* [gentoo-server] Kernel crash
@ 2009-01-16 6:26 Ajai Khattri
2009-01-16 13:45 ` Andrew Gaffney
2009-01-16 14:06 ` Karl Hiramoto
0 siblings, 2 replies; 3+ messages in thread
From: Ajai Khattri @ 2009-01-16 6:26 UTC (permalink / raw
To: gentoo-server
Ive has problems recently with a production web server crashing at rando
times. So far Ive been unable to find the culprit. Kernel is pretty recent
2.6.25 and the rest of software has been running fine (hasn't been
changed).
Below is the crash dump on the console - anyone have any ideas?
Jan 15 19:31:41 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 19:31:41 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 19:31:41 www *pde = 00000000
Jan 15 19:31:41 www Oops: 0002 [#1] SMP
Jan 15 19:31:41 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 19:31:41 www
Jan 15 19:31:41 www Pid: 9171, comm: apache2 Not tainted (2.6.25-gentoo-r7 #5)
Jan 15 19:31:41 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 0
Jan 15 19:31:41 www EIP is at copy_pte_range+0x158/0x280
Jan 15 19:31:41 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 19:31:41 www ESI: c380e60c EDI: b7183000 EBP: d991f60c ESP: da7d5e8c
Jan 15 19:31:41 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 19:31:41 www Process apache2 (pid: 9171, ti=da7d4000 task=da7d2000 task.ti=da7d4000)
Jan 15 19:31:41 www Stack: cf76fba8 f7065524 00000018 cf76fba4 d9835b70 f70654e0 cf76fb60 00000000
Jan 15 19:31:41 www 00000003 c3804b70 d9835b70 b7184000 b7184000 c0155ce3 c3804b70 f73688f0
Jan 15 19:31:41 www b7180000 b7184000 b7183fff f73688f0 f70654e0 cf76fb60 d9a8b5d8 c3800b00
Jan 15 19:31:41 www Call Trace:
Jan 15 19:31:41 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 19:31:41 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 19:31:41 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 19:31:41 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 19:31:41 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 19:31:41 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 19:31:41 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 19:31:41 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 19:31:41 www =======================
Jan 15 19:31:41 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 19:31:41 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:da7d5e8c
Jan 15 19:31:41 www ---[ end trace 881cce7e09022623 ]---
Jan 15 19:31:41 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 19:31:41 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 19:31:41 www *pde = 00000000
Jan 15 19:31:41 www Oops: 0002 [#2] SMP
Jan 15 19:31:41 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 19:31:41 www
Jan 15 19:31:41 www Pid: 4373, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 19:31:41 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 0
Jan 15 19:31:41 www EIP is at copy_pte_range+0x158/0x280
Jan 15 19:31:41 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 19:31:41 www ESI: d638e60c EDI: b7183000 EBP: e198860c ESP: ea767e8c
Jan 15 19:31:41 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 19:31:41 www Process apache2 (pid: 4373, ti=ea766000 task=dba77020 task.ti=ea766000)
Jan 15 19:31:41 www Stack: cf76f1e8 ddec96c4 00000018 cf76f1e4 e1fa1b70 ddec9680 cf76f1a0 00000000
Jan 15 19:31:41 www 00000003 d3e0db70 e1fa1b70 b7184000 b7184000 c0155ce3 d3e0db70 da667898
Jan 15 19:31:41 www b7180000 b7184000 b7183fff da667898 ddec9680 cf76f1a0 efd77318 c3800b00
Jan 15 19:31:41 www Call Trace:
Jan 15 19:31:41 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 19:31:41 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 19:31:41 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 19:31:41 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 19:31:41 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 19:31:41 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 19:31:41 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 19:31:41 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 19:31:41 www =======================
Jan 15 19:31:41 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 19:31:41 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:ea767e8c
Jan 15 19:31:41 www ---[ end trace 881cce7e09022623 ]---
Jan 15 19:31:49 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 19:31:49 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 19:31:49 www *pde = 00000000
Jan 15 19:31:49 www Oops: 0002 [#3] SMP
Jan 15 19:31:49 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 19:31:49 www
Jan 15 19:31:49 www Pid: 4278, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 19:31:49 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 0
Jan 15 19:31:49 www EIP is at copy_pte_range+0x158/0x280
Jan 15 19:31:49 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 19:31:49 www ESI: d612960c EDI: b7183000 EBP: d611760c ESP: e1e2de8c
Jan 15 19:31:49 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 19:31:49 www Process apache2 (pid: 4278, ti=e1e2c000 task=de0feac0 task.ti=e1e2c000)
Jan 15 19:31:49 www Stack: cf76f868 dbcf2384 00000018 cf76f864 dfbfeb70 dbcf2340 cf76f820 00000000
Jan 15 19:31:49 www 00000003 de023b70 dfbfeb70 b7184000 b7184000 c0155ce3 de023b70 c0529d68
Jan 15 19:31:49 www b7180000 b7184000 b7183fff c0529d68 dbcf2340 cf76f820 f6c5d898 c3800b00
Jan 15 19:31:49 www Call Trace:
Jan 15 19:31:49 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 19:31:49 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 19:31:49 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 19:31:49 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 19:31:49 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 19:31:49 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 19:31:49 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 19:31:49 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 19:31:49 www =======================
Jan 15 19:31:49 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 19:31:49 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:e1e2de8c
Jan 15 19:31:49 www ---[ end trace 881cce7e09022623 ]---
Jan 15 19:40:01 www cron[4492]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons )
Jan 15 19:40:01 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 19:40:01 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 19:40:01 www *pde = 00000000
Jan 15 19:40:01 www Oops: 0002 [#4] SMP
Jan 15 19:40:01 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 19:40:01 www
Jan 15 19:40:01 www Pid: 4393, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 19:40:01 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 0
Jan 15 19:40:01 www EIP is at copy_pte_range+0x158/0x280
Jan 15 19:40:01 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 19:40:01 www ESI: dc8f460c EDI: b7183000 EBP: dd03c60c ESP: deb79e8c
Jan 15 19:40:01 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 19:40:01 www Process apache2 (pid: 4393, ti=deb78000 task=e1ff8560 task.ti=deb78000)
Jan 15 19:40:01 www Stack: dfa95048 ef9a86c4 00000018 dfa95044 f6db9b70 ef9a8680 dfa95000 00000000
Jan 15 19:40:01 www 00000003 dfac2b70 f6db9b70 b7184000 b7184000 c0155ce3 dfac2b70 d6205ec8
Jan 15 19:40:01 www b7180000 b7184000 b7183fff d6205ec8 ef9a8680 dfa95000 db1b9dc0 c3800b00
Jan 15 19:40:01 www Call Trace:
Jan 15 19:40:01 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 19:40:01 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 19:40:01 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 19:40:01 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 19:40:01 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 19:40:01 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 19:40:01 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 19:40:01 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 19:40:01 www =======================
Jan 15 19:40:01 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 19:40:01 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:deb79e8c
Jan 15 19:40:01 www ---[ end trace 881cce7e09022623 ]---
Jan 15 19:40:01 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 19:40:01 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 19:40:01 www *pde = 00000000
Jan 15 19:40:01 www Oops: 0002 [#5] SMP
Jan 15 19:40:01 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 19:40:01 www
Jan 15 19:40:01 www Pid: 4279, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 19:40:01 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 1
Jan 15 19:40:01 www EIP is at copy_pte_range+0x158/0x280
Jan 15 19:40:01 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 19:40:01 www ESI: d9ad360c EDI: b7183000 EBP: de89a60c ESP: f3839e8c
Jan 15 19:40:01 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 19:40:01 www Process apache2 (pid: 4279, ti=f3838000 task=dbcd4000 task.ti=f3838000)
Jan 15 19:40:01 www Stack: f6cf36c8 dbcf26c4 00000018 f6cf36c4 d9b31b70 dbcf2680 f6cf3680 00000000
Jan 15 19:40:01 www 00000003 e1d92b70 d9b31b70 b7184000 b7184000 c0155ce3 e1d92b70 ef9e8898
Jan 15 19:40:01 www b7180000 b7184000 b7183fff ef9e8898 dbcf2680 f6cf3680 f6f9bf78 c3800b00
Jan 15 19:40:01 www Call Trace:
Jan 15 19:40:01 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 19:40:01 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 19:40:01 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 19:40:01 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 19:40:01 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 19:40:01 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 19:40:01 www [<c0177165>] do_fcntl+0x1a5/0x1d0
Jan 15 19:40:01 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 19:40:01 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 19:40:01 www =======================
Jan 15 19:40:01 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 19:40:01 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:f3839e8c
Jan 15 19:40:01 www ---[ end trace 881cce7e09022623 ]---
Jan 15 19:45:01 www cron[4555]: (root) CMD (/usr/local/sbin/quota_report > /var/www/localhost/htdocs/quotas.html)
Jan 15 19:45:01 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 19:45:01 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 19:45:01 www *pde = 00000000
Jan 15 19:45:01 www Oops: 0002 [#6] SMP
Jan 15 19:45:01 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 19:45:01 www
Jan 15 19:45:01 www Pid: 4379, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 19:45:01 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 1
Jan 15 19:45:01 www EIP is at copy_pte_range+0x158/0x280
Jan 15 19:45:01 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 19:45:01 www ESI: e000b60c EDI: b7183000 EBP: e187360c ESP: ee323e8c
Jan 15 19:45:01 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 19:45:01 www Process apache2 (pid: 4379, ti=ee322000 task=db8a8ac0 task.ti=ee322000)
Jan 15 19:45:01 www Stack: f6ffc388 ef1ca384 00000018 f6ffc384 cf7edb70 ef1ca340 f6ffc340 00000000
Jan 15 19:45:01 www 00000003 f3832b70 cf7edb70 b7184000 b7184000 c0155ce3 f3832b70 f6532b00
Jan 15 19:45:01 www b7180000 b7184000 b7183fff f6532b00 ef1ca340 f6ffc340 f6457c60 c3800b00
Jan 15 19:45:01 www Call Trace:
Jan 15 19:45:01 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 19:45:01 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 19:45:01 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 19:45:01 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 19:45:01 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 19:45:01 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 19:45:01 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 19:45:01 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 19:45:01 www =======================
Jan 15 19:45:01 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 13 19:45:01 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:ee323e8c
Jan 15 19:45:01 www ---[ end trace 881cce7e09022623 ]---
Jan 15 19:45:01 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 19:45:01 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 19:45:01 www *pde = 00000000
Jan 15 19:45:01 www Oops: 0002 [#7] SMP
Jan 15 19:45:01 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 19:45:01 www
Jan 15 19:45:01 www Pid: 4296, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 19:45:01 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 0
Jan 15 19:45:01 www EIP is at copy_pte_range+0x158/0x280
Jan 15 19:45:01 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 19:45:01 www ESI: e1bd260c EDI: b7183000 EBP: dac2d60c ESP: de309e8c
Jan 15 19:45:01 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 19:45:01 www Process apache2 (pid: 4296, ti=de308000 task=de0db020 task.ti=de308000)
Jan 15 19:45:01 www Stack: def48a08 da9bd6c4 00000018 def48a04 dd055b70 da9bd680 def489c0 00000000
Jan 15 19:45:01 www 00000003 f1625b70 dd055b70 b7184000 b7184000 c0155ce3 f1625b70 e141a9a0
Jan 15 19:45:01 www b7180000 b7184000 b7183fff e141a9a0 da9bd680 def489c0 c0facf78 c3800b00
Jan 15 19:45:01 www Call Trace:
Jan 15 19:45:01 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 19:45:01 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 19:45:01 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 19:45:01 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 19:45:01 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 19:45:01 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 19:45:01 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 19:45:01 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 19:45:01 www =======================
Jan 15 19:45:01 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 19:45:01 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:de309e8c
Jan 15 19:45:01 www ---[ end trace 881cce7e09022623 ]---
Jan 15 19:45:01 www cron[4556]: (root) CMD (/usr/local/sbin/postdel.rb example.com >& /dev/null)
Jan 15 19:46:41 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 19:46:41 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 19:46:41 www *pde = 00000000
Jan 15 19:46:41 www Oops: 0002 [#8] SMP
Jan 15 19:46:41 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 19:46:41 www
Jan 15 19:46:41 www Pid: 4371, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 19:46:41 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 0
Jan 15 19:46:41 www EIP is at copy_pte_range+0x158/0x280
Jan 15 19:46:41 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 19:46:41 www ESI: efd4360c EDI: b7183000 EBP: e1c3060c ESP: debc9e8c
Jan 15 19:46:41 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 19:46:41 www Process apache2 (pid: 4371, ti=debc8000 task=dba76000 task.ti=debc8000)
Jan 15 19:46:41 www Stack: f6cf31e8 ddec9524 00000018 f6cf31e4 e1d80b70 ddec94e0 f6cf31a0 00000000
Jan 15 19:46:41 www 00000003 e1e9db70 e1d80b70 b7184000 b7184000 c0155ce3 e1e9db70 dd36e318
Jan 15 19:46:41 www b7180000 b7184000 b7183fff dd36e318 ddec94e0 f6cf31a0 efea2c60 c3800b00
Jan 15 19:46:41 www Call Trace:
Jan 15 19:46:41 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 19:46:41 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 19:46:41 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 19:46:41 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 19:46:41 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 19:46:41 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 19:46:41 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 19:46:41 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 19:46:41 www =======================
Jan 15 19:46:41 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 19:46:41 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:debc9e8c
Jan 15 19:46:41 www ---[ end trace 881cce7e09022623 ]---
Jan 15 19:50:01 www cron[4633]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons )
Jan 15 19:50:01 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 19:50:01 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 19:50:01 www *pde = 00000000
Jan 15 19:50:01 www Oops: 0002 [#9] SMP
Jan 15 19:50:01 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 19:50:01 www
Jan 15 19:50:01 www Pid: 4400, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 19:50:01 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 1
Jan 15 19:50:01 www EIP is at copy_pte_range+0x158/0x280
Jan 15 19:50:01 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 19:50:01 www ESI: e017760c EDI: b7183000 EBP: dc40260c ESP: deb3de8c
Jan 15 19:50:01 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 19:50:01 www Process apache2 (pid: 4400, ti=deb3c000 task=f73d0000 task.ti=deb3c000)
Jan 15 19:50:01 www Stack: def48388 dac81864 00000018 def48384 e0a0bb70 dac81820 def48340 00000000
Jan 15 19:50:01 www 00000003 d99a4b70 e0a0bb70 b7184000 b7184000 c0155ce3 d99a4b70 efa931b8
Jan 15 19:50:01 www b7180000 b7184000 b7183fff efa931b8 dac81820 def48340 f5f3ad10 c3800b00
Jan 15 19:50:01 www Call Trace:
Jan 15 19:50:01 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 19:50:01 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 19:50:01 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 19:50:01 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 19:50:01 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 19:50:01 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 19:50:01 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 19:50:01 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 19:50:01 www =======================
Jan 15 19:50:01 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 19:50:01 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:deb3de8c
Jan 15 19:50:01 www ---[ end trace 881cce7e09022623 ]---
Jan 15 20:00:01 www cron[4711]: (root) CMD (/usr/bin/nice -n 7 /usr/local/sbin/chowner >& /dev/null)
Jan 15 20:00:01 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 20:00:01 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 20:00:01 www *pde = 00000000
Jan 15 20:00:01 www Oops: 0002 [#10] SMP
Jan 15 20:00:01 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 20:00:01 www
Jan 15 20:00:01 www Pid: 4409, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 20:00:01 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 1
Jan 15 20:00:01 www EIP is at copy_pte_range+0x158/0x280
Jan 15 20:00:01 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 20:00:01 www ESI: d61af60c EDI: b7183000 EBP: d628a60c ESP: deafbe8c
Jan 15 20:00:01 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 20:00:01 www Process apache2 (pid: 4409, ti=deafa000 task=de29d020 task.ti=deafa000)
Jan 15 20:00:01 www Stack: f7473ba8 cf76fd44 00000018 f7473ba4 f0942b70 cf76fd00 f7473b60 00000000
Jan 15 20:00:01 www 00000003 ef1a0b70 f0942b70 b7184000 b7184000 c0155ce3 ef1a0b70 dae00528
Jan 15 20:00:01 www b7180000 b7184000 b7183fff dae00528 cf76fd00 f7473b60 e1ce0cb8 c3800b00
Jan 15 20:00:01 www Call Trace:
Jan 15 20:00:01 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 20:00:01 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 20:00:01 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 20:00:01 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 20:00:01 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 20:00:01 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 20:00:01 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 20:00:01 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 20:00:01 www =======================
Jan 15 20:00:01 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 20:00:01 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:deafbe8c
Jan 15 20:00:01 www ---[ end trace 881cce7e09022623 ]---
Jan 15 20:00:01 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 20:00:01 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 20:00:01 www *pde = 00000000
Jan 15 20:00:01 www Oops: 0002 [#11] SMP
Jan 15 20:00:01 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 20:00:01 www
Jan 15 20:00:01 www Pid: 4127, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 20:00:01 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 1
Jan 15 20:00:01 www EIP is at copy_pte_range+0x158/0x280
Jan 15 20:00:01 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 20:00:01 www ESI: d990a60c EDI: b7183000 EBP: f168e60c ESP: de1f3e8c
Jan 15 20:00:01 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 20:00:01 www Process apache2 (pid: 4127, ti=de1f2000 task=ef9ac000 task.ti=de1f2000)
Jan 15 20:00:01 www Stack: def48ba8 f6ba8524 00000018 def48ba4 d791cb70 f6ba84e0 def48b60 00000000
Jan 15 20:00:01 www 00000003 ee164b70 d791cb70 b7184000 b7184000 c0155ce3 ee164b70 e0775a50
Jan 15 20:00:01 www b7180000 b7184000 b7183fff e0775a50 f6ba84e0 def48b60 d7919528 c3800b00
Jan 15 20:00:01 www Call Trace:
Jan 15 20:00:01 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 20:00:01 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 20:00:01 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 20:00:01 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 20:00:01 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 20:00:01 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 20:00:01 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 20:00:01 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 20:00:01 www =======================
Jan 15 20:00:01 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 20:00:01 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:de1f3e8c
Jan 15 20:00:01 www ---[ end trace 881cce7e09022623 ]---
Jan 15 20:00:01 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 20:00:01 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 20:00:01 www *pde = 00000000
Jan 15 20:00:01 www Oops: 0002 [#12] SMP
Jan 15 20:00:01 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 20:00:01 www
Jan 15 20:00:01 www Pid: 4395, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 20:00:01 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 1
Jan 15 20:00:01 www EIP is at copy_pte_range+0x158/0x280
Jan 15 20:00:01 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 20:00:01 www ESI: f38be60c EDI: b7183000 EBP: d98bd60c ESP: de183e8c
Jan 15 20:00:01 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 20:00:01 www Process apache2 (pid: 4395, ti=de182000 task=e1ff9020 task.ti=de182000)
Jan 15 20:00:01 www Stack: f6cf3a08 dc68e384 00000018 f6cf3a04 d9920b70 dc68e340 f6cf39c0 00000000
Jan 15 20:00:01 www 00000003 deabfb70 d9920b70 b7184000 b7184000 c0155ce3 deabfb70 f17b9f78
Jan 15 20:00:01 www b7180000 b7184000 b7183fff f17b9f78 dc68e340 f6cf39c0 e1ce0d10 c3800b00
Jan 15 20:00:01 www Call Trace:
Jan 15 20:00:01 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 20:00:01 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 20:00:01 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 20:00:01 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 20:00:01 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 20:00:01 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 20:00:01 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 20:00:01 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 20:00:01 www =======================
Jan 15 20:00:01 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 20:00:01 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:de183e8c
Jan 15 20:00:01 www ---[ end trace 881cce7e09022623 ]---
Jan 15 20:00:01 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 20:00:01 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 20:00:01 www *pde = 00000000
Jan 15 20:00:01 www Oops: 0002 [#13] SMP
Jan 15 20:00:01 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 20:00:01 www
Jan 15 20:00:01 www Pid: 4273, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 20:00:01 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 1
Jan 15 20:00:01 www EIP is at copy_pte_range+0x158/0x280
Jan 15 20:00:01 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 20:00:01 www ESI: e1ff360c EDI: b7183000 EBP: de8e460c ESP: debbfe8c
Jan 15 20:00:01 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 20:00:01 www Process apache2 (pid: 4273, ti=debbe000 task=de0ff020 task.ti=debbe000)
Jan 15 20:00:01 www Stack: df9d36c8 dd32f384 00000018 df9d36c4 d9a66b70 dd32f340 df9d3680 00000000
Jan 15 20:00:01 www 00000003 d61b0b70 d9a66b70 b7184000 b7184000 c0155ce3 d61b0b70 dd373000
Jan 15 20:00:01 www b7180000 b7184000 b7183fff dd373000 dd32f340 df9d3680 e01c6c60 c3800b00
Jan 15 20:00:01 www Call Trace:
Jan 15 20:00:01 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 20:00:01 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 20:00:01 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 20:00:01 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 20:00:01 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 20:00:01 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 20:00:01 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 20:00:01 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 20:00:01 www =======================
Jan 15 20:00:01 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 20:00:01 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:debbfe8c
Jan 15 20:00:01 www cron[4713]: (root) CMD (/usr/local/sbin/postdel.rb example.com >& /dev/null)
Jan 15 20:00:01 www ---[ end trace 881cce7e09022623 ]---
Jan 15 20:00:01 www cron[4715]: (root) CMD (/usr/local/sbin/quota_report > /var/www/localhost/htdocs/quotas.html)
Jan 15 20:00:01 www cron[4719]: (root) CMD (rm -f /var/spool/cron/lastrun/cron.hourly)
Jan 15 20:00:01 www cron[4721]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons )
Jan 15 20:10:01 www cron[4973]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons )
Jan 15 20:10:01 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 20:10:01 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 20:10:01 www *pde = 00000000
Jan 15 20:10:01 www Oops: 0002 [#14] SMP
Jan 15 20:10:01 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 20:10:01 www
Jan 15 20:10:01 www Pid: 4267, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 20:10:01 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 1
Jan 15 20:10:01 www EIP is at copy_pte_range+0x158/0x280
Jan 15 20:10:01 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 20:10:01 www ESI: e094760c EDI: b7183000 EBP: f0b7260c ESP: dea97e8c
Jan 15 20:10:01 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 20:10:01 www Process apache2 (pid: 4267, ti=dea96000 task=dedbb580 task.ti=dea96000)
Jan 15 20:10:01 www Stack: de397528 dd32f1e4 00000018 de397524 d998cb70 dd32f1a0 de3974e0 00000000
Jan 15 20:10:01 www 00000003 ee185b70 d998cb70 b7184000 b7184000 c0155ce3 ee185b70 f68b4580
Jan 15 20:10:01 www b7180000 b7184000 b7183fff f68b4580 dd32f1a0 de3974e0 d98bb7e8 c3800b00
Jan 15 20:10:01 www Call Trace:
Jan 15 20:10:01 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 20:10:01 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 20:10:01 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 20:10:01 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 20:10:01 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 20:10:01 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 20:10:01 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 20:10:01 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 20:10:01 www =======================
Jan 15 20:10:01 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 20:10:01 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:dea97e8c
Jan 15 20:10:01 www ---[ end trace 881cce7e09022623 ]---
Jan 15 20:10:01 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 20:10:01 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 20:10:01 www *pde = 00000000
Jan 15 20:10:01 www Oops: 0002 [#15] SMP
Jan 15 20:10:01 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 20:10:01 www
Jan 15 20:10:01 www Pid: 4290, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 20:10:01 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 0
Jan 15 20:10:01 www EIP is at copy_pte_range+0x158/0x280
Jan 15 20:10:01 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 20:10:01 www ESI: dd0e060c EDI: b7183000 EBP: f705960c ESP: e1fd5e8c
Jan 15 20:10:01 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 20:10:01 www Process apache2 (pid: 4290, ti=e1fd4000 task=de0daac0 task.ti=e1fd4000)
Jan 15 20:10:01 www Stack: f11c4388 df9d31e4 00000018 f11c4384 d6c4db70 df9d31a0 f11c4340 00000000
Jan 15 20:10:01 www 00000003 d997bb70 d6c4db70 b7184000 b7184000 c0155ce3 d997bb70 d9a23790
Jan 15 20:10:01 www b7180000 b7184000 b7183fff d9a23790 df9d31a0 f11c4340 d61f2f20 c3800b00
Jan 15 20:10:01 www Call Trace:
Jan 15 20:10:01 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 20:10:01 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 20:10:01 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 20:10:01 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 20:10:01 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 20:10:01 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 20:10:01 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 20:10:01 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 20:10:01 www =======================
Jan 15 20:10:01 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 20:10:01 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:e1fd5e8c
Jan 15 20:10:01 www ---[ end trace 881cce7e09022623 ]---
Jan 15 20:10:01 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 20:10:01 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 20:10:01 www *pde = 00000000
Jan 15 20:10:01 www Oops: 0002 [#16] SMP
Jan 15 20:10:01 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 20:10:01 www
Jan 15 20:10:01 www Pid: 4369, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 20:10:01 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 0
Jan 15 20:10:01 www EIP is at copy_pte_range+0x158/0x280
Jan 15 20:10:01 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 20:10:01 www ESI: e1e4660c EDI: b7183000 EBP: f0bf260c ESP: e1ef5e8c
Jan 15 20:10:01 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 20:10:01 www Process apache2 (pid: 4369, ti=e1ef4000 task=de0da000 task.ti=e1ef4000)
Jan 15 20:10:01 www Stack: f11c4048 ddec9ba4 00000018 f11c4044 d6148b70 ddec9b60 f11c4000 00000000
Jan 15 20:10:01 www 00000003 d6fa8b70 d6148b70 b7184000 b7184000 c0155ce3 d6fa8b70 f6c48790
Jan 15 20:10:01 www b7180000 b7184000 b7183fff f6c48790 ddec9b60 f11c4000 d9add7e8 c3800b00
Jan 15 20:10:01 www Call Trace:
Jan 15 20:10:01 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 20:10:01 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 20:10:01 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 20:10:01 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 20:10:01 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 20:10:01 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 20:10:01 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 20:10:01 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 20:10:01 www =======================
Jan 15 20:10:01 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 20:10:01 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:e1ef5e8c
Jan 15 20:10:01 www ---[ end trace 881cce7e09022623 ]---
Jan 15 20:10:01 www BUG: unable to handle kernel NULL pointer dereference at 00000004
Jan 15 20:10:01 www IP: [<c0155b18>] copy_pte_range+0x158/0x280
Jan 15 20:10:01 www *pde = 00000000
Jan 15 20:10:01 www Oops: 0002 [#17] SMP
Jan 15 20:10:01 www Modules linked in: iptable_mangle iptable_nat nf_nat
Jan 15 20:10:01 www
Jan 15 20:10:01 www Pid: 4368, comm: apache2 Tainted: G D (2.6.25-gentoo-r7 #5)
Jan 15 20:10:01 www EIP: 0060:[<c0155b18>] EFLAGS: 00210246 CPU: 0
Jan 15 20:10:01 www EIP is at copy_pte_range+0x158/0x280
Jan 15 20:10:01 www EAX: 00024000 EBX: 7d808045 ECX: 00000000 EDX: c1fb0100
Jan 15 20:10:01 www ESI: d631860c EDI: b7183000 EBP: de12860c ESP: e1d7de8c
Jan 15 20:10:01 www DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jan 15 20:10:01 www Process apache2 (pid: 4368, ti=e1d7c000 task=de0da560 task.ti=e1d7c000)
Jan 15 20:10:01 www Stack: f11c4ba8 ddec9044 00000018 f11c4ba4 f6f7fb70 ddec9000 f11c4b60 00000000
Jan 15 20:10:01 www 00000003 d9b65b70 f6f7fb70 b7184000 b7184000 c0155ce3 d9b65b70 d9b15c08
Jan 15 20:10:01 www b7180000 b7184000 b7183fff d9b15c08 ddec9000 f11c4b60 d9addc60 c3800b00
Jan 15 20:10:01 www Call Trace:
Jan 15 20:10:01 www [<c0155ce3>] copy_page_range+0xa3/0xe0
Jan 15 20:10:01 www [<c0120040>] dup_mmap+0x180/0x230
Jan 15 20:10:01 www [<c0120433>] dup_mm+0x83/0xf0
Jan 15 20:10:01 www [<c01204ff>] copy_mm+0x5f/0xa0
Jan 15 20:10:01 www [<c0121121>] copy_process+0x2d1/0x8d0
Jan 15 20:10:01 www [<c01217d2>] do_fork+0x62/0x1f0
Jan 15 20:10:01 www [<c0101d42>] sys_clone+0x32/0x40
Jan 15 20:10:01 www [<c0102ea2>] sysenter_past_esp+0x5f/0x85
Jan 15 20:10:01 www =======================
Jan 15 20:10:01 www Code: bf 8b 44 24 3c 83 e3 df 89 fa 89 d9 e8 82 fe ff ff 85 c0 89 c2 74 30 8b 00 89 d1 25 00 40 02 00 3d 00 40 02 00 0f 84 f9 00 00 00 <f0> ff 41 04 f0 ff 42 08 8d 44 24 1c 8d 4c 24 1c 83 c0 04 f6 42
Jan 15 20:10:01 www EIP: [<c0155b18>] copy_pte_range+0x158/0x280 SS:ESP 0068:e1d7de8c
Jan 15 20:10:01 www ---[ end trace 881cce7e09022623 ]---
--
A
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [gentoo-server] Kernel crash
2009-01-16 6:26 [gentoo-server] Kernel crash Ajai Khattri
@ 2009-01-16 13:45 ` Andrew Gaffney
2009-01-16 14:06 ` Karl Hiramoto
1 sibling, 0 replies; 3+ messages in thread
From: Andrew Gaffney @ 2009-01-16 13:45 UTC (permalink / raw
To: gentoo-server
Ajai Khattri wrote:
>
> Ive has problems recently with a production web server crashing at rando
> times. So far Ive been unable to find the culprit. Kernel is pretty
> recent 2.6.25 and the rest of software has been running fine (hasn't
> been changed).
>
> Below is the crash dump on the console - anyone have any ideas?
At first glance, it looks like you're getting segfaults in the kernel code. This
implies hardware issues. The main culprits for something like this is bad memory
and overheating. I recommend running memtest86+ overnight.
--
Andrew Gaffney http://dev.gentoo.org/~agaffney/
Gentoo Linux Developer Catalyst/Genkernel + Release Engineering Lead
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [gentoo-server] Kernel crash
2009-01-16 6:26 [gentoo-server] Kernel crash Ajai Khattri
2009-01-16 13:45 ` Andrew Gaffney
@ 2009-01-16 14:06 ` Karl Hiramoto
1 sibling, 0 replies; 3+ messages in thread
From: Karl Hiramoto @ 2009-01-16 14:06 UTC (permalink / raw
To: gentoo-server
Ajai Khattri wrote:
>
> Ive has problems recently with a production web server crashing at
> rando times. So far Ive been unable to find the culprit. Kernel is
> pretty recent 2.6.25 and the rest of software has been running fine
> (hasn't been changed).
> ---
>
The kernel made it to a BUG() call .
Try upgrading to 2.6.28.. Bugs in old kernels in general are not
fixed. 2.6.28.1 may be out soon and in that case try that. If the
problem persists you should report it again.
--
Karl Hiramoto
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2009-01-16 14:06 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-01-16 6:26 [gentoo-server] Kernel crash Ajai Khattri
2009-01-16 13:45 ` Andrew Gaffney
2009-01-16 14:06 ` Karl Hiramoto
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox