Date: Wed, 26 May 2004 12:30:05 +0100 From: Antony T Curtis <antony.t.curtis@ntlworld.com> To: current@freebsd.org Subject: Trap 12 on recent current Message-ID: <1085571005.83579.21.camel@pcgem.rdg.cyberkinetica.com>
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Have cvsupped and now I get the following when trying to boot the machine.
Hope someone can shine some light on what is the cause/fix.
...
Setting hostname: ltantony.
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x1000100
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc05158ab
stack pointer = 0x10:0xd7e70b08
frame pointer = 0x10:0xd7e70b2c
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflag = interrupt enabled, resume, IOPL = 0
current process = 213 (ifconfig)
kernel: type 12 trap, code=0
Stopped at rt_msg2+0x81: cmpb $0,0(%edx)
db>where
rt_msg2(e,d7e70b48,0,d7e70b9c,0) at rt_msg2+0x81
sysctl_iflist(0,d7e70b9c,1,42420,98) at sysctl_iflist+0x7d
sysctl_rtsock(c062a3e0,d7e70c84,4,d7e70c10,d7e70c10) at sysctl_rtsock+0x10e
sysctl_root(0,d7e70c7c,6,d7e70c10,c4410160) at sysctl_root+0x137
userland_sysctl*c4410160,d7e70c7c,6,0,bfbfee64) at userland_sysctl+0x11c
__sysctl(c4410160,d7e70d14,18,280d0000,6) at __sysctl+0xce
syscall(2f,2f,2f,0,bfbfee64) at syscall+0x2f0
Xint0x80_syscall() at Xint0x80_syscall+0x1f
-- syscall (202, FreeBSD ELF32, __sysctl), eip = 0x280d04ef, esp = 0xbfbfeddc, ebp = 0xbdbdee08
db>
--
Antony T Curtis <antony.t.curtis@ntlworld.com>
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