panic: ASan: Invalid access, 8-byte write at 0xfffffe00a54ed5f0, UMAUseAfterFree(fd) cpuid = 0 time = 1637354648 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b3a390 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b3a4f0 vpanic() at vpanic+0x2b8/frame 0xfffffe0053b3a5d0 panic() at panic+0xb5/frame 0xfffffe0053b3a6a0 kasan_report() at kasan_report+0xdc/frame 0xfffffe0053b3a770 sctp_timer_stop() at sctp_timer_stop+0x82b/frame 0xfffffe0053b3a7e0 sctp_stop_association_timers() at sctp_stop_association_timers+0x119/frame 0xfffffe0053b3a810 sctp_free_assoc() at sctp_free_assoc+0x46a/frame 0xfffffe0053b3a980 sctp_threshold_management() at sctp_threshold_management+0x443/frame 0xfffffe0053b3a9d0 sctp_asconf_timer() at sctp_asconf_timer+0x77/frame 0xfffffe0053b3aa50 sctp_timeout_handler() at sctp_timeout_handler+0xcdb/frame 0xfffffe0053b3ab90 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053b3ad40 softclock() at softclock+0x152/frame 0xfffffe0053b3ad90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b3aef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b3af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b3af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100029 ] Stopped at kdb_enter+0x6b: movq $0,0x26f69ba(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xeb9e7d756245c4b9 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe0053b3a4d0 rbp 0xfffffe0053b3a4f0 rsi 0x1 rdi 0 r8 0x3 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0053ea73a0 r13 0xfffffe0053b3a501 r14 0xffffffff82b876a0 .str.18 r15 0xffffffff82b876a0 .str.18 rip 0xffffffff8178b0db kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x26f69ba(%rip) db> show proc Process 12 (intr) at 0xfffffe0053de8548: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e252e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e252e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83e26280 (map 0xffffffff83e26280) (map.pmap 0xffffffff83e26340) (pmap 0xffffffff83e263a8) threads: 23 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 Run CPU 0 [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 Run CPU 1 [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 28015 1 28015 0 Ss+ ttyin 0xfffffe0058474cb0 getty 28014 1 28014 0 Ss+ ttyin 0xfffffe00584748b0 getty 28013 1 28013 0 Ss+ ttyin 0xfffffe00584740b0 getty 28012 1 28012 0 Ss+ ttyin 0xfffffe00572e0cb0 getty 28011 1 28011 0 Ss+ ttyin 0xfffffe0058473cb0 getty 28010 1 28010 0 Ss+ ttyin 0xfffffe00584738b0 getty 28009 1 28009 0 Ss+ ttyin 0xfffffe00584730b0 getty 28008 1 28008 0 Ss+ ttyin 0xfffffe00584734b0 getty 28007 1 28007 0 Ss+ ttyin 0xfffffe00584744b0 getty 27909 1 861 0 S uwait 0xfffffe00a9571980 syz-executor.3 27906 1 861 0 S uwait 0xfffffe00a9572200 syz-executor.3 27900 1 861 0 S uwait 0xfffffe00aa534e00 syz-executor.3 27894 1 861 0 S uwait 0xfffffe00a9271600 syz-executor.3 27893 1 861 0 S uwait 0xfffffe00a9272d00 syz-executor.3 27407 1 861 0 S uwait 0xfffffe00a9570980 syz-executor.3 27047 1 872 0 SV uwait 0xfffffe00aa532900 syz-executor.0 27041 1 872 0 SV uwait 0xfffffe00a9270d80 syz-executor.0 27037 1 885 0 S uwait 0xfffffe00a9572b80 syz-executor.2 27027 1 885 0 S uwait 0xfffffe00a8b6ba00 syz-executor.2 27016 1 885 0 S uwait 0xfffffe00a9571880 syz-executor.2 27011 1 885 0 S uwait 0xfffffe00a9571900 syz-executor.2 27009 1 885 0 S uwait 0xfffffe00aa533900 syz-executor.2 26822 1 885 0 S uwait 0xfffffe00a9271000 syz-executor.2 26812 1 885 0 S uwait 0xfffffe00aa532e00 syz-executor.2 26809 1 885 0 S uwait 0xfffffe00a8b69080 syz-executor.2 26804 1 885 0 S uwait 0xfffffe00aa534080 syz-executor.2 26803 1 885 0 S uwait 0xfffffe00a9270e80 syz-executor.2 26624 0 0 0 DL (threaded) [KTLS] 134428 D - 0xfffffe00a8c57900 [thr_0] 142825 D - 0xfffffe00a8c57980 [thr_1] 142826 D - 0xffffffff83f6fba8 [alloc_0] 26341 1 861 0 S uwait 0xfffffe00aa534180 syz-executor.3 26339 1 861 0 S uwait 0xfffffe00a8b69500 syz-executor.3 26337 1 861 0 S uwait 0xfffffe009ef53680 syz-executor.3 26335 1 861 0 S uwait 0xfffffe00a9272e00 syz-executor.3 25490 1 782 0 S uwait 0xfffffe00a9570780 syz-executor.1 25487 1 885 0 S uwait 0xfffffe00a8d06480 syz-executor.2 25485 1 25482 0 S uwait 0xfffffe00a9272780 syz-executor.3 25480 1 885 0 S uwait 0xfffffe00a8d06b00 syz-executor.2 25479 1 782 0 S uwait 0xfffffe00a9273900 syz-executor.1 25477 1 25475 0 S uwait 0xfffffe00a9273700 syz-executor.3 25472 1 25470 0 S uwait 0xfffffe009ef53f00 syz-executor.3 25469 1 885 0 S uwait 0xfffffe00a9571b80 syz-executor.2 25467 1 782 0 S uwait 0xfffffe009ef54d00 syz-executor.1 25466 1 25460 0 S uwait 0xfffffe009ef54f00 syz-executor.3 25463 1 25460 0 S uwait 0xfffffe00a9271400 syz-executor.3 25458 1 782 0 S uwait 0xfffffe00a9273400 syz-executor.1 25456 1 782 0 S uwait 0xfffffe00a8d06f00 syz-executor.1 25358 1 872 60928 S uwait 0xfffffe00a9271500 syz-executor.0 24849 1 861 0 S uwait 0xfffffe00a8b6b980 syz-executor.3 24848 1 861 0 S uwait 0xfffffe00a9271100 syz-executor.3 23688 1 872 0 S uwait 0xfffffe00a9571580 syz-executor.0 23679 1 872 0 S uwait 0xfffffe00a9573180 syz-executor.0 23670 1 872 0 S uwait 0xfffffe009ef53600 syz-executor.0 23665 1 872 0 S uwait 0xfffffe00a9271200 syz-executor.0 23657 1 872 0 S uwait 0xfffffe00a9571280 syz-executor.0 22152 1 872 0 S uwait 0xfffffe00a9272900 syz-executor.0 22149 1 885 0 S uwait 0xfffffe005718a680 syz-executor.2 22146 1 872 0 S uwait 0xfffffe00a9570080 syz-executor.0 22143 1 885 0 S uwait 0xfffffe00a9571000 syz-executor.2 22140 1 872 0 S umtxn 0xfffffe00a9571200 syz-executor.0 22138 1 885 0 S uwait 0xfffffe0007989580 syz-executor.2 22134 1 885 0 S uwait 0xfffffe00a9572b00 syz-executor.2 22132 1 885 0 S uwait 0xfffffe0007989800 syz-executor.2 21855 1 782 0 S uwait 0xfffffe00a8b69180 syz-executor.1 21850 1 782 0 S uwait 0xfffffe00a9571d80 syz-executor.1 21847 1 885 0 S uwait 0xfffffe00a8b6ca00 syz-executor.2 21845 1 782 0 S uwait 0xfffffe00a9571a80 syz-executor.1 21841 1 885 0 S uwait 0xfffffe00a8d06c00 syz-executor.2 21838 1 885 0 S uwait 0xfffffe009ef54780 syz-executor.2 21834 1 885 0 S uwait 0xfffffe00a8d06d00 syz-executor.2 21830 1 885 0 S uwait 0xfffffe0007989880 syz-executor.2 21264 1 861 0 S uwait 0xfffffe00a8d05280 syz-executor.3 21256 1 861 0 S uwait 0xfffffe009ef52180 syz-executor.3 21244 1 861 0 S umtxn 0xfffffe00a9570f00 syz-executor.3 21238 1 861 0 S uwait 0xfffffe00a9570c00 syz-executor.3 21232 1 861 0 S uwait 0xfffffe00a9571600 syz-executor.3 20480 1 885 0 S uwait 0xfffffe00a9572100 syz-executor.2 20477 1 885 0 S uwait 0xfffffe00a9570e80 syz-executor.2 20402 1 885 0 S uwait 0xfffffe009ef52980 syz-executor.2 20401 1 782 0 S uwait 0xfffffe00a9573880 syz-executor.1 20400 1 861 0 S uwait 0xfffffe009ef54e00 syz-executor.3 20395 1 885 0 S uwait 0xfffffe00a9570180 syz-executor.2 20394 1 782 0 S uwait 0xfffffe00a9572f00 syz-executor.1 20392 1 861 0 S uwait 0xfffffe009ef51180 syz-executor.3 20389 1 885 0 S uwait 0xfffffe00a8d04b00 syz-executor.2 20388 1 782 0 S uwait 0xfffffe009ef51a00 syz-executor.1 20386 1 861 0 S uwait 0xfffffe00a9572d00 syz-executor.3 20381 1 782 0 S uwait 0xfffffe00a9570380 syz-executor.1 20380 1 782 0 S uwait 0xfffffe00a9572c80 syz-executor.1 17674 1 872 0 S uwait 0xfffffe00a9572880 syz-executor.0 17666 1 872 0 S uwait 0xfffffe00a9573600 syz-executor.0 17657 1 872 0 S uwait 0xfffffe009ef54800 syz-executor.0 17653 1 17653 0 S uwait 0xfffffe00a9570480 syz-executor.0 17646 1 872 0 S uwait 0xfffffe00a9570580 syz-executor.0 16007 1 782 0 S uwait 0xfffffe00a9571e80 syz-executor.1 15552 1 782 0 SV uwait 0xfffffe00a9572500 syz-executor.1 15549 1 872 0 SV uwait 0xfffffe005718a900 syz-executor.0 15546 1 861 0 SV uwait 0xfffffe00a9573480 syz-executor.3 15541 1 782 0 SV uwait 0xfffffe00a9571c80 syz-executor.1 15538 1 872 0 SV uwait 0xfffffe00a9573500 syz-executor.0 15535 1 861 0 SV uwait 0xfffffe00a8b6a800 syz-executor.3 15529 1 782 0 SV uwait 0xfffffe00a9572600 syz-executor.1 15526 1 872 0 SV uwait 0xfffffe009ef51080 syz-executor.0 15523 1 861 0 SV uwait 0xfffffe00a9572400 syz-executor.3 15518 1 861 0 SV uwait 0xfffffe009ef51e80 syz-executor.3 15510 1 861 0 SV uwait 0xfffffe00a9572000 syz-executor.3 15302 0 0 0 DL mdwait 0xfffffe009c19e000 [md0] 14952 1 861 0 S uwait 0xfffffe00a8d05580 syz-executor.3 14950 1 861 0 S uwait 0xfffffe009ef51c00 syz-executor.3 14946 1 861 0 S uwait 0xfffffe009ef54c80 syz-executor.3 14941 1 861 0 S uwait 0xfffffe00576f4880 syz-executor.3 14940 1 861 0 S uwait 0xfffffe009ef54100 syz-executor.3 14930 1 885 0 S uwait 0xfffffe009ef52900 syz-executor.2 14924 1 872 0 S uwait 0xfffffe00a8b6b300 syz-executor.0 14920 1 885 0 S uwait 0xfffffe00a9573300 syz-executor.2 14919 1 782 0 S uwait 0xfffffe00a8d06600 syz-executor.1 14914 1 872 0 S umtxn 0xfffffe00a8b69d00 syz-executor.0 14911 1 885 0 S uwait 0xfffffe009ef54e80 syz-executor.2 14908 1 782 0 S uwait 0xfffffe00a8b69280 syz-executor.1 14903 1 872 0 S uwait 0xfffffe00a8d03c00 syz-executor.0 14900 1 782 0 S uwait 0xfffffe00a9572300 syz-executor.1 14893 1 782 0 S uwait 0xfffffe00a8d06400 syz-executor.1 14890 1 782 0 S uwait 0xfffffe009ef51500 syz-executor.1 14369 1 782 0 S uwait 0xfffffe005718aa00 syz-executor.1 14367 1 782 0 S uwait 0xfffffe00a9573a00 syz-executor.1 13723 1 885 0 S uwait 0xfffffe005718a880 syz-executor.2 13722 1 885 0 S uwait 0xfffffe00a8b6a680 syz-executor.2 13450 1 872 0 S uwait 0xfffffe009ef53e80 syz-executor.0 13444 1 872 0 S uwait 0xfffffe009ef51580 syz-executor.0 13440 1 885 0 S uwait 0xfffffe00a8d03b00 syz-executor.2 13434 1 872 0 S uwait 0xfffffe00a8b6c880 syz-executor.0 13428 1 885 0 S uwait 0xfffffe00a8d04880 syz-executor.2 13423 1 885 0 S uwait 0xfffffe00a8d06300 syz-executor.2 13419 1 885 0 S uwait 0xfffffe00a8b69f00 syz-executor.2 13413 1 885 0 S uwait 0xfffffe009ef53780 syz-executor.2 13119 1 861 0 S uwait 0xfffffe00a8d05900 syz-executor.3 13112 1 861 0 S uwait 0xfffffe009ef51480 syz-executor.3 13108 1 861 0 S uwait 0xfffffe00576f4e80 syz-executor.3 13098 1 861 0 S uwait 0xfffffe00a8d05d80 syz-executor.3 13095 1 861 0 S uwait 0xfffffe00a8b6b580 syz-executor.3 12896 1 782 0 S uwait 0xfffffe00a8b6cc80 syz-executor.1 12893 1 872 0 S uwait 0xfffffe00a9573080 syz-executor.0 12891 1 872 0 S uwait 0xfffffe00a8b6bc00 syz-executor.0 12890 1 782 0 S umtxn 0xfffffe00a9573680 syz-executor.1 12886 1 782 0 S uwait 0xfffffe009ef54600 syz-executor.1 12885 1 872 0 S uwait 0xfffffe00a8b6a600 syz-executor.0 12880 1 782 0 S uwait 0xfffffe00a9573780 syz-executor.1 12879 1 782 0 S uwait 0xfffffe005718a980 syz-executor.1 12784 1 861 0 S uwait 0xfffffe009ef51100 syz-executor.3 12777 1 861 0 S uwait 0xfffffe009ef52a80 syz-executor.3 12773 1 861 0 S uwait 0xfffffe009ef53180 syz-executor.3 12770 1 861 0 S uwait 0xfffffe00a8d06280 syz-executor.3 12768 1 861 0 S uwait 0xfffffe009ef51280 syz-executor.3 12536 1 861 0 S uwait 0xfffffe00a8d03f00 syz-executor.3 12533 1 885 0 S uwait 0xfffffe00a8d05b80 syz-executor.2 12531 1 861 0 S uwait 0xfffffe00a8d05700 syz-executor.3 12530 1 885 0 S uwait 0xfffffe00576f4f00 syz-executor.2 12527 1 861 0 S uwait 0xfffffe00a8d03600 syz-executor.3 12525 1 885 0 S uwait 0xfffffe00a8b6a300 syz-executor.2 12520 1 885 0 S uwait 0xfffffe009ef51380 syz-executor.2 12518 1 885 0 S uwait 0xfffffe00a8b6b800 syz-executor.2 12473 1 782 0 S uwait 0xfffffe00a8b6a280 syz-executor.1 12465 1 782 0 S uwait 0xfffffe009ef52e00 syz-executor.1 12460 1 782 0 S uwait 0xfffffe00a8d04500 syz-executor.1 12457 1 782 0 S uwait 0xfffffe00a8b6c900 syz-executor.1 12454 1 782 0 S uwait 0xfffffe00576f4980 syz-executor.1 12081 1 861 0 S uwait 0xfffffe00a8d06100 syz-executor.3 12070 1 861 0 S uwait 0xfffffe00a8b69900 syz-executor.3 12069 1 885 0 S uwait 0xfffffe009ef51a80 syz-executor.2 12063 1 885 0 S uwait 0xfffffe00a8d04c00 syz-executor.2 12060 1 885 0 S uwait 0xfffffe00a8d06680 syz-executor.2 12056 1 861 0 S uwait 0xfffffe00a8d04c80 syz-executor.3 12052 1 861 0 S uwait 0xfffffe00a8d03d80 syz-executor.3 12050 1 861 0 S uwait 0xfffffe00a8d04580 syz-executor.3 11468 1 861 0 S uwait 0xfffffe00576f0a00 syz-executor.3 11463 1 872 0 S uwait 0xfffffe00a8b6ba80 syz-executor.0 11460 1 861 0 S uwait 0xfffffe00a8d03980 syz-executor.3 11457 1 872 0 S uwait 0xfffffe00a8b6cd00 syz-executor.0 11455 1 782 0 S uwait 0xfffffe00a8b6b880 syz-executor.1 11454 1 861 0 S uwait 0xfffffe00576f4a00 syz-executor.3 11451 1 872 0 S uwait 0xfffffe0007989a80 syz-executor.0 11450 1 782 0 S uwait 0xfffffe00a8d04480 syz-executor.1 11445 1 782 0 S uwait 0xfffffe00a8b6a100 syz-executor.1 11442 1 782 0 S uwait 0xfffffe009ef52000 syz-executor.1 11441 1 782 0 S uwait 0xfffffe00a8d03a80 syz-executor.1 11425 1 782 0 S uwait 0xfffffe0057188100 syz-executor.1 11423 1 782 0 S uwait 0xfffffe00a8d06000 syz-executor.1 11420 1 782 0 S uwait 0xfffffe00a8d04600 syz-executor.1 11419 1 885 0 S uwait 0xfffffe00a8d03700 syz-executor.2 11416 1 885 0 S uwait 0xfffffe00a8d05780 syz-executor.2 11412 1 885 0 S uwait 0xfffffe00a8d04380 syz-executor.2 11411 1 782 0 S uwait 0xfffffe00a8b6a880 syz-executor.1 11408 1 885 0 S uwait 0xfffffe00a8b69e80 syz-executor.2 11407 1 782 0 S uwait 0xfffffe00a8d05b00 syz-executor.1 11404 1 885 0 S uwait 0xfffffe00a8b6bf00 syz-executor.2 11403 1 782 0 S uwait 0xfffffe00a8d03d00 syz-executor.1 11398 1 885 0 S uwait 0xfffffe00a8b6b900 syz-executor.2 11396 1 885 0 S uwait 0xfffffe00a8b6b000 syz-executor.2 11395 1 885 0 S uwait 0xfffffe00a8d04180 syz-executor.2 10644 1 782 0 S uwait 0xfffffe00a8b6b700 syz-executor.1 10641 1 782 0 S uwait 0xfffffe00a8b6c180 syz-executor.1 10635 1 782 0 S uwait 0xfffffe00a8d05400 syz-executor.1 10628 1 782 0 S uwait 0xfffffe00a8b6a080 syz-executor.1 10626 1 782 0 S umtxn 0xfffffe00a8d03b80 syz-executor.1 10260 1 872 0 S uwait 0xfffffe00a8d03e00 syz-executor.0 10258 1 782 0 S uwait 0xfffffe00576f1480 syz-executor.1 10256 1 872 0 S uwait 0xfffffe00a8d05d00 syz-executor.0 10252 1 782 0 S uwait 0xfffffe00a8b6c580 syz-executor.1 10251 1 885 0 S uwait 0xfffffe00a8b6ad00 syz-executor.2 10249 1 885 0 S uwait 0xfffffe00576f1680 syz-executor.2 10248 1 872 0 S uwait 0xfffffe00a8d04800 syz-executor.0 10242 1 782 0 S uwait 0xfffffe00576f0180 syz-executor.1 10241 1 885 0 S uwait 0xfffffe00a8b6ce80 syz-executor.2 10232 1 782 0 S uwait 0xfffffe00a8d06080 syz-executor.1 10230 1 782 0 S uwait 0xfffffe0007989700 syz-executor.1 9726 1 782 0 S uwait 0xfffffe00a8d04f00 syz-executor.1 9721 1 885 0 S uwait 0xfffffe009ef51880 syz-executor.2 9720 1 782 0 S uwait 0xfffffe00a8d04a80 syz-executor.1 9714 1 885 0 S uwait 0xfffffe009ef52f00 syz-executor.2 9713 1 782 0 S uwait 0xfffffe00a8d04000 syz-executor.1 9710 1 872 0 S uwait 0xfffffe00a8d03380 syz-executor.0 9700 1 885 0 S uwait 0xfffffe00a8b69e00 syz-executor.2 9698 1 872 0 S uwait 0xfffffe00a8b6c280 syz-executor.0 9695 1 782 0 S uwait 0xfffffe00a8d05600 syz-executor.1 9689 1 782 0 S uwait 0xfffffe00a8b6a000 syz-executor.1 9688 1 872 0 S uwait 0xfffffe00a8d03480 syz-executor.0 9680 1 782 0 S uwait 0xfffffe009ef53c00 syz-executor.1 9676 1 782 0 S umtxn 0xfffffe00a8d05c00 syz-executor.1 9674 1 782 0 S uwait 0xfffffe00a8b6c080 syz-executor.1 8192 1 861 0 S uwait 0xfffffe009ef52780 syz-executor.3 8185 1 885 0 S uwait 0xfffffe00a8b6b400 syz-executor.2 8182 1 861 0 S uwait 0xfffffe0057187100 syz-executor.3 8176 1 872 0 S uwait 0xfffffe009ef53480 syz-executor.0 8174 1 885 0 S uwait 0xfffffe009ef52100 syz-executor.2 8172 1 861 0 S uwait 0xfffffe00a8b6ab00 syz-executor.3 8170 1 782 0 S uwait 0xfffffe00a8b6b180 syz-executor.1 8168 1 872 0 S uwait 0xfffffe00576f1100 syz-executor.0 8166 1 885 0 S uwait 0xfffffe009ef52300 syz-executor.2 8164 1 861 0 S uwait 0xfffffe00a8b6aa80 syz-executor.3 8162 1 782 0 S uwait 0xfffffe00a8b6c380 syz-executor.1 8160 1 872 0 S uwait 0xfffffe00576f0b00 syz-executor.0 8157 1 861 0 S uwait 0xfffffe009ef53580 syz-executor.3 8156 1 872 0 S uwait 0xfffffe00a8b6a980 syz-executor.0 8155 1 782 0 S uwait 0xfffffe009ef51d80 syz-executor.1 8151 1 872 0 S uwait 0xfffffe00a8d05f00 syz-executor.0 8149 1 861 0 S uwait 0xfffffe0057189e80 syz-executor.3 8145 1 861 0 S uwait 0xfffffe0057187c80 syz-executor.3 8143 1 872 0 S uwait 0xfffffe0057187780 syz-executor.0 8139 1 861 0 S uwait 0xfffffe00a8b6c480 syz-executor.3 8134 1 872 0 S uwait 0xfffffe00576f0780 syz-executor.0 8130 1 872 0 S uwait 0xfffffe00a8b6c680 syz-executor.0 6259 1 872 0 SV uwait 0xfffffe00576f0880 syz-executor.0 6249 1 872 0 SV uwait 0xfffffe00576f2400 syz-executor.0 6240 1 872 0 SV uwait 0xfffffe0057187980 syz-executor.0 6235 1 872 0 SV uwait 0xfffffe00a8b6bd00 syz-executor.0 6227 1 872 0 SV uwait 0xfffffe00a8b6a780 syz-executor.0 6189 1 782 0 S uwait 0xfffffe009ef53380 syz-executor.1 6182 1 782 0 S uwait 0xfffffe009ef51780 syz-executor.1 6175 1 782 0 S uwait 0xfffffe00a8b6be00 syz-executor.1 6172 1 782 0 S uwait 0xfffffe00a8b6c780 syz-executor.1 6170 1 782 0 S uwait 0xfffffe00576f1280 syz-executor.1 4461 1 885 60928 S uwait 0xfffffe00576f0e00 syz-executor.2 3671 1 861 0 S uwait 0xfffffe005718af00 syz-executor.3 3661 1 861 0 S uwait 0xfffffe009ef52500 syz-executor.3 3652 1 861 0 S uwait 0xfffffe00576f0c00 syz-executor.3 3643 1 861 0 S uwait 0xfffffe009ef52600 syz-executor.3 3642 1 861 0 S uwait 0xfffffe00576f0080 syz-executor.3 3351 1 885 0 S uwait 0xfffffe00576f0f00 syz-executor.2 3347 1 885 0 S uwait 0xfffffe009ef52d00 syz-executor.2 3342 1 861 0 S uwait 0xfffffe00576f1780 syz-executor.3 3339 1 885 0 S uwait 0xfffffe00576f2500 syz-executor.2 3335 1 861 0 S uwait 0xfffffe00576f0380 syz-executor.3 3328 1 861 0 S uwait 0xfffffe00576f1180 syz-executor.3 3323 1 861 0 S uwait 0xfffffe005718ae00 syz-executor.3 3320 1 861 0 S uwait 0xfffffe009ef53280 syz-executor.3 2049 0 0 0 DL - 0xffffffff83f6ee40 [soaiod4] 2048 0 0 0 DL - 0xffffffff83f6ee40 [soaiod3] 2047 0 0 0 DL - 0xffffffff83f6ee40 [soaiod2] 2046 0 0 0 DL - 0xffffffff83f6ee40 [soaiod1] 2045 0 0 0 DL aiordy 0xfffffe00a8a6a548 [aiod4] 2044 0 0 0 DL aiordy 0xfffffe009ef82548 [aiod3] 2043 0 0 0 DL aiordy 0xfffffe009ef83548 [aiod2] 2042 0 0 0 DL aiordy 0xfffffe0058a16a90 [aiod1] 1272 1 782 0 S uwait 0xfffffe00576f1a80 syz-executor.1 1269 1 782 0 S uwait 0xfffffe00576f0d00 syz-executor.1 1267 1 782 0 S umtxn 0xfffffe0007989980 syz-executor.1 1258 1 861 0 S uwait 0xfffffe0057189180 syz-executor.3 1254 1 861 0 S uwait 0xfffffe009ef54080 syz-executor.3 1246 1 861 0 S uwait 0xfffffe0057188700 syz-executor.3 1242 1 861 0 S uwait 0xfffffe0007989c80 syz-executor.3 1241 1 861 0 S uwait 0xfffffe0057188d00 syz-executor.3 885 773 885 0 Ss piperd 0xfffffe0058a408b8 syz-executor.2 861 773 861 0 Ss piperd 0xfffffe0058a53000 syz-executor.3 782 773 782 0 Ss piperd 0xfffffe0058a3e000 syz-executor.1 773 1 771 0 S (threaded) syz-fuzzer 100114 S kqread 0xfffffe00081f5800 syz-fuzzer 100115 S uwait 0xfffffe0057188200 syz-fuzzer 100116 S uwait 0xfffffe0057188300 syz-fuzzer 100117 S uwait 0xfffffe0057188400 syz-fuzzer 100118 S uwait 0xfffffe0057188500 syz-fuzzer 100119 S uwait 0xfffffe0007989d80 syz-fuzzer 100120 S uwait 0xfffffe0007989e80 syz-fuzzer 100122 S uwait 0xfffffe00576f2a00 syz-fuzzer 100123 S uwait 0xfffffe0057187000 syz-fuzzer 105468 S uwait 0xfffffe009ef54700 syz-fuzzer 769 687 769 0 Ss select 0xfffffe00571873c0 sshd 687 1 687 0 Ss select 0xfffffe00571889c0 sshd 16 0 0 0 DL syncer 0xffffffff83f74940 [syncer] 15 0 0 0 DL vlruwt 0xfffffe00578cc000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83f72f60 [bufdaemon] 100081 D - 0xffffffff83211f80 [bufspacedaemon-0] 100091 D sdflush 0xfffffe0056e4b0e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83fa6400 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83f9a2b8 [dom0] 100082 D launds 0xffffffff83f9a2c4 [laundry: dom0] 100083 D umarcl 0xffffffff81e7c9e0 [uma] 6 0 0 0 RL [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff846da180 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff849f6320 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a95e40 [doneq0] 100046 D - 0xffffffff83a95dc0 [async] 100075 D - 0xffffffff83a95c40 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056cd7888 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f95b00 [crypto] 100042 D crypto_ 0xfffffe0053c97630 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c97680 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e24880 [g_event] 100037 D - 0xffffffff83e248a0 [g_up] 100038 D - 0xffffffff83e248c0 [g_down] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 Run CPU 0 [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 Run CPU 1 [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053de9000 [init] 10 0 0 0 DL audit_w 0xffffffff83f965e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e252e0 [swapper] 100005 D - 0xfffffe0053c98700 [if_io_tqg_0] 100006 D - 0xfffffe0053c98600 [if_io_tqg_1] 100007 D - 0xfffffe0053c98500 [if_config_tqg_0] 100008 D - 0xfffffe0053c98400 [softirq_0] 100009 D - 0xfffffe0053c98300 [softirq_1] 100012 D - 0xfffffe0053c9e200 [aiod_kick taskq] 100013 D - 0xfffffe0053c9e000 [inm_free taskq] 100014 D - 0xfffffe0053c9dd00 [in6m_free taskq] 100015 D - 0xfffffe0053c9db00 [deferred_unmount ta] 100016 D - 0xfffffe0053c9d900 [thread taskq] 100018 D - 0xfffffe0053c9d500 [pci_hp taskq] 100019 D - 0xfffffe0053c9d300 [kqueue_ctx taskq] 100020 D - 0xfffffe0053c9d100 [linuxkpi_irq_wq] 100021 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053c9bd00 [firmware taskq] 100039 D - 0xfffffe0053c9b700 [crypto_0] 100040 D - 0xfffffe0053c9b700 [crypto_1] 100056 D - 0xfffffe0053c9fa00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053c9f900 [vtnet0 txq 0] 100058 D - 0xfffffe0053c9f800 [vtnet0 rxq 1] 100059 D - 0xfffffe0053c9f700 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571b7b00 [virtio_balloon] 100065 D - 0xfffffe00572b6b00 [mca taskq] 100066 D - 0xffffffff82b8d180 [deadlkres] 100071 D - 0xfffffe00576f7e00 [acpi_task_0] 100072 D - 0xfffffe00576f7e00 [acpi_task_1] 100073 D - 0xfffffe00576f7e00 [acpi_task_2] 100074 D - 0xfffffe0056df5300 [CAM taskq] 872 773 872 0 Z syz-executor.0 db> show all locks Process 12 (intr) thread 0xfffffe0053ea73a0 (100029) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a55fa3a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4693 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a55fa380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1770 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4243 filedesc 527 4221K 53613 tcp_hpts 6 3201K 6 sysctloid 35324 2081K 35512 vtbuf 24 1968K 46 pcb 1140 1773K 76974 subproc 659 1382K 28366 kobj 326 1304K 503 newblk 5 1025K 81311 vfscache 3 1025K 3 linker 368 567K 456 inodedep 10 516K 31389 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 788 296K 50580 vmem 3 276K 6 sctp_stro 195 195K 14602 acpica 1674 184K 55619 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 10 131K 27729 tfo_ccache 1 128K 1 kdtrace 737 126K 73404 umtx 924 116K 924 DEVFS1 109 109K 127 sem 4 106K 4 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 shm 14 58K 128 sctp_atky 991 39K 67485 temp 35 35K 9256 DEVFS3 128 32K 139 hostcache 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kqueue 320 24K 28472 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 pwddesc 308 20K 28332 routetbl 138 19K 3370 sctp_stri 36 18K 2840 pf_osfp 155 18K 155 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 ksem 33 13K 456 lltable 42 13K 1296 KTRACE 101 13K 15682 DEVFSP 199 13K 5457 sctp_athm 788 13K 51927 ifnet 7 13K 7 ether_multi 152 13K 192 kenv 95 12K 95 eventhandler 133 12K 133 GEOM 68 11K 551 CAM queue 5 11K 1528 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 3 9K 30788 xform 131 9K 8980 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 68 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 proc-args 319 7K 29672 sctp_map 390 7K 28972 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 757 CC Mem 81 6K 11311 pf_ifnet 16 6K 1148 lockf 41 5K 2070 ufs_dirhash 24 5K 24 UMA 271 5K 272 vt 11 5K 11 md_disk 2 5K 22 pf_table 2 4K 740 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 2 plimit 16 4K 2049 evdev 4 4K 4 kcovinfo 64 4K 340 acpisem 28 4K 28 inpcbpolicy 109 4K 23996 hhook 15 4K 17 mount 55 4K 1462 terminal 11 3K 11 tcp_fsb 37 3K 2848 filedesc_to_leader 37 3K 109 uidinfo 3 3K 75 session 18 3K 164 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 33 2K 363 sctp_ifa 13 2K 14 osd 85 2K 11034 CAM XPT 22 2K 543 in_multi 6 2K 17 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 ip6opt 8 2K 432 ip_msource 18 2K 131 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 3646 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 BPF 6 1K 204 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 sctp_aadr 10 1K 358 crypto 4 1K 3009 encap_export_host 12 1K 12 newdirblk 4 1K 26847 mkdir 4 1K 53694 diradd 4 1K 29159 pfil 4 1K 4 selfd 8 1K 358056 cdev 2 1K 2 chacha20random 1 1K 1 pf_rule 2 1K 1449 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 dirrem 1 1K 29118 ip6_msource 4 1K 23 vnodes 1 1K 28 CAM SIM 2 1K 2 ktls 1 1K 6 select 2 1K 2540 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 65 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 freework 1 1K 49822 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 23384 sctp_iter 0 0K 67 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 62 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 17 mqdata 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 DEVFS4 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 DEVFS2 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xenstore 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 ciss_data 0 0K 0 xenbus 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 vm_fictitious 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 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 UMAHash 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 26431 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1787 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 freefile 0 0K 28681 freeblks 0 0K 29504 freefrag 0 0K 203 allocindir 0 0K 0 indirdep 0 0K 28247 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 ktls_ocf 0 0K 0 nvme_da 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_moptions 0 0K 33 in6_mfilter 0 0K 78 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 94 in_mfilter 0 0K 309 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 50 VN POLL 0 0K 23 acpi_perf 0 0K 0 statfs 0 0K 27071 namei_tracker 0 0K 42 export_host 0 0K 0 cl_savebuf 0 0K 357 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 1234 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 523 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 56 lio 0 0K 73 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 soname 0 0K 45704 mbuf_tag 0 0K 493 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 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 procdesc 0 0K 18 iov 0 0K 40156 ioctlops 0 0K 5927 eventfd 0 0K 86 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 562 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1308 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 58 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 filecaps 0 0K 149 sigio 0 0K 9 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 84 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 15621 1143 460336 0 254 68665344 0 tcp_log 416 3158 19963 2038868 0 254 9618336 0 mbuf 256 20054 2299 10123373 0 254 5722368 0 malloc-16384 16384 265 9 26798 0 1 4489216 0 mbuf_cluster 2048 762 508 767 0 254 2600960 0 pbuf 2624 0 893 0 0 2 2343232 0 RADIX NODE 144 14083 1984 813043 0 63 2313648 0 MAP ENTRY 96 21296 2140 2290643 0 126 2249856 0 UMA Slabs 0 112 19561 17 19561 0 126 2192736 0 VM OBJECT 264 7301 979 639961 0 30 2185920 0 ertt_txseginfo 40 37589 16345 5004935 0 254 2157360 0 vmem btag 56 34033 134 34042 0 254 1913352 0 sctp_asoc 2288 195 570 14432 0 254 1750320 0 BUF TRIE 144 375 11413 116632 0 62 1697472 0 malloc-384 384 4209 51 4468 0 30 1635840 0 malloc-128 128 11911 210 13343 0 126 1551488 0 malloc-4096 4096 315 27 30247 0 2 1400832 0 malloc-4096 4096 338 4 526 0 2 1400832 0 sctp_ep 1272 557 460 34517 0 254 1293624 0 malloc-2048 2048 549 59 34518 0 8 1245184 0 tcp_bbr_map 128 1026 6600 1676013 0 129 976128 0 socket 960 483 533 61241 0 254 975360 0 FFS inode 1160 776 29 29550 0 8 933800 0 256 Bucket 2048 384 50 33925 0 8 888832 0 THREAD 1808 423 39 45385 0 8 835296 0 VMSPACE 2552 284 34 27966 0 4 811536 0 sctp_raddr 736 233 537 15178 0 254 566720 0 tcpcb 1096 81 430 11023 0 254 560056 0 PROC 1352 312 33 28017 0 8 466440 0 FPU_save_area 832 425 61 50988 0 16 404352 0 VNODE 448 815 85 29592 0 30 403200 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_chunk 152 609 1939 71364 0 254 387296 0 tcp_inpcb 496 81 687 11023 0 254 380928 0 filedesc0 1072 308 42 28332 0 8 375200 0 malloc-384 384 807 153 51853 0 30 368640 0 malloc-1024 1024 201 135 14599 0 16 344064 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-65536 65536 2 3 378 0 1 327680 0 malloc-64 64 4619 232 33631 0 254 310464 0 malloc-256 256 67 1058 83832 0 62 288000 0 malloc-65536 65536 0 4 1222 0 1 262144 0 malloc-32768 32768 1 7 185 0 1 262144 0 malloc-32768 32768 0 8 26127 0 1 262144 0 ripcb 496 2 510 953 0 254 253952 0 udplite_inpcb 496 22 490 10946 0 254 253952 0 udp_inpcb 496 4 508 1074 0 254 253952 0 malloc-16 16 14795 205 16128 0 254 240000 0 FFS2 dinode 256 776 154 29550 0 62 238080 0 malloc-256 256 569 361 64163 0 62 238080 0 malloc-128 128 1487 280 62811 0 126 226176 0 DEVCTL 1024 0 220 160 0 0 225280 0 malloc-65536 65536 0 3 94 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 mbuf_packet 256 121 641 195300 0 254 195072 0 UMA Zones 768 243 1 244 0 16 187392 0 malloc-32 32 5393 277 6173 0 254 181440 0 malloc-128 128 1274 121 26516 0 126 178560 0 malloc-256 256 194 496 28872 0 62 176640 0 malloc-256 256 519 171 78554 0 62 176640 0 malloc-384 384 9 441 31452 0 30 172800 0 vnpbuf 2624 0 64 20 0 64 167936 0 S VFS Cache 104 1032 489 30872 0 126 158184 0 128 Bucket 1024 107 40 10381 0 16 150528 0 malloc-384 384 367 23 818 0 30 149760 0 malloc-16384 16384 5 4 9 0 1 147456 0 malloc-1024 1024 122 22 197 0 16 147456 0 malloc-65536 65536 0 2 144 0 1 131072 0 malloc-4096 4096 8 24 98 0 2 131072 0 unpcb 256 1 509 2567 0 254 130560 0 clpbuf 2624 0 48 12839 0 16 125952 0 ksiginfo 112 337 707 6689 0 126 116928 0 malloc-16384 16384 2 5 36 0 1 114688 0 g_bio 408 0 280 594909 0 31 114240 0 64 Bucket 512 122 86 140735 0 30 106496 0 Files 80 897 403 118170 0 126 104000 0 malloc-64 64 926 649 41040 0 254 100800 0 malloc-128 128 176 599 30940 0 126 99200 0 malloc-32768 32768 1 2 131 0 1 98304 0 UMA Kegs 384 228 5 229 0 30 89472 0 malloc-2048 2048 4 36 4613 0 8 81920 0 malloc-256 256 45 270 82290 0 62 80640 0 sctp_readq 152 5 515 1436 0 254 79040 0 malloc-8192 8192 5 4 43 0 1 73728 0 TURNSTILE 136 463 41 463 0 62 68544 0 malloc-64 64 454 617 29647 0 254 68544 0 malloc-64 64 290 781 376199 0 254 68544 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 18 14 1640 0 8 65536 0 malloc-256 256 90 165 6527 0 62 65280 0 malloc-256 256 79 176 3667 0 62 65280 0 32 Bucket 256 119 136 23831 0 62 65280 0 tcp_rack_pcb 896 14 58 2825 0 16 64512 0 da_ccb 544 0 112 176407 0 16 60928 0 sctp_stream_msg_out 112 72 468 3707 0 254 60480 0 pipe 744 29 51 2141 0 16 59520 0 malloc-8192 8192 5 2 106 0 1 57344 0 malloc-64 64 473 346 30930 0 254 52416 0 malloc-32 32 1021 617 77508 0 254 52416 0 malloc-128 128 31 372 28565 0 126 51584 0 malloc-128 128 107 296 29340 0 126 51584 0 malloc-128 128 202 201 1045 0 126 51584 0 ttyoutq 256 72 123 856 0 62 49920 0 malloc-256 256 10 185 27731 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 148044 0 16 49152 0 malloc-16384 16384 1 2 8 0 1 49152 0 malloc-8192 8192 3 3 47 0 1 49152 0 malloc-8192 8192 5 1 9 0 1 49152 0 malloc-4096 4096 6 6 123 0 2 49152 0 malloc-2048 2048 4 20 754 0 8 49152 0 malloc-2048 2048 14 10 117 0 8 49152 0 malloc-1024 1024 5 43 3627 0 16 49152 0 malloc-1024 1024 16 32 261 0 16 49152 0 malloc-512 512 36 60 2846 0 30 49152 0 malloc-512 512 2 94 3744 0 30 49152 0 SLEEPQUEUE 88 463 49 463 0 126 45056 0 pcpu-8 8 4763 869 36293 0 254 45056 0 tcp_bbr_pcb 832 10 44 4961 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 3 7 29 0 2 40960 0 sctp_laddr 48 142 698 14445 0 254 40320 0 ttyinq 160 135 115 1605 0 62 40000 0 Mountpoints 2752 2 12 7 0 4 38528 0 hostcache 64 3 564 3 0 254 36288 0 PWD 32 239 895 26693 0 254 36288 0 malloc-64 64 245 322 6958 0 254 36288 0 malloc-64 64 19 548 7494 0 254 36288 0 malloc-64 64 61 506 245 0 254 36288 0 16 Bucket 144 97 155 6742 0 62 36288 0 malloc-16 16 1261 989 109301 0 254 36000 0 8 Bucket 80 66 384 7352 0 126 36000 0 malloc-128 128 37 242 5764 0 126 35712 0 ktls_session 256 5 130 5 0 62 34560 0 routing nhops 256 27 108 34 0 62 34560 0 malloc-384 384 7 83 1533 0 30 34560 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 0 4 14 0 1 32768 0 malloc-2048 2048 5 11 25 0 8 32768 0 malloc-2048 2048 2 14 25 0 8 32768 0 malloc-2048 2048 3 13 1186 0 8 32768 0 malloc-1024 1024 3 29 56 0 16 32768 0 malloc-1024 1024 7 25 192 0 16 32768 0 malloc-1024 1024 14 18 14 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 3 61 132 0 30 32768 0 malloc-512 512 0 64 163 0 30 32768 0 malloc-512 512 4 60 142 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 pcpu-64 64 484 28 484 0 254 32768 0 KNOTE 160 26 174 241127 0 62 32000 0 tcp_rack_map 120 21 243 5769 0 126 31680 0 cpuset 104 9 270 1257 0 126 29016 0 pf tags 104 0 273 61 0 126 28392 0 sctp_asconf_ack 48 2 586 105 0 254 28224 0 udpcb 32 26 856 12020 0 254 28224 0 ertt 72 81 311 11023 0 126 28224 0 malloc-32 32 133 749 25028 0 254 28224 0 malloc-32 32 401 481 20536 0 254 28224 0 4 Bucket 48 13 575 627 0 254 28224 0 2 Bucket 32 104 778 7143 0 254 28224 0 AIO 208 0 133 233 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 9 0 2 24576 0 malloc-4096 4096 1 5 27072 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 22 254 189 0 126 24288 0 rl_entry 40 309 297 333 0 254 24240 0 itimer 352 0 66 5 0 30 23232 0 malloc-384 384 23 37 344 0 30 23040 0 domainset 40 0 567 1115 0 254 22680 0 tfo_ccache_entries 80 2 254 2 0 126 20480 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 169 461 2415 0 254 20160 0 malloc-32 32 6 624 644 0 254 20160 0 malloc-32 32 66 564 438 0 254 20160 0 malloc-32 32 26 604 2851 0 254 20160 0 cryptop 280 0 70 601 0 30 19600 0 AIOCB 552 0 35 645 0 16 19320 0 L VFS Cache 320 0 60 17 0 30 19200 0 AIOLIO 272 0 70 73 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 SMR CPU 32 3 508 3 0 254 16352 0 vtnet_tx_hdr 24 0 668 2538999 0 254 16032 0 malloc-16 16 299 701 30282 0 254 16000 0 kenv 258 15 45 1046 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 3 508 3 0 254 12264 0 malloc-16 16 53 697 34164 0 254 12000 0 malloc-16 16 44 706 1494 0 254 12000 0 malloc-16 16 15 735 14835 0 254 12000 0 malloc-16 16 279 471 480 0 254 12000 0 malloc-16 16 24 726 25304 0 254 12000 0 malloc-384 384 3 27 3 0 30 11520 0 pcpu-16 16 14 498 14 0 254 8192 0 tfo 4 0 986 5 0 254 3944 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 20 0 0 3744 0 md0 2 1 255 1 0 254 512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 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 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 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-32768 32768 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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0