Date: Thu, 1 Jul 99 15:43:02 BST From: Terry Glanfield <terry@program-products.co.uk> To: freebsd-questions@freebsd.org Subject: Another couple of crashes using 3.2-STABLE Message-ID: <9907011443.AA27752@program-products.co.uk>
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Hi,
I've experienced another couple of seemingly unreleated crashed using
3.2-STABLE of June 9th. This box hasn't had an uptime of over 3 days
in months and I'm suspecting hardware. Do either of the following
dumps point towards any particular peice of hardware? I'm likely to
start swapping parts out soon and would appreciate views on what order
to try things in.
Cheers,
Terry.
GNU gdb 4.18
Copyright 1998 Free Software Foundation, Inc.
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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-unknown-freebsd"...
IdlePTD 3399680
initial pcb at 2c5670
panicstr: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xc05a9e10
fault code = supervisor write, page not present
instruction pointer = 0x8:0xc024aad1
stack pointer = 0x10:0xc02a9d9c
frame pointer = 0x10:0xc02a9e18
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 = Idle
interrupt mask =
trap number = 12
panic: page fault
syncing disks... 13 13 10 3 done
dumping to dev 20001, offset 118784
dump 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
---
#0 boot (howto=256) at ../../kern/kern_shutdown.c:285
285 dumppcb.pcb_cr3 = rcr3();
(kgdb) where
#0 boot (howto=256) at ../../kern/kern_shutdown.c:285
#1 0xc01575cc in at_shutdown (
function=0xc02a1b63 <__set_sysinit_set_sym_memdev_sys_init+1115>, arg=0x0,
queue=-1070796032) at ../../kern/kern_shutdown.c:446
#2 0xc024c255 in trap_fatal (frame=0xc02a9d60, eva=3227164176)
at ../../i386/i386/trap.c:942
#3 0xc024bf33 in trap_pfault (frame=0xc02a9d60, usermode=0, eva=3227164176)
at ../../i386/i386/trap.c:835
#4 0xc024bbaa in trap (frame={tf_es = 16, tf_ds = 16, tf_edi = 0, tf_esi = 0,
tf_ebp = -1070948840, tf_isp = -1070948984, tf_ebx = 20,
tf_edx = -1070948856, tf_ecx = 3145744, tf_eax = -1071382469,
tf_trapno = 12, tf_err = 2, tf_eip = -1071338799, tf_cs = 8,
tf_eflags = 66050, tf_esp = -1071991787, tf_ss = -1070948860})
at ../../i386/i386/trap.c:437
#5 0xc024aad1 in i586_bz2 ()
#6 0xc07bc380 in ?? ()
#7 0xc01a4b2b in ip_input (m=0xc0504900) at ../../netinet/ip_input.c:708
#8 0xc01a4b9b in ipintr () at ../../netinet/ip_input.c:735
GNU gdb 4.18
Copyright 1998 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-unknown-freebsd"...
IdlePTD 3399680
initial pcb at 2c5670
panicstr: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x1c
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0180a3b
stack pointer = 0x10:0xc3404eac
frame pointer = 0x10:0xc3404edc
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 = 38284 (plug-gw)
interrupt mask =
trap number = 12
panic: page fault
syncing disks... 12 12 9 1 done
dumping to dev 20001, offset 118784
dump 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
---
#0 boot (howto=256) at ../../kern/kern_shutdown.c:285
285 dumppcb.pcb_cr3 = rcr3();
(kgdb) where
#0 boot (howto=256) at ../../kern/kern_shutdown.c:285
#1 0xc01575cc in at_shutdown (
function=0xc02a1b63 <__set_sysinit_set_sym_memdev_sys_init+1115>,
arg=0xc335e760, queue=-1019857664) at ../../kern/kern_shutdown.c:446
#2 0xc024c255 in trap_fatal (frame=0xc3404e70, eva=28)
at ../../i386/i386/trap.c:942
#3 0xc024bf33 in trap_pfault (frame=0xc3404e70, usermode=0, eva=28)
at ../../i386/i386/trap.c:835
#4 0xc024bbaa in trap (frame={tf_es = 16, tf_ds = 16, tf_edi = -1019195632,
tf_esi = -1064597248, tf_ebp = -1019195684, tf_isp = -1019195752,
tf_ebx = 0, tf_edx = -1072166428, tf_ecx = -1019195632, tf_eax = 43,
tf_trapno = 12, tf_err = 0, tf_eip = -1072166341, tf_cs = 8,
tf_eflags = 66118, tf_esp = -1064335104, tf_ss = 8192})
at ../../i386/i386/trap.c:437
#5 0xc0180a3b in vn_read (fp=0xc08f8900, uio=0xc3404f10, cred=0xc0908480,
flags=0) at vnode_if.h:359
#6 0xc0162065 in dofileread (p=0xc335e760, fp=0xc08f8900, fd=4,
buf=0x8053000, nbyte=8192, offset=-1, flags=0)
at ../../kern/sys_generic.c:179
#7 0xc0161f6f in read (p=0xc335e760, uap=0xc3404f94)
at ../../kern/sys_generic.c:111
#8 0xc024c497 in syscall (frame={tf_es = 39, tf_ds = 39, tf_edi = 134565881,
tf_esi = 672081212, tf_ebp = -1077946264, tf_isp = -1019195420,
tf_ebx = 672024688, tf_edx = 4, tf_ecx = 0, tf_eax = 3, tf_trapno = 0,
tf_err = 2, tf_eip = 671776804, tf_cs = 31, tf_eflags = 530,
tf_esp = -1077946300, tf_ss = 39}) at ../../i386/i386/trap.c:1100
#9 0xc024009c in Xint0x80_syscall ()
#10 0x280cad41 in ?? ()
#11 0x280c7378 in ?? ()
#12 0x280acfa4 in ?? ()
#13 0x280997e1 in ?? ()
#14 0x804ac3e in ?? ()
#15 0x80495c2 in ?? ()
#16 0x80491ed in ?? ()
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