Fix available from akpm: http://marc.theaimsgroup.com/?l=linux-kernel&m=115522451507465&w=2 Florencio. On Thursday 10 August 2006 17:30, Lars G wrote: > 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 > > > -- > Lars > > Mail terraformers@xxxxxxxxx > Web http://researchlab.terraformers.de > No Big Brother! http://kai.iks-jena.de/bigb -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list