panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 0 time = 1625255713 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516500b0 vpanic() at vpanic+0x1cc/frame 0xfffffe0051650110 panic() at panic+0x43/frame 0xfffffe0051650170 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00516501d0 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe00516501f0 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5b8/frame 0xfffffe0051650260 sctp_process_control() at sctp_process_control+0x8e29/frame 0xfffffe00516506e0 sctp_common_input_processing() at sctp_common_input_processing+0x83a/frame 0xfffffe0051650860 sctp6_input_with_port() at sctp6_input_with_port+0x302/frame 0xfffffe0051650960 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0051650980 ip6_input() at ip6_input+0x162c/frame 0xfffffe0051650a90 swi_net() at swi_net+0x20e/frame 0xfffffe0051650b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0051650bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0051650bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0051650bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x67: movq $0,0x164025e(%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 0xffffffff81132610 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0051650090 rbp 0xfffffe00516500b0 rsi 0 rdi 0xffffffff81132646 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005164ff80 r11 0x1ffaefff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81a6e500 r14 0xffffffff81a74f3c r15 0xffffffff81a74f3c rip 0xffffffff811296a7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164025e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c74a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ce70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271ce70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271daf0 (map 0xffffffff8271daf0) (map.pmap 0xffffffff8271dbb0) (pmap 0xffffffff8271dc10) 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 0 [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 73400 796 796 0 R (threaded) syz-executor.2 177774 RunQ syz-executor.2 181128 RunQ syz-executor.2 181131 Run CPU 1 syz-executor.2 73399 782 782 0 S (threaded) syz-executor.0 171873 S nanslp 0xffffffff8273d0a1 syz-executor.0 181127 S accept 0xfffff8002ceb4508 syz-executor.0 181130 S uwait 0xfffff80046e9a700 syz-executor.0 73398 805 805 0 S (threaded) syz-executor.3 161838 S nanslp 0xffffffff8273d0a1 syz-executor.3 181126 S accept 0xfffff8002c8cf508 syz-executor.3 181129 S uwait 0xfffff8002ccdf300 syz-executor.3 73396 783 783 0 S (threaded) syz-executor.1 169849 S nanslp 0xffffffff8273d0a0 syz-executor.1 181122 S sbwait 0xfffff80046632574 syz-executor.1 181125 S uwait 0xfffff8002a047b00 syz-executor.1 73334 73333 783 0 SV uwait 0xfffff800469ad900 syz-executor.1 73333 1 783 0 DV ppwait 0xfffff800541964e8 syz-executor.1 72198 1 796 0 S uwait 0xfffff80046e9a300 syz-executor.2 72197 1 796 0 S uwait 0xfffff8002a044d00 syz-executor.2 69545 1 805 0 S uwait 0xfffff8004647ab00 syz-executor.3 69543 1 805 0 S uwait 0xfffff800541caf00 syz-executor.3 61589 1 782 0 S uwait 0xfffff8002a047300 syz-executor.0 61586 1 782 0 S uwait 0xfffff80015dcc500 syz-executor.0 59895 1 783 0 S uwait 0xfffff8002cd76b00 syz-executor.1 59304 1 805 0 S uwait 0xfffff8002a0b1500 syz-executor.3 59301 1 805 0 S umtxn 0xfffff8002a044500 syz-executor.3 57834 1 796 0 S uwait 0xfffff80046fa6500 syz-executor.2 57660 57659 782 0 SV uwait 0xfffff800541ca700 syz-executor.0 57659 1 782 0 DV ppwait 0xfffff800544f24e8 syz-executor.0 53833 1 782 0 SV uwait 0xfffff8003dd46500 syz-executor.0 53832 1 782 0 S uwait 0xfffff8002cd76900 syz-executor.0 53759 1 782 0 S uwait 0xfffff8002a0b1d00 syz-executor.0 53734 1 53734 0 SV uwait 0xfffff8003dd46b00 syz-executor.0 53733 1 782 0 S uwait 0xfffff8004647a100 syz-executor.0 53729 1 53729 0 SV sbwait 0xfffff800469c11c4 syz-executor.0 53701 1 782 0 SV uwait 0xfffff8002a044b00 syz-executor.0 53699 53692 782 0 S uwait 0xfffff8003dd8b500 syz-executor.0 53692 1 782 0 SV wait 0xfffff800543a2a70 syz-executor.0 53691 1 782 0 S uwait 0xfffff8002c02e100 syz-executor.0 53689 1 782 0 S uwait 0xfffff80046fa6f00 syz-executor.0 53633 1 782 0 S uwait 0xfffff8002cf00700 syz-executor.0 53617 1 782 0 S uwait 0xfffff8002cd76300 syz-executor.0 53590 1 782 0 S uwait 0xfffff8002cf00f00 syz-executor.0 53588 1 782 0 S uwait 0xfffff80046d72900 syz-executor.0 53572 1 782 0 S uwait 0xfffff8002ccdf900 syz-executor.0 53521 1 782 0 S uwait 0xfffff800469adf00 syz-executor.0 53515 1 782 0 S uwait 0xfffff8003df9fb00 syz-executor.0 53513 1 782 0 S uwait 0xfffff80046e9a500 syz-executor.0 53501 1 782 0 S uwait 0xfffff8003dd46d00 syz-executor.0 53486 53484 782 0 SV uwait 0xfffff8002a047f00 syz-executor.0 53484 1 782 0 DV ppwait 0xfffff80054102a20 syz-executor.0 53481 1 782 0 S uwait 0xfffff8003df9f300 syz-executor.0 53478 1 782 0 S uwait 0xfffff8002cd90100 syz-executor.0 53477 1 782 0 S uwait 0xfffff80046e9af00 syz-executor.0 53461 53460 782 0 SV uwait 0xfffff8003dd46100 syz-executor.0 53460 1 782 0 DV ppwait 0xfffff800542b5f58 syz-executor.0 53355 1 782 0 S uwait 0xfffff8003de34f00 syz-executor.0 53347 1 782 0 S uwait 0xfffff8003dd4b500 syz-executor.0 53346 1 782 0 S uwait 0xfffff8002ccdff00 syz-executor.0 53332 1 53332 0 S uwait 0xfffff8003dd8b700 syz-executor.0 53325 1 782 0 S uwait 0xfffff8002ca90700 syz-executor.0 51519 1 782 0 S uwait 0xfffff8003d604700 syz-executor.0 51444 1 782 0 S uwait 0xfffff8002ca90500 syz-executor.0 51420 1 782 0 S uwait 0xfffff8003dd46300 syz-executor.0 51413 1 783 0 S uwait 0xfffff80015dccb00 syz-executor.1 51403 1 782 0 S uwait 0xfffff8002ca90d00 syz-executor.0 51402 1 782 0 S uwait 0xfffff8002cf00b00 syz-executor.0 51355 1 782 0 S uwait 0xfffff80015dcc300 syz-executor.0 51354 1 782 0 S uwait 0xfffff8002c02e700 syz-executor.0 51345 1 782 0 S uwait 0xfffff8002c02ef00 syz-executor.0 51252 1 783 0 S uwait 0xfffff8002ca90300 syz-executor.1 51246 1 782 0 S uwait 0xfffff8002cd90300 syz-executor.0 51222 1 782 0 S uwait 0xfffff8003d44e100 syz-executor.0 51198 1 782 0 S uwait 0xfffff80015fd0100 syz-executor.0 51197 1 782 0 S uwait 0xfffff8002cd76f00 syz-executor.0 51189 1 782 0 S uwait 0xfffff8002cd90900 syz-executor.0 51172 1 783 0 S uwait 0xfffff8004647ad00 syz-executor.1 51150 51147 782 0 SV uwait 0xfffff8003d44ed00 syz-executor.0 51147 1 782 0 DV ppwait 0xfffff8002cefcf58 syz-executor.0 51145 1 51145 0 S uwait 0xfffff8003d604900 syz-executor.1 51138 1 51138 0 S uwait 0xfffff8002c02e500 syz-executor.1 51130 1 782 0 S uwait 0xfffff8002c02e900 syz-executor.0 51129 1 782 0 S uwait 0xfffff8004647af00 syz-executor.0 51124 1 782 0 S uwait 0xfffff8003df9ff00 syz-executor.0 51123 1 782 0 S uwait 0xfffff8003de8e100 syz-executor.0 51070 1 51061 0 S uwait 0xfffff8002ca90b00 syz-executor.0 33186 1 796 0 S uwait 0xfffff8003d44ef00 syz-executor.2 33185 1 796 0 S uwait 0xfffff8003dd46900 syz-executor.2 33104 1 782 0 S uwait 0xfffff8002c02eb00 syz-executor.0 33101 1 782 0 S uwait 0xfffff8003df9f500 syz-executor.0 32391 1 783 0 S uwait 0xfffff8003d44e900 syz-executor.1 32389 1 783 0 S uwait 0xfffff8002ccdf100 syz-executor.1 32385 1 783 0 S uwait 0xfffff8002ca90100 syz-executor.1 32382 1 783 0 S uwait 0xfffff8003de34100 syz-executor.1 32380 1 783 0 S uwait 0xfffff8003d44eb00 syz-executor.1 32379 1 783 0 S uwait 0xfffff8002ccdfb00 syz-executor.1 31463 1 782 0 S uwait 0xfffff80015dcc900 syz-executor.0 23258 1 783 0 SV uwait 0xfffff8002ccdf500 syz-executor.1 23248 1 783 0 SV uwait 0xfffff8003de8e500 syz-executor.1 23238 1 783 0 SV uwait 0xfffff8003de8e700 syz-executor.1 23229 1 783 0 SV uwait 0xfffff8003dd46700 syz-executor.1 23220 1 783 0 SV uwait 0xfffff8002cd90500 syz-executor.1 23208 1 783 0 SV uwait 0xfffff80015dccf00 syz-executor.1 23197 1 783 0 SV uwait 0xfffff8003de8ef00 syz-executor.1 23188 1 783 0 SV uwait 0xfffff8003df9f100 syz-executor.1 23178 1 783 0 SV uwait 0xfffff80015f08900 syz-executor.1 23171 1 783 0 SV uwait 0xfffff8003dd8b900 syz-executor.1 23135 23134 796 0 SV uwait 0xfffff8002cd90f00 syz-executor.2 23134 1 796 0 DV ppwait 0xfffff8003dec0f58 syz-executor.2 23000 1 796 0 S uwait 0xfffff8002cd90700 syz-executor.2 17887 17884 805 0 SV uwait 0xfffff8003d604300 syz-executor.3 17884 1 805 0 DV ppwait 0xfffff8002ce774e8 syz-executor.3 13533 1 13533 65 Ss select 0xfffff8002cd21d40 dhclient 13256 1 805 0 S uwait 0xfffff80015ebc100 syz-executor.3 13152 1 805 0 S uwait 0xfffff8002cd90b00 syz-executor.3 13151 1 805 0 S uwait 0xfffff8003df9f700 syz-executor.3 12782 1 783 0 S uwait 0xfffff8002c02ed00 syz-executor.1 12778 1 805 0 S uwait 0xfffff8002cd90d00 syz-executor.3 10804 1 10804 0 Ss select 0xfffff8002c9c0440 dhclient 10801 1 10801 0 Ss select 0xfffff8002cb65740 dhclient 10782 1 10782 65 Ss select 0xfffff8002ce685c0 dhclient 8514 1 783 0 S uwait 0xfffff8003dd8bf00 syz-executor.1 7926 1 805 0 S uwait 0xfffff80015f08700 syz-executor.3 7925 1 782 0 S uwait 0xfffff8003d44e500 syz-executor.0 7917 1 805 0 S uwait 0xfffff8003de8e300 syz-executor.3 7916 1 782 0 S uwait 0xfffff8003de8eb00 syz-executor.0 7907 1 805 0 S uwait 0xfffff8003de34300 syz-executor.3 7904 1 782 0 S uwait 0xfffff8003df9fd00 syz-executor.0 7897 1 805 0 S uwait 0xfffff8003d570300 syz-executor.3 7895 1 782 0 S uwait 0xfffff8003de8e900 syz-executor.0 7884 1 782 0 S uwait 0xfffff8003dd4b300 syz-executor.0 7882 1 805 0 S uwait 0xfffff80015dc9f00 syz-executor.3 7871 1 782 0 S uwait 0xfffff8003dd8bb00 syz-executor.0 7870 1 805 0 S uwait 0xfffff80015fd0d00 syz-executor.3 7869 1 783 0 S uwait 0xfffff80015dcc700 syz-executor.1 7551 1 7551 0 Ss select 0xfffff8002cb155c0 dhclient 7541 1 7541 0 Ss select 0xfffff8002cbba8c0 dhclient 7522 1 7522 65 Ss select 0xfffff8002cb69440 dhclient 7359 1 796 0 S uwait 0xfffff8003dd8b100 syz-executor.2 7354 1 796 0 S uwait 0xfffff8003dd4bb00 syz-executor.2 7260 1 7258 0 S uwait 0xfffff8003d604500 syz-executor.1 7259 1 7258 0 S uwait 0xfffff80015dc9100 syz-executor.1 7125 1 805 0 S uwait 0xfffff8003dd4b700 syz-executor.3 7079 1 783 0 S uwait 0xfffff8003d44e300 syz-executor.1 7078 1 783 0 S uwait 0xfffff8003d570500 syz-executor.1 4339 1 4339 0 Ss select 0xfffff80015ede740 dhclient 4336 1 4336 0 Ss select 0xfffff8002c5c4440 dhclient 4317 1 4317 65 Ss select 0xfffff8002c3d4740 dhclient 2658 1 2658 0 Ss select 0xfffff8002c3d48c0 dhclient 2651 1 2651 0 Ss select 0xfffff8002c345d40 dhclient 1758 0 0 0 DL aiordy 0xfffff8002c030000 [aiod4] 1757 0 0 0 DL aiordy 0xfffff8002c030a70 [aiod3] 1756 0 0 0 DL aiordy 0xfffff8003dd22a70 [aiod2] 1755 0 0 0 DL aiordy 0xfffff8003de35a70 [aiod1] 805 780 805 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.3 796 780 796 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffff800153d2100 syz-fuzzer 100117 S uwait 0xfffff80015dc9700 syz-fuzzer 100118 S uwait 0xfffff80015dc9900 syz-fuzzer 100119 S kqread 0xfffff8003d604d00 syz-fuzzer 100120 S uwait 0xfffff8003d570b00 syz-fuzzer 100121 S uwait 0xfffff8003d570d00 syz-fuzzer 100122 S uwait 0xfffff8003d570f00 syz-fuzzer 100123 S uwait 0xfffff80015dc9d00 syz-fuzzer 100125 S uwait 0xfffff80015b00100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e92b20 csh 776 694 776 0 Ss select 0xfffff8003d370a40 sshd 760 1 760 0 Ss+ ttyin 0xfffff8001540ccb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b6b4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b6bcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b6f4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b6fcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015b714b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b71cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015afc4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015afccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff80015ed7ec0 sshd 507 1 507 0 Ss select 0xfffff80015ec0740 syslogd 436 1 436 0 Ss select 0xfffff80015f072c0 devd 435 1 435 65 Ss select 0xfffff80015e8a140 dhclient 350 1 350 0 Ss select 0xfffff80015ed7bc0 dhclient 347 1 347 0 Ss select 0xfffff8003d40bec0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015d0e538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004dde4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c5980 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82fd48b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d84410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8c488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d55d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d55d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [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 0 [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 0xfffff80004bda538 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cbfd00 [firmware taskq] 100038 D - 0xfffff80004cbf900 [crypto_0] 100039 D - 0xfffff80004cbf900 [crypto_1] 100055 D - 0xfffff800153edd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ed900 [vtnet0 txq 0] 100057 D - 0xfffff800153ed500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ed100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800154a5700 [virtio_balloon] 100064 D - 0xfffff800153ce900 [mca taskq] 100066 D - 0xffffffff81e218d0 [deadlkres] 100074 D - 0xfffff80015b04100 [acpi_task_0] 100075 D - 0xfffff80015b04100 [acpi_task_1] 100076 D - 0xfffff80015b04100 [acpi_task_2] 100077 D - 0xfffff80004cbf500 [CAM taskq] 53485 53484 782 0 Z syz-executor.0 db> show all locks Process 73400 (syz-executor.2) thread 0xfffffe009f2c3720 (181131) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffff8002c10f8a8) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:565 exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffff8002c10f9c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:564 Process 73396 (syz-executor.1) thread 0xfffffe009f3b71e0 (181122) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80046632518) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 Process 53729 (syz-executor.0) thread 0xfffffe009f133000 (157042) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff800469c1168) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 Process 12 (intr) thread 0xfffffe00042be900 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009e9871a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 pf_rule 1519 6076K 4951 filedesc 264 4258K 144591 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 pcb 321 1831K 203139 subproc 396 1733K 73610 newblk 15 1039K 98867 vfscache 3 1035K 3 inodedep 146 665K 76378 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 kdtrace 478 359K 154533 BPF 49 340K 162 sctp_atcl 306 306K 129411 linker 348 270K 441 umtx 616 270K 616 DEVFS1 107 214K 124 module 510 192K 510 vnet_data 1 176K 1 sctp_stro 86 172K 29633 tidhash 3 164K 3 sctp_atky 392 147K 159306 pagedep 11 141K 72419 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 120K 8 sctp_athm 306 115K 130120 temp 42 105K 26090 routetbl 176 104K 889 UMA 270 102K 270 audit_evclass 236 89K 294 sctp_timw 163 82K 163 kqueue 193 81K 74494 mtx_pool 2 80K 2 syncache 1 76K 1 pwddesc 190 72K 73557 msg 4 68K 4 dirrem 135 68K 72837 ifaddr 70 66K 72 sctp_map 172 65K 58696 acpitask 1 64K 1 shm 5 64K 149 ddb_capture 1 64K 1 DEVFS3 126 63K 136 sctp_stri 60 60K 5028 ether_multi 152 57K 167 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 freefile 130 49K 72738 pf_table 11 44K 117 ithread 99 43K 99 rman 84 42K 425 KTRACE 101 38K 7478 taskqueue 60 36K 60 lltable 40 34K 252 cred 34 34K 771 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 inpcbpolicy 86 33K 39498 hostcache 1 32K 1 tty 16 32K 16 DEVFSP 84 32K 4768 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 1758 kcovinfo 64 24K 68 selfd 56 21K 946464 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 52 20K 818 session 37 19K 69 UART 12 18K 12 osd 46 18K 27262 bmsafemap 2 17K 74753 ksem 1 16K 405 rpc 2 16K 2 shmfd 1 16K 87 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 pf_ifnet 18 13K 121 lockf 33 13K 131 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 115 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 291 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 select 21 8K 872 acpidev 20 8K 20 hhook 15 8K 17 tcp_fsb 18 7K 3006 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 freework 9 5K 83604 local_apic 1 4K 1 io_apic 1 4K 1 freeblks 8 4K 73257 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 diradd 9 4K 72881 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 144116 in_multi 6 3K 9 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 4618 NFSD session 1 2K 1 newdirblk 5 2K 72058 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 soname 5 2K 110162 filecaps 5 2K 132 crypto 4 2K 4 pfil 4 2K 4 CAM path 4 2K 1034 xform 3 2K 4829 tcpfunc 3 2K 3 iov 3 2K 71804 loginclass 3 2K 7 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 eventfd 2 1K 53 cdev 2 1K 2 aesni_data 2 1K 2 pf_osfp 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 51 CAM SIM 2 1K 2 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 sigio 1 1K 17 mqdata 0 0K 0 tcp_do 0 0K 0 cubic data 0 0K 88 sctp_mcore 0 0K 0 sctp_socko 0 0K 45814 sctp_iter 0 0K 363 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 354 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 155 dctcp data 0 0K 217 htcp data 0 0K 588 cdg data 0 0K 690 vegas data 0 0K 70 pf_altq 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 56 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 72973 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2324 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 9 allocindir 0 0K 0 indirdep 0 0K 15330 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 ip6opt 0 0K 122 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 4 ip_msource 0 0K 0 ip_moptions 0 0K 429 in_mfilter 0 0K 2 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 72390 namei_tracker 0 0K 246 export_host 0 0K 0 cl_savebuf 0 0K 5 tcp_log_dev 0 0K 4578 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 83909 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 25 lio 0 0K 68 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 196 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 6566 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1251 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 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 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 8322 974 755071 0 254 38076416 0 mbuf 256 8842 74768 8141783 0 254 21404160 0 malloc-8192 8192 134 1956 94189 0 2 17121280 0 malloc-384 384 35669 4501 99676 0 30 15425280 0 tcp_log 416 0 16074 382057 0 254 6686784 0 malloc-4096 4096 1526 1 4865 0 2 6254592 0 sctp_chunk 152 129 37519 58118 0 254 5722496 0 sctp_asoc 2288 86 2279 29348 0 254 5411120 0 malloc-384 384 1944 11046 1345405 0 30 4988160 0 malloc-1024 1024 371 4337 137934 0 16 4820992 0 malloc-2048 2048 88 2168 30879 0 8 4620288 0 malloc-32768 32768 133 4 72296 0 1 4489216 0 malloc-1024 1024 4177 19 5301 0 16 4296704 0 mbuf_cluster 2048 1950 2 1950 0 254 3997696 0 malloc-1024 1024 220 3244 78517 0 16 3547136 0 malloc-1024 1024 141 3151 75480 0 16 3371008 0 sctp_ep 1280 160 2270 94184 0 254 3110400 0 malloc-1024 1024 478 2202 180244 0 16 2744320 0 malloc-8192 8192 328 3 1099 0 1 2711552 0 pbuf 2624 0 973 0 0 2 2553152 0 UMA Slabs 0 112 21934 455 22405 0 126 2507568 0 BUF TRIE 144 193 13275 45439 0 62 1939392 0 RADIX NODE 144 12322 387 1575802 0 64 1830096 0 malloc-512 512 295 3209 74130 0 30 1794048 0 sctp_raddr 736 106 2270 34410 0 254 1748736 0 malloc-8192 8192 193 2 73403 0 1 1597440 0 256 Bucket 2048 675 89 48029 0 8 1564672 0 malloc-384 384 799 3131 328967 0 30 1509120 0 VM OBJECT 264 2976 54 1035293 0 30 799920 0 MAP ENTRY 96 7933 215 3970558 0 126 782208 0 FFS inode 1160 609 21 73353 0 8 730800 0 malloc-65536 65536 3 8 14503 0 1 720896 0 malloc-384 384 1725 65 56327 0 30 687360 0 malloc-16384 16384 4 36 106 0 1 655360 0 tcp_bbr_map 128 0 4402 714325 0 126 563456 0 THREAD 1808 286 22 81131 0 8 556864 0 socket 944 190 362 135488 0 254 521088 0 ertt_txseginfo 40 0 12524 5627292 0 254 500960 0 mbuf_packet 256 112 1838 146156 0 254 499200 0 malloc-16384 16384 25 5 74 0 1 491520 0 VMSPACE 2544 154 8 73351 0 4 412128 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 vmem btag 56 6309 159 6373 0 254 362208 0 malloc-65536 65536 4 1 5 0 1 327680 0 VNODE 448 648 81 73394 0 30 326592 0 malloc-512 512 37 547 105305 0 30 299008 0 malloc-384 384 685 65 40561 0 30 288000 0 malloc-4096 4096 18 52 84987 0 3 286720 0 tcp_inpcb 488 42 542 27250 0 254 284992 0 tcpcb 1080 42 217 27250 0 254 279720 0 PROC 1336 190 14 73400 0 8 272544 0 malloc-2048 2048 125 3 175 0 8 262144 0 32 Bucket 256 742 173 78437 0 62 234240 0 malloc-384 384 531 59 80024 0 30 226560 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-1024 1024 217 3 226 0 16 225280 0 filedesc0 1072 190 20 73557 0 8 225120 0 malloc-384 384 493 67 312569 0 30 215040 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 22 4 174 0 1 212992 0 malloc-512 512 328 64 73565 0 30 200704 0 UMA Zones 768 242 2 242 0 16 187392 0 FFS2 dinode 256 609 96 73352 0 62 180480 0 malloc-512 512 206 130 164182 0 30 172032 0 S VFS Cache 104 1043 361 74801 0 126 146016 0 16 Bucket 144 775 233 15629 0 62 145152 0 pcpu-8 8 17156 252 47199 0 254 139264 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 ksiginfo 112 189 855 2967 0 126 116928 0 malloc-16384 16384 2 5 126 0 1 114688 0 128 Bucket 1024 73 38 22773 0 16 113664 0 g_bio 408 0 270 333101 0 30 110160 0 malloc-4096 4096 19 6 6456 0 2 102400 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-512 512 177 15 8023 0 30 98304 0 malloc-512 512 121 63 75379 0 30 94208 0 sctp_stream_msg_out 112 28 800 9469 0 254 92736 0 malloc-8192 8192 7 4 409 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_laddr 48 172 1676 21881 0 254 88704 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-8192 8192 2 7 77671 0 1 73728 0 malloc-384 384 114 66 110461 0 30 69120 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 2 2 10 0 1 65536 0 malloc-2048 2048 10 20 522 0 8 61440 0 64 Bucket 512 53 67 24935 0 30 61440 0 udplite_inpcb 488 29 91 6322 0 254 58560 0 Files 80 435 265 247555 0 126 56000 0 2 Bucket 32 1076 562 26274 0 254 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 pipe 744 39 26 1339 0 16 48360 0 malloc-512 512 34 54 1154 0 30 45056 0 tcp_rack_pcb 832 18 36 3006 0 16 44928 0 TURNSTILE 136 309 6 309 0 62 42840 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 31 49 1546 0 30 40960 0 tcp_bbr_pcb 832 0 45 10031 0 16 37440 0 NAMEI 1024 0 36 329282 0 16 36864 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 0 4 15 0 1 32768 0 malloc-4096 4096 6 2 14 0 2 32768 0 malloc-2048 2048 2 14 3034 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 8 Bucket 80 296 104 14459 0 126 32000 0 SLEEPQUEUE 88 309 43 309 0 126 30976 0 PWD 32 107 775 72169 0 254 28224 0 4 Bucket 48 21 567 11191 0 254 28224 0 KNOTE 160 28 147 707236 0 62 28000 0 ripcb 488 6 50 5041 0 254 27328 0 malloc-8192 8192 1 2 114 0 1 24576 0 malloc-4096 4096 1 5 12 0 2 24576 0 ttyinq 160 135 15 300 0 62 24000 0 udp_inpcb 488 9 39 885 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 141 0 2 20480 0 tcp_rack_map 112 44 136 5321 0 126 20160 0 ertt 72 42 238 27250 0 126 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 22 53 1720 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 972 0 2 16384 0 vtnet_tx_hdr 24 0 668 5837189 0 254 16032 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 sctp_readq 152 0 78 775 0 254 11856 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 17 0 16 8192 0 pf tags 104 30 48 148 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcp_log_bucket 176 0 46 2 0 62 8096 0 tcptw 88 0 92 33 0 254 8096 0 PGRP 88 42 50 82 0 126 8096 0 rl_entry 40 143 59 143 0 254 8080 0 udpcb 32 38 214 7207 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 tcp_log_node 120 0 66 4 0 126 7920 0 UMA Slabs 1 176 33 12 33 0 62 7920 0 AIO 208 13 25 78 0 62 7904 0 itimer 352 0 22 8 0 30 7744 0 AIOCB 552 0 14 219 0 16 7728 0 AIOLIO 272 0 28 34 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 154 0 126 6448 0 domainset 40 0 126 113 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 4 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 584 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 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 128 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-1024 1024 0 0 0 0 16 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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