panic: ASan: Invalid access, 1-byte write at 0xfffffe009b0bc446, UMAUseAfterFree(fd) cpuid = 1 time = 467 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a1c28f70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a1c290d0 vpanic() at vpanic+0x2b8/frame 0xfffffe00a1c291b0 panic() at panic+0xb5/frame 0xfffffe00a1c29280 kasan_report() at kasan_report+0xdc/frame 0xfffffe00a1c29350 sctp_lower_sosend() at sctp_lower_sosend+0x54e0/frame 0xfffffe00a1c29740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe00a1c299e0 sosend() at sosend+0xfc/frame 0xfffffe00a1c29a50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe00a1c29bc0 sendit() at sendit+0x2b0/frame 0xfffffe00a1c29c10 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00a1c29d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe00a1c29f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a1c29f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x8306a7f08, rbp = 0x8306a7f70 --- KDB: enter: panic [ thread pid 35444 tid 145250 ] Stopped at kdb_enter+0x6b: movq $0,0x270acda(%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 0x4fcc1f4f6d13905b rdx 0x3ffff rbx 0 rsp 0xfffffe00a1c290b0 rbp 0xfffffe00a1c290d0 rsi 0x40001 rdi 0xffffffff81779dba vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009f095c50 r12 0xfffffe009f095740 r13 0xfffffe00a1c29101 r14 0xffffffff82bb72a0 .str.26 r15 0xffffffff82bb72a0 .str.26 rip 0xffffffff8176d33b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270acda(%rip) db> show proc Process 35444 (syz-executor.3) at 0xfffffe009a4bc000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 790 at 0xfffffe00925f8a90 ABI: FreeBSD ELF64 flag: 0x10100080 flag2: 0x81 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009a4e8000 (map 0xfffffe009a4e8000) (map.pmap 0xfffffe009a4e80c0) (pmap 0xfffffe009a4e8128) threads: 3 142260 S nanslp 0xffffffff83e456c0 syz-executor.3 145247 S uwait 0xfffffe009f18b480 syz-executor.3 145250 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 35446 786 786 0 R (threaded) syz-executor.2 145163 RunQ syz-executor.2 145249 RunQ syz-executor.2 145251 RunQ syz-executor.2 35444 790 790 0 R (threaded) syz-executor.3 142260 S nanslp 0xffffffff83e456c0 syz-executor.3 145247 S uwait 0xfffffe009f18b480 syz-executor.3 145250 Run CPU 1 syz-executor.3 35380 1 790 0 S uwait 0xfffffe009f18bd00 syz-executor.3 35377 1 790 0 S uwait 0xfffffe009f2b7700 syz-executor.3 35375 1 790 0 S uwait 0xfffffe009f2b6700 syz-executor.3 35373 1 790 0 S uwait 0xfffffe009993ec00 syz-executor.3 34483 1 786 0 SV uwait 0xfffffe009c611980 syz-executor.2 34456 1 776 60928 S uwait 0xfffffe009f2b6a00 syz-executor.0 34452 1 776 60928 S uwait 0xfffffe009f0ebb80 syz-executor.0 34448 1 776 60928 S uwait 0xfffffe009f2b7500 syz-executor.0 34441 1 776 60928 S uwait 0xfffffe009f0ebc80 syz-executor.0 33040 1 790 0 S uwait 0xfffffe009b192380 syz-executor.3 33026 1 790 0 S umtxn 0xfffffe009f2b9780 syz-executor.3 33021 1 790 0 S uwait 0xfffffe009f2b6500 syz-executor.3 33008 1 790 0 S uwait 0xfffffe009f18ba80 syz-executor.3 32724 1 790 0 RV CPU 0 syz-executor.3 32568 1 32566 0 S uwait 0xfffffe009f2b8380 syz-executor.1 32562 1 32558 0 S uwait 0xfffffe009f2b7b00 syz-executor.1 32557 1 32553 0 S uwait 0xfffffe009b192680 syz-executor.1 32551 1 32547 0 S uwait 0xfffffe009f2b6b00 syz-executor.1 31873 1 31870 0 S uwait 0xfffffe009f2b9480 syz-executor.3 31699 1 786 0 S uwait 0xfffffe009f2b7400 syz-executor.2 31095 1 777 0 S uwait 0xfffffe009f2b7300 syz-executor.1 30995 1 776 0 S uwait 0xfffffe009f0eb480 syz-executor.0 30359 1 776 0 SV uwait 0xfffffe009b192880 syz-executor.0 30101 0 0 0 DL mdwait 0xfffffe009f159000 [md18] 29459 0 0 0 DL mdwait 0xfffffe009f144000 [md17] 29454 0 0 0 DL mdwait 0xfffffe009f15a000 [md16] 29449 0 0 0 DL mdwait 0xfffffe009f145000 [md15] 29446 0 0 0 DL mdwait 0xfffffe00a02f8000 [md14] 28240 0 0 0 DL mdwait 0xfffffe009f06c000 [md13] 28175 1 776 0 S uwait 0xfffffe009f2b8700 syz-executor.0 28174 1 776 0 S uwait 0xfffffe009f2b8c00 syz-executor.0 27789 1 776 0 S uwait 0xfffffe009c614d80 syz-executor.0 27721 1 27717 0 SV uwait 0xfffffe009f2b9080 syz-executor.3 27497 1 786 0 SV uwait 0xfffffe009b193880 syz-executor.2 27496 1 786 0 S uwait 0xfffffe009b192e80 syz-executor.2 27474 1 776 0 S uwait 0xfffffe009f2b8300 syz-executor.0 27470 1 776 0 S uwait 0xfffffe009f2b9680 syz-executor.0 27466 1 776 0 S uwait 0xfffffe009b192280 syz-executor.0 27461 1 776 0 S uwait 0xfffffe009b192a80 syz-executor.0 27426 1 790 0 SV uwait 0xfffffe009f2b8100 syz-executor.3 27314 1 790 0 S uwait 0xfffffe009b193300 syz-executor.3 26624 0 0 0 DL mdwait 0xfffffe009f06d000 [md12] 26619 0 0 0 DL mdwait 0xfffffe009f03f000 [md11] 26614 0 0 0 DL mdwait 0xfffffe009f040000 [md10] 26611 0 0 0 DL mdwait 0xfffffe00a02f9000 [md9] 26169 1 26168 0 SV uwait 0xfffffe009c614a80 syz-executor.1 26162 1 26161 0 SV uwait 0xfffffe009f2b9880 syz-executor.1 26152 1 26151 0 SV uwait 0xfffffe009b193a80 syz-executor.1 26141 1 26140 0 SV uwait 0xfffffe009b194480 syz-executor.1 26113 1 786 0 SV uwait 0xfffffe009b193780 syz-executor.2 25940 1 776 0 S uwait 0xfffffe009f2b9180 syz-executor.0 25939 1 790 0 S uwait 0xfffffe009c614100 syz-executor.3 25936 1 790 0 S uwait 0xfffffe009b194780 syz-executor.3 25934 1 776 0 S uwait 0xfffffe009b193000 syz-executor.0 25923 1 790 0 S uwait 0xfffffe009f2b9380 syz-executor.3 25922 1 776 0 S uwait 0xfffffe009f2b8900 syz-executor.0 25921 1 790 0 S uwait 0xfffffe009993bb80 syz-executor.3 25920 1 776 0 S uwait 0xfffffe009f2b8a00 syz-executor.0 25911 1 790 0 S uwait 0xfffffe009b192580 syz-executor.3 25910 1 776 0 S uwait 0xfffffe009f2b8800 syz-executor.0 25909 1 790 0 S uwait 0xfffffe009f2b8b00 syz-executor.3 25908 1 776 0 S uwait 0xfffffe009f2b8e00 syz-executor.0 25899 1 776 0 S uwait 0xfffffe009b195380 syz-executor.0 25895 1 776 0 S uwait 0xfffffe009b193500 syz-executor.0 25350 1 777 0 S uwait 0xfffffe009e873900 syz-executor.1 25348 1 777 0 S uwait 0xfffffe009f2b9580 syz-executor.1 25346 1 777 0 S uwait 0xfffffe009b193d00 syz-executor.1 25344 1 777 0 S uwait 0xfffffe009f2b8500 syz-executor.1 24916 1 790 0 S uwait 0xfffffe009f2b9280 syz-executor.3 24911 1 790 0 S uwait 0xfffffe009b195280 syz-executor.3 24904 1 790 0 S uwait 0xfffffe009b194580 syz-executor.3 24900 1 790 0 S uwait 0xfffffe009b194180 syz-executor.3 24513 1 776 0 S uwait 0xfffffe009e876780 syz-executor.0 24508 1 776 0 S uwait 0xfffffe009c614e80 syz-executor.0 24506 1 776 0 S uwait 0xfffffe009f2b9a80 syz-executor.0 24503 1 776 0 S uwait 0xfffffe009f2b9980 syz-executor.0 24205 1 777 0 S uwait 0xfffffe008fe89c80 syz-executor.1 24002 1 790 0 S uwait 0xfffffe009993b000 syz-executor.3 23995 1 790 0 S uwait 0xfffffe009f2b8d00 syz-executor.3 23982 1 790 0 S uwait 0xfffffe009c611b80 syz-executor.3 23972 1 790 0 S uwait 0xfffffe009b193980 syz-executor.3 23086 1 776 0 S uwait 0xfffffe009b194380 syz-executor.0 23085 1 776 0 S uwait 0xfffffe009b193c00 syz-executor.0 23078 1 776 0 S uwait 0xfffffe009e873d80 syz-executor.0 23077 1 776 0 S uwait 0xfffffe009f2b9b80 syz-executor.0 23067 1 776 0 S uwait 0xfffffe009e875d80 syz-executor.0 23065 1 776 0 S uwait 0xfffffe009b195180 syz-executor.0 23057 1 776 0 S uwait 0xfffffe009e875100 syz-executor.0 23056 1 776 0 S uwait 0xfffffe009b194080 syz-executor.0 22857 1 786 0 S uwait 0xfffffe009c611080 syz-executor.2 22663 1 776 0 SV uwait 0xfffffe009e876100 syz-executor.0 22655 1 776 0 SV uwait 0xfffffe009e873780 syz-executor.0 22647 1 776 0 SV uwait 0xfffffe009b193f00 syz-executor.0 22634 1 776 0 SV uwait 0xfffffe009e877180 syz-executor.0 22615 1 777 60928 S uwait 0xfffffe009e877200 syz-executor.1 22606 1 777 60928 S uwait 0xfffffe009e877000 syz-executor.1 22601 1 777 60928 S uwait 0xfffffe009e875300 syz-executor.1 22597 1 777 60928 S uwait 0xfffffe009e876e80 syz-executor.1 22501 1 777 0 S uwait 0xfffffe009b194980 syz-executor.1 22497 1 777 0 S uwait 0xfffffe009e873680 syz-executor.1 22492 1 777 0 S uwait 0xfffffe009e873300 syz-executor.1 22487 1 777 0 S uwait 0xfffffe009e875700 syz-executor.1 22481 1 790 0 SV uwait 0xfffffe009e876300 syz-executor.3 21668 1 786 0 S uwait 0xfffffe009e876400 syz-executor.2 21664 1 777 0 S uwait 0xfffffe009e875e80 syz-executor.1 21661 1 786 0 S uwait 0xfffffe009b193e00 syz-executor.2 21659 1 777 0 S uwait 0xfffffe009e873a80 syz-executor.1 21654 1 786 0 S uwait 0xfffffe009c614b80 syz-executor.2 21651 1 777 0 S uwait 0xfffffe009e875000 syz-executor.1 21647 1 777 0 S uwait 0xfffffe009c614c80 syz-executor.1 21581 1 776 0 SV uwait 0xfffffe009e873a00 syz-executor.0 21132 1 790 0 S uwait 0xfffffe009e875800 syz-executor.3 21130 1 790 0 S uwait 0xfffffe009e873e80 syz-executor.3 21126 1 790 0 S uwait 0xfffffe009e876c80 syz-executor.3 21125 1 790 0 S uwait 0xfffffe009b194880 syz-executor.3 21119 1 790 0 S uwait 0xfffffe009e875c00 syz-executor.3 21115 1 790 0 S uwait 0xfffffe009e875b00 syz-executor.3 21104 1 790 0 S uwait 0xfffffe009e876a80 syz-executor.3 21102 1 790 0 S uwait 0xfffffe009c613780 syz-executor.3 20997 1 776 0 SV uwait 0xfffffe009e876d80 syz-executor.0 20426 1 776 0 S uwait 0xfffffe009e876000 syz-executor.0 20425 1 777 0 S uwait 0xfffffe009e875400 syz-executor.1 20421 1 776 0 S uwait 0xfffffe009e876980 syz-executor.0 20419 1 777 0 S uwait 0xfffffe009b195080 syz-executor.1 20417 1 776 0 S uwait 0xfffffe009e876880 syz-executor.0 20414 1 777 0 S uwait 0xfffffe009b194680 syz-executor.1 20405 1 777 0 S uwait 0xfffffe008fe89e80 syz-executor.1 19439 0 0 0 DL mdwait 0xfffffe009a477000 [md8] 19437 0 0 0 DL mdwait 0xfffffe009a495000 [md7] 19435 0 0 0 DL mdwait 0xfffffe009a478000 [md6] 19433 0 0 0 DL mdwait 0xfffffe009a48a000 [md5] 18317 1 776 0 S uwait 0xfffffe009e876200 syz-executor.0 18311 1 776 0 S uwait 0xfffffe009b194e00 syz-executor.0 18308 1 776 0 S uwait 0xfffffe009b195e00 syz-executor.0 18306 1 776 0 S uwait 0xfffffe009b195580 syz-executor.0 18264 1 790 0 S uwait 0xfffffe009c611280 syz-executor.3 18261 1 776 0 S uwait 0xfffffe009c611180 syz-executor.0 18258 1 786 0 S uwait 0xfffffe008fe89780 syz-executor.2 18252 1 790 0 S uwait 0xfffffe009e877a80 syz-executor.3 18250 1 776 0 S uwait 0xfffffe009c611580 syz-executor.0 18247 1 786 0 S uwait 0xfffffe009b194c00 syz-executor.2 18245 1 786 0 S uwait 0xfffffe009b194d00 syz-executor.2 18244 1 790 0 S uwait 0xfffffe008fe89b80 syz-executor.3 18241 1 776 0 S uwait 0xfffffe009c612500 syz-executor.0 18231 1 776 0 S uwait 0xfffffe009e875900 syz-executor.0 18214 1 790 0 S uwait 0xfffffe009e875200 syz-executor.3 18212 1 776 0 S uwait 0xfffffe009b195600 syz-executor.0 18208 1 790 0 S uwait 0xfffffe009b194f00 syz-executor.3 18207 1 776 0 S uwait 0xfffffe009e877980 syz-executor.0 18202 1 776 0 S uwait 0xfffffe009e875600 syz-executor.0 18201 1 790 0 S uwait 0xfffffe009e875500 syz-executor.3 18190 1 776 0 S uwait 0xfffffe009e877580 syz-executor.0 17827 0 0 0 DL mdwait 0xfffffe009a361000 [md4] 17823 0 0 0 DL mdwait 0xfffffe009a362000 [md3] 17818 0 0 0 DL mdwait 0xfffffe009a325000 [md2] 17815 0 0 0 DL mdwait 0xfffffe009a326000 [md1] 16709 1 786 0 S uwait 0xfffffe009c612300 syz-executor.2 16698 1 786 0 S uwait 0xfffffe009b195c00 syz-executor.2 16695 1 776 0 S uwait 0xfffffe009b195980 syz-executor.0 16691 1 776 0 S uwait 0xfffffe009993b800 syz-executor.0 16690 1 786 0 S uwait 0xfffffe009e877100 syz-executor.2 16685 1 776 0 S uwait 0xfffffe008fe89980 syz-executor.0 16678 1 776 0 S uwait 0xfffffe009c611c80 syz-executor.0 16676 1 776 0 S uwait 0xfffffe009c611780 syz-executor.0 16671 1 790 0 S uwait 0xfffffe009c611a80 syz-executor.3 16670 1 776 0 S uwait 0xfffffe009e877480 syz-executor.0 16665 1 790 0 S uwait 0xfffffe009e877680 syz-executor.3 16664 1 776 0 S uwait 0xfffffe008fe89a80 syz-executor.0 16658 1 777 0 S uwait 0xfffffe009e877880 syz-executor.1 16654 1 790 0 S uwait 0xfffffe009e877780 syz-executor.3 16653 1 777 0 S uwait 0xfffffe009b195d00 syz-executor.1 16648 1 777 0 S uwait 0xfffffe009c612e00 syz-executor.1 16645 1 777 0 S uwait 0xfffffe009c612a00 syz-executor.1 16642 1 790 0 S uwait 0xfffffe009c612c80 syz-executor.3 16332 1 776 0 S uwait 0xfffffe009c611e80 syz-executor.0 16327 1 776 0 S uwait 0xfffffe009e877380 syz-executor.0 16322 1 776 0 S uwait 0xfffffe009c613880 syz-executor.0 16316 1 776 0 S uwait 0xfffffe009c611680 syz-executor.0 15825 1 790 0 S uwait 0xfffffe009c614980 syz-executor.3 15434 1 777 0 SV sigwait 0xfffffe009e8feb40 syz-executor.1 15425 1 777 0 SV sigwait 0xfffffe009d5a9b40 syz-executor.1 15415 1 777 0 SV sigwait 0xfffffe009d5aa5f8 syz-executor.1 15406 1 777 0 SV sigwait 0xfffffe009bbd2b40 syz-executor.1 14560 1 777 0 S uwait 0xfffffe008fe89880 syz-executor.1 14559 1 786 0 S uwait 0xfffffe009c614880 syz-executor.2 14555 1 777 0 S uwait 0xfffffe009b195f00 syz-executor.1 14553 1 777 0 S uwait 0xfffffe009c611d80 syz-executor.1 14552 1 786 0 S uwait 0xfffffe009993bd80 syz-executor.2 14548 1 786 0 S uwait 0xfffffe009c614680 syz-executor.2 14546 1 786 0 S uwait 0xfffffe009c612f00 syz-executor.2 14541 1 14540 0 S uwait 0xfffffe009c612100 syz-executor.2 13968 1 786 0 S uwait 0xfffffe009c614200 syz-executor.2 13966 1 786 0 S uwait 0xfffffe009993e200 syz-executor.2 13964 1 786 0 S uwait 0xfffffe008fe89d00 syz-executor.2 13961 1 786 0 S uwait 0xfffffe009c614500 syz-executor.2 13957 1 786 0 S uwait 0xfffffe009c613e80 syz-executor.2 13950 1 786 0 S uwait 0xfffffe009c613980 syz-executor.2 13940 1 786 0 S uwait 0xfffffe009993d800 syz-executor.2 13788 1 786 0 S uwait 0xfffffe009993c580 syz-executor.2 13778 1 786 0 S uwait 0xfffffe009c613380 syz-executor.2 13768 1 786 0 S uwait 0xfffffe0057448b00 syz-executor.2 13753 1 786 0 S uwait 0xfffffe009c612800 syz-executor.2 13386 1 776 0 S uwait 0xfffffe009993ca80 syz-executor.0 13384 1 776 0 S uwait 0xfffffe009c613a80 syz-executor.0 13380 1 786 0 S uwait 0xfffffe0057879880 syz-executor.2 13379 1 776 0 S uwait 0xfffffe009c612d00 syz-executor.0 13378 1 776 0 S uwait 0xfffffe009c613180 syz-executor.0 13376 1 786 0 S uwait 0xfffffe009c612d80 syz-executor.2 13372 1 776 0 S uwait 0xfffffe009993e100 syz-executor.0 13371 1 786 0 S uwait 0xfffffe009c613680 syz-executor.2 13370 1 776 0 S uwait 0xfffffe0057448900 syz-executor.0 13368 1 786 0 S uwait 0xfffffe009c612900 syz-executor.2 13363 1 786 0 S uwait 0xfffffe009993c000 syz-executor.2 13360 1 786 0 S uwait 0xfffffe009b195700 syz-executor.2 13348 1 786 0 S uwait 0xfffffe009993b200 syz-executor.2 13346 1 786 0 S uwait 0xfffffe009c614400 syz-executor.2 12731 1 776 0 S uwait 0xfffffe009993c200 syz-executor.0 12730 1 790 0 S uwait 0xfffffe0057448a00 syz-executor.3 12726 1 786 0 S uwait 0xfffffe009c612b00 syz-executor.2 12725 1 790 0 S uwait 0xfffffe009c613080 syz-executor.3 12724 1 776 0 S uwait 0xfffffe009c614000 syz-executor.0 12719 1 776 0 S uwait 0xfffffe009c613280 syz-executor.0 12717 1 790 0 S uwait 0xfffffe009c613c80 syz-executor.3 12716 1 786 0 S uwait 0xfffffe009c614700 syz-executor.2 12709 1 786 0 S uwait 0xfffffe0057448d00 syz-executor.2 12703 1 786 0 S uwait 0xfffffe009993c680 syz-executor.2 11363 1 790 0 SV uwait 0xfffffe009c614300 syz-executor.3 11357 1 776 0 SV uwait 0xfffffe009c612600 syz-executor.0 11352 1 790 0 SV uwait 0xfffffe009c613480 syz-executor.3 11349 1 776 0 SV uwait 0xfffffe009c612700 syz-executor.0 11344 1 790 0 SV uwait 0xfffffe009c613580 syz-executor.3 11338 1 776 0 SV uwait 0xfffffe0057448800 syz-executor.0 11328 1 776 0 SV uwait 0xfffffe0057448700 syz-executor.0 11315 0 0 0 DL mdwait 0xfffffe009b102000 [md0] 10843 1 776 0 S uwait 0xfffffe009b195300 syz-executor.0 10838 1 776 0 S uwait 0xfffffe0057876280 syz-executor.0 10833 1 776 0 S uwait 0xfffffe009993b700 syz-executor.0 10824 1 776 0 S uwait 0xfffffe009993d400 syz-executor.0 10520 1 786 0 S umtxn 0xfffffe009993b600 syz-executor.2 10516 1 786 0 S uwait 0xfffffe009993c100 syz-executor.2 10511 1 786 0 S uwait 0xfffffe009993b400 syz-executor.2 10510 1 790 0 S uwait 0xfffffe0057879a80 syz-executor.3 10504 1 790 0 S uwait 0xfffffe009993b100 syz-executor.3 10501 1 790 0 S uwait 0xfffffe009993d500 syz-executor.3 10497 1 790 0 S uwait 0xfffffe009993d200 syz-executor.3 10012 1 776 0 S uwait 0xfffffe009993c780 syz-executor.0 10008 1 776 0 S uwait 0xfffffe0057445180 syz-executor.0 10006 1 790 0 S uwait 0xfffffe009b195800 syz-executor.3 10002 1 776 0 S uwait 0xfffffe009993cc80 syz-executor.0 9999 1 790 0 S uwait 0xfffffe0057448e00 syz-executor.3 9994 1 790 0 S uwait 0xfffffe0057448600 syz-executor.3 9989 1 776 0 S uwait 0xfffffe009993c980 syz-executor.0 9802 1 786 0 S uwait 0xfffffe0057879b80 syz-executor.2 9793 1 786 0 S uwait 0xfffffe009993e000 syz-executor.2 9792 1 776 0 S uwait 0xfffffe009993e300 syz-executor.0 9781 1 776 0 S uwait 0xfffffe009993c300 syz-executor.0 9780 1 786 0 S uwait 0xfffffe009993bc80 syz-executor.2 9773 1 776 0 S uwait 0xfffffe009993ba80 syz-executor.0 9763 1 776 0 S uwait 0xfffffe009993b300 syz-executor.0 9063 1 786 0 S uwait 0xfffffe0057876780 syz-executor.2 9057 1 777 0 S uwait 0xfffffe0057448500 syz-executor.1 9052 1 786 0 S uwait 0xfffffe009993c880 syz-executor.2 9048 1 777 0 S uwait 0xfffffe009993d600 syz-executor.1 9046 1 786 0 S uwait 0xfffffe008fe88100 syz-executor.2 9044 1 777 0 S uwait 0xfffffe008fe88000 syz-executor.1 9032 1 786 0 S uwait 0xfffffe009993ce80 syz-executor.2 7433 1 786 0 S uwait 0xfffffe0057876d00 syz-executor.2 6903 0 0 0 DL - 0xffffffff83f653c0 [soaiod4] 6902 0 0 0 DL - 0xffffffff83f653c0 [soaiod3] 6901 0 0 0 DL - 0xffffffff83f653c0 [soaiod2] 6900 0 0 0 DL - 0xffffffff83f653c0 [soaiod1] 4694 1 4694 65 Ss select 0xfffffe0057876140 dhclient 4241 1 776 0 S uwait 0xfffffe008fe87e80 syz-executor.0 4229 1 776 0 S uwait 0xfffffe009993d300 syz-executor.0 4224 1 776 0 S uwait 0xfffffe0057878000 syz-executor.0 4221 1 776 0 S uwait 0xfffffe008fe86080 syz-executor.0 4102 0 0 0 DL - 0xffffffff83e1d480 [accounting] 3943 1 777 0 S uwait 0xfffffe0057879980 syz-executor.1 3934 1 790 0 S uwait 0xfffffe0057876480 syz-executor.3 3932 1 777 0 S uwait 0xfffffe0057879780 syz-executor.1 3924 1 786 0 S uwait 0xfffffe0057448f00 syz-executor.2 3923 1 790 0 S uwait 0xfffffe0057876380 syz-executor.3 3921 1 777 0 S uwait 0xfffffe0057877b80 syz-executor.1 3920 1 776 0 S uwait 0xfffffe009993db80 syz-executor.0 3918 1 786 0 S uwait 0xfffffe009993d700 syz-executor.2 3914 1 790 0 S uwait 0xfffffe009993cd80 syz-executor.3 3913 1 777 0 S uwait 0xfffffe0057876c80 syz-executor.1 3912 1 776 0 S uwait 0xfffffe0057876f00 syz-executor.0 3908 1 786 0 S uwait 0xfffffe009993d100 syz-executor.2 3907 1 777 0 S uwait 0xfffffe0057876e00 syz-executor.1 3901 1 776 0 S uwait 0xfffffe0057877d80 syz-executor.0 3900 1 777 0 S uwait 0xfffffe009993d000 syz-executor.1 3889 1 777 0 S uwait 0xfffffe0057876980 syz-executor.1 3770 1 790 0 S umtxn 0xfffffe009993e500 syz-executor.3 3768 1 786 0 S uwait 0xfffffe0057876680 syz-executor.2 3767 1 776 0 S uwait 0xfffffe008fe86e00 syz-executor.0 3763 1 790 0 S uwait 0xfffffe0057879f00 syz-executor.3 3762 1 776 0 S uwait 0xfffffe009993e400 syz-executor.0 3760 1 786 0 S uwait 0xfffffe008fe86c00 syz-executor.2 3757 1 790 0 S uwait 0xfffffe009993de80 syz-executor.3 3756 1 786 0 S uwait 0xfffffe008fe88c00 syz-executor.2 3755 1 776 0 S uwait 0xfffffe008fe88500 syz-executor.0 3750 1 777 0 S uwait 0xfffffe0057445a80 syz-executor.1 3748 1 790 0 S uwait 0xfffffe008fe88200 syz-executor.3 3746 1 3746 0 Ss select 0xfffffe0057448ec0 dhclient 3743 1 790 0 S uwait 0xfffffe0057876580 syz-executor.3 3742 1 3742 0 Ss select 0xfffffe0057876040 dhclient 3733 1 777 0 S uwait 0xfffffe008fe86800 syz-executor.1 3720 1 3720 65 Ss select 0xfffffe009993d940 dhclient 3716 1 790 0 S uwait 0xfffffe0057877980 syz-executor.3 3714 1 777 0 S uwait 0xfffffe008fe86180 syz-executor.1 3705 1 777 0 S uwait 0xfffffe008fe86900 syz-executor.1 2918 0 0 0 DL aiordy 0xfffffe0058dc1548 [aiod4] 2917 0 0 0 DL aiordy 0xfffffe0092de9a90 [aiod3] 2916 0 0 0 DL aiordy 0xfffffe009abcc548 [aiod2] 2915 0 0 0 DL aiordy 0xfffffe00998a6a90 [aiod1] 2843 1 2843 0 Ss select 0xfffffe0057876dc0 dhclient 2840 1 2840 0 Ss select 0xfffffe009993d8c0 dhclient 2821 1 2821 65 Ss select 0xfffffe009993dcc0 dhclient 2487 1 786 0 S uwait 0xfffffe0057879680 syz-executor.2 2483 1 786 0 S uwait 0xfffffe008fe86700 syz-executor.2 2477 1 786 0 S uwait 0xfffffe0056f48d80 syz-executor.2 2472 1 786 0 S uwait 0xfffffe008fe86b00 syz-executor.2 2119 1 2119 0 Ss select 0xfffffe009993ddc0 dhclient 2104 1 2104 0 Ss select 0xfffffe009993d9c0 dhclient 2035 1 2035 65 Ss select 0xfffffe009993dc40 dhclient 1889 0 0 0 DL (threaded) [KTLS] 100593 D - 0xfffffe0053c96900 [thr_0] 101513 D - 0xfffffe0053c96980 [thr_1] 101514 D - 0xffffffff83f66128 [alloc_0] 1358 1 790 0 S uwait 0xfffffe0056f48980 syz-executor.3 1354 1 790 0 S uwait 0xfffffe0057877700 syz-executor.3 1348 1 790 0 S uwait 0xfffffe0057445280 syz-executor.3 1343 1 790 0 S uwait 0xfffffe0057445380 syz-executor.3 1050 1 1050 0 Ss select 0xfffffe0057876ac0 dhclient 1047 1 1047 0 Ss select 0xfffffe009993dd40 dhclient 790 774 790 0 Ss nanslp 0xffffffff83e456c1 syz-executor.3 786 774 786 0 Ss nanslp 0xffffffff83e456c0 syz-executor.2 777 774 777 0 Rs syz-executor.1 776 774 776 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100097 S uwait 0xfffffe0056f48b80 syz-fuzzer 100118 S uwait 0xfffffe008fe88600 syz-fuzzer 100119 S uwait 0xfffffe008fe88700 syz-fuzzer 100120 S uwait 0xfffffe008fe88800 syz-fuzzer 100121 S uwait 0xfffffe0056f48580 syz-fuzzer 100122 S uwait 0xfffffe0057445e00 syz-fuzzer 100123 S uwait 0xfffffe0057878280 syz-fuzzer 100124 S kqread 0xfffffe0058de5700 syz-fuzzer 100125 S uwait 0xfffffe0056f48780 syz-fuzzer 127677 S uwait 0xfffffe009e873580 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0056f7d5f8 csh 770 688 770 0 Ss select 0xfffffe008fe87bc0 sshd 754 1 754 0 Ts+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ts+ ttyin 0xfffffe0057a5d8b0 getty 752 1 752 0 Ts+ ttyin 0xfffffe0057a5dcb0 getty 751 1 751 0 Ts+ ttyin 0xfffffe0057a5e0b0 getty 750 1 750 0 Ts+ ttyin 0xfffffe0057a5e4b0 getty 749 1 749 0 Ts+ ttyin 0xfffffe0057a5e8b0 getty 748 1 748 0 Ts+ ttyin 0xfffffe0057a5ecb0 getty 747 1 747 0 Ts+ ttyin 0xfffffe0057a5f0b0 getty 746 1 746 0 Ts+ ttyin 0xfffffe0057a5f4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e456c1 cron 688 1 688 0 Ss select 0xfffffe008fe88a40 sshd 501 1 501 0 Ss select 0xfffffe008fe88940 syslogd 430 1 430 0 Ss select 0xfffffe008fe88ec0 devd 429 1 429 65 Ss select 0xfffffe008fe889c0 dhclient 344 1 344 0 Ss select 0xfffffe0057445dc0 dhclient 341 1 341 0 Ss select 0xfffffe008fe88f40 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f7e548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6aee0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f694e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00574654e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9cf40 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f90df8 [dom0] 100081 D launds 0xffffffff83f90e04 [laundry: dom0] 100082 D umarcl 0xffffffff81ea2d80 [uma] 7 0 0 0 DL - 0xffffffff83c01488 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845a8530 [pf purge] 5 0 0 0 DL waiting 0xffffffff848ae5a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa33c0 [doneq0] 100046 D - 0xffffffff83aa3340 [async] 100077 D - 0xffffffff83aa31c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fbb488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c640 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ac80 [g_event] 100037 D - 0xffffffff83e1aca0 [g_up] 100038 D - 0xffffffff83e1acc0 [g_down] 2 0 0 0 TL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0053dda000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d140 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b6c0 [swapper] 100005 D - 0xfffffe0053e01000 [if_config_tqg_0] 100006 D - 0xfffffe0053e00e00 [softirq_0] 100007 D - 0xfffffe0053e00d00 [softirq_1] 100008 D - 0xfffffe0053e00c00 [if_io_tqg_0] 100009 D - 0xfffffe0053e00b00 [if_io_tqg_1] 100012 D - 0xfffffe000796d200 [aiod_kick taskq] 100013 D - 0xfffffe000796d000 [inm_free taskq] 100014 D - 0xfffffe000796cd00 [linuxkpi_irq_wq] 100015 D - 0xfffffe000796cb00 [in6m_free taskq] 100016 D - 0xfffffe000796c900 [deferred_unmount ta] 100017 D - 0xfffffe000796c700 [thread taskq] 100019 D - 0xfffffe000796c300 [kqueue_ctx taskq] 100020 D - 0xfffffe000796c100 [pci_hp taskq] 100021 D - 0xfffffe000796be00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796be00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796be00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796be00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796b900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796b900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796b900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796b900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ed0200 [firmware taskq] 100039 D - 0xfffffe0053ecfc00 [crypto_0] 100040 D - 0xfffffe0053ecfc00 [crypto_1] 100056 D - 0xfffffe0053eced00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ecec00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eceb00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053ecea00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0053fdc380 [virtio_balloon] 100067 D - 0xffffffff82bbd121 [deadlkres] 100071 D - 0xfffffe005787d100 [acpi_task_0] 100072 D - 0xfffffe005787d100 [acpi_task_1] 100073 D - 0xfffffe005787d100 [acpi_task_2] 100074 D - 0xfffffe000796e200 [mca taskq] 100076 D - 0xfffffe0053ecf500 [CAM taskq] 20453 1 786 0 Z syz-executor.2 db> show all locks Process 35444 (syz-executor.3) thread 0xfffffe009f095740 (145250) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009ea9a3a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13477 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 filedesc 576 4609K 68759 devbuf 4217 4323K 4264 sctp_stro 215 2522K 13614 sysctloid 37742 2224K 37813 vtbuf 24 1968K 46 subproc 775 1657K 35889 pcb 859 1477K 68221 kobj 327 1308K 659 newblk 111 1052K 120543 vfscache 3 1025K 3 linker 380 572K 644 vmem 3 536K 9 inodedep 49 530K 39127 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 645 242K 48690 filemon 30 240K 723 acpica 1674 184K 56014 vnet_data 1 168K 1 kdtrace 854 143K 80699 tidhash 3 141K 3 pagedep 13 131K 34590 DEVFS1 128 128K 145 tfo_ccache 1 128K 1 umtx 1012 127K 1012 sem 4 106K 4 md_sectors 25 100K 25 BPF 46 88K 245 bus 991 81K 5140 md_disk 44 77K 48 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 147 37K 157 temp 35 35K 13363 sctp_atky 873 35K 64692 hostcache 1 32K 1 shm 1 32K 185 msg 4 30K 4 GEOM 194 30K 1317 kqueue 379 26K 35814 gtaskqueue 18 26K 18 pwddesc 375 24K 35818 freework 87 22K 68547 kbdmux 6 22K 6 cred 81 21K 794 ifaddr 71 21K 73 devstat 10 21K 10 lltable 61 20K 1553 DEVFS_RULE 56 20K 56 routetbl 145 19K 3633 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 ithread 100 16K 100 bus-sc 34 15K 1651 ksem 33 13K 393 KTRACE 102 13K 2393010 ether_multi 157 13K 293 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 rman 88 11K 429 sctp_athm 645 11K 49907 CAM queue 5 11K 1528 DEVFSP 155 10K 3571 in6_multi 71 9K 71 bmsafemap 2 9K 39981 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 41 pfs_vncache 1 8K 1 proc-args 382 8K 36839 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 pf_osfp 71 8K 71 dirrem 29 8K 38051 sctp_map 430 7K 27104 taskqueue 63 7K 63 CC Mem 104 7K 11022 pf_ifnet 19 7K 869 plimit 25 7K 614 sglist 5 7K 5 sctp_stri 12 6K 2398 CAM DEV 3 6K 510 session 46 6K 147 lockf 49 6K 901 UMA 293 5K 293 ufs_dirhash 24 5K 24 freefile 35 5K 37546 vt 11 5K 11 pf_table 2 4K 801 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 inpcbpolicy 120 4K 13333 cryptodev 59 4K 4712 freeblks 14 4K 38641 acpisem 28 4K 28 selfd 55 4K 955847 tcp_fsb 33 4K 3670 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 uidinfo 6 3K 49 select 19 3K 445 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 osd 108 2K 10789 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 1795 CAM XPT 22 2K 543 msi 12 2K 12 indirdep 6 2K 47979 in_multi 6 2K 41 ipsecpolicy 2 2K 2 acpidev 20 2K 20 filedesc_to_leader 19 2K 41 clone 9 2K 9 tun 7 2K 7 ip_msource 17 2K 131 softdep 1 1K 1 newdirblk 8 1K 34340 mkdir 8 1K 68680 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1838 NFSD session 1 1K 1 mount 19 1K 663 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 1243 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 38094 ip6_msource 8 1K 34 pfil 4 1K 4 cdev 2 1K 2 sctp_aadr 7 1K 221 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freefrag 2 1K 578 vnodes 1 1K 35 ktls 1 1K 15 CAM SIM 2 1K 2 sigio 4 1K 15 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 pf_rule 1 1K 597 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 VN POLL 1 1K 17 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 eventfd 1 1K 85 pmchooks 1 1K 1 soname 4 1K 41241 filecaps 5 1K 170 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 32689 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 23510 sctp_iter 0 0K 83 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 72 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 32566 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 881 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 605 ip6_moptions 0 0K 57 in6_mfilter 0 0K 99 frag6 0 0K 2 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 114 in_mfilter 0 0K 277 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 11 agp 0 0K 0 statfs 0 0K 34780 namei_tracker 0 0K 39 export_host 0 0K 0 cl_savebuf 0 0K 126 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 1513 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 21 lio 0 0K 229 acl 0 0K 0 mbuf_tag 0 0K 483 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 3997 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 590 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 1054 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 11 rctl 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 186 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8339 1059 567673 0 254 38494208 0 tcp_log 416 47122 30827 3595290 0 254 32426784 0 mbuf 256 9257 36601 11300528 0 254 11739648 0 malloc-16384 16384 292 6 34557 0 1 4882432 0 malloc-64 64 252 75600 956236 0 254 4854528 0 RADIX NODE 144 18528 395 687146 0 63 2724912 0 ertt_txseginfo 40 57109 10460 5611595 0 254 2702760 0 VM OBJECT 264 8820 90 771292 0 30 2352240 0 256 Bucket 2048 807 307 44659 0 8 2281472 0 tcp_bbr_map 128 13880 3170 1550787 0 127 2182400 0 vmem btag 56 36021 90 36156 0 254 2022216 0 pbuf 2624 0 746 0 0 2 1957504 0 sctp_asoc 2288 215 550 13457 0 254 1750320 0 BUF TRIE 144 497 11291 84075 0 62 1697472 0 MAP ENTRY 96 16717 419 1935411 0 126 1645056 0 malloc-128 128 12502 239 13365 0 126 1630848 0 malloc-384 384 4117 53 4458 0 30 1601280 0 malloc-4096 4096 377 5 35453 0 2 1564672 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 UMA Slabs 0 112 12513 9 12513 0 126 1402464 0 malloc-4096 4096 327 5 1018 0 2 1359872 0 FFS inode 1160 889 35 38513 0 8 1071840 0 sctp_chunk 152 198 6666 123905 0 254 1043328 0 malloc-2048 2048 421 43 34587 0 8 950272 0 sctp_ep 1208 418 352 33870 0 254 930160 0 THREAD 1808 476 30 45251 0 8 914848 0 VMSPACE 2552 330 12 35369 0 4 872784 0 socket 960 359 405 49430 0 254 733440 0 sctp_raddr 736 225 545 14284 0 254 566720 0 tcpcb 1104 104 407 10778 0 254 564144 0 PROC 1352 376 17 35446 0 8 531336 0 VNODE 448 929 97 38555 0 30 459648 0 malloc-65536 65536 4 3 552 0 1 458752 0 FPU_save_area 832 478 35 48179 0 16 426816 0 filedesc0 1072 375 17 35818 0 8 420224 0 malloc-65536 65536 1 5 17 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-256 256 550 950 116131 0 62 384000 0 malloc-8192 8192 37 5 1013 0 1 344064 0 malloc-65536 65536 1 4 447 0 1 327680 0 malloc-1024 1024 215 73 13296 0 16 294912 0 malloc-384 384 645 105 48860 0 30 288000 0 malloc-256 256 488 637 121347 0 62 288000 0 malloc-64 64 4199 148 168892 0 254 278208 0 malloc-32768 32768 0 8 45172 0 1 262144 0 FFS2 dinode 256 889 116 38511 0 62 257280 0 malloc-16 16 15656 94 1105587 0 254 252000 0 malloc-384 384 67 533 40795 0 30 230400 0 malloc-128 128 1566 201 4737 0 126 226176 0 DEVCTL 1024 0 220 193 0 0 225280 0 UMA Zones 768 265 4 265 0 16 206592 0 malloc-32 32 5714 460 1147784 0 254 197568 0 mbuf_packet 256 53 709 169336 0 254 195072 0 malloc-128 128 1319 200 27139 0 126 194432 0 malloc-384 384 432 48 2013 0 30 184320 0 clpbuf 2624 0 64 1356 0 16 167936 0 128 Bucket 1024 76 87 11614 0 16 166912 0 malloc-1024 1024 144 16 1990 0 16 163840 0 S VFS Cache 104 1037 484 39686 0 126 158184 0 malloc-256 256 426 144 33887 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 53 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 0 4 152 0 1 131072 0 unpcb 256 20 490 2089 0 254 130560 0 g_bio 408 0 300 668243 0 30 122400 0 ksiginfo 112 388 656 4079 0 126 116928 0 malloc-4096 4096 26 2 26 0 2 114688 0 malloc-4096 4096 22 6 34 0 2 114688 0 malloc-4096 4096 26 0 30 0 2 106496 0 64 Bucket 512 111 89 61736 0 30 102400 0 malloc-64 64 1153 422 49828 0 254 100800 0 malloc-128 128 525 250 5025 0 126 99200 0 malloc-128 128 147 628 178916 0 126 99200 0 malloc-4096 4096 18 6 727 0 2 98304 0 UMA Kegs 384 250 3 250 0 30 97152 0 malloc-256 256 164 211 71873 0 62 96000 0 tcp_inpcb 424 104 112 10778 0 30 91584 0 malloc-64 64 975 348 71913 0 254 84672 0 Files 80 847 203 107563 0 126 84000 0 malloc-16384 16384 0 5 5 0 1 81920 0 malloc-2048 2048 4 36 558 0 8 81920 0 32 Bucket 256 140 175 21909 0 62 80640 0 sctp_readq 152 1 519 1130 0 254 79040 0 md17 512 128 24 128 0 30 77824 0 md16 512 128 24 128 0 30 77824 0 md15 512 128 24 128 0 30 77824 0 md14 512 128 24 128 0 30 77824 0 md12 512 128 24 128 0 30 77824 0 md11 512 128 24 128 0 30 77824 0 md10 512 128 24 128 0 30 77824 0 md9 512 128 24 128 0 30 77824 0 TURNSTILE 136 507 60 507 0 62 77112 0 pipe 744 54 46 1182 0 16 74400 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-64 64 242 829 38717 0 254 68544 0 malloc-64 64 653 418 12888 0 254 68544 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 11 21 126 0 8 65536 0 malloc-256 256 74 181 80103 0 62 65280 0 tcp_rack_pcb 896 25 47 3662 0 16 64512 0 sctp_stream_msg_out 112 61 479 3210 0 254 60480 0 tcp_bbr_pcb 832 24 48 5056 0 16 59904 0 malloc-8192 8192 1 6 34 0 1 57344 0 SLEEPQUEUE 88 507 133 507 0 126 56320 0 ripcb 424 9 117 875 0 30 53424 0 udp_inpcb 424 7 119 1029 0 30 53424 0 da_ccb 544 0 98 167356 0 16 53312 0 malloc-32 32 1008 630 80186 0 254 52416 0 malloc-256 256 45 150 40617 0 62 49920 0 malloc-256 256 111 84 1546 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 176462 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 6 6 34852 0 2 49152 0 malloc-2048 2048 9 15 1310 0 8 49152 0 malloc-2048 2048 4 20 837 0 8 49152 0 malloc-2048 2048 1 23 238 0 8 49152 0 malloc-1024 1024 15 33 523 0 16 49152 0 malloc-512 512 12 84 2515 0 30 49152 0 pcpu-64 64 495 273 495 0 254 49152 0 tcp_rack_map 120 16 380 9845 0 126 47520 0 malloc-384 384 96 24 107 0 30 46080 0 pcpu-8 8 4945 687 26977 0 254 45056 0 syncache 168 0 264 19 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 sctp_laddr 48 79 761 13605 0 254 40320 0 Mountpoints 2752 2 12 10 0 4 38528 0 udplite_inpcb 424 0 90 651 0 30 38160 0 hostcache 64 7 560 7 0 254 36288 0 PWD 32 288 846 34146 0 254 36288 0 malloc-64 64 4 563 49 0 254 36288 0 malloc-64 64 6 561 124 0 254 36288 0 malloc-32 32 561 573 35845 0 254 36288 0 16 Bucket 144 101 151 7758 0 62 36288 0 malloc-128 128 107 172 4089 0 126 35712 0 malloc-128 128 4 275 1071 0 126 35712 0 malloc-128 128 22 257 482 0 126 35712 0 itimer 352 4 95 223 0 30 34848 0 ktls_session 256 13 122 13 0 62 34560 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 20 115 5150 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-16384 16384 0 2 4 0 1 32768 0 malloc-2048 2048 3 13 2915 0 8 32768 0 malloc-2048 2048 3 13 21 0 8 32768 0 malloc-1024 1024 4 28 47 0 16 32768 0 malloc-1024 1024 19 13 52 0 16 32768 0 malloc-1024 1024 9 23 171 0 16 32768 0 malloc-1024 1024 1 31 154 0 16 32768 0 malloc-1024 1024 0 32 301 0 16 32768 0 malloc-512 512 0 64 9 0 30 32768 0 malloc-512 512 4 60 425 0 30 32768 0 malloc-512 512 0 64 30 0 30 32768 0 malloc-512 512 9 55 20 0 30 32768 0 malloc-512 512 4 60 1895 0 30 32768 0 malloc-512 512 10 54 169 0 30 32768 0 KNOTE 160 28 172 307909 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 1324 676 67061 0 254 32000 0 8 Bucket 80 99 301 9518 0 126 32000 0 L VFS Cache 320 0 96 72 0 30 30720 0 cpuset 104 9 270 3661 0 126 29016 0 sctp_asconf_ack 48 2 586 54 0 254 28224 0 tcp_inpcb ports 32 13 869 7557 0 254 28224 0 ertt 72 104 288 10778 0 126 28224 0 4 Bucket 48 6 582 767 0 254 28224 0 2 Bucket 32 83 799 11047 0 254 28224 0 AIO 208 0 133 323 0 62 27664 0 malloc-8192 8192 2 1 4 0 1 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 46 230 147 0 126 24288 0 rl_entry 40 392 214 405 0 254 24240 0 malloc-16 16 648 852 78198 0 254 24000 0 malloc-384 384 30 30 31 0 30 23040 0 malloc-384 384 0 60 9 0 30 23040 0 domainset 40 1 566 2788 0 254 22680 0 tfo_ccache_entries 80 5 251 5 0 126 20480 0 udpcb 32 7 623 1680 0 254 20160 0 udplite_inpcb ports 32 0 630 55 0 254 20160 0 udp_inpcb ports 32 3 627 115 0 254 20160 0 malloc-32 32 15 615 1874 0 254 20160 0 malloc-32 32 34 596 3191 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 92 538 1845 0 254 20160 0 malloc-32 32 14 616 1217 0 254 20160 0 cryptop 280 0 70 328 0 30 19600 0 AIOCB 552 0 35 1094 0 16 19320 0 AIOLIO 272 0 70 229 0 30 19040 0 md13 512 5 27 5 0 30 16384 0 md8 512 5 27 5 0 30 16384 0 md7 512 5 27 5 0 30 16384 0 md6 512 5 27 5 0 30 16384 0 md5 512 5 27 5 0 30 16384 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 11 0 1 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 2 0 254 16128 0 vtnet_tx_hdr 24 0 668 1618438 0 254 16032 0 tcp_log_node 120 0 132 4 0 126 15840 0 kenv 258 15 45 1039 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 tcp_log_bucket 176 0 69 6 0 62 12144 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 25 725 345 0 254 12000 0 malloc-16 16 127 623 36288 0 254 12000 0 malloc-16 16 8 742 315 0 254 12000 0 malloc-16 16 65 685 300 0 254 12000 0 malloc-16 16 5 745 17267 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 20 0 0 3744 0 md18 1 2962 86 2962 0 254 3048 0 md4 512 0 0 0 0 30 0 0 md3 512 0 0 0 0 30 0 0 md2 512 0 0 0 0 30 0 0 md1 512 0 0 0 0 30 0 0 md0 4 0 0 0 0 254 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 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 tags 104 0 0 0 0 126 0 0 pf mtags 56 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 72 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 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