[Bug 1164003] New: systemd script calls non-existing ExecStop
by Red Hat Bugzilla
https://bugzilla.redhat.com/show_bug.cgi?id=1164003
Bug ID: 1164003
Summary: systemd script calls non-existing ExecStop
Product: Fedora
Version: 20
Component: ejabberd
Assignee: lemenkov(a)gmail.com
Reporter: honza(a)slunceweb.cz
QA Contact: extras-qa(a)fedoraproject.org
CC: erlang(a)lists.fedoraproject.org, jkaluza(a)redhat.com,
lemenkov(a)gmail.com, martin(a)laptop.org
Description of problem:
In "/usr/lib/systemd/system/ejabberd.service" is
"ExecStop=/usr/sbin/ejabberdctl stop", but the script is located in /usr/bin
Version-Release number of selected component (if applicable):
ejabberd-2.1.13-7.fc20.x86_64
How reproducible:
allways
Actual results:
It fails to stop ejabberd.
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7 years, 10 months
[Bug 1319126] New: incorrect use of Requires(pre)?
by Red Hat Bugzilla
https://bugzilla.redhat.com/show_bug.cgi?id=1319126
Bug ID: 1319126
Summary: incorrect use of Requires(pre)?
Product: Fedora
Version: rawhide
Component: ejabberd
Assignee: lemenkov(a)gmail.com
Reporter: jsilhan(a)redhat.com
QA Contact: extras-qa(a)fedoraproject.org
CC: erlang(a)lists.fedoraproject.org, jeremy(a)jcline.org,
lemenkov(a)gmail.com, martin(a)laptop.org,
rbarlow(a)redhat.com
We've identified your package for having `Requires(pre)` RPM flag without
`Requires` [1]. `Requires(pre)` rpm tag could be interpreted wrongly, so to
prevent any harm to Fedora users I am notifying you about this fact.
Any package that is specified in `Requires(pre)` could be freely removed.
Citing from RPM pages:
```
If there are no other dependencies on the package providing /usr/sbin/useradd,
that package is permitted to be removed from the system after installation(!)
``` [2]
If you really rely on dependency just during the installation process and your
package don't necessary require the dependency for the proper run of your
application then ignore this bug report and close it as NOTABUG. Otherwise add
to your spec file additional `Requires` for the dependency, please.
[1] paste.fedoraproject.org/341611/82208431
[2] http://www.rpm.org/wiki/PackagerDocs/MoreOnDependencies
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7 years, 10 months
[Bug 1315047] New: Incorrect ExecStop= directive in ejabberd.service
by Red Hat Bugzilla
https://bugzilla.redhat.com/show_bug.cgi?id=1315047
Bug ID: 1315047
Summary: Incorrect ExecStop= directive in ejabberd.service
Product: Fedora
Version: 22
Component: ejabberd
Assignee: lemenkov(a)gmail.com
Reporter: rbarlow(a)redhat.com
QA Contact: extras-qa(a)fedoraproject.org
CC: arcfi(a)aetera.net, erlang(a)lists.fedoraproject.org,
extras-qa(a)fedoraproject.org, jeremy(a)jcline.org,
lemenkov(a)gmail.com, martin(a)laptop.org,
rbarlow(a)redhat.com
Depends On: 1314753
Blocks: 1315046
+++ This bug was initially created as a clone of Bug #1314753 +++
Description of problem:
Incorrect ExecStop= directive in ejabberd.service resulting in unit stop
failing.
The correct directive is:
ExecStop=/usr/bin/bash /usr/bin/ejabberdctl stop
Version-Release number of selected component (if applicable):
ejabberd-14.07-6.fc22.x86_64
How reproducible:
Always.
Steps to Reproduce:
1. systemctl stop ejabberd.service
2. systemctl status ejabberd.service
Actual results:
systemd[1]: Stopping A distributed, fault-tolerant Jabber/XMPP server...
ejabberdctl[3067]: Refusing to render service to dead parents.
systemd[1]: ejabberd.service: Control process exited, code=exited status=127
systemd[1]: Stopped A distributed, fault-tolerant Jabber/XMPP server.
systemd[1]: ejabberd.service: Unit entered failed state.
systemd[1]: ejabberd.service: Failed with result 'exit-code'.
Expected results:
# grep ExecStop= /usr/lib/systemd/system/ejabberd.service
ExecStop=/usr/bin/bash /usr/bin/ejabberdctl stop
--- Additional comment from Randy Barlow on 2016-03-06 01:48:08 EST ---
This is easy to fix in Fedora 24, but unfortunately the SRPM does not build
anymore on F22 or F23 with this build error:
Compiling
/builddir/build/BUILD/ejabberd-14.07/deps/jiffy/c_src/double-conversion/bignum.cc
/builddir/build/BUILD/ejabberd-14.07/deps/jiffy/c_src/double-conversion/bignum.cc:
In member function 'void
double_conversion::Bignum::AssignDecimalString(double_conversion::Vector<const
char>)':
/builddir/build/BUILD/ejabberd-14.07/deps/jiffy/c_src/double-conversion/bignum.cc:101:6:
error: assuming signed overflow does not occur when assuming that (X + c) < X
is always false [-Werror=strict-overflow]
void Bignum::AssignDecimalString(Vector<const char> value) {
^
cc1plus: all warnings being treated as errors
I will have an F24 fix out shortly, but I don't have time to investigate these
build failures this weekend.
Referenced Bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=1314753
[Bug 1314753] Incorrect ExecStop= directive in ejabberd.service
https://bugzilla.redhat.com/show_bug.cgi?id=1315046
[Bug 1315046] Incorrect ExecStop= directive in ejabberd.service
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7 years, 10 months
[Bug 1313511] New: Erlang Port Mapper crashes at startup
by Red Hat Bugzilla
https://bugzilla.redhat.com/show_bug.cgi?id=1313511
Bug ID: 1313511
Summary: Erlang Port Mapper crashes at startup
Product: Red Hat OpenStack
Version: 7.0
Component: erlang
Assignee: jeckersb(a)redhat.com
Reporter: jeckersb(a)redhat.com
QA Contact: yeylon(a)redhat.com
CC: apevec(a)redhat.com, erlang(a)lists.fedoraproject.org,
extras-qa(a)fedoraproject.org, jeckersb(a)redhat.com,
lemenkov(a)gmail.com, lhh(a)redhat.com, rar(a)tid.es,
rjones(a)redhat.com, s(a)shk.io, yeylon(a)redhat.com
Depends On: 1310808, 1312452
+++ This bug was initially created as a clone of Bug #1312452 +++
+++ This bug was initially created as a clone of Bug #1310808 +++
Description of problem:
After upgrading from erlang-R16B-03.11 to erlang-R16B-03.13 epmd has started
crashing at start up in some of our machines.
Version-Release number of selected component (if applicable):
erlang-R16B-03.13
How reproducible:
Start epmd daemon in a machine without ipv6 address
Steps to Reproduce:
[root@myhost ~]# epmd -debug
epmd: Wed Feb 17 08:27:23 2016: epmd running - daemon = 0
*** buffer overflow detected ***: epmd terminated
======= Backtrace: =========
/lib64/libc.so.6(__fortify_fail+0x37)[0x7f01fe269ac7]
/lib64/libc.so.6(+0x10bc80)[0x7f01fe267c80]
/lib64/libc.so.6(+0x10da37)[0x7f01fe269a37]
epmd[0x403a96]
epmd[0x401915]
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7f01fe17db15]
epmd[0x401d0d]
======= Memory map: ========
00400000-0040c000 r-xp 00000000 fd:00 34108967
/usr/lib64/erlang/erts-5.10.4/bin/epmd
0060b000-0060c000 r--p 0000b000 fd:00 34108967
/usr/lib64/erlang/erts-5.10.4/bin/epmd
0060c000-0060d000 rw-p 0000c000 fd:00 34108967
/usr/lib64/erlang/erts-5.10.4/bin/epmd
0149f000-014c0000 rw-p 00000000 00:00 0 [heap]
7f01fcc70000-7f01fcc85000 r-xp 00000000 fd:00 50663
/usr/lib64/libz.so.1.2.7
7f01fcc85000-7f01fce84000 ---p 00015000 fd:00 50663
/usr/lib64/libz.so.1.2.7
7f01fce84000-7f01fce85000 r--p 00014000 fd:00 50663
/usr/lib64/libz.so.1.2.7
7f01fce85000-7f01fce86000 rw-p 00015000 fd:00 50663
/usr/lib64/libz.so.1.2.7
7f01fce86000-7f01fce95000 r-xp 00000000 fd:00 66728
/usr/lib64/libbz2.so.1.0.6
7f01fce95000-7f01fd094000 ---p 0000f000 fd:00 66728
/usr/lib64/libbz2.so.1.0.6
7f01fd094000-7f01fd095000 r--p 0000e000 fd:00 66728
/usr/lib64/libbz2.so.1.0.6
7f01fd095000-7f01fd096000 rw-p 0000f000 fd:00 66728
/usr/lib64/libbz2.so.1.0.6
7f01fd096000-7f01fd0ba000 r-xp 00000000 fd:00 16885
/usr/lib64/liblzma.so.5.0.99
7f01fd0ba000-7f01fd2b9000 ---p 00024000 fd:00 16885
/usr/lib64/liblzma.so.5.0.99
7f01fd2b9000-7f01fd2ba000 r--p 00023000 fd:00 16885
/usr/lib64/liblzma.so.5.0.99
7f01fd2ba000-7f01fd2bb000 rw-p 00024000 fd:00 16885
/usr/lib64/liblzma.so.5.0.99
7f01fd2bb000-7f01fd2d0000 r-xp 00000000 fd:00 66743
/usr/lib64/libelf-0.163.so
7f01fd2d0000-7f01fd4cf000 ---p 00015000 fd:00 66743
/usr/lib64/libelf-0.163.so
7f01fd4cf000-7f01fd4d0000 r--p 00014000 fd:00 66743
/usr/lib64/libelf-0.163.so
7f01fd4d0000-7f01fd4d1000 rw-p 00015000 fd:00 66743
/usr/lib64/libelf-0.163.so
7f01fd4d1000-7f01fd4d5000 r-xp 00000000 fd:00 66753
/usr/lib64/libattr.so.1.1.0
7f01fd4d5000-7f01fd6d4000 ---p 00004000 fd:00 66753
/usr/lib64/libattr.so.1.1.0
7f01fd6d4000-7f01fd6d5000 r--p 00003000 fd:00 66753
/usr/lib64/libattr.so.1.1.0
7f01fd6d5000-7f01fd6d6000 rw-p 00004000 fd:00 66753
/usr/lib64/libattr.so.1.1.0
7f01fd6d6000-7f01fd6ec000 r-xp 00000000 fd:00 16866
/usr/lib64/libpthread-2.17.so
7f01fd6ec000-7f01fd8ec000 ---p 00016000 fd:00 16866
/usr/lib64/libpthread-2.17.so
7f01fd8ec000-7f01fd8ed000 r--p 00016000 fd:00 16866
/usr/lib64/libpthread-2.17.so
7f01fd8ed000-7f01fd8ee000 rw-p 00017000 fd:00 16866
/usr/lib64/libpthread-2.17.so
7f01fd8ee000-7f01fd8f2000 rw-p 00000000 00:00 0
7f01fd8f2000-7f01fd907000 r-xp 00000000 fd:00 142
/usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f01fd907000-7f01fdb06000 ---p 00015000 fd:00 142
/usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f01fdb06000-7f01fdb07000 r--p 00014000 fd:00 142
/usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f01fdb07000-7f01fdb08000 rw-p 00015000 fd:00 142
/usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f01fdb08000-7f01fdb4d000 r-xp 00000000 fd:00 82543
/usr/lib64/libdw-0.163.so
7f01fdb4d000-7f01fdd4c000 ---p 00045000 fd:00 82543
/usr/lib64/libdw-0.163.so
7f01fdd4c000-7f01fdd4e000 r--p 00044000 fd:00 82543
/usr/lib64/libdw-0.163.so
7f01fdd4e000-7f01fdd4f000 rw-p 00046000 fd:00 82543
/usr/lib64/libdw-0.163.so
7f01fdd4f000-7f01fdd53000 r-xp 00000000 fd:00 66757
/usr/lib64/libcap.so.2.22
7f01fdd53000-7f01fdf52000 ---p 00004000 fd:00 66757
/usr/lib64/libcap.so.2.22
7f01fdf52000-7f01fdf53000 r--p 00003000 fd:00 66757
/usr/lib64/libcap.so.2.22
7f01fdf53000-7f01fdf54000 rw-p 00004000 fd:00 66757
/usr/lib64/libcap.so.2.22
7f01fdf54000-7f01fdf5b000 r-xp 00000000 fd:00 16870
/usr/lib64/librt-2.17.so
7f01fdf5b000-7f01fe15a000 ---p 00007000 fd:00 16870
/usr/lib64/librt-2.17.so
7f01fe15a000-7f01fe15b000 r--p 00006000 fd:00 16870
/usr/lib64/librt-2.17.so
7f01fe15b000-7f01fe15c000 rw-p 00007000 fd:00 16870
/usr/lib64/librt-2.17.so
7f01fe15c000-7f01fe312000 r-xp 00000000 fd:00 16840
/usr/lib64/libc-2.17.so
7f01fe312000-7f01fe512000 ---p 001b6000 fd:00 16840
/usr/lib64/libc-2.17.so
7f01fe512000-7f01fe516000 r--p 001b6000 fd:00 16840
/usr/lib64/libc-2.17.so
7f01fe516000-7f01fe518000 rw-p 001ba000 fd:00 16840
/usr/lib64/libc-2.17.so
7f01fe518000-7f01fe51d000 rw-p 00000000 00:00 0
7f01fe51d000-7f01fe61e000 r-xp 00000000 fd:00 16848
/usr/lib64/libm-2.17.so
7f01fe61e000-7f01fe81d000 ---p 00101000 fd:00 16848
/usr/lib64/libm-2.17.so
7f01fe81d000-7f01fe81e000 r--p 00100000 fd:00 16848
/usr/lib64/libm-2.17.so
7f01fe81e000-7f01fe81f000 rw-p 00101000 fd:00 16848
/usr/lib64/libm-2.17.so
7f01fe81f000-7f01fe822000 r-xp 00000000 fd:00 16846
/usr/lib64/libdl-2.17.so
7f01fe822000-7f01fea21000 ---p 00003000 fd:00 16846
/usr/lib64/libdl-2.17.so
7f01fea21000-7f01fea22000 r--p 00002000 fd:00 16846
/usr/lib64/libdl-2.17.so
7f01fea22000-7f01fea23000 rw-p 00003000 fd:00 16846
/usr/lib64/libdl-2.17.so
7f01fea23000-7f01fea25000 r-xp 00000000 fd:00 16874
/usr/lib64/libutil-2.17.so
7f01fea25000-7f01fec24000 ---p 00002000 fd:00 16874
/usr/lib64/libutil-2.17.so
7f01fec24000-7f01fec25000 r--p 00001000 fd:00 16874
/usr/lib64/libutil-2.17.soAborted (core dumped)
Actual results:
epmd crashes
Expected results:
epmd daemon starts
Additional info:
strace shows that before the crash:
bind(3, {sa_family=AF_INET, sin_port=htons(4369),
sin_addr=inet_addr("0.0.0.0")}, 16) = 0
listen(3, 128) = 0
socket(PF_INET6, SOCK_STREAM, IPPROTO_IP) = -1 EAFNOSUPPORT (Address family not
supported by protocol)
select(4, [3], NULL, NULL, {5, 0}) = 0 (Timeout)
open("/dev/tty", O_RDWR|O_NOCTTY|O_NONBLOCK) = 4
writev(4, [{"*** ", 4}, {"buffer overflow detected", 24}, {" ***: ", 6},
{"epmd", 4}, {" terminated\n", 12}], 5*** buffer overflow detected ***: epmd
terminated
) = 50
systemctl start epmd(a)0.0.0.0
works fine.
--- Additional comment from John Eckersberg on 2016-02-22 14:32:37 EST ---
Can you attach the core dump? Merely starting epmd on a host with no IPv6
addresses doesn't seem to be enough to trigger the bug, I'm unable to
reproduce:
[root@centos7 ~]# rpm -q erlang-erts
erlang-erts-R16B-03.13.el7.x86_64
[root@centos7 ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP
qlen 1000
link/ether 52:54:00:87:2d:f5 brd ff:ff:ff:ff:ff:ff
inet 192.168.122.147/24 brd 192.168.122.255 scope global dynamic eth0
valid_lft 2850sec preferred_lft 2850sec
[root@centos7 ~]# epmd -debug
epmd: Mon Feb 22 14:27:20 2016: epmd running - daemon = 0
(no crash for me)
--- Additional comment from Raúl Andrés on 2016-02-23 01:44 EST ---
--- Additional comment from Raúl Andrés on 2016-02-23 02:59:59 EST ---
I have IPv6 support disabled:
[root@myhost tmp]# cat /proc/net/if_inet6
cat: /proc/net/if_inet6: No such file or directory
[root@myhost tmp]# modprobe -c| grep ipv6
options ipv6 disable=1
--- Additional comment from John Eckersberg on 2016-02-26 12:44:37 EST ---
This also reproduces on OSP:
[root@rhel7 ~]# rpm -q erlang-erts
erlang-erts-R16B-03.10min.5.el7ost.x86_64
[root@rhel7 ~]# epmd -d 2>&1 | head
epmd: Fri Feb 26 12:38:16 2016: epmd running - daemon = 0
*** buffer overflow detected ***: epmd terminated
======= Backtrace: =========
/lib64/libc.so.6(__fortify_fail+0x37)[0x7fc11d6f4b37]
/lib64/libc.so.6(+0x10bcf0)[0x7fc11d6f2cf0]
/lib64/libc.so.6(+0x10daa7)[0x7fc11d6f4aa7]
epmd[0x403a96]
epmd[0x401915]
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7fc11d608b15]
epmd[0x401d0d]
...
Disable IPv6 first as per
https://access.redhat.com/solutions/8709?tour=6#rhel7disable in order to
reproduce.
Referenced Bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=1310808
[Bug 1310808] Erlang Port Mapper crashes at startup if IPv6 disabled
completely
https://bugzilla.redhat.com/show_bug.cgi?id=1312452
[Bug 1312452] Erlang Port Mapper crashes at startup
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7 years, 11 months