panic: refcount 0xfffffe00a82c06e4 wraparound cpuid = 1 time = 1639642710 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a9c1b5b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a9c1b710 vpanic() at vpanic+0x2b8/frame 0xfffffe00a9c1b7f0 panic() at panic+0xb5/frame 0xfffffe00a9c1b8b0 closef() at closef+0x73e/frame 0xfffffe00a9c1ba90 fdescfree() at fdescfree+0xab7/frame 0xfffffe00a9c1bc80 exit1() at exit1+0x8bf/frame 0xfffffe00a9c1bd10 sys_exit() at sys_exit+0x28/frame 0xfffffe00a9c1bd30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe00a9c1bf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a9c1bf30 --- syscall (1, FreeBSD ELF64, sys_exit), rip = 0x2ebd9a, rsp = 0x7fffffffe468, rbp = 0x7fffffffe470 --- KDB: enter: panic [ thread pid 27534 tid 132764 ] Stopped at kdb_enter+0x6b: movq $0,0x250f8fa(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x83c29efae23be015 rdx 0x1 rbx 0 rsp 0xfffffe00a9c1b6f0 rbp 0xfffffe00a9c1b710 rsi 0 rdi 0xffffffff8175e3ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a92cac50 r12 0xfffffe00a92ca740 r13 0xfffffe00a9c1b701 r14 0xffffffff82b41360 .str.18 r15 0xffffffff82b41360 .str.18 rip 0xffffffff8175199b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x250f8fa(%rip) db> show proc Process 27534 (syz-executor.0) at 0xfffffe00a93fea90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 890 at 0xfffffe009ee53a90 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053de5000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a9ba63f0 (map 0xfffffe00a9ba63f0) (map.pmap 0xfffffe00a9ba64b0) (pmap 0xfffffe00a9ba6518) threads: 1 132764 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 27534 890 890 0 RE CPU 1 syz-executor.0 27460 1 896 0 S uwait 0xfffffe00a856a000 syz-executor.3 27459 1 891 0 S uwait 0xfffffe00a8362f00 syz-executor.1 27453 1 896 0 S uwait 0xfffffe00a9355e00 syz-executor.3 27449 1 891 0 S umtxn 0xfffffe00a856c480 syz-executor.1 27446 1 896 0 S uwait 0xfffffe0053e97c80 syz-executor.3 27443 1 891 0 S uwait 0xfffffe00a8569a80 syz-executor.1 27437 1 891 0 S uwait 0xfffffe00a856a700 syz-executor.1 26940 1 891 0 SV uwait 0xfffffe00a9357180 syz-executor.1 26930 1 891 0 SV uwait 0xfffffe00a8365e80 syz-executor.1 26922 1 891 0 SV uwait 0xfffffe00a9356c00 syz-executor.1 26910 1 891 0 SV uwait 0xfffffe00a9356800 syz-executor.1 26237 1 890 0 S uwait 0xfffffe00a9358b80 syz-executor.0 25911 1 25910 0 SV uwait 0xfffffe00a856a180 syz-executor.2 25907 1 25905 0 SV uwait 0xfffffe00a9356900 syz-executor.1 25900 1 25898 0 SV uwait 0xfffffe00a9356200 syz-executor.2 25897 1 25895 0 SV uwait 0xfffffe009edbb080 syz-executor.1 25890 1 25889 0 SV uwait 0xfffffe00a8569380 syz-executor.2 25888 1 25886 0 SV uwait 0xfffffe00a8569100 syz-executor.1 25876 1 25874 0 SV uwait 0xfffffe00a9356000 syz-executor.1 25735 1 891 0 S uwait 0xfffffe00a9358880 syz-executor.1 25391 1 25389 0 S uwait 0xfffffe00a8363380 syz-executor.3 25388 1 25385 0 S uwait 0xfffffe00a8569300 syz-executor.3 25381 1 25380 0 S uwait 0xfffffe00a9358780 syz-executor.3 25379 1 25377 0 S uwait 0xfffffe00a856a080 syz-executor.1 25376 1 25375 0 S uwait 0xfffffe00a8363800 syz-executor.1 25373 1 25371 0 S uwait 0xfffffe00a8569d80 syz-executor.1 25370 1 25369 0 S umtxn 0xfffffe00a856ab00 syz-executor.1 24826 0 0 0 DL aiordy 0xfffffe00a93fca90 [aiod7] 24825 0 0 0 DL aiordy 0xfffffe00a9983000 [aiod6] 24006 1 890 0 S uwait 0xfffffe00a856a800 syz-executor.0 24001 1 890 0 S uwait 0xfffffe00a9358c80 syz-executor.0 23996 1 890 0 S uwait 0xfffffe00a8362000 syz-executor.0 23988 1 890 0 S uwait 0xfffffe00a9358a80 syz-executor.0 22948 1 894 0 S uwait 0xfffffe00a8365f00 syz-executor.2 22947 1 896 0 S uwait 0xfffffe00a8362780 syz-executor.3 22943 1 896 0 S uwait 0xfffffe00a8364e00 syz-executor.3 22942 1 894 0 S uwait 0xfffffe00a856a600 syz-executor.2 22941 1 891 0 S uwait 0xfffffe00a8362400 syz-executor.1 22937 1 891 0 S uwait 0xfffffe00a8569c80 syz-executor.1 22936 1 896 0 S umtxn 0xfffffe00a8362380 syz-executor.3 22933 1 891 0 S uwait 0xfffffe00a8569880 syz-executor.1 22931 1 894 0 S uwait 0xfffffe00a856af00 syz-executor.2 22925 1 894 0 S uwait 0xfffffe00a856ba80 syz-executor.2 22795 1 890 0 S uwait 0xfffffe00a6aacd80 syz-executor.0 22793 1 890 0 S uwait 0xfffffe00a8363200 syz-executor.0 22791 1 890 0 S uwait 0xfffffe00a856ac00 syz-executor.0 22784 1 890 0 S uwait 0xfffffe00a856c180 syz-executor.0 22113 1 890 0 S uwait 0xfffffe00a856b600 syz-executor.0 22106 1 894 0 S uwait 0xfffffe00a856a500 syz-executor.2 22101 1 890 0 S uwait 0xfffffe00a8362300 syz-executor.0 22096 1 894 0 S uwait 0xfffffe00a8362180 syz-executor.2 22092 1 890 0 S uwait 0xfffffe00a856a900 syz-executor.0 22087 1 894 0 S uwait 0xfffffe00a856a300 syz-executor.2 22073 1 894 0 S uwait 0xfffffe00a856ae00 syz-executor.2 21879 1 890 0 S uwait 0xfffffe00a856b680 syz-executor.0 21874 1 890 0 S uwait 0xfffffe00a856bb00 syz-executor.0 21860 1 890 0 S uwait 0xfffffe00a8365400 syz-executor.0 21858 1 890 0 S uwait 0xfffffe00a856c280 syz-executor.0 21487 1 890 0 S uwait 0xfffffe00a856b580 syz-executor.0 21485 1 891 0 S uwait 0xfffffe00a856b180 syz-executor.1 21483 1 896 0 S uwait 0xfffffe00a856ca00 syz-executor.3 21481 1 894 0 S uwait 0xfffffe00a856a200 syz-executor.2 21479 1 890 0 S uwait 0xfffffe00a856a400 syz-executor.0 21477 1 891 0 S uwait 0xfffffe00a856be80 syz-executor.1 21475 1 896 0 S uwait 0xfffffe00a856be00 syz-executor.3 21473 1 894 0 S uwait 0xfffffe00a856c800 syz-executor.2 21471 1 890 0 S uwait 0xfffffe00a856c700 syz-executor.0 21470 1 891 0 S uwait 0xfffffe00a856b400 syz-executor.1 21461 1 896 0 S uwait 0xfffffe00a856c500 syz-executor.3 21459 1 894 0 S uwait 0xfffffe00a856c580 syz-executor.2 21450 1 894 0 S uwait 0xfffffe00a5d58280 syz-executor.2 21275 1 894 0 S uwait 0xfffffe00a6aacd00 syz-executor.2 21270 1 894 0 S uwait 0xfffffe00a8362100 syz-executor.2 21266 1 891 0 S uwait 0xfffffe00a5d5a400 syz-executor.1 21264 1 894 0 S uwait 0xfffffe00a8365900 syz-executor.2 21259 1 891 0 S uwait 0xfffffe00a856cc00 syz-executor.1 21253 1 891 0 S uwait 0xfffffe00a856aa00 syz-executor.1 21247 1 891 0 S umtxn 0xfffffe00a856c880 syz-executor.1 20727 1 20726 0 S uwait 0xfffffe00a6aab500 syz-executor.1 20725 1 20721 0 S uwait 0xfffffe00a6aaa180 syz-executor.1 20720 1 20719 0 S uwait 0xfffffe00a8364700 syz-executor.1 20717 1 20714 0 S uwait 0xfffffe00a856b780 syz-executor.1 20612 1 890 0 S uwait 0xfffffe00a6aacc00 syz-executor.0 20601 1 894 0 S uwait 0xfffffe00a6aabf00 syz-executor.2 20600 1 890 0 S uwait 0xfffffe00a856ba00 syz-executor.0 20596 1 896 0 S uwait 0xfffffe00a6aab800 syz-executor.3 20588 1 890 0 S uwait 0xfffffe009edbbb80 syz-executor.0 20587 1 896 0 S uwait 0xfffffe00a6aab680 syz-executor.3 20583 1 894 0 S uwait 0xfffffe00a856c100 syz-executor.2 20575 1 894 0 S uwait 0xfffffe00a856ad00 syz-executor.2 20574 1 896 0 S uwait 0xfffffe00a856b080 syz-executor.3 20558 1 896 0 S uwait 0xfffffe00a856c980 syz-executor.3 19926 1 891 0 S uwait 0xfffffe00a8365700 syz-executor.1 19925 1 896 0 S uwait 0xfffffe00a6aaa600 syz-executor.3 19922 1 894 0 S uwait 0xfffffe00a856c680 syz-executor.2 19921 1 890 0 S uwait 0xfffffe009edb8e80 syz-executor.0 19920 1 891 0 S uwait 0xfffffe00a5d57600 syz-executor.1 19919 1 896 0 S uwait 0xfffffe00a5d58180 syz-executor.3 19916 1 894 0 S uwait 0xfffffe00a5d5a100 syz-executor.2 19915 1 890 0 S uwait 0xfffffe00a5d57d00 syz-executor.0 19910 1 896 0 S uwait 0xfffffe00a5d57100 syz-executor.3 19909 1 890 0 S uwait 0xfffffe00a6aa9000 syz-executor.0 19908 1 891 0 S uwait 0xfffffe00a8365b80 syz-executor.1 19907 1 894 0 S uwait 0xfffffe00a8364c00 syz-executor.2 19899 1 890 0 S uwait 0xfffffe00a8365600 syz-executor.0 19731 0 0 0 DL mdwait 0xfffffe00a86e6000 [md19] 19726 0 0 0 DL mdwait 0xfffffe00a86e7000 [md18] 19722 0 0 0 DL mdwait 0xfffffe00a832f000 [md17] 19717 0 0 0 DL mdwait 0xfffffe009f383000 [md0] 19685 1 894 0 S uwait 0xfffffe00a6aacb80 syz-executor.2 19684 1 890 0 S uwait 0xfffffe00a8365500 syz-executor.0 19681 1 891 0 S uwait 0xfffffe009edb8980 syz-executor.1 19678 1 894 0 S uwait 0xfffffe009edbbc80 syz-executor.2 19677 1 890 0 S uwait 0xfffffe00a8365800 syz-executor.0 19675 1 891 0 S uwait 0xfffffe00a8365000 syz-executor.1 19671 1 890 0 S uwait 0xfffffe00a8365300 syz-executor.0 19670 1 894 0 S uwait 0xfffffe00a8364800 syz-executor.2 19669 1 891 0 S uwait 0xfffffe009edbbc00 syz-executor.1 19656 1 891 0 S uwait 0xfffffe009edba200 syz-executor.1 19399 1 896 0 SV uwait 0xfffffe00a6aaab80 syz-executor.3 18807 1 891 0 S uwait 0xfffffe00a6aaa100 syz-executor.1 18800 1 890 0 S uwait 0xfffffe009edbbd00 syz-executor.0 18798 1 891 0 S uwait 0xfffffe00a5d58580 syz-executor.1 18797 1 894 0 S uwait 0xfffffe00a6aa9100 syz-executor.2 18796 1 890 0 S uwait 0xfffffe00a5d57e80 syz-executor.0 18792 1 894 0 S uwait 0xfffffe00a8365a00 syz-executor.2 18791 1 891 0 S uwait 0xfffffe00a5d5a300 syz-executor.1 18790 1 890 0 S uwait 0xfffffe00a6aaa400 syz-executor.0 18782 1 894 0 S uwait 0xfffffe00a5d57180 syz-executor.2 18771 1 894 0 S uwait 0xfffffe00a6aaab00 syz-executor.2 17146 1 890 0 S uwait 0xfffffe009edbbe00 syz-executor.0 17143 1 890 0 S uwait 0xfffffe00a5d57400 syz-executor.0 17141 1 890 0 S uwait 0xfffffe00a5d57500 syz-executor.0 17139 1 890 0 S uwait 0xfffffe00a5d59000 syz-executor.0 16009 1 891 60928 S uwait 0xfffffe009edb9e80 syz-executor.1 16007 1 896 60928 S uwait 0xfffffe009edbba80 syz-executor.3 16003 1 891 60928 S uwait 0xfffffe00a6aaa480 syz-executor.1 15999 1 896 60928 S uwait 0xfffffe00576cbf00 syz-executor.3 15996 1 891 60928 S uwait 0xfffffe00a6aab380 syz-executor.1 15994 1 896 60928 S uwait 0xfffffe00a5d57800 syz-executor.3 15987 1 891 60928 S uwait 0xfffffe00a6aa9b80 syz-executor.1 15902 1 890 0 S uwait 0xfffffe00a5d57c00 syz-executor.0 15901 1 896 0 S uwait 0xfffffe009edbb980 syz-executor.3 15896 1 890 0 S uwait 0xfffffe00a5d57b00 syz-executor.0 15894 1 896 0 S uwait 0xfffffe00a5d5ad00 syz-executor.3 15891 1 896 0 S uwait 0xfffffe00a5d57200 syz-executor.3 15889 1 890 0 S uwait 0xfffffe00a6aaaa00 syz-executor.0 15885 1 896 0 S uwait 0xfffffe00a6aab400 syz-executor.3 15642 1 890 0 S umtxn 0xfffffe00a5d58480 syz-executor.0 15636 1 890 0 S uwait 0xfffffe00a6aa9480 syz-executor.0 15631 1 890 0 S uwait 0xfffffe00a6aaa080 syz-executor.0 15625 1 890 0 S uwait 0xfffffe00a5d58380 syz-executor.0 15214 1 896 0 S uwait 0xfffffe00a6aaa780 syz-executor.3 15205 1 896 0 S uwait 0xfffffe00a5d57700 syz-executor.3 15193 1 896 0 S uwait 0xfffffe00a5d57300 syz-executor.3 15184 1 896 0 S uwait 0xfffffe00a6aaa000 syz-executor.3 13872 0 0 0 DL mdwait 0xfffffe00a8304000 [md16] 13870 0 0 0 DL mdwait 0xfffffe00a8330000 [md15] 13867 0 0 0 DL mdwait 0xfffffe00a8326000 [md14] 13865 0 0 0 DL mdwait 0xfffffe00a8327000 [md13] 13861 0 0 0 DL mdwait 0xfffffe00a8322000 [md12] 13859 0 0 0 DL mdwait 0xfffffe00a8323000 [md11] 13857 0 0 0 DL mdwait 0xfffffe00a8319000 [md10] 13855 0 0 0 DL mdwait 0xfffffe00a831a000 [md9] 13853 0 0 0 DL mdwait 0xfffffe00a8308000 [md8] 13848 0 0 0 DL mdwait 0xfffffe00a8309000 [md7] 13846 0 0 0 DL mdwait 0xfffffe00a8305000 [md6] 13844 0 0 0 DL mdwait 0xfffffe00a82fa000 [md5] 13840 0 0 0 DL mdwait 0xfffffe00a82fb000 [md4] 13838 1 890 0 S uwait 0xfffffe00a5d5a180 syz-executor.0 13835 1 890 0 S uwait 0xfffffe009edb9800 syz-executor.0 13832 1 890 0 S uwait 0xfffffe00a6aab080 syz-executor.0 13828 1 890 0 S uwait 0xfffffe00a6aaae80 syz-executor.0 13507 1 894 0 S uwait 0xfffffe00a5d5a480 syz-executor.2 13505 1 890 0 S uwait 0xfffffe00a6aab480 syz-executor.0 13501 1 896 0 S uwait 0xfffffe00a5d59e80 syz-executor.3 13493 1 894 0 S uwait 0xfffffe00a5d59100 syz-executor.2 13491 1 890 0 S uwait 0xfffffe00a5d58e80 syz-executor.0 13487 1 896 0 S uwait 0xfffffe00a6aa9800 syz-executor.3 13479 1 896 0 S uwait 0xfffffe00a5d5a380 syz-executor.3 13478 1 890 0 S uwait 0xfffffe00a5d5a500 syz-executor.0 13476 1 894 0 S uwait 0xfffffe00a5d59300 syz-executor.2 13473 1 891 0 S uwait 0xfffffe00a5d59200 syz-executor.1 13467 1 894 0 S uwait 0xfffffe009edb9000 syz-executor.2 13465 1 890 0 S uwait 0xfffffe00a5d58a00 syz-executor.0 13463 1 891 0 S uwait 0xfffffe00a5d5a080 syz-executor.1 13461 1 896 0 S uwait 0xfffffe00a5d58800 syz-executor.3 13455 1 894 0 S uwait 0xfffffe009edb8700 syz-executor.2 13453 1 890 0 S uwait 0xfffffe00a5d5aa00 syz-executor.0 13452 1 896 0 S uwait 0xfffffe0053ef4b00 syz-executor.3 13448 1 891 0 S uwait 0xfffffe00a6aa9980 syz-executor.1 13443 1 890 0 S uwait 0xfffffe00a5d59780 syz-executor.0 13441 1 894 0 S uwait 0xfffffe00a5d58c00 syz-executor.2 13439 1 896 0 S uwait 0xfffffe00576cba00 syz-executor.3 13430 1 896 0 S uwait 0xfffffe00a6aaaa80 syz-executor.3 13397 1 896 0 S uwait 0xfffffe00a6aa9c00 syz-executor.3 13395 1 890 0 S uwait 0xfffffe00a5d5ab00 syz-executor.0 13387 1 896 0 S uwait 0xfffffe0053ef4f00 syz-executor.3 13385 1 890 0 S uwait 0xfffffe009edba880 syz-executor.0 13381 1 896 0 S uwait 0xfffffe00a5d59a80 syz-executor.3 13380 1 890 0 S uwait 0xfffffe009edb9980 syz-executor.0 13368 1 890 0 S uwait 0xfffffe00a6aa9a80 syz-executor.0 13078 1 891 0 S uwait 0xfffffe009edb8c00 syz-executor.1 13068 1 896 0 S uwait 0xfffffe00a5d5a580 syz-executor.3 13067 1 890 0 S uwait 0xfffffe009edb8800 syz-executor.0 13064 1 896 0 S uwait 0xfffffe00a6aac000 syz-executor.3 13062 1 896 0 S uwait 0xfffffe00a5d5aa80 syz-executor.3 13060 1 891 0 S uwait 0xfffffe00a5d59c00 syz-executor.1 13059 1 894 0 S uwait 0xfffffe00a5d59400 syz-executor.2 13058 1 890 0 S uwait 0xfffffe00a5d59680 syz-executor.0 13057 1 896 0 S uwait 0xfffffe00a6aac580 syz-executor.3 13054 1 894 0 S uwait 0xfffffe00a5d59600 syz-executor.2 13051 1 891 0 S uwait 0xfffffe00a6aac100 syz-executor.1 13050 1 890 0 S uwait 0xfffffe009edbad00 syz-executor.0 13049 1 896 0 S uwait 0xfffffe009edb8280 syz-executor.3 13044 1 894 0 S uwait 0xfffffe00a5d59880 syz-executor.2 13042 1 896 0 S uwait 0xfffffe00a5d58b00 syz-executor.3 13033 1 896 0 S uwait 0xfffffe00a6aa9200 syz-executor.3 12544 1 894 0 S uwait 0xfffffe00576cbd00 syz-executor.2 12537 1 894 0 S uwait 0xfffffe00a5d59500 syz-executor.2 12525 1 894 0 S uwait 0xfffffe00a6aac280 syz-executor.2 12517 1 894 0 S uwait 0xfffffe00a5d58900 syz-executor.2 12459 0 0 0 DL - 0xffffffff83d4e640 [soaiod4] 12458 0 0 0 DL - 0xffffffff83d4e640 [soaiod3] 12457 0 0 0 DL - 0xffffffff83d4e640 [soaiod2] 12456 0 0 0 DL - 0xffffffff83d4e640 [soaiod1] 11928 0 0 0 DL mdwait 0xfffffe00a7ba6000 [md3] 11923 0 0 0 DL mdwait 0xfffffe00a7ba7000 [md2] 11917 0 0 0 DL mdwait 0xfffffe009f382000 [md1] 11635 1 894 0 S uwait 0xfffffe0007994500 syz-executor.2 11634 1 896 0 S uwait 0xfffffe00a6aaca80 syz-executor.3 11633 1 891 0 S uwait 0xfffffe009edb8f00 syz-executor.1 11625 1 894 0 S uwait 0xfffffe00a5d5a880 syz-executor.2 11624 1 896 0 S uwait 0xfffffe00a5d5a680 syz-executor.3 11621 1 891 0 S uwait 0xfffffe00a6aac300 syz-executor.1 11614 1 894 0 S uwait 0xfffffe00576c8180 syz-executor.2 11613 1 896 0 S uwait 0xfffffe00a6aac400 syz-executor.3 11611 1 891 0 S uwait 0xfffffe009edba300 syz-executor.1 11601 1 891 0 S uwait 0xfffffe009edb8380 syz-executor.1 11215 1 894 0 S uwait 0xfffffe009edb8480 syz-executor.2 11206 1 894 0 S uwait 0xfffffe00a5d5a780 syz-executor.2 11203 1 890 0 S uwait 0xfffffe00a6aabe80 syz-executor.0 11202 1 896 0 S uwait 0xfffffe0053e98800 syz-executor.3 11198 1 890 0 S uwait 0xfffffe00576c8580 syz-executor.0 11194 1 896 0 S uwait 0xfffffe00576c8780 syz-executor.3 11193 1 894 0 S uwait 0xfffffe009edba000 syz-executor.2 11189 1 896 0 S uwait 0xfffffe0053ef4980 syz-executor.3 11188 1 890 0 S uwait 0xfffffe009edbb780 syz-executor.0 11180 1 894 0 S uwait 0xfffffe0053e97180 syz-executor.2 10747 1 894 0 S uwait 0xfffffe0053ef4a80 syz-executor.2 10738 1 894 0 S uwait 0xfffffe00576cbb00 syz-executor.2 10737 1 891 0 S uwait 0xfffffe00a6aac980 syz-executor.1 10728 1 891 0 S uwait 0xfffffe00576cb880 syz-executor.1 10727 1 894 0 S uwait 0xfffffe009edb8c80 syz-executor.2 10716 1 891 0 S uwait 0xfffffe009edb8180 syz-executor.1 10707 1 891 0 S uwait 0xfffffe00576c8280 syz-executor.1 9126 1 890 0 S uwait 0xfffffe00a6aac880 syz-executor.0 9124 1 890 0 S uwait 0xfffffe009edb8880 syz-executor.0 9122 1 890 0 S uwait 0xfffffe00576c8680 syz-executor.0 9119 1 890 0 S uwait 0xfffffe009edba680 syz-executor.0 8085 1 896 0 S uwait 0xfffffe0007994f00 syz-executor.3 4151 1 4151 65 Ss select 0xfffffe009e7f0d40 dhclient 3761 1 894 0 S uwait 0xfffffe009edb8080 syz-executor.2 3757 1 894 0 S uwait 0xfffffe00a5d5a980 syz-executor.2 3753 1 894 0 S uwait 0xfffffe00576cbc00 syz-executor.2 3746 1 894 0 S uwait 0xfffffe0053e98b00 syz-executor.2 3573 1 3573 0 Ss select 0xfffffe009e7f0cc0 dhclient 3569 1 3569 0 Ss select 0xfffffe009ed877c0 dhclient 3557 1 3557 65 Ss select 0xfffffe009ed88bc0 dhclient 3177 1 3176 0 SV uwait 0xfffffe0053e97780 syz-executor.2 3168 1 3167 0 SV uwait 0xfffffe0053ef4c00 syz-executor.2 3162 1 3155 0 SV uwait 0xfffffe009edbb680 syz-executor.2 3149 1 3145 0 SV uwait 0xfffffe0053e97880 syz-executor.2 2933 1 890 0 SV uwait 0xfffffe0053e98100 syz-executor.0 2931 1 891 0 SV uwait 0xfffffe00576c8e80 syz-executor.1 2929 1 894 0 SV uwait 0xfffffe00576c8d80 syz-executor.2 2926 1 890 0 SV uwait 0xfffffe00576c9280 syz-executor.0 2925 1 891 0 SV uwait 0xfffffe009edba100 syz-executor.1 2922 1 894 0 SV uwait 0xfffffe009edb9d80 syz-executor.2 2914 1 891 0 SV uwait 0xfffffe00576c9000 syz-executor.1 2912 1 890 0 SV uwait 0xfffffe00576c8980 syz-executor.0 2911 1 894 0 SV uwait 0xfffffe0007994c00 syz-executor.2 2905 1 894 0 SV uwait 0xfffffe0053e97080 syz-executor.2 2630 1 2630 0 Ss select 0xfffffe009ed884c0 dhclient 2627 1 2627 0 Ss select 0xfffffe009e7f0140 dhclient 2587 1 2587 65 Ss select 0xfffffe009e7ef640 dhclient 1796 1 1796 0 Ss select 0xfffffe009e7ef0c0 dhclient 1792 1 1792 0 Ss select 0xfffffe009e7efb40 dhclient 1760 1 1760 65 Ss select 0xfffffe009e7f07c0 dhclient 1070 0 0 0 DL aiordy 0xfffffe009f2b5548 [aiod3] 1069 0 0 0 DL aiordy 0xfffffe009f2b3548 [aiod2] 910 1 910 0 Ss select 0xfffffe009ed88ac0 dhclient 896 777 896 0 Ss piperd 0xfffffe0058bda2e8 syz-executor.3 894 777 894 0 Ss piperd 0xfffffe0058bdaba0 syz-executor.2 891 777 891 0 Ss piperd 0xfffffe0058bef2e8 syz-executor.1 890 777 890 0 Ss nanslp 0xffffffff83c2e941 syz-executor.0 889 1 889 0 Ss select 0xfffffe009ed880c0 dhclient 777 775 775 0 R (threaded) syz-fuzzer 100122 S uwait 0xfffffe00576c9600 syz-fuzzer 100123 S uwait 0xfffffe0053e97980 syz-fuzzer 100124 S uwait 0xfffffe0053e97a80 syz-fuzzer 100125 RunQ syz-fuzzer 100126 S uwait 0xfffffe00576c9300 syz-fuzzer 100127 S uwait 0xfffffe009edbb480 syz-fuzzer 100128 S uwait 0xfffffe0053e97580 syz-fuzzer 100129 S uwait 0xfffffe0007994a00 syz-fuzzer 100141 S uwait 0xfffffe009edbb580 syz-fuzzer 130920 RunQ syz-fuzzer 775 773 775 0 Ss pause 0xfffffe009f2b40b0 csh 773 687 773 0 Ss select 0xfffffe009ed889c0 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00576de8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058636cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00586374b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0058637cb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00586384b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0058638cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00586394b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058639cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576e94b0 getty 691 1 691 0 Ss nanslp 0xffffffff83c2e940 cron 687 1 687 0 Ss select 0xfffffe009e7f0640 sshd 500 1 500 0 Ss select 0xfffffe009e7f09c0 syslogd 429 1 429 0 Ss select 0xfffffe0058b71540 devd 428 1 428 65 Ss select 0xfffffe009e7f0c40 dhclient 343 1 343 0 Ss select 0xfffffe0058b712c0 dhclient 340 1 340 0 Ss select 0xfffffe0058b720c0 dhclient 16 0 0 0 DL syncer 0xffffffff83d54140 [syncer] 15 0 0 0 DL vlruwt 0xfffffe00587d1000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d52760 [bufdaemon] 100083 D - 0xffffffff83011f80 [bufspacedaemon-0] 100092 D sdflush 0xfffffe0058ce1ce8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83d85c00 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d79ab8 [dom0] 100081 D launds 0xffffffff83d79ac4 [laundry: dom0] 100082 D umarcl 0xffffffff81e41fb0 [uma] 6 0 0 0 DL - 0xffffffff839ea808 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff8494e1c0 [sctp_iterator] 4 0 0 0 RL CPU 0 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff8388c7c0 [doneq0] 100046 D - 0xffffffff8388c740 [async] 100075 D - 0xffffffff8388c5c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0057147c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d75300 [crypto] 100042 D crypto_ 0xfffffe0053fb3030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fb3080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c04000 [g_event] 100037 D - 0xffffffff83c04020 [g_up] 100038 D - 0xffffffff83c04040 [g_down] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100020 I [swi5: fast taskq] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 RunQ [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100067 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 0xfffffe0053de5000 [init] 10 0 0 0 DL audit_w 0xffffffff83d75de0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c04aa0 [swapper] 100005 D - 0xfffffe0053e15000 [if_io_tqg_0] 100006 D - 0xfffffe0053e14e00 [if_io_tqg_1] 100007 D - 0xfffffe0053e14d00 [if_config_tqg_0] 100008 D - 0xfffffe0053e14c00 [softirq_0] 100009 D - 0xfffffe0053e14b00 [softirq_1] 100010 D - 0xfffffe00081db000 [kqueue_ctx taskq] 100011 D - 0xfffffe00081dae00 [pci_hp taskq] 100012 D - 0xfffffe00081dad00 [linuxkpi_irq_wq] 100015 D - 0xfffffe00081daa00 [aiod_kick taskq] 100016 D - 0xfffffe00081da900 [inm_free taskq] 100017 D - 0xfffffe00081da800 [in6m_free taskq] 100018 D - 0xfffffe00081da700 [deferred_unmount ta] 100019 D - 0xfffffe00081da600 [thread taskq] 100021 D - 0xfffffe00081da400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00081da400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00081da400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00081da400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00081da300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00081da300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00081da300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00081da300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f6b300 [firmware taskq] 100039 D - 0xfffffe0053f6a800 [crypto_0] 100040 D - 0xfffffe0053f6a800 [crypto_1] 100056 D - 0xfffffe0053f69e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f69d00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f69c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f69b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571a0600 [virtio_balloon] 100065 D - 0xffffffff82b46e41 [deadlkres] 100069 D - 0xfffffe0053f69900 [acpi_task_0] 100070 D - 0xfffffe0053f69900 [acpi_task_1] 100071 D - 0xfffffe0053f69900 [acpi_task_2] 100072 D - 0xfffffe00081db100 [mca taskq] 100074 D - 0xfffffe0053f6a100 [CAM taskq] db> show all locks Process 4 (pf purge) thread 0xfffffe00576cc000 (100066) shared sx vnet_sxlock (vnet_sxlock) r = 0 (0xffffffff83d57660) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf.c:1857 exclusive sx pf end thread (pf end thread) r = 0 (0xffffffff847176c0) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf.c:1853 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 169 9381K 10835 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4263 filedesc 510 4080K 52733 sysctloid 35462 2089K 35533 vtbuf 24 1968K 46 subproc 689 1470K 27883 pcb 815 1428K 51231 kobj 322 1288K 679 newblk 18 1029K 108017 vfscache 3 1025K 3 linker 375 568K 712 inodedep 135 563K 31347 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filemon 43 344K 373 vmem 3 276K 6 sctp_atcl 566 213K 36748 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 18 133K 26725 DEVFS1 129 129K 150 tfo_ccache 1 128K 1 kdtrace 758 127K 62968 umtx 902 113K 902 sem 4 106K 4 BPF 46 88K 268 md_disk 20 80K 21 bus 973 80K 3426 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 506 64K 506 shm 15 60K 164 DEVFS3 148 37K 160 temp 35 35K 5495 hostcache 1 32K 1 msg 4 30K 4 GEOM 201 30K 1208 sctp_atky 752 30K 48921 dirrem 116 29K 29493 pf_rule 15 29K 757 gtaskqueue 18 26K 18 kqueue 336 24K 27718 kbdmux 6 22K 6 pwddesc 333 21K 27624 devstat 10 21K 10 lltable 61 20K 1022 DEVFS_RULE 56 20K 56 ifaddr 69 20K 82 routetbl 179 20K 2226 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 65 17K 65 tty 16 16K 16 ithread 99 16K 99 freefile 117 15K 29084 bus-sc 34 15K 1651 DEVFSP 213 14K 4401 KTRACE 101 13K 2474 ether_multi 152 13K 283 ifnet 7 13K 8 ksem 31 12K 315 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 cred 40 10K 686 rman 84 10K 425 sctp_athm 566 9K 37346 in6_multi 65 9K 85 bmsafemap 2 9K 31357 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 176 pfs_vncache 1 8K 1 lockf 66 8K 2711 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 proc-args 342 8K 29133 session 57 8K 181 taskqueue 63 7K 63 xform 104 7K 6112 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 966 pf_osfp 54 6K 54 pf_ifnet 16 6K 636 sctp_map 338 6K 21656 ufs_dirhash 24 5K 24 UMA 272 5K 272 CC Mem 68 5K 9579 vt 11 5K 11 pf_table 2 4K 409 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 selfd 55 4K 345888 hhook 15 4K 17 kcovinfo 52 4K 65 terminal 11 3K 11 inpcbpolicy 79 3K 11923 select 19 3K 416 uidinfo 4 3K 96 freework 10 3K 60138 freeblks 9 3K 30305 ip6ndp 13 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 tcp_fsb 38 2K 2892 Unitno 29 2K 607 sctp_ifa 13 2K 17 newdirblk 13 2K 26290 CAM XPT 22 2K 543 in_multi 6 2K 29 mount 28 2K 1166 osd 72 2K 9406 filedesc_to_leader 22 2K 83 mkdir 10 2K 52580 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 28 tun 7 2K 8 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1956 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 17 ipsec 3 1K 3 diradd 6 1K 29539 mld 6 1K 7 igmp 6 1K 7 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 1696 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_stri 1 1K 1134 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 ip_msource 5 1K 42 vnodes 2 1K 47 sctp_aadr 4 1K 171 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 11 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 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sigio 2 1K 3 soname 4 1K 37353 filecaps 5 1K 128 sctp_vrf 1 1K 1 ip6_msource 1 1K 33 vnet 1 1K 1 entropy 2 1K 52 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 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 17168 sctp_iter 0 0K 56 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 41 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 16 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 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 UMAHash 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 34015 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 979 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 106 allocindir 0 0K 0 indirdep 0 0K 45309 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 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 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ktls_ocf 0 0K 0 agp 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 364 ip6_moptions 0 0K 36 in6_mfilter 0 0K 96 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 115 in_mfilter 0 0K 190 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 49 VN POLL 0 0K 34 nvme_da 0 0K 0 statfs 0 0K 26597 namei_tracker 0 0K 50 export_host 0 0K 0 cl_savebuf 0 0K 8 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 1571 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 aios 0 0K 40 lio 0 0K 54 acl 0 0K 0 PUC 0 0K 0 mbuf_tag 0 0K 495 ktls 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 32836 ioctlops 0 0K 4033 eventfd 0 0K 81 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 sbuf 0 0K 714 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 sysctltmp 0 0K 1382 sysctl 0 0K 3 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 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 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 204 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8324 1582 158088 0 254 40574976 0 tcp_log 416 4413 18447 2277006 0 254 9509760 0 ertt_txseginfo 40 195842 20904 4385258 0 254 8669840 0 tcp_bbr_map 128 33808 4818 1207539 0 127 4944128 0 mbuf 256 10292 7756 6379920 0 254 4620288 0 malloc-16384 16384 256 7 26381 0 2 4308992 0 pbuf 2624 0 957 0 0 2 2511168 0 VM OBJECT 264 7610 100 608318 0 30 2035440 0 RADIX NODE 144 12725 1326 691880 0 63 2023344 0 BUF TRIE 144 357 11431 94768 0 62 1697472 0 malloc-384 384 4117 53 4196 0 30 1601280 0 vmem btag 56 28507 44 28507 0 254 1598856 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11772 349 43296 0 126 1551488 0 MAP ENTRY 96 14705 415 1548089 0 126 1451520 0 UMA Slabs 0 112 12471 15 12471 0 126 1398432 0 malloc-4096 4096 334 6 27513 0 2 1392640 0 malloc-4096 4096 323 5 1712 0 2 1343488 0 sctp_asoc 2288 169 341 10785 0 254 1166880 0 malloc-2048 2048 421 99 26339 0 8 1064960 0 FFS inode 1160 825 36 29981 0 8 998760 0 256 Bucket 2048 442 18 27831 0 8 942080 0 sctp_ep 1208 396 374 25383 0 254 930160 0 THREAD 1808 423 28 35432 0 8 815408 0 VMSPACE 2552 290 10 27461 0 4 765600 0 socket 960 356 408 39363 0 254 733440 0 tcpcb 1096 68 443 9395 0 254 560056 0 PROC 1352 333 21 27534 0 8 478608 0 tcp_inpcb 448 68 949 9395 0 254 455616 0 udp_inpcb 448 6 1011 1106 0 254 455616 0 malloc-8192 8192 48 5 582 0 1 434176 0 VNODE 448 866 97 30025 0 30 431424 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 FPU_save_area 832 425 43 36179 0 16 389376 0 sctp_chunk 152 175 2373 48924 0 254 387296 0 filedesc0 1072 334 23 27624 0 8 382704 0 sctp_raddr 736 169 348 11454 0 254 380512 0 ripcb 448 5 760 730 0 254 342720 0 udplite_inpcb 448 0 765 692 0 254 342720 0 malloc-1024 1024 169 135 11374 0 16 311296 0 malloc-64 64 4278 573 33031 0 254 310464 0 malloc-384 384 152 628 32209 0 30 299520 0 malloc-256 256 936 189 61582 0 62 288000 0 malloc-384 384 604 86 37743 0 30 264960 0 malloc-32768 32768 0 8 42668 0 1 262144 0 malloc-128 128 1337 709 55648 0 126 261888 0 malloc-256 256 231 774 111397 0 62 257280 0 malloc-128 128 1642 249 59033 0 126 242048 0 malloc-16 16 14735 265 24187 0 254 240000 0 FFS2 dinode 256 825 105 29981 0 62 238080 0 malloc-32768 32768 1 6 39 0 1 229376 0 DEVCTL 1024 0 220 214 0 0 225280 0 malloc-256 256 275 595 90695 0 62 222720 0 malloc-2048 2048 7 97 1039 0 8 212992 0 malloc-256 256 37 773 34172 0 62 207360 0 malloc-65536 65536 0 3 968 0 1 196608 0 mbuf_packet 256 166 596 129343 0 254 195072 0 malloc-32 32 5511 411 6142 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 128 Bucket 1024 84 95 12475 0 16 183296 0 malloc-4096 4096 33 9 130 0 2 172032 0 malloc-1024 1024 153 7 174 0 16 163840 0 S VFS Cache 104 1101 420 31179 0 126 158184 0 malloc-384 384 358 32 377 0 30 149760 0 malloc-16384 16384 3 6 60 0 1 147456 0 malloc-65536 65536 0 2 349 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 45 0 1 131072 0 unpcb 256 34 476 1944 0 254 130560 0 g_bio 408 0 310 685785 0 31 126480 0 clpbuf 2624 0 48 4875 0 16 125952 0 64 Bucket 512 118 114 88706 0 30 118784 0 ksiginfo 112 337 707 1696 0 126 116928 0 pipe 744 34 96 1423 0 16 96720 0 Files 80 797 353 91454 0 126 92000 0 malloc-4096 4096 22 0 26 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 malloc-128 128 378 273 1872 0 126 83328 0 tcp_bbr_pcb 832 50 49 4417 0 16 82368 0 malloc-2048 2048 17 23 1090 0 8 81920 0 malloc-256 256 11 304 61478 0 62 80640 0 sctp_readq 152 1 519 552 0 254 79040 0 TURNSTILE 136 452 115 452 0 62 77112 0 malloc-8192 8192 8 1 10 0 1 73728 0 malloc-64 64 474 597 39300 0 254 68544 0 malloc-64 64 504 567 346664 0 254 68544 0 malloc-64 64 561 510 27834 0 254 68544 0 malloc-64 64 731 340 14307 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 8 0 1 65536 0 malloc-256 256 117 138 36632 0 62 65280 0 32 Bucket 256 92 163 14932 0 62 65280 0 sctp_stream_msg_out 112 51 489 2659 0 254 60480 0 malloc-4096 4096 7 7 27225 0 2 57344 0 SLEEPQUEUE 88 452 188 452 0 126 56320 0 malloc-64 64 90 729 23083 0 254 52416 0 malloc-64 64 414 405 8666 0 254 52416 0 malloc-128 128 53 350 1043 0 126 51584 0 malloc-256 256 39 156 1780 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 145294 0 16 49152 0 malloc-1024 1024 10 38 2424 0 16 49152 0 pcpu-64 64 482 286 482 0 254 49152 0 pcpu-8 8 4947 1197 22531 0 254 49152 0 tcp_rack_pcb 896 7 47 2861 0 16 48384 0 da_ccb 544 0 84 176747 0 16 45696 0 syncache 168 0 264 11 0 254 44352 0 malloc-32 32 883 503 41295 0 254 44352 0 malloc-8192 8192 3 2 108 0 1 40960 0 malloc-4096 4096 8 2 17 0 2 40960 0 sctp_laddr 48 234 606 11175 0 254 40320 0 Mountpoints 2752 2 12 12 0 4 38528 0 hostcache 64 6 561 6 0 254 36288 0 PWD 32 271 863 26163 0 254 36288 0 malloc-64 64 52 515 164 0 254 36288 0 malloc-32 32 412 722 42224 0 254 36288 0 16 Bucket 144 119 133 7320 0 62 36288 0 malloc-128 128 61 218 3347 0 126 35712 0 malloc-128 128 32 247 961 0 126 35712 0 malloc-128 128 77 202 27139 0 126 35712 0 routing nhops 256 27 108 41 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 72 18 390 0 30 34560 0 malloc-384 384 52 38 59 0 30 34560 0 malloc-256 256 22 113 284 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 5 3 66 0 2 32768 0 malloc-2048 2048 2 14 2266 0 8 32768 0 malloc-2048 2048 2 14 5 0 8 32768 0 malloc-2048 2048 4 12 61 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 9 7 201 0 8 32768 0 malloc-1024 1024 0 32 132 0 16 32768 0 malloc-1024 1024 6 26 28 0 16 32768 0 malloc-1024 1024 9 23 9 0 16 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-512 512 1 63 125 0 30 32768 0 malloc-512 512 11 53 135 0 30 32768 0 malloc-512 512 2 62 2249 0 30 32768 0 malloc-512 512 12 52 1191 0 30 32768 0 malloc-512 512 3 61 3 0 30 32768 0 KNOTE 160 28 172 221046 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 1150 850 91716 0 254 32000 0 8 Bucket 80 67 333 6728 0 126 32000 0 tcp_rack_map 120 21 243 6862 0 126 31680 0 cpuset 104 9 270 1727 0 126 29016 0 pf tags 104 1 272 28 0 126 28392 0 sctp_asconf_ack 48 0 588 43 0 254 28224 0 tcp_inpcb 32 2 880 6646 0 254 28224 0 4 Bucket 48 6 582 660 0 254 28224 0 2 Bucket 32 82 800 9280 0 254 28224 0 vtnet_tx_hdr 24 1 1168 1837244 0 254 28056 0 AIOCB 552 0 49 309 0 16 27048 0 rtentry 176 30 108 41 0 62 24288 0 PGRP 88 57 219 189 0 126 24288 0 rl_entry 40 317 289 337 0 254 24240 0 itimer 352 0 66 59 0 30 23232 0 malloc-384 384 0 60 25 0 30 23040 0 malloc-384 384 1 59 345 0 30 23040 0 domainset 40 0 567 1448 0 254 22680 0 tfo_ccache_entries 80 5 251 5 0 126 20480 0 udplite_inpcb 32 0 630 31 0 254 20160 0 udpcb 32 6 624 1798 0 254 20160 0 udp_inpcb 32 3 627 137 0 254 20160 0 AIOP 32 4 626 8 0 254 20160 0 ertt 72 68 212 9395 0 126 20160 0 malloc-32 32 5 625 679 0 254 20160 0 malloc-32 32 21 609 1210 0 254 20160 0 malloc-32 32 124 506 13480 0 254 20160 0 malloc-32 32 85 545 745 0 254 20160 0 malloc-32 32 16 614 294 0 254 20160 0 malloc-16 16 450 800 42526 0 254 20000 0 cryptop 280 0 70 290 0 30 19600 0 L VFS Cache 320 0 60 14 0 30 19200 0 AIOLIO 272 0 70 54 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-1024 1024 9 7 10 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 2 0 254 16128 0 AIO 208 0 76 206 0 62 15808 0 kenv 258 15 45 1048 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 5 745 42 0 254 12000 0 malloc-16 16 7 743 6802 0 254 12000 0 malloc-16 16 192 558 14169 0 254 12000 0 malloc-16 16 40 710 381 0 254 12000 0 malloc-16 16 6 744 868 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 15 24 20 0 0 3744 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 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 312 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 ripcb 32 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 224 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 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-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-512 512 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