Date: Sat, 8 Feb 2003 01:24:06 -0800 From: Kris Kennaway <kris@obsecurity.org> To: current@FreeBSD.org Subject: Panic in fork() Message-ID: <20030208092406.GA12104@rot13.obsecurity.org>
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Fatal trap 12: page fault while in kernel mode
cpuid = 0; lapic.id = 01000000
fault virtual address = 0x14
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc01a1e2d
stack pointer = 0x10:0xe4146c74
frame pointer = 0x10:0xe4146cbc
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 99992 (sh)
kernel: type 12 trap, code=0
Stopped at fork1+0x3fd: cmpl %ebx,0x14(%eax)
db> trace
fork1(c6ee5000,14,0,e4146cd4,c6c04788) at fork1+0x3fd
fork(c6ee5000,e4146d10,c03445dc,407,0) at fork+0x52
syscall(2f,2f,2f,80f9cb4,80fe000) at syscall+0x28e
Xint0x80_syscall() at Xint0x80_syscall+0x1d
--- syscall (2, FreeBSD ELF32, fork), eip = 0x807bd63, esp = 0xbfbff69c, ebp = 0xbfbff6c8 ---
db>
Kris
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