panic: sx lock still held cpuid = 1 time = 1622719565 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009e2fe880 vpanic() at vpanic+0x1c7/frame 0xfffffe009e2fe8e0 panic() at panic+0x43/frame 0xfffffe009e2fe940 sx_destroy() at sx_destroy+0x63/frame 0xfffffe009e2fe960 solisten_proto() at solisten_proto+0xd2/frame 0xfffffe009e2fe9c0 tcp6_usr_listen() at tcp6_usr_listen+0x1dc/frame 0xfffffe009e2fea30 solisten() at solisten+0x7a/frame 0xfffffe009e2fea70 kern_listen() at kern_listen+0x113/frame 0xfffffe009e2feab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe009e2febf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 60476 tid 167581 ] Stopped at kdb_enter+0x67: movq $0,0x163655e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0096e00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009e2fe860 rbp 0xfffffe009e2fe880 rsi 0x40001 rdi 0xffffffff8113bc36 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009e2fe750 r11 0x1ff61fff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a7c879 r15 0xffffffff81a7c879 rip 0xffffffff81132c27 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x163655e(%rip) db> show proc Process 60476 (syz-executor.1) at 0xfffff8005885ca60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffff8004f456000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009df81000 (map 0xfffffe009df81000) (map.pmap 0xfffffe009df810c0) (pmap 0xfffffe009df81120) threads: 3 164507 RunQ syz-executor.1 167580 Run CPU 0 syz-executor.1 167581 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 60476 783 783 0 R (threaded) syz-executor.1 164507 RunQ syz-executor.1 167580 Run CPU 0 syz-executor.1 167581 Run CPU 1 syz-executor.1 60472 785 785 0 R (threaded) syz-executor.2 166256 RunQ syz-executor.2 167574 RunQ syz-executor.2 60471 787 787 0 R (threaded) syz-executor.3 150347 RunQ syz-executor.3 167577 RunQ syz-executor.3 59390 1 783 0 SV uwait 0xfffff80058448d00 syz-executor.1 59383 1 783 0 SV uwait 0xfffff800588bdd00 syz-executor.1 59373 1 783 0 SV uwait 0xfffff8005882af00 syz-executor.1 59369 1 785 0 SV uwait 0xfffff800588bdf00 syz-executor.2 59365 1 785 0 SV uwait 0xfffff8004c429900 syz-executor.2 59363 1 783 0 SV uwait 0xfffff80058448100 syz-executor.1 59351 1 783 0 SV uwait 0xfffff8005886fb00 syz-executor.1 59342 1 783 0 SV uwait 0xfffff8005882ab00 syz-executor.1 59322 59321 787 0 SV uwait 0xfffff8005804d300 syz-executor.3 59321 1 787 0 DV ppwait 0xfffff800586854e0 syz-executor.3 59175 1 783 0 SV uwait 0xfffff80058578f00 syz-executor.1 59174 1 783 0 SV uwait 0xfffff800584c5300 syz-executor.1 59134 1 783 0 SV uwait 0xfffff8004cc97f00 syz-executor.1 59133 1 783 0 SV uwait 0xfffff8005886f700 syz-executor.1 59089 1 783 0 SV uwait 0xfffff8004c9e4500 syz-executor.1 59088 1 783 0 SV uwait 0xfffff80058448700 syz-executor.1 59001 1 787 0 SV uwait 0xfffff8004ce98900 syz-executor.3 59000 1 787 0 SV uwait 0xfffff8005806b300 syz-executor.3 58115 1 58111 0 SV uwait 0xfffff800583e5500 syz-executor.2 58114 1 58111 0 SV uwait 0xfffff8004cc97300 syz-executor.2 57905 1 57904 0 SV uwait 0xfffff8004f53c500 syz-executor.1 57791 57790 783 0 SV uwait 0xfffff8005813f700 syz-executor.1 57790 1 783 0 DV ppwait 0xfffff8005890f4e0 syz-executor.1 57771 57767 57767 0 SV uwait 0xfffff80058788900 syz-executor.3 57767 1 57767 0 DVs ppwait 0xfffff80058800f40 syz-executor.3 56942 56941 56940 0 SV uwait 0xfffff8004c73b900 syz-executor.1 56941 1 56940 0 DV ppwait 0xfffff800586fba10 syz-executor.1 56639 56638 56633 0 SV uwait 0xfffff80058788b00 syz-executor.1 56638 56637 56633 0 DV ppwait 0xfffff800588974e0 syz-executor.1 56637 56636 56633 0 DV ppwait 0xfffff80058897a10 syz-executor.1 56636 1 56633 0 DV ppwait 0xfffff800586884e0 syz-executor.1 54416 1 782 0 SV uwait 0xfffff8004cba5300 syz-executor.0 53975 53974 782 0 SV uwait 0xfffff8005813f300 syz-executor.0 53974 1 782 0 DV ppwait 0xfffff80058810f40 syz-executor.0 52455 1 782 0 SV uwait 0xfffff8005804d100 syz-executor.0 51169 51168 783 0 SV uwait 0xfffff8005804e700 syz-executor.1 51168 1 783 0 DV ppwait 0xfffff800586fbf40 syz-executor.1 51112 51111 783 0 SV uwait 0xfffff80058788500 syz-executor.1 51111 1 783 0 DV ppwait 0xfffff800588104e0 syz-executor.1 51096 1 782 0 SV uwait 0xfffff8004cc97700 syz-executor.0 51095 1 782 0 SV uwait 0xfffff8004cf6ab00 syz-executor.0 48693 1 787 0 SV uwait 0xfffff8004c73bb00 syz-executor.3 48690 1 787 0 SV uwait 0xfffff8005804d900 syz-executor.3 48458 1 782 0 SV uwait 0xfffff80058448500 syz-executor.0 48449 1 782 0 SV uwait 0xfffff80058448300 syz-executor.0 48357 1 48352 0 SV uwait 0xfffff8004c783300 syz-executor.0 48355 1 48352 0 SV uwait 0xfffff80058108300 syz-executor.0 48314 1 783 0 SV uwait 0xfffff8004cf6af00 syz-executor.1 48313 1 783 0 SV uwait 0xfffff800580de900 syz-executor.1 48224 48223 48223 0 SV uwait 0xfffff800580de100 syz-executor.1 48223 1 48223 0 DV ppwait 0xfffff800582adf40 syz-executor.1 47033 47032 783 0 SV uwait 0xfffff800583e5b00 syz-executor.1 47032 1 783 0 DV ppwait 0xfffff800584de4e0 syz-executor.1 46954 1 783 0 SV uwait 0xfffff8004cc97d00 syz-executor.1 46501 46495 787 0 SV uwait 0xfffff8004ce98f00 syz-executor.3 46495 1 787 0 DV ppwait 0xfffff80058660a10 syz-executor.3 46372 46371 782 0 SV uwait 0xfffff800583e5700 syz-executor.0 46371 1 782 0 DV ppwait 0xfffff800586604e0 syz-executor.0 46202 46200 785 0 SV uwait 0xfffff8005804ed00 syz-executor.2 46200 1 785 0 DV ppwait 0xfffff800583e2a10 syz-executor.2 46027 46024 785 0 SV uwait 0xfffff80058108f00 syz-executor.2 46024 1 785 0 DV ppwait 0xfffff800580f3a10 syz-executor.2 44153 1 785 0 SV select 0xfffff8005859bbc0 syz-executor.2 44108 1 783 0 SV uwait 0xfffff8004fcdb100 syz-executor.1 44015 1 783 0 SV uwait 0xfffff8005804d700 syz-executor.1 44007 1 783 0 SV uwait 0xfffff8004cfceb00 syz-executor.1 44000 1 783 0 SV uwait 0xfffff8004cba5100 syz-executor.1 43990 1 783 0 SV uwait 0xfffff8004cba5500 syz-executor.1 43981 1 783 0 SV uwait 0xfffff800580de700 syz-executor.1 43969 1 783 0 SV uwait 0xfffff80058108500 syz-executor.1 43937 1 782 0 SV uwait 0xfffff8005804e500 syz-executor.0 43930 1 782 0 SV uwait 0xfffff8005804df00 syz-executor.0 43837 1 783 0 SV uwait 0xfffff8004cc88500 syz-executor.1 43829 1 787 0 SV uwait 0xfffff800583e5900 syz-executor.3 43828 1 787 0 SV uwait 0xfffff8005806b500 syz-executor.3 43607 43606 787 0 SV uwait 0xfffff8005804d500 syz-executor.3 43606 1 787 0 DV ppwait 0xfffff800582404e0 syz-executor.3 43589 1 782 0 SV uwait 0xfffff8004cf6ad00 syz-executor.0 43587 1 782 0 SV select 0xfffff800583785c0 syz-executor.0 43481 43480 783 0 SV uwait 0xfffff800580de500 syz-executor.1 43480 1 783 0 DV ppwait 0xfffff800584aaa10 syz-executor.1 43439 43438 783 0 SV uwait 0xfffff800583e5d00 syz-executor.1 43438 1 783 0 DV ppwait 0xfffff800584aaf40 syz-executor.1 41104 41103 787 0 SV uwait 0xfffff8004cf6a300 syz-executor.3 41103 1 787 0 DV ppwait 0xfffff800582b24e0 syz-executor.3 38943 38942 785 0 SV uwait 0xfffff8004ce98d00 syz-executor.2 38942 1 785 0 DV ppwait 0xfffff8005812cf40 syz-executor.2 38869 38868 785 0 SV uwait 0xfffff8005806bd00 syz-executor.2 38868 1 785 0 DV ppwait 0xfffff8005813df40 syz-executor.2 38072 1 785 0 SV uwait 0xfffff8004cc88300 syz-executor.2 38071 1 785 0 SV uwait 0xfffff8005804dd00 syz-executor.2 35945 1 785 0 SV uwait 0xfffff800580ded00 syz-executor.2 35931 1 785 0 SV uwait 0xfffff8004ce98100 syz-executor.2 35877 1 785 0 SV uwait 0xfffff8005801ff00 syz-executor.2 35868 1 783 0 SV uwait 0xfffff8005801fb00 syz-executor.1 35867 1 785 0 SV uwait 0xfffff800580def00 syz-executor.2 35859 1 785 0 SV uwait 0xfffff8005801f700 syz-executor.2 35858 1 783 0 SV uwait 0xfffff8004cfce500 syz-executor.1 35846 1 783 0 SV uwait 0xfffff8004ca87900 syz-executor.1 35839 1 783 0 SV uwait 0xfffff800580deb00 syz-executor.1 35827 1 783 0 SV uwait 0xfffff8004f572900 syz-executor.1 35816 1 783 0 SV uwait 0xfffff8005804e900 syz-executor.1 35807 1 783 0 SV uwait 0xfffff8004febdf00 syz-executor.1 35798 1 783 0 SV uwait 0xfffff8004c429100 syz-executor.1 35789 1 783 0 SV uwait 0xfffff8004febdd00 syz-executor.1 35781 1 783 0 SV uwait 0xfffff8005801fd00 syz-executor.1 35774 1 783 0 SV uwait 0xfffff800580de300 syz-executor.1 35764 1 783 0 SV uwait 0xfffff8005804e300 syz-executor.1 35755 1 783 0 SV uwait 0xfffff8004cfcef00 syz-executor.1 35741 1 783 0 SV uwait 0xfffff800580a4d00 syz-executor.1 35405 1 785 0 SV uwait 0xfffff8004cba5b00 syz-executor.2 35404 1 785 0 SV uwait 0xfffff80015e62d00 syz-executor.2 32641 32640 783 0 SV uwait 0xfffff8004f53cf00 syz-executor.1 32640 1 783 0 DV ppwait 0xfffff8004cc59f40 syz-executor.1 32541 32539 32539 0 SV uwait 0xfffff8004cba5d00 syz-executor.1 32539 1 32539 0 DVs ppwait 0xfffff8004cf0da10 syz-executor.1 32526 1 32523 0 SV uwait 0xfffff8004cf6a100 syz-executor.2 32524 1 32523 0 SV uwait 0xfffff8005804ef00 syz-executor.2 31221 1 785 0 SV uwait 0xfffff8004cfce900 syz-executor.2 31220 1 785 0 SV uwait 0xfffff8004c3ecd00 syz-executor.2 29196 1 783 0 SV uwait 0xfffff8004c429700 syz-executor.1 29193 1 29193 0 SVs uwait 0xfffff8004c9e4300 syz-executor.1 28608 1 782 0 SV uwait 0xfffff8004cfce100 syz-executor.0 28603 1 782 0 SV uwait 0xfffff8004cfce700 syz-executor.0 28590 1 782 0 SV uwait 0xfffff8004fbfeb00 syz-executor.0 28581 1 782 0 SV uwait 0xfffff8004ca87b00 syz-executor.0 28574 1 782 0 SV uwait 0xfffff8004f53cd00 syz-executor.0 28565 1 782 0 SV uwait 0xfffff8004c85e100 syz-executor.0 28556 1 782 0 SV uwait 0xfffff8004cba5900 syz-executor.0 28547 1 782 0 SV uwait 0xfffff8004c783100 syz-executor.0 28538 1 782 0 SV uwait 0xfffff8004c85e500 syz-executor.0 28529 1 782 0 SV uwait 0xfffff8004ca87500 syz-executor.0 28526 1 783 0 SV uwait 0xfffff8004c9e4100 syz-executor.1 28519 1 782 0 SV uwait 0xfffff8004cc88d00 syz-executor.0 28510 1 782 0 SV uwait 0xfffff8004cba5f00 syz-executor.0 28352 1 783 0 SV uwait 0xfffff8004fbfe300 syz-executor.1 28245 1 785 0 SV uwait 0xfffff8004c85e900 syz-executor.2 28236 1 785 0 SV uwait 0xfffff8004c9e4700 syz-executor.2 28228 1 785 0 SV uwait 0xfffff8004c9cab00 syz-executor.2 28219 1 785 0 SV uwait 0xfffff8004fbfe900 syz-executor.2 28212 1 785 0 SV uwait 0xfffff8004ca38500 syz-executor.2 28200 1 785 0 SV uwait 0xfffff8004f572100 syz-executor.2 28190 1 785 0 SV uwait 0xfffff8004fcdb500 syz-executor.2 28181 1 785 0 SV uwait 0xfffff8004cba5700 syz-executor.2 28175 1 785 0 SV uwait 0xfffff8004c73b700 syz-executor.2 28164 1 785 0 SV uwait 0xfffff80015edd500 syz-executor.2 28155 1 785 0 SV uwait 0xfffff8004fbc8900 syz-executor.2 28146 1 785 0 SV uwait 0xfffff8004c9e4900 syz-executor.2 28134 1 785 0 SV uwait 0xfffff8004c3ec100 syz-executor.2 28125 1 785 0 SV uwait 0xfffff8004ca87d00 syz-executor.2 28122 1 787 0 SV uwait 0xfffff8004c3c2d00 syz-executor.3 28095 1 787 0 SV uwait 0xfffff8004c73bd00 syz-executor.3 27610 1 785 0 SV uwait 0xfffff8004fbfe500 syz-executor.2 27605 1 785 0 SV uwait 0xfffff8004f53c900 syz-executor.2 27574 1 787 0 SV uwait 0xfffff8004fbfe100 syz-executor.3 27573 1 787 0 SV uwait 0xfffff8004c73b300 syz-executor.3 27480 27476 787 0 SV uwait 0xfffff8004c9caf00 syz-executor.3 27476 1 787 0 DV ppwait 0xfffff8004c8f44e0 syz-executor.3 27435 27434 787 0 SV uwait 0xfffff8004fcdb300 syz-executor.3 27434 1 787 0 DV ppwait 0xfffff8004c6fea10 syz-executor.3 27354 27352 787 0 SV uwait 0xfffff8004ca38100 syz-executor.3 27352 1 787 0 DV ppwait 0xfffff8004cc594e0 syz-executor.3 26810 1 785 0 SV uwait 0xfffff80015edd300 syz-executor.2 26797 1 785 0 SV uwait 0xfffff8004fcdbf00 syz-executor.2 26262 1 785 0 SV uwait 0xfffff80015d1a500 syz-executor.2 26247 1 787 0 SV uwait 0xfffff8004f53c700 syz-executor.3 26241 1 787 0 SV uwait 0xfffff8004f53cb00 syz-executor.3 26229 1 787 0 SV uwait 0xfffff8004c93c100 syz-executor.3 26220 1 787 0 SV uwait 0xfffff8004c429d00 syz-executor.3 26205 26204 785 0 SV uwait 0xfffff8004c9e4b00 syz-executor.2 26204 1 785 0 DV ppwait 0xfffff8004cc294e0 syz-executor.2 26109 26106 26103 0 SV uwait 0xfffff8004fc42700 syz-executor.2 26108 26107 787 0 SV uwait 0xfffff80015d1a900 syz-executor.3 26107 1 787 0 DV ppwait 0xfffff8004cc59a10 syz-executor.3 26106 1 26103 0 DV ppwait 0xfffff8004c93e4e0 syz-executor.2 26040 26038 785 0 SV uwait 0xfffff8004c429f00 syz-executor.2 26038 1 785 0 DV ppwait 0xfffff8004ccdaf40 syz-executor.2 25997 25994 787 0 SV uwait 0xfffff80015e03300 syz-executor.3 25994 1 787 0 DV ppwait 0xfffff8004cc29a10 syz-executor.3 25967 25966 785 0 SV uwait 0xfffff8004fa23f00 syz-executor.2 25966 1 785 0 DV ppwait 0xfffff8004cbbca10 syz-executor.2 25879 25877 785 0 SV uwait 0xfffff8004c9ca900 syz-executor.2 25877 1 785 0 DV ppwait 0xfffff8004cc2c4e0 syz-executor.2 24133 24132 785 0 SV uwait 0xfffff8004c783d00 syz-executor.2 24132 1 785 0 DV ppwait 0xfffff8004ca35f40 syz-executor.2 24022 24021 785 0 SV uwait 0xfffff8004c93c300 syz-executor.2 24021 1 785 0 DV ppwait 0xfffff80015dac4e0 syz-executor.2 23983 23982 785 0 SV uwait 0xfffff8004c9cad00 syz-executor.2 23982 1 785 0 DV ppwait 0xfffff8004cb67f40 syz-executor.2 23941 1 785 0 SV uwait 0xfffff8004febd500 syz-executor.2 23940 1 785 0 SV uwait 0xfffff80015eddd00 syz-executor.2 22340 1 22336 0 SV uwait 0xfffff8004fbfef00 syz-executor.0 22327 1 22325 0 SV uwait 0xfffff8004c9e4f00 syz-executor.0 22316 1 22315 0 SV uwait 0xfffff8004c3ec300 syz-executor.0 22308 1 22307 0 SV uwait 0xfffff800153e1900 syz-executor.0 22299 1 22297 0 SV uwait 0xfffff8004c93c700 syz-executor.0 22288 22284 22284 0 SV uwait 0xfffff8004fa23700 syz-executor.3 22284 1 22284 0 DVs ppwait 0xfffff8004ca174e0 syz-executor.3 22223 22222 22222 0 SV uwait 0xfffff8004c9ca500 syz-executor.0 22222 1 22222 0 DVs ppwait 0xfffff8004c9e3a10 syz-executor.0 20960 1 785 0 SV uwait 0xfffff8004c93c900 syz-executor.2 20233 20230 782 0 SV uwait 0xfffff8004febd100 syz-executor.0 20230 1 782 0 DV ppwait 0xfffff8004c5024e0 syz-executor.0 18495 18494 782 0 SV uwait 0xfffff8004c93cf00 syz-executor.0 18494 18493 782 0 DV ppwait 0xfffff8004c893a10 syz-executor.0 18493 18492 782 0 DV ppwait 0xfffff8004c9e74e0 syz-executor.0 18492 1 782 0 DV ppwait 0xfffff8004c9e7f40 syz-executor.0 14406 14405 787 0 SV uwait 0xfffff8004febdb00 syz-executor.3 14405 1 787 0 DV ppwait 0xfffff8004c8f4f40 syz-executor.3 14256 14253 787 0 SV uwait 0xfffff8004c3c2700 syz-executor.3 14253 1 787 0 DV ppwait 0xfffff8004c502a10 syz-executor.3 12230 1 783 0 SV uwait 0xfffff8004fcdbd00 syz-executor.1 12226 1 787 0 SV uwait 0xfffff8004c3c2300 syz-executor.3 12221 1 783 0 SV uwait 0xfffff8004fa55300 syz-executor.1 12095 1 782 0 SV uwait 0xfffff80015d1af00 syz-executor.0 12084 1 783 0 SV uwait 0xfffff8004fa23300 syz-executor.1 12081 1 785 0 SV uwait 0xfffff8004fa55500 syz-executor.2 12080 1 787 0 SV uwait 0xfffff8004c429b00 syz-executor.3 12071 1 785 0 SV uwait 0xfffff8004fc42f00 syz-executor.2 12062 1 785 0 SV uwait 0xfffff8004fbc8d00 syz-executor.2 12053 1 785 0 SV uwait 0xfffff8004c429500 syz-executor.2 12044 1 785 0 SV uwait 0xfffff80015e03d00 syz-executor.2 12032 1 785 0 SV uwait 0xfffff8004fa23100 syz-executor.2 12026 1 783 0 SV uwait 0xfffff8004c3ecf00 syz-executor.1 12022 1 785 0 SV uwait 0xfffff8004c3ecb00 syz-executor.2 12016 1 785 0 SV uwait 0xfffff8004c3c2500 syz-executor.2 12007 1 785 0 SV uwait 0xfffff8004febd300 syz-executor.2 11995 1 785 0 SV uwait 0xfffff8004f53c300 syz-executor.2 11985 1 785 0 SV uwait 0xfffff8004c3c2900 syz-executor.2 11984 1 787 0 SV uwait 0xfffff8004fa58100 syz-executor.3 11977 1 785 0 SV uwait 0xfffff8004fa55b00 syz-executor.2 11970 1 787 0 SV uwait 0xfffff8004fa58d00 syz-executor.3 9473 1 783 0 SV uwait 0xfffff8004fcdbb00 syz-executor.1 9466 1 783 0 SV uwait 0xfffff8004fcdb700 syz-executor.1 9455 1 783 0 SV uwait 0xfffff8004fc42500 syz-executor.1 9447 1 783 0 SV uwait 0xfffff8004fa58700 syz-executor.1 9435 1 783 0 SV uwait 0xfffff80015e03b00 syz-executor.1 9425 1 783 0 SV uwait 0xfffff80015edd900 syz-executor.1 8156 1 8156 65 Ss select 0xfffff8004fd1bec0 dhclient 6901 1 6901 0 Ss select 0xfffff8004febc2c0 dhclient 6898 1 6898 0 Ss select 0xfffff8004fcc8a40 dhclient 6879 1 6879 65 Ss select 0xfffff8004fd1ba40 dhclient 6408 1 782 0 SV uwait 0xfffff8004fc42d00 syz-executor.0 6399 1 782 0 SV uwait 0xfffff8004fc42100 syz-executor.0 6390 1 782 0 SV uwait 0xfffff8004fc42900 syz-executor.0 6380 1 782 0 SV uwait 0xfffff80015eddb00 syz-executor.0 4796 1 4796 0 Ss select 0xfffff8004faf3ec0 dhclient 4793 1 4793 0 Ss select 0xfffff8004febc8c0 dhclient 4774 1 4774 65 Ss select 0xfffff8004fdae5c0 dhclient 4325 1 4325 0 Ss select 0xfffff8004fbb7a40 dhclient 4322 1 4322 0 Ss select 0xfffff8004fcbc8c0 dhclient 4303 1 4303 65 Ss select 0xfffff8004fd3aa40 dhclient 3926 3925 782 0 SV uwait 0xfffff8004fa58500 syz-executor.0 3925 1 782 0 DV ppwait 0xfffff8004fafe4e0 syz-executor.0 3921 3920 783 0 SV uwait 0xfffff80015d1cd00 syz-executor.1 3920 1 783 0 DV ppwait 0xfffff8004f456a10 syz-executor.1 3748 3747 783 0 SV uwait 0xfffff8004fc42b00 syz-executor.1 3747 1 783 0 DV ppwait 0xfffff8004c2e54e0 syz-executor.1 3677 3676 787 0 SV uwait 0xfffff8004f56f100 syz-executor.3 3676 1 787 0 DV ppwait 0xfffff8004f9bfa10 syz-executor.3 835 1 835 0 Ss select 0xfffff8004faf3a40 dhclient 828 1 828 0 Ss select 0xfffff8004faf3440 dhclient 787 780 787 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.3 785 780 785 0 Rs syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100123 S uwait 0xfffff8004f56f700 syz-fuzzer 100124 S uwait 0xfffff8004f56f900 syz-fuzzer 100125 S uwait 0xfffff8004f56fb00 syz-fuzzer 100126 S kqread 0xfffff80015e5ad00 syz-fuzzer 100127 S uwait 0xfffff8004f56ff00 syz-fuzzer 100128 S uwait 0xfffff80015d1a300 syz-fuzzer 100129 S uwait 0xfffff8004f572d00 syz-fuzzer 100130 S uwait 0xfffff8004f572f00 syz-fuzzer 103520 S uwait 0xfffff8004fa23500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8004f49d0b0 csh 776 694 776 0 Ss select 0xfffff8004f4f9bc0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8001541bcb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aaa4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aaacb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aae4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aaecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a354b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a35cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a3c4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a3ccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff8004f270d40 sshd 507 1 507 0 Ss select 0xfffff8004f320a40 syslogd 436 1 436 0 Ss select 0xfffff8004f3232c0 devd 435 1 435 65 Ss select 0xfffff8004f323140 dhclient 350 1 350 0 Ss select 0xfffff8004f285440 dhclient 347 1 347 0 Ss select 0xfffff8004f285a40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c4b530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004d594e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100086 D launds 0xffffffff82847084 [laundry: dom0] 100087 D umarcl 0xffffffff815d0510 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82fec828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830ed3c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004debc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d3dd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d3dd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c4ad00 [thr_0] 100029 D - 0xfffff80004c4ad80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff8000443a500 [if_io_tqg_0] 100006 D - 0xfffff8000443a100 [if_io_tqg_1] 100007 D - 0xfffff80004c73d00 [if_config_tqg_0] 100008 D - 0xfffff80004c73900 [softirq_0] 100009 D - 0xfffff80004c73500 [softirq_1] 100010 D - 0xfffff80004c73100 [aiod_kick taskq] 100012 D - 0xfffff80004c70900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c70500 [pci_hp taskq] 100015 D - 0xfffff80004c66d00 [inm_free taskq] 100017 D - 0xfffff80004c66500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66100 [thread taskq] 100019 D - 0xfffff80004c63d00 [in6m_free taskq] 100020 D - 0xfffff80004c63900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c63900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c63900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c63900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c63500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c63500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c63500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c63500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c63100 [firmware taskq] 100038 D - 0xfffff80004db8d00 [crypto_0] 100039 D - 0xfffff80004db8d00 [crypto_1] 100055 D - 0xfffff80004db8100 [vtnet0 rxq 0] 100056 D - 0xfffff80015361d00 [vtnet0 txq 0] 100057 D - 0xfffff80015361900 [vtnet0 rxq 1] 100058 D - 0xfffff80015361500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015372300 [virtio_balloon] 100064 D - 0xfffff80015361100 [mca taskq] 100066 D - 0xffffffff81e29510 [deadlkres] 100074 D - 0xfffff80015a32100 [acpi_task_0] 100075 D - 0xfffff80015a32100 [acpi_task_1] 100076 D - 0xfffff80015a32100 [acpi_task_2] 100077 D - 0xfffff80004db8500 [CAM taskq] 60469 782 782 0 Z syz-executor.0 db> show all locks Process 60476 (syz-executor.1) thread 0xfffffe009e4d2560 (167580) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff800583599e0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 Process 60476 (syz-executor.1) thread 0xfffffe009e472720 (167581) exclusive sleep mutex socket (socket) r = 0 (0xfffff80058359760) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:504 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800586a09a8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:496 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 filedesc 516 8337K 118973 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 subproc 642 2833K 61747 kobj 328 2624K 488 pcb 446 2479K 54340 vtbuf 24 2064K 46 inodedep 928 1447K 60898 newblk 34 1049K 60594 vfscache 3 1035K 3 acpica 1674 649K 54692 callout 2 528K 2 kdtrace 719 524K 128059 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 dirrem 903 452K 60431 bus 990 378K 3485 umtx 858 376K 858 BPF 56 347K 2141 freefile 906 340K 60242 linker 348 270K 409 sctp_atcl 243 243K 24706 DEVFS1 107 214K 124 module 512 192K 512 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 22 147K 60022 tfo_ccache 1 136K 1 kqueue 315 126K 60481 sem 4 120K 4 pwddesc 312 117K 60477 sctp_atky 279 105K 24991 UMA 270 102K 270 sctp_athm 243 92K 24706 audit_evclass 236 89K 294 vmem 3 80K 6 mtx_pool 2 80K 2 temp 35 77K 17539 syncache 1 76K 1 sctp_stro 36 72K 285 routetbl 127 69K 399 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 inpcbpolicy 162 61K 20390 ether_multi 152 57K 198 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 cred 53 53K 1560 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 taskqueue 60 36K 60 lltable 40 34K 276 proc 3 34K 3 DEVFSP 90 34K 2050 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 1 osd 82 31K 10225 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 sctp_map 72 27K 570 selfd 70 27K 772909 session 51 26K 537 ifnet 7 25K 7 plimit 24 24K 662 kcovinfo 64 24K 68 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 52 20K 758 UART 12 18K 12 bmsafemap 2 17K 60695 sctp_timw 32 16K 32 ksem 1 16K 194 rpc 2 16K 2 shmfd 1 16K 746 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 75 Unitno 30 12K 683 vt 11 11K 11 select 29 11K 7669 acpisem 28 11K 28 CAM XPT 22 11K 543 ip6opt 20 10K 573 uidinfo 3 9K 100 pf_ifnet 10 9K 19 freework 17 9K 59831 memdesc 1 8K 1 freeblks 16 8K 59830 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 mount 16 7K 90 newdirblk 17 7K 60000 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 120000 in_multi 6 3K 20 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 158 NFSD session 1 2K 1 linux 5 2K 6 ip_moptions 5 2K 438 CAM periph 4 2K 271 soname 5 2K 20811 filecaps 5 2K 1025 crypto 4 2K 4 diradd 4 2K 60475 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 ip_msource 3 2K 7 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 42 entropy 2 1K 50 sigio 2 1K 133 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 25 sctp_mcore 0 0K 0 sctp_socko 0 0K 465 sctp_iter 0 0K 7 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 7 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 dctcp data 0 0K 13 cdg data 0 0K 36 cubic data 0 0K 42 mqdata 0 0K 0 htcp data 0 0K 29 vegas data 0 0K 9 tcp_do 0 0K 0 tcp_fsb 0 0K 66 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 37441 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 77 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 7 allocindir 0 0K 0 indirdep 0 0K 10 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 141 in_mfilter 0 0K 100 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 61051 namei_tracker 0 0K 293 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 8 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 4580 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 391 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 33590 ioctlops 0 0K 209 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 970 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 945 80498 0 254 37957632 0 malloc-384 384 35981 59 114264 0 30 13839360 0 malloc-32768 32768 257 5 59484 0 1 8585216 0 malloc-8192 8192 849 7 85387 0 2 7012352 0 malloc-1024 1024 4183 1917 43597 0 16 6246400 0 malloc-1024 1024 949 2271 60927 0 16 3297280 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8944 596 299667 0 254 2442240 0 BUF TRIE 144 192 13276 1998 0 62 1939392 0 malloc-512 512 927 2281 60455 0 31 1642496 0 UMA Slabs 0 112 14596 17 14623 0 126 1636656 0 malloc-384 384 1979 1861 191925 0 30 1474560 0 RADIX NODE 144 9533 376 1262093 0 65 1426896 0 VM OBJECT 264 4260 75 848869 0 30 1144440 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 MAP ENTRY 96 11299 293 3288351 0 126 1112832 0 FFS inode 1160 700 252 60942 0 8 1104320 0 socket 944 398 490 66456 0 254 838272 0 sctp_ep 1280 207 426 24421 0 254 810240 0 THREAD 1808 405 24 67581 0 8 775632 0 malloc-1024 1024 696 32 92975 0 16 745472 0 malloc-384 384 1696 44 53644 0 30 668160 0 malloc-1024 1024 564 36 25955 0 16 614400 0 VMSPACE 2544 218 19 60210 0 5 602928 0 malloc-16384 16384 27 8 148 0 1 573440 0 malloc-384 384 1304 66 232096 0 30 526080 0 VNODE 448 738 297 60982 0 30 463680 0 PROC 1328 312 15 60476 0 8 434256 0 malloc-384 384 1026 14 4015 0 30 399360 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 tcpcb 1064 78 265 10213 0 254 364952 0 filedesc0 1072 312 17 60477 0 8 352688 0 malloc-512 512 87 537 60824 0 30 319488 0 malloc-384 384 642 68 826887 0 30 272640 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-512 512 484 20 60815 0 30 258048 0 malloc-2048 2048 120 4 164 0 8 253952 0 FFS2 dinode 256 700 245 60942 0 62 241920 0 malloc-4096 4096 2 56 4673 0 2 237568 0 vmem btag 56 3984 36 3984 0 254 225120 0 DEVCTL 1024 0 216 132 0 0 221184 0 256 Bucket 2048 93 9 11428 0 8 208896 0 malloc-384 384 459 61 146693 0 30 199680 0 malloc-65536 65536 1 2 177 0 1 196608 0 malloc-8192 8192 17 6 710 0 1 188416 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-16384 16384 6 5 44 0 1 180224 0 tcp_inpcb 488 78 282 10213 0 254 175680 0 malloc-32768 32768 4 1 19 0 1 163840 0 malloc-16384 16384 9 1 14 0 1 163840 0 S VFS Cache 104 1069 374 66742 0 126 150072 0 mbuf_packet 256 53 502 64292 0 254 142080 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 92 24 4613 0 16 118784 0 ksiginfo 112 312 732 5243 0 126 116928 0 unpcb 256 60 390 21573 0 254 115200 0 malloc-512 512 186 38 3948 0 30 114688 0 32 Bucket 256 198 222 57828 0 62 107520 0 sctp_asoc 2288 36 9 285 0 254 102960 0 pipe 744 100 35 13196 0 16 100440 0 g_bio 408 0 240 15785 0 30 97920 0 malloc-2048 2048 40 6 456 0 8 94208 0 malloc-512 512 128 56 183672 0 30 94208 0 malloc-8192 8192 9 2 42 0 1 90112 0 malloc-1024 1024 62 26 1273 0 16 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 Files 80 752 298 169883 0 126 84000 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-512 512 145 15 1015 0 30 81920 0 ripcb 488 13 147 4304 0 254 78080 0 malloc-4096 4096 10 9 130 0 2 77824 0 128 Bucket 1024 39 36 14614 0 16 76800 0 malloc-8192 8192 3 6 61054 0 1 73728 0 64 Bucket 512 67 77 20499 0 30 73728 0 16 Bucket 144 288 216 9394 0 62 72576 0 udp_inpcb 488 40 104 4730 0 254 70272 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 11 21 2829 0 8 65536 0 TURNSTILE 136 430 32 430 0 62 62832 0 malloc-4096 4096 8 7 531 0 2 61440 0 malloc-384 384 119 41 921 0 30 61440 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 232 0 1 49152 0 pcpu-8 8 4771 861 18591 0 254 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-512 512 68 12 272 0 30 40960 0 sctp_raddr 736 36 19 285 0 254 40480 0 SLEEPQUEUE 88 430 18 430 0 126 39424 0 udplite_inpcb 488 31 49 1143 0 254 39040 0 NAMEI 1024 0 36 278278 0 16 36864 0 malloc-2048 2048 3 15 152 0 8 36864 0 malloc-512 512 12 60 1412 0 30 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 6 0 1 32768 0 malloc-8192 8192 2 2 613 0 1 32768 0 malloc-4096 4096 6 2 761 0 2 32768 0 malloc-4096 4096 3 5 450 0 2 32768 0 malloc-2048 2048 16 0 16 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 PWD 32 200 808 59339 0 254 32256 0 malloc-4096 4096 2 5 11 0 2 28672 0 KNOTE 160 28 147 571144 0 62 28000 0 malloc-4096 4096 6 0 6 0 2 24576 0 ertt_txseginfo 40 0 606 80412 0 254 24240 0 ertt 72 78 258 10213 0 126 24192 0 ttyinq 160 135 15 300 0 62 24000 0 itimer 352 2 64 1338 0 30 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 171 0 16 22464 0 2 Bucket 32 110 520 16493 0 254 20160 0 8 Bucket 80 73 177 9880 0 126 20000 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 12 0 1 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 vtnet_tx_hdr 24 0 668 82620 0 254 16032 0 tcp_rack_pcb 832 0 18 66 0 16 14976 0 cpuset 104 7 117 1591 0 126 12896 0 malloc-1024 1024 9 3 14 0 16 12288 0 4 Bucket 48 2 250 1311 0 254 12096 0 kenv 258 15 30 1044 0 30 11610 0 malloc-4096 4096 2 0 2 0 2 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Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 128 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 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