http://bugzilla.novell.com/show_bug.cgi?id=559439
http://bugzilla.novell.com/show_bug.cgi?id=559439#c7
Jeff Mahoney changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P5 - None |P2 - High
AssignedTo|kernel-maintainers@forge.pr |jack@novell.com
|ovo.novell.com |
--- Comment #7 from Jeff Mahoney 2009-12-17 20:27:28 UTC ---
Great, thanks. The problem does appear to be ext4-related. From the messages:
BUG: unable to handle kernel paging request at 6b6b6c13
IP: [<f88c295f>] ext4_mb_load_buddy+0x5f/0x300 [ext4]
*pdpt = 0000000000970001 *pde = 0000000000000000
Oops: 0000 [#1] SMP
last sysfs file:
/sys/devices/pci0000:00/0000:00:1f.2/host4/target4:0:0/4:0:0:0/block/sdc/sdc1/start
Modules linked in: joydev st sr_mod ide_gd_mod ide_cd_mod cdrom nfs fscache
i915 drm i2c_algo_bit video output autofs4 nfsd lockd nfs_acl auth_rpcgss
sunrpc exportfs vboxnetadp vboxnetflt vboxdrv binfmt_misc snd_pcm_oss
snd_mixer_oss snd_seq snd_seq_device ipv6 af_packet cpufreq_conservative
cpufreq_userspace cpufreq_powersave acpi_cpufreq speedstep_lib microcode fuse
ext4 jbd2 crc16 dm_crypt crypto_blkcipher crypto_algapi loop
snd_hda_codec_intelhdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec
snd_hwdep snd_pcm snd_timer snd soundcore i2c_i801 snd_page_alloc heci(C)
e1000e i2c_core intel_agp pcspkr sg button usbhid hid linear uhci_hcd rtc_cmos
rtc_core rtc_lib ehci_hcd dm_snapshot edd dm_mod fan ide_pci_generic ide_core
thermal processor thermal_sys hwmon ata_generic
Pid: 23097, comm: kjournald2 Tainted: G C (2.6.31.5-0.1-debug #1)
Product Name To Be Filled By O.E.M.
EIP: 0060:[<f88c295f>] EFLAGS: 00010202 CPU: 0
EIP is at ext4_mb_load_buddy+0x5f/0x300 [ext4]
EAX: 6b6b6b6b EBX: e7a5be6c ECX: 00000000 EDX: 0000002a
ESI: 0000002a EDI: cd52d5b8 EBP: e7a5be3c ESP: e7a5be1c
DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Process kjournald2 (pid: 23097, ti=e7a5a000 task=c4a69200 task.ti=e7a5a000)
Stack:
e01ffd18 00000001 00000000 00000000 dd3d5f7b 00a40000 00000000 da472710
<0> e7a5bea0 f88c47a6 00040000 00000000 000000d0 c027c47e eec97530 00008000
<0> 00000000 d742e2e0 da47275c cd52d5b8 f623c6f8 f4a93000 f5c47810 ce89a000
Call Trace:
[<f88c47a6>] release_blocks_on_commit+0x126/0x200 [ext4]
[<f86a7d3d>] jbd2_journal_commit_transaction+0xd7d/0x1320 [jbd2]
[<f86ae60f>] kjournald2+0xff/0x3d0 [jbd2]
[<c0270c64>] kthread+0x84/0x90
[<c0204d4b>] kernel_thread_helper+0x7/0x1c
Code: 89 45 e4 8b 87 f8 01 00 00 8b 48 5c d3 ea 8b 8f f8 01 00 00 89 55 ec 8b
81 40 02 00 00 8b 51 18 8b 4d ec 83 ea 01 8b 04 88 21 f2 <8b> 04 90 89 f2 89 45
ec 0f b6 47 10 66 89 43 18 8b 87 f8 01 00
EIP: [<f88c295f>] ext4_mb_load_buddy+0x5f/0x300 [ext4] SS:ESP 0068:e7a5be1c
CR2: 000000006b6b6c13
---[ end trace d567d20ffc6174d6 ]---
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