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Re: port-amd64/53155: OS wedges after <12h uptime when >2 bnx network interfaces in use
On Thu, Apr 5, 2018 at 9:25 PM, Havard Eidnes <he%netbsd.org@localhost> wrote:
> The following reply was made to PR port-amd64/53155; it has been noted by GNATS.
>
> From: Havard Eidnes <he%NetBSD.org@localhost>
> To: gnats-bugs%NetBSD.org@localhost
> Cc:
> Subject: Re: port-amd64/53155: OS wedges after <12h uptime when >2 bnx
> network interfaces in use
> Date: Thu, 05 Apr 2018 14:22:17 +0200 (CEST)
>
> Following ozaki-r's hints, here's more information with the locks
> dumped on another wedge event.
I've tried to compose a resource dependency graph from the outputs
(if the graph has a loop, there is a deadlock) and this is a result:
[expect] vfs_suspend_lock, fstrans_lock => pserialize_perform => kpause =>
[tcp_timer_rexmt (softclk/?)] softnet_lock => [ip6intr (softnet/0)]
sowakeup => ???
I don't know what is going on in sowakeup. If it gets stuck because of
vfs_suspend_lock or fstrans_lock, a loop appears.
vfs experts would find a missing link.
ozaki-r
>
> "DDB break sequence keyed in"
> fatal breakpoint trap in supervisor mode
> trap type 1 code 0 rip 0xffffffff8021dbb5 cs 0x8 rflags 0x202 cr2 0xffff80009da69000 ilevel 0x8 rsp 0xffff80008f69bcf8
> curlwp 0xfffffe822f6eb440 pid 0.6 lowest kstack 0xffff80008f6972c0
> Stopped in pid 0.6 (system) at netbsd:breakpoint+0x5: leave
> db{0}: show all locks
> [Locks tracked through LWPs]
> Locks held by an LWP (expect):
> Lock 0 (initialized at fstrans_init)
> lock address : 0xffffffff815cb9b8 type : sleep/adaptive
> initialized : 0xffffffff809fe690
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 0
> current cpu : 0 last held: 3
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe821e439080
> last locked* : 0xffffffff80a00523 unlocked : 0xffffffff80a0315f
> owner field : 0xfffffe821e439080 wait/spin: 0/0
>
> Turnstile chain at 0xffffffff814c5130.
> =: No active turnstile for this lock.
> Lock 1 (initialized at fstrans_init)
> lock address : 0xffffffff815cb9b0 type : sleep/adaptive
> initialized : 0xffffffff809fe6a3
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 0
> current cpu : 0 last held: 3
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe821e439080
> last locked* : 0xffffffff809ffb6d unlocked : 0xffffffff809fecc4
> owner field : 0xfffffe821e439080 wait/spin: 0/0
>
> Turnstile chain at 0xffffffff814c5120.
> =: No active turnstile for this lock.
>
> Locks held by an LWP (pickup):
> Lock 0 (initialized at fork1)
> lock address : 0xfffffe821dce4a30 type : sleep/adaptive
> initialized : 0xffffffff809599ab
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 0
> current cpu : 0 last held: 2
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe81b102da80
> last locked* : 0xffffffff809580c1 unlocked : 0xffffffff80879889
> owner/count : 0xfffffe81b102da80 flags : 0x0000000000000004
>
> Turnstile chain at 0xffffffff814c4e20.
> =: No active turnstile for this lock.
> Lock 1 (initialized at filedesc_ctor)
> lock address : 0xfffffe821f62f880 type : sleep/adaptive
> initialized : 0xffffffff8094d11f
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 0
> current cpu : 0 last held: 2
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe81b102da80
> last locked* : 0xffffffff80953c76 unlocked : 0xffffffff8094e4a5
> owner field : 0xfffffe81b102da80 wait/spin: 0/0
>
> Turnstile chain at 0xffffffff814c4ec0.
> =: No active turnstile for this lock.
>
> Locks held by an LWP (master):
> Lock 0 (initialized at filedesc_ctor)
> lock address : 0xfffffe822870adc0 type : sleep/adaptive
> initialized : 0xffffffff8094d11f
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 0
> current cpu : 0 last held: 1
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe822962bac0
> last locked* : 0xffffffff809522e8 unlocked : 0xffffffff8094ec84
> owner field : 0xfffffe822962bac0 wait/spin: 0/0
>
> Turnstile chain at 0xffffffff814c5140.
> =: No active turnstile for this lock.
>
> Locks held by an LWP (ioflush):
> Lock 0 (initialized at vcache_alloc)
> lock address : 0xfffffe8061cb6fa0 type : sleep/adaptive
> initialized : 0xffffffff80a01652
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 0
> current cpu : 0 last held: 7
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe822dce8100
> last locked* : 0xffffffff80a17d69 unlocked : 0xffffffff80a17db4
> owner/count : 0xfffffe822dce8100 flags : 0x0000000000000004
>
> Turnstile chain at 0xffffffff814c5100.
> =: No active turnstile for this lock.
>
> Locks held by an LWP (softnet/0):
> Lock 0 (initialized at soinit)
> lock address : 0xfffffe822fb97f40 type : sleep/adaptive
> initialized : 0xffffffff809db0cb
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 14
> current cpu : 0 last held: 0
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe822f707420
> last locked* : 0xffffffff806d7add unlocked : 0xffffffff80951f2c
> owner field : 0xfffffe822f707420 wait/spin: 1/0
>
> Turnstile chain at 0xffffffff814c5040.
> =: Turnstile at 0xfffffe810f381d20 (wrq=0xfffffe810f381d40, rdq=0xfffffe810f381d
> 50).
> =: 0 waiting readers:
> =: 14 waiting writers: 0xfffffe810f396880 0xfffffe810e9a29c0 0xfffffe810e9e0a00 0xfffffe810e94c980 0xfffffe82212fc700 0xfffffe82228e28e0 0xfffffe8222950b60 0xfffffe82212fcb20 0xfffffe822962b6a0 0xfffffe822c341200 0xfffffe8220e621e0 0xfffffe821ea02260 0xfffffe821f0986c0 0xfffffe810f2da300
>
>
> [Locks tracked through CPUs]
> Locks held on CPU 0:
> Lock 0 (initialized at main)
> lock address : 0xffffffff814c3840 type : spin
> initialized : 0xffffffff80d02d91
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 6
> current cpu : 0 last held: 0
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe822f707420
> last locked* : 0xffffffff806d7ae7 unlocked : 0xffffffff80a3a00f
> curcpu holds : 1 wanted by: 000000000000000000
>
> Lock 1 (initialized at com_attach_subr)
> lock address : 0xfffffe810f20b1e0 type : spin
> initialized : 0xffffffff805ce644
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 0
> current cpu : 0 last held: 0
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe822f6eb440
> last locked* : 0xffffffff805cdba0 unlocked : 0xffffffff805cdd7f
> owner field : 0x0000000000010800 wait/spin: 0/1
>
>
> db{0}: ps
> PID LID S CPU FLAGS STRUCT LWP * NAME WAIT
> 6110 : 1 7 3 0 fffffe821e439080 expect
> 16029 1 3 5 80 fffffe8223e0d680 sh wait
> 17269 1 3 5 80 fffffe821e4398c0 perl pipe_rd
> 6258 1 3 5 80 fffffe8220e10960 sh wait
> 6160 1 3 4 80 fffffe821db62940 ssh select
> 9045 2 3 2 80 fffffe8207c29900 expect select
> 9045 1 3 5 80 fffffe821d8e9120 expect parked
> 8628 1 3 2 80 fffffe8217495860 sh wait
> 6162 1 3 0 80 fffffe821baa01a0 perl pipe_rd
> 10236 1 3 4 80 fffffe8220439aa0 sh wait
> 10536 1 3 4 40000 fffffe821ea02260 ssh tstile
> 16657 2 3 4 80 fffffe822d304a00 expect select
> 16657 1 3 0 80 fffffe822244f160 expect parked
> 1568 1 3 2 80 fffffe821c6c44c0 sh wait
> 621 1 3 3 80 fffffe821eb29980 perl pipe_rd
> 1714 1 3 5 80 fffffe82220db9a0 sh wait
> 20537 1 3 7 80 fffffe8220e62600 ssh select
> 855 2 3 3 80 fffffe8220c66920 expect select
> 855 : 1 7 6 0 fffffe820e54e100 expect
> 2913 1 3 6 80 fffffe8220439680 sh wait
> 10978 1 3 6 80 fffffe821d9671e0 ssh select
> 26960 1 3 6 80 fffffe821f312a60 perl pipe_rd
> 13813 1 3 0 80 fffffe820e54e940 sh wait
> 4350 2 3 6 80 fffffe8222d32880 expect select
> 4350 1 3 0 80 fffffe82220e8b80 expect parked
> 22724 1 3 7 80 fffffe822a7bc960 sh wait
> 5198 1 3 0 80 fffffe822301aba0 perl pipe_rd
> 3944 1 3 5 80 fffffe821fe156e0 sh wait
> 6695 1 3 5 80 fffffe8221b59560 par pause
> 1700 1 3 5 80 fffffe81dc6c72a0 sh wait
> 9549 1 3 1 80 fffffe821c9580e0 sh wait
> 6024 1 3 1 80 fffffe8220975780 sh wait
> 7673 1 3 1 80 fffffe822244f580 sh wait
> 10638 1 3 1 80 fffffe821ed0c9c0 cron pipe_rd
> 4839 1 3 6 80 fffffe820e0aa200 sshd select
> 3563 1 3 6 80 fffffe821f7e8a60 sshd select
> 11359 1 3 1 80 fffffe821f4f2b40 ssh select
> 1612 1 3 1 80 fffffe81dc6c7ae0 sh wait
> 16815 1 3 1 80 fffffe821ea02aa0 bash select
> 5195 1 3 0 80 fffffe820f859840 sshd select
> 19300 1 3 0 80 fffffe8220e62a20 sshd select
> 6945 1 3 1 80 fffffe821d1d9340 bash wait
> 5497 1 3 2 80 fffffe8226609b40 sshd select
> 3611 1 3 2 80 fffffe8226a51b20 sshd select
> 18181 1 3 6 80 fffffe82228e20a0 ssh select
> 29538 1 3 6 80 fffffe82174aa600 sh wait
> 1782 1 3 2 40000 fffffe821f0986c0 ping tstile
> 23170 1 3 4 80 fffffe822345f900 ssh select
> 25239 1 3 6 80 fffffe8220e10540 sh wait
> 22752 1 3 2 80 fffffe8223e968c0 ssh select
> 21643 1 3 6 80 fffffe8221723ac0 sh wait
> 22354 1 3 1 80 fffffe822301a780 ssh select
> 12292 1 3 6 80 fffffe8221b59140 sh wait
> 440 1 3 1 80 fffffe821f2f9760 bash select
> 16624 1 3 4 80 fffffe821dd60320 sshd select
> 24686 1 3 3 80 fffffe82219b8480 sshd select
> 17072: 1 7 2 0 fffffe81b102da80 pickup
> 17333 1 3 3 80 fffffe821e378ba0 bash wait
> 12287 1 3 5 80 fffffe8223e0d260 sshd select
> 28431 1 3 3 80 fffffe821f62b300 sshd select
> 25668 1 3 5 80 fffffe821db62100 ssh select
> 18777 1 3 7 80 fffffe821d548460 sh wait
> 23483 1 3 6 80 fffffe821dfed5e0 ssh select
> 24114 1 3 1 80 fffffe82219b8060 sh wait
> 18841 1 3 2 80 fffffe821db62520 ssh select
> 8541 1 3 1 80 fffffe821c347020 sh wait
> 20854 1 3 3 80 fffffe8220a11420 ssh select
> 28316 1 3 7 80 fffffe821d449760 sh wait
> 21952 1 3 6 80 fffffe8223e964a0 ssh select
> 21821 1 3 7 80 fffffe81b0264680 sh wait
> 22659 1 3 7 80 fffffe82220db580 ssh select
> 15239 1 3 7 80 fffffe8200e69640 sh wait
> 20787 1 3 0 80 fffffe8222093620 ssh select
> 25294 1 3 7 80 fffffe821e959b20 sh wait
> 20182 1 3 4 80 fffffe82205cf440 ssh select
> 21140 1 3 1 80 fffffe822301a360 sh wait
> 10348 1 3 1 80 fffffe822084f900 ssh select
> 19979 1 3 6 80 fffffe8219d9d9e0 sh wait
> 20748 1 3 0 80 fffffe81b102d240 ssh select
> 29870 1 3 6 80 fffffe821ea84a60 sh wait
> 28154 1 3 3 80 fffffe821e6f1060 ssh select
> 21713 1 3 1 80 fffffe82215225a0 sh wait
> 22666 1 3 5 80 fffffe821fe912a0 ssh select
> 19782 1 3 3 80 fffffe8228f16ae0 sh wait
> 23668 1 3 4 80 fffffe822325b440 ssh select
> 24824 1 3 3 80 fffffe821c347440 sh wait
> 21452 1 3 1 80 fffffe821e6f18a0 ssh select
> 18115 1 3 6 80 fffffe8223c84b20 sh wait
> 23734 1 3 3 80 fffffe82101970e0 ssh select
> 23642 1 3 3 80 fffffe821b7f01c0 sh wait
> 15721 1 3 2 80 fffffe822d3045e0 ssh select
> 24741 1 3 6 80 fffffe8222d32040 sh wait
> 25785 1 3 4 80 fffffe820e91e8c0 ssh select
> 29353 1 3 6 80 fffffe822d96d580 sh wait
> 17591 1 3 3 80 fffffe8211ded180 ssh select
> 22243 1 3 6 80 fffffe821e378360 sh wait
> 11016 1 3 7 80 fffffe820d036160 ssh select
> 23915 1 3 6 80 fffffe822d9f1560 sh wait
> 23755 1 3 2 80 fffffe82220e8760 ssh select
> 28517 1 3 3 80 fffffe821d967600 sh wait
> 21937 1 3 1 80 fffffe8222b59420 ssh select
> 24531 1 3 3 80 fffffe8222093a40 sh wait
> 21091 1 3 5 80 fffffe82101cf480 ssh select
> 24050 1 3 6 80 fffffe82174aaa20 sh wait
> 21377 1 3 7 80 fffffe821dfed1c0 ssh select
> 25968 1 3 6 80 fffffe822d9f1140 sh wait
> 19956 1 3 5 80 fffffe8215f17980 ssh select
> 22513 1 3 1 80 fffffe821d1d9b80 sh wait
> 23875 1 3 1 80 fffffe821e2da1e0 ssh select
> 20549 1 3 1 80 fffffe821eb29560 sh wait
> 21480 1 3 6 80 fffffe822281b940 ssh select
> 19370 1 3 6 80 fffffe8221343200 sh wait
> 27941 1 3 3 80 fffffe821d548040 ssh select
> 1308 1 3 3 80 fffffe821abcc300 sh wait
> 16930 1 3 5 80 fffffe821e2a7160 ssh select
> 20374 1 3 6 80 fffffe8221b59980 sh wait
> 17114 1 3 4 80 fffffe82219c66e0 ssh select
> 19866 1 3 6 80 fffffe820f859000 sh wait
> 26412 1 3 6 80 fffffe821b800780 ssh select
> 21138 1 3 1 80 fffffe821c0755a0 sh wait
> 19764 1 3 7 80 fffffe8220e10120 ssh select
> 19992 1 3 6 80 fffffe82219c62c0 sh wait
> 8561 1 3 4 80 fffffe822c0c4660 ssh select
> 22282 1 3 5 80 fffffe820a38b0a0 sh wait
> 21455 1 3 5 80 fffffe82205446c0 ssh select
> 19503 1 3 7 80 fffffe822a7bc540 sh wait
> 20237 1 3 2 80 fffffe820f859420 ssh select
> 23846 1 3 7 80 fffffe821b7f05e0 sh wait
> 23390 1 3 0 80 fffffe821f62b720 ssh select
> 6312 1 3 3 80 fffffe822325b860 sh wait
> 22688 1 3 6 80 fffffe8200e69220 ssh select
> 26232 1 3 6 80 fffffe8220975360 sh wait
> 25797 1 3 1 80 fffffe82217cba00 ssh select
> 26094 1 3 5 80 fffffe822d77e5c0 sh wait
> 18349 1 3 2 80 fffffe82224e1920 ssh select
> 18457 1 3 5 80 fffffe821b800360 sh wait
> 4150 1 3 6 80 fffffe8222ec34a0 ssh select
> 17097 1 3 1 80 fffffe821dfeda00 sh wait
> 21786 1 3 2 80 fffffe81b0264260 ssh select
> 21190 1 3 5 80 fffffe821e959700 sh wait
> 21970 1 3 4 80 fffffe8226a51700 ssh select
> 19183 1 3 5 80 fffffe821f2f9b80 sh wait
> 18769 1 3 2 80 fffffe821db454e0 ssh select
> 23677 1 3 1 80 fffffe821c958500 sh wait
> 21567 1 3 1 80 fffffe822232c060 ssh select
> 27597 1 3 2 80 fffffe821ed0c5a0 sh wait
> 23189 1 3 0 80 fffffe8217495440 ssh select
> 24479 1 3 0 80 fffffe82205cf860 sh wait
> 19747 1 3 5 80 fffffe820e91e080 ssh select
> 22977 1 3 0 80 fffffe822d7a19c0 sh wait
> 19741 1 3 6 80 fffffe8211524880 ssh select
> 21217 1 3 5 80 fffffe820a38b8e0 sh wait
> 17887 1 3 1 80 fffffe821f7e8640 ssh select
> 20134 1 3 7 80 fffffe821f62bb40 sh wait
> 17673 1 3 3 80 fffffe8222ec3080 ssh select
> 16512 1 3 5 80 fffffe8222d32460 sh wait
> 22179 1 3 7 80 fffffe8220c66500 ssh select
> 23863 1 3 3 80 fffffe821ea84220 sh wait
> 15669 1 3 5 80 fffffe820e91e4a0 ssh select
> 19089 1 3 3 80 fffffe821f4f2300 sh wait
> 22480 1 3 2 80 fffffe8222b59000 ssh select
> 15576 1 3 6 80 fffffe8220439260 sh wait
> 16125 1 3 2 80 fffffe821f098ae0 ssh select
> 14729 1 3 6 80 fffffe810f2f1b60 sh wait
> 20188 1 3 2 80 fffffe822d77e1a0 ssh select
> 23671 1 3 6 80 fffffe8219d9d1a0 sh wait
> 2378 1 3 4 80 fffffe822244f9a0 ssh select
> 13692 1 3 3 80 fffffe8226a512e0 sh wait
> 16255 1 3 6 80 fffffe8224cb4940 ssh select
> 13845 1 3 3 80 fffffe822084f4e0 sh wait
> 21973 1 3 3 80 fffffe821c958920 ssh select
> 13867 1 3 3 80 fffffe821e6f1480 sh wait
> 13804 1 3 4 80 fffffe82212fc2e0 ssh select
> 20798 1 3 6 80 fffffe822325b020 sh wait
> 17218 1 3 2 80 fffffe8229c95960 ssh select
> 3258 1 3 0 80 fffffe821fe152c0 sh wait
> 21575 1 3 1 80 fffffe82200a1660 ssh select
> 18008 1 3 6 80 fffffe81b102d660 sh wait
> 19955 1 3 6 80 fffffe821db45900 ssh select
> 19174 1 3 6 80 fffffe822dcc7120 sh wait
> 16916 1 3 2 80 fffffe822962b280 ssh select
> 2248 1 3 6 80 fffffe82224e10e0 sh wait
> 16945 1 3 0 80 fffffe8222b59840 ssh select
> 21163 1 3 2 80 fffffe8211524460 sh wait
> 22509 1 3 2 80 fffffe8223c84700 ssh select
> 18626 1 3 2 80 fffffe82220e8340 sh wait
> 18828 1 3 6 80 fffffe821de0a8e0 ssh select
> 15805 1 3 7 80 fffffe8221343a40 sh wait
> 20827 1 3 4 80 fffffe822c0c4a80 ssh select
> 14384 1 3 0 80 fffffe821e4a6a40 sh wait
> 20713 1 3 6 80 fffffe82164eab60 bash select
> 9812 1 3 3 80 fffffe82280a41a0 sshd select
> 13062 1 3 3 80 fffffe8220975ba0 sshd select
> 17386 1 3 6 80 fffffe820e0aaa40 ssh select
> 11169 1 3 2 80 fffffe82101cf060 sh wait
> 1442 1 3 0 80 fffffe821c075180 sshd select
> 458 1 3 0 80 fffffe821d8e9540 conserver select
> 1083 1 3 4 0 fffffe822c341200 conserver tstile
> 1182 1 3 4 0 fffffe82228e28e0 conserver tstile
> 1179 1 3 4 0 fffffe82212fcb20 conserver tstile
> 534 1 3 0 80 fffffe8220e93660 conserver select
> 900 1 3 2 0 fffffe82212fc700 conserver tstile
> 935 1 3 4 0 fffffe8220e621e0 conserver tstile
> 775 1 3 4 80 fffffe822345f0c0 conserver select
> 871 1 3 4 80 fffffe8222950740 conserver select
> 902 1 3 4 0 fffffe8222950b60 conserver tstile
> 724 1 3 7 80 fffffe822dd720e0 getty ttyraw
> 799 1 3 4 0 fffffe822962b6a0 conserver tstile
> 894 1 3 4 80 fffffe8226609300 conserver select
> 891 1 3 4 80 fffffe8226609720 cron nanoslp
> 570 1 3 4 80 fffffe822d7a15a0 python2.7 select
> 558 1 3 4 80 fffffe8228f166c0 inetd kqueue
> 485 1 3 7 80 fffffe822c0c4240 nginx kqueue
> 548 1 3 7 80 fffffe8228f162a0 nginx pause
> 397 1 3 6 80 fffffe822d405a20 qmgr kqueue
> 759 : 1 7 1 0 fffffe822962bac0 master
> 473 1 3 0 80 fffffe822a7ffaa0 tac_plus select
> 428 1 3 2 80 fffffe822d3041c0 powerd kqueue
> 408 1 3 4 80 fffffe822c9dfa60 ntpd pause
> 342 4 3 3 80 fffffe822c9df220 dhcpd parked
> 342 3 3 7 80 fffffe822c9df640 dhcpd kqueue
> 342 : 2 7 0 0 fffffe822d7a1180 dhcpd
> 342 1 3 1 80 fffffe822c341a40 dhcpd parked
> 83 1 3 2 0 fffffe810f2da300 syslogd tstile
> 1 1 3 7 80 fffffe810f512900 init wait
> 0 123 3 0 200 fffffe822d77e9e0 npfgc-0 npfgccv
> 0 122 3 5 200 fffffe822d405600 ipmi0 ipmi0
> 0 121 3 7 200 fffffe822dce8940 physiod physiod
> 0 120 3 0 200 fffffe822dcc7960 aiodoned aiodoned
> 0 : 119 7 7 200 fffffe822dce8100 ioflush
> 0 118 3 0 200 fffffe822dce8520 pgdaemon pgdaemon
> 0 115 3 0 280 fffffe822dd72500 spkr1 bellcv
> 0 114 3 5 280 fffffe822dd72920 audiomix play
> 0 113 3 5 280 fffffe810ed3b2a0 audiorec record
> 0 112 3 0 200 fffffe810f5120c0 atapibus0 sccomp
> 0 110 3 4 200 fffffe810f20d2c0 usb4 usbevt
> 0 109 3 4 200 fffffe810f2cb2e0 usb0 usbevt
> 0 108 3 4 200 fffffe810f2dab40 usb5 usbevt
> 0 107 3 0 200 fffffe810f2cbb20 usb3 usbevt
> 0 106 3 4 200 fffffe810f2da720 usb2 usbevt
> 0 105 3 4 200 fffffe810f5124e0 usb1 usbevt
> 0 104 3 0 200 fffffe810f4a30a0 rt_free rt_free
> 0 103 3 0 200 fffffe810f4a34c0 unpgc unpgc
> 0 102 3 0 200 fffffe810f4a38e0 key_timehandler key_timehandler
> 0 101 3 7 200 fffffe810f474080 icmp6_wqinput/7 icmp6_wqinput
> 0 100 3 6 200 fffffe810f4744a0 icmp6_wqinput/6 icmp6_wqinput
> 0 99 3 5 200 fffffe810f4748c0 icmp6_wqinput/5 icmp6_wqinput
> 0 98 3 4 200 fffffe810f495060 icmp6_wqinput/4 icmp6_wqinput
> 0 97 3 3 200 fffffe810f495480 icmp6_wqinput/3 icmp6_wqinput
> 0 96 3 2 200 fffffe810f4958a0 icmp6_wqinput/2 icmp6_wqinput
> 0 95 3 1 200 fffffe810f396040 icmp6_wqinput/1 icmp6_wqinput
> 0 94 3 0 200 fffffe810f396460 icmp6_wqinput/0 icmp6_wqinput
> 0 93 3 1 40200 fffffe810f396880 nd6_timer tstile
> 0 92 3 7 200 fffffe810f35f020 icmp_wqinput/7 icmp_wqinput
> 0 91 3 6 200 fffffe810f35f440 icmp_wqinput/6 icmp_wqinput
> 0 90 3 5 200 fffffe810f35f860 icmp_wqinput/5 icmp_wqinput
> 0 89 3 4 200 fffffe810f370000 icmp_wqinput/4 icmp_wqinput
> 0 88 3 3 200 fffffe810f370420 icmp_wqinput/3 icmp_wqinput
> 0 87 3 2 200 fffffe810f370840 icmp_wqinput/2 icmp_wqinput
> 0 86 3 1 200 fffffe810f33e360 icmp_wqinput/1 icmp_wqinput
> 0 85 3 0 200 fffffe810f33e780 icmp_wqinput/0 icmp_wqinput
> 0 84 3 4 200 fffffe810f33eba0 rt_timer rt_timer
> 0 83 3 2 200 fffffe810f2cb700 vmem_rehash vmem_rehash
> 0 82 3 2 200 fffffe810f2f0340 coretemp3 coretemp3
> 0 81 3 3 200 fffffe810f2f0760 coretemp2 coretemp2
> 0 80 3 4 200 fffffe810f2f0b80 coretemp1 coretemp1
> 0 79 3 5 200 fffffe810f2f1320 coretemp0 coretemp0
> 0 78 3 5 200 fffffe810f2f1740 mfi0 mfi0
> 0 69 3 5 200 fffffe810f20d6e0 atabus1 atath
> 0 68 3 7 200 fffffe810f20db00 atabus0 atath
> 0 66 3 0 200 fffffe810ed3b6c0 scsibus0 sccomp
> 0 65 3 2 200 fffffe810ed3bae0 usbtask-dr usbtsk
> 0 64 3 0 200 fffffe810ecaa280 usbtask-hc usbtsk
> 0 63 3 7 200 fffffe810ecaa6a0 bnx3 bnx3
> 0 62 3 4 200 fffffe810ecaaac0 bnx2 bnx2
> 0 61 3 2 200 fffffe810eb61260 bnx1 bnx1
> 0 60 3 5 200 fffffe810eb61680 bnx0 bnx0
> 0 : 59 7 5 200 fffffe810eb61aa0 ipmi
> 0 58 3 7 200 fffffe810ea7c240 xcall/7 xcall
> 0 57 1 7 200 fffffe810ea7c660 softser/7
> 0 56 1 7 200 fffffe810ea7ca80 softclk/7
> 0 55 1 7 200 fffffe810ea5d220 softbio/7
> 0 54 1 7 200 fffffe810ea5d640 softnet/7
> 0 53 1 7 201 fffffe810ea5da60 idle/7
> 0 52 3 6 200 fffffe810ea36200 xcall/6 xcall
> 0 51 1 6 200 fffffe810ea36620 softser/6
> 0 50 1 6 200 fffffe810ea36a40 softclk/6
> 0 49 1 6 200 fffffe810ea0f1e0 softbio/6
> 0 48 1 6 200 fffffe810ea0f600 softnet/6
> 0 47 1 6 201 fffffe810ea0fa20 idle/6
> 0 46 3 5 200 fffffe810e9e01c0 xcall/5 xcall
> 0 45 1 5 200 fffffe810e9e05e0 softser/5
> 0 44 3 5 200 fffffe810e9e0a00 softclk/5 tstile
> 0 43 1 5 200 fffffe810e9d11a0 softbio/5
> 0 42 1 5 200 fffffe810e9d15c0 softnet/5
> 0 41 1 5 201 fffffe810e9d19e0 idle/5
> 0 40 3 4 200 fffffe810e9a2180 xcall/4 xcall
> 0 39 1 4 200 fffffe810e9a25a0 softser/4
> 0 38 3 4 200 fffffe810e9a29c0 softclk/4 tstile
> 0 37 1 4 200 fffffe810e973160 softbio/4
> 0 36 1 4 200 fffffe810e973580 softnet/4
> 0 : 35 7 4 201 fffffe810e9739a0 idle/4
> 0 34 3 3 200 fffffe810e94c140 xcall/3 xcall
> 0 33 1 3 200 fffffe810e94c560 softser/3
> 0 32 3 3 200 fffffe810e94c980 softclk/3 tstile
> 0 31 1 3 200 fffffe810e93d120 softbio/3
> 0 30 1 3 200 fffffe810e93d540 softnet/3
> 0 29 1 3 201 fffffe810e93d960 idle/3
> 0 28 3 2 200 fffffe810e906100 xcall/2 xcall
> 0 27 1 2 200 fffffe810e906520 softser/2
> 0 26 1 2 200 fffffe810e906940 softclk/2
> 0 25 1 2 200 fffffe810e8ef0e0 softbio/2
> 0 24 1 2 200 fffffe810e8ef500 softnet/2
> 0 23 1 2 201 fffffe810e8ef920 idle/2
> 0 22 3 1 200 fffffe810e8c50c0 xcall/1 xcall
> 0 21 1 1 200 fffffe810e8c54e0 softser/1
> 0 20 1 1 200 fffffe810e8c5900 softclk/1
> 0 19 1 1 200 fffffe810e8b10a0 softbio/1
> 0 18 1 1 200 fffffe810e8b14c0 softnet/1
> 0 17 1 1 201 fffffe810e8b18e0 idle/1
> 0 16 3 0 200 fffffe822de92080 lnxsyswq lnxsyswq
> 0 15 3 0 200 fffffe822de924a0 sysmon smtaskq
> 0 14 3 5 200 fffffe822de928c0 pmfsuspend pmfsuspend
> 0 13 3 7 200 fffffe822e2b1060 pmfevent pmfevent
> 0 12 3 0 200 fffffe822e2b1480 sopendfree sopendfr
> 0 11 3 1 200 fffffe822e2b18a0 nfssilly nfssilly
> 0 10 3 4 200 fffffe822f6d0040 cachegc cachegc
> 0 9 3 5 200 fffffe822f6d0460 vdrain vdrain
> 0 8 3 0 200 fffffe822f6d0880 modunload mod_unld
> 0 7 3 0 200 fffffe822f6eb020 xcall/0 xcall
> 0 : 6 7 0 200 fffffe822f6eb440 softser/0
> 0 5 1 0 200 fffffe822f6eb860 softclk/0
> 0 4 1 0 200 fffffe822f707000 softbio/0
> 0 : 3 7 0 200 fffffe822f707420 softnet/0
> 0 2 1 0 201 fffffe822f707840 idle/0
> 0 1 3 4 200 ffffffff81481b20 swapper uvm
> db{0}: trace/t 0t10536
> trace: pid 10536 lid 1 at 0xffff80009f171b00
> sleepq_block() at netbsd:sleepq_block+0x97
> turnstile_block() at netbsd:turnstile_block+0x3e5
> mutex_enter() at netbsd:mutex_enter+0x36d
> sopoll() at netbsd:sopoll+0x1c
> sel_do_scan() at netbsd:sel_do_scan+0x324
> selcommon.part.2() at netbsd:selcommon.part.2+0x18b
> sys___select50() at netbsd:sys___select50+0x6f
> syscall() at netbsd:syscall+0x1ed
> --- syscall (number 417) ---
> 739a9de3e10a:
> db{0}: trace/t 0t1782
> trace: pid 1782 lid 1 at 0xffff80009f18ad00
> sleepq_block() at netbsd:sleepq_block+0x97
> turnstile_block() at netbsd:turnstile_block+0x3e5
> mutex_enter() at netbsd:mutex_enter+0x36d
> sosetopt() at netbsd:sosetopt+0x2e
> sys_setsockopt() at netbsd:sys_setsockopt+0x91
> syscall() at netbsd:syscall+0x1ed
> --- syscall (number 105) ---
> 72968e6ba14a:
> db{0}: trace/t 0t1083
> trace: pid 1083 lid 1 at 0xffff80009e0b9b00
> sleepq_block() at netbsd:sleepq_block+0x97
> turnstile_block() at netbsd:turnstile_block+0x3e5
> mutex_enter() at netbsd:mutex_enter+0x36d
> sopoll() at netbsd:sopoll+0x1c
> sel_do_scan() at netbsd:sel_do_scan+0x324
> selcommon.part.2() at netbsd:selcommon.part.2+0x18b
> sys___select50() at netbsd:sys___select50+0x6f
> syscall() at netbsd:syscall+0x1ed
> --- syscall (number 417) ---
> 7bc97bc3e10a:
> db{0}: trace/t 0t1182
> trace: pid 1182 lid 1 at 0xffff80009e9aeb00
> sleepq_block() at netbsd:sleepq_block+0x97
> turnstile_block() at netbsd:turnstile_block+0x3e5
> mutex_enter() at netbsd:mutex_enter+0x36d
> sopoll() at netbsd:sopoll+0x1c
> sel_do_scan() at netbsd:sel_do_scan+0x324
> selcommon.part.2() at netbsd:selcommon.part.2+0x18b
> sys___select50() at netbsd:sys___select50+0x6f
> syscall() at netbsd:syscall+0x1ed
> --- syscall (number 417) ---
> 7bc97bc3e10a:
> db{0}: trace/t 0t1179
> trace: pid 1179 lid 1 at 0xffff80009eb5db00
> sleepq_block() at netbsd:sleepq_block+0x97
> turnstile_block() at netbsd:turnstile_block+0x3e5
> mutex_enter() at netbsd:mutex_enter+0x36d
> sopoll() at netbsd:sopoll+0x1c
> sel_do_scan() at netbsd:sel_do_scan+0x324
> selcommon.part.2() at netbsd:selcommon.part.2+0x18b
> sys___select50() at netbsd:sys___select50+0x6f
> syscall() at netbsd:syscall+0x1ed
> --- syscall (number 417) ---
> 7bc97bc3e10a:
> db{0}: trace/t 0t900
> trace: pid 900 lid 1 at 0xffff80009eb74b00
> sleepq_block() at netbsd:sleepq_block+0x97
> turnstile_block() at netbsd:turnstile_block+0x3e5
> mutex_enter() at netbsd:mutex_enter+0x36d
> sopoll() at netbsd:sopoll+0x1c
> sel_do_scan() at netbsd:sel_do_scan+0x324
> selcommon.part.2() at netbsd:selcommon.part.2+0x18b
> sys___select50() at netbsd:sys___select50+0x6f
> syscall() at netbsd:syscall+0x1ed
> --- syscall (number 417) ---
> 7bc97bc3e10a:
> db{0}: trace/t 0t935
> trace: pid 935 lid 1 at 0xffff80009eab8b00
> sleepq_block() at netbsd:sleepq_block+0x97
> turnstile_block() at netbsd:turnstile_block+0x3e5
> mutex_enter() at netbsd:mutex_enter+0x36d
> sopoll() at netbsd:sopoll+0x1c
> sel_do_scan() at netbsd:sel_do_scan+0x324
> selcommon.part.2() at netbsd:selcommon.part.2+0x18b
> sys___select50() at netbsd:sys___select50+0x6f
> syscall() at netbsd:syscall+0x1ed
> --- syscall (number 417) ---
> 7bc97bc3e10a:
> db{0}: trace/t 0t902
> trace: pid 902 lid 1 at 0xffff80009e84eb00
> sleepq_block() at netbsd:sleepq_block+0x97
> turnstile_block() at netbsd:turnstile_block+0x3e5
> mutex_enter() at netbsd:mutex_enter+0x36d
> sopoll() at netbsd:sopoll+0x1c
> sel_do_scan() at netbsd:sel_do_scan+0x324
> selcommon.part.2() at netbsd:selcommon.part.2+0x18b
> sys___select50() at netbsd:sys___select50+0x6f
> syscall() at netbsd:syscall+0x1ed
> --- syscall (number 417) ---
> 7bc97bc3e10a:
> db{0}: trace/t 0t799
> trace: pid 799 lid 1 at 0xffff80009e517b00
> sleepq_block() at netbsd:sleepq_block+0x97
> turnstile_block() at netbsd:turnstile_block+0x3e5
> mutex_enter() at netbsd:mutex_enter+0x36d
> sopoll() at netbsd:sopoll+0x1c
> sel_do_scan() at netbsd:sel_do_scan+0x324
> selcommon.part.2() at netbsd:selcommon.part.2+0x18b
> sys___select50() at netbsd:sys___select50+0x6f
> syscall() at netbsd:syscall+0x1ed
> --- syscall (number 417) ---
> 7bc97bc3e10a:
> db{0}: trace/t 0t83
> trace: pid 83 lid 1 at 0xffff80009db73ae0
> sleepq_block() at netbsd:sleepq_block+0x97
> turnstile_block() at netbsd:turnstile_block+0x3e5
> mutex_enter() at netbsd:mutex_enter+0x36d
> sosend() at netbsd:sosend+0x48
> do_sys_sendmsg_so() at netbsd:do_sys_sendmsg_so+0x272
> do_sys_sendmsg() at netbsd:do_sys_sendmsg+0x85
> sys_sendto() at netbsd:sys_sendto+0x5c
> syscall() at netbsd:syscall+0x1ed
> --- syscall (number 133) ---
> 7d35dd0eea7a:
> db{0}: trace/a fffffe810f396880
> trace: pid 0 lid 93 at 0xffff80009dbc5d60
> sleepq_block() at netbsd:sleepq_block+0x97
> turnstile_block() at netbsd:turnstile_block+0x3e5
> mutex_enter() at netbsd:mutex_enter+0x36d
> nd6_timer_work() at netbsd:nd6_timer_work+0x3f
> workqueue_worker() at netbsd:workqueue_worker+0xcd
> db{0}: trace/a fffffe810e9e0a00
> trace: pid 0 lid 44 at 0xffff80008f797e00
> sleepq_block() at netbsd:sleepq_block+0x97
> turnstile_block() at netbsd:turnstile_block+0x3e5
> mutex_enter() at netbsd:mutex_enter+0x36d
> tcp_timer_rexmt() at netbsd:tcp_timer_rexmt+0x27
> callout_softclock() at netbsd:callout_softclock+0x201
> softint_dispatch() at netbsd:softint_dispatch+0xd3
> DDB lost frame for netbsd:Xsoftintr+0x4f, trying 0xffff80008f797ff0
> Xsoftintr() at netbsd:Xsoftintr+0x4f
> --- interrupt ---
> 0:
> db{0}: trace/a fffffe810e9a29c0
> trace: pid 0 lid 38 at 0xffff80008f771e00
> sleepq_block() at netbsd:sleepq_block+0x97
> turnstile_block() at netbsd:turnstile_block+0x3e5
> mutex_enter() at netbsd:mutex_enter+0x36d
> tcp_timer_rexmt() at netbsd:tcp_timer_rexmt+0x27
> callout_softclock() at netbsd:callout_softclock+0x201
> softint_dispatch() at netbsd:softint_dispatch+0xd3
> DDB lost frame for netbsd:Xsoftintr+0x4f, trying 0xffff80008f771ff0
> Xsoftintr() at netbsd:Xsoftintr+0x4f
> --- interrupt ---
> 0:
> db{0}:
> breakpoint() at netbsd:breakpoint+0x5
> comintr() at netbsd:comintr+0x562
> Xhandle_ioapic_edge13() at netbsd:Xhandle_ioapic_edge13+0x66
> --- interrupt ---
> DDB lost frame for netbsd:Xdoreti, trying 0xffff80008f69bd70
> Xdoreti() at netbsd:Xdoreti
> --- interrupt ---
> Bad frame pointer: 0xffff800000000000
> 202:
> db{0}: trace/a fffffe810e94c980
> trace: pid 0 lid 32 at 0xffff80008f74be00
> sleepq_block() at netbsd:sleepq_block+0x97
> turnstile_block() at netbsd:turnstile_block+0x3e5
> mutex_enter() at netbsd:mutex_enter+0x36d
> tcp_timer_rexmt() at netbsd:tcp_timer_rexmt+0x27
> callout_softclock() at netbsd:callout_softclock+0x201
> softint_dispatch() at netbsd:softint_dispatch+0xd3
> DDB lost frame for netbsd:Xsoftintr+0x4f, trying 0xffff80008f74bff0
> Xsoftintr() at netbsd:Xsoftintr+0x4f
> --- interrupt ---
> 0:
> db{0}: show all locks /t
> [Locks tracked through LWPs]
> Locks held by an LWP (expect):
> Lock 0 (initialized at fstrans_init)
> lock address : 0xffffffff815cb9b8 type : sleep/adaptive
> initialized : 0xffffffff809fe690
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 0
> current cpu : 0 last held: 3
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe821e439080
> last locked* : 0xffffffff80a00523 unlocked : 0xffffffff80a0315f
> owner field : 0xfffffe821e439080 wait/spin: 0/0
>
> Turnstile chain at 0xffffffff814c5130.
> =: No active turnstile for this lock.
> Lock 1 (initialized at fstrans_init)
> lock address : 0xffffffff815cb9b0 type : sleep/adaptive
> initialized : 0xffffffff809fe6a3
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 0
> current cpu : 0 last held: 3
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe821e439080
> last locked* : 0xffffffff809ffb6d unlocked : 0xffffffff809fecc4
> owner field : 0xfffffe821e439080 wait/spin: 0/0
>
> Turnstile chain at 0xffffffff814c5120.
> =: No active turnstile for this lock.
> trace: pid 6110 lid 1 at 0xffff80009ed098a0
> sleepq_block() at netbsd:sleepq_block+0x1c5
> kpause() at netbsd:kpause+0xea
> pserialize_perform() at netbsd:pserialize_perform+0xf4
> fstrans_setstate() at netbsd:fstrans_setstate+0x42
> genfs_suspendctl() at netbsd:genfs_suspendctl+0x57
> VFS_SUSPENDCTL() at netbsd:VFS_SUSPENDCTL+0x1f
> vfs_suspend() at netbsd:vfs_suspend+0x5b
> vrevoke_suspend_next() at netbsd:vrevoke_suspend_next+0x2a
> vrevoke() at netbsd:vrevoke+0x2b
> genfs_revoke() at netbsd:genfs_revoke+0x13
> VOP_REVOKE() at netbsd:VOP_REVOKE+0x54
> pty_grant_slave() at netbsd:pty_grant_slave+0xa8
> ptmioctl() at netbsd:ptmioctl+0x90
> cdev_ioctl() at netbsd:cdev_ioctl+0x88
> VOP_IOCTL() at netbsd:VOP_IOCTL+0x3b
> vn_ioctl() at netbsd:vn_ioctl+0xa6
> sys_ioctl() at netbsd:sys_ioctl+0x101
> syscall() at netbsd:syscall+0x1ed
> --- syscall (number 54) ---
> 74c471efeeaa:
>
> Locks held by an LWP (pickup):
> Lock 0 (initialized at fork1)
> lock address : 0xfffffe821dce4a30 type : sleep/adaptive
> initialized : 0xffffffff809599ab
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 0
> current cpu : 0 last held: 2
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe81b102da80
> last locked* : 0xffffffff809580c1 unlocked : 0xffffffff80879889
> owner/count : 0xfffffe81b102da80 flags : 0x0000000000000004
>
> Turnstile chain at 0xffffffff814c4e20.
> =: No active turnstile for this lock.
> Lock 1 (initialized at filedesc_ctor)
> lock address : 0xfffffe821f62f880 type : sleep/adaptive
> initialized : 0xffffffff8094d11f
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 0
> current cpu : 0 last held: 2
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe81b102da80
> last locked* : 0xffffffff80953c76 unlocked : 0xffffffff8094e4a5
> owner field : 0xfffffe81b102da80 wait/spin: 0/0
>
> Turnstile chain at 0xffffffff814c4ec0.
> =: No active turnstile for this lock.
> trace: pid 17072 lid 1 at 0xffff80009fa24ca0
> knote_detach() at netbsd:knote_detach+0x66
> knote_fdclose() at netbsd:knote_fdclose+0x44
> fd_close() at netbsd:fd_close+0x388
> fd_free() at netbsd:fd_free+0x17e
> exit1() at netbsd:exit1+0x11d
> sys_exit() at netbsd:sys_exit+0x3d
> syscall() at netbsd:syscall+0x1ed
> --- syscall (number 1) ---
> 7947772fe52a:
>
> Locks held by an LWP (master):
> Lock 0 (initialized at filedesc_ctor)
> lock address : 0xfffffe822870adc0 type : sleep/adaptive
> initialized : 0xffffffff8094d11f
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 0
> current cpu : 0 last held: 1
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe822962bac0
> last locked* : 0xffffffff809522e8 unlocked : 0xffffffff8094ec84
> owner field : 0xfffffe822962bac0 wait/spin: 0/0
>
> Turnstile chain at 0xffffffff814c5140.
> =: No active turnstile for this lock.
> trace: pid 759 lid 1 at 0x81051570
> ?() at 0
> address 0x81051578 is invalid
> address 0x81051570 is invalid
>
> Locks held by an LWP (ioflush):
> Lock 0 (initialized at vcache_alloc)
> lock address : 0xfffffe8061cb6fa0 type : sleep/adaptive
> initialized : 0xffffffff80a01652
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 0
> current cpu : 0 last held: 7
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe822dce8100
> last locked* : 0xffffffff80a17d69 unlocked : 0xffffffff80a17db4
> owner/count : 0xfffffe822dce8100 flags : 0x0000000000000004
>
> Turnstile chain at 0xffffffff814c5100.
> =: No active turnstile for this lock.
> trace: pid 0 lid 119 at 0xffff80009dce9790
> scsipi_adapter_request() at netbsd:scsipi_adapter_request+0x52
> scsipi_run_queue() at netbsd:scsipi_run_queue+0xe2
> scsipi_execute_xs() at netbsd:scsipi_execute_xs+0x1bb
> sd_diskstart() at netbsd:sd_diskstart+0x25b
> dk_start() at netbsd:dk_start+0xde
> spec_strategy() at netbsd:spec_strategy+0x9a
> VOP_STRATEGY() at netbsd:VOP_STRATEGY+0x54
> genfs_do_io() at netbsd:genfs_do_io+0x1b4
> genfs_gop_write() at netbsd:genfs_gop_write+0x52
> genfs_do_putpages() at netbsd:genfs_do_putpages+0xb9c
> VOP_PUTPAGES() at netbsd:VOP_PUTPAGES+0x3a
> ffs_full_fsync() at netbsd:ffs_full_fsync+0x116
> ffs_fsync() at netbsd:ffs_fsync+0x3a
> VOP_FSYNC() at netbsd:VOP_FSYNC+0x3e
> sched_sync() at netbsd:sched_sync+0x198
>
> Locks held by an LWP (softnet/0):
> Lock 0 (initialized at soinit)
> lock address : 0xfffffe822fb97f40 type : sleep/adaptive
> initialized : 0xffffffff809db0cb
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 14
> current cpu : 0 last held: 0
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe822f707420
> last locked* : 0xffffffff806d7add unlocked : 0xffffffff80951f2c
> owner field : 0xfffffe822f707420 wait/spin: 1/0
>
> Turnstile chain at 0xffffffff814c5040.
> =: Turnstile at 0xfffffe810f381d20 (wrq=0xfffffe810f381d40, rdq=0xfffffe810f381d50).
> =: 0 waiting readers:
> =: 14 waiting writers: 0xfffffe810f396880 0xfffffe810e9a29c0 0xfffffe810e9e0a00 0xfffffe810e94c980 0xfffffe82212fc700 0xfffffe82228e28e0 0xfffffe8222950b60 0xfffffe82212fcb20 0xfffffe822962b6a0 0xfffffe822c341200 0xfffffe8220e621e0 0xfffffe821ea02260 0xfffffe821f0986c0 0xfffffe810f2da300
> trace: pid 0 lid 3 at 0xffff80008f68cc00
> sowakeup() at netbsd:sowakeup+0x58
> tcp_input() at netbsd:tcp_input+0x2f61
> tcp6_input() at netbsd:tcp6_input+0x49
> ip6_input() at netbsd:ip6_input+0x69e
> ip6intr() at netbsd:ip6intr+0x7b
> softint_dispatch() at netbsd:softint_dispatch+0xd3
> DDB lost frame for netbsd:Xsoftintr+0x4f, trying 0xffff80008f68cff0
> Xsoftintr() at netbsd:Xsoftintr+0x4f
> --- interrupt ---
> 0:
>
>
> [Locks tracked through CPUs]
> Locks held on CPU 0:
> Lock 0 (initialized at main)
> lock address : 0xffffffff814c3840 type : spin
> initialized : 0xffffffff80d02d91
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 6
> current cpu : 0 last held: 0
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe822f707420
> last locked* : 0xffffffff806d7ae7 unlocked : 0xffffffff80a3a00f
> curcpu holds : 1 wanted by: 000000000000000000
> trace: pid 0 lid 6 at 0xffff80008f69bcf8
> breakpoint() at netbsd:breakpoint+0x5
> comintr() at netbsd:comintr+0x562
> Xhandle_ioapic_edge13() at netbsd:Xhandle_ioapic_edge13+0x66
> --- interrupt ---
> DDB lost frame for netbsd:Xdoreti, trying 0xffff80008f69bd70
> Xdoreti() at netbsd:Xdoreti
> --- interrupt ---
> Bad frame pointer: 0xffff800000000000
> 202:
>
> Lock 1 (initialized at com_attach_subr)
> lock address : 0xfffffe810f20b1e0 type : spin
> initialized : 0xffffffff805ce644
> shared holds : 0 exclusive: 1
> shares wanted: 0 exclusive: 0
> current cpu : 0 last held: 0
> current lwp : 0xfffffe822f6eb440 last held: 0xfffffe822f6eb440
> last locked* : 0xffffffff805cdba0 unlocked : 0xffffffff805cdd7f
> owner field : 0x0000000000010800 wait/spin: 0/1
> trace: pid 0 lid 6 at 0xffff80008f69bcf8
> breakpoint() at netbsd:breakpoint+0x5
> comintr() at netbsd:comintr+0x562
> Xhandle_ioapic_edge13() at netbsd:Xhandle_ioapic_edge13+0x66
> --- interrupt ---
> DDB lost frame for netbsd:Xdoreti, trying 0xffff80008f69bd70
> Xdoreti() at netbsd:Xdoreti
> --- interrupt ---
> Bad frame pointer: 0xffff800000000000
> 202:
>
>
> db{0}: call cpu_reset
>
>
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