Hi all,
A strange kernel panic when i use my workstation with gnome
2.12.1 i don't have idea if this is caused by threads or is another
problem
Dump header from device /dev/ad2s1b
Architecture: i386
Architecture Version: 2
Dump Length: 200867840B (191 MB)
Blocksize: 512
Dumptime: Sat Nov 26 17:32:05 2005
Hostname: myfreebsd.homeunix.org
Magic: FreeBSD Kernel Dump
Version String: FreeBSD 6.0-STABLE #1: Sat Nov 26 12:02:28 BRST 2005
root@myfreebsd.homeunix.org:/usr/obj/usr/src/sys/GENERIC
Panic String: page fault
Dump Parity: 193487664
Bounds: 5
Dump Status: good
kgdb---------------
# sudo kgdb kernel.debug /usr/crash/vmcore.5
[GDB will not be able to debug user-mode
threads: /usr/lib/libthread_db.so: Undefined symbol
"ps_pglobal_lookup"]
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you
are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for
details.
This GDB was configured as "i386-marcel-freebsd".
#0 doadump () at pcpu.h:165
165 __asm __volatile("movl %%fs:0,%0" : "=r"
(td));
(kgdb)
(kgdb) bt full
#0 doadump () at pcpu.h:165
No locals.
#1 0xc067ee30 in boot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:399
first_buf_printf = 1
#2 0xc067f116 in panic (fmt=0xc08a856b "%s")
at /usr/src/sys/kern/kern_shutdown.c:555
td = (struct thread *) 0xc141c480
bootopt = 260
newpanic = 0
ap = 0xc141c480 "0?A? ?>?"
buf = "page fault", '\0' <repeats 245 times>
#3 0xc085f851 in trap_fatal (frame=0xca6a5b34, eva=0)
at /usr/src/sys/i386/i386/trap.c:831
code = 40
type = 12
ss = 40
esp = 0
softseg = {ssd_base = 0, ssd_limit = 1048575, ssd_type = 27,
ssd_dpl = 0, ssd_p = 1, ssd_xx = 8, ssd_xx1 = 3, ssd_def32 = 1, ssd_gran
= 1}
#4 0xc085f5ae in trap_pfault (frame=0xca6a5b34, usermode=0, eva=0)
at /usr/src/sys/i386/i386/trap.c:742
va = 0
vm = (struct vmspace *) 0x0
map = 0xc097dba0
rv = 1
ftype = 1 '\001'
td = (struct thread *) 0xc141c480
p = (struct proc *) 0xc141b830
#5 0xc085f1ed in trap (frame {tf_fs = 8, tf_es = 40, tf_ds = 40, tf_edi =
-1063751200, tf_esi -1063751200, tf_ebp = -898999428, tf_isp = -898999456,
tf_ebx -1049361712, tf_edx = 0, tf_ecx = -1051141984, tf_eax = 0, tf_trapno 12,
tf_err = 2, tf_eip = -1066297054, tf_cs = 32, tf_eflags = 66118,
tf_esp = -1044063812, tf_ss = -1049361712})
at /usr/src/sys/i386/i386/trap.c:432
td = (struct thread *) 0xc141c480
p = (struct proc *) 0xc141b830
sticks = 3250903542
i = 0
ucode = 0
type = 12
code = 2
eva = 0
#6 0xc084dc7a in calltrap () at /usr/src/sys/i386/i386/exception.s:139
No locals.
#7 0x00000008 in ?? ()
No symbol table info available.
#8 0x00000028 in ?? ()
No symbol table info available.
#9 0x00000028 in ?? ()
No symbol table info available.
#10 0xc09871e0 in tcb ()
No symbol table info available.
#11 0xc09871e0 in tcb ()
No symbol table info available.
#12 0xca6a5b7c in ?? ()
No symbol table info available.
#13 0xca6a5b60 in ?? ()
No symbol table info available.
#14 0xc17402d0 in ?? ()
No symbol table info available.
#15 0x00000000 in ?? ()
No symbol table info available.
#16 0xc158d8a0 in ?? ()
No symbol table info available.
#17 0x00000000 in ?? ()
No symbol table info available.
#18 0x0000000c in ?? ()
No symbol table info available.
#19 0x00000002 in ?? ()
No symbol table info available.
#20 0xc0719922 in in_pcbremlists (inp=0xc17402d0)
at /usr/src/sys/netinet/in_pcb.c:1180
phd = (struct inpcbport *) 0x0
pcbinfo = (struct inpcbinfo *) 0xc09871e0
#21 0xc0718d93 in in_pcbdetach (inp=0xc17402d0)
at /usr/src/sys/netinet/in_pcb.c:723
so = (struct socket *) 0xc1c4d9bc
ipi = (struct inpcbinfo *) 0xc09871e0
#22 0xc0728bb3 in tcp_close (tp=0x0)
at /usr/src/sys/netinet/tcp_subr.c:779
inp = (struct inpcb *) 0xc17402d0
---Type <return> to continue, or q <return> to quit---
so = (struct socket *) 0xc1c4d9bc
#23 0xc07254e0 in tcp_input (m=0xc1555600, off0=20)
at /usr/src/sys/netinet/tcp_input.c:2198
th = (struct tcphdr *) 0xc1555648
ip = (struct ip *) 0xc1555634
ipov = (struct ipovly *) 0xc1555634
inp = (struct inpcb *) 0xc17402d0
optp = (u_char *) 0xc155565c "\001\001\b\n"
optlen = 12
len = 4
tlen = 0
off = 32
drop_hdrlen = 52
tp = (struct tcpcb *) 0xc16f5000
thflags = 16
so = (struct socket *) 0xc1c4d9bc
todrop = 4
acked = 4
ourfinisacked = 1
needoutput = 1
tiwin = 65219
to = {to_flags = 1, to_tsval = 222419, to_tsecr = 13045187,
to_mss = 0, to_requested_s_scale = 0 '\0', to_nsacks = 0 '\0',
to_sacks
= 0x0}
headlocked = 1
rstreason = 4
ip6 = (struct ip6_hdr *) 0x0
isipv6 = 0
#24 0xc071c9a9 in ip_input (m=0xc1555600)
at /usr/src/sys/netinet/ip_input.c:778
ip = (struct ip *) 0xc1555634
ia = (struct in_ifaddr *) 0xc1590e00
ifa = (struct ifaddr *) 0x0
checkif = 0
hlen = 20
sum = 0
dchg = 0
odst = {s_addr = 3490188745}
#25 0xc06f895f in netisr_processqueue (ni=0xc0986378)
at /usr/src/sys/net/netisr.c:236
m = (struct mbuf *) 0xc1555600
#26 0xc06f8b6a in swi_net (dummy=0x0) at /usr/src/sys/net/netisr.c:349
ni = (struct netisr *) 0xc0986378
bits = 0
i = 0
#27 0xc06698c5 in ithread_loop (arg=0xc13e8600)
at /usr/src/sys/kern/kern_intr.c:547
ithd = (struct ithd *) 0xc13e8600
ih = (struct intrhand *) 0xc13e4500
td = (struct thread *) 0xc141c480
p = (struct proc *) 0xc141b830
count = 0
warned = 0
#28 0xc0668aef in fork_exit (callout=0xc0669760 <ithread_loop>,
arg=0xc13e8600, frame=0xca6a5d38) at /usr/src/sys/kern/kern_fork.c:789
p = (struct proc *) 0xc141b830
td = (struct thread *) 0x0
#29 0xc084dcdc in fork_trampoline ()
at /usr/src/sys/i386/i386/exception.s:208
No locals.
_______________________________________________________
Fa?a do Yahoo! sua p?gina inicial.
http://br.yahoo.com/homepageset.html