https://bugzilla.novell.com/show_bug.cgi?id=666423
https://bugzilla.novell.com/show_bug.cgi?id=666423#c27
Stephan Kulow changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |ASSIGNED
InfoProvider|adrian@novell.com |
--- Comment #27 from Stephan Kulow 2011-03-21 11:04:23 CET ---
The patched kernel survived much longer - but today I found a new OOPS -
finally:
[500583.875336] (cdrom_is_type()
file=/usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/drivers/xen/blkback/cdrom.c,
line=95) type:0
[500584.765793] blkback: ring-ref 8, event-channel 16, protocol 1 (x86_64-abi)
[500584.807145] blkback: ring-ref 9, event-channel 17, protocol 1 (x86_64-abi)
[500587.758675] kjournald starting. Commit interval 15 seconds
[500587.758995] EXT3-fs (loop0): using internal journal
[500587.759007] EXT3-fs (loop0): mounted filesystem with writeback data mode
[500592.491462] kjournald starting. Commit interval 15 seconds
[500592.491571] EXT3-fs (loop1): using internal journal
[500592.491579] EXT3-fs (loop1): mounted filesystem with writeback data mode
[500609.155083] Inode 926806 (mode 100644 nlink 1) still has 1 pages
[500609.155135] ------------[ cut here ]------------
[500609.156091] kernel BUG at
/usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/fs/inode.c:434!
[500609.157942] invalid opcode: 0000 [#1] SMP
[500609.158443] last sysfs file: /sys/devices/virtual/block/dm-12/dm/suspended
[500609.158443] CPU 11
[500609.158443] Modules linked in: loop joydev st bridge stp llc usbbk gntdev
netbk blkbk blkback_pagemap blktap domctl xenbus_be evtchn 8250_pnp processor
thermal_sys k10temp 8250 serial_core shpchp xgifb(C) pci_hotplug i2c_nforce2
i2c_core hwmon container serio_raw pcspkr squashfs ext4 jbd2 crc16 xenblk
xennet dm_mod brd af_packet sr_mod cdrom sg ohci_hcd ehci_hcd ata_generic
3w_9xxx e1000 forcedeth pata_amd usbcore sata_nv button
[500609.158443]
[500609.158443] Pid: 7598, comm: umount Tainted: G C 2.6.37.1-1.4-xen
#1 Tyan Transport FT48-B4985/CK8
[500609.158443] RIP: e030:[<ffffffff80133620>] [<ffffffff80133620>]
end_writeback+0x90/0xa0
[500609.158443] RSP: e02b:ffff880030229e68 EFLAGS: 00010202
[500609.158443] RAX: 000000000000004b RBX: ffff880077d62408 RCX:
000000000003ffff
[500609.158443] RDX: 00000000304462cb RSI: 0000000062cb62cb RDI:
ffffffff808b5818
[500609.158443] RBP: 0000000000000000 R08: 0000000000f01b49 R09:
0000000000000000
[500609.158443] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff880077d62428
[500609.158443] R13: 0000000000000000 R14: 0000000000000000 R15:
0000000000000000
[500609.158443] FS: 00007f8cfb79f7e0(0000) GS:ffff88007df70000(0000)
knlGS:0000000000000000
[500609.158443] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b
[500609.158443] CR2: 00000000006db5d0 CR3: 0000000071216000 CR4:
0000000000000660
[500609.158443] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[500609.158443] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[500609.158443] Process umount (pid: 7598, threadinfo ffff880030228000, task
ffff88003014c4c0)
[500609.158443] Stack:
[500609.158443] ffff880077d62408 ffffffff80199640 ffff88006b829408
ffff880077d62408
[500609.158443] ffff880030229ec8 ffffffff8013364a ffff880077d62408
ffffffff8013374c
[500609.158443] ffff88001ed0b498 ffff88001ed0b4c8 ffff880030229ec8
ffffffff801351ff
[500609.158443] Call Trace:
[500609.158443] [<ffffffff80199640>] ext3_evict_inode+0xf0/0x190
[500609.158443] [<ffffffff8013364a>] evict+0x1a/0xa0
[500609.158443] [<ffffffff8013374c>] dispose_list+0x3c/0xe0
[500609.158443] [<ffffffff801351ff>] evict_inodes+0x12f/0x170
[500609.158443] [<ffffffff8011d5fc>] generic_shutdown_super+0x5c/0x120
[500609.158443] [<ffffffff8011d6e8>] kill_block_super+0x28/0x50
[500609.158443] [<ffffffff8011dc23>] deactivate_locked_super+0x43/0x70
[500609.158443] [<ffffffff80139c69>] sys_umount+0x59/0xd0
[500609.158443] [<ffffffff80007448>] system_call_fastpath+0x16/0x1b
[500609.158443] [<00007f8cfaeae717>] 0x7f8cfaeae717
[500609.158443] Code: 0b 0f 0b 0f 0b 0f b7 97 ba 00 00 00 8b 4f 5c 31 c0 48 8b
77 50 48 c7 c7 98 93 60 80 e8 ed 37 35 00 48 83 bb 90 01 00 00 00 74 80 <0f> 0b
66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 53 48 8b 87 20
[500609.158443] RIP [<ffffffff80133620>] end_writeback+0x90/0xa0
[500609.158443] RSP <ffff880030229e68>
[500609.212706] ---[ end trace f370f8b0bebeba6c ]---
[500609.213666] ------------[ cut here ]------------
[500609.213680] WARNING: at
/usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/kernel/exit.c:910
do_exit+0x306/0x3d0()
[500609.213690] Hardware name: CK8
[500609.213692] Modules linked in: loop joydev st bridge stp llc usbbk gntdev
netbk blkbk blkback_pagemap blktap domctl xenbus_be evtchn 8250_pnp processor
thermal_sys k10temp 8250 serial_core shpchp xgifb(C) pci_hotplug i2c_nforce2
i2c_core hwmon container serio_raw pcspkr squashfs ext4 jbd2 crc16 xenblk
xennet dm_mod brd af_packet sr_mod cdrom sg ohci_hcd ehci_hcd ata_generic
3w_9xxx e1000 forcedeth pata_amd usbcore sata_nv button
[500609.213731] Pid: 7598, comm: umount Tainted: G D C 2.6.37.1-1.4-xen
#1
[500609.213733] Call Trace:
[500609.213756] [<ffffffff800094a6>] dump_trace+0x76/0x1a0
[500609.213764] [<ffffffff80486c38>] dump_stack+0x69/0x6f
[500609.213771] [<ffffffff8004212b>] warn_slowpath_common+0x7b/0xc0
[500609.213776] [<ffffffff80046b76>] do_exit+0x306/0x3d0
[500609.213899] [<ffffffff8048b5cc>] oops_end+0xcc/0x130
[500609.213924] [<ffffffff8000821d>] do_invalid_op+0x9d/0xb0
[500609.213931] [<ffffffff80007c95>] invalid_op+0x25/0x30
[500609.213940] [<ffffffff80133620>] end_writeback+0x90/0xa0
[500609.213951] [<ffffffff80199640>] ext3_evict_inode+0xf0/0x190
[500609.213956] [<ffffffff8013364a>] evict+0x1a/0xa0
[500609.213960] [<ffffffff8013374c>] dispose_list+0x3c/0xe0
[500609.213965] [<ffffffff801351ff>] evict_inodes+0x12f/0x170
[500609.213970] [<ffffffff8011d5fc>] generic_shutdown_super+0x5c/0x120
[500609.213975] [<ffffffff8011d6e8>] kill_block_super+0x28/0x50
[500609.213979] [<ffffffff8011dc23>] deactivate_locked_super+0x43/0x70
[500609.213985] [<ffffffff80139c69>] sys_umount+0x59/0xd0
[500609.213990] [<ffffffff80007448>] system_call_fastpath+0x16/0x1b
[500609.214011] [<00007f8cfaeae717>] 0x7f8cfaeae717
[500609.214015] ---[ end trace f370f8b0bebeba6d ]---
[500614.123956] (cdrom_add_media_watch()
file=/usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/drivers/xen/blkback/cdrom.c,
line=108) nodename:backend/vbd/15604/769
[500614.126910] (cdrom_is_type()
file=/usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/drivers/xen/blkback/cdrom.c,
line=95) type:0
[500615.396442] (cdrom_add_media_watch()
file=/usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/drivers/xen/blkback/cdrom.c,
line=108) nodename:backend/vbd/15604/770
[500615.399235] (cdrom_is_type()
file=/usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/drivers/xen/blkback/cdrom.c,
line=95) type:0
[500616.178644] blkback: ring-ref 8, event-channel 16, protocol 1 (x86_64-abi)
[500616.205968] blkback: ring-ref 9, event-channel 17, protocol 1 (x86_64-abi)
[500623.445425] kjournald starting. Commit interval 15 seconds
[500623.446520] EXT3-fs (loop0): using internal journal
[500623.447449] EXT3-fs (loop0): mounted filesystem with writeback data mode
[500633.389231] kjournald starting. Commit interval 15 seconds
[500633.390330] EXT3-fs (loop2): using internal journal
[500633.391253] EXT3-fs (loop2): mounted filesystem with writeback data mode
[500637.824150] kjournald starting. Commit interval 15 seconds
[500637.825276] EXT3-fs (loop3): using internal journal
[500637.826189] EXT3-fs (loop3): mounted filesystem with writeback data mode
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