Public bug reported:
hi list,
I'm using Ubuntu 8.04 and has randomly hang up with below messages.
kernel version: linux-image-2.6.24-24-generic
Sep 30 08:46:36 mola kernel: [57358.000274] Bad page state in process 'pdflush'
Sep 30 08:46:36 mola kernel: [57358.000275] page:c13e3320
flags:0x40080000 mapping:00000000 mapcount:0 count:0
Sep 30 08:46:36 mola kernel: [57358.000276] Trying to fix it up, but a
reboot is needed
Sep 30 08:46:36 mola kernel: [57358.000277] Backtrace:
Sep 30 08:46:36 mola kernel: [57358.000283] Pid: 19011, comm: pdflush
Tainted: G B 2.6.24-24-generic #1
Sep 30 08:46:36 mola kernel: [57358.000298] [bad_page+0x63/0xa0]
bad_page+0x63/0xa0
Sep 30 08:46:36 mola kernel: [57358.000309]
[free_hot_cold_page+0x187/0x1a0] free_hot_cold_page+0x187/0x1a0
Sep 30 08:46:36 mola kernel: [57358.000315]
[__pagevec_free+0x26/0x30] __pagevec_free+0x26/0x30
Sep 30 08:46:36 mola kernel: [57358.000321]
[release_pages+0x137/0x160] release_pages+0x137/0x160
Sep 30 08:46:36 mola kernel: [57358.000329]
[find_get_pages_tag+0x31/0x90] find_get_pages_tag+0x31/0x90
Sep 30 08:46:36 mola kernel: [57358.000337]
[__pagevec_release+0x15/0x20] __pagevec_release+0x15/0x20
Sep 30 08:46:36 mola kernel: [57358.000343]
[write_cache_pages+0x2df/0x310] write_cache_pages+0x2df/0x310
Sep 30 08:46:36 mola kernel: [57358.000348] [__writepage+0x0/0x30]
__writepage+0x0/0x30
Sep 30 08:46:36 mola kernel: [57358.000356] [__switch_to+0x9e/0x150]
__switch_to+0x9e/0x150
Sep 30 08:46:36 mola kernel: [57358.000361]
[parport_pc:schedule+0x20a/0x650] schedule+0x20a/0x600
Sep 30 08:46:36 mola kernel: [57358.000368]
[generic_writepages+0x20/0x30] generic_writepages+0x20/0x30
Sep 30 08:46:36 mola kernel: [57358.000373] [do_writepages+0x49/0x50]
do_writepages+0x49/0x50
Sep 30 08:46:36 mola kernel: [57358.000378]
[__writeback_single_inode+0x89/0x320]
__writeback_single_inode+0x89/0x320
Sep 30 08:46:36 mola kernel: [57358.000384]
[shpchp:del_timer_sync+0xe/0x20] del_timer_sync+0xe/0x20
Sep 30 08:46:36 mola kernel: [57358.000390]
[process_timeout+0x0/0x10] process_timeout+0x0/0x10
Sep 30 08:46:36 mola kernel: [57358.000396]
[sync_sb_inodes+0x19f/0x270] sync_sb_inodes+0x19f/0x270
Sep 30 08:46:36 mola kernel: [57358.000403]
[writeback_inodes+0x89/0xc0] writeback_inodes+0x89/0xc0
Sep 30 08:46:36 mola kernel: [57358.000409] [wb_kupdate+0x85/0xf0]
wb_kupdate+0x85/0xf0
Sep 30 08:46:36 mola kernel: [57358.000417] [pdflush+0x0/0x200]
pdflush+0x0/0x200
Sep 30 08:46:36 mola kernel: [57358.000421] [pdflush+0x125/0x200]
pdflush+0x125/0x200
Sep 30 08:46:36 mola kernel: [57358.000426] [wb_kupdate+0x0/0xf0]
wb_kupdate+0x0/0xf0
Sep 30 08:46:36 mola kernel: [57358.000433] [kthread+0x42/0x70]
kthread+0x42/0x70
Sep 30 08:46:36 mola kernel: [57358.000436] [kthread+0x0/0x70] kthread+0x0/0x70
Sep 30 08:46:36 mola kernel: [57358.000442]
[kernel_thread_helper+0x7/0x10] kernel_thread_helper+0x7/0x10
Sep 30 08:46:36 mola kernel: [57358.000448] =======================
Sep 30 08:49:14 mola syslogd 1.5.0#1ubuntu1: restart.
Sep 30 08:49:15 mola kernel: Inspecting /boot/System.map-2.6.24-24-generic
Sep 30 08:49:15 mola kernel: Loaded 27919 symbols from
/boot/System.map-2.6.24-24-generic.
Sep 30 08:49:15 mola kernel: Symbols match kernel version 2.6.24.
Sep 30 08:49:15 mola kernel: Loaded 18647 symbols from 85 modules.
Regards,
Axel
ProblemType: Bug
Architecture: i386
Date: Thu Oct 1 13:22:12 2009
DistroRelease: Ubuntu 8.04
Package: linux-image-2.6.24-22-generic 2.6.24-22.45 [modified:
lib/modules/2.6.24-22-generic/modules.pcimap
lib/modules/2.6.24-22-generic/modules.dep
lib/modules/2.6.24-22-generic/modules.ieee1394map
lib/modules/2.6.24-22-generic/modules.usbmap
lib/modules/2.6.24-22-generic/modules.isapnpmap
lib/modules/2.6.24-22-generic/modules.inputmap
lib/modules/2.6.24-22-generic/modules.seriomap
lib/modules/2.6.24-22-generic/modules.alias
lib/modules/2.6.24-22-generic/modules.symbols]
PackageArchitecture: i386
ProcEnviron:
SHELL=/bin/bash
PATH=/opt/msp430/bin:/home/username/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
LANG=zh_TW.UTF-8
SourcePackage: linux
Uname: Linux 2.6.24-21-generic i686
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug
--
Hardy randomly hang up
https://bugs.launchpad.net/bugs/439803
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