panic: ASan: Invalid access, 4-byte read at 0xfffffe00a7daa758, UMAUseAfterFree(fd) cpuid = 0 time = 961 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00576a7650 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00576a77b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00576a7890 panic() at panic+0xb5/frame 0xfffffe00576a7950 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00576a7a10 sctp_sendall_completes() at sctp_sendall_completes+0x30/frame 0xfffffe00576a7a30 sctp_iterator_worker() at sctp_iterator_worker+0xf29/frame 0xfffffe00576a7b90 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe00576a7bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00576a7bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00576a7bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 17 tid 100076 ] Stopped at kdb_enter+0x6b: movq $0,0x28e30aa(%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 0xc67e4567c526f01b rdx 0x1 rbx 0 rsp 0xfffffe00576a7790 rbp 0xfffffe00576a77b0 rsi 0 rdi 0xffffffff817b769a vprintf+0x35a r8 0x3 r9 0xfffffe00576a72c8 r10 0 r11 0 r12 0xfffffe00583871e0 r13 0xfffffe00576a7801 r14 0xffffffff82c76240 .str.18 r15 0xffffffff82c76240 .str.18 rip 0xffffffff817ab00b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e30aa(%rip) db> show proc Process 17 (sctp_iterator) at 0xfffffe005756b538: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402f440 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff8402f440 reapsubtree: 17 sigparent: 20 vmspace: 0xffffffff840303c0 (map 0xffffffff840303c0) (map.pmap 0xffffffff84030480) (pmap 0xffffffff840304e0) threads: 1 100076 Run CPU 0 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 19385 803 803 0 R (threaded) syz-executor.2 125403 Run CPU 1 syz-executor.2 126712 RunQ syz-executor.2 19247 1 783 0 SV uwait 0xfffffe00aa4e6a00 syz-executor.0 19240 1 783 0 SV uwait 0xfffffe00aa4e6000 syz-executor.0 19228 1 783 0 SV uwait 0xfffffe00aa149c80 syz-executor.0 19217 19216 783 0 SV uwait 0xfffffe00aa4e6800 syz-executor.0 19216 1 783 0 DV ppwait 0xfffffe00aa071a20 syz-executor.0 18425 1 794 0 S uwait 0xfffffe00aa4ba180 syz-executor.3 18424 1 794 0 S uwait 0xfffffe00aa0a9e00 syz-executor.3 18341 1 783 0 S uwait 0xfffffe00a865a300 syz-executor.0 18339 1 783 0 S uwait 0xfffffe00aa0a9f00 syz-executor.0 18336 1 783 0 S uwait 0xfffffe00aa564880 syz-executor.0 18333 1 783 0 S umtxn 0xfffffe00aa4e6e00 syz-executor.0 18331 1 783 0 S uwait 0xfffffe00aa4ba080 syz-executor.0 18328 1 783 0 S umtxn 0xfffffe00aa4bad00 syz-executor.0 18324 1 783 0 S uwait 0xfffffe00a7881200 syz-executor.0 18321 1 783 0 S uwait 0xfffffe00a9420a80 syz-executor.0 18320 1 783 0 S uwait 0xfffffe00a8080b80 syz-executor.0 18319 1 783 0 S uwait 0xfffffe00aa564a80 syz-executor.0 18234 1 803 0 S uwait 0xfffffe00a8080d80 syz-executor.2 18229 1 803 0 S uwait 0xfffffe00aa149480 syz-executor.2 18223 1 803 0 S uwait 0xfffffe00aa564b00 syz-executor.2 18222 1 803 0 S uwait 0xfffffe00a9cac380 syz-executor.2 18212 1 803 0 S uwait 0xfffffe00a7881100 syz-executor.2 18210 1 783 0 S uwait 0xfffffe00aa564580 syz-executor.0 18209 1 783 0 S uwait 0xfffffe00aa149e80 syz-executor.0 18207 1 803 0 S uwait 0xfffffe00aa4e6600 syz-executor.2 18206 1 783 0 S uwait 0xfffffe00aa4bae80 syz-executor.0 18205 1 783 0 S uwait 0xfffffe00a8080000 syz-executor.0 18201 1 783 0 S uwait 0xfffffe00a9420d00 syz-executor.0 18198 1 783 0 S umtxn 0xfffffe00aa149980 syz-executor.0 18195 1 803 0 S uwait 0xfffffe00a9420e00 syz-executor.2 18194 1 803 0 S umtxn 0xfffffe00aa564480 syz-executor.2 18193 1 803 0 S uwait 0xfffffe00aa4e6c80 syz-executor.2 17848 1 794 0 S uwait 0xfffffe00aa564e80 syz-executor.3 17843 1 794 0 S uwait 0xfffffe00aa149f00 syz-executor.3 17838 1 794 0 S uwait 0xfffffe00aa564380 syz-executor.3 17834 1 794 0 S uwait 0xfffffe00aa564680 syz-executor.3 17833 1 794 0 S uwait 0xfffffe00aa564280 syz-executor.3 17664 1 784 0 S uwait 0xfffffe00aa4e6300 syz-executor.1 17662 1 784 0 S umtxn 0xfffffe00aa4e6980 syz-executor.1 17575 1 794 0 S uwait 0xfffffe00a834ef00 syz-executor.3 17574 1 794 0 S uwait 0xfffffe00aa4e6100 syz-executor.3 16898 1 794 0 S uwait 0xfffffe00aa564d80 syz-executor.3 16893 1 794 0 S umtxn 0xfffffe00aa149080 syz-executor.3 16888 1 794 0 S uwait 0xfffffe00a9c13600 syz-executor.3 16883 1 794 0 S uwait 0xfffffe00a9cac980 syz-executor.3 16882 1 794 0 S uwait 0xfffffe00aa4e6f00 syz-executor.3 16612 1 794 0 S umtxn 0xfffffe00a82b5800 syz-executor.3 16603 1 794 0 S uwait 0xfffffe00aa149800 syz-executor.3 16594 1 794 0 S uwait 0xfffffe00aa564180 syz-executor.3 16590 1 794 0 S uwait 0xfffffe00a8891200 syz-executor.3 16581 1 794 0 S uwait 0xfffffe00aa149d00 syz-executor.3 16460 1 784 0 S uwait 0xfffffe00a8891a80 syz-executor.1 16459 1 784 0 S umtxn 0xfffffe00a9c13b00 syz-executor.1 16125 1 794 0 SV aiowc 0xfffffe00a9b6c8b0 syz-executor.3 16116 1 794 0 SV aiowc 0xfffffe00a9cae8b0 syz-executor.3 15370 1 794 0 S umtxn 0xfffffe00aa149180 syz-executor.3 15368 1 794 0 S umtxn 0xfffffe00aa4e6400 syz-executor.3 15243 1 784 0 SV sigwait 0xfffffe00aa594b20 syz-executor.1 15237 1 784 0 SV sigwait 0xfffffe00aa58a5e8 syz-executor.1 14899 1 14894 0 S uwait 0xfffffe00aa4e6700 syz-executor.1 14897 1 14894 0 S umtxn 0xfffffe00aa4e6200 syz-executor.1 14563 1 783 0 S uwait 0xfffffe00aa4e6500 syz-executor.0 14560 1 783 0 S uwait 0xfffffe00aa149380 syz-executor.0 14558 1 783 0 S uwait 0xfffffe00a9c13880 syz-executor.0 14553 1 783 0 S uwait 0xfffffe00a9c13800 syz-executor.0 14552 1 783 0 S uwait 0xfffffe00aa149680 syz-executor.0 14427 1 794 0 S uwait 0xfffffe00a9cacb80 syz-executor.3 14425 1 784 0 S uwait 0xfffffe00a9c13700 syz-executor.1 14422 1 794 0 S uwait 0xfffffe00a8080a00 syz-executor.3 14417 1 784 0 S uwait 0xfffffe00a834e700 syz-executor.1 14416 1 794 0 S uwait 0xfffffe00a9cac100 syz-executor.3 14412 1 784 0 S uwait 0xfffffe00aa149280 syz-executor.1 14409 1 784 0 S uwait 0xfffffe00a9cac480 syz-executor.1 14407 1 784 0 S uwait 0xfffffe00a3a4c000 syz-executor.1 14138 1 794 0 S uwait 0xfffffe00a8891b00 syz-executor.3 14137 1 794 0 S uwait 0xfffffe00a9cac680 syz-executor.3 14072 1 803 0 S uwait 0xfffffe00a9c13e80 syz-executor.2 14070 1 803 0 S uwait 0xfffffe00a9cac200 syz-executor.2 14017 1 784 0 S umtxn 0xfffffe00a8891400 syz-executor.1 14008 1 784 0 S uwait 0xfffffe00a8080c80 syz-executor.1 14001 1 784 0 S uwait 0xfffffe00a7881400 syz-executor.1 13991 1 784 0 S uwait 0xfffffe00a8891b80 syz-executor.1 13989 1 784 0 S uwait 0xfffffe00a834e680 syz-executor.1 13816 1 784 0 S uwait 0xfffffe00a9cace80 syz-executor.1 13814 1 784 0 S uwait 0xfffffe00a9c13c80 syz-executor.1 13810 1 784 0 S umtxn 0xfffffe00a9caca80 syz-executor.1 13807 1 784 0 S uwait 0xfffffe00a9cac580 syz-executor.1 13803 1 784 0 S uwait 0xfffffe00a8891c00 syz-executor.1 13802 1 784 0 S umtxn 0xfffffe00a8891100 syz-executor.1 13797 1 784 0 S uwait 0xfffffe00a9c13400 syz-executor.1 13796 1 784 0 S uwait 0xfffffe00a8080e80 syz-executor.1 13794 1 784 0 S uwait 0xfffffe00a8891300 syz-executor.1 13793 1 784 0 S uwait 0xfffffe00a82b5c00 syz-executor.1 13619 1 783 0 S uwait 0xfffffe00a8891800 syz-executor.0 13618 1 783 0 S uwait 0xfffffe00a82b5180 syz-executor.0 13503 1 784 0 S uwait 0xfffffe00a9cac880 syz-executor.1 13501 1 784 0 S uwait 0xfffffe00a8891c80 syz-executor.1 13323 1 784 0 S uwait 0xfffffe00a865a800 syz-executor.1 13321 1 784 0 S uwait 0xfffffe00a9cac780 syz-executor.1 13020 1 783 0 S uwait 0xfffffe00a8080500 syz-executor.0 13015 1 783 0 S uwait 0xfffffe00a7881500 syz-executor.0 13009 1 783 0 S uwait 0xfffffe00a834ea00 syz-executor.0 13000 1 783 0 S uwait 0xfffffe00a9cacd80 syz-executor.0 12997 1 783 0 S uwait 0xfffffe00a8080b00 syz-executor.0 12935 1 783 0 S uwait 0xfffffe00a8891500 syz-executor.0 12934 1 783 0 S uwait 0xfffffe00a8891e00 syz-executor.0 12932 1 783 0 S uwait 0xfffffe00a7ce6000 syz-executor.0 12930 1 783 0 S uwait 0xfffffe00a7881d00 syz-executor.0 12417 1 803 60928 S umtxn 0xfffffe00a8080900 syz-executor.2 11995 1 803 0 S uwait 0xfffffe00a8080100 syz-executor.2 11986 1 803 0 S umtxn 0xfffffe00a9c13000 syz-executor.2 11977 1 803 0 S uwait 0xfffffe00a865a900 syz-executor.2 11965 1 803 0 S uwait 0xfffffe00a9cacc80 syz-executor.2 11964 1 803 0 S uwait 0xfffffe00a82b5d00 syz-executor.2 11731 1 783 0 S uwait 0xfffffe00a9c13200 syz-executor.0 11725 1 783 0 S umtxn 0xfffffe00a7881600 syz-executor.0 11721 1 783 0 S uwait 0xfffffe00a9c13100 syz-executor.0 11711 1 784 0 S uwait 0xfffffe00a7ad3600 syz-executor.1 11707 1 784 0 S uwait 0xfffffe00a8891700 syz-executor.1 11703 1 784 0 S uwait 0xfffffe00a834e180 syz-executor.1 11699 1 784 0 S umtxn 0xfffffe00a865ac00 syz-executor.1 11697 1 784 0 S uwait 0xfffffe00a834e280 syz-executor.1 11442 1 794 0 S uwait 0xfffffe00a834e380 syz-executor.3 11433 1 794 0 S uwait 0xfffffe00a8891000 syz-executor.3 11432 1 784 0 S uwait 0xfffffe00a8080080 syz-executor.1 11427 1 784 0 S uwait 0xfffffe00a8891600 syz-executor.1 11426 1 794 0 S uwait 0xfffffe00a7881a00 syz-executor.3 11420 1 784 0 S uwait 0xfffffe009e9e1000 syz-executor.1 11416 1 784 0 S uwait 0xfffffe00a3a10a80 syz-executor.1 11412 1 784 0 S uwait 0xfffffe00a834e800 syz-executor.1 11250 1 803 0 S umtxn 0xfffffe00a834e580 syz-executor.2 11235 1 803 0 S umtxn 0xfffffe00a82b5280 syz-executor.2 11228 1 803 0 S uwait 0xfffffe00a834ed00 syz-executor.2 11219 1 803 0 S uwait 0xfffffe00a8080880 syz-executor.2 11214 1 803 0 S uwait 0xfffffe00a7881700 syz-executor.2 11212 1 803 0 S uwait 0xfffffe00a8080600 syz-executor.2 11209 1 784 0 S umtxn 0xfffffe00a8080680 syz-executor.1 11207 1 784 0 S uwait 0xfffffe00a7ad3800 syz-executor.1 11204 1 784 0 S uwait 0xfffffe00a82b5f00 syz-executor.1 11200 1 803 0 S uwait 0xfffffe00a82b5500 syz-executor.2 11198 1 803 0 S uwait 0xfffffe00a834e080 syz-executor.2 11192 1 803 0 S uwait 0xfffffe00a834e480 syz-executor.2 10942 1 803 0 S umtxn 0xfffffe00a749f400 syz-executor.2 10941 1 803 0 S uwait 0xfffffe00a82b5e00 syz-executor.2 10820 1 794 0 S uwait 0xfffffe00a8080c00 syz-executor.3 10817 1 794 0 S uwait 0xfffffe00a834e900 syz-executor.3 10525 1 784 0 S uwait 0xfffffe00a82b5300 syz-executor.1 10520 1 784 0 S uwait 0xfffffe00a82b5080 syz-executor.1 10132 1 794 0 S uwait 0xfffffe00a865aa00 syz-executor.3 10131 1 794 0 S uwait 0xfffffe00a865af00 syz-executor.3 10129 1 794 0 S uwait 0xfffffe00a82b5400 syz-executor.3 10128 1 794 0 S uwait 0xfffffe00a3a4c680 syz-executor.3 10126 1 794 0 S uwait 0xfffffe00a3bc6b00 syz-executor.3 10125 1 794 0 S uwait 0xfffffe00a749f200 syz-executor.3 10122 1 794 0 S uwait 0xfffffe00a8080d00 syz-executor.3 10121 1 794 0 S umtxn 0xfffffe00a7881800 syz-executor.3 10120 1 794 0 S uwait 0xfffffe00a7ce6c00 syz-executor.3 10119 1 794 0 S uwait 0xfffffe00a7ad3580 syz-executor.3 10048 1 794 0 S uwait 0xfffffe00a7881900 syz-executor.3 10045 1 794 0 S umtxn 0xfffffe00a3b3c900 syz-executor.3 9740 1 784 0 S uwait 0xfffffe00a834eb00 syz-executor.1 9739 1 784 0 S uwait 0xfffffe00a82b5600 syz-executor.1 9735 1 784 0 S uwait 0xfffffe00a7ad3d00 syz-executor.1 9733 1 784 0 S umtxn 0xfffffe00a82b5b00 syz-executor.1 9729 1 784 0 S umtxn 0xfffffe00a7ce6380 syz-executor.1 9727 1 784 0 S uwait 0xfffffe00a834ee00 syz-executor.1 9723 1 784 0 S umtxn 0xfffffe00a7881f00 syz-executor.1 9722 1 784 0 S uwait 0xfffffe00a865ae00 syz-executor.1 9721 1 784 0 S uwait 0xfffffe00a82b5700 syz-executor.1 9719 1 784 0 S uwait 0xfffffe00a834ec00 syz-executor.1 9533 1 783 0 S uwait 0xfffffe00a865a700 syz-executor.0 9532 1 783 0 S uwait 0xfffffe00a865a280 syz-executor.0 9529 1 783 0 S uwait 0xfffffe00a7ce6480 syz-executor.0 9528 1 783 0 S uwait 0xfffffe00a82b5a00 syz-executor.0 7942 1 803 0 S uwait 0xfffffe00a749f080 syz-executor.2 7933 1 803 0 S uwait 0xfffffe00a82b5900 syz-executor.2 7924 1 803 0 S uwait 0xfffffe00a3bc6b80 syz-executor.2 7921 1 803 0 S uwait 0xfffffe00a865ab00 syz-executor.2 7920 1 803 0 S uwait 0xfffffe00a865ad00 syz-executor.2 7754 1 783 0 S uwait 0xfffffe00a7881b00 syz-executor.0 7747 1 783 0 S uwait 0xfffffe00a865a500 syz-executor.0 7745 1 784 0 S uwait 0xfffffe00a865a080 syz-executor.1 7740 1 784 0 S uwait 0xfffffe00a865a180 syz-executor.1 7738 1 783 0 S uwait 0xfffffe00a3a4c380 syz-executor.0 7733 1 784 0 S uwait 0xfffffe009e493380 syz-executor.1 7729 1 784 0 S uwait 0xfffffe00a3a4c480 syz-executor.1 7728 1 784 0 S uwait 0xfffffe00a7ce6580 syz-executor.1 7700 1 803 0 S umtxn 0xfffffe00a7881c00 syz-executor.2 7693 1 783 0 S umtxn 0xfffffe00a3a4c280 syz-executor.0 7685 1 803 0 S uwait 0xfffffe00a7ad3180 syz-executor.2 7684 1 794 0 S uwait 0xfffffe00a7881e00 syz-executor.3 7682 1 783 0 S umtxn 0xfffffe00a749f680 syz-executor.0 7678 1 803 0 S umtxn 0xfffffe00a749f480 syz-executor.2 7677 1 794 0 S uwait 0xfffffe00a7be7380 syz-executor.3 7675 1 783 0 S umtxn 0xfffffe00a3a10880 syz-executor.0 7671 1 794 0 S uwait 0xfffffe00a7ce6b00 syz-executor.3 7669 1 794 0 S uwait 0xfffffe0058950080 syz-executor.3 7663 1 794 0 S uwait 0xfffffe00a7be7c00 syz-executor.3 7614 1 783 0 S uwait 0xfffffe00a865a600 syz-executor.0 7612 1 783 0 S uwait 0xfffffe00a3a4c180 syz-executor.0 7149 1 783 0 S uwait 0xfffffe00a749f380 syz-executor.0 7145 1 783 0 S uwait 0xfffffe00a7ce6900 syz-executor.0 7137 1 783 0 S uwait 0xfffffe00a7ce6d00 syz-executor.0 7130 1 783 0 S uwait 0xfffffe00a749f180 syz-executor.0 7129 1 783 0 S uwait 0xfffffe009e9e1a00 syz-executor.0 6498 1 783 0 S uwait 0xfffffe00a7be7580 syz-executor.0 6494 1 783 0 S uwait 0xfffffe00a7ad3e00 syz-executor.0 6492 1 783 0 S uwait 0xfffffe00a3a4c580 syz-executor.0 6491 1 783 0 S umtxn 0xfffffe00a7ce6280 syz-executor.0 6486 1 783 0 S umtxn 0xfffffe00a7ce6a00 syz-executor.0 6484 1 783 0 S umtxn 0xfffffe00a3a4c780 syz-executor.0 6482 1 783 0 S uwait 0xfffffe00a7be7080 syz-executor.0 6480 1 783 0 S uwait 0xfffffe00a3a4c880 syz-executor.0 6479 1 783 0 S uwait 0xfffffe00a3bc6100 syz-executor.0 6138 1 794 0 S uwait 0xfffffe00a7ce6f00 syz-executor.3 6130 1 794 0 S uwait 0xfffffe00a3bc6e00 syz-executor.3 6128 1 794 0 S uwait 0xfffffe00a7be7b00 syz-executor.3 6126 1 794 0 S uwait 0xfffffe00a7ad3300 syz-executor.3 6122 1 794 0 S uwait 0xfffffe00a7ce6680 syz-executor.3 6117 1 794 0 S uwait 0xfffffe00a3b3c000 syz-executor.3 6112 1 794 0 S uwait 0xfffffe00a7be7280 syz-executor.3 6111 1 794 0 S uwait 0xfffffe00a7ce6780 syz-executor.3 6016 1 784 0 S uwait 0xfffffe00a7be7f00 syz-executor.1 6010 1 784 0 S uwait 0xfffffe00a7be7700 syz-executor.1 6004 1 784 0 S uwait 0xfffffe00a7ad3500 syz-executor.1 6001 1 783 0 S uwait 0xfffffe009e9e1900 syz-executor.0 5999 1 784 0 S uwait 0xfffffe00a7be7800 syz-executor.1 5996 1 783 0 S uwait 0xfffffe00a749f780 syz-executor.0 5995 1 784 0 S uwait 0xfffffe00a7ad3b00 syz-executor.1 5991 1 784 0 S uwait 0xfffffe00a3a10580 syz-executor.1 5990 1 783 0 S uwait 0xfffffe00a7ad3400 syz-executor.0 5987 1 784 0 S uwait 0xfffffe00a7ce6880 syz-executor.1 5985 1 783 0 S uwait 0xfffffe00a7ad3f00 syz-executor.0 5983 1 783 0 S umtxn 0xfffffe00a7ad3200 syz-executor.0 5982 1 784 0 S uwait 0xfffffe00a7ad3900 syz-executor.1 5977 1 783 0 S uwait 0xfffffe00a3b3c380 syz-executor.0 5974 1 784 0 S uwait 0xfffffe00a7ad3080 syz-executor.1 5971 1 784 0 S uwait 0xfffffe009e9e1700 syz-executor.1 5969 1 784 0 S uwait 0xfffffe00a7be7180 syz-executor.1 5011 1 5011 65 Ss select 0xfffffe0056b8d2c0 dhclient 4113 1 4113 0 Ss select 0xfffffe00a79acac0 dhclient 4110 1 4110 0 Ss select 0xfffffe00a79ac940 dhclient 4083 1 4083 65 Ss select 0xfffffe00a79acb40 dhclient 3860 1 784 0 S uwait 0xfffffe00a7be7a00 syz-executor.1 3856 1 784 0 S umtxn 0xfffffe00a7be7900 syz-executor.1 3853 1 784 0 S umtxn 0xfffffe00a7ad3480 syz-executor.1 3849 1 784 0 S uwait 0xfffffe00a7be7e00 syz-executor.1 3847 1 784 0 S uwait 0xfffffe009e493300 syz-executor.1 3796 1 784 0 S uwait 0xfffffe00a3bc6300 syz-executor.1 3792 1 784 0 S uwait 0xfffffe00a7ad3700 syz-executor.1 3393 1 783 0 S uwait 0xfffffe00a749fc80 syz-executor.0 3392 1 783 0 S uwait 0xfffffe00a749f980 syz-executor.0 3391 1 783 0 S uwait 0xfffffe00a749fd80 syz-executor.0 3390 1 783 0 S uwait 0xfffffe009e493180 syz-executor.0 3386 1 783 0 S umtxn 0xfffffe00a3a10180 syz-executor.0 3385 1 783 0 S uwait 0xfffffe009e9e1c00 syz-executor.0 3384 1 783 0 S umtxn 0xfffffe00a3bc6700 syz-executor.0 3381 1 783 0 S uwait 0xfffffe00a3b3cf00 syz-executor.0 3374 1 783 0 S uwait 0xfffffe00a3bc6900 syz-executor.0 3372 1 783 0 S uwait 0xfffffe00a3bc6a00 syz-executor.0 3370 1 783 0 S uwait 0xfffffe0058950380 syz-executor.0 3369 1 783 0 S uwait 0xfffffe00a3b3c500 syz-executor.0 3365 1 783 0 S uwait 0xfffffe00a7ad3c00 syz-executor.0 3364 1 783 0 S uwait 0xfffffe00a3a10280 syz-executor.0 3363 1 783 0 S umtxn 0xfffffe00a749fe80 syz-executor.0 3362 1 783 0 S uwait 0xfffffe009e493080 syz-executor.0 3361 1 783 0 S uwait 0xfffffe00a3a10080 syz-executor.0 3360 1 783 0 S uwait 0xfffffe00a7ad3a00 syz-executor.0 3358 1 783 0 S uwait 0xfffffe00a3bc6400 syz-executor.0 3357 1 783 0 S uwait 0xfffffe00a3b3cd00 syz-executor.0 2921 1 2921 0 Ss select 0xfffffe00a79acc40 dhclient 2918 1 2918 0 Ss select 0xfffffe00574100c0 dhclient 2894 1 2894 65 Ss select 0xfffffe00a79acec0 dhclient 2772 1 794 0 S uwait 0xfffffe00a749fb80 syz-executor.3 2770 1 794 0 S uwait 0xfffffe009e970e00 syz-executor.3 2769 1 794 0 S uwait 0xfffffe009e9e1800 syz-executor.3 2763 1 794 0 S uwait 0xfffffe00a3a10780 syz-executor.3 2762 1 794 0 S uwait 0xfffffe009e9e1b00 syz-executor.3 2760 1 794 0 S uwait 0xfffffe00a3a10980 syz-executor.3 2754 1 794 0 S uwait 0xfffffe00a3bc6500 syz-executor.3 2753 1 794 0 S uwait 0xfffffe009e9e1e00 syz-executor.3 2752 1 794 0 S uwait 0xfffffe00a749f880 syz-executor.3 2740 1 783 0 S uwait 0xfffffe00a3b3c800 syz-executor.0 2739 1 783 0 S uwait 0xfffffe00a3bc6600 syz-executor.0 2738 1 783 0 S uwait 0xfffffe00a3b3c600 syz-executor.0 2736 1 783 0 S uwait 0xfffffe009e9e1d00 syz-executor.0 2735 1 783 0 S uwait 0xfffffe009e970a00 syz-executor.0 2733 1 783 0 S uwait 0xfffffe00a3b3c180 syz-executor.0 2727 1 783 0 S uwait 0xfffffe009e970c00 syz-executor.0 2723 1 783 0 S uwait 0xfffffe00a3bc6a80 syz-executor.0 2722 1 783 0 S uwait 0xfffffe009e9e1f00 syz-executor.0 2714 1 783 0 S uwait 0xfffffe009e970f00 syz-executor.0 2713 1 783 0 S uwait 0xfffffe00a3b3cc00 syz-executor.0 2712 1 783 0 S uwait 0xfffffe00a3a10480 syz-executor.0 2710 1 783 0 S uwait 0xfffffe00a3a10380 syz-executor.0 2709 1 783 0 S uwait 0xfffffe00a3b3ce00 syz-executor.0 2707 1 783 0 S uwait 0xfffffe00a3bc6800 syz-executor.0 2367 0 0 0 DL aiordy 0xfffffe009e9fca70 [aiod4] 2366 0 0 0 DL aiordy 0xfffffe009e9eaa70 [aiod3] 2365 0 0 0 DL aiordy 0xfffffe00a76fd000 [aiod2] 2364 0 0 0 DL aiordy 0xfffffe00a76fd538 [aiod1] 1796 1 1796 0 Ss select 0xfffffe00574105c0 dhclient 1793 1 1793 0 Ss select 0xfffffe00574106c0 dhclient 1771 1 1771 65 Ss select 0xfffffe0056b8d440 dhclient 1039 1 1039 0 Ss select 0xfffffe00574104c0 dhclient 1034 1 1034 0 Ss select 0xfffffe0057410340 dhclient 803 780 803 0 Rs syz-executor.2 794 780 794 0 Ss nanslp 0xffffffff8405af81 syz-executor.3 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100110 S kqread 0xfffffe00571c4200 syz-fuzzer 100116 S uwait 0xfffffe009e493c80 syz-fuzzer 100117 S uwait 0xfffffe009e493d80 syz-fuzzer 100118 S uwait 0xfffffe009e493e80 syz-fuzzer 100119 S uwait 0xfffffe009e493480 syz-fuzzer 100120 S uwait 0xfffffe009e493580 syz-fuzzer 100121 S uwait 0xfffffe009e970b00 syz-fuzzer 100122 S uwait 0xfffffe009e493680 syz-fuzzer 100126 S uwait 0xfffffe009e970800 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4ee5e8 csh 776 694 776 0 Ss select 0xfffffe0056b8d540 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f8cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e50b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e54b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e58b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e5cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574770b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574774b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574778b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af81 cron 694 1 694 0 Ss select 0xfffffe0056b8b7c0 sshd 507 1 507 0 Ss select 0xfffffe0056b8b840 syslogd 436 1 436 0 Ss select 0xfffffe0056b8bbc0 devd 435 1 435 65 Ss select 0xfffffe0056b8ba40 dhclient 350 1 350 0 Ss select 0xfffffe0057410d40 dhclient 347 1 347 0 Ss select 0xfffffe0057410cc0 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058758538 [vnlru] 22 0 0 0 DL syncer 0xffffffff84183360 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe00584d80e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eabff0 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 RL CPU 0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d99e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b0d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b0d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053deed00 [in6m_free taskq] 100011 D - 0xfffffe0053deeb00 [deferred_unmount ta] 100014 D - 0xfffffe0053dee500 [thread taskq] 100016 D - 0xfffffe0053dee100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df8e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df8c00 [pci_hp taskq] 100019 D - 0xfffffe0053df8a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df8800 [inm_free taskq] 100021 D - 0xfffffe0053df8600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df8600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df8600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df8600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df8100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df8100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df8100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df8100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e00200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eabd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eabc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eabb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaba00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8be80 [virtio_balloon] 100068 D - 0xfffffe0056feaa00 [mca taskq] 100073 D - 0xffffffff82c7d1c1 [deadlkres] 100077 D - 0xfffffe0057407a00 [acpi_task_0] 100078 D - 0xfffffe0057407a00 [acpi_task_1] 100079 D - 0xfffffe0057407a00 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 19384 794 794 0 Z syz-executor.3 db> show all locks Process 783 (syz-executor.0) thread 0xfffffe005894f020 (100109) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00aa57baf0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3009 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e541230) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4485 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 filedesc 564 4513K 36635 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 subproc 723 1555K 19801 pcb 750 1341K 56901 kobj 326 1304K 485 newblk 16 1028K 39956 vfscache 3 1025K 3 inodedep 62 535K 19984 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 sctp_atcl 561 211K 38880 sctp_stro 203 203K 11615 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 535 kdtrace 801 134K 46100 pagedep 13 131K 18400 tfo_ccache 1 128K 1 umtx 946 119K 946 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 92 bus 986 80K 3488 shm 23 76K 57 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 temp 35 33K 4927 hostcache 1 32K 1 DEVFS3 127 32K 137 sctp_atky 777 31K 52231 msg 4 30K 4 gtaskqueue 18 26K 18 kqueue 357 25K 19625 kbdmux 6 22K 6 pwddesc 340 22K 19559 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 sctp_timw 76 19K 76 lltable 57 19K 779 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 1374 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 KTRACE 101 13K 15699 ether_multi 157 13K 212 ifnet 7 13K 7 dirrem 48 12K 19341 ksem 31 12K 307 kenv 95 12K 95 eventhandler 133 12K 133 DEVFSP 165 11K 3390 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 sctp_athm 561 9K 39924 bmsafemap 2 9K 19999 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 145 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 27 7K 481 taskqueue 63 7K 63 sctp_map 406 7K 22770 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 603 freefile 47 6K 19034 xform 87 6K 5091 pf_ifnet 14 6K 279 ufs_dirhash 24 5K 24 session 36 5K 76 UMA 270 5K 270 vt 11 5K 11 pf_osfp 39 5K 39 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 36 4K 640 acpisem 28 4K 28 selfd 55 4K 240324 hhook 15 4K 17 proc-args 52 3K 696 terminal 11 3K 11 filedesc_to_leader 43 3K 93 select 19 3K 311 uidinfo 4 3K 80 inpcbpolicy 67 3K 8445 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 freework 8 2K 27489 sctp_ifa 14 2K 15 freeblks 7 2K 19228 Unitno 29 2K 79 CAM XPT 22 2K 543 in_multi 6 2K 20 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 osd 48 2K 6700 softdep 1 1K 1 newdirblk 8 1K 18177 mkdir 8 1K 36354 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 598 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 115 pci_link 10 1K 10 crypto 4 1K 1366 encap_export_host 12 1K 12 procdesc 5 1K 18 ip6opt 4 1K 268 sctp_stri 1 1K 2302 diradd 4 1K 19384 pfil 4 1K 4 cdev 2 1K 2 tcp_fsb 3 1K 1773 ip_msource 6 1K 25 chacha20random 1 1K 1 sctp_aadr 5 1K 141 sctp_iter 1 1K 64 sctp_cpal 1 1K 54 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 20 CAM SIM 2 1K 2 ktls 1 1K 1 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 pf_rule 1 1K 339 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 sigio 2 1K 5 soname 4 1K 30905 filecaps 5 1K 133 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 234 pf_altq 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 48 tcp_do 0 0K 0 cdg data 0 0K 75 vegas data 0 0K 44 cubic data 0 0K 59 dctcp data 0 0K 56 chd data 0 0K 47 sctp_mcore 0 0K 0 sctp_socko 0 0K 18433 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 mqdata 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 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 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 13674 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 303 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 82 allocindir 0 0K 0 indirdep 0 0K 9669 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_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 nvme_da 0 0K 0 ktls_ocf 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 7 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 21 ip_moptions 0 0K 57 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 7 twsbuf 0 0K 0 statfs 0 0K 18443 namei_tracker 0 0K 10 export_host 0 0K 0 cl_savebuf 0 0K 22 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 734 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 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 22 lio 0 0K 64 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 355 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 iov 0 0K 26758 ioctlops 0 0K 1556 eventfd 0 0K 19 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 304 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 4 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 848 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8326 1280 701565 0 254 39346176 0 tcp_log 416 0 17190 1253177 0 254 7151040 0 malloc-16384 16384 282 7 18316 0 1 4734976 0 mbuf 256 10398 2742 5152507 0 254 3363840 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 14410 285 462603 0 62 2116080 0 ertt_txseginfo 40 10673 35383 3007185 0 254 1842240 0 BUF TRIE 144 220 11540 19890 0 62 1693440 0 MAP ENTRY 96 16925 673 1122651 0 127 1689408 0 mbuf_cluster 2048 795 1 795 0 254 1630208 0 sctp_asoc 2288 203 502 11381 0 254 1613040 0 malloc-384 384 4152 8 4154 0 30 1597440 0 malloc-4096 4096 367 5 19411 0 2 1523712 0 malloc-128 128 11293 22 11351 0 126 1448320 0 malloc-4096 4096 327 5 593 0 2 1359872 0 UMA Slabs 0 112 12019 2 12019 0 126 1346352 0 vmem btag 56 23385 62 23385 0 254 1313032 0 VM OBJECT 264 4839 96 282103 0 30 1302840 0 sctp_ep 1280 357 480 26073 0 254 1071360 0 malloc-2048 2048 364 100 26846 0 8 950272 0 tcp_bbr_map 128 1005 6001 971758 0 126 896768 0 THREAD 1808 445 28 26713 0 8 855184 0 VMSPACE 2544 324 12 19352 0 4 854784 0 FFS inode 1160 705 23 19790 0 8 844480 0 256 Bucket 2048 387 19 34639 0 8 831488 0 malloc-1024 1024 320 268 11855 0 16 602112 0 sctp_raddr 736 210 593 13383 0 254 591008 0 socket 944 245 295 36327 0 254 509760 0 PROC 1336 354 12 19385 0 8 488976 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 filedesc0 1072 340 24 19559 0 8 390208 0 malloc-384 384 562 448 39263 0 30 387840 0 VNODE 448 745 74 19832 0 30 366912 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-65536 65536 1 4 475 0 1 327680 0 malloc-256 256 606 489 40839 0 62 280320 0 malloc-64 64 4197 150 23813 0 254 278208 0 malloc-384 384 61 579 20036 0 30 245760 0 sctp_chunk 152 728 858 8869 0 254 241072 0 malloc-32768 32768 0 7 8802 0 1 229376 0 malloc-16 16 14029 221 14152 0 254 228000 0 DEVCTL 1024 0 220 155 0 0 225280 0 tcp_inpcb 496 49 383 6689 0 254 214272 0 mbuf_packet 256 192 603 148167 0 254 203520 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-256 256 172 593 39888 0 62 195840 0 malloc-128 128 1426 62 27485 0 126 190464 0 malloc-32 32 5560 362 6154 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 FFS2 dinode 256 705 15 19790 0 62 184320 0 malloc-128 128 1361 34 23082 0 126 178560 0 malloc-256 256 60 600 62689 0 62 168960 0 malloc-384 384 405 25 1665 0 30 165120 0 malloc-256 256 503 82 29343 0 62 149760 0 S VFS Cache 104 1050 354 20663 0 126 146016 0 128 Bucket 1024 102 37 9169 0 16 142336 0 malloc-65536 65536 0 2 53 0 1 131072 0 malloc-65536 65536 0 2 137 0 1 131072 0 clpbuf 2624 0 48 423 0 16 125952 0 ksiginfo 112 351 693 2411 0 126 116928 0 malloc-16384 16384 1 6 166 0 1 114688 0 tcpcb 1080 44 61 6689 0 254 113400 0 malloc-128 128 583 254 57763 0 126 107136 0 malloc-4096 4096 22 4 26 0 2 106496 0 malloc-64 64 1444 194 39952 0 254 104832 0 malloc-64 64 994 581 27320 0 254 100800 0 malloc-32768 32768 1 2 6 0 1 98304 0 malloc-32768 32768 0 3 8 0 1 98304 0 malloc-8192 8192 7 5 117 0 1 98304 0 malloc-2048 2048 4 40 981 0 8 90112 0 64 Bucket 512 107 69 21996 0 30 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 210 168669 0 31 85680 0 malloc-2048 2048 24 16 316 0 8 81920 0 malloc-128 128 55 565 20972 0 126 79360 0 TURNSTILE 136 474 9 474 0 62 65688 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 134 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 Files 80 564 236 71894 0 126 64000 0 32 Bucket 256 96 144 16216 0 62 61440 0 malloc-256 256 46 179 46750 0 62 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-512 512 3 101 2362 0 30 53248 0 malloc-8192 8192 2 4 16 0 1 49152 0 malloc-64 64 188 568 240861 0 254 48384 0 SLEEPQUEUE 88 474 38 474 0 126 45056 0 malloc-1024 1024 22 22 1762 0 16 45056 0 pcpu-8 8 4782 850 11962 0 254 45056 0 malloc-32 32 681 705 45289 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 tcp_bbr_pcb 832 6 39 3178 0 16 37440 0 tcp_rack_pcb 832 3 42 1773 0 16 37440 0 pipe 744 25 25 857 0 16 37200 0 NAMEI 1024 0 36 99831 0 16 36864 0 malloc-2048 2048 11 7 239 0 8 36864 0 malloc-16 16 1059 1191 103828 0 254 36000 0 malloc-384 384 83 7 85 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 3 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-4096 4096 3 5 18448 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 92 132 2511 0 62 32256 0 malloc-128 128 33 215 393 0 126 31744 0 da_ccb 544 0 56 42512 0 16 30464 0 sctp_laddr 48 79 509 10305 0 254 28224 0 PWD 32 195 687 18160 0 254 28224 0 KNOTE 160 28 147 208857 0 62 28000 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 43 0 2 24576 0 malloc-1024 1024 18 6 166 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 59 241 5610 0 126 24000 0 ripcb 496 12 36 668 0 254 23808 0 udp_inpcb 496 6 42 688 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 7 3 8 0 8 20480 0 malloc-1024 1024 4 16 51 0 16 20480 0 malloc-512 512 19 21 56 0 30 20480 0 malloc-64 64 160 155 22103 0 254 20160 0 2 Bucket 32 78 552 4602 0 254 20160 0 udplite_inpcb 496 0 40 400 0 254 19840 0 malloc-128 128 31 124 1469 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1737 0 254 19200 0 malloc-384 384 26 24 259 0 30 19200 0 malloc-256 256 37 38 1457 0 62 19200 0 malloc-256 256 34 41 602 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 50 0 2 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 rl_entry 40 249 155 253 0 254 16160 0 sctp_stream_msg_out 112 48 96 2935 0 254 16128 0 malloc-32 32 326 178 18466 0 254 16128 0 vtnet_tx_hdr 24 0 668 1546145 0 254 16032 0 malloc-128 128 89 35 628 0 126 15872 0 sctp_readq 152 0 104 1089 0 254 15808 0 malloc-4096 4096 0 3 302 0 2 12288 0 malloc-2048 2048 2 4 916 0 8 12288 0 malloc-512 512 2 22 599 0 30 12288 0 tcp_rack_map 112 4 104 3552 0 126 12096 0 ertt 72 44 124 6689 0 126 12096 0 malloc-32 32 150 228 15171 0 254 12096 0 malloc-16 16 499 251 15435 0 254 12000 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-384 384 0 30 69 0 30 11520 0 malloc-256 256 23 22 605 0 62 11520 0 cpuset 104 8 85 249 0 126 9672 0 malloc-2048 2048 0 4 45 0 8 8192 0 malloc-512 512 2 14 2 0 30 8192 0 malloc-512 512 5 11 47 0 30 8192 0 malloc-512 512 0 16 145 0 30 8192 0 malloc-512 512 0 16 40 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcp_log_bucket 176 0 46 8 0 62 8096 0 tcptw 88 4 88 34 0 254 8096 0 PGRP 88 36 56 80 0 126 8096 0 sctp_asconf_ack 48 0 168 34 0 254 8064 0 udpcb 32 6 246 1088 0 254 8064 0 malloc-64 64 30 96 81 0 254 8064 0 malloc-64 64 31 95 494 0 254 8064 0 malloc-64 64 2 124 24 0 254 8064 0 malloc-32 32 18 234 960 0 254 8064 0 malloc-32 32 77 175 9914 0 254 8064 0 malloc-32 32 136 116 317 0 254 8064 0 malloc-32 32 19 233 72 0 254 8064 0 4 Bucket 48 6 162 516 0 254 8064 0 malloc-16 16 11 489 7113 0 254 8000 0 malloc-16 16 22 478 38 0 254 8000 0 malloc-16 16 36 464 14376 0 254 8000 0 malloc-16 16 16 484 31 0 254 8000 0 tcp_log_node 120 0 66 10 0 126 7920 0 AIO 208 2 36 104 0 62 7904 0 cryptop 280 0 28 281 0 30 7840 0 itimer 352 2 20 72 0 30 7744 0 AIOCB 552 0 14 142 0 16 7728 0 L VFS Cache 320 0 24 9 0 30 7680 0 AIOLIO 272 0 28 32 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 tfo_ccache_entries 80 2 62 2 0 126 5120 0 domainset 40 0 126 231 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-1024 1024 2 2 6 0 16 4096 0 malloc-1024 1024 3 1 3 0 16 4096 0 malloc-512 512 0 8 135 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 2 61 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-16 16 0 250 7 0 254 4000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 tfo 4 0 493 5 0 254 1972 0 SMR SHARED 24 3 60 3 0 254 1512 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 tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 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 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 192 0 0 0 0 62 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-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-8192 8192 0 0 0 0 1 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