3:30 p.m.
On Thu, 2006-08-10 at 01:43 -0300, Florêncio Guimarães wrote:
I'm having this error since a few kernels ago on shutdown or even
trying to
unmount mannualy.
Same error on 2.6.17-1.2532.fc6.
Should I fill a fedora bug or kernel.org?
Any ideas?
Thanks.
---------------------------------
Aug 6 20:33:59 voyager kernel: BUG: Dentry df0029e4{i=3,n=.reiserfs_priv}
still in use (1) [unmount of reiserfs hda6]
Aug 6 20:33:59 voyager kernel: ------------[ cut here ]------------
Aug 6 20:33:59 voyager kernel: kernel BUG at fs/dcache.c:615!
Aug 6 20:33:59 voyager kernel: invalid opcode: 0000 [#1]
Aug 6 20:33:59 voyager kernel: SMP
Aug 6 20:33:59 voyager kernel: last sysfs file: /block/hda/removable
Aug 6 20:33:59 voyager kernel: Modules linked in: sbp2 ohci1394 ieee1394
acpi_cpufreq sd_mod sg usb_storage scsi_mod snd_rtctimer i915 drm ipt_LOG
xt_tcpudp x_tables ipv6 hidp l2cap bluetooth vfat fat reiser
fs dm_mirror dm_mod video sbs i2c_ec button battery asus_acpi ac parport_pc lp
parport intel_rng joydev snd_intel8x0 snd_ac97_codec snd_ac97_bus
snd_seq_dummy bcm43xx snd_seq_oss snd_seq_midi_event ieee80211s
oftmac ieee80211 snd_seq ieee80211_crypt 8139cp ehci_hcd snd_seq_device
snd_pcm_oss snd_mixer_oss snd_pcm 8139too mii i2c_i801 i2c_core snd_timer
uhci_hcd ide_cd pcspkr cdrom snd soundcore snd_page_alloc seri
o_raw ext3 jbd
Aug 6 20:33:59 voyager kernel: CPU: 0
Aug 6 20:33:59 voyager kernel: EIP: 0060:[<c0486e52>] Not tainted VLI
Aug 6 20:33:59 voyager kernel: EFLAGS: 00010246 (2.6.17-1.2505.fc6 #1)
Aug 6 20:33:59 voyager kernel: EIP is at
shrink_dcache_for_umount_subtree+0x146/0x1d2
Aug 6 20:33:59 voyager kernel: eax: 0000005a ebx: df0029e4 ecx: c042481d
edx: d99e5eb8
Aug 6 20:33:59 voyager kernel: esi: 00000001 edi: de097190 ebp: d99e5ee0
esp: d99e5eb4
Aug 6 20:34:00 voyager kernel: ds: 007b es: 007b ss: 0068
Aug 6 20:34:00 voyager kernel: Process umount (pid: 6576, ti=d99e5000
task=cdda9540 task.ti=d99e5000)
Aug 6 20:34:00 voyager kernel: Stack: c0630b2f df0029e4 00000003 df002a60
00000001 e0b50288 de097190 00000003
Aug 6 20:34:00 voyager kernel: de096f60 e0b641e0 00000000 d99e5eec
c04878fb de096f60 d99e5efc c0477f62
Aug 6 20:34:00 voyager kernel: df596344 de096f60 d99e5f0c c0478048
de096f60 e0b641a0 d99e5f1c c0478108
Aug 6 20:34:00 voyager kernel: Call Trace:
Aug 6 20:34:00 voyager kernel: [<c04878fb>]
shrink_dcache_for_umount+0x31/0x3e
Aug 6 20:34:00 voyager kernel: [<c0477f62>] generic_shutdown_super+0x19/0xdf
Aug 6 20:34:00 voyager kernel: [<c0478048>] kill_block_super+0x20/0x32
Aug 6 20:34:00 voyager kernel: [<c0478108>] deactivate_super+0x5d/0x6f
Aug 6 20:34:00 voyager kernel: [<c048ae59>] mntput_no_expire+0x42/0x72
Aug 6 20:34:00 voyager kernel: [<c047db47>] path_release_on_umount+0x15/0x18
Aug 6 20:34:00 voyager kernel: [<c048bf88>] sys_umount+0x1e7/0x21b
Aug 6 20:34:00 voyager kernel: [<c048bfc9>] sys_oldumount+0xd/0xf
Aug 6 20:34:00 voyager kernel: [<c0403faf>] syscall_call+0x7/0xb
Aug 6 20:34:00 voyager kernel: DWARF2 unwinder stuck at syscall_call+0x7/0xb
Aug 6 20:34:00 voyager kernel: Leftover inexact backtrace:
Aug 6 20:34:00 voyager kernel: [<c0405379>] show_stack_log_lvl+0x8a/0x95
Aug 6 20:34:00 voyager kernel: [<c04054b1>] show_registers+0x12d/0x19a
Aug 6 20:34:00 voyager kernel: [<c04056ae>] die+0x190/0x293
Aug 6 20:34:00 voyager kernel: [<c060917a>] do_trap+0x7c/0x96
Aug 6 20:34:00 voyager kernel: [<c0405e9e>] do_invalid_op+0x89/0x93
Aug 6 20:34:00 voyager kernel: [<c0404be1>] error_code+0x39/0x40
Aug 6 20:34:00 voyager kernel: [<c04878fb>]
shrink_dcache_for_umount+0x31/0x3e
Aug 6 20:34:00 voyager kernel: [<c0477f62>] generic_shutdown_super+0x19/0xdf
Aug 6 20:34:00 voyager kernel: [<c0478048>] kill_block_super+0x20/0x32
Aug 6 20:34:00 voyager kernel: [<c0478108>] deactivate_super+0x5d/0x6f
Aug 6 20:34:00 voyager kernel: [<c048ae59>] mntput_no_expire+0x42/0x72
Aug 6 20:34:00 voyager kernel: [<c047db47>] path_release_on_umount+0x15/0x18
Aug 6 20:34:00 voyager kernel: [<c048bf88>] sys_umount+0x1e7/0x21b
Aug 6 20:34:00 voyager kernel: [<c048bfc9>] sys_oldumount+0xd/0xf
Aug 6 20:34:00 voyager kernel: [<c0403faf>] syscall_call+0x7/0xb
Aug 6 20:34:00 voyager kernel: Code: 02 00 00 8b 40 1c 85 d2 8b 00 c7 45 f0
00 00 00 00 74 06 8b 52 20 89 55 f0 57 50 56 51 ff 75 f0 53 68 2f 0b 63 c0 e8
88 e0 f9 ff <0f> 0b 67 02 23 0b 63 c0 83 c4 1c 8b 73
30 39 de 75 04 31 f6 eb
Aug 6 20:34:00 voyager kernel: EIP: [<c0486e52>]
shrink_dcache_for_umount_subtree+0x146/0x1d2 SS:ESP 0068:d99e5eb4
same here with reiserfs, kernel- 2.6.17-1.2543.fc6 i686
i get
[rsl@kinichahau ~]$ sudo mount /mnt/backup/
[rsl@kinichahau ~]$ sudo umount /mnt/backup/
Segmentation fault
[rsl@kinichahau ~]$
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: ------------[ cut here ]------------
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: kernel BUG at fs/dcache.c:615!
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: invalid opcode: 0000 [#1]
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: SMP
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: CPU: 0
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: EIP is at shrink_dcache_for_umount_subtree
+0x146/0x1d7
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: eax: 0000005a ebx: d5625b5c ecx: c04248c1 edx:
e2418eb8
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: esi: 00000001 edi: ea91aa30 ebp: e2418ee0 esp:
e2418eb4
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: ds: 007b es: 007b ss: 0068
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: Process umount (pid: 3686, ti=e2418000 task=d5a35540
task.ti=e2418000)
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: Stack: c063b692 d5625b5c 00000003 d5625bd8 00000001
f8de3748 ea91aa30 00000003
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: ea91a800 f8df74c0 00000000 e2418eec c0487249
ea91a800 e2418efc c047777a
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: c1b03040 ea91a800 e2418f0c c0477860 ea91a800
f8df7480 e2418f1c c0477920
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: Call Trace:
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: Code: 02 00 00 8b 40 1c 85 d2 8b 00 c7 45 f0 00 00 00
00 74 06 8b 52 20 89 55 f0 57 50 56 51 ff 75 f0 53 68 92 b6 63 c0 e8 26
e8 f9 ff <0f> 0b 67 02 86 b6 63 c0 83 c4 1c 8b 73 30 39 de 75 04 31 f6
eb
Message from syslogd@kinichahau at Thu Aug 10 22:17:53 2006 ...
kinichahau kernel: EIP: [<c0486758>] shrink_dcache_for_umount_subtree
+0x146/0x1d7 SS:ESP 0068:e2418eb4
--
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