Re: Here's a new(er) one

2002-07-13 Thread Don Lewis 

What was the original panic message, the one where uma_core.c prints the
name of the lock being held and where it was locked?


On 12 Jul, Alex Zepeda wrote:
 * $FreeBSD: src/sys/kern/vfs_bio.c,v 1.319 2002/07/10 17:02:28 dillon Exp $
 * $FreeBSD: src/sys/kern/vfs_syscalls.c,v 1.267 2002/07/02 17:09:22 mux Exp $


 #9  0xc021e4f4 in boot (howto=256) at ../../../kern/kern_shutdown.c:254
 #10 0xc021ea8a in poweroff_wait (junk=0xc03c6448, howto=-1069940211)
 at ../../../kern/kern_shutdown.c:491
 #11 0xc031993a in mtrash_ctor (mem=0x100, size=0, arg=0x0)
 at ../../../vm/uma_dbg.c:135
 #12 0xc03188d8 in uma_zalloc_arg (zone=0xc0b85200, udata=0x0, flags=0)
 at ../../../vm/uma_core.c:1358
 #13 0xc0215c58 in malloc (size=6, type=0xc0411c80, flags=0)
 at ../../../kern/kern_malloc.c:171
 #14 0xc0253764 in allocbuf (bp=0xc4202f98, size=1024)
 at ../../../kern/vfs_bio.c:2584
 #15 0xc025353f in getblk (vp=0xc1f3c420, blkno=0, size=1024, slpflag=0, 
 slptimeo=0) at ../../../kern/vfs_bio.c:2476
 #16 0xc025115b in breadn (vp=0xc1f3c420, blkno=0, size=1024, rablkno=0x0, 
 rabsize=0x0, cnt=0, cred=0x0, bpp=0x0) at ../../../kern/vfs_bio.c:691
 #17 0xc025112a in bread (vp=0xc1f3c420, blkno=0, size=1024, cred=0x0, 
 bpp=0xc9b078d8) at ../../../kern/vfs_bio.c:673
 #18 0xc02f7f86 in ffs_blkatoff (vp=0xc1f3c420, offset=0, res=0x0, 
 bpp=0xc9b0794c) at ../../../ufs/ffs/ffs_subr.c:91
 #19 0xc0300569 in ufs_lookup (ap=0xc9b07a74)
 at ../../../ufs/ufs/ufs_lookup.c:266
 #20 0xc030695d in ufs_vnoperate (ap=0x0) at ../../../ufs/ufs/ufs_vnops.c:2724
 #21 0xc0255545 in vfs_cache_lookup (ap=0x0) at vnode_if.h:73
 #22 0xc030695d in ufs_vnoperate (ap=0x0) at ../../../ufs/ufs/ufs_vnops.c:2724
 #23 0xc0258d68 in lookup (ndp=0xc9b07c40) at vnode_if.h:48
 #24 0xc025881e in namei (ndp=0xc9b07c40) at ../../../kern/vfs_lookup.c:175
 #25 0xc0262de8 in rename (td=0xc1d6b180, uap=0xc9b07d14)
 at ../../../kern/vfs_syscalls.c:2497
 #26 0xc0350ddc in syscall (frame=
   {tf_fs = 134676527, tf_es = 134610991, tf_ds = -1078001617, tf_edi = 
134647304, tf_esi = 134652936, tf_ebp = -1077938248, tf_isp = -911180428, tf_ebx = 
134653064, tf_edx = 134652957, tf_ecx = 9, tf_eax = 128, tf_trapno = 47, tf_err = 2, 
tf_eip = 671960931, tf_cs = 31, tf_eflags = 646, tf_esp = -1077938404, tf_ss = 47}) 
at ../../../i386/i386/trap.c:1045
 #27 0xc033d95d in syscall_with_err_pushed () at /var/tmp//ccPk7eLY.s:129
 #28 0x0804f51e in ?? ()
 #29 0x0804a129 in ?? ()
 #30 0x08049cc1 in ?? ()
 #31 0x0804d7aa in ?? ()
 #32 0x08049eb9 in ?? ()
 #33 0x08049a75 in ?? ()
 (kgdb) 
 
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Re: Here's a new(er) one

2002-07-13 Thread zipzippy 

On Sat, Jul 13, 2002 at 07:28:43PM -0700, Don Lewis wrote:

 What was the original panic message, the one where uma_core.c prints the
 name of the lock being held and where it was locked?

Any way to determine this post-mortem?  I woke up and the system had 
rebooted. Unfortunately the power supply also decided to start smoking, so 
the box is down until I the new one arrives.  But I still have the kernel 
and core dump.

- alex

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Re: Here's a new(er) one

2002-07-13 Thread Don Lewis 

On 13 Jul, zipzippy wrote:
 On Sat, Jul 13, 2002 at 07:28:43PM -0700, Don Lewis wrote:
 
 What was the original panic message, the one where uma_core.c prints the
 name of the lock being held and where it was locked?
 
 Any way to determine this post-mortem?  I woke up and the system had 
 rebooted. Unfortunately the power supply also decided to start smoking, so 
 the box is down until I the new one arrives.  But I still have the kernel 
 and core dump.

It should be in the kernel message buffer.  It looks like dmesg(8) has
the options that would allow it to be pointed at a core file to print
that out.



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