panic: Non-zero write count cpuid = 0 time = 156 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887b5830 vpanic() at vpanic+0x1c7/frame 0xfffffe00887b5890 panic() at panic+0x43/frame 0xfffffe00887b58f0 freevnode() at freevnode+0x3e9/frame 0xfffffe00887b5920 vput_final() at vput_final+0xef/frame 0xfffffe00887b5990 ktr_writerequest() at ktr_writerequest+0x735/frame 0xfffffe00887b5a80 ktr_submitrequest() at ktr_submitrequest+0x5e/frame 0xfffffe00887b5ab0 ia32_syscall() at ia32_syscall+0x53d/frame 0xfffffe00887b5bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5b8 KDB: enter: panic [ thread pid 801 tid 100135 ] Stopped at kdb_enter+0x67: movq $0,0x163736e(%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 0xffffffff8113aa70 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00887b5810 rbp 0xfffffe00887b5830 rsi 0 rdi 0xffffffff8113aaa6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00887b5700 r11 0x1ff77fff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a74c1c r15 0xffffffff81a74c1c rip 0xffffffff81131a97 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x163736e(%rip) db> show proc Process 801 (syz-executor.3) at 0xfffff8004ebc9a60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 780 at 0xfffff8004e54e000 ABI: FreeBSD ELF32 flag: 0x10004000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bc7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00950313e0 (map 0xfffffe00950313e0) (map.pmap 0xfffffe00950314a0) (pmap 0xfffffe0095031500) threads: 1 100135 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 19912 801 801 0 S (threaded) syz-executor.3 123709 S nanslp 0xffffffff8273c560 syz-executor.3 124296 S connec 0xfffff800560ba490 syz-executor.3 124298 S uwait 0xfffff8000a127300 syz-executor.3 19911 783 783 0 S (threaded) syz-executor.1 124258 S nanslp 0xffffffff8273c560 syz-executor.1 124295 S connec 0xfffff8005628e0e0 syz-executor.1 124299 S uwait 0xfffff8000a127b00 syz-executor.1 19380 1 801 0 S uwait 0xfffff8007784b100 syz-executor.3 19375 1 801 0 S uwait 0xfffff8000a03f900 syz-executor.3 19372 1 801 0 S uwait 0xfffff80077c77700 syz-executor.3 19370 1 801 0 S uwait 0xfffff80077e60700 syz-executor.3 19039 1 788 0 S uwait 0xfffff8000a03f500 syz-executor.2 19038 1 788 0 S uwait 0xfffff8007773ab00 syz-executor.2 19031 1 783 0 S uwait 0xfffff80077c77b00 syz-executor.1 19030 1 783 0 S uwait 0xfffff80077c79d00 syz-executor.1 19029 1 783 0 S uwait 0xfffff8007768ff00 syz-executor.1 19028 1 783 0 S uwait 0xfffff80077c77d00 syz-executor.1 19027 1 783 0 S uwait 0xfffff80077c77f00 syz-executor.1 19022 1 788 0 S umtxn 0xfffff8007784b300 syz-executor.2 19019 1 788 0 S uwait 0xfffff8007768fd00 syz-executor.2 19018 1 788 0 S uwait 0xfffff80077e60500 syz-executor.2 19017 1 788 0 S uwait 0xfffff80077e60300 syz-executor.2 19016 1 788 0 S uwait 0xfffff80077c8f700 syz-executor.2 19011 1 783 0 S uwait 0xfffff80077c8f100 syz-executor.1 19010 1 783 0 S uwait 0xfffff80077e60f00 syz-executor.1 19009 1 783 0 S uwait 0xfffff8007789a100 syz-executor.1 19008 1 783 0 S uwait 0xfffff80077e60d00 syz-executor.1 19007 1 782 0 S uwait 0xfffff80077e60b00 syz-executor.0 19006 1 783 0 S uwait 0xfffff80077c77900 syz-executor.1 19005 1 782 0 S uwait 0xfffff8007788b700 syz-executor.0 19003 1 782 0 S uwait 0xfffff80077e60900 syz-executor.0 19002 1 782 0 S uwait 0xfffff8007768f700 syz-executor.0 19001 1 782 0 S uwait 0xfffff80077c79900 syz-executor.0 18999 1 788 0 S uwait 0xfffff8007768fb00 syz-executor.2 18998 1 788 0 S uwait 0xfffff8007768f900 syz-executor.2 18997 1 788 0 S uwait 0xfffff80077c8fd00 syz-executor.2 18996 1 788 0 S uwait 0xfffff80077c8fb00 syz-executor.2 18995 1 801 0 S uwait 0xfffff80077c8f900 syz-executor.3 18994 1 788 0 S uwait 0xfffff80077ad6100 syz-executor.2 18993 1 801 0 S uwait 0xfffff80077921500 syz-executor.3 18992 1 801 0 S uwait 0xfffff80077c79f00 syz-executor.3 18990 1 801 0 S uwait 0xfffff80077320d00 syz-executor.3 18989 1 801 0 S uwait 0xfffff80077ad6900 syz-executor.3 18987 1 783 0 S uwait 0xfffff80077c77500 syz-executor.1 18986 1 783 0 S uwait 0xfffff80077c77300 syz-executor.1 18985 1 783 0 S uwait 0xfffff80077ad6300 syz-executor.1 18984 1 782 0 S uwait 0xfffff80077c77100 syz-executor.0 18983 1 783 0 S uwait 0xfffff80077c79b00 syz-executor.1 18982 1 782 0 S uwait 0xfffff80077c8ff00 syz-executor.0 18981 1 783 0 S umtxn 0xfffff80077c79300 syz-executor.1 18979 1 782 0 S uwait 0xfffff80077959f00 syz-executor.0 18977 1 782 0 S uwait 0xfffff80077ad6d00 syz-executor.0 18976 1 782 0 S uwait 0xfffff80077ad6f00 syz-executor.0 18974 1 788 0 S uwait 0xfffff80077921700 syz-executor.2 18973 1 788 0 S uwait 0xfffff80077959100 syz-executor.2 18972 1 788 0 S uwait 0xfffff80077ad6500 syz-executor.2 18971 1 801 0 S uwait 0xfffff80077ad6b00 syz-executor.3 18970 1 788 0 S uwait 0xfffff80077959900 syz-executor.2 18969 1 801 0 S uwait 0xfffff80077921100 syz-executor.3 18968 1 801 0 S uwait 0xfffff80077959700 syz-executor.3 18967 1 788 0 S uwait 0xfffff80077959d00 syz-executor.2 18966 1 801 0 S uwait 0xfffff800770e1100 syz-executor.3 18964 1 801 0 S uwait 0xfffff80077709100 syz-executor.3 18960 1 782 0 S uwait 0xfffff80077959500 syz-executor.0 18956 1 782 0 S uwait 0xfffff80077c79700 syz-executor.0 18955 1 782 0 S uwait 0xfffff80077c79500 syz-executor.0 18954 1 782 0 S uwait 0xfffff80077921900 syz-executor.0 18953 1 782 0 S uwait 0xfffff80077959300 syz-executor.0 18951 1 801 0 S uwait 0xfffff8007773a500 syz-executor.3 18949 1 801 0 S uwait 0xfffff80077921300 syz-executor.3 18948 1 801 0 S uwait 0xfffff800770e1900 syz-executor.3 18947 1 801 0 S uwait 0xfffff80077ad6700 syz-executor.3 18945 1 801 0 S uwait 0xfffff8007788b500 syz-executor.3 18942 1 801 0 S uwait 0xfffff800770e1500 syz-executor.3 18941 1 801 0 S uwait 0xfffff8007784bf00 syz-executor.3 18940 1 801 0 S uwait 0xfffff80046134700 syz-executor.3 18939 1 801 0 S uwait 0xfffff8007789ab00 syz-executor.3 18938 1 801 0 S uwait 0xfffff8007784b900 syz-executor.3 18929 1 801 0 S uwait 0xfffff8007789a300 syz-executor.3 18928 1 801 0 S uwait 0xfffff8007784bb00 syz-executor.3 18927 1 801 0 S uwait 0xfffff80077419900 syz-executor.3 18926 1 801 0 S uwait 0xfffff80077921d00 syz-executor.3 18925 1 801 0 S uwait 0xfffff8007789ad00 syz-executor.3 18902 1 801 0 S uwait 0xfffff80077709500 syz-executor.3 18901 1 801 0 S uwait 0xfffff8007788b300 syz-executor.3 18585 1 788 0 S uwait 0xfffff80077921f00 syz-executor.2 18584 1 788 0 S uwait 0xfffff80077709f00 syz-executor.2 18583 1 801 0 S uwait 0xfffff8007788bb00 syz-executor.3 18582 1 801 0 S uwait 0xfffff80077921b00 syz-executor.3 18573 1 801 0 S uwait 0xfffff80077419f00 syz-executor.3 18572 1 801 0 S uwait 0xfffff800770e1b00 syz-executor.3 18570 1 788 0 S uwait 0xfffff8007788bd00 syz-executor.2 18569 1 788 0 S uwait 0xfffff80077709300 syz-executor.2 18565 1 788 0 S uwait 0xfffff800772a3700 syz-executor.2 18564 1 788 0 S uwait 0xfffff800770e1700 syz-executor.2 18563 1 801 0 S uwait 0xfffff8007788b100 syz-executor.3 18562 1 801 0 S uwait 0xfffff80077419700 syz-executor.3 18553 1 788 0 S uwait 0xfffff8007773a100 syz-executor.2 18552 1 788 0 S uwait 0xfffff800770e1d00 syz-executor.2 18551 1 788 0 S uwait 0xfffff800770e1300 syz-executor.2 18548 1 788 0 S uwait 0xfffff8007788bf00 syz-executor.2 18395 0 0 0 DL - 0xffffffff8271da84 [accounting] 18355 1 782 0 S uwait 0xfffff8007784bd00 syz-executor.0 18354 1 782 0 S uwait 0xfffff8007784b700 syz-executor.0 17564 1 783 0 S uwait 0xfffff80077320300 syz-executor.1 17550 1 783 0 S uwait 0xfffff8007789a900 syz-executor.1 17543 1 783 0 S uwait 0xfffff80077419300 syz-executor.1 17531 1 783 0 S uwait 0xfffff8007773ad00 syz-executor.1 17529 1 783 0 S uwait 0xfffff8007789af00 syz-executor.1 16788 1 788 0 S uwait 0xfffff80077709b00 syz-executor.2 16784 1 788 0 S uwait 0xfffff8007788b900 syz-executor.2 16779 1 788 0 S uwait 0xfffff8007789a700 syz-executor.2 16775 1 788 0 S umtxn 0xfffff80077709900 syz-executor.2 16774 1 788 0 S uwait 0xfffff8007789a500 syz-executor.2 16024 1 801 0 S uwait 0xfffff80077709700 syz-executor.3 16023 1 801 0 S uwait 0xfffff800772a3500 syz-executor.3 16022 1 801 0 S uwait 0xfffff8007773af00 syz-executor.3 16021 1 801 0 S umtxn 0xfffff80046d55300 syz-executor.3 15923 1 801 0 S uwait 0xfffff8007773a900 syz-executor.3 15914 1 801 0 S uwait 0xfffff800772a3f00 syz-executor.3 15905 1 801 0 S uwait 0xfffff80077709d00 syz-executor.3 15898 1 801 0 S uwait 0xfffff80077419d00 syz-executor.3 15896 1 801 0 S uwait 0xfffff800770e1f00 syz-executor.3 15798 1 783 0 S uwait 0xfffff80046d55700 syz-executor.1 15796 1 783 0 S uwait 0xfffff800770c6300 syz-executor.1 15295 1 788 0 S uwait 0xfffff800771b5b00 syz-executor.2 15289 1 788 0 S uwait 0xfffff80077320b00 syz-executor.2 15285 1 788 0 S uwait 0xfffff80077419500 syz-executor.2 15278 1 788 0 S uwait 0xfffff800772a3900 syz-executor.2 15277 1 788 0 S uwait 0xfffff80046d55500 syz-executor.2 15200 1 788 0 S uwait 0xfffff800772e9100 syz-executor.2 15198 1 788 0 S uwait 0xfffff8007773a700 syz-executor.2 14587 1 14580 0 S uwait 0xfffff80046134300 syz-executor.0 14584 1 782 0 S uwait 0xfffff800770c6500 syz-executor.0 14582 1 782 0 S uwait 0xfffff800771b5700 syz-executor.0 14575 1 14559 0 S uwait 0xfffff8005637f700 syz-executor.0 14574 1 14569 0 S uwait 0xfffff800771b5d00 syz-executor.2 14573 1 788 0 S uwait 0xfffff800772e9b00 syz-executor.2 14571 1 788 0 S uwait 0xfffff800772e9700 syz-executor.2 14568 1 782 0 S uwait 0xfffff800772e9300 syz-executor.0 14567 1 14562 0 S uwait 0xfffff80046e66100 syz-executor.2 14566 1 14555 0 S uwait 0xfffff800770c6900 syz-executor.1 14565 1 788 0 S uwait 0xfffff80077320500 syz-executor.2 14564 1 788 0 S uwait 0xfffff800772e9f00 syz-executor.2 14563 1 783 0 S uwait 0xfffff80056ebc100 syz-executor.1 14561 1 782 0 S uwait 0xfffff800770c6f00 syz-executor.0 14558 1 14552 0 S uwait 0xfffff80077320900 syz-executor.2 14557 1 783 0 S uwait 0xfffff800771b5300 syz-executor.1 14556 1 788 0 S uwait 0xfffff800772a3300 syz-executor.2 14554 1 788 0 S uwait 0xfffff80056ebc300 syz-executor.2 14551 1 14547 0 S uwait 0xfffff8004ed26d00 syz-executor.0 14550 1 782 0 S uwait 0xfffff800772a3b00 syz-executor.0 14548 1 782 0 S uwait 0xfffff80056ebc900 syz-executor.0 14546 1 14543 0 S uwait 0xfffff800772a3100 syz-executor.1 14545 1 783 0 S uwait 0xfffff800772e9d00 syz-executor.1 14544 1 783 0 S uwait 0xfffff800771b5900 syz-executor.1 14542 1 14539 0 S uwait 0xfffff80077320f00 syz-executor.1 14541 1 783 0 S uwait 0xfffff80077320700 syz-executor.1 14540 1 783 0 S umtxn 0xfffff800771b5f00 syz-executor.1 14538 1 14531 0 S uwait 0xfffff80046d55900 syz-executor.0 14537 1 14531 0 S uwait 0xfffff80056013d00 syz-executor.0 14536 1 14531 0 S uwait 0xfffff800772a3d00 syz-executor.0 14534 1 14531 0 S uwait 0xfffff800770c6100 syz-executor.0 14533 1 782 0 S uwait 0xfffff800770c6700 syz-executor.0 14532 1 782 0 S uwait 0xfffff800772e9900 syz-executor.0 13734 1 801 0 S uwait 0xfffff800771b5100 syz-executor.3 13727 1 782 0 S uwait 0xfffff8004ed23700 syz-executor.0 13726 1 801 0 S uwait 0xfffff8005637f100 syz-executor.3 13719 1 782 0 S uwait 0xfffff80046d55b00 syz-executor.0 13718 1 788 0 S uwait 0xfffff80046d55100 syz-executor.2 13716 1 801 0 S uwait 0xfffff800770c6d00 syz-executor.3 13713 1 788 0 S uwait 0xfffff8005637f900 syz-executor.2 13706 1 788 0 S uwait 0xfffff800770c6b00 syz-executor.2 13703 1 782 0 S uwait 0xfffff80056ebc700 syz-executor.0 13698 1 782 0 S uwait 0xfffff80046dd2100 syz-executor.0 13694 1 782 0 S uwait 0xfffff80056013300 syz-executor.0 12780 1 788 0 S uwait 0xfffff80046d55d00 syz-executor.2 12776 1 788 0 S uwait 0xfffff80046134100 syz-executor.2 12774 1 788 0 S uwait 0xfffff80046e66300 syz-executor.2 12772 1 788 0 S uwait 0xfffff80056ebc500 syz-executor.2 12771 1 788 0 S uwait 0xfffff8004ed3b700 syz-executor.2 12699 1 801 0 S umtxn 0xfffff80046d60f00 syz-executor.3 12698 1 782 0 S uwait 0xfffff8005637ff00 syz-executor.0 12697 1 788 0 S uwait 0xfffff80056ebcf00 syz-executor.2 12695 1 801 0 S uwait 0xfffff80046e66500 syz-executor.3 12691 1 782 0 S umtxn 0xfffff80046d60700 syz-executor.0 12690 1 788 0 S uwait 0xfffff8004ed23100 syz-executor.2 12686 1 788 0 S uwait 0xfffff80046134900 syz-executor.2 12681 1 782 0 S uwait 0xfffff8005637f500 syz-executor.0 12680 1 801 0 S uwait 0xfffff80046e66d00 syz-executor.3 12671 1 801 0 S uwait 0xfffff80046d55f00 syz-executor.3 12670 1 801 0 S uwait 0xfffff8005637f300 syz-executor.3 12243 1 782 0 S uwait 0xfffff80046d60b00 syz-executor.0 12234 1 782 0 S uwait 0xfffff80056013f00 syz-executor.0 12230 1 782 0 S uwait 0xfffff8004ed23b00 syz-executor.0 12228 1 788 0 S uwait 0xfffff8005637fd00 syz-executor.2 12224 1 788 0 S uwait 0xfffff80056013700 syz-executor.2 12218 1 788 0 S uwait 0xfffff80056013100 syz-executor.2 12215 1 788 0 S umtxn 0xfffff80046e66900 syz-executor.2 12213 1 788 0 S uwait 0xfffff80046dd2f00 syz-executor.2 12122 1 788 0 S uwait 0xfffff8005637fb00 syz-executor.2 12120 1 788 0 S uwait 0xfffff80056ebcb00 syz-executor.2 12070 1 801 0 S uwait 0xfffff80015d38d00 syz-executor.3 12069 1 801 0 S uwait 0xfffff80056ebcd00 syz-executor.3 12011 12009 801 0 SV uwait 0xfffff80046d60d00 syz-executor.3 12010 12009 801 0 S uwait 0xfffff8004ebf7d00 syz-executor.3 12009 1 801 0 DV ppwait 0xfffff800561fca10 syz-executor.3 12007 1 801 0 S uwait 0xfffff80056013b00 syz-executor.3 11441 1 788 0 S uwait 0xfffff8004ed3bb00 syz-executor.2 11438 1 788 0 S uwait 0xfffff80056013900 syz-executor.2 11433 1 788 0 S uwait 0xfffff80046d60300 syz-executor.2 11431 1 788 0 S uwait 0xfffff80046e66700 syz-executor.2 11429 1 788 0 S uwait 0xfffff80056013500 syz-executor.2 9759 1 783 0 S uwait 0xfffff80046d60100 syz-executor.1 9755 1 783 0 S uwait 0xfffff8004ed26700 syz-executor.1 9307 1 782 0 S uwait 0xfffff80046dd2700 syz-executor.0 9298 1 782 0 S uwait 0xfffff8004ed1b500 syz-executor.0 9289 1 782 0 S uwait 0xfffff80046e66b00 syz-executor.0 9284 1 782 0 S uwait 0xfffff80015d33500 syz-executor.0 9283 1 782 0 S uwait 0xfffff80046dd2300 syz-executor.0 7384 1 788 0 S uwait 0xfffff80046134b00 syz-executor.2 7383 1 788 0 S uwait 0xfffff80046134500 syz-executor.2 7308 1 782 0 S uwait 0xfffff80015d33300 syz-executor.0 7299 1 782 0 S uwait 0xfffff8004ed3b300 syz-executor.0 7290 1 782 0 S uwait 0xfffff8004ed1bd00 syz-executor.0 7278 1 782 0 S uwait 0xfffff80046d60500 syz-executor.0 7277 1 782 0 S uwait 0xfffff80015d33100 syz-executor.0 6403 1 788 0 S uwait 0xfffff8004ed1b900 syz-executor.2 6400 1 788 0 S uwait 0xfffff80046dd2500 syz-executor.2 6395 1 788 0 S umtxn 0xfffff80046dd2d00 syz-executor.2 6392 1 788 0 S uwait 0xfffff80046d60900 syz-executor.2 6391 1 788 0 S uwait 0xfffff8004ed3b900 syz-executor.2 6237 1 6235 0 S uwait 0xfffff80046134d00 syz-executor.3 6236 1 801 0 S uwait 0xfffff80015d87900 syz-executor.3 5517 1 5517 65 Ss select 0xfffff8005605a5c0 dhclient 5202 1 801 0 S uwait 0xfffff80046dd2900 syz-executor.3 5199 1 801 0 S uwait 0xfffff8004ed26300 syz-executor.3 5196 1 801 0 S uwait 0xfffff8004ed26900 syz-executor.3 5192 1 801 0 S uwait 0xfffff8004ed3b500 syz-executor.3 5191 1 801 0 S uwait 0xfffff80015a95500 syz-executor.3 4489 1 788 0 SV uwait 0xfffff8004ed3bf00 syz-executor.2 4486 1 801 0 SV uwait 0xfffff80046dd2b00 syz-executor.3 4480 1 788 0 SV uwait 0xfffff80015d7f100 syz-executor.2 4476 1 801 0 SV uwait 0xfffff8004ed1bb00 syz-executor.3 4471 1 788 0 SV uwait 0xfffff8004ed23f00 syz-executor.2 4467 1 801 0 SV uwait 0xfffff80046134f00 syz-executor.3 4457 4456 801 0 SV uwait 0xfffff8004ed26b00 syz-executor.3 4456 1 801 0 DV ppwait 0xfffff80046bae4e0 syz-executor.3 4355 1 4355 0 Ss select 0xfffff80046e955c0 dhclient 4352 1 4352 0 Ss select 0xfffff80046d46740 dhclient 4333 1 4333 65 Ss select 0xfffff80046d46d40 dhclient 3857 1 801 0 S uwait 0xfffff8004ed3b100 syz-executor.3 3853 1 801 0 S uwait 0xfffff80015d63f00 syz-executor.3 3851 1 801 0 S uwait 0xfffff8004ed26500 syz-executor.3 3835 1 788 0 S uwait 0xfffff8004ed26f00 syz-executor.2 3829 1 788 0 S uwait 0xfffff8004ebf7b00 syz-executor.2 3824 1 788 0 S uwait 0xfffff8004ebf7f00 syz-executor.2 3821 1 788 0 S uwait 0xfffff80015d33900 syz-executor.2 3818 1 788 0 S uwait 0xfffff8004ed1bf00 syz-executor.2 3248 1 3248 0 Ss select 0xfffff80046ce8140 dhclient 3245 1 3245 0 Ss select 0xfffff8004ef892c0 dhclient 3226 1 3226 65 Ss select 0xfffff80046ce8a40 dhclient 1957 1 1957 0 Ss select 0xfffff8004edba140 dhclient 1950 1 1950 0 Ss select 0xfffff800461a4a40 dhclient 1921 1 1921 65 Ss select 0xfffff80015d83140 dhclient 1777 1 783 0 S uwait 0xfffff80015a95300 syz-executor.1 1773 1 783 0 S uwait 0xfffff80015d3af00 syz-executor.1 1769 1 783 0 S uwait 0xfffff8004ed1b100 syz-executor.1 1763 1 783 0 S uwait 0xfffff80015a95100 syz-executor.1 1761 1 783 0 S uwait 0xfffff80015d38700 syz-executor.1 1719 1 1719 0 SV uwait 0xfffff8004ed3bd00 syz-executor.0 829 1 829 0 Ss select 0xfffff8004ec618c0 dhclient 822 1 822 0 Ss select 0xfffff8004ec61440 dhclient 801 780 801 0 Rs CPU 0 syz-executor.3 788 780 788 0 Ss piperd 0xfffff80015f408b8 syz-executor.2 783 780 783 0 Ds ktrace_ 0xffffffff8271e7e8 syz-executor.1 782 780 782 0 Ss piperd 0xfffff8004e80e000 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100120 S uwait 0xfffff80015d3a100 syz-fuzzer 100121 S uwait 0xfffff80015d35f00 syz-fuzzer 100122 S uwait 0xfffff80015d35700 syz-fuzzer 100123 S uwait 0xfffff80015d33f00 syz-fuzzer 100124 S uwait 0xfffff80015d3d900 syz-fuzzer 100125 S uwait 0xfffff80015d87b00 syz-fuzzer 100126 S uwait 0xfffff80015d7fb00 syz-fuzzer 100127 S uwait 0xfffff80015d3a300 syz-fuzzer 100131 S kqread 0xfffff80015d3a500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8004e54e5e0 csh 776 694 776 0 Ss select 0xfffff8004e20fec0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aff4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015affcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a874b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a87cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a8b4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a8bcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a8f4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a8fcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c560 cron 694 1 694 0 Ss select 0xfffff80015d375c0 sshd 507 1 507 0 Ss select 0xfffff80015f8fec0 syslogd 436 1 436 0 Ss select 0xfffff80015f8f440 devd 435 1 435 65 Ss select 0xfffff80015e73a40 dhclient 350 1 350 0 Ss select 0xfffff80015e735c0 dhclient 347 1 347 0 Ss select 0xfffff80015e732c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ca5530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282aa80 [bufdaemon] 100088 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004dfc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82846d38 [dom0] 100086 D launds 0xffffffff82846d44 [laundry: dom0] 100087 D umarcl 0xffffffff815cd2b0 [uma] 18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f3d828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d783c0 [pf purge] 15 0 0 0 DL - 0xffffffff828280dc [soaiod4] 9 0 0 0 DL - 0xffffffff828280dc [soaiod3] 8 0 0 0 DL - 0xffffffff828280dc [soaiod2] 7 0 0 0 DL - 0xffffffff828280dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82447dc0 [doneq0] 100045 D - 0xffffffff82447d40 [async] 100078 D - 0xffffffff82447c10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dcbc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d99d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d99d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844220 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271bda0 [g_event] 100036 D - 0xffffffff8271bda8 [g_up] 100037 D - 0xffffffff8271bdb0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c39d00 [thr_0] 100029 D - 0xfffff80004c39d80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 Run CPU 1 [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bc7530 [init] 10 0 0 0 DL audit_w 0xffffffff82844730 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c330 [swapper] 100005 D - 0xfffff80004c63d00 [if_config_tqg_0] 100006 D - 0xfffff80004c63900 [softirq_0] 100007 D - 0xfffff80004c63500 [softirq_1] 100008 D - 0xfffff80004c63100 [if_io_tqg_0] 100009 D - 0xfffff80004c61d00 [if_io_tqg_1] 100010 D - 0xfffff80004c5fd00 [in6m_free taskq] 100011 D - 0xfffff80004c5f900 [aiod_kick taskq] 100013 D - 0xfffff80004c5f100 [kqueue_ctx taskq] 100014 D - 0xfffff80004c58d00 [pci_hp taskq] 100016 D - 0xfffff80004c58500 [inm_free taskq] 100018 D - 0xfffff80004c53d00 [linuxkpi_irq_wq] 100019 D - 0xfffff80004c53900 [thread taskq] 100020 D - 0xfffff80004c53500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c53500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c53500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c53500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c53100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c53100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c53100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c53100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c39900 [firmware taskq] 100038 D - 0xfffff80004c39500 [crypto_0] 100039 D - 0xfffff80004c39500 [crypto_1] 100055 D - 0xfffff800153dc900 [vtnet0 rxq 0] 100056 D - 0xfffff800153dc500 [vtnet0 txq 0] 100057 D - 0xfffff800153dc100 [vtnet0 rxq 1] 100058 D - 0xfffff800153c6d00 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015429500 [virtio_balloon] 100064 D - 0xfffff800153c6900 [mca taskq] 100066 D - 0xffffffff81e21530 [deadlkres] 100074 D - 0xfffff80015a1a900 [acpi_task_0] 100075 D - 0xfffff80015a1a900 [acpi_task_1] 100076 D - 0xfffff80015a1a900 [acpi_task_2] 100077 D - 0xfffff80004c39100 [CAM taskq] 16062 1 801 0 Z syz-executor.3 16064 1 801 0 Z syz-executor.3 16070 1 801 0 Z syz-executor.3 16074 1 801 0 Z syz-executor.3 16080 1 801 0 Z syz-executor.3 db> show all locks Process 801 (syz-executor.3) thread 0xfffffe0095004c80 (100135) exclusive sleep mutex vnode interlock (vnode interlock) r = 0 (0xfffff80046af4b18) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3679 exclusive sx ktrace_sx (ktrace_sx) r = 0 (0xffffffff8271e7e8) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_ktrace.c:416 Process 12 (intr) thread 0xfffffe0055378740 (100085) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8000a1193f0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests sctp_stro 290 15046K 11461 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 filedesc 496 8013K 37969 devbuf 4216 6982K 4244 pcb 741 3711K 51282 tcp_hpts 5 3219K 5 subproc 656 2889K 20290 kobj 328 2624K 488 vtbuf 24 2064K 46 newblk 23 1043K 29648 vfscache 3 1035K 3 inodedep 281 800K 20459 acpica 1674 649K 55230 sctp_atcl 633 633K 37147 kdtrace 733 533K 44222 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3499 umtx 858 376K 858 sctp_atky 923 347K 50265 BPF 46 337K 46 linker 348 270K 497 sctp_athm 633 238K 38078 sctp_map 580 218K 22518 DEVFS1 107 214K 124 module 512 192K 512 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 13 142K 19260 pf_rule 36 137K 733 tfo_ccache 1 136K 1 dirrem 265 133K 19638 kqueue 322 129K 20159 sem 4 120K 4 pwddesc 314 118K 19925 vmem 3 112K 7 UMA 270 102K 270 freefile 262 99K 19449 temp 38 89K 5382 audit_evclass 236 89K 294 mtx_pool 2 80K 2 routetbl 138 78K 1957 syncache 1 76K 1 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 222 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 shm 3 48K 30 ksem 37 45K 330 sctp_timw 88 44K 88 lltable 50 44K 540 cred 44 44K 654 ithread 99 43K 99 rman 84 42K 425 KTRACE 102 39K 294 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1710 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 DEVFSP 82 31K 1750 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 pf_osfp 68 26K 68 ifnet 7 25K 7 plimit 24 24K 775 kcovinfo 64 24K 68 session 46 23K 92 inpcbpolicy 58 22K 7804 CAM queue 5 21K 1528 selfd 55 21K 250407 pfs_nodes 20 20K 20 proc-args 52 20K 652 UART 12 18K 12 bmsafemap 2 17K 20085 rpc 2 16K 2 shmfd 1 16K 6 pfs_vncache 1 16K 1 osd 42 16K 6044 ufs_dirhash 24 14K 24 lockf 36 14K 874 mount 31 13K 405 sglist 5 13K 5 pf_ifnet 18 13K 603 pf_table 3 12K 388 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 47 tcp_fsb 28 11K 1185 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 4 10K 108 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 228 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 freework 9 5K 22523 local_apic 1 4K 1 io_apic 1 4K 1 freeblks 8 4K 19358 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 newdirblk 8 3K 18899 mkdir 8 3K 37798 ip_msource 8 3K 79 in_multi 6 3K 29 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 28324 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 1620 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 112 crypto 4 2K 1089 diradd 4 2K 19679 xform 4 2K 3105 pfil 4 2K 4 CAM path 4 2K 1034 freefrag 3 2K 152 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 34 CAM SIM 2 1K 2 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 43 filedesc_to_leader 2 1K 34 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 sctp_aadr 1 1K 179 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 mqdata 0 0K 0 cubic data 0 0K 64 dctcp data 0 0K 62 sctp_mcore 0 0K 0 sctp_socko 0 0K 18453 sctp_iter 0 0K 84 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 81 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_stri 0 0K 2690 cdg data 0 0K 79 htcp data 0 0K 64 chd data 0 0K 52 vegas data 0 0K 46 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 13555 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 809 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 indirdep 0 0K 439 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 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 286 ip6_msource 0 0K 0 ip6_moptions 0 0K 10 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 4 ip_moptions 0 0K 96 in_mfilter 0 0K 263 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 12 twa_commands 0 0K 0 statfs 0 0K 19117 namei_tracker 0 0K 15 export_host 0 0K 0 cl_savebuf 0 0K 295 tcp_log_dev 0 0K 347 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 13289 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 356 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 25757 ioctlops 0 0K 2108 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 328 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 753 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 25 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 44 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 3376 270193 0 254 47915008 0 malloc-384 384 36501 269 145399 0 30 14119680 0 tcp_log 416 0 20196 583791 0 254 8401536 0 malloc-32768 32768 250 6 19131 0 1 8388608 0 malloc-1024 1024 4172 32 6385 0 16 4304896 0 mbuf 256 10699 2441 5370241 0 254 3363840 0 malloc-8192 8192 346 46 23678 0 1 3211264 0 malloc-8192 8192 330 6 19967 0 1 2752512 0 malloc-8192 8192 329 4 1136 0 1 2727936 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 187 13281 11913 0 62 1939392 0 UMA Slabs 0 112 16403 10 16403 0 126 1838256 0 RADIX NODE 144 10859 1290 450386 0 62 1749456 0 MAP ENTRY 96 15008 364 1140606 0 126 1475712 0 mbuf_cluster 2048 705 5 717 0 254 1454080 0 malloc-384 384 2978 132 86955 0 30 1194240 0 VM OBJECT 264 4371 84 285547 0 30 1176120 0 malloc-1024 1024 1011 109 40965 0 16 1146880 0 malloc-384 384 2346 264 194261 0 30 1002240 0 sctp_asoc 2288 290 115 11259 0 254 926640 0 ertt_txseginfo 40 1945 21184 3196669 0 254 925160 0 FFS inode 1160 655 31 20151 0 8 795760 0 tcp_bbr_map 128 1202 4998 1030572 0 126 793600 0 THREAD 1808 412 17 24303 0 8 775632 0 VMSPACE 2544 289 11 19872 0 4 763200 0 malloc-2048 2048 285 55 11735 0 8 696320 0 256 Bucket 2048 274 42 30602 0 9 647168 0 malloc-1024 1024 352 264 21370 0 16 630784 0 sctp_ep 1280 343 125 23675 0 254 599040 0 malloc-512 512 349 731 69507 0 30 552960 0 malloc-1024 1024 2 526 13733 0 16 540672 0 malloc-1024 1024 484 32 26098 0 16 528384 0 malloc-16384 16384 26 4 50 0 1 491520 0 malloc-1024 1024 375 69 23852 0 16 454656 0 PROC 1328 319 17 19917 0 8 446208 0 malloc-384 384 1027 63 7718 0 30 418560 0 malloc-65536 65536 2 4 194 0 1 393216 0 sctp_raddr 736 301 205 17313 0 254 372416 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 filedesc0 1072 314 22 19925 0 8 360192 0 VNODE 448 694 80 20191 0 30 346752 0 malloc-512 512 559 17 1803 0 30 294912 0 malloc-384 384 678 32 1270 0 30 272640 0 socket 944 149 131 33338 0 254 264320 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 11 4 282 0 1 245760 0 vmem btag 56 4205 103 4205 0 254 241248 0 malloc-2048 2048 107 3 124 0 8 225280 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-4096 4096 47 6 1643 0 2 217088 0 malloc-65536 65536 0 3 13 0 1 196608 0 malloc-16384 16384 10 2 27 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 mbuf_packet 256 133 572 87834 0 254 180480 0 sctp_chunk 152 982 188 13990 0 254 177840 0 FFS2 dinode 256 655 35 20151 0 62 176640 0 malloc-4096 4096 5 38 13692 0 2 176128 0 tcp_inpcb 488 42 310 6032 0 254 171776 0 tcpcb 1064 38 123 6032 0 254 171304 0 malloc-8192 8192 15 5 213 0 1 163840 0 S VFS Cache 104 1030 374 21044 0 126 146016 0 malloc-384 384 284 76 271626 0 30 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 8 0 1 131072 0 malloc-512 512 219 37 1114 0 30 131072 0 clpbuf 2624 0 48 446 0 16 125952 0 128 Bucket 1024 76 43 9499 0 16 121856 0 ksiginfo 112 319 725 1109 0 126 116928 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-512 512 103 65 21027 0 30 86016 0 malloc-384 384 182 38 19675 0 30 84480 0 malloc-16384 16384 3 2 8 0 1 81920 0 malloc-512 512 132 20 705 0 30 77824 0 g_bio 408 0 190 49142 0 30 77520 0 32 Bucket 256 133 137 36078 0 62 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 10 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 22 0 1 65536 0 malloc-8192 8192 2 6 19118 0 1 65536 0 malloc-1024 1024 53 7 92 0 16 61440 0 TURNSTILE 136 430 11 430 0 62 59976 0 malloc-512 512 23 81 22961 0 30 53248 0 malloc-384 384 65 65 6298 0 30 49920 0 malloc-16384 16384 1 2 10 0 1 49152 0 malloc-8192 8192 4 2 546 0 1 49152 0 malloc-4096 4096 5 7 520 0 2 49152 0 malloc-2048 2048 18 6 22 0 8 49152 0 pcpu-8 8 5101 1043 21359 0 254 49152 0 64 Bucket 512 55 41 14896 0 30 49152 0 malloc-4096 4096 9 2 143 0 2 45056 0 malloc-2048 2048 9 13 1567 0 8 45056 0 malloc-512 512 25 63 23230 0 30 45056 0 tcp_rack_pcb 832 18 36 1175 0 16 44928 0 Files 80 385 165 66094 0 126 44000 0 SLEEPQUEUE 88 430 50 430 0 126 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 8 2 204 0 2 40960 0 pipe 744 33 22 791 0 16 40920 0 16 Bucket 144 128 152 5008 0 62 40320 0 tcp_bbr_pcb 832 8 37 2898 0 16 37440 0 NAMEI 1024 0 36 98687 0 16 36864 0 malloc-4096 4096 7 2 15 0 2 36864 0 pcpu-64 64 486 26 486 0 254 32768 0 malloc-4096 4096 1 6 281 0 2 28672 0 malloc-2048 2048 4 10 440 0 8 28672 0 KNOTE 160 28 147 173815 0 62 28000 0 itimer 352 0 77 445 0 30 27104 0 malloc-2048 2048 9 3 10 0 8 24576 0 malloc-512 512 32 16 1546 0 30 24576 0 sctp_stream_msg_out 112 112 104 2877 0 254 24192 0 PWD 32 152 604 18811 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 488 5 43 619 0 254 23424 0 unpcb 256 31 59 1782 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 9 1 9 0 8 20480 0 sctp_laddr 48 221 199 6901 0 254 20160 0 2 Bucket 32 125 505 10735 0 254 20160 0 8 Bucket 80 43 207 3924 0 126 20000 0 ripcb 488 5 35 722 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 68 0 1 16384 0 tcp_rack_map 112 36 108 1987 0 126 16128 0 ertt 72 38 186 6032 0 126 16128 0 vtnet_tx_hdr 24 1 667 2374896 0 254 16032 0 sctp_readq 152 0 104 1124 0 254 15808 0 udp_inpcb 488 7 25 431 0 254 15616 0 cpuset 104 7 117 539 0 126 12896 0 malloc-4096 4096 0 3 1060 0 2 12288 0 kenv 258 15 30 1056 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-2048 2048 0 4 8 0 8 8192 0 malloc-1024 1024 0 8 140 0 16 8192 0 pf tags 104 3 75 133 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 3 89 11 0 254 8096 0 PGRP 88 47 45 110 0 126 8096 0 rl_entry 40 200 2 200 0 254 8080 0 sctp_asconf_ack 48 0 168 37 0 254 8064 0 udpcb 32 12 240 1050 0 254 8064 0 4 Bucket 48 7 161 513 0 254 8064 0 tcp_log_node 120 0 66 31 0 126 7920 0 cryptop 280 0 28 213 0 30 7840 0 L VFS Cache 320 0 24 11 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 532 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 6 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 11 11 11 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 tfo_ccache_entries 80 1 31 1 0 126 2560 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 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 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-8192 8192 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