Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82e4a5f4 stack pointer = 0x0:0xfffffe0095ee05b0 frame pointer = 0x0:0xfffffe0095ee0790 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 = 23729 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 0 time = 200 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0095ee0280 vpanic() at vpanic+0x1cc/frame 0xfffffe0095ee02e0 panic() at panic+0x43/frame 0xfffffe0095ee0340 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0095ee03c0 trap() at trap+0xf7/frame 0xfffffe0095ee04e0 calltrap() at calltrap+0x8/frame 0xfffffe0095ee04e0 --- trap 0x9, rip = 0xffffffff82e4a5f4, rsp = 0xfffffe0095ee05b0, rbp = 0xfffffe0095ee0790 --- sctp_lower_sosend() at sctp_lower_sosend+0x54c4/frame 0xfffffe0095ee0790 sctp_sosend() at sctp_sosend+0x49b/frame 0xfffffe0095ee08d0 sosend() at sosend+0xc6/frame 0xfffffe0095ee0940 kern_sendit() at kern_sendit+0x33c/frame 0xfffffe0095ee09f0 sendit() at sendit+0x23f/frame 0xfffffe0095ee0a50 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe0095ee0ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe0095ee0bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 23729 tid 130814 ] 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 0xfffffe008c400000 rdx 0x3ffff rbx 0 rsp 0xfffffe0095ee0260 rbp 0xfffffe0095ee0280 rsi 0x40001 rdi 0xffffffff81132566 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0095ee0150 r11 0x1ff6afff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81981f00 r14 0xffffffff81a759c1 r15 0xffffffff81a759c1 rip 0xffffffff811295c7 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x164233e(%rip) db> show proc Process 23729 (syz-executor.3) at 0xfffff800463cd000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 808 at 0xfffff800261df000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bdb538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00952329f0 (map 0xfffffe00952329f0) (map.pmap 0xfffffe0095232ab0) (pmap 0xfffffe0095232b10) threads: 3 130368 RunQ syz-executor.3 130814 Run CPU 0 syz-executor.3 130817 S uwait 0xfffff80044e12300 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 23732 783 783 0 R (threaded) syz-executor.1 123874 Run CPU 1 syz-executor.1 130819 S connec 0xfffff800433d50e0 syz-executor.1 23729 808 808 0 R (threaded) syz-executor.3 130368 RunQ syz-executor.3 130814 Run CPU 0 syz-executor.3 130817 S uwait 0xfffff80044e12300 syz-executor.3 23728 793 793 0 R (threaded) syz-executor.2 130422 RunQ syz-executor.2 130813 S connec 0xfffff800433de0e0 syz-executor.2 23726 782 782 0 R (threaded) syz-executor.0 130321 RunQ syz-executor.0 130808 S connec 0xfffff80044e63bf0 syz-executor.0 130811 S uwait 0xfffff8000db6bf00 syz-executor.0 23532 1 782 0 S uwait 0xfffff8000da73b00 syz-executor.0 23531 1 782 0 S uwait 0xfffff8004615ad00 syz-executor.0 22928 1 793 0 S uwait 0xfffff8000da65b00 syz-executor.2 22926 1 782 0 S uwait 0xfffff8000dbb7300 syz-executor.0 22921 1 793 0 S uwait 0xfffff8000da69100 syz-executor.2 22917 1 782 0 S uwait 0xfffff8000db6b100 syz-executor.0 22912 1 793 0 S uwait 0xfffff8000da73700 syz-executor.2 22908 1 782 0 S uwait 0xfffff8000da69f00 syz-executor.0 22903 1 782 0 S uwait 0xfffff8000dbb7b00 syz-executor.0 22895 1 782 0 S uwait 0xfffff8000db6bd00 syz-executor.0 22695 1 808 0 S uwait 0xfffff8004323ed00 syz-executor.3 22692 1 808 0 S uwait 0xfffff800456e5700 syz-executor.3 22658 1 783 0 S uwait 0xfffff8000db6b700 syz-executor.1 22655 1 783 0 S uwait 0xfffff8000da65500 syz-executor.1 22420 1 808 0 S uwait 0xfffff8000dbb7100 syz-executor.3 22289 1 793 0 S uwait 0xfffff80044e12d00 syz-executor.2 22288 1 793 0 S uwait 0xfffff8000da65900 syz-executor.2 22059 1 782 0 S uwait 0xfffff80044e12b00 syz-executor.0 22056 1 782 0 S uwait 0xfffff80043dd3900 syz-executor.0 22054 1 782 0 S uwait 0xfffff80043dd3300 syz-executor.0 22046 1 783 0 S uwait 0xfffff80043dd3b00 syz-executor.1 22044 1 783 0 S uwait 0xfffff8000dbb7d00 syz-executor.1 22042 1 783 0 S uwait 0xfffff8000d8ac700 syz-executor.1 22036 1 783 0 S uwait 0xfffff8000db6b300 syz-executor.1 22035 1 783 0 S uwait 0xfffff8000db6b900 syz-executor.1 21931 1 21931 0 SV uwait 0xfffff80043dd3700 syz-executor.1 21379 1 793 0 S uwait 0xfffff8000dbb7500 syz-executor.2 21373 1 783 0 S uwait 0xfffff8000da65700 syz-executor.1 21372 1 793 0 S uwait 0xfffff8000d8acb00 syz-executor.2 21370 1 783 0 S uwait 0xfffff80043dd3f00 syz-executor.1 21367 1 793 0 S uwait 0xfffff8000da69500 syz-executor.2 21365 1 783 0 S uwait 0xfffff8000d7bd700 syz-executor.1 21363 1 783 0 S uwait 0xfffff8000dbb7f00 syz-executor.1 21362 1 783 0 S uwait 0xfffff8000da73100 syz-executor.1 20939 1 783 0 S uwait 0xfffff8000da65f00 syz-executor.1 20937 1 783 0 S umtxn 0xfffff8000d8ac900 syz-executor.1 20599 1 808 0 S umtxn 0xfffff8000d8b9700 syz-executor.3 20590 1 808 0 S uwait 0xfffff8000d480300 syz-executor.3 20581 1 808 0 S uwait 0xfffff8000dbb7700 syz-executor.3 20570 1 808 0 S uwait 0xfffff8000d480100 syz-executor.3 20430 1 808 0 S uwait 0xfffff8000d480b00 syz-executor.3 20421 1 808 0 S uwait 0xfffff8000d8b9f00 syz-executor.3 20419 1 782 0 S uwait 0xfffff8000d8ac300 syz-executor.0 20410 1 782 0 S uwait 0xfffff8000da69b00 syz-executor.0 20407 1 808 0 S uwait 0xfffff8000d8acf00 syz-executor.3 20405 1 782 0 S uwait 0xfffff8000d8ac500 syz-executor.0 20399 1 782 0 S uwait 0xfffff8000db6bb00 syz-executor.0 20398 1 782 0 S uwait 0xfffff8000d3ca900 syz-executor.0 20302 1 782 0 S uwait 0xfffff8000da73500 syz-executor.0 20301 1 782 0 S uwait 0xfffff8000da65d00 syz-executor.0 19611 1 783 0 S uwait 0xfffff8000d8b9900 syz-executor.1 19610 1 783 0 S uwait 0xfffff8000d8ac100 syz-executor.1 18886 1 782 0 S uwait 0xfffff8000d3ca700 syz-executor.0 18885 1 782 0 S uwait 0xfffff8000d8b9300 syz-executor.0 18788 1 808 0 S uwait 0xfffff8000d8b9d00 syz-executor.3 18783 1 808 0 S uwait 0xfffff8000da73f00 syz-executor.3 18766 1 808 0 S uwait 0xfffff8000d7bdb00 syz-executor.3 18764 1 808 0 S uwait 0xfffff8002acd9900 syz-executor.3 18762 1 808 0 S uwait 0xfffff8000da73300 syz-executor.3 18760 1 808 0 S uwait 0xfffff8002acd9b00 syz-executor.3 18759 1 808 0 S uwait 0xfffff8000d3ca300 syz-executor.3 18618 1 782 0 S uwait 0xfffff8000da69700 syz-executor.0 18609 1 782 0 S uwait 0xfffff8000d8b9500 syz-executor.0 18602 1 782 0 S uwait 0xfffff8000da73900 syz-executor.0 18597 1 782 0 S uwait 0xfffff8000d7bdd00 syz-executor.0 18596 1 782 0 S uwait 0xfffff8000d3ca100 syz-executor.0 18430 1 808 0 S uwait 0xfffff8000d118d00 syz-executor.3 17972 1 783 0 S uwait 0xfffff8000da73d00 syz-executor.1 17960 1 783 0 S uwait 0xfffff8000d8b9b00 syz-executor.1 17950 1 783 0 S uwait 0xfffff8002a95f900 syz-executor.1 17945 1 783 0 S uwait 0xfffff8002aa03500 syz-executor.1 17941 1 783 0 S uwait 0xfffff8000d7bd300 syz-executor.1 17904 1 808 0 S uwait 0xfffff8002a95fd00 syz-executor.3 17895 1 808 0 S uwait 0xfffff8002a6bc300 syz-executor.3 17894 1 783 0 S uwait 0xfffff8000d8b9100 syz-executor.1 17889 1 783 0 S uwait 0xfffff8002a9edb00 syz-executor.1 17886 1 808 0 S uwait 0xfffff8000d7bd900 syz-executor.3 17885 1 783 0 S uwait 0xfffff8002acd9d00 syz-executor.1 17882 1 808 0 S uwait 0xfffff8000d7bdf00 syz-executor.3 17881 1 808 0 S uwait 0xfffff8002a886f00 syz-executor.3 17630 1 783 0 S uwait 0xfffff8002ac80500 syz-executor.1 17624 1 783 0 S uwait 0xfffff8000d118100 syz-executor.1 17619 1 808 0 S uwait 0xfffff8000d7bd100 syz-executor.3 17617 1 808 0 S uwait 0xfffff8002a95f700 syz-executor.3 17615 1 808 0 S uwait 0xfffff8000d480f00 syz-executor.3 17613 1 783 0 S uwait 0xfffff8000d480d00 syz-executor.1 17606 1 783 0 S uwait 0xfffff8000d7bd500 syz-executor.1 17600 1 783 0 S uwait 0xfffff8002a95f100 syz-executor.1 17062 1 782 0 S uwait 0xfffff8000d480900 syz-executor.0 17061 1 783 0 S uwait 0xfffff8002a886b00 syz-executor.1 17057 1 783 0 S uwait 0xfffff8002ac80f00 syz-executor.1 17055 1 793 0 S uwait 0xfffff8002ac80900 syz-executor.2 17049 1 783 0 S uwait 0xfffff8002ac80300 syz-executor.1 17047 1 782 0 S uwait 0xfffff8000d480500 syz-executor.0 17046 1 793 0 S uwait 0xfffff8000d3cad00 syz-executor.2 17039 1 793 0 S umtxn 0xfffff8002ac80b00 syz-executor.2 17036 1 793 0 S uwait 0xfffff8002aa03300 syz-executor.2 17035 1 782 0 S uwait 0xfffff8000d118700 syz-executor.0 17032 1 793 0 S uwait 0xfffff8002ac80100 syz-executor.2 17028 1 782 0 S uwait 0xfffff8002acd9500 syz-executor.0 17025 1 782 0 S uwait 0xfffff8000d3cab00 syz-executor.0 16852 1 808 0 S uwait 0xfffff8002a863100 syz-executor.3 16849 1 808 0 S uwait 0xfffff8002ac80700 syz-executor.3 16517 1 808 0 S uwait 0xfffff8002a95f300 syz-executor.3 16511 1 808 0 S uwait 0xfffff8002a95f500 syz-executor.3 16507 1 808 0 S uwait 0xfffff8002a17c500 syz-executor.3 16505 1 808 0 S uwait 0xfffff8002a300d00 syz-executor.3 16504 1 808 0 S uwait 0xfffff8002a886300 syz-executor.3 16082 1 782 0 S uwait 0xfffff8002a95fb00 syz-executor.0 16077 1 782 0 S uwait 0xfffff8000d480700 syz-executor.0 15875 1 782 0 S uwait 0xfffff8000d118b00 syz-executor.0 15873 1 782 0 S uwait 0xfffff8000d118900 syz-executor.0 15865 1 782 0 S uwait 0xfffff8000d118300 syz-executor.0 15861 1 782 0 S uwait 0xfffff8002a9edf00 syz-executor.0 15856 1 782 0 S uwait 0xfffff8000d118500 syz-executor.0 15854 1 782 0 S uwait 0xfffff8002a9ed500 syz-executor.0 15849 1 782 0 S uwait 0xfffff8002a300700 syz-executor.0 15848 1 782 0 S uwait 0xfffff8002a1b9100 syz-executor.0 15846 1 782 0 S uwait 0xfffff80078eee700 syz-executor.0 15845 1 782 0 S uwait 0xfffff8002a863700 syz-executor.0 15753 1 783 0 S uwait 0xfffff8002a863900 syz-executor.1 15750 1 808 0 S uwait 0xfffff8000d118f00 syz-executor.3 15741 1 783 0 S uwait 0xfffff8002acd9300 syz-executor.1 15740 1 808 0 S uwait 0xfffff8002a863f00 syz-executor.3 15729 1 808 0 S uwait 0xfffff8002acd9f00 syz-executor.3 15728 1 783 0 S uwait 0xfffff8002a9ed300 syz-executor.1 15723 1 808 0 S uwait 0xfffff8002acd9100 syz-executor.3 15719 1 808 0 S uwait 0xfffff8002a863500 syz-executor.3 15621 1 15615 0 S uwait 0xfffff8002a863300 syz-executor.0 15617 1 15615 0 S uwait 0xfffff8002aa03100 syz-executor.0 15358 1 782 0 S uwait 0xfffff8002a9edd00 syz-executor.0 15357 1 782 0 S uwait 0xfffff8002acd9700 syz-executor.0 15353 1 782 0 S uwait 0xfffff8002a886d00 syz-executor.0 15352 1 782 0 S uwait 0xfffff8002a95ff00 syz-executor.0 14792 1 793 0 S uwait 0xfffff8002a6bc700 syz-executor.2 14791 1 793 0 S uwait 0xfffff8002aa03f00 syz-executor.2 14763 1 783 0 S uwait 0xfffff8002a863b00 syz-executor.1 14648 1 783 0 S uwait 0xfffff8002aa03900 syz-executor.1 14639 1 783 0 S uwait 0xfffff8002a4e2100 syz-executor.1 14627 1 783 0 S uwait 0xfffff8002aa03d00 syz-executor.1 14619 1 783 0 S uwait 0xfffff8002a9ed900 syz-executor.1 14617 1 783 0 S uwait 0xfffff8002a9ed700 syz-executor.1 14325 1 783 0 S umtxn 0xfffff8002a886100 syz-executor.1 14315 1 783 0 S uwait 0xfffff8002aa03b00 syz-executor.1 14309 1 782 0 S uwait 0xfffff8002aa03700 syz-executor.0 14308 1 782 0 S uwait 0xfffff80078eee900 syz-executor.0 14307 1 783 0 S uwait 0xfffff80078d2f700 syz-executor.1 14305 1 782 0 S uwait 0xfffff8002a300300 syz-executor.0 14304 1 782 0 S uwait 0xfffff8002a9ed100 syz-executor.0 14294 1 783 0 S uwait 0xfffff8002a886900 syz-executor.1 14292 1 783 0 S uwait 0xfffff8002a6bcb00 syz-executor.1 14270 1 782 0 S uwait 0xfffff8002a300900 syz-executor.0 13917 1 783 0 S uwait 0xfffff8002a4e2500 syz-executor.1 13914 1 783 0 S uwait 0xfffff80078d2f100 syz-executor.1 13537 1 808 0 S uwait 0xfffff8002a886700 syz-executor.3 13536 1 808 0 S uwait 0xfffff8002a886500 syz-executor.3 13150 1 783 0 S uwait 0xfffff8002a6bc100 syz-executor.1 13149 1 782 0 S uwait 0xfffff8002a4d0900 syz-executor.0 13144 1 783 0 S uwait 0xfffff8002a300500 syz-executor.1 13143 1 782 0 S uwait 0xfffff8002a4e2f00 syz-executor.0 13137 1 783 0 S uwait 0xfffff8002a300100 syz-executor.1 13135 1 782 0 S uwait 0xfffff8002a6bc500 syz-executor.0 13129 1 782 0 S uwait 0xfffff8002a6bc900 syz-executor.0 13126 1 782 0 S uwait 0xfffff8002a4e2300 syz-executor.0 13017 1 782 0 S uwait 0xfffff8002a6bcd00 syz-executor.0 13015 1 782 0 S uwait 0xfffff8002a6bcf00 syz-executor.0 12649 1 808 0 S uwait 0xfffff8002a863d00 syz-executor.3 12648 1 782 0 S uwait 0xfffff8002a17c700 syz-executor.0 12646 1 783 0 S uwait 0xfffff8002a17c900 syz-executor.1 12643 1 782 0 S uwait 0xfffff80078eeef00 syz-executor.0 12641 1 783 0 S uwait 0xfffff8002a1b9500 syz-executor.1 12640 1 808 0 S uwait 0xfffff80026e51100 syz-executor.3 12635 1 808 0 S uwait 0xfffff8002a4d0100 syz-executor.3 12634 1 782 0 S uwait 0xfffff8002a4e2700 syz-executor.0 12633 1 783 0 S uwait 0xfffff80026e51700 syz-executor.1 12628 1 782 0 S uwait 0xfffff80078d75700 syz-executor.0 12625 1 782 0 S uwait 0xfffff8002a4d0f00 syz-executor.0 12310 12309 782 0 SV uwait 0xfffff8002a1b9b00 syz-executor.0 12309 1 782 0 DV ppwait 0xfffff8002a7d2a20 syz-executor.0 12135 1 783 0 S uwait 0xfffff8002a129100 syz-executor.1 12134 1 783 0 S uwait 0xfffff8002a4d0d00 syz-executor.1 11967 1 782 0 S uwait 0xfffff80078d2f500 syz-executor.0 11961 1 782 0 S uwait 0xfffff80015d13900 syz-executor.0 11955 1 782 0 S uwait 0xfffff8002a129500 syz-executor.0 11949 1 808 0 S uwait 0xfffff8002a4d0300 syz-executor.3 11947 1 782 0 S uwait 0xfffff8002a17cd00 syz-executor.0 11944 1 808 0 S uwait 0xfffff8002a4e2b00 syz-executor.3 11939 1 782 0 S uwait 0xfffff8002a17c100 syz-executor.0 11938 1 808 0 S uwait 0xfffff8002a300b00 syz-executor.3 11934 1 782 0 S uwait 0xfffff8002a1b9300 syz-executor.0 11929 1 783 0 S uwait 0xfffff8002a4d0500 syz-executor.1 11923 1 783 0 S uwait 0xfffff8002a17c300 syz-executor.1 11920 1 783 0 S umtxn 0xfffff8002a4d0700 syz-executor.1 11915 1 783 0 S uwait 0xfffff8002a4e2d00 syz-executor.1 11913 1 783 0 S uwait 0xfffff8002a1b9900 syz-executor.1 11825 1 783 0 S uwait 0xfffff8002a17cb00 syz-executor.1 11820 1 783 0 S uwait 0xfffff8002a1b9f00 syz-executor.1 11813 1 783 0 S uwait 0xfffff8002a129d00 syz-executor.1 11806 1 783 0 S uwait 0xfffff8002a4e2900 syz-executor.1 11687 1 808 0 S uwait 0xfffff80078eeeb00 syz-executor.3 11686 1 808 0 S uwait 0xfffff80078d75900 syz-executor.3 9917 1 783 0 S uwait 0xfffff8002a300f00 syz-executor.1 9914 1 783 0 S uwait 0xfffff80078eee500 syz-executor.1 9911 1 783 0 S uwait 0xfffff80078d75d00 syz-executor.1 9908 1 783 0 S uwait 0xfffff8002a17cf00 syz-executor.1 9525 1 783 0 S uwait 0xfffff8002a1b9d00 syz-executor.1 9394 1 783 0 S uwait 0xfffff8002a129300 syz-executor.1 9392 1 783 0 S uwait 0xfffff8007503cb00 syz-executor.1 8876 1 808 0 S uwait 0xfffff80078d2f300 syz-executor.3 8874 1 808 0 S uwait 0xfffff8002a129900 syz-executor.3 8696 1 782 0 S uwait 0xfffff8007503c500 syz-executor.0 8695 1 782 0 S uwait 0xfffff8007503c300 syz-executor.0 8468 1 808 0 S uwait 0xfffff80078d2ff00 syz-executor.3 8467 1 808 0 S uwait 0xfffff8002a129f00 syz-executor.3 8466 1 808 0 S uwait 0xfffff8007503c100 syz-executor.3 8465 1 808 0 S uwait 0xfffff80078d75f00 syz-executor.3 7055 1 782 0 S uwait 0xfffff8002a129b00 syz-executor.0 7050 1 782 0 S uwait 0xfffff80026e51b00 syz-executor.0 7045 1 783 0 S uwait 0xfffff80078eeed00 syz-executor.1 7038 1 782 0 S uwait 0xfffff80078d75500 syz-executor.0 7036 1 783 0 S umtxn 0xfffff80026e6bf00 syz-executor.1 7034 1 793 0 S uwait 0xfffff80026e6b900 syz-executor.2 7033 1 808 0 S uwait 0xfffff80078d2fd00 syz-executor.3 7029 1 808 0 S uwait 0xfffff80026e6bd00 syz-executor.3 7023 1 808 0 S uwait 0xfffff80026e6b100 syz-executor.3 7022 1 783 0 S uwait 0xfffff80078d75300 syz-executor.1 7019 1 793 0 S uwait 0xfffff8007503c700 syz-executor.2 7009 1 793 0 S uwait 0xfffff80078d2f900 syz-executor.2 6998 1 793 0 S uwait 0xfffff8002a129700 syz-executor.2 6994 1 793 0 S uwait 0xfffff80078d75b00 syz-executor.2 5505 1 5505 65 Ss select 0xfffff80026dd4a40 dhclient 5424 1 808 0 S uwait 0xfffff80026e27f00 syz-executor.3 5421 1 808 0 S uwait 0xfffff80026e6b500 syz-executor.3 5419 1 808 0 S uwait 0xfffff80078d2fb00 syz-executor.3 5417 1 808 0 S uwait 0xfffff8007503c900 syz-executor.3 5415 1 808 0 S uwait 0xfffff8007503cf00 syz-executor.3 5412 1 808 0 S uwait 0xfffff80026e6b700 syz-executor.3 5408 1 808 0 S uwait 0xfffff80078eee100 syz-executor.3 5406 1 783 0 S uwait 0xfffff80026e51300 syz-executor.1 5404 1 808 0 S uwait 0xfffff80078eee300 syz-executor.3 5402 1 783 0 S uwait 0xfffff80015d84300 syz-executor.1 5400 1 808 0 S uwait 0xfffff80026e51d00 syz-executor.3 5399 1 783 0 S uwait 0xfffff80015d8d900 syz-executor.1 5393 1 783 0 S uwait 0xfffff80015ca1f00 syz-executor.1 5392 1 783 0 S umtxn 0xfffff80015d8a700 syz-executor.1 4628 1 4628 0 Ss select 0xfffff80078e9f8c0 dhclient 4625 1 4625 0 Ss select 0xfffff80078f2c140 dhclient 4606 1 4606 65 Ss select 0xfffff80078d9d2c0 dhclient 4412 1 782 0 S uwait 0xfffff800750f8300 syz-executor.0 4410 1 783 0 S uwait 0xfffff80015ca1700 syz-executor.1 4408 1 793 0 S uwait 0xfffff80026e6b300 syz-executor.2 4406 1 782 0 S uwait 0xfffff80026e27b00 syz-executor.0 4403 1 783 0 S uwait 0xfffff80015ca1100 syz-executor.1 4402 1 793 0 S uwait 0xfffff80026e51f00 syz-executor.2 4398 1 782 0 S uwait 0xfffff80015ca9100 syz-executor.0 4396 1 783 0 S uwait 0xfffff80015d8a900 syz-executor.1 4394 1 793 0 S uwait 0xfffff80015d8d300 syz-executor.2 4389 1 793 0 S uwait 0xfffff80015ca1300 syz-executor.2 4381 1 793 0 S uwait 0xfffff80015d8a100 syz-executor.2 3957 1 782 0 S uwait 0xfffff80026e25300 syz-executor.0 3954 1 782 0 S uwait 0xfffff800750f8700 syz-executor.0 3752 1 793 0 S uwait 0xfffff800750f8f00 syz-executor.2 3743 1 793 0 S uwait 0xfffff800750f8d00 syz-executor.2 3734 1 793 0 S uwait 0xfffff80015d8a500 syz-executor.2 3723 1 793 0 S uwait 0xfffff80026e27300 syz-executor.2 3722 1 793 0 S uwait 0xfffff80026e25100 syz-executor.2 3637 1 3637 0 Ss select 0xfffff80015de9140 dhclient 3634 1 3634 0 Ss select 0xfffff80026cff2c0 dhclient 3608 1 3608 65 Ss select 0xfffff80015d14140 dhclient 3533 1 782 0 S uwait 0xfffff80015d84100 syz-executor.0 3532 1 782 0 S uwait 0xfffff80026e25d00 syz-executor.0 2628 1 783 0 S uwait 0xfffff80026e25f00 syz-executor.1 2627 1 793 0 S uwait 0xfffff80015d8d100 syz-executor.2 2625 1 782 0 S uwait 0xfffff80026e25b00 syz-executor.0 2622 1 783 0 S uwait 0xfffff8007503cd00 syz-executor.1 2620 1 782 0 S uwait 0xfffff800750f8100 syz-executor.0 2618 1 808 0 S uwait 0xfffff80015d8af00 syz-executor.3 2615 1 783 0 S uwait 0xfffff80026e27700 syz-executor.1 2613 1 808 0 S uwait 0xfffff80015d8ad00 syz-executor.3 2610 1 793 0 S uwait 0xfffff80015d87300 syz-executor.2 2608 1 782 0 S umtxn 0xfffff800750f8900 syz-executor.0 2607 1 808 0 S uwait 0xfffff800750f8500 syz-executor.3 2605 1 783 0 S uwait 0xfffff80015d32300 syz-executor.1 2602 1 793 0 S uwait 0xfffff80015d87700 syz-executor.2 2599 1 783 0 S uwait 0xfffff80015ca9300 syz-executor.1 2595 1 783 0 S uwait 0xfffff80015d8d500 syz-executor.1 2591 1 783 0 S uwait 0xfffff80026e27900 syz-executor.1 2588 1 783 0 S uwait 0xfffff80026e25500 syz-executor.1 2423 1 2423 0 Ss select 0xfffff80026dfc440 dhclient 2420 1 2420 0 Ss select 0xfffff800261e3740 dhclient 2401 1 2401 65 Ss select 0xfffff80026cf7a40 dhclient 2060 1 782 0 S uwait 0xfffff80015d84900 syz-executor.0 2059 1 782 0 S uwait 0xfffff80015d13100 syz-executor.0 1278 0 0 0 DL aiordy 0xfffff80026b90a70 [aiod4] 1277 0 0 0 DL aiordy 0xfffff80026bf3538 [aiod3] 1276 0 0 0 DL aiordy 0xfffff80026b44a70 [aiod2] 1275 0 0 0 DL aiordy 0xfffff80026308a70 [aiod1] 1141 1 1141 0 Ss select 0xfffff80026dd4740 dhclient 1138 1 1138 0 Ss select 0xfffff80026e14ec0 dhclient 808 780 808 0 Rs syz-executor.3 793 780 793 0 Rs syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100109 S uwait 0xfffff80015d8dd00 syz-fuzzer 100121 S uwait 0xfffff80015d32700 syz-fuzzer 100122 S uwait 0xfffff80015d32900 syz-fuzzer 100123 S uwait 0xfffff80015d32b00 syz-fuzzer 100124 S uwait 0xfffff80015d32d00 syz-fuzzer 100125 S uwait 0xfffff80015d32f00 syz-fuzzer 100126 S uwait 0xfffff80015b0f100 syz-fuzzer 100127 S uwait 0xfffff80015b0f300 syz-fuzzer 100128 S uwait 0xfffff80015d2f500 syz-fuzzer 110043 S kqread 0xfffff80015d8d700 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015de35e8 csh 776 694 776 0 Ss select 0xfffff8002649f8c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015489cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b134b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b13cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a9a4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a9acb0 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 0xffffffff8273f0a1 cron 694 1 694 0 Ss select 0xfffff800262fa5c0 sshd 507 1 507 0 Ss select 0xfffff800262faa40 syslogd 436 1 436 0 Ss select 0xfffff800261d3ec0 devd 435 1 435 65 Ss select 0xfffff800262baa40 dhclient 350 1 350 0 Ss select 0xfffff800261d3440 dhclient 347 1 347 0 Ss select 0xfffff80015d88740 dhclient 23 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 22 0 0 0 DL vlruwt 0xfffff80015d40a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100084 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100095 D sdflush 0xfffff80015e6ece8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855308 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82849778 [dom0] 100082 D launds 0xffffffff82849784 [laundry: dom0] 100083 D umarcl 0xffffffff815c5a50 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82eae8b8 [sctp_iterator] 16 0 0 0 RL [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 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 RunQ [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] 100087 RunQ [swi1: hpts] 100088 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 DLs (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 D - 0xfffff80004c6d100 [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 - 0xffffffff81e225d0 [deadlkres] 100073 D - 0xfffff80015aa8d00 [acpi_task_0] 100074 D - 0xfffff80015aa8d00 [acpi_task_1] 100075 D - 0xfffff80015aa8d00 [acpi_task_2] 100077 D - 0xfffff80004cd7500 [CAM taskq] db> show all locks Process 23732 (syz-executor.1) thread 0xfffffe0088d6c720 (123874) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82764830) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:946 Process 23729 (syz-executor.3) thread 0xfffffe0095caf000 (130814) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009484cc90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13125 db> show malloc Type InUse MemUse Requests sctp_stro 311 30342K 14792 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 filedesc 564 9114K 45225 devbuf 4216 6982K 4244 pcb 1247 6016K 70989 tcp_hpts 5 3219K 5 subproc 716 3159K 24114 kobj 326 2608K 486 vtbuf 24 2064K 46 newblk 20 1042K 56162 vfscache 3 1035K 3 sctp_atcl 932 932K 49042 acpica 1674 649K 54806 inodedep 81 600K 25419 kdtrace 796 578K 54553 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 sctp_atky 1266 475K 65774 umtx 924 405K 924 bus 986 377K 3469 sctp_athm 932 350K 50089 BPF 46 337K 89 linker 348 270K 465 sctp_map 622 234K 29206 DEVFS1 107 214K 124 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 9 140K 22902 kqueue 352 140K 23851 tfo_ccache 1 136K 1 pwddesc 346 130K 23805 sem 4 120K 4 vmem 3 112K 8 UMA 270 102K 270 DEVFSP 269 101K 3802 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 7914 syncache 1 76K 1 routetbl 137 73K 2425 xform 191 72K 6084 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 244 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 lltable 56 50K 915 eventhandler 133 50K 133 inpcbpolicy 132 50K 10617 sctp_timw 91 46K 91 ithread 99 43K 99 rman 84 42K 425 shm 2 40K 31 ksem 35 40K 271 KTRACE 101 38K 24041 cred 36 36K 533 taskqueue 60 36K 60 dirrem 70 35K 24092 osd 93 35K 8183 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 in6_multi 71 31K 71 GEOM 60 29K 489 kbdmux 6 28K 6 freefile 72 27K 23724 ifnet 7 25K 7 plimit 24 24K 777 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 307152 pfs_nodes 20 20K 20 proc-args 52 20K 719 session 36 18K 80 UART 12 18K 12 pf_osfp 46 18K 46 sctp_stri 17 17K 2484 bmsafemap 2 17K 25243 rpc 2 16K 2 shmfd 1 16K 254 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 lockf 36 14K 310 sglist 5 13K 5 tcp_fsb 33 13K 1973 MCA 32 12K 32 CAM DEV 3 12K 510 pf_ifnet 15 11K 678 vt 11 11K 11 freework 22 11K 37222 Unitno 29 11K 99 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 4 10K 62 filedesc_to_leader 22 9K 99 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 363 ip6opt 14 7K 444 mount 16 7K 1493 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 freeblks 8 4K 24129 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 44990 ip_moptions 8 3K 63 in_multi 6 3K 24 nexusdev 7 3K 7 feeder 7 3K 7 soname 7 3K 38678 procdesc 5 3K 18 sctp_ifn 6 3K 15 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 1524 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 ip_msource 5 2K 30 CAM periph 4 2K 271 filecaps 5 2K 130 crypto 4 2K 1941 cubic data 4 2K 60 newdirblk 4 2K 22495 diradd 4 2K 24133 indirdep 3 2K 13030 pfil 4 2K 4 CAM path 4 2K 1034 sctp_aadr 3 2K 278 tcpfunc 3 2K 3 loginclass 3 2K 7 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 entropy 2 1K 48 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 pf_rule 1 1K 700 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 newreno data 1 1K 17 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 pf_table 0 0K 498 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 vegas data 0 0K 66 sctp_mcore 0 0K 0 sctp_socko 0 0K 23816 sctp_iter 0 0K 102 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 99 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 cdg data 0 0K 48 dctcp data 0 0K 60 chd data 0 0K 57 htcp data 0 0K 73 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 16010 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 763 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 129 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 11 in6_mfilter 0 0K 0 frag6 0 0K 3 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 in_mfilter 0 0K 110 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 4 twa_commands 0 0K 0 statfs 0 0K 22770 namei_tracker 0 0K 29 export_host 0 0K 0 cl_savebuf 0 0K 58 tcp_log_dev 0 0K 796 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 64437 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 17 lio 0 0K 80 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 519 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 31548 ioctlops 0 0K 2370 eventfd 0 0K 47 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 428 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 8 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 960 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 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 26 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 8818 3660 691602 0 254 51109888 0 malloc-384 384 35522 308 391443 0 30 13758720 0 tcp_log 416 30214 1187 1263929 0 254 13062816 0 malloc-32768 32768 282 4 22611 0 1 9371648 0 malloc-8192 8192 600 133 32760 0 1 6004736 0 malloc-1024 1024 4573 11 5982 0 16 4694016 0 mbuf 256 12782 2653 6711950 0 254 3951360 0 malloc-8192 8192 353 4 24265 0 1 2924544 0 tcp_bbr_map 128 18279 4382 1425929 0 128 2900608 0 malloc-8192 8192 327 6 1021 0 1 2727936 0 RADIX NODE 144 15809 260 563188 0 62 2313936 0 ertt_txseginfo 40 40607 14236 4148616 0 254 2193720 0 malloc-1024 1024 1555 425 84586 0 16 2027520 0 UMA Slabs 0 112 17959 2 17959 0 126 2011632 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 195 13273 32609 0 62 1939392 0 mbuf_cluster 2048 855 1 855 0 254 1753088 0 MAP ENTRY 96 16958 262 1365825 0 126 1653120 0 VM OBJECT 264 5018 52 342848 0 30 1338480 0 sctp_asoc 2288 311 224 14603 0 254 1224080 0 malloc-384 384 2465 695 129252 0 30 1213440 0 malloc-384 384 2816 64 228748 0 30 1105920 0 sctp_ep 1280 604 230 32752 0 254 1067520 0 malloc-384 384 2476 34 100667 0 30 963840 0 malloc-2048 2048 301 159 15137 0 8 942080 0 FFS inode 1160 748 29 24620 0 8 901320 0 VMSPACE 2544 322 8 23693 0 4 839520 0 THREAD 1808 445 17 30819 0 8 835296 0 malloc-1024 1024 456 332 47118 0 16 806912 0 malloc-512 512 196 1068 141709 0 30 647168 0 256 Bucket 2048 201 105 46290 0 8 626688 0 malloc-384 384 1072 498 27761 0 30 602880 0 malloc-1024 1024 85 503 26945 0 16 602112 0 malloc-65536 65536 2 7 11555 0 1 589824 0 socket 944 490 90 45265 0 254 547520 0 PROC 1336 349 17 23732 0 8 488976 0 sctp_raddr 736 339 266 17957 0 254 445280 0 malloc-16384 16384 25 0 29 0 1 409600 0 malloc-65536 65536 0 6 71 0 1 393216 0 VNODE 448 787 86 24661 0 30 391104 0 filedesc0 1072 346 18 23805 0 8 390208 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-512 512 631 9 2203 0 30 327680 0 malloc-16384 16384 4 14 43 0 1 294912 0 malloc-65536 65536 1 3 263 0 1 262144 0 malloc-65536 65536 4 0 4 0 1 262144 0 vmem btag 56 4575 93 4575 0 254 261408 0 sctp_chunk 152 862 802 11260 0 254 252928 0 malloc-2048 2048 111 3 128 0 8 233472 0 malloc-4096 4096 7 49 64883 0 2 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-4096 4096 3 51 510 0 2 221184 0 mbuf_packet 256 203 652 127394 0 254 218880 0 FFS2 dinode 256 748 47 24619 0 62 203520 0 malloc-16384 16384 8 4 277 0 1 196608 0 tcp_inpcb 488 89 311 8171 0 254 195200 0 UMA Zones 768 242 2 242 0 16 187392 0 tcpcb 1080 89 79 8171 0 254 181440 0 malloc-32768 32768 3 2 139 0 1 163840 0 S VFS Cache 104 1042 401 25682 0 126 150072 0 malloc-384 384 290 70 23281 0 30 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 3 0 1 131072 0 malloc-384 384 268 72 8726 0 30 130560 0 malloc-384 384 300 30 6075 0 30 126720 0 clpbuf 2624 0 48 516 0 16 125952 0 malloc-1024 1024 80 40 1335 0 16 122880 0 ksiginfo 112 349 695 1730 0 126 116928 0 malloc-16384 16384 5 2 17 0 1 114688 0 malloc-8192 8192 13 1 24 0 1 114688 0 malloc-512 512 159 57 2162 0 30 110592 0 malloc-32768 32768 0 3 10 0 1 98304 0 malloc-8192 8192 9 3 38 0 1 98304 0 128 Bucket 1024 32 63 2922 0 16 97280 0 g_bio 408 0 220 252740 0 31 89760 0 UMA Kegs 384 227 6 227 0 30 89472 0 32 Bucket 256 182 148 27111 0 62 84480 0 Files 80 932 118 87350 0 126 84000 0 malloc-16384 16384 4 1 6 0 1 81920 0 malloc-16384 16384 3 2 26 0 1 81920 0 malloc-512 512 112 32 1676 0 30 73728 0 TURNSTILE 136 463 20 463 0 62 65688 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 8 0 1 65536 0 malloc-8192 8192 4 4 109 0 1 65536 0 malloc-1024 1024 58 6 1003 0 16 65536 0 malloc-4096 4096 7 8 1336 0 2 61440 0 malloc-4096 4096 12 3 219 0 2 61440 0 64 Bucket 512 63 57 24540 0 30 61440 0 malloc-8192 8192 2 5 261 0 1 57344 0 malloc-512 512 63 49 1651 0 30 57344 0 malloc-1024 1024 37 15 1576 0 16 53248 0 malloc-512 512 40 64 27765 0 30 53248 0 tcp_bbr_pcb 832 26 37 3922 0 16 52416 0 malloc-8192 8192 1 5 22770 0 1 49152 0 malloc-4096 4096 7 5 312 0 2 49152 0 malloc-2048 2048 9 15 1726 0 8 49152 0 malloc-512 512 27 69 23823 0 30 49152 0 pcpu-8 8 4785 847 22454 0 254 45056 0 tcp_rack_pcb 832 17 37 1957 0 16 44928 0 16 Bucket 144 135 173 5943 0 62 44352 0 SLEEPQUEUE 88 463 17 463 0 126 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-1024 1024 38 2 40 0 16 40960 0 pipe 744 24 26 986 0 16 37200 0 NAMEI 1024 0 36 120711 0 16 36864 0 malloc-4096 4096 1 8 499 0 2 36864 0 malloc-2048 2048 17 1 17 0 8 36864 0 malloc-2048 2048 9 9 74 0 8 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 1482 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 sctp_laddr 48 165 507 10050 0 254 32256 0 malloc-512 512 54 2 4555 0 30 28672 0 PWD 32 243 639 22433 0 254 28224 0 KNOTE 160 28 147 369586 0 62 28000 0 8 Bucket 80 70 280 6470 0 126 28000 0 udp_inpcb 488 6 50 1022 0 254 27328 0 sctp_stream_msg_out 112 131 85 3935 0 254 24192 0 2 Bucket 32 214 542 23799 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ripcb 488 19 29 771 0 254 23424 0 udplite_inpcb 488 18 30 653 0 254 23424 0 itimer 352 0 66 338 0 30 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 9 1 11 0 8 20480 0 tcp_rack_map 112 48 132 3526 0 126 20160 0 Mountpoints 2752 2 5 16 0 4 19264 0 unpcb 256 28 47 1813 0 254 19200 0 malloc-4096 4096 2 2 7 0 2 16384 0 malloc-2048 2048 2 6 15 0 8 16384 0 malloc-2048 2048 5 3 396 0 8 16384 0 rl_entry 40 278 126 285 0 254 16160 0 ertt 72 89 135 8171 0 126 16128 0 vtnet_tx_hdr 24 0 668 2722716 0 254 16032 0 4 Bucket 48 6 246 582 0 254 12096 0 sctp_readq 152 0 78 1390 0 254 11856 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 25 0 254 8096 0 PGRP 88 37 55 119 0 126 8096 0 sctp_asconf_ack 48 4 164 95 0 254 8064 0 hostcache 64 3 123 3 0 254 8064 0 syncache 168 0 48 9 0 254 8064 0 udpcb 32 24 228 1675 0 254 8064 0 ipq 56 0 144 7 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 tcp_log_node 120 0 66 12 0 126 7920 0 AIO 208 0 38 134 0 62 7904 0 cryptop 280 0 28 356 0 30 7840 0 AIOCB 552 0 14 208 0 16 7728 0 L VFS Cache 320 0 24 8 0 30 7680 0 AIOLIO 272 0 28 40 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 79 0 126 6448 0 domainset 40 0 126 62 0 254 5040 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 3 0 62 4048 0 UMA Slabs 1 176 10 12 10 0 62 3872 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 tfo 4 0 493 1 0 254 1972 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 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 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 sackhole 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 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 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 128 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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