Messages in this thread | | | From | "Alexander Y. Fomichev" <> | Subject | 2.6.12-rc3: Oops, BUG at "mm/rmap.c":481 (?) | Date | Mon, 30 May 2005 15:51:18 +0400 |
| |
G'day
Last tuesday i've got an oops on dual opteron host [ 2xopteron 246, 4G ram, LSI 320-2x, 2.6.12-rc3, Gentoo 2005.0 mostly heavy loaded but not that time ]
Symptoms: system hangs, no activity, no disk io i couldn't determine exactly whether sysrq works (this is a remote system and screen->minicom->serial console rather specific bundle )
This is production server, so i could run memtest only last night but it could finds nothing.
[ I have tried to adapt debug rmap patch from Hugh Dickins he sent in reply to similar report. ( http://marc.theaimsgroup.com/?l=linux-kernel&m=111101533309675&w=2 ) to 2.6.12-rc5 but looks like missed something ( perhaps amd64 specific ) and just got another oops after boot. ]
So, this is an oops on 2.6.12-rc3
lights.vh.com.ru login: process `dig' is using obsolete setsockopt SO_BSDCOMPAT swap_free: Bad swap file entry e000007fffffc03e swap_free: Bad swap file entry f800007fffffc03e swap_free: Bad swap file entry 4000000000000000 ----------- [cut here ] --------- [please bite here ] --------- Kernel BUG at "mm/rmap.c":481 invalid operand: 0000 [1] PREEMPT SMP CPU 0 Modules linked in: ipt_state ipt_REJECT iptable_filter Pid: 17875, comm: sh Not tainted 2.6.12-rc3 RIP: 0010:[<ffffffff8016bd16>] <ffffffff8016bd16>{page_remove_rmap+38} RSP: 0018:ffff81003e115db0 EFLAGS: 00010286 RAX: 00000000ffffffff RBX: ffff81004092d460 RCX: ffff81000000d000 RDX: ffff810002fc3580 RSI: 0000000000000000 RDI: ffff8100011a69c8 RBP: 000000000048c000 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000001 R11: ffffffff8015ab80 R12: 0000000000000020 R13: ffff8100011a69c8 R14: ffff810002c0e240 R15: 0000000000490000 FS: 0000000043f3f960(0000) GS:ffffffff80478500(0000) knlGS:00000000556b98c0 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00002aaaaaabcac8 CR3: 00000000f20e8000 CR4: 00000000000006e0 Process sh (pid: 17875, threadinfo ffff81003e114000, task ffff81006ff3f6f0) Stack: ffffffff80163e0d ffffffff804a5160 000000000048ffff 000000000048ffff 000000000048ffff ffff810071b6b010 0000000000490000 ffff810028b72000 0000000000490000 ffff81004022f000 Call Trace:<ffffffff80163e0d>{unmap_vmas+1341} <ffffffff801698d3>{exit_mmap+163} <ffffffff8012fdd1>{mmput+49} <ffffffff80134fcf>{do_exit+351} <ffffffff80135bbc>{do_group_exit+252} <ffffffff8010db06>{system_call+126}
Code: 0f 0b b6 a1 34 80 ff ff ff ff e1 01 48 c7 c6 ff ff ff ff bf RIP <ffffffff8016bd16>{page_remove_rmap+38} RSP <ffff81003e115db0> <6>note: sh[17875] exited with preempt_count 1 Unable to handle kernel NULL pointer dereference at 0000000000000040 RIP: <ffffffff8012ff26>{mm_release+86} PGD 8f1cc067 PUD f2ecb067 PMD 0 Oops: 0000 [2] PREEMPT SMP CPU 0 Modules linked in: ipt_state ipt_REJECT iptable_filter Pid: 17875, comm: sh Not tainted 2.6.12-rc3 RIP: 0010:[<ffffffff8012ff26>] <ffffffff8012ff26>{mm_release+86} RSP: 0018:ffff81003e115b68 EFLAGS: 00010202 RAX: ffff8100f6561a80 RBX: ffff81006ff3f6f0 RCX: ffffffff8038f748 RDX: ffffffff8038f700 RSI: 0000000000000000 RDI: 00002aaaab4d4d10 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000001 R11: ffffffff8024cf00 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000490000 FS: 0000000043f3f960(0000) GS:ffffffff80478500(0000) knlGS:00000000556b98c0 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000040 CR3: 00000000f20e8000 CR4: 00000000000006e0 Process sh (pid: 17875, threadinfo ffff81003e114000, task ffff81006ff3f6f0) Stack: 0000000000000720 0000000000000000 ffff81006ff3f6f0 ffff81006ff3f6f0 000000000000000b ffffffff801349aa ffffffff8038f8e4 ffffffff8034341a ffff81006ff3fd20 ffff81006ff3f6f0 Call Trace:<ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8024cfe1>{vgacon_cursor+225} <ffffffff8010f3d5>{die+69} <ffffffff8010f821>{do_invalid_op+145} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80132f5d>{printk+141} <ffffffff8010e519>{error_exit+0} <ffffffff8015ab80>{__set_page_dirty_nobuffers+0} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80163e0d>{unmap_vmas+1341} <ffffffff801698d3>{exit_mmap+163} <ffffffff8012fdd1>{mmput+49} <ffffffff80134fcf>{do_exit+351} <ffffffff80135bbc>{do_group_exit+252} <ffffffff8010db06>{system_call+126}
Code: 41 8b 45 40 ff c8 7e 45 48 c7 83 f0 01 00 00 00 00 00 00 48 RIP <ffffffff8012ff26>{mm_release+86} RSP <ffff81003e115b68> CR2: 0000000000000040 <6>note: sh[17875] exited with preempt_count 1 Unable to handle kernel NULL pointer dereference at 0000000000000040 RIP: <ffffffff8012ff26>{mm_release+86} PGD 8f1cc067 PUD f2ecb067 PMD 0 Oops: 0000 [3] PREEMPT SMP CPU 0 Modules linked in: ipt_state ipt_REJECT iptable_filter Pid: 17875, comm: sh Not tainted 2.6.12-rc3 RIP: 0010:[<ffffffff8012ff26>] <ffffffff8012ff26>{mm_release+86} RSP: 0018:ffff81003e1158f8 EFLAGS: 00010202 RAX: ffff8100f6561a80 RBX: ffff81006ff3f6f0 RCX: ffffffff8038f748 RDX: ffffffff8038f700 RSI: 0000000000000000 RDI: 00002aaaab4d4d10 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000001 R11: ffffffff8024cf00 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff81003e115ab8 FS: 0000000043f3f960(0000) GS:ffffffff80478500(0000) knlGS:00000000556b98c0 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000040 CR3: 00000000f20e8000 CR4: 00000000000006e0 Process sh (pid: 17875, threadinfo ffff81003e114000, task ffff81006ff3f6f0) Stack: 0000000000000000 0000000000000000 ffff81006ff3f6f0 ffff81006ff3f6f0 0000000000000009 ffffffff801349aa ffffffff8038f8e4 0000000000000001 ffff81006ff3fd20 ffff81006ff3f6f0 Call Trace:<ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8024cfe1>{vgacon_cursor+225} <ffffffff8010f3d5>{die+69} <ffffffff8010f821>{do_invalid_op+145} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80132f5d>{printk+141} <ffffffff8010e519>{error_exit+0} <ffffffff8015ab80>{__set_page_dirty_nobuffers+0} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80163e0d>{unmap_vmas+1341} <ffffffff801698d3>{exit_mmap+163} <ffffffff8012fdd1>{mmput+49} <ffffffff80134fcf>{do_exit+351} <ffffffff80135bbc>{do_group_exit+252} <ffffffff8010db06>{system_call+126}
Code: 41 8b 45 40 ff c8 7e 45 48 c7 83 f0 01 00 00 00 00 00 00 48 RIP <ffffffff8012ff26>{mm_release+86} RSP <ffff81003e1158f8> CR2: 0000000000000040 <6>note: sh[17875] exited with preempt_count 1 Unable to handle kernel NULL pointer dereference at 0000000000000040 RIP: <ffffffff8012ff26>{mm_release+86} PGD 8f1cc067 PUD f2ecb067 PMD 0 Oops: 0000 [4] PREEMPT SMP CPU 0 Modules linked in: ipt_state ipt_REJECT iptable_filter Pid: 17875, comm: sh Not tainted 2.6.12-rc3 RIP: 0010:[<ffffffff8012ff26>] <ffffffff8012ff26>{mm_release+86} RSP: 0018:ffff81003e115688 EFLAGS: 00010202 RAX: ffff8100f6561a80 RBX: ffff81006ff3f6f0 RCX: ffffffff8038f748 RDX: ffffffff8038f700 RSI: 0000000000000000 RDI: 00002aaaab4d4d10 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000001 R11: 0000000000004330 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff81003e115848 FS: 0000000043f3f960(0000) GS:ffffffff80478500(0000) knlGS:00000000556b98c0 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000040 CR3: 00000000f20e8000 CR4: 00000000000006e0 Process sh (pid: 17875, threadinfo ffff81003e114000, task ffff81006ff3f6f0) Stack: 0000000000000000 0000000000000000 ffff81006ff3f6f0 ffff81006ff3f6f0 0000000000000009 ffffffff801349aa ffffffff8038f8e4 0000000000000001 ffff81006ff3fd20 ffff81006ff3f6f0 Call Trace:<ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8024cfe1>{vgacon_cursor+225} <ffffffff8010f3d5>{die+69} <ffffffff8010f821>{do_invalid_op+145} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80132f5d>{printk+141} <ffffffff8010e519>{error_exit+0} <ffffffff8015ab80>{__set_page_dirty_nobuffers+0} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80163e0d>{unmap_vmas+1341} <ffffffff801698d3>{exit_mmap+163} <ffffffff8012fdd1>{mmput+49} <ffffffff80134fcf>{do_exit+351} <ffffffff80135bbc>{do_group_exit+252} <ffffffff8010db06>{system_call+126}
Code: 41 8b 45 40 ff c8 7e 45 48 c7 83 f0 01 00 00 00 00 00 00 48 RIP <ffffffff8012ff26>{mm_release+86} RSP <ffff81003e115688> CR2: 0000000000000040 <6>note: sh[17875] exited with preempt_count 1 Unable to handle kernel NULL pointer dereference at 0000000000000040 RIP: <ffffffff8012ff26>{mm_release+86} PGD 8f1cc067 PUD f2ecb067 PMD 0 Oops: 0000 [5] PREEMPT SMP CPU 0 Modules linked in: ipt_state ipt_REJECT iptable_filter Pid: 17875, comm: sh Not tainted 2.6.12-rc3 RIP: 0010:[<ffffffff8012ff26>] <ffffffff8012ff26>{mm_release+86} RSP: 0018:ffff81003e115418 EFLAGS: 00010202 RAX: ffff8100f6561a80 RBX: ffff81006ff3f6f0 RCX: ffffffff8038f748 RDX: ffffffff8038f700 RSI: 0000000000000000 RDI: 00002aaaab4d4d10 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000001 R11: 0000000000001db0 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff81003e1155d8 FS: 0000000043f3f960(0000) GS:ffffffff80478500(0000) knlGS:00000000556b98c0 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000040 CR3: 00000000f20e8000 CR4: 00000000000006e0 Process sh (pid: 17875, threadinfo ffff81003e114000, task ffff81006ff3f6f0) Stack: 0000000000000000 0000000000000000 ffff81006ff3f6f0 ffff81006ff3f6f0 0000000000000009 ffffffff801349aa ffffffff8038f8e4 0000000000000001 ffff81006ff3fd20 ffff81006ff3f6f0 Call Trace:<ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8024cfe1>{vgacon_cursor+225} <ffffffff8010f3d5>{die+69} <ffffffff8010f821>{do_invalid_op+145} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80132f5d>{printk+141} <ffffffff8010e519>{error_exit+0} <ffffffff8015ab80>{__set_page_dirty_nobuffers+0} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80163e0d>{unmap_vmas+1341} <ffffffff801698d3>{exit_mmap+163} <ffffffff8012fdd1>{mmput+49} <ffffffff80134fcf>{do_exit+351} <ffffffff80135bbc>{do_group_exit+252} <ffffffff8010db06>{system_call+126}
Code: 41 8b 45 40 ff c8 7e 45 48 c7 83 f0 01 00 00 00 00 00 00 48 RIP <ffffffff8012ff26>{mm_release+86} RSP <ffff81003e115418> CR2: 0000000000000040 <6>note: sh[17875] exited with preempt_count 1 Unable to handle kernel NULL pointer dereference at 0000000000000040 RIP: <ffffffff8012ff26>{mm_release+86} PGD 8f1cc067 PUD f2ecb067 PMD 0 Oops: 0000 [6] PREEMPT SMP CPU 0 Modules linked in: ipt_state ipt_REJECT iptable_filter Pid: 17875, comm: sh Not tainted 2.6.12-rc3 RIP: 0010:[<ffffffff8012ff26>] <ffffffff8012ff26>{mm_release+86} RSP: 0018:ffff81003e1151a8 EFLAGS: 00010202 RAX: ffff8100f6561a80 RBX: ffff81006ff3f6f0 RCX: ffffffff8038f748 RDX: ffffffff8038f700 RSI: 0000000000000000 RDI: 00002aaaab4d4d10 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000001 R11: 0000000000002710 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff81003e115368 FS: 0000000043f3f960(0000) GS:ffffffff80478500(0000) knlGS:00000000556b98c0 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000040 CR3: 00000000f20e8000 CR4: 00000000000006e0 Process sh (pid: 17875, threadinfo ffff81003e114000, task ffff81006ff3f6f0) Stack: 0000000000000000 0000000000000000 ffff81006ff3f6f0 ffff81006ff3f6f0 0000000000000009 ffffffff801349aa ffffffff8038f8e4 0000000000000001 ffff81006ff3fd20 ffff81006ff3f6f0 Call Trace:<ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8024cfe1>{vgacon_cursor+225} <ffffffff8010f3d5>{die+69} <ffffffff8010f821>{do_invalid_op+145} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80132f5d>{printk+141} <ffffffff8010e519>{error_exit+0} <ffffffff8015ab80>{__set_page_dirty_nobuffers+0} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80163e0d>{unmap_vmas+1341} <ffffffff801698d3>{exit_mmap+163} <ffffffff8012fdd1>{mmput+49} <ffffffff80134fcf>{do_exit+351} <ffffffff80135bbc>{do_group_exit+252} <ffffffff8010db06>{system_call+126}
Code: 41 8b 45 40 ff c8 7e 45 48 c7 83 f0 01 00 00 00 00 00 00 48 RIP <ffffffff8012ff26>{mm_release+86} RSP <ffff81003e1151a8> CR2: 0000000000000040 <6>note: sh[17875] exited with preempt_count 1 Unable to handle kernel NULL pointer dereference at 0000000000000040 RIP: <ffffffff8012ff26>{mm_release+86} PGD 8f1cc067 PUD f2ecb067 PMD 0 Oops: 0000 [7] PREEMPT SMP CPU 0 Modules linked in: ipt_state ipt_REJECT iptable_filter Pid: 17875, comm: sh Not tainted 2.6.12-rc3 RIP: 0010:[<ffffffff8012ff26>] <ffffffff8012ff26>{mm_release+86} RSP: 0018:ffff81003e114f38 EFLAGS: 00010202 RAX: ffff8100f6561a80 RBX: ffff81006ff3f6f0 RCX: ffffffff8038f748 RDX: ffffffff8038f700 RSI: 0000000000000000 RDI: 00002aaaab4d4d10 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000001 R11: 0000000000012368 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff81003e1150f8 FS: 0000000043f3f960(0000) GS:ffffffff80478500(0000) knlGS:00000000556b98c0 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000040 CR3: 00000000f20e8000 CR4: 00000000000006e0 Process sh (pid: 17875, threadinfo ffff81003e114000, task ffff81006ff3f6f0) Stack: 0000000000000000 0000000000000000 ffff81006ff3f6f0 ffff81006ff3f6f0 0000000000000009 ffffffff801349aa ffffffff8038f8e4 0000000000000001 ffff81006ff3fd20 ffff81006ff3f6f0 Call Trace:<ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8024cfe1>{vgacon_cursor+225} <ffffffff8010f3d5>{die+69} <ffffffff8010f821>{do_invalid_op+145} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80132f5d>{printk+141} <ffffffff8010e519>{error_exit+0} <ffffffff8015ab80>{__set_page_dirty_nobuffers+0} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80163e0d>{unmap_vmas+1341} <ffffffff801698d3>{exit_mmap+163} <ffffffff8012fdd1>{mmput+49} <ffffffff80134fcf>{do_exit+351} <ffffffff80135bbc>{do_group_exit+252} <ffffffff8010db06>{system_call+126}
Code: 41 8b 45 40 ff c8 7e 45 48 c7 83 f0 01 00 00 00 00 00 00 48 RIP <ffffffff8012ff26>{mm_release+86} RSP <ffff81003e114f38> CR2: 0000000000000040 <6>note: sh[17875] exited with preempt_count 1 Unable to handle kernel NULL pointer dereference at 0000000000000040 RIP: <ffffffff8012ff26>{mm_release+86} PGD 8f1cc067 PUD f2ecb067 PMD 0 Oops: 0000 [8] PREEMPT SMP CPU 0 Modules linked in: ipt_state ipt_REJECT iptable_filter Pid: 17875, comm: sh Not tainted 2.6.12-rc3 RIP: 0010:[<ffffffff8012ff26>] <ffffffff8012ff26>{mm_release+86} RSP: 0018:ffff81003e114cc8 EFLAGS: 00010202 RAX: ffff8100f6561a80 RBX: ffff81006ff3f6f0 RCX: ffffffff8038f748 RDX: ffffffff8038f700 RSI: 0000000000000000 RDI: 00002aaaab4d4d10 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000001 R11: ffffffff8024cf00 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff81003e114e88 FS: 0000000043f3f960(0000) GS:ffffffff80478500(0000) knlGS:00000000556b98c0 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000040 CR3: 00000000f20e8000 CR4: 00000000000006e0 Process sh (pid: 17875, threadinfo ffff81003e114000, task ffff81006ff3f6f0) Stack: 0000000000000000 0000000000000000 ffff81006ff3f6f0 ffff81006ff3f6f0 0000000000000009 ffffffff801349aa ffffffff8038f8e4 0000000000000001 ffff81006ff3fd20 ffff81006ff3f6f0 Call Trace:<ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8024cfe1>{vgacon_cursor+225} <ffffffff8010f3d5>{die+69} <ffffffff8010f821>{do_invalid_op+145} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80132f5d>{printk+141} <ffffffff8010e519>{error_exit+0} <ffffffff8015ab80>{__set_page_dirty_nobuffers+0} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80163e0d>{unmap_vmas+1341} <ffffffff801698d3>{exit_mmap+163} <ffffffff8012fdd1>{mmput+49} <ffffffff80134fcf>{do_exit+351} <ffffffff80135bbc>{do_group_exit+252} <ffffffff8010db06>{system_call+126}
Code: 41 8b 45 40 ff c8 7e 45 48 c7 83 f0 01 00 00 00 00 00 00 48 RIP <ffffffff8012ff26>{mm_release+86} RSP <ffff81003e114cc8> CR2: 0000000000000040 <6>note: sh[17875] exited with preempt_count 1 Unable to handle kernel NULL pointer dereference at 0000000000000040 RIP: <ffffffff8012ff26>{mm_release+86} PGD 0 Oops: 0000 [9] PREEMPT SMP CPU 0 Modules linked in: ipt_state ipt_REJECT iptable_filter Pid: 17875, comm: sh Not tainted 2.6.12-rc3 RIP: 0010:[<ffffffff8012ff26>] <ffffffff8012ff26>{mm_release+86} RSP: 0018:ffff81003e114a58 EFLAGS: 00010202 RAX: ffff8100f6561a80 RBX: ffff81006ff3f6f0 RCX: ffffffff8038f748 RDX: ffffffff8038f700 RSI: 0000000000000000 RDI: 00002aaaab4d4d10 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000001 R11: 0000000000002d50 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff81003e114c18 FS: 0000000043f3f960(0000) GS:ffffffff80478500(0000) knlGS:00000000556b98c0 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000040 CR3: 0000000000101000 CR4: 00000000000006e0 Process sh (pid: 17875, threadinfo ffff81003e114000, task ffff81006ff3f6f0) Stack: 0000000000000000 0000000000000000 ffff81006ff3f6f0 ffff81006ff3f6f0 0000000000000009 ffffffff801349aa ffffffff8038f8e4 0000000000000001 ffff81006ff3fd20 ffff81006ff3f6f0 Call Trace:<ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8024cfe1>{vgacon_cursor+225} <ffffffff8010f3d5>{die+69} <ffffffff8010f821>{do_invalid_op+145} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80132f5d>{printk+141} <ffffffff8010e519>{error_exit+0} <ffffffff8015ab80>{__set_page_dirty_nobuffers+0} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80163e0d>{unmap_vmas+1341} <ffffffff801698d3>{exit_mmap+163} <ffffffff8012fdd1>{mmput+49} <ffffffff80134fcf>{do_exit+351} <ffffffff80135bbc>{do_group_exit+252} <ffffffff8010db06>{system_call+126}
Code: 41 8b 45 40 ff c8 7e 45 48 c7 83 f0 01 00 00 00 00 00 00 48 RIP <ffffffff8012ff26>{mm_release+86} RSP <ffff81003e114a58> CR2: 0000000000000040 <6>note: sh[17875] exited with preempt_count 1 Unable to handle kernel NULL pointer dereference at 0000000000000040 RIP: <ffffffff8012ff26>{mm_release+86} PGD 0 Oops: 0000 [10] PREEMPT SMP CPU 0 Modules linked in: ipt_state ipt_REJECT iptable_filter Pid: 17875, comm: sh Not tainted 2.6.12-rc3 RIP: 0010:[<ffffffff8012ff26>] <ffffffff8012ff26>{mm_release+86} RSP: 0018:ffff81003e1147e8 EFLAGS: 00010202 RAX: ffff8100f6561a80 RBX: ffff81006ff3f6f0 RCX: 0000000000000000 RDX: 00000000ffffff00 RSI: 0000000000000000 RDI: 00002aaaab4d4d10 RBP: 0000000000000000 R08: 000000000000000d R09: 0000000000000000 R10: 00000000ffffffff R11: ffffffff8024cf00 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff81003e1149a8 FS: 0000000043f3f960(0000) GS:ffffffff80478500(0000) knlGS:00000000556b98c0 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000040 CR3: 0000000000101000 CR4: 00000000000006e0 Process sh (pid: 17875, threadinfo ffff81003e114000, task ffff81006ff3f6f0) Stack: 0000000000000000 0000000000000000 ffff81006ff3f6f0 ffff81006ff3f6f0 0000000000000009 ffffffff801349aa ffffffff8038f8e4 0000000000000001 ffff81006ff3fd20 ffff81006ff3f6f0 Call Trace:<ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff80132bb9>{release_console_sem+393} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8027c435>{do_unblank_screen+21} <ffffffff8011e7e2>{do_page_fault+1906} <ffffffff80148a59>{autoremove_wake_function+9} <ffffffff8012db63>{__wake_up+67} <ffffffff80132ea0>{vprintk+656} <ffffffff8010e519>{error_exit+0} <ffffffff8024cf00>{vgacon_cursor+0} <ffffffff8012ff26>{mm_release+86} <ffffffff8012feff>{mm_release+47} <ffffffff801349aa>{exit_mm+42} <ffffffff80134fcf>{do_exit+351} <ffffffff8024cfe1>{vgacon_cursor+225} <ffffffff8010f3d5>{die+69} <ffffffff8010f821>{do_invalid_op+145} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80132f5d>{printk+141} <ffffffff8010e519>{error_exit+0} <ffffffff8015ab80>{__set_page_dirty_nobuffers+0} <ffffffff8016bd16>{page_remove_rmap+38} <ffffffff80163e0d>{unmap_vmas+1341} <ffffffff801698d3>{exit_mmap+163} <ffffffff8012fdd1>{mmput+49} <ffffffff80134fcf>{do_exit+351} <ffffffff80135bbc>{do_group_exit+252} <ffffffff8010db06>{system_call+126}
Code: 41 8b 45 40 ff c8 7e 45 48 c7 83 f0 01 00 00 00 00 00 00 48 RIP <ffffffff8012ff26>{mm_release+86} RSP <ffff81003e1147e8> CR2: 0000000000000040 <6>note: sh[17875] exited with preempt_count 1 Unable to handle kernel NULL pointer dereference at 0000000000000040 RIP: <ffffffff8012ff26>{mm_release+86} PGD 0 Oops: 0000 [11] PREEMPT SMP CPU 0 Modules linked in: ipt_state ipt_REJECT iptable_filter Pid: 17875, comm: sh Not tainted 2.6.12-rc3 RIP: 0010:[<ffffffff8012ff26>] -- Best regards. Alexander Y. Fomichev <gluk@php4.ru> Public PGP key: http://sysadminday.org.ru/gluk.asc - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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