Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x440 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff810c58b5 stack pointer = 0x28:0xfffffe009130d6f0 frame pointer = 0x28:0xfffffe009130d790 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 32625 (syz-executor.1) trap number = 12 panic: page fault cpuid = 1 time = 1618200360 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009130d350 vpanic() at vpanic+0x1c7/frame 0xfffffe009130d3b0 panic() at panic+0x43/frame 0xfffffe009130d410 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe009130d490 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe009130d500 trap() at trap+0x41d/frame 0xfffffe009130d620 calltrap() at calltrap+0x8/frame 0xfffffe009130d620 --- trap 0xc, rip = 0xffffffff810c58b5, rsp = 0xfffffe009130d6f0, rbp = 0xfffffe009130d790 --- _sx_xlock_hard() at _sx_xlock_hard+0x305/frame 0xfffffe009130d790 _sx_xlock() at _sx_xlock+0x13d/frame 0xfffffe009130d7e0 sosend_generic() at sosend_generic+0x1ff/frame 0xfffffe009130d8d0 sosend() at sosend+0xc6/frame 0xfffffe009130d940 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe009130d9f0 sendit() at sendit+0x229/frame 0xfffffe009130da50 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe009130dab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009130dbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009130dbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284e1a, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 32625 tid 143644 ] Stopped at kdb_enter+0x67: movq $0,0x143c8ce(%rip) 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 0xfffffe008ce00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009130d330 rbp 0xfffffe009130d350 rsi 0x40001 rdi 0xffffffff81134846 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009130d220 r11 0x1ff6efff59c r12 0xffffffff82067ac0 ddb_dbbe r13 0 r14 0xffffffff81a60959 r15 0xffffffff81a60959 rip 0xffffffff8112b837 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x143c8ce(%rip) db> show proc Process 32625 (syz-executor.1) at 0xfffff8001990f000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffff80004e5c538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004457538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0091470000 (map 0xfffffe0091470000) (map.pmap 0xfffffe00914700c0) (pmap 0xfffffe0091470120) threads: 5 143296 Run CPU 0 syz-executor.1 143631 S accept 0xfffff800191e7158 syz-executor.1 143632 S accept 0xfffff800191d48b8 syz-executor.1 143644 Run CPU 1 syz-executor.1 143645 RunQ syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 32625 788 788 0 R (threaded) syz-executor.1 143296 Run CPU 0 syz-executor.1 143631 S accept 0xfffff800191e7158 syz-executor.1 143632 S accept 0xfffff800191d48b8 syz-executor.1 143644 Run CPU 1 syz-executor.1 143645 RunQ syz-executor.1 31979 1 788 0 S uwait 0xfffff80003a2cd00 syz-executor.1 31978 1 788 0 S uwait 0xfffff80014411400 syz-executor.1 31972 1 788 0 S uwait 0xfffff8001754a680 syz-executor.1 31708 1 805 0 S uwait 0xfffff80014411180 syz-executor.2 31706 1 805 0 S uwait 0xfffff8001754a180 syz-executor.2 31667 1 788 0 S uwait 0xfffff8007c190800 syz-executor.1 31666 1 788 0 S uwait 0xfffff80010534a00 syz-executor.1 31226 1 807 0 SV connec 0xfffff80014eb1bf0 syz-executor.3 31218 1 807 0 SV connec 0xfffff8007c263840 syz-executor.3 30972 1 805 0 S uwait 0xfffff8007c190c00 syz-executor.2 30969 1 805 0 S uwait 0xfffff80010534b00 syz-executor.2 30951 1 805 0 S uwait 0xfffff8001754ab80 syz-executor.2 30950 1 805 0 S uwait 0xfffff80014411f00 syz-executor.2 30893 1 805 0 S uwait 0xfffff80014806b00 syz-executor.2 30886 1 805 0 S uwait 0xfffff80010534480 syz-executor.2 30858 1 805 0 S uwait 0xfffff80010534c00 syz-executor.2 30857 1 805 0 S uwait 0xfffff8007c190b00 syz-executor.2 30826 1 805 0 S uwait 0xfffff8001754a580 syz-executor.2 30825 1 805 0 S uwait 0xfffff8001754a980 syz-executor.2 30671 1 807 0 S uwait 0xfffff8007c190300 syz-executor.3 30670 1 807 0 S uwait 0xfffff80010534180 syz-executor.3 30453 1 807 0 S uwait 0xfffff8007c190200 syz-executor.3 30452 1 807 0 S uwait 0xfffff80013c7d300 syz-executor.3 30336 1 807 0 S uwait 0xfffff8001754a780 syz-executor.3 30335 1 807 0 S uwait 0xfffff8007c262780 syz-executor.3 28315 1 805 0 S uwait 0xfffff80010534800 syz-executor.2 27681 1 807 0 S uwait 0xfffff80010534e00 syz-executor.3 27680 1 807 0 S uwait 0xfffff80010534d00 syz-executor.3 27679 27676 807 0 SV uwait 0xfffff80010534900 syz-executor.3 27678 27676 807 0 S uwait 0xfffff8007c190e00 syz-executor.3 27677 27676 807 0 S uwait 0xfffff80014806400 syz-executor.3 27676 1 807 0 DV ppwait 0xfffff8000db5df58 syz-executor.3 27666 1 807 0 S uwait 0xfffff8007c262980 syz-executor.3 27665 1 807 0 S uwait 0xfffff8001754a280 syz-executor.3 27623 1 805 0 S uwait 0xfffff8007c262880 syz-executor.2 27622 1 805 0 S uwait 0xfffff8007c262680 syz-executor.2 27621 1 807 0 S uwait 0xfffff80013c7da00 syz-executor.3 27620 1 807 0 S uwait 0xfffff80014411380 syz-executor.3 27602 1 807 0 S uwait 0xfffff800133c5e80 syz-executor.3 27600 1 807 0 S uwait 0xfffff8007c190700 syz-executor.3 27548 1 807 0 S uwait 0xfffff80013c7d100 syz-executor.3 27547 1 807 0 S uwait 0xfffff8007c262380 syz-executor.3 27507 27506 807 0 SV uwait 0xfffff80014411080 syz-executor.3 27506 1 807 0 DV ppwait 0xfffff8000db32a20 syz-executor.3 27481 27479 807 0 SV uwait 0xfffff8007c190400 syz-executor.3 27479 1 807 0 DV ppwait 0xfffff80003a23f58 syz-executor.3 27452 1 805 0 S uwait 0xfffff8007c262280 syz-executor.2 27450 1 805 0 S uwait 0xfffff8002d788900 syz-executor.2 27444 1 807 0 S uwait 0xfffff8001754ad80 syz-executor.3 27443 1 807 0 S uwait 0xfffff8007c262580 syz-executor.3 27438 1 807 0 S uwait 0xfffff8007c262d00 syz-executor.3 27431 1 807 0 S uwait 0xfffff800133c5d80 syz-executor.3 27397 1 805 0 S uwait 0xfffff800139cce80 syz-executor.2 27396 1 805 0 S umtxn 0xfffff8007c262180 syz-executor.2 27386 1 807 0 S uwait 0xfffff80014411c00 syz-executor.3 27385 1 807 0 S uwait 0xfffff8007c262b00 syz-executor.3 26113 1 787 0 S uwait 0xfffff80014411700 syz-executor.0 26036 1 787 0 S uwait 0xfffff80013c7d200 syz-executor.0 26035 1 787 0 S uwait 0xfffff8002d788180 syz-executor.0 26033 1 787 0 S uwait 0xfffff8002d788280 syz-executor.0 26032 1 787 0 S uwait 0xfffff800139cc300 syz-executor.0 25953 1 805 0 S uwait 0xfffff80014806500 syz-executor.2 25951 1 805 0 S uwait 0xfffff8001754a080 syz-executor.2 25939 1 807 0 S uwait 0xfffff8002d788080 syz-executor.3 25938 1 807 0 S uwait 0xfffff8007c262c00 syz-executor.3 25752 1 787 0 S uwait 0xfffff80013c7d700 syz-executor.0 25749 1 787 0 S uwait 0xfffff80014411280 syz-executor.0 25600 1 805 0 S uwait 0xfffff8002d788600 syz-executor.2 25599 1 805 0 S uwait 0xfffff8002d788c00 syz-executor.2 24872 1 788 0 S uwait 0xfffff800133c5480 syz-executor.1 24869 1 788 0 S uwait 0xfffff8001754a480 syz-executor.1 24829 24826 788 0 SV uwait 0xfffff8001754ae80 syz-executor.1 24826 1 788 0 DV ppwait 0xfffff80014eb4f58 syz-executor.1 24654 1 788 0 S uwait 0xfffff8001754a880 syz-executor.1 24653 1 788 0 S uwait 0xfffff8001338ac00 syz-executor.1 24648 1 788 0 S uwait 0xfffff80014806100 syz-executor.1 24645 1 788 0 S uwait 0xfffff80013c7d500 syz-executor.1 24641 1 788 0 S uwait 0xfffff80014806300 syz-executor.1 24639 1 788 0 S uwait 0xfffff8001754aa80 syz-executor.1 24588 1 807 0 S uwait 0xfffff800133c5880 syz-executor.3 24587 1 807 0 S uwait 0xfffff8001338a000 syz-executor.3 24553 24550 788 0 SV uwait 0xfffff8002d788500 syz-executor.1 24550 1 788 0 DV ppwait 0xfffff80014ec5a20 syz-executor.1 24444 1 807 0 S uwait 0xfffff80014411800 syz-executor.3 24443 1 807 0 S uwait 0xfffff8001754ac80 syz-executor.3 24110 1 807 0 S uwait 0xfffff80014806200 syz-executor.3 24109 1 807 0 S uwait 0xfffff80013c7d600 syz-executor.3 24108 1 807 0 S uwait 0xfffff80014806a00 syz-executor.3 24107 1 807 0 S uwait 0xfffff80014806800 syz-executor.3 24106 1 807 0 S uwait 0xfffff80013c7de00 syz-executor.3 24105 1 807 0 S uwait 0xfffff80004a9aa80 syz-executor.3 24071 1 807 0 S uwait 0xfffff800133c5280 syz-executor.3 24067 1 807 0 S uwait 0xfffff80014806600 syz-executor.3 22541 1 787 0 S uwait 0xfffff8002d788e00 syz-executor.0 22530 1 787 0 S uwait 0xfffff80014411b00 syz-executor.0 21943 1 807 0 S uwait 0xfffff80014411d00 syz-executor.3 21936 1 807 0 S uwait 0xfffff80014806c00 syz-executor.3 21935 1 807 0 S uwait 0xfffff8001338a900 syz-executor.3 21861 1 807 0 S uwait 0xfffff80014806900 syz-executor.3 21860 1 807 0 S uwait 0xfffff8002d788400 syz-executor.3 21810 1 807 0 S uwait 0xfffff80014411e00 syz-executor.3 21809 1 807 0 S uwait 0xfffff80013c7dd00 syz-executor.3 21394 1 805 0 S uwait 0xfffff80004e07300 syz-executor.2 21393 1 805 0 S uwait 0xfffff80014806e00 syz-executor.2 21047 1 805 0 S umtxn 0xfffff8002d788800 syz-executor.2 21046 1 805 0 S uwait 0xfffff800139cc500 syz-executor.2 21045 1 805 0 S uwait 0xfffff80014411a00 syz-executor.2 21044 1 805 0 S uwait 0xfffff80014806f00 syz-executor.2 18166 1 805 0 S uwait 0xfffff800133c5a80 syz-executor.2 18165 1 805 0 S uwait 0xfffff80013c7df00 syz-executor.2 18164 1 805 0 S uwait 0xfffff800133c5380 syz-executor.2 18163 1 805 0 S uwait 0xfffff800139cc080 syz-executor.2 18123 1 787 0 SV uwait 0xfffff80013c7d400 syz-executor.0 18118 1 787 0 SV sbwait 0xfffff8002d90c1c4 syz-executor.0 17748 1 788 0 S uwait 0xfffff800133c5c80 syz-executor.1 16924 1 805 0 S uwait 0xfffff8002d788d00 syz-executor.2 16923 1 805 0 S uwait 0xfffff8002d788b00 syz-executor.2 16902 16901 805 0 SV uwait 0xfffff8002d788700 syz-executor.2 16901 1 805 0 DV ppwait 0xfffff80013c6cf58 syz-executor.2 16891 1 805 0 S uwait 0xfffff80013c7dc00 syz-executor.2 16886 1 805 0 S uwait 0xfffff8001338a600 syz-executor.2 16719 1 807 0 S uwait 0xfffff80004e07b00 syz-executor.3 16718 1 807 0 S uwait 0xfffff8001338a100 syz-executor.3 15383 1 807 0 S uwait 0xfffff80013c7d800 syz-executor.3 15382 1 807 0 S uwait 0xfffff80004ebad00 syz-executor.3 15381 1 807 0 S uwait 0xfffff80013c7db00 syz-executor.3 15380 1 807 0 S uwait 0xfffff8001338ab00 syz-executor.3 15320 1 807 0 S uwait 0xfffff800139cc700 syz-executor.3 15318 1 807 0 S uwait 0xfffff800139cca00 syz-executor.3 15087 1 805 0 S uwait 0xfffff800133c5780 syz-executor.2 15081 1 805 0 S uwait 0xfffff8002d788a00 syz-executor.2 10518 1 788 0 S uwait 0xfffff8001338a300 syz-executor.1 10517 1 788 0 S uwait 0xfffff8001338aa00 syz-executor.1 10206 1 788 0 S uwait 0xfffff8001338ad00 syz-executor.1 10205 1 788 0 SV uwait 0xfffff8001338a800 syz-executor.1 10204 1 787 0 S uwait 0xfffff800133c5580 syz-executor.0 10203 1 787 0 S uwait 0xfffff800139cc900 syz-executor.0 10196 10195 788 0 S uwait 0xfffff80004e07200 syz-executor.1 10195 1 788 0 SV sbwait 0xfffff8002d616574 syz-executor.1 8719 1 787 0 S uwait 0xfffff80013c7d900 syz-executor.0 8715 1 787 0 S uwait 0xfffff800139ccb80 syz-executor.0 8502 1 787 0 S uwait 0xfffff80004e07d00 syz-executor.0 8501 1 787 0 S uwait 0xfffff8001338ae00 syz-executor.0 4770 4767 807 0 SV uwait 0xfffff800139cc400 syz-executor.3 4767 1 807 0 DV ppwait 0xfffff80013c88f58 syz-executor.3 3933 1 3933 65 Ss select 0xfffff800046ce340 dhclient 3325 1 3325 0 Ss select 0xfffff80013d7fc40 dhclient 3322 1 3322 0 Ss select 0xfffff800046ce3c0 dhclient 3303 1 3303 65 Ss select 0xfffff800046d0940 dhclient 2701 1 2701 0 Ss select 0xfffff80013d7fec0 dhclient 2698 1 2698 0 Ss select 0xfffff800044dc3c0 dhclient 2670 1 2670 65 Ss select 0xfffff800044dc1c0 dhclient 2071 1 2071 0 Ss select 0xfffff800044dc240 dhclient 2068 1 2068 0 Ss select 0xfffff800044dc540 dhclient 2049 1 2049 65 Ss select 0xfffff800044dc440 dhclient 825 1 825 0 Ss select 0xfffff800044dc6c0 dhclient 817 1 817 0 Ss select 0xfffff800044dc8c0 dhclient 807 780 807 0 Ss piperd 0xfffff80013e7c8b8 syz-executor.3 805 780 805 0 Ss piperd 0xfffff80013cee5d0 syz-executor.2 788 780 788 0 Rs syz-executor.1 787 780 787 0 Ss piperd 0xfffff800131c8000 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100115 S kqread 0xfffff80004b4e000 syz-fuzzer 100116 S uwait 0xfffff80004b9e100 syz-fuzzer 100117 S uwait 0xfffff80004e07600 syz-fuzzer 100118 S uwait 0xfffff80004e07700 syz-fuzzer 100119 S uwait 0xfffff80004e07800 syz-fuzzer 100120 S uwait 0xfffff80004b9e900 syz-fuzzer 100121 S uwait 0xfffff80004e07500 syz-fuzzer 100122 S uwait 0xfffff80004e07900 syz-fuzzer 100897 S uwait 0xfffff8001338a200 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800134efb20 csh 776 694 776 0 Ss select 0xfffff800046d09c0 sshd 760 1 760 0 Rs+ getty 759 1 759 0 Ss+ ttyin 0xfffff80004bba0b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bba4b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bba8b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bbacb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b480b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b484b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b488b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b48cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8253b8a1 cron 694 1 694 0 Ss select 0xfffff800044dc9c0 sshd 507 1 507 0 Ss select 0xfffff800044dca40 syslogd 436 1 436 0 Ss select 0xfffff800044dcc40 devd 435 1 435 65 Ss select 0xfffff800046d0e40 dhclient 350 1 350 0 Ss select 0xfffff800046d0bc0 dhclient 347 1 347 0 Ss select 0xfffff800046d1040 dhclient 23 0 0 0 DL syncer 0xffffffff8262acd0 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004d98a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82629d80 [bufdaemon] 100083 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004bd28e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82651bc8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82646038 [dom0] 100081 D launds 0xffffffff82646044 [laundry: dom0] 100082 D umarcl 0xffffffff815b9e90 [uma] 18 0 0 0 DL - 0xffffffff8236fbe8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e6a818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b763c0 [pf purge] 15 0 0 0 DL - 0xffffffff826273dc [soaiod4] 9 0 0 0 DL - 0xffffffff826273dc [soaiod3] 8 0 0 0 DL - 0xffffffff826273dc [soaiod2] 7 0 0 0 DL - 0xffffffff826273dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff822470c0 [doneq0] 100044 D - 0xffffffff82247040 [async] 100077 D - 0xffffffff82246f10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004510888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff800044ae290 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044ae230 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82643520 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8251b0a0 [g_event] 100035 D - 0xffffffff8251b0a8 [g_up] 100036 D - 0xffffffff8251b0b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff80004344b00 [thr_0] 100028 D - 0xfffff80004344b80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100086 I [swi1: hpts] 100087 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457538 [init] 10 0 0 0 DL audit_w 0xffffffff82643a40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251b630 [swapper] 100005 D - 0xfffff80004089800 [if_io_tqg_0] 100006 D - 0xfffff80004089700 [if_io_tqg_1] 100007 D - 0xfffff80004089600 [if_config_tqg_0] 100008 D - 0xfffff80004089500 [softirq_0] 100009 D - 0xfffff80004089400 [softirq_1] 100010 D - 0xfffff8000434bd00 [kqueue_ctx taskq] 100011 D - 0xfffff8000434bc00 [inm_free taskq] 100012 D - 0xfffff8000434bb00 [linuxkpi_irq_wq] 100014 D - 0xfffff8000434b900 [aiod_kick taskq] 100016 D - 0xfffff8000434b700 [thread taskq] 100018 D - 0xfffff8000434b500 [in6m_free taskq] 100019 D - 0xfffff8000434b400 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000434b400 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000434b400 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000434b400 [linuxkpi_short_wq_3] 100023 D - 0xfffff8000434b300 [linuxkpi_long_wq_0] 100024 D - 0xfffff8000434b300 [linuxkpi_long_wq_1] 100025 D - 0xfffff8000434b300 [linuxkpi_long_wq_2] 100026 D - 0xfffff8000434b300 [linuxkpi_long_wq_3] 100033 D - 0xfffff8000434b200 [firmware taskq] 100037 D - 0xfffff8000434b100 [crypto_0] 100038 D - 0xfffff8000434b100 [crypto_1] 100054 D - 0xfffff8000469fc00 [vtnet0 rxq 0] 100055 D - 0xfffff8000469fb00 [vtnet0 txq 0] 100056 D - 0xfffff8000469fa00 [vtnet0 rxq 1] 100057 D - 0xfffff8000469f900 [vtnet0 txq 1] 100059 D vtbslp 0xfffff800046d1080 [virtio_balloon] 100063 D - 0xfffff8000469f800 [mca taskq] 100066 D - 0xffffffff81e0c3f1 [deadlkres] 100072 D - 0xfffff80004b4be00 [acpi_task_0] 100073 D - 0xfffff80004b4be00 [acpi_task_1] 100074 D - 0xfffff80004b4be00 [acpi_task_2] 100076 D - 0xfffff8000434b000 [CAM taskq] db> show all locks Process 32625 (syz-executor.1) thread 0xfffffe0091430700 (143296) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8255ba40) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:511 Process 18118 (syz-executor.0) thread 0xfffffe00887af000 (120353) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8002d90c168) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 10195 (syz-executor.1) thread 0xfffffe008870a700 (107293) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8002d616518) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 filedesc 300 2397K 63237 vtbuf 24 1968K 46 sysctloid 30935 1814K 31002 kobj 332 1328K 492 newblk 12 1027K 32111 vfscache 3 1025K 3 subproc 431 905K 32860 pcb 557 751K 65579 inodedep 24 521K 31729 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 acpica 1674 184K 55406 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 12 131K 31506 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 322 kdtrace 507 89K 76279 BPF 46 88K 46 umtx 648 81K 648 bus 995 81K 3509 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 sctp_timw 179 45K 179 sctp_atcl 113 43K 34361 pf_rule 40 40K 49 temp 36 35K 3245 vmem 3 34K 7 hostcache 1 32K 1 shm 1 32K 36 DEVFS3 125 32K 135 msg 4 30K 4 sctp_stro 28 28K 11760 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 kqueue 208 16K 32681 inpcbpolicy 451 15K 34734 bus-sc 33 14K 1719 lltable 43 14K 404 pwddesc 205 13K 32635 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 167 kenv 93 12K 93 eventhandler 133 12K 133 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 31726 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 177 rpc 2 8K 2 shmfd 1 8K 52 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 plimit 29 8K 1690 cred 27 7K 1648 routetbl 31 7K 71 sglist 5 7K 5 CAM DEV 3 6K 510 taskqueue 57 6K 57 sctp_atky 141 6K 46280 CAM queue 5 6K 1528 pf_ifnet 13 5K 31 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 62 UMA 263 5K 263 vt 11 5K 11 pf_table 2 4K 12 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 105 acpisem 28 4K 28 selfd 55 4K 447238 dirrem 13 4K 31566 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 784 terminal 11 3K 11 select 19 3K 84 uidinfo 3 3K 25 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_athm 113 2K 34374 Unitno 30 2K 67 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 freefile 12 2K 31487 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 31420 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 62950 freeblks 4 1K 31419 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 266 NFSD session 1 1K 1 sctp_map 56 1K 23520 newdirblk 7 1K 31475 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 14 linuxcurrent 3 1K 4 diradd 4 1K 31611 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 sigio 6 1K 7 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 2 ktls 1 1K 1 feeder 7 1K 7 soname 7 1K 78377 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 iov 2 1K 53968 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 118 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 19039 sctp_iter 0 0K 20 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 10 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 16 mqdata 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 27960 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 131 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 7 allocindir 0 0K 0 indirdep 0 0K 10 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 xform 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 357 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 0 ip_msource 0 0K 0 ip_moptions 0 0K 57 in_mfilter 0 0K 3 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 31705 namei_tracker 0 0K 3 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 3057 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 4215 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 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 421 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 344 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 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 1095 sysctl 0 0K 1 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 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 973 1532774 0 254 38072320 0 tcp_log 416 649 19583 3134136 0 254 8416512 0 sctp_asoc 2288 28 1642 11760 0 254 3820960 0 malloc-2048 2048 91 1603 22830 0 8 3469312 0 RADIX NODE 144 19778 379 783458 0 63 2902608 0 mbuf 256 8962 1508 12473811 0 254 2680320 0 malloc-16384 16384 151 7 31618 0 1 2588672 0 sctp_ep 1280 85 1616 22593 0 254 2177280 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 192 13276 2051 0 62 1939392 0 mbuf_cluster 2048 915 1 915 0 254 1875968 0 malloc-1024 1024 31 1637 11803 0 16 1708032 0 malloc-384 384 4357 13 4358 0 30 1678080 0 malloc-128 128 10711 108 43161 0 126 1384832 0 UMA Slabs 0 112 12297 12 12297 0 126 1378608 0 malloc-4096 4096 333 2 576 0 2 1372160 0 malloc-384 384 113 3257 34364 0 30 1294080 0 sctp_raddr 736 28 1644 11770 0 254 1230592 0 malloc-4096 4096 229 7 33199 0 2 966656 0 MAP ENTRY 96 8826 414 1782494 0 126 887040 0 malloc-384 384 23 2277 31761 0 30 883200 0 VM OBJECT 264 3061 89 469832 0 30 831600 0 FFS inode 1160 587 29 32079 0 8 714560 0 socket 944 555 149 59274 0 254 664576 0 256 Bucket 2048 304 18 34577 0 8 659456 0 malloc-256 256 250 2180 57706 0 62 622080 0 malloc-256 256 129 2286 31749 0 62 618240 0 THREAD 1792 301 23 43645 0 8 580608 0 tcp_bbr_map 128 154 4372 1839010 0 128 579328 0 tcpcb 1048 421 52 27924 0 254 495704 0 VMSPACE 2544 172 11 32591 0 4 465552 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-65536 65536 0 5 638 0 1 327680 0 malloc-65536 65536 4 1 12 0 1 327680 0 VNODE 448 624 78 32118 0 30 314496 0 tcp_inpcb 488 511 121 27924 0 254 308416 0 PROC 1336 204 21 32632 0 8 300600 0 malloc-128 128 30 2295 31517 0 126 297600 0 malloc-64 64 3499 281 35952 0 254 241920 0 filedesc0 1072 205 19 32635 0 8 240128 0 mbuf_packet 256 72 843 44830 0 254 234240 0 DEVCTL 1024 0 216 131 0 0 221184 0 malloc-16 16 12834 166 12972 0 254 208000 0 malloc-256 256 416 379 77000 0 62 203520 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-128 128 1364 31 26633 0 126 178560 0 vmem btag 56 2856 84 2856 0 254 164640 0 malloc-32 32 4880 160 4909 0 254 161280 0 FFS2 dinode 256 587 28 32078 0 62 157440 0 sctp_chunk 152 12 976 2367 0 254 150176 0 tcp_rack_pcb 704 189 20 6058 0 16 147136 0 128 Bucket 1024 81 62 18574 0 16 146432 0 S VFS Cache 104 1066 338 34340 0 126 146016 0 sctp_laddr 48 12 2844 9542 0 254 137088 0 malloc-65536 65536 0 2 230 0 1 131072 0 malloc-128 128 987 36 4340 0 126 130944 0 tcp_bbr_pcb 832 79 74 13728 0 16 127296 0 malloc-64 64 301 1652 67871 0 254 124992 0 malloc-1024 1024 117 3 319 0 16 122880 0 ksiginfo 112 209 835 4179 0 126 116928 0 malloc-32 32 152 3250 40354 0 254 108864 0 malloc-2048 2048 5 47 5108 0 8 106496 0 64 Bucket 512 135 65 14702 0 30 102400 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-4096 4096 22 0 22 0 2 90112 0 sctp_stream_msg_out 112 10 782 1690 0 254 88704 0 32 Bucket 256 233 112 19907 0 62 88320 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2624 0 32 20 0 16 83968 0 udplite_inpcb 488 15 153 5900 0 254 81984 0 malloc-8192 8192 7 3 154 0 1 81920 0 g_bio 408 0 190 14307 0 30 77520 0 malloc-64 64 1061 136 21936 0 254 76608 0 malloc-64 64 919 152 33977 0 254 68544 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-256 256 213 27 4487 0 62 61440 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-16 16 130 3370 55199 0 254 56000 0 malloc-16 16 93 3407 61882 0 254 56000 0 Files 80 408 242 104820 0 126 52000 0 malloc-384 384 94 36 458 0 30 49920 0 malloc-16384 16384 1 2 171 0 1 49152 0 TURNSTILE 136 325 32 325 0 62 48552 0 tcp_rack_map 120 360 36 8850 0 126 47520 0 malloc-1024 1024 39 5 100 0 16 45056 0 pcpu-8 8 5000 632 5440 0 254 45056 0 malloc-8192 8192 0 5 30 0 1 40960 0 malloc-8192 8192 3 2 5 0 1 40960 0 malloc-64 64 86 544 447353 0 254 40320 0 malloc-256 256 70 80 33323 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 145240 0 16 36864 0 malloc-2048 2048 16 2 18 0 8 36864 0 malloc-512 512 10 62 519 0 30 36864 0 pipe 744 25 20 811 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 7 0 1 32768 0 malloc-4096 4096 2 6 31719 0 2 32768 0 malloc-1024 1024 26 6 27 0 16 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 16 Bucket 144 154 70 1159 0 62 32256 0 malloc-128 128 30 218 94716 0 126 31744 0 SLEEPQUEUE 88 325 27 325 0 126 30976 0 KNOTE 160 28 147 927739 0 62 28000 0 8 Bucket 80 243 107 8144 0 126 28000 0 malloc-256 256 11 94 94570 0 62 26880 0 malloc-1024 1024 16 8 1545 0 16 24576 0 PWD 32 84 672 31585 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 3 7 48 0 8 20480 0 malloc-32 32 455 175 34794 0 254 20160 0 vtnet_tx_hdr 24 0 835 8373527 0 254 20040 0 ripcb 488 8 32 454 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 27 48 1538 0 254 19200 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-32 32 156 348 31731 0 254 16128 0 malloc-32 32 349 155 5100 0 254 16128 0 malloc-128 128 73 51 3150 0 126 15872 0 malloc-128 128 83 41 423 0 126 15872 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-4096 4096 1 2 95 0 2 12288 0 malloc-2048 2048 1 5 19 0 8 12288 0 malloc-2048 2048 3 3 7 0 8 12288 0 malloc-2048 2048 2 4 25 0 8 12288 0 malloc-512 512 0 24 138 0 30 12288 0 udpcb 32 19 359 6356 0 254 12096 0 malloc-32 32 150 228 35600 0 254 12096 0 2 Bucket 32 56 322 3883 0 254 12096 0 malloc-16 16 471 279 42748 0 254 12000 0 udp_inpcb 488 4 20 456 0 254 11712 0 kenv 258 15 30 1061 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-256 256 25 20 507 0 62 11520 0 malloc-4096 4096 0 2 4 0 2 8192 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-1024 1024 5 3 5 0 16 8192 0 malloc-1024 1024 2 6 10 0 16 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-512 512 5 11 271 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 11 5 11 0 30 8192 0 pf tags 104 2 76 2 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 3 89 42 0 254 8096 0 PGRP 88 35 57 66 0 126 8096 0 rl_entry 40 89 113 89 0 254 8080 0 malloc-64 64 11 115 54 0 254 8064 0 malloc-64 64 9 117 161 0 254 8064 0 malloc-32 32 20 232 23 0 254 8064 0 malloc-32 32 43 209 1011 0 254 8064 0 4 Bucket 48 5 163 687 0 254 8064 0 malloc-16 16 24 476 30 0 254 8000 0 malloc-16 16 6 494 8 0 254 8000 0 malloc-128 128 33 29 52 0 126 7936 0 sctp_readq 152 0 52 514 0 254 7904 0 malloc-384 384 1 19 347 0 30 7680 0 malloc-384 384 6 14 26 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 48 0 126 6448 0 domainset 40 0 126 31 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 33 0 254 4032 0 malloc-64 64 1 62 1 0 254 4032 0 hostcache 80 1 49 1 0 254 4000 0 malloc-16 16 30 220 88 0 254 4000 0 malloc-16 16 0 250 1 0 254 4000 0 tcp_log_node 120 0 33 2 0 126 3960 0 itimer 352 0 11 4 0 30 3872 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-256 256 4 11 24 0 62 3840 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 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 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 296 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 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 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 192 0 0 0 0 62 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-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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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