Since updating my (UP i386) machines yesterday they're all hanging after a few hours of load with all processes in the following states: db> ps pid proc uid ppid pgrp flag stat wmesg wchan cmd 28397 c5267a3c 0 28396 28397 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28396 c5267c48 0 386 386 0000000 [SLPQ ppwait 0xc5267c48][SLP] cron 28395 c4f5a624 65534 572 28395 0000100 [SLPQ vmmaps 0xc1027178][SLP] inetd 28394 c4f5a830 2 28393 28394 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28393 c4f5aa3c 0 386 386 0000000 [SLPQ ppwait 0xc4f5aa3c][SLP] cron 28392 c4f5ac48 0 371 28392 0000100 [SLPQ vmmaps 0xc1027178][SLP] sshd 28391 c5244000 65534 572 28391 0000100 [SLPQ vmmaps 0xc1027178][SLP] inetd 28390 c524420c 0 28389 28390 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28389 c5244418 0 386 386 0000000 [SLPQ ppwait 0xc5244418][SLP] cron 28388 c5244624 65534 572 28388 0000100 [SLPQ vmmaps 0xc1027178][SLP] inetd 28387 c5244830 0 28386 28387 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28386 c5244a3c 0 386 386 0000000 [SLPQ ppwait 0xc5244a3c][SLP] cron 28385 c5244c48 65534 572 28385 0000100 [SLPQ vmmaps 0xc1027178][SLP] inetd 28384 c5246000 2 28383 28384 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28383 c524620c 0 386 386 0000000 [SLPQ ppwait 0xc524620c][SLP] cron 28382 c5246418 0 371 28382 0000100 [SLPQ vmmaps 0xc1027178][SLP] sshd 28381 c5246624 65534 572 28381 0000100 [SLPQ vmmaps 0xc1027178][SLP] inetd 28380 c5246830 0 28379 28380 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28379 c4192830 0 386 386 0000000 [SLPQ ppwait 0xc4192830][SLP] cron 28378 c4191000 0 371 28378 0000100 [SLPQ vmmaps 0xc1027178][SLP] sshd 28377 c419220c 65534 572 28377 0000100 [SLPQ vmmaps 0xc1027178][SLP] inetd 28376 c4191624 0 28375 28376 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28375 c4f59c48 0 386 386 0000000 [SLPQ ppwait 0xc4f59c48][SLP] cron 28374 c4f5a000 65534 572 28374 0000100 [SLPQ vmmaps 0xc1027178][SLP] inetd 28373 c4192418 0 371 28373 0000100 [SLPQ vmmaps 0xc1027178][SLP] sshd 28372 c4f5a20c 2 28371 28372 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28371 c4f59624 0 386 386 0000000 [SLPQ ppwait 0xc4f59624][SLP] cron 28370 c4191830 0 28369 28370 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28369 c4192a3c 0 386 386 0000000 [SLPQ ppwait 0xc4192a3c][SLP] cron 28368 c2707c48 65534 572 28368 0000100 [SLPQ vmmaps 0xc1027178][SLP] inetd 28367 c4192c48 65534 572 28367 0000100 [SLPQ vmmaps 0xc1027178][SLP] inetd 28366 c4f59a3c 0 28365 28366 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28365 c2707624 0 386 386 0000000 [SLPQ ppwait 0xc2707624][SLP] cron 28364 c24fcc48 0 371 28364 0000100 [SLPQ vmmaps 0xc1027178][SLP] sshd 28363 c4f5a418 65534 572 28363 0000100 [SLPQ vmmaps 0xc1027178][SLP] inetd 28362 c2e75a3c 0 28359 28362 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28361 c418d418 2 28358 28361 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28360 c4192000 0 28357 28360 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28359 c4f59418 0 386 386 0000000 [SLPQ ppwait 0xc4f59418][SLP] cron 28358 c24fc20c 0 386 386 0000000 [SLPQ ppwait 0xc24fc20c][SLP] cron 28357 c2e7520c 0 386 386 0000000 [SLPQ ppwait 0xc2e7520c][SLP] cron 28356 c4191418 65534 572 28356 0000100 [SLPQ vmmaps 0xc1027178][SLP] inetd 28355 c4f59830 0 28353 28355 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28354 c4191c48 2 28352 28354 0000110 [SLPQ vmmaps 0xc1027178][SLP] cron 28353 c418da3c 0 386 386 0000000 [SLPQ ppwait 0xc418da3c][SLP] cron 28352 c24fc830 0 386 386 0000000 [SLPQ ppwait 0xc24fc830][SLP] cron 28350 c4f59000 0 26659 4286 0000000 [SLPQ vmmaps 0xc1027178][SLP] sh 26659 c4192624 0 5172 4286 0004000 [SLPQ wait 0xc4192624][SLP] sh 5172 c2e75418 0 5171 4286 0004000 [SLPQ wait 0xc2e75418][SLP] sh 5171 c2e72624 0 5170 4286 0000000 [SLPQ wait 0xc2e72624][SLP] sh 5170 c418d830 0 5092 4286 0004000 [SLPQ wait 0xc418d830][SLP] sh 5092 c2e7220c 0 5091 4286 0004000 [SLPQ wait 0xc2e7220c][SLP] make 5091 c24fb20c 0 5068 4286 0004000 [SLPQ wait 0xc24fb20c][SLP] sh 5069 c418d624 0 5067 4286 0000000 [SLPQ nanslp 0xc078ca6c][SLP] pnohang 5068 c419120c 0 5067 4286 0004000 [SLPQ wait 0xc419120c][SLP] make 5067 c418d000 0 4662 4286 0004000 [SLPQ wait 0xc418d000][SLP] pnohang 4662 c418d20c 0 4309 4286 0004000 [SLPQ wait 0xc418d20c][SLP] sh 4309 c2e75c48 0 4286 4286 0004000 [SLPQ wait 0xc2e75c48][SLP] sh 4286 c418dc48 0 4248 4286 0004000 [SLPQ pause 0xc418dc7c][SLP] csh 4248 c4191a3c 0 371 4248 0004100 [SLPQ select 0xc07d7584][SLP] sshd 592 c270720c 0 1 592 0004002 [SLPQ ttyin 0xc23b8410][SLP] getty 591 c2e75000 0 1 591 0004002 [SLPQ ttyin 0xc23b4810][SLP] getty 590 c2e72a3c 0 1 590 0004002 [SLPQ ttyin 0xc23b4c10][SLP] getty 589 c2e72830 0 1 589 0004002 [SLPQ ttyin 0xc238cc10][SLP] getty 588 c24fc624 0 1 588 0004002 [SLPQ ttyin 0xc2387c10][SLP] getty 587 c230a830 0 1 587 0004002 [SLPQ ttyin 0xc238c810][SLP] getty 586 c2707000 0 1 586 0004002 [SLPQ ttyin 0xc2387010][SLP] getty 585 c2707a3c 0 1 585 0004002 [SLPQ ttyin 0xc238c010][SLP] getty 584 c2e72000 0 1 584 0004002 [SLPQ ttyin 0xc238bc10][SLP] getty 572 c2e72c48 0 1 572 0000000 [SLPQ select 0xc07d7584][SLP] inetd 554 c2e72418 100 540 554 0004000 [SLPQ piperd 0xc259c000][SLP] unlinkd 540 c2e75830 100 538 538 0004000 [SLPQ select 0xc07d7584][SLP] squid 538 c2e75624 100 1 538 0000000 [SLPQ wait 0xc2e75624][SLP] squid 386 c2707418 0 1 386 0000000 [SLPQ nanslp 0xc078ca6c][SLP] cron 371 c230a624 0 1 371 0000100 [SLPQ select 0xc07d7584][SLP] sshd 356 c24fb000 0 1 356 0000000 [SLPQ select 0xc07d7584][SLP] ntpd 280 c24fca3c 0 0 0 0000204 [SLPQ mdwait 0xc28bd000][SLP] md2 247 c24fc418 0 1 247 0000000 [SLPQ select 0xc07d7584][SLP] syslogd 229 c230ac48 0 1 229 0000000 [SLPQ select 0xc07d7584][SLP] devd 117 c2707830 0 0 0 0000204 [SLPQ mdwait 0xc2648000][SLP] md1 72 c230aa3c 0 0 0 0000204 [SLPQ mdwait 0xc2324800][SLP] md0 44 c24fb418 0 0 0 0000204 [SLPQ - 0xe504dcf8][SLP] schedcpu 43 c24fb624 0 0 0 0000204 [SLPQ - 0xc07e05cc][SLP] nfsiod 3 42 c24fb830 0 0 0 0000204 [SLPQ - 0xc07e05c8][SLP] nfsiod 2 41 c24fba3c 0 0 0 0000204 [SLPQ - 0xc07e05c4][SLP] nfsiod 1 40 c24fbc48 0 0 0 0000204 [SLPQ - 0xc07e05c0][SLP] nfsiod 0 39 c24fc000 0 0 0 0000204 [SLPQ syncer 0xc078c7dc][SLP] syncer 38 c22c3c48 0 0 0 0000204 [SLPQ vlruwt 0xc22c3c48][SLP] vnlru 37 c2309000 0 0 0 0000204 [SLPQ psleep 0xc07d7acc][SLP] bufdaemon 36 c230920c 0 0 0 000020c [SLPQ pgzero 0xc07e1a04][SLP] pagezero 9 c2309418 0 0 0 0000204 [SLPQ psleep 0xc07e1554][SLP] vmdaemon 8 c2309624 0 0 0 0000204 [SLPQ psleep 0xc07e1510][SLP] pagedaemon 35 c2309830 0 0 0 0000204 [IWAIT] swi0: sio 7 c2309a3c 0 0 0 0000204 [SLPQ - 0xc230e23c][SLP] fdc0 34 c2309c48 0 0 0 0000204 [IWAIT] swi6:+ 33 c230a000 0 0 0 0000204 [IWAIT] swi6: task queue 32 c230a20c 0 0 0 0000204 [IWAIT] swi2: cambio 6 c230a418 0 0 0 0000204 [SLPQ - 0xc226d680][SLP] kqueue taskq 31 c22b4624 0 0 0 0000204 [IWAIT] swi5:+ 5 c22b4830 0 0 0 0000204 [SLPQ - 0xc226d800][SLP] thread taskq 30 c22b4a3c 0 0 0 0000204 [SLPQ - 0xc0721480][SLP] yarrow 4 c22b4c48 0 0 0 0000204 [SLPQ - 0xc0721f28][SLP] g_down 3 c22c3000 0 0 0 0000204 [SLPQ - 0xc0721f24][SLP] g_up 2 c22c320c 0 0 0 0000204 [SLPQ - 0xc0721f1c][SLP] g_event 29 c22c3418 0 0 0 0000204 [IWAIT] swi3: vm 28 c22c3624 0 0 0 000020c [IWAIT] swi4: clock sio 27 c22c3830 0 0 0 0000204 [IWAIT] swi1: net 26 c22c3a3c 0 0 0 0000204 [IWAIT] irq15: ata1 25 c227420c 0 0 0 0000204 [IWAIT] irq14: ata0 24 c2274418 0 0 0 0000204 [IWAIT] irq13: 23 c2274624 0 0 0 0000204 [IWAIT] irq12: 22 c2274830 0 0 0 0000204 [IWAIT] irq11: fxp1 21 c2274a3c 0 0 0 0000204 [IWAIT] irq10: fxp0 20 c2274c48 0 0 0 0000204 [IWAIT] irq9: 19 c22b4000 0 0 0 0000204 [IWAIT] irq8: rtc 18 c22b420c 0 0 0 0000204 [IWAIT] irq7: 17 c22b4418 0 0 0 0000204 [IWAIT] irq6: fdc0 16 c226e000 0 0 0 0000204 [IWAIT] irq5: 15 c226e20c 0 0 0 0000204 [IWAIT] irq4: sio0 14 c226e418 0 0 0 0000204 [IWAIT] irq3: sio1 13 c226e624 0 0 0 0000204 [IWAIT] irq1: atkbd0 12 c226e830 0 0 0 0000204 [IWAIT] irq0: clk 11 c226ea3c 0 0 0 000020c [CPU 0] idle 1 c226ec48 0 0 1 0004200 [SLPQ wait 0xc226ec48][SLP] init 10 c2274000 0 0 0 0000204 [SLPQ ktrace 0xc078a9b8][SLP] ktrace 0 c0722020 0 0 0 0000200 [IWAIT] swapper 28351 c4f5920c 0 28350 4286 0002000 zomb[INACTIVE] sh db> wh 28397 Tracing pid 28397 tid 100138 td 0xc5265780 sched_switch(c5265780,0,1,11e,ffcfb3b8) at sched_switch+0x190 mi_switch(1,0,c06cbd2a,1a7,0) at mi_switch+0x2e6 sleepq_switch(c1027178,c06c863b,18b,0,e75cac10) at sleepq_switch+0x134 sleepq_wait(c1027178,0,c06c999b,da,0) at sleepq_wait+0x41 msleep(c1027178,c07e1120,244,c06e00d5,0) at msleep+0x405 vm_map_unlock_and_wait(c10270c0,0,42000,e75cac5c,302) at vm_map_unlock_and_wait+0x74 kmem_alloc_wait(c10270c0,41400,c2e27220,c2523cc0,1) at kmem_alloc_wait+0x97 exec_copyin_args(e75cacac,80560e6,0,bfbfe6c0,8052140) at exec_copyin_args+0x44 execve(c5265780,e75cad04,c,424,3) at execve+0x32 syscall(3b,3b,3b,bfbfe6f8,bfbfe6c0) at syscall+0x2c0 Xint0x80_syscall() at Xint0x80_syscall+0x1f --- syscall (59, FreeBSD ELF32, execve), eip = 0x280e55d3, esp = 0xbfbfe6ac, ebp = 0xbfbfe6e8 --- db> wh 28396 Tracing pid 28396 tid 100139 td 0xc5265600 sched_switch(c5265600,0,1,11e,b8c08f58) at sched_switch+0x190 mi_switch(1,0,c06cbd2a,1a7,0) at mi_switch+0x2e6 sleepq_switch(c5267c48,c06c863b,18b,0,e75c7c74) at sleepq_switch+0x134 sleepq_wait(c5267c48,0,c06c999b,da,0) at sleepq_wait+0x41 msleep(c5267c48,c5267aa4,5c,c06c696c,0) at msleep+0x405 fork1(c5265600,80000034,0,e75c7ccc,c5265600) at fork1+0x1283 vfork(c5265600,e75c7d04,c06e7254,424,0) at vfork+0x29 syscall(3b,3b,3b,1,8052060) at syscall+0x2c0 Xint0x80_syscall() at Xint0x80_syscall+0x1f --- syscall (66, FreeBSD ELF32, vfork), eip = 0x280d08e0, esp = 0xbfbfe6f0, ebp = 0xbfbfecc8 --- db> wh 37 Tracing pid 37 tid 100028 td 0xc22c4000 sched_switch(c22c4000,0,1,11e,d240727c) at sched_switch+0x190 mi_switch(1,0,c06cbd2a,1a7,1) at mi_switch+0x2e6 sleepq_switch(c07d7acc,1,c06c863b,18b,1) at sleepq_switch+0x134 sleepq_timedwait(c07d7acc,0,c06c999b,da,0) at sleepq_timedwait+0x42 msleep(c07d7acc,c07d7ae0,44,c06d0cf2,64) at msleep+0x3e1 buf_daemon(0,e502cd38,c06c68ef,30d,0) at buf_daemon+0x168 fork_exit(c05422c0,0,e502cd38) at fork_exit+0xc1 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xe502cd6c, ebp = 0 --- db> wh 9 Tracing pid 9 tid 100030 td 0xc2275c00 sched_switch(c2275c00,0,1,11e,98d498b8) at sched_switch+0x190 mi_switch(1,0,c06cbd2a,1a7,1) at mi_switch+0x2e6 sleepq_switch(c07e1554,c06c863b,18b,1,e360ccc4) at sleepq_switch+0x134 sleepq_wait(c07e1554,0,c06c999b,da,0) at sleepq_wait+0x41 msleep(c07e1554,0,68,c06d0cf2,0) at msleep+0x405 vm_daemon(0,e360cd38,c06c68ef,30d,0) at vm_daemon+0x59 fork_exit(c064cb10,0,e360cd38) at fork_exit+0xc1 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xe360cd6c, ebp = 0 --- db> wh 8 Tracing pid 8 tid 100031 td 0xc2275a80 sched_switch(c2275a80,0,1,11e,632b4356) at sched_switch+0x190 mi_switch(1,0,c06cbd2a,1a7,0) at mi_switch+0x2e6 sleepq_switch(c07e1510,1,c06c863b,18b,0) at sleepq_switch+0x134 sleepq_timedwait(c07e1510,0,c06c999b,da,0) at sleepq_timedwait+0x42 msleep(c07e1510,c07e14e0,44,c06d0cf2,1f4) at msleep+0x3e1 vm_pageout(0,e3609d38,c06c68ef,30d,0) at vm_pageout+0x2a0 fork_exit(c064c760,0,e3609d38) at fork_exit+0xc1 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xe3609d6c, ebp = 0 --- db> wh 0 Tracing pid 0 tid 0 td 0xc0722240 sched_switch(c0722240,0,1,11e,8b861914) at sched_switch+0x190 mi_switch(1,0,c06dfcb2,28b,c06eb678) at mi_switch+0x2e6 scheduler(0,c1e000,c1ec00,c1e000,0) at scheduler+0x220 mi_startup() at mi_startup+0xb5 begin() at begin+0x2c db> show alllocks db> show lockedvnods Locked vnodes db> show witness Sleep locks: 0 md bio queue -- last acquired _at_ dev/md/md.c:659 0 devfsmount -- last acquired _at_ fs/devfs/devfs_vnops.c:575 15 cdev -- last acquired _at_ kern/kern_conf.c:62 16 UMA zone -- last acquired _at_ vm/uma_core.c:2268 16 UMA zone -- (already displayed) 1 devfsrules -- last acquired _at_ fs/devfs/devfs_rule.c:140 11 system map -- last acquired _at_ vm/vm_kern.c:295 13 vm page queue mutex -- last acquired _at_ vm/vm_pageout.c:1498 14 vnode interlock -- last acquired _at_ kern/vfs_subr.c:2185 15 cdev -- (already displayed) 15 vnode_free_list -- last acquired _at_ kern/vfs_subr.c:701 15 Syncer mtx -- last acquired _at_ kern/vfs_subr.c:1692 14 pmap -- last acquired _at_ i386/i386/pmap.c:2667 16 UMA zone -- (already displayed) 15 uma object -- last acquired _at_ vm/uma_core.c:985 15 SYSMAPS -- last acquired _at_ i386/i386/pmap.c:2478 16 UMA zone -- (already displayed) 15 SYSMAPS -- (already displayed) 12 kmem object -- last acquired _at_ vm/vm_kern.c:397 15 SYSMAPS -- (already displayed) 13 vm page queue mutex -- (already displayed) 12 KMAP ENTRY -- last acquired _at_ vm/uma_core.c:413 15 SYSMAPS -- (already displayed) 12 kernel object -- last acquired _at_ kern/vfs_bio.c:3545 15 SYSMAPS -- (already displayed) 13 vm page queue mutex -- (already displayed) 14 pmap -- (already displayed) 15 uma object -- (already displayed) 16 UMA zone -- (already displayed) 5 eventhandler -- last acquired _at_ kern/subr_eventhandler.c:212 6 eventhandler list -- last acquired _at_ kern/kern_exit.c:199 6 eventhandler list -- (already displayed) 15 vnode_free_list -- (already displayed) 7 struct mount mtx -- last acquired _at_ kern/vfs_vnops.c:964 14 vnode interlock -- (already displayed) 14 vnode interlock -- (already displayed) 5 Name Cache -- last acquired _at_ kern/vfs_cache.c:356 14 vnode interlock -- (already displayed) 16 UMA zone -- (already displayed) 11 system map -- (already displayed) 10 process lock -- last acquired _at_ kern/subr_sleepqueue.c:369 11 session -- last acquired _at_ kern/kern_prot.c:2046 12 uidinfo hash -- last acquired _at_ kern/kern_resource.c:1032 13 uidinfo struct -- last acquired _at_ order list:0 14 allprison -- last acquired _at_ kern/kern_jail.c:537 13 sleep mtxpool -- last acquired _at_ kern/kern_prot.c:1876 12 tty -- last acquired _at_ kern/kern_event.c:1643 11 sigacts -- last acquired _at_ kern/subr_sleepqueue.c:370 13 sleep mtxpool -- (already displayed) 11 ktrace -- last acquired _at_ kern/kern_fork.c:590 11 struct pargs.ref -- last acquired _at_ kern/kern_proc.c:1111 3 user map -- last acquired _at_ vm/vm_glue.c:180 16 UMA zone -- (already displayed) 11 system map -- (already displayed) 6 vm object_list -- last acquired _at_ vm/vm_object.c:229 5 standard object -- last acquired _at_ kern/vfs_bio.c:3363 13 vm page queue mutex -- (already displayed) 14 vnode interlock -- (already displayed) 15 SYSMAPS -- (already displayed) 6 vm object_list -- (already displayed) 16 UMA zone -- (already displayed) 14 pmap -- (already displayed) 13 vm page queue mutex -- (already displayed) 14 vnode interlock -- (already displayed) 14 pmap -- (already displayed) 4 Giant -- last acquired _at_ kern/kern_timeout.c:258 5 filedesc structure -- last acquired _at_ kern/sys_generic.c:1036 6 pipe mutex -- last acquired _at_ kern/sys_pipe.c:1342 7 sigio lock -- last acquired _at_ kern/kern_descrip.c:741 8 process group -- last acquired _at_ kern/kern_proc.c:390 10 process lock -- (already displayed) 11 session -- (already displayed) 16 UMA zone -- (already displayed) 9 ttylist -- last acquired _at_ kern/tty.c:2806 12 tty -- (already displayed) 10 sellck -- last acquired _at_ kern/sys_generic.c:944 13 vm page queue mutex -- (already displayed) 7 accept -- last acquired _at_ kern/uipc_socket.c:480 8 so_snd -- last acquired _at_ kern/uipc_socket.c:2003 9 so_rcv -- last acquired _at_ kern/uipc_socket.c:2004 10 sellck -- (already displayed) 10 radix node head -- last acquired _at_ net/route.c:148 11 rtentry -- last acquired _at_ net/route.c:197 12 ifaddr -- last acquired _at_ net/route.c:791 16 UMA zone -- (already displayed) 16 UMA zone -- (already displayed) 11 system map -- (already displayed) 11 ifnet -- last acquired _at_ net/if.c:1166 16 UMA zone -- (already displayed) 12 arc4_mtx -- last acquired _at_ libkern/arc4random.c:137 10 process lock -- (already displayed) 13 sleep mtxpool -- (already displayed) 16 UMA zone -- (already displayed) 11 system map -- (already displayed) 13 sleep mtxpool -- (already displayed) 16 UMA zone -- (already displayed) 10 radix node head -- (already displayed) 11 rtentry -- (already displayed) 9 tcp_hc_entry -- last acquired _at_ netinet/tcp_hostcache.c:654 16 UMA zone -- (already displayed) 11 system map -- (already displayed) 10 sellck -- (already displayed) 11 system map -- (already displayed) 9 so_rcv -- (already displayed) 14 vnode interlock -- (already displayed) 13 sleep mtxpool -- (already displayed) 16 UMA zone -- (already displayed) 11 system map -- (already displayed) 9 UMA boot pages -- last acquired _at_ vm/uma_core.c:915 5 UMA lock -- last acquired _at_ vm/uma_core.c:1491 16 UMA zone -- (already displayed) 12 KMAP ENTRY -- (already displayed) 11 system map -- (already displayed) 5 eventhandler -- (already displayed) 6 eventhandler list -- (already displayed) 5 kobj -- last acquired _at_ kern/subr_kobj.c:307 5 kernel linker -- last acquired _at_ kern/kern_linker.c:440 12 kernel object -- (already displayed) 10 process lock -- (already displayed) 6 vm object_list -- (already displayed) 12 KMAP ENTRY -- (already displayed) 12 uidinfo hash -- (already displayed) 13 sleep mtxpool -- (already displayed) 5 standard object -- (already displayed) 5 TID lock -- last acquired _at_ kern/subr_unit.c:592 5 ithread -- last acquired _at_ kern/kern_intr.c:275 15 cdev -- (already displayed) 5 GEOM orphanage -- last acquired _at_ geom/geom_event.c:196 9 ttylist -- (already displayed) 5 taskqueue list -- last acquired _at_ kern/subr_taskqueue.c:90 5 rman head -- last acquired _at_ kern/subr_rman.c:111 5 rman -- last acquired _at_ kern/subr_rman.c:449 16 UMA zone -- (already displayed) 11 system map -- (already displayed) 5 devd -- last acquired _at_ kern/subr_bus.c:488 10 sellck -- (already displayed) 10 sellck -- (already displayed) 13 vm page queue mutex -- (already displayed) 5 bounce pages lock -- last acquired _at_ i386/i386/busdma_machdep.c:1041 11 ifnet -- (already displayed) 5 bpf global lock -- last acquired _at_ net/bpf.c:1548 6 bpf interface lock -- last acquired _at_ order list:0 7 bpf cdev lock -- last acquired _at_ order list:0 14 pmap -- (already displayed) 5 vm86 lock -- last acquired _at_ i386/i386/vm86.c:583 5 unit# allocation -- last acquired _at_ kern/subr_unit.c:719 16 UMA zone -- (already displayed) 5 pseudofs -- last acquired _at_ fs/pseudofs/pseudofs_fileno.c:55 7 random reseed -- last acquired _at_ dev/random/yarrow.c:193 12 arc4_mtx -- (already displayed) 5 if_clone lock -- last acquired _at_ net/if_clone.c:318 5 if_cloners lock -- last acquired _at_ net/if_clone.c:199 5 domain list -- last acquired _at_ kern/uipc_domain.c:224 8 pfil_head_list lock -- last acquired _at_ net/pfil.c:228 7 pfil_head_mtx -- last acquired _at_ net/pfil.c:71 8 pfil_head_list lock -- (already displayed) 5 tcp -- last acquired _at_ netinet/tcp_subr.c:1403 6 tcpinp -- last acquired _at_ netinet/tcp_input.c:742 8 so_snd -- (already displayed) 16 UMA zone -- (already displayed) 9 so_rcv -- (already displayed) 7 accept -- (already displayed) 11 system map -- (already displayed) 7 random reseed -- (already displayed) 12 arc4_mtx -- (already displayed) 10 radix node head -- (already displayed) 11 rtentry -- (already displayed) 9 tcp_hc_entry -- (already displayed) 7 pfil_head_mtx -- (already displayed) 7 IPFW static rules -- last acquired _at_ netinet/ip_fw2.c:157 9 if send queue -- last acquired _at_ dev/fxp/if_fxp.c:1218 8 network driver -- last acquired _at_ dev/fxp/if_fxp.c:1715 9 if_addr_mtx -- last acquired _at_ netinet6/ip6_output.c:746 16 UMA zone -- (already displayed) 9 taskqueue -- last acquired _at_ kern/subr_taskqueue.c:219 9 if send queue -- (already displayed) 16 UMA zone -- (already displayed) 9 UMA boot pages -- (already displayed) 11 system map -- (already displayed) 7 so_glabel -- last acquired _at_ kern/uipc_socket.c:267 13 sleep mtxpool -- (already displayed) 7 if_afdata -- last acquired _at_ netinet6/scope6.c:415 8 scope6_lock -- last acquired _at_ netinet6/scope6.c:444 7 ip6_inq -- last acquired _at_ net/netisr.c:232 7 ip_inq -- last acquired _at_ net/netisr.c:232 10 radix node head -- (already displayed) 7 pfil_head_mtx -- (already displayed) 7 IPFW static rules -- (already displayed) 11 rtentry -- (already displayed) 9 if send queue -- (already displayed) 8 network driver -- (already displayed) 8 so_snd -- (already displayed) 16 UMA zone -- (already displayed) 11 system map -- (already displayed) 13 sleep mtxpool -- (already displayed) 7 if_afdata -- (already displayed) 9 tcp_hc_entry -- (already displayed) 7 ip6_inq -- (already displayed) 10 radix node head -- (already displayed) 5 lo_mtx -- last acquired _at_ net/if_loop.c:160 7 IPFW static rules -- (already displayed) 5 ATA queue lock -- last acquired _at_ dev/ata/ata-queue.c:168 6 ATA state lock -- last acquired _at_ dev/ata/ata-all.c:327 12 tty -- (already displayed) 5 devstat -- last acquired _at_ kern/subr_devstat.c:83 7 buffer daemon lock -- last acquired _at_ kern/vfs_bio.c:2003 15 vnode_free_list -- (already displayed) 15 Syncer mtx -- (already displayed) 6 Softdep Lock -- last acquired _at_ ufs/ffs/ffs_softdep.c:675 16 UMA zone -- (already displayed) 9 UMA boot pages -- (already displayed) 11 system map -- (already displayed) 14 vnode interlock -- (already displayed) 7 buffer daemon lock -- (already displayed) 6 mountlist -- last acquired _at_ kern/vfs_subr.c:3050 7 struct mount mtx -- (already displayed) 7 struct mount mtx -- (already displayed) 5 mntid -- last acquired _at_ kern/vfs_subr.c:438 6 mountlist -- (already displayed) 14 vnode interlock -- (already displayed) 7 so_glabel -- (already displayed) 5 udp -- last acquired _at_ netinet/udp_usrreq.c:246 6 udpinp -- last acquired _at_ netinet/udp_usrreq.c:386 7 in_multi_mtx -- last acquired _at_ netinet/in.c:964 8 igmp_mtx -- last acquired _at_ netinet/igmp.c:443 9 if_addr_mtx -- (already displayed) 9 if_addr_mtx -- (already displayed) 8 network driver -- (already displayed) 16 UMA zone -- (already displayed) 8 so_snd -- (already displayed) 7 accept -- (already displayed) 12 arc4_mtx -- (already displayed) 16 UMA zone -- (already displayed) 10 radix node head -- (already displayed) 11 rtentry -- (already displayed) 9 so_rcv -- (already displayed) 7 pfil_head_mtx -- (already displayed) 7 IPFW static rules -- (already displayed) 9 if send queue -- (already displayed) 8 network driver -- (already displayed) 7 NFS reqq lock -- last acquired _at_ nfsclient/nfs_socket.c:1034 8 Synch NFS reply posting -- last acquired _at_ nfsclient/nfs_socket.c:582 16 UMA zone -- (already displayed) 10 process lock -- (already displayed) 11 ifnet -- (already displayed) 7 random reseed -- (already displayed) 7 ip_inq -- (already displayed) 11 system map -- (already displayed) 8 so_snd -- (already displayed) 16 UMA zone -- (already displayed) 11 system map -- (already displayed) 6 udp6inp -- last acquired _at_ netinet6/udp6_usrreq.c:743 16 UMA zone -- (already displayed) 7 accept -- (already displayed) 11 ifnet -- (already displayed) 10 radix node head -- (already displayed) 7 pfil_head_mtx -- (already displayed) 7 IPFW static rules -- (already displayed) 7 ip_inq -- (already displayed) 11 rtentry -- (already displayed) 8 network driver -- (already displayed) 9 if send queue -- (already displayed) 11 rtentry -- (already displayed) 7 in_multi_mtx -- (already displayed) 7 if_afdata -- (already displayed) 9 if_addr_mtx -- (already displayed) 12 ifaddr -- (already displayed) 7 sigio lock -- (already displayed) 7 accept -- (already displayed) 8 so_snd -- (already displayed) 9 so_rcv -- (already displayed) 6 udpinp -- (already displayed) 5 vfs hash -- last acquired _at_ kern/vfs_hash.c:71 14 vnode interlock -- (already displayed) 7 NFS reqq lock -- (already displayed) 8 Synch NFS reply posting -- (already displayed) 5 Name Cache -- (already displayed) 5 knlist lock for lockless objects -- last acquired _at_ kern/kern_event.c:1643 5 pbuf mutex -- last acquired _at_ vm/vm_pager.c:401 5 sf_buf -- last acquired _at_ i386/i386/vm_machdep.c:756 5 buf queue lock -- last acquired _at_ kern/vfs_bio.c:1398 14 vnode interlock -- (already displayed) 6 Softdep Lock -- (already displayed) 7 struct mount mtx -- (already displayed) 5 bdone lock -- last acquired _at_ kern/vfs_bio.c:3665 5 needsbuffer lock -- last acquired _at_ kern/vfs_bio.c:309 11 session -- (already displayed) 11 struct pargs.ref -- (already displayed) 5 fdesc -- last acquired _at_ kern/kern_descrip.c:1427 6 pipe mutex -- (already displayed) 5 bio queue -- last acquired _at_ geom/geom_io.c:68 5 FFS Lock -- last acquired _at_ ufs/ffs/ffs_vfsops.c:1039 12 arc4_mtx -- (already displayed) 5 runningbufspace lock -- last acquired _at_ kern/vfs_bio.c:328 5 rip -- last acquired _at_ netinet/raw_ip.c:198 8 so_snd -- (already displayed) 16 UMA zone -- (already displayed) 11 system map -- (already displayed) 5 unp -- last acquired _at_ kern/uipc_usrreq.c:250 8 so_snd -- (already displayed) 9 so_rcv -- (already displayed) 7 accept -- (already displayed) 5 ipqlock -- last acquired _at_ netinet/ip_input.c:1132 16 UMA zone -- (already displayed) 7 ip6_inq -- (already displayed) 9 UMA boot pages -- (already displayed) 7 struct mount mtx -- (already displayed) 5 buf queue lock -- (already displayed) 5 needsbuffer lock -- (already displayed) 6 Softdep Lock -- (already displayed) 7 buffer daemon lock -- (already displayed) 5 FFS Lock -- (already displayed) 4 vm map sleep mutex -- last acquired _at_ vm/vm_map.c:450 0 g_disk_done -- last acquired _at_ geom/geom_disk.c:198 16 UMA zone -- (already displayed) 5 bio queue -- (already displayed) 11 system map -- (already displayed) 0 MD config lock -- last acquired _at_ dev/md/md.c:1101 16 UMA zone -- (already displayed) 1 proctree -- last acquired _at_ kern/tty.c:842 2 allproc -- last acquired _at_ kern/sched_4bsd.c:441 10 process lock -- (already displayed) 5 fdesc -- (already displayed) 5 filedesc structure -- (already displayed) 14 vnode interlock -- (already displayed) 3 user map -- (already displayed) 8 process group -- (already displayed) 10 process lock -- (already displayed) 11 session -- (already displayed) 4 Giant -- (already displayed) 7 sigio lock -- (already displayed) 16 UMA zone -- (already displayed) 5 filedesc structure -- (already displayed) 10 process lock -- (already displayed) 5 eventhandler -- (already displayed) 5 UMA lock -- (already displayed) 1 GEOM topology -- last acquired _at_ geom/geom_event.c:228 5 GEOM orphanage -- (already displayed) 16 UMA zone -- (already displayed) 15 cdev -- (already displayed) 5 devstat -- (already displayed) 5 unit# allocation -- (already displayed) 11 system map -- (already displayed) 2 fdc lock -- last acquired _at_ dev/fdc/fdc.c:780 3 callout_wait_lock -- last acquired _at_ kern/kern_timeout.c:321 5 bio queue -- (already displayed) 5 bdone lock -- (already displayed) 6 vm object_list -- (already displayed) 14 vnode interlock -- (already displayed) 5 standard object -- (already displayed) 2 swapdev -- last acquired _at_ vm/swap_pager.c:2058 0 arp_inq -- last acquired _at_ net/netisr.c:232 0 ip6qlock -- last acquired _at_ netinet6/frag6.c:682 0 sem -- last acquired _at_ kern/sysv_sem.c:1268 0 p_peers -- last acquired _at_ kern/kern_exit.c:250 0 module subsystem sx lock -- last acquired _at_ kern/kern_module.c:315 0 protect sysfilt_ops -- last acquired _at_ kern/kern_event.c:739 0 kernel environment -- last acquired _at_ kern/kern_environment.c:286 0 sysctl lock -- last acquired _at_ kern/kern_sysctl.c:1349 16 UMA zone -- (already displayed) 10 process lock -- (already displayed) 3 user map -- (already displayed) 2 allproc -- (already displayed) 11 struct pargs.ref -- (already displayed) 15 cdev -- (already displayed) 1 filelist lock -- last acquired _at_ kern/kern_descrip.c:2129 13 sleep mtxpool -- (already displayed) 5 filedesc structure -- (already displayed) 5 GEOM orphanage -- (already displayed) 4 Giant -- (already displayed) 11 ktrace -- (already displayed) 5 kernel linker -- (already displayed) 1 malloc -- last acquired _at_ kern/kern_malloc.c:750 11 system map -- (already displayed) 5 devstat -- (already displayed) 9 ttylist -- (already displayed) 6 vm object_list -- (already displayed) 5 UMA lock -- (already displayed) 15 Syncer mtx -- (already displayed) 5 unp -- (already displayed) 5 tcp -- (already displayed) 5 udp -- (already displayed) 5 rip -- (already displayed) 1 addrsel_sxlock -- last acquired _at_ netinet6/in6_src.c:1031 1 linux osname -- last acquired _at_ compat/linux/linux_mib.c:231 14 allprison -- (already displayed) 11 ifnet -- (already displayed) 0 nfsd_mtx -- last acquired _at_ order list:0 8 so_snd -- (already displayed) 0 ddp_list_mtx -- last acquired _at_ order list:0 1 ddp_mtx -- last acquired _at_ order list:0 0 slip_mtx -- last acquired _at_ order list:0 1 slip sc_mtx -- last acquired _at_ order list:0 Spin locks: Locks which were never acquired: swap_pager swhash IPFW dynamic rules rts_inq addrsel_lock pseudofs_vncache gif_mtx ppp_softc_list_mtx faith_mtx tunmtx msq semid nfs4dev state nfs4dev waitq nfs4dev newq nullhs CAM BIOQ lock LED sx LED mtx nfslock umtxq_lock pmc shared lock UUID generator mutex lock rtsock route_cb lock rawcb accept_filter_mtx kqueue order accounting securelevel mutex lock fifo mutex encapmtx phys_pager list dev_pager list dev_pager create swap_pager list PMAP2 db> Anything else needed from DDB? Kris
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:38:44 UTC