Date: Mon, 10 May 2004 09:00:10 +0200 From: Volker Stolz <vs@freebsd.org> To: stable@freebsd.org Subject: nullfs-autopsy after crash Message-ID: <20040510070010.GA587@i2.informatik.rwth-aachen.de>
next in thread | raw e-mail | index | archive | help
I *know* some people out there are really interested in this #)
FreeBSD menelaos.informatik.rwth-aachen.de 4.9-STABLE FreeBSD 4.9-STABLE #15: Thu Mar 25 15:34:34 CET 2004 root@menelaos.informatik.rwth-aachen.de:/usr/obj/usr/src/sys/MENELAOS i386
IdlePTD at physical address 0x00414000
initial pcb at physical address 0x00344ee0
panicstr: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x5
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0170aeb
stack pointer = 0x10:0xe4517e50
frame pointer = 0x10:0xe4517e50
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 = 93057 (tpike)
interrupt mask = none
trap number = 12
panic: page fault
#0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487
#1 0xc017cc2b in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:316
#2 0xc017d050 in poweroff_wait (junk=0xc030d68c, howto=-1070542449) at /usr/src/sys/kern/kern_shutdown.c:595
#3 0xc02b585e in trap_fatal (frame=0xe4517e10, eva=5) at /usr/src/sys/i386/i386/trap.c:974
#4 0xc02b5531 in trap_pfault (frame=0xe4517e10, usermode=0, eva=5) at /usr/src/sys/i386/i386/trap.c:867
#5 0xc02b511b in trap (frame={tf_fs = -1071185904, tf_es = 7274512, tf_ds = -470482928, tf_edi = 66, tf_esi = 0,
tf_ebp = -464421296, tf_isp = -464421316, tf_ebx = 0, tf_edx = -1005856640, tf_ecx = -1005856640, tf_eax = 0,
tf_trapno = 12, tf_err = 0, tf_eip = -1072231701, tf_cs = 8, tf_eflags = 66067, tf_esp = -464421276,
tf_ss = -1070920420}) at /usr/src/sys/i386/i386/trap.c:466
#6 0xc0170aeb in major (x=0x0) at /usr/src/sys/kern/kern_conf.c:190
#7 0xc02b0d1c in iszerodev (dev=0x0) at /usr/src/sys/i386/i386/mem.c:548
#8 0xc027411a in mmap (p=0xe4499a80, uap=0xe4517f80) at /usr/src/sys/vm/vm_mmap.c:318
#9 0xc02b5b0d in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 1600000, tf_esi = 0, tf_ebp = -1077939856,
tf_isp = -464420908, tf_ebx = 673662988, tf_edx = 66, tf_ecx = 3, tf_eax = 198, tf_trapno = 12, tf_err = 2,
tf_eip = 673337284, tf_cs = 31, tf_eflags = 663, tf_esp = -1077939932, tf_ss = 47})
at /usr/src/sys/i386/i386/trap.c:1175
#10 0xc02a98d5 in Xint0x80_syscall ()
#11 0x806414a in ?? ()
/bin on /usr/tmp/jail/bin (null, local, read-only)
/sbin on /usr/tmp/jail/sbin (null, local, read-only)
/etc on /usr/tmp/jail/etc (null, local, read-only)
/dev on /usr/tmp/jail/dev (null, local, read-only)
/usr/bin on /usr/tmp/jail/usr/bin (null, local, read-only)
/usr/sbin on /usr/tmp/jail/usr/sbin (null, local, read-only)
/usr/include on /usr/tmp/jail/usr/include (null, local, read-only)
/usr/lib on /usr/tmp/jail/usr/lib (null, local, read-only)
/usr/libexec on /usr/tmp/jail/usr/libexec (null, local, read-only)
/usr/ports on /usr/tmp/jail/usr/ports (null, local)
--
http://www-i2.informatik.rwth-aachen.de/stolz/ *** PGP *** S/MIME
Neu! Ändern Sie den Anfangstag Ihrer Woche
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20040510070010.GA587>