panic: lockmgr: locking against myself (backtrace)
Daniel C. Sobral
dcs at tcoip.com.br
Fri Apr 25 13:37:49 PDT 2003
This is a 17th kernel. Sorry if this bug has already been addressed.
WARNING: / was not properly dismounted
WARNING: /opt was not properly dismounted
/opt: mount pending error: blocks 1076 files 10
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
/var: superblock summary recomputed
panic: lockmgr: locking against myself
syncing disks, buffers remaining... 117 117 115 115 115 115 115 115 115
115 115 115 115 115 115 115 115 115 115 115 115 115
giving up on 109 buffers
Uptime: 2m59s
Dumping 255 MB
ata0: resetting devices ..
done
16 32 48 64 80 96 112 128 144 160 176 192 208 224 240
---
Reading symbols from /boot/kernel/snd_cmi.ko...done.
Loaded symbols for /boot/kernel/snd_cmi.ko
Reading symbols from /boot/kernel/snd_pcm.ko...done.
Loaded symbols for /boot/kernel/snd_pcm.ko
Reading symbols from
/usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/acpi/acpi.ko.debug...done.
Loaded symbols for
/usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/acpi/acpi.ko.debug
Reading symbols from /boot/kernel/green_saver.ko...done.
Loaded symbols for /boot/kernel/green_saver.ko
Reading symbols from
/usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/linux/linux.ko.debug...done.
Loaded symbols for
/usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/linux/linux.ko.debug
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:238
238 dumping++;
(kgdb) bt full
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:238
No locals.
#1 0xc01f07b3 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:370
No locals.
#2 0xc01f0ab3 in panic () at /usr/src/sys/kern/kern_shutdown.c:541
td = (struct thread *) 0xc2a6d130
bootopt = 256
newpanic = 1
buf = "lockmgr: locking against myself", '\0' <repeats 224 times>
#3 0xc01d4ca2 in lockmgr (lkp=0xc7816bf4, flags=34144290,
interlkp=0x2000020, td=0xc2a6d130)
at /usr/src/sys/kern/kern_lock.c:447
error = 0
thr = (struct thread *) 0xc2a6d130
extflags = 33554464
lockflags = 34144290
#4 0xc024a350 in BUF_TIMELOCK (bp=0xc7816bf4, locktype=34144290,
interlock=0x0, wmesg=0x0, catch=0, timo=0)
at buf.h:319
ret = 0
#5 0xc0245968 in flushbuflist (blist=0xc7816b28, flags=4,
vp=0xc2ac7124, slpflag=0, slptimeo=0, errorp=0x0)
at /usr/src/sys/kern/vfs_subr.c:1225
bp = (struct buf *) 0xc7816bf4
nbp = (struct buf *) 0x2090022
found = 1
error = 0
#6 0xc0245639 in vinvalbuf (vp=0xc2ac7124, flags=4, cred=0x0, td=0x0,
slpflag=0, slptimeo=0)
at /usr/src/sys/kern/vfs_subr.c:1140
blist = (struct buf *) 0x0
error = 0
object = (struct vm_object *) 0xc038f5a0
#7 0xc0283379 in ffs_truncate (vp=0xc2ac7124, length=0, flags=2048,
cred=0x0, td=0xc2a6d130)
at /usr/src/sys/ufs/ffs/ffs_inode.c:273
ovp = (struct vnode *) 0xc2ac7124
oip = (struct inode *) 0xc2509f30
bn = -4595153208611401248
lbn = -4595762681652098333
---Type <return> to continue, or q <return> to quit---
lastblock = -3284701205984444416
lastiblock = {7825155812, 4294852608, 4294983680}
indir_lbn = {-3284699793973314304, 0, -3929109196638334672}
oldblks = {-4419572712168307834, -4597393127475511173,
-4603119513646766456, 7560922632,
1549412778886, -4074685360830693947, 3530188528,
-4603089083803474232, 3265955336, 531505530703,
24890310656, 1428760, 1428912, 3262734920, -4444877800360285400}
newblks = {-4595762338054714653, -4595796285474696736,
-4595655551211273548, -4602851490507627020,
-3284700738902902948, -4595796285476409075, -4597397289298821119,
-4419572715392859713,
-3284700635824208049, -4597393124252109744, 16109467923,
-3284700412444749520, -4597393127475510714,
-4597122140808936999, -4595763025247956312}
count = -3284701051365621760
blocksreleased = 0
datablocks = 96
fs = (struct fs *) 0xc2799800
bp = (struct buf *) 0xc0214ae3
needextclean = 0
softdepslowdown = 0
extblocks = 0
offset = -1028886236
size = 0
level = 0
nblocks = -764779132
i = -1028886236
error = 0
allerror = 0
osize = 3224958560
#8 0xc0286a46 in ffs_snapshot (mp=0xc26b0400, snapfile=---Can't read
userspace from dump, or kernel process---
) at /usr/src/sys/ufs/ffs/ffs_snapshot.c:655
numblks = 262138
blkno = -4595656097701375696
blkp = (ufs2_daddr_t *) 0xc2ac7248
snapblklist = (ufs2_daddr_t *) 0xc03888f8
error = 5
cg = -1070034704
snaploc = 0
i = 0
---Type <return> to continue, or q <return> to quit---
size = 0
len = 220270592
loc = -764778480
flag = 220270592
starttime = {tv_sec = 0, tv_nsec = 0}
endtime = {tv_sec = -1070034704, tv_nsec = -1070036744}
saved_nice = 0 '\0'
redo = 0
snaplistsize = 0
lp = (int32_t *) 0x0
space = (void *) 0xc2a6d130
copy_fs = (struct fs *) 0x0
fs = (struct fs *) 0xc2799800
snaphead = (struct snaphead *) 0xc0389078
td = (struct thread *) 0xc2a6d130
ip = (struct inode *) 0xc2509f30
xp = (struct inode *) 0x0
bp = (struct buf *) 0xc7816b28
nbp = (struct buf *) 0x0
ibp = (struct buf *) 0x0
sbp = (struct buf *) 0x0
nd = {ni_dirp = 0x80c52e0---Can't read userspace from dump, or
kernel process---
--
Daniel C. Sobral (8-DCS)
Gerencia de Operacoes
Divisao de Comunicacao de Dados
Coordenacao de Seguranca
VIVO Centro Oeste Norte
Fones: 55-61-313-7654/Cel: 55-61-9618-0904
E-mail: Daniel.Capo at tco.net.br
Daniel.Sobral at tcoip.com.br
dcs at tcoip.com.br
Outros:
dcs at newsguy.com
dcs at freebsd.org
capo at notorious.bsdconspiracy.net
$3,000,000.
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