[Bug 15655] New: corrupt ext3 fs and partial freeze

[Bug 15655] New: corrupt ext3 fs and partial freeze

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=15655

           Summary: corrupt ext3 fs and partial freeze
           Product: File System
           Version: 2.5
    Kernel Version: 2.6.34-rc2
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: ext3
        AssignedTo: fs_ext3@kernel-bugs.osdl.org
        ReportedBy: prahal@yahoo.com
        Regression: Yes


Created an attachment (id=25762)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=25762)
kernel log (full)

Sorry it is against wireless-testing. I am not eager to test again or bisect :
the filesystem gets corrupted after a little while (it get the boot ok ... but
then later on I get this issue). And I already did 2 runs and it was close to
big lose on the second before switching back to 2.6.33 wireless-testing (I had
to use a live usb key and fsck with it ... a hundred of the groups were broken
already). I am developping/testing ralink wireless thus the tree.

It is really close to https://bugzilla.kernel.org/show_bug.cgi?id=15610 .
As far as I can tell the Tainted comes from the previous lockdep warning. As it
seems the dkms build of external modules did not happened.


[  575.960512] BUG: unable to handle kernel NULL pointer dereference at (null)
[  575.960536] IP: [<c0128d3f>] __wake_up_common+0x1f/0x70
[  575.960560] *pde = 00000000 
[  575.960571] Oops: 0000 [#2] SMP 
[  575.960585] last sysfs file:
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/PNP0C0A:00/power_supply/BAT0/charge_full
[  575.960599] Modules linked in: nfsd lockd nfs_acl auth_rpcgss sunrpc
exportfs ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables
ppdev parport af_packet sco bridge stp bnep l2cap crc16 bluetooth ipx p8022
psnap llc p8023 ipv6 ipmi_devintf ipmi_si(+) ibmpex ipmi_msghandler
acpi_cpufreq cpufreq_conservative cpufreq_powersave cpufreq_userspace
cpufreq_ondemand cpufreq_stats freq_table binfmt_misc fuse tun uinput dm_crypt
snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss
snd_pcm snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq
snd_timer eeepc_laptop snd_seq_device sparse_keymap uvcvideo snd rtc_cmos
tpm_tis rfkill psmouse rtc_core videodev soundcore tpm v4l1_compat joydev
led_class rng_core snd_page_alloc rtc_lib tpm_bios serio_raw ac evdev battery
processor pci_hotplug ext3 jbd mbcache dm_mod md_mod hid_logitech usbhid hid
usb_storage usb_libusual s
_mod ata_generic pata_acpi ata_piix libata uhci_hcd ehci_hcd atl1e scsi_mod
usbcore thermal fan i915 drm_kms_helper drm i2c_algo_bit button i2c_core
intel_agp agpgart video thermal_sys output fbcon tileblit font bitblit
softcursor [last unloaded: pciehp]
[  575.961030] 
[  575.961042] Pid: 7382, comm: dwww-build Tainted: G      D W 
2.6.34-rc2-wleeepc #25 1000H/1000H
[  575.961054] EIP: 0060:[<c0128d3f>] EFLAGS: 00010082 CPU: 0
[  575.961066] EIP is at __wake_up_common+0x1f/0x70
[  575.961075] EAX: c3ea0ec8 EBX: fffffff4 ECX: 00000001 EDX: 00000000
[  575.961084] ESI: 00000003 EDI: 00000292 EBP: e25d9d50 ESP: e25d9d34
[  575.961094]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[  575.961106] Process dwww-build (pid: 7382, ti=e25d8000 task=e891e700
task.ti=e25d8000)
[  575.961115] Stack:
[  575.961122]  00000000 00000001 00000003 c012cb90 c3ea0ea4 00000003 00000292
e25d9d70
[  575.961152] <0> c012cbac 00000000 e25d9d7c 00000001 c05ac378 c0591780
00000084 e25d9d84
[  575.961186] <0> c0157a3e e25d9d7c c05ac378 00000003 e25d9d94 c0157a9c
c05ac10c c05ac10c
[  575.961222] Call Trace:
[  575.961238]  [<c012cb90>] ? __wake_up+0x20/0x60
[  575.961252]  [<c012cbac>] ? __wake_up+0x3c/0x60
[  575.961269]  [<c05ac378>] ? code_bytes_setup+0xb/0x26
[  575.961284]  [<c0157a3e>] ? __wake_up_bit+0x2e/0x30
[  575.961299]  [<c05ac378>] ? code_bytes_setup+0xb/0x26
[  575.961313]  [<c0157a9c>] ? wake_up_bit+0x5c/0x60
[  575.961327]  [<c05ac10c>] ? trap_init+0x27d/0x44c
[  575.961341]  [<c05ac10c>] ? trap_init+0x27d/0x44c
[  575.961356]  [<c020c265>] ? unlock_new_inode+0x95/0xc0
[  575.961370]  [<c05ac10c>] ? trap_init+0x27d/0x44c
[  575.961383]  [<c05ac10c>] ? trap_init+0x27d/0x44c
[  575.961432]  [<fa6fc9f3>] ? ext3_iget+0x273/0x440 [ext3]
[  575.961447]  [<c020a65c>] ? d_alloc+0xfc/0x180
[  575.961494]  [<fa702e87>] ? ext3_lookup+0x87/0x100 [ext3]
[  575.961510]  [<c03e9ea2>] ? _raw_spin_unlock+0x22/0x30
[  575.961524]  [<c020a682>] ? d_alloc+0x122/0x180
[  575.961553]  [<c0200e13>] ? do_lookup+0x163/0x1c0
[  575.961567]  [<c020305d>] ? link_path_walk+0x42d/0x9b0
[  575.961582]  [<c0203711>] ? path_walk+0x51/0xc0
[  575.961596]  [<c02037d9>] ? do_path_lookup+0x59/0x90
[  575.961611]  [<c02042e1>] ? user_path_at+0x41/0x80
[  575.961625]  [<c02a7c5b>] ? copy_to_user+0x3b/0x120
[  575.961642]  [<c01fc1ca>] ? vfs_fstatat+0x3a/0x70
[  575.961656]  [<c01fc260>] ? vfs_lstat+0x20/0x30
[  575.961671]  [<c01fc289>] ? sys_lstat64+0x19/0x30
[  575.961686]  [<c0192ad2>] ? audit_syscall_entry+0x1e2/0x210
[  575.961700]  [<c0102d8d>] ? sysenter_exit+0xf/0x1a
[  575.961714]  [<c0102d58>] ? sysenter_do_call+0x12/0x38
[  575.961724] Code: 1f 44 00 00 e8 53 ff ff ff 5d c3 90 55 89 e5 57 56 53 83
ec 10 0f 1f 44 00 00 89 55 ec 89 4d e8 8b 50 24 83 c0 24 8d 5a f4 39 d0 <8b> 73
0c 89 45 f0 74 3b 83 ee 0c eb 09 8d 74 26 00 89 f3 8d 70 
[  575.961911] EIP: [<c0128d3f>] __wake_up_common+0x1f/0x70 SS:ESP
0068:e25d9d34
[  575.961930] CR2: 0000000000000000
[  575.961942] ---[ end trace 28287be16bbcea07 ]---


[  575.967255] BUG: unable to handle kernel NULL pointer dereference at (null)
[  575.967278] IP: [<c0128d3f>] __wake_up_common+0x1f/0x70
[  575.967302] *pde = 00000000 
[  575.967314] Oops: 0000 [#3] SMP 
[  575.967327] last sysfs file:
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/PNP0C0A:00/power_supply/BAT0/charge_full
[  575.967339] Modules linked in: nfsd lockd nfs_acl auth_rpcgss sunrpc
exportfs ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables
ppdev parport af_packet sco bridge stp bnep l2cap crc16 bluetooth ipx p8022
psnap llc p8023 ipv6 ipmi_devintf ipmi_si(+) ibmpex ipmi_msghandler
acpi_cpufreq cpufreq_conservative cpufreq_powersave cpufreq_userspace
cpufreq_ondemand cpufreq_stats freq_table binfmt_misc fuse tun uinput dm_crypt
snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss
snd_pcm snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq
snd_timer eeepc_laptop snd_seq_device sparse_keymap uvcvideo snd rtc_cmos
tpm_tis rfkill psmouse rtc_core videodev soundcore tpm v4l1_compat joydev
led_class rng_core snd_page_alloc rtc_lib tpm_bios serio_raw ac evdev battery
processor pci_hotplug ext3 jbd mbcache dm_mod md_mod hid_logitech usbhid hid
usb_storage usb_libusual s
_mod ata_generic pata_acpi ata_piix libata uhci_hcd ehci_hcd atl1e scsi_mod
usbcore thermal fan i915 drm_kms_helper drm i2c_algo_bit button i2c_core
intel_agp agpgart video thermal_sys output fbcon tileblit font bitblit
softcursor [last unloaded: pciehp]
[  575.967792] 
[  575.967808] Pid: 6884, comm: run-parts Tainted: G      D W 
2.6.34-rc2-wleeepc #25 1000H/1000H
[  575.967820] EIP: 0060:[<c0128d3f>] EFLAGS: 00010086 CPU: 0
[  575.967834] EIP is at __wake_up_common+0x1f/0x70
[  575.967845] EAX: c3ea0e9c EBX: fffffff4 ECX: 00000001 EDX: 00000000
[  575.967856] ESI: 00000003 EDI: 00000292 EBP: e8981d50 ESP: e8981d34
[  575.967866]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[  575.967876] Process run-parts (pid: 6884, ti=e8980000 task=ecbc19c0
task.ti=e8980000)
[  575.967884] Stack:
[  575.967891]  00000000 00000001 00000003 c012cb90 c3ea0e78 00000003 00000292
e8981d70
[  575.967923] <0> c012cbac 00000000 e8981d7c 00000001 c05ac718 c0591780
00000084 e8981d84
[  575.967955] <0> c0157a3e e8981d7c c05ac718 00000003 e8981d94 c0157a9c
c05ac4ac c05ac4ac
[  575.967994] Call Trace:
[  575.968011]  [<c012cb90>] ? __wake_up+0x20/0x60
[  575.968023]  [<c012cbac>] ? __wake_up+0x3c/0x60
[  575.968023]  [<c05ac718>] ? setup_arch+0x2be/0xaa1
[  575.968023]  [<c0157a3e>] ? __wake_up_bit+0x2e/0x30
[  575.968023]  [<c05ac718>] ? setup_arch+0x2be/0xaa1
[  575.968023]  [<c0157a9c>] ? wake_up_bit+0x5c/0x60
[  575.968023]  [<c05ac4ac>] ? setup_arch+0x52/0xaa1
[  575.968023]  [<c05ac4ac>] ? setup_arch+0x52/0xaa1
[  575.968023]  [<c020c265>] ? unlock_new_inode+0x95/0xc0
[  575.968023]  [<c05ac4ac>] ? setup_arch+0x52/0xaa1
[  575.968023]  [<c05ac4ac>] ? setup_arch+0x52/0xaa1
[  575.968132]  [<fa6fc9f3>] ? ext3_iget+0x273/0x440 [ext3]
[  575.968132]  [<c020a65c>] ? d_alloc+0xfc/0x180
[  575.968132]  [<fa702e87>] ? ext3_lookup+0x87/0x100 [ext3]
[  575.968132]  [<c03e9ea2>] ? _raw_spin_unlock+0x22/0x30
[  575.968132]  [<c020a682>] ? d_alloc+0x122/0x180
[  575.968132]  [<c0200e13>] ? do_lookup+0x163/0x1c0
[  575.968132]  [<c020305d>] ? link_path_walk+0x42d/0x9b0
[  575.968132]  [<c0203711>] ? path_walk+0x51/0xc0
[  575.968132]  [<c02037d9>] ? do_path_lookup+0x59/0x90
[  575.968132]  [<c02042e1>] ? user_path_at+0x41/0x80
[  575.968132]  [<c01dedfe>] ? handle_mm_fault+0x37e/0x860
[  575.968132]  [<c01dedfe>] ? handle_mm_fault+0x37e/0x860
[  575.968132]  [<c03e9481>] ? _raw_spin_lock+0x61/0x70
[  575.968132]  [<c01fc1ca>] ? vfs_fstatat+0x3a/0x70
[  575.968132]  [<c01fc320>] ? vfs_stat+0x20/0x30
[  575.968132]  [<c01fc349>] ? sys_stat64+0x19/0x30
[  575.968132]  [<c015cabb>] ? up_read+0x1b/0x30
[  575.968132]  [<c0192ad2>] ? audit_syscall_entry+0x1e2/0x210
[  575.968132]  [<c03ea0d6>] ? restore_all_notrace+0x0/0x18
[  575.968132]  [<c03ed060>] ? do_page_fault+0x0/0x3c0
[  575.968132]  [<c0102d58>] ? sysenter_do_call+0x12/0x38
[  575.968132] Code: 1f 44 00 00 e8 53 ff ff ff 5d c3 90 55 89 e5 57 56 53 83
ec 10 0f 1f 44 00 00 89 55 ec 89 4d e8 8b 50 24 83 c0 24 8d 5a f4 39 d0 <8b> 73
0c 89 45 f0 74 3b 83 ee 0c eb 09 8d 74 26 00 89 f3 8d 70 
[  575.968132] EIP: [<c0128d3f>] __wake_up_common+0x1f/0x70 SS:ESP
0068:e8981d34
[  575.968132] CR2: 0000000000000000
[  575.968579] ---[ end trace 28287be16bbcea08 ]--



I will get a second station up to test (with no real data). So I will be able
to bisect on it in a few days.

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[Bug 15655] corrupt ext3 fs and partial freeze

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=15655


Alban Browaeys <prahal@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |prahal@yahoo.com
             Blocks|                            |15310




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[Bug 15655] corrupt ext3 fs and partial freeze

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=15655


Alban Browaeys <prahal@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |CODE_FIX




--- Comment #1 from Alban Browaeys <prahal@yahoo.com>  2010-04-13 11:22:50 ---
This is fixed with de329820e920cd9cfbc2127cad26a37026260cce ext3: fix broken
handling of EXT3_STATE_NEW I guess. I have been unable to reproduce since this
-rc3. Regarding the nature of the bug I did not bisected as the issue was
always happening and now I uses -rc3 daily without hickup.

Thanks for the quick fix.

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[Bug 15655] corrupt ext3 fs and partial freeze

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=15655


Rafael J. Wysocki <rjw@sisk.pl> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED
                 CC|                            |rjw@sisk.pl




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[Bug #15655] corrupt ext3 fs and partial freeze

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.33.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15655
Subject		: corrupt ext3 fs and partial freeze
Submitter	: Alban Browaeys <prahal@yahoo.com>
Date		: 2010-03-30 08:25 (9 days old)