panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 1 time = 1630668805 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b5a730 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b5a890 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b5a970 panic() at panic+0xb5/frame 0xfffffe0053b5aa30 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe0053b5ab20 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe0053b5ab40 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x814/frame 0xfffffe0053b5abc0 sctp_abort_notification() at sctp_abort_notification+0x4c2/frame 0xfffffe0053b5ac30 sctp_process_control() at sctp_process_control+0x7b41/frame 0xfffffe0053b5b300 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe0053b5b560 sctp6_input_with_port() at sctp6_input_with_port+0x5a1/frame 0xfffffe0053b5b730 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0053b5b750 ip6_input() at ip6_input+0x252d/frame 0xfffffe0053b5b9b0 swi_net() at swi_net+0x2e5/frame 0xfffffe0053b5ba50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b5bbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b5bbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b5bbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100034 ] Stopped at kdb_enter+0x6b: movq $0,0x28e313a(%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 0xe9b97a19c1135182 rdx 0x1 rbx 0 rsp 0xfffffe0053b5a870 rbp 0xfffffe0053b5a890 rsi 0 rdi 0xffffffff817b75c9 vprintf+0x319 r8 0x3 r9 0xfffffe0053b5a3a8 r10 0 r11 0xbf r12 0xfffffe0053e261e0 r13 0xfffffe0053b5a801 r14 0xffffffff82c74de0 .str.18 r15 0xffffffff82c74de0 .str.18 rip 0xffffffff817aaf7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e313a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df0a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402f440 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402f440 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff840303c0 (map 0xffffffff840303c0) (map.pmap 0xffffffff84030480) (pmap 0xffffffff840304e0) threads: 23 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 Run CPU 1 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 16675 782 782 0 RE CPU 0 syz-executor.0 16672 787 787 0 S (threaded) syz-executor.3 127051 S nanslp 0xffffffff8405af81 syz-executor.3 127108 S sbwait 0xfffffe00aa069cd4 syz-executor.3 127110 S select 0xfffffe00aa0606c0 syz-executor.3 127112 S piperd 0xfffffe00aa578730 syz-executor.3 127114 S uwait 0xfffffe00aa059500 syz-executor.3 127115 S uwait 0xfffffe00aabfea80 syz-executor.3 16669 785 785 0 S (threaded) syz-executor.2 127046 S nanslp 0xffffffff8405af81 syz-executor.2 127104 S sbwait 0xfffffe00aa032574 syz-executor.2 127107 S select 0xfffffe00aa060640 syz-executor.2 127109 S piperd 0xfffffe00aa578448 syz-executor.2 127111 S uwait 0xfffffe00aaaf6700 syz-executor.2 127113 S uwait 0xfffffe00a7f9a500 syz-executor.2 15355 1 785 0 S uwait 0xfffffe00a997b580 syz-executor.2 15350 1 785 0 S uwait 0xfffffe00aaaf6a80 syz-executor.2 15346 1 785 0 S uwait 0xfffffe00aa062180 syz-executor.2 15344 1 785 0 S uwait 0xfffffe00aaaf6300 syz-executor.2 15340 1 785 0 S uwait 0xfffffe00aaaf6800 syz-executor.2 15338 1 785 0 S uwait 0xfffffe00aab37c00 syz-executor.2 15336 1 785 0 S uwait 0xfffffe00a9fe5a80 syz-executor.2 15335 1 785 0 S uwait 0xfffffe00aa059b00 syz-executor.2 15073 1 783 0 S uwait 0xfffffe00a997b200 syz-executor.1 15065 1 783 0 S uwait 0xfffffe00a9fe5b80 syz-executor.1 15060 1 787 0 S uwait 0xfffffe00aabfe980 syz-executor.3 15057 1 787 0 S uwait 0xfffffe00aabfe080 syz-executor.3 15054 1 787 0 S uwait 0xfffffe00a84c9c80 syz-executor.3 15052 1 787 0 S uwait 0xfffffe00aabfee80 syz-executor.3 15049 1 787 0 S uwait 0xfffffe00aaaf6680 syz-executor.3 15047 1 783 0 S uwait 0xfffffe00a9fe5980 syz-executor.1 15046 1 787 0 S uwait 0xfffffe00a2edf500 syz-executor.3 15042 1 783 0 S umtxn 0xfffffe00a997be80 syz-executor.1 15041 1 783 0 S uwait 0xfffffe00a997b100 syz-executor.1 14164 1 782 0 S uwait 0xfffffe00a997b680 syz-executor.0 14163 1 787 0 S uwait 0xfffffe00aaaf6000 syz-executor.3 14160 1 783 0 S uwait 0xfffffe00a7a84480 syz-executor.1 14157 1 782 0 S uwait 0xfffffe00aaaf6480 syz-executor.0 14156 1 787 0 S uwait 0xfffffe00a997b380 syz-executor.3 14153 1 783 0 S uwait 0xfffffe00aaaf6d80 syz-executor.1 14149 1 782 0 S uwait 0xfffffe00a997bb80 syz-executor.0 14148 1 787 0 S uwait 0xfffffe00aab37300 syz-executor.3 14145 1 783 0 S uwait 0xfffffe00aab37400 syz-executor.1 14142 1 783 0 S uwait 0xfffffe00aaaf6600 syz-executor.1 14135 1 783 0 S uwait 0xfffffe00aabfeb80 syz-executor.1 14057 0 0 0 DL (threaded) [zfskern] 122093 D t->zthr 0xfffffe0058b4f148 [arc_evict] 122237 D t->zthr 0xfffffe0058b4f248 [arc_reap] 122238 D - 0xfffffe00aab0ac00 [dbu_evict] 122239 D dbuf_ev 0xffffffff85a9f280 [dbuf_evict_thread] 122240 D - 0xfffffe00a82c8200 [z_vdev_file_0] 122241 D - 0xfffffe00a82c8200 [z_vdev_file_1] 122242 D - 0xfffffe00a82c8200 [z_vdev_file_2] 122243 D - 0xfffffe00a82c8200 [z_vdev_file_3] 122244 D - 0xfffffe00a82c8200 [z_vdev_file_4] 122245 D - 0xfffffe00a82c8200 [z_vdev_file_5] 122246 D - 0xfffffe00a82c8200 [z_vdev_file_6] 122247 D - 0xfffffe00a82c8200 [z_vdev_file_7] 122248 D - 0xfffffe00a82c8200 [z_vdev_file_8] 122249 D - 0xfffffe00a82c8200 [z_vdev_file_9] 122250 D - 0xfffffe00a82c8200 [z_vdev_file_10] 122251 D - 0xfffffe00a82c8200 [z_vdev_file_11] 122252 D - 0xfffffe00a82c8200 [z_vdev_file_12] 122253 D - 0xfffffe00a82c8200 [z_vdev_file_13] 122254 D - 0xfffffe00a82c8200 [z_vdev_file_14] 122255 D - 0xfffffe00a82c8200 [z_vdev_file_15] 122256 D l2arc_f 0xffffffff85a8e280 [l2arc_feed_thread] 122257 D - 0xfffffe00a7a5ed00 [zfsvfs] 122258 S zevent_ 0xffffffff85aa0240 [sysevent] 13803 1 785 0 S uwait 0xfffffe00aab37d00 syz-executor.2 13797 1 783 0 S uwait 0xfffffe00a7a84580 syz-executor.1 13793 1 783 0 S uwait 0xfffffe00a7abfb00 syz-executor.1 13790 1 785 0 S uwait 0xfffffe00a7a84400 syz-executor.2 13779 1 783 0 S uwait 0xfffffe00a7f9a280 syz-executor.1 13778 1 785 0 S uwait 0xfffffe00a84c9e80 syz-executor.2 13769 1 787 0 S uwait 0xfffffe00a84c9380 syz-executor.3 13765 1 787 0 S uwait 0xfffffe00a84c9780 syz-executor.3 13762 1 787 0 S uwait 0xfffffe00a7f9a700 syz-executor.3 13758 1 787 0 S uwait 0xfffffe00a7abf380 syz-executor.3 13756 1 787 0 S uwait 0xfffffe00aab37f00 syz-executor.3 13750 1 782 0 S uwait 0xfffffe00a7abf180 syz-executor.0 13738 1 782 0 S uwait 0xfffffe00a84c9300 syz-executor.0 13731 1 782 0 S uwait 0xfffffe00a2edfe00 syz-executor.0 13726 1 787 0 S uwait 0xfffffe00a7f9a380 syz-executor.3 13723 1 787 0 S uwait 0xfffffe00a2edf600 syz-executor.3 13717 1 787 0 S uwait 0xfffffe00aaaf6b80 syz-executor.3 13714 1 787 0 S uwait 0xfffffe00a84c9580 syz-executor.3 13710 1 787 0 S uwait 0xfffffe00a2edf880 syz-executor.3 13707 1 787 0 S uwait 0xfffffe00a84c9980 syz-executor.3 13703 1 787 0 S uwait 0xfffffe00aaaf6e80 syz-executor.3 13699 1 787 0 S uwait 0xfffffe00aaaf6c80 syz-executor.3 13696 1 787 0 S uwait 0xfffffe00a84c9880 syz-executor.3 13693 1 787 0 S uwait 0xfffffe00a2e4c580 syz-executor.3 13691 1 787 0 S uwait 0xfffffe00a2edf980 syz-executor.3 13026 1 785 0 S uwait 0xfffffe00a84c9100 syz-executor.2 13024 1 785 0 S uwait 0xfffffe00a2edf000 syz-executor.2 13022 1 785 0 S uwait 0xfffffe00a7f9ab80 syz-executor.2 13016 1 785 0 S uwait 0xfffffe00a2f30c00 syz-executor.2 13014 1 785 0 S uwait 0xfffffe00a2edfd80 syz-executor.2 12619 1 785 0 S uwait 0xfffffe00a7f9a880 syz-executor.2 12618 1 785 0 S uwait 0xfffffe00a7abf780 syz-executor.2 12614 1 785 0 S uwait 0xfffffe00a2e4c680 syz-executor.2 12613 1 785 0 S uwait 0xfffffe00a2e4d280 syz-executor.2 12609 1 787 0 S umtxn 0xfffffe00a84c9680 syz-executor.3 12607 1 787 0 S uwait 0xfffffe00a7a84c00 syz-executor.3 12605 1 785 0 S uwait 0xfffffe00a2edf400 syz-executor.2 12604 1 785 0 S uwait 0xfffffe00a7a84700 syz-executor.2 12602 1 787 0 S uwait 0xfffffe00a7a84a00 syz-executor.3 12600 1 787 0 S uwait 0xfffffe00a7a84000 syz-executor.3 12598 1 787 0 S uwait 0xfffffe009e9cd100 syz-executor.3 12597 1 787 0 S uwait 0xfffffe00a2e4db00 syz-executor.3 12595 1 787 0 S uwait 0xfffffe00a7f9af00 syz-executor.3 12594 1 787 0 S uwait 0xfffffe00a2edfd00 syz-executor.3 12593 1 787 0 S uwait 0xfffffe00a2e4c880 syz-executor.3 12592 1 787 0 S uwait 0xfffffe00a84c9b80 syz-executor.3 11364 1 783 0 S uwait 0xfffffe00a2e1cb80 syz-executor.1 11351 1 783 0 S uwait 0xfffffe00a7a84b00 syz-executor.1 11343 1 782 0 S uwait 0xfffffe00a84c9a80 syz-executor.0 11341 1 783 0 S uwait 0xfffffe00a2e4c080 syz-executor.1 11335 1 782 0 S uwait 0xfffffe00a7abf800 syz-executor.0 11331 1 782 0 S uwait 0xfffffe00a7a84900 syz-executor.0 11326 1 782 0 S uwait 0xfffffe00a2e4d980 syz-executor.0 11320 1 782 0 S uwait 0xfffffe00a2f30500 syz-executor.0 11316 1 782 0 S uwait 0xfffffe00a2f30900 syz-executor.0 11307 1 782 0 S uwait 0xfffffe00a7abfe80 syz-executor.0 11302 1 782 0 S uwait 0xfffffe00a7a84100 syz-executor.0 11232 1 787 0 S uwait 0xfffffe00a2edf200 syz-executor.3 10874 1 787 -1 S uwait 0xfffffe00a7a84280 syz-executor.3 10872 1 787 -1 S uwait 0xfffffe00a2e4d680 syz-executor.3 10870 1 787 -1 S umtxn 0xfffffe00a2edfb80 syz-executor.3 10867 1 787 -1 S umtxn 0xfffffe00a7a84800 syz-executor.3 10865 1 787 -1 S uwait 0xfffffe00a2edfc80 syz-executor.3 10863 1 787 -1 S uwait 0xfffffe0058945400 syz-executor.3 10858 1 787 -1 S uwait 0xfffffe00a2edff00 syz-executor.3 10857 1 787 -1 S uwait 0xfffffe00a2e4d480 syz-executor.3 10609 1 787 0 S uwait 0xfffffe00a2f30d00 syz-executor.3 10606 1 787 0 S uwait 0xfffffe00a2e4d880 syz-executor.3 10604 1 787 0 S uwait 0xfffffe00a2edfc00 syz-executor.3 10602 1 787 0 S uwait 0xfffffe00a2edf100 syz-executor.3 10600 1 787 0 S uwait 0xfffffe00a2edf300 syz-executor.3 10595 1 787 0 S uwait 0xfffffe00a2e4d380 syz-executor.3 10593 1 787 0 S uwait 0xfffffe00a7abf680 syz-executor.3 10590 1 787 0 S uwait 0xfffffe00a2f30b00 syz-executor.3 7320 0 0 0 DL mdwait 0xfffffe00a2e9f000 [md255] 6473 6472 783 0 SV uwait 0xfffffe00a7abfd80 syz-executor.1 6472 6471 783 0 DV ppwait 0xfffffe00a7a88f58 syz-executor.1 6471 6470 783 0 DV ppwait 0xfffffe00a7b20a20 syz-executor.1 6470 1 783 0 DV ppwait 0xfffffe00a7f09a20 syz-executor.1 3636 1 787 0 S uwait 0xfffffe00a2e4c380 syz-executor.3 3635 1 787 0 S uwait 0xfffffe00a2e4c180 syz-executor.3 3492 1 3492 65 Ss select 0xfffffe00a7dfbec0 dhclient 2570 1 2570 0 Ss select 0xfffffe0056b8d040 dhclient 2567 1 2567 0 Ss select 0xfffffe00a70686c0 dhclient 2548 1 2548 65 Ss select 0xfffffe00574163c0 dhclient 2398 1 785 0 S uwait 0xfffffe0056fd6380 syz-executor.2 2395 1 785 0 S uwait 0xfffffe009e9cd200 syz-executor.2 2390 1 785 0 S uwait 0xfffffe00a2f30a00 syz-executor.2 2384 1 785 0 S uwait 0xfffffe00a2e1c980 syz-executor.2 2378 1 785 0 S uwait 0xfffffe00a2f30700 syz-executor.2 2374 1 785 0 S uwait 0xfffffe0056ffe300 syz-executor.2 2368 1 785 0 S uwait 0xfffffe0058945380 syz-executor.2 2367 1 785 0 S uwait 0xfffffe009e3f2e80 syz-executor.2 2365 1 785 0 S uwait 0xfffffe00a2f30f00 syz-executor.2 2017 1 2017 0 Ss select 0xfffffe00a7068dc0 dhclient 2013 1 2013 0 Ss select 0xfffffe00a7068ec0 dhclient 1991 1 1991 65 Ss select 0xfffffe00a70688c0 dhclient 1809 1 783 0 S uwait 0xfffffe0056ffe400 syz-executor.1 1803 1 783 0 S uwait 0xfffffe009e3f2780 syz-executor.1 1794 1 783 0 S uwait 0xfffffe0056fd6480 syz-executor.1 1789 1 783 0 S uwait 0xfffffe009e3f2580 syz-executor.1 1787 1 783 0 S uwait 0xfffffe00a2e1cc80 syz-executor.1 1666 0 0 0 DL aiordy 0xfffffe00a2ef1538 [aiod4] 1665 0 0 0 DL aiordy 0xfffffe00a2fb1a70 [aiod3] 1664 0 0 0 DL aiordy 0xfffffe00a2fb1538 [aiod2] 1663 0 0 0 DL aiordy 0xfffffe00a2fb1000 [aiod1] 1502 1 1502 0 Ss select 0xfffffe00a7068cc0 dhclient 1499 1 1499 0 Ss select 0xfffffe00a7068e40 dhclient 1483 1 1483 65 Ss select 0xfffffe00574168c0 dhclient 846 1 846 0 Ss select 0xfffffe0057416740 dhclient 843 1 843 0 Ss select 0xfffffe0056b8d2c0 dhclient 787 780 787 0 Ss nanslp 0xffffffff8405af80 syz-executor.3 785 780 785 0 Ss nanslp 0xffffffff8405af81 syz-executor.2 783 780 783 0 Ss piperd 0xfffffe009e9cf5d0 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8405af81 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100121 S uwait 0xfffffe009e3f2480 syz-fuzzer 100122 S uwait 0xfffffe009e9cda00 syz-fuzzer 100123 S uwait 0xfffffe009e9cdb00 syz-fuzzer 100124 S uwait 0xfffffe009e9cdc00 syz-fuzzer 100125 S uwait 0xfffffe009e9cdd00 syz-fuzzer 100126 S uwait 0xfffffe009e9cd700 syz-fuzzer 100127 S kqread 0xfffffe0058b17400 syz-fuzzer 100128 S uwait 0xfffffe009e9cd900 syz-fuzzer 100129 S uwait 0xfffffe009e9cde00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e55c5e8 csh 776 694 776 0 Ss select 0xfffffe0056b8d5c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fbcb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e50b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e54b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e58b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e5cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe005747f0b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005747f4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005747f8b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe0057416a40 sshd 507 1 507 0 Ss select 0xfffffe0056b8bc40 syslogd 436 1 436 0 Ss select 0xfffffe0057416c40 devd 435 1 435 65 Ss select 0xfffffe0057416bc0 dhclient 350 1 350 0 Ss select 0xfffffe0056b8bac0 dhclient 347 1 347 0 Ss select 0xfffffe0056b8bdc0 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058537000 [vnlru] 22 0 0 0 DL syncer 0xffffffff84183360 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe00584db8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eaa640 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8487b560 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84b77e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 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_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 RL (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 Run CPU 1 [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 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [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 - 0xfffffe0053deed00 [in6m_free taskq] 100011 D - 0xfffffe0053deeb00 [deferred_unmount ta] 100014 D - 0xfffffe0053dee500 [thread taskq] 100016 D - 0xfffffe0053dee100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df8e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df8c00 [pci_hp taskq] 100019 D - 0xfffffe0053df8a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df8800 [inm_free taskq] 100021 D - 0xfffffe0053df8600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df8600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df8600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df8600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df8100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df8100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df8100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df8100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e00200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eabd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eabc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eabb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaba00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8be80 [virtio_balloon] 100068 D - 0xfffffe0056feaa00 [mca taskq] 100073 D - 0xffffffff82c7bd60 [deadlkres] 100078 D - 0xfffffe00573eb500 [acpi_task_0] 100079 D - 0xfffffe00573eb500 [acpi_task_1] 100080 D - 0xfffffe00573eb500 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 122231 D - 0xfffffe00aab0a600 [system_taskq_0] 122232 D - 0xfffffe00aab0a600 [system_taskq_1] 122233 D - 0xfffffe00aab0a100 [system_delay_taskq_] 122234 D - 0xfffffe00aab0a100 [system_delay_taskq_] 122235 D - 0xfffffe00aab48800 [arc_prune_0] 122236 D - 0xfffffe00aab48800 [arc_prune_1] 3092 1 782 0 Z syz-executor.0 3097 1 782 0 Z syz-executor.0 3102 1 782 0 Z syz-executor.0 3104 1 785 0 Z syz-executor.2 3106 1 783 0 Z syz-executor.1 3111 1 783 0 Z syz-executor.1 3112 1 785 0 Z syz-executor.2 3113 1 782 0 Z syz-executor.0 3117 1 785 0 Z syz-executor.2 3118 1 783 0 Z syz-executor.1 3119 1 782 0 Z syz-executor.0 db> show all locks Process 16675 (syz-executor.0) thread 0xfffffe00a9976000 (127053) shared sx filedesc structure (filedesc structure) r = 0 (0xfffffe00aa0c6cb0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_mqueue.c:2483 Process 12 (intr) thread 0xfffffe0053e261e0 (100034) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a84488b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 401 10463K 457 devbuf 4217 4339K 4247 tcp_hpts 6 3201K 6 solaris 129 2804K 199 sysctloid 46491 2741K 46595 filedesc 260 2077K 31323 vtbuf 24 1968K 46 kobj 326 1304K 494 pcb 666 1230K 42413 newblk 13 1027K 31742 vfscache 3 1025K 3 subproc 421 887K 16882 inodedep 30 523K 17642 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 sctp_atcl 506 190K 26969 acpica 1674 184K 55752 vnet_data 1 168K 1 sctp_stro 157 157K 7387 tidhash 3 141K 3 pagedep 10 131K 16114 tfo_ccache 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 kdtrace 539 97K 43797 umtx 704 88K 704 BPF 46 88K 139 bus 986 80K 3487 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 temp 35 33K 4293 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 46 msg 4 30K 4 sctp_atky 663 27K 35314 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 kstat_data 17 17K 17 ufs_mount 4 17K 5 proc 3 17K 3 lltable 51 17K 723 routetbl 131 17K 1398 tty 16 16K 16 sctp_timw 63 16K 63 ithread 99 16K 99 kqueue 205 15K 16901 bus-sc 34 15K 1693 sctp_stri 28 14K 1030 ksem 35 14K 438 KTRACE 101 13K 1050 ifnet 7 13K 7 ether_multi 152 13K 179 pwddesc 190 12K 16815 kenv 95 12K 95 eventhandler 136 12K 136 GEOM 68 11K 536 CAM queue 5 11K 1528 rman 84 10K 425 cred 35 9K 472 in6_multi 65 9K 65 DEVFSP 136 9K 3239 taskqueue 81 9K 81 bmsafemap 2 9K 17520 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 147 lockf 74 8K 1055 pfs_vncache 1 8K 1 sctp_athm 506 8K 27454 pf_osfp 70 8K 70 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 UMA 366 7K 366 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 777 sctp_map 314 5K 14710 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 440 session 35 5K 90 dirrem 17 5K 16817 vt 11 5K 11 md_disk 2 5K 7 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 kcovinfo 64 4K 68 ip6opt 28 4K 190 xform 58 4K 5048 acpisem 28 4K 28 selfd 55 4K 213339 hhook 15 4K 17 proc-args 52 3K 713 terminal 11 3K 11 select 21 3K 746 uidinfo 4 3K 38 freefile 17 3K 16641 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 29 2K 193 mount 31 2K 1142 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 15 vnodemarker 3 2K 1343 inpcbpolicy 46 2K 12466 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 tcp_fsb 9 2K 1478 freework 5 2K 21776 osd 43 2K 6097 softdep 1 1K 1 mkdir 8 1K 31462 freeblks 4 1K 16541 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 filedesc_to_leader 16 1K 53 NFSD session 1 1K 1 diradd 7 1K 16859 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 sigio 11 1K 16 crypto 4 1K 1675 encap_export_host 12 1K 12 procdesc 5 1K 14 newdirblk 4 1K 15731 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 iov 4 1K 26792 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freefrag 2 1K 181 ip_msource 4 1K 36 vnodes 1 1K 39 CAM SIM 2 1K 2 ktls 1 1K 1 loginclass 4 1K 11 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 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 VN POLL 1 1K 34 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 25709 filecaps 5 1K 121 sctp_vrf 1 1K 1 ip6_msource 1 1K 5 vnet 1 1K 1 entropy 2 1K 48 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 sfs_nodes 0 0K 0 zones_data 0 0K 0 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 mqdata 0 0K 0 cubic data 0 0K 41 dctcp data 0 0K 46 htcp data 0 0K 54 vegas data 0 0K 21 cdg data 0 0K 39 pf_table 0 0K 246 pf_rule 0 0K 670 pf_altq 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 42 sctp_mcore 0 0K 0 sctp_socko 0 0K 12303 sctp_iter 0 0K 59 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 48 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 77 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 12588 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 652 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 6162 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 ip6_moptions 0 0K 21 in6_mfilter 0 0K 42 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 5 ip_moptions 0 0K 69 in_mfilter 0 0K 130 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 twsbuf 0 0K 0 statfs 0 0K 16011 namei_tracker 0 0K 21 export_host 0 0K 0 cl_savebuf 0 0K 271 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 748 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 15 lio 0 0K 60 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 347 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 3402 eventfd 0 0K 23 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 356 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1053 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 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 78 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 9234 554 100852 0 254 40091648 0 tcp_log 416 51 19956 1186424 0 254 8322912 0 mbuf 256 11298 3327 4619955 0 254 3744000 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-16384 16384 130 5 15660 0 1 2211840 0 RADIX NODE 144 12855 1672 500708 0 63 2091888 0 malloc-128 128 15223 29 15297 0 126 1952256 0 BUF TRIE 144 401 11359 38264 0 62 1693440 0 malloc-384 384 4158 12 4171 0 30 1601280 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 malloc-4096 4096 327 3 588 0 2 1351680 0 UMA Slabs 0 112 11730 3 11730 0 126 1314096 0 vmem btag 56 22400 39 22411 0 254 1256584 0 ertt_txseginfo 40 1 23431 2614635 0 254 937280 0 tcp_bbr_map 128 0 7099 1072316 0 126 908672 0 malloc-4096 4096 214 5 16684 0 2 897024 0 MAP ENTRY 96 8201 325 999950 0 126 818496 0 sctp_asoc 2288 157 198 7355 0 254 812240 0 VM OBJECT 264 2974 86 248034 0 30 807840 0 FFS inode 1160 626 39 17335 0 8 771400 0 malloc-2048 2048 313 47 19748 0 8 737280 0 256 Bucket 2048 341 17 28924 0 8 733184 0 THREAD 1808 335 17 27120 0 8 636416 0 sctp_ep 1280 321 84 18987 0 254 518400 0 malloc-1024 1024 278 154 7721 0 16 442368 0 VMSPACE 2544 160 11 16639 0 4 435024 0 socket 944 247 205 33451 0 254 426688 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-64 64 5295 186 22402 0 254 350784 0 VNODE 448 666 81 17377 0 30 334656 0 malloc-16 16 18849 401 18980 0 254 308000 0 malloc-32768 32768 0 9 366 0 1 294912 0 PROC 1336 202 17 16675 0 8 292584 0 sctp_raddr 736 229 156 8450 0 254 283360 0 malloc-256 256 54 1011 51007 0 62 272640 0 UMA Zones 768 338 1 338 0 16 260352 0 malloc-32 32 7674 138 8248 0 254 249984 0 sctp_chunk 152 254 1384 4607 0 254 248976 0 malloc-384 384 507 133 27307 0 30 245760 0 malloc-256 256 566 349 33088 0 62 234240 0 malloc-32768 32768 0 7 4978 0 1 229376 0 DEVCTL 1024 0 220 157 0 0 225280 0 filedesc0 1072 190 20 16815 0 8 225120 0 malloc-65536 65536 1 2 822 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-128 128 1481 38 28305 0 126 194432 0 mbuf_packet 256 127 578 75166 0 254 180480 0 malloc-384 384 29 421 17694 0 30 172800 0 FFS2 dinode 256 626 34 17335 0 62 168960 0 128 Bucket 1024 124 35 13374 0 16 162816 0 tcp_inpcb 496 21 283 6056 0 254 150784 0 malloc-128 128 1120 58 20383 0 126 150784 0 malloc-256 256 144 441 34940 0 62 149760 0 S VFS Cache 104 1030 335 18381 0 126 141960 0 tcpcb 1080 14 112 6056 0 254 136080 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 48 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-256 256 399 111 30796 0 62 130560 0 clpbuf 2624 0 48 4760 0 16 125952 0 UMA Kegs 384 323 0 323 0 30 124032 0 ksiginfo 112 204 840 924 0 126 116928 0 malloc-16384 16384 7 0 7 0 1 114688 0 udplite_inpcb 496 17 207 5089 0 254 111104 0 malloc-128 128 591 246 50775 0 126 107136 0 malloc-8192 8192 7 6 120 0 1 106496 0 malloc-384 384 250 20 1444 0 30 103680 0 malloc-32768 32768 1 2 6 0 1 98304 0 malloc-4096 4096 22 0 22 0 2 90112 0 g_bio 408 0 220 155773 0 30 89760 0 malloc-16384 16384 0 5 16 0 1 81920 0 64 Bucket 512 98 62 23408 0 30 81920 0 malloc-64 64 1143 117 34806 0 254 80640 0 malloc-64 64 964 233 18249 0 254 76608 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-128 128 32 526 18338 0 126 71424 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-4096 4096 15 0 555 0 2 61440 0 malloc-256 256 39 186 38347 0 62 57600 0 32 Bucket 256 86 139 23464 0 62 57600 0 Files 80 542 158 68096 0 126 56000 0 da_ccb 544 0 98 50426 0 16 53312 0 pipe 744 38 32 1157 0 16 52080 0 TURNSTILE 136 353 25 353 0 62 51408 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 4 20 1056 0 8 49152 0 malloc-1024 1024 39 9 1742 0 16 49152 0 pcpu-8 8 5240 904 16721 0 254 49152 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 0 5 74 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 13 7 604 0 8 40960 0 malloc-1024 1024 4 36 536 0 16 40960 0 tcp_rack_pcb 832 8 37 1477 0 16 37440 0 NAMEI 1024 0 36 90964 0 16 36864 0 pcpu-64 64 495 81 495 0 254 36864 0 malloc-384 384 83 7 88 0 30 34560 0 SLEEPQUEUE 88 353 31 353 0 126 33792 0 zio_buf_16384 16384 0 2 10 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 15 0 1 32768 0 malloc-2048 2048 2 14 300 0 8 32768 0 malloc-64 64 191 313 213655 0 254 32256 0 malloc-32 32 594 414 31033 0 254 32256 0 16 Bucket 144 88 136 2406 0 62 32256 0 tcp_bbr_pcb 832 0 36 3003 0 16 29952 0 malloc-4096 4096 3 4 16018 0 2 28672 0 malloc-1024 1024 20 8 170 0 16 28672 0 PWD 32 117 765 15621 0 254 28224 0 KNOTE 160 28 147 135498 0 62 28000 0 malloc-128 128 33 184 390 0 126 27776 0 malloc-2048 2048 7 5 18 0 8 24576 0 sctp_laddr 48 59 445 6217 0 254 24192 0 tcp_rack_map 112 16 200 3150 0 126 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 897 603 73973 0 254 24000 0 udp_inpcb 496 6 42 658 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 34 0 2 20480 0 malloc-1024 1024 4 16 61 0 16 20480 0 malloc-512 512 30 10 1083 0 30 20480 0 malloc-512 512 19 21 83 0 30 20480 0 sctp_stream_msg_out 112 26 154 1725 0 254 20160 0 2 Bucket 32 90 540 3310 0 254 20160 0 ripcb 496 5 35 663 0 254 19840 0 malloc-128 128 35 120 2507 0 126 19840 0 Mountpoints 2752 2 5 18 0 4 19264 0 malloc-384 384 25 25 185 0 30 19200 0 malloc-256 256 40 35 2085 0 62 19200 0 malloc-256 256 48 27 653 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-512 512 5 27 1346 0 30 16384 0 malloc-64 64 113 139 21612 0 254 16128 0 vtnet_tx_hdr 24 0 668 791883 0 254 16032 0 8 Bucket 80 54 146 4744 0 126 16000 0 malloc-128 128 96 28 631 0 126 15872 0 itimer 352 0 44 65 0 30 15488 0 unpcb 256 20 40 1922 0 254 15360 0 malloc-256 256 32 28 746 0 62 15360 0 cpuset 104 8 116 465 0 126 12896 0 malloc-4096 4096 1 2 42 0 2 12288 0 malloc-4096 4096 1 2 791 0 2 12288 0 malloc-2048 2048 0 6 40 0 8 12288 0 malloc-2048 2048 2 4 1888 0 8 12288 0 malloc-512 512 0 24 152 0 30 12288 0 malloc-512 512 9 15 63 0 30 12288 0 udpcb 32 23 355 5747 0 254 12096 0 ertt 72 14 154 6056 0 126 12096 0 malloc-64 64 124 65 606 0 254 12096 0 malloc-32 32 169 209 15917 0 254 12096 0 malloc-32 32 56 322 13212 0 254 12096 0 malloc-16 16 536 214 14841 0 254 12000 0 sctp_readq 152 45 33 562 0 254 11856 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 139 0 30 8192 0 malloc-512 512 0 16 82 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 4 88 44 0 254 8096 0 PGRP 88 35 57 100 0 126 8096 0 rl_entry 40 183 19 194 0 254 8080 0 sctp_asconf_ack 48 0 168 7 0 254 8064 0 syncache 168 0 48 13 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 30 96 62 0 254 8064 0 malloc-32 32 224 28 11143 0 254 8064 0 malloc-32 32 132 120 318 0 254 8064 0 malloc-32 32 26 226 71 0 254 8064 0 4 Bucket 48 7 161 423 0 254 8064 0 malloc-16 16 16 484 5982 0 254 8000 0 malloc-16 16 22 478 39 0 254 8000 0 malloc-16 16 36 464 9370 0 254 8000 0 malloc-16 16 6 494 27 0 254 8000 0 malloc-16 16 21 479 26 0 254 8000 0 tcp_log_node 120 0 66 8 0 126 7920 0 AIO 208 0 38 133 0 62 7904 0 cryptop 280 0 28 245 0 30 7840 0 AIOCB 552 0 14 346 0 16 7728 0 L VFS Cache 320 0 24 12 0 30 7680 0 malloc-384 384 0 20 264 0 30 7680 0 AIOLIO 272 0 28 60 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 394 0 254 5040 0 abd_chunk 4096 1 0 1 0 2 4096 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-1024 1024 2 2 6 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 tcpreass 48 0 84 2 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 malloc-64 64 2 61 2 0 254 4032 0 malloc-32 32 19 107 976 0 254 4032 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 21 18 30 0 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