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Red Hat Bugzilla – Attachment 144730 Details for
Bug 221313
NFSD cause kernel panic -- Null pointer dereference
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Log of kernel panic error messages
sioux_kernel_panic.txt (text/plain), 13.89 KB, created by
Jack Swope
on 2007-01-03 19:22:14 UTC
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Description:
Log of kernel panic error messages
Filename:
MIME Type:
Creator:
Jack Swope
Created:
2007-01-03 19:22:14 UTC
Size:
13.89 KB
patch
obsolete
>Jan 2 13:41:28 sioux kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000010 >Jan 2 13:41:28 sioux kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000010 >Jan 2 13:41:28 sioux kernel: printing eip: >Jan 2 13:41:28 sioux kernel: f88b2c53 >Jan 2 13:41:28 sioux kernel: *pde = b2ebf067 >Jan 2 13:41:28 sioux kernel: Oops: 0000 [#1] >Jan 2 13:41:28 sioux kernel: SMP >Jan 2 13:41:28 sioux kernel: last sysfs file: /devices/pci0000:00/0000:00:14.0/irq >Jan 2 13:41:28 sioux kernel: Modules linked in: nfsd exportfs lockd nfs_acl autofs4 hidp rfcomm l2cap bluetooth sunrpc ipv6 cpufreq_ondemand dm_multipath video sbs i2c_ec button battery asus_acpi ac parport_pc lp parport snd_hda_intel snd_hda_codec floppy snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device sg snd_pcm_oss snd_mixer_oss pcspkr ide_cd snd_pcm serio_raw cdrom snd_timer snd soundcore ohci1394 snd_page_alloc forcedeth ieee1394 k8_edac i2c_nforce2 edac_mc i2c_core dm_snapshot dm_zero dm_mirror dm_mod sata_nv libata sd_mod scsi_mod ext3 jbd ehci_hcd ohci_hcd uhci_hcd >Jan 2 13:41:28 sioux kernel: CPU: 1 >Jan 2 13:41:28 sioux kernel: EIP: 0060:[<f88b2c53>] Not tainted VLI >Jan 2 13:41:28 sioux kernel: EFLAGS: 00010282 (2.6.18-1.2868.fc6 #1) >Jan 2 13:41:28 sioux kernel: EIP is at map_bio+0x4/0x27 [dm_mirror] >Jan 2 13:41:28 sioux kernel: eax: c2a31370 ebx: f7467b20 ecx: 00000000 edx: e20a4dc0 >Jan 2 13:41:28 sioux kernel: esi: c2a31370 edi: 00000000 ebp: e20a4dc0 esp: f7fb4980 >Jan 2 13:41:29 sioux kernel: ds: 007b es: 007b ss: 0068 >Jan 2 13:41:29 sioux kernel: Process nfsd (pid: 2651, ti=f7fb4000 task=f70ccc10 task.ti=f7fb4000) >Jan 2 13:41:29 sioux kernel: Stack: f7467b20 f88b4aef 00000000 c2bfc780 00000000 c2a312c0 c2b9f3c0 e20a4dc0 >Jan 2 13:41:29 sioux kernel: c2bfc778 f8804080 f88e13af c04747f4 c2bf8be8 e20a4dc0 e20a49c0 00000000 >Jan 2 13:41:29 sioux kernel: c2bfc778 24f01dd3 00000000 00000008 f88e1200 24f01dd3 00000000 0001e22d >Jan 2 13:41:29 sioux kernel: Call Trace: >Jan 2 13:41:30 sioux kernel: [<f88b4aef>] mirror_map+0x127/0x155 [dm_mirror] >Jan 2 13:41:30 sioux kernel: [<f88e13af>] __map_bio+0x45/0xfe [dm_mod] >Jan 2 13:41:30 sioux kernel: [<f88e1cb2>] __split_bio+0x180/0x422 [dm_mod] >Jan 2 13:41:30 sioux kernel: [<f88e2500>] dm_request+0xcd/0xda [dm_mod] >Jan 2 13:41:31 sioux kernel: [<c04d997c>] generic_make_request+0x29d/0x2ad >Jan 2 13:41:31 sioux kernel: [<f88e143b>] __map_bio+0xd1/0xfe [dm_mod] >Jan 2 13:41:31 sioux kernel: [<f88e1cb2>] __split_bio+0x180/0x422 [dm_mod] >Jan 2 13:41:31 sioux kernel: [<f88e2500>] dm_request+0xcd/0xda [dm_mod] >Jan 2 13:41:31 sioux kernel: [<c04d997c>] generic_make_request+0x29d/0x2ad >Jan 2 13:41:32 sioux kernel: [<c04db7a8>] submit_bio+0xd4/0xdb >Jan 2 13:41:32 sioux kernel: [<c048d9a5>] mpage_bio_submit+0x19/0x1d >Jan 2 13:41:32 sioux kernel: [<c048eb74>] mpage_readpages+0x104/0x114 >Jan 2 13:41:32 sioux kernel: [<c0459237>] __do_page_cache_readahead+0x124/0x1c8 >Jan 2 13:41:32 sioux kernel: [<c0459327>] blockable_page_cache_readahead+0x4c/0x9f >Jan 2 13:41:32 sioux kernel: printing eip: >Jan 2 13:41:32 sioux kernel: [<c04594d2>] page_cache_readahead+0xbf/0x196 >Jan 2 13:41:33 sioux kernel: f88b2c53 >Jan 2 13:41:33 sioux kernel: [<c0453bc3>] do_generic_mapping_read+0x13d/0x49b >Jan 2 13:41:33 sioux kernel: *pde = b9fd9067 >Jan 2 13:41:33 sioux kernel: [<c0453f77>] generic_file_sendfile+0x56/0x68 >Jan 2 13:41:33 sioux kernel: [<f8f057bf>] nfsd_vfs_read+0x1a9/0x291 [nfsd] >Jan 2 13:41:34 sioux kernel: [<f8f05d1c>] nfsd_read+0xbc/0xd1 [nfsd] >Jan 2 13:41:34 sioux kernel: [<f8f0c05a>] nfsd3_proc_read+0xe7/0x130 [nfsd] >Jan 2 13:41:34 sioux kernel: [<f8f020d5>] nfsd_dispatch+0xc5/0x180 [nfsd] >Jan 2 13:41:34 sioux kernel: [<f8e96b9f>] svc_process+0x3bd/0x631 [sunrpc] >Jan 2 13:41:34 sioux kernel: [<f8f02604>] nfsd+0x19a/0x2ea [nfsd] >Jan 2 13:41:34 sioux kernel: [<c0404dab>] kernel_thread_helper+0x7/0x10 >Jan 2 13:41:35 sioux kernel: DWARF2 unwinder stuck at kernel_thread_helper+0x7/0x10 >Jan 2 13:41:35 sioux kernel: Leftover inexact backtrace: >Jan 2 13:41:35 sioux kernel: ======================= >Jan 2 13:41:35 sioux kernel: Code: 0d 39 79 08 75 05 39 71 04 74 13 8d 4b f0 8b 59 10 0f 18 03 90 8d 41 10 39 d0 75 e5 31 c9 5a 89 c8 59 5b 5e 5f 5d c3 53 8b 48 08 <8b> 49 10 89 4a 0c 8b 48 0c 8b 58 10 8b 40 04 03 0a 13 5a 04 8b >Jan 2 13:41:36 sioux kernel: EIP: [<f88b2c53>] map_bio+0x4/0x27 [dm_mirror] SS:ESP 0068:f7fb4980 >Jan 2 13:41:36 sioux kernel: <0>Oops: 0000 [#2] >Jan 2 13:41:36 sioux kernel: SMP >Jan 2 13:41:36 sioux kernel: last sysfs file: /devices/pci0000:00/0000:00:14.0/irq >Jan 2 13:41:36 sioux kernel: Modules linked in: nfsd exportfs lockd nfs_acl autofs4 hidp rfcomm l2cap bluetooth sunrpc ipv6 cpufreq_ondemand dm_multipath video sbs i2c_ec button battery asus_acpi ac parport_pc lp parport snd_hda_intel snd_hda_codec floppy snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device sg snd_pcm_oss snd_mixer_oss pcspkr ide_cd snd_pcm serio_raw cdrom snd_timer snd soundcore ohci1394 snd_page_alloc forcedeth ieee1394 k8_edac i2c_nforce2 edac_mc i2c_core dm_snapshot dm_zero dm_mirror dm_mod sata_nv libata sd_mod scsi_mod ext3 jbd ehci_hcd ohci_hcd uhci_hcd >Jan 2 13:41:36 sioux kernel: CPU: 0 >Jan 2 13:41:37 sioux kernel: EIP: 0060:[<f88b2c53>] Not tainted VLI >Jan 2 13:41:37 sioux kernel: EFLAGS: 00010282 (2.6.18-1.2868.fc6 #1) >Jan 2 13:41:37 sioux kernel: EIP is at map_bio+0x4/0x27 [dm_mirror] >Jan 2 13:41:37 sioux kernel: eax: c2a31370 ebx: f7e07be0 ecx: 00000000 edx: e20a4840 >Jan 2 13:41:37 sioux kernel: esi: c2a31370 edi: 00000000 ebp: e20a4840 esp: f77ac980 >Jan 2 13:41:38 sioux kernel: ds: 007b es: 007b ss: 0068 >Jan 2 13:41:38 sioux kernel: Process nfsd (pid: 2655, ti=f77ac000 task=f7e782f0 task.ti=f77ac000) >Jan 2 13:41:38 sioux kernel: Stack: f7e07be0 f88b4aef 00000000 e40f8510 00000000 c2a312c0 c2b9f3c0 e20a4840 >Jan 2 13:41:38 sioux kernel: e40f8508 f8804080 f88e13af c04747f4 c2bf8be8 e20a4840 e20a4340 00000000 >Jan 2 13:41:38 sioux kernel: e40f8508 24f01dcb 00000000 00000008 f88e1200 24f01dcb 00000000 0001e235 >Jan 2 13:41:39 sioux kernel: Call Trace: >Jan 2 13:41:39 sioux kernel: [<f88b4aef>] mirror_map+0x127/0x155 [dm_mirror] >Jan 2 13:41:39 sioux kernel: [<f88e13af>] __map_bio+0x45/0xfe [dm_mod] >Jan 2 13:41:39 sioux kernel: [<f88e1cb2>] __split_bio+0x180/0x422 [dm_mod] >Jan 2 13:41:39 sioux kernel: [<f88e2500>] dm_request+0xcd/0xda [dm_mod] >Jan 2 13:41:40 sioux kernel: [<c04d997c>] generic_make_request+0x29d/0x2ad >Jan 2 13:41:40 sioux kernel: [<f88e143b>] __map_bio+0xd1/0xfe [dm_mod] >Jan 2 13:41:40 sioux kernel: [<f88e1cb2>] __split_bio+0x180/0x422 [dm_mod] >Jan 2 13:41:40 sioux kernel: [<f88e2500>] dm_request+0xcd/0xda [dm_mod] >Jan 2 13:41:40 sioux kernel: [<c04d997c>] generic_make_request+0x29d/0x2ad >Jan 2 13:41:41 sioux kernel: [<c04db7a8>] submit_bio+0xd4/0xdb >Jan 2 13:41:41 sioux kernel: [<c048d9a5>] mpage_bio_submit+0x19/0x1d >Jan 2 13:41:41 sioux kernel: [<c048eb74>] mpage_readpages+0x104/0x114 >Jan 2 13:41:41 sioux kernel: [<c0459237>] __do_page_cache_readahead+0x124/0x1c8 >Jan 2 13:41:42 sioux kernel: [<c0459327>] blockable_page_cache_readahead+0x4c/0x9f >Jan 2 13:41:42 sioux kernel: [<c045953e>] page_cache_readahead+0x12b/0x196 >Jan 2 13:41:42 sioux kernel: [<c0453bc3>] do_generic_mapping_read+0x13d/0x49b >Jan 2 13:41:42 sioux kernel: [<c0453f77>] generic_file_sendfile+0x56/0x68 >Jan 2 13:41:42 sioux kernel: [<f8f057bf>] nfsd_vfs_read+0x1a9/0x291 [nfsd] >Jan 2 13:41:42 sioux kernel: [<f8f05d1c>] nfsd_read+0xbc/0xd1 [nfsd] >Jan 2 13:41:43 sioux kernel: [<f8f0c05a>] nfsd3_proc_read+0xe7/0x130 [nfsd] >Jan 2 13:41:43 sioux kernel: [<f8f020d5>] nfsd_dispatch+0xc5/0x180 [nfsd] >Jan 2 13:41:43 sioux kernel: [<f8e96b9f>] svc_process+0x3bd/0x631 [sunrpc] >Jan 2 13:41:43 sioux kernel: [<f8f02604>] nfsd+0x19a/0x2ea [nfsd] >Jan 2 13:41:43 sioux kernel: [<c0404dab>] kernel_thread_helper+0x7/0x10 >Jan 2 13:41:44 sioux kernel: DWARF2 unwinder stuck at kernel_thread_helper+0x7/0x10 >Jan 2 13:41:44 sioux kernel: Leftover inexact backtrace: >Jan 2 13:41:44 sioux kernel: ======================= >Jan 2 13:41:44 sioux kernel: Code: 0d 39 79 08 75 05 39 71 04 74 13 8d 4b f0 8b 59 10 0f 18 03 90 8d 41 10 39 d0 75 e5 31 c9 5a 89 c8 59 5b 5e 5f 5d c3 53 8b 48 08 <8b> 49 10 89 4a 0c 8b 48 0c 8b 58 10 8b 40 04 03 0a 13 5a 04 8b >Jan 2 13:41:44 sioux kernel: EIP: [<f88b2c53>] map_bio+0x4/0x27 [dm_mirror] SS:ESP 0068:f77ac980 >Jan 2 13:41:45 sioux kernel: <1>BUG: unable to handle kernel NULL pointer dereference at virtual address 00000010 >Jan 2 13:41:45 sioux kernel: printing eip: >Jan 2 13:41:45 sioux kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000010 >Jan 2 13:41:45 sioux kernel: printing eip: >Jan 2 13:41:45 sioux kernel: f88b2c53 >Jan 2 13:41:45 sioux kernel: *pde = b8425067 >Jan 2 13:41:46 sioux kernel: Oops: 0000 [#3] >Jan 2 13:41:46 sioux kernel: SMP >Jan 2 13:41:46 sioux kernel: last sysfs file: /devices/pci0000:00/0000:00:14.0/irq >Jan 2 13:41:46 sioux kernel: Modules linked in: nfsd exportfs lockd nfs_acl autofs4 hidp rfcomm l2cap bluetooth sunrpc ipv6 cpufreq_ondemand dm_multipath video sbs i2c_ec button battery asus_acpi ac parport_pc lp parport snd_hda_intel snd_hda_codec floppy snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device sg snd_pcm_oss snd_mixer_oss pcspkr ide_cd snd_pcm serio_raw cdrom snd_timer snd soundcore ohci1394 snd_page_alloc forcedeth ieee1394 k8_edac i2c_nforce2 edac_mc i2c_core dm_snapshot dm_zero dm_mirror dm_mod sata_nv libata sd_mod scsi_mod ext3 jbd ehci_hcd ohci_hcd uhci_hcd >Jan 2 13:41:47 sioux kernel: CPU: 1 >Jan 2 13:41:47 sioux kernel: EIP: 0060:[<f88b2c53>] Not tainted VLI >Jan 2 13:41:47 sioux kernel: EFLAGS: 00010282 (2.6.18-1.2868.fc6 #1) >Jan 2 13:41:47 sioux kernel: EIP is at map_bio+0x4/0x27 [dm_mirror] >Jan 2 13:41:47 sioux kernel: eax: c2a31370 ebx: f7ffbd20 ecx: 00000000 edx: dabd3340 >Jan 2 13:41:47 sioux kernel: esi: c2a31370 edi: 00000000 ebp: dabd3340 esp: f7016980 >Jan 2 13:41:48 sioux kernel: ds: 007b es: 007b ss: 0068 >Jan 2 13:41:48 sioux kernel: Process nfsd (pid: 2656, ti=f7016000 task=f70890c0 task.ti=f7016000) >Jan 2 13:41:48 sioux kernel: Stack: f7ffbd20 f88b4aef 00000000 e40f8a40 00000000 c2a312c0 c2b9f3c0 dabd3340 >Jan 2 13:41:48 sioux kernel: e40f8a38 f8804080 f88e13af c04747f4 c2bf8be8 dabd3340 e3f609c0 00000000 >Jan 2 13:41:48 sioux kernel: e40f8a38 24f01deb 00000000 00000010 f88e1200 24f01deb 00000000 0001e215 >Jan 2 13:41:48 sioux kernel: Call Trace: >Jan 2 13:41:49 sioux kernel: [<f88b4aef>] mirror_map+0x127/0x155 [dm_mirror] >Jan 2 13:41:49 sioux kernel: [<f88e13af>] __map_bio+0x45/0xfe [dm_mod] >Jan 2 13:41:49 sioux kernel: [<f88e1cb2>] __split_bio+0x180/0x422 [dm_mod] >Jan 2 13:41:49 sioux kernel: [<f88e2500>] dm_request+0xcd/0xda [dm_mod] >Jan 2 13:41:49 sioux kernel: [<c04d997c>] generic_make_request+0x29d/0x2ad >Jan 2 13:41:50 sioux kernel: [<f88e143b>] __map_bio+0xd1/0xfe [dm_mod] >Jan 2 13:41:50 sioux kernel: [<f88e1cb2>] __split_bio+0x180/0x422 [dm_mod] >Jan 2 13:41:50 sioux kernel: [<f88e2500>] dm_request+0xcd/0xda [dm_mod] >Jan 2 13:41:50 sioux kernel: [<c04d997c>] generic_make_request+0x29d/0x2ad >Jan 2 13:41:50 sioux kernel: [<c04db7a8>] submit_bio+0xd4/0xdb >Jan 2 13:41:51 sioux kernel: [<c048d9a5>] mpage_bio_submit+0x19/0x1d >Jan 2 13:41:51 sioux kernel: [<c048eb74>] mpage_readpages+0x104/0x114 >Jan 2 13:41:51 sioux kernel: [<c0459237>] __do_page_cache_readahead+0x124/0x1c8 >Jan 2 13:41:51 sioux kernel: [<c0459327>] blockable_page_cache_readahead+0x4c/0x9f >Jan 2 13:41:51 sioux kernel: [<c045953e>] page_cache_readahead+0x12b/0x196 >Jan 2 13:41:52 sioux kernel: [<c0453bc3>] do_generic_mapping_read+0x13d/0x49b >Jan 2 13:41:52 sioux kernel: [<c0453f77>] generic_file_sendfile+0x56/0x68 >Jan 2 13:41:52 sioux kernel: [<f8f057bf>] nfsd_vfs_read+0x1a9/0x291 [nfsd] >Jan 2 13:41:52 sioux kernel: [<f8f05d1c>] nfsd_read+0xbc/0xd1 [nfsd] >Jan 2 13:41:52 sioux kernel: [<f8f0c05a>] nfsd3_proc_read+0xe7/0x130 [nfsd] >Jan 2 13:41:53 sioux kernel: [<f8f020d5>] nfsd_dispatch+0xc5/0x180 [nfsd] >Jan 2 13:41:53 sioux kernel: [<f8e96b9f>] svc_process+0x3bd/0x631 [sunrpc] >Jan 2 13:41:53 sioux kernel: [<f8f02604>] nfsd+0x19a/0x2ea [nfsd] >Jan 2 13:41:53 sioux kernel: [<c0404dab>] kernel_thread_helper+0x7/0x10 >Jan 2 13:41:53 sioux kernel: DWARF2 unwinder stuck at kernel_thread_helper+0x7/0x10 >Jan 2 13:41:54 sioux kernel: Leftover inexact backtrace: >Jan 2 13:41:54 sioux kernel: ======================= >Jan 2 13:41:54 sioux kernel: Code: 0d 39 79 08 75 05 39 71 04 74 13 8d 4b f0 8b 59 10 0f 18 03 90 8d 41 10 39 d0 75 e5 31 c9 5a 89 c8 59 5b 5e 5f 5d c3 53 8b 48 08 <8b> 49 10 89 4a 0c 8b 48 0c 8b 58 10 8b 40 04 03 0a 13 5a 04 8b >Jan 2 13:41:54 sioux kernel: EIP: [<f88b2c53>] map_bio+0x4/0x27 [dm_mirror] SS:ESP 0068:f7016980 >Jan 2 13:41:54 sioux kernel: f88b2c53 >Jan 2 13:41:55 sioux kernel: *pde = b9fd9067 >Jan 2 13:41:55 sioux kernel: Oops: 0000 [#4] >Jan 2 13:41:55 sioux kernel: SMP >Jan 2 13:41:55 sioux kernel: last sysfs file: /devices/pci0000:00/0000:00:14.0/irq >Jan 2 13:41:55 sioux kernel: Modules linked in: nfsd exportfs lockd nfs_acl autofs4 hidp rfcomm l2cap bluetooth sunrpc ipv6 cpufreq_ondemand dm_multipath video sbs i2c_ec button battery asus_acpi ac parport_pc lp parport snd_hda_intel snd_hda_codec floppy snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device sg snd_pcm_oss snd_mixer_oss pcspkr ide_cd snd_pcm serio_raw cdrom snd_timer snd soundcore ohci1394 snd_page_alloc forcedeth ieee1394 k8_edac i2c_nforce2 edac_mc i2c_core dm_snapshot dm_zero dm_mirror dm_mod sata_nv libata sd_mod scsi_mod ext3 jbd ehci_hcd ohci_hcd uhci_hcd >Jan 2 13:41:55 sioux kernel: CPU: 0 >Jan 2 13:41:56 sioux kernel: EIP: 0060:[<f88b2c53>] Not tainted VLI >Jan 2 13:41:56 sioux kernel: EFLAGS: 00010282 (2.6.18-1.2868.fc6 #1) >Jan 2 13:41:56 sioux kernel: EIP is at map_bio+0x4/0x27 [dm_mirror]
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