panic: sbflush_internal: ccc 0 mb 0 mbcnt 512 cpuid = 0 time = 1625390871 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c7ee830 vpanic() at vpanic+0x1cc/frame 0xfffffe009c7ee890 panic() at panic+0x43/frame 0xfffffe009c7ee8f0 sbrelease_internal() at sbrelease_internal+0x157/frame 0xfffffe009c7ee930 sbdestroy() at sbdestroy+0x20/frame 0xfffffe009c7ee960 solisten_proto() at solisten_proto+0xc6/frame 0xfffffe009c7ee9c0 sctp_listen() at sctp_listen+0x4eb/frame 0xfffffe009c7eea30 solisten() at solisten+0x7a/frame 0xfffffe009c7eea70 kern_listen() at kern_listen+0x13c/frame 0xfffffe009c7eeab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe009c7eebf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 84183 tid 191064 ] Stopped at kdb_enter+0x67: movq $0,0x164233e(%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 0xfffffe0095600000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c7ee810 rbp 0xfffffe009c7ee830 rsi 0x40001 rdi 0xffffffff81132566 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c7ee700 r11 0x1ff63fff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff819d1b00 r14 0xffffffff81a759cb r15 0xffffffff81a759cb rip 0xffffffff811295c7 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x164233e(%rip) db> show proc Process 84183 (syz-executor.0) at 0xfffff80053e26a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffff80015e59538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bda538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ffd73e0 (map 0xfffffe009ffd73e0) (map.pmap 0xfffffe009ffd74a0) (pmap 0xfffffe009ffd7500) threads: 2 187359 RunQ syz-executor.0 191064 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 84183 783 783 0 R (threaded) syz-executor.0 187359 RunQ syz-executor.0 191064 Run CPU 0 syz-executor.0 84181 794 794 0 R (threaded) syz-executor.3 175377 Run CPU 1 syz-executor.3 191060 RunQ syz-executor.3 82430 1 784 0 S uwait 0xfffff80020b16100 syz-executor.2 82428 1 784 0 S uwait 0xfffff80020616300 syz-executor.2 81089 1 783 0 S uwait 0xfffff80020f4d500 syz-executor.0 81088 1 783 0 S uwait 0xfffff80020e5bd00 syz-executor.0 81082 1 783 0 S uwait 0xfffff8002057d500 syz-executor.0 81077 1 783 0 S uwait 0xfffff80020c7b300 syz-executor.0 80691 1 783 0 S uwait 0xfffff80020b4ad00 syz-executor.0 80686 1 783 0 S uwait 0xfffff80020de1900 syz-executor.0 79472 79468 783 0 SV uwait 0xfffff80020aadf00 syz-executor.0 79468 1 783 0 DV ppwait 0xfffff80053cd44e8 syz-executor.0 77263 77262 784 0 SV uwait 0xfffff80020f4df00 syz-executor.2 77262 1 784 0 DV ppwait 0xfffff800537d9a20 syz-executor.2 73360 1 817 0 SV uwait 0xfffff80020f0b900 syz-executor.1 73359 1 817 0 SV uwait 0xfffff80020d5e700 syz-executor.1 73196 1 783 0 S uwait 0xfffff80020f0bb00 syz-executor.0 73195 1 783 0 S uwait 0xfffff80020e5bf00 syz-executor.0 71761 1 817 0 S uwait 0xfffff80020f0bf00 syz-executor.1 71753 1 817 0 S uwait 0xfffff80020d5e100 syz-executor.1 71673 0 0 0 DL (threaded) [zfskern] 175779 D t->zthr 0xfffff80020dedf48 [arc_evict] 176216 D t->zthr 0xfffff80020f03948 [arc_reap] 176217 D - 0xfffff8002d46a900 [dbu_evict] 176218 D dbuf_ev 0xffffffff839c76e8 [dbuf_evict_thread] 176221 D - 0xfffff800547d1500 [z_vdev_file_0] 176222 D - 0xfffff800547d1500 [z_vdev_file_1] 176223 D - 0xfffff800547d1500 [z_vdev_file_2] 176224 D - 0xfffff800547d1500 [z_vdev_file_3] 176225 D - 0xfffff800547d1500 [z_vdev_file_4] 176226 D - 0xfffff800547d1500 [z_vdev_file_5] 176227 D - 0xfffff800547d1500 [z_vdev_file_6] 176228 D - 0xfffff800547d1500 [z_vdev_file_7] 176229 D - 0xfffff800547d1500 [z_vdev_file_8] 176230 D - 0xfffff800547d1500 [z_vdev_file_9] 176231 D - 0xfffff800547d1500 [z_vdev_file_10] 176232 D - 0xfffff800547d1500 [z_vdev_file_11] 176233 D - 0xfffff800547d1500 [z_vdev_file_12] 176234 D - 0xfffff800547d1500 [z_vdev_file_13] 176235 D - 0xfffff800547d1500 [z_vdev_file_14] 176236 D - 0xfffff800547d1500 [z_vdev_file_15] 176237 D l2arc_f 0xffffffff83985ce0 [l2arc_feed_thread] 176238 D - 0xfffff8002d4e4900 [zfsvfs] 176239 S zevent_ 0xffffffff839c7d88 [sysevent] 70889 1 817 0 S uwait 0xfffff80020f10f00 syz-executor.1 70888 1 817 0 S uwait 0xfffff80020616b00 syz-executor.1 70886 1 817 0 S uwait 0xfffff80020b4f700 syz-executor.1 70885 1 817 0 S uwait 0xfffff80020f10300 syz-executor.1 70868 70866 817 0 SV uwait 0xfffff80020f1dd00 syz-executor.1 70866 1 817 0 DV ppwait 0xfffff8005310ba20 syz-executor.1 63123 1 784 0 SV uwait 0xfffff80020e5bb00 syz-executor.2 63116 1 784 0 SV uwait 0xfffff80020f10d00 syz-executor.2 57276 1 817 0 S uwait 0xfffff80020f1d900 syz-executor.1 57269 1 817 0 S uwait 0xfffff80020f1d700 syz-executor.1 56773 1 784 0 S uwait 0xfffff80020f4d700 syz-executor.2 56771 1 784 0 S uwait 0xfffff80020de1d00 syz-executor.2 52179 1 817 0 S uwait 0xfffff80020de1500 syz-executor.1 52172 1 817 0 S uwait 0xfffff80020aad300 syz-executor.1 52166 1 817 0 S uwait 0xfffff8004f397500 syz-executor.1 52157 52156 784 0 SV uwait 0xfffff800208e8700 syz-executor.2 52156 1 784 0 DV ppwait 0xfffff80020d48a20 syz-executor.2 52056 1 784 0 S uwait 0xfffff80020c2c300 syz-executor.2 52053 1 784 0 S uwait 0xfffff80020f10500 syz-executor.2 52042 1 784 0 SV uwait 0xfffff80020f1df00 syz-executor.2 52037 1 784 0 SV uwait 0xfffff80020f4d100 syz-executor.2 52013 1 817 0 S uwait 0xfffff80020f10900 syz-executor.1 52012 1 817 0 S uwait 0xfffff80020f10700 syz-executor.1 51130 1 783 0 S uwait 0xfffff80020d5e300 syz-executor.0 48435 1 784 0 S uwait 0xfffff80020de1100 syz-executor.2 48433 1 784 0 S uwait 0xfffff80020f10b00 syz-executor.2 46101 46100 783 0 SV uwait 0xfffff80020de1700 syz-executor.0 46100 1 783 0 DV ppwait 0xfffff80020f0ea20 syz-executor.0 34749 1 784 0 S uwait 0xfffff80020d5ef00 syz-executor.2 34665 1 817 0 S uwait 0xfffff80054aec900 syz-executor.1 34662 1 784 0 S uwait 0xfffff80027e4f100 syz-executor.2 34659 1 817 0 S uwait 0xfffff80020d5eb00 syz-executor.1 34658 1 784 0 S umtxn 0xfffff80020c2c100 syz-executor.2 34653 1 817 0 S uwait 0xfffff80020d5ed00 syz-executor.1 34652 1 784 0 S uwait 0xfffff80020d5e900 syz-executor.2 34647 1 784 0 S uwait 0xfffff80020b16d00 syz-executor.2 34646 1 817 0 S uwait 0xfffff8002057df00 syz-executor.1 34642 1 817 0 S uwait 0xfffff80027e4f900 syz-executor.1 34640 1 817 0 S uwait 0xfffff80054aec300 syz-executor.1 34638 1 784 0 S umtxn 0xfffff80020aad100 syz-executor.2 34634 1 817 0 S uwait 0xfffff80020b16500 syz-executor.1 34632 1 784 0 S uwait 0xfffff80027948300 syz-executor.2 34628 1 817 0 S uwait 0xfffff800208e8500 syz-executor.1 34625 1 817 0 S uwait 0xfffff800208e8900 syz-executor.1 34623 1 784 0 S uwait 0xfffff80020aad700 syz-executor.2 34620 1 817 0 S umtxn 0xfffff80020b16700 syz-executor.1 34619 1 784 0 S uwait 0xfffff80027428100 syz-executor.2 34614 1 817 0 S uwait 0xfffff80027428500 syz-executor.1 34613 1 784 0 S uwait 0xfffff8004f397f00 syz-executor.2 34609 1 817 0 S uwait 0xfffff8002d150700 syz-executor.1 34607 1 784 0 S uwait 0xfffff8002d150d00 syz-executor.2 34602 1 784 0 S uwait 0xfffff800275e4900 syz-executor.2 34601 1 817 0 S uwait 0xfffff80027e4f500 syz-executor.1 34596 1 817 0 S uwait 0xfffff80027428900 syz-executor.1 34595 1 784 0 S uwait 0xfffff80020b16b00 syz-executor.2 34590 1 817 0 S uwait 0xfffff80027b86700 syz-executor.1 34587 1 784 0 S uwait 0xfffff80027e4f700 syz-executor.2 34585 1 817 0 S uwait 0xfffff8002057dd00 syz-executor.1 34581 1 784 0 S uwait 0xfffff80020b16900 syz-executor.2 34579 1 817 0 S uwait 0xfffff800208e8b00 syz-executor.1 34578 1 784 0 S uwait 0xfffff80020aad500 syz-executor.2 34573 1 817 0 S uwait 0xfffff80027b3d700 syz-executor.1 34570 1 784 0 S uwait 0xfffff80027e4f300 syz-executor.2 34569 1 817 0 S uwait 0xfffff8004f397700 syz-executor.1 34564 1 817 0 S uwait 0xfffff800208e8f00 syz-executor.1 34563 1 784 0 S uwait 0xfffff800208e8d00 syz-executor.2 34559 1 784 0 S uwait 0xfffff80020aad900 syz-executor.2 34557 1 817 0 S uwait 0xfffff80027948100 syz-executor.1 34555 1 784 0 S uwait 0xfffff80027428b00 syz-executor.2 34550 1 817 0 S uwait 0xfffff8004f397100 syz-executor.1 34547 1 784 0 S uwait 0xfffff80027e4ff00 syz-executor.2 34544 1 817 0 S uwait 0xfffff8002742af00 syz-executor.1 34542 1 784 0 S uwait 0xfffff80054aec500 syz-executor.2 34533 1 784 0 S uwait 0xfffff80027b86d00 syz-executor.2 34524 1 784 0 S uwait 0xfffff80015ac3300 syz-executor.2 34516 1 784 0 S uwait 0xfffff80015eb9900 syz-executor.2 34506 1 794 0 S uwait 0xfffff80020b16f00 syz-executor.3 33544 1 783 0 S uwait 0xfffff80027948b00 syz-executor.0 33537 1 783 0 S uwait 0xfffff8002057d900 syz-executor.0 33530 1 783 0 S uwait 0xfffff8004f397b00 syz-executor.0 33528 1 784 0 S uwait 0xfffff8004f397900 syz-executor.2 33523 1 783 0 S uwait 0xfffff80027b3d900 syz-executor.0 33521 1 817 0 S uwait 0xfffff80027ddd100 syz-executor.1 33516 1 817 0 S uwait 0xfffff80015eb9700 syz-executor.1 33514 1 817 0 S uwait 0xfffff80027b86b00 syz-executor.1 33510 1 817 0 S uwait 0xfffff80027d37f00 syz-executor.1 33505 1 817 0 S uwait 0xfffff80027d37500 syz-executor.1 33500 1 784 0 S uwait 0xfffff8002d150300 syz-executor.2 33499 1 784 0 S uwait 0xfffff80027b86100 syz-executor.2 33496 1 817 0 S uwait 0xfffff80027b86300 syz-executor.1 33493 1 817 0 S uwait 0xfffff80027b3d100 syz-executor.1 33488 1 817 0 S uwait 0xfffff80027428d00 syz-executor.1 33484 1 817 0 S uwait 0xfffff80027948d00 syz-executor.1 33479 1 817 0 S uwait 0xfffff80027d37b00 syz-executor.1 33476 1 817 0 S umtxn 0xfffff80015ec5b00 syz-executor.1 33464 1 817 0 S uwait 0xfffff80027428700 syz-executor.1 33461 1 817 0 S uwait 0xfffff8002d150900 syz-executor.1 33457 1 817 0 S uwait 0xfffff8002057db00 syz-executor.1 33452 1 817 0 S uwait 0xfffff80027d37900 syz-executor.1 33447 1 817 0 S uwait 0xfffff80027ddd500 syz-executor.1 33442 1 817 0 S uwait 0xfffff80027b86f00 syz-executor.1 33438 1 817 0 S uwait 0xfffff80027dddf00 syz-executor.1 33434 1 817 0 S uwait 0xfffff80027dddb00 syz-executor.1 33431 1 817 0 S uwait 0xfffff80027d37100 syz-executor.1 33425 1 817 0 S uwait 0xfffff80015eb9500 syz-executor.1 33423 1 817 0 S uwait 0xfffff80015ac3100 syz-executor.1 33421 1 817 0 S uwait 0xfffff80027ddd700 syz-executor.1 33416 1 783 0 S uwait 0xfffff80027ddd300 syz-executor.0 33413 1 783 0 S uwait 0xfffff8004f397d00 syz-executor.0 31454 1 817 0 S uwait 0xfffff80054aecf00 syz-executor.1 30501 1 794 0 S uwait 0xfffff8004f397300 syz-executor.3 30496 1 794 0 S uwait 0xfffff80027e4fd00 syz-executor.3 26761 1 817 0 S uwait 0xfffff80015e56500 syz-executor.1 26757 1 817 0 S uwait 0xfffff8002d150f00 syz-executor.1 17050 0 0 0 DL aiordy 0xfffff80027c3a000 [aiod4] 17049 0 0 0 DL aiordy 0xfffff800275a9538 [aiod3] 17048 0 0 0 DL aiordy 0xfffff80027dfb000 [aiod2] 17046 0 0 0 DL aiordy 0xfffff80027dfba70 [aiod1] 14255 1 14255 65 Ss select 0xfffff80054b532c0 dhclient 10155 1 10155 0 Ss select 0xfffff80015eea8c0 dhclient 10152 1 10152 0 Ss select 0xfffff8004f4948c0 dhclient 10133 1 10133 65 Ss select 0xfffff8004f497440 dhclient 8659 1 8659 0 Ss select 0xfffff80054b5e440 dhclient 8656 1 8656 0 Ss select 0xfffff800549e58c0 dhclient 8637 1 8637 65 Ss select 0xfffff80027c9fd40 dhclient 7957 1 7957 0 Ss select 0xfffff80054944a40 dhclient 7954 1 7954 0 Ss select 0xfffff8002734a740 dhclient 7929 1 7929 65 Ss select 0xfffff800549625c0 dhclient 823 1 823 0 Ss select 0xfffff800273958c0 dhclient 817 780 817 0 Ss piperd 0xfffff80027c9c2e8 syz-executor.1 816 1 816 0 Ss select 0xfffff80015e8ad40 dhclient 794 780 794 0 Rs syz-executor.3 784 780 784 0 Ss piperd 0xfffff80015db0ba0 syz-executor.2 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100097 S uwait 0xfffff800153d0900 syz-fuzzer 100119 S uwait 0xfffff80027428f00 syz-fuzzer 100120 S kqread 0xfffff80015eb9300 syz-fuzzer 100121 S uwait 0xfffff800275e4100 syz-fuzzer 100122 S uwait 0xfffff80015e56700 syz-fuzzer 100123 S uwait 0xfffff800275e4300 syz-fuzzer 100124 S uwait 0xfffff800275e4500 syz-fuzzer 100125 S uwait 0xfffff80015e56900 syz-fuzzer 100126 S uwait 0xfffff80027948900 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015ef40b0 csh 776 694 776 0 Ss select 0xfffff800272bcd40 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ab64b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab84b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab8cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abf4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abfcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a1 cron 694 1 694 0 Ss select 0xfffff80015e7c440 sshd 507 1 507 0 Ss select 0xfffff800273f42c0 syslogd 436 1 436 0 Ss select 0xfffff80015e13440 devd 435 1 435 65 Ss select 0xfffff800274355c0 dhclient 350 1 350 0 Ss select 0xfffff80015e8a140 dhclient 347 1 347 0 Ss select 0xfffff800157b12c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd1538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004ddc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828497f8 [dom0] 100087 D launds 0xffffffff82849804 [laundry: dom0] 100088 D umarcl 0xffffffff815c58a0 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f5d8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff83057410 [pf purge] 15 0 0 0 DL - 0xffffffff8282abdc [soaiod4] 9 0 0 0 DL - 0xffffffff8282abdc [soaiod3] 8 0 0 0 DL - 0xffffffff8282abdc [soaiod2] 7 0 0 0 DL - 0xffffffff8282abdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8244ab40 [doneq0] 100045 D - 0xffffffff8244aac0 [async] 100078 D - 0xffffffff8244a990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271e8e0 [g_event] 100036 D - 0xffffffff8271e8e8 [g_up] 100037 D - 0xffffffff8271e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 WL (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 I [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 0xffffffff828471f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [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 - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ebd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153eb900 [vtnet0 txq 0] 100057 D - 0xfffff800153eb500 [vtnet0 rxq 1] 100058 D - 0xfffff800153eb100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015468900 [mca taskq] 100066 D - 0xffffffff81e225e1 [deadlkres] 100074 D - 0xfffff80015ab5100 [acpi_task_0] 100075 D - 0xfffff80015ab5100 [acpi_task_1] 100076 D - 0xfffff80015ab5100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] 176210 D - 0xfffff8002d4a6100 [system_taskq_0] 176211 D - 0xfffff8002d4a6100 [system_taskq_1] 176212 D - 0xfffff8002d4a5d00 [system_delay_taskq_] 176213 D - 0xfffff8002d4a5d00 [system_delay_taskq_] 176214 D - 0xfffff8002d46ad00 [arc_prune_0] 176215 D - 0xfffff8002d46ad00 [arc_prune_1] db> show all locks Process 84183 (syz-executor.0) thread 0xfffffe00a2bbdc80 (191064) exclusive sleep mutex socket (socket) r = 0 (0xfffff80020227b10) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7258 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80053452e68) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7256 Process 84181 (syz-executor.3) thread 0xfffffe009f25c3a0 (175377) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82765910) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:932 db> show malloc Type InUse MemUse Requests pcb 4994 22953K 222251 sysctloid 46272 17352K 46339 pf_hash 5 11560K 5 devbuf 4216 6982K 4245 linker 368 5883K 497 sctp_stro 2449 5028K 52969 sctp_atcl 4931 4931K 164196 filedesc 278 4484K 166399 solaris 130 4433K 200 tcp_hpts 5 3219K 5 sctp_atky 7390 2788K 220546 pf_rule 670 2680K 3538 kobj 326 2608K 486 vtbuf 24 2064K 46 sctp_athm 4931 1850K 164520 sctp_map 4898 1837K 103888 subproc 415 1801K 84402 newblk 9 1036K 83805 vfscache 3 1035K 3 acpica 1674 649K 54806 inodedep 89 608K 85323 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 kdtrace 519 396K 175249 bus 986 377K 3469 BPF 46 337K 94 umtx 682 299K 682 DEVFS1 108 216K 125 module 514 193K 514 vnet_data 1 176K 1 tidhash 3 164K 3 sctp_timw 293 147K 293 pagedep 9 140K 83712 UMA 365 137K 365 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 120K 8 routetbl 176 105K 1411 audit_evclass 236 89K 294 kqueue 200 83K 84226 temp 36 81K 23068 mtx_pool 2 80K 2 syncache 1 76K 1 pwddesc 198 75K 84281 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 127 64K 137 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 136 51K 136 pf_table 12 48K 248 shm 3 48K 9 taskqueue 78 47K 78 lltable 51 45K 386 ithread 99 43K 99 rman 84 42K 425 dirrem 80 40K 83146 KTRACE 102 39K 6363 DEVFSP 99 38K 17964 pf_ifnet 66 37K 648 kstat_data 17 34K 17 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 freefile 80 30K 83028 GEOM 60 29K 493 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 376 ifnet 7 25K 7 plimit 24 24K 1469 kcovinfo 64 24K 68 osd 58 22K 11165 ksem 4 21K 73 CAM queue 5 21K 1528 selfd 55 21K 1068759 pfs_nodes 20 20K 20 proc-args 52 20K 745 xform 49 19K 29580 UART 12 18K 12 session 35 18K 71 bmsafemap 2 17K 84174 inpcbpolicy 44 17K 19711 crypto 30 17K 6606 rpc 2 16K 2 shmfd 1 16K 108 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 72 vt 11 11K 11 acpisem 28 11K 28 Unitno 28 11K 51 CAM XPT 22 11K 543 uidinfo 3 9K 24 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 103 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 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 166172 in_multi 6 3K 8 vnodemarker 3 3K 4619 prison 8 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 82992 sctp_ifn 6 3K 14 tcp_fsb 6 3K 3523 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 82991 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 110 newdirblk 4 2K 83086 diradd 4 2K 83190 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 96128 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 taskq 2 1K 2 aesni_data 2 1K 2 htcp data 2 1K 599 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 50 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 sfs_nodes 0 0K 0 zones_data 0 0K 0 dctcp data 0 0K 298 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 80309 sctp_iter 0 0K 469 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 459 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 4180 cubic data 0 0K 577 vegas data 0 0K 88 chd data 0 0K 78 mqdata 0 0K 0 tcp_do 0 0K 0 cdg data 0 0K 30 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 65531 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2312 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 11 allocindir 0 0K 0 indirdep 0 0K 11 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 264 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 3 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 83454 namei_tracker 0 0K 7 export_host 0 0K 0 cl_savebuf 0 0K 5 tcp_log_dev 0 0K 1428 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 29036 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 40 lio 0 0K 32 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 222 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 84586 ioctlops 0 0K 6872 eventfd 0 0K 106 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 1156 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 10 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 8369 2094 1115312 0 254 42856448 0 malloc-8192 8192 2484 2179 108312 0 2 38199296 0 malloc-384 384 52393 3507 156317 0 30 21465600 0 sctp_asoc 2288 2449 2291 51944 0 254 10845120 0 malloc-1024 1024 4936 4384 170823 0 16 9543680 0 malloc-2048 2048 2465 2193 53657 0 8 9539584 0 malloc-384 384 13587 10913 1558922 0 31 9408000 0 sctp_ep 1280 2482 2270 108307 0 254 6082560 0 malloc-1024 1024 2837 2135 204563 0 16 5091328 0 malloc-1024 1024 188 4700 87514 0 16 5005312 0 malloc-32768 32768 140 6 83200 0 2 4784128 0 mbuf 256 11686 5084 5437601 0 254 4293120 0 malloc-1024 1024 4179 9 4236 0 16 4288512 0 mbuf_cluster 2048 2010 2 2010 0 254 4120576 0 malloc-1024 1024 139 3453 67555 0 16 3678208 0 sctp_raddr 736 2456 2538 72509 0 254 3675584 0 UMA Slabs 0 112 28202 19 28808 0 126 3160752 0 malloc-4096 4096 677 2 3408 0 2 2781184 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 RADIX NODE 144 17443 894 1915532 0 63 2640528 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-512 512 242 4694 84231 0 31 2527232 0 tcp_log 416 51 5358 476827 0 254 2250144 0 malloc-384 384 770 4530 359082 0 30 2035200 0 BUF TRIE 144 220 13248 18031 0 62 1939392 0 malloc-8192 8192 200 6 84186 0 1 1687552 0 ertt_txseginfo 40 21631 5134 543597 0 254 1070600 0 malloc-32768 32768 1 28 303 0 1 950272 0 sctp_chunk 152 3108 2768 43371 0 254 893152 0 MAP ENTRY 96 8239 371 4538088 0 126 826560 0 FFS inode 1160 628 51 83663 0 10 787640 0 VM OBJECT 264 2797 83 1186086 0 30 760320 0 malloc-384 384 1725 65 56424 0 30 687360 0 THREAD 1808 320 21 91064 0 8 616528 0 256 Bucket 2048 213 75 26621 0 8 589824 0 socket 944 119 493 129702 0 254 577728 0 vmem btag 56 9563 73 9747 0 254 539616 0 mbuf_packet 256 707 1303 2537822 0 254 514560 0 sctp_laddr 48 7406 2254 62098 0 254 463680 0 malloc-16384 16384 26 2 43 0 1 458752 0 VMSPACE 2544 162 12 84146 0 4 442656 0 tcp_bbr_map 128 1696 1714 118762 0 126 436480 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-384 384 855 65 23758 0 30 353280 0 VNODE 448 667 89 83704 0 30 338688 0 malloc-65536 65536 4 1 5 0 1 327680 0 malloc-512 512 31 569 100360 0 30 307200 0 PROC 1336 197 19 84183 0 8 288576 0 malloc-2048 2048 127 3 171 0 8 266240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-384 384 617 63 113703 0 30 261120 0 UMA Zones 768 337 2 337 0 16 260352 0 tcp_inpcb 488 29 499 11122 0 254 257664 0 32 Bucket 256 461 544 74029 0 62 257280 0 malloc-1024 1024 229 3 235 0 16 237568 0 filedesc0 1072 198 19 84281 0 8 232624 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-4096 4096 19 36 30245 0 3 225280 0 malloc-384 384 493 67 345980 0 30 215040 0 malloc-16384 16384 11 2 247 0 1 212992 0 16 Bucket 144 976 480 21828 0 62 209664 0 malloc-8192 8192 23 2 3892 0 1 204800 0 tcpcb 1080 29 160 11122 0 254 204120 0 malloc-512 512 359 33 85679 0 30 200704 0 64 Bucket 512 272 112 24186 0 30 196608 0 FFS2 dinode 256 628 122 83662 0 62 192000 0 malloc-16384 16384 5 6 55 0 1 180224 0 malloc-512 512 310 26 6438 0 30 172032 0 sctp_stream_msg_out 112 159 1245 26828 0 254 157248 0 S VFS Cache 104 1093 389 85843 0 126 154128 0 malloc-512 512 198 66 170638 0 30 135168 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 3 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 UMA Kegs 384 322 1 322 0 30 124032 0 ksiginfo 112 201 843 4057 0 126 116928 0 malloc-16384 16384 2 5 143 0 1 114688 0 128 Bucket 1024 57 46 21058 0 16 105472 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-512 512 121 63 84537 0 30 94208 0 pcpu-8 8 11631 145 43517 0 254 94208 0 g_bio 408 0 210 113486 0 30 85680 0 clpbuf 2624 0 32 38 0 16 83968 0 malloc-4096 4096 13 6 4444 0 2 77824 0 malloc-384 384 98 102 146461 0 30 76800 0 2 Bucket 32 1190 1204 31462 0 254 76608 0 malloc-16384 16384 2 2 9 0 1 65536 0 malloc-8192 8192 5 3 13 0 1 65536 0 malloc-8192 8192 2 6 87236 0 1 65536 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-2048 2048 18 12 202 0 8 61440 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-512 512 54 42 3572 0 30 49152 0 malloc-512 512 79 17 2041 0 30 49152 0 TURNSTILE 136 342 15 342 0 62 48552 0 Files 80 344 256 260930 0 126 48000 0 8 Bucket 80 319 281 11321 0 126 48000 0 udp_inpcb 488 8 88 6223 0 254 46848 0 pipe 744 25 35 2362 0 16 44640 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 2 3 153 0 1 40960 0 tcp_bbr_pcb 832 11 34 2276 0 16 37440 0 tcp_rack_pcb 832 6 39 3523 0 16 37440 0 NAMEI 1024 0 36 380299 0 16 36864 0 malloc-4096 4096 8 1 35 0 2 36864 0 malloc-2048 2048 2 16 4719 0 8 36864 0 pcpu-64 64 492 84 492 0 254 36864 0 SLEEPQUEUE 88 342 42 342 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-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 ripcb 488 7 57 1009 0 254 31232 0 PWD 32 125 757 83168 0 254 28224 0 4 Bucket 48 17 571 6054 0 254 28224 0 KNOTE 160 28 147 996394 0 62 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 malloc-4096 4096 4 2 73 0 2 24576 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 488 0 48 1357 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 2 3 2744 0 2 20480 0 Mountpoints 2752 2 5 2 0 4 19264 0 tcp_rack_map 112 9 135 4822 0 126 16128 0 ertt 72 29 195 11122 0 126 16128 0 vtnet_tx_hdr 24 0 668 828241 0 254 16032 0 unpcb 256 24 36 1613 0 254 15360 0 malloc-4096 4096 1 2 17 0 2 12288 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 sctp_readq 152 5 73 2699 0 254 11856 0 AIO 208 2 55 621 0 62 11856 0 kenv 258 15 30 1040 0 30 11610 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 156 0 16 8192 0 malloc-1024 1024 0 8 80 0 16 8192 0 pf tags 104 35 43 183 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 73 0 126 8096 0 rl_entry 40 109 93 109 0 254 8080 0 udpcb 32 8 244 7580 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 cryptop 280 0 28 1777 0 30 7840 0 AIOCB 552 0 14 739 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 16 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 16 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 22 0 22 0 62 3872 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 domainset 40 0 63 7 0 254 2520 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 1 0 0 zio_data_buf_7168 7168 0 0 0 0 1 0 0 zio_buf_7168 7168 0 0 0 0 1 0 0 zio_data_buf_6144 6144 0 0 0 0 1 0 0 zio_buf_6144 6144 0 0 0 0 1 0 0 zio_data_buf_5120 5120 0 0 0 0 1 0 0 zio_buf_5120 5120 0 0 0 0 1 0 0 zio_data_buf_4096 4096 0 0 0 0 2 0 0 zio_buf_4096 4096 0 0 0 0 2 0 0 zio_data_buf_3584 3584 0 0 0 0 2 0 0 zio_buf_3584 3584 0 0 0 0 2 0 0 zio_data_buf_3072 3072 0 0 0 0 4 0 0 zio_buf_3072 3072 0 0 0 0 4 0 0 zio_data_buf_2560 2560 0 0 0 0 4 0 0 zio_buf_2560 2560 0 0 0 0 4 0 0 zio_data_buf_2048 2048 0 0 0 0 8 0 0 zio_buf_2048 2048 0 0 0 0 8 0 0 zio_data_buf_1536 1536 0 0 0 0 8 0 0 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