Een paar keer gehad.... na een paar maanden uptime.... hiet twee voorbeelden...
Apr 16 02:30:03 (none) kernel: Bad page state at free_hot_cold_page (in process 'awstats.pl', page c1054100)
Apr 16 02:30:03 (none) kernel: flags:0x2002001c mapping:c55981e4 mapped:0 count:0 private:0x00000000
Apr 16 02:30:03 (none) kernel: Backtrace:
Apr 16 02:30:03 (none) kernel: Call Trace:
Apr 16 02:30:03 (none) kernel: [<c013f01d>] bad_page+0x5d/0x90
Apr 16 02:30:03 (none) kernel: [<c013f340>] free_hot_cold_page+0x60/0xf0
Apr 16 02:30:03 (none) kernel: [<c0148167>] unmap_page_range+0x1a7/0x2b0
Apr 16 02:30:03 (none) kernel: [<c014839b>] unmap_vmas+0x12b/0x280
Apr 16 02:30:03 (none) kernel: [<c014a959>] exit_mmap+0x59/0x180
Apr 16 02:30:03 (none) kernel: [<c011df95>] mmput+0x45/0x60
Apr 16 02:30:03 (none) kernel: [<c01216cd>] do_exit+0x13d/0xa50
Apr 16 02:30:03 (none) kernel: [<c0128245>] __dequeue_signal+0x125/0x190
Apr 16 02:30:03 (none) kernel: [<c0122007>] do_group_exit+0x27/0x70
Apr 16 02:30:03 (none) kernel: [<c0129902>] get_signal_to_deliver+0x202/0x2d0
Apr 16 02:30:03 (none) kernel: [<c01071ae>] do_signal+0x5e/0x5d0
Apr 16 02:30:03 (none) kernel: [<c0119608>] do_page_fault+0x358/0x4f2
Apr 16 02:30:03 (none) kernel: [<c012667f>] do_timer+0x2f/0x4b0
Apr 16 02:30:03 (none) kernel: [<d9060410>] reiserfs_file_write+0x0/0x639 [reiserfs]
Apr 16 02:30:03 (none) kernel: [<c0158a43>] vfs_write+0xb3/0x100
Apr 16 02:30:03 (none) kernel: [<c0158c61>] sys_write+0x81/0xd0
Apr 16 02:30:03 (none) kernel: [<c01192b0>] do_page_fault+0x0/0x4f2
Apr 16 02:30:03 (none) kernel: [<c0107757>] do_notify_resume+0x37/0x40
Apr 16 02:30:03 (none) kernel: [<c0107e7e>] work_notifysig+0x13/0x15
Apr 16 02:30:03 (none) kernel:
Apr 16 02:30:03 (none) kernel: Trying to fix it up, but a reboot is needed
Apr 16 15:38:46 (none) syslogd 1.4.1: restart.
Apr 17 00:20:05 (none) kernel: Bad page state at free_hot_cold_page (in process 'rpm', page c121ef60)
Apr 17 00:20:05 (none) kernel: apm: set display: Power management disabled
Apr 17 00:20:05 (none) kernel: flags:0x2002001c mapping:c0780d64 mapped:0 count:0 private:0x00000000 Apr 17 00:20:05 (none) kernel: Backtrace:
Apr 17 00:20:05 (none) kernel: Call Trace:
Apr 17 00:20:05 (none) kernel: [<c013f01d>] bad_page+0x5d/0x90
Apr 17 00:20:05 (none) kernel: [<c013f340>] free_hot_cold_page+0x60/0xf0
Apr 17 00:20:05 (none) kernel: [<c0148167>] unmap_page_range+0x1a7/0x2b0
Apr 17 00:20:05 (none) kernel: [<c014839b>] unmap_vmas+0x12b/0x280
Apr 17 00:20:05 (none) kernel: [<c014a959>] exit_mmap+0x59/0x180
Apr 17 00:20:05 (none) kernel: [<c011df95>] mmput+0x45/0x60
Apr 17 00:20:05 (none) kernel: [<c01216cd>] do_exit+0x13d/0xa50
Apr 17 00:20:05 (none) kernel: [<c0128245>] __dequeue_signal+0x125/0x190
Apr 17 00:20:05 (none) kernel: [<c0122007>] do_group_exit+0x27/0x70
Apr 17 00:20:05 (none) kernel: [<c0129902>] get_signal_to_deliver+0x202/0x2d0
Apr 17 00:20:05 (none) kernel: [<c01071ae>] do_signal+0x5e/0x5d0
Apr 17 00:20:05 (none) kernel: [<c0119608>] do_page_fault+0x358/0x4f2
Apr 17 00:20:05 (none) kernel: [<c0158e53>] vfs_read+0xb3/0x100
Apr 17 00:20:05 (none) kernel: [<c0158f65>] sys_pread64+0xc5/0x150
Apr 17 00:20:05 (none) kernel: [<c01192b0>] do_page_fault+0x0/0x4f2
Apr 17 00:20:05 (none) kernel: [<c0107757>] do_notify_resume+0x37/0x40
Apr 17 00:20:05 (none) kernel: [<c0107e7e>] work_notifysig+0x13/0x15
Apr 17 00:20:05 (none) kernel:
Apr 17 00:20:05 (none) kernel: Trying to fix it up, but a reboot is needed
..............................................................................................................................
Apr 17 10:37:53 (none) kernel: klogd 1.4.1, log source = /proc/kmsg started.
Al vanalles geprobeerd. Omdat het een test van SLES9 zonder sp1 (test-periode voorbij) betreft verwacht ik dat ik een buggy kernel te pakken heb. Wie weet meer?
Apr 16 02:30:03 (none) kernel: Bad page state at free_hot_cold_page (in process 'awstats.pl', page c1054100)
Apr 16 02:30:03 (none) kernel: flags:0x2002001c mapping:c55981e4 mapped:0 count:0 private:0x00000000
Apr 16 02:30:03 (none) kernel: Backtrace:
Apr 16 02:30:03 (none) kernel: Call Trace:
Apr 16 02:30:03 (none) kernel: [<c013f01d>] bad_page+0x5d/0x90
Apr 16 02:30:03 (none) kernel: [<c013f340>] free_hot_cold_page+0x60/0xf0
Apr 16 02:30:03 (none) kernel: [<c0148167>] unmap_page_range+0x1a7/0x2b0
Apr 16 02:30:03 (none) kernel: [<c014839b>] unmap_vmas+0x12b/0x280
Apr 16 02:30:03 (none) kernel: [<c014a959>] exit_mmap+0x59/0x180
Apr 16 02:30:03 (none) kernel: [<c011df95>] mmput+0x45/0x60
Apr 16 02:30:03 (none) kernel: [<c01216cd>] do_exit+0x13d/0xa50
Apr 16 02:30:03 (none) kernel: [<c0128245>] __dequeue_signal+0x125/0x190
Apr 16 02:30:03 (none) kernel: [<c0122007>] do_group_exit+0x27/0x70
Apr 16 02:30:03 (none) kernel: [<c0129902>] get_signal_to_deliver+0x202/0x2d0
Apr 16 02:30:03 (none) kernel: [<c01071ae>] do_signal+0x5e/0x5d0
Apr 16 02:30:03 (none) kernel: [<c0119608>] do_page_fault+0x358/0x4f2
Apr 16 02:30:03 (none) kernel: [<c012667f>] do_timer+0x2f/0x4b0
Apr 16 02:30:03 (none) kernel: [<d9060410>] reiserfs_file_write+0x0/0x639 [reiserfs]
Apr 16 02:30:03 (none) kernel: [<c0158a43>] vfs_write+0xb3/0x100
Apr 16 02:30:03 (none) kernel: [<c0158c61>] sys_write+0x81/0xd0
Apr 16 02:30:03 (none) kernel: [<c01192b0>] do_page_fault+0x0/0x4f2
Apr 16 02:30:03 (none) kernel: [<c0107757>] do_notify_resume+0x37/0x40
Apr 16 02:30:03 (none) kernel: [<c0107e7e>] work_notifysig+0x13/0x15
Apr 16 02:30:03 (none) kernel:
Apr 16 02:30:03 (none) kernel: Trying to fix it up, but a reboot is needed
Apr 16 15:38:46 (none) syslogd 1.4.1: restart.
Apr 17 00:20:05 (none) kernel: Bad page state at free_hot_cold_page (in process 'rpm', page c121ef60)
Apr 17 00:20:05 (none) kernel: apm: set display: Power management disabled
Apr 17 00:20:05 (none) kernel: flags:0x2002001c mapping:c0780d64 mapped:0 count:0 private:0x00000000 Apr 17 00:20:05 (none) kernel: Backtrace:
Apr 17 00:20:05 (none) kernel: Call Trace:
Apr 17 00:20:05 (none) kernel: [<c013f01d>] bad_page+0x5d/0x90
Apr 17 00:20:05 (none) kernel: [<c013f340>] free_hot_cold_page+0x60/0xf0
Apr 17 00:20:05 (none) kernel: [<c0148167>] unmap_page_range+0x1a7/0x2b0
Apr 17 00:20:05 (none) kernel: [<c014839b>] unmap_vmas+0x12b/0x280
Apr 17 00:20:05 (none) kernel: [<c014a959>] exit_mmap+0x59/0x180
Apr 17 00:20:05 (none) kernel: [<c011df95>] mmput+0x45/0x60
Apr 17 00:20:05 (none) kernel: [<c01216cd>] do_exit+0x13d/0xa50
Apr 17 00:20:05 (none) kernel: [<c0128245>] __dequeue_signal+0x125/0x190
Apr 17 00:20:05 (none) kernel: [<c0122007>] do_group_exit+0x27/0x70
Apr 17 00:20:05 (none) kernel: [<c0129902>] get_signal_to_deliver+0x202/0x2d0
Apr 17 00:20:05 (none) kernel: [<c01071ae>] do_signal+0x5e/0x5d0
Apr 17 00:20:05 (none) kernel: [<c0119608>] do_page_fault+0x358/0x4f2
Apr 17 00:20:05 (none) kernel: [<c0158e53>] vfs_read+0xb3/0x100
Apr 17 00:20:05 (none) kernel: [<c0158f65>] sys_pread64+0xc5/0x150
Apr 17 00:20:05 (none) kernel: [<c01192b0>] do_page_fault+0x0/0x4f2
Apr 17 00:20:05 (none) kernel: [<c0107757>] do_notify_resume+0x37/0x40
Apr 17 00:20:05 (none) kernel: [<c0107e7e>] work_notifysig+0x13/0x15
Apr 17 00:20:05 (none) kernel:
Apr 17 00:20:05 (none) kernel: Trying to fix it up, but a reboot is needed
..............................................................................................................................
Apr 17 10:37:53 (none) kernel: klogd 1.4.1, log source = /proc/kmsg started.
Al vanalles geprobeerd. Omdat het een test van SLES9 zonder sp1 (test-periode voorbij) betreft verwacht ik dat ik een buggy kernel te pakken heb. Wie weet meer?