panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 1 time = 3555 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005164c0a0 vpanic() at vpanic+0x1c7/frame 0xfffffe005164c100 panic() at panic+0x43/frame 0xfffffe005164c160 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe005164c1c0 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe005164c1e0 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5b8/frame 0xfffffe005164c250 sctp_process_control() at sctp_process_control+0x9040/frame 0xfffffe005164c6e0 sctp_common_input_processing() at sctp_common_input_processing+0x7d0/frame 0xfffffe005164c860 sctp6_input_with_port() at sctp6_input_with_port+0x302/frame 0xfffffe005164c960 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe005164c980 ip6_input() at ip6_input+0x1810/frame 0xfffffe005164ca90 swi_net() at swi_net+0x20d/frame 0xfffffe005164cb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe005164cbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe005164cbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005164cbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x67: movq $0,0x1635afe(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xffffffff8113c660 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe005164c080 rbp 0xfffffe005164c0a0 rsi 0 rdi 0xffffffff8113c696 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005164bf70 r11 0x1ffaefff59c r12 0xffffffff82267ba0 ddb_dbbe r13 0 r14 0xffffffff81a7ca0b r15 0xffffffff81a7ca0b rip 0xffffffff81133687 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1635afe(%rip) db> show proc Process 12 (intr) at 0xfffff80004c6ea60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271c6b0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271c6b0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271d310 (map 0xffffffff8271d310) (map.pmap 0xffffffff8271d3d0) (pmap 0xffffffff8271d430) threads: 23 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 Run CPU 1 [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 16851 806 806 0 R (threaded) syz-executor.2 229063 RunQ syz-executor.2 229946 S accept 0xfffff80027bd3158 syz-executor.2 229955 S connec 0xfffff80027dfd490 syz-executor.2 229956 Run CPU 0 syz-executor.2 16098 1 806 0 S uwait 0xfffff800122c4300 syz-executor.2 16086 1 806 0 S uwait 0xfffff800123e6100 syz-executor.2 16079 1 806 0 S uwait 0xfffff800123ecb00 syz-executor.2 16071 1 806 0 S uwait 0xfffff80012060700 syz-executor.2 16061 1 806 0 S uwait 0xfffff8005bdfa300 syz-executor.2 16039 1 806 0 S uwait 0xfffff80012309d00 syz-executor.2 16032 1 806 0 S uwait 0xfffff80012333100 syz-executor.2 16027 1 806 0 S uwait 0xfffff80012240100 syz-executor.2 16020 1 806 0 S uwait 0xfffff800666c7700 syz-executor.2 16014 1 806 0 S uwait 0xfffff8001208a900 syz-executor.2 16010 1 806 0 S uwait 0xfffff800123d3500 syz-executor.2 16006 1 806 0 S uwait 0xfffff800660d5500 syz-executor.2 15999 1 806 0 S uwait 0xfffff800660e4f00 syz-executor.2 15995 1 806 0 S uwait 0xfffff80012100d00 syz-executor.2 15990 1 806 0 S uwait 0xfffff8005bed4900 syz-executor.2 15985 1 806 0 S uwait 0xfffff800669aff00 syz-executor.2 15982 1 806 0 S uwait 0xfffff80066671700 syz-executor.2 15974 1 806 0 S uwait 0xfffff8005bf2a300 syz-executor.2 15953 1 806 0 S uwait 0xfffff80012369700 syz-executor.2 15948 1 806 0 S uwait 0xfffff800122fe700 syz-executor.2 15942 1 806 0 S uwait 0xfffff800666d9700 syz-executor.2 15934 1 806 0 S uwait 0xfffff80012310d00 syz-executor.2 15922 1 806 0 S uwait 0xfffff800122e3d00 syz-executor.2 15910 1 806 0 S uwait 0xfffff8005b9f0900 syz-executor.2 14113 0 0 0 DL (threaded) [zfskern] 219711 D t->zthr 0xfffff8007be56548 [arc_evict] 227014 D t->zthr 0xfffff8007bebab48 [arc_reap] 227015 D - 0xfffff800122d8500 [dbu_evict] 227016 D dbuf_ev 0xffffffff839c4ef8 [dbuf_evict_thread] 227018 D - 0xfffff80012204100 [z_vdev_file_0] 227019 D - 0xfffff80012204100 [z_vdev_file_1] 227020 D - 0xfffff80012204100 [z_vdev_file_2] 227021 D - 0xfffff80012204100 [z_vdev_file_3] 227022 D - 0xfffff80012204100 [z_vdev_file_4] 227023 D - 0xfffff80012204100 [z_vdev_file_5] 227024 D - 0xfffff80012204100 [z_vdev_file_6] 227025 D - 0xfffff80012204100 [z_vdev_file_7] 227026 D - 0xfffff80012204100 [z_vdev_file_8] 227027 D - 0xfffff80012204100 [z_vdev_file_9] 227028 D - 0xfffff80012204100 [z_vdev_file_10] 227029 D - 0xfffff80012204100 [z_vdev_file_11] 227030 D - 0xfffff80012204100 [z_vdev_file_12] 227031 D - 0xfffff80012204100 [z_vdev_file_13] 227032 D - 0xfffff80012204100 [z_vdev_file_14] 227033 D - 0xfffff80012204100 [z_vdev_file_15] 227034 D l2arc_f 0xffffffff839838e0 [l2arc_feed_thread] 227035 D - 0xfffff800124aa500 [zfsvfs] 227036 S zevent_ 0xffffffff839c5478 [sysevent] 14061 1 783 0 S uwait 0xfffff80066ed4100 syz-executor.1 14059 1 783 0 S uwait 0xfffff80066075d00 syz-executor.1 13134 1 783 0 S uwait 0xfffff8001236e500 syz-executor.1 13129 1 783 0 S uwait 0xfffff8001212cf00 syz-executor.1 13120 1 783 0 S uwait 0xfffff80066041500 syz-executor.1 13119 1 783 0 S uwait 0xfffff80012098900 syz-executor.1 12795 1 783 0 S uwait 0xfffff800661e0100 syz-executor.1 12792 1 783 0 S uwait 0xfffff8001208cb00 syz-executor.1 12649 1 782 0 S uwait 0xfffff80012066b00 syz-executor.0 12645 1 782 0 S uwait 0xfffff8005bd34d00 syz-executor.0 12066 12065 782 0 SV uwait 0xfffff80012136700 syz-executor.0 12065 1 782 0 DV ppwait 0xfffff8006a672a10 syz-executor.0 11952 11951 783 0 SV uwait 0xfffff8001209fb00 syz-executor.1 11951 1 783 0 DV ppwait 0xfffff8007be5fa10 syz-executor.1 11315 1 823 0 S uwait 0xfffff8001217b700 syz-executor.3 11314 1 823 0 S uwait 0xfffff80066189700 syz-executor.3 11061 1 823 0 S uwait 0xfffff80012314300 syz-executor.3 11056 1 823 0 S uwait 0xfffff800660da900 syz-executor.3 7861 1 823 0 S uwait 0xfffff80015deeb00 syz-executor.3 7859 1 823 0 S uwait 0xfffff80066f10900 syz-executor.3 7855 1 823 0 S uwait 0xfffff80012148b00 syz-executor.3 7852 1 823 0 S uwait 0xfffff8005be33f00 syz-executor.3 7799 1 783 0 S uwait 0xfffff80066689100 syz-executor.1 7791 1 783 0 S uwait 0xfffff80066fdd500 syz-executor.1 7784 1 783 0 S uwait 0xfffff8005b35dd00 syz-executor.1 7779 1 783 0 S uwait 0xfffff8005be0e100 syz-executor.1 7776 1 783 0 S uwait 0xfffff800660a0d00 syz-executor.1 2960 1 782 0 S uwait 0xfffff800124b6300 syz-executor.0 2957 1 782 0 S uwait 0xfffff80012107900 syz-executor.0 1718 1 783 0 S uwait 0xfffff800660dab00 syz-executor.1 1646 1 783 0 S uwait 0xfffff80012314b00 syz-executor.1 1612 1 823 0 S uwait 0xfffff8001214d900 syz-executor.3 1605 1 823 0 S uwait 0xfffff8005bc40d00 syz-executor.3 1596 1 823 0 S uwait 0xfffff800121ca500 syz-executor.3 1587 1 823 0 S uwait 0xfffff800121c7100 syz-executor.3 1576 1 823 0 S uwait 0xfffff8005bd34500 syz-executor.3 1566 1 823 0 S uwait 0xfffff800122f8f00 syz-executor.3 1558 1 823 0 S uwait 0xfffff800667cb500 syz-executor.3 1517 1 806 0 S uwait 0xfffff80066075300 syz-executor.2 1514 1 806 0 S uwait 0xfffff80012376300 syz-executor.2 95718 1 95710 0 SV uwait 0xfffff8005bed0b00 syz-executor.2 95717 95715 95715 0 S uwait 0xfffff8005bd44900 syz-executor.2 95715 1 95715 0 SVs uwait 0xfffff800120f0f00 syz-executor.2 95713 1 95710 0 S uwait 0xfffff8005bed0100 syz-executor.2 94482 94480 782 0 SV uwait 0xfffff8005bed0f00 syz-executor.0 94480 1 782 0 DV ppwait 0xfffff8006a7ddf40 syz-executor.0 92228 1 782 0 S uwait 0xfffff8005bf2a100 syz-executor.0 91785 1 782 0 S uwait 0xfffff8001214e300 syz-executor.0 91778 1 782 0 SV uwait 0xfffff80012053700 syz-executor.0 91405 1 823 0 S uwait 0xfffff8005b500500 syz-executor.3 91404 1 823 0 SV uwait 0xfffff800668bdb00 syz-executor.3 91403 1 823 0 S umtxn 0xfffff80015d1b300 syz-executor.3 91398 1 823 0 SV uwait 0xfffff80012285b00 syz-executor.3 91126 91123 823 0 SV uwait 0xfffff80066173f00 syz-executor.3 91123 1 823 0 DV ppwait 0xfffff8006a59b4e0 syz-executor.3 91023 1 823 0 SV uwait 0xfffff80066853500 syz-executor.3 91022 1 823 0 SV uwait 0xfffff8005bed0900 syz-executor.3 91021 91020 823 0 SV umtxn 0xfffff800660da500 syz-executor.3 91020 1 823 0 DV ppwait 0xfffff800126754e0 syz-executor.3 89072 1 783 0 S uwait 0xfffff80066118f00 syz-executor.1 89069 1 783 0 S uwait 0xfffff80066634b00 syz-executor.1 88403 88402 782 0 SV uwait 0xfffff8005bed0d00 syz-executor.0 88402 1 782 0 DV ppwait 0xfffff8006a77da10 syz-executor.0 85564 1 806 0 S uwait 0xfffff800120f5700 syz-executor.2 85563 1 806 0 S uwait 0xfffff80015e59f00 syz-executor.2 83784 1 783 0 S uwait 0xfffff80012168700 syz-executor.1 83780 1 783 0 S uwait 0xfffff80012153300 syz-executor.1 82585 1 806 0 SV uwait 0xfffff8005bedc500 syz-executor.2 82584 1 806 0 SV uwait 0xfffff800120e6100 syz-executor.2 81257 1 823 0 S uwait 0xfffff8005bec7300 syz-executor.3 81255 1 823 0 S umtxn 0xfffff800668f3500 syz-executor.3 79694 1 823 0 SV uwait 0xfffff800120bcb00 syz-executor.3 79693 1 823 0 SV uwait 0xfffff8005b500300 syz-executor.3 79680 1 823 0 S uwait 0xfffff8005bd34900 syz-executor.3 79679 1 823 0 S uwait 0xfffff8005bca4700 syz-executor.3 75456 1 823 0 S uwait 0xfffff8005b310100 syz-executor.3 75452 1 823 0 S uwait 0xfffff80015d9d700 syz-executor.3 70980 70979 823 0 SV uwait 0xfffff8005bed4500 syz-executor.3 70979 1 823 0 DV ppwait 0xfffff8005bca6a10 syz-executor.3 67623 1 806 0 S uwait 0xfffff800660da300 syz-executor.2 67622 1 806 0 S uwait 0xfffff8005bd34b00 syz-executor.2 65319 1 782 0 S uwait 0xfffff800660a0900 syz-executor.0 65312 1 782 0 S uwait 0xfffff8005b31bf00 syz-executor.0 56145 56144 806 0 SV uwait 0xfffff8005bca4f00 syz-executor.2 56144 1 806 0 DV ppwait 0xfffff80027faaa10 syz-executor.2 54869 1 783 0 SV uwait 0xfffff8005b47fb00 syz-executor.1 54868 1 783 0 SV uwait 0xfffff8005bd34300 syz-executor.1 45764 1 782 0 SV uwait 0xfffff80015d1b700 syz-executor.0 45755 1 782 0 SV uwait 0xfffff8005b500100 syz-executor.0 45746 1 782 0 SV uwait 0xfffff8005b47ff00 syz-executor.0 45737 1 782 0 SV uwait 0xfffff8005bed4300 syz-executor.0 45712 1 806 0 SV uwait 0xfffff8005bd34700 syz-executor.2 45704 1 806 0 SV sigwait 0xfffffe009e248000 syz-executor.2 36910 1 806 0 S uwait 0xfffff8005bd44d00 syz-executor.2 36909 1 806 0 S uwait 0xfffff800153fd300 syz-executor.2 32259 1 782 0 S uwait 0xfffff8005b35db00 syz-executor.0 32257 1 782 0 S uwait 0xfffff8005bed4700 syz-executor.0 9365 1 9365 65 Ss select 0xfffff8005bf17ec0 dhclient 7922 1 7922 0 Ss select 0xfffff8006637bd40 dhclient 7919 1 7919 0 Ss select 0xfffff8005bd12740 dhclient 7892 1 7892 65 Ss select 0xfffff8005b77e440 dhclient 4372 1 4372 0 Ss select 0xfffff800664145c0 dhclient 4369 1 4369 0 Ss select 0xfffff800660cdbc0 dhclient 4350 1 4350 65 Ss select 0xfffff80066414d40 dhclient 2653 1 2653 0 Ss select 0xfffff8005b466ec0 dhclient 2643 1 2643 0 Ss select 0xfffff80015d4bd40 dhclient 2607 1 2607 65 Ss select 0xfffff800660cd140 dhclient 1714 0 0 0 DL aiordy 0xfffff80015e1d000 [aiod4] 1713 0 0 0 DL aiordy 0xfffff80015dfd000 [aiod3] 1712 0 0 0 DL aiordy 0xfffff8005bd71000 [aiod2] 1711 0 0 0 DL aiordy 0xfffff80015e85a60 [aiod1] 823 780 823 0 Ss piperd 0xfffff8005ba5b8b8 syz-executor.3 817 1 817 0 Ss select 0xfffff8005ba89140 dhclient 814 1 814 0 Ss select 0xfffff8005b466d40 dhclient 806 780 806 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.2 783 780 783 0 Ss piperd 0xfffff8005b2c72e8 syz-executor.1 782 780 782 0 Ss piperd 0xfffff8005b29c8b8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100120 S uwait 0xfffff8005b500900 syz-fuzzer 100123 S uwait 0xfffff8005b500f00 syz-fuzzer 100124 S uwait 0xfffff8005b3c0100 syz-fuzzer 100125 S uwait 0xfffff8005b3c0300 syz-fuzzer 100126 S kqread 0xfffff80015dee500 syz-fuzzer 100127 S uwait 0xfffff80015a3f100 syz-fuzzer 100128 S uwait 0xfffff80015a3f300 syz-fuzzer 100129 S uwait 0xfffff80015ef0700 syz-fuzzer 100728 S uwait 0xfffff8005b47fd00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015d755e0 csh 776 694 776 0 Ss select 0xfffff8005b37e740 sshd 760 1 760 0 Ss+ ttyin 0xfffff8001538acb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aab4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aabcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aaf4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aafcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a354b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a35cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff800158a74b0 getty 752 1 752 0 Ss+ ttyin 0xfffff800158a7cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e1 cron 694 1 694 0 Ss select 0xfffff8005b41aa40 sshd 507 1 507 0 Ss select 0xfffff8005b3be140 syslogd 436 1 436 0 Ss select 0xfffff80015d4bec0 devd 435 1 435 65 Ss select 0xfffff80015eb8ec0 dhclient 350 1 350 0 Ss select 0xfffff80004f1b2c0 dhclient 347 1 347 0 Ss select 0xfffff80004ee7140 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c4c530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80015e2cce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100086 D launds 0xffffffff82847084 [laundry: dom0] 100087 D umarcl 0xffffffff815d10a0 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f3c828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830d03c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d50488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004db7f80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004db7f30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c6d500 [thr_0] 100029 D - 0xfffff80004c6d580 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 Run CPU 1 [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bd6530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff80004c73d00 [if_io_tqg_0] 100006 D - 0xfffff80004c73900 [if_io_tqg_1] 100007 D - 0xfffff80004c73500 [if_config_tqg_0] 100008 D - 0xfffff80004c73100 [softirq_0] 100009 D - 0xfffff80004c71d00 [softirq_1] 100010 D - 0xfffff80004c72500 [aiod_kick taskq] 100012 D - 0xfffff80004c6f500 [kqueue_ctx taskq] 100013 D - 0xfffff80004c67d00 [pci_hp taskq] 100015 D - 0xfffff80004c65d00 [inm_free taskq] 100017 D - 0xfffff80004c64d00 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c64500 [thread taskq] 100019 D - 0xfffff80004c62d00 [in6m_free taskq] 100020 D - 0xfffff80004c62500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c62500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c62500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c62500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c61100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c61100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c61100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c61100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cf0500 [firmware taskq] 100038 D - 0xfffff80004d3fd00 [crypto_0] 100039 D - 0xfffff80004d3fd00 [crypto_1] 100055 D - 0xfffff80015382500 [vtnet0 rxq 0] 100056 D - 0xfffff80015382100 [vtnet0 txq 0] 100057 D - 0xfffff80015366d00 [vtnet0 rxq 1] 100058 D - 0xfffff80015366900 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015376b00 [virtio_balloon] 100064 D - 0xfffff80015463d00 [mca taskq] 100066 D - 0xffffffff81e29a20 [deadlkres] 100074 D - 0xfffff80015a42900 [acpi_task_0] 100075 D - 0xfffff80015a42900 [acpi_task_1] 100076 D - 0xfffff80015a42900 [acpi_task_2] 100077 D - 0xfffff80004db6100 [CAM taskq] 227008 D - 0xfffff8001232fd00 [system_taskq_0] 227009 D - 0xfffff8001232fd00 [system_taskq_1] 227010 D - 0xfffff80066fdc100 [system_delay_taskq_] 227011 D - 0xfffff80066fdc100 [system_delay_taskq_] 227012 D - 0xfffff8005b3c4500 [arc_prune_0] 227013 D - 0xfffff8005b3c4500 [arc_prune_1] db> show all locks Process 16851 (syz-executor.2) thread 0xfffffe009f4b23a0 (229956) shared rw sctp-info (sctp-info) r = 0 (0xfffffe00041aff88) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:6714 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8004d581e88) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/sctp6_usrreq.c:870 Process 12 (intr) thread 0xfffffe00042bd900 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00cd530c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests sysctloid 46272 17352K 46339 pf_hash 5 11560K 5 devbuf 4216 6982K 4245 linker 368 5883K 593 solaris 142 4437K 212 filedesc 250 4031K 231589 pcb 648 3371K 418557 tcp_hpts 5 3219K 5 pf_rule 789 3156K 1726 kobj 328 2624K 488 vtbuf 24 2064K 46 subproc 391 1693K 117035 newblk 34 1049K 116922 vfscache 3 1035K 3 inodedep 256 775K 115933 acpica 1674 649K 54692 sctp_atcl 528 528K 293738 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 sctp_stro 221 442K 85322 kdtrace 496 380K 246752 bus 990 378K 3485 BPF 46 337K 198 umtx 660 289K 660 sctp_atky 749 281K 384403 DEVFS1 108 216K 125 sctp_timw 403 202K 403 sctp_athm 528 198K 297649 module 516 194K 516 vnet_data 1 176K 1 sctp_map 442 166K 168302 tidhash 3 164K 3 pagedep 34 153K 115702 UMA 365 137K 365 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 120K 8 dirrem 222 111K 115814 temp 42 105K 28625 audit_evclass 236 89K 294 freefile 222 84K 115728 mtx_pool 2 80K 2 kqueue 188 79K 117010 syncache 1 76K 1 pwddesc 185 70K 117154 routetbl 128 69K 419 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 shm 5 64K 99 ddb_capture 1 64K 1 DEVFS3 127 64K 137 pf_osfp 152 57K 152 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 136 51K 136 taskqueue 78 47K 78 ithread 99 43K 99 rman 84 42K 425 lltable 46 40K 548 ksem 35 40K 5870 KTRACE 100 38K 100 kstat_data 17 34K 17 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 DEVFSP 86 33K 9862 hostcache 1 32K 1 tty 16 32K 16 GEOM 60 29K 493 in6_multi 65 29K 65 kbdmux 6 28K 6 osd 70 27K 13666 cred 26 26K 821 ifnet 7 25K 7 plimit 24 24K 612 kcovinfo 64 24K 68 inpcbpolicy 56 21K 23359 CAM queue 5 21K 1528 selfd 55 21K 1518571 pfs_nodes 20 20K 20 proc-args 52 20K 730 session 37 19K 94 UART 12 18K 12 bmsafemap 2 17K 115959 rpc 2 16K 2 shmfd 1 16K 374 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 lockf 35 14K 226 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 newdirblk 29 11K 115680 acpisem 28 11K 28 CAM XPT 22 11K 543 pf_ifnet 13 10K 777 Unitno 25 10K 467 mount 22 10K 224 uidinfo 3 9K 346 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 1137 tcp_fsb 18 7K 4394 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 crypto 10 5K 6122 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 xform 11 5K 15767 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 231360 in_multi 6 3K 8 vnodemarker 3 3K 287 prison 8 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 115874 sctp_ifn 6 3K 14 mld 6 3K 6 ip6opt 5 3K 768 igmp 6 3K 6 soname 6 3K 157519 toponodes 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 115643 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 120 diradd 4 2K 115857 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 15 sctp_stri 1 1K 7340 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 taskq 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 49 filedesc_to_leader 2 1K 32 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 dctcp data 0 0K 94 mqdata 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 171144 sctp_iter 0 0K 892 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 883 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 28 cdg data 0 0K 252 cubic data 0 0K 694 htcp data 0 0K 248 vegas data 0 0K 301 chd data 0 0K 279 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 95470 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 141 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 8 allocindir 0 0K 0 indirdep 0 0K 359 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 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 3 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 11 ip_msource 0 0K 0 ip_moptions 0 0K 42 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 0 VN POLL 0 0K 1 twa_commands 0 0K 0 statfs 0 0K 116138 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1318 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 6594 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 73 lio 0 0K 84 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 344 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 79216 ioctlops 0 0K 9610 eventfd 0 0K 0 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 292 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 920 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 15 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8329 1753 1112229 0 254 41295872 0 malloc-8192 8192 822 4089 322570 0 2 40230912 0 malloc-384 384 46347 13 46659 0 30 17802240 0 malloc-1024 1024 1084 12400 501132 0 16 13807616 0 sctp_asoc 2288 222 4183 84152 0 254 10078640 0 malloc-1024 1024 4812 4480 251614 0 16 9515008 0 malloc-2048 2048 221 3979 83786 0 8 8601600 0 mbuf_cluster 2048 3314 0 3314 0 254 6787072 0 malloc-384 384 3494 12366 2255681 0 30 6090240 0 sctp_ep 1280 306 4158 205200 0 254 5713920 0 malloc-1024 1024 78 4478 97344 0 16 4665344 0 mbuf 256 8840 9311 3650229 0 254 4646656 0 malloc-32768 32768 125 7 115808 0 1 4325376 0 RADIX NODE 144 16373 11428 2687691 0 64 4003344 0 sctp_raddr 736 226 4691 103242 0 254 3618912 0 malloc-384 384 626 8374 269037 0 30 3456000 0 malloc-384 384 715 8205 314777 0 30 3425280 0 malloc-4096 4096 801 2 1486 0 2 3289088 0 UMA Slabs 0 112 28323 6 29011 0 126 3172848 0 tcp_log 416 2405 5110 196824 0 254 3126240 0 malloc-512 512 1069 4419 117914 0 30 2809856 0 pbuf 2624 0 973 0 0 2 2553152 0 BUF TRIE 144 214 13254 3108 0 62 1939392 0 malloc-384 384 270 4690 116527 0 30 1904640 0 malloc-32768 32768 0 57 148 0 1 1867776 0 malloc-16384 16384 0 101 271 0 1 1654784 0 malloc-384 384 2746 64 628648 0 30 1079040 0 tcp_bbr_map 128 2160 5032 206424 0 126 920576 0 mbuf_packet 256 54 3260 473043 0 254 848384 0 sctp_chunk 152 185 5327 33806 0 254 837824 0 VM OBJECT 264 2762 148 1647058 0 31 768240 0 MAP ENTRY 96 7411 443 6301692 0 126 753984 0 FFS inode 1160 600 37 116329 0 9 738920 0 socket 944 177 483 231064 0 254 623040 0 256 Bucket 2048 291 13 24785 0 8 622592 0 THREAD 1808 309 21 129956 0 8 596640 0 vmem btag 56 9350 70 9530 0 254 527520 0 malloc-16384 16384 12 15 639 0 1 442368 0 tcpcb 1064 41 372 13623 0 254 439432 0 malloc-384 384 1062 28 369666 0 30 418560 0 VMSPACE 2544 145 11 116742 0 4 396864 0 malloc-65536 65536 0 6 565 0 1 393216 0 malloc-16384 16384 23 0 23 0 1 376832 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 ertt_txseginfo 40 2191 7000 394786 0 254 367640 0 32 Bucket 256 1324 101 55948 0 62 364800 0 malloc-512 512 145 511 128283 0 30 335872 0 sctp_stream_msg_out 112 34 2918 19182 0 254 330624 0 VNODE 448 638 73 116369 0 30 318528 0 tcp_inpcb 488 41 535 13623 0 254 281088 0 PROC 1328 185 19 116794 0 8 270912 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 127 1 2961 0 8 262144 0 UMA Zones 768 337 2 337 0 16 260352 0 malloc-4096 4096 0 63 6635 0 2 258048 0 DEVCTL 1024 0 216 133 0 0 221184 0 filedesc0 1072 185 18 117154 0 8 217616 0 128 Bucket 1024 161 42 30685 0 16 207872 0 16 Bucket 144 1347 81 25917 0 62 205632 0 FFS2 dinode 256 600 30 116328 0 62 161280 0 S VFS Cache 104 1069 374 119247 0 126 150072 0 malloc-8192 8192 12 6 116162 0 1 147456 0 tcp_bbr_pcb 832 7 164 3649 0 16 142272 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 1 1 177 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 3 5 43 0 1 131072 0 malloc-8192 8192 13 3 554 0 1 131072 0 tcp_rack_pcb 832 18 135 4394 0 16 127296 0 UMA Kegs 384 322 1 322 0 30 124032 0 malloc-512 512 190 50 26916 0 30 122880 0 ksiginfo 112 189 855 5576 0 126 116928 0 malloc-16384 16384 7 0 7 0 1 114688 0 g_bio 408 0 270 23712 0 30 110160 0 malloc-8192 8192 8 5 102 0 1 106496 0 pcpu-8 8 11447 1353 29447 0 254 102400 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 sctp_laddr 48 1 2015 21860 0 254 96768 0 malloc-2048 2048 31 15 550 0 8 94208 0 malloc-512 512 54 114 877 0 30 86016 0 clpbuf 2624 0 32 38 0 16 83968 0 malloc-16384 16384 5 0 5 0 1 81920 0 2 Bucket 32 2253 267 68197 0 254 80640 0 malloc-512 512 81 63 116095 0 30 73728 0 malloc-4096 4096 15 2 957 0 2 69632 0 64 Bucket 512 50 86 40334 0 30 69632 0 malloc-384 384 41 139 4420 0 30 69120 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 1 0 2 0 1 65536 0 malloc-32768 32768 0 2 4 0 1 65536 0 malloc-32768 32768 1 1 2 0 1 65536 0 malloc-16384 16384 3 1 5 0 1 65536 0 tcp_rack_map 112 40 536 5993 0 126 64512 0 pipe 744 42 38 6324 0 16 59520 0 malloc-8192 8192 3 4 2943 0 1 57344 0 malloc-2048 2048 16 12 1747 0 8 57344 0 malloc-512 512 29 83 120588 0 30 57344 0 Files 80 444 256 411654 0 126 56000 0 malloc-4096 4096 8 5 6372 0 2 53248 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 malloc-16384 16384 1 2 8 0 1 49152 0 malloc-8192 8192 0 6 255 0 1 49152 0 malloc-512 512 55 41 116317 0 30 49152 0 8 Bucket 80 533 67 20671 0 126 48000 0 TURNSTILE 136 331 5 331 0 62 45696 0 malloc-4096 4096 4 7 512 0 2 45056 0 malloc-1024 1024 10 34 7349 0 16 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-512 512 14 66 116888 0 30 40960 0 NAMEI 1024 0 36 509812 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-1024 1024 31 5 903 0 16 36864 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 1 3 71 0 1 32768 0 malloc-2048 2048 2 14 197 0 8 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 ertt 72 41 407 13623 0 126 32256 0 ripcb 488 5 59 6537 0 254 31232 0 SLEEPQUEUE 88 331 21 331 0 126 30976 0 PWD 32 97 785 115782 0 254 28224 0 KNOTE 160 28 147 1089368 0 62 28000 0 udplite_inpcb 488 4 52 2115 0 254 27328 0 malloc-4096 4096 1 5 65 0 2 24576 0 malloc-1024 1024 12 12 178 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 udp_inpcb 488 6 34 1084 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 25 50 2437 0 254 19200 0 malloc-1024 1024 14 2 14 0 16 16384 0 vtnet_tx_hdr 24 0 668 725247 0 254 16032 0 malloc-4096 4096 1 2 3 0 2 12288 0 malloc-1024 1024 5 7 35 0 16 12288 0 4 Bucket 48 7 245 2344 0 254 12096 0 sctp_readq 152 0 78 2264 0 254 11856 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 pf tags 104 4 74 114 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 37 55 102 0 126 8096 0 rl_entry 40 119 83 119 0 254 8080 0 sctp_asconf_ack 48 0 168 21 0 254 8064 0 udpcb 32 10 242 3199 0 254 8064 0 ipq 56 2 142 6 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 UMA Slabs 1 176 24 21 24 0 62 7920 0 AIO 208 3 35 295 0 62 7904 0 cryptop 280 0 28 611 0 30 7840 0 itimer 352 0 22 57 0 30 7744 0 AIOCB 552 0 14 527 0 16 7728 0 AIOLIO 272 0 28 42 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 850 0 126 6448 0 domainset 40 0 126 633 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 2 0 62 4048 0 tcptw 88 0 46 2 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 tcp_log_node 120 0 33 4 0 126 3960 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 16 23 19 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 zfs_znode_cache 472 0 0 0 0 30 0 0 sio_cache_2 168 0 0 0 0 62 0 0 sio_cache_1 152 0 0 0 0 62 0 0 sio_cache_0 136 0 0 0 0 62 0 0 zil_zcw_cache 80 0 0 0 0 126 0 0 zil_lwb_cache 360 0 0 0 0 30 0 0 dmu_buf_impl_t 408 0 0 0 0 30 0 0 arc_buf_t 64 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 arc_buf_hdr_t_full_crypt 424 0 0 0 0 30 0 0 arc_buf_hdr_t_full 360 0 0 0 0 30 0 0 dnode_t 1040 0 0 0 0 8 0 0 sa_cache 296 0 0 0 0 30 0 0 abd_chunk 4096 0 0 0 0 2 0 0 zio_buf_comb_16777216 16777216 0 0 0 0 1 0 0 zio_buf_comb_14680064 14680064 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_10485760 10485760 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_7340032 7340032 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_5242880 5242880 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3670016 3670016 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2621440 2621440 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1835008 1835008 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_1310720 1310720 0 0 0 0 1 0 0 zio_buf_comb_1048576 1048576 0 0 0 0 1 0 0 zio_buf_comb_917504 917504 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_655360 655360 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_458752 458752 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_327680 327680 0 0 0 0 1 0 0 zio_buf_comb_262144 262144 0 0 0 0 1 0 0 zio_buf_comb_229376 229376 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_163840 163840 0 0 0 0 1 0 0 zio_buf_comb_114688 114688 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_81920 81920 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 zio_buf_comb_57344 57344 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_40960 40960 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_28672 28672 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_buf_comb_20480 20480 0 0 0 0 1 0 0 zio_data_buf_14336 14336 0 0 0 0 1 0 0 zio_buf_14336 14336 0 0 0 0 1 0 0 zio_data_buf_12288 12288 0 0 0 0 1 0 0 zio_buf_12288 12288 0 0 0 0 1 0 0 zio_data_buf_10240 10240 0 0 0 0 1 0 0 zio_buf_10240 10240 0 0 0 0 1 0 0 zio_data_buf_8192 8192 0 0 0 0 1 0 0 zio_buf_8192 8192 0 0 0 0 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