panic: __rw_wlock_hard: recursing but non-recursive rw sctp-info @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1856 cpuid = 1 time = 1631099392 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a89cd1f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a89cd350 vpanic() at vpanic+0x2c5/frame 0xfffffe00a89cd430 panic() at panic+0xb5/frame 0xfffffe00a89cd4f0 __rw_wlock_hard() at __rw_wlock_hard+0x119e/frame 0xfffffe00a89cd650 _rw_wlock_cookie() at _rw_wlock_cookie+0x1d4/frame 0xfffffe00a89cd720 sctp_swap_inpcb_for_listen() at sctp_swap_inpcb_for_listen+0xf8/frame 0xfffffe00a89cd7b0 sctp_listen() at sctp_listen+0x614/frame 0xfffffe00a89cd8e0 solisten() at solisten+0xd2/frame 0xfffffe00a89cd930 kern_listen() at kern_listen+0x158/frame 0xfffffe00a89cd9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a89cdbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 8727 tid 110405 ] Stopped at kdb_enter+0x6b: movq $0,0x28e217a(%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 0x98204e17a3811b8f rdx 0x40001 rbx 0 rsp 0xfffffe00a89cd330 rbp 0xfffffe00a89cd350 rsi 0 rdi 0xfffffe009e93f4a8 r8 0x3 r9 0xfffffe00a89cce68 r10 0 r11 0xfffffe00a9dbfe10 r12 0xfffffe00a9dbf900 r13 0xfffffe00a89cd301 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abf3b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e217a(%rip) db> show proc Process 8727 (syz-executor.3) at 0xfffffe00a8f01a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 796 at 0xfffffe009e552000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a9d9c000 (map 0xfffffe00a9d9c000) (map.pmap 0xfffffe00a9d9c0c0) (pmap 0xfffffe00a9d9c120) threads: 2 110249 RunQ syz-executor.3 110405 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 8731 782 782 0 R (threaded) syz-executor.0 110136 RunQ syz-executor.0 110409 S uwait 0xfffffe00a949d200 syz-executor.0 8729 783 783 0 R (threaded) syz-executor.1 109098 Run CPU 0 syz-executor.1 110408 S connec 0xfffffe00a8e200da syz-executor.1 8728 792 792 0 R (threaded) syz-executor.2 110128 RunQ syz-executor.2 110406 S connec 0xfffffe00a8d3f49a syz-executor.2 8727 796 796 0 R (threaded) syz-executor.3 110249 RunQ syz-executor.3 110405 Run CPU 1 syz-executor.3 8592 1 792 0 S uwait 0xfffffe00a90b2200 syz-executor.2 8587 1 792 0 S uwait 0xfffffe00a7fa6c00 syz-executor.2 8528 1 796 0 S uwait 0xfffffe00a9c08e80 syz-executor.3 8525 1 782 0 S uwait 0xfffffe00a8e4e600 syz-executor.0 8520 1 783 0 S uwait 0xfffffe00a90b2a00 syz-executor.1 8517 1 792 0 S umtxn 0xfffffe00a8e4e400 syz-executor.2 8516 1 782 0 S uwait 0xfffffe00a8e4e700 syz-executor.0 8513 1 796 0 S uwait 0xfffffe00a8d4c000 syz-executor.3 8508 1 783 0 S umtxn 0xfffffe00a8d4cc80 syz-executor.1 8505 1 796 0 S uwait 0xfffffe00a7fa6500 syz-executor.3 8504 1 782 0 S uwait 0xfffffe00a8e4e500 syz-executor.0 8501 1 792 0 S uwait 0xfffffe00a8d4c600 syz-executor.2 8496 1 783 0 S umtxn 0xfffffe00a90b2c80 syz-executor.1 8493 1 792 0 S uwait 0xfffffe00a8d4cb80 syz-executor.2 8484 1 792 0 S uwait 0xfffffe00a90b2d80 syz-executor.2 8477 1 792 0 S uwait 0xfffffe00a8e4ec00 syz-executor.2 8472 1 796 0 S uwait 0xfffffe00a90b2100 syz-executor.3 8462 1 796 0 S umtxn 0xfffffe00a949db80 syz-executor.3 8455 1 792 0 S uwait 0xfffffe00a7fa6b00 syz-executor.2 8450 1 796 0 S uwait 0xfffffe00a8e4ea00 syz-executor.3 8447 1 792 0 S uwait 0xfffffe00a952a100 syz-executor.2 8438 1 782 0 S uwait 0xfffffe00a949d880 syz-executor.0 8436 1 792 0 S uwait 0xfffffe00a7ffb600 syz-executor.2 8435 1 796 0 S uwait 0xfffffe00a949dc80 syz-executor.3 8432 1 783 0 S uwait 0xfffffe00a90b2300 syz-executor.1 8428 1 792 0 S uwait 0xfffffe00a7e4d080 syz-executor.2 8425 1 782 0 S uwait 0xfffffe00a949dd80 syz-executor.0 8420 1 783 0 S uwait 0xfffffe00a8d4c980 syz-executor.1 8419 1 792 0 S uwait 0xfffffe00a90b2e80 syz-executor.2 8416 1 796 0 S uwait 0xfffffe00a7fa6080 syz-executor.3 8412 1 783 0 S uwait 0xfffffe00a7fa6700 syz-executor.1 8409 1 782 0 S uwait 0xfffffe00a7e4d380 syz-executor.0 8406 1 796 0 S uwait 0xfffffe00a8d4c500 syz-executor.3 8403 1 792 0 S uwait 0xfffffe00a7fa6280 syz-executor.2 8393 1 792 0 S uwait 0xfffffe00a8d4cd80 syz-executor.2 8386 1 792 0 S uwait 0xfffffe00a8e4ed00 syz-executor.2 8211 1 782 0 S uwait 0xfffffe00a90b2400 syz-executor.0 8202 1 782 0 S uwait 0xfffffe00a7fa6600 syz-executor.0 8197 1 782 0 S uwait 0xfffffe00a952a400 syz-executor.0 8192 1 782 0 S uwait 0xfffffe00a1a29200 syz-executor.0 8185 1 782 0 S uwait 0xfffffe00a952ac80 syz-executor.0 7961 0 0 0 DL mdwait 0xfffffe00a8eb1000 [md7] 7959 0 0 0 DL mdwait 0xfffffe00a8eab000 [md6] 7957 0 0 0 DL mdwait 0xfffffe00a90d9000 [md5] 7956 0 0 0 DL mdwait 0xfffffe00a90d6000 [md4] 7953 0 0 0 DL mdwait 0xfffffe00a90d0000 [md3] 7951 0 0 0 DL mdwait 0xfffffe00a90c8000 [md2] 7946 0 0 0 DL mdwait 0xfffffe00a90c3000 [md1] 7944 0 0 0 DL mdwait 0xfffffe00a8e87000 [md0] 7754 1 782 0 S uwait 0xfffffe00a952a000 syz-executor.0 7748 1 782 0 S uwait 0xfffffe00a8d4c880 syz-executor.0 7741 1 782 0 S uwait 0xfffffe00a7fa6900 syz-executor.0 7736 1 782 0 S uwait 0xfffffe00a8e4ee00 syz-executor.0 7730 1 782 0 S uwait 0xfffffe00a8e4ef00 syz-executor.0 7608 1 792 0 S uwait 0xfffffe00a8d4ca80 syz-executor.2 7601 1 792 0 S uwait 0xfffffe00a7fa6a00 syz-executor.2 7595 1 792 0 S uwait 0xfffffe00a8d4ce80 syz-executor.2 7592 1 792 0 S uwait 0xfffffe00a949de80 syz-executor.2 7589 1 792 0 S uwait 0xfffffe00a949d400 syz-executor.2 7044 1 792 0 S uwait 0xfffffe00a949da80 syz-executor.2 7042 1 783 0 S uwait 0xfffffe00a949d000 syz-executor.1 7041 1 783 0 S umtxn 0xfffffe00a949d100 syz-executor.1 7040 1 792 0 S uwait 0xfffffe00a7e4d480 syz-executor.2 7033 1 783 0 S uwait 0xfffffe00a952a700 syz-executor.1 7032 1 792 0 S uwait 0xfffffe00a949d980 syz-executor.2 7031 1 783 0 S umtxn 0xfffffe00a952a200 syz-executor.1 7030 1 792 0 S umtxn 0xfffffe00a7e4d280 syz-executor.2 7023 1 792 0 S uwait 0xfffffe00a952a900 syz-executor.2 7022 1 783 0 S uwait 0xfffffe00a7ffb500 syz-executor.1 7021 1 792 0 S uwait 0xfffffe00a952a300 syz-executor.2 7020 1 783 0 S uwait 0xfffffe00a952aa00 syz-executor.1 7015 1 783 0 S uwait 0xfffffe00a952a800 syz-executor.1 7014 1 783 0 S uwait 0xfffffe00a949d780 syz-executor.1 7011 1 783 0 S uwait 0xfffffe00a949d580 syz-executor.1 7009 1 783 0 S uwait 0xfffffe00a7ffb000 syz-executor.1 6944 1 792 0 S uwait 0xfffffe005894ea00 syz-executor.2 6942 1 783 0 S uwait 0xfffffe00a7b4c880 syz-executor.1 6936 1 783 0 S uwait 0xfffffe00a949d300 syz-executor.1 6935 1 792 0 S uwait 0xfffffe00a7ffb200 syz-executor.2 6927 1 792 0 S uwait 0xfffffe00a7ffba80 syz-executor.2 6925 1 783 0 S uwait 0xfffffe00a949d680 syz-executor.1 6921 1 783 0 S uwait 0xfffffe00a952ab80 syz-executor.1 6916 1 783 0 S uwait 0xfffffe00a952ad80 syz-executor.1 6386 1 783 0 S uwait 0xfffffe00a952ab00 syz-executor.1 6378 1 792 0 S uwait 0xfffffe00a7ffb100 syz-executor.2 6373 1 783 0 S uwait 0xfffffe00a7ffb300 syz-executor.1 6368 1 792 0 S uwait 0xfffffe00a7b4cd80 syz-executor.2 6363 1 783 0 S uwait 0xfffffe00a952a500 syz-executor.1 6356 1 792 0 S uwait 0xfffffe00a7fa6e00 syz-executor.2 6350 1 792 0 S umtxn 0xfffffe00a7e4dd80 syz-executor.2 6346 1 792 0 S uwait 0xfffffe00a7b4c580 syz-executor.2 6262 1 792 0 S uwait 0xfffffe00a7ffbb80 syz-executor.2 6258 1 792 0 S uwait 0xfffffe009e98ea80 syz-executor.2 6253 1 792 0 S uwait 0xfffffe009e9fbc00 syz-executor.2 6248 1 792 0 S uwait 0xfffffe009e9fb100 syz-executor.2 6241 1 792 0 S uwait 0xfffffe00a7ffbc80 syz-executor.2 6238 1 792 0 S uwait 0xfffffe00a952a600 syz-executor.2 6233 1 792 0 S umtxn 0xfffffe009e9fba00 syz-executor.2 6232 1 792 0 S uwait 0xfffffe009e98e580 syz-executor.2 6226 1 792 0 S uwait 0xfffffe00a7e4d780 syz-executor.2 6224 1 792 0 S umtxn 0xfffffe005876f380 syz-executor.2 6022 1 782 0 S uwait 0xfffffe00a7e4d180 syz-executor.0 6020 1 782 0 S umtxn 0xfffffe00a7b4c980 syz-executor.0 6018 1 782 0 S uwait 0xfffffe00a7b4c000 syz-executor.0 6016 1 782 0 S uwait 0xfffffe00a7ffb980 syz-executor.0 6012 1 782 0 S uwait 0xfffffe00a7ffbd80 syz-executor.0 6011 1 782 0 S uwait 0xfffffe00a7b4cf00 syz-executor.0 6006 1 782 0 S uwait 0xfffffe00a7b4c300 syz-executor.0 6004 1 782 0 S uwait 0xfffffe00a7e4d880 syz-executor.0 6003 1 782 0 S uwait 0xfffffe00a1a29c00 syz-executor.0 6001 1 782 0 S uwait 0xfffffe00a7ffb880 syz-executor.0 5987 1 796 0 SV uwait 0xfffffe00a1a29800 syz-executor.3 5974 1 796 0 SV uwait 0xfffffe009e559080 syz-executor.3 5964 1 796 0 SV uwait 0xfffffe00a7b4c100 syz-executor.3 5958 1 796 0 SV uwait 0xfffffe00a7e4d680 syz-executor.3 5952 1 796 0 SV uwait 0xfffffe00a7b4c200 syz-executor.3 5739 1 783 0 S uwait 0xfffffe00a7ffbe80 syz-executor.1 5737 1 783 0 S uwait 0xfffffe00a1a29d00 syz-executor.1 5735 1 783 0 S uwait 0xfffffe00a7b4c780 syz-executor.1 5720 1 782 0 S uwait 0xfffffe009e9fbe00 syz-executor.0 5718 1 782 0 S uwait 0xfffffe00a1a29100 syz-executor.0 5716 1 782 0 S uwait 0xfffffe00a7e4da80 syz-executor.0 5711 1 782 0 S uwait 0xfffffe00a7b4c680 syz-executor.0 5710 1 782 0 S uwait 0xfffffe00a7b4c480 syz-executor.0 5115 1 783 0 S uwait 0xfffffe00a7fa6f00 syz-executor.1 5105 1 783 0 S uwait 0xfffffe005894e600 syz-executor.1 5095 1 783 0 S uwait 0xfffffe00a7e4de80 syz-executor.1 5089 1 783 0 S uwait 0xfffffe00a7b4ca80 syz-executor.1 5081 1 783 0 S uwait 0xfffffe00a7e4db80 syz-executor.1 4869 1 796 0 S uwait 0xfffffe009e9fb800 syz-executor.3 4868 1 796 0 S uwait 0xfffffe00a7b4cb80 syz-executor.3 4701 1 4701 65 Ss select 0xfffffe009e9cc340 dhclient 3679 1 3679 0 Ss select 0xfffffe0058af32c0 dhclient 3676 1 3676 0 Ss select 0xfffffe009e938840 dhclient 3649 1 3649 65 Ss select 0xfffffe009e9cc5c0 dhclient 3577 0 0 0 DL aiordy 0xfffffe00a7f0da70 [aiod4] 3576 0 0 0 DL aiordy 0xfffffe00a7efd000 [aiod3] 3575 0 0 0 DL aiordy 0xfffffe00a7fa7538 [aiod2] 3574 0 0 0 DL aiordy 0xfffffe00a7fb0000 [aiod1] 2675 1 2675 0 Ss select 0xfffffe009e9cc540 dhclient 2672 1 2672 0 Ss select 0xfffffe005741b5c0 dhclient 2653 1 2653 65 Ss select 0xfffffe0058af31c0 dhclient 2599 1 783 0 S uwait 0xfffffe009e98ed80 syz-executor.1 2596 1 792 0 S uwait 0xfffffe00a1a29e00 syz-executor.2 2595 1 783 0 S uwait 0xfffffe005876f000 syz-executor.1 2591 1 796 0 S umtxn 0xfffffe009e98e380 syz-executor.3 2590 1 792 0 S uwait 0xfffffe009e9fb300 syz-executor.2 2589 1 783 0 S uwait 0xfffffe009e9fb200 syz-executor.1 2588 1 782 0 S uwait 0xfffffe00a1a29700 syz-executor.0 2584 1 796 0 S uwait 0xfffffe009e98e280 syz-executor.3 2582 1 782 0 S uwait 0xfffffe009e559280 syz-executor.0 2579 1 792 0 S uwait 0xfffffe009e9fb900 syz-executor.2 2576 1 796 0 S umtxn 0xfffffe009e9fb500 syz-executor.3 2574 1 782 0 S uwait 0xfffffe009e9fb400 syz-executor.0 2569 1 792 0 S uwait 0xfffffe009e9fb700 syz-executor.2 2565 1 783 0 S uwait 0xfffffe009e98e480 syz-executor.1 2561 1 792 0 S uwait 0xfffffe00a1a29600 syz-executor.2 2560 1 783 0 S uwait 0xfffffe009e98eb80 syz-executor.1 2553 1 792 0 S uwait 0xfffffe009e9fb600 syz-executor.2 2551 1 783 0 S uwait 0xfffffe0057015200 syz-executor.1 2545 1 783 0 S umtxn 0xfffffe009e559780 syz-executor.1 2542 1 783 0 S uwait 0xfffffe009e9fbd00 syz-executor.1 2345 1 783 0 S uwait 0xfffffe009e98e080 syz-executor.1 2329 1 783 0 S uwait 0xfffffe009e559380 syz-executor.1 2325 1 796 0 S uwait 0xfffffe009e9fbf00 syz-executor.3 2319 1 783 0 S uwait 0xfffffe009e98e680 syz-executor.1 2317 1 792 0 S uwait 0xfffffe009e9fbb00 syz-executor.2 2316 1 796 0 S uwait 0xfffffe009e98e880 syz-executor.3 2315 1 782 0 S uwait 0xfffffe0057015700 syz-executor.0 2311 1 783 0 S uwait 0xfffffe00a1a29500 syz-executor.1 2309 1 796 0 S uwait 0xfffffe009e559680 syz-executor.3 2308 1 792 0 S uwait 0xfffffe00a1a29900 syz-executor.2 2307 1 782 0 S uwait 0xfffffe009e98ec80 syz-executor.0 2303 1 783 0 S umtxn 0xfffffe00a1a29400 syz-executor.1 2300 1 792 0 S uwait 0xfffffe0057015a80 syz-executor.2 2299 1 782 0 S uwait 0xfffffe009e559480 syz-executor.0 2295 1 783 0 S uwait 0xfffffe005876f100 syz-executor.1 2289 1 783 0 S uwait 0xfffffe00a1a29300 syz-executor.1 2288 1 783 0 S uwait 0xfffffe009e559180 syz-executor.1 1516 1 1516 0 Ss select 0xfffffe005741b640 dhclient 1513 1 1513 0 Ss select 0xfffffe0058af3940 dhclient 1486 1 1486 65 Ss select 0xfffffe009e9381c0 dhclient 1105 1 783 0 S uwait 0xfffffe009e559580 syz-executor.1 1103 1 783 0 S uwait 0xfffffe009e559880 syz-executor.1 1098 1 783 0 S uwait 0xfffffe009e98ee80 syz-executor.1 1094 1 783 0 S uwait 0xfffffe005876f580 syz-executor.1 1093 1 783 0 S uwait 0xfffffe00a1a29f00 syz-executor.1 833 1 833 0 Ss select 0xfffffe009e9b27c0 dhclient 827 1 827 0 Ss select 0xfffffe009e938140 dhclient 796 780 796 0 Ss nanslp 0xffffffff8405af80 syz-executor.3 792 780 792 0 Ss nanslp 0xffffffff8405af80 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8405af80 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8405af81 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffffe005876fe80 syz-fuzzer 100118 S uwait 0xfffffe009e559c80 syz-fuzzer 100119 S uwait 0xfffffe009e559d80 syz-fuzzer 100120 S kqread 0xfffffe005886c000 syz-fuzzer 100121 S uwait 0xfffffe005894e000 syz-fuzzer 100122 S uwait 0xfffffe005838f000 syz-fuzzer 100123 S uwait 0xfffffe005838f100 syz-fuzzer 100125 S uwait 0xfffffe005838f300 syz-fuzzer 100126 S uwait 0xfffffe005838f400 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588985e8 csh 776 694 776 0 Ss select 0xfffffe0058af30c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f70b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f78b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583c30b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583c38b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583970b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583978b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af81 cron 694 1 694 0 Ss select 0xfffffe0058af33c0 sshd 507 1 507 0 Ss select 0xfffffe0058af35c0 syslogd 436 1 436 0 Ss select 0xfffffe005741b6c0 devd 435 1 435 65 Ss select 0xfffffe0058af39c0 dhclient 350 1 350 0 Ss select 0xfffffe0058af36c0 dhclient 347 1 347 0 Ss select 0xfffffe005741b8c0 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058766a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe005882c0e8 [/ 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 0xffffffff81eaea40 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bbd580 [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 0xfffffe0056abac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b8d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b8d30 [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 - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c803a1 [deadlkres] 100077 D - 0xfffffe00571cc900 [acpi_task_0] 100078 D - 0xfffffe00571cc900 [acpi_task_1] 100079 D - 0xfffffe00571cc900 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 8727 (syz-executor.3) thread 0xfffffe00a9dbf900 (110405) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe00a8d3c920) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:930 exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe00a8d3c8e0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:929 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a8d3c900) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:925 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00a8d3c8c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:923 exclusive sleep mutex socket (socket) r = 0 (0xfffffe00a8d3c780) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7211 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b7fa8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7204 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4253 tcp_hpts 6 3201K 6 filedesc 334 2670K 15521 sysctloid 35301 2085K 35372 vtbuf 24 1968K 46 pcb 958 1561K 21752 kobj 326 1304K 557 subproc 487 1053K 8979 newblk 99 1049K 20985 vfscache 3 1025K 3 inodedep 320 632K 8637 sctp_stro 229 544K 4574 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 sctp_atcl 733 275K 15126 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 439 pagedep 42 139K 7748 tfo_ccache 1 128K 1 DEVFS1 116 116K 133 sem 4 106K 4 kdtrace 565 97K 19142 BPF 46 88K 61 umtx 682 86K 682 bus 986 80K 3488 mtx_pool 2 72K 2 dirrem 274 69K 8352 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_atky 962 39K 20489 temp 36 35K 3484 DEVFS3 135 34K 145 freefile 259 33K 8144 md_disk 16 33K 18 hostcache 1 32K 1 shm 1 32K 29 md_sectors 8 32K 8 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 crypto 24 21K 384 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 697 GEOM 117 18K 858 kqueue 242 18K 8850 sctp_timw 68 17K 68 sctp_stri 34 17K 1004 ufs_mount 4 17K 5 lltable 52 17K 271 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 pwddesc 238 15K 8754 bus-sc 34 15K 1693 DEVFSP 221 14K 1370 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 255 devstat 6 13K 6 ksem 31 12K 111 xform 183 12K 1912 sctp_athm 733 12K 15587 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 indirdep 38 10K 6183 in6_multi 65 9K 65 bmsafemap 2 9K 8712 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 55 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_map 458 8K 8998 taskqueue 63 7K 63 cred 26 7K 315 pf_ifnet 18 7K 106 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 480 ufs_dirhash 24 5K 24 newdirblk 37 5K 7674 UMA 278 5K 278 session 35 5K 46 vt 11 5K 11 pf_table 2 4K 69 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 703 acpisem 28 4K 28 selfd 55 4K 111333 hhook 15 4K 17 proc-args 52 3K 647 terminal 11 3K 11 select 19 3K 169 uidinfo 3 3K 65 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 filedesc_to_leader 28 2K 82 Unitno 28 2K 51 sctp_ifa 13 2K 14 inpcbpolicy 51 2K 3215 CAM XPT 22 2K 543 in_multi 6 2K 29 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 13746 softdep 1 1K 1 mkdir 8 1K 15348 freeblks 4 1K 8349 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 294 NFSD session 1 1K 1 osd 44 1K 2260 CAM periph 4 1K 271 pf_rule 6 1K 152 sctp_ifn 6 1K 14 ipsec 3 1K 3 tcp_fsb 6 1K 525 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 361 pci_link 10 1K 10 encap_export_host 12 1K 12 procdesc 5 1K 14 ip_msource 9 1K 61 diradd 4 1K 8391 pfil 4 1K 4 cdev 2 1K 2 pf_osfp 4 1K 4 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 5 CAM SIM 2 1K 2 ktls 1 1K 1 vegas data 14 1K 31 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 soname 6 1K 14333 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 filecaps 5 1K 94 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 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_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7303 sctp_iter 0 0K 28 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 16 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 78 dctcp data 0 0K 20 cdg data 0 0K 44 htcp data 0 0K 42 chd data 0 0K 13 cubic data 0 0K 26 mqdata 0 0K 0 tcp_do 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 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 7364 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 143 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 288 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 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 ip6opt 0 0K 127 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 6 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 0 ip_moptions 0 0K 59 in_mfilter 0 0K 171 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 14 twsbuf 0 0K 0 statfs 0 0K 7855 namei_tracker 0 0K 33 export_host 0 0K 0 cl_savebuf 0 0K 131 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 334 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 6 lio 0 0K 68 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 249 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 19977 ioctlops 0 0K 721 eventfd 0 0K 2 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 384 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 938 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 120 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1411 260028 0 254 39858176 0 tcp_log 416 0 43128 450122 0 254 17941248 0 mbuf 256 9286 4094 1890002 0 254 3425280 0 malloc-16384 16384 166 4 7758 0 1 2785280 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-4096 4096 568 3 9430 0 2 2338816 0 malloc-384 384 4488 372 12903 0 30 1866240 0 RADIX NODE 144 11783 168 216261 0 62 1720944 0 BUF TRIE 144 333 11427 12232 0 62 1693440 0 mbuf_cluster 2048 795 1 795 0 254 1630208 0 malloc-128 128 11923 43 12971 0 126 1531648 0 ertt_txseginfo 40 23293 12360 1008548 0 254 1426120 0 vmem btag 56 25188 59 25188 0 254 1413832 0 UMA Slabs 0 112 11890 23 11890 0 126 1334256 0 malloc-2048 2048 461 49 10006 0 8 1044480 0 MAP ENTRY 96 10578 258 506625 0 126 1040256 0 VM OBJECT 264 3438 57 127145 0 30 922680 0 256 Bucket 2048 381 39 24677 0 8 860160 0 sctp_asoc 2288 229 131 4499 0 254 823680 0 FFS inode 1160 663 23 8823 0 8 795760 0 sctp_ep 1272 470 100 9998 0 254 725040 0 tcp_bbr_map 128 1554 4026 311195 0 126 714240 0 THREAD 1808 324 17 10409 0 8 616528 0 VMSPACE 2544 204 9 8696 0 4 541872 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-65536 65536 6 0 11 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 socket 960 333 55 14715 0 254 372480 0 malloc-1024 1024 225 131 4468 0 16 364544 0 VNODE 448 702 72 8864 0 30 346752 0 malloc-384 384 772 118 15384 0 30 341760 0 PROC 1336 239 7 8731 0 8 328656 0 malloc-64 64 4949 28 22489 0 254 318528 0 sctp_raddr 736 241 155 5244 0 254 291456 0 malloc-256 256 650 445 41399 0 62 280320 0 filedesc0 1072 238 21 8754 0 8 277648 0 malloc-16 16 15067 433 24895 0 254 248000 0 malloc-32768 32768 0 7 5679 0 1 229376 0 DEVCTL 1024 0 220 170 0 0 225280 0 mbuf_packet 256 149 646 39309 0 254 203520 0 malloc-65536 65536 1 2 299 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-32768 32768 1 5 11 0 1 196608 0 malloc-256 256 377 388 16576 0 62 195840 0 UMA Zones 768 250 4 250 0 16 195072 0 malloc-32 32 5726 196 6583 0 254 189504 0 malloc-128 128 1424 33 6043 0 126 186496 0 malloc-256 256 527 178 32432 0 62 180480 0 malloc-128 128 1209 155 41319 0 126 174592 0 sctp_chunk 152 258 886 4083 0 254 173888 0 FFS2 dinode 256 663 12 8823 0 62 172800 0 malloc-1024 1024 141 3 158 0 16 147456 0 malloc-256 256 46 524 7492 0 62 145920 0 S VFS Cache 104 1028 337 9493 0 126 141960 0 malloc-65536 65536 0 2 40 0 1 131072 0 malloc-65536 65536 0 2 113 0 1 131072 0 clpbuf 2624 0 48 193 0 16 125952 0 128 Bucket 1024 87 36 3885 0 16 125952 0 tcp_inpcb 496 41 199 2249 0 254 119040 0 ksiginfo 112 229 815 1226 0 126 116928 0 malloc-384 384 254 16 490 0 30 103680 0 malloc-4096 4096 21 4 62 0 2 102400 0 malloc-32768 32768 1 2 131 0 1 98304 0 tcpcb 1080 40 51 2249 0 254 98280 0 malloc-128 128 312 432 8850 0 126 95232 0 malloc-4096 4096 19 4 8508 0 2 94208 0 UMA Kegs 384 235 8 235 0 30 93312 0 malloc-8192 8192 1 10 28 0 1 90112 0 malloc-8192 8192 9 2 110 0 1 90112 0 malloc-8192 8192 8 2 10 0 1 81920 0 g_bio 408 0 190 105375 0 30 77520 0 64 Bucket 512 94 50 9741 0 30 73728 0 malloc-4096 4096 15 2 45 0 2 69632 0 Files 80 781 69 33807 0 126 68000 0 malloc-2048 2048 12 18 802 0 8 61440 0 32 Bucket 256 80 145 16604 0 62 57600 0 malloc-8192 8192 4 3 96 0 1 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 TURNSTILE 136 342 15 342 0 62 48552 0 malloc-1024 1024 10 34 1824 0 16 45056 0 pcpu-8 8 4886 746 7466 0 254 45056 0 malloc-64 64 517 176 1661 0 254 44352 0 malloc-256 256 105 60 1151 0 62 42240 0 malloc-4096 4096 8 2 10 0 2 40960 0 malloc-64 64 101 529 127683 0 254 40320 0 malloc-256 256 121 29 1089 0 62 38400 0 tcp_bbr_pcb 832 13 32 1199 0 16 37440 0 pipe 744 38 12 730 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 50393 0 16 36864 0 malloc-64 64 300 267 9634 0 254 36288 0 da_ccb 544 0 63 26418 0 16 34272 0 SLEEPQUEUE 88 342 42 342 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 5 11 98 0 8 32768 0 malloc-1024 1024 22 10 55 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 322 182 5697 0 254 32256 0 malloc-32 32 734 274 14835 0 254 32256 0 16 Bucket 144 70 154 1538 0 62 32256 0 malloc-128 128 61 187 364 0 126 31744 0 malloc-4096 4096 5 2 8 0 2 28672 0 malloc-512 512 34 22 1004 0 30 28672 0 malloc-64 64 372 69 3228 0 254 28224 0 KNOTE 160 28 147 79467 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-384 384 57 13 59 0 30 26880 0 sctp_stream_msg_out 112 84 132 1263 0 254 24192 0 PWD 32 151 605 7677 0 254 24192 0 malloc-64 64 315 63 1516 0 254 24192 0 8 Bucket 80 55 245 2660 0 126 24000 0 malloc-128 128 90 96 7989 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 6 21 525 0 16 22464 0 2 Bucket 32 74 556 2534 0 254 20160 0 malloc-16 16 783 467 17955 0 254 20000 0 udp_inpcb 496 6 34 473 0 254 19840 0 malloc-128 128 96 59 8919 0 126 19840 0 Mountpoints 2752 2 5 10 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 14 0 1 16384 0 malloc-2048 2048 2 6 359 0 8 16384 0 malloc-2048 2048 3 5 110 0 8 16384 0 malloc-1024 1024 8 8 66 0 16 16384 0 malloc-512 512 0 32 273 0 30 16384 0 sctp_laddr 48 180 156 3890 0 254 16128 0 malloc-32 32 88 416 6521 0 254 16128 0 malloc-32 32 283 221 14809 0 254 16128 0 vtnet_tx_hdr 24 0 668 536346 0 254 16032 0 malloc-128 128 44 80 636 0 126 15872 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-256 256 29 31 619 0 62 15360 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 8 4 235 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 12 12 34 0 30 12288 0 ripcb 496 5 19 323 0 254 11904 0 udplite_inpcb 496 0 24 170 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 AIOCB 552 0 21 114 0 16 11592 0 unpcb 256 20 25 1443 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 1 7 100 0 16 8192 0 malloc-512 512 0 16 54 0 30 8192 0 malloc-512 512 5 11 356 0 30 8192 0 malloc-512 512 5 11 5 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 15 0 254 8096 0 PGRP 88 35 57 57 0 126 8096 0 rl_entry 40 161 41 161 0 254 8080 0 sctp_asconf_ack 48 0 168 13 0 254 8064 0 tcp_rack_map 112 18 54 1107 0 126 8064 0 udpcb 32 6 246 643 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 40 72 2249 0 126 8064 0 malloc-64 64 86 40 590 0 254 8064 0 malloc-32 32 129 123 345 0 254 8064 0 malloc-32 32 56 196 359 0 254 8064 0 malloc-32 32 54 198 586 0 254 8064 0 malloc-32 32 17 235 343 0 254 8064 0 4 Bucket 48 6 162 247 0 254 8064 0 malloc-16 16 0 500 65 0 254 8000 0 malloc-16 16 25 475 2604 0 254 8000 0 malloc-16 16 75 425 5813 0 254 8000 0 malloc-16 16 59 441 416 0 254 8000 0 malloc-16 16 312 188 25596 0 254 8000 0 malloc-16 16 4 496 5401 0 254 8000 0 tcp_log_node 120 0 66 26 0 126 7920 0 sctp_readq 152 0 52 482 0 254 7904 0 AIO 208 0 38 55 0 62 7904 0 cryptop 280 0 28 110 0 30 7840 0 routing nhops 256 27 3 34 0 62 7680 0 L VFS Cache 320 0 24 16 0 30 7680 0 malloc-384 384 0 20 56 0 30 7680 0 malloc-384 384 1 19 9 0 30 7680 0 malloc-256 256 13 17 1844 0 62 7680 0 AIOLIO 272 0 28 34 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-4096 4096 0 1 3 0 2 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 10 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 2 8 2 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 SMR SHARED 24 3 60 3 0 254 1512 0 md7 512 0 0 0 0 30 0 0 md6 512 0 0 0 0 30 0 0 md5 512 0 0 0 0 30 0 0 md4 512 0 0 0 0 30 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 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 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