panic: ASan: Invalid access, 8-byte read at 0xfffffe00a7ee9410, UMAUseAfterFree(fd) cpuid = 0 time = 1636590225 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00bf427e10 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00bf427f70 vpanic() at vpanic+0x2b8/frame 0xfffffe00bf428050 panic() at panic+0xb5/frame 0xfffffe00bf428110 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00bf4281d0 sctp_ss_default_add() at sctp_ss_default_add+0x9e/frame 0xfffffe00bf428210 sctp_lower_sosend() at sctp_lower_sosend+0x7379/frame 0xfffffe00bf428700 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00bf4289a0 sosend() at sosend+0xfc/frame 0xfffffe00bf428a10 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00bf428b70 freebsd32_sendmsg() at freebsd32_sendmsg+0x4e6/frame 0xfffffe00bf428d30 ia32_syscall() at ia32_syscall+0x41c/frame 0xfffffe00bf428f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 53877 tid 160802 ] Stopped at kdb_enter+0x6b: movq $0,0x28dbe0a(%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 0x5705b30f89de3f61 rdx 0x3ffff rbx 0 rsp 0xfffffe00bf427f50 rbp 0xfffffe00bf427f70 rsi 0x40001 rdi 0xffffffff817c532a vprintf+0x35a r8 0 r9 0xfffffe00bf427a88 r10 0 r11 0xfffffe00ac4fa350 r12 0xfffffe00ac4f9e40 r13 0xfffffe00bf427f01 r14 0xffffffff82c8f1c0 .str.18 r15 0xffffffff82c8f1c0 .str.18 rip 0xffffffff817b8cab kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28dbe0a(%rip) db> show proc Process 53877 (syz-executor.3) at 0xfffffe00ac4eba90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 817 at 0xfffffe00589fa548 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053dd3000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00ac5783f0 (map 0xfffffe00ac5783f0) (map.pmap 0xfffffe00ac5784b0) (pmap 0xfffffe00ac578518) threads: 2 160802 Run CPU 0 syz-executor.3 160809 s syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 53877 817 817 0 T (threaded) syz-executor.3 160802 Run CPU 0 syz-executor.3 160809 s syz-executor.3 53871 1 817 0 S uwait 0xfffffe00a8dfe080 syz-executor.3 53869 1 817 0 S uwait 0xfffffe00ac812300 syz-executor.3 53775 1 798 0 S uwait 0xfffffe00a8dfd580 syz-executor.2 53769 1 798 0 S uwait 0xfffffe00ac407380 syz-executor.2 53759 1 798 0 S uwait 0xfffffe00a8dfdd00 syz-executor.2 53744 1 798 0 S uwait 0xfffffe00ac406d00 syz-executor.2 53734 1 798 0 S uwait 0xfffffe00ac405e80 syz-executor.2 53727 1 798 0 S uwait 0xfffffe00a8dff580 syz-executor.2 52616 1 777 0 S uwait 0xfffffe00a8dfdb00 syz-executor.1 52615 1 777 0 S uwait 0xfffffe00ac406300 syz-executor.1 52595 1 817 0 SV uwait 0xfffffe00ac405c00 syz-executor.3 52592 1 817 0 SV aiowc 0xfffffe00ac53c388 syz-executor.3 52580 1 777 0 S uwait 0xfffffe00ac811380 syz-executor.1 52579 1 777 0 S uwait 0xfffffe00ac810680 syz-executor.1 52576 1 777 0 S uwait 0xfffffe00a8dfd900 syz-executor.1 52574 1 777 0 S uwait 0xfffffe00ac406800 syz-executor.1 52103 1 776 0 S uwait 0xfffffe00ac406e00 syz-executor.0 52097 1 776 0 S uwait 0xfffffe00ac810780 syz-executor.0 52090 1 776 0 S uwait 0xfffffe00a9009800 syz-executor.0 52078 1 776 0 S uwait 0xfffffe00ac810b80 syz-executor.0 52072 1 776 0 S uwait 0xfffffe00a8819800 syz-executor.0 52067 1 776 0 S uwait 0xfffffe00ac407780 syz-executor.0 52066 1 817 0 S uwait 0xfffffe00a8c85300 syz-executor.3 52060 1 776 0 S uwait 0xfffffe00a8dff800 syz-executor.0 52057 1 776 0 S uwait 0xfffffe00a8dff480 syz-executor.0 52056 1 817 0 S uwait 0xfffffe00a8dff100 syz-executor.3 52048 1 776 0 S uwait 0xfffffe00a8dff900 syz-executor.0 52039 1 776 0 S uwait 0xfffffe00a8dfff00 syz-executor.0 52031 1 776 0 S uwait 0xfffffe00ac811880 syz-executor.0 52025 1 776 0 S uwait 0xfffffe00a8c84580 syz-executor.0 52018 1 817 0 S uwait 0xfffffe00a8817b00 syz-executor.3 52017 1 776 0 S uwait 0xfffffe00ac811980 syz-executor.0 52014 1 817 0 S uwait 0xfffffe00ac407580 syz-executor.3 52009 1 817 0 S umtxn 0xfffffe00ac810580 syz-executor.3 52007 1 776 0 S uwait 0xfffffe00ac811580 syz-executor.0 52003 1 817 0 S uwait 0xfffffe00ac810a80 syz-executor.3 52001 1 776 0 S uwait 0xfffffe00ac811f00 syz-executor.0 51996 1 776 0 S uwait 0xfffffe00ac811d80 syz-executor.0 51988 1 776 0 S uwait 0xfffffe00ac812800 syz-executor.0 51976 1 776 0 S uwait 0xfffffe00a8dfeb80 syz-executor.0 51969 1 776 0 S uwait 0xfffffe00a8dff300 syz-executor.0 51960 1 776 0 S uwait 0xfffffe00a8c84600 syz-executor.0 51954 1 776 0 S uwait 0xfffffe00ac811180 syz-executor.0 51944 1 776 0 S uwait 0xfffffe00ac811680 syz-executor.0 51935 1 776 0 S uwait 0xfffffe00ac811280 syz-executor.0 51928 1 776 0 S uwait 0xfffffe0057079b00 syz-executor.0 51926 1 777 0 S uwait 0xfffffe00ac811080 syz-executor.1 51918 1 776 0 S uwait 0xfffffe00a8dff000 syz-executor.0 51916 1 777 0 S uwait 0xfffffe00ac811480 syz-executor.1 51902 1 776 0 S uwait 0xfffffe00ac810d80 syz-executor.0 51896 1 776 0 S uwait 0xfffffe00a8dfed80 syz-executor.0 51879 1 776 0 S umtxn 0xfffffe00ac810880 syz-executor.0 51869 1 776 0 S uwait 0xfffffe00ac812700 syz-executor.0 51860 1 776 0 S uwait 0xfffffe00ac812d00 syz-executor.0 51850 1 776 0 S umtxn 0xfffffe00ac812200 syz-executor.0 51841 1 776 0 S uwait 0xfffffe00ac810980 syz-executor.0 51818 1 817 0 S uwait 0xfffffe00ac810e80 syz-executor.3 51807 1 817 0 S uwait 0xfffffe00ac812600 syz-executor.3 51806 1 776 0 S uwait 0xfffffe00a8dff200 syz-executor.0 51797 1 817 0 S uwait 0xfffffe00ac813100 syz-executor.3 51796 1 776 0 S uwait 0xfffffe00a9009080 syz-executor.0 51785 1 817 0 S umtxn 0xfffffe00ac810c80 syz-executor.3 51784 1 776 0 S uwait 0xfffffe00a8dfec80 syz-executor.0 51775 1 817 0 S uwait 0xfffffe00a8c82980 syz-executor.3 51773 1 776 0 S uwait 0xfffffe00ac811a80 syz-executor.0 51763 1 817 0 S uwait 0xfffffe00ac813300 syz-executor.3 51761 1 776 0 S uwait 0xfffffe00a8dffb80 syz-executor.0 51751 1 817 0 S uwait 0xfffffe00a8dfe880 syz-executor.3 51749 1 776 0 S uwait 0xfffffe00a8dfee80 syz-executor.0 51741 1 817 0 S uwait 0xfffffe00a8c85480 syz-executor.3 51739 1 776 0 S uwait 0xfffffe00a8c83080 syz-executor.0 51531 1 776 0 S uwait 0xfffffe00a8c82080 syz-executor.0 51525 1 776 0 S uwait 0xfffffe00a9009480 syz-executor.0 51271 1 817 0 S uwait 0xfffffe00ac813600 syz-executor.3 51265 1 817 0 S uwait 0xfffffe00ac812900 syz-executor.3 49836 1 49829 0 S uwait 0xfffffe00a8dfea80 syz-executor.0 49833 1 776 0 S uwait 0xfffffe00a8dfe980 syz-executor.0 49524 1 776 0 S uwait 0xfffffe00ac811780 syz-executor.0 49523 1 776 0 S umtxn 0xfffffe00a8c82900 syz-executor.0 47764 1 777 0 S uwait 0xfffffe00a8816180 syz-executor.1 47760 1 777 0 S uwait 0xfffffe00a8dffe00 syz-executor.1 47758 1 777 0 S uwait 0xfffffe00a9009180 syz-executor.1 47754 1 777 0 S umtxn 0xfffffe00574c9880 syz-executor.1 47750 1 777 0 S umtxn 0xfffffe00a8c82100 syz-executor.1 47745 1 777 0 S uwait 0xfffffe00ac812c00 syz-executor.1 47740 1 777 0 S uwait 0xfffffe00a8dff880 syz-executor.1 47736 1 777 0 S uwait 0xfffffe00ac812a00 syz-executor.1 47734 1 777 0 S uwait 0xfffffe00ac813900 syz-executor.1 47728 1 777 0 S uwait 0xfffffe00a8819d00 syz-executor.1 47724 1 777 0 S uwait 0xfffffe00a8c82280 syz-executor.1 47716 1 777 0 S uwait 0xfffffe00a8c82c80 syz-executor.1 47711 1 777 0 S uwait 0xfffffe00a8dff980 syz-executor.1 47707 1 777 0 S uwait 0xfffffe00ac812e00 syz-executor.1 47701 1 777 0 S uwait 0xfffffe00a8819e00 syz-executor.1 47694 1 798 0 S uwait 0xfffffe00a8c83600 syz-executor.2 47692 1 777 0 S uwait 0xfffffe00ac813200 syz-executor.1 47689 1 777 0 S uwait 0xfffffe00a8c82e00 syz-executor.1 47686 1 798 0 S uwait 0xfffffe00ac812500 syz-executor.2 47683 1 777 0 S uwait 0xfffffe00ac812b00 syz-executor.1 47677 1 777 0 S uwait 0xfffffe00ac812f00 syz-executor.1 47671 1 777 0 S uwait 0xfffffe00a8c84c00 syz-executor.1 47664 1 777 0 S umtxn 0xfffffe00a9009680 syz-executor.1 47658 1 777 0 S uwait 0xfffffe00ac813400 syz-executor.1 47125 1 777 0 S uwait 0xfffffe00a8dffa80 syz-executor.1 47124 1 777 0 S uwait 0xfffffe00a9009380 syz-executor.1 46931 1 777 0 S uwait 0xfffffe00a8819f00 syz-executor.1 46928 1 777 0 S uwait 0xfffffe00ac813800 syz-executor.1 46558 46556 776 0 SV uwait 0xfffffe00a8c83780 syz-executor.0 46556 1 776 0 DV ppwait 0xfffffe00ac8e54f8 syz-executor.0 46480 1 776 0 S umtxn 0xfffffe00a8819680 syz-executor.0 46473 1 776 0 S uwait 0xfffffe00a8c82b00 syz-executor.0 46403 46399 776 0 SV uwait 0xfffffe00a8c84e80 syz-executor.0 46399 1 776 0 DV ppwait 0xfffffe00ac91a4f8 syz-executor.0 45792 1 798 0 S uwait 0xfffffe0057079600 syz-executor.2 45791 1 798 0 S uwait 0xfffffe00a8819c00 syz-executor.2 43624 0 0 0 DL - 0xffffffff84182c80 [soaiod4] 43623 0 0 0 DL - 0xffffffff84182c80 [soaiod3] 43622 0 0 0 DL - 0xffffffff84182c80 [soaiod2] 43621 0 0 0 DL - 0xffffffff84182c80 [soaiod1] 43586 1 776 0 S uwait 0xfffffe00a8c84180 syz-executor.0 43585 1 776 0 S uwait 0xfffffe00ac813700 syz-executor.0 43583 1 776 0 S uwait 0xfffffe00ac813500 syz-executor.0 43581 1 776 0 S uwait 0xfffffe00a8c82480 syz-executor.0 43383 1 777 0 S uwait 0xfffffe00a9009580 syz-executor.1 43379 1 777 0 S uwait 0xfffffe00a8818880 syz-executor.1 43243 1 777 0 S uwait 0xfffffe00a8816380 syz-executor.1 43208 1 817 0 S uwait 0xfffffe00a8c83000 syz-executor.3 43207 1 817 0 S uwait 0xfffffe00a8819a00 syz-executor.3 42853 1 817 0 S uwait 0xfffffe00a8c83180 syz-executor.3 42851 1 817 0 S uwait 0xfffffe00a8c82380 syz-executor.3 42843 1 817 0 S uwait 0xfffffe00a8c82e80 syz-executor.3 42839 1 817 0 S uwait 0xfffffe00ac813a00 syz-executor.3 42238 1 798 0 S uwait 0xfffffe00a8c82f00 syz-executor.2 42231 1 798 0 S uwait 0xfffffe00a8819b00 syz-executor.2 42195 1 798 0 S umtxn 0xfffffe00a8c83e80 syz-executor.2 42194 1 798 0 S uwait 0xfffffe00a8c83980 syz-executor.2 42192 1 798 0 S uwait 0xfffffe00a8c83a00 syz-executor.2 42189 1 798 0 S uwait 0xfffffe00a8c84200 syz-executor.2 41887 1 777 0 S uwait 0xfffffe00a8c82780 syz-executor.1 41884 1 777 0 S uwait 0xfffffe00a8c84e00 syz-executor.1 41743 1 776 0 S uwait 0xfffffe00a8c83680 syz-executor.0 41737 1 777 0 S uwait 0xfffffe00a8c82680 syz-executor.1 41735 1 777 0 S uwait 0xfffffe00a8c83f00 syz-executor.1 41732 1 776 0 S uwait 0xfffffe00a8c82580 syz-executor.0 41723 1 776 0 S uwait 0xfffffe0057079c80 syz-executor.0 41714 1 776 0 S uwait 0xfffffe0057079980 syz-executor.0 41706 1 776 0 S uwait 0xfffffe00a8816980 syz-executor.0 41704 1 776 0 S uwait 0xfffffe00a8c85600 syz-executor.0 41699 1 776 0 S uwait 0xfffffe00a8c83480 syz-executor.0 41698 1 776 0 S uwait 0xfffffe00a8c83100 syz-executor.0 41685 1 776 0 S uwait 0xfffffe00a8c83900 syz-executor.0 41684 1 776 0 S uwait 0xfffffe00a8c84080 syz-executor.0 41678 1 776 0 S umtxn 0xfffffe00a8817180 syz-executor.0 41677 1 776 0 S uwait 0xfffffe00a8c84280 syz-executor.0 41668 1 776 0 S uwait 0xfffffe00a8c84100 syz-executor.0 41666 1 776 0 S uwait 0xfffffe00a8c83d00 syz-executor.0 41656 1 776 0 S uwait 0xfffffe00a8c84a80 syz-executor.0 41651 1 776 0 S uwait 0xfffffe00a8c82d00 syz-executor.0 41646 1 776 0 S uwait 0xfffffe00a8c83580 syz-executor.0 41643 1 776 0 S uwait 0xfffffe00a8c85380 syz-executor.0 41632 1 776 0 S uwait 0xfffffe00574c6480 syz-executor.0 41630 1 776 0 S umtxn 0xfffffe00a8818780 syz-executor.0 41621 1 776 0 S uwait 0xfffffe0057079580 syz-executor.0 41620 1 776 0 S uwait 0xfffffe00a8c84d00 syz-executor.0 41612 1 776 0 S uwait 0xfffffe00a9009900 syz-executor.0 41610 1 776 0 S uwait 0xfffffe00a8c84980 syz-executor.0 41601 1 776 0 S uwait 0xfffffe009eecb100 syz-executor.0 41600 1 776 0 S uwait 0xfffffe00a8817c80 syz-executor.0 41592 1 776 0 S uwait 0xfffffe00a8c83400 syz-executor.0 41590 1 776 0 S uwait 0xfffffe00a8817280 syz-executor.0 41580 1 776 0 S umtxn 0xfffffe00a8c84780 syz-executor.0 41578 1 776 0 S uwait 0xfffffe009eecd800 syz-executor.0 41159 1 817 0 S umtxn 0xfffffe009eecda00 syz-executor.3 41158 1 817 0 S uwait 0xfffffe00a8c85200 syz-executor.3 37758 1 777 0 S uwait 0xfffffe00a8c85100 syz-executor.1 37757 1 777 0 S uwait 0xfffffe00a8816880 syz-executor.1 37756 1 777 0 S uwait 0xfffffe00a8819600 syz-executor.1 37755 1 777 0 S uwait 0xfffffe00a8c85080 syz-executor.1 37614 1 798 0 S uwait 0xfffffe009eecdb00 syz-executor.2 37613 1 798 0 S uwait 0xfffffe00a8817880 syz-executor.2 37611 1 798 0 S uwait 0xfffffe00a8816e80 syz-executor.2 37609 1 798 0 S uwait 0xfffffe00a8c85880 syz-executor.2 37544 1 798 0 S uwait 0xfffffe009eecaf00 syz-executor.2 37543 1 798 0 S uwait 0xfffffe00a8816580 syz-executor.2 37479 1 37479 0 S uwait 0xfffffe009eeca980 syz-executor.1 37477 1 37477 0 S uwait 0xfffffe0057079800 syz-executor.1 37410 1 776 0 S uwait 0xfffffe009eecd480 syz-executor.0 37409 1 776 0 S uwait 0xfffffe009eecc700 syz-executor.0 37402 1 776 0 S uwait 0xfffffe009eecc280 syz-executor.0 37401 1 776 0 S uwait 0xfffffe0057079780 syz-executor.0 36894 36892 776 0 SV uwait 0xfffffe00a8816680 syz-executor.0 36893 36892 776 0 S uwait 0xfffffe00574c9600 syz-executor.0 36892 1 776 0 DV ppwait 0xfffffe00a910ea40 syz-executor.0 36891 1 776 0 S uwait 0xfffffe00a8819700 syz-executor.0 33308 1 776 0 S uwait 0xfffffe00574c7080 syz-executor.0 33302 1 776 0 S uwait 0xfffffe00a8c84880 syz-executor.0 29010 1 817 0 S uwait 0xfffffe009eecb980 syz-executor.3 29009 1 817 0 S uwait 0xfffffe00a8818b80 syz-executor.3 28518 1 776 0 S uwait 0xfffffe009eecd900 syz-executor.0 28513 1 776 0 S uwait 0xfffffe00a8817e80 syz-executor.0 28221 1 776 0 S uwait 0xfffffe0057079700 syz-executor.0 28215 1 776 0 S uwait 0xfffffe00a8c85180 syz-executor.0 26033 1 777 0 S uwait 0xfffffe009eecdd00 syz-executor.1 26032 1 777 0 S uwait 0xfffffe00a8816280 syz-executor.1 26011 1 777 0 S uwait 0xfffffe00a8816080 syz-executor.1 26010 1 777 0 S uwait 0xfffffe00a8c85700 syz-executor.1 26009 1 777 0 S uwait 0xfffffe00a8819580 syz-executor.1 26005 1 777 0 S uwait 0xfffffe00a8818100 syz-executor.1 25747 1 776 0 S uwait 0xfffffe00a8819400 syz-executor.0 25743 1 798 0 S uwait 0xfffffe009eecde00 syz-executor.2 25735 1 798 0 S uwait 0xfffffe00574c9c00 syz-executor.2 25729 1 777 0 S uwait 0xfffffe00a8816480 syz-executor.1 25723 1 776 0 S umtxn 0xfffffe00a8816a80 syz-executor.0 25720 1 798 0 S uwait 0xfffffe0057079500 syz-executor.2 25718 1 817 0 S uwait 0xfffffe00a8817080 syz-executor.3 25715 1 777 0 S uwait 0xfffffe009eecdc00 syz-executor.1 25712 1 817 0 S uwait 0xfffffe009eecdf00 syz-executor.3 25701 1 777 0 S umtxn 0xfffffe00a8817980 syz-executor.1 25696 1 777 0 S uwait 0xfffffe00a8817580 syz-executor.1 25691 1 777 0 S uwait 0xfffffe00a8816b80 syz-executor.1 25685 1 777 0 S umtxn 0xfffffe009eecd700 syz-executor.1 25377 1 817 0 S uwait 0xfffffe009eecae00 syz-executor.3 25375 1 817 0 S uwait 0xfffffe00a8817380 syz-executor.3 25373 1 817 0 S umtxn 0xfffffe00a8819300 syz-executor.3 25368 1 817 0 S uwait 0xfffffe00a8817480 syz-executor.3 25363 1 817 0 S uwait 0xfffffe00a8818200 syz-executor.3 25358 1 817 0 S umtxn 0xfffffe00574c7b80 syz-executor.3 25353 1 817 0 S uwait 0xfffffe0056b92c00 syz-executor.3 25348 1 817 0 S uwait 0xfffffe00a8818300 syz-executor.3 25343 1 817 0 S umtxn 0xfffffe00a8818000 syz-executor.3 25341 1 817 0 S uwait 0xfffffe00a8817780 syz-executor.3 25339 1 817 0 S uwait 0xfffffe009eecbd00 syz-executor.3 25337 1 817 0 S uwait 0xfffffe00a8817680 syz-executor.3 25332 1 817 0 S uwait 0xfffffe00a8817a80 syz-executor.3 25327 1 817 0 S uwait 0xfffffe00a8818700 syz-executor.3 25321 1 817 0 S uwait 0xfffffe00574c7780 syz-executor.3 25312 1 817 0 S uwait 0xfffffe00a8818500 syz-executor.3 25307 1 817 0 S umtxn 0xfffffe00a8817d80 syz-executor.3 25302 1 817 0 S uwait 0xfffffe00a8818400 syz-executor.3 25297 1 817 0 S uwait 0xfffffe00a8818e80 syz-executor.3 25294 1 776 0 S uwait 0xfffffe00a8818600 syz-executor.0 25292 1 776 0 S uwait 0xfffffe009eeca380 syz-executor.0 25290 1 776 0 S uwait 0xfffffe00a8818c80 syz-executor.0 25288 1 776 0 S uwait 0xfffffe00574c9b00 syz-executor.0 25282 1 776 0 S umtxn 0xfffffe009eecbf00 syz-executor.0 25273 1 776 0 S umtxn 0xfffffe00a8818d80 syz-executor.0 25264 1 776 0 S uwait 0xfffffe00a8819000 syz-executor.0 25254 1 776 0 S umtxn 0xfffffe00a8818a80 syz-executor.0 25246 1 776 0 S umtxn 0xfffffe009eecae80 syz-executor.0 25243 1 817 0 S umtxn 0xfffffe009eeca180 syz-executor.3 25240 1 776 0 S uwait 0xfffffe00574c9d80 syz-executor.0 25238 1 776 0 S uwait 0xfffffe0056b92800 syz-executor.0 25236 1 776 0 S umtxn 0xfffffe00a8819100 syz-executor.0 25234 1 776 0 S umtxn 0xfffffe00574c6980 syz-executor.0 25231 1 817 0 S uwait 0xfffffe00574c6180 syz-executor.3 25228 1 776 0 S uwait 0xfffffe0057076b80 syz-executor.0 25223 1 776 0 S uwait 0xfffffe009eeca680 syz-executor.0 25218 1 776 0 S umtxn 0xfffffe0056b92500 syz-executor.0 25213 1 776 0 S uwait 0xfffffe009eeca280 syz-executor.0 25205 1 776 0 S uwait 0xfffffe00574c6780 syz-executor.0 25200 1 776 0 S uwait 0xfffffe00574c6800 syz-executor.0 25195 1 776 0 S umtxn 0xfffffe009eecd000 syz-executor.0 25192 1 817 0 S uwait 0xfffffe009eecb900 syz-executor.3 25189 1 776 0 S umtxn 0xfffffe00574c9c80 syz-executor.0 25186 1 817 0 S umtxn 0xfffffe009eecb600 syz-executor.3 25183 1 776 0 S umtxn 0xfffffe009eecb580 syz-executor.0 25180 1 817 0 S uwait 0xfffffe009eecc600 syz-executor.3 25174 1 776 0 S umtxn 0xfffffe009eecb000 syz-executor.0 25169 1 776 0 S umtxn 0xfffffe00574c9800 syz-executor.0 25166 1 817 0 S uwait 0xfffffe009eecb400 syz-executor.3 25163 1 776 0 S uwait 0xfffffe00574c9700 syz-executor.0 25160 1 817 0 S umtxn 0xfffffe009eecbb00 syz-executor.3 25149 1 817 0 S umtxn 0xfffffe009eecc480 syz-executor.3 25145 1 798 0 S uwait 0xfffffe009eecbe00 syz-executor.2 25136 1 798 0 S umtxn 0xfffffe00574c6680 syz-executor.2 24833 1 798 0 S uwait 0xfffffe009eeca880 syz-executor.2 24824 1 798 0 S uwait 0xfffffe00574c6900 syz-executor.2 24814 1 798 0 S uwait 0xfffffe009eeca080 syz-executor.2 24808 1 777 0 S uwait 0xfffffe00574c8400 syz-executor.1 24805 1 798 0 S uwait 0xfffffe00574c7580 syz-executor.2 24803 1 817 0 S uwait 0xfffffe00574c6380 syz-executor.3 24801 1 777 0 S umtxn 0xfffffe00574c6080 syz-executor.1 24796 1 817 0 S uwait 0xfffffe00574c9b80 syz-executor.3 24794 1 777 0 S uwait 0xfffffe009eeca780 syz-executor.1 24792 1 776 0 S umtxn 0xfffffe009eecc980 syz-executor.0 24788 1 817 0 S uwait 0xfffffe00574c7680 syz-executor.3 24786 1 777 0 S umtxn 0xfffffe009eeca580 syz-executor.1 24784 1 776 0 S umtxn 0xfffffe00574c9e80 syz-executor.0 24780 1 817 0 S uwait 0xfffffe009eecad00 syz-executor.3 24776 1 776 0 S uwait 0xfffffe0056b92600 syz-executor.0 24762 1 776 0 S uwait 0xfffffe0057076080 syz-executor.0 23135 1 798 0 S uwait 0xfffffe00574c6580 syz-executor.2 23134 1 798 0 S umtxn 0xfffffe00574c7b00 syz-executor.2 22289 1 776 0 S uwait 0xfffffe00574c9f00 syz-executor.0 22286 1 776 0 S uwait 0xfffffe009eeccd80 syz-executor.0 18590 1 817 0 S uwait 0xfffffe009eeca480 syz-executor.3 18587 1 817 0 S uwait 0xfffffe0057077a80 syz-executor.3 18573 1 817 0 S uwait 0xfffffe009eecd200 syz-executor.3 18572 1 817 0 S uwait 0xfffffe009eecd100 syz-executor.3 18571 1 817 0 S uwait 0xfffffe00574c8200 syz-executor.3 18570 1 817 0 S uwait 0xfffffe009eecce80 syz-executor.3 18529 1 817 0 S umtxn 0xfffffe0057079f00 syz-executor.3 18522 1 817 0 S uwait 0xfffffe009eecd400 syz-executor.3 14309 1 817 0 S uwait 0xfffffe009eecbc00 syz-executor.3 14308 1 817 0 S uwait 0xfffffe00574c7380 syz-executor.3 14163 1 14163 65 Ss select 0xfffffe00574c9d40 dhclient 12384 1 817 0 SV uwait 0xfffffe00574c7280 syz-executor.3 12383 1 817 0 SV uwait 0xfffffe00574c7800 syz-executor.3 11712 1 11712 0 Ss select 0xfffffe009eecb1c0 dhclient 11705 1 11705 0 Ss select 0xfffffe0057076ac0 dhclient 11650 1 11650 65 Ss select 0xfffffe009eecac40 dhclient 6484 1 6484 0 Ss select 0xfffffe009eecb6c0 dhclient 6481 1 6481 0 Ss select 0xfffffe00574c6b40 dhclient 6439 1 6439 65 Ss select 0xfffffe00574c6bc0 dhclient 3174 1 3174 0 Ss select 0xfffffe009eecb8c0 dhclient 3171 1 3171 0 Ss select 0xfffffe009eecb340 dhclient 3152 1 3152 65 Ss select 0xfffffe009eecb7c0 dhclient 1861 1 1857 0 S uwait 0xfffffe00574c6e00 syz-executor.3 1858 1 817 0 S uwait 0xfffffe0056b92900 syz-executor.3 1826 1 817 0 S umtxn 0xfffffe009eecca80 syz-executor.3 1824 1 817 0 S uwait 0xfffffe009eecd600 syz-executor.3 1799 0 0 0 DL aiordy 0xfffffe00a624ca90 [aiod4] 1798 0 0 0 DL aiordy 0xfffffe00a624c548 [aiod3] 1797 0 0 0 DL aiordy 0xfffffe00a624b000 [aiod2] 1796 0 0 0 DL aiordy 0xfffffe00a3857548 [aiod1] 817 773 817 0 Ss nanslp 0xffffffff840619c1 syz-executor.3 815 1 815 0 Ss select 0xfffffe009eecd540 dhclient 811 1 811 0 Ss select 0xfffffe00574c68c0 dhclient 798 773 798 0 Ss piperd 0xfffffe0058a26ba0 syz-executor.2 777 773 777 0 Ss piperd 0xfffffe0058a25000 syz-executor.1 776 773 776 0 Ss piperd 0xfffffe0058a242e8 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100100 S uwait 0xfffffe00574c7a00 syz-fuzzer 100116 S uwait 0xfffffe0057076280 syz-fuzzer 100117 S uwait 0xfffffe0057076380 syz-fuzzer 100118 S uwait 0xfffffe0057076480 syz-fuzzer 100119 S uwait 0xfffffe0057076580 syz-fuzzer 100120 S uwait 0xfffffe0057076680 syz-fuzzer 100121 S uwait 0xfffffe00574c7180 syz-fuzzer 100122 S uwait 0xfffffe0056b92a00 syz-fuzzer 100156 S uwait 0xfffffe00574c6d00 syz-fuzzer 141595 S kqread 0xfffffe000796ae00 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe009c1bc5f8 csh 769 687 769 0 Ss select 0xfffffe0056b92d40 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00570b1cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00584480b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00584484b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00584488b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058448cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00584490b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00584494b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00584498b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058449cb0 getty 691 1 691 0 Ss nanslp 0xffffffff840619c1 cron 687 1 687 0 Ss select 0xfffffe00574c78c0 sshd 500 1 500 0 Ss select 0xfffffe00574c7940 syslogd 429 1 429 0 Ss select 0xfffffe00574c7d40 devd 428 1 428 65 Ss select 0xfffffe00574c7dc0 dhclient 343 1 343 0 Ss select 0xfffffe0057076b40 dhclient 340 1 340 0 Ss select 0xfffffe0057076940 dhclient 16 0 0 0 DL syncer 0xffffffff84189de0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0057897000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84187ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0053c5f8e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff841c0080 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b3b78 [dom0] 100082 D launds 0xffffffff841b3b84 [laundry: dom0] 100083 D umarcl 0xffffffff81ebf130 [uma] 6 0 0 0 DL - 0xffffffff83e17be8 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84e7f760 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84b85320 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9d3c0 [doneq0] 100046 D - 0xffffffff83c9d340 [async] 100075 D - 0xffffffff83c9d1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aa0c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff841adc20 [crypto] 100042 D crypto_ 0xfffffe0053c69d30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c69d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84034b40 [g_event] 100037 D - 0xffffffff84034b80 [g_up] 100038 D - 0xffffffff84034bc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 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 I [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++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dd3000 [init] 10 0 0 0 DL audit_w 0xffffffff841aebc0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84035a40 [swapper] 100005 D - 0xfffffe0053c7e700 [if_config_tqg_0] 100006 D - 0xfffffe0053c7e600 [softirq_0] 100007 D - 0xfffffe0053c7e500 [softirq_1] 100008 D - 0xfffffe0053c7e400 [if_io_tqg_0] 100009 D - 0xfffffe0053c7e300 [if_io_tqg_1] 100010 D - 0xfffffe000796d900 [inm_free taskq] 100011 D - 0xfffffe000796d800 [deferred_unmount ta] 100012 D - 0xfffffe000796d700 [thread taskq] 100014 D - 0xfffffe000796d500 [pci_hp taskq] 100015 D - 0xfffffe000796d400 [linuxkpi_irq_wq] 100016 D - 0xfffffe000796d300 [kqueue_ctx taskq] 100019 D - 0xfffffe000796d000 [aiod_kick taskq] 100020 D - 0xfffffe000796ce00 [in6m_free taskq] 100021 D - 0xfffffe000796cd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796cd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796cd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796cd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796cc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796cc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796cc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796cc00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796cb00 [firmware taskq] 100039 D - 0xfffffe000796ca00 [crypto_0] 100040 D - 0xfffffe000796ca00 [crypto_1] 100056 D - 0xfffffe000796c700 [vtnet0 rxq 0] 100057 D - 0xfffffe000796c600 [vtnet0 txq 0] 100058 D - 0xfffffe000796c500 [vtnet0 rxq 1] 100059 D - 0xfffffe000796c400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057079100 [virtio_balloon] 100065 D - 0xfffffe000796c300 [mca taskq] 100066 D - 0xffffffff82c96180 [deadlkres] 100070 D - 0xfffffe005843f300 [acpi_task_0] 100071 D - 0xfffffe005843f300 [acpi_task_1] 100072 D - 0xfffffe005843f300 [acpi_task_2] 100074 D - 0xfffffe000796c900 [CAM taskq] db> show all locks Process 53877 (syz-executor.3) thread 0xfffffe00ac4f9e40 (160802) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a8037ab0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13141 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 270 9484K 17399 filedesc 624 4994K 105791 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34970 2060K 35041 vtbuf 24 1968K 46 subproc 753 1617K 54272 pcb 898 1473K 145319 kobj 326 1304K 485 newblk 19 1029K 70664 vfscache 3 1025K 3 inodedep 1343 1016K 54469 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1333 334K 53098 vmem 3 276K 6 sctp_atcl 700 263K 83248 acpica 1674 184K 55237 vnet_data 1 168K 1 freefile 1321 166K 52853 tidhash 3 141K 3 linker 355 140K 551 kdtrace 824 137K 114695 pagedep 19 133K 52466 tfo_ccache 1 128K 1 umtx 946 119K 946 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 66 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_atky 970 40K 100680 temp 34 33K 18045 sctp_timw 131 33K 131 hostcache 1 32K 1 shm 1 32K 530 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kqueue 370 26K 53903 pwddesc 368 23K 54120 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 lltable 51 17K 282 tty 16 16K 16 ithread 99 16K 99 routetbl 128 16K 723 bus-sc 34 15K 1691 ksem 33 13K 2152 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 sctp_athm 700 11K 83646 DEVFSP 172 11K 7427 cred 42 11K 1080 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 sctp_map 540 9K 31734 bmsafemap 2 9K 53700 proc-args 396 9K 55379 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 44 pfs_vncache 1 8K 1 sctp_stri 15 8K 619 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 xform 97 7K 8496 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 602 ufs_dirhash 24 5K 24 session 37 5K 604 UMA 268 5K 268 pf_ifnet 10 5K 71 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 tcp_fsb 29 4K 413 acpisem 28 4K 28 newreno data 55 4K 12386 selfd 55 4K 708046 lockf 32 4K 72 inpcbpolicy 109 4K 14147 hhook 15 4K 17 crypto 10 3K 950 terminal 11 3K 11 select 19 3K 644 uidinfo 3 3K 22 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 newdirblk 14 2K 52439 sctp_ifa 13 2K 14 Unitno 27 2K 51 CAM XPT 22 2K 543 in_multi 6 2K 8 freework 6 2K 59654 freeblks 5 2K 53281 ipsecpolicy 2 2K 2 acpidev 20 2K 20 osd 59 2K 12397 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 104878 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 218 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 105 pci_link 10 1K 10 encap_export_host 12 1K 12 procdesc 5 1K 14 diradd 4 1K 53143 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 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 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 66381 pmchooks 1 1K 1 sigio 2 1K 3 filecaps 5 1K 110 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 iov 1 1K 42904 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 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 41207 sctp_iter 0 0K 312 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 301 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 92 pf_table 0 0K 78 pf_rule 0 0K 140 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 cdg data 0 0K 0 htcp data 0 0K 0 dctcp data 0 0K 0 cubic data 0 0K 0 vegas data 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 46295 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 107 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 3 allocindir 0 0K 0 indirdep 0 0K 10630 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 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 ktls_ocf 0 0K 0 nvme_da 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 117 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 1 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 acpi_perf 0 0K 0 statfs 0 0K 52697 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 2 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 1036 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 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 23 lio 0 0K 1110 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 226 ktls 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2578 eventfd 0 0K 118 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1169 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 1584 1091896 0 254 40574976 0 malloc-16384 16384 311 7 52893 0 1 5210112 0 sctp_asoc 2288 270 1255 15867 0 254 3489200 0 mbuf 256 9443 3012 3706692 0 254 3188480 0 RADIX NODE 144 19056 3059 1327112 0 63 3184560 0 ertt_txseginfo 40 69129 4601 1621811 0 254 2949200 0 mbuf_cluster 2048 1270 0 1270 0 254 2600960 0 pbuf 2624 0 989 0 0 2 2595136 0 malloc-2048 2048 419 823 67240 0 9 2543616 0 tcp_log 416 0 5589 88485 0 254 2325024 0 sctp_ep 1272 415 1109 67044 0 254 1938528 0 MAP ENTRY 96 17696 616 2914465 0 127 1757952 0 malloc-256 256 1370 5275 100923 0 62 1701120 0 BUF TRIE 144 198 11562 23800 0 62 1693440 0 malloc-384 384 4197 33 6446 0 30 1624320 0 malloc-4096 4096 370 4 53932 0 2 1531904 0 malloc-128 128 11469 125 64640 0 126 1484032 0 UMA Slabs 0 112 13223 19 13254 0 126 1483104 0 vmem btag 56 25927 104 25976 0 254 1457736 0 malloc-384 384 1385 2355 54513 0 30 1436160 0 malloc-4096 4096 327 3 557 0 2 1351680 0 VM OBJECT 264 5010 90 763639 0 30 1346400 0 malloc-1024 1024 275 973 16205 0 16 1277952 0 sctp_raddr 736 274 1255 19277 0 254 1125344 0 malloc-384 384 1088 1542 83645 0 30 1009920 0 tcp_bbr_map 128 5726 2086 200131 0 126 999936 0 FFS inode 1160 756 28 53609 0 8 909440 0 VMSPACE 2552 339 9 53857 0 4 888096 0 THREAD 1808 455 18 60809 0 8 855184 0 256 Bucket 2048 275 45 14070 0 8 655360 0 tcpcb 1096 55 456 12386 0 254 560056 0 PROC 1352 367 17 53884 0 8 519168 0 socket 960 283 225 82647 0 254 487680 0 malloc-128 128 1355 2427 53636 0 126 484096 0 FPU_save_area 832 457 47 66433 0 16 419328 0 filedesc0 1072 368 17 54120 0 8 412720 0 VNODE 448 795 105 53651 0 30 403200 0 malloc-65536 65536 4 2 790 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 tcp_inpcb 496 55 713 12386 0 254 380928 0 malloc-256 256 548 892 78532 0 62 368640 0 mbuf_packet 256 318 952 318876 0 254 325120 0 malloc-64 64 4393 458 58527 0 254 310464 0 malloc-256 256 730 395 190872 0 62 288000 0 ripcb 496 11 501 969 0 254 253952 0 udplite_inpcb 496 33 479 141 0 254 253952 0 udp_inpcb 496 10 502 651 0 254 253952 0 malloc-16 16 14503 247 15699 0 254 236000 0 sctp_chunk 152 332 1202 6666 0 254 233168 0 DEVCTL 1024 0 220 154 0 0 225280 0 FFS2 dinode 256 756 54 53609 0 62 207360 0 malloc-32 32 5653 521 60069 0 254 197568 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-65536 65536 1 2 25 0 1 196608 0 malloc-32768 32768 0 6 10089 0 1 196608 0 malloc-128 128 1395 124 58121 0 126 194432 0 malloc-128 128 1234 285 133415 0 126 194432 0 UMA Zones 768 240 4 240 0 16 187392 0 128 Bucket 1024 115 64 10288 0 16 183296 0 S VFS Cache 104 1095 426 56610 0 126 158184 0 64 Bucket 512 160 136 71781 0 30 151552 0 malloc-64 64 1277 1054 83257 0 254 149184 0 malloc-1024 1024 121 23 2230 0 16 147456 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 1387 0 254 130560 0 g_bio 408 0 300 159470 0 30 122400 0 sctp_stream_msg_out 112 86 958 6150 0 254 116928 0 ksiginfo 112 369 675 7166 0 126 116928 0 malloc-128 128 624 275 10613 0 126 115072 0 32 Bucket 256 168 267 11051 0 62 111360 0 malloc-64 64 1162 413 785135 0 254 100800 0 malloc-32768 32768 0 3 61 0 1 98304 0 malloc-16384 16384 5 1 180 0 1 98304 0 malloc-16384 16384 1 5 108 0 1 98304 0 malloc-32 32 716 2182 89444 0 254 92736 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-16 16 1320 4180 180092 0 254 88000 0 malloc-8192 8192 5 5 134 0 1 81920 0 malloc-4096 4096 14 6 52722 0 2 81920 0 sctp_readq 152 0 520 162 0 254 79040 0 TURNSTILE 136 474 93 474 0 62 77112 0 malloc-128 128 152 375 524 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-2048 2048 11 21 596 0 8 65536 0 malloc-256 256 59 196 114513 0 62 65280 0 Files 80 628 172 166385 0 126 64000 0 malloc-8192 8192 5 2 25 0 1 57344 0 malloc-4096 4096 9 5 20 0 2 57344 0 SLEEPQUEUE 88 474 166 474 0 126 56320 0 malloc-64 64 80 739 19778 0 254 52416 0 malloc-256 256 78 117 913 0 62 49920 0 malloc-256 256 48 147 52573 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 242770 0 16 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-2048 2048 2 22 531 0 8 49152 0 malloc-1024 1024 12 36 536 0 16 49152 0 16 Bucket 144 153 183 2289 0 62 48384 0 pipe 744 27 38 2081 0 16 48360 0 da_ccb 544 0 84 39988 0 16 45696 0 pcpu-8 8 4707 925 6497 0 254 45056 0 tcp_bbr_pcb 832 17 37 10071 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 51 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 PWD 32 249 885 52552 0 254 36288 0 malloc-64 64 242 325 7539 0 254 36288 0 malloc-64 64 26 541 443 0 254 36288 0 malloc-64 64 6 561 7 0 254 36288 0 8 Bucket 80 79 371 9558 0 126 36000 0 malloc-128 128 99 180 1209 0 126 35712 0 malloc-128 128 16 263 18 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 34 56 34 0 30 34560 0 malloc-256 256 5 130 2990 0 62 34560 0 malloc-256 256 60 75 670 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 6 10 2887 0 8 32768 0 malloc-2048 2048 2 14 289 0 8 32768 0 malloc-2048 2048 0 16 2 0 8 32768 0 malloc-2048 2048 7 9 8 0 8 32768 0 malloc-1024 1024 2 30 21 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 5 27 48 0 16 32768 0 malloc-512 512 0 64 41 0 30 32768 0 malloc-512 512 5 59 440 0 30 32768 0 malloc-512 512 15 49 619 0 30 32768 0 malloc-512 512 4 60 465 0 30 32768 0 malloc-512 512 12 52 12 0 30 32768 0 malloc-512 512 10 54 30 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 896 29 7 413 0 16 32256 0 KNOTE 160 28 172 606204 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 84 180 949 0 126 31680 0 cpuset 104 7 272 19 0 126 29016 0 sctp_laddr 48 32 556 10210 0 254 28224 0 ertt 72 55 337 12386 0 126 28224 0 malloc-32 32 393 489 2701 0 254 28224 0 4 Bucket 48 5 583 1187 0 254 28224 0 2 Bucket 32 68 814 7592 0 254 28224 0 AIO 208 2 131 609 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 4 2 637 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 39 237 621 0 126 24288 0 rl_entry 40 137 469 137 0 254 24240 0 malloc-384 384 3 57 233 0 30 23040 0 domainset 40 0 567 10 0 254 22680 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 43 587 792 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-64 64 2 313 2 0 254 20160 0 malloc-32 32 129 501 27987 0 254 20160 0 malloc-32 32 45 585 470 0 254 20160 0 malloc-32 32 44 586 50 0 254 20160 0 malloc-32 32 32 598 452 0 254 20160 0 malloc-32 32 111 519 14189 0 254 20160 0 cryptop 280 0 70 6 0 30 19600 0 AIOCB 552 0 35 1202 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 555 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-1024 1024 5 11 5 0 16 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 3 508 3 0 254 16352 0 vtnet_tx_hdr 24 0 668 1812402 0 254 16032 0 malloc-16 16 520 480 2797 0 254 16000 0 malloc-16 16 346 654 54743 0 254 16000 0 kenv 258 15 45 1036 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 3 508 3 0 254 12264 0 malloc-16 16 18 732 49893 0 254 12000 0 malloc-16 16 5 745 157 0 254 12000 0 itimer 352 0 33 2 0 30 11616 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-16 16 2 498 4 0 254 8000 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 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_ack 48 0 0 0 0 254 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 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 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_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 88 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 TMPFS node 224 0 0 0 0 62 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 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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-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-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-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0