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Re: cvs update hangs 'amd' in tstile when 'firefox' is running
On Wed, 10 Feb 2016 16:08:10 +0000 (UTC), christos%astron.com@localhost (Christos
Zoulas) wrote:
> John D. Baker <jdbaker%mylinuxisp.com@localhost> wrote:
>> I should note that the recent nfs-related pull-ups to netbsd-7 are on
>> all clients but the server has not yet been updated.
> Can you run crash(8) on the live system and get backtraces of the
> stuck processes?
The most convenient example system is:
NetBSD plextwo 7.0_STABLE NetBSD 7.0_STABLE (PLEXOR) #7: Sun Feb 7 15:36:03 CST 2016 sysop%skuld.technoskunk.fur@localhost:/d0/build/netbsd-7/obj/i386/sys/arch/i386/compile/PLEXOR i386
which is actually running as a diskless client, but the same symptoms
affect machines running on local disk but with 'amd'-managed home or
other directories.
I'd actually started a shutdown, but since it never completes, I could
still log in as "root" on the machine's console. Below is the output
of "ps" along with "show proc/a" and "bt/a" of all LWPs stuck in "tstile".
The machine is still up if more information is needed.
(The "/p" switch to use PIDs seems not to work, always claiming "Bad
address".)
PID LID S CPU FLAGS STRUCT LWP * NAME WAIT
5393 1 3 0 0 c1806000 sh netio
4179 > 1 7 0 0 c18ae020 crash
5387 1 3 0 80 c1854540 sh wait
1191 1 3 0 80 c2c6a540 pickup kqueue
6295 1 3 0 80 c2c44d40 sh pipe_rd
4402 1 3 0 0 c1c0f000 df tstile
5778 1 3 0 80 c1c6bd40 sh wait
1573 1 3 0 80 c2b78000 sh pipe_rd
4795 1 3 0 80 c2b71560 sh wait
3819 1 3 0 80 c2b71020 shutdown wait
5064 1 3 0 0 c2afb2c0 amd tstile
418 636 5 0 0 c2b78a80 (zombie)
418 453 3 0 80 c1c0f7e0 mozStorage #8 parked
418 67 3 0 80 c2afb560 mozStorage #7 parked
418 61 3 0 80 c2c44560 DOM Worker parked
418 59 3 0 80 c2a6a540 mozStorage #6 parked
418 53 3 0 80 c2cc7800 mozStorage #5 parked
418 49 3 0 80 c2c6a000 localStorage DB parked
418 48 3 0 80 c2c442c0 mozStorage #4 parked
418 47 3 0 80 c2d062a0 mozStorage #3 parked
418 46 3 0 80 c2b052a0 mozStorage #2 parked
418 45 3 0 0 c2c44aa0 DOM Worker tstile
418 44 3 0 80 c2afbaa0 URL Classifier parked
418 43 3 0 80 c2afb800 Cache I/O parked
418 39 3 0 80 c2d06540 mozStorage #1 parked
418 37 3 0 80 c2a6a2a0 Proxy Resolutio parked
418 28 3 0 80 c2b71aa0 HTML5 Parser parked
418 27 3 0 0 c2b71d40 DOM Worker tstile
418 26 3 0 80 c2b71800 IPDL Background parked
418 25 3 0 80 c2a01560 Cert Verify parked
418 24 3 0 80 c2d067e0 firefox parked
418 23 3 0 80 c2b78540 SoftwareVsyncTh parked
418 22 3 0 80 c2c6a2a0 ImageIO parked
418 21 3 0 80 c2c6a7e0 ImgDecoder #1 parked
418 20 3 0 80 c2a6a000 ImageBridgeChil parked
418 19 3 0 80 c2a01d40 Compositor parked
418 18 3 0 80 c2afbd40 GMPThread parked
418 16 3 0 80 c18302c0 Cache2 I/O parked
418 15 3 0 10000080 c2b787e0 firefox netio
418 14 3 0 80 c2c6aa80 firefox select
418 13 3 0 80 c2cc72c0 Timer parked
418 12 3 0 80 c2cc7560 BgHangManager parked
418 11 3 0 80 c2a012c0 Hang Monitor parked
418 10 3 0 80 c2a6aa80 JS Watchdog parked
418 9 3 0 80 c1c6b2c0 JS Helper parked
418 8 3 0 80 c2c44800 JS Helper parked
418 7 3 0 80 c18ae2c0 JS Helper parked
418 6 3 0 80 c2a6a7e0 JS Helper parked
418 5 3 0 80 c2b712c0 JS Helper parked
418 4 3 0 80 c2a01aa0 firefox parked
418 3 3 0 80 c297f000 Socket Thread select
418 2 3 0 80 c2b05540 Gecko_IOThread kqueue
418 1 3 0 0 c2b05000 firefox netio
557 1 3 0 1000000 c2cc7d40 ksh tstile
726 1 3 0 80 c1830aa0 getty ttyraw
499 1 3 0 80 c1830800 getty ttyraw
570 1 3 0 80 c1830d40 getty ttyraw
975 1 3 0 80 c1806d20 login wait
860 1 3 0 80 c1c0f540 qmgr kqueue
951 1 3 0 80 c18ae560 master kqueue
548 1 3 0 80 c1830020 sshd select
376 1 3 0 80 c1c0fa80 powerd kqueue
441 1 3 0 80 c1c0fd20 ntpd pause
323 1 3 0 80 c18aed40 lpd select
341 1 3 0 80 c1854a80 amd select
286 1 3 0 80 c1854000 rpcbind select
269 1 3 0 80 c18542a0 syslogd kqueue
212 1 3 0 80 c18547e0 dhcpcd select
1 1 3 0 80 c1695540 init wait
0 56 3 0 200 c2b05d20 physiod physiod
0 55 3 0 200 c1c0f2a0 nfskqpoll nfskqpw
0 53 3 0 200 c1806a80 swapiod swapiod
0 51 3 0 200 c18062a0 aiodoned aiodoned
0 50 3 0 200 c1806540 ioflush tstile
0 49 3 0 200 c18067e0 pgdaemon pgdaemon
0 46 3 0 200 c16fd020 nfsio nfsiod
0 45 3 0 200 c16fd2c0 nfsio nfsiod
0 44 3 0 200 c16fd560 nfsio nfsiod
0 43 3 0 200 c16fd800 nfsio nfsiod
0 42 3 0 200 c1695a80 pfpurge pftm
0 41 3 0 200 c16fdaa0 atapibus0 sccomp
0 38 3 0 200 c1695d20 usb3 usbevt
0 37 3 0 200 c1503020 usb2 usbevt
0 36 3 0 200 c15032c0 usb1 usbevt
0 35 3 0 200 c16fdd40 usb0 usbevt
0 34 3 0 200 c16957e0 cryptoret crypto_w
0 33 3 0 200 c16952a0 unpgc unpgc
0 32 3 0 200 c1695000 vmem_rehash vmem_rehash
0 23 3 0 200 c1503560 atabus1 atath
0 22 3 0 200 c1503800 atabus0 atath
0 21 3 0 280 c1503aa0 fw0probe ieee1394
0 20 3 0 200 c1503d40 usbtask-dr usbtsk
0 19 3 0 200 c14d7000 usbtask-hc usbtsk
0 18 3 0 200 c14d72a0 pms0 pmsreset
0 17 3 0 200 c14d7540 apm0 apmev
0 16 3 0 200 c14d77e0 sysmon smtaskq
0 15 3 0 200 c14d7a80 pmfsuspend pmfsuspend
0 14 3 0 200 c14d7d20 pmfevent pmfevent
0 13 3 0 200 c1389020 sopendfree sopendfr
0 12 3 0 200 c13892c0 nfssilly nfssilly
0 11 3 0 200 c1389560 cachegc cachegc
0 10 3 0 200 c1389800 vrele vrele
0 9 3 0 200 c1389aa0 vdrain vdrain
0 8 3 0 200 c1389d40 modunload mod_unld
0 7 3 0 200 c1381000 xcall/0 xcall
0 6 1 0 200 c13812a0 softser/0
0 5 1 0 200 c1381540 softclk/0
0 4 1 0 200 c13817e0 softbio/0
0 3 1 0 200 c1381a80 softnet/0
0 2 1 0 201 c1381d20 idle/0
0 1 3 0 200 c0833f60 swapper uvm
lwp_t c2cc7d40
ksh: pid 557 proc c1c6a87c vmspace/map c1903778 flags 4000
lwp 1 c2cc7d40 pcb da43c000
stat 3 flags 1000000 cpu 0 pri 43
wmesg tstile wchan c1b0a210
trace: pid 557 lid 1 at 0xda43db80
sleepq_block(0,0,c073bc98,c083463c,40,c1374d01,c2cc7d40,0,c138223c,c1b0a210) at s
leepq_block+0x8f
turnstile_block(c138223c,1,c1b0a210,c083463c,56b8cf73,c1b0a2cc,1,0,0,0) at turns
tile_block+0x1f8
rw_vector_enter(c1b0a210,1,1,56b8cf73,c1b0a210,c1b0a16c,c1b0a16c,c1b38000,da43dc
6c,c05a8f9e) at rw_vector_enter+0x128
genfs_lock(da43dc5c,c02237cf,c02f556e,c070c6ec,c1b0a16c,20002,20002,da43dc84,c05
99e74,c1b0a16c) at genfs_lock+0x87
VOP_LOCK(c1b0a16c,20002,c1b0a16c,c1704bb0,da43dc9c,c03bc5f1,c1b0a16c,20002,c1704
bb0,c1b38000) at VOP_LOCK+0x50
vn_lock(c1b0a16c,20002,c1704bb0,c1b38000,da43dcb4,c058ffe6,c1b38000,da43dce8,c17
04bb0,da43dce8) at vn_lock+0x1a
nfs_root(c1b38000,da43dce8,c1704bb0,da43dce8,da43dcf8,c058acc9,c1b38000,da43dce8
,da43ded4,0) at nfs_root+0x28
VFS_ROOT(c1b38000,da43dce8,da43ded4,0,0,c070c6ec,da43ddb8,0,20002,da43dd64) at V
FS_ROOT+0x20
lookup_once(da43dd68,20002,4,c16f71e0,c082eb80,c16f71e0,da43dd3c,c04205d4,c04bfa
6a,6) at lookup_once+0x207
namei_tryemulroot(0,da43deac,da43ded4,20,0,1,da43deac,da43de88,c059a753,da43deac
) at namei_tryemulroot+0x55b
namei(da43deac,0,c2c1de00,0,c2b1d844,200,c2b96780,c2c1de00,c0f49c80,c2c1de00) at
namei+0x42
vn_open(da43deac,622,1ed,c2cc7d40,1ed,c283e340,3,0,c298c0d0,c1811400) at vn_open
+0x80
do_open(c2cc7d40,0,c298c0d0,621,1ff,da43df40,0,c298c0d0,c2cc7d40,da43dfa8) at do
_open+0xb5
do_sys_openat(621,1ff,da43df40,c1c6a87c,da43df9c,c04d4b3f,c2cc7d40,da43df68,da43
df60,c0831f7c) at do_sys_openat+0x6f
sys_open(c2cc7d40,da43df68,da43df60,c0831f7c,da43df68,0,0,bb917ca8,621,1ff) at s
ys_open+0x2c
syscall() at syscall+0x7f
--- syscall (number 5) ---
bba9a957:
lwp_t c1c0f000
df: pid 4402 proc c18b9008 vmspace/map c19039f4 flags 4000
lwp 1 c1c0f000 pcb d878c000
stat 3 flags 0 cpu 0 pri 63
wmesg tstile wchan c1b54024
trace: pid 4402 lid 1 at 0xd878de3c
sleepq_block(0,0,c073bc98,c0834220,40,c1374d01,c1c0f000,c2afb2c2,c2a02fa8,c1b540
24) at sleepq_block+0x8f
turnstile_block(c2a02fa8,1,c1b54024,c0834220,0,0,0,0,0,0) at turnstile_block+0x1
f8
mutex_vector_enter(c1b54024,c1b54000,0,164,d878df20,c0593630,c1b54000,d878df10,d
878df10,a40d555) at mutex_vector_enter+0x206
vfs_busy(c1b54000,d878df10,d878df10,a40d555,0,c18b9008,0,c3032000,0,d) at vfs_bu
sy+0x17
do_sys_getvfsstat(c1c0f000,0,0,2,c01007d0,8b4,d878df60,d878df9c,c04d4b3f,c1c0f00
0) at do_sys_getvfsstat+0x96
sys_getvfsstat(c1c0f000,d878df68,d878df60,c0832ff0,d878df68,0,0,0,0,2) at sys_ge
tvfsstat+0x3f
syscall() at syscall+0x7f
--- syscall (number 356) ---
bbaec297:
lwp_t c2b71d40
firefox: pid 418 proc c18b91b8 vmspace/map c19030d8 flags 4001
lwp 27 [DOM Worker] c2b71d40 pcb da41a000
stat 3 flags 0 cpu 0 pri 43
wmesg tstile wchan c1b0a210
lwp 26 [IPDL Background] c2b71800 pcb da41e000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 6cfe8c6c
lwp 25 [Cert Verify] c2a01560 pcb da33d000
stat 3 flags 80 cpu 0 pri 42
wmesg parked wchan 6f8e3c08
lwp 24 c2d067e0 pcb da4b4000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 6f8e3d2c
lwp 23 [SoftwareVsyncTh] c2b78540 pcb da444000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 6fd42ff8
lwp 22 [ImageIO] c2c6a2a0 pcb da492000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 6f794e2c
lwp 21 [ImgDecoder #1] c2c6a7e0 pcb da430000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 6f794c08
lwp 20 [ImageBridgeChil] c2a6a000 pcb da3e6000
stat 3 flags 80 cpu 0 pri 41
wmesg parked wchan 6f347f94
lwp 19 [Compositor] c2a01d40 pcb da331000
stat 3 flags 80 cpu 0 pri 41
wmesg parked wchan 6f546f94
lwp 18 [GMPThread] c2afbd40 pcb da4b0000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 6e50514c
lwp 16 [Cache2 I/O] c18302c0 pcb d869d000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 70ad6668
lwp 15 c2b787e0 pcb da442000
stat 3 flags 10000080 cpu 0 pri 43
wmesg netio wchan c2978730
lwp 14 c2c6aa80 pcb da486000
stat 3 flags 80 cpu 0 pri 43
wmesg select wchan c1368c80
lwp 13 [Timer] c2cc72c0 pcb da3e8000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a0a4068
lwp 12 [BgHangManager] c2cc7560 pcb da494000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 726331e8
lwp 11 [Hang Monitor] c2a012c0 pcb da388000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 72630e48
lwp 10 [JS Watchdog] c2a6aa80 pcb da48a000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a011ee8
lwp 9 [JS Helper] c1c6b2c0 pcb da2e8000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a0a4348
lwp 8 [JS Helper] c2c44800 pcb da49e000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a0a4348
lwp 7 [JS Helper] c18ae2c0 pcb d86de000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a0a4348
lwp 6 [JS Helper] c2a6a7e0 pcb da3be000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a0a4348
lwp 5 [JS Helper] c2b712c0 pcb da432000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a0a4348
lwp 4 c2a01aa0 pcb da333000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a01e828
lwp 3 [Socket Thread] c297f000 pcb da31b000
stat 3 flags 80 cpu 0 pri 43
wmesg select wchan c1368c80
lwp 2 [Gecko_IOThread] c2b05540 pcb d878a000
stat 3 flags 80 cpu 0 pri 43
wmesg kqueue wchan c2a6c214
lwp 1 c2b05000 pcb da418000
stat 3 flags 0 cpu 0 pri 43
wmesg netio wchan c1afa0ec
trace: pid 418 lid 27 at 0xda41bbe0
sleepq_block(0,0,c073bc98,c083463c,40,c1374d01,c2b71d40,0,0,c1b0a210) at sleepq_
block+0x8f
turnstile_block(0,1,c1b0a210,c083463c,56b8cf73,c1b0a2cc,1,0,0,0) at turnstile_bl
ock+0x1f8
rw_vector_enter(c1b0a210,1,1,56b8cf73,c1b0a210,c1b0a16c,c1b0a16c,c1b38000,da41bc
cc,c05a8f9e) at rw_vector_enter+0x128
genfs_lock(da41bcbc,c02237cf,c02f556e,c070c6ec,c1b0a16c,20002,20002,da41bce4,c05
99e74,c1b0a16c) at genfs_lock+0x87
VOP_LOCK(c1b0a16c,20002,c1b0a16c,c1704bb0,da41bcfc,c03bc5f1,c1b0a16c,20002,c1704
bb0,c1b38000) at VOP_LOCK+0x50
vn_lock(c1b0a16c,20002,c1704bb0,c1b38000,da41bd14,c058ffe6,c1b38000,da41bd48,c17
04bb0,da41bd48) at vn_lock+0x1a
nfs_root(c1b38000,da41bd48,c1704bb0,da41bd48,da41bd58,c058acc9,c1b38000,da41bd48
,da41be98,0) at nfs_root+0x28
VFS_ROOT(c1b38000,da41bd48,da41be98,0,0,c070c6ec,da41be18,0,20002,da41bdc4) at V
FS_ROOT+0x20
lookup_once(da41bdc8,20002,4,0,0,0,0,0,0,0) at lookup_once+0x207
namei_tryemulroot(0,da41be70,da41be98,20,0,1,c18b91b8,da41be50,c0591184,da41be70
) at namei_tryemulroot+0x55b
namei(da41be70,c1811c00,400,0,1c0,c18b91b8,da41bf44,c05920cc,90bb1680,da41be6c) a
t namei+0x42
fd_nameiat.isra.0(90bb1680,da41be6c,da41be6c,c2cc72c0,c082eb80,c1719d90,0,c1719d
90,c1811c00,c1704bb0) at fd_nameiat.isra.0+0x51
do_sys_mkdirat.isra.5.constprop.8(c2b71d40,da41bf68,da41bf60,c08325a0,da41bf68,0
,0,90bb1680,1c0,ad3fd7e8) at do_sys_mkdirat.isra.5.constprop.8+0x87
syscall() at syscall+0x7f
--- syscall (number 136) ---
bb9dd217:
lwp_t c2c44aa0
firefox: pid 418 proc c18b91b8 vmspace/map c19030d8 flags 4001
lwp 45 [DOM Worker] c2c44aa0 pcb da44c000
stat 3 flags 0 cpu 0 pri 43
wmesg tstile wchan c1b54024
lwp 44 [URL Classifier] c2afbaa0 pcb da3ea000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 6ad72eec
lwp 43 [Cache I/O] c2afb800 pcb da3ec000
stat 3 flags 80 cpu 0 pri 39
wmesg parked wchan 6836888c
lwp 39 [mozStorage #1] c2d06540 pcb da4b2000
stat 3 flags 80 cpu 0 pri 39
wmesg parked wchan 6bde9a6c
lwp 37 [Proxy Resolutio] c2a6a2a0 pcb da498000
stat 3 flags 80 cpu 0 pri 39
wmesg parked wchan 6ad12e4c
lwp 28 [HTML5 Parser] c2b71aa0 pcb da41c000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 6c9750ec
lwp 27 [DOM Worker] c2b71d40 pcb da41a000
stat 3 flags 0 cpu 0 pri 43
wmesg tstile wchan c1b0a210
lwp 26 [IPDL Background] c2b71800 pcb da41e000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 6cfe8c6c
lwp 25 [Cert Verify] c2a01560 pcb da33d000
stat 3 flags 80 cpu 0 pri 42
wmesg parked wchan 6f8e3c08
lwp 24 c2d067e0 pcb da4b4000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 6f8e3d2c
lwp 23 [SoftwareVsyncTh] c2b78540 pcb da444000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 6fd42ff8
lwp 22 [ImageIO] c2c6a2a0 pcb da492000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 6f794e2c
lwp 21 [ImgDecoder #1] c2c6a7e0 pcb da430000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 6f794c08
lwp 20 [ImageBridgeChil] c2a6a000 pcb da3e6000
stat 3 flags 80 cpu 0 pri 41
wmesg parked wchan 6f347f94
lwp 19 [Compositor] c2a01d40 pcb da331000
stat 3 flags 80 cpu 0 pri 41
wmesg parked wchan 6f546f94
lwp 18 [GMPThread] c2afbd40 pcb da4b0000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 6e50514c
lwp 16 [Cache2 I/O] c18302c0 pcb d869d000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 70ad6668
lwp 15 c2b787e0 pcb da442000
stat 3 flags 10000080 cpu 0 pri 43
wmesg netio wchan c2978730
lwp 14 c2c6aa80 pcb da486000
stat 3 flags 80 cpu 0 pri 43
wmesg select wchan c1368c80
lwp 13 [Timer] c2cc72c0 pcb da3e8000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a0a4068
lwp 12 [BgHangManager] c2cc7560 pcb da494000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 726331e8
lwp 11 [Hang Monitor] c2a012c0 pcb da388000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 72630e48
lwp 10 [JS Watchdog] c2a6aa80 pcb da48a000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a011ee8
lwp 9 [JS Helper] c1c6b2c0 pcb da2e8000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a0a4348
lwp 8 [JS Helper] c2c44800 pcb da49e000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a0a4348
lwp 7 [JS Helper] c18ae2c0 pcb d86de000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a0a4348
lwp 6 [JS Helper] c2a6a7e0 pcb da3be000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a0a4348
lwp 5 [JS Helper] c2b712c0 pcb da432000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a0a4348
lwp 4 c2a01aa0 pcb da333000
stat 3 flags 80 cpu 0 pri 43
wmesg parked wchan 7a01e828
lwp 3 [Socket Thread] c297f000 pcb da31b000
stat 3 flags 80 cpu 0 pri 43
wmesg select wchan c1368c80
lwp 2 [Gecko_IOThread] c2b05540 pcb d878a000
stat 3 flags 80 cpu 0 pri 43
wmesg kqueue wchan c2a6c214
lwp 1 c2b05000 pcb da418000
stat 3 flags 0 cpu 0 pri 43
wmesg netio wchan c1afa0ec
trace: pid 418 lid 45 at 0xda44dbf0
sleepq_block(0,0,c073bc98,c0834220,40,c1374d01,c2c44aa0,c2afb2c0,0,c1b54024) at s
leepq_block+0x8f
turnstile_block(0,1,c1b54024,c0834220,54,556e,0,0,0,0) at turnstile_block+0x1f8
mutex_vector_enter(c1b54024,0,c1644088,1,da44dce0,c059904a,c1b54000,0,c1644050,d
a44dce8) at mutex_vector_enter+0x206
vfs_busy(c1b54000,0,c1644050,da44dce8,da44ded4,10c,40,da44dcb4,2c6646d5,da44dcb8
) at vfs_busy+0x17
vcache_get(c1b54000,c164406c,1c,da44dcfc,da44ded4,0,da44dda4,c03cb03f,c1b54000,c
164406c) at vcache_get+0x1a0
nfs_nget1(c1b54000,c164406c,1c,da44dd80,0,da44dd70,da44dd74,da44dd68,0,0) at nfs
_nget1+0x26
nfs_create(da44ddb8,c058c79a,0,c070cb3c,c2810d1c,da44dec0,da44ded4,da44ddf4,da44
deac,da44de88) at nfs_create+0xb9c
VOP_CREATE(c2810d1c,da44dec0,da44ded4,da44ddf4,0,200,c2b96780,1,180,ffffffff) at
VOP_CREATE+0x56
vn_open(da44deac,60a,180,c2c44aa0,180,c2b82c40,3c,0,c1719d50,c1ebcc00) at vn_ope
n+0x3b9
do_open(c2c44aa0,0,c1719d50,609,180,da44df40,0,c1719d50,c2c44aa0,da44dfa8) at do
_open+0xb5
do_sys_openat(609,180,da44df40,142,da44df9c,c04d4b3f,c2c44aa0,da44df68,da44df60,
c0831f7c) at do_sys_openat+0x6f
sys_open(c2c44aa0,da44df68,da44df60,c0831f7c,da44df68,0,0,a2cdf700,609,180) at s
ys_open+0x2c
syscall() at syscall+0x7f
--- syscall (number 5) ---
bb973957:
lwp_t c1806540
system: pid 0 proc c08342a0 vmspace/map c0847760 flags 20002
lwp 50 [ioflush] c1806540 pcb d8647000
stat 3 flags 200 cpu 0 pri 124
wmesg tstile wchan c087d384
lwp 49 [pgdaemon] c18067e0 pcb d8645000
stat 3 flags 200 cpu 0 pri 126
wmesg pgdaemon wchan c0880df4
lwp 46 [nfsio] c16fd020 pcb d863f000
stat 3 flags 200 cpu 0 pri 96
wmesg nfsiod wchan c14d525c
lwp 45 [nfsio] c16fd2c0 pcb d863d000
stat 3 flags 200 cpu 0 pri 96
wmesg nfsiod wchan c14d51e4
lwp 44 [nfsio] c16fd560 pcb d863b000
stat 3 flags 200 cpu 0 pri 96
wmesg nfsiod wchan c14d52ac
lwp 43 [nfsio] c16fd800 pcb d85fc000
stat 3 flags 200 cpu 0 pri 96
wmesg nfsiod wchan c14d52d4
lwp 42 [pfpurge] c1695a80 pcb d8639000
stat 3 flags 200 cpu 0 pri 96
wmesg pftm wchan c03fe9e2
lwp 41 [atapibus0] c16fdaa0 pcb d85fa000
stat 3 flags 200 cpu 0 pri 96
wmesg sccomp wchan c1626328
lwp 38 [usb3] c1695d20 pcb d85f8000
stat 3 flags 200 cpu 0 pri 96
wmesg usbevt wchan c1690218
lwp 37 [usb2] c1503020 pcb d85f6000
stat 3 flags 200 cpu 0 pri 96
wmesg usbevt wchan c14f8234
lwp 36 [usb1] c15032c0 pcb d8635000
stat 3 flags 200 cpu 0 pri 96
wmesg usbevt wchan c1504218
lwp 35 [usb0] c16fdd40 pcb d8633000
stat 3 flags 200 cpu 0 pri 96
wmesg usbevt wchan c1500218
lwp 34 [cryptoret] c16957e0 pcb d85fe000
stat 3 flags 200 cpu 0 pri 96
wmesg crypto_w wchan c0840edc
lwp 33 [unpgc] c16952a0 pcb d8604000
stat 3 flags 200 cpu 0 pri 96
wmesg unpgc wchan c08800e4
lwp 32 [vmem_rehash] c1695000 pcb d8602000
stat 3 flags 200 cpu 0 pri 125
wmesg vmem_rehash wchan c14d0944
lwp 23 [atabus1] c1503560 pcb d7da8000
stat 3 flags 200 cpu 0 pri 96
wmesg atath wchan c1626344
lwp 22 [atabus0] c1503800 pcb d7da6000
stat 3 flags 200 cpu 0 pri 96
wmesg atath wchan c16261e4
lwp 21 [fw0probe] c1503aa0 pcb d7c92000
stat 3 flags 280 cpu 0 pri 96
wmesg ieee1394 wchan c15e3470
lwp 20 [usbtask-dr] c1503d40 pcb d796d000
stat 3 flags 200 cpu 0 pri 96
wmesg usbtsk wchan c08801cc
lwp 19 [usbtask-hc] c14d7000 pcb d796b000
stat 3 flags 200 cpu 0 pri 96
wmesg usbtsk wchan c08801ac
lwp 18 [pms0] c14d72a0 pcb d777d000
stat 3 flags 200 cpu 0 pri 96
wmesg pmsreset wchan c14f6e7c
lwp 17 [apm0] c14d7540 pcb d777b000
stat 3 flags 200 cpu 0 pri 96
wmesg apmev wchan c14fbc40
lwp 16 [sysmon] c14d77e0 pcb d7966000
stat 3 flags 200 cpu 0 pri 96
wmesg smtaskq wchan c087e12c
lwp 15 [pmfsuspend] c14d7a80 pcb d7964000
stat 3 flags 200 cpu 0 pri 43
wmesg pmfsuspend wchan c14d0dc4
lwp 14 [pmfevent] c14d7d20 pcb d7962000
stat 3 flags 200 cpu 0 pri 43
wmesg pmfevent wchan c14d0e84
lwp 13 [sopendfree] c1389020 pcb d7960000
stat 3 flags 200 cpu 0 pri 96
wmesg sopendfr wchan c088009c
lwp 12 [nfssilly] c13892c0 pcb d795e000
stat 3 flags 200 cpu 0 pri 43
wmesg nfssilly wchan c14d0f44
lwp 11 [cachegc] c1389560 pcb d795c000
stat 3 flags 200 cpu 0 pri 125
wmesg cachegc wchan c1389560
lwp 10 [vrele] c1389800 pcb d795a000
stat 3 flags 200 cpu 0 pri 125
wmesg vrele wchan c083f540
lwp 9 [vdrain] c1389aa0 pcb d7958000
stat 3 flags 200 cpu 0 pri 125
wmesg vdrain wchan c083f600
lwp 8 [modunload] c1389d40 pcb d7956000
stat 3 flags 200 cpu 0 pri 125
wmesg mod_unld wchan c0846d64
lwp 7 [xcall/0] c1381000 pcb d7954000
stat 3 flags 200 cpu 0 pri 127
wmesg xcall wchan c082ebf0
lwp 6 [softser/0] c13812a0 pcb d7952000
stat 1 flags 200 cpu 0 pri 223
lwp 5 [softclk/0] c1381540 pcb d7950000
stat 1 flags 200 cpu 0 pri 220
lwp 4 [softbio/0] c13817e0 pcb d78ce000
stat 1 flags 200 cpu 0 pri 221
lwp 3 [softnet/0] c1381a80 pcb d78cc000
stat 1 flags 200 cpu 0 pri 222
lwp 2 [idle/0] c1381d20 pcb d78c8000
stat 1 flags 201 cpu 0 pri 0
lwp 1 [swapper] c0833f60 pcb c09a5000
stat 3 flags 200 cpu 0 pri 125
wmesg uvm wchan c0833f60
trace: pid 0 lid 50 at 0xd8648ec8
sleepq_block(0,0,c073bc98,c0834220,40,c1374001,c1806540,c2afb2c0,0,c087d384) at s
leepq_block+0x8f
turnstile_block(0,1,c087d384,c0834220,c1806540,c087d390,0,0,0,0) at turnstile_bl
ock+0x1f8
mutex_vector_enter(c087d384,0,64,c087d390,0,0,0,56bb246e,0,c1806540) at mutex_ve
ctor_enter+0x206
sched_sync(c1806540,9a4000,9ab000,0,c0100304,0,0,0,0,0) at sched_sync+0x15
lwp_t c2afb2c0
amd: pid 5064 proc c1852004 vmspace/map c19034fc flags 0
lwp 1 c2afb2c0 pcb d864d000
stat 3 flags 0 cpu 0 pri 43
wmesg tstile wchan c2810dc0
trace: pid 5064 lid 1 at 0xd864ed10
sleepq_block(0,0,c073bc98,c083463c,40,c1374001,c2afb2c0,0,0,c2810dc0) at sleepq_
block+0x8f
turnstile_block(0,1,c2810dc0,c083463c,c084cb34,d864eda0,1,0,0,0) at turnstile_bl
ock+0x1f8
rw_vector_enter(c2810dc0,1,1,0,c2810dc0,c2810d1c,c2810d1c,d864ee4c,d864edfc,c05a
8f9e) at rw_vector_enter+0x128
genfs_lock(d864edec,ffffffff,c20bbe74,c070c6ec,c2810d1c,2,2,d864ee14,c0599e74,c2
810d1c) at genfs_lock+0x87
VOP_LOCK(c2810d1c,2,c2810d1c,c2810d1c,d864ee2c,c0598cff,c2810d1c,2,e93c14,c2810d
1c) at VOP_LOCK+0x50
vn_lock(c2810d1c,2,e93c14,c2810d1c,d864ee60,c058d541,c2810d1c,c058cc40,d864ee4c,
1b) at vn_lock+0x1a
vrecycle(c2810d1c,c058cc40,d864ee4c,1b,0,c2e1f21c,c2e1f16c,0,c2bb9800,c2e1f16c) a
t vrecycle+0x1b
vflush(c1b54000,c2e1f16c,0,c1b54000,c2afb2c0,c1b54000,c1b54024,0,d864ee9c,c058ff
a8) at vflush+0x8d
nfs_unmount(c1b54000,0,c1b54000,d864eed0,c058dba4,c1b54000,0,c137af00,0,8) at nf
s_unmount+0xd0
VFS_UNMOUNT(c1b54000,0,c137af00,0,8,8,c1b54900,1,d864ef68,c1b54000) at VFS_UNMOU
NT+0x26
dounmount(c1b54000,0,c2afb2c0,c1b54000,0,0,c2afb2c0,c1719d90,0,c1719d90) at doun
mount+0xb3
sys_unmount(c2afb2c0,d864ef68,d864ef60,c0832048,d864ef68,0,0,bb609760,0,200246) a
t sys_unmount+0x149
syscall() at syscall+0x7f
--- syscall (number 22) ---
bba39c37:
--
|/"\ John D. Baker, KN5UKS NetBSD Darwin/MacOS X
|\ / jdbaker[snail]mylinuxisp[flyspeck]com OpenBSD FreeBSD
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