Date: Fri, 21 Feb 2003 22:38:46 -0500 (EST) From: John Baldwin <jhb@FreeBSD.org> To: leafy <leafy@leafy.idv.tw> Cc: freebsd-current@freebsd.org Subject: RE: kernel panic Message-ID: <XFMail.20030221223846.jhb@FreeBSD.org> In-Reply-To: <20030222030252.GA616@leafy.idv.tw>
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Panic message? A panic w/o the actual panic message is like taking your
car to the shop and saying "it doesn't drive right".
On 22-Feb-2003 leafy wrote:
> (kgdb) where
>#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:239
>#1 0xc01bcab9 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:371
>#2 0xc01bcd23 in panic () at /usr/src/sys/kern/kern_shutdown.c:542
>#3 0xc0200cc2 in bwrite (bp=0xc785a060) at /usr/src/sys/kern/vfs_bio.c:842
>#4 0xc0202481 in vfs_bio_awrite (bp=0xc785a060)
> at /usr/src/sys/kern/vfs_bio.c:1724
>#5 0xc0209e17 in vop_stdfsync (ap=0xcd32ca60)
> at /usr/src/sys/kern/vfs_default.c:755
>#6 0xc01811e0 in spec_fsync (ap=0xcd32ca60)
> at /usr/src/sys/fs/specfs/spec_vnops.c:422
>#7 0xc01806b8 in spec_vnoperate (ap=0x0)
> at /usr/src/sys/fs/specfs/spec_vnops.c:123
>#8 0xc026ed67 in ffs_sync (mp=0xc2691400, waitfor=2, cred=0xc0eb5e80,
> td=0xc0316c00) at vnode_if.h:612
>#9 0xc021763b in sync (td=0xc0316c00, uap=0x0)
> at /usr/src/sys/kern/vfs_syscalls.c:138
>#10 0xc01bc69c in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:280
>#11 0xc01bcd23 in panic () at /usr/src/sys/kern/kern_shutdown.c:542
>#12 0xc02c9472 in trap_fatal (frame=0xcd32cc28, eva=0)
> at /usr/src/sys/i386/i386/trap.c:844
>#13 0xc02c9152 in trap_pfault (frame=0xcd32cc28, usermode=0, eva=3310622)
> at /usr/src/sys/i386/i386/trap.c:758
>#14 0xc02c8c40 in trap (frame=
> ---Type <return> to continue, or q <return> to quit---
> {tf_fs = -1070333928, tf_es = -1058275312, tf_ds = -852361200, tf_edi = -1
> 071351312, tf_esi = -1030640448, tf_ebp = -852308848, tf_isp = -852308908, tf_eb
> x = 3310418, tf_edx = -1058256304, tf_ecx = -1030640408, tf_eax = 4, tf_trapno =
> 12, tf_err = 2, tf_eip = -1071351204, tf_cs = 8, tf_eflags = 66050, tf_esp = -1
> 071897635, tf_ss = -1070479488}) at /usr/src/sys/i386/i386/trap.c:445
>#15 0xc02b8df8 in calltrap () at {standard input}:96
>#16 0xc01cc435 in softclock (dummy=0x0) at /usr/src/sys/kern/kern_timeout.c:195
>#17 0xc01a8931 in ithread_loop (arg=0xc0ec2200)
> at /usr/src/sys/kern/kern_intr.c:536
>#18 0xc01a7823 in fork_exit (callout=0xc01a8760 <ithread_loop>, arg=0x0,
> frame=0x0) at /usr/src/sys/kern/kern_fork.c:871
>
>
> FreeBSD leafy.idv.tw 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Sat Feb 22 01:19:49 CST 2003
> leafy@leafy.idv.tw:/usr/obj/usr/src/sys/CHIHIRO i386
> --
> "Without the userland, the kernel is useless."
> --inspired by The Tao of Programming
>
> To Unsubscribe: send mail to majordomo@FreeBSD.org
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--
John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!" - http://www.FreeBSD.org/
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