panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12388 cpuid = 1 time = 1625657333 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516fd5b0 vpanic() at vpanic+0x1cc/frame 0xfffffe00516fd610 panic() at panic+0x43/frame 0xfffffe00516fd670 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00516fd6d0 bbr_output_wtime() at bbr_output_wtime+0x4fa8/frame 0xfffffe00516fd990 bbr_output() at bbr_output+0x67/frame 0xfffffe00516fd9c0 tcp_hpts_thread() at tcp_hpts_thread+0xe50/frame 0xfffffe00516fdb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00516fdbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00516fdbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00516fdbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100084 ] Stopped at kdb_enter+0x67: movq $0,0x164243e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xffffffff81132430 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516fd590 rbp 0xfffffe00516fd5b0 rsi 0 rdi 0xffffffff81132466 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00516fd480 r11 0x1ffaefff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81a6f000 r14 0xffffffff81a759c1 r15 0xffffffff81a759c1 rip 0xffffffff811294c7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164243e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c75a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ee70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271ee70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271faf0 (map 0xffffffff8271faf0) (map.pmap 0xffffffff8271fbb0) (pmap 0xffffffff8271fc10) threads: 23 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100030 L *kernel 0xfffff80004c70d80 [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 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 Run CPU 1 [swi1: hpts] 100085 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 29055 828 828 0 R syz-executor.3 29051 811 811 0 R (threaded) syz-executor.2 130703 Run CPU 0 syz-executor.2 134153 S connec 0xfffff80059f200e0 syz-executor.2 26924 1 783 0 S uwait 0xfffff8006b702100 syz-executor.1 26065 1 783 0 S uwait 0xfffff8005990db00 syz-executor.1 26063 1 783 0 S uwait 0xfffff8002f2e3b00 syz-executor.1 24300 1 811 0 S uwait 0xfffff8005990df00 syz-executor.2 24298 1 811 0 S uwait 0xfffff80015d98700 syz-executor.2 24297 1 811 0 S uwait 0xfffff80059810500 syz-executor.2 24295 1 811 0 S uwait 0xfffff8006b702700 syz-executor.2 24294 1 828 0 S uwait 0xfffff800598b6b00 syz-executor.3 24291 1 828 0 S uwait 0xfffff80059659100 syz-executor.3 24245 1 811 0 S uwait 0xfffff8005980b700 syz-executor.2 24244 1 811 0 S uwait 0xfffff8005980b300 syz-executor.2 24243 1 811 0 S uwait 0xfffff800598b6500 syz-executor.2 24240 1 811 0 S uwait 0xfffff8005980bb00 syz-executor.2 24239 1 782 0 S uwait 0xfffff80059659300 syz-executor.0 24237 1 782 0 S uwait 0xfffff8005990d300 syz-executor.0 24159 1 811 0 S uwait 0xfffff8002f0c1b00 syz-executor.2 24158 1 811 0 S uwait 0xfffff8006b9a9100 syz-executor.2 24092 1 811 0 S uwait 0xfffff8002f0c1d00 syz-executor.2 24086 1 811 0 S uwait 0xfffff8005980bf00 syz-executor.2 23347 1 783 0 S uwait 0xfffff8006b702b00 syz-executor.1 23346 1 783 0 S uwait 0xfffff8005990d900 syz-executor.1 23078 1 782 0 S uwait 0xfffff8006b5b4d00 syz-executor.0 23074 1 782 0 S uwait 0xfffff80059810f00 syz-executor.0 23038 1 782 0 S uwait 0xfffff8006b9a9300 syz-executor.0 23037 1 782 0 S uwait 0xfffff800598b6700 syz-executor.0 23036 1 782 0 S uwait 0xfffff80059776700 syz-executor.0 23035 1 782 0 S uwait 0xfffff8006b702d00 syz-executor.0 22651 1 782 0 S uwait 0xfffff80059776500 syz-executor.0 22650 1 782 0 S uwait 0xfffff80059776300 syz-executor.0 22649 1 782 0 S uwait 0xfffff80059810b00 syz-executor.0 22648 1 782 0 S uwait 0xfffff800598b6d00 syz-executor.0 19438 1 828 0 S uwait 0xfffff800598b6900 syz-executor.3 19437 1 828 0 S uwait 0xfffff80059595100 syz-executor.3 19436 1 828 0 S uwait 0xfffff80059810100 syz-executor.3 19435 1 828 0 S uwait 0xfffff8006b702300 syz-executor.3 15198 1 15190 0 S uwait 0xfffff80059776b00 syz-executor.0 15193 1 782 0 S uwait 0xfffff80059776900 syz-executor.0 15108 1 811 0 S uwait 0xfffff800598b6100 syz-executor.2 15107 1 811 0 S uwait 0xfffff8005990dd00 syz-executor.2 15105 1 811 0 S uwait 0xfffff8005990d700 syz-executor.2 15103 1 811 0 S uwait 0xfffff80059776d00 syz-executor.2 15080 1 828 0 S uwait 0xfffff8006b5b4900 syz-executor.3 15077 1 828 0 S uwait 0xfffff800598b6f00 syz-executor.3 14905 1 782 0 S uwait 0xfffff80059810900 syz-executor.0 14904 1 782 0 S uwait 0xfffff8006b702f00 syz-executor.0 10406 1 10406 65 Ss select 0xfffff8005980f440 dhclient 10242 1 811 0 S uwait 0xfffff80059776f00 syz-executor.2 10223 1 783 0 S uwait 0xfffff80015d98500 syz-executor.1 10220 1 783 0 S uwait 0xfffff80059659b00 syz-executor.1 10219 1 828 0 S uwait 0xfffff80059595b00 syz-executor.3 10216 1 828 0 S uwait 0xfffff80059595300 syz-executor.3 10214 1 783 0 S uwait 0xfffff80059659700 syz-executor.1 10209 1 783 0 S uwait 0xfffff80059595900 syz-executor.1 10204 1 783 0 S uwait 0xfffff80059597100 syz-executor.1 10201 1 783 0 S uwait 0xfffff80015ddc500 syz-executor.1 10197 1 828 0 S uwait 0xfffff8006b5f1500 syz-executor.3 10194 1 783 0 S uwait 0xfffff8006b9a9700 syz-executor.1 10190 1 783 0 S uwait 0xfffff80059595700 syz-executor.1 10187 1 828 0 S uwait 0xfffff800252ebd00 syz-executor.3 10182 1 783 0 S uwait 0xfffff80059597900 syz-executor.1 10178 1 828 0 S uwait 0xfffff80059597700 syz-executor.3 10177 1 783 0 S uwait 0xfffff8006b9a9b00 syz-executor.1 10171 1 828 0 S uwait 0xfffff80059595500 syz-executor.3 10168 1 783 0 S uwait 0xfffff80059595f00 syz-executor.1 10164 1 828 0 S uwait 0xfffff80059659d00 syz-executor.3 10159 1 783 0 S uwait 0xfffff80059597d00 syz-executor.1 10158 1 811 0 S uwait 0xfffff80059659f00 syz-executor.2 10150 1 811 0 S uwait 0xfffff80059597300 syz-executor.2 10149 1 783 0 S uwait 0xfffff80025dd1b00 syz-executor.1 10145 1 811 0 S uwait 0xfffff80059595d00 syz-executor.2 10138 1 783 0 S uwait 0xfffff800252eb100 syz-executor.1 10136 1 811 0 S uwait 0xfffff80059597f00 syz-executor.2 10130 1 811 0 S uwait 0xfffff80015d98b00 syz-executor.2 10129 1 783 0 S uwait 0xfffff80059597b00 syz-executor.1 10123 1 811 0 S uwait 0xfffff80059597500 syz-executor.2 10119 1 783 0 S uwait 0xfffff80015dd6900 syz-executor.1 10116 1 811 0 S uwait 0xfffff80015dd1100 syz-executor.2 10110 1 783 0 S uwait 0xfffff8006b9a9900 syz-executor.1 10108 1 811 0 S uwait 0xfffff8006b5b4500 syz-executor.2 10103 1 811 0 S uwait 0xfffff8006b5b4700 syz-executor.2 10098 1 783 0 S uwait 0xfffff8006b9a9500 syz-executor.1 10096 1 811 0 S uwait 0xfffff80015dd1900 syz-executor.2 10091 1 783 0 S uwait 0xfffff8006b5f1300 syz-executor.1 10086 1 811 0 S uwait 0xfffff8006b5f1100 syz-executor.2 10078 1 811 0 S uwait 0xfffff8006b5f1f00 syz-executor.2 10072 1 811 0 S uwait 0xfffff800252eb500 syz-executor.2 10063 1 811 0 S uwait 0xfffff8006b5b4100 syz-executor.2 10057 1 782 0 S uwait 0xfffff80015dd3900 syz-executor.0 10053 1 782 0 S uwait 0xfffff8006b5b4f00 syz-executor.0 10050 1 811 0 S uwait 0xfffff80015dd6d00 syz-executor.2 10049 1 782 0 S uwait 0xfffff8006b5f1900 syz-executor.0 10040 1 811 0 S uwait 0xfffff80015dd9d00 syz-executor.2 10039 1 782 0 S uwait 0xfffff80015d98100 syz-executor.0 10034 1 811 0 S uwait 0xfffff8006b5b4300 syz-executor.2 10031 1 782 0 S uwait 0xfffff8006b9a9f00 syz-executor.0 10028 1 782 0 S uwait 0xfffff80025cce900 syz-executor.0 10023 1 782 0 S uwait 0xfffff8006b9a9d00 syz-executor.0 10019 1 811 0 S uwait 0xfffff8006b5f1b00 syz-executor.2 10018 1 782 0 S uwait 0xfffff80015dd3300 syz-executor.0 10012 1 782 0 S uwait 0xfffff80015d98900 syz-executor.0 10005 1 782 0 S uwait 0xfffff80015dd1f00 syz-executor.0 9997 1 782 0 S uwait 0xfffff8006b5f1d00 syz-executor.0 9989 1 782 0 S uwait 0xfffff80025cce700 syz-executor.0 9980 1 782 0 S uwait 0xfffff80025cca700 syz-executor.0 9971 1 782 0 S uwait 0xfffff80015dd6100 syz-executor.0 9965 1 782 0 S uwait 0xfffff80015dcf900 syz-executor.0 9960 1 782 0 S uwait 0xfffff8006b5b4b00 syz-executor.0 9949 1 782 0 S uwait 0xfffff80015d98300 syz-executor.0 9940 1 782 0 S uwait 0xfffff80015dd6b00 syz-executor.0 9930 1 782 0 S uwait 0xfffff800252eb900 syz-executor.0 9922 1 782 0 S uwait 0xfffff800252eb700 syz-executor.0 7857 1 783 0 SV uwait 0xfffff80015d98d00 syz-executor.1 6490 1 6490 0 Ss select 0xfffff8006b64ba40 dhclient 6482 1 6482 0 Ss select 0xfffff8006b3ddd40 dhclient 6447 1 6447 65 Ss select 0xfffff8006b452bc0 dhclient 4738 1 4738 0 Ss select 0xfffff8006b4925c0 dhclient 4733 1 4733 0 Ss select 0xfffff8006b4922c0 dhclient 4705 1 4705 65 Ss select 0xfffff8006b492bc0 dhclient 4219 1 828 0 S uwait 0xfffff80025dd1300 syz-executor.3 4218 1 828 0 S uwait 0xfffff80015dd1d00 syz-executor.3 4217 1 811 0 S uwait 0xfffff80015dd6500 syz-executor.2 4216 1 828 0 S uwait 0xfffff80025dd1d00 syz-executor.3 4215 1 811 0 S uwait 0xfffff80015e85f00 syz-executor.2 4214 1 828 0 S uwait 0xfffff80015dcf100 syz-executor.3 4203 1 811 0 S uwait 0xfffff80025ccef00 syz-executor.2 4201 1 811 0 S uwait 0xfffff80025dd1f00 syz-executor.2 4200 1 782 0 S uwait 0xfffff800252ebf00 syz-executor.0 4199 1 782 0 S uwait 0xfffff80025cce300 syz-executor.0 4198 1 828 0 S uwait 0xfffff800252ebb00 syz-executor.3 4197 1 811 0 S uwait 0xfffff800252eb300 syz-executor.2 4195 1 828 0 S uwait 0xfffff80015dd9b00 syz-executor.3 4194 1 811 0 S uwait 0xfffff80015dcfd00 syz-executor.2 4172 1 811 0 S uwait 0xfffff80015dd6300 syz-executor.2 4171 1 811 0 S uwait 0xfffff80015e85b00 syz-executor.2 4166 1 828 0 S uwait 0xfffff80025cca100 syz-executor.3 4165 1 828 0 S uwait 0xfffff80015dd9300 syz-executor.3 3754 1 828 0 S uwait 0xfffff80015d2ad00 syz-executor.3 3752 1 828 0 S uwait 0xfffff80025dd1700 syz-executor.3 3674 0 0 0 DL aiordy 0xfffff80025cc8a70 [aiod4] 3673 0 0 0 DL aiordy 0xfffff8006b2ae000 [aiod3] 3672 0 0 0 DL aiordy 0xfffff80025500538 [aiod2] 3671 0 0 0 DL aiordy 0xfffff8006b358a70 [aiod1] 3635 1 828 0 S uwait 0xfffff80025a38300 syz-executor.3 3633 1 828 0 S uwait 0xfffff80025dd1100 syz-executor.3 3632 1 828 0 S uwait 0xfffff80015e85d00 syz-executor.3 3631 1 828 0 S uwait 0xfffff80015dd3700 syz-executor.3 3557 3554 782 0 SV uwait 0xfffff80015dd3d00 syz-executor.0 3554 1 782 0 DV ppwait 0xfffff8002541bf58 syz-executor.0 3523 1 828 0 S uwait 0xfffff80025cce500 syz-executor.3 3521 1 828 0 S uwait 0xfffff80025ccad00 syz-executor.3 3511 1 782 0 S uwait 0xfffff80015dd6700 syz-executor.0 3510 1 782 0 S uwait 0xfffff80015dcfb00 syz-executor.0 3509 1 782 0 S uwait 0xfffff80015dd3b00 syz-executor.0 3508 1 782 0 S uwait 0xfffff80015dcf300 syz-executor.0 3502 1 782 0 S uwait 0xfffff80025dd1900 syz-executor.0 3500 1 782 0 S uwait 0xfffff80025cced00 syz-executor.0 2845 1 2845 0 Ss select 0xfffff800253e35c0 dhclient 2842 1 2842 0 Ss select 0xfffff80025c69a40 dhclient 2820 1 2820 65 Ss select 0xfffff800253e3440 dhclient 828 780 828 0 Rs syz-executor.3 823 1 823 0 Ss select 0xfffff8002536e140 dhclient 819 1 819 0 Ss select 0xfffff80025c92bc0 dhclient 811 780 811 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100116 S uwait 0xfffff80025a38900 syz-fuzzer 100118 S nanslp 0xffffffff8273f0a0 syz-fuzzer 100119 S uwait 0xfffff80025a38f00 syz-fuzzer 100120 S uwait 0xfffff80015e85100 syz-fuzzer 100121 RunQ syz-fuzzer 100122 S uwait 0xfffff80015dcf700 syz-fuzzer 100123 S uwait 0xfffff80015b0f300 syz-fuzzer 100124 S uwait 0xfffff80015dd9700 syz-fuzzer 104463 S kqread 0xfffff80015dd1700 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80025a395e8 csh 776 694 776 0 Ss select 0xfffff800253e3140 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015489cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b124b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b12cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a994b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a99cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a9d4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a9dcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015aa04b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015aa0cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a0 cron 694 1 694 0 Ss select 0xfffff80025417ec0 sshd 507 1 507 0 Ss select 0xfffff800253e38c0 syslogd 436 1 436 0 Ss select 0xfffff80025324a40 devd 435 1 435 65 Ss select 0xfffff8002535fec0 dhclient 350 1 350 0 Ss select 0xfffff80015ed85c0 dhclient 347 1 347 0 Ss select 0xfffff80025324bc0 dhclient 23 0 0 0 RL [syncer] 22 0 0 0 DL vlruwt 0xfffff80015cb6a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100097 D sdflush 0xfffff80015f0dce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855308 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82849778 [dom0] 100087 D launds 0xffffffff82849784 [laundry: dom0] 100088 D umarcl 0xffffffff815c5950 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82fef8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e45410 [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 0xfffff80004437488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d56d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d56d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846c60 [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 - 0xfffff80004080900 [thr_0] 100029 D - 0xfffff80004080980 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100030 L *kernel 0xfffff80004c70d80 [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 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 Run CPU 1 [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 0xfffff80004bdb538 [init] 10 0 0 0 DL audit_w 0xffffffff82847170 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [swapper] 100005 D - 0xfffff80004bd3500 [if_config_tqg_0] 100006 D - 0xfffff80004c78d00 [softirq_0] 100007 D - 0xfffff80004c78500 [softirq_1] 100008 D - 0xfffff80004c77d00 [if_io_tqg_0] 100009 D - 0xfffff80004c77500 [if_io_tqg_1] 100011 D - 0xfffff80004c76900 [kqueue_ctx taskq] 100012 D - 0xfffff80004c76500 [pci_hp taskq] 100014 D - 0xfffff80004c6dd00 [inm_free taskq] 100016 D - 0xfffff80004c6d500 [linuxkpi_irq_wq] 100017 RunQ [thread taskq] 100018 D - 0xfffff80004c69d00 [in6m_free taskq] 100019 D - 0xfffff80004c69900 [aiod_kick taskq] 100020 D - 0xfffff80004c69500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd7d00 [firmware taskq] 100038 D - 0xfffff80004cd7900 [crypto_0] 100039 D - 0xfffff80004cd7900 [crypto_1] 100055 D - 0xfffff80004cd7100 [vtnet0 rxq 0] 100056 D - 0xfffff800153edd00 [vtnet0 txq 0] 100057 D - 0xfffff800153ed900 [vtnet0 rxq 1] 100058 D - 0xfffff800153ed500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153d0700 [virtio_balloon] 100064 D - 0xfffff800153ed100 [mca taskq] 100066 D - 0xffffffff81e225d1 [deadlkres] 100073 D - 0xfffff80015aa8d00 [acpi_task_0] 100074 D - 0xfffff80015aa8d00 [acpi_task_1] 100075 D - 0xfffff80015aa8d00 [acpi_task_2] 100077 D - 0xfffff80004cd7500 [CAM taskq] 29050 782 782 0 Z syz-executor.0 db> show all locks Process 12 (intr) thread 0xfffffe00042bb000 (100030) shared rw UMA lock (UMA lock) r = 0 (0xffffffff82244500) locked @ /syzkaller/managers/i386/kernel/sys/vm/uma_core.c:3019 Process 12 (intr) thread 0xfffffe0055374000 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800599c4b90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1536 Process 0 (kernel) thread 0xfffffe00042b6e40 (100017) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff8000400a000) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff82202b40) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 filedesc 304 4905K 56235 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 subproc 440 1917K 29286 pf_rule 376 1504K 1129 inodedep 939 1458K 31205 pcb 189 1326K 54236 newblk 10 1037K 51578 vfscache 3 1035K 3 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 dirrem 928 464K 30629 kdtrace 515 384K 63214 bus 986 377K 3469 freefile 928 348K 30531 BPF 46 337K 60 umtx 660 289K 660 linker 348 270K 409 DEVFS1 107 214K 124 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 temp 56 161K 6787 sctp_atcl 150 150K 31240 sctp_stro 71 142K 8741 pagedep 11 141K 27987 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 112K 7 UMA 270 102K 270 audit_evclass 236 89K 294 shm 8 88K 52 kqueue 213 88K 29089 sctp_atky 221 83K 40332 mtx_pool 2 80K 2 pwddesc 210 79K 29056 syncache 1 76K 1 sctp_timw 138 69K 138 routetbl 126 69K 3201 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 sctp_athm 150 57K 31342 DEVFS_RULE 56 54K 56 sctp_map 142 54K 17482 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 lltable 43 37K 117 cred 36 36K 839 taskqueue 60 36K 60 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 DEVFSP 80 30K 780 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 486 kcovinfo 64 24K 68 ksem 4 21K 959 CAM queue 5 21K 1528 selfd 55 21K 380527 pfs_nodes 20 20K 20 proc-args 52 20K 695 inpcbpolicy 50 19K 20025 session 36 18K 55 UART 12 18K 12 bmsafemap 2 17K 31726 rpc 2 16K 2 shmfd 1 16K 1230 pfs_vncache 1 16K 1 osd 42 16K 17893 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 85 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 4 10K 18 pf_ifnet 10 9K 485 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 70 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 tcp_fsb 9 4K 2869 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 55930 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 sctp_ifn 6 3K 14 newdirblk 6 3K 27965 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 112 NFSD session 1 2K 1 freework 4 2K 45610 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 soname 5 2K 55112 filecaps 5 2K 102 crypto 4 2K 93 diradd 4 2K 30670 freeblks 3 2K 30553 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 14 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 928 entropy 2 1K 47 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 cdg data 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 15293 sctp_iter 0 0K 115 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 105 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 1 sctp_stri 0 0K 204 pf_table 0 0K 699 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 15 dctcp data 0 0K 0 tcp_do 0 0K 0 vegas data 0 0K 0 htcp data 0 0K 0 cubic data 0 0K 0 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 36984 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 54 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 6 allocindir 0 0K 0 indirdep 0 0K 6552 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 8 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 4 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 0 twa_commands 0 0K 0 statfs 0 0K 28184 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 825 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 41687 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 14 lio 0 0K 4 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 133 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 34117 ioctlops 0 0K 1999 eventfd 0 0K 38 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 1000 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 3 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 8320 1175 814403 0 254 38891520 0 malloc-384 384 34994 1876 444270 0 30 14158080 0 malloc-8192 8192 80 894 22398 0 1 7979008 0 malloc-32768 32768 152 6 28116 0 1 5177344 0 malloc-1024 1024 4422 6 5314 0 16 4534272 0 malloc-1024 1024 231 2781 53848 0 16 3084288 0 mbuf 256 8889 2361 9960742 0 254 2880000 0 malloc-1024 1024 314 2426 71163 0 16 2805760 0 malloc-8192 8192 327 3 1166 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-1024 1024 943 1529 31319 0 16 2531328 0 sctp_asoc 2288 71 939 8741 0 254 2310880 0 tcp_log 416 16 5249 93538 0 254 2190240 0 malloc-2048 2048 73 929 9251 0 8 2052096 0 malloc-384 384 429 4661 83053 0 30 1954560 0 BUF TRIE 144 191 13277 24060 0 62 1939392 0 RADIX NODE 144 12706 423 658799 0 63 1890576 0 UMA Slabs 0 112 16783 26 16808 0 126 1882608 0 malloc-8192 8192 215 5 29590 0 1 1802240 0 malloc-4096 4096 404 6 2504 0 2 1679360 0 mbuf_cluster 2048 735 1 735 0 254 1507328 0 malloc-512 512 1021 1635 158470 0 30 1359872 0 malloc-384 384 1928 1532 33919 0 30 1328640 0 sctp_ep 1280 79 929 22397 0 254 1290240 0 malloc-384 384 2453 67 250717 0 30 967680 0 MAP ENTRY 96 9233 385 1586785 0 126 923328 0 VM OBJECT 264 3073 92 415854 0 30 835560 0 malloc-384 384 2041 59 118289 0 30 806400 0 sctp_raddr 736 71 952 8741 0 254 752928 0 FFS inode 1160 614 23 31160 0 8 738920 0 THREAD 1808 303 27 34157 0 8 596640 0 tcp_bbr_map 128 22 4566 2443781 0 127 587264 0 malloc-65536 65536 2 6 5274 0 1 524288 0 VMSPACE 2544 182 13 29030 0 4 496080 0 ertt_txseginfo 40 1 11917 8576707 0 254 476720 0 256 Bucket 2048 211 15 48114 0 8 462848 0 malloc-16384 16384 25 0 29 0 1 409600 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 653 76 31201 0 30 326592 0 PROC 1336 210 18 29055 0 8 304608 0 tcp_inpcb 488 40 512 17881 0 254 269376 0 socket 944 118 162 43989 0 254 264320 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-512 512 499 5 2338 0 30 258048 0 vmem btag 56 4554 42 4554 0 254 257376 0 filedesc0 1072 210 21 29056 0 8 247632 0 malloc-2048 2048 111 5 128 0 8 237568 0 tcpcb 1080 38 172 17881 0 254 226800 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-512 512 151 241 1690 0 30 200704 0 malloc-16384 16384 8 4 270 0 1 196608 0 mbuf_packet 256 103 632 48858 0 254 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-4096 4096 6 37 43190 0 3 176128 0 FFS2 dinode 256 614 46 31159 0 62 168960 0 malloc-8192 8192 15 5 59 0 1 163840 0 sctp_stream_msg_out 112 59 1345 2371 0 254 157248 0 S VFS Cache 104 1030 374 32475 0 126 146016 0 malloc-384 384 286 84 28350 0 30 142080 0 32 Bucket 256 407 133 19857 0 62 138240 0 malloc-65536 65536 1 1 178 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 3 1 139 0 1 131072 0 malloc-1024 1024 80 40 1581 0 16 122880 0 ksiginfo 112 213 831 1666 0 126 116928 0 malloc-8192 8192 13 1 24 0 1 114688 0 128 Bucket 1024 39 64 24033 0 16 105472 0 malloc-384 384 196 64 18206 0 30 99840 0 pcpu-8 8 7709 4067 22765 0 254 94208 0 16 Bucket 144 477 167 7719 0 62 92736 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_chunk 152 2 570 995 0 254 86944 0 malloc-512 512 159 9 779 0 30 86016 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-16384 16384 3 2 5 0 1 81920 0 malloc-16384 16384 5 0 5 0 1 81920 0 g_bio 408 0 180 164213 0 30 73440 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 8 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-1024 1024 58 6 1098 0 16 65536 0 malloc-512 512 48 72 1653 0 30 61440 0 malloc-384 384 103 57 3912 0 30 61440 0 64 Bucket 512 48 64 14747 0 31 57344 0 malloc-2048 2048 9 17 1578 0 8 53248 0 malloc-512 512 29 75 28928 0 30 53248 0 malloc-512 512 40 64 33260 0 30 53248 0 malloc-8192 8192 2 4 163 0 1 49152 0 malloc-8192 8192 1 5 28186 0 1 49152 0 malloc-8192 8192 4 2 1077 0 1 49152 0 malloc-4096 4096 12 0 203 0 2 49152 0 TURNSTILE 136 331 26 331 0 62 48552 0 malloc-1024 1024 37 7 1504 0 16 45056 0 tcp_bbr_pcb 832 16 38 8264 0 16 44928 0 Files 80 310 240 91215 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 3 7 510 0 2 40960 0 malloc-4096 4096 7 3 263 0 2 40960 0 malloc-1024 1024 37 3 39 0 16 40960 0 tcp_rack_pcb 832 9 36 2869 0 16 37440 0 pipe 744 23 27 752 0 16 37200 0 NAMEI 1024 0 36 139404 0 16 36864 0 malloc-4096 4096 2 7 1237 0 2 36864 0 malloc-2048 2048 17 1 17 0 8 36864 0 SLEEPQUEUE 88 331 53 331 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-4096 4096 1 6 700 0 2 28672 0 malloc-512 512 25 31 4209 0 30 28672 0 sctp_laddr 48 0 588 9542 0 254 28224 0 4 Bucket 48 15 573 2242 0 254 28224 0 2 Bucket 32 537 345 14209 0 254 28224 0 KNOTE 160 28 147 453505 0 62 28000 0 8 Bucket 80 151 199 7575 0 126 28000 0 udp_inpcb 488 7 49 1544 0 254 27328 0 PWD 32 114 642 28061 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 unpcb 256 45 45 1516 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 9 1 9 0 8 20480 0 ertt 72 38 242 17881 0 126 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-2048 2048 2 6 14 0 8 16384 0 malloc-2048 2048 5 3 1142 0 8 16384 0 vtnet_tx_hdr 24 0 668 8965028 0 254 16032 0 malloc-4096 4096 2 1 3 0 2 12288 0 tcp_rack_map 112 6 102 3063 0 126 12096 0 ripcb 488 5 19 395 0 254 11712 0 udplite_inpcb 488 0 24 205 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 36 56 55 0 126 8096 0 rl_entry 40 135 67 135 0 254 8080 0 udpcb 32 7 245 1749 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 sctp_readq 152 0 52 144 0 254 7904 0 AIOCB 552 0 14 30 0 16 7728 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 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 tcp_log_bucket 176 0 23 1 0 62 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 2 0 126 3960 0 AIO 208 0 19 23 0 62 3952 0 itimer 352 0 11 4 0 30 3872 0 UMA Slabs 1 176 22 0 22 0 62 3872 0 AIOLIO 272 0 14 2 0 30 3808 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 tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 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 tcptw 88 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-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