Date: Wed, 21 Mar 2001 14:42:32 -0800 (PST) From: Matthew Jacob <mjacob@feral.com> To: current@freebsd.org Subject: boom in a syscalll Message-ID: <Pine.LNX.4.21.0103211442150.12896-100000@zeppo.feral.com>
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Fatal trap 12: page fault while in kernel mode
cpuid = 0; lapic.id = 00000000
fault virtual address = 0x14
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc019d7fa
stack pointer = 0x10:0xc8f45ea4
frame pointer = 0x10:0xc8f45eb0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = resume, IOPL = 0
current process = 331 (bash)
kernel: type 12 trap, code=0
CPU0 stopping CPUs: 0x00000002... stopped.
Stopped at propagate_priority+0x6e: cmpl 0x14(%esi),%ebx
db> t
propagate_priority(c8b4c100) at propagate_priority+0x6e
_mtx_lock_sleep(c0355400,0,c02e14f8,1f2) at _mtx_lock_sleep+0x1e0
msleep(c8b4c100,0,15c,c02df6bc,0) at msleep+0x5f3
wait1(c8b4c100,c8f45f80,0,c8f45fa0,c02b3dc1) at wait1+0x8ad
wait4(c8b4c100,c8f45f80,2814e9d4,80a3660,2) at wait4+0x10
syscall(2f,2f,2f,2,80a3660) at syscall+0x421
syscall_with_err_pushed() at syscall_with_err_pushed+0x1b
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