panic: Assertion v != tid failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:920 cpuid = 1 time = 43 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053eac470 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053eac5d0 vpanic() at vpanic+0x254/frame 0xfffffe0053eac6b0 panic() at panic+0xb5/frame 0xfffffe0053eac770 thread_lock_flags_() at thread_lock_flags_+0x3f2/frame 0xfffffe0053eac890 propagate_priority() at propagate_priority+0xde/frame 0xfffffe0053eac8e0 turnstile_wait() at turnstile_wait+0x66d/frame 0xfffffe0053eac950 __mtx_lock_sleep() at __mtx_lock_sleep+0x46b/frame 0xfffffe0053eaca90 __mtx_lock_flags() at __mtx_lock_flags+0x231/frame 0xfffffe0053eacb70 sctp_timeout_handler() at sctp_timeout_handler+0x30f/frame 0xfffffe0053eaccb0 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053eace80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053eacef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053eacf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053eacf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6b: movq $0,0x276537a(%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 0xffffffff81733296 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0053eac5b0 rbp 0xfffffe0053eac5d0 rsi 0 rdi 0xffffffff817332f8 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0092b2cfe0 r12 0 r13 0xfffffe0007a8b3a0 r14 0xffffffff82b7c240 .str.26 r15 0xffffffff82b7c240 .str.26 rip 0xffffffff81722e9b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x276537a(%rip) db> show proc Process 2 (clock) at 0xfffffe00541cf008: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e2b860 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e2b860 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e2c800 (map 0xffffffff83e2c800) (map.pmap 0xffffffff83e2c8c0) (pmap 0xffffffff83e2c930) threads: 2 100029 L *sctp-tc 0xfffffe009c0dd900 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 23194 785 785 0 R (threaded) syz-executor.3 130402 RunQ syz-executor.3 130512 S connec 0xfffffe0058d6585a syz-executor.3 130514 S connec 0xfffffe00a06cf0da syz-executor.3 130516 S select 0xfffffe00a09d4840 syz-executor.3 23193 777 777 0 R (threaded) syz-executor.1 130409 RunQ syz-executor.1 130511 L *sctp-in 0xfffffe0007884000 syz-executor.1 130513 L *sctp-in 0xfffffe0007884000 syz-executor.1 130515 L *sctp-in 0xfffffe0007884000 syz-executor.1 130517 S uwait 0xfffffe00a09d5480 syz-executor.1 23192 776 776 0 R (threaded) syz-executor.0 130334 RunQ syz-executor.0 130509 L *sctp-in 0xfffffe0007884000 syz-executor.0 130510 S uwait 0xfffffe009e270200 syz-executor.0 23190 780 780 0 LE *sctp-tc 0xfffffe009c0dd900 syz-executor.2 22747 1 777 0 S uwait 0xfffffe00a09d6200 syz-executor.1 22745 1 776 0 S uwait 0xfffffe009c2b5000 syz-executor.0 22737 1 776 0 S uwait 0xfffffe00a09d6d00 syz-executor.0 22735 1 777 0 S uwait 0xfffffe009e26e780 syz-executor.1 22727 1 776 0 S uwait 0xfffffe00a09d6a00 syz-executor.0 22726 1 777 0 S uwait 0xfffffe00a09d6b00 syz-executor.1 22720 1 776 0 S uwait 0xfffffe00a09d6700 syz-executor.0 22601 1 780 0 S uwait 0xfffffe009e26ee00 syz-executor.2 22600 1 777 0 S uwait 0xfffffe009ac7e880 syz-executor.1 22595 1 780 0 S umtxn 0xfffffe00a09d6600 syz-executor.2 22593 1 777 0 S uwait 0xfffffe009e271080 syz-executor.1 22591 1 780 0 S umtxn 0xfffffe009ac7dc80 syz-executor.2 22590 1 777 0 S uwait 0xfffffe009e271680 syz-executor.1 22584 1 777 0 S uwait 0xfffffe009e92c300 syz-executor.1 22370 0 0 0 DL mdwait 0xfffffe00a08cf000 [md27] 22368 0 0 0 DL mdwait 0xfffffe009b7ff000 [md26] 22365 0 0 0 DL mdwait 0xfffffe009baf9000 [md25] 22363 0 0 0 DL mdwait 0xfffffe00a08a0000 [md24] 22282 1 776 0 SV uwait 0xfffffe009e26e980 syz-executor.0 21796 0 0 0 DL mdwait 0xfffffe009e11c000 [md23] 21791 0 0 0 DL mdwait 0xfffffe00a087a000 [md22] 21784 0 0 0 DL mdwait 0xfffffe009f089000 [md21] 21779 0 0 0 DL mdwait 0xfffffe00a087b000 [md20] 21337 1 780 0 S uwait 0xfffffe009e26ff00 syz-executor.2 21326 1 780 0 S uwait 0xfffffe009ac7e180 syz-executor.2 21319 1 780 0 S umtxn 0xfffffe009e271880 syz-executor.2 21314 1 780 0 S uwait 0xfffffe00a09d6900 syz-executor.2 21290 1 780 0 S umtxn 0xfffffe009e26f800 syz-executor.2 21289 1 780 0 S uwait 0xfffffe009e270380 syz-executor.2 21037 1 777 0 SV uwait 0xfffffe009e92a280 syz-executor.1 21026 1 777 0 SV uwait 0xfffffe009e271480 syz-executor.1 21021 1 777 0 SV uwait 0xfffffe009e26f100 syz-executor.1 21008 1 777 0 SV uwait 0xfffffe009ac7e300 syz-executor.1 20607 1 785 -1 S umtxn 0xfffffe009e270800 syz-executor.3 20480 1 785 0 SV uwait 0xfffffe009e92a380 syz-executor.3 19245 1 780 0 S umtxn 0xfffffe009e26f680 syz-executor.2 18921 1 776 0 S umtxn 0xfffffe009c2b4c80 syz-executor.0 18918 1 776 0 S uwait 0xfffffe009e270a00 syz-executor.0 18915 1 776 0 S umtxn 0xfffffe009ac7d400 syz-executor.0 18904 1 776 0 S umtxn 0xfffffe009e271380 syz-executor.0 18892 1 785 0 S uwait 0xfffffe009e271800 syz-executor.3 18890 1 785 0 S uwait 0xfffffe009c2b4d80 syz-executor.3 18886 1 785 0 S uwait 0xfffffe009e26f700 syz-executor.3 18883 1 785 0 S umtxn 0xfffffe009e26fd80 syz-executor.3 18234 0 0 0 DL mdwait 0xfffffe009e11e000 [md19] 18230 0 0 0 DL mdwait 0xfffffe009f08b000 [md18] 18225 0 0 0 DL mdwait 0xfffffe009e124000 [md17] 18222 0 0 0 DL mdwait 0xfffffe009e125000 [md16] 18073 0 0 0 DL mdwait 0xfffffe009dbc7000 [md15] 18068 0 0 0 DL mdwait 0xfffffe009e114000 [md14] 18064 0 0 0 DL mdwait 0xfffffe009e115000 [md13] 18059 0 0 0 DL mdwait 0xfffffe009dbcd000 [md12] 17864 1 17861 0 S uwait 0xfffffe009e270f00 syz-executor.3 17349 1 785 0 S uwait 0xfffffe009e92ab80 syz-executor.3 16847 0 0 0 DL mdwait 0xfffffe009dbce000 [md11] 16841 0 0 0 DL mdwait 0xfffffe009dbc8000 [md10] 16836 0 0 0 DL mdwait 0xfffffe009c809000 [md9] 16830 0 0 0 DL mdwait 0xfffffe009e97a000 [md8] 16785 1 776 0 T uwait 0xfffffe009c2b5d00 syz-executor.0 16783 1 780 0 T uwait 0xfffffe009ac80400 syz-executor.2 16780 1 776 0 T uwait 0xfffffe009e271180 syz-executor.0 16778 1 776 0 T uwait 0xfffffe009c2b5480 syz-executor.0 16776 1 776 0 T uwait 0xfffffe009ac7de00 syz-executor.0 16772 1 776 0 T uwait 0xfffffe009e92b200 syz-executor.0 16770 1 780 0 T uwait 0xfffffe009e271a80 syz-executor.2 16767 1 776 0 T umtxn 0xfffffe009c2b5780 syz-executor.0 16765 1 780 0 T uwait 0xfffffe009e271980 syz-executor.2 16761 1 780 0 T syz-executor.2 16724 1 780 0 S uwait 0xfffffe009ac7dd00 syz-executor.2 16462 0 0 0 DL mdwait 0xfffffe009e97b000 [md7] 16460 0 0 0 DL mdwait 0xfffffe009c495000 [md6] 16458 0 0 0 DL mdwait 0xfffffe009c494000 [md5] 16453 0 0 0 DL mdwait 0xfffffe009c80a000 [md4] 15050 1 780 0 S uwait 0xfffffe009e271900 syz-executor.2 15048 1 780 0 S uwait 0xfffffe009ac7e780 syz-executor.2 15042 1 780 0 S uwait 0xfffffe009e92ad80 syz-executor.2 15040 1 780 0 S uwait 0xfffffe009ac7ec00 syz-executor.2 15038 1 780 0 S uwait 0xfffffe005785e700 syz-executor.2 15037 1 780 0 S uwait 0xfffffe009ac7e280 syz-executor.2 15032 1 780 0 S uwait 0xfffffe0058dcfb80 syz-executor.2 15030 1 780 0 S uwait 0xfffffe009ac7e200 syz-executor.2 14927 1 776 0 S uwait 0xfffffe009c2b5580 syz-executor.0 14621 1 780 0 S uwait 0xfffffe009ac7d880 syz-executor.2 14365 1 785 0 S uwait 0xfffffe009e92a580 syz-executor.3 14362 1 777 0 S uwait 0xfffffe009ac7f800 syz-executor.1 14358 1 785 0 S uwait 0xfffffe0057438180 syz-executor.3 14357 1 780 0 S uwait 0xfffffe009e92a680 syz-executor.2 14353 1 777 0 S uwait 0xfffffe009ac7e680 syz-executor.1 14351 1 785 0 S uwait 0xfffffe009ac7d280 syz-executor.3 14350 1 780 0 S uwait 0xfffffe009e92ae80 syz-executor.2 14345 1 776 0 S uwait 0xfffffe009ac7d380 syz-executor.0 14344 1 777 0 S uwait 0xfffffe009ac7db00 syz-executor.1 14343 1 780 0 S uwait 0xfffffe005785f880 syz-executor.2 14339 1 776 0 S uwait 0xfffffe009e92b500 syz-executor.0 14337 1 776 0 S uwait 0xfffffe009ac7d980 syz-executor.0 14333 1 776 0 S uwait 0xfffffe009c2b5880 syz-executor.0 14045 1 780 0 S uwait 0xfffffe009ac7d600 syz-executor.2 14037 1 780 0 S umtxn 0xfffffe009e92a980 syz-executor.2 14025 1 780 0 S uwait 0xfffffe009e92aa80 syz-executor.2 14023 1 785 0 S uwait 0xfffffe009e92ac00 syz-executor.3 14022 1 776 0 S umtxn 0xfffffe009e92d380 syz-executor.0 14017 1 785 0 S uwait 0xfffffe009e92b100 syz-executor.3 14016 1 776 0 S uwait 0xfffffe009ac7d800 syz-executor.0 14012 1 785 0 S umtxn 0xfffffe005785f900 syz-executor.3 14009 1 776 0 S umtxn 0xfffffe009e92b900 syz-executor.0 14005 1 776 0 S uwait 0xfffffe009ac7d780 syz-executor.0 13794 1 785 0 SV uwait 0xfffffe009e92ab00 syz-executor.3 13789 1 785 0 SV uwait 0xfffffe009e92c580 syz-executor.3 13783 1 785 0 SV uwait 0xfffffe009e92bd00 syz-executor.3 13772 1 785 0 SV uwait 0xfffffe009e92d980 syz-executor.3 13371 1 785 0 S uwait 0xfffffe009e92b800 syz-executor.3 13366 1 785 0 S uwait 0xfffffe009e92a780 syz-executor.3 13356 1 785 0 S uwait 0xfffffe009e92d080 syz-executor.3 13352 1 785 0 S uwait 0xfffffe009e92b000 syz-executor.3 13196 1 785 0 S uwait 0xfffffe009e92b600 syz-executor.3 13183 1 777 0 S uwait 0xfffffe009ac80500 syz-executor.1 13177 1 777 0 S umtxn 0xfffffe009ac80880 syz-executor.1 13172 1 777 0 S uwait 0xfffffe009e92cc80 syz-executor.1 13169 1 777 0 S uwait 0xfffffe0058dcfa80 syz-executor.1 13053 1 777 0 S uwait 0xfffffe009ac7ee00 syz-executor.1 13047 1 777 0 S uwait 0xfffffe009e92d680 syz-executor.1 13045 1 777 0 S uwait 0xfffffe0058dcf980 syz-executor.1 13042 1 777 0 S uwait 0xfffffe009e92c800 syz-executor.1 13036 1 780 0 S uwait 0xfffffe009ac7f500 syz-executor.2 13034 1 776 0 S uwait 0xfffffe009e92b700 syz-executor.0 13029 1 776 0 S uwait 0xfffffe009e92bc00 syz-executor.0 13027 1 780 0 S uwait 0xfffffe009e92c600 syz-executor.2 13023 1 777 0 S uwait 0xfffffe005743b780 syz-executor.1 13019 1 777 0 S umtxn 0xfffffe009e92d480 syz-executor.1 13018 1 776 0 S uwait 0xfffffe009e92cd80 syz-executor.0 13015 1 780 0 S uwait 0xfffffe009e92c200 syz-executor.2 13012 1 777 0 S uwait 0xfffffe0058dcca00 syz-executor.1 13008 1 777 0 S uwait 0xfffffe009e92c000 syz-executor.1 12540 1 780 0 S uwait 0xfffffe009e92be00 syz-executor.2 12439 1 785 0 S uwait 0xfffffe005743ba80 syz-executor.3 12434 1 785 0 S uwait 0xfffffe009ac7f700 syz-executor.3 12432 1 777 0 S uwait 0xfffffe0058dcf900 syz-executor.1 12430 1 785 0 S uwait 0xfffffe009ac7ef00 syz-executor.3 12428 1 777 0 S uwait 0xfffffe009e92c100 syz-executor.1 12425 1 777 0 S uwait 0xfffffe009e92d880 syz-executor.1 12422 1 777 0 S uwait 0xfffffe009e92d280 syz-executor.1 12183 1 777 0 S uwait 0xfffffe009ac7ff00 syz-executor.1 12178 1 777 0 S uwait 0xfffffe009c2b5980 syz-executor.1 12175 1 777 0 S uwait 0xfffffe009ac80580 syz-executor.1 12173 1 777 0 S umtxn 0xfffffe0058dce980 syz-executor.1 12171 1 777 0 S uwait 0xfffffe009e92cb80 syz-executor.1 12169 1 777 0 S umtxn 0xfffffe005785cb00 syz-executor.1 12166 1 777 0 S uwait 0xfffffe0058dcc780 syz-executor.1 11898 1 777 0 S uwait 0xfffffe009e92d580 syz-executor.1 11886 1 777 0 S uwait 0xfffffe0058dcc900 syz-executor.1 11879 1 777 0 S uwait 0xfffffe009c2b5a80 syz-executor.1 11868 1 777 0 S uwait 0xfffffe009ac7ec80 syz-executor.1 11531 1 777 60928 S uwait 0xfffffe005785c180 syz-executor.1 11525 1 777 60928 S uwait 0xfffffe0058dce380 syz-executor.1 11521 1 777 60928 S uwait 0xfffffe009ac7d080 syz-executor.1 11518 1 777 60928 S uwait 0xfffffe009ac80700 syz-executor.1 11365 1 776 0 S uwait 0xfffffe009ac80900 syz-executor.0 11172 1 777 60929 S uwait 0xfffffe005785da80 syz-executor.1 11170 1 777 60929 S uwait 0xfffffe005785c400 syz-executor.1 11166 1 777 60929 S uwait 0xfffffe009ac7ed00 syz-executor.1 11162 1 777 60929 S umtxn 0xfffffe009ac7d300 syz-executor.1 11062 1 776 0 S uwait 0xfffffe009e92db80 syz-executor.0 10910 0 0 0 DL mdwait 0xfffffe0057a51000 [md3] 10901 0 0 0 DL mdwait 0xfffffe009c2fc000 [md2] 10896 0 0 0 DL mdwait 0xfffffe00085fb000 [md1] 10889 0 0 0 DL mdwait 0xfffffe009c2fb000 [md0] 9438 1 777 0 S uwait 0xfffffe0058dcdf00 syz-executor.1 9434 1 777 0 S uwait 0xfffffe0058dcce80 syz-executor.1 9429 1 777 0 S uwait 0xfffffe0058dccc80 syz-executor.1 9426 1 777 0 S uwait 0xfffffe005785c100 syz-executor.1 9232 1 9231 0 S uwait 0xfffffe009ac80600 syz-executor.3 8841 1 776 0 S uwait 0xfffffe005785d380 syz-executor.0 8497 1 785 0 S uwait 0xfffffe005743b800 syz-executor.3 8495 1 785 0 S uwait 0xfffffe005785fd00 syz-executor.3 8493 1 785 0 S umtxn 0xfffffe0058dcd000 syz-executor.3 8491 1 785 0 S uwait 0xfffffe009e92d780 syz-executor.3 7993 1 785 0 S uwait 0xfffffe009ac7fa00 syz-executor.3 7377 1 777 0 S uwait 0xfffffe005785c000 syz-executor.1 7372 1 776 0 S uwait 0xfffffe005743ba00 syz-executor.0 7366 1 785 0 S uwait 0xfffffe009ac80300 syz-executor.3 7365 1 777 0 S uwait 0xfffffe0058dcc280 syz-executor.1 7361 1 776 0 S uwait 0xfffffe0058dccc00 syz-executor.0 7356 1 785 0 S uwait 0xfffffe009ac7f480 syz-executor.3 7355 1 777 0 S uwait 0xfffffe005743bc00 syz-executor.1 7349 1 776 0 S uwait 0xfffffe0058dce000 syz-executor.0 7344 1 785 0 S uwait 0xfffffe009ac80080 syz-executor.3 7334 1 785 0 S uwait 0xfffffe009ac7f080 syz-executor.3 4170 1 776 0 S uwait 0xfffffe009ac7fe00 syz-executor.0 4120 1 4120 65 Ss select 0xfffffe009ac7f3c0 dhclient 4006 0 0 0 DL - 0xffffffff83f75580 [soaiod4] 4005 0 0 0 DL - 0xffffffff83f75580 [soaiod3] 4004 0 0 0 DL - 0xffffffff83f75580 [soaiod2] 4003 0 0 0 DL - 0xffffffff83f75580 [soaiod1] 3912 1 780 0 S uwait 0xfffffe009ac7f900 syz-executor.2 3908 1 777 0 S uwait 0xfffffe005785c600 syz-executor.1 3906 1 776 0 S uwait 0xfffffe0058dcc080 syz-executor.0 3904 1 780 0 S uwait 0xfffffe005785d080 syz-executor.2 3902 1 777 0 S umtxn 0xfffffe0058dce680 syz-executor.1 3901 1 776 0 S uwait 0xfffffe0058dcd080 syz-executor.0 3898 1 777 0 S uwait 0xfffffe0058dcd400 syz-executor.1 3896 1 776 0 S uwait 0xfffffe0058dcdc00 syz-executor.0 3893 1 780 0 S uwait 0xfffffe0058dcd200 syz-executor.2 3891 1 785 0 S umtxn 0xfffffe005785d780 syz-executor.3 3889 1 777 0 S uwait 0xfffffe005785ff00 syz-executor.1 3888 1 776 0 S uwait 0xfffffe0058dcc180 syz-executor.0 3884 1 785 0 S uwait 0xfffffe0058dccd00 syz-executor.3 3882 1 777 0 S uwait 0xfffffe0058dcd180 syz-executor.1 3881 1 776 0 S uwait 0xfffffe005785e200 syz-executor.0 3877 1 785 0 S uwait 0xfffffe0058dce280 syz-executor.3 3876 1 777 0 S uwait 0xfffffe0058dcc380 syz-executor.1 3875 1 776 0 S uwait 0xfffffe005785d280 syz-executor.0 3865 1 776 0 S uwait 0xfffffe005785fe00 syz-executor.0 3509 1 3505 0 SV uwait 0xfffffe0057439200 syz-executor.3 3508 1 3504 0 SV uwait 0xfffffe0058dcc480 syz-executor.1 3501 1 3496 0 SV uwait 0xfffffe005785dd80 syz-executor.3 3500 1 3499 0 SV uwait 0xfffffe005785c700 syz-executor.1 3490 1 3487 0 SV uwait 0xfffffe0058dce580 syz-executor.1 3489 1 3485 0 SV uwait 0xfffffe0058dccb00 syz-executor.3 3476 1 3473 0 SV uwait 0xfffffe005785cd00 syz-executor.3 3399 1 3399 0 Ss select 0xfffffe009ac802c0 dhclient 3394 1 3394 0 Ss select 0xfffffe005743bbc0 dhclient 3370 1 3370 65 Ss select 0xfffffe005785fa40 dhclient 2795 0 0 0 DL aiordy 0xfffffe00541d1018 [aiod4] 2794 0 0 0 DL aiordy 0xfffffe0092b7c008 [aiod3] 2793 0 0 0 DL aiordy 0xfffffe0092b7cab8 [aiod2] 2792 0 0 0 DL aiordy 0xfffffe0099be2000 [aiod1] 2766 1 2766 0 Ss select 0xfffffe009ac809c0 dhclient 2761 1 2761 0 Ss select 0xfffffe005743bb40 dhclient 2738 1 2738 65 Ss select 0xfffffe005743bec0 dhclient 2571 1 780 0 S uwait 0xfffffe005785de80 syz-executor.2 2569 1 785 0 S uwait 0xfffffe005785e600 syz-executor.3 2567 1 776 0 S umtxn 0xfffffe0057439400 syz-executor.0 2565 1 780 0 S uwait 0xfffffe0057438080 syz-executor.2 2564 1 785 0 S uwait 0xfffffe005785dc80 syz-executor.3 2560 1 776 0 S umtxn 0xfffffe0007981c00 syz-executor.0 2558 1 776 0 S uwait 0xfffffe005785d600 syz-executor.0 2557 1 780 0 S uwait 0xfffffe0057438c80 syz-executor.2 2555 1 785 0 S uwait 0xfffffe0058dcf700 syz-executor.3 2543 1 785 0 S uwait 0xfffffe0058dcc880 syz-executor.3 1990 1 1990 0 Ss select 0xfffffe005743be40 dhclient 1985 1 1985 0 Ss select 0xfffffe0058dcdac0 dhclient 1963 1 1963 65 Ss select 0xfffffe005743bf40 dhclient 1929 1 776 0 SV uwait 0xfffffe0058dcdd00 syz-executor.0 1214 1 776 0 S uwait 0xfffffe0058dcdb80 syz-executor.0 1213 1 785 0 S uwait 0xfffffe0007ac2d00 syz-executor.3 1208 1 777 0 S uwait 0xfffffe005785d480 syz-executor.1 1203 1 776 0 S umtxn 0xfffffe005785db80 syz-executor.0 1202 1 785 0 S uwait 0xfffffe0058dcf400 syz-executor.3 1201 1 777 0 S uwait 0xfffffe005785d980 syz-executor.1 1191 1 776 0 S uwait 0xfffffe005785d880 syz-executor.0 1190 1 785 0 S uwait 0xfffffe005785d180 syz-executor.3 1189 1 777 0 S uwait 0xfffffe0058dce880 syz-executor.1 1180 1 777 0 S uwait 0xfffffe005785e500 syz-executor.1 1110 1 1110 0 Ss select 0xfffffe005785d5c0 dhclient 1107 1 1107 0 Ss select 0xfffffe005785d6c0 dhclient 785 774 785 0 Rs syz-executor.3 780 774 780 0 Rs syz-executor.2 777 774 777 0 Rs syz-executor.1 776 774 776 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100109 S wait 0xfffffe009273a008 syz-fuzzer 100112 S uwait 0xfffffe0058dcf800 syz-fuzzer 100113 S uwait 0xfffffe0007ac2600 syz-fuzzer 100114 S wait 0xfffffe009273a008 syz-fuzzer 100115 S uwait 0xfffffe0007ac2800 syz-fuzzer 100116 S uwait 0xfffffe0007ac2900 syz-fuzzer 100117 S uwait 0xfffffe0007ac2e00 syz-fuzzer 100118 S wait 0xfffffe009273a008 syz-fuzzer 100120 S wait 0xfffffe009273a008 syz-fuzzer 100123 S kqread 0xfffffe0058ad7400 syz-fuzzer 100134 S uwait 0xfffffe005785e400 syz-fuzzer 100146 S uwait 0xfffffe0058dce180 syz-fuzzer 107244 S uwait 0xfffffe009ac7f180 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0092739b60 csh 770 688 770 0 Ss select 0xfffffe0058dcec40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe005744ecb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586014b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00586018b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0058601cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005744dcb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00586020b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00586024b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00586028b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058602cb0 getty 692 1 692 0 Ss nanslp 0xffffffff83e55980 cron 688 1 688 0 Ss select 0xfffffe00574398c0 sshd 501 1 501 0 Ss select 0xfffffe0058dcee40 syslogd 430 1 430 0 Ss select 0xfffffe0058dcf040 devd 429 1 429 65 Ss select 0xfffffe0058dcef40 dhclient 344 1 344 0 Ss select 0xfffffe0058dceec0 dhclient 341 1 341 0 Ss select 0xfffffe0058dcf2c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f86ab8 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f7ae60 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f79480 [bufdaemon] 100082 D - 0xffffffff83212100 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005744d4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83faf640 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83fa34f8 [dom0] 100080 D launds 0xffffffff83fa3504 [laundry: dom0] 100081 D umarcl 0xffffffff81e6a100 [uma] 7 0 0 0 DL - 0xffffffff83c11e48 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b722e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff846a5f80 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83ab4340 [doneq0] 100045 D - 0xffffffff83ab42c0 [async] 100076 D - 0xffffffff83ab4140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ed8c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f9ec60 [crypto] 100041 D crypto_ 0xfffffe0007b50030 [crypto returns 0] 100042 D crypto_ 0xfffffe0007b50080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e2ae40 [g_event] 100036 D - 0xffffffff83e2ae60 [g_up] 100037 D - 0xffffffff83e2ae80 [g_down] 2 0 0 0 LL (threaded) [clock] 100029 L *sctp-tc 0xfffffe009c0dd900 [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100017 I [swi6: task queue] 100031 L *sctp-in 0xfffffe0007884000 [swi1: netisr 0] 100032 Run CPU 0 [swi1: hpts] 100033 I [swi1: hpts] 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 [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe00541d0010 [init] 10 0 0 0 DL audit_w 0xffffffff83f9f7e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e2b860 [swapper] 100005 D - 0xfffffe0007968e00 [if_io_tqg_0] 100006 D - 0xfffffe0007968200 [if_io_tqg_1] 100007 D - 0xfffffe0007968100 [if_config_tqg_0] 100008 D - 0xfffffe0007968000 [softirq_0] 100009 D - 0xfffffe0007967e00 [softirq_1] 100010 D - 0xfffffe00085f4e00 [linuxkpi_irq_wq] 100011 D - 0xfffffe00085f4d00 [deferred_unmount ta] 100013 D - 0xfffffe00085f4b00 [thread taskq] 100015 D - 0xfffffe00085f4900 [kqueue_ctx taskq] 100016 D - 0xfffffe00085f4800 [pci_hp taskq] 100018 D - 0xfffffe00085f4600 [inm_free taskq] 100019 D - 0xfffffe00085f4500 [aiod_kick taskq] 100020 D - 0xfffffe00085f4400 [in6m_free taskq] 100021 D - 0xfffffe00085f4300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f4300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f4300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f4300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f4200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f4200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f4200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f4200 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f4100 [firmware taskq] 100038 D - 0xfffffe00085f3600 [crypto_0] 100039 D - 0xfffffe00085f3600 [crypto_1] 100055 D - 0xfffffe00085f2700 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f2600 [vtnet0 txq 0] 100057 D - 0xfffffe00085f2500 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f2400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007981580 [virtio_balloon] 100066 D - 0xffffffff82b822e0 [deadlkres] 100071 D - 0xfffffe00085f3300 [acpi_task_0] 100072 D - 0xfffffe00085f3300 [acpi_task_1] 100073 D - 0xfffffe00085f3300 [acpi_task_2] 100074 D - 0xfffffe00085f5100 [mca taskq] 100075 D - 0xfffffe00085f2e00 [CAM taskq] db> show all locks Process 23190 (syz-executor.2) thread 0xfffffe00a0896720 (130461) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009e794070) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3340 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00079da308) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3339 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009e794090) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3338 Process 12 (intr) thread 0xfffffe0007a8a560 (100031) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00995f68b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1473 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4216 4323K 4272 filedesc 430 3439K 44183 sysctloid 38380 2262K 38451 vtbuf 24 1968K 46 subproc 631 1325K 23572 kobj 329 1316K 745 pcb 699 1297K 54424 sctp_stro 124 1272K 12504 newblk 48 1036K 86380 vfscache 3 1025K 3 md_sectors 156 624K 156 linker 373 576K 579 inodedep 131 561K 26582 vmem 3 532K 8 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filemon 42 336K 458 acpica 1674 184K 58126 sctp_atcl 467 176K 41310 tidhash 3 141K 3 DEVFS1 137 137K 154 pagedep 9 130K 22575 tfo_ccache 1 128K 1 IP reass 1 128K 1 kdtrace 701 119K 53713 md_disk 184 117K 195 vnet_data 1 112K 1 sem 4 106K 4 umtx 836 105K 836 BPF 46 88K 156 bus 998 82K 5213 mtx_pool 2 72K 2 syncache 1 68K 1 module 516 65K 520 acpitask 1 64K 1 ddb_capture 1 64K 1 shm 10 50K 217 GEOM 257 40K 1619 DEVFS3 156 39K 166 temp 36 35K 11307 hostcache 1 32K 1 msg 4 30K 4 dirrem 118 30K 24550 gtaskqueue 18 26K 18 devstat 12 25K 12 sctp_atky 597 23K 56576 kbdmux 6 22K 6 kqueue 302 21K 23376 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 pwddesc 299 19K 23402 routetbl 145 19K 1169 lltable 55 18K 962 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 65 17K 65 tty 16 16K 16 ithread 97 16K 97 freefile 120 15K 24199 bus-sc 34 15K 1682 cred 54 14K 612 ether_multi 157 13K 199 KTRACE 100 13K 3145 eventhandler 150 13K 150 ifnet 7 13K 7 ksem 19 12K 610 kenv 95 12K 95 rman 88 11K 431 CAM queue 5 11K 1528 in6_multi 71 9K 71 DEVFSP 139 9K 2088 bmsafemap 2 9K 26342 UART 12 9K 12 freework 33 9K 48847 rpc 2 8K 2 shmfd 1 8K 24 pfs_vncache 1 8K 1 pf_ifnet 24 8K 240 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 sctp_athm 467 8K 43333 proc-args 299 7K 24642 CC Mem 53 7K 8968 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 534 session 43 6K 120 UMA 298 5K 298 ufs_dirhash 24 5K 24 tcp_fsb 36 5K 3228 vt 11 5K 11 pf_table 2 4K 185 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pf_osfp 34 4K 34 sctp_map 248 4K 24204 selfd 61 4K 424530 acpisem 28 4K 28 lockf 32 4K 258 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 uidinfo 6 3K 29 sctp_stri 5 3K 4181 select 20 3K 315 clone 9 3K 13 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 freeblks 8 2K 25165 ipsec-saq 2 2K 2 inpcbpolicy 64 2K 10113 cryptodev 31 2K 2684 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 28 2K 1065 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 15 ipsecpolicy 2 2K 2 acpidev 20 2K 20 osd 57 2K 8855 filedesc_to_leader 18 2K 36 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 44116 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 3202 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 679 pci_link 10 1K 10 crypto 4 1K 632 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 22058 diradd 4 1K 24592 indirdep 2 1K 36519 pfil 4 1K 4 cdev 2 1K 2 ip_msource 7 1K 104 chacha20random 1 1K 1 sctp_aadr 5 1K 190 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 11 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 8 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 6 1K 38197 pf_rule 1 1K 121 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 aio 4 1K 13 pmchooks 1 1K 1 filecaps 5 1K 138 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 pmc 1 1K 1 acpiintr 1 1K 1 sigio 1 1K 22 cpus 2 1K 2 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 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 18670 sctp_iter 0 0K 86 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 78 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 14 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 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 NFSCL lckown 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 28147 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1565 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 413 allocindir 0 0K 0 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 vtfont 0 0K 0 BACKLIGHT 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 ip6opt 0 0K 433 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 88 in_mfilter 0 0K 186 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 3 agp 0 0K 0 statfs 0 0K 22345 namei_tracker 0 0K 28 export_host 0 0K 0 cl_savebuf 0 0K 87 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 1207 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 biobuf 0 0K 0 lio 0 0K 91 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 31755 ioctlops 0 0K 972 eventfd 0 0K 49 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 638 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 1278 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 9 rctl 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 240 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8357 1041 900400 0 254 38494208 0 tcp_log 416 0 68688 2317590 0 254 28574208 0 md19 512 16384 32 16384 0 30 8404992 0 md18 512 16384 32 16384 0 30 8404992 0 md17 512 16384 32 16384 0 30 8404992 0 md16 512 16384 32 16384 0 30 8404992 0 mbuf 256 9189 9355 10762963 0 254 4747264 0 malloc-16384 16384 214 4 22109 0 1 3571712 0 RADIX NODE 144 16340 287 562218 0 62 2394288 0 UMA Slabs 0 112 20436 6 20436 0 126 2289504 0 vmem btag 56 38526 105 38526 0 254 2163336 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 pbuf 2624 0 698 0 0 2 1831552 0 malloc-64 64 219 28257 426806 0 254 1822464 0 BUF TRIE 144 365 11395 68454 0 62 1693440 0 malloc-128 128 12678 187 15999 0 126 1646720 0 malloc-384 384 4117 23 4117 0 30 1589760 0 256 Bucket 2048 667 77 34364 0 8 1523712 0 ertt_txseginfo 40 9427 27943 4931785 0 254 1494800 0 malloc-4096 4096 330 6 823 0 2 1376256 0 VM OBJECT 264 4668 72 308336 0 30 1251360 0 malloc-4096 4096 300 4 23194 0 2 1245184 0 sctp_asoc 2256 124 386 12008 0 254 1150560 0 tcp_bbr_map 128 405 7159 1020330 0 126 968192 0 FFS inode 1160 770 35 24996 0 8 933800 0 sctp_ep 1208 338 432 27003 0 254 930160 0 MAP ENTRY 96 8211 357 865452 0 126 822528 0 malloc-2048 2048 344 56 28061 0 8 819200 0 THREAD 1824 400 18 30517 0 8 762432 0 socket 960 327 437 39095 0 254 733440 0 malloc-4096 4096 171 3 183 0 2 712704 0 VMSPACE 2560 247 11 23118 0 4 660480 0 tcpcb 1096 53 458 8844 0 254 560056 0 malloc-65536 65536 1 7 66 0 1 524288 0 malloc-8192 8192 51 5 819 0 1 458752 0 PROC 1368 299 31 23194 0 8 451440 0 VNODE 448 811 89 25039 0 30 403200 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 130 387 13924 0 254 380512 0 FPU_save_area 832 402 48 39756 0 16 374400 0 malloc-256 256 768 672 216158 0 62 368640 0 filedesc0 1072 300 22 23402 0 8 345184 0 sctp_chunk 152 105 1949 85044 0 254 312208 0 malloc-384 384 522 258 41367 0 30 299520 0 malloc-32768 32768 0 9 34619 0 2 294912 0 malloc-64 64 4194 405 4352 0 254 294336 0 malloc-1024 1024 137 135 11931 0 16 278528 0 malloc-16 16 15963 537 24843 0 254 264000 0 malloc-65536 65536 4 0 4 0 1 262144 0 mbuf_packet 256 143 873 881782 0 254 260096 0 malloc-128 128 1641 126 14097 0 126 226176 0 DEVCTL 1024 0 220 209 0 0 225280 0 FFS2 dinode 256 770 100 24996 0 62 222720 0 UMA Zones 768 270 4 270 0 16 210432 0 malloc-128 128 1270 373 99984 0 126 210304 0 malloc-32 32 5805 369 5953 0 254 197568 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 0 3 301 0 1 196608 0 malloc-384 384 182 328 26634 0 30 195840 0 128 Bucket 1024 133 46 8151 0 16 183296 0 vnpbuf 2624 0 64 4 0 64 167936 0 malloc-1024 1024 137 23 180 0 16 163840 0 malloc-256 256 91 539 30041 0 62 161280 0 malloc-384 384 331 59 405 0 30 149760 0 S VFS Cache 104 1042 362 26101 0 126 146016 0 malloc-256 256 347 223 30991 0 62 145920 0 malloc-4096 4096 30 4 22401 0 2 139264 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 1034 0 1 131072 0 malloc-32768 32768 0 4 8 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-128 128 524 499 47609 0 126 130944 0 unpcb 256 34 476 1852 0 254 130560 0 clpbuf 2624 0 48 297 0 16 125952 0 ksiginfo 112 302 742 10176 0 126 116928 0 malloc-4096 4096 23 5 591 0 2 114688 0 g_bio 408 0 270 561556 0 31 110160 0 64 Bucket 512 108 92 40848 0 30 102400 0 UMA Kegs 384 256 7 256 0 30 100992 0 syncache 168 0 528 40 0 254 88704 0 malloc-16384 16384 4 1 178 0 1 81920 0 malloc-16384 16384 0 5 5 0 1 81920 0 malloc-256 256 203 112 2331 0 62 80640 0 malloc-256 256 186 129 50508 0 62 80640 0 sctp_readq 152 0 520 2107 0 254 79040 0 Files 80 684 216 78723 0 126 72000 0 TURNSTILE 136 419 85 419 0 62 68544 0 malloc-64 64 619 452 41512 0 254 68544 0 malloc-64 64 869 202 24428 0 254 68544 0 malloc-64 64 541 530 25341 0 254 68544 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-4096 4096 14 2 124 0 2 65536 0 malloc-2048 2048 17 15 228 0 8 65536 0 32 Bucket 256 113 142 11295 0 62 65280 0 tcp_inpcb 424 53 100 8844 0 30 64872 0 tcp_rack_pcb 896 36 36 3228 0 16 64512 0 sctp_stream_msg_out 112 34 506 3816 0 254 60480 0 SLEEPQUEUE 88 419 221 419 0 126 56320 0 malloc-64 64 278 541 626 0 254 52416 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 118140 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 3 21 243 0 8 49152 0 malloc-2048 2048 11 13 583 0 8 49152 0 malloc-2048 2048 7 17 238 0 8 49152 0 malloc-1024 1024 15 33 2470 0 16 49152 0 malloc-512 512 13 83 4175 0 30 49152 0 pcpu-64 64 498 270 498 0 254 49152 0 tcp_rack_map 120 91 305 11945 0 126 47520 0 malloc-384 384 32 88 1035 0 30 46080 0 da_ccb 544 0 84 140317 0 16 45696 0 pcpu-8 8 5054 578 10837 0 254 45056 0 tcp_bbr_pcb 832 5 49 4231 0 16 44928 0 malloc-32 32 691 695 41155 0 254 44352 0 sctp_laddr 48 56 784 10129 0 254 40320 0 pipe 728 33 22 1137 0 16 40040 0 Mountpoints 2752 2 12 18 0 4 38528 0 ripcb 424 5 85 651 0 30 38160 0 udplite_inpcb 424 0 90 140 0 30 38160 0 udp_inpcb 424 6 84 478 0 30 38160 0 hostcache 64 5 562 5 0 254 36288 0 PWD 32 223 911 21899 0 254 36288 0 malloc-64 64 325 242 28283 0 254 36288 0 malloc-64 64 11 556 109 0 254 36288 0 16 Bucket 144 91 161 5494 0 62 36288 0 8 Bucket 80 64 386 6334 0 126 36000 0 malloc-128 128 7 272 154 0 126 35712 0 malloc-128 128 72 207 810 0 126 35712 0 malloc-128 128 124 155 848 0 126 35712 0 malloc-128 128 13 266 576 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 7 83 447 0 30 34560 0 malloc-256 256 22 113 921 0 62 34560 0 malloc-256 256 51 84 2622 0 62 34560 0 malloc-256 256 28 107 42 0 62 34560 0 malloc-8192 8192 2 2 17 0 1 32768 0 malloc-2048 2048 1 15 583 0 8 32768 0 malloc-2048 2048 1 15 12 0 8 32768 0 malloc-2048 2048 1 15 27 0 8 32768 0 malloc-1024 1024 2 30 15 0 16 32768 0 malloc-1024 1024 8 24 140 0 16 32768 0 malloc-1024 1024 9 23 111 0 16 32768 0 malloc-1024 1024 7 25 323 0 16 32768 0 malloc-512 512 0 64 78 0 30 32768 0 malloc-512 512 1 63 2 0 30 32768 0 malloc-512 512 5 59 4011 0 30 32768 0 malloc-512 512 12 52 145 0 30 32768 0 malloc-512 512 0 64 43 0 30 32768 0 KNOTE 160 28 172 211090 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 6 0 126 31680 0 cpuset 104 14 265 2366 0 126 29016 0 tcpreass 48 0 588 36 0 254 28224 0 sctp_asconf_ack 48 0 588 56 0 254 28224 0 tcp_inpcb ports 32 19 863 6687 0 254 28224 0 malloc-32 32 290 592 462 0 254 28224 0 4 Bucket 48 7 581 502 0 254 28224 0 2 Bucket 32 82 800 7806 0 254 28224 0 AIO 208 0 133 180 0 62 27664 0 malloc-8192 8192 1 2 6 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 1 2 9 0 1 24576 0 malloc-4096 4096 2 4 95 0 2 24576 0 PGRP 88 44 232 143 0 126 24288 0 rl_entry 40 285 321 287 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 itimer 352 0 66 60 0 30 23232 0 malloc-384 384 1 59 1288 0 30 23040 0 malloc-384 384 30 30 39 0 30 23040 0 domainset 40 0 567 1865 0 254 22680 0 tfo_ccache_entries 80 2 254 2 0 126 20480 0 udpcb 32 6 624 618 0 254 20160 0 udplite_inpcb ports 32 0 630 36 0 254 20160 0 udp_inpcb ports 32 3 627 115 0 254 20160 0 ertt 72 53 227 8844 0 126 20160 0 malloc-32 32 0 630 98 0 254 20160 0 malloc-32 32 131 499 1440 0 254 20160 0 malloc-32 32 185 445 11181 0 254 20160 0 malloc-32 32 248 382 43397 0 254 20160 0 malloc-32 32 23 607 1165 0 254 20160 0 malloc-16 16 479 771 44058 0 254 20000 0 cryptop 280 0 70 179 0 30 19600 0 AIOCB 552 0 35 299 0 16 19320 0 L VFS Cache 320 0 60 43 0 30 19200 0 AIOLIO 272 0 70 45 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 8 8 9 0 16 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 0 32 11 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 1 287 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 1935435 0 254 16032 0 malloc-16 16 423 577 1078 0 254 16000 0 malloc-16 16 293 707 24090 0 254 16000 0 malloc-16 16 439 561 27188 0 254 16000 0 kenv 258 15 45 1054 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 7 504 7 0 254 12264 0 tcp_log_id_bucket 176 0 69 3 0 62 12144 0 malloc-16 16 19 731 268 0 254 12000 0 malloc-16 16 26 724 52699 0 254 12000 0 malloc-16 16 7 743 14097 0 254 12000 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 32 0 0 3744 0 md7 2 111 145 111 0 254 512 0 md6 2 111 145 111 0 254 512 0 md5 2 111 145 111 0 254 512 0 md4 2 111 145 111 0 254 512 0 md27 512 0 0 0 0 30 0 0 md26 512 0 0 0 0 30 0 0 md25 512 0 0 0 0 30 0 0 md24 512 0 0 0 0 30 0 0 md23 512 0 0 0 0 30 0 0 md22 512 0 0 0 0 30 0 0 md21 512 0 0 0 0 30 0 0 md20 512 0 0 0 0 30 0 0 md15 512 0 0 0 0 30 0 0 md14 512 0 0 0 0 30 0 0 md13 512 0 0 0 0 30 0 0 md12 512 0 0 0 0 30 0 0 md11 1 0 0 0 0 254 0 0 md10 1 0 0 0 0 254 0 0 md9 1 0 0 0 0 254 0 0 md8 1 0 0 0 0 254 0 0 md3 512 0 0 0 0 30 0 0 md2 512 0 0 0 0 30 0 0 md1 512 0 0 0 0 30 0 0 md0 512 0 0 0 0 30 0 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 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 0 254 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 184 0 0 0 0 62 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 ripcb ports 32 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 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 104 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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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