panic: ASan: Invalid access, 8-byte read at 0xfffffe00a787e410, UMAUseAfterFree(fd) cpuid = 0 time = 1630534415 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bfeca70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bfecbd0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bfeccb0 panic() at panic+0xb5/frame 0xfffffe009bfecd80 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe009bfece40 sctp_ss_default_add() at sctp_ss_default_add+0xf8/frame 0xfffffe009bfece90 sctp_lower_sosend() at sctp_lower_sosend+0x7302/frame 0xfffffe009bfed380 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe009bfed620 sosend() at sosend+0x11e/frame 0xfffffe009bfed690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009bfed7f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe009bfed9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe009bfedbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 11242 tid 114157 ] Stopped at kdb_enter+0x6b: movq $0,0x28e340a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x588568032e4dea0a rdx 0x40001 rbx 0 rsp 0xfffffe009bfecbb0 rbp 0xfffffe009bfecbd0 rsi 0 rdi 0xfffffe0056b42628 r8 0x3 r9 0xfffffe009bfec6e8 r10 0 r11 0xfffffe00a82f9350 r12 0xfffffe00a82f8e40 r13 0xfffffe009bfecc01 r14 0xffffffff82c754c0 .str.18 r15 0xffffffff82c754c0 .str.18 rip 0xffffffff817aaf2b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e340a(%rip) db> show proc Process 11242 (syz-executor.1) at 0xfffffe00a8301000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffffe005889ea70 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a82b79f0 (map 0xfffffe00a82b79f0) (map.pmap 0xfffffe00a82b7ab0) (pmap 0xfffffe00a82b7b10) threads: 2 113812 s syz-executor.1 114157 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 11242 788 788 0 T (threaded) syz-executor.1 113812 s syz-executor.1 114157 Run CPU 0 syz-executor.1 10854 1 820 0 S uwait 0xfffffe00a85c4a80 syz-executor.2 10851 1 820 0 S uwait 0xfffffe00a84dea00 syz-executor.2 10850 1 820 0 S uwait 0xfffffe00a84dec00 syz-executor.2 10848 1 10848 0 S uwait 0xfffffe00a7c69700 syz-executor.2 10845 1 820 0 S uwait 0xfffffe00a3c8a800 syz-executor.2 10840 1 820 0 S uwait 0xfffffe00a821c800 syz-executor.2 10839 1 820 0 S uwait 0xfffffe00a7eef280 syz-executor.2 10836 1 820 0 S uwait 0xfffffe00a821cd80 syz-executor.2 10834 1 10834 0 S uwait 0xfffffe00a85c4600 syz-executor.2 10832 1 820 0 S uwait 0xfffffe00a7d18c00 syz-executor.2 10827 1 820 0 S uwait 0xfffffe00a85c4700 syz-executor.2 10825 1 820 0 S uwait 0xfffffe00a85c4500 syz-executor.2 10824 1 820 0 S uwait 0xfffffe00a821c280 syz-executor.2 10822 1 10822 0 S uwait 0xfffffe00a3c8a580 syz-executor.2 10820 1 820 0 S umtxn 0xfffffe00a85c4200 syz-executor.2 10814 1 820 0 S uwait 0xfffffe00a85c4e00 syz-executor.2 10813 1 820 0 S uwait 0xfffffe00a84de900 syz-executor.2 10812 1 820 0 S uwait 0xfffffe00a7eefd00 syz-executor.2 10811 1 10811 0 S uwait 0xfffffe00a3c8aa00 syz-executor.2 10810 1 820 0 S uwait 0xfffffe00a821c580 syz-executor.2 10806 1 820 0 S uwait 0xfffffe00a84de600 syz-executor.2 10805 1 820 0 S uwait 0xfffffe00a85c4400 syz-executor.2 10802 1 820 0 S uwait 0xfffffe00a84dee80 syz-executor.2 10800 1 10800 0 S uwait 0xfffffe00a3c8a880 syz-executor.2 10799 1 820 0 S uwait 0xfffffe00a84de700 syz-executor.2 10257 1 787 0 S uwait 0xfffffe00a821c380 syz-executor.0 10249 1 787 0 S uwait 0xfffffe00a2037980 syz-executor.0 10242 1 787 0 S umtxn 0xfffffe00a7d18880 syz-executor.0 10239 1 787 0 S uwait 0xfffffe00a7aeac00 syz-executor.0 10238 1 787 0 S uwait 0xfffffe00a77cc080 syz-executor.0 10186 1 788 0 S uwait 0xfffffe00a7eef980 syz-executor.1 10185 1 830 0 S uwait 0xfffffe00a3c8a400 syz-executor.3 10177 1 830 0 S uwait 0xfffffe00a821c780 syz-executor.3 10175 1 787 0 S uwait 0xfffffe00a7eef180 syz-executor.0 10174 1 788 0 S uwait 0xfffffe00a3c8a200 syz-executor.1 10166 1 830 0 S uwait 0xfffffe00a85c4d00 syz-executor.3 10165 1 788 0 S uwait 0xfffffe00a821c080 syz-executor.1 10164 1 787 0 S uwait 0xfffffe00a821c480 syz-executor.0 10154 1 787 0 S uwait 0xfffffe00a7d18680 syz-executor.0 10149 1 787 0 S uwait 0xfffffe00a77cca00 syz-executor.0 10145 1 787 0 S uwait 0xfffffe00a7eef000 syz-executor.0 9871 1 788 0 S uwait 0xfffffe00a7eeff00 syz-executor.1 9869 1 787 0 S uwait 0xfffffe00a85c4c00 syz-executor.0 9868 1 788 0 S uwait 0xfffffe00a7eef580 syz-executor.1 9865 1 787 0 S uwait 0xfffffe00a7d18c80 syz-executor.0 9864 1 788 0 S uwait 0xfffffe00a85c4f00 syz-executor.1 9861 1 787 0 S uwait 0xfffffe00a2037300 syz-executor.0 9849 1 820 0 S uwait 0xfffffe00a3c8a500 syz-executor.2 9845 1 820 0 S uwait 0xfffffe00a821cc80 syz-executor.2 9841 1 820 0 S uwait 0xfffffe00a7aeac80 syz-executor.2 9838 1 820 0 S umtxn 0xfffffe009e9c9200 syz-executor.2 9837 1 820 0 S uwait 0xfffffe00a7c69380 syz-executor.2 9569 1 788 0 S uwait 0xfffffe00a821c180 syz-executor.1 9564 1 788 0 S uwait 0xfffffe00a3c8a100 syz-executor.1 9560 1 788 0 S uwait 0xfffffe00a7d18d00 syz-executor.1 9558 1 788 0 S uwait 0xfffffe00a821ca80 syz-executor.1 9556 1 788 0 S uwait 0xfffffe00a207e300 syz-executor.1 8611 1 787 0 S uwait 0xfffffe00a821ce80 syz-executor.0 8609 1 788 0 S uwait 0xfffffe00a7aea000 syz-executor.1 8604 1 820 0 S umtxn 0xfffffe00a77cc880 syz-executor.2 8598 1 787 0 S uwait 0xfffffe00a3c8a000 syz-executor.0 8597 1 788 0 S uwait 0xfffffe00a7eef380 syz-executor.1 8593 1 820 0 S uwait 0xfffffe00a7d18980 syz-executor.2 8585 1 788 0 S uwait 0xfffffe00a7eefa80 syz-executor.1 8583 1 820 0 S uwait 0xfffffe00a7aea700 syz-executor.2 8581 1 787 0 S uwait 0xfffffe00a7d18080 syz-executor.0 8564 1 830 0 S uwait 0xfffffe00a7c69b00 syz-executor.3 8562 1 830 0 S uwait 0xfffffe00a2037a00 syz-executor.3 8549 1 830 0 S uwait 0xfffffe00a7d18a80 syz-executor.3 8545 1 830 0 S uwait 0xfffffe009e3c9a00 syz-executor.3 8541 1 830 0 S uwait 0xfffffe00a7d18000 syz-executor.3 8131 1 830 0 S uwait 0xfffffe00a7eef480 syz-executor.3 8129 1 787 0 S uwait 0xfffffe00a7eef780 syz-executor.0 8128 1 830 0 S uwait 0xfffffe00a3c8ab80 syz-executor.3 8123 1 787 0 S umtxn 0xfffffe00a7c69600 syz-executor.0 8120 1 830 0 S uwait 0xfffffe00a7d18b80 syz-executor.3 8117 1 787 0 S uwait 0xfffffe00a7d18380 syz-executor.0 8112 1 787 0 S uwait 0xfffffe00a7d18480 syz-executor.0 8110 1 787 0 S uwait 0xfffffe00a207e080 syz-executor.0 7897 1 787 0 S uwait 0xfffffe00a7d18280 syz-executor.0 7887 1 787 0 S umtxn 0xfffffe00a207ec00 syz-executor.0 7879 1 787 0 S uwait 0xfffffe00a7d18180 syz-executor.0 7876 1 787 0 S uwait 0xfffffe009e9c9580 syz-executor.0 7875 1 787 0 S uwait 0xfffffe00a7eef880 syz-executor.0 6401 1 820 0 S uwait 0xfffffe00a7eef680 syz-executor.2 6396 1 830 0 S uwait 0xfffffe00a77ccc00 syz-executor.3 6390 1 820 0 S uwait 0xfffffe00a7d18580 syz-executor.2 6387 1 830 0 S uwait 0xfffffe00a7aea500 syz-executor.3 6383 1 820 0 S uwait 0xfffffe00a7c69500 syz-executor.2 6378 1 830 0 S uwait 0xfffffe00a7aea400 syz-executor.3 6369 1 830 0 S uwait 0xfffffe0058775380 syz-executor.3 6361 1 830 0 S uwait 0xfffffe00a7c69080 syz-executor.3 5822 1 830 0 S uwait 0xfffffe00a207ee00 syz-executor.3 5821 1 820 0 S uwait 0xfffffe00a7c69280 syz-executor.2 5819 1 787 0 S uwait 0xfffffe00a77ccb00 syz-executor.0 5814 1 830 0 S uwait 0xfffffe00a3c8ad00 syz-executor.3 5812 1 820 0 S uwait 0xfffffe00a7aeaa00 syz-executor.2 5810 1 787 0 S uwait 0xfffffe009e3c9600 syz-executor.0 5804 1 830 0 S uwait 0xfffffe00a77cc380 syz-executor.3 5800 1 820 0 S uwait 0xfffffe00a77cc980 syz-executor.2 5799 1 787 0 S umtxn 0xfffffe00a7c69f00 syz-executor.0 5795 1 788 0 S uwait 0xfffffe00a207e280 syz-executor.1 5793 1 820 0 S umtxn 0xfffffe00a7aea900 syz-executor.2 5791 1 788 0 S uwait 0xfffffe00a7c69800 syz-executor.1 5790 1 830 0 S uwait 0xfffffe00a7c69c00 syz-executor.3 5787 1 820 0 S uwait 0xfffffe00a7c69900 syz-executor.2 5785 1 788 0 S uwait 0xfffffe00a7aea800 syz-executor.1 5784 1 830 0 S uwait 0xfffffe00a207e900 syz-executor.3 5780 1 820 0 S umtxn 0xfffffe00a7aea300 syz-executor.2 5775 1 830 0 S uwait 0xfffffe00a7c69a00 syz-executor.3 5770 1 830 0 S uwait 0xfffffe00a2037100 syz-executor.3 5766 1 830 0 S uwait 0xfffffe00a207e100 syz-executor.3 5014 1 787 0 S umtxn 0xfffffe00a3c8ae80 syz-executor.0 5005 1 787 0 S umtxn 0xfffffe00a7aea600 syz-executor.0 4999 1 787 0 S uwait 0xfffffe00a207e000 syz-executor.0 4996 1 830 0 S uwait 0xfffffe00a2037700 syz-executor.3 4995 1 787 0 S uwait 0xfffffe00a7c69e00 syz-executor.0 4992 1 787 0 S uwait 0xfffffe00a7c69d00 syz-executor.0 4991 1 830 0 S uwait 0xfffffe00a2005580 syz-executor.3 4988 1 787 0 S uwait 0xfffffe00a2053200 syz-executor.0 4986 1 830 0 S uwait 0xfffffe00a207e500 syz-executor.3 4969 1 787 0 S uwait 0xfffffe009e3c9900 syz-executor.0 4967 1 787 0 S uwait 0xfffffe00a2037800 syz-executor.0 4965 1 787 0 S uwait 0xfffffe00a207e400 syz-executor.0 4961 1 820 0 S uwait 0xfffffe00a7aeab00 syz-executor.2 4959 1 820 0 S uwait 0xfffffe009e3c9e00 syz-executor.2 4954 1 820 0 S uwait 0xfffffe00a7aea200 syz-executor.2 4952 1 820 0 S uwait 0xfffffe00a77cc580 syz-executor.2 4951 1 820 0 S uwait 0xfffffe00a7aeae00 syz-executor.2 4318 1 788 0 S uwait 0xfffffe00a2005500 syz-executor.1 4304 1 788 0 S uwait 0xfffffe0058b6a200 syz-executor.1 4297 1 830 0 S uwait 0xfffffe00a2053000 syz-executor.3 4290 1 788 0 S uwait 0xfffffe00a77cc480 syz-executor.1 4288 1 820 0 S uwait 0xfffffe009e3c9f00 syz-executor.2 4283 1 830 0 S uwait 0xfffffe00a7aeaf00 syz-executor.3 4281 1 787 0 S uwait 0xfffffe00a2037500 syz-executor.0 4278 1 820 0 S uwait 0xfffffe00a2037000 syz-executor.2 4276 1 788 0 S uwait 0xfffffe00a77cc680 syz-executor.1 4271 1 830 0 S uwait 0xfffffe009e3c9c00 syz-executor.3 4269 1 787 0 S uwait 0xfffffe009e3c9080 syz-executor.0 4267 1 820 0 S uwait 0xfffffe00a2053800 syz-executor.2 4265 1 788 0 S uwait 0xfffffe00a2053400 syz-executor.1 4256 1 787 0 S umtxn 0xfffffe00a77cc180 syz-executor.0 4253 1 788 0 S uwait 0xfffffe00a77cc780 syz-executor.1 4243 1 788 0 S uwait 0xfffffe00a77cc280 syz-executor.1 4234 1 788 0 S uwait 0xfffffe009e3c9800 syz-executor.1 3931 1 830 0 S uwait 0xfffffe00a3c8ab00 syz-executor.3 3927 1 830 0 S uwait 0xfffffe0058775080 syz-executor.3 3923 1 830 0 S umtxn 0xfffffe00a2005e00 syz-executor.3 3916 1 830 0 S uwait 0xfffffe00a2037400 syz-executor.3 3913 1 830 0 S uwait 0xfffffe009e9c9c00 syz-executor.3 3712 1 830 0 S uwait 0xfffffe009e3c9500 syz-executor.3 3709 1 830 0 S umtxn 0xfffffe00a207e800 syz-executor.3 3700 1 830 0 S uwait 0xfffffe00a207eb00 syz-executor.3 3698 1 830 0 S uwait 0xfffffe009e3c9300 syz-executor.3 3690 1 830 0 S uwait 0xfffffe00a2037200 syz-executor.3 3689 1 830 0 S uwait 0xfffffe009e3c9200 syz-executor.3 3687 1 830 0 S uwait 0xfffffe00a2037600 syz-executor.3 3686 1 830 0 S uwait 0xfffffe009e3c9d00 syz-executor.3 3677 1 830 0 S uwait 0xfffffe009e3c9700 syz-executor.3 3676 1 830 0 S uwait 0xfffffe009e3c9b00 syz-executor.3 3394 1 787 0 S uwait 0xfffffe0058775d80 syz-executor.0 3393 1 787 0 S uwait 0xfffffe0058775280 syz-executor.0 3386 1 787 0 S uwait 0xfffffe00a2005b00 syz-executor.0 3385 1 787 0 S umtxn 0xfffffe00a2053100 syz-executor.0 2690 1 820 0 S uwait 0xfffffe009e9c9900 syz-executor.2 2683 1 820 0 S uwait 0xfffffe00a2005d00 syz-executor.2 2599 1 787 60928 S uwait 0xfffffe0058775e80 syz-executor.0 2241 1 2241 65 Ss select 0xfffffe005740b5c0 dhclient 2067 0 0 0 DL aiordy 0xfffffe00a7b60538 [aiod4] 2065 0 0 0 DL aiordy 0xfffffe00a770a000 [aiod3] 2064 0 0 0 DL aiordy 0xfffffe00a7b6ca70 [aiod2] 2063 0 0 0 DL aiordy 0xfffffe00a203d000 [aiod1] 2058 1 2058 0 Ss select 0xfffffe005740b440 dhclient 2039 1 2039 0 Ss select 0xfffffe00a2055840 dhclient 1965 1 1965 65 Ss select 0xfffffe00a20557c0 dhclient 1708 1 1708 0 Ss select 0xfffffe00a20558c0 dhclient 1703 1 1703 0 Ss select 0xfffffe00a2055bc0 dhclient 1680 1 1680 65 Ss select 0xfffffe005740b6c0 dhclient 1383 1 1383 0 Ss select 0xfffffe00a2055c40 dhclient 1380 1 1380 0 Ss select 0xfffffe005740bb40 dhclient 1361 1 1361 65 Ss select 0xfffffe005740b7c0 dhclient 1133 1 1133 0 Ss select 0xfffffe005740b740 dhclient 1130 1 1130 0 Ss select 0xfffffe005740b940 dhclient 1040 1 787 0 S uwait 0xfffffe00a207e700 syz-executor.0 1035 1 787 0 S uwait 0xfffffe00a2005f00 syz-executor.0 1030 1 787 0 S uwait 0xfffffe009e9c9d00 syz-executor.0 1027 1 787 0 S uwait 0xfffffe00a2053600 syz-executor.0 1025 1 787 0 S uwait 0xfffffe00a2053300 syz-executor.0 830 784 830 0 Ss piperd 0xfffffe00a2025ba0 syz-executor.3 820 784 820 0 Ss piperd 0xfffffe009e9e52e8 syz-executor.2 788 784 788 0 Ss wait 0xfffffe005889ea70 syz-executor.1 787 784 787 0 Ss piperd 0xfffffe009e4588b8 syz-executor.0 784 782 782 0 S (threaded) syz-fuzzer 100115 S uwait 0xfffffe0058b6ab00 syz-fuzzer 100116 S uwait 0xfffffe0058b6ac00 syz-fuzzer 100117 S uwait 0xfffffe0058b6ad00 syz-fuzzer 100118 S kqread 0xfffffe0058b21400 syz-fuzzer 100119 S uwait 0xfffffe005834d000 syz-fuzzer 100120 S uwait 0xfffffe005834d100 syz-fuzzer 100121 S uwait 0xfffffe005834d200 syz-fuzzer 100123 S uwait 0xfffffe009e9c9700 syz-fuzzer 100187 S uwait 0xfffffe0058775180 syz-fuzzer 112612 S uwait 0xfffffe00a7d18780 syz-fuzzer 782 780 782 0 Ss pause 0xfffffe009e4f70b0 csh 780 694 780 0 Ss select 0xfffffe0056b8e440 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583f28b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583f54b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f58b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f5cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583f2cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574750b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574754b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405b201 cron 694 1 694 0 Ss select 0xfffffe0056b8e5c0 sshd 507 1 507 0 Ss select 0xfffffe0056b8b7c0 syslogd 436 1 436 0 Ss select 0xfffffe005740bd40 devd 435 1 435 65 Ss select 0xfffffe005740bec0 dhclient 350 1 350 0 Ss select 0xfffffe0056b8c940 dhclient 347 1 347 0 Ss select 0xfffffe005740bdc0 dhclient 23 0 0 0 DL syncer 0xffffffff841835a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005876da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00583f24e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b97c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad2f8 [dom0] 100089 D launds 0xffffffff841ad304 [laundry: dom0] 100090 D umarcl 0xffffffff81eaa600 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bc2560 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84796e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c4c0 [soaiod1] 6 0 0 0 RL (threaded) [cam] 100048 RunQ [doneq0] 100049 D - 0xffffffff83c97a40 [async] 100082 D - 0xffffffff83c978c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a73a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e7c0 [g_event] 100040 D - 0xffffffff8402e800 [g_up] 100041 D - 0xffffffff8402e840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d848 [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 0xffffffff841a8340 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f6c0 [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 - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100014 Run CPU 1 [thread taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df9c00 [pci_hp taskq] 100019 D - 0xfffffe0053df9a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c7c440 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 11242 (syz-executor.1) thread 0xfffffe00a82f8e40 (114157) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a7f003a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13128 Process 0 (kernel) thread 0xfffffe0053df43a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840b1c80) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 sctp_stro 57 3676K 5471 tcp_hpts 6 3201K 6 filedesc 344 2750K 20217 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 pcb 777 1379K 27594 kobj 327 1308K 486 subproc 487 1042K 11516 newblk 5 1025K 23886 vfscache 3 1025K 3 inodedep 9 515K 11134 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 acpica 1674 184K 55752 vnet_data 1 168K 1 sctp_atcl 434 163K 18561 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 10167 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 kdtrace 566 98K 25418 umtx 726 91K 726 BPF 46 88K 107 bus 989 81K 3490 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 temp 35 33K 4895 hostcache 1 32K 1 shm 1 32K 11 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 sctp_atky 502 18K 24848 kqueue 239 18K 11391 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 132 17K 1261 tty 16 16K 16 ithread 99 16K 99 pwddesc 235 15K 11288 bus-sc 34 15K 1693 ksem 35 14K 196 lltable 42 13K 642 KTRACE 101 13K 121 DEVFSP 195 13K 2072 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 sctp_timw 35 9K 35 in6_multi 65 9K 65 bmsafemap 2 9K 11094 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 58 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 xform 117 8K 3005 plimit 29 8K 676 cred 28 7K 561 sctp_athm 434 7K 19064 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 pf_ifnet 13 5K 299 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 94 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pf_osfp 35 4K 35 lockf 33 4K 226 acpisem 28 4K 28 selfd 55 4K 150866 hhook 15 4K 17 proc-args 52 3K 795 terminal 11 3K 11 inpcbpolicy 76 3K 4401 select 19 3K 203 uidinfo 4 3K 55 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 sctp_map 114 2K 10776 ip6ndp 12 2K 14 tcp_fsb 13 2K 807 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 filedesc_to_leader 25 2K 74 sctp_stri 3 2K 1108 in_multi 6 2K 8 osd 69 2K 3346 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 512 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 304 pci_link 10 1K 10 pf_rule 5 1K 272 crypto 4 1K 694 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 10017 mkdir 4 1K 20034 diradd 4 1K 10659 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 vegas data 20 1K 35 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 22 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 ip_msource 3 1K 9 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 17744 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 132 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 52 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 15623 iov 1 1K 22483 p1003.1b 1 1K 1 htcp data 0 0K 42 cubic data 0 0K 24 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 8938 sctp_iter 0 0K 40 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 34 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 45 chd data 0 0K 20 dctcp data 0 0K 21 pf_table 0 0K 210 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 60 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 10074 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 258 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 dirrem 0 0K 10614 freefile 0 0K 10470 freeblks 0 0K 10655 freefrag 0 0K 3 allocindir 0 0K 0 indirdep 0 0K 6079 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 150 ip6_msource 0 0K 0 ip6_moptions 0 0K 9 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 0 ip_moptions 0 0K 24 in_mfilter 0 0K 16 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 10301 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 569 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 50 lio 0 0K 40 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 343 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 ioctlops 0 0K 1183 eventfd 0 0K 39 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 298 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1133 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 18 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 8320 989 575590 0 254 38129664 0 tcp_log 416 0 15012 994878 0 254 6244992 0 malloc-16384 16384 172 7 10107 0 1 2932736 0 mbuf 256 9361 1724 3880826 0 254 2837760 0 ertt_txseginfo 40 42819 21619 2258521 0 254 2577520 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 12199 256 275347 0 62 1793520 0 BUF TRIE 144 187 11573 14819 0 62 1693440 0 malloc-384 384 4152 8 4157 0 30 1597440 0 malloc-128 128 11292 54 11369 0 126 1452288 0 malloc-4096 4096 328 8 585 0 2 1376256 0 mbuf_cluster 2048 660 2 660 0 254 1355776 0 tcp_bbr_map 128 5981 4032 605080 0 126 1281664 0 UMA Slabs 0 112 11249 16 11249 0 126 1261680 0 vmem btag 56 21382 121 21382 0 254 1204168 0 MAP ENTRY 96 10900 440 653695 0 126 1088640 0 malloc-4096 4096 250 7 11275 0 2 1052672 0 VM OBJECT 264 3465 105 163632 0 30 942480 0 malloc-2048 2048 381 43 13273 0 8 868352 0 FFS inode 1160 653 26 11164 0 8 787640 0 256 Bucket 2048 304 38 28132 0 8 700416 0 THREAD 1808 328 35 14168 0 8 656304 0 sctp_ep 1280 374 115 12512 0 254 625920 0 VMSPACE 2544 210 12 11228 0 4 564768 0 sctp_asoc 2288 57 178 5373 0 254 537680 0 socket 944 441 51 18566 0 254 464448 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 693 81 11206 0 30 346752 0 PROC 1336 236 13 11248 0 8 332664 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-1024 1024 175 113 5782 0 16 294912 0 malloc-64 64 4079 205 15650 0 254 274176 0 filedesc0 1072 235 17 11288 0 8 270144 0 malloc-32768 32768 0 7 5561 0 1 229376 0 malloc-16 16 14029 221 14125 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-256 256 581 274 23505 0 62 218880 0 malloc-384 384 435 115 18909 0 30 211200 0 malloc-65536 65536 1 2 780 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 sctp_raddr 736 72 192 6378 0 254 194304 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1425 32 26965 0 126 186496 0 malloc-32 32 5560 236 6175 0 254 185472 0 FFS2 dinode 256 653 37 11164 0 62 176640 0 mbuf_packet 256 82 578 50683 0 254 168960 0 malloc-128 128 1140 38 14655 0 126 150784 0 malloc-256 256 45 540 36323 0 62 149760 0 S VFS Cache 104 1069 296 11903 0 126 141960 0 malloc-65536 65536 0 2 35 0 1 131072 0 malloc-65536 65536 0 2 138 0 1 131072 0 sctp_chunk 152 77 781 7030 0 254 130416 0 128 Bucket 1024 83 44 6226 0 16 130048 0 clpbuf 2624 0 48 328 0 16 125952 0 tcpcb 1080 65 47 3335 0 254 120960 0 ksiginfo 112 232 812 2785 0 126 116928 0 malloc-384 384 271 29 1330 0 30 115200 0 malloc-384 384 8 292 11190 0 30 115200 0 malloc-256 256 124 326 22219 0 62 115200 0 malloc-256 256 391 59 16780 0 62 115200 0 tcp_inpcb 496 65 143 3335 0 254 103168 0 malloc-128 128 580 195 32682 0 126 99200 0 malloc-32768 32768 1 2 9 0 1 98304 0 malloc-32768 32768 0 3 132 0 1 98304 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-64 64 1221 39 23593 0 254 80640 0 Files 80 841 109 42744 0 126 76000 0 malloc-8192 8192 7 2 110 0 1 73728 0 64 Bucket 512 90 54 11209 0 30 73728 0 g_bio 408 4 176 109994 0 30 73440 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 1 3 169 0 1 65536 0 malloc-64 64 867 141 12777 0 254 64512 0 malloc-256 256 31 194 26308 0 62 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-2048 2048 4 24 981 0 8 57344 0 malloc-128 128 18 416 11336 0 126 55552 0 32 Bucket 256 81 129 15242 0 62 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 tcp_bbr_pcb 832 24 39 1651 0 16 52416 0 TURNSTILE 136 364 14 364 0 62 51408 0 pipe 744 43 22 760 0 16 48360 0 pcpu-8 8 4762 870 11877 0 254 45056 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 2 18 234 0 8 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 PWD 32 148 1112 10059 0 254 40320 0 tcp_rack_pcb 832 13 32 807 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 63367 0 16 36864 0 malloc-2048 2048 11 7 169 0 8 36864 0 malloc-384 384 83 7 83 0 30 34560 0 SLEEPQUEUE 88 364 20 364 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 4 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 2 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-1024 1024 22 10 1753 0 16 32768 0 malloc-512 512 5 59 1161 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 82 142 1499 0 62 32256 0 da_ccb 544 1 55 27796 0 16 30464 0 malloc-64 64 188 253 151334 0 254 28224 0 malloc-32 32 559 323 22336 0 254 28224 0 KNOTE 160 28 147 116564 0 62 28000 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-4096 4096 3 3 10308 0 2 24576 0 malloc-1024 1024 18 6 79 0 16 24576 0 sctp_laddr 48 24 480 4400 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 648 852 58829 0 254 24000 0 8 Bucket 80 50 250 3693 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 24 0 2 20480 0 malloc-2048 2048 7 3 8 0 8 20480 0 malloc-1024 1024 4 16 44 0 16 20480 0 malloc-512 512 19 21 73 0 30 20480 0 2 Bucket 32 73 557 2481 0 254 20160 0 udplite_inpcb 496 0 40 325 0 254 19840 0 malloc-128 128 89 66 627 0 126 19840 0 malloc-128 128 33 122 389 0 126 19840 0 Mountpoints 2752 2 5 7 0 4 19264 0 unpcb 256 31 44 1558 0 254 19200 0 malloc-256 256 37 38 1417 0 62 19200 0 malloc-256 256 34 41 550 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-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 tcp_rack_map 112 27 117 1813 0 126 16128 0 malloc-64 64 167 85 19891 0 254 16128 0 vtnet_tx_hdr 24 0 668 1068378 0 254 16032 0 malloc-128 128 31 93 1005 0 126 15872 0 itimer 352 0 44 112 0 30 15488 0 malloc-384 384 25 15 129 0 30 15360 0 malloc-256 256 20 40 561 0 62 15360 0 malloc-2048 2048 2 4 714 0 8 12288 0 malloc-512 512 0 24 125 0 30 12288 0 malloc-512 512 2 22 513 0 30 12288 0 rl_entry 40 185 118 193 0 254 12120 0 sctp_stream_msg_out 112 8 100 1547 0 254 12096 0 ertt 72 65 103 3335 0 126 12096 0 malloc-32 32 209 169 10229 0 254 12096 0 malloc-32 32 150 228 8635 0 254 12096 0 malloc-16 16 500 250 8749 0 254 12000 0 ripcb 496 5 19 250 0 254 11904 0 udp_inpcb 496 6 18 491 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-4096 4096 0 2 51 0 2 8192 0 malloc-4096 4096 0 2 174 0 2 8192 0 malloc-2048 2048 0 4 15 0 8 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 5 11 19 0 30 8192 0 malloc-512 512 0 16 100 0 30 8192 0 malloc-512 512 0 16 7 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 19 0 254 8096 0 PGRP 88 40 52 99 0 126 8096 0 sctp_asconf_ack 48 0 168 13 0 254 8064 0 udpcb 32 6 246 816 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 542 0 254 8064 0 malloc-64 64 2 124 7 0 254 8064 0 malloc-32 32 86 166 5232 0 254 8064 0 malloc-32 32 131 121 323 0 254 8064 0 malloc-32 32 19 233 61 0 254 8064 0 4 Bucket 48 7 161 262 0 254 8064 0 malloc-16 16 32 468 3567 0 254 8000 0 malloc-16 16 22 478 41 0 254 8000 0 malloc-16 16 36 464 6857 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 19 0 254 8000 0 sctp_readq 152 3 49 634 0 254 7904 0 AIO 208 0 38 67 0 62 7904 0 cryptop 280 0 28 174 0 30 7840 0 AIOCB 552 0 14 88 0 16 7728 0 malloc-384 384 0 20 46 0 30 7680 0 malloc-384 384 1 19 9 0 30 7680 0 AIOLIO 272 0 28 20 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 19 0 126 6448 0 domainset 40 0 126 11 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-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 malloc-32 32 18 108 652 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 L VFS Cache 320 0 12 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 8 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 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 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 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 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