Date: Thu, 25 Jul 2002 14:30:27 -0700 From: Alex Zepeda <zipzippy@sonic.net> To: current@freebsd.org Subject: I think X is making this whole thing unstable.. Message-ID: <20020725213027.GA729@blarf.homeip.net>
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I can buildworld no problem, play mp3s, read mail. But as soon as I play
around in X... boom the system falls over.
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This GDB was configured as "i386-undermydesk-freebsd"...
panic: bremfree: bp 0xc41dc89c not locked
panic messages:
---
panic: Most recently used by acl
cpuid = 0; lapic.id = 00000000
syncing disks... panic: bremfree: bp 0xc41dc89c not locked
cpuid = 0; lapic.id = 00000000
Uptime: 27m49s
Dumping 127 MB
ata0: resetting devices ..
done
16[CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] 32[CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] 48[CTRL-C to abort] 64 80[CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] 96[CTRL-C to abort] 112
---
#0 doadump () at ../../../kern/kern_shutdown.c:213
213 dumping++;
(kgdb) bt
#0 doadump () at ../../../kern/kern_shutdown.c:213
#1 0xc022436d in boot (howto=260) at ../../../kern/kern_shutdown.c:345
#2 0xc022458f in panic () at ../../../kern/kern_shutdown.c:493
#3 0xc0258071 in bremfree (bp=0xc41dc89c) at ../../../kern/vfs_bio.c:633
#4 0xc02597e2 in vfs_bio_awrite (bp=0xc41dc89c)
at ../../../kern/vfs_bio.c:1627
#5 0xc01fe184 in spec_fsync (ap=0xc9a29948)
at ../../../fs/specfs/spec_vnops.c:403
#6 0xc01fdd73 in spec_vnoperate (ap=0x0)
at ../../../fs/specfs/spec_vnops.c:121
#7 0xc03049a1 in ffs_sync (mp=0xc1b15800, waitfor=2, cred=0xc0bace80,
td=0xc0414f60) at vnode_if.h:463
#8 0xc0266e04 in sync (td=0xc0414f60, uap=0x0)
at ../../../kern/vfs_syscalls.c:127
#9 0xc0223fda in boot (howto=256) at ../../../kern/kern_shutdown.c:254
#10 0xc022458f in panic () at ../../../kern/kern_shutdown.c:493
#11 0xc0325342 in mtrash_ctor (mem=0xc201f800, size=0, arg=0x0)
at ../../../vm/uma_dbg.c:135
#12 0xc032429f in uma_zalloc_arg (zone=0xc0b85820, udata=0x0, flags=0)
at ../../../vm/uma_core.c:1358
#13 0xc021b51c in malloc (size=5, type=0xc0415d80, flags=0)
at ../../../kern/kern_malloc.c:171
#14 0xc030e643 in ufs_access (ap=0xc9a29b00)
at ../../../ufs/ufs/ufs_vnops.c:368
#15 0xc0311aef in ufs_vnoperate (ap=0x0) at ../../../ufs/ufs/ufs_vnops.c:2739
#16 0xc025c5a4 in vfs_cache_lookup (ap=0x0) at vnode_if.h:220
#17 0xc0311aef in ufs_vnoperate (ap=0x0) at ../../../ufs/ufs/ufs_vnops.c:2739
#18 0xc0260058 in lookup (ndp=0xc9a29c30) at vnode_if.h:48
#19 0xc025faf8 in namei (ndp=0xc9a29c30) at ../../../kern/vfs_lookup.c:179
#20 0xc02691ea in lstat (td=0xc1bed840, uap=0xc9a29d14)
at ../../../kern/vfs_syscalls.c:1536
#21 0xc035d094 in syscall (frame=
{tf_fs = -1078001617, tf_es = -1078001617, tf_ds = -1078001617, tf_edi = -1077941280, tf_esi = -1077941280, tf_ebp = -1077941384, tf_isp = -912089740, tf_ebx = 687791936, tf_edx = 134678288, tf_ecx = 6, tf_eax = 190, tf_trapno = 22, tf_err = 2, tf_eip = 690031355, tf_cs = 31, tf_eflags = 642, tf_esp = -1077941460, tf_ss = 47}) at ../../../i386/i386/trap.c:1050
#22 0xc034972d in syscall_with_err_pushed () at /var/tmp//ccSIUcXd.s:129
---Can't read userspace from dump, or kernel process---
(kgdb)
- alex
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