[RELENG_5 panic] top(1)

From: Wilkinson, Alex <alex.wilkinson_at_dsto.defence.gov.au>
Date: Fri, 28 Jan 2005 15:04:06 +1030
Fatal trap 12: page fault while in kernel mode
fault virtual address   = 0x24
fault code              = supervisor read, page not present
instruction pointer     = 0x8:0xc05238d9
stack pointer           = 0x10:0xe8745b2c
frame pointer           = 0x10:0xe8745b60
code segment            = base 0x0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, def32 1, gran 1
processor eflags        = resume, IOPL = 0
current process         = 1575 (top)
[thread pid 1575 tid 100176 ]
Stopped at      turnstile_wait+0x269:   movl    0x24(%eax),%eax

db> tr
Tracing pid 1575 tid 100176 td 0xc32ef960
turnstile_wait(c2964640,c32ec77c,c32ef640,c2964640,c30e1a00) at
turnstile_wait+0
x269
_mtx_lock_sleep(c32ec77c,c32ef960,0,0,0) at _mtx_lock_sleep+0x81
sysctl_kern_proc(c06d1860,0,0,e8745c04,e8745c04) at
sysctl_kern_proc+0x3ab
sysctl_root(3,e8745c04,0,c32ef960,1) at sysctl_root+0xa3
userland_sysctl(c32ef960,e8745c70,3,0,bfbfe6dc) at
userland_sysctl+0xf8
__sysctl(c32ef960,e8745d14,18,80b7000,6) at __sysctl+0xb1
syscall(2f,2f,2f,bfbfe6dc,bfbfe710) at syscall+0x1fa
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (202, FreeBSD ELF32, __sysctl), eip = 0x28137df3, esp =
0xbfbfe67c,
	ebp = 0xbfbfe6a8 

db> show pcpu
cpuid        = 0
curthread    = 0xc32ef960: pid 1575 "top"
curpcb       = 0xe8745da0
fpcurthread  = 0xc32ef960: pid 1575 "top"
idlethread   = 0xc26644b0: pid 11 "idle"
APIC ID      = 0
currentldt   = 0x30
db>
Received on Fri Jan 28 2005 - 03:36:59 UTC

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