Date: Fri, 23 Sep 2005 23:43:22 -0400 From: Kris Kennaway <kris@obsecurity.org> To: current@FreeBSD.org Subject: deadlock in -current Message-ID: <20050924034322.GA1636@xor.obsecurity.org>
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Since updating my (UP i386) machines yesterday they're all hanging=0D
after a few hours of load with all processes in the following states:=0D
=0D
db> ps=0D
pid proc uid ppid pgrp flag stat wmesg wchan cmd=0D
28397 c5267a3c 0 28396 28397 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28396 c5267c48 0 386 386 0000000 [SLPQ ppwait 0xc5267c48][SLP] cron=
=0D
28395 c4f5a624 65534 572 28395 0000100 [SLPQ vmmaps 0xc1027178][SLP] inet=
d=0D
28394 c4f5a830 2 28393 28394 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28393 c4f5aa3c 0 386 386 0000000 [SLPQ ppwait 0xc4f5aa3c][SLP] cron=
=0D
28392 c4f5ac48 0 371 28392 0000100 [SLPQ vmmaps 0xc1027178][SLP] sshd=
=0D
28391 c5244000 65534 572 28391 0000100 [SLPQ vmmaps 0xc1027178][SLP] inet=
d=0D
28390 c524420c 0 28389 28390 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28389 c5244418 0 386 386 0000000 [SLPQ ppwait 0xc5244418][SLP] cron=
=0D
28388 c5244624 65534 572 28388 0000100 [SLPQ vmmaps 0xc1027178][SLP] inet=
d=0D
28387 c5244830 0 28386 28387 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28386 c5244a3c 0 386 386 0000000 [SLPQ ppwait 0xc5244a3c][SLP] cron=
=0D
28385 c5244c48 65534 572 28385 0000100 [SLPQ vmmaps 0xc1027178][SLP] inet=
d=0D
28384 c5246000 2 28383 28384 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28383 c524620c 0 386 386 0000000 [SLPQ ppwait 0xc524620c][SLP] cron=
=0D
28382 c5246418 0 371 28382 0000100 [SLPQ vmmaps 0xc1027178][SLP] sshd=
=0D
28381 c5246624 65534 572 28381 0000100 [SLPQ vmmaps 0xc1027178][SLP] inet=
d=0D
28380 c5246830 0 28379 28380 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28379 c4192830 0 386 386 0000000 [SLPQ ppwait 0xc4192830][SLP] cron=
=0D
28378 c4191000 0 371 28378 0000100 [SLPQ vmmaps 0xc1027178][SLP] sshd=
=0D
28377 c419220c 65534 572 28377 0000100 [SLPQ vmmaps 0xc1027178][SLP] inet=
d=0D
28376 c4191624 0 28375 28376 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28375 c4f59c48 0 386 386 0000000 [SLPQ ppwait 0xc4f59c48][SLP] cron=
=0D
28374 c4f5a000 65534 572 28374 0000100 [SLPQ vmmaps 0xc1027178][SLP] inet=
d=0D
28373 c4192418 0 371 28373 0000100 [SLPQ vmmaps 0xc1027178][SLP] sshd=
=0D
28372 c4f5a20c 2 28371 28372 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28371 c4f59624 0 386 386 0000000 [SLPQ ppwait 0xc4f59624][SLP] cron=
=0D
28370 c4191830 0 28369 28370 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28369 c4192a3c 0 386 386 0000000 [SLPQ ppwait 0xc4192a3c][SLP] cron=
=0D
28368 c2707c48 65534 572 28368 0000100 [SLPQ vmmaps 0xc1027178][SLP] inet=
d=0D
28367 c4192c48 65534 572 28367 0000100 [SLPQ vmmaps 0xc1027178][SLP] inet=
d=0D
28366 c4f59a3c 0 28365 28366 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28365 c2707624 0 386 386 0000000 [SLPQ ppwait 0xc2707624][SLP] cron=
=0D
28364 c24fcc48 0 371 28364 0000100 [SLPQ vmmaps 0xc1027178][SLP] sshd=
=0D
28363 c4f5a418 65534 572 28363 0000100 [SLPQ vmmaps 0xc1027178][SLP] inet=
d=0D
28362 c2e75a3c 0 28359 28362 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28361 c418d418 2 28358 28361 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28360 c4192000 0 28357 28360 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28359 c4f59418 0 386 386 0000000 [SLPQ ppwait 0xc4f59418][SLP] cron=
=0D
28358 c24fc20c 0 386 386 0000000 [SLPQ ppwait 0xc24fc20c][SLP] cron=
=0D
28357 c2e7520c 0 386 386 0000000 [SLPQ ppwait 0xc2e7520c][SLP] cron=
=0D
28356 c4191418 65534 572 28356 0000100 [SLPQ vmmaps 0xc1027178][SLP] inet=
d=0D
28355 c4f59830 0 28353 28355 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28354 c4191c48 2 28352 28354 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron=
=0D
28353 c418da3c 0 386 386 0000000 [SLPQ ppwait 0xc418da3c][SLP] cron=
=0D
28352 c24fc830 0 386 386 0000000 [SLPQ ppwait 0xc24fc830][SLP] cron=
=0D
28350 c4f59000 0 26659 4286 0000000 [SLPQ vmmaps 0xc1027178][SLP] sh=0D
26659 c4192624 0 5172 4286 0004000 [SLPQ wait 0xc4192624][SLP] sh=0D
5172 c2e75418 0 5171 4286 0004000 [SLPQ wait 0xc2e75418][SLP] sh=0D
5171 c2e72624 0 5170 4286 0000000 [SLPQ wait 0xc2e72624][SLP] sh=0D
5170 c418d830 0 5092 4286 0004000 [SLPQ wait 0xc418d830][SLP] sh=0D
5092 c2e7220c 0 5091 4286 0004000 [SLPQ wait 0xc2e7220c][SLP] make=0D
5091 c24fb20c 0 5068 4286 0004000 [SLPQ wait 0xc24fb20c][SLP] sh=0D
5069 c418d624 0 5067 4286 0000000 [SLPQ nanslp 0xc078ca6c][SLP] pnoha=
ng=0D
5068 c419120c 0 5067 4286 0004000 [SLPQ wait 0xc419120c][SLP] make=0D
5067 c418d000 0 4662 4286 0004000 [SLPQ wait 0xc418d000][SLP] pnohang=
=0D
4662 c418d20c 0 4309 4286 0004000 [SLPQ wait 0xc418d20c][SLP] sh=0D
4309 c2e75c48 0 4286 4286 0004000 [SLPQ wait 0xc2e75c48][SLP] sh=0D
4286 c418dc48 0 4248 4286 0004000 [SLPQ pause 0xc418dc7c][SLP] csh=0D
4248 c4191a3c 0 371 4248 0004100 [SLPQ select 0xc07d7584][SLP] sshd=
=0D
592 c270720c 0 1 592 0004002 [SLPQ ttyin 0xc23b8410][SLP] getty=
=0D
591 c2e75000 0 1 591 0004002 [SLPQ ttyin 0xc23b4810][SLP] getty=
=0D
590 c2e72a3c 0 1 590 0004002 [SLPQ ttyin 0xc23b4c10][SLP] getty=
=0D
589 c2e72830 0 1 589 0004002 [SLPQ ttyin 0xc238cc10][SLP] getty=
=0D
588 c24fc624 0 1 588 0004002 [SLPQ ttyin 0xc2387c10][SLP] getty=
=0D
587 c230a830 0 1 587 0004002 [SLPQ ttyin 0xc238c810][SLP] getty=
=0D
586 c2707000 0 1 586 0004002 [SLPQ ttyin 0xc2387010][SLP] getty=
=0D
585 c2707a3c 0 1 585 0004002 [SLPQ ttyin 0xc238c010][SLP] getty=
=0D
584 c2e72000 0 1 584 0004002 [SLPQ ttyin 0xc238bc10][SLP] getty=
=0D
572 c2e72c48 0 1 572 0000000 [SLPQ select 0xc07d7584][SLP] inetd=
=0D
554 c2e72418 100 540 554 0004000 [SLPQ piperd 0xc259c000][SLP] unlin=
kd=0D
540 c2e75830 100 538 538 0004000 [SLPQ select 0xc07d7584][SLP] squid=
=0D
538 c2e75624 100 1 538 0000000 [SLPQ wait 0xc2e75624][SLP] squid=0D
386 c2707418 0 1 386 0000000 [SLPQ nanslp 0xc078ca6c][SLP] cron=
=0D
371 c230a624 0 1 371 0000100 [SLPQ select 0xc07d7584][SLP] sshd=
=0D
356 c24fb000 0 1 356 0000000 [SLPQ select 0xc07d7584][SLP] ntpd=
=0D
280 c24fca3c 0 0 0 0000204 [SLPQ mdwait 0xc28bd000][SLP] md2=0D
247 c24fc418 0 1 247 0000000 [SLPQ select 0xc07d7584][SLP] syslo=
gd=0D
229 c230ac48 0 1 229 0000000 [SLPQ select 0xc07d7584][SLP] devd=
=0D
117 c2707830 0 0 0 0000204 [SLPQ mdwait 0xc2648000][SLP] md1=0D
72 c230aa3c 0 0 0 0000204 [SLPQ mdwait 0xc2324800][SLP] md0=0D
44 c24fb418 0 0 0 0000204 [SLPQ - 0xe504dcf8][SLP] schedcpu=0D
43 c24fb624 0 0 0 0000204 [SLPQ - 0xc07e05cc][SLP] nfsiod 3=0D
42 c24fb830 0 0 0 0000204 [SLPQ - 0xc07e05c8][SLP] nfsiod 2=0D
41 c24fba3c 0 0 0 0000204 [SLPQ - 0xc07e05c4][SLP] nfsiod 1=0D
40 c24fbc48 0 0 0 0000204 [SLPQ - 0xc07e05c0][SLP] nfsiod 0=0D
39 c24fc000 0 0 0 0000204 [SLPQ syncer 0xc078c7dc][SLP] synce=
r=0D
38 c22c3c48 0 0 0 0000204 [SLPQ vlruwt 0xc22c3c48][SLP] vnlru=
=0D
37 c2309000 0 0 0 0000204 [SLPQ psleep 0xc07d7acc][SLP] bufda=
emon=0D
36 c230920c 0 0 0 000020c [SLPQ pgzero 0xc07e1a04][SLP] pagez=
ero=0D
9 c2309418 0 0 0 0000204 [SLPQ psleep 0xc07e1554][SLP] vmdae=
mon=0D
8 c2309624 0 0 0 0000204 [SLPQ psleep 0xc07e1510][SLP] paged=
aemon=0D
35 c2309830 0 0 0 0000204 [IWAIT] swi0: sio=0D
7 c2309a3c 0 0 0 0000204 [SLPQ - 0xc230e23c][SLP] fdc0=0D
34 c2309c48 0 0 0 0000204 [IWAIT] swi6:+=0D
33 c230a000 0 0 0 0000204 [IWAIT] swi6: task queue=0D
32 c230a20c 0 0 0 0000204 [IWAIT] swi2: cambio=0D
6 c230a418 0 0 0 0000204 [SLPQ - 0xc226d680][SLP] kqueue tas=
kq=0D
31 c22b4624 0 0 0 0000204 [IWAIT] swi5:+=0D
5 c22b4830 0 0 0 0000204 [SLPQ - 0xc226d800][SLP] thread tas=
kq=0D
30 c22b4a3c 0 0 0 0000204 [SLPQ - 0xc0721480][SLP] yarrow=0D
4 c22b4c48 0 0 0 0000204 [SLPQ - 0xc0721f28][SLP] g_down=0D
3 c22c3000 0 0 0 0000204 [SLPQ - 0xc0721f24][SLP] g_up=0D
2 c22c320c 0 0 0 0000204 [SLPQ - 0xc0721f1c][SLP] g_event=0D
29 c22c3418 0 0 0 0000204 [IWAIT] swi3: vm=0D
28 c22c3624 0 0 0 000020c [IWAIT] swi4: clock sio=0D
27 c22c3830 0 0 0 0000204 [IWAIT] swi1: net=0D
26 c22c3a3c 0 0 0 0000204 [IWAIT] irq15: ata1=0D
25 c227420c 0 0 0 0000204 [IWAIT] irq14: ata0=0D
24 c2274418 0 0 0 0000204 [IWAIT] irq13:=0D
23 c2274624 0 0 0 0000204 [IWAIT] irq12:=0D
22 c2274830 0 0 0 0000204 [IWAIT] irq11: fxp1=0D
21 c2274a3c 0 0 0 0000204 [IWAIT] irq10: fxp0=0D
20 c2274c48 0 0 0 0000204 [IWAIT] irq9:=0D
19 c22b4000 0 0 0 0000204 [IWAIT] irq8: rtc=0D
18 c22b420c 0 0 0 0000204 [IWAIT] irq7:=0D
17 c22b4418 0 0 0 0000204 [IWAIT] irq6: fdc0=0D
16 c226e000 0 0 0 0000204 [IWAIT] irq5:=0D
15 c226e20c 0 0 0 0000204 [IWAIT] irq4: sio0=0D
14 c226e418 0 0 0 0000204 [IWAIT] irq3: sio1=0D
13 c226e624 0 0 0 0000204 [IWAIT] irq1: atkbd0=0D
12 c226e830 0 0 0 0000204 [IWAIT] irq0: clk=0D
11 c226ea3c 0 0 0 000020c [CPU 0] idle=0D
1 c226ec48 0 0 1 0004200 [SLPQ wait 0xc226ec48][SLP] init=0D
10 c2274000 0 0 0 0000204 [SLPQ ktrace 0xc078a9b8][SLP] ktrac=
e=0D
0 c0722020 0 0 0 0000200 [IWAIT] swapper=0D
28351 c4f5920c 0 28350 4286 0002000 zomb[INACTIVE] sh=0D
db> wh 28397=0D
Tracing pid 28397 tid 100138 td 0xc5265780=0D
sched_switch(c5265780,0,1,11e,ffcfb3b8) at sched_switch+0x190=0D
mi_switch(1,0,c06cbd2a,1a7,0) at mi_switch+0x2e6=0D
sleepq_switch(c1027178,c06c863b,18b,0,e75cac10) at sleepq_switch+0x134=0D
sleepq_wait(c1027178,0,c06c999b,da,0) at sleepq_wait+0x41=0D
msleep(c1027178,c07e1120,244,c06e00d5,0) at msleep+0x405=0D
vm_map_unlock_and_wait(c10270c0,0,42000,e75cac5c,302) at vm_map_unlock_and_=
wait+0x74=0D
kmem_alloc_wait(c10270c0,41400,c2e27220,c2523cc0,1) at kmem_alloc_wait+0x97=
=0D
exec_copyin_args(e75cacac,80560e6,0,bfbfe6c0,8052140) at exec_copyin_args+0=
x44=0D
execve(c5265780,e75cad04,c,424,3) at execve+0x32=0D
syscall(3b,3b,3b,bfbfe6f8,bfbfe6c0) at syscall+0x2c0=0D
Xint0x80_syscall() at Xint0x80_syscall+0x1f=0D
--- syscall (59, FreeBSD ELF32, execve), eip =3D 0x280e55d3, esp =3D 0xbfbf=
e6ac, ebp =3D 0xbfbfe6e8 ---=0D
db> wh 28396=0D
Tracing pid 28396 tid 100139 td 0xc5265600=0D
sched_switch(c5265600,0,1,11e,b8c08f58) at sched_switch+0x190=0D
mi_switch(1,0,c06cbd2a,1a7,0) at mi_switch+0x2e6=0D
sleepq_switch(c5267c48,c06c863b,18b,0,e75c7c74) at sleepq_switch+0x134=0D
sleepq_wait(c5267c48,0,c06c999b,da,0) at sleepq_wait+0x41=0D
msleep(c5267c48,c5267aa4,5c,c06c696c,0) at msleep+0x405=0D
fork1(c5265600,80000034,0,e75c7ccc,c5265600) at fork1+0x1283=0D
vfork(c5265600,e75c7d04,c06e7254,424,0) at vfork+0x29=0D
syscall(3b,3b,3b,1,8052060) at syscall+0x2c0=0D
Xint0x80_syscall() at Xint0x80_syscall+0x1f=0D
--- syscall (66, FreeBSD ELF32, vfork), eip =3D 0x280d08e0, esp =3D 0xbfbfe=
6f0, ebp =3D 0xbfbfecc8 ---=0D
db> wh 37=0D
Tracing pid 37 tid 100028 td 0xc22c4000=0D
sched_switch(c22c4000,0,1,11e,d240727c) at sched_switch+0x190=0D
mi_switch(1,0,c06cbd2a,1a7,1) at mi_switch+0x2e6=0D
sleepq_switch(c07d7acc,1,c06c863b,18b,1) at sleepq_switch+0x134=0D
sleepq_timedwait(c07d7acc,0,c06c999b,da,0) at sleepq_timedwait+0x42=0D
msleep(c07d7acc,c07d7ae0,44,c06d0cf2,64) at msleep+0x3e1=0D
buf_daemon(0,e502cd38,c06c68ef,30d,0) at buf_daemon+0x168=0D
fork_exit(c05422c0,0,e502cd38) at fork_exit+0xc1=0D
fork_trampoline() at fork_trampoline+0x8=0D
--- trap 0x1, eip =3D 0, esp =3D 0xe502cd6c, ebp =3D 0 ---=0D
db> wh 9=0D
Tracing pid 9 tid 100030 td 0xc2275c00=0D
sched_switch(c2275c00,0,1,11e,98d498b8) at sched_switch+0x190=0D
mi_switch(1,0,c06cbd2a,1a7,1) at mi_switch+0x2e6=0D
sleepq_switch(c07e1554,c06c863b,18b,1,e360ccc4) at sleepq_switch+0x134=0D
sleepq_wait(c07e1554,0,c06c999b,da,0) at sleepq_wait+0x41=0D
msleep(c07e1554,0,68,c06d0cf2,0) at msleep+0x405=0D
vm_daemon(0,e360cd38,c06c68ef,30d,0) at vm_daemon+0x59=0D
fork_exit(c064cb10,0,e360cd38) at fork_exit+0xc1=0D
fork_trampoline() at fork_trampoline+0x8=0D
--- trap 0x1, eip =3D 0, esp =3D 0xe360cd6c, ebp =3D 0 ---=0D
db> wh 8=0D
Tracing pid 8 tid 100031 td 0xc2275a80=0D
sched_switch(c2275a80,0,1,11e,632b4356) at sched_switch+0x190=0D
mi_switch(1,0,c06cbd2a,1a7,0) at mi_switch+0x2e6=0D
sleepq_switch(c07e1510,1,c06c863b,18b,0) at sleepq_switch+0x134=0D
sleepq_timedwait(c07e1510,0,c06c999b,da,0) at sleepq_timedwait+0x42=0D
msleep(c07e1510,c07e14e0,44,c06d0cf2,1f4) at msleep+0x3e1=0D
vm_pageout(0,e3609d38,c06c68ef,30d,0) at vm_pageout+0x2a0=0D
fork_exit(c064c760,0,e3609d38) at fork_exit+0xc1=0D
fork_trampoline() at fork_trampoline+0x8=0D
--- trap 0x1, eip =3D 0, esp =3D 0xe3609d6c, ebp =3D 0 ---=0D
db> wh 0=0D
Tracing pid 0 tid 0 td 0xc0722240=0D
sched_switch(c0722240,0,1,11e,8b861914) at sched_switch+0x190=0D
mi_switch(1,0,c06dfcb2,28b,c06eb678) at mi_switch+0x2e6=0D
scheduler(0,c1e000,c1ec00,c1e000,0) at scheduler+0x220=0D
mi_startup() at mi_startup+0xb5=0D
begin() at begin+0x2c=0D
db> show alllocks=0D
db> show lockedvnods=0D
Locked vnodes=0D
db> show witness=0D
Sleep locks:=0D
0 md bio queue -- last acquired @ dev/md/md.c:659=0D
0 devfsmount -- last acquired @ fs/devfs/devfs_vnops.c:575=0D
15 cdev -- last acquired @ kern/kern_conf.c:62=0D
16 UMA zone -- last acquired @ vm/uma_core.c:2268=0D
16 UMA zone -- (already displayed)=0D
1 devfsrules -- last acquired @ fs/devfs/devfs_rule.c:140=0D
11 system map -- last acquired @ vm/vm_kern.c:295=0D
13 vm page queue mutex -- last acquired @ vm/vm_pageout.c:1498=0D
14 vnode interlock -- last acquired @ kern/vfs_subr.c:2185=0D
15 cdev -- (already displayed)=0D
15 vnode_free_list -- last acquired @ kern/vfs_subr.c:701=0D
15 Syncer mtx -- last acquired @ kern/vfs_subr.c:1692=0D
14 pmap -- last acquired @ i386/i386/pmap.c:2667=0D
16 UMA zone -- (already displayed)=0D
15 uma object -- last acquired @ vm/uma_core.c:985=0D
15 SYSMAPS -- last acquired @ i386/i386/pmap.c:2478=0D
16 UMA zone -- (already displayed)=0D
15 SYSMAPS -- (already displayed)=0D
12 kmem object -- last acquired @ vm/vm_kern.c:397=0D
15 SYSMAPS -- (already displayed)=0D
13 vm page queue mutex -- (already displayed)=0D
12 KMAP ENTRY -- last acquired @ vm/uma_core.c:413=0D
15 SYSMAPS -- (already displayed)=0D
12 kernel object -- last acquired @ kern/vfs_bio.c:3545=0D
15 SYSMAPS -- (already displayed)=0D
13 vm page queue mutex -- (already displayed)=0D
14 pmap -- (already displayed)=0D
15 uma object -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
5 eventhandler -- last acquired @ kern/subr_eventhandler.c:212=0D
6 eventhandler list -- last acquired @ kern/kern_exit.c:199=0D
6 eventhandler list -- (already displayed)=0D
15 vnode_free_list -- (already displayed)=0D
7 struct mount mtx -- last acquired @ kern/vfs_vnops.c:964=0D
14 vnode interlock -- (already displayed)=0D
14 vnode interlock -- (already displayed)=0D
5 Name Cache -- last acquired @ kern/vfs_cache.c:356=0D
14 vnode interlock -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
11 system map -- (already displayed)=0D
10 process lock -- last acquired @ kern/subr_sleepqueue.c:369=0D
11 session -- last acquired @ kern/kern_prot.c:2046=0D
12 uidinfo hash -- last acquired @ kern/kern_resource.c:1032=0D
13 uidinfo struct -- last acquired @ order list:0=0D
14 allprison -- last acquired @ kern/kern_jail.c:537=0D
13 sleep mtxpool -- last acquired @ kern/kern_prot.c:1876=0D
12 tty -- last acquired @ kern/kern_event.c:1643=0D
11 sigacts -- last acquired @ kern/subr_sleepqueue.c:370=0D
13 sleep mtxpool -- (already displayed)=0D
11 ktrace -- last acquired @ kern/kern_fork.c:590=0D
11 struct pargs.ref -- last acquired @ kern/kern_proc.c:1111=0D
3 user map -- last acquired @ vm/vm_glue.c:180=0D
16 UMA zone -- (already displayed)=0D
11 system map -- (already displayed)=0D
6 vm object_list -- last acquired @ vm/vm_object.c:229=0D
5 standard object -- last acquired @ kern/vfs_bio.c:3363=0D
13 vm page queue mutex -- (already displayed)=0D
14 vnode interlock -- (already displayed)=0D
15 SYSMAPS -- (already displayed)=0D
6 vm object_list -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
14 pmap -- (already displayed)=0D
13 vm page queue mutex -- (already displayed)=0D
14 vnode interlock -- (already displayed)=0D
14 pmap -- (already displayed)=0D
4 Giant -- last acquired @ kern/kern_timeout.c:258=0D
5 filedesc structure -- last acquired @ kern/sys_generic.c:1036=0D
6 pipe mutex -- last acquired @ kern/sys_pipe.c:1342=0D
7 sigio lock -- last acquired @ kern/kern_descrip.c:741=0D
8 process group -- last acquired @ kern/kern_proc.c:390=0D
10 process lock -- (already displayed)=0D
11 session -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
9 ttylist -- last acquired @ kern/tty.c:2806=0D
12 tty -- (already displayed)=0D
10 sellck -- last acquired @ kern/sys_generic.c:944=0D
13 vm page queue mutex -- (already displayed)=0D
7 accept -- last acquired @ kern/uipc_socket.c:480=0D
8 so_snd -- last acquired @ kern/uipc_socket.c:2003=0D
9 so_rcv -- last acquired @ kern/uipc_socket.c:2004=0D
10 sellck -- (already displayed)=0D
10 radix node head -- last acquired @ net/route.c:148=0D
11 rtentry -- last acquired @ net/route.c:197=0D
12 ifaddr -- last acquired @ net/route.c:791=0D
16 UMA zone -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
11 system map -- (already displayed)=0D
11 ifnet -- last acquired @ net/if.c:1166=0D
16 UMA zone -- (already displayed)=0D
12 arc4_mtx -- last acquired @ libkern/arc4random.c:137=0D
10 process lock -- (already displayed)=0D
13 sleep mtxpool -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
11 system map -- (already displayed)=0D
13 sleep mtxpool -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
10 radix node head -- (already displayed)=0D
11 rtentry -- (already displayed)=0D
9 tcp_hc_entry -- last acquired @ netinet/tcp_hostcache.c:654=0D
16 UMA zone -- (already displayed)=0D
11 system map -- (already displayed)=0D
10 sellck -- (already displayed)=0D
11 system map -- (already displayed)=0D
9 so_rcv -- (already displayed)=0D
14 vnode interlock -- (already displayed)=0D
13 sleep mtxpool -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
11 system map -- (already displayed)=0D
9 UMA boot pages -- last acquired @ vm/uma_core.c:915=0D
5 UMA lock -- last acquired @ vm/uma_core.c:1491=0D
16 UMA zone -- (already displayed)=0D
12 KMAP ENTRY -- (already displayed)=0D
11 system map -- (already displayed)=0D
5 eventhandler -- (already displayed)=0D
6 eventhandler list -- (already displayed)=0D
5 kobj -- last acquired @ kern/subr_kobj.c:307=0D
5 kernel linker -- last acquired @ kern/kern_linker.c:440=0D
12 kernel object -- (already displayed)=0D
10 process lock -- (already displayed)=0D
6 vm object_list -- (already displayed)=0D
12 KMAP ENTRY -- (already displayed)=0D
12 uidinfo hash -- (already displayed)=0D
13 sleep mtxpool -- (already displayed)=0D
5 standard object -- (already displayed)=0D
5 TID lock -- last acquired @ kern/subr_unit.c:592=0D
5 ithread -- last acquired @ kern/kern_intr.c:275=0D
15 cdev -- (already displayed)=0D
5 GEOM orphanage -- last acquired @ geom/geom_event.c:196=0D
9 ttylist -- (already displayed)=0D
5 taskqueue list -- last acquired @ kern/subr_taskqueue.c:90=0D
5 rman head -- last acquired @ kern/subr_rman.c:111=0D
5 rman -- last acquired @ kern/subr_rman.c:449=0D
16 UMA zone -- (already displayed)=0D
11 system map -- (already displayed)=0D
5 devd -- last acquired @ kern/subr_bus.c:488=0D
10 sellck -- (already displayed)=0D
10 sellck -- (already displayed)=0D
13 vm page queue mutex -- (already displayed)=0D
5 bounce pages lock -- last acquired @ i386/i386/busdma_machdep.c:1041=0D
11 ifnet -- (already displayed)=0D
5 bpf global lock -- last acquired @ net/bpf.c:1548=0D
6 bpf interface lock -- last acquired @ order list:0=0D
7 bpf cdev lock -- last acquired @ order list:0=0D
14 pmap -- (already displayed)=0D
5 vm86 lock -- last acquired @ i386/i386/vm86.c:583=0D
5 unit# allocation -- last acquired @ kern/subr_unit.c:719=0D
16 UMA zone -- (already displayed)=0D
5 pseudofs -- last acquired @ fs/pseudofs/pseudofs_fileno.c:55=0D
7 random reseed -- last acquired @ dev/random/yarrow.c:193=0D
12 arc4_mtx -- (already displayed)=0D
5 if_clone lock -- last acquired @ net/if_clone.c:318=0D
5 if_cloners lock -- last acquired @ net/if_clone.c:199=0D
5 domain list -- last acquired @ kern/uipc_domain.c:224=0D
8 pfil_head_list lock -- last acquired @ net/pfil.c:228=0D
7 pfil_head_mtx -- last acquired @ net/pfil.c:71=0D
8 pfil_head_list lock -- (already displayed)=0D
5 tcp -- last acquired @ netinet/tcp_subr.c:1403=0D
6 tcpinp -- last acquired @ netinet/tcp_input.c:742=0D
8 so_snd -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
9 so_rcv -- (already displayed)=0D
7 accept -- (already displayed)=0D
11 system map -- (already displayed)=0D
7 random reseed -- (already displayed)=0D
12 arc4_mtx -- (already displayed)=0D
10 radix node head -- (already displayed)=0D
11 rtentry -- (already displayed)=0D
9 tcp_hc_entry -- (already displayed)=0D
7 pfil_head_mtx -- (already displayed)=0D
7 IPFW static rules -- last acquired @ netinet/ip_fw2.c:157=0D
9 if send queue -- last acquired @ dev/fxp/if_fxp.c:1218=0D
8 network driver -- last acquired @ dev/fxp/if_fxp.c:1715=0D
9 if_addr_mtx -- last acquired @ netinet6/ip6_output.c:746=0D
16 UMA zone -- (already displayed)=0D
9 taskqueue -- last acquired @ kern/subr_taskqueue.c:219=0D
9 if send queue -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
9 UMA boot pages -- (already displayed)=0D
11 system map -- (already displayed)=0D
7 so_glabel -- last acquired @ kern/uipc_socket.c:267=0D
13 sleep mtxpool -- (already displayed)=0D
7 if_afdata -- last acquired @ netinet6/scope6.c:415=0D
8 scope6_lock -- last acquired @ netinet6/scope6.c:444=0D
7 ip6_inq -- last acquired @ net/netisr.c:232=0D
7 ip_inq -- last acquired @ net/netisr.c:232=0D
10 radix node head -- (already displayed)=0D
7 pfil_head_mtx -- (already displayed)=0D
7 IPFW static rules -- (already displayed)=0D
11 rtentry -- (already displayed)=0D
9 if send queue -- (already displayed)=0D
8 network driver -- (already displayed)=0D
8 so_snd -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
11 system map -- (already displayed)=0D
13 sleep mtxpool -- (already displayed)=0D
7 if_afdata -- (already displayed)=0D
9 tcp_hc_entry -- (already displayed)=0D
7 ip6_inq -- (already displayed)=0D
10 radix node head -- (already displayed)=0D
5 lo_mtx -- last acquired @ net/if_loop.c:160=0D
7 IPFW static rules -- (already displayed)=0D
5 ATA queue lock -- last acquired @ dev/ata/ata-queue.c:168=0D
6 ATA state lock -- last acquired @ dev/ata/ata-all.c:327=0D
12 tty -- (already displayed)=0D
5 devstat -- last acquired @ kern/subr_devstat.c:83=0D
7 buffer daemon lock -- last acquired @ kern/vfs_bio.c:2003=0D
15 vnode_free_list -- (already displayed)=0D
15 Syncer mtx -- (already displayed)=0D
6 Softdep Lock -- last acquired @ ufs/ffs/ffs_softdep.c:675=0D
16 UMA zone -- (already displayed)=0D
9 UMA boot pages -- (already displayed)=0D
11 system map -- (already displayed)=0D
14 vnode interlock -- (already displayed)=0D
7 buffer daemon lock -- (already displayed)=0D
6 mountlist -- last acquired @ kern/vfs_subr.c:3050=0D
7 struct mount mtx -- (already displayed)=0D
7 struct mount mtx -- (already displayed)=0D
5 mntid -- last acquired @ kern/vfs_subr.c:438=0D
6 mountlist -- (already displayed)=0D
14 vnode interlock -- (already displayed)=0D
7 so_glabel -- (already displayed)=0D
5 udp -- last acquired @ netinet/udp_usrreq.c:246=0D
6 udpinp -- last acquired @ netinet/udp_usrreq.c:386=0D
7 in_multi_mtx -- last acquired @ netinet/in.c:964=0D
8 igmp_mtx -- last acquired @ netinet/igmp.c:443=0D
9 if_addr_mtx -- (already displayed)=0D
9 if_addr_mtx -- (already displayed)=0D
8 network driver -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
8 so_snd -- (already displayed)=0D
7 accept -- (already displayed)=0D
12 arc4_mtx -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
10 radix node head -- (already displayed)=0D
11 rtentry -- (already displayed)=0D
9 so_rcv -- (already displayed)=0D
7 pfil_head_mtx -- (already displayed)=0D
7 IPFW static rules -- (already displayed)=0D
9 if send queue -- (already displayed)=0D
8 network driver -- (already displayed)=0D
7 NFS reqq lock -- last acquired @ nfsclient/nfs_socket.c:1034=0D
8 Synch NFS reply posting -- last acquired @ nfsclient/nfs_socket.c:5=
82=0D
16 UMA zone -- (already displayed)=0D
10 process lock -- (already displayed)=0D
11 ifnet -- (already displayed)=0D
7 random reseed -- (already displayed)=0D
7 ip_inq -- (already displayed)=0D
11 system map -- (already displayed)=0D
8 so_snd -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
11 system map -- (already displayed)=0D
6 udp6inp -- last acquired @ netinet6/udp6_usrreq.c:743=0D
16 UMA zone -- (already displayed)=0D
7 accept -- (already displayed)=0D
11 ifnet -- (already displayed)=0D
10 radix node head -- (already displayed)=0D
7 pfil_head_mtx -- (already displayed)=0D
7 IPFW static rules -- (already displayed)=0D
7 ip_inq -- (already displayed)=0D
11 rtentry -- (already displayed)=0D
8 network driver -- (already displayed)=0D
9 if send queue -- (already displayed)=0D
11 rtentry -- (already displayed)=0D
7 in_multi_mtx -- (already displayed)=0D
7 if_afdata -- (already displayed)=0D
9 if_addr_mtx -- (already displayed)=0D
12 ifaddr -- (already displayed)=0D
7 sigio lock -- (already displayed)=0D
7 accept -- (already displayed)=0D
8 so_snd -- (already displayed)=0D
9 so_rcv -- (already displayed)=0D
6 udpinp -- (already displayed)=0D
5 vfs hash -- last acquired @ kern/vfs_hash.c:71=0D
14 vnode interlock -- (already displayed)=0D
7 NFS reqq lock -- (already displayed)=0D
8 Synch NFS reply posting -- (already displayed)=0D
5 Name Cache -- (already displayed)=0D
5 knlist lock for lockless objects -- last acquired @ kern/kern_event.c:=
1643=0D
5 pbuf mutex -- last acquired @ vm/vm_pager.c:401=0D
5 sf_buf -- last acquired @ i386/i386/vm_machdep.c:756=0D
5 buf queue lock -- last acquired @ kern/vfs_bio.c:1398=0D
14 vnode interlock -- (already displayed)=0D
6 Softdep Lock -- (already displayed)=0D
7 struct mount mtx -- (already displayed)=0D
5 bdone lock -- last acquired @ kern/vfs_bio.c:3665=0D
5 needsbuffer lock -- last acquired @ kern/vfs_bio.c:309=0D
11 session -- (already displayed)=0D
11 struct pargs.ref -- (already displayed)=0D
5 fdesc -- last acquired @ kern/kern_descrip.c:1427=0D
6 pipe mutex -- (already displayed)=0D
5 bio queue -- last acquired @ geom/geom_io.c:68=0D
5 FFS Lock -- last acquired @ ufs/ffs/ffs_vfsops.c:1039=0D
12 arc4_mtx -- (already displayed)=0D
5 runningbufspace lock -- last acquired @ kern/vfs_bio.c:328=0D
5 rip -- last acquired @ netinet/raw_ip.c:198=0D
8 so_snd -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
11 system map -- (already displayed)=0D
5 unp -- last acquired @ kern/uipc_usrreq.c:250=0D
8 so_snd -- (already displayed)=0D
9 so_rcv -- (already displayed)=0D
7 accept -- (already displayed)=0D
5 ipqlock -- last acquired @ netinet/ip_input.c:1132=0D
16 UMA zone -- (already displayed)=0D
7 ip6_inq -- (already displayed)=0D
9 UMA boot pages -- (already displayed)=0D
7 struct mount mtx -- (already displayed)=0D
5 buf queue lock -- (already displayed)=0D
5 needsbuffer lock -- (already displayed)=0D
6 Softdep Lock -- (already displayed)=0D
7 buffer daemon lock -- (already displayed)=0D
5 FFS Lock -- (already displayed)=0D
4 vm map sleep mutex -- last acquired @ vm/vm_map.c:450=0D
0 g_disk_done -- last acquired @ geom/geom_disk.c:198=0D
16 UMA zone -- (already displayed)=0D
5 bio queue -- (already displayed)=0D
11 system map -- (already displayed)=0D
0 MD config lock -- last acquired @ dev/md/md.c:1101=0D
16 UMA zone -- (already displayed)=0D
1 proctree -- last acquired @ kern/tty.c:842=0D
2 allproc -- last acquired @ kern/sched_4bsd.c:441=0D
10 process lock -- (already displayed)=0D
5 fdesc -- (already displayed)=0D
5 filedesc structure -- (already displayed)=0D
14 vnode interlock -- (already displayed)=0D
3 user map -- (already displayed)=0D
8 process group -- (already displayed)=0D
10 process lock -- (already displayed)=0D
11 session -- (already displayed)=0D
4 Giant -- (already displayed)=0D
7 sigio lock -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
5 filedesc structure -- (already displayed)=0D
10 process lock -- (already displayed)=0D
5 eventhandler -- (already displayed)=0D
5 UMA lock -- (already displayed)=0D
1 GEOM topology -- last acquired @ geom/geom_event.c:228=0D
5 GEOM orphanage -- (already displayed)=0D
16 UMA zone -- (already displayed)=0D
15 cdev -- (already displayed)=0D
5 devstat -- (already displayed)=0D
5 unit# allocation -- (already displayed)=0D
11 system map -- (already displayed)=0D
2 fdc lock -- last acquired @ dev/fdc/fdc.c:780=0D
3 callout_wait_lock -- last acquired @ kern/kern_timeout.c:321=0D
5 bio queue -- (already displayed)=0D
5 bdone lock -- (already displayed)=0D
6 vm object_list -- (already displayed)=0D
14 vnode interlock -- (already displayed)=0D
5 standard object -- (already displayed)=0D
2 swapdev -- last acquired @ vm/swap_pager.c:2058=0D
0 arp_inq -- last acquired @ net/netisr.c:232=0D
0 ip6qlock -- last acquired @ netinet6/frag6.c:682=0D
0 sem -- last acquired @ kern/sysv_sem.c:1268=0D
0 p_peers -- last acquired @ kern/kern_exit.c:250=0D
0 module subsystem sx lock -- last acquired @ kern/kern_module.c:315=0D
0 protect sysfilt_ops -- last acquired @ kern/kern_event.c:739=0D
0 kernel environment -- last acquired @ kern/kern_environment.c:286=0D
0 sysctl lock -- last acquired @ kern/kern_sysctl.c:1349=0D
16 UMA zone -- (already displayed)=0D
10 process lock -- (already displayed)=0D
3 user map -- (already displayed)=0D
2 allproc -- (already displayed)=0D
11 struct pargs.ref -- (already displayed)=0D
15 cdev -- (already displayed)=0D
1 filelist lock -- last acquired @ kern/kern_descrip.c:2129=0D
13 sleep mtxpool -- (already displayed)=0D
5 filedesc structure -- (already displayed)=0D
5 GEOM orphanage -- (already displayed)=0D
4 Giant -- (already displayed)=0D
11 ktrace -- (already displayed)=0D
5 kernel linker -- (already displayed)=0D
1 malloc -- last acquired @ kern/kern_malloc.c:750=0D
11 system map -- (already displayed)=0D
5 devstat -- (already displayed)=0D
9 ttylist -- (already displayed)=0D
6 vm object_list -- (already displayed)=0D
5 UMA lock -- (already displayed)=0D
15 Syncer mtx -- (already displayed)=0D
5 unp -- (already displayed)=0D
5 tcp -- (already displayed)=0D
5 udp -- (already displayed)=0D
5 rip -- (already displayed)=0D
1 addrsel_sxlock -- last acquired @ netinet6/in6_src.c:1031=0D
1 linux osname -- last acquired @ compat/linux/linux_mib.c:231=0D
14 allprison -- (already displayed)=0D
11 ifnet -- (already displayed)=0D
0 nfsd_mtx -- last acquired @ order list:0=0D
8 so_snd -- (already displayed)=0D
0 ddp_list_mtx -- last acquired @ order list:0=0D
1 ddp_mtx -- last acquired @ order list:0=0D
0 slip_mtx -- last acquired @ order list:0=0D
1 slip sc_mtx -- last acquired @ order list:0=0D
=0D
Spin locks:=0D
=0D
Locks which were never acquired:=0D
swap_pager swhash=0D
IPFW dynamic rules=0D
rts_inq=0D
addrsel_lock=0D
pseudofs_vncache=0D
gif_mtx=0D
ppp_softc_list_mtx=0D
faith_mtx=0D
tunmtx=0D
msq=0D
semid=0D
nfs4dev state=0D
nfs4dev waitq=0D
nfs4dev newq=0D
nullhs=0D
CAM BIOQ lock=0D
LED sx=0D
LED mtx=0D
nfslock=0D
umtxq_lock=0D
pmc shared lock=0D
UUID generator mutex lock=0D
rtsock route_cb lock=0D
rawcb=0D
accept_filter_mtx=0D
kqueue order=0D
accounting=0D
securelevel mutex lock=0D
fifo mutex=0D
encapmtx=0D
phys_pager list=0D
dev_pager list=0D
dev_pager create=0D
swap_pager list=0D
PMAP2=0D
db> =0D
=0D
Anything else needed from DDB?=0D
=0D
Kris=0D
--fdj2RfSjLxBAspz7
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