panic: ASan: Invalid access, 8-byte write at 0xfffffe00a6265a70, UMAUseAfterFree(fd) cpuid = 0 time = 1636940720 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b2c390 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b2c4f0 vpanic() at vpanic+0x2b8/frame 0xfffffe0053b2c5d0 panic() at panic+0xb5/frame 0xfffffe0053b2c6a0 kasan_report() at kasan_report+0xdc/frame 0xfffffe0053b2c770 sctp_timer_stop() at sctp_timer_stop+0x82b/frame 0xfffffe0053b2c7e0 sctp_stop_association_timers() at sctp_stop_association_timers+0x119/frame 0xfffffe0053b2c810 sctp_free_assoc() at sctp_free_assoc+0x46a/frame 0xfffffe0053b2c980 sctp_threshold_management() at sctp_threshold_management+0x443/frame 0xfffffe0053b2c9d0 sctp_asconf_timer() at sctp_asconf_timer+0x77/frame 0xfffffe0053b2ca50 sctp_timeout_handler() at sctp_timeout_handler+0xcdb/frame 0xfffffe0053b2cb90 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053b2cd40 softclock() at softclock+0x152/frame 0xfffffe0053b2cd90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b2cef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b2cf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b2cf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x6b: movq $0,0x26f707a(%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 0xca4ec99d71ec63dc rdx 0x1 rbx 0 rsp 0xfffffe0053b2c4d0 rbp 0xfffffe0053b2c4f0 rsi 0 rdi 0xffffffff8179717a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0053ea6560 r13 0xfffffe0053b2c501 r14 0xffffffff82b879a0 .str.18 r15 0xffffffff82b879a0 .str.18 rip 0xffffffff8178aa1b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x26f707a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053de8548: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e252e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e252e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83e26280 (map 0xffffffff83e26280) (map.pmap 0xffffffff83e26340) (pmap 0xffffffff83e263a8) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100019 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 L *sctp-tc 0xfffffe0007885a80 [swi1: netisr 0] 100031 Run CPU 0 [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 18198 789 789 0 R (threaded) syz-executor.3 129192 RunQ syz-executor.3 131487 S connec 0xfffffe00a88e285a syz-executor.3 131488 Run CPU 1 syz-executor.3 18196 781 781 0 R (threaded) syz-executor.2 128973 RunQ syz-executor.2 131480 S connec 0xfffffe00a88e90da syz-executor.2 131482 S uwait 0xfffffe00a88f0580 syz-executor.2 18195 776 776 0 R (threaded) syz-executor.0 130193 RunQ syz-executor.0 131477 S sbwait 0xfffffe0058af65c4 syz-executor.0 131478 S sbwait 0xfffffe00a88e3204 syz-executor.0 131479 S uwait 0xfffffe00a8047f00 syz-executor.0 131481 S uwait 0xfffffe00a88f3e00 syz-executor.0 131484 S uwait 0xfffffe00a8047000 syz-executor.0 18192 777 777 0 R (threaded) syz-executor.1 128866 RunQ syz-executor.1 131470 S connec 0xfffffe0058ac449a syz-executor.1 131471 S uwait 0xfffffe00a87c5100 syz-executor.1 18078 1 776 0 S uwait 0xfffffe00a9aa7980 syz-executor.0 18077 1 776 0 S uwait 0xfffffe00a88f3000 syz-executor.0 17216 1 776 0 S uwait 0xfffffe00a87c5d00 syz-executor.0 17215 1 776 0 S uwait 0xfffffe00a8048a00 syz-executor.0 16485 1 777 0 S uwait 0xfffffe009ef16c80 syz-executor.1 16483 1 776 0 S uwait 0xfffffe00a8047780 syz-executor.0 16479 1 777 0 S uwait 0xfffffe00a8047e00 syz-executor.1 16477 1 776 0 S uwait 0xfffffe00a88f3300 syz-executor.0 16473 1 777 0 S umtxn 0xfffffe00a9aa8b00 syz-executor.1 16471 1 776 0 S uwait 0xfffffe00a9aa8500 syz-executor.0 16468 1 776 0 S uwait 0xfffffe00a9aa8600 syz-executor.0 16465 1 776 0 S uwait 0xfffffe00a8047400 syz-executor.0 16159 1 776 0 S uwait 0xfffffe00576f0d80 syz-executor.0 16158 1 776 0 S uwait 0xfffffe00a8049d80 syz-executor.0 16152 1 776 0 S uwait 0xfffffe00a88f0f00 syz-executor.0 16151 1 776 0 S uwait 0xfffffe00a8048900 syz-executor.0 16145 1 776 0 S uwait 0xfffffe00a8048680 syz-executor.0 16141 1 776 0 S uwait 0xfffffe00a88f1000 syz-executor.0 16138 1 776 0 S uwait 0xfffffe00a9aa8200 syz-executor.0 16136 1 776 0 S uwait 0xfffffe00a9aa8300 syz-executor.0 16135 1 776 0 S uwait 0xfffffe00a8048580 syz-executor.0 16087 1 777 0 S uwait 0xfffffe00a88f3500 syz-executor.1 16082 1 777 0 S uwait 0xfffffe00576f4b80 syz-executor.1 14493 1 777 0 S uwait 0xfffffe009ef16b80 syz-executor.1 14487 1 777 0 S uwait 0xfffffe00576f0a80 syz-executor.1 14483 1 777 0 S uwait 0xfffffe00a88f1400 syz-executor.1 14481 1 777 0 S uwait 0xfffffe00a8048780 syz-executor.1 14480 1 777 0 S uwait 0xfffffe00a88f3700 syz-executor.1 13919 1 777 0 SV uwait 0xfffffe00a8048880 syz-executor.1 13910 1 777 0 SV uwait 0xfffffe00576f0c80 syz-executor.1 13900 1 777 0 SV uwait 0xfffffe00a8049980 syz-executor.1 13890 13889 777 0 SV uwait 0xfffffe00a8048280 syz-executor.1 13889 1 777 0 DV ppwait 0xfffffe00a8b61a40 syz-executor.1 12828 1 776 0 S uwait 0xfffffe00a88f3600 syz-executor.0 12827 1 781 0 S uwait 0xfffffe00a8049280 syz-executor.2 12818 1 776 0 S uwait 0xfffffe00a88f3a80 syz-executor.0 12817 1 781 0 S uwait 0xfffffe00a8049700 syz-executor.2 12812 1 776 0 S uwait 0xfffffe009ef16880 syz-executor.0 12811 1 781 0 S uwait 0xfffffe00576f4f00 syz-executor.2 12801 1 781 0 S uwait 0xfffffe00a8049580 syz-executor.2 12800 1 781 0 S uwait 0xfffffe00a88f0980 syz-executor.2 12086 1 781 0 S uwait 0xfffffe00a8047a80 syz-executor.2 12083 1 781 0 S uwait 0xfffffe00a8048b80 syz-executor.2 12079 1 781 0 S uwait 0xfffffe00576f1700 syz-executor.2 12075 1 781 0 S uwait 0xfffffe00a8049080 syz-executor.2 12074 1 781 0 S uwait 0xfffffe00576f0b80 syz-executor.2 10915 0 0 0 DL (threaded) [KTLS] 117304 D - 0xfffffe0057729a00 [thr_0] 117562 D - 0xfffffe0057729a80 [thr_1] 117563 D - 0xffffffff83f6fba8 [alloc_0] 9430 1 781 0 S uwait 0xfffffe009ef16a80 syz-executor.2 9420 1 777 0 S uwait 0xfffffe00a87c7980 syz-executor.1 9419 1 781 0 S uwait 0xfffffe00a8049e80 syz-executor.2 9414 1 777 0 S umtxn 0xfffffe009ef12680 syz-executor.1 9413 1 781 0 S uwait 0xfffffe00a8047280 syz-executor.2 9405 1 777 0 S uwait 0xfffffe0057187680 syz-executor.1 9403 1 777 0 S uwait 0xfffffe00a804a180 syz-executor.1 9395 1 777 0 S uwait 0xfffffe009ef12880 syz-executor.1 8843 0 0 0 DL - 0xffffffff83f6ee40 [soaiod4] 8842 0 0 0 DL - 0xffffffff83f6ee40 [soaiod3] 8841 0 0 0 DL - 0xffffffff83f6ee40 [soaiod2] 8840 0 0 0 DL - 0xffffffff83f6ee40 [soaiod1] 8186 1 776 60928 S uwait 0xfffffe00a8048380 syz-executor.0 8183 1 776 0 S uwait 0xfffffe0007989a00 syz-executor.0 7221 1 789 0 S uwait 0xfffffe009ef16980 syz-executor.3 7219 1 789 0 S uwait 0xfffffe00576f1000 syz-executor.3 6067 1 789 0 S uwait 0xfffffe00a804a780 syz-executor.3 6057 1 789 0 S uwait 0xfffffe009ef13580 syz-executor.3 6052 1 777 0 S uwait 0xfffffe00a8049500 syz-executor.1 6046 1 789 0 S uwait 0xfffffe009ef13c00 syz-executor.3 6045 1 776 0 S uwait 0xfffffe00576f1880 syz-executor.0 6044 1 777 0 S uwait 0xfffffe00a8049200 syz-executor.1 6042 1 776 0 S uwait 0xfffffe009ef12b80 syz-executor.0 6038 1 776 0 S uwait 0xfffffe009ef12900 syz-executor.0 6037 1 777 0 S uwait 0xfffffe009ef13200 syz-executor.1 6035 1 776 0 S uwait 0xfffffe009ef12080 syz-executor.0 6031 1 776 0 S uwait 0xfffffe00a8049900 syz-executor.0 6029 1 776 0 S uwait 0xfffffe0007989500 syz-executor.0 6027 1 776 0 S uwait 0xfffffe00a8049a00 syz-executor.0 6026 1 776 0 S uwait 0xfffffe00a8049800 syz-executor.0 4829 1 781 0 SV sigwait 0xfffffe00a8b0db40 syz-executor.2 4824 1 776 0 SV sigwait 0xfffffe00a8b0e5f8 syz-executor.0 4822 1 781 0 SV sigwait 0xfffffe00a8b07b40 syz-executor.2 4820 1 777 0 SV sigwait 0xfffffe00a811fb40 syz-executor.1 4813 1 776 0 SV sigwait 0xfffffe00a89fdb40 syz-executor.0 4811 1 777 0 SV sigwait 0xfffffe00a8a340b0 syz-executor.1 4810 1 781 0 SV sigwait 0xfffffe00a8a345f8 syz-executor.2 4806 1 776 0 SV sigwait 0xfffffe00a8a350b0 syz-executor.0 4801 1 777 0 SV sigwait 0xfffffe00a89c5b40 syz-executor.1 4796 1 777 0 SV sigwait 0xfffffe00a8a355f8 syz-executor.1 4789 1 777 0 SV sigwait 0xfffffe009eafc0b0 syz-executor.1 4742 1 776 0 S uwait 0xfffffe009ef16200 syz-executor.0 4736 1 776 0 S uwait 0xfffffe009ef12700 syz-executor.0 4734 1 789 0 S uwait 0xfffffe00576f4a00 syz-executor.3 4732 1 776 0 S uwait 0xfffffe009ef16600 syz-executor.0 4731 1 789 0 S uwait 0xfffffe009ef13c80 syz-executor.3 4728 1 776 0 S uwait 0xfffffe009ef13980 syz-executor.0 4726 1 789 0 S uwait 0xfffffe00a804a500 syz-executor.3 4723 1 776 0 S uwait 0xfffffe0007989d80 syz-executor.0 4720 1 789 0 S uwait 0xfffffe00576f4c80 syz-executor.3 4718 1 789 0 S uwait 0xfffffe009ef12d80 syz-executor.3 4716 1 776 0 S uwait 0xfffffe009ef12580 syz-executor.0 4715 1 789 0 S uwait 0xfffffe009ef13000 syz-executor.3 4712 1 776 0 S uwait 0xfffffe0007989800 syz-executor.0 4707 1 776 0 S uwait 0xfffffe00576f4880 syz-executor.0 4701 1 776 0 S uwait 0xfffffe00a804a700 syz-executor.0 4695 1 776 0 S uwait 0xfffffe009ef12c80 syz-executor.0 4693 1 776 0 S uwait 0xfffffe0057189e80 syz-executor.0 4574 1 776 0 S uwait 0xfffffe0057188380 syz-executor.0 4572 1 789 0 S uwait 0xfffffe009ef13900 syz-executor.3 4566 1 776 0 S uwait 0xfffffe00a804a480 syz-executor.0 4565 1 789 0 S uwait 0xfffffe009ef13800 syz-executor.3 4559 1 789 0 S uwait 0xfffffe009ef14580 syz-executor.3 4557 1 777 0 S uwait 0xfffffe00576f1b80 syz-executor.1 4555 1 781 0 S uwait 0xfffffe0057187100 syz-executor.2 4554 1 776 0 S uwait 0xfffffe009ef13400 syz-executor.0 4550 1 781 0 S uwait 0xfffffe00576f1980 syz-executor.2 4549 1 777 0 S uwait 0xfffffe00576f4800 syz-executor.1 4542 1 781 0 S uwait 0xfffffe009ef14980 syz-executor.2 4541 1 777 0 S uwait 0xfffffe00576f2100 syz-executor.1 4535 1 777 0 S uwait 0xfffffe009ef13e80 syz-executor.1 4533 1 777 0 S uwait 0xfffffe009ef14480 syz-executor.1 4346 1 789 0 S uwait 0xfffffe009ef16300 syz-executor.3 4345 1 789 0 SV uwait 0xfffffe009ef14880 syz-executor.3 4338 4337 789 0 S uwait 0xfffffe009ef14080 syz-executor.3 4337 1 789 0 SV wait 0xfffffe00a8124000 syz-executor.3 3713 1 3713 65 Ss select 0xfffffe009ef12340 dhclient 3645 1 781 0 S uwait 0xfffffe009ef13a80 syz-executor.2 3638 1 781 0 S uwait 0xfffffe009ef16700 syz-executor.2 3636 1 781 0 S uwait 0xfffffe0057188c00 syz-executor.2 3634 1 781 0 S uwait 0xfffffe00576f2600 syz-executor.2 3633 1 781 0 S uwait 0xfffffe00576f1a80 syz-executor.2 3044 1 3044 0 Ss select 0xfffffe00576f4dc0 dhclient 3041 1 3041 0 Ss select 0xfffffe00571877c0 dhclient 3014 1 3014 65 Ss select 0xfffffe009ef12140 dhclient 2573 1 777 0 S uwait 0xfffffe0057188080 syz-executor.1 2561 1 777 0 S umtxn 0xfffffe009ef16100 syz-executor.1 2552 1 777 0 S uwait 0xfffffe009ef13d00 syz-executor.1 2549 1 777 0 S uwait 0xfffffe009ef16400 syz-executor.1 2542 1 777 0 S uwait 0xfffffe0007989600 syz-executor.1 2380 0 0 0 DL aiordy 0xfffffe00a7ba1a90 [aiod4] 2379 0 0 0 DL aiordy 0xfffffe00a7ba1548 [aiod3] 2378 0 0 0 DL aiordy 0xfffffe009eafc548 [aiod2] 2377 0 0 0 DL aiordy 0xfffffe00a63bca90 [aiod1] 2318 1 2318 0 Ss select 0xfffffe009ef13b40 dhclient 2315 1 2315 0 Ss select 0xfffffe009ef122c0 dhclient 2296 1 2296 65 Ss select 0xfffffe009ef14ac0 dhclient 1558 1 1558 0 Ss select 0xfffffe009ef13740 dhclient 1555 1 1555 0 Ss select 0xfffffe009ef12440 dhclient 1533 1 1533 65 Ss select 0xfffffe009ef13640 dhclient 818 1 818 0 Ss select 0xfffffe009ef14e40 dhclient 813 1 813 0 Ss select 0xfffffe009ef14ec0 dhclient 789 773 789 0 Rs syz-executor.3 781 773 781 0 Rs syz-executor.2 777 773 777 0 Rs syz-executor.1 776 773 776 0 Rs syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100094 S uwait 0xfffffe0057189580 syz-fuzzer 100115 S uwait 0xfffffe00576f2900 syz-fuzzer 100116 S uwait 0xfffffe00576f2a00 syz-fuzzer 100117 S uwait 0xfffffe0057187c80 syz-fuzzer 100118 S uwait 0xfffffe0057187900 syz-fuzzer 100119 S uwait 0xfffffe0057188580 syz-fuzzer 100120 S uwait 0xfffffe0057188680 syz-fuzzer 100121 S uwait 0xfffffe0057187500 syz-fuzzer 100122 S kqread 0xfffffe00081f7800 syz-fuzzer 113699 S uwait 0xfffffe00a8049680 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0058a1c0b0 csh 769 687 769 0 Ss select 0xfffffe0057187040 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00572e0cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00584730b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00584734b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00584738b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058473cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00584740b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00584744b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00584748b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058474cb0 getty 691 1 691 0 Ss nanslp 0xffffffff83e4f140 cron 687 1 687 0 Ss select 0xfffffe00571873c0 sshd 500 1 500 0 Ss select 0xfffffe00576f1dc0 syslogd 429 1 429 0 Ss select 0xfffffe0057187a40 devd 428 1 428 65 Ss select 0xfffffe0057187840 dhclient 343 1 343 0 Ss select 0xfffffe00571879c0 dhclient 340 1 340 0 Ss select 0xfffffe0057187c40 dhclient 16 0 0 0 DL vlruwt 0xfffffe0053de9a90 [vnlru] 15 0 0 0 DL syncer 0xffffffff83f74940 [syncer] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83f72f60 [bufdaemon] 100081 D - 0xffffffff83211f80 [bufspacedaemon-0] 100092 D sdflush 0xfffffe0056e500e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83fa6400 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83f9a2b8 [dom0] 100082 D launds 0xffffffff83f9a2c4 [laundry: dom0] 100083 D umarcl 0xffffffff81e7c450 [uma] 6 0 0 0 DL - 0xffffffff83c0b088 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff849c8140 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84648320 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a95e40 [doneq0] 100046 D - 0xffffffff83a95dc0 [async] 100075 D - 0xffffffff83a95c40 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056cd9888 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f95b00 [crypto] 100042 D crypto_ 0xfffffe0053c97630 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c97680 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e24880 [g_event] 100037 D - 0xffffffff83e248a0 [g_up] 100038 D - 0xffffffff83e248c0 [g_down] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100019 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 L *sctp-tc 0xfffffe0007885a80 [swi1: netisr 0] 100031 Run CPU 0 [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0053de9000 [init] 10 0 0 0 DL audit_w 0xffffffff83f965e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e252e0 [swapper] 100005 D - 0xfffffe0053c98700 [if_config_tqg_0] 100006 D - 0xfffffe0053c98600 [softirq_0] 100007 D - 0xfffffe0053c98500 [softirq_1] 100008 D - 0xfffffe0053c98400 [if_io_tqg_0] 100009 D - 0xfffffe0053c98300 [if_io_tqg_1] 100010 D - 0xfffffe0053c9e600 [kqueue_ctx taskq] 100011 D - 0xfffffe0053c9e400 [linuxkpi_irq_wq] 100014 D - 0xfffffe0053c9dd00 [aiod_kick taskq] 100015 D - 0xfffffe0053c9db00 [inm_free taskq] 100016 D - 0xfffffe0053c9d900 [in6m_free taskq] 100017 D - 0xfffffe0053c9d700 [deferred_unmount ta] 100018 D - 0xfffffe0053c9d500 [thread taskq] 100020 D - 0xfffffe0053c9d100 [pci_hp taskq] 100021 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053c9bd00 [firmware taskq] 100039 D - 0xfffffe0053c9b700 [crypto_0] 100040 D - 0xfffffe0053c9b700 [crypto_1] 100056 D - 0xfffffe0053c9fa00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053c9f900 [vtnet0 txq 0] 100058 D - 0xfffffe0053c9f800 [vtnet0 rxq 1] 100059 D - 0xfffffe0053c9f700 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571b7900 [virtio_balloon] 100065 D - 0xfffffe00572b8b00 [mca taskq] 100066 D - 0xffffffff82b8d481 [deadlkres] 100071 D - 0xfffffe00576f7e00 [acpi_task_0] 100072 D - 0xfffffe00576f7e00 [acpi_task_1] 100073 D - 0xfffffe00576f7e00 [acpi_task_2] 100074 D - 0xfffffe0056df5300 [CAM taskq] db> show all locks Process 18198 (syz-executor.3) thread 0xfffffe00aa247900 (131488) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe00a88e28e0) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12389 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a9f05210) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1001 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00a88e28c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4177 Process 12 (intr) thread 0xfffffe0053ea6c80 (100030) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a62d6460) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1050 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0053c44448) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1976 Process 12 (intr) thread 0xfffffe0053ea6560 (100031) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009efedc90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4693 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009efedc70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1770 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 filedesc 268 2141K 34405 sysctloid 35203 2074K 35274 vtbuf 24 1968K 46 pcb 800 1377K 50080 kobj 326 1304K 485 newblk 61 1039K 43863 vfscache 3 1025K 3 subproc 409 848K 18426 linker 368 567K 401 inodedep 106 552K 19043 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 sctp_stro 268 268K 10086 sctp_atcl 696 261K 33901 acpica 1674 184K 55619 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 10 131K 17479 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 162 kdtrace 492 87K 49688 umtx 660 83K 660 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 sctp_atky 970 41K 45382 temp 36 37K 19428 hostcache 1 32K 1 shm 1 32K 53 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 dirrem 94 24K 17979 kbdmux 6 22K 6 routetbl 145 21K 2131 pf_rule 12 21K 681 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 sctp_stri 38 19K 1682 lltable 56 18K 740 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 ithread 99 16K 99 kqueue 195 15K 18380 bus-sc 34 15K 1691 ksem 33 13K 231 KTRACE 100 13K 157 ifnet 7 13K 7 ether_multi 152 13K 169 pwddesc 191 12K 18405 freefile 92 12K 17858 kenv 95 12K 95 eventhandler 133 12K 133 sctp_athm 696 11K 34737 pf_osfp 94 11K 94 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 sctp_map 536 9K 19990 bmsafemap 2 9K 18793 UART 12 9K 12 devstat 4 9K 4 pf_table 4 8K 430 DEVFSP 128 8K 3248 rpc 2 8K 2 shmfd 1 8K 72 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 29 8K 449 freework 29 8K 27991 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 824 pf_ifnet 17 6K 612 proc-args 220 6K 19620 ufs_dirhash 24 5K 24 CC Mem 64 5K 5808 UMA 270 5K 270 session 35 5K 73 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 selfd 57 4K 243909 lockf 33 4K 449 acpisem 28 4K 28 hhook 15 4K 17 xform 50 4K 5660 inpcbpolicy 97 4K 14552 terminal 11 3K 11 select 20 3K 1768 uidinfo 4 3K 42 tcp_fsb 52 3K 1761 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 31 2K 227 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 10 filedesc_to_leader 24 2K 54 osd 68 2K 5657 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 ip6opt 8 2K 216 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 34244 freeblks 4 1K 18334 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1324 NFSD session 1 1K 1 sctp_aadr 14 1K 145 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 137 pci_link 10 1K 10 newdirblk 5 1K 17122 crypto 4 1K 2067 encap_export_host 12 1K 12 procdesc 5 1K 14 diradd 4 1K 18021 indirdep 2 1K 13730 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 ip_msource 5 1K 36 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 8 CAM SIM 2 1K 2 ktls 1 1K 5 feeder 7 1K 7 soname 8 1K 27104 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 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 108 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 iov 1 1K 29291 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 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 16755 sctp_iter 0 0K 74 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 63 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 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 iavf 0 0K 0 ixl 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 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 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 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 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 16388 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 648 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 22 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 ata_da 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 ktls_ocf 0 0K 0 nvme_da 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 32 in_mfilter 0 0K 69 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 4 VN POLL 0 0K 18 acpi_perf 0 0K 0 statfs 0 0K 17382 namei_tracker 0 0K 34 export_host 0 0K 0 cl_savebuf 0 0K 235 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 640 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 biobuf 0 0K 0 aios 0 0K 21 lio 0 0K 24 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 364 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 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 3400 eventfd 0 0K 11 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 4 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1056 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 5 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 5 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8324 2344 987095 0 254 43696128 0 tcp_log 416 54 20268 1223020 0 254 8453952 0 mbuf 256 10271 5992 5050739 0 254 4163328 0 ertt_txseginfo 40 45405 46808 2040903 0 254 3688520 0 RADIX NODE 144 16593 1518 563761 0 63 2607984 0 mbuf_cluster 2048 762 508 767 0 254 2600960 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-16384 16384 135 4 17206 0 1 2277376 0 sctp_asoc 2288 268 497 9982 0 254 1750320 0 BUF TRIE 144 377 11411 49629 0 62 1697472 0 malloc-384 384 4209 51 4259 0 30 1635840 0 malloc-128 128 11874 247 12387 0 126 1551488 0 UMA Slabs 0 112 13122 12 13122 0 126 1471008 0 vmem btag 56 25460 67 25460 0 254 1429512 0 malloc-4096 4096 338 2 508 0 2 1392640 0 256 Bucket 2048 499 31 16862 0 8 1085440 0 sctp_ep 1272 390 372 22974 0 254 969264 0 malloc-2048 2048 372 44 22975 0 8 851968 0 MAP ENTRY 96 8581 239 1076870 0 126 846720 0 VM OBJECT 264 3046 74 272294 0 30 823680 0 malloc-4096 4096 194 6 19570 0 2 819200 0 FFS inode 1160 632 26 18499 0 8 763280 0 tcp_bbr_map 128 2764 3188 646262 0 128 761856 0 socket 960 276 488 39762 0 254 733440 0 THREAD 1808 298 32 31488 0 8 596640 0 sctp_raddr 736 360 410 10685 0 254 566720 0 tcpcb 1096 64 447 5646 0 254 560056 0 VMSPACE 2552 166 11 18161 0 4 451704 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_chunk 152 774 1774 25602 0 254 387296 0 tcp_inpcb 496 68 700 5646 0 254 380928 0 VNODE 448 671 112 18540 0 30 350784 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-1024 1024 274 46 10066 0 16 327680 0 malloc-384 384 729 81 34618 0 30 311040 0 malloc-64 64 4492 359 22951 0 254 310464 0 malloc-256 256 121 1004 45206 0 62 288000 0 FPU_save_area 832 300 42 36496 0 16 284544 0 PROC 1352 192 18 18198 0 8 283920 0 malloc-65536 65536 2 2 162 0 1 262144 0 malloc-32768 32768 1 7 86 0 1 262144 0 ripcb 496 5 507 472 0 254 253952 0 udplite_inpcb 496 22 490 7841 0 254 253952 0 udp_inpcb 496 6 506 593 0 254 253952 0 malloc-16 16 14748 252 16031 0 254 240000 0 malloc-32768 32768 0 7 12792 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 filedesc0 1072 191 19 18405 0 8 225120 0 malloc-256 256 495 315 40964 0 62 207360 0 malloc-65536 65536 3 0 3 0 1 196608 0 mbuf_packet 256 174 588 77627 0 254 195072 0 malloc-128 128 1235 284 39797 0 126 194432 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5376 294 6141 0 254 181440 0 malloc-128 128 1214 181 26219 0 126 178560 0 FFS2 dinode 256 632 58 18499 0 62 176640 0 malloc-256 256 198 492 18018 0 62 176640 0 128 Bucket 1024 88 75 7671 0 16 166912 0 malloc-384 384 105 315 19217 0 30 161280 0 S VFS Cache 104 1029 492 19355 0 126 158184 0 malloc-4096 4096 28 10 116 0 2 155648 0 malloc-1024 1024 121 23 189 0 16 147456 0 malloc-256 256 393 177 52209 0 62 145920 0 malloc-65536 65536 0 2 73 0 1 131072 0 malloc-65536 65536 0 2 806 0 1 131072 0 malloc-65536 65536 0 2 144 0 1 131072 0 unpcb 256 20 490 2153 0 254 130560 0 clpbuf 2624 0 48 5220 0 16 125952 0 ksiginfo 112 200 844 5462 0 126 116928 0 g_bio 408 0 270 294867 0 30 110160 0 64 Bucket 512 110 90 61918 0 30 102400 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-2048 2048 4 44 3185 0 8 98304 0 malloc-384 384 234 6 664 0 30 92160 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 256 395 19253 0 126 83328 0 malloc-16384 16384 5 0 5 0 1 81920 0 sctp_readq 152 57 463 823 0 254 79040 0 malloc-8192 8192 5 4 10 0 1 73728 0 Files 80 543 357 75574 0 126 72000 0 malloc-64 64 353 718 34093 0 254 68544 0 malloc-64 64 405 666 256094 0 254 68544 0 malloc-64 64 791 280 25713 0 254 68544 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 5 3 12 0 1 65536 0 malloc-2048 2048 6 26 444 0 8 65536 0 malloc-2048 2048 14 18 63 0 8 65536 0 malloc-256 256 81 174 48142 0 62 65280 0 malloc-256 256 92 163 4481 0 62 65280 0 32 Bucket 256 87 168 8378 0 62 65280 0 sctp_stream_msg_out 112 99 441 2164 0 254 60480 0 TURNSTILE 136 331 110 331 0 62 59976 0 malloc-8192 8192 0 7 26 0 1 57344 0 malloc-8192 8192 5 2 106 0 1 57344 0 malloc-64 64 384 435 22771 0 254 52416 0 malloc-128 128 37 366 18288 0 126 51584 0 malloc-128 128 107 296 18160 0 126 51584 0 malloc-128 128 202 201 861 0 126 51584 0 malloc-256 256 87 108 2025 0 62 49920 0 malloc-256 256 10 185 17481 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 95245 0 16 49152 0 malloc-8192 8192 3 3 31 0 1 49152 0 malloc-2048 2048 6 18 886 0 8 49152 0 malloc-2048 2048 13 11 640 0 8 49152 0 malloc-1024 1024 5 43 2212 0 16 49152 0 malloc-512 512 38 58 1682 0 30 49152 0 pcpu-8 8 4935 1209 21065 0 254 49152 0 tcp_rack_pcb 896 6 48 1715 0 16 48384 0 tcp_rack_map 120 8 388 3721 0 126 47520 0 da_ccb 544 0 84 83273 0 16 45696 0 SLEEPQUEUE 88 331 181 331 0 126 45056 0 tcp_bbr_pcb 832 15 39 2199 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 5 5 89 0 2 40960 0 sctp_laddr 48 232 608 7783 0 254 40320 0 pipe 744 23 27 1217 0 16 37200 0 hostcache 64 3 564 3 0 254 36288 0 PWD 32 125 1009 17183 0 254 36288 0 malloc-64 64 157 410 4208 0 254 36288 0 malloc-64 64 18 549 3874 0 254 36288 0 malloc-64 64 61 506 145 0 254 36288 0 malloc-32 32 797 337 51519 0 254 36288 0 16 Bucket 144 101 151 3558 0 62 36288 0 malloc-128 128 42 237 4803 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 11 79 892 0 30 34560 0 malloc-16384 16384 2 0 16 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-4096 4096 4 4 8 0 2 32768 0 malloc-2048 2048 5 11 8 0 8 32768 0 malloc-2048 2048 2 14 12 0 8 32768 0 malloc-1024 1024 3 29 43 0 16 32768 0 malloc-1024 1024 7 25 190 0 16 32768 0 malloc-1024 1024 14 18 14 0 16 32768 0 malloc-1024 1024 16 16 155 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 13 51 69 0 30 32768 0 malloc-512 512 0 64 36 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 2 62 1425 0 30 32768 0 pcpu-64 64 484 28 484 0 254 32768 0 KNOTE 160 28 172 194854 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 1303 697 72544 0 254 32000 0 cpuset 104 11 268 1046 0 126 29016 0 pf tags 104 2 271 28 0 126 28392 0 sctp_asconf_ack 48 1 587 14 0 254 28224 0 malloc-32 32 406 476 12284 0 254 28224 0 4 Bucket 48 5 583 391 0 254 28224 0 2 Bucket 32 79 803 4132 0 254 28224 0 AIO 208 0 133 65 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 17383 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 86 0 126 24288 0 rl_entry 40 187 419 187 0 254 24240 0 8 Bucket 80 61 239 4644 0 126 24000 0 itimer 352 2 64 61 0 30 23232 0 malloc-384 384 23 37 222 0 30 23040 0 domainset 40 0 567 950 0 254 22680 0 udpcb 32 28 602 8434 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 64 216 5646 0 126 20160 0 malloc-32 32 128 502 15076 0 254 20160 0 malloc-32 32 141 489 2022 0 254 20160 0 malloc-32 32 10 620 291 0 254 20160 0 malloc-32 32 64 566 277 0 254 20160 0 malloc-32 32 26 604 2779 0 254 20160 0 cryptop 280 0 70 371 0 30 19600 0 AIOCB 552 0 35 105 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 ktls_session 256 2 73 2 0 62 19200 0 AIOLIO 272 0 70 24 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 4 28 133 0 30 16384 0 SMR CPU 32 3 508 3 0 254 16352 0 vtnet_tx_hdr 24 0 668 1075442 0 254 16032 0 tcp_log_node 120 0 132 2 0 126 15840 0 kenv 258 15 45 1042 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 3 508 3 0 254 12264 0 tcp_log_bucket 176 0 69 1 0 62 12144 0 malloc-16 16 179 571 19820 0 254 12000 0 malloc-16 16 56 694 19291 0 254 12000 0 malloc-16 16 44 706 440 0 254 12000 0 malloc-16 16 15 735 26 0 254 12000 0 malloc-16 16 278 472 410 0 254 12000 0 malloc-16 16 24 726 25287 0 254 12000 0 malloc-384 384 3 27 3 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-4096 4096 1 1 3 0 2 8192 0 pcpu-16 16 7 249 7 0 254 4096 0 tfo 4 0 986 6 0 254 3944 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 15 24 20 0 0 3744 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 mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 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 608 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 32 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 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-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-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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