panic: Association about to be freed cpuid = 0 time = 1645352413 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0099b25050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0099b251b0 vpanic() at vpanic+0x2b8/frame 0xfffffe0099b25290 panic() at panic+0xb5/frame 0xfffffe0099b25350 sctp_lower_sosend() at sctp_lower_sosend+0x29cb/frame 0xfffffe0099b25740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe0099b259e0 sosend() at sosend+0xfc/frame 0xfffffe0099b25a50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe0099b25bc0 sendit() at sendit+0x2b0/frame 0xfffffe0099b25c10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe0099b25d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe0099b25f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0099b25f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x8304edf08, rbp = 0x8304edf70 --- KDB: enter: panic [ thread pid 3461 tid 103445 ] Stopped at kdb_enter+0x6b: movq $0,0x2708c3a(%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 0x17345e5a4ca78ca3 rdx 0x1 rbx 0 rsp 0xfffffe0099b25190 rbp 0xfffffe0099b251b0 rsi 0 rdi 0xffffffff817721da vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009a3c7c30 r12 0xfffffe009a3c7720 r13 0xfffffe0099b25201 r14 0xffffffff82ba1cc0 .str.18 r15 0xffffffff82ba1cc0 .str.18 rip 0xffffffff8176575b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x2708c3a(%rip) db> show proc Process 3461 (syz-executor.2) at 0xfffffe009a759a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe009284c548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009a3e29f8 (map 0xfffffe009a3e29f8) (map.pmap 0xfffffe009a3e2ab8) (pmap 0xfffffe009a3e2b20) threads: 3 103440 RunQ syz-executor.2 103445 Run CPU 0 syz-executor.2 103446 S uwait 0xfffffe009a2e9380 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 3461 782 782 0 R (threaded) syz-executor.2 103440 RunQ syz-executor.2 103445 Run CPU 0 syz-executor.2 103446 S uwait 0xfffffe009a2e9380 syz-executor.2 3459 792 792 0 R (threaded) syz-executor.3 102945 RunQ syz-executor.3 103443 S uwait 0xfffffe0099d1c080 syz-executor.3 3457 780 780 0 R (threaded) syz-executor.1 103363 Run CPU 1 syz-executor.1 103441 S uwait 0xfffffe0099d1ca80 syz-executor.1 3452 1 780 0 SV uwait 0xfffffe00997f3100 syz-executor.1 3442 1 780 0 SV uwait 0xfffffe0099d1cd80 syz-executor.1 3434 1 782 0 SV uwait 0xfffffe0099d1de00 syz-executor.2 3431 1 780 0 SV uwait 0xfffffe009a2e9180 syz-executor.1 3424 1 782 0 SV uwait 0xfffffe0057876b80 syz-executor.2 3421 1 780 0 SV uwait 0xfffffe00997f4a00 syz-executor.1 3413 1 782 0 SV uwait 0xfffffe009a2e8900 syz-executor.2 3412 1 780 0 SV uwait 0xfffffe009a2e8f00 syz-executor.1 3403 1 780 0 SV uwait 0xfffffe0099d1d100 syz-executor.1 3395 1 780 0 SV uwait 0xfffffe009a2e8300 syz-executor.1 3387 1 780 0 SV uwait 0xfffffe009a2e8200 syz-executor.1 3376 1 780 0 SV uwait 0xfffffe009a2e9680 syz-executor.1 3363 1 780 0 SV uwait 0xfffffe009a2e8800 syz-executor.1 3349 1 782 0 SV uwait 0xfffffe00997f4900 syz-executor.2 3337 1 782 0 SV uwait 0xfffffe009a2e9580 syz-executor.2 3328 1 782 0 SV uwait 0xfffffe0099d1d000 syz-executor.2 3235 0 0 0 DL - 0xffffffff83e139c0 [accounting] 2975 1 782 0 SV uwait 0xfffffe0099d1d800 syz-executor.2 2968 1 782 0 SV uwait 0xfffffe0099d1c380 syz-executor.2 2870 1 779 0 S uwait 0xfffffe0099d1c580 syz-executor.0 2866 1 779 0 S uwait 0xfffffe00997f4f00 syz-executor.0 2855 1 779 0 S uwait 0xfffffe0099d1c980 syz-executor.0 2850 2844 2850 0 Ss select 0xfffffe009a2e97c0 dhclient 2847 1 2847 0 Ss select 0xfffffe00997f2d40 dhclient 2844 2837 430 65 S select 0xfffffe009a2e9840 dhclient 2837 430 430 0 S wait 0xfffffe0099d25548 sh 2828 1 2828 65 Ss select 0xfffffe009a2e9940 dhclient 2820 1 779 0 S uwait 0xfffffe0099d1c180 syz-executor.0 2811 1 779 0 S uwait 0xfffffe0099d1d200 syz-executor.0 2802 1 779 0 S uwait 0xfffffe00997f4e00 syz-executor.0 2794 1 779 0 S uwait 0xfffffe0099d1cc80 syz-executor.0 2784 1 779 0 S uwait 0xfffffe00997f4b00 syz-executor.0 2775 1 779 0 S uwait 0xfffffe0099d1e280 syz-executor.0 2767 1 779 0 S uwait 0xfffffe0099d1e380 syz-executor.0 2757 1 779 0 S uwait 0xfffffe0099d1c680 syz-executor.0 2749 1 779 0 SV uwait 0xfffffe0099d1c880 syz-executor.0 2746 1 779 0 S uwait 0xfffffe00997f3800 syz-executor.0 2740 1 792 0 S uwait 0xfffffe0099d1c780 syz-executor.3 2737 1 792 0 S uwait 0xfffffe0099d1d300 syz-executor.3 2734 1 779 0 SV uwait 0xfffffe0099d1d600 syz-executor.0 2732 1 779 0 S uwait 0xfffffe0099d1d900 syz-executor.0 2727 1 792 0 S uwait 0xfffffe0057877600 syz-executor.3 2723 1 779 0 SV uwait 0xfffffe0099d1db00 syz-executor.0 2722 1 779 0 S uwait 0xfffffe0099d1d500 syz-executor.0 2716 1 792 0 S uwait 0xfffffe00997f3600 syz-executor.3 2712 1 779 0 SV uwait 0xfffffe0099d1dd00 syz-executor.0 2709 1 779 0 S uwait 0xfffffe0099d1e580 syz-executor.0 2705 1 792 0 S uwait 0xfffffe0099d1cb80 syz-executor.3 2701 1 779 0 SV uwait 0xfffffe0099d1e480 syz-executor.0 2699 1 779 0 S uwait 0xfffffe00997f3500 syz-executor.0 2698 1 792 0 S uwait 0xfffffe00997f3f00 syz-executor.3 2685 1 792 0 S uwait 0xfffffe008fe76280 syz-executor.3 2680 1 782 0 SV uwait 0xfffffe0099d1da00 syz-executor.2 2678 1 792 0 S uwait 0xfffffe0099d1d400 syz-executor.3 2675 1 782 0 S uwait 0xfffffe0099d1d700 syz-executor.2 2668 1 792 0 S uwait 0xfffffe00997f2d80 syz-executor.3 2657 1 792 0 S uwait 0xfffffe00997f3000 syz-executor.3 2650 1 780 0 S uwait 0xfffffe0099d1e180 syz-executor.1 2647 1 792 0 S uwait 0xfffffe0057446b00 syz-executor.3 2642 1 780 0 S uwait 0xfffffe0099d1f780 syz-executor.1 2640 1 792 0 SV uwait 0xfffffe00997f2e80 syz-executor.3 2635 1 792 0 S uwait 0xfffffe0099d1e080 syz-executor.3 2631 1 780 0 S uwait 0xfffffe0099d1df00 syz-executor.1 2623 1 792 0 SV uwait 0xfffffe008fe75680 syz-executor.3 2622 1 792 0 S uwait 0xfffffe0099d1f580 syz-executor.3 2620 1 780 0 S uwait 0xfffffe00997f3700 syz-executor.1 2616 1 792 0 SV uwait 0xfffffe0057446a00 syz-executor.3 2615 1 792 0 S uwait 0xfffffe0099d1f080 syz-executor.3 2613 1 780 0 S uwait 0xfffffe0099d1e680 syz-executor.1 2609 1 792 0 SV uwait 0xfffffe0099d1f180 syz-executor.3 2608 1 792 0 S uwait 0xfffffe00997f3400 syz-executor.3 2606 1 780 0 S uwait 0xfffffe0099d1e880 syz-executor.1 2602 1 780 0 S uwait 0xfffffe0099d1f480 syz-executor.1 2599 1 792 0 SV uwait 0xfffffe00997f3200 syz-executor.3 2598 1 792 0 S uwait 0xfffffe0057446c00 syz-executor.3 2595 1 780 0 S uwait 0xfffffe0057877800 syz-executor.1 2590 1 780 0 S uwait 0xfffffe0057446800 syz-executor.1 2557 1 780 0 S uwait 0xfffffe0099d1e980 syz-executor.1 2555 1 780 0 S uwait 0xfffffe0099d1f680 syz-executor.1 2550 1 780 0 S uwait 0xfffffe0099d1ed80 syz-executor.1 2523 1 780 0 S uwait 0xfffffe00997f3900 syz-executor.1 2519 1 780 0 S uwait 0xfffffe0057879980 syz-executor.1 2510 1 780 0 S uwait 0xfffffe0057877a00 syz-executor.1 2502 1 780 0 S uwait 0xfffffe00997f4180 syz-executor.1 2489 1 780 0 S uwait 0xfffffe0057446e00 syz-executor.1 2480 1 780 0 S uwait 0xfffffe008fe76780 syz-executor.1 2475 1 780 0 S uwait 0xfffffe0099d1f880 syz-executor.1 2468 1 780 0 S uwait 0xfffffe0057876880 syz-executor.1 2456 1 780 0 S uwait 0xfffffe0057877200 syz-executor.1 2450 1 780 0 S uwait 0xfffffe008fe74480 syz-executor.1 2441 1 780 0 S uwait 0xfffffe0057876080 syz-executor.1 2429 1 780 0 SV uwait 0xfffffe00997f4280 syz-executor.1 2428 1 780 0 S uwait 0xfffffe0057446900 syz-executor.1 2423 1 780 0 SV uwait 0xfffffe0099d1ec80 syz-executor.1 2420 1 780 0 S uwait 0xfffffe0099d1f380 syz-executor.1 2413 1 780 0 SV uwait 0xfffffe0099d1eb80 syz-executor.1 2411 1 780 0 S uwait 0xfffffe0099d1f280 syz-executor.1 2370 1 780 0 S uwait 0xfffffe0099d1ea80 syz-executor.1 2136 1 2136 0 Ss select 0xfffffe00997f39c0 dhclient 2133 1 2133 0 Ss select 0xfffffe00997f3cc0 dhclient 2114 1 2114 65 Ss select 0xfffffe00997f3d40 dhclient 1561 1 1561 0 Ss select 0xfffffe0099d1eec0 dhclient 1558 1 1558 0 Ss select 0xfffffe00997f3c40 dhclient 1531 1 1531 65 Ss select 0xfffffe008fe74340 dhclient 1157 1 782 0 S uwait 0xfffffe0057876780 syz-executor.2 1134 1 780 0 S uwait 0xfffffe0057446f00 syz-executor.1 1131 1 780 0 S uwait 0xfffffe008fe75280 syz-executor.1 1126 1 780 0 S uwait 0xfffffe008fe75580 syz-executor.1 1124 1 780 0 S uwait 0xfffffe008fe76180 syz-executor.1 1121 1 780 0 S uwait 0xfffffe00997f4380 syz-executor.1 1113 1 780 0 S uwait 0xfffffe0057879880 syz-executor.1 1106 1 780 0 S uwait 0xfffffe0057877300 syz-executor.1 1102 1 780 0 S uwait 0xfffffe00997f3e00 syz-executor.1 1092 1 780 0 S uwait 0xfffffe0057443200 syz-executor.1 1082 1 780 0 S uwait 0xfffffe00997f4080 syz-executor.1 1077 1 780 0 S uwait 0xfffffe008fe74100 syz-executor.1 1072 1 780 0 S uwait 0xfffffe0057877900 syz-executor.1 1067 1 780 0 S uwait 0xfffffe0057876480 syz-executor.1 1062 1 780 0 S uwait 0xfffffe00997f4480 syz-executor.1 1057 1 780 0 S uwait 0xfffffe008fe74380 syz-executor.1 1052 1 780 0 S uwait 0xfffffe0057879e80 syz-executor.1 1047 1 780 0 S uwait 0xfffffe008fe75880 syz-executor.1 1027 1 1027 0 Ss select 0xfffffe008fe74240 dhclient 1024 1 1024 0 Ss select 0xfffffe008fe742c0 dhclient 980 1 780 0 S uwait 0xfffffe0057876380 syz-executor.1 978 1 780 0 S uwait 0xfffffe0057879c80 syz-executor.1 972 1 780 0 S uwait 0xfffffe0057446d00 syz-executor.1 967 1 780 0 S uwait 0xfffffe0057877b00 syz-executor.1 958 1 780 0 S uwait 0xfffffe008fe75380 syz-executor.1 953 1 780 0 S uwait 0xfffffe00997f4580 syz-executor.1 948 1 780 0 S uwait 0xfffffe0057876580 syz-executor.1 943 1 780 0 S uwait 0xfffffe0057876980 syz-executor.1 938 1 780 0 S uwait 0xfffffe00997f4780 syz-executor.1 933 1 780 0 S uwait 0xfffffe0057878180 syz-executor.1 927 1 780 0 SV uwait 0xfffffe0057876c80 syz-executor.1 925 1 780 0 S uwait 0xfffffe0057879b80 syz-executor.1 919 1 780 0 SV uwait 0xfffffe008fe74000 syz-executor.1 918 1 780 0 S uwait 0xfffffe0057878880 syz-executor.1 913 1 780 0 SV uwait 0xfffffe0057879a80 syz-executor.1 912 1 780 0 S uwait 0xfffffe0057879780 syz-executor.1 907 1 780 0 SV uwait 0xfffffe0057879680 syz-executor.1 906 1 780 0 S uwait 0xfffffe0057877400 syz-executor.1 903 902 782 0 S uwait 0xfffffe00997f4680 syz-executor.2 902 1 782 0 SV uwait 0xfffffe0057877700 syz-executor.2 901 1 782 0 S uwait 0xfffffe008fe75480 syz-executor.2 895 1 780 0 SV uwait 0xfffffe0057879d80 syz-executor.1 894 1 780 0 S uwait 0xfffffe008fe75a80 syz-executor.1 892 1 782 0 SV sigwait 0xfffffe009975d0b0 syz-executor.2 891 1 891 0 SVs uwait 0xfffffe008fe76380 syz-executor.0 889 1 782 0 S uwait 0xfffffe0053fded00 syz-executor.2 885 1 885 0 SVs uwait 0xfffffe0056f48d00 syz-executor.0 850 0 0 0 DL aiordy 0xfffffe00929a9a90 [aiod4] 849 0 0 0 DL aiordy 0xfffffe0099612a90 [aiod3] 848 0 0 0 DL aiordy 0xfffffe0099613000 [aiod2] 846 0 0 0 DL aiordy 0xfffffe009284d000 [aiod1] 845 1 782 0 SV uwait 0xfffffe0057878080 syz-executor.2 841 1 782 0 S uwait 0xfffffe0056f48900 syz-executor.2 792 774 792 0 Ss nanslp 0xffffffff83e3ba81 syz-executor.3 782 774 782 0 Rs syz-executor.2 780 774 780 0 Rs syz-executor.1 779 774 779 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffffe0056f48600 syz-fuzzer 100120 S uwait 0xfffffe0057878280 syz-fuzzer 100121 S uwait 0xfffffe0057878380 syz-fuzzer 100122 S uwait 0xfffffe0057878480 syz-fuzzer 100123 S kqread 0xfffffe000796fc00 syz-fuzzer 100124 S uwait 0xfffffe008fe76f00 syz-fuzzer 100125 S uwait 0xfffffe0056f48500 syz-fuzzer 100126 S uwait 0xfffffe0057878680 syz-fuzzer 100127 S uwait 0xfffffe008fe75780 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058b295f8 csh 770 688 770 0 Ss select 0xfffffe008fe75cc0 sshd 756 1 756 0 Ss+ ttyin 0xfffffe0057466cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe0057a5e4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574654b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057a5e8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574658b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057465cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057a5ecb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057a5f0b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057a5f4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e3ba81 cron 688 1 688 0 Ss select 0xfffffe008fe75f40 sshd 501 1 501 0 Ss select 0xfffffe0057443c40 syslogd 430 1 430 0 Ss wait 0xfffffe0058b29a90 devd 429 1 429 65 Ss select 0xfffffe008fe76e40 dhclient 344 1 344 0 Ss select 0xfffffe008fe76cc0 dhclient 341 1 341 0 Ss select 0xfffffe008fe76dc0 dhclient 17 0 0 0 DL syncer 0xffffffff83f61260 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f7ba90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f5f860 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00574648e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f932c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f87178 [dom0] 100081 D launds 0xffffffff83f87184 [laundry: dom0] 100082 D umarcl 0xffffffff81e9b4a0 [uma] 7 0 0 0 DL - 0xffffffff83bf7a08 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff848d2530 [pf purge] 5 0 0 0 DL waiting 0xffffffff8470c560 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a99940 [doneq0] 100046 D - 0xffffffff83a998c0 [async] 100077 D - 0xffffffff83a99740 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053f88c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f829a0 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e111c0 [g_event] 100037 D - 0xffffffff83e111e0 [g_up] 100038 D - 0xffffffff83e11200 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0053dda000 [init] 10 0 0 0 DL audit_w 0xffffffff83f834a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e11c00 [swapper] 100005 D - 0xfffffe0053e01000 [if_config_tqg_0] 100006 D - 0xfffffe0053e00e00 [softirq_0] 100007 D - 0xfffffe0053e00d00 [softirq_1] 100008 D - 0xfffffe0053e00c00 [if_io_tqg_0] 100009 D - 0xfffffe0053e00b00 [if_io_tqg_1] 100012 D - 0xfffffe000796d200 [aiod_kick taskq] 100013 D - 0xfffffe000796d000 [inm_free taskq] 100014 D - 0xfffffe000796cd00 [linuxkpi_irq_wq] 100015 D - 0xfffffe000796cb00 [in6m_free taskq] 100016 D - 0xfffffe000796c900 [deferred_unmount ta] 100017 D - 0xfffffe000796c700 [thread taskq] 100019 D - 0xfffffe000796c300 [kqueue_ctx taskq] 100020 D - 0xfffffe000796c100 [pci_hp taskq] 100021 D - 0xfffffe000796be00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796be00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796be00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796be00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796b900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796b900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796b900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796b900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ed0200 [firmware taskq] 100039 D - 0xfffffe0053ecfc00 [crypto_0] 100040 D - 0xfffffe0053ecfc00 [crypto_1] 100056 D - 0xfffffe0053eced00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ecec00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eceb00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053ecea00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0053fde400 [virtio_balloon] 100067 D - 0xffffffff82ba77a1 [deadlkres] 100071 D - 0xfffffe005787d100 [acpi_task_0] 100072 D - 0xfffffe005787d100 [acpi_task_1] 100073 D - 0xfffffe005787d100 [acpi_task_2] 100074 D - 0xfffffe000796e200 [mca taskq] 100076 D - 0xfffffe0053ecf500 [CAM taskq] 3458 779 779 0 Z syz-executor.0 db> show all locks Process 3461 (syz-executor.2) thread 0xfffffe009a3c7720 (103445) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0099728a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13500 Process 3457 (syz-executor.1) thread 0xfffffe009a3ca1e0 (103363) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83e5bce0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1277 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 filedesc 294 2349K 4991 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 326 1304K 487 newblk 73 1042K 3013 vfscache 3 1025K 3 subproc 419 890K 3679 pcb 37 553K 2556 inodedep 80 542K 2533 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 7 acpica 1674 184K 56396 vnet_data 1 168K 1 pagedep 75 147K 2362 tidhash 3 141K 3 linker 358 134K 930 tfo_ccache 1 128K 1 filemon 15 120K 96 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 70 kdtrace 487 84K 6909 bus 988 81K 3441 umtx 616 77K 616 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 temp 34 33K 2455 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 137 16K 429 kqueue 204 15K 3468 bus-sc 34 15K 1651 lltable 42 13K 50 pwddesc 201 13K 3462 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 cred 44 11K 391 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 sctp_timw 40 10K 40 in6_multi 71 9K 71 newdirblk 69 9K 2343 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 sctp_stro 8 8K 888 rpc 2 8K 2 bmsafemap 1 8K 2525 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 424 proc-args 232 6K 4777 sctp_atcl 15 6K 2136 DEVFSP 83 6K 685 ufs_dirhash 24 5K 24 session 36 5K 67 UMA 272 5K 272 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 lockf 32 4K 57 hhook 15 4K 17 selfd 52 4K 71125 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 63 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 31 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 dirrem 6 2K 2451 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 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 36 NFSD session 1 1K 1 sctp_atky 23 1K 3024 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 diradd 6 1K 2491 freefile 6 1K 2297 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 1452 freework 3 1K 2257 mkdir 4 1K 4686 freeblks 2 1K 2256 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 1233 chacha20random 1 1K 1 sctp_map 16 1K 1776 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 1222 vnodes 1 1K 1 CAM SIM 2 1K 2 sctp_athm 15 1K 2136 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 7471 cryptodev 2 1K 551 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 4 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 114 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 887 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 UMAHash 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1932 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 13 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 allocindir 0 0K 0 indirdep 0 0K 10 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 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ktls_ocf 0 0K 0 agp 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 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 6 VN POLL 0 0K 0 nvme_da 0 0K 0 statfs 0 0K 2641 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 4 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 15 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 115 ktls 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 16424 ioctlops 0 0K 117 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sbuf 0 0K 288 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_sectors 0 0K 0 SWAP 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 sysctltmp 0 0K 792 sysctl 0 0K 3 LED 0 0K 0 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 ix 0 0K 0 cache 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 7 filedesc_to_leader 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1975604 0 254 38494208 0 RADIX NODE 144 20051 188 91924 0 62 2914416 0 malloc-16384 16384 151 3 2673 0 1 2523136 0 mbuf 256 8835 828 3080796 0 254 2473728 0 tcp_log 416 0 5589 15860 0 254 2325024 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 181 11607 782 0 62 1697472 0 malloc-384 384 4117 53 4458 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11689 184 11817 0 126 1519744 0 VM OBJECT 264 5566 44 83988 0 30 1481040 0 malloc-4096 4096 326 2 490 0 2 1343488 0 UMA Slabs 0 112 11117 1 11117 0 126 1245216 0 sctp_asoc 2288 8 502 888 0 254 1166880 0 vmem btag 56 19143 120 19143 0 254 1078728 0 MAP ENTRY 96 9511 191 229583 0 126 931392 0 malloc-4096 4096 202 4 3464 0 2 843776 0 FFS inode 1160 667 26 2964 0 8 803880 0 sctp_ep 1208 7 503 1248 0 254 616080 0 tcpcb 1104 4 507 1222 0 254 564144 0 THREAD 1808 284 24 3446 0 8 556864 0 socket 960 48 460 3987 0 254 487680 0 VMSPACE 2552 179 7 3399 0 4 474672 0 malloc-65536 65536 4 3 308 0 1 458752 0 256 Bucket 2048 207 11 6218 0 8 446464 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 8 509 888 0 254 380512 0 VNODE 448 706 77 3005 0 30 350784 0 malloc-8192 8192 21 20 232 0 1 335872 0 PROC 1352 201 15 3461 0 8 292032 0 FPU_save_area 832 286 38 10149 0 16 269568 0 ertt_txseginfo 40 0 6666 106657 0 254 266640 0 malloc-64 64 3871 224 4449 0 254 262080 0 malloc-256 256 333 672 7874 0 62 257280 0 malloc-16 16 14613 137 14683 0 254 236000 0 DEVCTL 1024 12 208 155 0 0 225280 0 filedesc0 1072 201 9 3462 0 8 225120 0 malloc-256 256 374 496 3635 0 62 222720 0 mbuf_packet 256 159 603 4367 0 254 195072 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5399 271 5551 0 254 181440 0 tcp_bbr_map 128 0 1395 23875 0 126 178560 0 malloc-128 128 1228 167 26355 0 126 178560 0 FFS2 dinode 256 667 23 2964 0 62 176640 0 malloc-2048 2048 10 70 1965 0 8 163840 0 malloc-128 128 1130 141 2425 0 126 162688 0 malloc-384 384 94 326 2569 0 30 161280 0 malloc-1024 1024 125 19 1539 0 16 147456 0 S VFS Cache 104 1024 380 3785 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 unpcb 256 20 490 1251 0 254 130560 0 ksiginfo 112 194 850 7091 0 126 116928 0 malloc-2048 2048 4 52 535 0 8 114688 0 malloc-384 384 236 34 244 0 30 103680 0 128 Bucket 1024 64 35 925 0 16 101376 0 malloc-128 128 518 257 3948 0 126 99200 0 malloc-4096 4096 19 3 657 0 2 90112 0 malloc-4096 4096 22 0 30 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 92 76 5406 0 30 86016 0 g_bio 408 0 210 6963 0 30 85680 0 clpbuf 2624 0 32 29 0 16 83968 0 malloc-128 128 165 486 11940 0 126 83328 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-64 64 871 200 5290 0 254 68544 0 malloc-64 64 525 546 2840 0 254 68544 0 malloc-64 64 620 451 7705 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 32 Bucket 256 86 169 4052 0 62 65280 0 sctp_stream_msg_out 112 0 540 32 0 254 60480 0 malloc-384 384 96 54 98 0 30 57600 0 tcp_inpcb 424 4 122 1222 0 30 53424 0 malloc-64 64 249 570 71346 0 254 52416 0 TURNSTILE 136 309 69 309 0 62 51408 0 malloc-256 256 112 83 5886 0 62 49920 0 malloc-256 256 15 180 1259 0 62 49920 0 malloc-256 256 70 125 419 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 26402 0 16 49152 0 malloc-1024 1024 9 39 898 0 16 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 malloc-384 384 15 105 2178 0 30 46080 0 SLEEPQUEUE 88 309 203 309 0 126 45056 0 tcp_bbr_pcb 832 0 54 1031 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 284 266 14732 0 126 44000 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4705 415 4917 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 9 81 215 0 30 38160 0 da_ccb 544 0 70 1856 0 16 38080 0 pipe 744 25 25 386 0 16 37200 0 PWD 32 137 997 2438 0 254 36288 0 malloc-64 64 8 559 16656 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 10 0 254 36288 0 malloc-128 128 77 202 84 0 126 35712 0 malloc-128 128 3 276 146 0 126 35712 0 malloc-128 128 22 257 283 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 56 79 2826 0 62 34560 0 malloc-256 256 36 99 2574 0 62 34560 0 malloc-256 256 20 115 537 0 62 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-8192 8192 2 2 4 0 1 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 8 8 127 0 8 32768 0 malloc-2048 2048 10 6 15 0 8 32768 0 malloc-1024 1024 4 28 7 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-512 512 4 60 185 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 36 0 30 32768 0 malloc-512 512 10 54 19 0 30 32768 0 pcpu-64 64 491 21 491 0 254 32768 0 KNOTE 160 28 172 66399 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 13 0 254 28224 0 tcp_inpcb ports 32 2 880 988 0 254 28224 0 malloc-32 32 281 601 5636 0 254 28224 0 malloc-32 32 420 462 3702 0 254 28224 0 16 Bucket 144 60 136 316 0 62 28224 0 4 Bucket 48 6 582 118 0 254 28224 0 ripcb 424 5 58 12 0 30 26712 0 udplite_inpcb 424 0 63 3 0 30 26712 0 malloc-4096 4096 3 3 2648 0 2 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 36 240 67 0 126 24288 0 rl_entry 40 75 531 75 0 254 24240 0 8 Bucket 80 50 250 1282 0 126 24000 0 malloc-384 384 27 33 27 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 9 621 218 0 254 20160 0 udp_inpcb ports 32 3 627 37 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 4 276 1222 0 126 20160 0 malloc-32 32 17 613 35 0 254 20160 0 malloc-32 32 34 596 2790 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 2214 0 254 20160 0 malloc-32 32 14 616 368 0 254 20160 0 2 Bucket 32 55 575 778 0 254 20160 0 malloc-16 16 699 551 7730 0 254 20000 0 AIOCB 552 0 35 31 0 16 19320 0 AIOLIO 272 0 70 15 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 1 7 3 0 8 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 1047422 0 254 16032 0 AIO 208 0 76 17 0 62 15808 0 kenv 258 15 45 1045 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 16 734 4844 0 254 12000 0 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 27 723 26865 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 63 687 105 0 254 12000 0 malloc-16 16 5 745 552 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 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 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_rack_pcb 896 0 0 0 0 16 0 0 tcp_rack_map 120 0 0 0 0 126 0 0 ipq 56 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 sackhole 32 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 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 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 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 cryptop 280 0 0 0 0 30 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 domainset 40 0 0 0 0 254 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 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