Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xa733b368 fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff817e9824 stack pointer = 0x0:0xfffffe00a75c87a0 frame pointer = 0x0:0xfffffe00a75c8880 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, FreeBSD/amd64IOPL = 0 (ci-freebsd-i386-0.c.syzkaller.current process = 21258 (syz-executor.2) internal) (ttyu0trap number = 12 ) login: panic: page fault cpuid = 0 time = 598 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a75c7f90 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a75c80f0 vpanic() at vpanic+0x254/frame 0xfffffe00a75c81d0 panic() at panic+0xb5/frame 0xfffffe00a75c8290 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe00a75c83b0 trap_pfault() at trap_pfault+0x182/frame 0xfffffe00a75c84f0 trap() at trap+0x5b3/frame 0xfffffe00a75c86d0 calltrap() at calltrap+0x8/frame 0xfffffe00a75c86d0 --- trap 0xc, rip = 0xffffffff817e9824, rsp = 0xfffffe00a75c87a0, rbp = 0xfffffe00a75c8880 --- soclose() at soclose+0x584/frame 0xfffffe00a75c8880 _fdrop() at _fdrop+0x58/frame 0xfffffe00a75c88b0 closef() at closef+0x689/frame 0xfffffe00a75c8a90 fdescfree() at fdescfree+0xa84/frame 0xfffffe00a75c8c70 exit1() at exit1+0x915/frame 0xfffffe00a75c8d10 sys_exit() at sys_exit+0x28/frame 0xfffffe00a75c8d30 ia32_syscall() at ia32_syscall+0x41a/frame 0xfffffe00a75c8f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5e0 KDB: enter: panic [ thread pid 21258 tid 128686 ] Stopped at kdb_enter+0x6b: movq $0,0x275e2ba(%rip) 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 0xffffffff8172b8d6 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe00a75c80d0 rbp 0xfffffe00a75c80f0 rsi 0 rdi 0xffffffff8172b938 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0 r12 0 r13 0xfffffe00a803a740 r14 0xffffffff82b62080 .str.26 r15 0xffffffff82b62080 .str.26 rip 0xffffffff8171b45b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x275e2ba(%rip) db> show proc Process 21258 (syz-executor.2) at 0xfffffe00a82dba90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe0058dda000 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0x40000 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dcc000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a89c8000 (map 0xfffffe00a89c8000) (map.pmap 0xfffffe00a89c80c0) (pmap 0xfffffe00a89c8128) threads: 1 128686 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 21260 777 777 0 R (threaded) syz-executor.0 129898 RunQ syz-executor.0 130012 RunQ syz-executor.0 130013 RunQ syz-executor.0 21259 778 778 0 R (threaded) syz-executor.1 129945 RunQ syz-executor.1 130010 Run CPU 1 syz-executor.1 130011 S uwait 0xfffffe00a73fcc00 syz-executor.1 21258 786 786 0 RE CPU 0 syz-executor.2 21256 779 779 0 R (threaded) syz-executor.3 128855 RunQ syz-executor.3 130007 S sigwait 0xfffffe00a82bcb40 syz-executor.3 130009 S uwait 0xfffffe009eacb980 syz-executor.3 21189 1 786 0 S uwait 0xfffffe00a73fee00 syz-executor.2 21186 1 786 0 S uwait 0xfffffe00a7aa6e80 syz-executor.2 21183 1 779 0 S uwait 0xfffffe009e9f4b00 syz-executor.3 21182 1 786 0 S uwait 0xfffffe00a7198c80 syz-executor.2 21177 1 777 0 S uwait 0xfffffe00a7f7a180 syz-executor.0 21175 1 779 0 S uwait 0xfffffe00a7f78b00 syz-executor.3 21174 1 777 0 S uwait 0xfffffe009eacbe80 syz-executor.0 21171 1 777 0 S uwait 0xfffffe00a7aa9b80 syz-executor.0 21170 1 779 0 S uwait 0xfffffe00a7aa9800 syz-executor.3 21167 1 777 0 S uwait 0xfffffe00a7f7b580 syz-executor.0 20615 1 786 60928 S uwait 0xfffffe00a73fd300 syz-executor.2 20608 1 786 60928 S uwait 0xfffffe00a7198e00 syz-executor.2 20606 1 786 60928 S uwait 0xfffffe00a5bd3380 syz-executor.2 20603 1 786 60928 S uwait 0xfffffe00a7f7a680 syz-executor.2 20579 1 779 0 SV uwait 0xfffffe00a5e4c700 syz-executor.3 20543 1 20543 0 SVs uwait 0xfffffe00a719b000 syz-executor.1 20384 1 779 0 S uwait 0xfffffe00a7f7bb80 syz-executor.3 20378 1 779 0 S uwait 0xfffffe00a7f7a700 syz-executor.3 20374 1 779 0 S uwait 0xfffffe00a7f7a380 syz-executor.3 20367 1 779 0 S uwait 0xfffffe00a7f79c00 syz-executor.3 20253 1 786 0 S uwait 0xfffffe00a7aa8700 syz-executor.2 20252 1 777 0 S uwait 0xfffffe00a5bd3a80 syz-executor.0 20250 1 777 0 S uwait 0xfffffe00a73ff880 syz-executor.0 20249 1 778 0 S uwait 0xfffffe00a7f78e00 syz-executor.1 20246 1 777 0 S uwait 0xfffffe00a73fdf00 syz-executor.0 20243 1 777 0 S uwait 0xfffffe00a7f79600 syz-executor.0 20241 1 786 0 S uwait 0xfffffe00a5e4d400 syz-executor.2 20240 1 777 0 S uwait 0xfffffe00a5e4cf00 syz-executor.0 20237 1 778 0 S uwait 0xfffffe00a5e4b500 syz-executor.1 20234 1 777 0 S uwait 0xfffffe00a5e4cd80 syz-executor.0 20233 1 779 0 S uwait 0xfffffe00a5e4d880 syz-executor.3 20232 1 786 0 S uwait 0xfffffe00a73fda00 syz-executor.2 20227 1 778 0 S uwait 0xfffffe00a5e4e780 syz-executor.1 20226 1 779 0 S uwait 0xfffffe00a5bd3f00 syz-executor.3 20225 1 777 0 S uwait 0xfffffe00a7f79f00 syz-executor.0 20221 1 777 0 S uwait 0xfffffe00a7f7b400 syz-executor.0 20220 1 779 0 S uwait 0xfffffe00a73ffe80 syz-executor.3 20217 1 779 0 S uwait 0xfffffe00a719b800 syz-executor.3 18862 1 779 0 S uwait 0xfffffe009e9f5f00 syz-executor.3 18858 1 779 0 S uwait 0xfffffe00a7199980 syz-executor.3 18854 1 779 0 S uwait 0xfffffe00a5e4ca80 syz-executor.3 18850 1 779 0 S uwait 0xfffffe009e9f4780 syz-executor.3 18834 1 779 0 S uwait 0xfffffe00a5e4d180 syz-executor.3 18833 1 786 0 S uwait 0xfffffe009e9f4e00 syz-executor.2 18832 1 786 0 S uwait 0xfffffe00a5e4b180 syz-executor.2 18831 1 779 0 S uwait 0xfffffe00a5e4d800 syz-executor.3 18828 1 786 0 S uwait 0xfffffe00a7199200 syz-executor.2 18827 1 779 0 S uwait 0xfffffe00a719a000 syz-executor.3 18826 1 786 0 S uwait 0xfffffe00a73fd380 syz-executor.2 18825 1 779 0 S uwait 0xfffffe00a7aa8480 syz-executor.3 18821 1 786 0 S uwait 0xfffffe00a7aa7a00 syz-executor.2 18816 1 786 0 S uwait 0xfffffe00a7f7ba80 syz-executor.2 18814 1 786 0 S uwait 0xfffffe00a7f78500 syz-executor.2 18813 1 786 0 S uwait 0xfffffe009e9f6c80 syz-executor.2 18811 1 786 0 S uwait 0xfffffe009e9f4d80 syz-executor.2 18810 1 779 0 S uwait 0xfffffe00a5e4ea00 syz-executor.3 18809 1 786 0 S uwait 0xfffffe00a7aa8300 syz-executor.2 18807 1 779 0 S uwait 0xfffffe00a7f7b500 syz-executor.3 18805 1 778 0 S uwait 0xfffffe00a7f78700 syz-executor.1 18804 1 777 0 S uwait 0xfffffe00a73fdb00 syz-executor.0 18803 1 778 0 S uwait 0xfffffe00a7f79e00 syz-executor.1 18802 1 777 0 S uwait 0xfffffe00a73fdd80 syz-executor.0 18799 1 779 0 S uwait 0xfffffe00a5bd0e80 syz-executor.3 18798 1 786 0 S uwait 0xfffffe00a7f79880 syz-executor.2 18797 1 786 0 S uwait 0xfffffe00a73fe980 syz-executor.2 18795 1 779 0 S uwait 0xfffffe00a5bd1000 syz-executor.3 18793 1 778 0 S uwait 0xfffffe009e9f3000 syz-executor.1 18792 1 777 0 S uwait 0xfffffe00a5e4c380 syz-executor.0 18791 1 778 0 S uwait 0xfffffe00a7aa9c80 syz-executor.1 18790 1 777 0 S uwait 0xfffffe00a5bd3e80 syz-executor.0 18787 1 779 0 S uwait 0xfffffe00a5e4e080 syz-executor.3 18786 1 779 0 S uwait 0xfffffe00a73fd800 syz-executor.3 18784 1 778 0 S uwait 0xfffffe00a7aa6280 syz-executor.1 18783 1 777 0 S uwait 0xfffffe00a5e4d780 syz-executor.0 18781 1 778 0 S uwait 0xfffffe00a7aa6a80 syz-executor.1 18780 1 777 0 S uwait 0xfffffe00a73fed00 syz-executor.0 18777 1 779 0 S uwait 0xfffffe00a5e4ea80 syz-executor.3 18776 1 779 0 S uwait 0xfffffe009eaca900 syz-executor.3 18771 1 779 0 S uwait 0xfffffe00a7aa6480 syz-executor.3 18770 1 779 0 S uwait 0xfffffe00a7f79e80 syz-executor.3 18091 1 779 0 SV uwait 0xfffffe00a73feb00 syz-executor.3 18078 1 779 0 SV uwait 0xfffffe00a7f7ba00 syz-executor.3 18069 1 779 0 SV uwait 0xfffffe00a7aa6500 syz-executor.3 18058 1 779 0 SV uwait 0xfffffe0058b1bc00 syz-executor.3 17265 1 779 0 SV uwait 0xfffffe00a5e4e100 syz-executor.3 17256 1 779 0 SV uwait 0xfffffe0058b1bb00 syz-executor.3 17247 1 779 0 SV uwait 0xfffffe00a73fd600 syz-executor.3 17238 1 779 0 SV uwait 0xfffffe00a5e4d700 syz-executor.3 16548 1 786 0 S uwait 0xfffffe00a73fd580 syz-executor.2 16544 1 786 0 S uwait 0xfffffe00a73fe480 syz-executor.2 16541 1 786 0 S uwait 0xfffffe00a5e4c000 syz-executor.2 16537 1 786 0 S uwait 0xfffffe00a5e4b080 syz-executor.2 15422 1 778 0 S uwait 0xfffffe00a73fd700 syz-executor.1 15421 1 778 0 S uwait 0xfffffe00a7aa6a00 syz-executor.1 15419 1 778 0 S uwait 0xfffffe00a7aa6800 syz-executor.1 15418 1 778 0 S umtxn 0xfffffe00a73fe100 syz-executor.1 15416 1 778 0 S umtxn 0xfffffe009eaca380 syz-executor.1 15415 1 778 0 S uwait 0xfffffe0058b1b880 syz-executor.1 15413 1 778 0 S uwait 0xfffffe00a5e4cd00 syz-executor.1 15412 1 778 0 S uwait 0xfffffe009eacbe00 syz-executor.1 15410 1 778 0 S uwait 0xfffffe00a73fc180 syz-executor.1 15409 1 778 0 S uwait 0xfffffe009eac8700 syz-executor.1 15404 1 778 0 S uwait 0xfffffe00a73fd080 syz-executor.1 15403 1 778 0 S uwait 0xfffffe009e9f6a80 syz-executor.1 15400 1 778 0 S uwait 0xfffffe00a7aa8000 syz-executor.1 15399 1 778 0 S uwait 0xfffffe00a7aa6980 syz-executor.1 15397 1 778 0 S uwait 0xfffffe00a73fe180 syz-executor.1 15396 1 778 0 S uwait 0xfffffe009e9f6780 syz-executor.1 15394 1 778 0 S uwait 0xfffffe009e9f4680 syz-executor.1 15393 1 778 0 S uwait 0xfffffe00a5bd3d80 syz-executor.1 15391 1 778 0 S uwait 0xfffffe00a7aa8580 syz-executor.1 15390 1 778 0 S uwait 0xfffffe00a7aa6200 syz-executor.1 13160 1 779 0 S uwait 0xfffffe00a73ff900 syz-executor.3 13150 1 779 0 S uwait 0xfffffe00a73fe000 syz-executor.3 13143 1 777 0 S uwait 0xfffffe00a7aa9600 syz-executor.0 13141 1 777 0 S umtxn 0xfffffe00a5bd0100 syz-executor.0 13139 1 779 0 S uwait 0xfffffe009eac9b00 syz-executor.3 13138 1 777 0 S umtxn 0xfffffe00a7aa7500 syz-executor.0 13126 1 779 0 S uwait 0xfffffe00a5e4b480 syz-executor.3 12605 1 786 0 S uwait 0xfffffe00a73fca00 syz-executor.2 12604 1 779 0 S uwait 0xfffffe00a73fea80 syz-executor.3 12595 1 786 0 S uwait 0xfffffe009eac8000 syz-executor.2 12594 1 779 0 S uwait 0xfffffe00a73ff700 syz-executor.3 12590 1 786 0 S uwait 0xfffffe00a5bd2480 syz-executor.2 12589 1 779 0 S uwait 0xfffffe00a7aa9280 syz-executor.3 12588 1 778 0 S uwait 0xfffffe00a5e4c900 syz-executor.1 12584 1 778 0 S uwait 0xfffffe00a73fe700 syz-executor.1 12583 1 786 0 S uwait 0xfffffe00a7aa6000 syz-executor.2 12582 1 779 0 S uwait 0xfffffe00a7aa7000 syz-executor.3 12577 1 786 0 S uwait 0xfffffe009e9f6b00 syz-executor.2 12576 1 778 0 S uwait 0xfffffe009eac9f00 syz-executor.1 12575 1 779 0 S uwait 0xfffffe00a73fe600 syz-executor.3 12570 1 779 0 S uwait 0xfffffe009eac9680 syz-executor.3 12568 1 786 0 S uwait 0xfffffe0058aeee80 syz-executor.2 12562 1 786 0 S uwait 0xfffffe00a73fe800 syz-executor.2 12420 1 777 0 S uwait 0xfffffe009eaca480 syz-executor.0 12417 1 777 0 S uwait 0xfffffe009e9f3100 syz-executor.0 12416 1 779 0 S uwait 0xfffffe009e9f4c80 syz-executor.3 12415 1 778 0 S uwait 0xfffffe00a73fc100 syz-executor.1 12414 1 779 0 S uwait 0xfffffe009eac9d00 syz-executor.3 12413 1 778 0 S uwait 0xfffffe00a7aa7300 syz-executor.1 12410 1 779 0 S umtxn 0xfffffe00a5e4e400 syz-executor.3 12409 1 777 0 S uwait 0xfffffe009e9f6700 syz-executor.0 12407 1 779 0 S uwait 0xfffffe00a5bd1800 syz-executor.3 12406 1 777 0 S uwait 0xfffffe00a5bd0280 syz-executor.0 12404 1 778 0 S uwait 0xfffffe00a7aa7700 syz-executor.1 12402 1 778 0 S uwait 0xfffffe00a73fc000 syz-executor.1 12401 1 779 0 S uwait 0xfffffe00a73ff300 syz-executor.3 12399 1 777 0 S uwait 0xfffffe00a73fcc80 syz-executor.0 12397 1 777 0 S uwait 0xfffffe0058b1b680 syz-executor.0 12396 1 778 0 S uwait 0xfffffe00a5e4d980 syz-executor.1 12395 1 786 0 S uwait 0xfffffe00a5e4b780 syz-executor.2 12394 1 779 0 S umtxn 0xfffffe009eac8c00 syz-executor.3 12393 1 778 0 S uwait 0xfffffe00a73ff580 syz-executor.1 12392 1 786 0 S uwait 0xfffffe00a7aa7b80 syz-executor.2 12387 1 786 0 S uwait 0xfffffe00a7aa8800 syz-executor.2 12386 1 786 0 S uwait 0xfffffe00a5e4c080 syz-executor.2 12384 1 779 0 S uwait 0xfffffe00a5bd0500 syz-executor.3 12383 1 778 0 S uwait 0xfffffe00a73fcb80 syz-executor.1 12382 1 779 0 S uwait 0xfffffe00a7aa7580 syz-executor.3 12381 1 786 0 S umtxn 0xfffffe00a7aa7e80 syz-executor.2 12379 1 778 0 S uwait 0xfffffe0058b1b980 syz-executor.1 12378 1 786 0 S uwait 0xfffffe00a73fc400 syz-executor.2 12375 1 779 0 S uwait 0xfffffe00a73ff980 syz-executor.3 12374 1 778 0 S uwait 0xfffffe00a5e4e380 syz-executor.1 12373 1 779 0 S uwait 0xfffffe0058aef500 syz-executor.3 12371 1 778 0 S uwait 0xfffffe009e9f3200 syz-executor.1 12369 1 778 0 S uwait 0xfffffe0058aeee00 syz-executor.1 12368 1 778 0 S uwait 0xfffffe009e9f6a00 syz-executor.1 12365 1 779 0 S uwait 0xfffffe00a5e4b400 syz-executor.3 12364 1 779 0 S uwait 0xfffffe00a5e4b700 syz-executor.3 12361 1 779 0 S uwait 0xfffffe0058ae5980 syz-executor.3 12360 1 779 0 S uwait 0xfffffe00a7aa8200 syz-executor.3 12356 1 779 0 S uwait 0xfffffe009eaca200 syz-executor.3 12355 1 779 0 S uwait 0xfffffe00585c4300 syz-executor.3 12351 1 779 0 S uwait 0xfffffe00a5bd3b00 syz-executor.3 12350 1 779 0 S uwait 0xfffffe009eaca280 syz-executor.3 12348 1 779 0 S uwait 0xfffffe00a73fd880 syz-executor.3 12347 1 779 0 S uwait 0xfffffe009eacac00 syz-executor.3 11768 1 779 0 S uwait 0xfffffe00a5e4de00 syz-executor.3 11766 1 777 0 S uwait 0xfffffe00a73fde00 syz-executor.0 11765 1 779 0 S uwait 0xfffffe009eaca780 syz-executor.3 11762 1 777 0 S uwait 0xfffffe00a7aa7f00 syz-executor.0 11760 1 779 0 S uwait 0xfffffe00a7aa9e80 syz-executor.3 11758 1 777 0 S umtxn 0xfffffe00a5e4c100 syz-executor.0 11754 1 779 0 S umtxn 0xfffffe00a7aa8b00 syz-executor.3 11185 1 778 0 S uwait 0xfffffe00a73ff800 syz-executor.1 11175 1 778 0 S uwait 0xfffffe00a5e4e600 syz-executor.1 11167 1 778 0 S uwait 0xfffffe00a5bd0680 syz-executor.1 11163 1 777 0 S umtxn 0xfffffe00a73fd200 syz-executor.0 11161 1 777 0 S umtxn 0xfffffe009eaca180 syz-executor.0 11159 1 777 0 S uwait 0xfffffe009eac8100 syz-executor.0 11151 1 777 0 S uwait 0xfffffe009e9f6d80 syz-executor.0 10915 1 786 0 S uwait 0xfffffe009eac9100 syz-executor.2 10905 1 786 0 S uwait 0xfffffe00a5bd3200 syz-executor.2 10900 1 778 0 S umtxn 0xfffffe00a5e4e180 syz-executor.1 10894 1 786 0 S uwait 0xfffffe009e9f6b80 syz-executor.2 10893 1 779 0 S uwait 0xfffffe0058b1b600 syz-executor.3 10891 1 778 0 S umtxn 0xfffffe009e9f6900 syz-executor.1 10888 1 786 0 S uwait 0xfffffe0058b1b500 syz-executor.2 10886 1 778 0 S uwait 0xfffffe00a5e4d600 syz-executor.1 10885 1 779 0 S uwait 0xfffffe00a5e4d380 syz-executor.3 10884 1 786 0 S uwait 0xfffffe00a5e4d000 syz-executor.2 10879 1 786 0 S umtxn 0xfffffe009e9f6e00 syz-executor.2 10876 1 779 0 S umtxn 0xfffffe00a5e4c200 syz-executor.3 10869 1 779 0 S uwait 0xfffffe00a7aa7280 syz-executor.3 9400 1 786 0 S uwait 0xfffffe00a5bd1080 syz-executor.2 9392 1 786 0 S uwait 0xfffffe00a7aa7980 syz-executor.2 9384 1 786 0 S uwait 0xfffffe00a5e4b880 syz-executor.2 9378 1 786 0 S uwait 0xfffffe00a5e4ce80 syz-executor.2 8153 1 786 0 S uwait 0xfffffe00a5e4e500 syz-executor.2 8151 1 786 0 S uwait 0xfffffe009eac9480 syz-executor.2 8148 1 786 0 S uwait 0xfffffe009e9f6600 syz-executor.2 8147 1 777 0 S uwait 0xfffffe009eaca000 syz-executor.0 8142 1 778 0 S uwait 0xfffffe009e9f5d80 syz-executor.1 8140 1 778 0 S uwait 0xfffffe00a5bd1880 syz-executor.1 8139 1 777 0 S uwait 0xfffffe00a5e4bc80 syz-executor.0 8136 1 777 0 S uwait 0xfffffe009eac9280 syz-executor.0 8135 1 778 0 S uwait 0xfffffe00a5bd1c80 syz-executor.1 8132 1 777 0 S uwait 0xfffffe00a5e4d580 syz-executor.0 8130 1 777 0 S uwait 0xfffffe00a5bd0a00 syz-executor.0 8126 1 777 0 S umtxn 0xfffffe00a5bd1b00 syz-executor.0 8124 1 777 0 S umtxn 0xfffffe00a5bd3d00 syz-executor.0 8122 1 777 0 S uwait 0xfffffe009eac9380 syz-executor.0 8117 1 777 0 S uwait 0xfffffe00a5e4de80 syz-executor.0 8112 1 777 0 S uwait 0xfffffe00a5bd1280 syz-executor.0 5175 1 779 0 S uwait 0xfffffe00a5e4b280 syz-executor.3 5174 1 779 0 S uwait 0xfffffe00a5bd3600 syz-executor.3 5172 1 779 0 S uwait 0xfffffe00585c4280 syz-executor.3 5171 1 779 0 S uwait 0xfffffe009eac9e00 syz-executor.3 5168 1 779 0 S uwait 0xfffffe00a5bd1780 syz-executor.3 5167 1 779 0 S uwait 0xfffffe00a5bd0d80 syz-executor.3 5162 1 779 0 S uwait 0xfffffe00a5e4b980 syz-executor.3 5161 1 779 0 S uwait 0xfffffe009eac9e80 syz-executor.3 4501 1 777 0 S uwait 0xfffffe009eac8f00 syz-executor.0 4499 1 786 0 S uwait 0xfffffe009eacad00 syz-executor.2 4497 1 777 0 S uwait 0xfffffe009e9f3880 syz-executor.0 4495 1 778 0 S uwait 0xfffffe009eac9d80 syz-executor.1 4492 1 786 0 S umtxn 0xfffffe009eacbc80 syz-executor.2 4491 1 778 0 S uwait 0xfffffe0058b1bf00 syz-executor.1 4488 1 777 0 S uwait 0xfffffe00a5e4c500 syz-executor.0 4484 1 786 0 S uwait 0xfffffe00a5bd0900 syz-executor.2 4480 1 778 0 S uwait 0xfffffe00585c4780 syz-executor.1 4472 1 778 0 S uwait 0xfffffe009e9f3800 syz-executor.1 3766 1 3766 65 Ss select 0xfffffe0056fbc940 dhclient 3400 1 778 0 SV uwait 0xfffffe0056fd3300 syz-executor.1 3399 1 778 0 S uwait 0xfffffe009eacaa00 syz-executor.1 3397 1 779 0 SV uwait 0xfffffe009eacba80 syz-executor.3 3396 1 779 0 S uwait 0xfffffe009eacb480 syz-executor.3 3393 1 786 0 SV uwait 0xfffffe009e9f4280 syz-executor.2 3392 1 786 0 S uwait 0xfffffe00a5bd1700 syz-executor.2 3390 1 778 0 SV uwait 0xfffffe00a5e4e580 syz-executor.1 3389 1 778 0 S uwait 0xfffffe009e9f5700 syz-executor.1 3387 1 779 0 SV uwait 0xfffffe009e9f3e00 syz-executor.3 3386 1 779 0 S uwait 0xfffffe009eacae00 syz-executor.3 3383 1 786 0 SV uwait 0xfffffe00a5bd1580 syz-executor.2 3382 1 786 0 S uwait 0xfffffe009e9f6200 syz-executor.2 3380 1 778 0 SV uwait 0xfffffe009eacb800 syz-executor.1 3379 1 778 0 S umtxn 0xfffffe009eac8b00 syz-executor.1 3377 1 779 0 SV uwait 0xfffffe009e9f3680 syz-executor.3 3376 1 779 0 S uwait 0xfffffe00a5bd2a80 syz-executor.3 3373 1 786 0 SV uwait 0xfffffe00a5e4bd80 syz-executor.2 3372 1 786 0 S uwait 0xfffffe009eacb180 syz-executor.2 3366 1 786 0 SV uwait 0xfffffe0058ae5380 syz-executor.2 3365 1 786 0 S uwait 0xfffffe009eaca700 syz-executor.2 3300 1 778 0 S uwait 0xfffffe009eacb080 syz-executor.1 3290 1 777 0 S uwait 0xfffffe009eacb380 syz-executor.0 3288 1 778 0 S umtxn 0xfffffe009eac8480 syz-executor.1 3287 1 777 0 S uwait 0xfffffe00a5bd2980 syz-executor.0 3284 1 786 0 S umtxn 0xfffffe00a5e4d280 syz-executor.2 3282 1 779 0 S uwait 0xfffffe00a5bd2780 syz-executor.3 3280 1 777 0 S uwait 0xfffffe009eac8d80 syz-executor.0 3279 1 778 0 S uwait 0xfffffe00a5bd2b80 syz-executor.1 3276 1 786 0 S uwait 0xfffffe00a5bd2680 syz-executor.2 3274 1 779 0 S umtxn 0xfffffe00a5e4c580 syz-executor.3 3270 1 786 0 S umtxn 0xfffffe009eac9a80 syz-executor.2 3266 1 779 0 S uwait 0xfffffe00a5e4e700 syz-executor.3 3256 1 779 0 S uwait 0xfffffe009eacb280 syz-executor.3 3179 1 3179 0 Ss select 0xfffffe0057871140 dhclient 3176 1 3176 0 Ss select 0xfffffe0057871740 dhclient 3157 1 3157 65 Ss select 0xfffffe0057871640 dhclient 3119 0 0 0 DL - 0xffffffff83f66ac0 [soaiod4] 3118 0 0 0 DL - 0xffffffff83f66ac0 [soaiod3] 3117 0 0 0 DL - 0xffffffff83f66ac0 [soaiod2] 3116 0 0 0 DL - 0xffffffff83f66ac0 [soaiod1] 2543 1 2543 0 Ss select 0xfffffe0056f9cac0 dhclient 2540 1 2540 0 Ss select 0xfffffe00578717c0 dhclient 2514 1 2514 65 Ss select 0xfffffe00578716c0 dhclient 2271 1 779 0 S uwait 0xfffffe0056fd3400 syz-executor.3 2265 1 779 0 S uwait 0xfffffe00a5bd0c00 syz-executor.3 2263 1 777 0 S umtxn 0xfffffe009e9f5300 syz-executor.0 2262 1 779 0 S uwait 0xfffffe009e9f3f00 syz-executor.3 2261 1 779 0 S uwait 0xfffffe009e9f5100 syz-executor.3 2260 1 777 0 S uwait 0xfffffe00a5bd2e80 syz-executor.0 2255 1 777 0 S umtxn 0xfffffe009e9f4380 syz-executor.0 2254 1 777 0 S uwait 0xfffffe009eacb500 syz-executor.0 2252 1 779 0 S uwait 0xfffffe009e9f4180 syz-executor.3 2251 1 779 0 S umtxn 0xfffffe009e9f3d00 syz-executor.3 2248 1 777 0 S umtxn 0xfffffe00585c4a80 syz-executor.0 2247 1 777 0 S umtxn 0xfffffe00a5bd2d80 syz-executor.0 2244 1 777 0 S uwait 0xfffffe00585c4b80 syz-executor.0 2243 1 777 0 S uwait 0xfffffe009e9f3c00 syz-executor.0 1822 1 1822 0 Ss select 0xfffffe0056fbc740 dhclient 1815 1 1815 0 Ss select 0xfffffe0056fbc8c0 dhclient 1792 1 1792 65 Ss select 0xfffffe0056fbc6c0 dhclient 1089 1 1089 0 Ss select 0xfffffe0056f9ca40 dhclient 1086 1 1086 0 Ss select 0xfffffe0056fbc7c0 dhclient 856 0 0 0 DL aiordy 0xfffffe009f18c548 [aiod4] 855 0 0 0 DL aiordy 0xfffffe009f18ca90 [aiod3] 854 0 0 0 DL aiordy 0xfffffe009f18d000 [aiod2] 851 0 0 0 DL aiordy 0xfffffe009f18da90 [aiod1] 786 774 786 0 Rs syz-executor.2 779 774 779 0 Rs syz-executor.3 778 774 778 0 Rs syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffffe0058ae5b80 syz-fuzzer 100117 S uwait 0xfffffe00585c4d80 syz-fuzzer 100118 S uwait 0xfffffe00585c4e80 syz-fuzzer 100119 S uwait 0xfffffe00585ca000 syz-fuzzer 100120 S uwait 0xfffffe00585ca100 syz-fuzzer 100121 S uwait 0xfffffe00585ca200 syz-fuzzer 100122 S uwait 0xfffffe0058ae4c80 syz-fuzzer 100123 S uwait 0xfffffe0058ae4c00 syz-fuzzer 101882 S kqread 0xfffffe009c35a100 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0056f650b0 csh 770 688 770 0 Ss select 0xfffffe0056fbc9c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056f2acb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0056f294b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00585d7cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00585d80b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0056f298b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0056f29cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00585d84b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00585d88b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585d8cb0 getty 692 1 692 0 Ss nanslp 0xffffffff83e46dc0 cron 688 1 688 0 Ss select 0xfffffe0057871ac0 sshd 501 1 501 0 Ds biowr 0xfffffe000799e410 syslogd 430 1 430 0 Ss select 0xfffffe0056f9d0c0 devd 429 1 429 65 Ss select 0xfffffe0056f9cdc0 dhclient 344 1 344 0 Ss select 0xfffffe0056f9ce40 dhclient 341 1 341 0 Ss select 0xfffffe00578719c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f67548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6c5e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f6abe0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0053c6e8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9e700 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f925b8 [dom0] 100083 D launds 0xffffffff83f925c4 [laundry: dom0] 100084 D umarcl 0xffffffff81e53cc0 [uma] 7 0 0 0 DL - 0xffffffff83c033a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84579550 [pf purge] 5 0 0 0 DL waiting 0xffffffff84a66420 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa6340 [doneq0] 100045 D - 0xffffffff83aa62c0 [async] 100076 D - 0xffffffff83aa6140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007962888 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8dde0 [crypto] 100041 D crypto_ 0xfffffe0053e71d30 [crypto returns 0] 100042 D crypto_ 0xfffffe0053e71d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e1c3c0 [g_event] 100036 D - 0xffffffff83e1c3e0 [g_up] 100037 D - 0xffffffff83e1c400 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 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 [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dcc000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8e8c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1cdc0 [swapper] 100005 D - 0xfffffe000817de00 [if_config_tqg_0] 100006 D - 0xfffffe000817dd00 [softirq_0] 100007 D - 0xfffffe000817dc00 [softirq_1] 100008 D - 0xfffffe000817db00 [if_io_tqg_0] 100009 D - 0xfffffe000817da00 [if_io_tqg_1] 100010 D - 0xfffffe000817d900 [inm_free taskq] 100011 D - 0xfffffe000817d800 [linuxkpi_irq_wq] 100012 D - 0xfffffe000817d700 [in6m_free taskq] 100013 D - 0xfffffe000817d600 [deferred_unmount ta] 100014 D - 0xfffffe000817d500 [thread taskq] 100016 D - 0xfffffe000817d300 [kqueue_ctx taskq] 100017 D - 0xfffffe000817d200 [pci_hp taskq] 100020 D - 0xfffffe000817ce00 [aiod_kick taskq] 100021 D - 0xfffffe000817cd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000817cd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000817cd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000817cd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000817cc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000817cc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000817cc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000817cc00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000817cb00 [firmware taskq] 100038 D - 0xfffffe000817ca00 [crypto_0] 100039 D - 0xfffffe000817ca00 [crypto_1] 100055 D - 0xfffffe000817c800 [vtnet0 rxq 0] 100056 D - 0xfffffe000817c700 [vtnet0 txq 0] 100057 D - 0xfffffe000817c600 [vtnet0 rxq 1] 100058 D - 0xfffffe000817c500 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f9d380 [virtio_balloon] 100066 D - 0xffffffff82b67f00 [deadlkres] 100070 D - 0xfffffe000817e100 [mca taskq] 100071 D - 0xfffffe00585d3300 [acpi_task_0] 100072 D - 0xfffffe00585d3300 [acpi_task_1] 100073 D - 0xfffffe00585d3300 [acpi_task_2] 100075 D - 0xfffffe000817c900 [CAM taskq] db> show all locks Process 21258 (syz-executor.2) thread 0xfffffe00a803a740 (128686) exclusive sleep mutex socket (socket) r = 0 (0xfffffe00a732db40) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:1288 Process 501 (syslogd) thread 0xfffffe0058c6eac0 (100104) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000799e490) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3988 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009eaf9070) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3561 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 filedesc 554 4433K 40331 devbuf 4217 4323K 4245 sysctloid 35205 2074K 35276 vtbuf 24 1968K 46 subproc 727 1563K 21662 kobj 328 1312K 490 pcb 666 1259K 38128 newblk 71 1042K 69790 vfscache 3 1025K 3 linker 380 576K 546 inodedep 46 529K 23087 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 acpica 1674 184K 57552 sctp_atcl 450 169K 29287 vnet_data 1 168K 1 filemon 19 152K 323 tidhash 3 141K 3 kdtrace 806 135K 51275 pagedep 9 130K 20355 tfo_ccache 1 128K 1 sctp_stro 122 122K 8975 umtx 946 119K 946 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 120 bus 995 81K 5208 mtx_pool 2 72K 2 syncache 1 68K 1 module 515 65K 515 acpitask 1 64K 1 ddb_capture 1 64K 1 temp 36 35K 5536 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 86 msg 4 30K 4 gtaskqueue 18 26K 18 kqueue 358 25K 21397 sctp_atky 572 22K 40150 kbdmux 6 22K 6 pwddesc 333 21K 21437 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 143 19K 1699 lltable 53 17K 860 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 sctp_timw 62 16K 62 bus-sc 34 15K 1681 KTRACE 101 13K 466 ether_multi 157 13K 252 ifnet 7 13K 7 ksem 31 12K 113 eventhandler 136 12K 136 kenv 95 12K 95 freework 46 12K 39935 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 plimit 34 9K 539 dirrem 33 9K 22316 bmsafemap 2 9K 23727 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 40 pfs_vncache 1 8K 1 proc-args 383 8K 22697 cred 30 8K 525 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 pf_ifnet 23 8K 349 sctp_athm 450 8K 30752 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 DEVFSP 95 6K 1635 tcp_fsb 50 6K 1793 CC Mem 77 5K 11998 ufs_dirhash 24 5K 24 freefile 37 5K 21937 crypto 8 5K 517 session 36 5K 144 UMA 271 5K 271 vt 11 5K 11 pf_table 2 4K 318 pf_osfp 36 4K 36 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 sctp_map 244 4K 17616 lockf 35 4K 1262 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 filedesc_to_leader 52 4K 82 selfd 50 4K 343887 sctp_stri 6 3K 3094 inpcbpolicy 91 3K 19366 terminal 11 3K 11 select 19 3K 679 uidinfo 4 3K 77 freeblks 9 3K 22619 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 31 2K 587 CAM XPT 22 2K 543 osd 81 2K 11868 msi 12 2K 12 in_multi 6 2K 25 ipsecpolicy 2 2K 2 acpidev 20 2K 20 cryptodev 18 2K 2162 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 40294 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 758 NFSD session 1 1K 1 mount 19 1K 671 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 indirdep 3 1K 26160 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 encap_export_host 12 1K 12 ip_msource 10 1K 125 procdesc 5 1K 18 newdirblk 4 1K 20147 diradd 4 1K 22359 ip6opt 2 1K 347 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 pf_rule 2 1K 215 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 103 CAM SIM 2 1K 2 ioctlops 1 1K 1076 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 203 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 aio 4 1K 12 pmchooks 1 1K 1 soname 4 1K 35418 filecaps 5 1K 131 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 13376 sctp_iter 0 0K 53 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 54 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 166 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 19936 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 374 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 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 vtfont 0 0K 0 BACKLIGHT 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 4 in6_mfilter 0 0K 0 frag6 0 0K 42 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 125 in_mfilter 0 0K 241 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 27 agp 0 0K 0 statfs 0 0K 20444 namei_tracker 0 0K 58 export_host 0 0K 0 cl_savebuf 0 0K 64 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 643 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 523 biobuf 0 0K 0 lio 0 0K 128 acl 0 0K 0 mbuf_tag 0 0K 388 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 28700 eventfd 0 0K 32 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 376 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 1032 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 56 rctl 0 0K 0 md_disk 0 0K 10 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 2094 1105752 0 254 42655744 0 tcp_log 416 16783 8876 1305744 0 254 10674144 0 malloc-16384 16384 277 4 20324 0 1 4603904 0 mbuf 256 9650 7123 7871855 0 254 4293888 0 RADIX NODE 144 19371 560 573325 0 62 2870064 0 pbuf 2624 0 829 0 0 2 2175296 0 malloc-384 384 4222 308 28397 0 30 1739520 0 sctp_asoc 2256 122 643 8644 0 254 1725840 0 malloc-128 128 13101 260 98806 0 126 1710208 0 BUF TRIE 144 263 11497 46715 0 62 1693440 0 VM OBJECT 264 5903 67 326391 0 30 1576080 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-4096 4096 360 4 21360 0 2 1490944 0 vmem btag 56 25795 92 25795 0 254 1449672 0 UMA Slabs 0 112 12815 31 12815 0 126 1438752 0 malloc-4096 4096 341 5 517 0 2 1417216 0 malloc-64 64 3963 17142 349345 0 254 1350720 0 tcp_bbr_map 128 0 9579 777455 0 126 1226112 0 MAP ENTRY 96 10787 301 826381 0 126 1064448 0 FFS inode 1160 820 34 22871 0 8 990640 0 sctp_ep 1208 322 448 18914 0 254 930160 0 256 Bucket 2048 414 34 23480 0 8 917504 0 VMSPACE 2552 331 11 21200 0 4 872784 0 THREAD 1808 449 24 30013 0 8 855184 0 ertt_txseginfo 40 4 19388 2786253 0 254 775680 0 malloc-2048 2048 329 31 19164 0 8 737280 0 socket 960 323 441 40373 0 254 733440 0 sctp_raddr 736 130 640 10212 0 254 566720 0 tcpcb 1104 77 434 11857 0 254 564144 0 PROC 1352 355 14 21260 0 8 498888 0 malloc-65536 65536 5 2 689 0 1 458752 0 malloc-65536 65536 2 5 400 0 1 458752 0 VNODE 448 860 103 22913 0 30 431424 0 FPU_save_area 832 451 35 35065 0 16 404352 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 filedesc0 1072 334 23 21437 0 8 382704 0 vnpbuf 2624 0 128 25 0 64 335872 0 sctp_chunk 152 307 1747 121556 0 254 312208 0 malloc-32768 32768 2 7 24462 0 1 294912 0 malloc-65536 65536 2 2 138 0 1 262144 0 malloc-256 256 684 321 55795 0 62 257280 0 malloc-1024 1024 125 115 8567 0 16 245760 0 malloc-16 16 14578 422 24743 0 254 240000 0 FFS2 dinode 256 820 110 22871 0 62 238080 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-384 384 450 120 29410 0 30 218880 0 malloc-8192 8192 22 3 326 0 1 204800 0 128 Bucket 1024 147 48 6667 0 16 199680 0 mbuf_packet 256 53 709 117386 0 254 195072 0 malloc-128 128 1324 195 28376 0 126 194432 0 malloc-32 32 5339 583 7021 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-256 256 145 545 74363 0 62 176640 0 malloc-256 256 474 156 41941 0 62 161280 0 S VFS Cache 104 1051 470 23703 0 126 158184 0 malloc-384 384 371 19 717 0 30 149760 0 malloc-64 64 1614 465 56182 0 254 133056 0 malloc-16384 16384 8 0 23 0 1 131072 0 malloc-1024 1024 120 8 305 0 16 131072 0 unpcb 256 20 490 2020 0 254 130560 0 malloc-256 256 2 508 43663 0 62 130560 0 clpbuf 2624 0 48 759 0 16 125952 0 ksiginfo 112 358 686 5890 0 126 116928 0 malloc-8192 8192 10 4 42 0 1 114688 0 g_bio 408 4 266 379688 0 30 110160 0 malloc-4096 4096 22 4 118 0 2 106496 0 64 Bucket 512 112 88 41392 0 30 102400 0 malloc-32768 32768 1 2 121 0 1 98304 0 UMA Kegs 384 229 4 229 0 30 89472 0 syncache 168 0 528 10 0 254 88704 0 malloc-64 64 956 367 25308 0 254 84672 0 Files 80 756 294 77127 0 126 84000 0 malloc-128 128 434 217 5393 0 126 83328 0 sctp_readq 152 1 519 14641 0 254 79040 0 tcp_inpcb 424 77 103 11857 0 30 76320 0 tcp_rack_pcb 896 40 41 1783 0 16 72576 0 TURNSTILE 136 474 30 474 0 62 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 4 0 1 65536 0 malloc-2048 2048 14 18 609 0 8 65536 0 malloc-1024 1024 24 40 311 0 16 65536 0 malloc-256 256 53 202 40631 0 62 65280 0 32 Bucket 256 108 147 18400 0 62 65280 0 sctp_stream_msg_out 112 54 486 3053 0 254 60480 0 pipe 744 63 17 1170 0 16 59520 0 malloc-8192 8192 3 4 52 0 1 57344 0 malloc-8192 8192 5 2 106 0 1 57344 0 malloc-4096 4096 11 3 572 0 2 57344 0 SLEEPQUEUE 88 474 166 474 0 126 56320 0 udp_inpcb 424 9 117 6480 0 30 53424 0 malloc-64 64 146 673 32549 0 254 52416 0 malloc-128 128 90 313 20800 0 126 51584 0 malloc-256 256 72 123 610 0 62 49920 0 malloc-256 256 17 178 20802 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 108496 0 16 49152 0 malloc-2048 2048 9 15 516 0 8 49152 0 malloc-2048 2048 3 21 345 0 8 49152 0 malloc-2048 2048 1 23 548 0 8 49152 0 malloc-2048 2048 2 22 745 0 8 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 pcpu-8 8 4909 1235 13547 0 254 49152 0 tcp_rack_map 120 106 290 5056 0 126 47520 0 malloc-384 384 83 37 83 0 30 46080 0 da_ccb 544 1 83 95296 0 16 45696 0 tcp_bbr_pcb 832 0 54 2485 0 16 44928 0 sctp_laddr 48 107 733 6834 0 254 40320 0 Mountpoints 2752 2 12 6 0 4 38528 0 udplite_inpcb 424 0 90 374 0 30 38160 0 ripcb 424 5 85 655 0 30 38160 0 hostcache 64 7 560 7 0 254 36288 0 PWD 32 240 894 20021 0 254 36288 0 malloc-64 64 108 459 108 0 254 36288 0 malloc-64 64 73 494 170 0 254 36288 0 malloc-64 64 2 565 1110 0 254 36288 0 malloc-64 64 8 559 78 0 254 36288 0 malloc-32 32 455 679 29205 0 254 36288 0 16 Bucket 144 91 161 4590 0 62 36288 0 8 Bucket 80 57 393 5349 0 126 36000 0 malloc-128 128 34 245 1392 0 126 35712 0 malloc-128 128 73 206 191 0 126 35712 0 malloc-128 128 119 160 2022 0 126 35712 0 malloc-128 128 40 239 40 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 8 82 662 0 30 34560 0 malloc-256 256 99 36 1143 0 62 34560 0 malloc-32768 32768 0 1 4 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 5 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 1 15 27 0 8 32768 0 malloc-1024 1024 14 18 1673 0 16 32768 0 malloc-1024 1024 10 22 14 0 16 32768 0 malloc-1024 1024 2 30 11 0 16 32768 0 malloc-512 512 7 57 3196 0 30 32768 0 malloc-512 512 6 58 887 0 30 32768 0 malloc-512 512 8 56 13 0 30 32768 0 malloc-512 512 2 62 59 0 30 32768 0 malloc-512 512 11 53 121 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 KNOTE 160 28 172 254421 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 5 0 126 31680 0 cpuset 104 7 272 1480 0 126 29016 0 sctp_asconf_ack 48 0 588 55 0 254 28224 0 tcp_inpcb ports 32 15 867 9380 0 254 28224 0 ertt 72 77 315 11857 0 126 28224 0 malloc-32 32 410 472 15161 0 254 28224 0 malloc-32 32 314 568 23316 0 254 28224 0 malloc-32 32 45 837 903 0 254 28224 0 4 Bucket 48 7 581 514 0 254 28224 0 2 Bucket 32 71 811 7235 0 254 28224 0 AIO 208 0 133 406 0 62 27664 0 malloc-4096 4096 0 6 20444 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 tcp_log_id_bucket 176 0 138 2 0 62 24288 0 PGRP 88 36 240 145 0 126 24288 0 rl_entry 40 297 309 311 0 254 24240 0 malloc-384 384 24 36 107 0 30 23040 0 malloc-384 384 0 60 66 0 30 23040 0 domainset 40 0 567 1223 0 254 22680 0 udpcb 32 9 621 6854 0 254 20160 0 udplite_inpcb ports 32 0 630 20 0 254 20160 0 udp_inpcb ports 32 3 627 85 0 254 20160 0 malloc-32 32 79 551 639 0 254 20160 0 malloc-32 32 227 403 19512 0 254 20160 0 malloc-32 32 0 630 153 0 254 20160 0 malloc-16 16 461 789 36579 0 254 20000 0 malloc-16 16 854 396 45105 0 254 20000 0 malloc-16 16 267 983 17367 0 254 20000 0 cryptop 280 0 70 145 0 30 19600 0 AIOCB 552 0 35 418 0 16 19320 0 L VFS Cache 320 0 60 51 0 30 19200 0 AIOLIO 272 0 70 64 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 8 0 1 16384 0 malloc-4096 4096 3 1 4 0 2 16384 0 malloc-4096 4096 0 4 5 0 2 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 1682671 0 254 16032 0 kenv 258 15 45 1053 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 108 642 38361 0 254 12000 0 malloc-16 16 11 739 30 0 254 12000 0 itimer 352 0 33 38 0 30 11616 0 malloc-4096 4096 0 2 2 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 23 477 24 0 254 8000 0 malloc-16 16 5 495 24 0 254 8000 0 UMA Slabs 1 176 12 10 12 0 62 3872 0 KMAP ENTRY 96 15 24 20 0 0 3744 0 pcpu-4 4 1 511 74 0 254 2048 0 FFS1 dinode 128 0 0 0 0 126 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 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 0 254 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 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 ipq 56 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 72 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 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 608 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 32 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 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 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-16384 16384 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-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-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 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 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0