panic: ASan: Invalid access, 8-byte read at 0xfffffe00a7d32c20, UMAUseAfterFree(fd) cpuid = 0 time = 1630276874 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a8891e70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a8891fd0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a88920b0 panic() at panic+0xb5/frame 0xfffffe00a8892180 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a8892240 sctp_inpcb_free() at sctp_inpcb_free+0xebc/frame 0xfffffe00a88922d0 sctp_close() at sctp_close+0x1e4/frame 0xfffffe00a88923b0 soclose() at soclose+0x1a4/frame 0xfffffe00a88924c0 _fdrop() at _fdrop+0x58/frame 0xfffffe00a88924f0 closef() at closef+0x686/frame 0xfffffe00a88926e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe00a8892750 fdescfree() at fdescfree+0x903/frame 0xfffffe00a8892940 exit1() at exit1+0x8b7/frame 0xfffffe00a88929d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe00a88929f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a8892bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a8892bf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2eb85a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 10853 tid 116303 ] Stopped at kdb_enter+0x6b: movq $0,0x28e383a(%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 0x1dc2b92942dd9781 rdx 0x1 rbx 0 rsp 0xfffffe00a8891fb0 rbp 0xfffffe00a8891fd0 rsi 0 rdi 0xffffffff817b7149 vprintf+0x319 r8 0x3 r9 0xfffffe00a8891ae8 r10 0 r11 0x90254e36 r12 0xfffffe00a8b78560 r13 0xfffffe00a8892001 r14 0xffffffff82c73400 .str.18 r15 0xffffffff82c73400 .str.18 rip 0xffffffff817aaafb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e383a(%rip) db> show proc Process 10853 (syz-executor.3) at 0xfffffe00a877b000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe0058afda70 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a8b5f9f0 (map 0xfffffe00a8b5f9f0) (map.pmap 0xfffffe00a8b5fab0) (pmap 0xfffffe00a8b5fb10) threads: 1 116303 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 10854 782 782 0 RE CPU 1 syz-executor.0 10853 786 786 0 RE CPU 0 syz-executor.3 10577 1 783 0 S uwait 0xfffffe00a85d2080 syz-executor.1 10574 1 784 0 S uwait 0xfffffe00a824d280 syz-executor.2 10569 1 786 0 S uwait 0xfffffe00a840df00 syz-executor.3 10568 1 783 0 S uwait 0xfffffe00a8563780 syz-executor.1 10565 1 784 0 S uwait 0xfffffe00a840d280 syz-executor.2 10563 1 786 0 S uwait 0xfffffe00a85d2580 syz-executor.3 10561 1 783 0 S uwait 0xfffffe00a85d2880 syz-executor.1 10559 1 786 0 S uwait 0xfffffe00a840d380 syz-executor.3 10558 1 784 0 S uwait 0xfffffe00a85d2180 syz-executor.2 10555 1 783 0 S uwait 0xfffffe00a7bce100 syz-executor.1 10554 1 783 0 S uwait 0xfffffe00a85d2980 syz-executor.1 9692 1 782 0 S uwait 0xfffffe00a7a09d00 syz-executor.0 9687 1 783 0 S uwait 0xfffffe00a7bcec00 syz-executor.1 9686 1 782 0 S uwait 0xfffffe00a824da00 syz-executor.0 9677 1 786 0 S uwait 0xfffffe00a840dc00 syz-executor.3 9676 1 783 0 S uwait 0xfffffe00a840da00 syz-executor.1 9675 1 782 0 S uwait 0xfffffe00a8563100 syz-executor.0 9666 1 784 0 S uwait 0xfffffe00a8563a00 syz-executor.2 9665 1 783 0 S uwait 0xfffffe00a8563b00 syz-executor.1 9664 1 786 0 S umtxn 0xfffffe00a824d380 syz-executor.3 9658 1 786 0 S uwait 0xfffffe00a7841200 syz-executor.3 9654 1 784 0 S uwait 0xfffffe00a7a09380 syz-executor.2 9645 1 784 0 S uwait 0xfffffe00a831e080 syz-executor.2 9643 1 784 0 S uwait 0xfffffe00a8563900 syz-executor.2 9639 1 784 0 S uwait 0xfffffe00a831e980 syz-executor.2 8909 1 784 0 S uwait 0xfffffe00a840d900 syz-executor.2 8908 1 784 0 S uwait 0xfffffe00a7bce600 syz-executor.2 8907 1 782 0 S uwait 0xfffffe00a831ec80 syz-executor.0 8906 1 782 0 S uwait 0xfffffe00a7a09e00 syz-executor.0 8905 1 786 0 S uwait 0xfffffe00a7bce900 syz-executor.3 8904 1 786 0 S uwait 0xfffffe00a7c87380 syz-executor.3 8895 1 786 0 S uwait 0xfffffe00a7bceb00 syz-executor.3 8894 1 786 0 S uwait 0xfffffe00a3082880 syz-executor.3 8893 1 784 0 S uwait 0xfffffe00a3050a00 syz-executor.2 8892 1 784 0 S uwait 0xfffffe00a3050280 syz-executor.2 8891 1 782 0 S uwait 0xfffffe00a7c87c00 syz-executor.0 8887 1 782 0 S uwait 0xfffffe00a7c87080 syz-executor.0 8881 1 784 0 S uwait 0xfffffe00a831e380 syz-executor.2 8880 1 784 0 S uwait 0xfffffe00a7c87d80 syz-executor.2 8879 1 786 0 S uwait 0xfffffe00a840de00 syz-executor.3 8878 1 786 0 S uwait 0xfffffe00a7841680 syz-executor.3 8876 1 782 0 S uwait 0xfffffe00a831e880 syz-executor.0 8875 1 782 0 S uwait 0xfffffe00a7bce700 syz-executor.0 8867 1 782 0 S uwait 0xfffffe00a7c87e80 syz-executor.0 8866 1 782 0 S uwait 0xfffffe00a7a09680 syz-executor.0 8547 1 782 0 S uwait 0xfffffe00a7c87a00 syz-executor.0 8546 1 783 0 S uwait 0xfffffe00a7a6ea00 syz-executor.1 8534 1 783 0 S uwait 0xfffffe00a831e580 syz-executor.1 8533 1 782 0 S uwait 0xfffffe00a7bce500 syz-executor.0 8530 1 783 0 S uwait 0xfffffe00a7c87a80 syz-executor.1 8529 1 782 0 S uwait 0xfffffe00a831ea80 syz-executor.0 8526 1 782 0 S uwait 0xfffffe00a831eb80 syz-executor.0 8524 1 782 0 S uwait 0xfffffe00a824db00 syz-executor.0 8435 1 784 0 S uwait 0xfffffe00a7a6e800 syz-executor.2 8427 1 784 0 S uwait 0xfffffe00a831e780 syz-executor.2 8422 1 786 0 S uwait 0xfffffe00a7bce800 syz-executor.3 8419 1 784 0 S uwait 0xfffffe00a3082080 syz-executor.2 8415 1 786 0 S uwait 0xfffffe00a7a6e700 syz-executor.3 8412 1 786 0 S uwait 0xfffffe009e9fbf00 syz-executor.3 8409 1 784 0 S uwait 0xfffffe00a7a09080 syz-executor.2 8406 1 784 0 S uwait 0xfffffe00a7a6ec80 syz-executor.2 7877 1 782 0 S uwait 0xfffffe009e9e2180 syz-executor.0 7872 1 782 0 S uwait 0xfffffe00a7c87180 syz-executor.0 7867 1 782 0 S uwait 0xfffffe00a824dc00 syz-executor.0 7863 1 782 0 S uwait 0xfffffe00a7bce000 syz-executor.0 7857 1 782 0 S uwait 0xfffffe00a7a09180 syz-executor.0 7414 1 786 0 S uwait 0xfffffe00a824dd00 syz-executor.3 7411 1 786 0 S uwait 0xfffffe00a7a6e600 syz-executor.3 7408 1 786 0 S uwait 0xfffffe00a7bce400 syz-executor.3 7403 1 786 0 S uwait 0xfffffe00a7c87280 syz-executor.3 7401 1 786 0 S uwait 0xfffffe00a7841b00 syz-executor.3 7367 1 786 0 S uwait 0xfffffe00a3050600 syz-executor.3 7363 1 786 0 S uwait 0xfffffe00a3082b80 syz-executor.3 7362 1 782 0 S uwait 0xfffffe00a824df00 syz-executor.0 7360 1 782 0 S uwait 0xfffffe00a7a6ee80 syz-executor.0 7356 1 786 0 S uwait 0xfffffe00a7a6ec00 syz-executor.3 7355 1 782 0 S uwait 0xfffffe00a7bce300 syz-executor.0 7350 1 782 0 S uwait 0xfffffe00a7841900 syz-executor.0 7346 1 782 0 S uwait 0xfffffe00a7c87900 syz-executor.0 6650 1 782 0 S uwait 0xfffffe00a7841080 syz-executor.0 6646 1 784 0 S uwait 0xfffffe009e9e2e80 syz-executor.2 6639 1 782 0 S uwait 0xfffffe00a7bcee00 syz-executor.0 6632 1 784 0 S uwait 0xfffffe00a7841480 syz-executor.2 6631 1 783 0 S uwait 0xfffffe00a7841380 syz-executor.1 6628 1 783 0 S uwait 0xfffffe00a7bcef00 syz-executor.1 6627 1 782 0 S uwait 0xfffffe00a3050380 syz-executor.0 6625 1 782 0 S uwait 0xfffffe00a7bced00 syz-executor.0 6624 1 786 0 S uwait 0xfffffe0058b2d480 syz-executor.3 6622 1 784 0 S uwait 0xfffffe009e4d1800 syz-executor.2 6621 1 786 0 S uwait 0xfffffe00a7a09580 syz-executor.3 6616 1 784 0 S uwait 0xfffffe0058765200 syz-executor.2 6614 1 783 0 S uwait 0xfffffe00a7841180 syz-executor.1 6613 1 782 0 S uwait 0xfffffe00a7a09c00 syz-executor.0 6611 1 786 0 S uwait 0xfffffe009e4d1500 syz-executor.3 6608 1 784 0 S uwait 0xfffffe00a3050580 syz-executor.2 6606 1 783 0 S uwait 0xfffffe009e9fb680 syz-executor.1 6605 1 782 0 S uwait 0xfffffe009e4d1900 syz-executor.0 6604 1 786 0 S uwait 0xfffffe00a7a6e980 syz-executor.3 6600 1 784 0 S uwait 0xfffffe00a7a09280 syz-executor.2 6597 1 783 0 S uwait 0xfffffe00a7a09880 syz-executor.1 6596 1 786 0 S uwait 0xfffffe00a3082a80 syz-executor.3 6588 1 783 0 S uwait 0xfffffe009e9fb100 syz-executor.1 6586 1 786 0 S uwait 0xfffffe00a7a09480 syz-executor.3 6580 1 786 0 S uwait 0xfffffe00a7841c00 syz-executor.3 6575 1 786 0 S uwait 0xfffffe00a3050500 syz-executor.3 5405 1 782 0 S uwait 0xfffffe00a7a6ed80 syz-executor.0 5401 1 782 0 S uwait 0xfffffe00a3050180 syz-executor.0 5395 1 782 0 S uwait 0xfffffe00a3082580 syz-executor.0 5392 1 782 0 S uwait 0xfffffe009e4d1000 syz-executor.0 5390 1 782 0 S uwait 0xfffffe0058b2d280 syz-executor.0 5388 1 782 0 S uwait 0xfffffe00a7841d00 syz-executor.0 5386 1 782 0 S uwait 0xfffffe00a3082180 syz-executor.0 5385 1 782 0 S uwait 0xfffffe009e4d1c00 syz-executor.0 5330 1 784 0 S uwait 0xfffffe00a3082d80 syz-executor.2 5329 1 786 0 S uwait 0xfffffe009e9fb600 syz-executor.3 5319 1 784 0 S umtxn 0xfffffe00a7841e00 syz-executor.2 5318 1 786 0 S uwait 0xfffffe00a3082680 syz-executor.3 5316 1 783 0 S uwait 0xfffffe00a3050700 syz-executor.1 5314 1 782 0 S uwait 0xfffffe009e9fb500 syz-executor.0 5311 1 784 0 S uwait 0xfffffe00a3082280 syz-executor.2 5310 1 786 0 S uwait 0xfffffe009e4d1e00 syz-executor.3 5308 1 783 0 S uwait 0xfffffe009e9fb300 syz-executor.1 5306 1 782 0 S uwait 0xfffffe009e4d1100 syz-executor.0 5303 1 784 0 S uwait 0xfffffe00a7841a00 syz-executor.2 5302 1 786 0 S uwait 0xfffffe00a3082980 syz-executor.3 5300 1 783 0 S uwait 0xfffffe00a3082480 syz-executor.1 5298 1 782 0 S uwait 0xfffffe009e9e2c80 syz-executor.0 5295 1 784 0 S uwait 0xfffffe009e4d1600 syz-executor.2 5294 1 786 0 S uwait 0xfffffe009e9fb000 syz-executor.3 5289 1 784 0 S uwait 0xfffffe0058765080 syz-executor.2 5288 1 786 0 S uwait 0xfffffe009e4d1300 syz-executor.3 5283 1 786 0 S umtxn 0xfffffe00a7841f00 syz-executor.3 5279 1 786 0 S uwait 0xfffffe005892b400 syz-executor.3 5232 1 786 0 S uwait 0xfffffe00a3050900 syz-executor.3 5230 1 786 0 S uwait 0xfffffe00a3050b80 syz-executor.3 5228 1 786 0 S uwait 0xfffffe00a7841800 syz-executor.3 5223 1 786 0 S uwait 0xfffffe00a3082780 syz-executor.3 5222 1 786 0 S uwait 0xfffffe00a3050080 syz-executor.3 2050 1 2050 65 Ss select 0xfffffe00a30426c0 dhclient 1930 1 1930 0 Ss select 0xfffffe00a3042340 dhclient 1927 1 1927 0 Ss select 0xfffffe00a3042540 dhclient 1886 1 1886 65 Ss select 0xfffffe00a3042740 dhclient 1593 1 1593 0 Ss select 0xfffffe005740b5c0 dhclient 1590 1 1590 0 Ss select 0xfffffe0056b8e040 dhclient 1566 1 1566 65 Ss select 0xfffffe005740b740 dhclient 1443 0 0 0 DL aiordy 0xfffffe009e54d000 [aiod4] 1442 0 0 0 DL aiordy 0xfffffe0058924a70 [aiod3] 1441 0 0 0 DL aiordy 0xfffffe0058b3b538 [aiod2] 1440 0 0 0 DL aiordy 0xfffffe00a41a3000 [aiod1] 1275 1 1275 0 Ss select 0xfffffe005740bbc0 dhclient 1272 1 1272 0 Ss select 0xfffffe005740b640 dhclient 1254 1 1254 65 Ss select 0xfffffe005740b840 dhclient 1048 1 1048 0 Ss select 0xfffffe005740b9c0 dhclient 1044 1 1044 0 Ss select 0xfffffe00a3042c40 dhclient 786 780 786 0 Ss wait 0xfffffe0058afda70 syz-executor.3 784 780 784 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Ss wait 0xfffffe0058b3ba70 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffffe009e4d1d00 syz-fuzzer 100124 S uwait 0xfffffe0058765d80 syz-fuzzer 100125 S uwait 0xfffffe0058765e80 syz-fuzzer 100126 S uwait 0xfffffe005834d000 syz-fuzzer 100127 S uwait 0xfffffe005834d100 syz-fuzzer 100128 S uwait 0xfffffe005834d200 syz-fuzzer 100129 S uwait 0xfffffe005834d300 syz-fuzzer 100130 S kqread 0xfffffe009e48ea00 syz-fuzzer 100131 S uwait 0xfffffe009e4d1200 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4d6b20 csh 776 694 776 0 Ss select 0xfffffe0056b8e1c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 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 0xffffffff8405b200 cron 694 1 694 0 Ss select 0xfffffe0056b8e440 sshd 507 1 507 0 Ss select 0xfffffe0056b8e4c0 syslogd 436 1 436 0 Ss select 0xfffffe0056b8ca40 devd 435 1 435 65 Ss select 0xfffffe0056b8c740 dhclient 350 1 350 0 Ss select 0xfffffe0056b8c9c0 dhclient 347 1 347 0 Ss select 0xfffffe0056b8cbc0 dhclient 23 0 0 0 DL syncer 0xffffffff841835a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe0058886ce8 [/ 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 0xffffffff81ea8d30 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff848844a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d0de20 [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 DL (threaded) [cam] 100048 D - 0xffffffff83c97ac0 [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 RunQ [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 - 0xffffffff82c7a380 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 10851 784 784 0 Z syz-executor.2 db> show all locks Process 10854 (syz-executor.0) thread 0xfffffe00a85cd560 (116000) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a8534b10) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8288 Process 10853 (syz-executor.3) thread 0xfffffe00a8b78560 (116303) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a85b2e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b2310) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a85b2e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 Process 0 (kernel) thread 0xfffffe0053df43a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840b1c80) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 filedesc 284 2269K 19435 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 5 1025K 23066 vfscache 3 1025K 3 pcb 390 932K 25166 subproc 417 893K 11072 inodedep 12 517K 11255 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 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 9960 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 sctp_atcl 239 90K 15776 BPF 46 88K 65 kdtrace 496 86K 27268 umtx 660 83K 660 bus 989 81K 3490 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_stro 64 64K 4253 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 temp 36 35K 4178 hostcache 1 32K 1 shm 1 32K 21 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 routetbl 139 19K 715 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 kqueue 206 15K 10921 lltable 46 15K 551 bus-sc 34 15K 1693 ksem 33 13K 404 KTRACE 101 13K 11775 pwddesc 199 13K 10930 ifnet 7 13K 7 ether_multi 152 13K 176 sctp_atky 303 12K 20956 kenv 95 12K 95 eventhandler 133 12K 133 DEVFSP 169 11K 2218 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 65 sctp_timw 34 9K 34 bmsafemap 2 9K 11025 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 94 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 27 7K 465 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 853 xform 91 6K 3493 pf_ifnet 13 5K 166 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 79 vt 11 5K 11 pf_table 2 4K 75 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 inpcbpolicy 122 4K 7631 sctp_athm 239 4K 16280 acpisem 28 4K 28 selfd 55 4K 139433 lockf 32 4K 187 hhook 15 4K 17 pf_osfp 29 4K 29 proc-args 52 3K 822 terminal 11 3K 11 select 19 3K 486 uidinfo 4 3K 61 sctp_map 128 2K 8456 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 31 2K 63 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 15 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sigio 20 2K 53 filedesc_to_leader 19 2K 46 tcp_fsb 9 2K 1081 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 1124 NFSD session 1 1K 1 osd 42 1K 3915 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 dirrem 3 1K 10356 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 129 pci_link 10 1K 10 crypto 4 1K 1073 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 9674 mkdir 4 1K 19348 diradd 4 1K 10401 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 sctp_aadr 5 1K 97 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 12 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 367 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 ip6_msource 2 1K 14 ip_msource 2 1K 9 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 18293 filecaps 5 1K 137 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 14270 p1003.1b 1 1K 1 cdg data 0 0K 14 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 dctcp data 0 0K 23 vegas data 0 0K 15 cubic data 0 0K 30 chd data 0 0K 37 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7417 sctp_iter 0 0K 37 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 27 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_stri 0 0K 1012 htcp data 0 0K 42 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 9922 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 548 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefile 0 0K 10221 freeblks 0 0K 10242 freefrag 0 0K 11 allocindir 0 0K 0 indirdep 0 0K 5729 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 176 ip6_moptions 0 0K 37 in6_mfilter 0 0K 48 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 4 ip_moptions 0 0K 23 in_mfilter 0 0K 46 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 0 twsbuf 0 0K 0 statfs 0 0K 9977 namei_tracker 0 0K 83 export_host 0 0K 0 cl_savebuf 0 0K 175 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 594 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 26 lio 0 0K 29 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 295 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 23756 ioctlops 0 0K 2047 eventfd 0 0K 24 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 288 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 1253 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 20 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8335 974 97111 0 254 38129664 0 tcp_log 416 11542 9752 950661 0 254 8858304 0 mbuf 256 8914 2486 3069249 0 254 2918400 0 ertt_txseginfo 40 62568 9647 1960661 0 254 2888600 0 tcp_bbr_map 128 15762 4171 601542 0 126 2551424 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-16384 16384 142 6 9716 0 1 2424832 0 RADIX NODE 144 11116 1815 346081 0 62 1862064 0 BUF TRIE 144 359 11401 30734 0 62 1693440 0 malloc-384 384 4152 8 4152 0 30 1597440 0 malloc-128 128 11292 54 11354 0 126 1452288 0 mbuf_cluster 2048 675 3 680 0 254 1388544 0 malloc-4096 4096 328 1 580 0 2 1347584 0 UMA Slabs 0 112 11107 14 11107 0 126 1245552 0 vmem btag 56 22007 72 22014 0 254 1236424 0 MAP ENTRY 96 9202 374 651632 0 126 919296 0 malloc-4096 4096 216 5 10870 0 2 905216 0 256 Bucket 2048 230 194 25426 0 8 868352 0 VM OBJECT 264 3153 87 161448 0 30 855360 0 FFS inode 1160 644 21 10887 0 8 771400 0 THREAD 1808 291 39 16412 0 8 596640 0 VMSPACE 2544 176 10 10828 0 4 473184 0 malloc-2048 2048 182 22 11727 0 8 417792 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 683 64 10928 0 30 334656 0 malloc-65536 65536 5 0 5 0 1 327680 0 sctp_asoc 2288 64 71 4228 0 254 308880 0 socket 944 258 62 20266 0 254 302080 0 sctp_ep 1280 175 50 10966 0 254 288000 0 PROC 1336 203 10 10854 0 8 284568 0 malloc-64 64 4046 238 15277 0 254 274176 0 malloc-65536 65536 1 3 933 0 1 262144 0 malloc-1024 1024 182 54 4641 0 16 241664 0 filedesc0 1072 200 17 10930 0 8 232624 0 malloc-16 16 14029 471 14107 0 254 232000 0 malloc-32768 32768 0 7 141 0 1 229376 0 malloc-32768 32768 0 7 5054 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32 32 5560 362 6141 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1418 39 27463 0 126 186496 0 malloc-256 256 45 660 35008 0 62 180480 0 mbuf_packet 256 66 609 48945 0 254 172800 0 sctp_raddr 736 64 167 5318 0 254 170016 0 FFS2 dinode 256 644 16 10887 0 62 168960 0 sctp_chunk 152 46 1046 4825 0 254 165984 0 malloc-256 256 380 235 21727 0 62 157440 0 S VFS Cache 104 1075 368 11804 0 126 150072 0 malloc-128 128 1070 46 14188 0 126 142848 0 128 Bucket 1024 85 50 6370 0 16 138240 0 malloc-65536 65536 0 2 35 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 clpbuf 2624 0 48 3058 0 16 125952 0 malloc-256 256 349 131 19675 0 62 122880 0 tcp_inpcb 496 41 199 3904 0 254 119040 0 ksiginfo 112 206 838 1133 0 126 116928 0 malloc-256 256 127 308 21831 0 62 111360 0 malloc-128 128 580 288 31962 0 126 111104 0 malloc-384 384 240 40 16124 0 30 107520 0 malloc-384 384 11 259 11338 0 30 103680 0 malloc-384 384 243 7 930 0 30 96000 0 tcpcb 1080 38 46 3904 0 254 90720 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-64 64 1154 169 22796 0 254 84672 0 64 Bucket 512 123 37 20456 0 30 81920 0 malloc-8192 8192 7 2 110 0 1 73728 0 g_bio 408 44 136 137165 0 30 73440 0 malloc-64 64 856 215 13803 0 254 68544 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 Files 80 585 215 45511 0 126 64000 0 udplite_inpcb 496 60 68 2881 0 254 63488 0 malloc-256 256 31 194 24542 0 62 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 32 Bucket 256 71 139 17713 0 62 53760 0 da_ccb 544 11 87 42406 0 16 53312 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-16384 16384 0 3 5 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 5 19 825 0 8 49152 0 TURNSTILE 136 331 26 331 0 62 48552 0 malloc-128 128 14 327 11380 0 126 43648 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pcpu-8 8 4771 349 9002 0 254 40960 0 pipe 744 34 21 902 0 16 40920 0 tcp_bbr_pcb 832 25 20 1888 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 64241 0 16 36864 0 malloc-1024 1024 22 14 1725 0 16 36864 0 malloc-384 384 83 7 83 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 2 2 7 0 1 32768 0 malloc-8192 8192 2 2 31 0 1 32768 0 malloc-2048 2048 11 5 344 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 80 144 1993 0 62 32256 0 SLEEPQUEUE 88 331 21 331 0 126 30976 0 tcp_rack_pcb 832 9 27 1081 0 16 29952 0 KNOTE 160 28 147 93212 0 62 28000 0 malloc-128 128 34 183 325 0 126 27776 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-4096 4096 3 3 9979 0 2 24576 0 malloc-2048 2048 4 8 99 0 8 24576 0 malloc-1024 1024 18 6 115 0 16 24576 0 malloc-512 512 2 46 1125 0 30 24576 0 PWD 32 135 621 9716 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udp_inpcb 496 16 32 568 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 9 0 2 20480 0 malloc-2048 2048 7 3 8 0 8 20480 0 malloc-1024 1024 4 16 51 0 16 20480 0 2 Bucket 32 73 557 2385 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1574 0 254 19200 0 malloc-256 256 37 38 2078 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-2048 2048 1 7 25 0 8 16384 0 malloc-512 512 2 30 1073 0 30 16384 0 malloc-512 512 19 13 39 0 30 16384 0 sctp_stream_msg_out 112 33 111 1186 0 254 16128 0 tcp_rack_map 112 24 120 2455 0 126 16128 0 malloc-64 64 154 98 21040 0 254 16128 0 malloc-64 64 188 64 139710 0 254 16128 0 malloc-32 32 356 148 24844 0 254 16128 0 vtnet_tx_hdr 24 0 668 577356 0 254 16032 0 malloc-16 16 500 500 10150 0 254 16000 0 malloc-16 16 444 556 59347 0 254 16000 0 8 Bucket 80 68 132 3211 0 126 16000 0 malloc-128 128 89 35 627 0 126 15872 0 malloc-384 384 25 15 84 0 30 15360 0 malloc-256 256 38 22 277 0 62 15360 0 malloc-256 256 19 41 524 0 62 15360 0 malloc-2048 2048 2 4 1009 0 8 12288 0 malloc-512 512 0 24 139 0 30 12288 0 malloc-512 512 0 24 56 0 30 12288 0 sctp_laddr 48 52 200 3444 0 254 12096 0 malloc-64 64 31 158 570 0 254 12096 0 malloc-32 32 183 195 9854 0 254 12096 0 malloc-32 32 149 229 7632 0 254 12096 0 ripcb 496 5 19 278 0 254 11904 0 malloc-128 128 31 62 1620 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 cpuset 104 8 85 116 0 126 9672 0 malloc-4096 4096 0 2 62 0 2 8192 0 malloc-4096 4096 0 2 523 0 2 8192 0 malloc-2048 2048 0 4 38 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 10 0 30 8192 0 malloc-512 512 0 16 5 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 3 89 34 0 254 8096 0 PGRP 88 35 57 82 0 126 8096 0 rl_entry 40 172 30 172 0 254 8080 0 sctp_asconf_ack 48 0 168 12 0 254 8064 0 sackhole 32 0 252 6 0 254 8064 0 hostcache 64 3 123 3 0 254 8064 0 udpcb 32 76 176 3449 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 38 74 3904 0 126 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 2 124 11 0 254 8064 0 malloc-32 32 132 120 8067 0 254 8064 0 malloc-32 32 130 122 326 0 254 8064 0 malloc-32 32 19 233 34 0 254 8064 0 4 Bucket 48 6 162 255 0 254 8064 0 malloc-16 16 11 489 3166 0 254 8000 0 malloc-16 16 22 478 41 0 254 8000 0 malloc-16 16 36 464 5942 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 46 0 254 8000 0 sctp_readq 152 0 52 522 0 254 7904 0 AIO 208 0 38 108 0 62 7904 0 cryptop 280 0 28 199 0 30 7840 0 itimer 352 0 22 16 0 30 7744 0 AIOCB 552 0 14 186 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 29 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 100 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 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 18 108 601 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 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 0 254 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 tfo 4 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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 NCLNODE 592 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 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