S4Y Root-Server Ausfall

bandit600 · Apr 16, 2008

Hallo,

mein Root bei S4Y ist heute ausgestiegen/aufgehangen/keine Ahnung was...

Anbei mal das Log

Kann mir jemand erklären, was los war?? Ich werd aus dem syslog nicht schlau..

Speziell würde mich interessieren, was in diesem Bereich los war:

Code:

Apr 16 09:01:14 bravo846 kernel: HighMem free:496kB min:512kB low:640kB high:768kB active:615284kB inactive:524184kB present:1145920kB pages_scanned:8387469 all_unreclaimable? yes
Apr 16 09:01:14 bravo846 kernel: lowmem_reserve[]: 0 0 0
Apr 16 09:01:14 bravo846 kernel: DMA: 28*4kB 200*8kB 109*16kB 32*32kB 2*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 8064kB
Apr 16 09:01:14 bravo846 kernel: Normal: 124*4kB 3983*8kB 256*16kB 7*32kB 2*64kB 0*128kB 0*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 39880kB
Apr 16 09:01:14 bravo846 kernel: HighMem: 0*4kB 0*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 496kB
Apr 16 09:01:14 bravo846 kernel: Swap cache: add 1642806, delete 1642806, find 624845/776326, race 0+101
Apr 16 09:01:14 bravo846 kernel: Free swap  = 0kB
Apr 16 09:01:14 bravo846 kernel: Total swap = 1953104kB
Apr 16 09:01:14 bravo846 kernel: Free swap:            0kB
Apr 16 09:01:14 bravo846 kernel: 515856 pages of RAM
Apr 16 09:01:14 bravo846 kernel: 286480 pages of HIGHMEM
Apr 16 09:01:14 bravo846 kernel: 5084 reserved pages
Apr 16 09:01:14 bravo846 kernel: 245465 pages shared
Apr 16 09:01:14 bravo846 kernel: 0 pages swap cached
Apr 16 09:01:14 bravo846 kernel: 0 pages dirty
Apr 16 09:01:14 bravo846 kernel: 3 pages writeback
Apr 16 09:01:14 bravo846 kernel: 462037 pages mapped
Apr 16 09:01:14 bravo846 kernel: 25137 pages slab
Apr 16 09:01:14 bravo846 kernel: 7237 pages pagetables
Apr 16 09:01:14 bravo846 kernel: Out of Memory: Killed process 24041 (apache2).
Apr 16 09:01:14 bravo846 kernel: nfs: server 10.0.0.8 not responding, still trying
Apr 16 09:01:41 bravo846 last message repeated 10 times
Apr 16 09:02:27 bravo846 kernel: oom-killer: gfp_mask=0x601d2, order=0
Apr 16 09:02:27 bravo846 kernel: Mem-info:
Apr 16 09:02:27 bravo846 kernel: DMA per-cpu:
Apr 16 09:02:27 bravo846 kernel: cpu 0 hot: low 2, high 6, batch 1 used:2
Apr 16 09:02:27 bravo846 kernel: cpu 0 cold: low 0, high 2, batch 1 used:1
Apr 16 09:02:27 bravo846 kernel: cpu 1 hot: low 2, high 6, batch 1 used:2
Apr 16 09:02:27 bravo846 kernel: cpu 1 cold: low 0, high 2, batch 1 used:1
Apr 16 09:02:27 bravo846 kernel: Normal per-cpu:
Apr 16 09:02:27 bravo846 kernel: cpu 0 hot: low 62, high 186, batch 31 used:133
Apr 16 09:02:27 bravo846 kernel: cpu 0 cold: low 0, high 62, batch 31 used:50
Apr 16 09:02:27 bravo846 kernel: cpu 1 hot: low 62, high 186, batch 31 used:63
Apr 16 09:02:27 bravo846 kernel: cpu 1 cold: low 0, high 62, batch 31 used:53
Apr 16 09:02:27 bravo846 kernel: HighMem per-cpu:
Apr 16 09:02:27 bravo846 kernel: cpu 0 hot: low 62, high 186, batch 31 used:77
Apr 16 09:02:27 bravo846 kernel: cpu 0 cold: low 0, high 62, batch 31 used:32
Apr 16 09:02:27 bravo846 kernel: cpu 1 hot: low 62, high 186, batch 31 used:131
Apr 16 09:02:27 bravo846 kernel: cpu 1 cold: low 0, high 62, batch 31 used:55
Apr 16 09:02:27 bravo846 kernel: Free pages:       48036kB (496kB HighMem)
Apr 16 09:02:27 bravo846 kernel: Active:232715 inactive:230180 dirty:0 writeback:3 unstable:0 free:12009 slab:25068 mapped:462241 pagetables:7250
Apr 16 09:02:27 bravo846 kernel: DMA free:8064kB min:68kB low:84kB high:100kB active:4956kB inactive:0kB present:16384kB pages_scanned:157947 all_unreclaimable? yes
Apr 16 09:02:27 bravo846 kernel: lowmem_reserve[]: 0 880 1999
Apr 16 09:02:27 bravo846 kernel: Normal free:39476kB min:3756kB low:4692kB high:5632kB active:355092kB inactive:352828kB present:901120kB pages_scanned:1001079 all_unreclaimable? yes
Apr 16 09:02:27 bravo846 kernel: lowmem_reserve[]: 0 0 8952
Apr 16 09:02:27 bravo846 kernel: HighMem free:496kB min:512kB low:640kB high:768kB active:570688kB inactive:567888kB present:1145920kB pages_scanned:642527 all_unreclaimable? no
Apr 16 09:02:27 bravo846 kernel: lowmem_reserve[]: 0 0 0
Apr 16 09:02:27 bravo846 kernel: DMA: 28*4kB 200*8kB 109*16kB 32*32kB 2*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 8064kB
Apr 16 09:02:27 bravo846 kernel: Normal: 31*4kB 3979*8kB 256*16kB 7*32kB 2*64kB 0*128kB 0*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 39476kB
Apr 16 09:02:27 bravo846 kernel: HighMem: 0*4kB 0*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 496kB
Apr 16 09:02:27 bravo846 kernel: Swap cache: add 1642838, delete 1642838, find 624845/776330, race 0+101
Apr 16 09:02:27 bravo846 kernel: Free swap  = 0kB
Apr 16 09:02:27 bravo846 kernel: Total swap = 1953104kB
Apr 16 09:02:27 bravo846 kernel: Free swap:            0kB
Apr 16 09:02:27 bravo846 kernel: 515856 pages of RAM
Apr 16 09:02:27 bravo846 kernel: 286480 pages of HIGHMEM
Apr 16 09:02:27 bravo846 kernel: 5084 reserved pages
Apr 16 09:02:27 bravo846 kernel: 218101 pages shared
Apr 16 09:02:27 bravo846 kernel: 0 pages swap cached
Apr 16 09:02:27 bravo846 kernel: 0 pages dirty
Apr 16 09:02:27 bravo846 kernel: 3 pages writeback
Apr 16 09:02:27 bravo846 kernel: 462241 pages mapped
Apr 16 09:02:27 bravo846 kernel: 25068 pages slab
Apr 16 09:02:27 bravo846 kernel: 7250 pages pagetables
Apr 16 09:02:27 bravo846 kernel: Out of Memory: Killed process 24043 (apache2).
Apr 16 09:06:09 bravo846 kernel: oom-killer: gfp_mask=0x601d2, order=0
Apr 16 09:06:27 bravo846 kernel: Mem-info:
Apr 16 09:06:34 bravo846 kernel: DMA per-cpu:
Apr 16 09:06:50 bravo846 kernel: cpu 0 hot: low 2, high 6, batch 1 used:2
Apr 16 09:07:00 bravo846 kernel: cpu 0 cold: low 0, high 2, batch 1 used:1
Apr 16 09:07:10 bravo846 kernel: cpu 1 hot: low 2, high 6, batch 1 used:2
Apr 16 09:07:38 bravo846 kernel: cpu 1 cold: low 0, high 2, batch 1 used:1
Apr 16 09:09:02 bravo846 kernel: Normal per-cpu:
Apr 16 09:09:42 bravo846 kernel: cpu 0 hot: low 62, high 186, batch 31 used:93
Apr 16 09:44:45 bravo846 kernel: cpu 0 cold: low 0, high 62, batch 31 used:47
Apr 16 09:45:48 bravo846 kernel: cpu 1 hot: low 62, high 186, batch 31 used:87
Apr 16 10:41:05 bravo846 kernel: cpu 1 cold: low 0, high 62, batch 31 used:55
Apr 16 10:41:10 bravo846 kernel: HighMem per-cpu:
Apr 16 10:41:14 bravo846 kernel: cpu 0 hot: low 62, high 186, batch 31 used:163
Apr 16 10:42:03 bravo846 ovpn-server[2524]: Tux2008/85.177.190.207:1395 [Tux2008] Inactivity timeout (--ping-restart), restarting
Apr 16 10:42:55 bravo846 kernel: cpu 0 cold: low 0, high 62, batch 31 used:61
Apr 16 10:47:55 bravo846 /USR/SBIN/CRON[25434]: (root) CMD (/usr/local/confixx/confixx_counterscript.pl)
Apr 16 11:43:24 bravo846 ovpn-server[2524]: Tux2008/85.177.190.207:1395 SIGUSR1[soft,ping-restart] received, client-instance restarting
Apr 16 11:43:25 bravo846 /USR/SBIN/CRON[25437]: (root) CMD (/usr/local/confixx/confixx_counterscript.pl)
Apr 16 11:43:25 bravo846 /USR/SBIN/CRON[25439]: (root) CMD (/usr/local/confixx/confixx_counterscript.pl)
Apr 16 11:43:25 bravo846 kernel: cpu 1 hot: low 62, high 186, batch 31 used:172
Apr 16 11:43:25 bravo846 /USR/SBIN/CRON[25443]: (root) CMD (/usr/local/confixx/confixx_counterscript.pl)
Apr 16 11:43:26 bravo846 /USR/SBIN/CRON[25458]: (root) CMD (/usr/local/confixx/confixx_counterscript.pl)
Apr 16 11:43:26 bravo846 /USR/SBIN/CRON[25467]: (root) CMD (/usr/local/confixx/confixx_counterscript.pl)
Apr 16 11:43:27 bravo846 courierpop3login: Connection, ip=[::ffff:209.85.132.130]
Apr 16 11:43:29 bravo846 ovpn-server[2524]: Tux2007/85.177.190.207:1713 TLS: soft reset sec=-4962 bytes=31769/0 pkts=519/0
Apr 16 11:43:29 bravo846 kernel: cpu 1 cold: low 0, high 62, batch 31 used:59
Apr 16 11:43:30 bravo846 /USR/SBIN/CRON[25500]: (root) CMD (/usr/local/confixx/confixx_counterscript.pl)
Apr 16 11:43:30 bravo846 /USR/SBIN/CRON[25502]: (root) CMD (/usr/local/confixx/confixx_counterscript.pl)
Apr 16 11:43:30 bravo846 /USR/SBIN/CRON[25504]: (root) CMD (/usr/local/confixx/confixx_counterscript.pl)
Apr 16 11:43:30 bravo846 /USR/SBIN/CRON[25512]: (root) CMD (/usr/local/confixx/confixx_counterscript.pl)
Apr 16 12:08:23 bravo846 /USR/SBIN/CRON[25537]: (root) CMD (/usr/local/confixx/confixx_counterscript.pl)
Apr 16 12:08:56 bravo846 /USR/SBIN/CRON[25539]: (root) CMD (/usr/local/confixx/confixx_counterscript.pl)
Apr 16 12:33:12 bravo846 syslogd 1.4.1#17: restart.
Apr 16 12:33:13 bravo846 kernel: klogd 1.4.1#17, log source = /proc/kmsg started.
Apr 16 12:33:13 bravo846 kernel: Inspecting /boot/System.map-2.6.14-2-k7-smp
Apr 16 12:33:13 bravo846 kernel: Loaded 21544 symbols from /boot/System.map-2.6.14-2-k7-smp.
Apr 16 12:33:13 bravo846 kernel: Symbols match kernel version 2.6.14.
Apr 16 12:33:13 bravo846 kernel: No module symbols loaded - kernel modules not enabled. 
Apr 16 12:33:13 bravo846 kernel: Linux version 2.6.14-2-k7-smp (Debian 2.6.14-2bpo1) (nobse@debian.org) (gcc version 3.3.5 (Debian 1:3.3.5-13)) #1 SMP Tue Nov 15 00:28:07 CET 2005
Apr 16 12:33:13 bravo846 kernel: BIOS-provided physical RAM map:
Apr 16 12:33:13 bravo846 kernel:  BIOS-e820: 0000000000000000 - 000000000009e000 (usable)
Apr 16 12:33:13 bravo846 kernel:  BIOS-e820: 000000000009e000 - 00000000000a0000 (reserved)
Apr 16 12:33:13 bravo846 kernel:  BIOS-e820: 00000000000d0000 - 0000000000100000 (reserved)
Apr 16 12:33:13 bravo846 kernel:  BIOS-e820: 0000000000100000 - 000000007df10000 (usable)
Apr 16 12:33:13 bravo846 kernel:  BIOS-e820: 000000007df10000 - 000000007df16000 (ACPI data)
Apr 16 12:33:13 bravo846 kernel:  BIOS-e820: 000000007df16000 - 000000007df80000 (ACPI NVS)
Apr 16 12:33:13 bravo846 kernel:  BIOS-e820: 000000007df80000 - 0000000080000000 (reserved)
Apr 16 12:33:13 bravo846 kernel:  BIOS-e820: 00000000fc000000 - 00000000fe000000 (reserved)

Firewire2002 · Apr 16, 2008

Ram + Swap voll, also hat er angefangen Prozesse zu killen um Speicher frei zu bekommen.

bandit600 · Apr 16, 2008

Und wie kann das passieren?? Sehe ich irgendwo, was für den Load verantwortlich war??

S4Y Root-Server Ausfall

bandit600

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Firewire2002

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bandit600

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