Crash with SEGV after compacting

[Niklas Schmatloch]

Hi

My organisation is using a replicated 389-dirsrv. Lately, it has been crashing
each time after compacting.

It is replicable on our instances by lowering the compactdb-interval to
trigger the compacting:

dsconf -D "cn=Directory Manager" ldap://127.0.0.1 -w 'PASSWORD_HERE' backend config set --compactdb-interval 300

This is the log:

[03/Aug/2022:16:06:38.552781605 +0200] - NOTICE - checkpoint_threadmain - Compacting DB start: userRoot
    [03/Aug/2022:16:06:38.752592692 +0200] - NOTICE - bdb_db_compact_one_db - compactdb: compact userRoot - 8 pages freed
    [03/Aug/2022:16:06:44.172233009 +0200] - NOTICE - bdb_db_compact_one_db - compactdb: compact userRoot - 888 pages freed
    [03/Aug/2022:16:06:44.179315345 +0200] - NOTICE - checkpoint_threadmain - Compacting DB start: changelog
    [03/Aug/2022:16:13:18.020881527 +0200] - NOTICE - bdb_db_compact_one_db - compactdb: compact changelog - 458 pages freed
    [e-mail]: Main process exited, code=killed, status=11/SEGV
    [e-mail]: Failed with result 'signal'.
    [e-mail]: Consumed 2d 6h 22min 1.122s CPU time.

The first steps are done very quickly, but the step before the 458 pages of the
retro-changelog are freed, takes several minutes. In this time the dirsrv writes
more than 10 G and reads more than 7 G (according to iotop).

After this line is printed the dirsrv crashes within seconds.
What I also noticed is, that even though it said it freed a lot of pages the
retro-changelog does not seem to change in size.
The file `/var/lib/dirsrv/slapd-auth-alpha/db/changelog/id2entry.db` is 7.2 G
before and after the compacting.

Debian 11.4
389-ds-base/stable,now 1.4.4.11-2 amd64

Does someone have an idea how to debug / fix this?

Thanks

[Mark Reynolds]

On 8/3/22 1:11 PM, Niklas Schmatloch wrote:
> Hi
>
> My organisation is using a replicated 389-dirsrv. Lately, it has been crashing
> each time after compacting.
>
> It is replicable on our instances by lowering the compactdb-interval to
> trigger the compacting:
>  dsconf -D "cn=Directory Manager" ldap://127.0.0.1 -w 'PASSWORD_HERE' backend config set --compactdb-interval 300

Tip - you can use the server instance name in place of the credentials 
and URL.  It will use LDAPI as long as run it as root:

dsconf slapd-INSTANCE backend config set --compactdb-interval 300

or even shorter (without the "slapd-" if the instance name does not 
match an argument in dsconf):

dsconf INSTANCE backend config set --compactdb-interval 300

Makes it easier to use the new tools IMHO.
> This is the log:
>  [03/Aug/2022:16:06:38.552781605 +0200] - NOTICE - checkpoint_threadmain - Compacting DB start: userRoot
>  [03/Aug/2022:16:06:38.752592692 +0200] - NOTICE - bdb_db_compact_one_db - compactdb: compact userRoot - 8 pages freed
>  [03/Aug/2022:16:06:44.172233009 +0200] - NOTICE - bdb_db_compact_one_db - compactdb: compact userRoot - 888 pages freed
>  [03/Aug/2022:16:06:44.179315345 +0200] - NOTICE - checkpoint_threadmain - Compacting DB start: changelog
>  [03/Aug/2022:16:13:18.020881527 +0200] - NOTICE - bdb_db_compact_one_db - compactdb: compact changelog - 458 pages freed
>  [e-mail]: Main process exited, code=killed, status=11/SEGV
>  [e-mail]: Failed with result 'signal'.
>  [e-mail]: Consumed 2d 6h 22min 1.122s CPU time.
>
> The first steps are done very quickly, but the step before the 458 pages of the
> retro-changelog are freed, takes several minutes. In this time the dirsrv writes
> more than 10 G and reads more than 7 G (according to iotop).
>
> After this line is printed the dirsrv crashes within seconds.
> What I also noticed is, that even though it said it freed a lot of pages the
> retro-changelog does not seem to change in size.
> The file `/var/lib/dirsrv/slapd-auth-alpha/db/changelog/id2entry.db` is 7.2 G
> before and after the compacting.
>
> Debian 11.4
> 389-ds-base/stable,now 1.4.4.11-2 amd64
>
> Does someone have an idea how to debug / fix this?

Definitely need a good stacktrace from the crash.  Unfortunately I think 
this doc is slightly outdated but it's mostly accurate (the core file 
location is probably wrong): 
https://www.port389.org/docs/389ds/FAQ/faq.html#sts=Debugging%C2%A0Crashes

You could also live debug it as well by just attaching gdb to the 
ns-slapd process (after installing the devel and debuginfo packages) and 
waiting for the compaction to occur.  Then when it crashes get the stack 
of the crashing thread.  Or, all threads: (gdb) thread apply all bt full

Question, is there trimming set up on the retrocl?  How aggressive are 
the trimming settings?  Not sure if trimming more entries before the 
next compaction would help or hurt.

Anyway the server should never crash, so please provide the requested 
information and we will take a look at it.

Thanks,

Mark
> Thanks
> _______________________________________________
> 389-users mailing list -- [e-mail]
> To unsubscribe send an email to [e-mail]
> Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/
> List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
> List Archives: https://lists.fedoraproject.org/archives/list/[e-mail]....
> Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue

[Niklas Schmatloch]

Hi, thanks for your reply!

I now noticed that this error is not just happening in our setup but also on a fresh installation on Debian.

The steps I did were:

1. Setup a new Debian 11
2. `apt install -y apache2 openjdk-17-jdk-headless 389-ds-base 389-ds-base-dev vim systemd-coredump gdb`
3. Install 389-dirsrv with `dscreate from-file setup.inf` with the following `setup.inf`:

```
[general]
full_machine_name = vseth-test-bullseye-01
strict_host_checking = True

[slapd]
instance_name = auth-testenv
port = 389

root_password = <PASSWORD>

secure_port = 636
self_sign_cert = False

[backend-userroot]
suffix = dc=testoverlay,dc=vseth,dc=ethz,dc=ch
```
4. `sysctl -w fs.suid_dumpable=1`
5. `systemctl status [e-mail]`
6. Edit `/etc/systemd/coredump.conf` and add `LimitCORE=infinity`
7. `systemctl daemon-reload`
8. `systemctl restart dirsrv.target`
9. Trigger compacting `dsconf -D "cn=Directory Manager" ldap://127.0.0.1 -w <PASSWORD> backend config set --compactdb-interval 300` -> Results in SEGV
10. List coredumps `coredumpctl list` and export `coredumpctl -o coredump-dirsrv dump <#pid>`
11. Generate stacktrace `gdb -ex 'set confirm off' -ex 'set pagination off' -ex 'thread apply all bt full' -ex 'quit' /usr/sbin/ns-slapd coredump-dirsrv > stacktrace.`date +%s`.txt 2>&1`

[Niklas Schmatloch]

The resulting stacktrace is:

GNU gdb (Debian 10.1-1.7) 10.1.90.20210103-git
Copyright (C) 2021 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
https://www.gnu.org/software/gdb/bugs/.
Find the GDB manual and other documentation resources online at:
    http://www.gnu.org/software/gdb/documentation/.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/sbin/ns-slapd...
(No debugging symbols found in /usr/sbin/ns-slapd)

warning: Can't open file /dev/shm/lIV7XT (deleted) during file-backed mapping note processing
[New LWP 22323]
[New LWP 22324]
[New LWP 22339]
[New LWP 22320]
[New LWP 22327]
[New LWP 22337]
[New LWP 22341]
[New LWP 22345]
[New LWP 22344]
[New LWP 22333]
[New LWP 22331]
[New LWP 22328]
[New LWP 22330]
[New LWP 22329]
[New LWP 22346]
[New LWP 22334]
[New LWP 22326]
[New LWP 22338]
[New LWP 22342]
[New LWP 22325]
[New LWP 22340]
[New LWP 22335]
[New LWP 22336]
[New LWP 22343]
[New LWP 22332]
[New LWP 22322]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/sbin/ns-slapd -D /etc/dirsrv/slapd-auth-testenv -i /run/dirsrv/slapd-auth-'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f7c54258c9c in ?? () from /usr/lib/x86_64-linux-gnu/dirsrv/plugins/libback-ldbm.so
[Current thread is 1 (Thread 0x7f7c42a4e700 (LWP 22323))]

Thread 26 (Thread 0x7f7c4324f700 (LWP 22322)):
#0  0x00007f7c578c11e3 in __GI___select (nfds=0, readfds=0x0, writefds=0x0, exceptfds=0x0, timeout=0x7f7c4324eb80) at ../sysdeps/unix/sysv/linux/select.c:41
        resultvar = 18446744073709551102
        sc_cancel_oldtype = 0
#1  0x00007f7c57e0ca60 in DS_Sleep () at /usr/lib/x86_64-linux-gnu/dirsrv/libslapd.so.0
#2  0x00007f7c54258b17 in ??? () at /usr/lib/x86_64-linux-gnu/dirsrv/plugins/libback-ldbm.so
#3  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#4  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171679168256, 6669419814539142375, 140730058127630, 140730058127631, 140171679165696, 8396800, -6740182518239157017, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f7c39ffb700 (LWP 22332)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a394c) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c39ffaa90, __canceltype = 973056720, __prev = 0x0}
        cbuffer = {wseq = 35, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 973056624
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 35
        seq = 17
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c39ffaa90, __canceltype = 973056720, __prev = 0x0}
        cbuffer = {wseq = 35, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 973056624
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 35
        seq = 17
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171525732096, 6669419814539142375, 140730058140718, 140730058140719, 140171525729536, 8396800, -6739924899658291993, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f7c23fff700 (LWP 22343)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a3948) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c23ffea90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 20, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 603974256
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 20
        seq = 10
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c23ffea90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 20, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 603974256
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 20
        seq = 10
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171156649728, 6669419814539142375, 140730058140718, 140730058140719, 140171156647168, 8396800, -6739973276022430489, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f7c2b7fe700 (LWP 22336)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a394c) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c2b7fda90, __canceltype = 729799376, __prev = 0x0}
        cbuffer = {wseq = 37, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 729799280
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 37
        seq = 18
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c2b7fda90, __canceltype = 729799376, __prev = 0x0}
        cbuffer = {wseq = 37, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 729799280
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 37
        seq = 18
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171282474752, 6669419814539142375, 140730058140718, 140730058140719, 140171282472192, 8396800, -6739954585935371033, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f7c2bfff700 (LWP 22335)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a394c) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c2bffea90, __canceltype = 1242564384, __prev = 0x0}
        cbuffer = {wseq = 39, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 738191984
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 39
        seq = 19
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c2bffea90, __canceltype = 1242564384, __prev = 0x0}
        cbuffer = {wseq = 39, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 738191984
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 39
        seq = 19
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171290867456, 6669419814539142375, 140730058140718, 140730058140719, 140171290864896, 8396800, -6739955683836386073, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f7c29ffb700 (LWP 22340)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a3948) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c29ffaa90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 18, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 704621168
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 18
        seq = 9
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c29ffaa90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 18, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 704621168
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 18
        seq = 9
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171257296640, 6669419814539142375, 140730058140718, 140730058140719, 140171257294080, 8396800, -6739960084030380825, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f7c41a4c700 (LWP 22325)):
#0  0x00007f7c578c11e3 in __GI___select (nfds=0, readfds=0x0, writefds=0x0, exceptfds=0x0, timeout=0x7f7c41a4bbc0) at ../sysdeps/unix/sysv/linux/select.c:41
        resultvar = 18446744073709551102
        sc_cancel_oldtype = 0
#1  0x00007f7c57e0ca60 in DS_Sleep () at /usr/lib/x86_64-linux-gnu/dirsrv/libslapd.so.0
#2  0x00007f7c542593cc in ??? () at /usr/lib/x86_64-linux-gnu/dirsrv/plugins/libback-ldbm.so
#3  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#4  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171653990144, 6669419814539142375, 140730058127630, 140730058127631, 140171653987584, 8396800, -6740188018481650457, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f7c28ff9700 (LWP 22342)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a3948) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c28ff8a90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 30, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 687835760
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 30
        seq = 15
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c28ff8a90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 30, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 687835760
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 30
        seq = 15
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171240511232, 6669419814539142375, 140730058140718, 140730058140719, 140171240508672, 8396800, -6739962284127378201, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f7c2affd700 (LWP 22338)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a3948) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c2affca90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 10, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 721406576
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 10
        seq = 5
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c2affca90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 10, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 721406576
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 10
        seq = 5
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171274082048, 6669419814539142375, 140730058140718, 140730058140719, 140171274079488, 8396800, -6739957883933383449, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f7c4124b700 (LWP 22326)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e4bd20aa8) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c4124ab40, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x556e4bd20a80, mutex = 0x556e4bd35fa0, private = 0}
        err = <optimized out>
        g = 1092922144
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 0
        seq = 0
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e4bd35fa0, cond=0x556e4bd20a80) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c4124ab40, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x556e4bd20a80, mutex = 0x556e4bd35fa0, private = 0}
        err = <optimized out>
        g = 1092922144
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 0
        seq = 0
        private = 0
#2  __pthread_cond_wait (cond=0x556e4bd20a80, mutex=0x556e4bd35fa0) at pthread_cond_wait.c:638
#3  0x00007f7c57df8a65 in slapi_wait_condvar_pt () at /usr/lib/x86_64-linux-gnu/dirsrv/libslapd.so.0
#4  0x00007f7c542dcc59 in ??? () at /usr/lib/x86_64-linux-gnu/dirsrv/plugins/libcos-plugin.so
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171645597440, 6669419814539142375, 140730058141118, 140730058141119, 140171645594880, 8396800, -6740186918433151769, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f7c38ff9700 (LWP 22334)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a3948) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c38ff8a90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 12, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 956271216
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 12
        seq = 6
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c38ff8a90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 12, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 956271216
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 12
        seq = 6
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171508946688, 6669419814539142375, 140730058140718, 140730058140719, 140171508944128, 8396800, -6739927099755289369, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f7c21ffb700 (LWP 22346)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a3948) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c21ffaa90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 28, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 570403440
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 28
        seq = 14
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c21ffaa90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 28, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 570403440
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 28
        seq = 14
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171123078912, 6669419814539142375, 140730058140718, 140730058140719, 140171123076352, 8396800, -6739977676216425241, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f7c3b7fe700 (LWP 22329)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e4a3dcc60) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c3b7fdb40, __canceltype = 1, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x556e4a3dcc38, mutex = 0x556e4a3dcc80, private = 0}
        err = <optimized out>
        g = 998234912
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 0
        seq = 0
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e4a3dcc80, cond=0x556e4a3dcc38) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c3b7fdb40, __canceltype = 1, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x556e4a3dcc38, mutex = 0x556e4a3dcc80, private = 0}
        err = <optimized out>
        g = 998234912
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 0
        seq = 0
        private = 0
#2  __pthread_cond_wait (cond=0x556e4a3dcc38, mutex=0x556e4a3dcc80) at pthread_cond_wait.c:638
#3  0x00007f7c57abcd28 in PR_WaitCondVar () at /lib/x86_64-linux-gnu/libnspr4.so
#4  0x00007f7c57d952b3 in ??? () at /usr/lib/x86_64-linux-gnu/dirsrv/libslapd.so.0
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171550910208, 6669419814539142375, 140730058141406, 140730058141407, 140171550907648, 8396800, -6739919401563282201, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f7c3affd700 (LWP 22330)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f7c3affcbd0, clockid=989842272, expected=0, futex_word=0x7f7c57e71e50) at ../sysdeps/nptl/futex-internal.h:323
        __ret = -516
        clockbit = 0
        op = 137
        __ret = <optimized out>
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c3affcb60, __canceltype = 989842336, __prev = 0x0}
        cbuffer = {wseq = 2, cond = 0x7f7c57e71e28, mutex = 0x7f7c57e71e00, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 2
        seq = 1
        private = 0
        flags = <optimized out>
        clockid = 989842272
#1  __pthread_cond_wait_common (abstime=0x7f7c3affcbd0, clockid=989842272, mutex=0x7f7c57e71e00, cond=0x7f7c57e71e28) at pthread_cond_wait.c:520
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c3affcb60, __canceltype = 989842336, __prev = 0x0}
        cbuffer = {wseq = 2, cond = 0x7f7c57e71e28, mutex = 0x7f7c57e71e00, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 2
        seq = 1
        private = 0
        flags = <optimized out>
        clockid = 989842272
#2  __pthread_cond_timedwait (cond=0x7f7c57e71e28, mutex=0x7f7c57e71e00, abstime=0x7f7c3affcbd0) at pthread_cond_wait.c:656
        flags = <optimized out>
        clockid = 989842272
#3  0x00007f7c57d949a6 in ??? () at /usr/lib/x86_64-linux-gnu/dirsrv/libslapd.so.0
#4  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#5  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171542517504, 6669419814539142375, 140730058141406, 140730058141407, 140171542514944, 8396800, -6739922699561294617, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f7c3bfff700 (LWP 22328)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f7c3bffebe0, clockid=1006627696, expected=0, futex_word=0x556e496a3e68) at ../sysdeps/nptl/futex-internal.h:323
        __ret = -516
        clockbit = 0
        op = 137
        __ret = <optimized out>
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c3bffeb70, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x556e496a3e40, mutex = 0x556e496a3e80, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 0
        seq = 0
        private = 0
        flags = <optimized out>
        clockid = 1006627696
#1  __pthread_cond_wait_common (abstime=0x7f7c3bffebe0, clockid=1006627696, mutex=0x556e496a3e80, cond=0x556e496a3e40) at pthread_cond_wait.c:520
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c3bffeb70, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x556e496a3e40, mutex = 0x556e496a3e80, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 0
        seq = 0
        private = 0
        flags = <optimized out>
        clockid = 1006627696
#2  __pthread_cond_timedwait (cond=0x556e496a3e40, mutex=0x556e496a3e80, abstime=0x7f7c3bffebe0) at pthread_cond_wait.c:656
        flags = <optimized out>
        clockid = 1006627696
#3  0x0000556e4965de4a in ??? ()
#4  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#5  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171559302912, 6669419814539142375, 140730058141374, 140730058141375, 140171559300352, 8396800, -6739920499464297241, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f7c3a7fc700 (LWP 22331)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a394c) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c3a7fba90, __canceltype = 1242564384, __prev = 0x0}
        cbuffer = {wseq = 33, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 981449328
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 33
        seq = 16
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c3a7fba90, __canceltype = 1242564384, __prev = 0x0}
        cbuffer = {wseq = 33, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 981449328
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 33
        seq = 16
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171534124800, 6669419814539142375, 140730058140718, 140730058140719, 140171534122240, 8396800, -6739921601660279577, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f7c397fa700 (LWP 22333)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a394c) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c397f9a90, __canceltype = 1242564384, __prev = 0x0}
        cbuffer = {wseq = 41, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 964663920
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 41
        seq = 20
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c397f9a90, __canceltype = 1242564384, __prev = 0x0}
        cbuffer = {wseq = 41, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 964663920
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 41
        seq = 20
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171517339392, 6669419814539142375, 140730058140718, 140730058140719, 140171517336832, 8396800, -6739923801757276953, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f7c237fe700 (LWP 22344)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a3948) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c237fda90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 24, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 595581552
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 24
        seq = 12
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c237fda90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 24, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 595581552
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 24
        seq = 12
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171148257024, 6669419814539142375, 140730058140718, 140730058140719, 140171148254464, 8396800, -6739972178121415449, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f7c227fc700 (LWP 22345)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a3948) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c227fba90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 26, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 578796144
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 26
        seq = 13
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c227fba90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 26, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 578796144
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 26
        seq = 13
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171131471616, 6669419814539142375, 140730058140718, 140730058140719, 140171131469056, 8396800, -6739974378218412825, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f7c297fa700 (LWP 22341)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a3948) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c297f9a90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 22, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 696228464
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 22
        seq = 11
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c297f9a90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 22, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 696228464
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 22
        seq = 11
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171248903936, 6669419814539142375, 140730058140718, 140730058140719, 140171248901376, 8396800, -6739958986129365785, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f7c22ffd700 (LWP 22337)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a3948) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c22ffca90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 14, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 587188848
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 14
        seq = 7
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c22ffca90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 14, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 587188848
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 14
        seq = 7
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171139864320, 6669419814539142375, 140730058140718, 140730058140719, 140171139861760, 8396800, -6739975476119427865, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f7c40a4a700 (LWP 22327)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e4bd369e8) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c40a49b30, __canceltype = 1084529472, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x556e4bd369c0, mutex = 0x556e4a1dd0d0, private = 0}
        err = <optimized out>
        g = 1084529424
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 0
        seq = 0
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e4a1dd0d0, cond=0x556e4bd369c0) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c40a49b30, __canceltype = 1084529472, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x556e4bd369c0, mutex = 0x556e4a1dd0d0, private = 0}
        err = <optimized out>
        g = 1084529424
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 0
        seq = 0
        private = 0
#2  __pthread_cond_wait (cond=0x556e4bd369c0, mutex=0x556e4a1dd0d0) at pthread_cond_wait.c:638
#3  0x00007f7c57df8a65 in slapi_wait_condvar_pt () at /usr/lib/x86_64-linux-gnu/dirsrv/libslapd.so.0
#4  0x00007f7c54085d3d in ??? () at /usr/lib/x86_64-linux-gnu/dirsrv/plugins/libroles-plugin.so
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171637204736, 6669419814539142375, 140730058141022, 140730058141023, 140171637202176, 8396800, -6740190218578647833, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f7c56d3cf80 (LWP 22320)):
#0  0x00007f7c578bed2f in __GI___poll (fds=0x7ffe451feb70, nfds=4, timeout=250) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f7c57ac0306 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#2  0x0000556e496598b7 in ??? ()
#3  0x0000556e4964cf7f in ??? ()
#4  0x00007f7c577f1d0a in __libc_start_main (main=0x556e4964baa0, argc=5, argv=0x7ffe451ff498, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe451ff488) at ../csu/libc-start.c:308
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -697465094722902809, 93932166110800, 0, 0, 0, -6669263958623476505, -6740156902534503193}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x5, 0x7ffe451ff498}, data = {prev = 0x0, cleanup = 0x0, canceltype = 5}}}
        not_first_call = <optimized out>
#5  0x0000556e4964de7a in ??? ()

Thread 3 (Thread 0x7f7c2a7fc700 (LWP 22339)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x556e496a3948) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c2a7fba90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 16, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 713013872
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 16
        seq = 8
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556e496a3960, cond=0x556e496a3920) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f7c57a68540 <__condvar_cleanup_waiting>, __arg = 0x7f7c2a7fba90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 16, cond = 0x556e496a3920, mutex = 0x556e496a3960, private = 0}
        err = <optimized out>
        g = 713013872
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 16
        seq = 8
        private = 0
#2  __pthread_cond_wait (cond=0x556e496a3920, mutex=0x556e496a3960) at pthread_cond_wait.c:638
#3  0x0000556e49653963 in ??? ()
#4  0x0000556e49655173 in ??? ()
#5  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#6  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171265689344, 6669419814539142375, 140730058140718, 140730058140719, 140171265686784, 8396800, -6739956786032368409, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f7c4224d700 (LWP 22324)):
#0  0x00007f7c578c11e3 in __GI___select (nfds=0, readfds=0x0, writefds=0x0, exceptfds=0x0, timeout=0x7f7c4224cb80) at ../sysdeps/unix/sysv/linux/select.c:41
        resultvar = 18446744073709551102
        sc_cancel_oldtype = 0
#1  0x00007f7c57e0ca60 in DS_Sleep () at /usr/lib/x86_64-linux-gnu/dirsrv/libslapd.so.0
#2  0x00007f7c5425924f in ??? () at /usr/lib/x86_64-linux-gnu/dirsrv/plugins/libback-ldbm.so
#3  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#4  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171662382848, 6669419814539142375, 140730058127630, 140730058127631, 140171662380288, 8396800, -6740184718336154393, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f7c42a4e700 (LWP 22323)):
#0  0x00007f7c54258c9c in ??? () at /usr/lib/x86_64-linux-gnu/dirsrv/plugins/libback-ldbm.so
#1  0x00007f7c5425b4c4 in ??? () at /usr/lib/x86_64-linux-gnu/dirsrv/plugins/libback-ldbm.so
#2  0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#3  0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140171670775552, 6669419814539142375, 140730058127630, 140730058127631, 140171670772992, 8396800, -6740185818384653081, -6740157254771366681}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#4  0x00007f7c578caa2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

[Mathieu Baudier]

Hello,

we have exactly the same problem (also on Debian 11). 389-ds crashes when compacting.

Is there a related bug ticket to track?

Is it possible / advisable to disable compacting? (our instances are critical but very small, with only credentials in them)
If yes, how can it be done?

Thanks in advance!

Mathieu

[Thierry Bordaz]

Hi,

What version are you running ? Are you running a replicated topology, 
what is the crashing server (supplier, consumer, hub) ?

Do you have a backtrace of the crash (with debugsource) ?

Unfortunately I doubt compaction can be disabled (it is part of the 
checkpointing that is mandatory). It can be delayed with compaction 
interval or timeof day but not suppressed.

best regards
thierry

On 7/11/23 09:51, Mathieu Baudier wrote:
> Hello,
>
> we have exactly the same problem (also on Debian 11). 389-ds crashes when compacting.
>
> Is there a related bug ticket to track?
>
> Is it possible / advisable to disable compacting? (our instances are critical but very small, with only credentials in them)
> If yes, how can it be done?
>
> Thanks in advance!
>
> Mathieu
> _______________________________________________
> 389-users mailing list -- [e-mail]
> To unsubscribe send an email to [e-mail]
> Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/
> List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
> List Archives: https://lists.fedoraproject.org/archives/list/[e-mail]....
> Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue

[Mathieu Baudier]

Hello,

thank you for your quick answer!

The OP of this thread has already posted a backtrace:
https://lists.pagure.io/archives/list/[e-mail]/mess...

We use the same version as the OP (1.4.4.11) :

$ sudo apt list 389-ds-base
389-ds-base/oldstable,now 1.4.4.11-2 amd64 [installed]

which is the one provided by Debian 11 / bullseye, and which has not
changed for a while.

We don't use replication on these instances.

If this backtrace is not sufficient, I am happy to reproduce the steps
on a dedicated environment.

Dependening on your analysis, we will probably have to notify Debian,
but I am not sure whether they will want to patch it for Debian 11.
So, maybe I will have to look at Debian 12 / bookworm (the new 'Debian
stable'), and see whether the issue still occurs.

Cheers,

Mathieu

On Tue, 2023-07-11 at 11:51 +0200, Thierry Bordaz wrote:
> Hi,
>
> What version are you running ? Are you running a replicated topology,
> what is the crashing server (supplier, consumer, hub) ?
>
> Do you have a backtrace of the crash (with debugsource) ?
>
> Unfortunately I doubt compaction can be disabled (it is part of the 
> checkpointing that is mandatory). It can be delayed with compaction 
> interval or timeof day but not suppressed.
>
> best regards
> thierry
>
> On 7/11/23 09:51, Mathieu Baudier wrote:
> > Hello,
> >
> > we have exactly the same problem (also on Debian 11). 389-ds
> > crashes when compacting.
> >
> > Is there a related bug ticket to track?
> >
> > Is it possible / advisable to disable compacting? (our instances
> > are critical but very small, with only credentials in them)
> > If yes, how can it be done?
> >
> > Thanks in advance!
> >
> > Mathieu
> > _______________________________________________
> > 389-users mailing list -- [e-mail]
> > To unsubscribe send an email to
> > [e-mail]
> > Fedora Code of Conduct:
> > https://docs.fedoraproject.org/en-US/project/code-of-conduct/
> > List Guidelines:
> > https://fedoraproject.org/wiki/Mailing_list_guidelines
> > List Archives:
> > https://lists.fedoraproject.org/archives/list/[e-mail]....
> > Do not reply to spam, report it:
> > https://pagure.io/fedora-infrastructure/new_issue

[Thierry Bordaz]

Hello,

Unfortunately the original backtrace did not contain symbol and I can 
not say if the bug was already fixed

Thread 1 (Thread 0x7f7c42a4e700 (LWP 22323)):
#0 0x00007f7c54258c9c in ??? () at 
/usr/lib/x86_64-linux-gnu/dirsrv/plugins/libback-ldbm.so
#1 0x00007f7c5425b4c4 in ??? () at 
/usr/lib/x86_64-linux-gnu/dirsrv/plugins/libback-ldbm.so
#2 0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
#3 0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at 
pthread_create.c:477
#4 0x00007f7c578caa2f in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

I recall some bugs were recently fixed related to compaction 
interval/tod but not sure they were related. Could you install the 
debugsource and collect a new backtrace ?

regards
thierry

On 7/11/23 14:18, Mathieu Baudier wrote:
> Hello,
>
> thank you for your quick answer!
>
> The OP of this thread has already posted a backtrace:
> https://lists.pagure.io/archives/list/[e-mail]/mess...
>
> We use the same version as the OP (1.4.4.11) :
>
> $ sudo apt list 389-ds-base
> 389-ds-base/oldstable,now 1.4.4.11-2 amd64 [installed]
>
> which is the one provided by Debian 11 / bullseye, and which has not 
> changed for a while.
>
> We don't use replication on these instances.
>
> If this backtrace is not sufficient, I am happy to reproduce the steps 
> on a dedicated environment.
>
> Dependening on your analysis, we will probably have to notify Debian, 
> but I am not sure whether they will want to patch it for Debian 11.
> So, maybe I will have to look at Debian 12 / bookworm (the new 'Debian 
> stable'), and see whether the issue still occurs.
>
> Cheers,
>
> Mathieu
>
> On Tue, 2023-07-11 at 11:51 +0200, Thierry Bordaz wrote:
> > Hi,
> >
> > What version are you running ? Are you running a replicated topology,
> > what is the crashing server (supplier, consumer, hub) ?
> >
> > Do you have a backtrace of the crash (with debugsource) ?
> >
> > Unfortunately I doubt compaction can be disabled (it is part of the
> > checkpointing that is mandatory). It can be delayed with compaction
> > interval or timeof day but not suppressed.
> >
> > best regards
> > thierry
> >
> > On 7/11/23 09:51, Mathieu Baudier wrote:
> > > Hello,
> > >
> > > we have exactly the same problem (also on Debian 11). 389-ds crashes 
> > > when compacting.
> > >
> > > Is there a related bug ticket to track?
> > >
> > > Is it possible / advisable to disable compacting? (our instances are 
> > > critical but very small, with only credentials in them)
> > > If yes, how can it be done?
> > >
> > > Thanks in advance!
> > >
> > > Mathieu
> > > _______________________________________________
> > > 389-users mailing list -- [e-mail]
> > > To unsubscribe send an email to [e-mail]
> > > Fedora Code of Conduct: 
> > > https://docs.fedoraproject.org/en-US/project/code-of-conduct/
> > > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
> > > List Archives: 
> > > https://lists.fedoraproject.org/archives/list/[e-mail]....
> > > Do not reply to spam, report it: 
> > > https://pagure.io/fedora-infrastructure/new_issue

[Mark Reynolds]

On 7/11/23 9:43 AM, Thierry Bordaz wrote:
> Hello,
>
> Unfortunately the original backtrace did not contain symbol and I can 
> not say if the bug was already fixed
>
> Thread 1 (Thread 0x7f7c42a4e700 (LWP 22323)):
> #0 0x00007f7c54258c9c in ??? () at 
> /usr/lib/x86_64-linux-gnu/dirsrv/plugins/libback-ldbm.so
> #1 0x00007f7c5425b4c4 in ??? () at 
> /usr/lib/x86_64-linux-gnu/dirsrv/plugins/libback-ldbm.so
> #2 0x00007f7c57ac2941 in ??? () at /lib/x86_64-linux-gnu/libnspr4.so
> #3 0x00007f7c57a61ea7 in start_thread (arg=<optimized out>) at 
> pthread_create.c:477
> #4 0x00007f7c578caa2f in clone () at 
> ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> I recall some bugs were recently fixed related to compaction 
> interval/tod but not sure they were related.

Yeah I don't recall any crashes related to DB compaction.  The recent 
"fixes" were for the scheduling of compaction.

But 389-ds-base-1.4.4 is not maintained anymore so it is missing A LOT 
of fixes (probably including some CVE's).  I strongly suggest getting to 
389-ds-base-2.x sooner than later.

Mark
> Could you install the debugsource and collect a new backtrace ?
>
> regards
> thierry
>
> On 7/11/23 14:18, Mathieu Baudier wrote:
> > Hello,
> >
> > thank you for your quick answer!
> >
> > The OP of this thread has already posted a backtrace:
> > https://lists.pagure.io/archives/list/[e-mail]/mess...
> >
> > We use the same version as the OP (1.4.4.11) :
> >
> > $ sudo apt list 389-ds-base
> > 389-ds-base/oldstable,now 1.4.4.11-2 amd64 [installed]
> >
> > which is the one provided by Debian 11 / bullseye, and which has not 
> > changed for a while.
> >
> > We don't use replication on these instances.
> >
> > If this backtrace is not sufficient, I am happy to reproduce the 
> > steps on a dedicated environment.
> >
> > Dependening on your analysis, we will probably have to notify Debian, 
> > but I am not sure whether they will want to patch it for Debian 11.
> > So, maybe I will have to look at Debian 12 / bookworm (the new 
> > 'Debian stable'), and see whether the issue still occurs.
> >
> > Cheers,
> >
> > Mathieu
> >
> > On Tue, 2023-07-11 at 11:51 +0200, Thierry Bordaz wrote:
> > > Hi,
> > >
> > > What version are you running ? Are you running a replicated topology,
> > > what is the crashing server (supplier, consumer, hub) ?
> > >
> > > Do you have a backtrace of the crash (with debugsource) ?
> > >
> > > Unfortunately I doubt compaction can be disabled (it is part of the
> > > checkpointing that is mandatory). It can be delayed with compaction
> > > interval or timeof day but not suppressed.
> > >
> > > best regards
> > > thierry
> > >
> > > On 7/11/23 09:51, Mathieu Baudier wrote:
> > > > Hello,
> > > >
> > > > we have exactly the same problem (also on Debian 11). 389-ds 
> > > > crashes when compacting.
> > > >
> > > > Is there a related bug ticket to track?
> > > >
> > > > Is it possible / advisable to disable compacting? (our instances 
> > > > are critical but very small, with only credentials in them)
> > > > If yes, how can it be done?
> > > >
> > > > Thanks in advance!
> > > >
> > > > Mathieu
> > > > _______________________________________________
> > > > 389-users mailing list -- [e-mail]
> > > > To unsubscribe send an email to [e-mail]
> > > > Fedora Code of Conduct: 
> > > > https://docs.fedoraproject.org/en-US/project/code-of-conduct/
> > > > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
> > > > List Archives: 
> > > > https://lists.fedoraproject.org/archives/list/[e-mail]....
> > > > Do not reply to spam, report it: 
> > > > https://pagure.io/fedora-infrastructure/new_issue
>
> 389-users mailing list [e-mail]
> To unsubscribe send an email [e-mail]
> Fedora Code of Conduct:https://docs.fedoraproject.org/en-US/project/code-of-conduct/
> List Guidelines:https://fedoraproject.org/wiki/Mailing_list_guidelines
> List Archives:https://lists.fedoraproject.org/archives/list/[e-mail]....
> Do not reply to spam, report it:https://pagure.io/fedora-infrastructure/new_issue

[Mathieu Baudier]

Hello,

please find a fresh backtrace below.
Is it more usable?
I can also send it directly to you per email, if more practical.

GNU gdb (Debian 10.1-1.7) 10.1.90.20210103-git
Copyright (C) 2021 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
https://www.gnu.org/software/gdb/bugs/.
Find the GDB manual and other documentation resources online at:
    http://www.gnu.org/software/gdb/documentation/.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/sbin/ns-slapd...
Reading symbols from /usr/lib/debug/.build-id/0a/598ea0bea9a19f0b1b8a501f3a274de07ebe32.debug...

warning: Can't open file /dev/shm/t4xNpb (deleted) during file-backed mapping note processing
[New LWP 300787]
[New LWP 300801]
[New LWP 300790]
[New LWP 300785]
[New LWP 300793]
[New LWP 300791]
[New LWP 300796]
[New LWP 300792]
[New LWP 300802]
[New LWP 300803]
[New LWP 300794]
[New LWP 300795]
[New LWP 300811]
[New LWP 300798]
[New LWP 300805]
[New LWP 300809]
[New LWP 300800]
[New LWP 300807]
[New LWP 300806]
[New LWP 300788]
[New LWP 300804]
[New LWP 300808]
[New LWP 300799]
[New LWP 300786]
[New LWP 300810]
[New LWP 300797]
[New LWP 300789]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/sbin/ns-slapd -D /etc/dirsrv/slapd-argeo -i /run/dirsrv/slapd-argeo.pid'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f25f88f1c9c in bdb_db_compact_one_db (db=0x0, inst=0x7f25eec65ac4, inst@entry=0x55a07ecf9fc0)
    at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:2485
2485	../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c: No such file or directory.
[Current thread is 1 (Thread 0x7f25eec67700 (LWP 300787))]

Thread 27 (Thread 0x7f25edc65700 (LWP 300789)):
#0  0x00007f25fbf5fe23 in __GI___select (nfds=nfds@entry=0, readfds=readfds@entry=0x0, writefds=writefds@entry=0x0, exceptfds=exceptfds@entry=0x0, timeout=timeout@entry=0x7f25edc64bc0) at ../sysdeps/unix/sysv/linux/select.c:41
        resultvar = 18446744073709551102
        sc_cancel_oldtype = 0
#1  0x00007f25fc4aea60 in DS_Sleep (ticks=<optimized out>) at ../ldap/servers/slapd/util.c:1045
        mSecs = <optimized out>
        tm = {tv_sec = 0, tv_usec = 664565}
#2  0x00007f25f88e66c4 in perfctrs_wait (milliseconds=milliseconds@entry=1000, priv=<optimized out>, db_env=<optimized out>) at ../ldap/servers/slapd/back-ldbm/perfctrs.c:80
        interval = <optimized out>
#3  0x00007f25f88f23cc in perf_threadmain (param=0x55a07ecaf3b0) at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:2969
        li = 0x55a07ecaf3b0
        priv = <optimized out>
        pEnv = 0x55a07ecffff0
#4  0x00007f25fc161941 in _pt_root (arg=0x55a07ee123d0) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07ee123d0
        detached = 1
        tid = 300789
#5  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800879716096, 3890383068704389134, 140731200599582, 140731200599583, 139800879713536, 8396800, -3767629126545852402, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f25e57fa700 (LWP 300797)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f94c <work_q_cv+44>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e57f9a90, __canceltype = 2125198832, __prev = 0x0}
        cbuffer = {wseq = 35, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3850345072
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 35
        seq = 17
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e57f9a90, __canceltype = 2125198832, __prev = 0x0}
        cbuffer = {wseq = 35, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3850345072
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 35
        seq = 17
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25d0000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f25d0000b60
        conn = 0x55a07fd44738
        op = 0x55a07ec57d40
        tag = 66
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcef5e0) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fcef5e0
        detached = 1
        tid = 300797
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800740865792, 3890383068704389134, 140731200612670, 140731200612671, 139800740863232, 8396800, -3767647881057421298, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f25d5ffb700 (LWP 300810)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d5ffaa90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 28, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3590302320
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 28
        seq = 14
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d5ffaa90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 28, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3590302320
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 28
        seq = 14
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f2594000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f2594000b60
        conn = 0x0
        op = 0x0
        tag = 0
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fceb440) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fceb440
        detached = 1
        tid = 300810
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800480823040, 3890383068704389134, 140731200612670, 140731200612671, 139800480820480, 8396800, -3767611597710575602, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f25ef468700 (LWP 300786)):
#0  0x00007f25fbf5fe23 in __GI___select (nfds=nfds@entry=0, readfds=readfds@entry=0x0, writefds=writefds@entry=0x0, exceptfds=exceptfds@entry=0x0, timeout=timeout@entry=0x7f25ef467b80) at ../sysdeps/unix/sysv/linux/select.c:41
        resultvar = 18446744073709551102
        sc_cancel_oldtype = 0
#1  0x00007f25fc4aea60 in DS_Sleep (ticks=ticks@entry=100) at ../ldap/servers/slapd/util.c:1045
        mSecs = <optimized out>
        tm = {tv_sec = 0, tv_usec = 32625}
#2  0x00007f25f88f1b17 in deadlock_threadmain (param=0x55a07ecaf3b0) at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:3471
        rval = <optimized out>
        li = 0x55a07ecaf3b0
        interval = 100
        priv = 0x55a07ee01dc0
        pEnv = 0x55a07ecffff0
#3  0x00007f25fc161941 in _pt_root (arg=0x55a07ee259d0) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07ee259d0
        detached = 1
        tid = 300786
#4  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800904894208, 3890383068704389134, 140731200599582, 140731200599583, 139800904891648, 8396800, -3767625829621581810, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f25dffff700 (LWP 300799)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f94c <work_q_cv+44>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25dfffea90, __canceltype = 2125198832, __prev = 0x0}
        cbuffer = {wseq = 43, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3758090864
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 43
        seq = 21
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25dfffea90, __canceltype = 2125198832, __prev = 0x0}
        cbuffer = {wseq = 43, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3758090864
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 43
        seq = 21
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25b8000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f25b8000b60
        conn = 0x55a07fd44900
        op = 0x55a07ec57d40
        tag = 102
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fce5d90) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fce5d90
        detached = 1
        tid = 300799
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800648611584, 3890383068704389134, 140731200612670, 140731200612671, 139800648609024, 8396800, -3767589609625503730, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f25d6ffd700 (LWP 300808)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d6ffca90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 24, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3607087728
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 24
        seq = 12
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d6ffca90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 24, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3607087728
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 24
        seq = 12
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f259c000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f259c000b60
        conn = 0x0
        op = 0x0
        tag = 0
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fd0a4b0) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fd0a4b0
        detached = 1
        tid = 300808
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800497608448, 3890383068704389134, 140731200612670, 140731200612671, 139800497605888, 8396800, -3767605001714550770, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f25ddffb700 (LWP 300804)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25ddffaa90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 16, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3724520048
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 16
        seq = 8
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25ddffaa90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 16, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3724520048
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 16
        seq = 8
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25ac000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f25ac000b60
        conn = 0x0
        op = 0x0
        tag = 0
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fd10a70) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fd10a70
        detached = 1
        tid = 300804
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800615040768, 3890383068704389134, 140731200612670, 140731200612671, 139800615038208, 8396800, -3767594005524531186, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f25ee466700 (LWP 300788)):
#0  0x00007f25fbf5fe23 in __GI___select (nfds=nfds@entry=0, readfds=readfds@entry=0x0, writefds=writefds@entry=0x0, exceptfds=exceptfds@entry=0x0, timeout=timeout@entry=0x7f25ee465b80) at ../sysdeps/unix/sysv/linux/select.c:41
        resultvar = 18446744073709551102
        sc_cancel_oldtype = 0
#1  0x00007f25fc4aea60 in DS_Sleep (ticks=ticks@entry=250) at ../ldap/servers/slapd/util.c:1045
        mSecs = <optimized out>
        tm = {tv_sec = 0, tv_usec = 15508}
#2  0x00007f25f88f224f in trickle_threadmain (param=0x55a07ecaf3b0) at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:3893
        interval = 250
        rval = <optimized out>
        priv = 0x55a07ee01dc0
        li = 0x55a07ecaf3b0
        debug_checkpointing = 0
        pEnv = 0x55a07ecffff0
#3  0x00007f25fc161941 in _pt_root (arg=0x55a07ee24a60) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07ee24a60
        detached = 1
        tid = 300788
#4  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800888108800, 3890383068704389134, 140731200599582, 140731200599583, 139800888106240, 8396800, -3767623629524584434, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f25dcff9700 (LWP 300806)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25dcff8a90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 18, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3707734640
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 18
        seq = 9
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25dcff8a90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 18, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3707734640
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 18
        seq = 9
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25a0000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f25a0000b60
        conn = 0x0
        op = 0x0
        tag = 0
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fd10fb0) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fd10fb0
        detached = 1
        tid = 300806
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800598255360, 3890383068704389134, 140731200612670, 140731200612671, 139800598252800, 8396800, -3767591805427533810, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f25d77fe700 (LWP 300807)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d77fda90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 22, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3615480432
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 22
        seq = 11
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d77fda90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 22, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3615480432
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 22
        seq = 11
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f2598000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f2598000b60
        conn = 0x0
        op = 0x0
        tag = 0
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fd0a210) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fd0a210
        detached = 1
        tid = 300807
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800506001152, 3890383068704389134, 140731200612670, 140731200612671, 139800505998592, 8396800, -3767608300786305010, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f25df7fe700 (LWP 300800)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25df7fda90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 14, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3749698160
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 14
        seq = 7
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25df7fda90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 14, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3749698160
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 14
        seq = 7
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25a8000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f25a8000b60
        conn = 0x0
        op = 0x0
        tag = 0
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcef700) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fcef700
        detached = 1
        tid = 300800
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800640218880, 3890383068704389134, 140731200612670, 140731200612671, 139800640216320, 8396800, -3767590708600260594, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f25d67fc700 (LWP 300809)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d67fba90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 26, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3598695024
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 26
        seq = 13
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d67fba90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 26, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3598695024
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 26
        seq = 13
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f2590000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f2590000b60
        conn = 0x0
        op = 0x0
        tag = 0
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fd0a750) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fd0a750
        detached = 1
        tid = 300809
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800489215744, 3890383068704389134, 140731200612670, 140731200612671, 139800489213184, 8396800, -3767606100689307634, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f25dd7fa700 (LWP 300805)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25dd7f9a90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 20, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3716127344
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 20
        seq = 10
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25dd7f9a90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 20, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3716127344
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 20
        seq = 10
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25a4000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f25a4000b60
        conn = 0x0
        op = 0x0
        tag = 0
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fd10d10) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fd10d10
        detached = 1
        tid = 300805
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800606648064, 3890383068704389134, 140731200612670, 140731200612671, 139800606645504, 8396800, -3767595104499288050, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f25e4ff9700 (LWP 300798)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f94c <work_q_cv+44>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e4ff8a90, __canceltype = -453014832, __prev = 0x0}
        cbuffer = {wseq = 41, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3841952368
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 41
        seq = 20
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e4ff8a90, __canceltype = -453014832, __prev = 0x0}
        cbuffer = {wseq = 41, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3841952368
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 41
        seq = 20
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25c0000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f25c0000b60
        conn = 0x55a07fd44900
        op = 0x55a07ec57d40
        tag = 99
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fce5af0) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fce5af0
        detached = 1
        tid = 300798
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800732473088, 3890383068704389134, 140731200612670, 140731200612671, 139800732470528, 8396800, -3767644581985667058, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f25d57fa700 (LWP 300811)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d57f9a90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 30, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3581909616
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 30
        seq = 15
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d57f9a90, __canceltype = 41, __prev = 0x0}
        cbuffer = {wseq = 30, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3581909616
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 30
        seq = 15
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f2588000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f2588000b60
        conn = 0x0
        op = 0x0
        tag = 0
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fceb6e0) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fceb6e0
        detached = 1
        tid = 300811
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800472430336, 3890383068704389134, 140731200612670, 140731200612671, 139800472427776, 8396800, -3767612696685332466, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f25e67fc700 (LWP 300795)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f25e67fbbd0, clockid=-427836576, expected=0, futex_word=0x7f25fc513e50 <eqs_rel+80>) at ../sysdeps/nptl/futex-internal.h:323
        __ret = -516
        clockbit = 0
        op = 137
        __ret = <optimized out>
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e67fbb60, __canceltype = -427836512, __prev = 0x0}
        cbuffer = {wseq = 32, cond = 0x7f25fc513e28 <eqs_rel+40>, mutex = 0x7f25fc513e00 <eqs_rel>, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 32
        seq = 16
        private = 0
        flags = <optimized out>
        clockid = -427836576
#1  __pthread_cond_wait_common (abstime=0x7f25e67fbbd0, clockid=-427836576, mutex=0x7f25fc513e00 <eqs_rel>, cond=0x7f25fc513e28 <eqs_rel+40>) at pthread_cond_wait.c:520
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e67fbb60, __canceltype = -427836512, __prev = 0x0}
        cbuffer = {wseq = 32, cond = 0x7f25fc513e28 <eqs_rel+40>, mutex = 0x7f25fc513e00 <eqs_rel>, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 32
        seq = 16
        private = 0
        flags = <optimized out>
        clockid = -427836576
#2  __pthread_cond_timedwait (cond=cond@entry=0x7f25fc513e28 <eqs_rel+40>, mutex=mutex@entry=0x7f25fc513e00 <eqs_rel>, abstime=abstime@entry=0x7f25e67fbbd0) at pthread_cond_wait.c:656
        flags = <optimized out>
        clockid = -427836576
#3  0x00007f25fc4369a6 in eq_loop_rel (arg=<optimized out>) at ../ldap/servers/slapd/eventq.c:316
        current_time = {tv_sec = 3547519, tv_nsec = 537403461}
        curtime = 3547509
        until = <optimized out>
#4  0x00007f25fc161941 in _pt_root (arg=0x55a07fcff4f0) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fcff4f0
        detached = 0
        tid = 300795
#5  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800757651200, 3890383068704389134, 140731200613358, 140731200613359, 139800757648640, 8396800, -3767641285061396466, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f25e6ffd700 (LWP 300794)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07eded690) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e6ffcb40, __canceltype = 1, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55a07eded668, mutex = 0x55a07edd57a0, private = 0}
        err = <optimized out>
        g = 3875523360
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 0
        seq = 0
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07edd57a0, cond=0x55a07eded668) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e6ffcb40, __canceltype = 1, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55a07eded668, mutex = 0x55a07edd57a0, private = 0}
        err = <optimized out>
        g = 3875523360
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 0
        seq = 0
        private = 0
#2  __pthread_cond_wait (cond=0x55a07eded668, mutex=0x55a07edd57a0) at pthread_cond_wait.c:638
#3  0x00007f25fc15bd28 in PR_WaitCondVar (cvar=0x55a07eded660, timeout=4294967295) at ptsynch.c:401
        rv = <optimized out>
        thred = 0x55a07fcef830
#4  0x00007f25fc4372b3 in eq_loop (arg=<optimized out>) at ../ldap/servers/slapd/eventq-deprecated.c:322
        curtime = 1689142938
        timeout = <optimized out>
        until = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcef830) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fcef830
        detached = 0
        tid = 300794
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800766043904, 3890383068704389134, 140731200613358, 140731200613359, 139800766041344, 8396800, -3767640186086639602, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f25de7fc700 (LWP 300803)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f94c <work_q_cv+44>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25de7fba90, __canceltype = -562054448, __prev = 0x0}
        cbuffer = {wseq = 39, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3732912752
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 39
        seq = 19
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25de7fba90, __canceltype = -562054448, __prev = 0x0}
        cbuffer = {wseq = 39, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3732912752
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 39
        seq = 19
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25cc000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f25cc000b60
        conn = 0x55a07fd44900
        op = 0x55a07ec57d40
        tag = 99
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcecb90) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fcecb90
        detached = 1
        tid = 300803
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800623433472, 3890383068704389134, 140731200612670, 140731200612671, 139800623430912, 8396800, -3767588508503263218, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f25d7fff700 (LWP 300802)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f94c <work_q_cv+44>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d7ffea90, __canceltype = 2125198832, __prev = 0x0}
        cbuffer = {wseq = 37, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3623873136
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 37
        seq = 18
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d7ffea90, __canceltype = 2125198832, __prev = 0x0}
        cbuffer = {wseq = 37, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3623873136
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 37
        seq = 18
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25c8000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f25c8000b60
        conn = 0x55a07fd44900
        op = 0x55a07ec57d40
        tag = 96
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcec8f0) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fcec8f0
        detached = 1
        tid = 300802
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800514393856, 3890383068704389134, 140731200612670, 140731200612671, 139800514391296, 8396800, -3767607201811548146, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f25e7fff700 (LWP 300792)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07fcf4528) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e7ffeb30, __canceltype = -402658496, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55a07fcf4500, mutex = 0x55a07fd214b0, private = 0}
        err = <optimized out>
        g = 3892308752
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 0
        seq = 0
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07fd214b0, cond=0x55a07fcf4500) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e7ffeb30, __canceltype = -402658496, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55a07fcf4500, mutex = 0x55a07fd214b0, private = 0}
        err = <optimized out>
        g = 3892308752
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 0
        seq = 0
        private = 0
#2  __pthread_cond_wait (cond=0x55a07fcf4500, mutex=0x55a07fd214b0) at pthread_cond_wait.c:638
#3  0x00007f25fc49aa65 in slapi_wait_condvar_pt (cvar=0x55a07fcf4500, mutex=0x55a07fd214b0, timeout=timeout@entry=0x0) at ../ldap/servers/slapd/slapi2runtime.c:180
        rc = 1
#4  0x00007f25f871bd3d in roles_cache_wait_on_change (arg=0x55a07fd3f5d0) at ../ldap/servers/plugins/roles/roles_cache.c:387
        roles_def = 0x55a07fd3f5d0
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcd97b0) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fcd97b0
        detached = 1
        tid = 300792
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800782829312, 3890383068704389134, 140731200612974, 140731200612975, 139800782826752, 8396800, -3767642386183636978, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f25e5ffb700 (LWP 300796)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f94c <work_q_cv+44>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e5ffaa90, __canceltype = 2125198832, __prev = 0x0}
        cbuffer = {wseq = 33, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3858737776
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 33
        seq = 16
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e5ffaa90, __canceltype = 2125198832, __prev = 0x0}
        cbuffer = {wseq = 33, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3858737776
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 33
        seq = 16
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25d8000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f25d8000b60
        conn = 0x55a07fd44738
        op = 0x55a07ec57d40
        tag = 96
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcef340) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fcef340
        detached = 1
        tid = 300796
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800749258496, 3890383068704389134, 140731200612670, 140731200612671, 139800749255936, 8396800, -3767646782082664434, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f25ecc63700 (LWP 300791)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07fd37558) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25ecc62b30, __canceltype = -322557120, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55a07fd37530, mutex = 0x55a07fd291f0, private = 0}
        err = <optimized out>
        g = 3972410128
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 0
        seq = 0
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07fd291f0, cond=0x55a07fd37530) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25ecc62b30, __canceltype = -322557120, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55a07fd37530, mutex = 0x55a07fd291f0, private = 0}
        err = <optimized out>
        g = 3972410128
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 0
        seq = 0
        private = 0
#2  __pthread_cond_wait (cond=0x55a07fd37530, mutex=0x55a07fd291f0) at pthread_cond_wait.c:638
#3  0x00007f25fc49aa65 in slapi_wait_condvar_pt (cvar=0x55a07fd37530, mutex=0x55a07fd291f0, timeout=timeout@entry=0x0) at ../ldap/servers/slapd/slapi2runtime.c:180
        rc = 1
#4  0x00007f25f871bd3d in roles_cache_wait_on_change (arg=0x55a07fcd8000) at ../ldap/servers/plugins/roles/roles_cache.c:387
        roles_def = 0x55a07fcd8000
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcd9660) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fcd9660
        detached = 1
        tid = 300791
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800862930688, 3890383068704389134, 140731200612974, 140731200612975, 139800862928128, 8396800, -3767626926448855026, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f25e77fe700 (LWP 300793)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f25e77fdbe0, clockid=-411051152, expected=0, futex_word=0x55a07db1fe68 <housekeeping_cvar+40>) at ../sysdeps/nptl/futex-internal.h:323
        __ret = -516
        clockbit = 0
        op = 137
        __ret = <optimized out>
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e77fdb70, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 10, cond = 0x55a07db1fe40 <housekeeping_cvar>, mutex = 0x55a07db1fe80 <housekeeping_mutex>, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 10
        seq = 5
        private = 0
        flags = <optimized out>
        clockid = -411051152
#1  __pthread_cond_wait_common (abstime=0x7f25e77fdbe0, clockid=-411051152, mutex=0x55a07db1fe80 <housekeeping_mutex>, cond=0x55a07db1fe40 <housekeeping_cvar>) at pthread_cond_wait.c:520
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e77fdb70, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 10, cond = 0x55a07db1fe40 <housekeeping_cvar>, mutex = 0x55a07db1fe80 <housekeeping_mutex>, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 10
        seq = 5
        private = 0
        flags = <optimized out>
        clockid = -411051152
#2  __pthread_cond_timedwait (cond=cond@entry=0x55a07db1fe40 <housekeeping_cvar>, mutex=mutex@entry=0x55a07db1fe80 <housekeeping_mutex>, abstime=abstime@entry=0x7f25e77fdbe0) at pthread_cond_wait.c:656
        flags = <optimized out>
        clockid = -411051152
#3  0x000055a07dad9e4a in housecleaning (cur_time=<optimized out>) at ../ldap/servers/slapd/house.c:50
        current_time = {tv_sec = 3547531, tv_nsec = 895050746}
#4  0x00007f25fc161941 in _pt_root (arg=0x55a07fce1f30) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fce1f30
        detached = 0
        tid = 300793
#5  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800774436608, 3890383068704389134, 140731200613326, 140731200613327, 139800774434048, 8396800, -3767643485158393842, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f25fb3dcf80 (LWP 300785)):
#0  0x00007f25fbf5d96f in __GI___poll (fds=fds@entry=0x7ffe8938a880, nfds=nfds@entry=4, timeout=timeout@entry=250) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f25fc15f306 in poll (__timeout=250, __nfds=4, __fds=0x7ffe8938a880) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
        stack_syspoll = {{fd = 22, events = 1, revents = 0}, {fd = 7, events = 1, revents = 0}, {fd = 8, events = 1, revents = 0}, {fd = 9, events = 1, revents = 0}, {fd = 64, events = 1, revents = 17}, {fd = 905812711, events = 6428, revents = 15082}, {fd = 433536509, events = -20321, revents = -24386}, {fd = -872624984, events = -1185, revents = -25181}, {fd = -1256232780, events = 23949, revents = 24376}, {fd = 1791346538, events = -8586, revents = 20527}, {fd = 1128371108, events = 3668, revents = -21262}, {fd = -231476889, events = 8433, revents = 27254}, {fd = -1992775440, events = 32766, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 0, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2, events = 0, revents = 0}, {fd = 6, events = 0, revents = -32768}, {fd = 0, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, ev
 ents = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 2128799296, events = 21920, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 1, events = 0, revents = 0}, {fd = 7, events = 0, revents = 0}, {fd = 48, events = 0, revents = 0}, {fd = 40, events = 0, revents = 0}, {fd = 3, events = 0, revents = 0}, {fd = 17, events = 0, revents = 0}, {fd = 80, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 3, events = 48, revents = 0}, {fd = -68221091, events = 32549, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2144618752, events = 21920, revents = 0}, {fd = -1992775144, events = 0, revents = 0}, {fd = -65834688, events = 32549, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2144618752, events = 21920, revents = 0}, {fd = 234786048, events = 0, revents = 0}, {fd = 2144219824, events = 21920, revents = 0}, 
 {fd = 64, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 2144618752, events = 21920, revents = 0}, {fd = -1992775064, events = 32766, revents = 0}, {fd = -65834128, events = 32549, revents = 0}, {fd = -65834784, events = 32549, revents = 0}, {fd = 2144618752, events = 21920, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 3, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2144440592, events = 21920, revents = 0}, {fd = 2144421160, events = 21920, revents = 0}, {fd = 2128708112, events = 21920, revents = 0}, {fd = 64, events = 0, revents = 0}, {fd = 2144618752, events = 21920, revents = 0}, {fd = 2144618928, events = 21920, revents = 0}}
        syspoll = <optimized out>
        index = <optimized out>
        msecs = 250
        ready = <optimized out>
        start = 3547517479
        elapsed = <optimized out>
        remaining = <optimized out>
#2  _pr_poll_with_poll (pds=0x55a07fd40190, npds=npds@entry=4, timeout=timeout@entry=250) at ptio.c:4227
        stack_syspoll = {{fd = 22, events = 1, revents = 0}, {fd = 7, events = 1, revents = 0}, {fd = 8, events = 1, revents = 0}, {fd = 9, events = 1, revents = 0}, {fd = 64, events = 1, revents = 17}, {fd = 905812711, events = 6428, revents = 15082}, {fd = 433536509, events = -20321, revents = -24386}, {fd = -872624984, events = -1185, revents = -25181}, {fd = -1256232780, events = 23949, revents = 24376}, {fd = 1791346538, events = -8586, revents = 20527}, {fd = 1128371108, events = 3668, revents = -21262}, {fd = -231476889, events = 8433, revents = 27254}, {fd = -1992775440, events = 32766, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 0, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2, events = 0, revents = 0}, {fd = 6, events = 0, revents = -32768}, {fd = 0, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, ev
 ents = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 2128799296, events = 21920, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 1, events = 0, revents = 0}, {fd = 7, events = 0, revents = 0}, {fd = 48, events = 0, revents = 0}, {fd = 40, events = 0, revents = 0}, {fd = 3, events = 0, revents = 0}, {fd = 17, events = 0, revents = 0}, {fd = 80, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 3, events = 48, revents = 0}, {fd = -68221091, events = 32549, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2144618752, events = 21920, revents = 0}, {fd = -1992775144, events = 0, revents = 0}, {fd = -65834688, events = 32549, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2144618752, events = 21920, revents = 0}, {fd = 234786048, events = 0, revents = 0}, {fd = 2144219824, events = 21920, revents = 0}, 
 {fd = 64, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 2144618752, events = 21920, revents = 0}, {fd = -1992775064, events = 32766, revents = 0}, {fd = -65834128, events = 32549, revents = 0}, {fd = -65834784, events = 32549, revents = 0}, {fd = 2144618752, events = 21920, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 3, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2144440592, events = 21920, revents = 0}, {fd = 2144421160, events = 21920, revents = 0}, {fd = 2128708112, events = 21920, revents = 0}, {fd = 64, events = 0, revents = 0}, {fd = 2144618752, events = 21920, revents = 0}, {fd = 2144618928, events = 21920, revents = 0}}
        syspoll = <optimized out>
        index = <optimized out>
        msecs = 250
        ready = <optimized out>
        start = 3547517479
        elapsed = <optimized out>
        remaining = <optimized out>
#3  0x00007f25fc160455 in PR_Poll (pds=<optimized out>, npds=npds@entry=4, timeout=timeout@entry=250) at ptio.c:4647
#4  0x000055a07dad58b7 in slapd_daemon (ports=ports@entry=0x7ffe8938ad80) at ../ldap/servers/slapd/daemon.c:1158
        select_return = 0
        prerr = <optimized out>
        n_tcps = 0x55a07ec56670
        s_tcps = 0x55a07ec57bb0
        i_unix = 0x55a07ec57c20
        fdesp = <optimized out>
        num_poll = 4
        pr_timeout = 250
        threads = <optimized out>
        in_referral_mode = 0
        connection_table_size = <optimized out>
#5  0x000055a07dac8f7f in main (argc=5, argv=0x7ffe8938b1a8) at ../ldap/servers/slapd/main.c:1119
        return_value = <optimized out>
        mcfg = {extraname = 0x0, slapd_exemode = 1, n_port = 389, i_port = 1, s_port = 636, myname = 0x55a07ea8f2b0 "ns-slapd", ldif_file = 0x0, ldif_files = 0, cmd_line_instance_name = 0x0, cmd_line_instance_names = 0x0, skip_db_protect_check = 0, db2ldif_include = 0x0, db2ldif_exclude = 0x0, ldif2db_removedupvals = 1, ldif2db_noattrindexes = 0, db2index_attrs = 0x0, ldif_printkey = 5, archive_name = 0x0, db2ldif_dump_replica = 0, db2ldif_dump_uniqueid = 1, ldif_include_changelog = 0, ldif2db_generate_uniqueid = 1, ldif2db_namespaceid = 0x0, importexport_encrypt = 0, upgradedb_flags = 0, upgradednformat_dryrun = 0, is_quiet = 0, backuptools_verbose = 0, dbverify_verbose = 0, dbverify_dbdir = 0x0}
        slapdFrontendConfig = 0x7f25fc515bc0 <global_slapdFrontendConfig>
        ports_info = {n_port = 389, s_port = 636, n_listenaddr = 0x55a07ec57b00, s_listenaddr = 0x55a07ec579e0, n_socket = 0x55a07ec56670, i_listenaddr = 0x55a07ec57bd0, i_port = 1, i_socket = 0x55a07ec57c20, s_socket = 0x55a07ec57bb0}
        m = <optimized out>
        notify = <optimized out>

Thread 3 (Thread 0x7f25ed464700 (LWP 300790)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07fd30ea8) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25ed463b40, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55a07fd30e80, mutex = 0x55a07fd211a0, private = 0}
        err = <optimized out>
        g = 3980802848
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 0
        seq = 0
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07fd211a0, cond=0x55a07fd30e80) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25ed463b40, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55a07fd30e80, mutex = 0x55a07fd211a0, private = 0}
        err = <optimized out>
        g = 3980802848
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 0
        seq = 0
        private = 0
#2  __pthread_cond_wait (cond=0x55a07fd30e80, mutex=0x55a07fd211a0) at pthread_cond_wait.c:638
#3  0x00007f25fc49aa65 in slapi_wait_condvar_pt (cvar=0x55a07fd30e80, mutex=0x55a07fd211a0, timeout=timeout@entry=0x0) at ../ldap/servers/slapd/slapi2runtime.c:180
        rc = 1
#4  0x00007f25f8975c59 in cos_cache_wait_on_change (arg=<optimized out>) at ../ldap/servers/plugins/cos/cos_cache.c:404
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07ec42510) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07ec42510
        detached = 1
        tid = 300790
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800871323392, 3890383068704389134, 140731200613070, 140731200613071, 139800871320832, 8396800, -3767630225520609266, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f25deffd700 (LWP 300801)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f94c <work_q_cv+44>) at ../sysdeps/nptl/futex-internal.h:186
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25deffca90, __canceltype = 2125198832, __prev = 0x0}
        cbuffer = {wseq = 45, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3741305456
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 45
        seq = 22
        private = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25deffca90, __canceltype = 2125198832, __prev = 0x0}
        cbuffer = {wseq = 45, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
        err = <optimized out>
        g = 3741305456
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        wseq = 45
        seq = 22
        private = 0
#2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
#3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25b0000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
        ret = 0
        wqitem = 0x0
        op_stack_obj = 0x0
#4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
        pb_conn = 0x0
        is_timedout = 0
        curtime = 0
        pb = 0x7f25b0000b60
        conn = 0x55a07fd44900
        op = 0x55a07ec57d40
        tag = 66
        thread_turbo_flag = 0
        ret = <optimized out>
        more_data = 0
        replication_connection = <optimized out>
        doshutdown = 0
        maxthreads = <optimized out>
#5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcec650) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07fcec650
        detached = 1
        tid = 300801
#6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800631826176, 3890383068704389134, 140731200612670, 140731200612671, 139800631823616, 8396800, -3767587409528506354, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f25eec67700 (LWP 300787)):
#0  0x00007f25f88f1c9c in bdb_db_compact_one_db (db=0x0, inst=0x7f25eec65ac4, inst@entry=0x55a07ecf9fc0) at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:2485
        type = 21920
        rc = 0
        txn = {back_txn_txn = 0x7f25fc15bc48 <PR_Unlock+104>}
        c_data = {compact_fillpercent = 0, compact_timeout = 0, compact_pages = 0, compact_empty_buckets = 0, compact_pages_free = 0, compact_pages_examine = 0, compact_levels = 0, compact_deadlock = 0, compact_pages_truncated = 0, compact_truncate = 0}
        compact_flags = <optimized out>
#1  0x00007f25f88f44c4 in checkpoint_threadmain (param=0x55a07ecaf3b0) at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:3825
        rc = <optimized out>
        inst_obj = 0x55a07ecfafb0
        inst = 0x55a07ecf9fc0
        db = 0x0
        interval = 2500
        rval = <optimized out>
        li = 0x55a07ecaf3b0
        debug_checkpointing = 0
        home_dir = <optimized out>
        list = 0x0
        listp = <optimized out>
        penv = 0x55a07ecffff0
        checkpoint_expire = {tv_sec = 3547533, tv_nsec = 657553560}
        compactdb_expire = {tv_sec = 6139350, tv_nsec = 997512267}
        compactdb_interval_update = 300
        checkpoint_interval_update = <optimized out>
        compactdb_interval = 2592000
        checkpoint_interval = 60
        priv = 0x55a07ee01dc0
        pEnv = 0x55a07ecffff0
#2  0x00007f25fc161941 in _pt_root (arg=0x55a07ee0d430) at ptthread.c:201
        rv = <optimized out>
        thred = 0x55a07ee0d430
        detached = 1
        tid = 300787
#3  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800896501504, 3890383068704389134, 140731200599582, 140731200599583, 139800896498944, 8396800, -3767622530549827570, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#4  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

[Thierry Bordaz]

Hi,

The crash is already fixed in 1.4.4 with 
https://github.com/389ds/389-ds-base/issues/4778
The fix was about scheduling of compaction but revisit this part of code 
and actually fixed this crash.

I fully agree with Mark suggestion to move to 2.x as this branch is not 
maintained except for few fixes like this one.

best regards
thierry

On 7/12/23 08:31, Mathieu Baudier wrote:
> Hello,
>
> please find a fresh backtrace below.
> Is it more usable?
> I can also send it directly to you per email, if more practical.
>
> GNU gdb (Debian 10.1-1.7) 10.1.90.20210103-git
> Copyright (C) 2021 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.
> Type "show copying" and "show warranty" for details.
> This GDB was configured as "x86_64-linux-gnu".
> Type "show configuration" for configuration details.
> For bug reporting instructions, please see:
> https://www.gnu.org/software/gdb/bugs/.
> Find the GDB manual and other documentation resources online at:
>      http://www.gnu.org/software/gdb/documentation/.
>
> For help, type "help".
> Type "apropos word" to search for commands related to "word"...
> Reading symbols from /usr/sbin/ns-slapd...
> Reading symbols from /usr/lib/debug/.build-id/0a/598ea0bea9a19f0b1b8a501f3a274de07ebe32.debug...
>
> warning: Can't open file /dev/shm/t4xNpb (deleted) during file-backed mapping note processing
> [New LWP 300787]
> [New LWP 300801]
> [New LWP 300790]
> [New LWP 300785]
> [New LWP 300793]
> [New LWP 300791]
> [New LWP 300796]
> [New LWP 300792]
> [New LWP 300802]
> [New LWP 300803]
> [New LWP 300794]
> [New LWP 300795]
> [New LWP 300811]
> [New LWP 300798]
> [New LWP 300805]
> [New LWP 300809]
> [New LWP 300800]
> [New LWP 300807]
> [New LWP 300806]
> [New LWP 300788]
> [New LWP 300804]
> [New LWP 300808]
> [New LWP 300799]
> [New LWP 300786]
> [New LWP 300810]
> [New LWP 300797]
> [New LWP 300789]
> [Thread debugging using libthread_db enabled]
> Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
> Core was generated by `/usr/sbin/ns-slapd -D /etc/dirsrv/slapd-argeo -i /run/dirsrv/slapd-argeo.pid'.
> Program terminated with signal SIGSEGV, Segmentation fault.
> #0  0x00007f25f88f1c9c in bdb_db_compact_one_db (db=0x0, inst=0x7f25eec65ac4, inst@entry=0x55a07ecf9fc0)
>      at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:2485
> 2485	../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c: No such file or directory.
> [Current thread is 1 (Thread 0x7f25eec67700 (LWP 300787))]
>
> Thread 27 (Thread 0x7f25edc65700 (LWP 300789)):
> #0  0x00007f25fbf5fe23 in __GI___select (nfds=nfds@entry=0, readfds=readfds@entry=0x0, writefds=writefds@entry=0x0, exceptfds=exceptfds@entry=0x0, timeout=timeout@entry=0x7f25edc64bc0) at ../sysdeps/unix/sysv/linux/select.c:41
>          resultvar = 18446744073709551102
>          sc_cancel_oldtype = 0
> #1  0x00007f25fc4aea60 in DS_Sleep (ticks=<optimized out>) at ../ldap/servers/slapd/util.c:1045
>          mSecs = <optimized out>
>          tm = {tv_sec = 0, tv_usec = 664565}
> #2  0x00007f25f88e66c4 in perfctrs_wait (milliseconds=milliseconds@entry=1000, priv=<optimized out>, db_env=<optimized out>) at ../ldap/servers/slapd/back-ldbm/perfctrs.c:80
>          interval = <optimized out>
> #3  0x00007f25f88f23cc in perf_threadmain (param=0x55a07ecaf3b0) at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:2969
>          li = 0x55a07ecaf3b0
>          priv = <optimized out>
>          pEnv = 0x55a07ecffff0
> #4  0x00007f25fc161941 in _pt_root (arg=0x55a07ee123d0) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07ee123d0
>          detached = 1
>          tid = 300789
> #5  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800879716096, 3890383068704389134, 140731200599582, 140731200599583, 139800879713536, 8396800, -3767629126545852402, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #6  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 26 (Thread 0x7f25e57fa700 (LWP 300797)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f94c <work_q_cv+44>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e57f9a90, __canceltype = 2125198832, __prev = 0x0}
>          cbuffer = {wseq = 35, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3850345072
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 35
>          seq = 17
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e57f9a90, __canceltype = 2125198832, __prev = 0x0}
>          cbuffer = {wseq = 35, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3850345072
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 35
>          seq = 17
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25d0000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f25d0000b60
>          conn = 0x55a07fd44738
>          op = 0x55a07ec57d40
>          tag = 66
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcef5e0) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fcef5e0
>          detached = 1
>          tid = 300797
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800740865792, 3890383068704389134, 140731200612670, 140731200612671, 139800740863232, 8396800, -3767647881057421298, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 25 (Thread 0x7f25d5ffb700 (LWP 300810)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d5ffaa90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 28, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3590302320
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 28
>          seq = 14
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d5ffaa90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 28, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3590302320
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 28
>          seq = 14
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f2594000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f2594000b60
>          conn = 0x0
>          op = 0x0
>          tag = 0
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fceb440) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fceb440
>          detached = 1
>          tid = 300810
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800480823040, 3890383068704389134, 140731200612670, 140731200612671, 139800480820480, 8396800, -3767611597710575602, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 24 (Thread 0x7f25ef468700 (LWP 300786)):
> #0  0x00007f25fbf5fe23 in __GI___select (nfds=nfds@entry=0, readfds=readfds@entry=0x0, writefds=writefds@entry=0x0, exceptfds=exceptfds@entry=0x0, timeout=timeout@entry=0x7f25ef467b80) at ../sysdeps/unix/sysv/linux/select.c:41
>          resultvar = 18446744073709551102
>          sc_cancel_oldtype = 0
> #1  0x00007f25fc4aea60 in DS_Sleep (ticks=ticks@entry=100) at ../ldap/servers/slapd/util.c:1045
>          mSecs = <optimized out>
>          tm = {tv_sec = 0, tv_usec = 32625}
> #2  0x00007f25f88f1b17 in deadlock_threadmain (param=0x55a07ecaf3b0) at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:3471
>          rval = <optimized out>
>          li = 0x55a07ecaf3b0
>          interval = 100
>          priv = 0x55a07ee01dc0
>          pEnv = 0x55a07ecffff0
> #3  0x00007f25fc161941 in _pt_root (arg=0x55a07ee259d0) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07ee259d0
>          detached = 1
>          tid = 300786
> #4  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800904894208, 3890383068704389134, 140731200599582, 140731200599583, 139800904891648, 8396800, -3767625829621581810, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #5  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 23 (Thread 0x7f25dffff700 (LWP 300799)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f94c <work_q_cv+44>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25dfffea90, __canceltype = 2125198832, __prev = 0x0}
>          cbuffer = {wseq = 43, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3758090864
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 43
>          seq = 21
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25dfffea90, __canceltype = 2125198832, __prev = 0x0}
>          cbuffer = {wseq = 43, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3758090864
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 43
>          seq = 21
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25b8000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f25b8000b60
>          conn = 0x55a07fd44900
>          op = 0x55a07ec57d40
>          tag = 102
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fce5d90) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fce5d90
>          detached = 1
>          tid = 300799
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800648611584, 3890383068704389134, 140731200612670, 140731200612671, 139800648609024, 8396800, -3767589609625503730, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 22 (Thread 0x7f25d6ffd700 (LWP 300808)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d6ffca90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 24, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3607087728
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 24
>          seq = 12
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d6ffca90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 24, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3607087728
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 24
>          seq = 12
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f259c000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f259c000b60
>          conn = 0x0
>          op = 0x0
>          tag = 0
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fd0a4b0) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fd0a4b0
>          detached = 1
>          tid = 300808
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800497608448, 3890383068704389134, 140731200612670, 140731200612671, 139800497605888, 8396800, -3767605001714550770, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 21 (Thread 0x7f25ddffb700 (LWP 300804)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25ddffaa90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 16, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3724520048
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 16
>          seq = 8
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25ddffaa90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 16, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3724520048
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 16
>          seq = 8
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25ac000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f25ac000b60
>          conn = 0x0
>          op = 0x0
>          tag = 0
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fd10a70) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fd10a70
>          detached = 1
>          tid = 300804
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800615040768, 3890383068704389134, 140731200612670, 140731200612671, 139800615038208, 8396800, -3767594005524531186, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 20 (Thread 0x7f25ee466700 (LWP 300788)):
> #0  0x00007f25fbf5fe23 in __GI___select (nfds=nfds@entry=0, readfds=readfds@entry=0x0, writefds=writefds@entry=0x0, exceptfds=exceptfds@entry=0x0, timeout=timeout@entry=0x7f25ee465b80) at ../sysdeps/unix/sysv/linux/select.c:41
>          resultvar = 18446744073709551102
>          sc_cancel_oldtype = 0
> #1  0x00007f25fc4aea60 in DS_Sleep (ticks=ticks@entry=250) at ../ldap/servers/slapd/util.c:1045
>          mSecs = <optimized out>
>          tm = {tv_sec = 0, tv_usec = 15508}
> #2  0x00007f25f88f224f in trickle_threadmain (param=0x55a07ecaf3b0) at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:3893
>          interval = 250
>          rval = <optimized out>
>          priv = 0x55a07ee01dc0
>          li = 0x55a07ecaf3b0
>          debug_checkpointing = 0
>          pEnv = 0x55a07ecffff0
> #3  0x00007f25fc161941 in _pt_root (arg=0x55a07ee24a60) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07ee24a60
>          detached = 1
>          tid = 300788
> #4  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800888108800, 3890383068704389134, 140731200599582, 140731200599583, 139800888106240, 8396800, -3767623629524584434, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #5  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 19 (Thread 0x7f25dcff9700 (LWP 300806)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25dcff8a90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 18, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3707734640
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 18
>          seq = 9
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25dcff8a90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 18, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3707734640
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 18
>          seq = 9
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25a0000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f25a0000b60
>          conn = 0x0
>          op = 0x0
>          tag = 0
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fd10fb0) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fd10fb0
>          detached = 1
>          tid = 300806
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800598255360, 3890383068704389134, 140731200612670, 140731200612671, 139800598252800, 8396800, -3767591805427533810, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 18 (Thread 0x7f25d77fe700 (LWP 300807)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d77fda90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 22, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3615480432
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 22
>          seq = 11
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d77fda90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 22, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3615480432
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 22
>          seq = 11
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f2598000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f2598000b60
>          conn = 0x0
>          op = 0x0
>          tag = 0
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fd0a210) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fd0a210
>          detached = 1
>          tid = 300807
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800506001152, 3890383068704389134, 140731200612670, 140731200612671, 139800505998592, 8396800, -3767608300786305010, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 17 (Thread 0x7f25df7fe700 (LWP 300800)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25df7fda90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 14, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3749698160
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 14
>          seq = 7
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25df7fda90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 14, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3749698160
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 14
>          seq = 7
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25a8000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f25a8000b60
>          conn = 0x0
>          op = 0x0
>          tag = 0
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcef700) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fcef700
>          detached = 1
>          tid = 300800
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800640218880, 3890383068704389134, 140731200612670, 140731200612671, 139800640216320, 8396800, -3767590708600260594, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 16 (Thread 0x7f25d67fc700 (LWP 300809)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d67fba90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 26, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3598695024
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 26
>          seq = 13
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d67fba90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 26, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3598695024
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 26
>          seq = 13
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f2590000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f2590000b60
>          conn = 0x0
>          op = 0x0
>          tag = 0
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fd0a750) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fd0a750
>          detached = 1
>          tid = 300809
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800489215744, 3890383068704389134, 140731200612670, 140731200612671, 139800489213184, 8396800, -3767606100689307634, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 15 (Thread 0x7f25dd7fa700 (LWP 300805)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25dd7f9a90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 20, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3716127344
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 20
>          seq = 10
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25dd7f9a90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 20, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3716127344
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 20
>          seq = 10
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25a4000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f25a4000b60
>          conn = 0x0
>          op = 0x0
>          tag = 0
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fd10d10) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fd10d10
>          detached = 1
>          tid = 300805
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800606648064, 3890383068704389134, 140731200612670, 140731200612671, 139800606645504, 8396800, -3767595104499288050, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 14 (Thread 0x7f25e4ff9700 (LWP 300798)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f94c <work_q_cv+44>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e4ff8a90, __canceltype = -453014832, __prev = 0x0}
>          cbuffer = {wseq = 41, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3841952368
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 41
>          seq = 20
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e4ff8a90, __canceltype = -453014832, __prev = 0x0}
>          cbuffer = {wseq = 41, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3841952368
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 41
>          seq = 20
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25c0000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f25c0000b60
>          conn = 0x55a07fd44900
>          op = 0x55a07ec57d40
>          tag = 99
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fce5af0) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fce5af0
>          detached = 1
>          tid = 300798
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800732473088, 3890383068704389134, 140731200612670, 140731200612671, 139800732470528, 8396800, -3767644581985667058, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 13 (Thread 0x7f25d57fa700 (LWP 300811)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f948 <work_q_cv+40>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d57f9a90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 30, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3581909616
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 30
>          seq = 15
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d57f9a90, __canceltype = 41, __prev = 0x0}
>          cbuffer = {wseq = 30, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3581909616
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 30
>          seq = 15
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f2588000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f2588000b60
>          conn = 0x0
>          op = 0x0
>          tag = 0
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fceb6e0) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fceb6e0
>          detached = 1
>          tid = 300811
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800472430336, 3890383068704389134, 140731200612670, 140731200612671, 139800472427776, 8396800, -3767612696685332466, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 12 (Thread 0x7f25e67fc700 (LWP 300795)):
> #0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f25e67fbbd0, clockid=-427836576, expected=0, futex_word=0x7f25fc513e50 <eqs_rel+80>) at ../sysdeps/nptl/futex-internal.h:323
>          __ret = -516
>          clockbit = 0
>          op = 137
>          __ret = <optimized out>
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e67fbb60, __canceltype = -427836512, __prev = 0x0}
>          cbuffer = {wseq = 32, cond = 0x7f25fc513e28 <eqs_rel+40>, mutex = 0x7f25fc513e00 <eqs_rel>, private = 0}
>          err = <optimized out>
>          g = 0
>          flags = <optimized out>
>          g1_start = <optimized out>
>          maxspin = 0
>          signals = <optimized out>
>          result = 0
>          wseq = 32
>          seq = 16
>          private = 0
>          flags = <optimized out>
>          clockid = -427836576
> #1  __pthread_cond_wait_common (abstime=0x7f25e67fbbd0, clockid=-427836576, mutex=0x7f25fc513e00 <eqs_rel>, cond=0x7f25fc513e28 <eqs_rel+40>) at pthread_cond_wait.c:520
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e67fbb60, __canceltype = -427836512, __prev = 0x0}
>          cbuffer = {wseq = 32, cond = 0x7f25fc513e28 <eqs_rel+40>, mutex = 0x7f25fc513e00 <eqs_rel>, private = 0}
>          err = <optimized out>
>          g = 0
>          flags = <optimized out>
>          g1_start = <optimized out>
>          maxspin = 0
>          signals = <optimized out>
>          result = 0
>          wseq = 32
>          seq = 16
>          private = 0
>          flags = <optimized out>
>          clockid = -427836576
> #2  __pthread_cond_timedwait (cond=cond@entry=0x7f25fc513e28 <eqs_rel+40>, mutex=mutex@entry=0x7f25fc513e00 <eqs_rel>, abstime=abstime@entry=0x7f25e67fbbd0) at pthread_cond_wait.c:656
>          flags = <optimized out>
>          clockid = -427836576
> #3  0x00007f25fc4369a6 in eq_loop_rel (arg=<optimized out>) at ../ldap/servers/slapd/eventq.c:316
>          current_time = {tv_sec = 3547519, tv_nsec = 537403461}
>          curtime = 3547509
>          until = <optimized out>
> #4  0x00007f25fc161941 in _pt_root (arg=0x55a07fcff4f0) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fcff4f0
>          detached = 0
>          tid = 300795
> #5  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800757651200, 3890383068704389134, 140731200613358, 140731200613359, 139800757648640, 8396800, -3767641285061396466, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #6  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 11 (Thread 0x7f25e6ffd700 (LWP 300794)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07eded690) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e6ffcb40, __canceltype = 1, __prev = 0x0}
>          cbuffer = {wseq = 0, cond = 0x55a07eded668, mutex = 0x55a07edd57a0, private = 0}
>          err = <optimized out>
>          g = 3875523360
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 0
>          seq = 0
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07edd57a0, cond=0x55a07eded668) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e6ffcb40, __canceltype = 1, __prev = 0x0}
>          cbuffer = {wseq = 0, cond = 0x55a07eded668, mutex = 0x55a07edd57a0, private = 0}
>          err = <optimized out>
>          g = 3875523360
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 0
>          seq = 0
>          private = 0
> #2  __pthread_cond_wait (cond=0x55a07eded668, mutex=0x55a07edd57a0) at pthread_cond_wait.c:638
> #3  0x00007f25fc15bd28 in PR_WaitCondVar (cvar=0x55a07eded660, timeout=4294967295) at ptsynch.c:401
>          rv = <optimized out>
>          thred = 0x55a07fcef830
> #4  0x00007f25fc4372b3 in eq_loop (arg=<optimized out>) at ../ldap/servers/slapd/eventq-deprecated.c:322
>          curtime = 1689142938
>          timeout = <optimized out>
>          until = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcef830) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fcef830
>          detached = 0
>          tid = 300794
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800766043904, 3890383068704389134, 140731200613358, 140731200613359, 139800766041344, 8396800, -3767640186086639602, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 10 (Thread 0x7f25de7fc700 (LWP 300803)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f94c <work_q_cv+44>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25de7fba90, __canceltype = -562054448, __prev = 0x0}
>          cbuffer = {wseq = 39, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3732912752
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 39
>          seq = 19
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25de7fba90, __canceltype = -562054448, __prev = 0x0}
>          cbuffer = {wseq = 39, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3732912752
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 39
>          seq = 19
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25cc000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f25cc000b60
>          conn = 0x55a07fd44900
>          op = 0x55a07ec57d40
>          tag = 99
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcecb90) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fcecb90
>          detached = 1
>          tid = 300803
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800623433472, 3890383068704389134, 140731200612670, 140731200612671, 139800623430912, 8396800, -3767588508503263218, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 9 (Thread 0x7f25d7fff700 (LWP 300802)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f94c <work_q_cv+44>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d7ffea90, __canceltype = 2125198832, __prev = 0x0}
>          cbuffer = {wseq = 37, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3623873136
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 37
>          seq = 18
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25d7ffea90, __canceltype = 2125198832, __prev = 0x0}
>          cbuffer = {wseq = 37, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3623873136
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 37
>          seq = 18
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25c8000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f25c8000b60
>          conn = 0x55a07fd44900
>          op = 0x55a07ec57d40
>          tag = 96
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcec8f0) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fcec8f0
>          detached = 1
>          tid = 300802
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800514393856, 3890383068704389134, 140731200612670, 140731200612671, 139800514391296, 8396800, -3767607201811548146, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 8 (Thread 0x7f25e7fff700 (LWP 300792)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07fcf4528) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e7ffeb30, __canceltype = -402658496, __prev = 0x0}
>          cbuffer = {wseq = 0, cond = 0x55a07fcf4500, mutex = 0x55a07fd214b0, private = 0}
>          err = <optimized out>
>          g = 3892308752
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 0
>          seq = 0
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07fd214b0, cond=0x55a07fcf4500) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e7ffeb30, __canceltype = -402658496, __prev = 0x0}
>          cbuffer = {wseq = 0, cond = 0x55a07fcf4500, mutex = 0x55a07fd214b0, private = 0}
>          err = <optimized out>
>          g = 3892308752
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 0
>          seq = 0
>          private = 0
> #2  __pthread_cond_wait (cond=0x55a07fcf4500, mutex=0x55a07fd214b0) at pthread_cond_wait.c:638
> #3  0x00007f25fc49aa65 in slapi_wait_condvar_pt (cvar=0x55a07fcf4500, mutex=0x55a07fd214b0, timeout=timeout@entry=0x0) at ../ldap/servers/slapd/slapi2runtime.c:180
>          rc = 1
> #4  0x00007f25f871bd3d in roles_cache_wait_on_change (arg=0x55a07fd3f5d0) at ../ldap/servers/plugins/roles/roles_cache.c:387
>          roles_def = 0x55a07fd3f5d0
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcd97b0) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fcd97b0
>          detached = 1
>          tid = 300792
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800782829312, 3890383068704389134, 140731200612974, 140731200612975, 139800782826752, 8396800, -3767642386183636978, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 7 (Thread 0x7f25e5ffb700 (LWP 300796)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f94c <work_q_cv+44>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e5ffaa90, __canceltype = 2125198832, __prev = 0x0}
>          cbuffer = {wseq = 33, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3858737776
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 33
>          seq = 16
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e5ffaa90, __canceltype = 2125198832, __prev = 0x0}
>          cbuffer = {wseq = 33, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3858737776
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 33
>          seq = 16
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25d8000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f25d8000b60
>          conn = 0x55a07fd44738
>          op = 0x55a07ec57d40
>          tag = 96
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcef340) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fcef340
>          detached = 1
>          tid = 300796
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800749258496, 3890383068704389134, 140731200612670, 140731200612671, 139800749255936, 8396800, -3767646782082664434, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 6 (Thread 0x7f25ecc63700 (LWP 300791)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07fd37558) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25ecc62b30, __canceltype = -322557120, __prev = 0x0}
>          cbuffer = {wseq = 0, cond = 0x55a07fd37530, mutex = 0x55a07fd291f0, private = 0}
>          err = <optimized out>
>          g = 3972410128
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 0
>          seq = 0
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07fd291f0, cond=0x55a07fd37530) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25ecc62b30, __canceltype = -322557120, __prev = 0x0}
>          cbuffer = {wseq = 0, cond = 0x55a07fd37530, mutex = 0x55a07fd291f0, private = 0}
>          err = <optimized out>
>          g = 3972410128
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 0
>          seq = 0
>          private = 0
> #2  __pthread_cond_wait (cond=0x55a07fd37530, mutex=0x55a07fd291f0) at pthread_cond_wait.c:638
> #3  0x00007f25fc49aa65 in slapi_wait_condvar_pt (cvar=0x55a07fd37530, mutex=0x55a07fd291f0, timeout=timeout@entry=0x0) at ../ldap/servers/slapd/slapi2runtime.c:180
>          rc = 1
> #4  0x00007f25f871bd3d in roles_cache_wait_on_change (arg=0x55a07fcd8000) at ../ldap/servers/plugins/roles/roles_cache.c:387
>          roles_def = 0x55a07fcd8000
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcd9660) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fcd9660
>          detached = 1
>          tid = 300791
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800862930688, 3890383068704389134, 140731200612974, 140731200612975, 139800862928128, 8396800, -3767626926448855026, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 5 (Thread 0x7f25e77fe700 (LWP 300793)):
> #0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f25e77fdbe0, clockid=-411051152, expected=0, futex_word=0x55a07db1fe68 <housekeeping_cvar+40>) at ../sysdeps/nptl/futex-internal.h:323
>          __ret = -516
>          clockbit = 0
>          op = 137
>          __ret = <optimized out>
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e77fdb70, __canceltype = 0, __prev = 0x0}
>          cbuffer = {wseq = 10, cond = 0x55a07db1fe40 <housekeeping_cvar>, mutex = 0x55a07db1fe80 <housekeeping_mutex>, private = 0}
>          err = <optimized out>
>          g = 0
>          flags = <optimized out>
>          g1_start = <optimized out>
>          maxspin = 0
>          signals = <optimized out>
>          result = 0
>          wseq = 10
>          seq = 5
>          private = 0
>          flags = <optimized out>
>          clockid = -411051152
> #1  __pthread_cond_wait_common (abstime=0x7f25e77fdbe0, clockid=-411051152, mutex=0x55a07db1fe80 <housekeeping_mutex>, cond=0x55a07db1fe40 <housekeeping_cvar>) at pthread_cond_wait.c:520
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25e77fdb70, __canceltype = 0, __prev = 0x0}
>          cbuffer = {wseq = 10, cond = 0x55a07db1fe40 <housekeeping_cvar>, mutex = 0x55a07db1fe80 <housekeeping_mutex>, private = 0}
>          err = <optimized out>
>          g = 0
>          flags = <optimized out>
>          g1_start = <optimized out>
>          maxspin = 0
>          signals = <optimized out>
>          result = 0
>          wseq = 10
>          seq = 5
>          private = 0
>          flags = <optimized out>
>          clockid = -411051152
> #2  __pthread_cond_timedwait (cond=cond@entry=0x55a07db1fe40 <housekeeping_cvar>, mutex=mutex@entry=0x55a07db1fe80 <housekeeping_mutex>, abstime=abstime@entry=0x7f25e77fdbe0) at pthread_cond_wait.c:656
>          flags = <optimized out>
>          clockid = -411051152
> #3  0x000055a07dad9e4a in housecleaning (cur_time=<optimized out>) at ../ldap/servers/slapd/house.c:50
>          current_time = {tv_sec = 3547531, tv_nsec = 895050746}
> #4  0x00007f25fc161941 in _pt_root (arg=0x55a07fce1f30) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fce1f30
>          detached = 0
>          tid = 300793
> #5  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800774436608, 3890383068704389134, 140731200613326, 140731200613327, 139800774434048, 8396800, -3767643485158393842, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #6  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 4 (Thread 0x7f25fb3dcf80 (LWP 300785)):
> #0  0x00007f25fbf5d96f in __GI___poll (fds=fds@entry=0x7ffe8938a880, nfds=nfds@entry=4, timeout=timeout@entry=250) at ../sysdeps/unix/sysv/linux/poll.c:29
>          resultvar = 18446744073709551100
>          sc_cancel_oldtype = 0
> #1  0x00007f25fc15f306 in poll (__timeout=250, __nfds=4, __fds=0x7ffe8938a880) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
>          stack_syspoll = {{fd = 22, events = 1, revents = 0}, {fd = 7, events = 1, revents = 0}, {fd = 8, events = 1, revents = 0}, {fd = 9, events = 1, revents = 0}, {fd = 64, events = 1, revents = 17}, {fd = 905812711, events = 6428, revents = 15082}, {fd = 433536509, events = -20321, revents = -24386}, {fd = -872624984, events = -1185, revents = -25181}, {fd = -1256232780, events = 23949, revents = 24376}, {fd = 1791346538, events = -8586, revents = 20527}, {fd = 1128371108, events = 3668, revents = -21262}, {fd = -231476889, events = 8433, revents = 27254}, {fd = -1992775440, events = 32766, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 0, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2, events = 0, revents = 0}, {fd = 6, events = 0, revents = -32768}, {fd = 0, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, ev
>   ents = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 2128799296, events = 21920, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 1, events = 0, revents = 0}, {fd = 7, events = 0, revents = 0}, {fd = 48, events = 0, revents = 0}, {fd = 40, events = 0, revents = 0}, {fd = 3, events = 0, revents = 0}, {fd = 17, events = 0, revents = 0}, {fd = 80, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 3, events = 48, revents = 0}, {fd = -68221091, events = 32549, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2144618752, events = 21920, revents = 0}, {fd = -1992775144, events = 0, revents = 0}, {fd = -65834688, events = 32549, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2144618752, events = 21920, revents = 0}, {fd = 234786048, events = 0, revents = 0}, {fd = 2144219824, events = 21920, revents = 0},
>   {fd = 64, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 2144618752, events = 21920, revents = 0}, {fd = -1992775064, events = 32766, revents = 0}, {fd = -65834128, events = 32549, revents = 0}, {fd = -65834784, events = 32549, revents = 0}, {fd = 2144618752, events = 21920, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 3, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2144440592, events = 21920, revents = 0}, {fd = 2144421160, events = 21920, revents = 0}, {fd = 2128708112, events = 21920, revents = 0}, {fd = 64, events = 0, revents = 0}, {fd = 2144618752, events = 21920, revents = 0}, {fd = 2144618928, events = 21920, revents = 0}}
>          syspoll = <optimized out>
>          index = <optimized out>
>          msecs = 250
>          ready = <optimized out>
>          start = 3547517479
>          elapsed = <optimized out>
>          remaining = <optimized out>
> #2  _pr_poll_with_poll (pds=0x55a07fd40190, npds=npds@entry=4, timeout=timeout@entry=250) at ptio.c:4227
>          stack_syspoll = {{fd = 22, events = 1, revents = 0}, {fd = 7, events = 1, revents = 0}, {fd = 8, events = 1, revents = 0}, {fd = 9, events = 1, revents = 0}, {fd = 64, events = 1, revents = 17}, {fd = 905812711, events = 6428, revents = 15082}, {fd = 433536509, events = -20321, revents = -24386}, {fd = -872624984, events = -1185, revents = -25181}, {fd = -1256232780, events = 23949, revents = 24376}, {fd = 1791346538, events = -8586, revents = 20527}, {fd = 1128371108, events = 3668, revents = -21262}, {fd = -231476889, events = 8433, revents = 27254}, {fd = -1992775440, events = 32766, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 0, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2, events = 0, revents = 0}, {fd = 6, events = 0, revents = -32768}, {fd = 0, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, ev
>   ents = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 2128799296, events = 21920, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 1, events = 0, revents = 0}, {fd = 7, events = 0, revents = 0}, {fd = 48, events = 0, revents = 0}, {fd = 40, events = 0, revents = 0}, {fd = 3, events = 0, revents = 0}, {fd = 17, events = 0, revents = 0}, {fd = 80, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 3, events = 48, revents = 0}, {fd = -68221091, events = 32549, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2144618752, events = 21920, revents = 0}, {fd = -1992775144, events = 0, revents = 0}, {fd = -65834688, events = 32549, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2144618752, events = 21920, revents = 0}, {fd = 234786048, events = 0, revents = 0}, {fd = 2144219824, events = 21920, revents = 0},
>   {fd = 64, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 2144618752, events = 21920, revents = 0}, {fd = -1992775064, events = 32766, revents = 0}, {fd = -65834128, events = 32549, revents = 0}, {fd = -65834784, events = 32549, revents = 0}, {fd = 2144618752, events = 21920, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 3, events = 0, revents = 0}, {fd = 234786048, events = -19033, revents = 17924}, {fd = 2144440592, events = 21920, revents = 0}, {fd = 2144421160, events = 21920, revents = 0}, {fd = 2128708112, events = 21920, revents = 0}, {fd = 64, events = 0, revents = 0}, {fd = 2144618752, events = 21920, revents = 0}, {fd = 2144618928, events = 21920, revents = 0}}
>          syspoll = <optimized out>
>          index = <optimized out>
>          msecs = 250
>          ready = <optimized out>
>          start = 3547517479
>          elapsed = <optimized out>
>          remaining = <optimized out>
> #3  0x00007f25fc160455 in PR_Poll (pds=<optimized out>, npds=npds@entry=4, timeout=timeout@entry=250) at ptio.c:4647
> #4  0x000055a07dad58b7 in slapd_daemon (ports=ports@entry=0x7ffe8938ad80) at ../ldap/servers/slapd/daemon.c:1158
>          select_return = 0
>          prerr = <optimized out>
>          n_tcps = 0x55a07ec56670
>          s_tcps = 0x55a07ec57bb0
>          i_unix = 0x55a07ec57c20
>          fdesp = <optimized out>
>          num_poll = 4
>          pr_timeout = 250
>          threads = <optimized out>
>          in_referral_mode = 0
>          connection_table_size = <optimized out>
> #5  0x000055a07dac8f7f in main (argc=5, argv=0x7ffe8938b1a8) at ../ldap/servers/slapd/main.c:1119
>          return_value = <optimized out>
>          mcfg = {extraname = 0x0, slapd_exemode = 1, n_port = 389, i_port = 1, s_port = 636, myname = 0x55a07ea8f2b0 "ns-slapd", ldif_file = 0x0, ldif_files = 0, cmd_line_instance_name = 0x0, cmd_line_instance_names = 0x0, skip_db_protect_check = 0, db2ldif_include = 0x0, db2ldif_exclude = 0x0, ldif2db_removedupvals = 1, ldif2db_noattrindexes = 0, db2index_attrs = 0x0, ldif_printkey = 5, archive_name = 0x0, db2ldif_dump_replica = 0, db2ldif_dump_uniqueid = 1, ldif_include_changelog = 0, ldif2db_generate_uniqueid = 1, ldif2db_namespaceid = 0x0, importexport_encrypt = 0, upgradedb_flags = 0, upgradednformat_dryrun = 0, is_quiet = 0, backuptools_verbose = 0, dbverify_verbose = 0, dbverify_dbdir = 0x0}
>          slapdFrontendConfig = 0x7f25fc515bc0 <global_slapdFrontendConfig>
>          ports_info = {n_port = 389, s_port = 636, n_listenaddr = 0x55a07ec57b00, s_listenaddr = 0x55a07ec579e0, n_socket = 0x55a07ec56670, i_listenaddr = 0x55a07ec57bd0, i_port = 1, i_socket = 0x55a07ec57c20, s_socket = 0x55a07ec57bb0}
>          m = <optimized out>
>          notify = <optimized out>
>
> Thread 3 (Thread 0x7f25ed464700 (LWP 300790)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07fd30ea8) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25ed463b40, __canceltype = 0, __prev = 0x0}
>          cbuffer = {wseq = 0, cond = 0x55a07fd30e80, mutex = 0x55a07fd211a0, private = 0}
>          err = <optimized out>
>          g = 3980802848
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 0
>          seq = 0
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07fd211a0, cond=0x55a07fd30e80) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25ed463b40, __canceltype = 0, __prev = 0x0}
>          cbuffer = {wseq = 0, cond = 0x55a07fd30e80, mutex = 0x55a07fd211a0, private = 0}
>          err = <optimized out>
>          g = 3980802848
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 0
>          seq = 0
>          private = 0
> #2  __pthread_cond_wait (cond=0x55a07fd30e80, mutex=0x55a07fd211a0) at pthread_cond_wait.c:638
> #3  0x00007f25fc49aa65 in slapi_wait_condvar_pt (cvar=0x55a07fd30e80, mutex=0x55a07fd211a0, timeout=timeout@entry=0x0) at ../ldap/servers/slapd/slapi2runtime.c:180
>          rc = 1
> #4  0x00007f25f8975c59 in cos_cache_wait_on_change (arg=<optimized out>) at ../ldap/servers/plugins/cos/cos_cache.c:404
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07ec42510) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07ec42510
>          detached = 1
>          tid = 300790
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800871323392, 3890383068704389134, 140731200613070, 140731200613071, 139800871320832, 8396800, -3767630225520609266, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 2 (Thread 0x7f25deffd700 (LWP 300801)):
> #0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55a07db1f94c <work_q_cv+44>) at ../sysdeps/nptl/futex-internal.h:186
>          __ret = -512
>          oldtype = 0
>          err = <optimized out>
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25deffca90, __canceltype = 2125198832, __prev = 0x0}
>          cbuffer = {wseq = 45, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3741305456
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 45
>          seq = 22
>          private = 0
> #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a07db1f960 <work_q_lock>, cond=0x55a07db1f920 <work_q_cv>) at pthread_cond_wait.c:508
>          spin = 0
>          buffer = {__routine = 0x7f25fc107540 <__condvar_cleanup_waiting>, __arg = 0x7f25deffca90, __canceltype = 2125198832, __prev = 0x0}
>          cbuffer = {wseq = 45, cond = 0x55a07db1f920 <work_q_cv>, mutex = 0x55a07db1f960 <work_q_lock>, private = 0}
>          err = <optimized out>
>          g = 3741305456
>          flags = <optimized out>
>          g1_start = <optimized out>
>          signals = <optimized out>
>          wseq = 45
>          seq = 22
>          private = 0
> #2  __pthread_cond_wait (cond=cond@entry=0x55a07db1f920 <work_q_cv>, mutex=mutex@entry=0x55a07db1f960 <work_q_lock>) at pthread_cond_wait.c:638
> #3  0x000055a07dacf963 in [IDLE THREAD] connection_wait_for_new_work (pb=pb@entry=0x7f25b0000b60, interval=interval@entry=0) at ../ldap/servers/slapd/connection.c:973
>          ret = 0
>          wqitem = 0x0
>          op_stack_obj = 0x0
> #4  0x000055a07dad1173 in connection_threadmain () at ../ldap/servers/slapd/connection.c:1520
>          pb_conn = 0x0
>          is_timedout = 0
>          curtime = 0
>          pb = 0x7f25b0000b60
>          conn = 0x55a07fd44900
>          op = 0x55a07ec57d40
>          tag = 66
>          thread_turbo_flag = 0
>          ret = <optimized out>
>          more_data = 0
>          replication_connection = <optimized out>
>          doshutdown = 0
>          maxthreads = <optimized out>
> #5  0x00007f25fc161941 in _pt_root (arg=0x55a07fcec650) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07fcec650
>          detached = 1
>          tid = 300801
> #6  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800631826176, 3890383068704389134, 140731200612670, 140731200612671, 139800631823616, 8396800, -3767587409528506354, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #7  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
> Thread 1 (Thread 0x7f25eec67700 (LWP 300787)):
> #0  0x00007f25f88f1c9c in bdb_db_compact_one_db (db=0x0, inst=0x7f25eec65ac4, inst@entry=0x55a07ecf9fc0) at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:2485
>          type = 21920
>          rc = 0
>          txn = {back_txn_txn = 0x7f25fc15bc48 <PR_Unlock+104>}
>          c_data = {compact_fillpercent = 0, compact_timeout = 0, compact_pages = 0, compact_empty_buckets = 0, compact_pages_free = 0, compact_pages_examine = 0, compact_levels = 0, compact_deadlock = 0, compact_pages_truncated = 0, compact_truncate = 0}
>          compact_flags = <optimized out>
> #1  0x00007f25f88f44c4 in checkpoint_threadmain (param=0x55a07ecaf3b0) at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:3825
>          rc = <optimized out>
>          inst_obj = 0x55a07ecfafb0
>          inst = 0x55a07ecf9fc0
>          db = 0x0
>          interval = 2500
>          rval = <optimized out>
>          li = 0x55a07ecaf3b0
>          debug_checkpointing = 0
>          home_dir = <optimized out>
>          list = 0x0
>          listp = <optimized out>
>          penv = 0x55a07ecffff0
>          checkpoint_expire = {tv_sec = 3547533, tv_nsec = 657553560}
>          compactdb_expire = {tv_sec = 6139350, tv_nsec = 997512267}
>          compactdb_interval_update = 300
>          checkpoint_interval_update = <optimized out>
>          compactdb_interval = 2592000
>          checkpoint_interval = 60
>          priv = 0x55a07ee01dc0
>          pEnv = 0x55a07ecffff0
> #2  0x00007f25fc161941 in _pt_root (arg=0x55a07ee0d430) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07ee0d430
>          detached = 1
>          tid = 300787
> #3  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800896501504, 3890383068704389134, 140731200599582, 140731200599583, 139800896498944, 8396800, -3767622530549827570, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #4  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
> _______________________________________________
> 389-users mailing list -- [e-mail]
> To unsubscribe send an email to [e-mail]
> Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/
> List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
> List Archives: https://lists.fedoraproject.org/archives/list/[e-mail]....
> Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue

[Thierry Bordaz]

Hi,

The crash is already fixed in 1.4.4 with 
https://github.com/389ds/389-ds-base/issues/4778
The fix was about scheduling of compaction but revisit this part of code 
and actually fixed this crash.

I fully agree with Mark suggestion to move to 2.x as this branch is not 
maintained except for few fixes like this one.

best regards
thierry

On 7/12/23 08:31, Mathieu Baudier wrote:
> Hello,
>
> please find a fresh backtrace below.
> Is it more usable?
> I can also send it directly to you per email, if more practical.
>
> GNU gdb (Debian 10.1-1.7) 10.1.90.20210103-git
> Copyright (C) 2021 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.
> Type "show copying" and "show warranty" for details.
> This GDB was configured as "x86_64-linux-gnu".
> Type "show configuration" for configuration details.
> For bug reporting instructions, please see:
> https://www.gnu.org/software/gdb/bugs/.
> Find the GDB manual and other documentation resources online at:
>      http://www.gnu.org/software/gdb/documentation/.
>
> For help, type "help".
> Type "apropos word" to search for commands related to "word"...
> Reading symbols from /usr/sbin/ns-slapd...
> Reading symbols from /usr/lib/debug/.build-id/0a/598ea0bea9a19f0b1b8a501f3a274de07ebe32.debug...
>
> warning: Can't open file /dev/shm/t4xNpb (deleted) during file-backed mapping note processing
> [New LWP 300787]
> [New LWP 300801]
> [New LWP 300790]
> [New LWP 300785]
> [New LWP 300793]
> [New LWP 300791]
> [New LWP 300796]
> [New LWP 300792]
> [New LWP 300802]
> [New LWP 300803]
> [New LWP 300794]
> [New LWP 300795]
> [New LWP 300811]
> [New LWP 300798]
> [New LWP 300805]
> [New LWP 300809]
> [New LWP 300800]
> [New LWP 300807]
> [New LWP 300806]
> [New LWP 300788]
> [New LWP 300804]
> [New LWP 300808]
> [New LWP 300799]
> [New LWP 300786]
> [New LWP 300810]
> [New LWP 300797]
> [New LWP 300789]
> [Thread debugging using libthread_db enabled]
> Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
> Core was generated by `/usr/sbin/ns-slapd -D /etc/dirsrv/slapd-argeo -i /run/dirsrv/slapd-argeo.pid'.
> Program terminated with signal SIGSEGV, Segmentation fault.
> #0  0x00007f25f88f1c9c in bdb_db_compact_one_db (db=0x0, inst=0x7f25eec65ac4, inst@entry=0x55a07ecf9fc0)
>      at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:2485
> 2485	../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c: No such file or directory.
> [Current thread is 1 (Thread 0x7f25eec67700 (LWP 300787))]

...
> Thread 1 (Thread 0x7f25eec67700 (LWP 300787)):
> #0  0x00007f25f88f1c9c in bdb_db_compact_one_db (db=0x0, inst=0x7f25eec65ac4, inst@entry=0x55a07ecf9fc0) at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:2485
>          type = 21920
>          rc = 0
>          txn = {back_txn_txn = 0x7f25fc15bc48 <PR_Unlock+104>}
>          c_data = {compact_fillpercent = 0, compact_timeout = 0, compact_pages = 0, compact_empty_buckets = 0, compact_pages_free = 0, compact_pages_examine = 0, compact_levels = 0, compact_deadlock = 0, compact_pages_truncated = 0, compact_truncate = 0}
>          compact_flags = <optimized out>
> #1  0x00007f25f88f44c4 in checkpoint_threadmain (param=0x55a07ecaf3b0) at ../ldap/servers/slapd/back-ldbm/db-bdb/bdb_layer.c:3825
>          rc = <optimized out>
>          inst_obj = 0x55a07ecfafb0
>          inst = 0x55a07ecf9fc0
>          db = 0x0
>          interval = 2500
>          rval = <optimized out>
>          li = 0x55a07ecaf3b0
>          debug_checkpointing = 0
>          home_dir = <optimized out>
>          list = 0x0
>          listp = <optimized out>
>          penv = 0x55a07ecffff0
>          checkpoint_expire = {tv_sec = 3547533, tv_nsec = 657553560}
>          compactdb_expire = {tv_sec = 6139350, tv_nsec = 997512267}
>          compactdb_interval_update = 300
>          checkpoint_interval_update = <optimized out>
>          compactdb_interval = 2592000
>          checkpoint_interval = 60
>          priv = 0x55a07ee01dc0
>          pEnv = 0x55a07ecffff0
> #2  0x00007f25fc161941 in _pt_root (arg=0x55a07ee0d430) at ptthread.c:201
>          rv = <optimized out>
>          thred = 0x55a07ee0d430
>          detached = 1
>          tid = 300787
> #3  0x00007f25fc100ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
>          ret = <optimized out>
>          pd = <optimized out>
>          unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139800896501504, 3890383068704389134, 140731200599582, 140731200599583, 139800896498944, 8396800, -3767622530549827570, -3767662504817477618}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>          not_first_call = 0
> #4  0x00007f25fbf69a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
> _______________________________________________
> 389-users mailing list -- [e-mail]
> To unsubscribe send an email to [e-mail]
> Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/
> List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
> List Archives: https://lists.fedoraproject.org/archives/list/[e-mail]....
> Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue

[Mathieu Baudier]

Hello,

Many thanks for the quick analysis!
> The crash is already fixed in 1.4.4 with 
> https://github.com/389ds/389-ds-base/issues/4778
> The fix was about scheduling of compaction but revisit this part of code 
> and actually fixed this crash.

I will raise the issue with Debian and see whether they would be willing to update the package in Debian 11 / bullseye.
(https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029040 is indirectly related, which means that the OP and us are not the only ones affected)

My understanding is that updating 389-ds-base to v1.4.4.19 (the latest tag I could find on github, https://github.com/389ds/389-ds-base/tree/389-ds-base-1.4.4.19) would contain this fix, right ?
> I fully agree with Mark suggestion to move to 2.x as this branch is not 
> maintained except for few fixes like this one.

Yes, definitely. Debian 12 / bookworm is providing v2.3.1 and has recently become the new Debian stable. But upgrading obviously impacts other packages and we are still on RHEL 8 (and therefore 389-ds v1.4.3.*) for the IPA servers. While we have already successfully tested Debian 12 + RHEL 9 with our application, it did raise some unrelated issues with the IPA client (which are now solved in Debian 12 and on their way to RHEL 8 and 9).

So, we still have to live with the current setup for a few months, and if we don't get this fixed in Debian 11, I am thinking of what kind of workaround we could put in place, and I would be grateful for a quick feedback from your side :

- Is it reasonable to configure a very long delay for the compacting?
- Or should we rather rather restart dirsrv periodically in order to reset the next delay?

I appreciate that neither is ideal, but this are small instances which can be down from time to time (typically at night) and a restart of the LDAP server is transparent for the application, as long as no one is trying to log in while it is down.

Thanks again for your help,

Mathieu

[Thierry Bordaz]

On 7/12/23 10:14, Mathieu Baudier wrote:
> Hello,
>
> Many thanks for the quick analysis!
> > The crash is already fixed in 1.4.4 with
> > https://github.com/389ds/389-ds-base/issues/4778
> > The fix was about scheduling of compaction but revisit this part of code
> > and actually fixed this crash.
>
> I will raise the issue with Debian and see whether they would be willing to update the package in Debian 11 / bullseye.
> (https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029040 is indirectly related, which means that the OP and us are not the only ones affected)
>
> My understanding is that updating 389-ds-base to v1.4.4.19 (the latest tag I could find on github, https://github.com/389ds/389-ds-base/tree/389-ds-base-1.4.4.19) would contain this fix, right ?

Yes it is fixed in 389-ds-base-1.4.4.16
> > I fully agree with Mark suggestion to move to 2.x as this branch is not
> > maintained except for few fixes like this one.
>
> Yes, definitely. Debian 12 / bookworm is providing v2.3.1 and has recently become the new Debian stable. But upgrading obviously impacts other packages and we are still on RHEL 8 (and therefore 389-ds v1.4.3.*) for the IPA servers. While we have already successfully tested Debian 12 + RHEL 9 with our application, it did raise some unrelated issues with the IPA client (which are now solved in Debian 12 and on their way to RHEL 8 and 9).
>
> So, we still have to live with the current setup for a few months, and if we don't get this fixed in Debian 11, I am thinking of what kind of workaround we could put in place, and I would be grateful for a quick feedback from your side :
> Is it reasonable to configure a very long delay for the compacting?
> Or should we rather rather restart dirsrv periodically in order to reset the next delay?
>
> I appreciate that neither is ideal, but this are small instances which can be down from time to time (typically at night) and a restart of the LDAP server is transparent for the application, as long as no one is trying to log in while it is down.

If you need to find a temporary workaround, I think promoting the server 
to be a supplier could be a workaround. Drawback is that it will store 
changes in changelog but if there not a lot of changes it has no disk 
impact neither significant response time impact.
> Thanks again for your help,
>
> Mathieu
> _______________________________________________
> 389-users mailing list -- [e-mail]
> To unsubscribe send an email to [e-mail]
> Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/
> List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
> List Archives: https://lists.fedoraproject.org/archives/list/[e-mail]....
> Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue

[Mathieu Baudier]

> If you need to find a temporary workaround, I think promoting the server 
> to be a supplier could be a workaround. Drawback is that it will store 
> changes in changelog but if there not a lot of changes it has no disk 
> impact neither significant response time impact.

I have enabled replication on the instance with the role 'master' ('supplier' was not available) :

sudo dsconf <INSTANCE> replication enable --suffix "<SUFFIX>" --role "master" --replica-id 1

and then restarted everything.

But it still crashes as soon as compaction is triggered.

[Mathieu Baudier]

> I will raise the issue with Debian and see whether they would be willing to update the
> package in Debian 11 / bullseye.

For cross-link, here is the related Debian bug report:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1040905