Date: Mon, 15 Jul 2002 20:46:58 +0000 From: Christian Brueffer <chris@unixpages.org> To: freebsd-current@freebsd.org Subject: Here goes another one... Message-ID: <20020715204658.GA585@unixpages.org>
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Hi,
got another panic in the line of panicstr: bremfree:
bp 0xc77cc8a0 not locked
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This GDB was configured as "i386-portbld-freebsd5.0"...
IdlePTD at phsyical address 0x00510000
initial pcb at physical address 0x0040f600
panicstr: bremfree: bp 0xc77cc8a0 not locked
panic messages:
---
panic: Most recently used by temp
syncing disks... panic: bremfree: bp 0xc77cc8a0 not locked
Uptime: 2d8h37m59s
pfs_vncache_unload(): 1 entries remaining
Dumping 255 MB
16 32 48 64 80 96 112 128 144 160 176 192 208 224 240
---
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:213
213 dumping++;
(kgdb) bt
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:213
#1 0xc023908d in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:345
#2 0xc0239241 in panic () at /usr/src/sys/kern/kern_shutdown.c:489
#3 0xc026c659 in bremfree (bp=0xc77cc8a0) at /usr/src/sys/kern/vfs_bio.c:633
#4 0xc026dd9e in vfs_bio_awrite (bp=0xc77cc8a0)
at /usr/src/sys/kern/vfs_bio.c:1626
#5 0xc021328c in spec_fsync (ap=0xd5ae98e0)
at /usr/src/sys/fs/specfs/spec_vnops.c:403
#6 0xc0212e7b in spec_vnoperate (ap=0x0)
at /usr/src/sys/fs/specfs/spec_vnops.c:121
#7 0xc02dbe85 in ffs_sync (mp=0xc26ec400, waitfor=2, cred=0xc0ef5e80,
td=0xc03d8360) at vnode_if.h:463
#8 0xc027aff8 in sync (td=0xc03d8360, uap=0x0)
at /usr/src/sys/kern/vfs_syscalls.c:127
#9 0xc0238cf9 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:254
#10 0xc0239241 in panic () at /usr/src/sys/kern/kern_shutdown.c:489
#11 0xc02f987c in mtrash_ctor (mem=0xc2d07200, size=0, arg=0x0)
at /usr/src/sys/vm/uma_dbg.c:135
#12 0xc02f87d7 in uma_zalloc_arg (zone=0xc0ecf280, udata=0x0, flags=0)
at /usr/src/sys/vm/uma_core.c:1358
#13 0xc0230230 in malloc (size=5, type=0xc03dabe0, flags=0)
at /usr/src/sys/kern/kern_malloc.c:171
#14 0xc021b9f5 in elf_load_file (p=0xc287c558, file=0x0, addr=0xd5ae9acc,
entry=0x0) at /usr/src/sys/kern/imgact_elf.c:344
---Type <return> to continue, or q <return> to quit---
#15 0xc021c172 in exec_elf_imgact (imgp=0xd5ae9bc0)
at /usr/src/sys/kern/imgact_elf.c:662
#16 0xc0226200 in execve (td=0xc3020f00, uap=0xd5ae9d14)
at /usr/src/sys/kern/kern_exec.c:258
#17 0xc0329281 in syscall (frame=
{tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 135182808,
tf_esi = 135182836, tf_ebp = -1077937304, tf_isp = -709976716,
tf_ebx = 135208960, tf_edx = -1077936535, tf_ecx = 135182895,
tf_eax = 59, tf_trapno = 12, tf_err = 2, tf_eip = 134702995,
tf_cs = 31, tf_eflags = 642, tf_esp = -1077937348, tf_ss = 47})
at /usr/src/sys/i386/i386/trap.c:1045
#18 0xc031c8ad in syscall_with_err_pushed () at {standard input}:128
Cannot access memory at address 0xbfbffb68
(kgdb)
FreeBSD gondor.middleearth 5.0-CURRENT FreeBSD 5.0-CURRENT #12: Wed Jul 10
23:35:59 GMT 2002 chris@gondor.middleearth:/usr/obj/usr/src/sys/GONDOR i386
Just tell me if you need more info, got two cores with the same panics
right here.
The panics usually happen after 2-3 days of uptime.
Alex Zepeda experiences similar panics as I've seen from the messages he has
sent to this list, but I don't know what the current state with him is.
- Christian
--
http://www.unixpages.org chris@unixpages.org
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