* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1
@ 2006-02-01 18:22 Dave Spring
2006-02-09 23:55 ` Dave Spring
0 siblings, 1 reply; 21+ messages in thread
From: Dave Spring @ 2006-02-01 18:22 UTC (permalink / raw)
To: linux-kernel
>> running kernels with or without PREEMPT enabled.
>>
>If you don't actually *need* accelerated 3D (or if you could do
>without it for a while), switching to the "nv" driver for a few
>days/weeks would be interresting. If the crashes go away that would
>point towards the nvidia driver, if they don't go away we'll get a
>nice untainted crash report.
It's not the nv drivers - or at least not just them.
I'm getting this bug once or twice a day on a mini-ITX
(C3 533Mhz processor) based server which doesn't even have X installed.
For me, it appeared sometime after 2.6.12.
I'm now running with gentoo 2.6.15-r1 with Hugh's recently posted patch,
and waiting 8-|
Dave Spring
^ permalink raw reply [flat|nested] 21+ messages in thread* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-02-01 18:22 PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 Dave Spring @ 2006-02-09 23:55 ` Dave Spring 2006-02-10 0:13 ` Alistair John Strachan 0 siblings, 1 reply; 21+ messages in thread From: Dave Spring @ 2006-02-09 23:55 UTC (permalink / raw) To: linux-kernel Just for closure's sake: This turned out to be a hardware problem. Memtest86+ http://www.memtest.org/ found an intermittent and pattern-sensitive memory error, and only appearing at one or two random locations within the 256M module. Replacing the dodgy RAM module did the trick. Dave Spring wrote: >>> running kernels with or without PREEMPT enabled. >>> >> If you don't actually *need* accelerated 3D (or if you could do >> without it for a while), switching to the "nv" driver for a few >> days/weeks would be interresting. If the crashes go away that would >> point towards the nvidia driver, if they don't go away we'll get a >> nice untainted crash report. > > > It's not the nv drivers - or at least not just them. > I'm getting this bug once or twice a day on a mini-ITX (C3 533Mhz > processor) based server which doesn't even have X installed. > For me, it appeared sometime after 2.6.12. > I'm now running with gentoo 2.6.15-r1 with Hugh's recently posted patch, > and waiting 8-| > > Dave Spring ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-02-09 23:55 ` Dave Spring @ 2006-02-10 0:13 ` Alistair John Strachan 2006-02-11 2:15 ` Ken MacFerrin 0 siblings, 1 reply; 21+ messages in thread From: Alistair John Strachan @ 2006-02-10 0:13 UTC (permalink / raw) To: Dave Spring; +Cc: linux-kernel, Hugh Dickins, Ken MacFerrin On Thursday 09 February 2006 23:55, Dave Spring wrote: > Just for closure's sake: > This turned out to be a hardware problem. > Memtest86+ http://www.memtest.org/ found an intermittent and > pattern-sensitive memory error, > and only appearing at one or two random locations within the 256M module. > Replacing the dodgy RAM module did the trick. Thanks Dave. Any update on your problem Ken? I'm keen to hear whether you had crashes without the NVIDIA driver loaded. -- Cheers, Alistair. 'No sense being pessimistic, it probably wouldn't work anyway.' Third year Computer Science undergraduate. 1F2 55 South Clerk Street, Edinburgh, UK. ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-02-10 0:13 ` Alistair John Strachan @ 2006-02-11 2:15 ` Ken MacFerrin 2006-03-13 18:59 ` Ken MacFerrin 0 siblings, 1 reply; 21+ messages in thread From: Ken MacFerrin @ 2006-02-11 2:15 UTC (permalink / raw) To: Alistair John Strachan; +Cc: Dave Spring, linux-kernel, Hugh Dickins Alistair John Strachan wrote: > On Thursday 09 February 2006 23:55, Dave Spring wrote: > >>Just for closure's sake: >> This turned out to be a hardware problem. >>Memtest86+ http://www.memtest.org/ found an intermittent and >>pattern-sensitive memory error, >>and only appearing at one or two random locations within the 256M module. >>Replacing the dodgy RAM module did the trick. > > > Thanks Dave. Any update on your problem Ken? I'm keen to hear whether you had > crashes without the NVIDIA driver loaded. > Sorry, I got called out of town last weekend so I didn't get a chance to try this out yet.. -Ken ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-02-11 2:15 ` Ken MacFerrin @ 2006-03-13 18:59 ` Ken MacFerrin 2006-03-14 19:04 ` Ken MacFerrin 0 siblings, 1 reply; 21+ messages in thread From: Ken MacFerrin @ 2006-03-13 18:59 UTC (permalink / raw) To: Ken MacFerrin Cc: Alistair John Strachan, Dave Spring, linux-kernel, Hugh Dickins Ken MacFerrin wrote: > Alistair John Strachan wrote: > >> On Thursday 09 February 2006 23:55, Dave Spring wrote: >> >>> Just for closure's sake: >>> This turned out to be a hardware problem. >>> Memtest86+ http://www.memtest.org/ found an intermittent and >>> pattern-sensitive memory error, >>> and only appearing at one or two random locations within the 256M >>> module. >>> Replacing the dodgy RAM module did the trick. >> >> >> >> Thanks Dave. Any update on your problem Ken? I'm keen to hear whether >> you had crashes without the NVIDIA driver loaded. >> > > Sorry, I got called out of town last weekend so I didn't get a chance to > try this out yet.. > -Ken As a follow-up to close out this thread. I only had a chance to test the nv driver for a short time before needing to go back to the xinerama capabilities of the Nvidia driver again. I subsequently had a severe crash that beat up the filesystem pretty badly so I did a data backup and a clean install of Gentoo/KDE3.5 (kernel 2.6.15-r1) along with the binary Nvidia driver (1.0.8178-r3) and have not had the problem re-occur since. The new install is using the same hardware and kernel config which has been stable for over a week of uptime now. This would lead me to believe my previous install suffered from some evil filesystem gremlin that had snuck in from an earlier crash and continued to pop up to cause havok versus a genuine kernel bug. I appreciate the help and feedback in trying to get this figured out. Thanks, Ken ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-03-13 18:59 ` Ken MacFerrin @ 2006-03-14 19:04 ` Ken MacFerrin 0 siblings, 0 replies; 21+ messages in thread From: Ken MacFerrin @ 2006-03-14 19:04 UTC (permalink / raw) To: Ken MacFerrin Cc: Alistair John Strachan, Dave Spring, linux-kernel, Hugh Dickins Ken MacFerrin wrote: > Ken MacFerrin wrote: > >> Alistair John Strachan wrote: >> >>> On Thursday 09 February 2006 23:55, Dave Spring wrote: >>> >>>> Just for closure's sake: >>>> This turned out to be a hardware problem. >>>> Memtest86+ http://www.memtest.org/ found an intermittent and >>>> pattern-sensitive memory error, >>>> and only appearing at one or two random locations within the 256M >>>> module. >>>> Replacing the dodgy RAM module did the trick. >>> >>> >>> >>> >>> Thanks Dave. Any update on your problem Ken? I'm keen to hear whether >>> you had crashes without the NVIDIA driver loaded. >>> >> >> Sorry, I got called out of town last weekend so I didn't get a chance >> to try this out yet.. >> -Ken > > > As a follow-up to close out this thread. I only had a chance to test > the nv driver for a short time before needing to go back to the xinerama > capabilities of the Nvidia driver again. I subsequently had a severe > crash that beat up the filesystem pretty badly so I did a data backup > and a clean install of Gentoo/KDE3.5 (kernel 2.6.15-r1) along with the > binary Nvidia driver (1.0.8178-r3) and have not had the problem re-occur > since. The new install is using the same hardware and kernel config > which has been stable for over a week of uptime now. This would lead me > to believe my previous install suffered from some evil filesystem > gremlin that had snuck in from an earlier crash and continued to pop up > to cause havok versus a genuine kernel bug. > > I appreciate the help and feedback in trying to get this figured out. > > Thanks, > Ken It would appear I spoke just a day too soon... I had the following crash this morning with several kernel bugs as listed below. -Ken mm-home1 ~ # uname -a Linux mm-home1 2.6.15-gentoo-r1 #1 SMP PREEMPT Thu Mar 9 16:05:55 MST 2006 i686 Intel(R) Pentium(R) 4 CPU 3.00GHz GenuineIntel GNU/Linux ----------- /var/log/messages -------------- Mar 14 09:18:12 mm-home1 Unable to handle kernel paging request at virtual address 00610000 Mar 14 09:18:12 mm-home1 printing eip: Mar 14 09:18:12 mm-home1 c0141abd Mar 14 09:18:12 mm-home1 *pde = 00000000 Mar 14 09:18:12 mm-home1 Oops: 0000 [#1] Mar 14 09:18:12 mm-home1 PREEMPT SMP Mar 14 09:18:12 mm-home1 Modules linked in: lp vmnet vmmon snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq eth1394 nls_utf8 rfcomm bnep l2cap snd_emu10k1 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer snd_ac97_bus snd_page_alloc snd_util_mem snd_hwdep dv1394 video1394 raw1394 ohci1394 ieee1394 w83627hf hwmon_vid i2c_isa eeprom i2c_dev i2c_i801 3c59x loop nvidia ntfs rtc dm_mod hci_usb bluetooth tsdev Mar 14 09:18:12 mm-home1 CPU: 0 Mar 14 09:18:12 mm-home1 EIP: 0060:[<c0141abd>] Tainted: PF VLI Mar 14 09:18:12 mm-home1 EFLAGS: 00013006 (2.6.15-gentoo-r1) Mar 14 09:18:12 mm-home1 EIP is at find_get_page+0x2e/0x4d Mar 14 09:18:12 mm-home1 eax: 00610000 ebx: 00610000 ecx: 00000000 edx: 00610000 Mar 14 09:18:12 mm-home1 esi: f595e1d8 edi: f595e110 ebp: 00020ac6 esp: f6773e8c Mar 14 09:18:12 mm-home1 ds: 007b es: 007b ss: 0068 Mar 14 09:18:12 mm-home1 Process vmware-vmx (pid: 9484, threadinfo=f6772000 task=f7afaa70) Mar 14 09:18:12 mm-home1 Stack: f595e1cc 00020ac6 00030000 00000000 c0142b86 f595e1c8 00020ac6 00020ab0 Mar 14 09:18:12 mm-home1 00000020 d2b7b544 00000002 00000000 f7072bcc f595e1c8 f7072b80 c0142ad5 Mar 14 09:18:12 mm-home1 f6773f08 acfc6000 d2b7b544 c0152f1e d2b7b544 acfc6000 f6773f08 d2b7b56c Mar 14 09:18:12 mm-home1 Call Trace: Mar 14 09:18:12 mm-home1 [<c0142b86>] filemap_nopage+0xb1/0x375 Mar 14 09:18:12 mm-home1 [<c0142ad5>] filemap_nopage+0x0/0x375 Mar 14 09:18:12 mm-home1 [<c0152f1e>] do_no_page+0x85/0x2ba Mar 14 09:18:12 mm-home1 [<c0142ad5>] filemap_nopage+0x0/0x375 Mar 14 09:18:12 mm-home1 [<c0153460>] __handle_mm_fault+0x263/0x302 Mar 14 09:18:12 mm-home1 [<c0115738>] do_page_fault+0x1b7/0x557 Mar 14 09:18:12 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:18:12 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:18:12 mm-home1 Code: ec 08 8b 5c 24 14 8d 73 10 83 c3 04 89 f0 e8 c3 97 2f 00 8b 44 24 18 89 1c 24 89 44 24 04 e8 7a 2c 17 00 85 c0 89 c3 74 0d 89 c2 <8b> 00 f6 c4 40 75 13 f0 ff 42 04 89 f0 e8 76 99 2f 00 89 d8 83 Mar 14 09:18:12 mm-home1 <6>note: vmware-vmx[9484] exited with preempt_count 1 Mar 14 09:18:50 mm-home1 syslog-ng[8497]: Connection broken to AF_INET(localhost:5149), reopening in 60 seconds Mar 14 09:18:56 mm-home1 smartd[9805]: Device: /dev/hda, SMART Usage Attribute: 194 Temperature_Celsius changed from 128 to 117 Mar 14 09:19:51 mm-home1 syslog-ng[8497]: Connection broken to AF_INET(localhost:5149), reopening in 60 seconds Mar 14 09:20:01 mm-home1 cron[1181]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons ) Mar 14 09:30:01 mm-home1 cron[17880]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons ) Mar 14 09:35:05 mm-home1 Bad page state at prep_new_page (in process 'superkaramba', page c2069230) Mar 14 09:35:05 mm-home1 flags:0xc0000000 mapping:00000000 mapcount:1 count:1 Mar 14 09:35:05 mm-home1 Backtrace: Mar 14 09:35:05 mm-home1 [<c01458e8>] bad_page+0x84/0xbc Mar 14 09:35:05 mm-home1 [<c0145d4d>] prep_new_page+0x27/0x80 Mar 14 09:35:05 mm-home1 [<c0146354>] buffered_rmqueue+0x11f/0x275 Mar 14 09:35:05 mm-home1 [<c014661e>] get_page_from_freelist+0xa7/0xbf Mar 14 09:35:05 mm-home1 [<c014668c>] __alloc_pages+0x56/0x300 Mar 14 09:35:05 mm-home1 [<c0103944>] apic_timer_interrupt+0x1c/0x24 Mar 14 09:35:05 mm-home1 [<c0115188>] pte_alloc_one+0x11/0x12 Mar 14 09:35:05 mm-home1 [<c015094f>] __pte_alloc+0x2b/0xb6 Mar 14 09:35:05 mm-home1 [<c0150deb>] copy_pte_range+0x2d8/0x2ec Mar 14 09:35:05 mm-home1 [<c0150ebe>] copy_page_range+0xbf/0x112 Mar 14 09:35:05 mm-home1 [<c011bb10>] copy_mm+0x28d/0x38f Mar 14 09:35:05 mm-home1 [<c011c57a>] copy_process+0x458/0xed0 Mar 14 09:35:05 mm-home1 [<c011d0f2>] do_fork+0x74/0x1bd Mar 14 09:35:05 mm-home1 [<c02b7324>] copy_to_user+0x42/0x5c Mar 14 09:35:05 mm-home1 [<c0101a6e>] sys_clone+0x3e/0x42 Mar 14 09:35:05 mm-home1 [<c0102e8f>] sysenter_past_esp+0x54/0x75 Mar 14 09:35:05 mm-home1 Trying to fix it up, but a reboot is needed Mar 14 09:35:05 mm-home1 ------------[ cut here ]------------ Mar 14 09:35:05 mm-home1 kernel BUG at mm/rmap.c:486! Mar 14 09:35:05 mm-home1 invalid operand: 0000 [#2] Mar 14 09:35:05 mm-home1 PREEMPT SMP Mar 14 09:35:05 mm-home1 Modules linked in: lp vmnet vmmon snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq eth1394 nls_utf8 rfcomm bnep l2cap snd_emu10k1 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer snd_ac97_bus snd_page_alloc snd_util_mem snd_hwdep dv1394 video1394 raw1394 ohci1394 ieee1394 w83627hf hwmon_vid i2c_isa eeprom i2c_dev i2c_i801 3c59x loop nvidia ntfs rtc dm_mod hci_usb bluetooth tsdev Mar 14 09:35:05 mm-home1 CPU: 0 Mar 14 09:35:05 mm-home1 EIP: 0060:[<c0158335>] Tainted: PF B VLI Mar 14 09:35:05 mm-home1 EFLAGS: 00010286 (2.6.15-gentoo-r1) Mar 14 09:35:05 mm-home1 EIP is at page_remove_rmap+0x33/0x3d Mar 14 09:35:05 mm-home1 eax: ffffffff ebx: fffb5548 ecx: c2069230 edx: c2069230 Mar 14 09:35:05 mm-home1 esi: b6152000 edi: c2069230 ebp: cdbffdd4 esp: cdbffd30 Mar 14 09:35:05 mm-home1 ds: 007b es: 007b ss: 0068 Mar 14 09:35:05 mm-home1 Process superkaramba (pid: 26323, threadinfo=cdbfe000 task=dab25a70) Mar 14 09:35:05 mm-home1 Stack: c1fc9558 cdbffdd4 c0151105 c2069230 b6152000 74b2c045 74b2c045 c192e548 Mar 14 09:35:05 mm-home1 fffffffc ffffffff de784580 b6156000 cdad9b60 b6156000 cdbffdd4 c01512b9 Mar 14 09:35:05 mm-home1 c220e900 e1eae544 cdad9b60 b614e000 b6156000 cdbffdd4 00000000 b6155fff Mar 14 09:35:05 mm-home1 Call Trace: Mar 14 09:35:05 mm-home1 [<c0151105>] zap_pte_range+0x1f4/0x2f4 Mar 14 09:35:05 mm-home1 [<c01512b9>] unmap_page_range+0xb4/0x13a Mar 14 09:35:05 mm-home1 [<c015142a>] unmap_vmas+0xeb/0x24c Mar 14 09:35:05 mm-home1 [<c015649a>] exit_mmap+0x93/0x13e Mar 14 09:35:05 mm-home1 [<c011b564>] mmput+0x38/0x9b Mar 14 09:35:05 mm-home1 [<c016df32>] exec_mmap+0xfd/0x1f1 Mar 14 09:35:05 mm-home1 [<c016e5d4>] flush_old_exec+0x50c/0x898 Mar 14 09:35:05 mm-home1 [<c01629ec>] vfs_read+0x162/0x1b3 Mar 14 09:35:05 mm-home1 [<c016de26>] kernel_read+0x50/0x5f Mar 14 09:35:05 mm-home1 [<c0192506>] load_elf_binary+0x3ae/0xd10 Mar 14 09:35:05 mm-home1 [<c014ff49>] page_address+0xa6/0xc7 Mar 14 09:35:05 mm-home1 [<c014f874>] kunmap_high+0x7c/0xa0 Mar 14 09:35:05 mm-home1 [<c0192158>] load_elf_binary+0x0/0xd10 Mar 14 09:35:05 mm-home1 [<c016ec6e>] search_binary_handler+0xd3/0x2fd Mar 14 09:35:05 mm-home1 [<c016f036>] do_execve+0x19e/0x240 Mar 14 09:35:05 mm-home1 [<c0101af3>] sys_execve+0x46/0x93 Mar 14 09:35:05 mm-home1 [<c0102e8f>] sysenter_past_esp+0x54/0x75 Mar 14 09:35:05 mm-home1 Code: 83 42 08 ff 0f 98 c0 84 c0 74 1c 8b 42 08 83 c0 01 78 18 c7 44 24 04 ff ff ff ff c7 04 24 10 00 00 00 e8 ab e9 fe ff 83 c4 08 c3 <0f> 0b e6 01 c2 b1 45 c0 eb de 83 ec 2c 89 7c 24 24 89 5c 24 1c Mar 14 09:35:05 mm-home1 <6>note: superkaramba[26323] exited with preempt_count 3 Mar 14 09:35:44 mm-home1 Unable to handle kernel paging request at virtual address 00100104 Mar 14 09:35:44 mm-home1 printing eip: Mar 14 09:35:44 mm-home1 c01462a4 Mar 14 09:35:44 mm-home1 *pde = 00000000 Mar 14 09:35:44 mm-home1 Oops: 0002 [#3] Mar 14 09:35:44 mm-home1 PREEMPT SMP Mar 14 09:35:44 mm-home1 Modules linked in: lp vmnet vmmon snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq eth1394 nls_utf8 rfcomm bnep l2cap snd_emu10k1 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer snd_ac97_bus snd_page_alloc snd_util_mem snd_hwdep dv1394 video1394 raw1394 ohci1394 ieee1394 w83627hf hwmon_vid i2c_isa eeprom i2c_dev i2c_i801 3c59x loop nvidia ntfs rtc dm_mod hci_usb bluetooth tsdev Mar 14 09:35:44 mm-home1 CPU: 0 Mar 14 09:35:44 mm-home1 EIP: 0060:[<c01462a4>] Tainted: PF B VLI Mar 14 09:35:44 mm-home1 EFLAGS: 00010002 (2.6.15-gentoo-r1) Mar 14 09:35:44 mm-home1 EIP is at buffered_rmqueue+0x6f/0x275 Mar 14 09:35:44 mm-home1 eax: c206924c ebx: c04baa80 ecx: c04bab10 edx: 00100100 Mar 14 09:35:44 mm-home1 esi: c04bab00 edi: e237e000 ebp: 00000246 esp: e237fe6c Mar 14 09:35:44 mm-home1 ds: 007b es: 007b ss: 0068 Mar 14 09:35:44 mm-home1 Process amarokapp (pid: 16519, threadinfo=e237e000 task=f7b10030) Mar 14 09:35:44 mm-home1 Stack: e237e000 00000400 00000000 c0142677 effc0314 f7efcdcc 00000000 c2069230 Mar 14 09:35:44 mm-home1 c04bb128 00000044 00000000 00000003 c014661e c04baa80 00000000 000280d2 Mar 14 09:35:44 mm-home1 00000003 00000044 c04bb128 f7b10030 000280d2 c04baa80 c014668c 000280d2 Mar 14 09:35:44 mm-home1 Call Trace: Mar 14 09:35:44 mm-home1 [<c0142677>] __generic_file_aio_read+0x1bf/0x227 Mar 14 09:35:44 mm-home1 [<c014661e>] get_page_from_freelist+0xa7/0xbf Mar 14 09:35:44 mm-home1 [<c014668c>] __alloc_pages+0x56/0x300 Mar 14 09:35:44 mm-home1 [<c0152d4a>] do_anonymous_page+0x50/0x19f Mar 14 09:35:44 mm-home1 [<c0153307>] __handle_mm_fault+0x10a/0x302 Mar 14 09:35:44 mm-home1 [<c0115738>] do_page_fault+0x1b7/0x557 Mar 14 09:35:44 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:35:44 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:35:44 mm-home1 Code: 8d b3 80 00 00 00 9c 5d fa 8b 83 80 00 00 00 3b 46 04 0f 8e 23 01 00 00 85 c0 74 28 8b 46 10 8d 48 e4 89 4c 24 1c 8b 48 04 8b 10 <89> 4a 04 89 11 c7 40 04 00 02 20 00 c7 00 00 01 10 00 83 ab 80 Mar 14 09:35:44 mm-home1 <6>note: amarokapp[16519] exited with preempt_count 1 Mar 14 09:35:54 mm-home1 syslog-ng[8497]: Connection broken to AF_INET(localhost:5149), reopening in 60 seconds Mar 14 09:36:25 mm-home1 Unable to handle kernel paging request at virtual address 00100104 Mar 14 09:36:25 mm-home1 printing eip: Mar 14 09:36:25 mm-home1 c01462a4 Mar 14 09:36:25 mm-home1 *pde = 00000000 Mar 14 09:36:25 mm-home1 Oops: 0002 [#4] Mar 14 09:36:25 mm-home1 PREEMPT SMP Mar 14 09:36:25 mm-home1 Modules linked in: lp vmnet vmmon snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq eth1394 nls_utf8 rfcomm bnep l2cap snd_emu10k1 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer snd_ac97_bus snd_page_alloc snd_util_mem snd_hwdep dv1394 video1394 raw1394 ohci1394 ieee1394 w83627hf hwmon_vid i2c_isa eeprom i2c_dev i2c_i801 3c59x loop nvidia ntfs rtc dm_mod hci_usb bluetooth tsdev Mar 14 09:36:25 mm-home1 CPU: 0 Mar 14 09:36:25 mm-home1 EIP: 0060:[<c01462a4>] Tainted: PF B VLI Mar 14 09:36:25 mm-home1 EFLAGS: 00010002 (2.6.15-gentoo-r1) Mar 14 09:36:25 mm-home1 EIP is at buffered_rmqueue+0x6f/0x275 Mar 14 09:36:25 mm-home1 eax: c206924c ebx: c04baa80 ecx: c04bab10 edx: 00100100 Mar 14 09:36:25 mm-home1 esi: c04bab00 edi: e28fc000 ebp: 00000246 esp: e28fde6c Mar 14 09:36:25 mm-home1 ds: 007b es: 007b ss: 0068 Mar 14 09:36:25 mm-home1 Process mlnet (pid: 16435, threadinfo=e28fc000 task=c0e1d550) Mar 14 09:36:25 mm-home1 Stack: eab6e090 00000000 e28fdf38 cb8c16b8 c01cfd53 eab6e090 00000000 c2069230 Mar 14 09:36:25 mm-home1 c04bb128 00000044 00000000 00000003 c014661e c04baa80 00000000 000280d2 Mar 14 09:36:25 mm-home1 00000003 00000044 c04bb128 c0e1d550 000280d2 c04baa80 c014668c 000280d2 Mar 14 09:36:25 mm-home1 Call Trace: Mar 14 09:36:25 mm-home1 [<c01cfd53>] reiserfs_permission+0x27/0x2b Mar 14 09:36:25 mm-home1 [<c014661e>] get_page_from_freelist+0xa7/0xbf Mar 14 09:36:25 mm-home1 [<c014668c>] __alloc_pages+0x56/0x300 Mar 14 09:36:25 mm-home1 [<c0152d4a>] do_anonymous_page+0x50/0x19f Mar 14 09:36:25 mm-home1 [<c0161c9c>] nameidata_to_filp+0x37/0x4f Mar 14 09:36:25 mm-home1 [<c0153307>] __handle_mm_fault+0x10a/0x302 Mar 14 09:36:25 mm-home1 [<c0115738>] do_page_fault+0x1b7/0x557 Mar 14 09:36:25 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:36:25 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:36:25 mm-home1 Code: 8d b3 80 00 00 00 9c 5d fa 8b 83 80 00 00 00 3b 46 04 0f 8e 23 01 00 00 85 c0 74 28 8b 46 10 8d 48 e4 89 4c 24 1c 8b 48 04 8b 10 <89> 4a 04 89 11 c7 40 04 00 02 20 00 c7 00 00 01 10 00 83 ab 80 Mar 14 09:36:25 mm-home1 <6>note: mlnet[16435] exited with preempt_count 1 Mar 14 09:36:54 mm-home1 syslog-ng[8497]: Connection broken to AF_INET(localhost:5149), reopening in 60 seconds Mar 14 09:37:55 mm-home1 syslog-ng[8497]: Connection broken to AF_INET(localhost:5149), reopening in 60 seconds Mar 14 09:38:55 mm-home1 syslog-ng[8497]: Connection broken to AF_INET(localhost:5149), reopening in 60 seconds Mar 14 09:39:19 mm-home1 ------------[ cut here ]------------ Mar 14 09:39:19 mm-home1 kernel BUG at mm/page_alloc.c:761! Mar 14 09:39:19 mm-home1 invalid operand: 0000 [#5] Mar 14 09:39:19 mm-home1 PREEMPT SMP Mar 14 09:39:19 mm-home1 Modules linked in: lp vmnet vmmon snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq eth1394 nls_utf8 rfcomm bnep l2cap snd_emu10k1 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer snd_ac97_bus snd_page_alloc snd_util_mem snd_hwdep dv1394 video1394 raw1394 ohci1394 ieee1394 w83627hf hwmon_vid i2c_isa eeprom i2c_dev i2c_i801 3c59x loop nvidia ntfs rtc dm_mod hci_usb bluetooth tsdev Mar 14 09:39:19 mm-home1 CPU: 0 Mar 14 09:39:19 mm-home1 EIP: 0060:[<c0146486>] Tainted: PF B VLI Mar 14 09:39:19 mm-home1 EFLAGS: 00010202 (2.6.15-gentoo-r1) Mar 14 09:39:19 mm-home1 EIP is at buffered_rmqueue+0x251/0x275 Mar 14 09:39:19 mm-home1 eax: 00000001 ebx: c04baa80 ecx: 00038000 edx: 00000001 Mar 14 09:39:19 mm-home1 esi: c04bab00 edi: ddb92000 ebp: 00000246 esp: ddb93e6c Mar 14 09:39:19 mm-home1 ds: 007b es: 007b ss: 0068 Mar 14 09:39:19 mm-home1 Process thunderbird-bin (pid: 26335, threadinfo=ddb92000 task=f786fa70) Mar 14 09:39:19 mm-home1 Stack: c04baa80 c04baaf4 00000000 c0142677 00000000 00000001 00000000 c04baaf4 Mar 14 09:39:19 mm-home1 c04bb128 00000044 00000000 00000003 c014661e c04baa80 00000000 000280d2 Mar 14 09:39:19 mm-home1 00000003 00000044 c04bb128 f786fa70 000280d2 c04baa80 c014668c 000280d2 Mar 14 09:39:19 mm-home1 Call Trace: Mar 14 09:39:19 mm-home1 [<c0142677>] __generic_file_aio_read+0x1bf/0x227 Mar 14 09:39:19 mm-home1 [<c014661e>] get_page_from_freelist+0xa7/0xbf Mar 14 09:39:19 mm-home1 [<c014668c>] __alloc_pages+0x56/0x300 Mar 14 09:39:19 mm-home1 [<c0154869>] vma_adjust+0x1ff/0x38a Mar 14 09:39:19 mm-home1 [<c0152d4a>] do_anonymous_page+0x50/0x19f Mar 14 09:39:19 mm-home1 [<c0153307>] __handle_mm_fault+0x10a/0x302 Mar 14 09:39:19 mm-home1 [<c0115738>] do_page_fault+0x1b7/0x557 Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:19 mm-home1 Code: 3c 00 40 00 00 0f 84 42 ff ff ff 8b 44 24 38 8b 54 24 1c 89 44 24 04 89 14 24 e8 a6 f4 ff ff 8b 44 24 1c 83 c4 20 5b 5e 5f 5d c3 <0f> 0b f9 02 aa ab 45 c0 e9 63 fe ff ff e8 bf 3a 2f 00 e9 31 fe Mar 14 09:39:19 mm-home1 <1>Unable to handle kernel paging request at virtual address 00100104 Mar 14 09:39:19 mm-home1 printing eip: Mar 14 09:39:19 mm-home1 c01461a9 Mar 14 09:39:19 mm-home1 *pde = 00000000 Mar 14 09:39:19 mm-home1 Oops: 0002 [#6] Mar 14 09:39:19 mm-home1 PREEMPT SMP Mar 14 09:39:19 mm-home1 Modules linked in: lp vmnet vmmon snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq eth1394 nls_utf8 rfcomm bnep l2cap snd_emu10k1 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer snd_ac97_bus snd_page_alloc snd_util_mem snd_hwdep dv1394 video1394 raw1394 ohci1394 ieee1394 w83627hf hwmon_vid i2c_isa eeprom i2c_dev i2c_i801 3c59x loop nvidia ntfs rtc dm_mod hci_usb bluetooth tsdev Mar 14 09:39:19 mm-home1 CPU: 0 Mar 14 09:39:19 mm-home1 EIP: 0060:[<c01461a9>] Tainted: PF B VLI Mar 14 09:39:19 mm-home1 EFLAGS: 00010082 (2.6.15-gentoo-r1) Mar 14 09:39:19 mm-home1 EIP is at free_hot_cold_page+0xe6/0x161 Mar 14 09:39:19 mm-home1 eax: 00100100 ebx: c21e28c4 ecx: c04bab10 edx: c21e28e0 Mar 14 09:39:19 mm-home1 esi: c04baa80 edi: ddb92000 ebp: c04bab00 esp: ddb93bd8 Mar 14 09:39:19 mm-home1 ds: 007b es: 007b ss: 0068 Mar 14 09:39:19 mm-home1 Process thunderbird-bin (pid: 26335, threadinfo=ddb92000 task=f786fa70) Mar 14 09:39:19 mm-home1 Stack: 00000034 00000001 01cb3f60 000000b7 00000282 c04baa80 00000001 ddb93c14 Mar 14 09:39:19 mm-home1 c04baa80 00000008 c01469dc 00000002 c04baa80 c014c689 ddb93c14 00000002 Mar 14 09:39:19 mm-home1 00000000 c1fc393c c21e28c4 7f2e9067 c1ee422c ffffffff 00000000 d51e5d00 Mar 14 09:39:19 mm-home1 Call Trace: Mar 14 09:39:19 mm-home1 [<c01469dc>] __pagevec_free+0x16/0x1e Mar 14 09:39:19 mm-home1 [<c014c689>] release_pages+0x161/0x176 Mar 14 09:39:19 mm-home1 [<c01512b9>] unmap_page_range+0xb4/0x13a Mar 14 09:39:19 mm-home1 [<c0159d90>] free_pages_and_swap_cache+0x5d/0x83 Mar 14 09:39:19 mm-home1 [<c0151553>] unmap_vmas+0x214/0x24c Mar 14 09:39:19 mm-home1 [<c015649a>] exit_mmap+0x93/0x13e Mar 14 09:39:19 mm-home1 [<c011b564>] mmput+0x38/0x9b Mar 14 09:39:19 mm-home1 [<c01205e2>] do_exit+0xfc/0x41d Mar 14 09:39:19 mm-home1 [<c011e04a>] printk+0x17/0x1b Mar 14 09:39:19 mm-home1 [<c010414a>] do_trap+0x0/0x11d Mar 14 09:39:19 mm-home1 [<c01044a4>] do_invalid_op+0x0/0xab Mar 14 09:39:19 mm-home1 [<c0104546>] do_invalid_op+0xa2/0xab Mar 14 09:39:19 mm-home1 [<c0146486>] buffered_rmqueue+0x251/0x275 Mar 14 09:39:19 mm-home1 [<c014244c>] file_read_actor+0x92/0xfe Mar 14 09:39:19 mm-home1 [<c01422e4>] do_generic_mapping_read+0x4b7/0x58d Mar 14 09:39:19 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:19 mm-home1 [<c014007b>] audit_avc_path+0x93/0x9b Mar 14 09:39:19 mm-home1 [<c0146486>] buffered_rmqueue+0x251/0x275 Mar 14 09:39:19 mm-home1 [<c0142677>] __generic_file_aio_read+0x1bf/0x227 Mar 14 09:39:19 mm-home1 [<c014661e>] get_page_from_freelist+0xa7/0xbf Mar 14 09:39:19 mm-home1 [<c014668c>] __alloc_pages+0x56/0x300 Mar 14 09:39:19 mm-home1 [<c0154869>] vma_adjust+0x1ff/0x38a Mar 14 09:39:19 mm-home1 [<c0152d4a>] do_anonymous_page+0x50/0x19f Mar 14 09:39:19 mm-home1 [<c0153307>] __handle_mm_fault+0x10a/0x302 Mar 14 09:39:19 mm-home1 [<c0115738>] do_page_fault+0x1b7/0x557 Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:19 mm-home1 Code: 8d 14 76 c1 e0 07 03 44 24 14 8d 34 d0 8d ae 80 00 00 00 9c 8f 44 24 10 fa 8b 86 90 00 00 00 8d 53 1c 8d 8e 90 00 00 00 89 43 1c <89> 50 04 89 4a 04 89 96 90 00 00 00 8b 86 80 00 00 00 83 c0 01 Mar 14 09:39:19 mm-home1 <1>Fixing recursive fault but reboot is needed! Mar 14 09:39:19 mm-home1 scheduling while atomic: thunderbird-bin/0x00000002/26335 Mar 14 09:39:19 mm-home1 [<c0439c45>] schedule+0xa21/0xd33 Mar 14 09:39:19 mm-home1 [<c01231f3>] tasklet_action+0x63/0xc2 Mar 14 09:39:19 mm-home1 [<c0122e73>] __do_softirq+0x6b/0xd8 Mar 14 09:39:19 mm-home1 [<c012088e>] do_exit+0x3a8/0x41d Mar 14 09:39:19 mm-home1 [<c011007b>] __acpi_map_table+0xb/0xd6 Mar 14 09:39:19 mm-home1 [<c010414a>] do_trap+0x0/0x11d Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0115912>] do_page_fault+0x391/0x557 Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:19 mm-home1 [<c01461a9>] free_hot_cold_page+0xe6/0x161 Mar 14 09:39:19 mm-home1 [<c01469dc>] __pagevec_free+0x16/0x1e Mar 14 09:39:19 mm-home1 [<c014c689>] release_pages+0x161/0x176 Mar 14 09:39:19 mm-home1 [<c01512b9>] unmap_page_range+0xb4/0x13a Mar 14 09:39:19 mm-home1 [<c0159d90>] free_pages_and_swap_cache+0x5d/0x83 Mar 14 09:39:19 mm-home1 [<c0151553>] unmap_vmas+0x214/0x24c Mar 14 09:39:19 mm-home1 [<c015649a>] exit_mmap+0x93/0x13e Mar 14 09:39:19 mm-home1 [<c011b564>] mmput+0x38/0x9b Mar 14 09:39:19 mm-home1 [<c01205e2>] do_exit+0xfc/0x41d Mar 14 09:39:19 mm-home1 [<c011e04a>] printk+0x17/0x1b Mar 14 09:39:19 mm-home1 [<c010414a>] do_trap+0x0/0x11d Mar 14 09:39:19 mm-home1 [<c01044a4>] do_invalid_op+0x0/0xab Mar 14 09:39:19 mm-home1 [<c0104546>] do_invalid_op+0xa2/0xab Mar 14 09:39:19 mm-home1 [<c0146486>] buffered_rmqueue+0x251/0x275 Mar 14 09:39:19 mm-home1 [<c014244c>] file_read_actor+0x92/0xfe Mar 14 09:39:19 mm-home1 [<c01422e4>] do_generic_mapping_read+0x4b7/0x58d Mar 14 09:39:19 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:19 mm-home1 [<c014007b>] audit_avc_path+0x93/0x9b Mar 14 09:39:19 mm-home1 [<c0146486>] buffered_rmqueue+0x251/0x275 Mar 14 09:39:19 mm-home1 [<c0142677>] __generic_file_aio_read+0x1bf/0x227 Mar 14 09:39:19 mm-home1 [<c014661e>] get_page_from_freelist+0xa7/0xbf Mar 14 09:39:19 mm-home1 [<c014668c>] __alloc_pages+0x56/0x300 Mar 14 09:39:19 mm-home1 [<c0154869>] vma_adjust+0x1ff/0x38a Mar 14 09:39:19 mm-home1 [<c0152d4a>] do_anonymous_page+0x50/0x19f Mar 14 09:39:19 mm-home1 [<c0153307>] __handle_mm_fault+0x10a/0x302 Mar 14 09:39:19 mm-home1 [<c0115738>] do_page_fault+0x1b7/0x557 Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:19 mm-home1 Unable to handle kernel paging request at virtual address 00100104 Mar 14 09:39:19 mm-home1 printing eip: Mar 14 09:39:19 mm-home1 c014629f Mar 14 09:39:19 mm-home1 *pde = 00000000 Mar 14 09:39:19 mm-home1 Oops: 0000 [#7] Mar 14 09:39:19 mm-home1 PREEMPT SMP Mar 14 09:39:19 mm-home1 Modules linked in: lp vmnet vmmon snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq eth1394 nls_utf8 rfcomm bnep l2cap snd_emu10k1 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer snd_ac97_bus snd_page_alloc snd_util_mem snd_hwdep dv1394 video1394 raw1394 ohci1394 ieee1394 w83627hf hwmon_vid i2c_isa eeprom i2c_dev i2c_i801 3c59x loop nvidia ntfs rtc dm_mod hci_usb bluetooth tsdev Mar 14 09:39:19 mm-home1 CPU: 0 Mar 14 09:39:19 mm-home1 EIP: 0060:[<c014629f>] Tainted: PF B VLI Mar 14 09:39:19 mm-home1 EFLAGS: 00010002 (2.6.15-gentoo-r1) Mar 14 09:39:19 mm-home1 EIP is at buffered_rmqueue+0x6a/0x275 Mar 14 09:39:19 mm-home1 eax: 00100100 ebx: c04baa80 ecx: 001000e4 edx: c04baa80 Mar 14 09:39:19 mm-home1 esi: c04bab00 edi: e2706000 ebp: 00000246 esp: e2707e6c Mar 14 09:39:19 mm-home1 ds: 007b es: 007b ss: 0068 Mar 14 09:39:19 mm-home1 Process kicker (pid: 16457, threadinfo=e2706000 task=c0e50a70) Mar 14 09:39:19 mm-home1 Stack: 000200d0 00000000 c0e50a70 c0132eb2 e2707e7c e2707e7c 00000000 001000e4 Mar 14 09:39:19 mm-home1 c04bb128 00000044 00000000 00000003 c014661e c04baa80 00000000 000284d2 Mar 14 09:39:19 mm-home1 00000003 00000044 c04bb128 c0e50a70 000084d2 c04baa80 c014668c 000284d2 Mar 14 09:39:19 mm-home1 Call Trace: Mar 14 09:39:19 mm-home1 [<c0132eb2>] autoremove_wake_function+0x0/0x57 Mar 14 09:39:19 mm-home1 [<c014661e>] get_page_from_freelist+0xa7/0xbf Mar 14 09:39:19 mm-home1 [<c014668c>] __alloc_pages+0x56/0x300 Mar 14 09:39:19 mm-home1 [<c0154869>] vma_adjust+0x1ff/0x38a Mar 14 09:39:19 mm-home1 [<c0115188>] pte_alloc_one+0x11/0x12 Mar 14 09:39:19 mm-home1 [<c015094f>] __pte_alloc+0x2b/0xb6 Mar 14 09:39:19 mm-home1 [<c01533e9>] __handle_mm_fault+0x1ec/0x302 Mar 14 09:39:19 mm-home1 [<c0156339>] do_brk+0x1c7/0x295 Mar 14 09:39:19 mm-home1 [<c0115738>] do_page_fault+0x1b7/0x557 Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:19 mm-home1 Code: 24 18 8d 1c c2 8d b3 80 00 00 00 9c 5d fa 8b 83 80 00 00 00 3b 46 04 0f 8e 23 01 00 00 85 c0 74 28 8b 46 10 8d 48 e4 89 4c 24 1c <8b> 48 04 8b 10 89 4a 04 89 11 c7 40 04 00 02 20 00 c7 00 00 01 Mar 14 09:39:19 mm-home1 <6>note: kicker[16457] exited with preempt_count 1 Mar 14 09:39:19 mm-home1 Unable to handle kernel paging request at virtual address 00100104 Mar 14 09:39:19 mm-home1 printing eip: Mar 14 09:39:19 mm-home1 c01461a9 Mar 14 09:39:19 mm-home1 *pde = 00000000 Mar 14 09:39:19 mm-home1 Oops: 0002 [#8] Mar 14 09:39:19 mm-home1 PREEMPT SMP Mar 14 09:39:19 mm-home1 Modules linked in: lp vmnet vmmon snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq eth1394 nls_utf8 rfcomm bnep l2cap snd_emu10k1 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer snd_ac97_bus snd_page_alloc snd_util_mem snd_hwdep dv1394 video1394 raw1394 ohci1394 ieee1394 w83627hf hwmon_vid i2c_isa eeprom i2c_dev i2c_i801 3c59x loop nvidia ntfs rtc dm_mod hci_usb bluetooth tsdev Mar 14 09:39:19 mm-home1 CPU: 0 Mar 14 09:39:19 mm-home1 EIP: 0060:[<c01461a9>] Tainted: PF B VLI Mar 14 09:39:19 mm-home1 EFLAGS: 00010082 (2.6.15-gentoo-r1) Mar 14 09:39:19 mm-home1 EIP is at free_hot_cold_page+0xe6/0x161 Mar 14 09:39:19 mm-home1 eax: 00100100 ebx: c1f90810 ecx: c04bab10 edx: c1f9082c Mar 14 09:39:19 mm-home1 esi: c04baa80 edi: e2706000 ebp: c04bab00 esp: e2707c48 Mar 14 09:39:19 mm-home1 ds: 007b es: 007b ss: 0068 Mar 14 09:39:19 mm-home1 Process kicker (pid: 16457, threadinfo=e2706000 task=c0e50a70) Mar 14 09:39:19 mm-home1 Stack: 00000034 00000001 01cb3f60 000000b7 00000282 c04baa80 00000001 e2707c84 Mar 14 09:39:19 mm-home1 c04baa80 00000008 c01469dc 00000002 c04baa80 c014c689 e2707c84 00000002 Mar 14 09:39:19 mm-home1 00000000 c1ec59e0 c1f90810 650af065 c1f25b18 fffffffe 00000000 f7a5e080 Mar 14 09:39:19 mm-home1 Call Trace: Mar 14 09:39:19 mm-home1 [<c01469dc>] __pagevec_free+0x16/0x1e Mar 14 09:39:19 mm-home1 [<c014c689>] release_pages+0x161/0x176 Mar 14 09:39:19 mm-home1 [<c01512b9>] unmap_page_range+0xb4/0x13a Mar 14 09:39:19 mm-home1 [<c0159d90>] free_pages_and_swap_cache+0x5d/0x83 Mar 14 09:39:19 mm-home1 [<c0151553>] unmap_vmas+0x214/0x24c Mar 14 09:39:19 mm-home1 [<c015649a>] exit_mmap+0x93/0x13e Mar 14 09:39:19 mm-home1 [<c011b564>] mmput+0x38/0x9b Mar 14 09:39:19 mm-home1 [<c01205e2>] do_exit+0xfc/0x41d Mar 14 09:39:19 mm-home1 [<c010414a>] do_trap+0x0/0x11d Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0115912>] do_page_fault+0x391/0x557 Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:19 mm-home1 [<c014629f>] buffered_rmqueue+0x6a/0x275 Mar 14 09:39:19 mm-home1 [<c0132eb2>] autoremove_wake_function+0x0/0x57 Mar 14 09:39:19 mm-home1 [<c014661e>] get_page_from_freelist+0xa7/0xbf Mar 14 09:39:19 mm-home1 [<c014668c>] __alloc_pages+0x56/0x300 Mar 14 09:39:19 mm-home1 [<c0154869>] vma_adjust+0x1ff/0x38a Mar 14 09:39:19 mm-home1 [<c0115188>] pte_alloc_one+0x11/0x12 Mar 14 09:39:19 mm-home1 [<c015094f>] __pte_alloc+0x2b/0xb6 Mar 14 09:39:19 mm-home1 [<c01533e9>] __handle_mm_fault+0x1ec/0x302 Mar 14 09:39:19 mm-home1 [<c0156339>] do_brk+0x1c7/0x295 Mar 14 09:39:19 mm-home1 [<c0115738>] do_page_fault+0x1b7/0x557 Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:19 mm-home1 Code: 8d 14 76 c1 e0 07 03 44 24 14 8d 34 d0 8d ae 80 00 00 00 9c 8f 44 24 10 fa 8b 86 90 00 00 00 8d 53 1c 8d 8e 90 00 00 00 89 43 1c <89> 50 04 89 4a 04 89 96 90 00 00 00 8b 86 80 00 00 00 83 c0 01 Mar 14 09:39:19 mm-home1 <1>Fixing recursive fault but reboot is needed! Mar 14 09:39:19 mm-home1 scheduling while atomic: kicker/0x00000003/16457 Mar 14 09:39:19 mm-home1 [<c0439c45>] schedule+0xa21/0xd33 Mar 14 09:39:19 mm-home1 [<c0122e73>] __do_softirq+0x6b/0xd8 Mar 14 09:39:19 mm-home1 [<c012088e>] do_exit+0x3a8/0x41d Mar 14 09:39:19 mm-home1 [<c011007b>] __acpi_map_table+0xb/0xd6 Mar 14 09:39:19 mm-home1 [<c010414a>] do_trap+0x0/0x11d Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0115912>] do_page_fault+0x391/0x557 Mar 14 09:39:19 mm-home1 [<c03f0030>] tcp_send_dupack+0x93/0xfc Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:19 mm-home1 [<c01461a9>] free_hot_cold_page+0xe6/0x161 Mar 14 09:39:19 mm-home1 [<c01469dc>] __pagevec_free+0x16/0x1e Mar 14 09:39:19 mm-home1 [<c014c689>] release_pages+0x161/0x176 Mar 14 09:39:19 mm-home1 [<c01512b9>] unmap_page_range+0xb4/0x13a Mar 14 09:39:19 mm-home1 [<c0159d90>] free_pages_and_swap_cache+0x5d/0x83 Mar 14 09:39:19 mm-home1 [<c0151553>] unmap_vmas+0x214/0x24c Mar 14 09:39:19 mm-home1 [<c015649a>] exit_mmap+0x93/0x13e Mar 14 09:39:19 mm-home1 [<c011b564>] mmput+0x38/0x9b Mar 14 09:39:19 mm-home1 [<c01205e2>] do_exit+0xfc/0x41d Mar 14 09:39:19 mm-home1 [<c010414a>] do_trap+0x0/0x11d Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0115912>] do_page_fault+0x391/0x557 Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:19 mm-home1 [<c014629f>] buffered_rmqueue+0x6a/0x275 Mar 14 09:39:19 mm-home1 [<c0132eb2>] autoremove_wake_function+0x0/0x57 Mar 14 09:39:19 mm-home1 [<c014661e>] get_page_from_freelist+0xa7/0xbf Mar 14 09:39:19 mm-home1 [<c014668c>] __alloc_pages+0x56/0x300 Mar 14 09:39:19 mm-home1 [<c0154869>] vma_adjust+0x1ff/0x38a Mar 14 09:39:19 mm-home1 [<c0115188>] pte_alloc_one+0x11/0x12 Mar 14 09:39:19 mm-home1 [<c015094f>] __pte_alloc+0x2b/0xb6 Mar 14 09:39:19 mm-home1 [<c01533e9>] __handle_mm_fault+0x1ec/0x302 Mar 14 09:39:19 mm-home1 [<c0156339>] do_brk+0x1c7/0x295 Mar 14 09:39:19 mm-home1 [<c0115738>] do_page_fault+0x1b7/0x557 Mar 14 09:39:19 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:19 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:30 mm-home1 Unable to handle kernel paging request at virtual address 00100104 Mar 14 09:39:30 mm-home1 printing eip: Mar 14 09:39:30 mm-home1 c01461a9 Mar 14 09:39:30 mm-home1 *pde = 00000000 Mar 14 09:39:30 mm-home1 Oops: 0002 [#9] Mar 14 09:39:30 mm-home1 PREEMPT SMP Mar 14 09:39:30 mm-home1 Modules linked in: lp vmnet vmmon snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq eth1394 nls_utf8 rfcomm bnep l2cap snd_emu10k1 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer snd_ac97_bus snd_page_alloc snd_util_mem snd_hwdep dv1394 video1394 raw1394 ohci1394 ieee1394 w83627hf hwmon_vid i2c_isa eeprom i2c_dev i2c_i801 3c59x loop nvidia ntfs rtc dm_mod hci_usb bluetooth tsdev Mar 14 09:39:30 mm-home1 CPU: 0 Mar 14 09:39:30 mm-home1 EIP: 0060:[<c01461a9>] Tainted: PF B VLI Mar 14 09:39:30 mm-home1 EFLAGS: 00010082 (2.6.15-gentoo-r1) Mar 14 09:39:30 mm-home1 EIP is at free_hot_cold_page+0xe6/0x161 Mar 14 09:39:30 mm-home1 eax: 00100100 ebx: c1ec17ec ecx: c04bab10 edx: c1ec1808 Mar 14 09:39:30 mm-home1 esi: c04baa80 edi: e2382000 ebp: c04bab00 esp: e2383e4c Mar 14 09:39:30 mm-home1 ds: 007b es: 007b ss: 0068 Mar 14 09:39:30 mm-home1 Process vncviewer (pid: 16529, threadinfo=e2382000 task=f7a57a70) Mar 14 09:39:30 mm-home1 Stack: 00000034 00000001 00000007 714b8067 00000282 c04baa80 00000004 e2383e88 Mar 14 09:39:30 mm-home1 c04baa80 00000008 c01469dc 00000005 c04baa80 c014c689 e2383e88 00000005 Mar 14 09:39:30 mm-home1 00000000 c1f159d8 c1f3a77c c1f15b64 c1fed534 c1ec17ec 00000000 eedb3b80 Mar 14 09:39:30 mm-home1 Call Trace: Mar 14 09:39:30 mm-home1 [<c01469dc>] __pagevec_free+0x16/0x1e Mar 14 09:39:30 mm-home1 [<c014c689>] release_pages+0x161/0x176 Mar 14 09:39:30 mm-home1 [<c01512b9>] unmap_page_range+0xb4/0x13a Mar 14 09:39:30 mm-home1 [<c0159d90>] free_pages_and_swap_cache+0x5d/0x83 Mar 14 09:39:30 mm-home1 [<c0151553>] unmap_vmas+0x214/0x24c Mar 14 09:39:30 mm-home1 [<c015649a>] exit_mmap+0x93/0x13e Mar 14 09:39:30 mm-home1 [<c011b564>] mmput+0x38/0x9b Mar 14 09:39:30 mm-home1 [<c01205e2>] do_exit+0xfc/0x41d Mar 14 09:39:30 mm-home1 [<c012096e>] do_group_exit+0x3c/0xa6 Mar 14 09:39:30 mm-home1 [<c0102e8f>] sysenter_past_esp+0x54/0x75 Mar 14 09:39:30 mm-home1 Code: 8d 14 76 c1 e0 07 03 44 24 14 8d 34 d0 8d ae 80 00 00 00 9c 8f 44 24 10 fa 8b 86 90 00 00 00 8d 53 1c 8d 8e 90 00 00 00 89 43 1c <89> 50 04 89 4a 04 89 96 90 00 00 00 8b 86 80 00 00 00 83 c0 01 Mar 14 09:39:30 mm-home1 <1>Fixing recursive fault but reboot is needed! Mar 14 09:39:30 mm-home1 scheduling while atomic: vncviewer/0x00000002/16529 Mar 14 09:39:30 mm-home1 [<c0439c45>] schedule+0xa21/0xd33 Mar 14 09:39:30 mm-home1 [<c0102e8f>] sysenter_past_esp+0x54/0x75 Mar 14 09:39:30 mm-home1 [<c01461bd>] free_hot_cold_page+0xfa/0x161 Mar 14 09:39:30 mm-home1 [<c012088e>] do_exit+0x3a8/0x41d Mar 14 09:39:30 mm-home1 [<c011e04a>] printk+0x17/0x1b Mar 14 09:39:30 mm-home1 [<c010414a>] do_trap+0x0/0x11d Mar 14 09:39:30 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:30 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:30 mm-home1 [<c0115912>] do_page_fault+0x391/0x557 Mar 14 09:39:30 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:30 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:30 mm-home1 [<c029007b>] udf_get_pblock_virt15+0x143/0x159 Mar 14 09:39:30 mm-home1 [<c01461a9>] free_hot_cold_page+0xe6/0x161 Mar 14 09:39:30 mm-home1 [<c01469dc>] __pagevec_free+0x16/0x1e Mar 14 09:39:30 mm-home1 [<c014c689>] release_pages+0x161/0x176 Mar 14 09:39:30 mm-home1 [<c01512b9>] unmap_page_range+0xb4/0x13a Mar 14 09:39:30 mm-home1 [<c0159d90>] free_pages_and_swap_cache+0x5d/0x83 Mar 14 09:39:30 mm-home1 [<c0151553>] unmap_vmas+0x214/0x24c Mar 14 09:39:30 mm-home1 [<c015649a>] exit_mmap+0x93/0x13e Mar 14 09:39:30 mm-home1 [<c011b564>] mmput+0x38/0x9b Mar 14 09:39:30 mm-home1 [<c01205e2>] do_exit+0xfc/0x41d Mar 14 09:39:30 mm-home1 [<c012096e>] do_group_exit+0x3c/0xa6 Mar 14 09:39:30 mm-home1 [<c0102e8f>] sysenter_past_esp+0x54/0x75 Mar 14 09:39:30 mm-home1 Unable to handle kernel paging request at virtual address 00100104 Mar 14 09:39:30 mm-home1 printing eip: Mar 14 09:39:30 mm-home1 c014629f Mar 14 09:39:30 mm-home1 *pde = 00000000 Mar 14 09:39:30 mm-home1 Oops: 0000 [#10] Mar 14 09:39:30 mm-home1 PREEMPT SMP Mar 14 09:39:30 mm-home1 Modules linked in: lp vmnet vmmon snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq eth1394 nls_utf8 rfcomm bnep l2cap snd_emu10k1 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer snd_ac97_bus snd_page_alloc snd_util_mem snd_hwdep dv1394 video1394 raw1394 ohci1394 ieee1394 w83627hf hwmon_vid i2c_isa eeprom i2c_dev i2c_i801 3c59x loop nvidia ntfs rtc dm_mod hci_usb bluetooth tsdev Mar 14 09:39:30 mm-home1 CPU: 0 Mar 14 09:39:30 mm-home1 EIP: 0060:[<c014629f>] Tainted: PF B VLI Mar 14 09:39:30 mm-home1 EFLAGS: 00010002 (2.6.15-gentoo-r1) Mar 14 09:39:30 mm-home1 EIP is at buffered_rmqueue+0x6a/0x275 Mar 14 09:39:30 mm-home1 eax: 00100100 ebx: c04baa80 ecx: 001000e4 edx: c04baa80 Mar 14 09:39:30 mm-home1 esi: c04bab00 edi: e2914000 ebp: 00000246 esp: e2915e6c Mar 14 09:39:30 mm-home1 ds: 007b es: 007b ss: 0068 Mar 14 09:39:30 mm-home1 Process artsd (pid: 26339, threadinfo=e2914000 task=f70dea70) Mar 14 09:39:30 mm-home1 Stack: 00000000 01cb3f60 000000b7 01cabf60 f7a4bb00 b7816000 00000000 001000e4 Mar 14 09:39:30 mm-home1 c04bb128 00000044 00000000 00000003 c014661e c04baa80 00000000 000280d2 Mar 14 09:39:30 mm-home1 00000003 00000044 c04bb128 f70dea70 000280d2 c04baa80 c014668c 000280d2 Mar 14 09:39:30 mm-home1 Call Trace: Mar 14 09:39:30 mm-home1 [<c014661e>] get_page_from_freelist+0xa7/0xbf Mar 14 09:39:30 mm-home1 [<c014668c>] __alloc_pages+0x56/0x300 Mar 14 09:39:30 mm-home1 [<c0154869>] vma_adjust+0x1ff/0x38a Mar 14 09:39:30 mm-home1 [<c0117838>] try_to_wake_up+0x332/0x410 Mar 14 09:39:30 mm-home1 [<c0152d4a>] do_anonymous_page+0x50/0x19f Mar 14 09:39:30 mm-home1 [<c0153307>] __handle_mm_fault+0x10a/0x302 Mar 14 09:39:30 mm-home1 [<c0156339>] do_brk+0x1c7/0x295 Mar 14 09:39:30 mm-home1 [<c0115738>] do_page_fault+0x1b7/0x557 Mar 14 09:39:30 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:30 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:30 mm-home1 Code: 24 18 8d 1c c2 8d b3 80 00 00 00 9c 5d fa 8b 83 80 00 00 00 3b 46 04 0f 8e 23 01 00 00 85 c0 74 28 8b 46 10 8d 48 e4 89 4c 24 1c <8b> 48 04 8b 10 89 4a 04 89 11 c7 40 04 00 02 20 00 c7 00 00 01 Mar 14 09:39:30 mm-home1 <6>note: artsd[26339] exited with preempt_count 1 Mar 14 09:39:44 mm-home1 Bad page state at prep_new_page (in process 'X', page c2069230) Mar 14 09:39:44 mm-home1 flags:0xc0000010 mapping:00000000 mapcount:-1 count:1 Mar 14 09:39:44 mm-home1 Backtrace: Mar 14 09:39:44 mm-home1 [<c01458e8>] bad_page+0x84/0xbc Mar 14 09:39:44 mm-home1 [<c0145d4d>] prep_new_page+0x27/0x80 Mar 14 09:39:44 mm-home1 [<c0146354>] buffered_rmqueue+0x11f/0x275 Mar 14 09:39:44 mm-home1 [<c014661e>] get_page_from_freelist+0xa7/0xbf Mar 14 09:39:44 mm-home1 [<c014668c>] __alloc_pages+0x56/0x300 Mar 14 09:39:44 mm-home1 [<c0152d4a>] do_anonymous_page+0x50/0x19f Mar 14 09:39:44 mm-home1 [<c0153307>] __handle_mm_fault+0x10a/0x302 Mar 14 09:39:44 mm-home1 [<c0115738>] do_page_fault+0x1b7/0x557 Mar 14 09:39:44 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:44 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:44 mm-home1 Trying to fix it up, but a reboot is needed Mar 14 09:39:44 mm-home1 Unable to handle kernel paging request at virtual address 00100104 Mar 14 09:39:44 mm-home1 printing eip: Mar 14 09:39:44 mm-home1 c01461a9 Mar 14 09:39:44 mm-home1 *pde = 00000000 Mar 14 09:39:44 mm-home1 Oops: 0002 [#11] Mar 14 09:39:44 mm-home1 PREEMPT SMP Mar 14 09:39:44 mm-home1 Modules linked in: lp vmnet vmmon snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq eth1394 nls_utf8 rfcomm bnep l2cap snd_emu10k1 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm snd_timer snd_ac97_bus snd_page_alloc snd_util_mem snd_hwdep dv1394 video1394 raw1394 ohci1394 ieee1394 w83627hf hwmon_vid i2c_isa eeprom i2c_dev i2c_i801 3c59x loop nvidia ntfs rtc dm_mod hci_usb bluetooth tsdev Mar 14 09:39:44 mm-home1 CPU: 0 Mar 14 09:39:44 mm-home1 EIP: 0060:[<c01461a9>] Tainted: PF B VLI Mar 14 09:39:44 mm-home1 EFLAGS: 00013082 (2.6.15-gentoo-r1) Mar 14 09:39:44 mm-home1 EIP is at free_hot_cold_page+0xe6/0x161 Mar 14 09:39:44 mm-home1 eax: 00100100 ebx: c21d3510 ecx: c04bab10 edx: c21d352c Mar 14 09:39:44 mm-home1 esi: c04baa80 edi: f54ac000 ebp: c04bab00 esp: f54ade94 Mar 14 09:39:44 mm-home1 ds: 007b es: 007b ss: 0068 Mar 14 09:39:44 mm-home1 Process X (pid: 9988, threadinfo=f54ac000 task=f7b28a70) Mar 14 09:39:44 mm-home1 Stack: 00000034 00000001 c09ff06f c09ff06f 00003282 c04baa80 00000000 f54aded0 Mar 14 09:39:44 mm-home1 c04baa80 00000001 c01469dc 00000001 c04baa80 c014c689 f54aded0 00000001 Mar 14 09:39:44 mm-home1 00000000 c21d3510 c0150671 0000000c ffffffff b6c00000 c0150806 c220e900 Mar 14 09:39:44 mm-home1 Call Trace: Mar 14 09:39:44 mm-home1 [<c01469dc>] __pagevec_free+0x16/0x1e Mar 14 09:39:44 mm-home1 [<c014c689>] release_pages+0x161/0x176 Mar 14 09:39:44 mm-home1 [<c0150671>] free_pte_range+0x62/0xf2 Mar 14 09:39:44 mm-home1 [<c0150806>] free_pgd_range+0x105/0x195 Mar 14 09:39:44 mm-home1 [<c0159d90>] free_pages_and_swap_cache+0x5d/0x83 Mar 14 09:39:44 mm-home1 [<c0155da7>] unmap_region+0x13b/0x152 Mar 14 09:39:44 mm-home1 [<c01560a2>] do_munmap+0x10f/0x179 Mar 14 09:39:44 mm-home1 [<c0156151>] sys_munmap+0x45/0x66 Mar 14 09:39:44 mm-home1 [<c0102e8f>] sysenter_past_esp+0x54/0x75 Mar 14 09:39:44 mm-home1 Code: 8d 14 76 c1 e0 07 03 44 24 14 8d 34 d0 8d ae 80 00 00 00 9c 8f 44 24 10 fa 8b 86 90 00 00 00 8d 53 1c 8d 8e 90 00 00 00 89 43 1c <89> 50 04 89 4a 04 89 96 90 00 00 00 8b 86 80 00 00 00 83 c0 01 Mar 14 09:39:44 mm-home1 <6>note: X[9988] exited with preempt_count 2 Mar 14 09:39:44 mm-home1 scheduling while atomic: X/0x00000002/9988 Mar 14 09:39:44 mm-home1 [<c0439c45>] schedule+0xa21/0xd33 Mar 14 09:39:44 mm-home1 [<c011e429>] release_console_sem+0xb8/0xba Mar 14 09:39:44 mm-home1 [<c011e1e8>] vprintk+0x19a/0x2b2 Mar 14 09:39:44 mm-home1 [<c043ab6f>] rwsem_down_read_failed+0x88/0x17b Mar 14 09:39:44 mm-home1 [<c0121938>] .text.lock.exit+0x27/0x87 Mar 14 09:39:44 mm-home1 [<c01205e2>] do_exit+0xfc/0x41d Mar 14 09:39:44 mm-home1 [<c010414a>] do_trap+0x0/0x11d Mar 14 09:39:44 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:44 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:44 mm-home1 [<c0115912>] do_page_fault+0x391/0x557 Mar 14 09:39:44 mm-home1 [<c012711e>] update_wall_time+0x10/0x3b Mar 14 09:39:44 mm-home1 [<c0115581>] do_page_fault+0x0/0x557 Mar 14 09:39:44 mm-home1 [<c0103a0f>] error_code+0x4f/0x54 Mar 14 09:39:44 mm-home1 [<c01461a9>] free_hot_cold_page+0xe6/0x161 Mar 14 09:39:44 mm-home1 [<c01469dc>] __pagevec_free+0x16/0x1e Mar 14 09:39:44 mm-home1 [<c014c689>] release_pages+0x161/0x176 Mar 14 09:39:44 mm-home1 [<c0150671>] free_pte_range+0x62/0xf2 Mar 14 09:39:44 mm-home1 [<c0150806>] free_pgd_range+0x105/0x195 Mar 14 09:39:44 mm-home1 [<c0159d90>] free_pages_and_swap_cache+0x5d/0x83 Mar 14 09:39:44 mm-home1 [<c0155da7>] unmap_region+0x13b/0x152 Mar 14 09:39:44 mm-home1 [<c01560a2>] do_munmap+0x10f/0x179 Mar 14 09:39:44 mm-home1 [<c0156151>] sys_munmap+0x45/0x66 Mar 14 09:39:44 mm-home1 [<c0102e8f>] sysenter_past_esp+0x54/0x75 ---------------- end ---------------- ^ permalink raw reply [flat|nested] 21+ messages in thread
* PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1
@ 2006-01-28 3:20 Ken MacFerrin
2006-01-28 15:48 ` Hugh Dickins
` (2 more replies)
0 siblings, 3 replies; 21+ messages in thread
From: Ken MacFerrin @ 2006-01-28 3:20 UTC (permalink / raw)
To: linux-kernel
I started getting hard lockups on my desktop PC with the error "kernel
BUG at mm/rmap.c:487" starting with kernel 2.6.13 and continuing through
2.6.14. After switching to 2.6.15 the lockups have continued with the
message "kernel BUG at mm/rmap.c:486".
The frequency and circumstance are completely random which originally
had me suspecting bad memory but after running Memtest86+ for over 12
hours without error I'm at a loss.
I'm running the binary Nvidia driver so I'll understand if I can't get
help here but in searching through the list archives it would seem I'm
not alone and I am willing to try any patches that may help diagnose the
issue. The crash happens at least daily and I've seen no difference in
running kernels with or without PREEMPT enabled.
The machine is a P4 3.00GHz with 2048MB PC3200 Unbuffered RAM on an ASUS
motherboard with an ICH5 chipset. XFX GF 6600GT video card, 600W power
supply and plenty of cooling.
Below I've included output from ver_linux, syslog and lspci.
Thanks,
Ken
------------------------------------------------------------
### ver_linux output ###
------------------------------------------------------------
mm-home1 linux # sh scripts/ver_linux
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
Linux mm-home1 2.6.15-gentoo-r1 #4 SMP PREEMPT Wed Jan 25 16:50:47 MST
2006 i686 Intel(R) Pentium(R) 4 CPU 3.00GHz GenuineIntel GNU/Linux
Gnu C 3.3.6
Gnu make 3.80
binutils 2.16.1
util-linux 2.12r
mount 2.12r
module-init-tools 3.2.1
e2fsprogs 1.38
jfsutils 1.1.8
reiserfsprogs 3.6.19
reiser4progs line
xfsprogs 2.6.25
PPP 2.4.2
Linux C Library 2.3.5
Dynamic linker (ldd) 2.3.5
Procps 3.2.5
Net-tools 1.60
Kbd 1.12
Sh-utils 5.2.1
udev 081
Modules Loaded ipt_limit iptable_mangle ipt_LOG ipt_MASQUERADE
ip_nat ipt_TOS ipt_REJECT ip_conntrack_irc ip_conntrack_ftp ipt_state
ip_conntrack iptable_filter ip_tables snd_seq_midi snd_emu10k1_synth
snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_emu10k1 snd_rawmidi
snd_ac97_codec snd_ac97_bus snd_util_mem snd_hwdep eth1394 nls_utf8
rfcomm bnep l2cap bluetooth dv1394 video1394 raw1394 ohci1394 ieee1394
3c59x marvell loop nvidia ntfs rtc tsdev
------------------------------------------------------------
------------------------------------------------------------
### /var/log/messages output ###
------------------------------------------------------------
Jan 26 00:26:09 mm-home1 ------------[ cut here ]------------
Jan 26 00:26:09 mm-home1 kernel BUG at mm/rmap.c:486!
Jan 26 00:26:09 mm-home1 invalid operand: 0000 [#1]
Jan 26 00:26:09 mm-home1 PREEMPT SMP
Jan 26 00:26:09 mm-home1 Modules linked in: ipt_limit iptable_mangle
ipt_LOG ipt_MASQUERADE ip_nat ipt_TOS ipt_REJECT ip_conntrack_irc
ip_conntrack_ftp ipt_state ip_conntrack iptable_filter ip_tables
snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi
snd_seq_midi_emul snd_emu10k1 snd_rawmidi snd_ac97_codec snd_ac97_bus
snd_util_mem snd_hwdep eth1394 nls_utf8 rfcomm bnep l2cap bluetooth
dv1394 video1394 raw1394 ohci1394 ieee1394 3c59x marvell loop nvidia
ntfs rtc tsdev
Jan 26 00:26:09 mm-home1 CPU: 0
Jan 26 00:26:09 mm-home1 EIP: 0060:[<c0147c05>] Tainted: P VLI
Jan 26 00:26:09 mm-home1 EFLAGS: 00010286 (2.6.15-gentoo-r1)
Jan 26 00:26:09 mm-home1 EIP is at page_remove_rmap+0x16/0x2a
Jan 26 00:26:09 mm-home1 eax: ffffffff ebx: c1c4c404 ecx: 00000038
edx: c1c4c404
Jan 26 00:26:09 mm-home1 esi: 00000020 edi: fffb5c4c ebp: b7713000
esp: c5cfbdc4
Jan 26 00:26:09 mm-home1 ds: 007b es: 007b ss: 0068
Jan 26 00:26:09 mm-home1 Process thunderbird-bin (pid: 15527,
threadinfo=c5cfa000 task=cd69d030)
Jan 26 00:26:09 mm-home1 Stack: c0142203 c1c4c404 c1c18348 00000000
fffffffe f7016180 b7780000 cd69fb74
Jan 26 00:26:09 mm-home1 00000000 cd69fb74 c014238c c220e900 c67a664c
cd69fb74 b7712000 b7780000
Jan 26 00:26:09 mm-home1 c5cfbe48 00000000 b7780000 cd69fb74 00000001
c67a664c b7712000 b7780000
Jan 26 00:26:09 mm-home1 Call Trace:
Jan 26 00:26:09 mm-home1 [<c0142203>] zap_pte_range+0x166/0x250
Jan 26 00:26:09 mm-home1 [<c014238c>] unmap_page_range+0x9f/0xed
Jan 26 00:26:09 mm-home1 [<c01424c4>] unmap_vmas+0xea/0x1f1
Jan 26 00:26:09 mm-home1 [<c0146376>] exit_mmap+0x6c/0xff
Jan 26 00:26:09 mm-home1 [<c0116add>] mmput+0x21/0x7a
Jan 26 00:26:09 mm-home1 [<c011ae5a>] do_exit+0x174/0x379
Jan 26 00:26:09 mm-home1 [<c011b120>] sys_exit_group+0x0/0x11
Jan 26 00:26:09 mm-home1 [<c0122c2f>] get_signal_to_deliver+0x2b0/0x2d8
Jan 26 00:26:09 mm-home1 [<c01026dd>] do_signal+0x50/0xc2
Jan 26 00:26:09 mm-home1 [<c012007b>] del_timer+0x9/0x4b
Jan 26 00:26:09 mm-home1 [<c015b291>] pipe_poll+0x1a/0x8e
Jan 26 00:26:09 mm-home1 [<c01395cb>] free_hot_cold_page+0x7a/0x10b
Jan 26 00:26:09 mm-home1 [<c016073c>] poll_freewait+0x37/0x3e
Jan 26 00:26:09 mm-home1 [<c0161224>] sys_poll+0x1dd/0x1e9
Jan 26 00:26:09 mm-home1 [<c0160743>] __pollwait+0x0/0x9b
Jan 26 00:26:09 mm-home1 [<c0102777>] do_notify_resume+0x28/0x39
Jan 26 00:26:09 mm-home1 [<c0102942>] work_notifysig+0x13/0x19
Jan 26 00:26:09 mm-home1 kdm[14992]: X server for display :0 terminated
unexpectedly
Jan 26 00:26:09 mm-home1 Code: 42 08 0f 94 c0 84 c0 74 0b 6a 01 6a 10 e8
14 23 ff ff 58 5a c3 8b 54 24 04 f0 83 42 08 ff 0f 98 c0 84 c0 74 19 8b
42 08 40 79 08 <0f> 0b e6 01 12 82 3e c0 6a ff 6a 10 e8 ea 22 ff ff 59
58 c3 55
Jan 26 00:26:09 mm-home1 <1>Fixing recursive fault but reboot is needed!
Jan 26 00:26:09 mm-home1 scheduling while atomic:
thunderbird-bin/0x00000003/15527
Jan 26 00:26:09 mm-home1 [<c03bbb17>] schedule+0x43/0xac0
Jan 26 00:26:09 mm-home1 [<c0119174>] vprintk+0x1f8/0x232
Jan 26 00:26:09 mm-home1 [<c01035eb>] show_trace+0x1e/0x6e
Jan 26 00:26:09 mm-home1 [<c0147c19>] try_to_unmap_one+0x0/0x18c
Jan 26 00:26:09 mm-home1 [<c011ad95>] do_exit+0xaf/0x379
Jan 26 00:26:09 mm-home1 [<c01039fc>] do_trap+0x0/0xc1
Jan 26 00:26:09 mm-home1 [<c0103c5d>] do_invalid_op+0x0/0x86
Jan 26 00:26:09 mm-home1 [<c0103cd7>] do_invalid_op+0x7a/0x86
Jan 26 00:26:09 mm-home1 [<c01203ef>] update_wall_time+0xa/0x32
Jan 26 00:26:09 mm-home1 [<c01206bb>] do_timer+0x2e/0xa3
Jan 26 00:26:09 mm-home1 [<c0147c05>] page_remove_rmap+0x16/0x2a
Jan 26 00:26:09 mm-home1 [<c0134af7>] handle_IRQ_event+0x20/0x4c
Jan 26 00:26:09 mm-home1 [<c0134bcc>] __do_IRQ+0xa9/0xdd
Jan 26 00:26:09 mm-home1 [<c0134bf2>] __do_IRQ+0xcf/0xdd
Jan 26 00:26:09 mm-home1 [<c010486a>] do_IRQ+0x1e/0x24
Jan 26 00:26:09 mm-home1 [<c010327e>] common_interrupt+0x1a/0x20
Jan 26 00:26:09 mm-home1 [<c013007b>] search_module_extables+0x86/0x87
Jan 26 00:26:09 mm-home1 [<c01033d7>] error_code+0x4f/0x54
Jan 26 00:26:09 mm-home1 [<c013007b>] search_module_extables+0x86/0x87
Jan 26 00:26:09 mm-home1 [<c0147c05>] page_remove_rmap+0x16/0x2a
Jan 26 00:26:09 mm-home1 [<c0142203>] zap_pte_range+0x166/0x250
Jan 26 00:26:09 mm-home1 [<c014238c>] unmap_page_range+0x9f/0xed
Jan 26 00:26:09 mm-home1 [<c01424c4>] unmap_vmas+0xea/0x1f1
Jan 26 00:26:09 mm-home1 [<c0146376>] exit_mmap+0x6c/0xff
Jan 26 00:26:09 mm-home1 [<c0116add>] mmput+0x21/0x7a
Jan 26 00:26:09 mm-home1 [<c011ae5a>] do_exit+0x174/0x379
Jan 26 00:26:09 mm-home1 [<c011b120>] sys_exit_group+0x0/0x11
Jan 26 00:26:09 mm-home1 [<c0122c2f>] get_signal_to_deliver+0x2b0/0x2d8
Jan 26 00:26:09 mm-home1 [<c01026dd>] do_signal+0x50/0xc2
Jan 26 00:26:09 mm-home1 [<c012007b>] del_timer+0x9/0x4b
Jan 26 00:26:09 mm-home1 [<c015b291>] pipe_poll+0x1a/0x8e
Jan 26 00:26:09 mm-home1 [<c01395cb>] free_hot_cold_page+0x7a/0x10b
Jan 26 00:26:09 mm-home1 [<c016073c>] poll_freewait+0x37/0x3e
Jan 26 00:26:09 mm-home1 [<c0161224>] sys_poll+0x1dd/0x1e9
Jan 26 00:26:09 mm-home1 [<c0160743>] __pollwait+0x0/0x9b
Jan 26 00:26:09 mm-home1 [<c0102777>] do_notify_resume+0x28/0x39
Jan 26 00:26:09 mm-home1 [<c0102942>] work_notifysig+0x13/0x19
Jan 26 00:26:09 mm-home1 kde(pam_unix)[14996]: session closed for user krm
Jan 26 00:26:09 mm-home1 Unable to handle kernel NULL pointer
dereference at virtual address 00000020
Jan 26 00:26:09 mm-home1 printing eip:
Jan 26 00:26:09 mm-home1 c025c4ef
Jan 26 00:26:09 mm-home1 *pde = 00000000
Jan 26 00:26:09 mm-home1 Oops: 0000 [#2]
Jan 26 00:26:09 mm-home1 PREEMPT SMP
Jan 26 00:26:09 mm-home1 Modules linked in: ipt_limit iptable_mangle
ipt_LOG ipt_MASQUERADE ip_nat ipt_TOS ipt_REJECT ip_conntrack_irc
ip_conntrack_ftp ipt_state ip_conntrack iptable_filter ip_tables
snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi
snd_seq_midi_emul snd_emu10k1 snd_rawmidi snd_ac97_codec snd_ac97_bus
snd_util_mem snd_hwdep eth1394 nls_utf8 rfcomm bnep l2cap bluetooth
dv1394 video1394 raw1394 ohci1394 ieee1394 3c59x marvell loop nvidia
ntfs rtc tsdev
Jan 26 00:26:09 mm-home1 CPU: 1
Jan 26 00:26:09 mm-home1 EIP: 0060:[<c025c4ef>] Tainted: P VLI
Jan 26 00:26:09 mm-home1 EFLAGS: 00010297 (2.6.15-gentoo-r1)
Jan 26 00:26:09 mm-home1 EIP is at get_index+0x1b/0x3b
Jan 26 00:26:09 mm-home1 eax: cdd231e4 ebx: ce94bdf4 ecx: ce94bdf0
edx: ffffffd8
Jan 26 00:26:09 mm-home1 esi: f71bdcfc edi: ce94bdf0 ebp: cdd231e4
esp: ce94bdd4
Jan 26 00:26:09 mm-home1 ds: 007b es: 007b ss: 0068
Jan 26 00:26:09 mm-home1 Process artsd (pid: 15963, threadinfo=ce94a000
task=f71df550)
Jan 26 00:26:09 mm-home1 Stack: c6625c4c c025c7da cdd231e4 00000000
ce94bdf0 ce94bdf4 c0141aa8 c6d32eac
Jan 26 00:26:09 mm-home1 c6d72d46 cdd231c8 cdd231f4 c237ec80 f71bdcd4
c0144919 cdd231e4 f71bdcfc
Jan 26 00:26:09 mm-home1 cdd231c8 f71bdcd4 f7b6af3c b3b00000 00000000
c0141b73 f71bdcd4 f71bdcd4
Jan 26 00:26:09 mm-home1 Call Trace:
Jan 26 00:26:09 mm-home1 [<c025c7da>] prio_tree_remove+0x30/0xaf
Jan 26 00:26:09 mm-home1 [<c0141aa8>] free_pgd_range+0xc5/0x14a
Jan 26 00:26:09 mm-home1 [<c0144919>] unlink_file_vma+0x27/0x3a
Jan 26 00:26:09 mm-home1 [<c0141b73>] free_pgtables+0x46/0x84
Jan 26 00:26:09 mm-home1 [<c0146395>] exit_mmap+0x8b/0xff
Jan 26 00:26:09 mm-home1 [<c0116add>] mmput+0x21/0x7a
Jan 26 00:26:09 mm-home1 [<c0159498>] exec_mmap+0x19d/0x1bb
Jan 26 00:26:09 mm-home1 [<c0159a74>] flush_old_exec+0x552/0x74d
Jan 26 00:26:09 mm-home1 [<c01592f2>] kernel_read+0x38/0x41
Jan 26 00:26:09 mm-home1 [<c0177027>] load_elf_binary+0x4cd/0xb64
Jan 26 00:26:09 mm-home1 [<c0140ed7>] kunmap_high+0x13/0x80
Jan 26 00:26:09 mm-home1 [<c0140f27>] kunmap_high+0x63/0x80
Jan 26 00:26:09 mm-home1 [<c0158f70>] copy_strings+0x1e5/0x1f2
Jan 26 00:26:09 mm-home1 [<c0176b5a>] load_elf_binary+0x0/0xb64
Jan 26 00:26:09 mm-home1 [<c0159f07>] search_binary_handler+0xd6/0x269
Jan 26 00:26:09 mm-home1 [<c015a205>] do_execve+0x16b/0x207
Jan 26 00:26:09 mm-home1 [<c010170d>] sys_execve+0x2c/0x6d
Jan 26 00:26:09 mm-home1 [<c01028b1>] syscall_call+0x7/0xb
Jan 26 00:26:09 mm-home1 Code: ff d6 ba 01 00 00 00 58 5b 89 d0 5e c3 90
90 90 53 8b 44 24 08 8b 54 24 0c 8b 4c 24 10 66 83 78 06 00 8b 5c 24 14
74 17 83 ea 28 <8b> 42 48 89 01 8b 42 08 2b 42 04 c1 e8 0c 03 42 48 48
eb 08 8b
Jan 26 00:26:09 mm-home1 <6>note: artsd[15963] exited with preempt_count 2
Jan 26 00:26:09 mm-home1 Unable to handle kernel paging request at
virtual address 005d7533
Jan 26 00:26:09 mm-home1 printing eip:
Jan 26 00:26:09 mm-home1 c01407f2
Jan 26 00:26:09 mm-home1 *pde = 00000000
Jan 26 00:26:09 mm-home1 Oops: 0002 [#3]
Jan 26 00:26:09 mm-home1 PREEMPT SMP
Jan 26 00:26:09 mm-home1 Modules linked in: ipt_limit iptable_mangle
ipt_LOG ipt_MASQUERADE ip_nat ipt_TOS ipt_REJECT ip_conntrack_irc
ip_conntrack_ftp ipt_state ip_conntrack iptable_filter ip_tables
snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi
snd_seq_midi_emul snd_emu10k1 snd_rawmidi snd_ac97_codec snd_ac97_bus
snd_util_mem snd_hwdep eth1394 nls_utf8 rfcomm bnep l2cap bluetooth
dv1394 video1394 raw1394 ohci1394 ieee1394 3c59x marvell loop nvidia
ntfs rtc tsdev
Jan 26 00:26:09 mm-home1 CPU: 0
Jan 26 00:26:09 mm-home1 EIP: 0060:[<c01407f2>] Tainted: P VLI
Jan 26 00:26:09 mm-home1 EFLAGS: 00210207 (2.6.15-gentoo-r1)
Jan 26 00:26:09 mm-home1 EIP is at vma_prio_tree_remove+0x68/0xbf
Jan 26 00:26:09 mm-home1 eax: c6f57b44 ebx: 005d7507 ecx: f700b514
edx: 005d752f
Jan 26 00:26:09 mm-home1 esi: c70be4ec edi: f700b4ec ebp: ce911e78
esp: ce943f04
Jan 26 00:26:09 mm-home1 ds: 007b es: 007b ss: 0068
Jan 26 00:26:09 mm-home1 Process kicker (pid: 15118, threadinfo=ce942000
task=f7096030)
Jan 26 00:26:09 mm-home1 Stack: ce911e5c ce911e88 f3d0f480 c70be4ec
c0144919 c70be4ec ce911e78 ce911e5c
Jan 26 00:26:09 mm-home1 c70be4ec c70be494 b63fe000 00000000 c0141b73
c70be4ec c70be4ec ce943f64
Jan 26 00:26:09 mm-home1 c6d7c9bc f7045300 00000100 c0146395 ce943f64
c6d7c9bc 00000000 00000000
Jan 26 00:26:09 mm-home1 Call Trace:
Jan 26 00:26:09 mm-home1 [<c0144919>] unlink_file_vma+0x27/0x3a
Jan 26 00:26:09 mm-home1 [<c0141b73>] free_pgtables+0x46/0x84
Jan 26 00:26:09 mm-home1 [<c0146395>] exit_mmap+0x8b/0xff
Jan 26 00:26:09 mm-home1 [<c0116add>] mmput+0x21/0x7a
Jan 26 00:26:09 mm-home1 [<c011ae5a>] do_exit+0x174/0x379
Jan 26 00:26:09 mm-home1 [<c011b120>] sys_exit_group+0x0/0x11
Jan 26 00:26:09 mm-home1 [<c01028b1>] syscall_call+0x7/0xb
Jan 26 00:26:09 mm-home1 Code: 5d e9 dd bf 11 00 39 77 34 74 08 0f 0b 7d
00 a5 81 3e c0 83 7e 30 00 74 3a 8d 4f 28 8b 57 28 31 db 39 ca 74 11 8b
41 04 8d 5a d8 <89> 42 04 89 10 89 49 04 89 4f 28 8d 47 28 50 8d 46 28
50 55 e8
Jan 26 00:26:09 mm-home1 <1>Fixing recursive fault but reboot is needed!
Jan 26 00:26:09 mm-home1 scheduling while atomic: kicker/0x00000002/15118
Jan 26 00:26:09 mm-home1 [<c03bbb17>] schedule+0x43/0xac0
Jan 26 00:26:09 mm-home1 [<c0119174>] vprintk+0x1f8/0x232
Jan 26 00:26:09 mm-home1 [<c01035eb>] show_trace+0x1e/0x6e
Jan 26 00:26:09 mm-home1 [<c0140806>] vma_prio_tree_remove+0x7c/0xbf
Jan 26 00:26:09 mm-home1 [<c011ad95>] do_exit+0xaf/0x379
Jan 26 00:26:09 mm-home1 [<c01039fc>] do_trap+0x0/0xc1
Jan 26 00:26:09 mm-home1 [<c0111ecf>] do_page_fault+0x377/0x4a9
Jan 26 00:26:09 mm-home1 [<c0111b58>] do_page_fault+0x0/0x4a9
Jan 26 00:26:09 mm-home1 [<c01033d7>] error_code+0x4f/0x54
Jan 26 00:26:09 mm-home1 [<c01407f2>] vma_prio_tree_remove+0x68/0xbf
Jan 26 00:26:09 mm-home1 [<c0144919>] unlink_file_vma+0x27/0x3a
Jan 26 00:26:09 mm-home1 [<c0141b73>] free_pgtables+0x46/0x84
Jan 26 00:26:09 mm-home1 [<c0146395>] exit_mmap+0x8b/0xff
Jan 26 00:26:09 mm-home1 [<c0116add>] mmput+0x21/0x7a
Jan 26 00:26:09 mm-home1 [<c011ae5a>] do_exit+0x174/0x379
Jan 26 00:26:09 mm-home1 [<c011b120>] sys_exit_group+0x0/0x11
Jan 26 00:26:09 mm-home1 [<c01028b1>] syscall_call+0x7/0xb
Jan 26 00:26:11 mm-home1 kdm[14992]: X server for display :0 terminated
unexpectedly
Jan 26 00:26:11 mm-home1 kdm[14992]: Unable to fire up local display :0;
disabling.
------------------------------------------------------------
------------------------------------------------------------
### lspci -vv output ###
------------------------------------------------------------
mm-home1 linux # lspci -vv
00:00.0 Host bridge: Intel Corporation 82865G/PE/P DRAM
Controller/Host-Hub Interface (rev 02)
Subsystem: ASUSTeK Computer Inc. P5P800-MX Mainboard
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
Latency: 0
Region 0: Memory at e0000000 (32-bit, prefetchable) [size=256M]
Capabilities: [e4] Vendor Specific Information
Capabilities: [a0] AGP version 3.0
Status: RQ=32 Iso- ArqSz=2 Cal=2 SBA+ ITACoh- GART64-
HTrans- 64bit- FW+ AGP3+ Rate=x4,x8
Command: RQ=1 ArqSz=0 Cal=2 SBA+ AGP+ GART64- 64bit-
FW+ Rate=x8
00:01.0 PCI bridge: Intel Corporation 82865G/PE/P PCI to AGP Controller
(rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
Memory behind bridge: fa900000-fe9fffff
Prefetchable memory behind bridge: bff00000-dfefffff
Secondary status: 66MHz+ FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB
UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. P5P800-MX Mainboard
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 19
Region 4: I/O ports at eec0 [size=32]
00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB
UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. P5P800-MX Mainboard
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin B routed to IRQ 20
Region 4: I/O ports at ef00 [size=32]
00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB
UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. P5P800-MX Mainboard
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin C routed to IRQ 17
Region 4: I/O ports at ef20 [size=32]
00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB
UHCI Controller #4 (rev 02) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. P5P800-MX Mainboard
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 19
Region 4: I/O ports at ef40 [size=32]
00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2
EHCI Controller (rev 02) (prog-if 20 [EHCI])
Subsystem: ASUSTeK Computer Inc. P5P800-MX Mainboard
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin D routed to IRQ 18
Region 0: Memory at febff800 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Debug port
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2) (prog-if
00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=64
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fea00000-feafffff
Prefetchable memory behind bridge: 88000000-880fffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC
Interface Bridge (rev 02)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE
Controller (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: ASUSTeK Computer Inc. P5P800-MX Mainboard
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 17
Region 0: I/O ports at <unassigned>
Region 1: I/O ports at <unassigned>
Region 2: I/O ports at <unassigned>
Region 3: I/O ports at <unassigned>
Region 4: I/O ports at fc00 [size=16]
Region 5: Memory at 88100000 (32-bit, non-prefetchable) [size=1K]
00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus
Controller (rev 02)
Subsystem: ASUSTeK Computer Inc. P4P800 Mainboard
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin B routed to IRQ 10
Region 4: I/O ports at 0400 [size=32]
01:00.0 VGA compatible controller: nVidia Corporation NV43 [GeForce
6600/GeForce 6600 GT] (rev a2) (prog-if 00 [VGA])
Subsystem: XFX Pine Group Inc. Unknown device 2165
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 248 (1250ns min, 250ns max)
Interrupt: pin A routed to IRQ 19
Region 0: Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at c0000000 (32-bit, prefetchable) [size=256M]
Region 2: Memory at fc000000 (32-bit, non-prefetchable) [size=16M]
[virtual] Expansion ROM at fe9e0000 [disabled] [size=128K]
Capabilities: [60] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [44] AGP version 3.0
Status: RQ=256 Iso- ArqSz=0 Cal=3 SBA+ ITACoh- GART64-
HTrans- 64bit- FW+ AGP3+ Rate=x4,x8
Command: RQ=32 ArqSz=2 Cal=0 SBA+ AGP+ GART64- 64bit-
FW+ Rate=x8
02:05.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001
Gigabit Ethernet Controller (rev 13)
Subsystem: ASUSTeK Computer Inc. Marvell 88E8001 Gigabit
Ethernet Controller (Asus)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (5750ns min, 7750ns max), Cache Line Size 04
Interrupt: pin A routed to IRQ 16
Region 0: Memory at feafc000 (32-bit, non-prefetchable) [size=16K]
Region 1: I/O ports at d800 [size=256]
Expansion ROM at 88000000 [disabled] [size=128K]
Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] Vital Product Data
02:0a.0 FireWire (IEEE 1394): Texas Instruments TSB12LV26 IEEE-1394
Controller (Link) (prog-if 10 [OHCI])
Subsystem: Accton Technology Corporation Unknown device 1394
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (500ns min, 1000ns max), Cache Line Size 04
Interrupt: pin A routed to IRQ 16
Region 0: Memory at feafb800 (32-bit, non-prefetchable) [size=2K]
Region 1: Memory at feaf4000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 1
Flags: PMEClk- DSI- D1- D2+ AuxCurrent=0mA
PME(D0-,D1-,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
02:0b.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 0a)
Subsystem: Creative Labs Unknown device 8066
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (500ns min, 5000ns max)
Interrupt: pin A routed to IRQ 18
Region 0: I/O ports at df80 [size=32]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
02:0b.1 Input device controller: Creative Labs SB Live! MIDI/Game Port
(rev 0a)
Subsystem: Creative Labs Gameport Joystick
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64
Region 0: I/O ports at dff0 [size=8]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
02:0c.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone]
(rev 30)
Subsystem: 3Com Corporation 3C905B Fast Etherlink XL 10/100
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (2500ns min, 2500ns max), Cache Line Size 04
Interrupt: pin A routed to IRQ 21
Region 0: I/O ports at dc00 [size=128]
Region 1: Memory at feafb400 (32-bit, non-prefetchable) [size=128]
Expansion ROM at 88020000 [disabled] [size=128K]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
------------------------------------------------------------
### END ###
------------------------------------------------------------
^ permalink raw reply [flat|nested] 21+ messages in thread* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-01-28 3:20 Ken MacFerrin @ 2006-01-28 15:48 ` Hugh Dickins 2006-02-02 1:17 ` Ken MacFerrin 2006-01-28 18:31 ` Jesper Juhl 2006-01-28 19:13 ` Alistair John Strachan 2 siblings, 1 reply; 21+ messages in thread From: Hugh Dickins @ 2006-01-28 15:48 UTC (permalink / raw) To: Ken MacFerrin; +Cc: linux-kernel On Fri, 27 Jan 2006, Ken MacFerrin wrote: > I started getting hard lockups on my desktop PC with the error "kernel BUG at > mm/rmap.c:487" starting with kernel 2.6.13 and continuing through 2.6.14. > After switching to 2.6.15 the lockups have continued with the message "kernel > BUG at mm/rmap.c:486". That's progress, we're hoping to get it to vanish at line 0 eventually ;) > The frequency and circumstance are completely random which originally had me > suspecting bad memory but after running Memtest86+ for over 12 hours without > error I'm at a loss. > > I'm running the binary Nvidia driver so I'll understand if I can't get help > here but in searching through the list archives it would seem I'm not alone > and I am willing to try any patches that may help diagnose the issue. The > crash happens at least daily and I've seen no difference in running kernels > with or without PREEMPT enabled. > > The machine is a P4 3.00GHz with 2048MB PC3200 Unbuffered RAM on an ASUS > motherboard with an ICH5 chipset. XFX GF 6600GT video card, 600W power supply > and plenty of cooling. You raise several worthwhile points there, I needn't repeat them back to you. Here's the 2.6.15 version of the patch I traditionally send out for this (smaller than for earlier releases because of several advances in 2.6.15). Please apply and let me know of all "Bad page state" and "Bad rmap" messages you get. Our record at nailing these problems is not good, but the patch should at least let you go on running for much longer. Thanks, Hugh --- 2.6.15/include/linux/rmap.h 2006-01-03 03:21:10.000000000 +0000 +++ linux/include/linux/rmap.h 2006-01-03 17:08:21.000000000 +0000 @@ -72,7 +72,7 @@ void __anon_vma_link(struct vm_area_stru */ void page_add_anon_rmap(struct page *, struct vm_area_struct *, unsigned long); void page_add_file_rmap(struct page *); -void page_remove_rmap(struct page *); +void page_remove_rmap(struct page *, struct vm_area_struct *, unsigned long); /** * page_dup_rmap - duplicate pte mapping to a page --- 2.6.15/mm/filemap_xip.c 2006-01-03 03:21:10.000000000 +0000 +++ linux/mm/filemap_xip.c 2006-01-03 17:08:21.000000000 +0000 @@ -189,7 +189,7 @@ __xip_unmap (struct address_space * mapp /* Nuke the page table entry. */ flush_cache_page(vma, address, pte_pfn(*pte)); pteval = ptep_clear_flush(vma, address, pte); - page_remove_rmap(page); + page_remove_rmap(page, vma, address); dec_mm_counter(mm, file_rss); BUG_ON(pte_dirty(pteval)); pte_unmap_unlock(pte, ptl); --- 2.6.15/mm/fremap.c 2006-01-03 03:21:10.000000000 +0000 +++ linux/mm/fremap.c 2006-01-03 17:08:21.000000000 +0000 @@ -33,7 +33,7 @@ static int zap_pte(struct mm_struct *mm, if (page) { if (pte_dirty(pte)) set_page_dirty(page); - page_remove_rmap(page); + page_remove_rmap(page, vma, addr); page_cache_release(page); } } else { --- 2.6.15/mm/memory.c 2006-01-03 03:21:10.000000000 +0000 +++ linux/mm/memory.c 2006-01-03 17:08:21.000000000 +0000 @@ -656,7 +656,7 @@ static unsigned long zap_pte_range(struc mark_page_accessed(page); file_rss--; } - page_remove_rmap(page); + page_remove_rmap(page, vma, addr); tlb_remove_page(tlb, page); continue; } @@ -1484,7 +1484,7 @@ gotten: page_table = pte_offset_map_lock(mm, pmd, address, &ptl); if (likely(pte_same(*page_table, orig_pte))) { if (old_page) { - page_remove_rmap(old_page); + page_remove_rmap(old_page, vma, address); if (!PageAnon(old_page)) { dec_mm_counter(mm, file_rss); inc_mm_counter(mm, anon_rss); --- 2.6.15/mm/rmap.c 2006-01-03 03:21:10.000000000 +0000 +++ linux/mm/rmap.c 2006-01-03 17:08:21.000000000 +0000 @@ -480,10 +480,40 @@ void page_add_file_rmap(struct page *pag * * The caller needs to hold the pte lock. */ -void page_remove_rmap(struct page *page) +void page_remove_rmap(struct page *page, + struct vm_area_struct *vma, unsigned long address) { + struct address_space *mapping = NULL; + unsigned long index; + + index = (address - vma->vm_start) >> PAGE_SHIFT; + index += vma->vm_pgoff; + + if (PageAnon(page)) + mapping = (void *) vma->anon_vma + PAGE_MAPPING_ANON; + else if (page->mapping) + mapping = vma->vm_file? vma->vm_file->f_mapping: (void *)(-1); + + if (page_mapcount(page) <= 0 || page_count(page) <= 0 || + (mapping && (mapping != page->mapping || index != page->index))) { + pgd_t *pgd = pgd_offset(vma->vm_mm, address); + pud_t *pud = pud_offset(pgd, address); + pmd_t *pmd = pmd_offset(pud, address); + unsigned long ptpfn = pmd_val(*pmd) >> PAGE_SHIFT; + + printk(KERN_ERR "Bad rmap: " + "page %p flags %lx count %d mapcount %d\n", + page, page->flags, + page_count(page), page_mapcount(page)); + printk(KERN_ERR " %s addr %lx ptpfn %lx vm_flags %lx\n", + current->comm, address, ptpfn, vma->vm_flags); + printk(KERN_ERR " page mapping %p %lx vma mapping %p %lx\n", + page->mapping, page->index, mapping, index); + get_page(page); /* corrupt, so leak rather than free it */ + return; + } + if (atomic_add_negative(-1, &page->_mapcount)) { - BUG_ON(page_mapcount(page) < 0); /* * It would be tidy to reset the PageAnon mapping here, * but that might overwrite a racing page_add_anon_rmap @@ -562,7 +592,7 @@ static int try_to_unmap_one(struct page } else dec_mm_counter(mm, file_rss); - page_remove_rmap(page); + page_remove_rmap(page, vma, address); page_cache_release(page); out_unmap: @@ -652,7 +682,7 @@ static void try_to_unmap_cluster(unsigne if (pte_dirty(pteval)) set_page_dirty(page); - page_remove_rmap(page); + page_remove_rmap(page, vma, address); page_cache_release(page); dec_mm_counter(mm, file_rss); (*mapcount)--; ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-01-28 15:48 ` Hugh Dickins @ 2006-02-02 1:17 ` Ken MacFerrin 2006-02-02 15:54 ` Hugh Dickins 0 siblings, 1 reply; 21+ messages in thread From: Ken MacFerrin @ 2006-02-02 1:17 UTC (permalink / raw) To: Hugh Dickins; +Cc: linux-kernel Hugh Dickins wrote: > On Fri, 27 Jan 2006, Ken MacFerrin wrote: > >>I started getting hard lockups on my desktop PC with the error "kernel BUG at >>mm/rmap.c:487" starting with kernel 2.6.13 and continuing through 2.6.14. >>After switching to 2.6.15 the lockups have continued with the message "kernel >>BUG at mm/rmap.c:486". > > > That's progress, we're hoping to get it to vanish at line 0 eventually ;) > > >>The frequency and circumstance are completely random which originally had me >>suspecting bad memory but after running Memtest86+ for over 12 hours without >>error I'm at a loss. >> >>I'm running the binary Nvidia driver so I'll understand if I can't get help >>here but in searching through the list archives it would seem I'm not alone >>and I am willing to try any patches that may help diagnose the issue. The >>crash happens at least daily and I've seen no difference in running kernels >>with or without PREEMPT enabled. >> >>The machine is a P4 3.00GHz with 2048MB PC3200 Unbuffered RAM on an ASUS >>motherboard with an ICH5 chipset. XFX GF 6600GT video card, 600W power supply >>and plenty of cooling. > > > You raise several worthwhile points there, I needn't repeat them back to you. > > Here's the 2.6.15 version of the patch I traditionally send out for this > (smaller than for earlier releases because of several advances in 2.6.15). > > Please apply and let me know of all "Bad page state" and "Bad rmap" > messages you get. Our record at nailing these problems is not good, > but the patch should at least let you go on running for much longer. > > Thanks, > Hugh Well, unfortunately I'm back again. I applied your patch last night but had another crash again today. My X session crashed and dropped me into the console, which then froze, requiring a hard reboot. I was only able to capture the output below because of remote logging. This time I did not get the specific "BUG at mm/rmap.c" message I had in my previous report but do have some "Bad rmap..." messages as you can see below. Again, I'm happy to test any patches or suggestions for isolating the problem. Thanks, Ken ------------------------------------- ### /var/log/messages output ### ------------------------------------- Feb 1 17:01:01 mm-home1 cron[31322]: (root) CMD (/usr/bin/updatedb) Feb 1 17:04:13 mm-home1 __find_get_block_slow() failed. block=1410, b_blocknr=71213169107797378 Feb 1 17:04:13 mm-home1 b_state=0x00000029, b_size=4096 Feb 1 17:04:13 mm-home1 device blocksize: 4096 Feb 1 17:04:13 mm-home1 Unable to handle kernel NULL pointer dereference at virtual address 00000000 Feb 1 17:04:13 mm-home1 printing eip: Feb 1 17:04:13 mm-home1 c019fe9b Feb 1 17:04:13 mm-home1 *pde = 00000000 Feb 1 17:04:13 mm-home1 Oops: 0000 [#1] Feb 1 17:04:13 mm-home1 PREEMPT SMP Feb 1 17:04:13 mm-home1 Modules linked in: ipt_limit iptable_mangle ipt_LOG ipt_MASQUERADE ip_nat ipt_TOS ipt_REJECT ip_conntrack_irc ip_conntrack_ftp ipt_state ip_conntrack iptable_filter ip_tables snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_emu10k1 snd_rawmidi snd_ac97_codec snd_ac97_bus snd_util_mem snd_hwdep eth1394 nls_utf8 rfcomm bnep l2cap bluetooth dv1394 video1394 raw1394 ohci1394 ieee1394 3c59x marvell loop nvidia ntfs rtc tsdev Feb 1 17:04:13 mm-home1 CPU: 0 Feb 1 17:04:13 mm-home1 EIP: 0060:[<c019fe9b>] Tainted: P VLI Feb 1 17:04:13 mm-home1 EFLAGS: 00210282 (2.6.15-gentoo-r1) Feb 1 17:04:13 mm-home1 EIP is at flush_commit_list+0x229/0x3ef Feb 1 17:04:13 mm-home1 eax: 00000000 ebx: f8825000 ecx: c15274cc edx: 00000000 Feb 1 17:04:13 mm-home1 esi: e227ae00 edi: f8825000 ebp: 0000000d esp: f7e11e1c Feb 1 17:04:13 mm-home1 ds: 007b es: 007b ss: 0068 Feb 1 17:04:13 mm-home1 Process pdflush (pid: 164, threadinfo=f7e10000 task=f7c15030) Feb 1 17:04:13 mm-home1 Stack: f781e000 f7856c00 f781e000 f7856c00 00000000 00000000 00000000 00000000 Feb 1 17:04:13 mm-home1 ead379c8 00002000 f8825000 c01a3e62 f784f800 e227ae00 00000001 00002032 Feb 1 17:04:13 mm-home1 00000000 c17d4f18 f7856c00 f7a97f0c 000003fa 0011fcb3 00000046 e227ae00 Feb 1 17:04:13 mm-home1 Call Trace: Feb 1 17:04:13 mm-home1 [<c01a3e62>] do_journal_end+0x880/0x8b6 Feb 1 17:04:13 mm-home1 [<c013b7ee>] pdflush+0x0/0x32 Feb 1 17:04:13 mm-home1 [<c01a2e46>] journal_end_sync+0x61/0x67 Feb 1 17:04:13 mm-home1 [<c0194276>] reiserfs_sync_fs+0x31/0x56 Feb 1 17:04:13 mm-home1 [<c01942a6>] reiserfs_write_super+0xb/0xe Feb 1 17:04:13 mm-home1 [<c0155e3a>] sync_supers+0x79/0xdc Feb 1 17:04:13 mm-home1 [<c013b018>] wb_kupdate+0x21/0xe2 Feb 1 17:04:13 mm-home1 [<c013b759>] __pdflush+0xe9/0x17e Feb 1 17:04:13 mm-home1 [<c013b81b>] pdflush+0x2d/0x32 Feb 1 17:04:13 mm-home1 [<c013aff7>] wb_kupdate+0x0/0xe2 Feb 1 17:04:13 mm-home1 [<c0129a6f>] kthread+0x7c/0xa6 Feb 1 17:04:13 mm-home1 [<c01299f3>] kthread+0x0/0xa6 Feb 1 17:04:13 mm-home1 [<c0100ef5>] kernel_thread_helper+0x5/0xb Feb 1 17:04:13 mm-home1 Code: 73 14 8b 44 24 04 89 d1 8b 54 24 30 03 4b 0c 8b 58 0c ff 72 0c 89 c8 99 52 51 ff 73 10 e8 19 27 fb ff 89 44 24 28 89 c2 83 c4 10 <8b> 00 a8 04 75 07 8b 42 0c 85 c0 75 07 52 e8 db 14 fb ff 58 8b Feb 1 17:04:13 mm-home1 Badness in do_exit at kernel/exit.c:796 Feb 1 17:04:13 mm-home1 [<c011ad1e>] do_exit+0x38/0x379 Feb 1 17:04:13 mm-home1 [<c01039fc>] do_trap+0x0/0xc1 Feb 1 17:04:13 mm-home1 [<c0111ecf>] do_page_fault+0x377/0x4a9 Feb 1 17:04:13 mm-home1 [<c0118f79>] printk+0xe/0x11 Feb 1 17:04:13 mm-home1 [<c0111b58>] do_page_fault+0x0/0x4a9 Feb 1 17:04:13 mm-home1 [<c01033d7>] error_code+0x4f/0x54 Feb 1 17:04:13 mm-home1 [<c015007b>] wait_on_retry_sync_kiocb+0x6/0x38 Feb 1 17:04:13 mm-home1 [<c019fe9b>] flush_commit_list+0x229/0x3ef Feb 1 17:04:13 mm-home1 [<c01a3e62>] do_journal_end+0x880/0x8b6 Feb 1 17:04:13 mm-home1 [<c013b7ee>] pdflush+0x0/0x32 Feb 1 17:04:13 mm-home1 [<c01a2e46>] journal_end_sync+0x61/0x67 Feb 1 17:04:13 mm-home1 [<c0194276>] reiserfs_sync_fs+0x31/0x56 Feb 1 17:04:13 mm-home1 [<c01942a6>] reiserfs_write_super+0xb/0xe Feb 1 17:04:13 mm-home1 [<c0155e3a>] sync_supers+0x79/0xdc Feb 1 17:04:13 mm-home1 [<c013b018>] wb_kupdate+0x21/0xe2 Feb 1 17:04:13 mm-home1 [<c013b759>] __pdflush+0xe9/0x17e Feb 1 17:04:13 mm-home1 [<c013b81b>] pdflush+0x2d/0x32 Feb 1 17:04:13 mm-home1 [<c013aff7>] wb_kupdate+0x0/0xe2 Feb 1 17:04:13 mm-home1 [<c0129a6f>] kthread+0x7c/0xa6 Feb 1 17:04:13 mm-home1 [<c01299f3>] kthread+0x0/0xa6 Feb 1 17:04:13 mm-home1 [<c0100ef5>] kernel_thread_helper+0x5/0xb Feb 1 17:04:14 mm-home1 kdm[10322]: X server for display :0 terminated unexpectedly Feb 1 17:04:14 mm-home1 su(pam_unix)[11478]: session closed for user root Feb 1 17:04:14 mm-home1 Bad rmap: page c1ee7ee0 flags c0000014 count 1 mapcount 0 Feb 1 17:04:14 mm-home1 firefox-bin addr b5313000 ptpfn 69515 vm_flags 100077 Feb 1 17:04:14 mm-home1 page mapping 00000000 95d4 vma mapping 00000000 b5313 Feb 1 17:04:14 mm-home1 kde(pam_unix)[10326]: session closed for user krm Feb 1 17:04:19 mm-home1 Unable to handle kernel paging request at virtual address 00180000 Feb 1 17:04:19 mm-home1 printing eip: Feb 1 17:04:19 mm-home1 c0135fa7 Feb 1 17:04:19 mm-home1 *pde = 00000000 Feb 1 17:04:19 mm-home1 Oops: 0000 [#2] Feb 1 17:04:19 mm-home1 PREEMPT SMP Feb 1 17:04:19 mm-home1 Modules linked in: ipt_limit iptable_mangle ipt_LOG ipt_MASQUERADE ip_nat ipt_TOS ipt_REJECT ip_conntrack_irc ip_conntrack_ftp ipt_state ip_conntrack iptable_filter ip_tables snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_emu10k1 snd_rawmidi snd_ac97_codec snd_ac97_bus snd_util_mem snd_hwdep eth1394 nls_utf8 rfcomm bnep l2cap bluetooth dv1394 video1394 raw1394 ohci1394 ieee1394 3c59x marvell loop nvidia ntfs rtc tsdev Feb 1 17:04:19 mm-home1 CPU: 1 Feb 1 17:04:19 mm-home1 EIP: 0060:[<c0135fa7>] Tainted: P VLI Feb 1 17:04:19 mm-home1 EFLAGS: 00210097 (2.6.15-gentoo-r1) Feb 1 17:04:19 mm-home1 EIP is at find_get_pages+0x33/0x54 Feb 1 17:04:19 mm-home1 eax: c000086c ebx: 00000002 ecx: 00000001 edx: 00180000 Feb 1 17:04:19 mm-home1 esi: f59908f8 edi: f7d8fe58 ebp: 00000000 esp: f7d8fe18 Feb 1 17:04:19 mm-home1 ds: 007b es: 007b ss: 0068 Feb 1 17:04:19 mm-home1 Process kswapd0 (pid: 165, threadinfo=f7d8e000 task=c23b5550) Feb 1 17:04:19 mm-home1 Stack: f7d8fe50 00000000 00000031 c013e91f f59908f8 00000000 0000000e f7d8fe58 Feb 1 17:04:19 mm-home1 f5990840 c013ed61 f7d8fe50 f59908f8 00000000 0000000e 00000000 00000000 Feb 1 17:04:19 mm-home1 c21f51c4 00180000 c04c8328 00200046 f65783e8 f65783f0 0000001e 00200046 Feb 1 17:04:19 mm-home1 Call Trace: Feb 1 17:04:19 mm-home1 [<c013e91f>] pagevec_lookup+0x1a/0x21 Feb 1 17:04:19 mm-home1 [<c013ed61>] invalidate_mapping_pages+0xa0/0xb5 Feb 1 17:04:19 mm-home1 [<c011cf66>] irq_exit+0x32/0x3d Feb 1 17:04:19 mm-home1 [<c010330c>] apic_timer_interrupt+0x1c/0x24 Feb 1 17:04:19 mm-home1 [<c013ed83>] invalidate_inode_pages+0xd/0x11 Feb 1 17:04:19 mm-home1 [<c016630d>] prune_icache+0xca/0x17f Feb 1 17:04:19 mm-home1 [<c01663da>] shrink_icache_memory+0x18/0x30 Feb 1 17:04:19 mm-home1 [<c013f150>] shrink_slab+0x13a/0x1a7 Feb 1 17:04:19 mm-home1 [<c0140285>] balance_pgdat+0x20a/0x320 Feb 1 17:04:19 mm-home1 [<c03bc665>] schedule+0xa59/0xac0 Feb 1 17:04:19 mm-home1 [<c0140493>] kswapd+0xf8/0xfd Feb 1 17:04:19 mm-home1 [<c0129e42>] autoremove_wake_function+0x0/0x3a Feb 1 17:04:19 mm-home1 [<c010278e>] ret_from_fork+0x6/0x14 Feb 1 17:04:19 mm-home1 [<c0129e42>] autoremove_wake_function+0x0/0x3a Feb 1 17:04:19 mm-home1 [<c014039b>] kswapd+0x0/0xfd Feb 1 17:04:19 mm-home1 [<c0100ef5>] kernel_thread_helper+0x5/0xb Feb 1 17:04:19 mm-home1 Code: 7c 24 1c 8d 46 10 e8 e3 78 28 00 8d 46 04 ff 74 24 18 ff 74 24 18 57 50 e8 80 71 12 00 31 c9 83 c4 10 89 c3 39 c1 73 16 8b 14 8f <8b> 02 f6 c4 40 74 03 8b 52 0c f0 ff 42 04 41 39 d9 72 ea 8d 46 Feb 1 17:04:19 mm-home1 <6>note: kswapd0[165] exited with preempt_count 1 Feb 1 17:04:19 mm-home1 (krm-11020): GConf server is not in use, shutting down. Feb 1 17:04:21 mm-home1 kdm: :0[15897]: Abnormal termination of greeter for display :0, code 127, signal 0 Feb 1 17:04:29 mm-home1 login(pam_unix)[10286]: session opened for user root by LOGIN(uid=0) Feb 1 17:06:45 mm-home1 __find_get_block_slow() failed. block=1681, b_blocknr=23362423066986129 Feb 1 17:06:45 mm-home1 b_state=0x00000029, b_size=4096 ----------------------------- ### EOF ### ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-02-02 1:17 ` Ken MacFerrin @ 2006-02-02 15:54 ` Hugh Dickins 2006-02-02 21:31 ` Ken MacFerrin 0 siblings, 1 reply; 21+ messages in thread From: Hugh Dickins @ 2006-02-02 15:54 UTC (permalink / raw) To: Ken MacFerrin; +Cc: linux-kernel On Wed, 1 Feb 2006, Ken MacFerrin wrote: > > Well, unfortunately I'm back again. I applied your patch last night but had > another crash again today. My X session crashed and dropped me into the > console, which then froze, requiring a hard reboot. I was only able to > capture the output below because of remote logging. This time I did not get > the specific "BUG at mm/rmap.c" message I had in my previous report Yes, that's replaced by "Bad rmap..." by my patch. > but do have some "Bad rmap..." messages as you can see below. Which in many cases allow the system to continue undisturbed; but unfortunately not in your case, which is in a nastier state. And only one "Bad rmap...", so not a lot I could glean from it. > Feb 1 17:01:01 mm-home1 cron[31322]: (root) CMD (/usr/bin/updatedb) Okay, so plenty of disk and cache activity then. Were you doing anything interesting at the graphics end? > Feb 1 17:04:13 mm-home1 __find_get_block_slow() failed. block=1410, > b_blocknr=71213169107797378 Or in hex, block=0x582 b_blocknr=0x00fd000000000582: something has corrupted the upper short of the bufheader's block number with 0xfd. > Feb 1 17:04:13 mm-home1 Unable to handle kernel NULL pointer dereference at > virtual address 00000000 > Feb 1 17:04:13 mm-home1 EIP is at flush_commit_list+0x229/0x3ef > Feb 1 17:04:13 mm-home1 Process pdflush (pid: 164, threadinfo=f7e10000 > task=f7c15030) And ReiserFS is justifiably surprised that no bufheader could be found for one of its journal pages. > Feb 1 17:04:13 mm-home1 Badness in do_exit at kernel/exit.c:796 Concomitant fallout from the above fault. > Feb 1 17:04:14 mm-home1 kdm[10322]: X server for display :0 terminated > unexpectedly Nothing to say why that was, but we already know the system is bad. > Feb 1 17:04:14 mm-home1 Bad rmap: page c1ee7ee0 flags c0000014 count 1 > mapcount 0 > Feb 1 17:04:14 mm-home1 firefox-bin addr b5313000 ptpfn 69515 vm_flags 100077 > Feb 1 17:04:14 mm-home1 page mapping 00000000 95d4 vma mapping 00000000 b5313 A page is being unmapped which was not recorded as being mapped. Could be page table corruption. I'd been hoping for a sequence of these, and would then have looked for some commonality, but it's an isolated occurrence. Probably related to the bufheader corruption. > Feb 1 17:04:19 mm-home1 Unable to handle kernel paging request at virtual > address 00180000 > Feb 1 17:04:19 mm-home1 Process kswapd0 (pid: 165, threadinfo=f7d8e000 > Feb 1 17:04:19 mm-home1 EIP is at find_get_pages+0x33/0x54 The radix-tree lookup found 0x00180000 where it should have found a struct page pointer or NULL: something has corrupted the upper short with 0x18. > Feb 1 17:04:19 mm-home1 <6>note: kswapd0[165] exited with preempt_count 1 Concomitant fallout from the above fault. > Feb 1 17:04:19 mm-home1 (krm-11020): GConf server is not in use, shutting > down. > Feb 1 17:04:21 mm-home1 kdm: :0[15897]: Abnormal termination of greeter for > display :0, code 127, signal 0 Things are getting worse. > Feb 1 17:04:29 mm-home1 login(pam_unix)[10286]: session opened for user root > by LOGIN(uid=0) > Feb 1 17:06:45 mm-home1 __find_get_block_slow() failed. block=1681, > b_blocknr=23362423066986129 Or in hex, block=0x691 b_blocknr=0x0053000000000691: something has corrupted the upper short of the bufheader's block number with 0x53. Well, you're getting plenty of memory corruption, and there's some pattern to it (bits 8-11 each time), but I can't guess where it's coming from, I'm afraid. The "Bad rmap", my speciality, looks merely incidental to the more general memory corruption. I know you already said you really need to use the nVidia driver for xinerama, but it has to be suspect #1. Any chance of doing without it just for a day, to see what happens then? Or would that force you into such a different work pattern that it would prove nothing? After that, the next thing to try is going back to 2.6.12: I think you said this bad behaviour started with 2.6.13 (but I may be quite wrong to assume that you were running 2.6.12 before). Perhaps the problem lies with your hardware, but started to manifest around the time you moved to 2.6.13, we do need to rule that out. Hugh ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-02-02 15:54 ` Hugh Dickins @ 2006-02-02 21:31 ` Ken MacFerrin 0 siblings, 0 replies; 21+ messages in thread From: Ken MacFerrin @ 2006-02-02 21:31 UTC (permalink / raw) To: Hugh Dickins; +Cc: linux-kernel, dspring Hugh Dickins wrote: >>Feb 1 17:01:01 mm-home1 cron[31322]: (root) CMD (/usr/bin/updatedb) > Okay, so plenty of disk and cache activity then. > Were you doing anything interesting at the graphics end? Nope.. just had a couple vncviewer sessions, firefox, thunderbird, a few superkarmba applets and a couple konsole windows. I'm typically running KDE 3.5.0 on two 19" flatpanels via the DVI ports on a dual-head GF 6600GT card. One thing I have noticed in the past is I would often get the crash as soon as I resumed from a locked screen. Xscreensaver is set to kick on after 20 mintues and the screensaver would be running fine when I sit back down, but as soon as I gave a mouse/keyboard input it would lockup with a garbled screen. This time however I was actively using the machine when it crashed. [snip] >>Feb 1 17:04:14 mm-home1 kdm[10322]: X server for display :0 terminated >>unexpectedly > > Nothing to say why that was, but we already know the system is bad. Yep, this is when I get the garbled screen. Sometimes it will stop responding to any input at this point, others it allow me to Ctrl+Alt+F10 into the console. This time I was able to drop to console. [snip] >>Feb 1 17:04:29 mm-home1 login(pam_unix)[10286]: session opened for user root >>by LOGIN(uid=0) >>Feb 1 17:06:45 mm-home1 __find_get_block_slow() failed. block=1681, >>b_blocknr=23362423066986129 This was after dropping to console. It let me login to root but before being able to view the logs it started spewing out strings of errors that are scrolling too quickly to read and do not get captured by syslog (either local or remote). I've learned from experience that this is the time to do a hard reboot or it starts trashing up the filesystem. I've had to run "fsck-reiserfs --rebuild-tree" more times than I'd prefer. > > Or in hex, block=0x691 b_blocknr=0x0053000000000691: something has > corrupted the upper short of the bufheader's block number with 0x53. > > Well, you're getting plenty of memory corruption, and there's some pattern > to it (bits 8-11 each time), but I can't guess where it's coming from, > I'm afraid. The "Bad rmap", my speciality, looks merely incidental > to the more general memory corruption. > > I know you already said you really need to use the nVidia driver for > xinerama, but it has to be suspect #1. Any chance of doing without it > just for a day, to see what happens then? Or would that force you into > such a different work pattern that it would prove nothing? > > After that, the next thing to try is going back to 2.6.12: I think you > said this bad behaviour started with 2.6.13 (but I may be quite wrong > to assume that you were running 2.6.12 before). Perhaps the problem > lies with your hardware, but started to manifest around the time you > moved to 2.6.13, we do need to rule that out. > > Hugh I agree. I will run with the kernel "nv" driver on a single monitor over the weekend to see if I can recreate the problem. Failing that I'll give 2.6.12 another shot. A couple other datapoints that may be worth note: 1) David Spring posted the following message on this thread yesterday that would seem to point away from the binary nvidia driver: "It's not the nv drivers - or at least not just them. I'm getting this bug once or twice a day on a mini-ITX (C3 533Mhz processor) based server which doesn't even have X installed. For me, it appeared sometime after 2.6.12. I'm now running with gentoo 2.6.15-r1 with Hugh's recently posted patch,and waiting 8-| Dave Spring" If Dave is able to post a syslog with his errors then it would provide an untainted report. 2) I have also found this thread from the Nvidia forum that would seem to point towards the nvidia driver. Although unlike this person, whose troubles only started with 2.6.15-rc3, I have experienced this bug since the 2.6.13 series. http://www.nvnews.net/vbulletin/archive/index.php/t-60711.html Thanks, Ken ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-01-28 3:20 Ken MacFerrin 2006-01-28 15:48 ` Hugh Dickins @ 2006-01-28 18:31 ` Jesper Juhl 2006-01-29 22:12 ` Ken MacFerrin 2006-01-28 19:13 ` Alistair John Strachan 2 siblings, 1 reply; 21+ messages in thread From: Jesper Juhl @ 2006-01-28 18:31 UTC (permalink / raw) To: Ken MacFerrin; +Cc: linux-kernel On 1/28/06, Ken MacFerrin <lists@macferrin.com> wrote: > I started getting hard lockups on my desktop PC with the error "kernel > BUG at mm/rmap.c:487" starting with kernel 2.6.13 and continuing through > 2.6.14. After switching to 2.6.15 the lockups have continued with the > message "kernel BUG at mm/rmap.c:486". > > The frequency and circumstance are completely random which originally > had me suspecting bad memory but after running Memtest86+ for over 12 > hours without error I'm at a loss. > > I'm running the binary Nvidia driver so I'll understand if I can't get > help here but in searching through the list archives it would seem I'm > not alone and I am willing to try any patches that may help diagnose the > issue. The crash happens at least daily and I've seen no difference in > running kernels with or without PREEMPT enabled. > If you don't actually *need* accelerated 3D (or if you could do without it for a while), switching to the "nv" driver for a few days/weeks would be interresting. If the crashes go away that would point towards the nvidia driver, if they don't go away we'll get a nice untainted crash report. -- Jesper Juhl <jesper.juhl@gmail.com> Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html Plain text mails only, please http://www.expita.com/nomime.html ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-01-28 18:31 ` Jesper Juhl @ 2006-01-29 22:12 ` Ken MacFerrin 2006-01-30 0:56 ` Ken MacFerrin 0 siblings, 1 reply; 21+ messages in thread From: Ken MacFerrin @ 2006-01-29 22:12 UTC (permalink / raw) To: Jesper Juhl, s0348365, hugh; +Cc: linux-kernel Jesper Juhl wrote: > On 1/28/06, Ken MacFerrin <lists@macferrin.com> wrote: > >>I started getting hard lockups on my desktop PC with the error "kernel >>BUG at mm/rmap.c:487" starting with kernel 2.6.13 and continuing through >>2.6.14. After switching to 2.6.15 the lockups have continued with the >>message "kernel BUG at mm/rmap.c:486". >> >>The frequency and circumstance are completely random which originally >>had me suspecting bad memory but after running Memtest86+ for over 12 >>hours without error I'm at a loss. >> >>I'm running the binary Nvidia driver so I'll understand if I can't get >>help here but in searching through the list archives it would seem I'm >>not alone and I am willing to try any patches that may help diagnose the >>issue. The crash happens at least daily and I've seen no difference in >>running kernels with or without PREEMPT enabled. >> > > If you don't actually *need* accelerated 3D (or if you could do > without it for a while), switching to the "nv" driver for a few > days/weeks would be interresting. If the crashes go away that would > point towards the nvidia driver, if they don't go away we'll get a > nice untainted crash report. > Thanks to all for the response. In hopes of helping to isolate this I will move back over to the "nv" driver to see if I can recreate the problem and get a clean bug report before applying Hugh's patch. This crash currently happens daily for me so I should be able to test this relatively quickly. -Ken ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-01-29 22:12 ` Ken MacFerrin @ 2006-01-30 0:56 ` Ken MacFerrin 2006-01-30 16:46 ` Alistair John Strachan 0 siblings, 1 reply; 21+ messages in thread From: Ken MacFerrin @ 2006-01-30 0:56 UTC (permalink / raw) To: Jesper Juhl, s0348365, hugh; +Cc: linux-kernel Ken MacFerrin wrote: > Jesper Juhl wrote: > >> On 1/28/06, Ken MacFerrin <lists@macferrin.com> wrote: >> >>> I started getting hard lockups on my desktop PC with the error "kernel >>> BUG at mm/rmap.c:487" starting with kernel 2.6.13 and continuing through >>> 2.6.14. After switching to 2.6.15 the lockups have continued with the >>> message "kernel BUG at mm/rmap.c:486". >>> >>> The frequency and circumstance are completely random which originally >>> had me suspecting bad memory but after running Memtest86+ for over 12 >>> hours without error I'm at a loss. >>> >>> I'm running the binary Nvidia driver so I'll understand if I can't get >>> help here but in searching through the list archives it would seem I'm >>> not alone and I am willing to try any patches that may help diagnose the >>> issue. The crash happens at least daily and I've seen no difference in >>> running kernels with or without PREEMPT enabled. >>> >> >> If you don't actually *need* accelerated 3D (or if you could do >> without it for a while), switching to the "nv" driver for a few >> days/weeks would be interresting. If the crashes go away that would >> point towards the nvidia driver, if they don't go away we'll get a >> nice untainted crash report. >> > > Thanks to all for the response. In hopes of helping to isolate this I > will move back over to the "nv" driver to see if I can recreate the > problem and get a clean bug report before applying Hugh's patch. > > This crash currently happens daily for me so I should be able to test > this relatively quickly. > -Ken Unfortunately it seems that the "nv" driver in Xorg does not currently support multiple displays on a single video card with dual heads. Not being able to at least run xinerama is a deal breaker for me so I'm back to the binary nvidia driver using twinview. At this point I will apply Hugh's patch and post any further "Bad page state" and "Bad rmap" messages as instructed. Thanks, Ken ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-01-30 0:56 ` Ken MacFerrin @ 2006-01-30 16:46 ` Alistair John Strachan 0 siblings, 0 replies; 21+ messages in thread From: Alistair John Strachan @ 2006-01-30 16:46 UTC (permalink / raw) To: Ken MacFerrin; +Cc: Jesper Juhl, hugh, linux-kernel On Monday 30 January 2006 00:56, Ken MacFerrin wrote: [snip] > Unfortunately it seems that the "nv" driver in Xorg does not currently > support multiple displays on a single video card with dual heads. Not > being able to at least run xinerama is a deal breaker for me so I'm back > to the binary nvidia driver using twinview. At this point I will apply > Hugh's patch and post any further "Bad page state" and "Bad rmap" > messages as instructed. Indeed, Hugh's patch is the best way to proceed with discovering who the culprits are. Using the "nv" driver was not really meant as a debugging aide, but as a last resort if the patch yields nothing useful. -- Cheers, Alistair. 'No sense being pessimistic, it probably wouldn't work anyway.' Third year Computer Science undergraduate. 1F2 55 South Clerk Street, Edinburgh, UK. ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-01-28 3:20 Ken MacFerrin 2006-01-28 15:48 ` Hugh Dickins 2006-01-28 18:31 ` Jesper Juhl @ 2006-01-28 19:13 ` Alistair John Strachan 2006-03-12 0:06 ` Patrick B�rjesson 2 siblings, 1 reply; 21+ messages in thread From: Alistair John Strachan @ 2006-01-28 19:13 UTC (permalink / raw) To: Ken MacFerrin; +Cc: linux-kernel On Saturday 28 January 2006 03:20, Ken MacFerrin wrote: > I started getting hard lockups on my desktop PC with the error "kernel > BUG at mm/rmap.c:487" starting with kernel 2.6.13 and continuing through > 2.6.14. After switching to 2.6.15 the lockups have continued with the > message "kernel BUG at mm/rmap.c:486". > > The frequency and circumstance are completely random which originally > had me suspecting bad memory but after running Memtest86+ for over 12 > hours without error I'm at a loss. > > I'm running the binary Nvidia driver so I'll understand if I can't get > help here but in searching through the list archives it would seem I'm > not alone and I am willing to try any patches that may help diagnose the > issue. The crash happens at least daily and I've seen no difference in > running kernels with or without PREEMPT enabled. > > The machine is a P4 3.00GHz with 2048MB PC3200 Unbuffered RAM on an ASUS > motherboard with an ICH5 chipset. XFX GF 6600GT video card, 600W power > supply and plenty of cooling. Ken, Just to let you know, I've had the same problem on x86-64. It's an incredibly rare fault here and I've not been able to reproduce it. However, I cannot help but notice that all of the reporters so far have been running the binary NVIDIA driver, including myself. I would not be surprised if running without the NVIDIA driver eliminated the problem. -- Cheers, Alistair. 'No sense being pessimistic, it probably wouldn't work anyway.' Third year Computer Science undergraduate. 1F2 55 South Clerk Street, Edinburgh, UK. ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-01-28 19:13 ` Alistair John Strachan @ 2006-03-12 0:06 ` Patrick B�rjesson 2006-03-12 2:06 ` Alistair John Strachan ` (2 more replies) 0 siblings, 3 replies; 21+ messages in thread From: Patrick B�rjesson @ 2006-03-12 0:06 UTC (permalink / raw) To: linux-kernel; +Cc: Alistair John Strachan [-- Attachment #1: Type: text/plain, Size: 16399 bytes --] > Just to let you know, I've had the same problem on x86-64. It's an > incredibly rare fault here and I've not been able to reproduce it. > However, I cannot help but notice that all of the reporters so far > have been running the binary NVIDIA driver, including myself. > > I would not be surprised if running without the NVIDIA driver > eliminated the problem. Not running either with the NVIDIA driver or with x86-64 on the machine I'm getting this on, but I get it fairly often (as in: today I've probably gotten it at least 5-10 times). It seems it's pretty bound by either high CPU or disk usage, since I've always gotten it while compiling stuff so far. Although my system doesn't hard lock if I get this error; I can at least run most commands and ssh into it. Not sure if everything in the dmesg output is relevant, but one can never be sure, so I'm pasting the entire one. Flame on if I'm spamming you ;) Oh btw. I'm not subscribed to the mailinglist, so if you'd be kind enough to CC me I'd be grateful. Hope this helps, Patrick B�rjesson ---------- dmesg output ---------- Linux version 2.6.15-gentoo-r7 (root@scrapheap) (gcc version 3.4.5 (Gentoo 3.4.5-r1, ssp-3.4.5-1.0, pie-8.7.9)) #3 PREEMPT Sat Mar 11 23:46:29 CET 2006 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001fffc000 (usable) BIOS-e820: 000000001fffc000 - 000000001ffff000 (ACPI data) BIOS-e820: 000000001ffff000 - 0000000020000000 (ACPI NVS) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) 511MB LOWMEM available. On node 0 totalpages: 131068 DMA zone: 4096 pages, LIFO batch:0 DMA32 zone: 0 pages, LIFO batch:0 Normal zone: 126972 pages, LIFO batch:31 HighMem zone: 0 pages, LIFO batch:0 DMI 2.3 present. ACPI: RSDP (v000 ASUS ) @ 0x000f5e40 ACPI: RSDT (v001 ASUS A7S333 0x42302e31 MSFT 0x31313031) @ 0x1fffc000 ACPI: FADT (v001 ASUS A7S333 0x42302e31 MSFT 0x31313031) @ 0x1fffc0b2 ACPI: BOOT (v001 ASUS A7S333 0x42302e31 MSFT 0x31313031) @ 0x1fffc030 ACPI: MADT (v001 ASUS A7S333 0x42302e31 MSFT 0x31313031) @ 0x1fffc058 ACPI: DSDT (v001 ASUS A7S333 0x00001000 MSFT 0x0100000b) @ 0x00000000 Allocating PCI resources starting at 30000000 (gap: 20000000:dec00000) Built 1 zonelists Kernel command line: root=/dev/hdc3 udev video=vesafb:ywrap,mtrr,1024x768-16@85 splash=silent,theme:emergence CONSOLE=/dev/tty1 quiet Initializing CPU#0 PID hash table entries: 2048 (order: 11, 32768 bytes) Detected 1311.863 MHz processor. Using tsc for high-res timesource Console: colour VGA+ 80x25 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 514508k/524272k available (2480k kernel code, 9208k reserved, 684k data, 168k init, 0k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 2627.25 BogoMIPS (lpj=5254503) Mount-cache hash table entries: 512 CPU: After generic identify, caps: 0383fbff c1cbfbff 00000000 00000000 00000000 00000000 00000000 CPU: After vendor identify, caps: 0383fbff c1cbfbff 00000000 00000000 00000000 00000000 00000000 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 64K (64 bytes/line) CPU: After all inits, caps: 0383fbff c1cbfbff 00000000 00000020 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. mtrr: v2.0 (20020519) CPU: AMD Duron(tm) Processor stepping 01 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. ACPI: setting ELCR to 0200 (from 0c60) checking if image is initramfs... it is Freeing initrd memory: 789k freed NET: Registered protocol family 16 ACPI: bus type pci registered PCI: PCI BIOS revision 2.10 entry at 0xf19a0, last bus=1 PCI: Using configuration type 1 ACPI: Subsystem revision 20050902 ACPI: Interpreter enabled ACPI: Using PIC for interrupt routing ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 *6 7 10 11 12 14 15) ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Probing PCI hardware (bus 00) ACPI: Assume root bridge [\_SB_.PCI0] bus is 0 Enabling SiS 96x SMBus. Boot video device is 0000:01:00.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT] Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init pnp: PnP ACPI: found 15 devices SCSI subsystem initialized usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report pnp: 00:01: ioport range 0xe400-0xe47f could not be reserved pnp: 00:01: ioport range 0xe480-0xe4ff has been reserved pnp: 00:01: ioport range 0xe600-0xe61f has been reserved pnp: 00:01: ioport range 0x480-0x48f has been reserved pnp: 00:0e: ioport range 0x290-0x297 has been reserved pnp: 00:0e: ioport range 0x500-0x507 has been reserved PCI: Bridge: 0000:00:01.0 IO window: disabled. MEM window: e7000000-e7ffffff PREFETCH window: ef700000-febfffff PCI: Setting latency timer of device 0000:00:01.0 to 64 Simple Boot Flag at 0x3a set to 0x1 Machine check exception polling timer started. audit: initializing netlink socket (disabled) audit(1142120887.156:1): initialized NTFS driver 2.1.25 [Flags: R/O]. Initializing Cryptographic API io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered lp: driver loaded but no devices found Real Time Clock Driver v1.12 Linux agpgart interface v0.101 (c) Dave Jones agpgart: Detected SiS 745 chipset agpgart: AGP aperture is 64M @ 0xe8000000 [drm] Initialized drm 1.0.0 20040925 vesafb: unrecognized option mtrr vesafb: NVidia Corporation, NV17 () Board, Chip Rev A2 (OEM: NVidia) vesafb: VBE version: 3.0 vesafb: protected mode interface info at c000:ede0 vesafb: pmi: set display start = c00cee25, set palette = c00ceeaa vesafb: pmi: ports = b4c3 b503 ba03 c003 c103 c403 c503 c603 c703 c803 c903 cc03 ce03 cf03 d003 d103 d203 d303 d403 d503 da03 ff03 vesafb: VBIOS/hardware supports DDC2 transfers Display is GTF capable vesafb: monitor limits: vf = 160 Hz, hf = 96 kHz, clk = 250 MHz vesafb: scrolling: ywrap using protected mode interface, yres_virtual=3750 Console: switching to colour frame buffer device 128x48 fbsplash: console 0 using theme 'emergence' fbsplash: switched splash state to 'on' on console 0 vesafb: framebuffer at 0xf0000000, mapped to 0xe0880000, using 7500k, total 65536k fb0: VESA VGA frame buffer device ACPI: Power Button (FF) [PWRF] ACPI: Power Button (CM) [PWRB] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:0b: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A parport: PnPBIOS parport detected. parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP(,...)] lp0: using parport0 (interrupt-driven). mice: PS/2 mouse device common for all mice input: AT Translated Set 2 keyboard as /class/input/input0 input: ImExPS/2 Generic Explorer Mouse as /class/input/input1 floppy0: no floppy controllers found RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize loop: loaded (max 8 devices) ne2k-pci.c:v1.03 9/22/2003 D. Becker/P. Gortmaker http://www.scyld.com/network/ne2k-pci.html ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 5 PCI: setting IRQ 5 as level-triggered ACPI: PCI Interrupt 0000:00:0c.0[A] -> Link [LNKD] -> GSI 5 (level, low) -> IRQ 5 eth0: RealTek RTL-8029 found at 0xa800, IRQ 5, 00:00:21:E4:85:F0. Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx SIS5513: IDE controller at PCI slot 0000:00:02.5 SIS5513: chipset revision 208 SIS5513: not 100% native mode: will probe irqs later SIS5513: SiS745 ATA 100 (2nd gen) controller ide0: BM-DMA at 0xd800-0xd807, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xd808-0xd80f, BIOS settings: hdc:DMA, hdd:DMA Probing IDE interface ide0... hda: Maxtor 91000D8, ATA DISK drive hdb: WDC WD400BB-60AUA1, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Probing IDE interface ide1... hdc: Maxtor 6E040L0, ATA DISK drive hdd: SONY CD-RW CRX225E, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: 19545120 sectors (10007 MB) w/512KiB Cache, CHS=19390/16/63, UDMA(33) hda: cache flushes not supported hda: hda1 hdb: max request size: 128KiB hdb: 78165360 sectors (40020 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100) hdb: cache flushes not supported hdb: hdb1 hdb2 < hdb5 hdb6 > hdc: max request size: 128KiB hdc: 80293248 sectors (41110 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(33) hdc: cache flushes supported hdc: hdc1 hdc2 hdc3 hdc4 hdd: ATAPI 40X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 libata version 1.20 loaded. usbcore: registered new driver usblp drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver Initializing USB Mass Storage driver... usbcore: registered new driver usb-storage USB Mass Storage support registered. usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.6:USB HID core driver NET: Registered protocol family 2 IP route cache hash table entries: 8192 (order: 3, 32768 bytes) TCP established hash table entries: 32768 (order: 5, 131072 bytes) TCP bind hash table entries: 32768 (order: 5, 131072 bytes) TCP: Hash tables configured (established 32768 bind 32768) TCP reno registered TCP bic registered NET: Registered protocol family 1 NET: Registered protocol family 17 Using IPI Shortcut mode ACPI wakeup devices: PCI0 PCI1 PS2K PS2M USB0 USB1 MC97 ACPI: (supports S0 S1 S4 S5) EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 168k freed kjournald starting. Commit interval 5 seconds Adding 999328k swap on /dev/hdc2. Priority:-1 extents:1 across:999328k EXT3 FS on hdc3, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on hdc4, internal journal EXT3-fs: mounted filesystem with ordered data mode. ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) ACPI: PCI Interrupt 0000:00:02.2[D] -> Link [LNKD] -> GSI 5 (level, low) -> IRQ 5 ohci_hcd 0000:00:02.2: OHCI Host Controller ohci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 1 ohci_hcd 0000:00:02.2: irq 5, io mem 0xe6800000 hub 1-0:1.0: USB hub found hub 1-0:1.0: 3 ports detected ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 6 PCI: setting IRQ 6 as level-triggered ACPI: PCI Interrupt 0000:00:02.3[A] -> Link [LNKH] -> GSI 6 (level, low) -> IRQ 6 ohci_hcd 0000:00:02.3: OHCI Host Controller ohci_hcd 0000:00:02.3: new USB bus registered, assigned bus number 2 ohci_hcd 0000:00:02.3: irq 6, io mem 0xe6000000 hub 2-0:1.0: USB hub found hub 2-0:1.0: 3 ports detected usb 1-1: new full speed USB device using ohci_hcd and address 2 hub 1-1:1.0: USB hub found hub 1-1:1.0: 4 ports detected usb 1-1.4: new full speed USB device using ohci_hcd and address 3 scsi0 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 3 usb-storage: waiting for device to settle before scanning Vendor: Generic Model: USB SD Reader Rev: 1.00 Type: Direct-Access ANSI SCSI revision: 00 sd 0:0:0:0: Attached scsi removable disk sda sd 0:0:0:0: Attached scsi generic sg0 type 0 Vendor: Generic Model: USB CF Reader Rev: 1.01 Type: Direct-Access ANSI SCSI revision: 00 sd 0:0:0:1: Attached scsi removable disk sdb sd 0:0:0:1: Attached scsi generic sg1 type 0 Vendor: Generic Model: USB SM Reader Rev: 1.02 Type: Direct-Access ANSI SCSI revision: 00 sd 0:0:0:2: Attached scsi removable disk sdc sd 0:0:0:2: Attached scsi generic sg2 type 0 Vendor: Generic Model: USB MS Reader Rev: 1.03 Type: Direct-Access ANSI SCSI revision: 00 sd 0:0:0:3: Attached scsi removable disk sdd sd 0:0:0:3: Attached scsi generic sg3 type 0 usb-storage: device scan complete ------------[ cut here ]------------ kernel BUG at mm/rmap.c:486! invalid operand: 0000 [#1] PREEMPT Modules linked in: ehci_hcd ohci_hcd CPU: 0 EIP: 0060:[<c0152fd0>] Not tainted VLI EFLAGS: 00010286 (2.6.15-gentoo-r7) EIP is at page_remove_rmap+0x30/0x40 eax: ffffffff ebx: cbb07b8c ecx: 0001dac2 edx: c13b5840 esi: b7ee3000 edi: c13b5840 ebp: c8f5be30 esp: c8f5bd8c ds: 007b es: 007b ss: 0068 Process i686-pc-linux-g (pid: 5448, threadinfo=c8f5a000 task=de1f1ab0) Stack: 00003ff4 cbb07b8c c014c0b6 c13b5840 b7ee3000 1dac2025 1dac2025 00000000 fffffffb defc31e0 b7fbc000 d3448b80 b7fbc000 c8f5be30 c014c265 c04490b4 df6f738c d3448b7c b7ed3000 b7fbc000 c8f5be30 00000000 b7fbbfff d3448b7c Call Trace: [<c014c0b6>] zap_pte_range+0x156/0x250 [<c014c265>] unmap_page_range+0xb5/0x140 [<c014c3df>] unmap_vmas+0xef/0x1f0 [<c01511c7>] exit_mmap+0x77/0x110 [<c01165d7>] mmput+0x37/0xb0 [<c011b38b>] do_exit+0xeb/0x440 [<c011b754>] do_group_exit+0x34/0xa0 [<c0125657>] get_signal_to_deliver+0x217/0x360 [<c010307e>] do_signal+0x6e/0x150 [<c014d0e5>] do_wp_page+0x1e5/0x2e0 [<c0167c5c>] vfs_lstat+0x1c/0x70 [<c0113607>] do_page_fault+0x2a7/0x5a8 [<c0113360>] do_page_fault+0x0/0x5a8 [<c0103197>] do_notify_resume+0x37/0x3c [<c0103356>] work_notifysig+0x13/0x19 Code: 24 0c 83 42 08 ff 0f 98 c0 84 c0 74 1a 8b 42 08 40 78 18 c7 44 24 04 ff ff ff ff c7 04 24 10 00 00 00 e8 44 ef fe ff 83 c4 08 c3 <0f> 0b e6 01 ef 1f 38 c0 eb de 8d b6 00 00 00 00 83 ec 2c 89 5c <1>Fixing recursive fault but reboot is needed! scheduling while atomic: i686-pc-linux-g/0x00000002/5448 [<c036a1a7>] schedule+0x587/0x660 [<c0103356>] work_notifysig+0x13/0x19 [<c0152fe5>] try_to_unmap_one+0x5/0x230 [<c011b52a>] do_exit+0x28a/0x440 [<c01190b7>] printk+0x17/0x20 [<c0103ff0>] do_invalid_op+0x0/0xb0 [<c0103c65>] die+0x185/0x190 [<c0104092>] do_invalid_op+0xa2/0xb0 [<c0152fd0>] page_remove_rmap+0x30/0x40 [<c0176bd5>] dput+0x55/0x290 [<c016d37e>] __link_path_walk+0xbce/0xf70 [<c0140ab4>] bad_range+0x34/0x50 [<c01034ef>] error_code+0x4f/0x54 [<c0152fd0>] page_remove_rmap+0x30/0x40 [<c014c0b6>] zap_pte_range+0x156/0x250 [<c014c265>] unmap_page_range+0xb5/0x140 [<c014c3df>] unmap_vmas+0xef/0x1f0 [<c01511c7>] exit_mmap+0x77/0x110 [<c01165d7>] mmput+0x37/0xb0 [<c011b38b>] do_exit+0xeb/0x440 [<c011b754>] do_group_exit+0x34/0xa0 [<c0125657>] get_signal_to_deliver+0x217/0x360 [<c010307e>] do_signal+0x6e/0x150 [<c014d0e5>] do_wp_page+0x1e5/0x2e0 [<c0167c5c>] vfs_lstat+0x1c/0x70 [<c0113607>] do_page_fault+0x2a7/0x5a8 [<c0113360>] do_page_fault+0x0/0x5a8 [<c0103197>] do_notify_resume+0x37/0x3c [<c0103356>] work_notifysig+0x13/0x19 -- / () The ASCII Ribbon Campaign - against HTML Email \ /\ and proprietary formats. 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* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-03-12 0:06 ` Patrick B�rjesson @ 2006-03-12 2:06 ` Alistair John Strachan 2006-03-12 9:05 ` Arjan van de Ven 2006-03-12 12:41 ` Nick Piggin 2 siblings, 0 replies; 21+ messages in thread From: Alistair John Strachan @ 2006-03-12 2:06 UTC (permalink / raw) To: psycho; +Cc: linux-kernel [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset="utf-8", Size: 1276 bytes --] On Sunday 12 March 2006 00:06, Patrick Börjesson wrote: > > Just to let you know, I've had the same problem on x86-64. It's an > > incredibly rare fault here and I've not been able to reproduce it. > > However, I cannot help but notice that all of the reporters so far > > have been running the binary NVIDIA driver, including myself. > > > > I would not be surprised if running without the NVIDIA driver > > eliminated the problem. > > Not running either with the NVIDIA driver or with x86-64 on the machine > I'm getting this on, but I get it fairly often (as in: today I've > probably gotten it at least 5-10 times). It seems it's pretty bound by > either high CPU or disk usage, since I've always gotten it while > compiling stuff so far. Although my system doesn't hard lock if I get > this error; I can at least run most commands and ssh into it. Please don't do anything! A reproducible test case without NVIDIA loaded is exactly what we've been waiting for. Please search the archives for Hugh Dickins's patch for 2.6.15 which enables additional rmap debug. Then try to reproduce the fault. -- Cheers, Alistair. 'No sense being pessimistic, it probably wouldn't work anyway.' Third year Computer Science undergraduate. 1F2 55 South Clerk Street, Edinburgh, UK. ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-03-12 0:06 ` Patrick B�rjesson 2006-03-12 2:06 ` Alistair John Strachan @ 2006-03-12 9:05 ` Arjan van de Ven 2006-03-12 13:12 ` Patrick Börjesson 2006-03-12 12:41 ` Nick Piggin 2 siblings, 1 reply; 21+ messages in thread From: Arjan van de Ven @ 2006-03-12 9:05 UTC (permalink / raw) To: psycho; +Cc: linux-kernel, Alistair John Strachan On Sun, 2006-03-12 at 01:06 +0100, Patrick =?utf-8?Q?B=F6rjesson?= wrote: > > Just to let you know, I've had the same problem on x86-64. It's an > > incredibly rare fault here and I've not been able to reproduce it. > > However, I cannot help but notice that all of the reporters so far > > have been running the binary NVIDIA driver, including myself. > > > > I would not be surprised if running without the NVIDIA driver > > eliminated the problem. > > Not running either with the NVIDIA driver or with x86-64 on the machine > I'm getting this on, but I get it fairly often (as in: today I've > probably gotten it at least 5-10 times). It seems it's pretty bound by > either high CPU or disk usage, since I've always gotten it while > compiling stuff so far. Although my system doesn't hard lock if I get > this error; I can at least run most commands and ssh into it. just to rule the last issue out: this machine survives memtest86 ? ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-03-12 9:05 ` Arjan van de Ven @ 2006-03-12 13:12 ` Patrick Börjesson 0 siblings, 0 replies; 21+ messages in thread From: Patrick Börjesson @ 2006-03-12 13:12 UTC (permalink / raw) To: Arjan van de Ven; +Cc: linux-kernel, Alistair John Strachan [-- Attachment #1: Type: text/plain, Size: 1359 bytes --] On 2006-03-12 10:05, Arjan van de Ven uttered these thoughts: > On Sun, 2006-03-12 at 01:06 +0100, Patrick =?utf-8?Q?B=F6rjesson?= > wrote: > > > Just to let you know, I've had the same problem on x86-64. It's an > > > incredibly rare fault here and I've not been able to reproduce it. > > > However, I cannot help but notice that all of the reporters so far > > > have been running the binary NVIDIA driver, including myself. > > > > > > I would not be surprised if running without the NVIDIA driver > > > eliminated the problem. > > > > Not running either with the NVIDIA driver or with x86-64 on the machine > > I'm getting this on, but I get it fairly often (as in: today I've > > probably gotten it at least 5-10 times). It seems it's pretty bound by > > either high CPU or disk usage, since I've always gotten it while > > compiling stuff so far. Although my system doesn't hard lock if I get > > this error; I can at least run most commands and ssh into it. > > > just to rule the last issue out: this machine survives memtest86 ? I'm sorry to have wasted your time; no, it didn't =\ Didn't think to run it before since the mem-stick in the machine is pretty new (not more than 2 months). Sorry again, Patrick Börjesson -- / () The ASCII Ribbon Campaign - against HTML Email \ /\ and proprietary formats. [-- Attachment #2: Type: application/pgp-signature, Size: 191 bytes --] ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 2006-03-12 0:06 ` Patrick B�rjesson 2006-03-12 2:06 ` Alistair John Strachan 2006-03-12 9:05 ` Arjan van de Ven @ 2006-03-12 12:41 ` Nick Piggin 2 siblings, 0 replies; 21+ messages in thread From: Nick Piggin @ 2006-03-12 12:41 UTC (permalink / raw) To: psycho; +Cc: linux-kernel, Alistair John Strachan Patrick wrote: > ------------[ cut here ]------------ > kernel BUG at mm/rmap.c:486! > EIP is at page_remove_rmap+0x30/0x40 > [<c014c0b6>] zap_pte_range+0x156/0x250 This could easily be something that's already been fixed by now, or it may still be a problem... can you test with the most recent kernel (2.6.16-rc6)? Thanks. -- SUSE Labs, Novell Inc. Send instant messages to your online friends http://au.messenger.yahoo.com ^ permalink raw reply [flat|nested] 21+ messages in thread
end of thread, other threads:[~2006-03-14 19:05 UTC | newest] Thread overview: 21+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2006-02-01 18:22 PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 Dave Spring 2006-02-09 23:55 ` Dave Spring 2006-02-10 0:13 ` Alistair John Strachan 2006-02-11 2:15 ` Ken MacFerrin 2006-03-13 18:59 ` Ken MacFerrin 2006-03-14 19:04 ` Ken MacFerrin -- strict thread matches above, loose matches on Subject: below -- 2006-01-28 3:20 Ken MacFerrin 2006-01-28 15:48 ` Hugh Dickins 2006-02-02 1:17 ` Ken MacFerrin 2006-02-02 15:54 ` Hugh Dickins 2006-02-02 21:31 ` Ken MacFerrin 2006-01-28 18:31 ` Jesper Juhl 2006-01-29 22:12 ` Ken MacFerrin 2006-01-30 0:56 ` Ken MacFerrin 2006-01-30 16:46 ` Alistair John Strachan 2006-01-28 19:13 ` Alistair John Strachan 2006-03-12 0:06 ` Patrick B�rjesson 2006-03-12 2:06 ` Alistair John Strachan 2006-03-12 9:05 ` Arjan van de Ven 2006-03-12 13:12 ` Patrick Börjesson 2006-03-12 12:41 ` Nick Piggin
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