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Old 17th July 2008
sixshot sixshot is offline
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Join Date: Jul 2008
Posts: 5
Default Fatal trap 12: page fault while in kernel mode

My Freebsd 6.2 server has crashed twice in the past month requireing a hard reboot eache time to reset. Below is a copy of whats on the screen when this happens for both times. Could it be spam assasin, I have added more hosting accounts in the past couple of months and there is a lot more spam filtering going on. I notice that the perl based spam assasin uses a ton of processing to filter. I am not currently using block lists. I got this server brand new last year and have never had a problem until a month ago. I am going to do a memory scan on the ram tonight.

Any ideas?



June 17 08
----------------------------------------------

kernel trap 12 with interrupts disabled

Fatal trap 12: page fault while in kernel mode

cpuid = 0; apic id = 00
fault virtual address = 0x104
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc066c731
stack pointer = 0x28:8xe34f0c90
frame pointer = 0x28:0xe34f0c9c
code segment = base 0x0, limit 0xfffff, type 0xlb
= DPL 0, pres 1, def32 1, gran 1
processor eflags = resume, IOPL = 0
current process = 5 (thread taskq)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 151d22h34m56s
Cannot dump. No dump device defined.
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
cpu_reset: Stopping other CPUs



7-16-08
--------------------------------------
kernel trap 12 with interrupts disabled

Fatal trap 12: page fault while in kernel mode

cpuid = 0; apic id = 00
fault virtual address = 0x104
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc066c731
stack pointer = 0x28:8xe34f0c90
frame pointer = 0x28:0xe34f0c9c
code segment = base 0x0, limit 0xfffff, type 0xlb
= DPL 0, pres 1, def32 1, gran 1
processor eflags = resume, IOPL = 0
current process = 5 (thread taskq)
trap number = 12
panic: page fault
cpuid = 1
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