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Re: port-amd64/53155: OS wedges after <12h uptime when >2 bnx network interfaces in use
The following reply was made to PR port-amd64/53155; it has been noted by GNATS.
From: Havard Eidnes <he%NetBSD.org@localhost>
To: christos%zoulas.com@localhost
Cc: gnats-bugs%NetBSD.org@localhost, port-amd64-maintainer%netbsd.org@localhost,
gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
Subject: Re: port-amd64/53155: OS wedges after <12h uptime when >2 bnx
network interfaces in use
Date: Thu, 17 May 2018 21:26:02 +0200 (CEST)
> Try this?
Thanks, did that, but it didn't fix the problem.
Additionally, when I tried breaking into DDB , all I got was
"fata" (first part of the text I usually get) and it hung,
requiring a hard reset. Luckily we have remote management of the
host so it'll be ready for another try shortly.
I did a second try, and this time I got into DDB; here's the
console log:
fatal breakpoint trap in supervisor mode
trap type 1 code 0 rip 0xffffffff8021ff65 cs 0x8 rflags 0x202 cr2 0x7ece618de000
curlwp 0xfffffe822f5eb440 pid 0.6 lowest kstack 0xffff8000ae6972c0
Stopped in pid 0.6 (system) at netbsd:breakpoint+0x5: leave
db{0}> ps
PID LID S CPU FLAGS STRUCT LWP * NAME WAIT
1212 > 1 7 0 0 fffffe8220810940 ssh
829 1 3 1 80 fffffe821cd5dac0 sh wait
490 1 3 5 80 fffffe821e5d40e0 tcsh ttyraw
745 1 3 6 80 fffffe821c260680 systat ttyraw
1251 1 3 5 80 fffffe821c260260 tcsh pause
861 1 3 7 80 fffffe821c260aa0 tcsh pause
860 1 3 6 80 fffffe821dad51c0 ssh select
1243 1 3 6 80 fffffe821dd75240 sh wait
602 1 3 6 80 fffffe821dc2d9e0 ssh select
985 1 3 6 80 fffffe821dd75660 sh wait
1240 1 3 0 80 fffffe821cb1b160 ssh select
1239 1 3 6 80 fffffe821dd75a80 sh wait
854 1 3 5 80 fffffe821e10d140 ssh select
1237 1 3 6 80 fffffe821dce7220 sh wait
340 1 3 0 80 fffffe821e26d540 ssh select
979 1 3 6 80 fffffe821dce7640 sh wait
338 1 3 0 80 fffffe82223d3920 ssh select
721 1 3 0 80 fffffe821fd2f2a0 sh wait
336 1 3 2 80 fffffe821e8f64e0 ssh select
591 1 3 2 80 fffffe821dce7a60 sh wait
1230 1 3 0 80 fffffe821d394200 conserver select
1229 1 3 4 80 fffffe821d394620 ssh select
844 1 3 6 80 fffffe821d394a40 ssh select
459 1 3 3 80 fffffe821d87d1e0 sh wait
457 1 3 1 80 fffffe821d87da20 sh wait
1223 1 3 0 80 fffffe821dad55e0 ssh select
838 1 3 2 80 fffffe821dad5a00 sh wait
580 1 3 7 80 fffffe821dc2d5c0 ssh select
322 1 3 1 80 fffffe821c99b180 sh wait
320 1 3 0 80 fffffe821c99b9c0 ssh select
830 1 3 5 80 fffffe821cb1b580 sh wait
1211 1 3 1 80 fffffe821e10d560 ssh select
954 1 3 0 80 fffffe821e10d980 sh wait
1207 1 3 7 80 fffffe821e26d960 conserver select
950 1 3 2 80 fffffe821d3f3100 ssh select
1077 1 3 2 80 fffffe821d3f3520 sh wait
692 1 3 0 80 fffffe821d3f3940 ssh select
306 1 3 5 80 fffffe821e5d4500 sh wait
945 1 3 4 80 fffffe821e5d4920 ssh select
304 1 3 0 80 fffffe821e8f60c0 ssh select
942 1 3 4 80 fffffe821e8f6900 sh wait
813 1 3 4 80 fffffe82214745c0 ssh select
556 1 3 0 80 fffffe821d97b0a0 sh wait
299 1 3 7 80 fffffe821d97b4c0 sh wait
298 1 3 7 80 fffffe821d97b8e0 ssh select
297 1 3 6 80 fffffe821ed7d080 sh wait
680 1 3 0 80 fffffe821ed7d4a0 ssh select
1063 1 3 6 80 fffffe821ed7d8c0 sh wait
550 1 3 5 80 fffffe821dd63060 ssh select
933 1 3 6 80 fffffe821dd63480 sh wait
804 1 3 3 80 fffffe821dd638a0 ssh select
803 1 3 6 80 fffffe821e8b7040 sh wait
674 1 3 7 80 fffffe821e8b7460 ssh select
289 1 3 0 80 fffffe821e8b7880 sh wait
288 1 3 0 80 fffffe821e163020 ssh select
1183 1 3 5 80 fffffe821e163440 ssh select
1182 1 3 4 80 fffffe821e163860 sh wait
925 1 3 5 80 fffffe822023e6e0 sh wait
1180 1 3 2 80 fffffe8220116000 conserver select
1051 1 3 1 80 fffffe82216345a0 ssh select
922 1 3 6 80 fffffe8220116420 sh wait
793 1 3 4 80 fffffe8220116840 conserver select
918 1 3 7 80 fffffe821f6f5360 conserver select
1045 1 3 0 80 fffffe82218ba4e0 ssh select
660 1 3 3 80 fffffe821f6f5780 sh wait
531 1 3 0 80 fffffe821f6f5ba0 conserver select
402 1 3 7 80 fffffe821fa76340 ssh select
529 1 3 2 80 fffffe821fa76760 ssh select
400 1 3 7 80 fffffe821fa76b80 sh wait
911 1 3 0 80 fffffe821f4bf320 ssh select
782 1 3 4 80 fffffe821f4bf740 sh wait
1037 1 3 0 80 fffffe821f4bfb60 sh wait
908 1 3 1 80 fffffe821eb92300 ssh select
267 1 3 4 80 fffffe821eb92720 ssh select
266 1 3 3 80 fffffe821eb92b40 sh wait
265 1 3 0 80 fffffe82200462e0 sh wait
264 1 3 6 80 fffffe8220046700 ssh select
775 1 3 1 80 fffffe8220046b20 sh wait
902 1 3 3 80 fffffe822023e2c0 ssh select
900 1 3 6 80 fffffe822023eb00 sh wait
386 1 3 4 80 fffffe821fd2f6c0 ssh select
385 1 3 4 80 fffffe821fd2fae0 sh wait
384 1 3 2 80 fffffe822057e280 ssh select
762 1 3 2 80 fffffe822057e6a0 sh wait
827 1 3 7 80 fffffe822057eac0 ssh select
889 1 3 1 80 fffffe82207e6260 sh wait
824 1 3 0 80 fffffe82207e6680 ssh select
823 1 3 2 80 fffffe82207e6aa0 sh wait
566 1 3 5 80 fffffe82208fe240 ssh select
949 1 3 0 80 fffffe82208fe660 ssh select
500 1 3 5 80 fffffe82208fea80 sh wait
755 1 3 7 80 fffffe822099d220 sh wait
370 1 3 5 80 fffffe822099d640 ssh select
753 1 3 0 80 fffffe822099da60 sh wait
368 1 3 1 80 fffffe821ff42200 conserver select
751 1 3 5 80 fffffe821ff42620 ssh select
558 1 3 0 80 fffffe821ff42a40 ssh select
877 1 3 1 80 fffffe82211651e0 sh wait
620 1 3 6 80 fffffe8221165600 ssh select
170 1 3 0 80 fffffe822d985980 sh wait
171 1 3 2 80 fffffe8221165a20 ssh select
361 1 3 7 80 fffffe822d65e5c0 sh wait
296 1 3 5 80 fffffe822079b1c0 ssh select
935 1 3 2 80 fffffe822c1fc200 sh wait
614 1 3 1 80 fffffe822079b5e0 ssh select
741 1 3 3 80 fffffe822c3a6660 sh wait
868 1 3 4 80 fffffe822079ba00 ssh select
867 1 3 4 80 fffffe82214741a0 sh wait
161 1 3 2 80 fffffe82214749e0 sh wait
160 1 3 7 80 fffffe8221634180 ssh select
798 1 3 3 80 fffffe82216349c0 ssh select
733 1 3 6 80 fffffe8221afd160 ssh select
796 1 3 3 80 fffffe8221afd580 sh wait
923 1 3 4 80 fffffe8221afd9a0 sh wait
538 1 3 7 80 fffffe822c8105e0 ssh select
665 1 3 6 80 fffffe82219fc140 sh wait
920 1 3 1 80 fffffe82288c56a0 ssh select
855 1 3 7 80 fffffe82219fc560 sh wait
726 1 3 1 80 fffffe82219fc980 ssh select
917 1 3 1 80 fffffe82211da120 sh wait
276 1 3 2 80 fffffe82211da540 sh wait
595 1 3 0 80 fffffe82211da960 ssh select
210 1 3 5 80 fffffe8220810100 sh wait
527 1 3 1 80 fffffe82223d30e0 conserver select
846 1 3 1 80 fffffe82223d3500 ssh select
909 1 3 3 80 fffffe82243a3780 sh wait
716 1 3 0 80 fffffe822d9659c0 ssh select
138 1 3 3 80 fffffe82218ba0c0 sh wait
136 1 3 3 80 fffffe82218ba900 ssh select
839 1 3 0 80 fffffe8222b380a0 sh wait
710 1 3 0 80 fffffe8222b384c0 ssh select
581 1 3 6 80 fffffe8222b388e0 sh wait
516 1 3 4 80 fffffe822d8e6160 ssh select
643 1 3 7 80 fffffe822594f340 ssh select
194 1 3 3 80 fffffe822646c080 sh wait
193 1 3 1 80 fffffe822646c4a0 ssh select
192 1 3 0 80 fffffe822646c8c0 sh wait
856 1 3 4 80 fffffe8227d1b060 sh wait
73 1 3 0 80 fffffe822d8e69a0 ssh select
72 1 3 1 80 fffffe8227d1b480 sh wait
75 1 3 5 80 fffffe8227d1b8a0 ssh select
74 1 3 5 80 fffffe822d763040 sh wait
579 1 3 0 80 fffffe822d763460 ssh select
561 1 3 6 80 fffffe82269e6b60 sh wait
845 1 3 1 80 fffffe810f2352c0 ssh select
654 1 3 7 80 fffffe8223d7b840 sh wait
871 1 3 6 80 fffffe822d985140 ssh select
232 1 3 7 80 fffffe822d985560 sh wait
178 1 3 6 80 fffffe822dbc9540 ssh select
563 1 3 0 80 fffffe822dbc9120 sh wait
676 1 3 4 80 fffffe822d763880 ssh select
226 1 3 2 80 fffffe822bcfb020 sh wait
675 1 3 4 80 fffffe822c1fc620 ssh select
534 1 3 5 80 fffffe822bcfb440 sh wait
541 1 3 3 80 fffffe822bcfb860 conserver select
859 1 3 1 80 fffffe8223d7b000 conserver select
732 1 3 2 80 fffffe822dc740e0 getty ttyraw
759 1 3 5 80 fffffe8223d7b420 conserver select
176 1 3 1 80 fffffe822c8101c0 conserver select
524 1 3 7 80 fffffe82243a3360 cron nanoslp
169 1 3 4 80 fffffe82243a3ba0 python2.7 select
549 1 3 0 80 fffffe822594f760 xterm select
853 1 3 0 80 fffffe82288c5280 tcsh pause
663 1 3 1 80 fffffe82288c5ac0 sshd select
895 1 3 5 80 fffffe822d65e1a0 sshd select
734 1 3 2 80 fffffe822594fb80 xterm select
570 1 3 0 80 fffffe822d9655a0 tcsh pause
697 1 3 5 80 fffffe822cdf5a60 sshd select
502 1 3 0 80 fffffe822c3a6a80 sshd select
107 1 3 0 80 fffffe82273e8720 inetd kqueue
97 1 3 6 80 fffffe82271af2e0 nginx kqueue
96 1 3 0 80 fffffe82271af700 nginx pause
647 1 3 0 80 fffffe8226ea06c0 trivial-rewrite kqueue
601 1 3 0 80 fffffe8228feb680 qmgr kqueue
702 1 3 6 80 fffffe822d65e9e0 pickup kqueue
763 1 3 2 80 fffffe8226ea0ae0 master kqueue
474 1 3 7 80 fffffe8228febaa0 sshd select
463 1 3 4 80 fffffe822c3a6240 tac_plus select
428 1 3 6 80 fffffe822cdf5220 powerd kqueue
422 1 3 7 80 fffffe822cdf5640 ntpd pause
337 4 3 7 80 fffffe822c1fca40 dhcpd parked
337 3 3 7 80 fffffe822c810a00 dhcpd kqueue
337 2 3 7 0 fffffe822d8e6580 dhcpd biowait
337 1 3 0 80 fffffe822c7601e0 dhcpd parked
212 1 2 7 0 fffffe810f33a300 syslogd
1 1 3 0 80 fffffe810f572900 init wait
0 123 3 3 200 fffffe822c760a20 npfgc-0 xchicv
0 122 3 3 200 fffffe822d965180 ipmi0 ipmi0
0 121 3 7 200 fffffe822dbf2940 physiod physiod
0 120 3 4 200 fffffe822dbc9960 aiodoned aiodoned
0 119 3 5 200 fffffe822dbf2100 ioflush tstile
0 118 3 0 200 fffffe822dbf2520 pgdaemon pgdaemon
0 115 3 0 280 fffffe822dc74500 spkr1 bellcv
0 114 3 5 280 fffffe822dc74920 audiomix play
0 113 3 5 280 fffffe810edc32a0 audiorec record
0 112 3 5 200 fffffe810f5720c0 atapibus0 sccomp
0 110 3 0 200 fffffe810f33ab40 usb1 usbevt
0 109 3 6 200 fffffe810f3332e0 usb3 usbevt
0 108 3 5 200 fffffe810f333700 usb2 usbevt
0 107 3 0 200 fffffe810f33a720 usb0 usbevt
0 106 3 5 200 fffffe810f333b20 usb5 usbevt
0 105 3 5 200 fffffe810f5724e0 usb4 usbevt
0 104 3 0 200 fffffe810f50b0a0 rt_free rt_free
0 103 3 0 200 fffffe810f50b4c0 unpgc unpgc
0 102 3 5 200 fffffe810f50b8e0 key_timehandler key_timehandler
0 101 3 7 200 fffffe810f494080 icmp6_wqinput/7 icmp6_wqinput
0 100 3 6 200 fffffe810f4944a0 icmp6_wqinput/6 icmp6_wqinput
0 99 3 5 200 fffffe810f4948c0 icmp6_wqinput/5 icmp6_wqinput
0 98 3 4 200 fffffe810f4d5060 icmp6_wqinput/4 icmp6_wqinput
0 97 3 3 200 fffffe810f4d5480 icmp6_wqinput/3 icmp6_wqinput
0 96 3 2 200 fffffe810f4d58a0 icmp6_wqinput/2 icmp6_wqinput
0 95 3 1 200 fffffe810f3c4040 icmp6_wqinput/1 icmp6_wqinput
0 94 3 0 200 fffffe810f3c4460 icmp6_wqinput/0 icmp6_wqinput
0 93 3 7 200 fffffe810f3c4880 nd6_timer nd6_timer
0 92 3 7 200 fffffe810f38c020 icmp_wqinput/7 icmp_wqinput
0 91 3 6 200 fffffe810f38c440 icmp_wqinput/6 icmp_wqinput
0 90 3 5 200 fffffe810f38c860 icmp_wqinput/5 icmp_wqinput
0 89 3 4 200 fffffe810f385000 icmp_wqinput/4 icmp_wqinput
0 88 3 3 200 fffffe810f385420 icmp_wqinput/3 icmp_wqinput
0 87 3 2 200 fffffe810f385840 icmp_wqinput/2 icmp_wqinput
0 86 3 1 200 fffffe810f36e360 icmp_wqinput/1 icmp_wqinput
0 85 3 0 200 fffffe810f36e780 icmp_wqinput/0 icmp_wqinput
0 84 3 5 200 fffffe810f36eba0 rt_timer rt_timer
0 83 3 0 200 fffffe810f311b60 vmem_rehash vmem_rehash
0 82 3 5 200 fffffe810f318340 coretemp3 coretemp3
0 81 3 4 200 fffffe810f318760 coretemp2 coretemp2
0 80 3 5 200 fffffe810f318b80 coretemp1 coretemp1
0 79 3 7 200 fffffe810f311320 coretemp0 coretemp0
0 78 3 7 200 fffffe810f311740 mfi0 mfi0
0 69 3 5 200 fffffe810f2356e0 atabus1 atath
0 68 3 3 200 fffffe810f235b00 atabus0 atath
0 66 3 0 200 fffffe810edc36c0 scsibus0 sccomp
0 65 3 0 200 fffffe810edc3ae0 usbtask-dr usbtsk
0 64 3 0 200 fffffe810ed02280 usbtask-hc usbtsk
0 63 3 7 200 fffffe810ed026a0 bnx3 bnx3
0 62 3 6 200 fffffe810ed02ac0 bnx2 bnx2
0 61 3 4 200 fffffe810eb79260 bnx1 bnx1
0 60 3 1 200 fffffe810eb79680 bnx0 bnx0
0 59 3 5 200 fffffe810eb79aa0 ipmi ipmipoll
0 58 3 7 200 fffffe810eaca240 xcall/7 xcall
0 57 1 7 200 fffffe810eaca660 softser/7
0 56 1 7 200 fffffe810eacaa80 softclk/7
0 55 1 7 200 fffffe810eac3220 softbio/7
0 54 1 7 200 fffffe810eac3640 softnet/7
0 > 53 7 7 201 fffffe810eac3a60 idle/7
0 52 3 6 200 fffffe810ea72200 xcall/6 xcall
0 51 1 6 200 fffffe810ea72620 softser/6
0 50 1 6 200 fffffe810ea72a40 softclk/6
0 49 1 6 200 fffffe810ea6b1e0 softbio/6
0 48 1 6 200 fffffe810ea6b600 softnet/6
0 > 47 7 6 201 fffffe810ea6ba20 idle/6
0 46 3 5 200 fffffe810ea221c0 xcall/5 xcall
0 45 1 5 200 fffffe810ea225e0 softser/5
0 44 1 5 200 fffffe810ea22a00 softclk/5
0 43 1 5 200 fffffe810ea0b1a0 softbio/5
0 42 1 5 200 fffffe810ea0b5c0 softnet/5
0 > 41 7 5 201 fffffe810ea0b9e0 idle/5
0 40 3 4 200 fffffe810e9ca180 xcall/4 xcall
0 39 1 4 200 fffffe810e9ca5a0 softser/4
0 38 1 4 200 fffffe810e9ca9c0 softclk/4
0 37 1 4 200 fffffe810e9b3160 softbio/4
0 36 1 4 200 fffffe810e9b3580 softnet/4
0 > 35 7 4 201 fffffe810e9b39a0 idle/4
0 34 3 3 200 fffffe810e972140 xcall/3 xcall
0 33 1 3 200 fffffe810e972560 softser/3
0 32 1 3 200 fffffe810e972980 softclk/3
0 31 1 3 200 fffffe810e95b120 softbio/3
0 30 1 3 200 fffffe810e95b540 softnet/3
0 > 29 7 3 201 fffffe810e95b960 idle/3
0 28 3 2 200 fffffe810e922100 xcall/2 xcall
0 27 1 2 200 fffffe810e922520 softser/2
0 26 1 2 200 fffffe810e922940 softclk/2
0 25 1 2 200 fffffe810e9030e0 softbio/2
0 24 1 2 200 fffffe810e903500 softnet/2
0 > 23 7 2 201 fffffe810e903920 idle/2
0 22 3 1 200 fffffe810e8ca0c0 xcall/1 xcall
0 21 1 1 200 fffffe810e8ca4e0 softser/1
0 20 1 1 200 fffffe810e8ca900 softclk/1
0 19 1 1 200 fffffe810e8a30a0 softbio/1
0 18 1 1 200 fffffe810e8a34c0 softnet/1
0 > 17 7 1 201 fffffe810e8a38e0 idle/1
0 16 3 1 200 fffffe822dd92080 lnxsyswq lnxsyswq
0 15 3 0 200 fffffe822dd924a0 sysmon smtaskq
0 14 3 7 200 fffffe822dd928c0 pmfsuspend pmfsuspend
0 13 3 2 200 fffffe822e1b1060 pmfevent pmfevent
0 12 3 0 200 fffffe822e1b1480 sopendfree sopendfr
0 11 3 0 200 fffffe822e1b18a0 nfssilly nfssilly
0 10 3 1 200 fffffe822f5d0040 cachegc cachegc
0 9 3 0 200 fffffe822f5d0460 vdrain vdrain
0 8 3 6 200 fffffe822f5d0880 modunload mod_unld
0 7 3 0 200 fffffe822f5eb020 xcall/0 xcall
0 > 6 7 0 200 fffffe822f5eb440 softser/0
0 > 5 7 0 200 fffffe822f5eb860 softclk/0
0 4 1 0 200 fffffe822f607000 softbio/0
0 > 3 7 0 200 fffffe822f607420 softnet/0
0 2 1 0 201 fffffe822f607840 idle/0
0 1 3 3 200 ffffffff81481b80 swapper uvm
db{0}> trace/a fffffe822f5eb440
trace: pid 0 lid 6 at 0xffff8000ae69adf8
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 0xffff8000ae69ae70
Xdoreti() at netbsd:Xdoreti
--- interrupt ---
Bad frame pointer: 0xffff800000000000
206:
db{0}> trace/a fffffe822f5eb860
trace: pid 0 lid 5 at 0xffff8000bdab8ba0
Xsoftintr() at netbsd:Xsoftintr+0x4f
--- interrupt ---
7f8000000000:
db{0}> trace/a fffffe822f607420
trace: pid 0 lid 3 at 0xffff8000ae6960e0
Xsoftintr() at netbsd:Xsoftintr+0x4f
--- interrupt ---
0:
db{0}> show all locks
[Locks tracked through LWPs]
Locks held by an LWP (ssh):
Lock 0 (initialized at uvm_obj_init)
lock address : 0xfffffe822cf2df00 type : sleep/adaptive
initialized : 0xffffffff8096aed9
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
current cpu : 0 last held: 0
current lwp : 0xfffffe822f5eb440 last held: 0xfffffe8220810940
last locked* : 0xffffffff8095cf70 unlocked : 0xffffffff80a41ef5
owner field : 0xfffffe8220810940 wait/spin: 1/0
Turnstile chain at 0xffffffff814c50c0.
=> Turnstile at 0xfffffe810f3865a0 (wrq=0xfffffe810f3865c0, rdq=0xfffffe810f3865d0).
=> 0 waiting readers:
=> 1 waiting writers: 0xfffffe822dbf2100
Lock 1 (initialized at pmap_create)
lock address : 0xfffffe8226aa4760 type : sleep/adaptive
initialized : 0xffffffff802463c2
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
current cpu : 0 last held: 0
current lwp : 0xfffffe822f5eb440 last held: 0xfffffe8220810940
last locked* : 0xffffffff80247877 unlocked : 0xffffffff80249014
owner field : 0xfffffe8220810940 wait/spin: 0/0
Turnstile chain at 0xffffffff814c5180.
=> No active turnstile for this lock.
Locks held by an LWP (dhcpd):
Lock 0 (initialized at vcache_alloc)
lock address : 0xfffffe822ce13e58 type : sleep/adaptive
initialized : 0xffffffff80a402e2
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
current cpu : 0 last held: 7
current lwp : 0xfffffe822f5eb440 last held: 0xfffffe822d8e6580
last locked* : 0xffffffff80a579ce unlocked : 0xffffffff80a57a04
owner/count : 0xfffffe822d8e6580 flags : 0x0000000000000004
Turnstile chain at 0xffffffff814c4f70.
=> No active turnstile for this lock.
Locks held by an LWP (npfgc-0):
Lock 0 (initialized at npf_config_init)
lock address : 0xfffffe822ca22f08 type : sleep/adaptive
initialized : 0xffffffff8196d8cf
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
current cpu : 0 last held: 3
current lwp : 0xfffffe822f5eb440 last held: 0xfffffe822c760a20
last locked* : 0xffffffff81972df3 unlocked : 0xffffffff81972e03
owner field : 0xfffffe822c760a20 wait/spin: 0/0
Turnstile chain at 0xffffffff814c50d0.
=> No active turnstile for this lock.
Locks held by an LWP (ioflush):
Lock 0 (initialized at vfs_mount_sysinit)
lock address : 0xffffffff815cc8d8 type : sleep/adaptive
initialized : 0xffffffff80a30a85
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
current cpu : 0 last held: 5
current lwp : 0xfffffe822f5eb440 last held: 0xfffffe822dbf2100
last locked* : 0xffffffff80a30864 unlocked : 0xffffffff80a30966
owner field : 0xfffffe822dbf2100 wait/spin: 0/0
Turnstile chain at 0xffffffff814c5070.
=> No active turnstile for this lock.
[Locks tracked through CPUs]
Locks held on CPU 0:
Lock 0 (initialized at com_attach_subr)
lock address : 0xfffffe810f2731e0 type : spin
initialized : 0xffffffff805f4964
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
current cpu : 0 last held: 0
current lwp : 0xfffffe822f5eb440 last held: 0xfffffe822f5eb440
last locked* : 0xffffffff805f3ec4 unlocked : 0xffffffff805f40a3
owner field : 0x0000000000010800 wait/spin: 0/1
db{0}>
Regards,
- Havard
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