panic: ASan: Invalid access, 1-byte write at 0xfffffe00a830843e, UMAUseAfterFree(fd) cpuid = 0 time = 1631471692 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00aceadb50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00aceadcb0 vpanic() at vpanic+0x2c5/frame 0xfffffe00aceadd90 panic() at panic+0xb5/frame 0xfffffe00aceade50 __asan_store1_noabort() at __asan_store1_noabort+0x121/frame 0xfffffe00aceadf10 sctp_lower_sosend() at sctp_lower_sosend+0x6f43/frame 0xfffffe00aceae400 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00aceae6a0 sosend() at sosend+0xfc/frame 0xfffffe00aceae710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00aceae880 sendit() at sendit+0x2b0/frame 0xfffffe00aceae8d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00aceae9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00aceaebf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 19092 tid 124129 ] Stopped at kdb_enter+0x6b: movq $0,0x28e1eea(%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 0xbef6df64aadd7a54 rdx 0x40001 rbx 0 rsp 0xfffffe00aceadc90 rbp 0xfffffe00aceadcb0 rsi 0 rdi 0xfffffe005887e0a8 r8 0x3 r9 0xfffffe00acead7c8 r10 0 r11 0xfffffe00aca66190 r12 0xfffffe00aca65c80 r13 0xfffffe00aceadd01 r14 0xffffffff82c7a980 .str.18 r15 0xffffffff82c7a980 .str.18 rip 0xffffffff817ac1cb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e1eea(%rip) db> show proc Process 19092 (syz-executor.0) at 0xfffffe00a9166a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe009e9bc538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00acd3d3e0 (map 0xfffffe00acd3d3e0) (map.pmap 0xfffffe00acd3d4a0) (pmap 0xfffffe00acd3d500) threads: 3 122573 Run CPU 1 syz-executor.0 124129 Run CPU 0 syz-executor.0 124131 RunQ syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 19092 782 782 0 R (threaded) syz-executor.0 122573 Run CPU 1 syz-executor.0 124129 Run CPU 0 syz-executor.0 124131 RunQ syz-executor.0 19091 784 784 0 R (threaded) syz-executor.3 122921 RunQ syz-executor.3 124128 S uwait 0xfffffe00a985e280 syz-executor.3 19085 783 783 0 R (threaded) syz-executor.1 124015 RunQ syz-executor.1 124121 S connec 0xfffffe00a980f85a syz-executor.1 124124 S uwait 0xfffffe00acd00780 syz-executor.1 18844 1 784 0 S uwait 0xfffffe00acd00d80 syz-executor.3 18841 1 784 0 S uwait 0xfffffe00a84b1100 syz-executor.3 18836 1 782 0 S uwait 0xfffffe00a985e480 syz-executor.0 18834 1 784 0 S uwait 0xfffffe00a9035e00 syz-executor.3 18833 1 782 0 S uwait 0xfffffe00aca78680 syz-executor.0 18829 1 782 0 S uwait 0xfffffe00aca78880 syz-executor.0 18828 1 784 0 S uwait 0xfffffe00aca78780 syz-executor.3 18827 1 782 0 S uwait 0xfffffe00a9f76580 syz-executor.0 18822 1 784 0 S uwait 0xfffffe00acd00c80 syz-executor.3 18821 1 782 0 S uwait 0xfffffe00a9035d00 syz-executor.0 18820 1 784 0 S uwait 0xfffffe00a9035b00 syz-executor.3 18819 1 782 0 S uwait 0xfffffe00a980dd00 syz-executor.0 18813 1 784 0 S uwait 0xfffffe00a92a7b00 syz-executor.3 18812 1 784 0 S uwait 0xfffffe00a92a7d00 syz-executor.3 18811 1 784 0 S uwait 0xfffffe00aca78980 syz-executor.3 18810 1 784 0 S uwait 0xfffffe00a92a7180 syz-executor.3 18327 1 783 0 S uwait 0xfffffe00a985ee80 syz-executor.1 18326 1 783 0 S umtxn 0xfffffe00a985e680 syz-executor.1 18323 1 783 0 S uwait 0xfffffe00a980d500 syz-executor.1 18322 1 783 0 S umtxn 0xfffffe00a95a6880 syz-executor.1 18317 1 783 0 S uwait 0xfffffe00a92a7a00 syz-executor.1 18313 1 783 0 S uwait 0xfffffe00a980d580 syz-executor.1 18308 1 783 0 S uwait 0xfffffe00aca69280 syz-executor.1 18306 1 783 0 S umtxn 0xfffffe00a852a400 syz-executor.1 18303 1 783 0 S uwait 0xfffffe00a92a7580 syz-executor.1 18302 1 783 0 S umtxn 0xfffffe00a980d680 syz-executor.1 17899 1 782 0 S uwait 0xfffffe00aca69180 syz-executor.0 17893 1 783 0 S uwait 0xfffffe00aca78f00 syz-executor.1 17891 1 786 0 S uwait 0xfffffe00aca78b00 syz-executor.2 17889 1 786 0 S uwait 0xfffffe00a985e580 syz-executor.2 17888 1 782 0 S uwait 0xfffffe00a92a7680 syz-executor.0 17886 1 784 0 S uwait 0xfffffe00a95a6380 syz-executor.3 17884 1 783 0 S uwait 0xfffffe00a95a6280 syz-executor.1 17882 1 782 0 S uwait 0xfffffe00a84b1300 syz-executor.0 17878 1 784 0 S uwait 0xfffffe00a980de00 syz-executor.3 17877 1 783 0 S uwait 0xfffffe00a92a7480 syz-executor.1 17876 1 782 0 S umtxn 0xfffffe00a980d780 syz-executor.0 17875 1 786 0 S uwait 0xfffffe00aca69580 syz-executor.2 17870 1 784 0 S uwait 0xfffffe00aca69080 syz-executor.3 17869 1 782 0 S uwait 0xfffffe00aca78c80 syz-executor.0 17867 1 782 0 S uwait 0xfffffe00aca78a80 syz-executor.0 17863 1 782 0 S uwait 0xfffffe00a95a6180 syz-executor.0 17857 1 782 0 S uwait 0xfffffe00a980d980 syz-executor.0 16934 1 782 0 S uwait 0xfffffe00a985e780 syz-executor.0 16924 1 782 0 S uwait 0xfffffe00a95a6580 syz-executor.0 16918 1 783 0 S uwait 0xfffffe00aca69680 syz-executor.1 16914 1 782 0 S uwait 0xfffffe00a985ea80 syz-executor.0 16911 1 783 0 S uwait 0xfffffe00aca69c80 syz-executor.1 16902 1 783 0 S umtxn 0xfffffe00aca69b80 syz-executor.1 16896 1 783 0 S uwait 0xfffffe00a84b1200 syz-executor.1 16889 1 783 0 S uwait 0xfffffe00aca78e00 syz-executor.1 16857 1 782 0 S uwait 0xfffffe00a92a7f00 syz-executor.0 16850 1 782 0 S uwait 0xfffffe00a92a7e00 syz-executor.0 15909 1 784 0 S uwait 0xfffffe00a95a6780 syz-executor.3 15908 1 786 0 S uwait 0xfffffe00aca69380 syz-executor.2 15899 1 784 0 S uwait 0xfffffe00a985e080 syz-executor.3 15896 1 786 0 S umtxn 0xfffffe00aca69980 syz-executor.2 15889 1 784 0 S umtxn 0xfffffe00a985eb80 syz-executor.3 15886 1 786 0 S umtxn 0xfffffe00a95a6680 syz-executor.2 15876 1 786 0 S uwait 0xfffffe00aca69480 syz-executor.2 15464 1 786 0 S uwait 0xfffffe00a985e180 syz-executor.2 15460 1 786 0 S uwait 0xfffffe00a95a6c80 syz-executor.2 15454 1 786 0 S uwait 0xfffffe00a985ed80 syz-executor.2 15453 1 783 0 S uwait 0xfffffe00a852a000 syz-executor.1 15450 1 783 0 S uwait 0xfffffe00aca69d80 syz-executor.1 15446 1 783 0 S uwait 0xfffffe00a84b1000 syz-executor.1 15441 1 783 0 S uwait 0xfffffe00a985ec80 syz-executor.1 15439 1 783 0 S uwait 0xfffffe00a980df00 syz-executor.1 15195 1 783 0 S uwait 0xfffffe00a9f76880 syz-executor.1 15192 1 783 0 S uwait 0xfffffe00a980dc00 syz-executor.1 14279 1 782 0 S umtxn 0xfffffe00a985e980 syz-executor.0 14277 1 784 0 S uwait 0xfffffe00a985e380 syz-executor.3 14271 1 782 0 S uwait 0xfffffe00a980d100 syz-executor.0 14269 1 784 0 S uwait 0xfffffe00aca69e80 syz-executor.3 14264 1 782 0 S uwait 0xfffffe00a95a6d80 syz-executor.0 14262 1 784 0 S uwait 0xfffffe00aca69a80 syz-executor.3 14253 1 784 0 S uwait 0xfffffe00a980db00 syz-executor.3 14216 0 0 0 DL mdwait 0xfffffe00a91eb000 [md117] 13791 1 782 0 S uwait 0xfffffe00a9f76680 syz-executor.0 13787 1 786 0 S uwait 0xfffffe00a9f76180 syz-executor.2 13784 1 782 0 S uwait 0xfffffe00a9443780 syz-executor.0 13780 1 786 0 S uwait 0xfffffe00a95a6080 syz-executor.2 13777 1 782 0 S uwait 0xfffffe00a9f76e80 syz-executor.0 13773 1 786 0 S uwait 0xfffffe00a9f76b80 syz-executor.2 13768 1 786 0 S uwait 0xfffffe00a9443c80 syz-executor.2 13763 1 786 0 S uwait 0xfffffe00a980d200 syz-executor.2 13424 1 783 0 S uwait 0xfffffe00a980d400 syz-executor.1 13418 1 784 0 S umtxn 0xfffffe00a95a6a80 syz-executor.3 13417 1 783 0 S uwait 0xfffffe00a95a6e80 syz-executor.1 13415 1 782 0 S uwait 0xfffffe00a9f76000 syz-executor.0 13410 1 783 0 S uwait 0xfffffe00a84b1500 syz-executor.1 13409 1 784 0 S uwait 0xfffffe00a9443300 syz-executor.3 13408 1 782 0 S uwait 0xfffffe00a980d300 syz-executor.0 13402 1 784 0 S uwait 0xfffffe00a852ad00 syz-executor.3 13399 1 782 0 S uwait 0xfffffe00a84b1e80 syz-executor.0 13391 1 782 0 S uwait 0xfffffe00a95a6b80 syz-executor.0 13389 1 782 0 S uwait 0xfffffe00a980d000 syz-executor.0 12848 1 786 0 S uwait 0xfffffe00a9f76280 syz-executor.2 12846 1 786 0 S uwait 0xfffffe00a9f76480 syz-executor.2 12845 1 782 0 S uwait 0xfffffe00a852a200 syz-executor.0 12841 1 782 0 S umtxn 0xfffffe00a95a6480 syz-executor.0 12839 1 786 0 S umtxn 0xfffffe00a9443d80 syz-executor.2 12837 1 782 0 S uwait 0xfffffe00a9f76780 syz-executor.0 12833 1 782 0 S uwait 0xfffffe00a852a300 syz-executor.0 12830 1 782 0 S uwait 0xfffffe00a9443a80 syz-executor.0 10962 1 782 0 S uwait 0xfffffe00a9f76980 syz-executor.0 10956 1 783 0 S uwait 0xfffffe00a9f76380 syz-executor.1 10952 1 782 0 S uwait 0xfffffe00a83b6680 syz-executor.0 10951 1 783 0 S uwait 0xfffffe00a7eb3a80 syz-executor.1 10947 1 782 0 S uwait 0xfffffe00a9f76c80 syz-executor.0 10944 1 783 0 S uwait 0xfffffe00a95a6980 syz-executor.1 10937 1 783 0 S uwait 0xfffffe00a84b1900 syz-executor.1 10935 1 783 0 S uwait 0xfffffe009fbe0a00 syz-executor.1 10877 1 784 0 S uwait 0xfffffe00a852a700 syz-executor.3 10872 1 783 0 S uwait 0xfffffe00a84b1600 syz-executor.1 10870 1 782 0 S uwait 0xfffffe00a84b1e00 syz-executor.0 10863 1 784 0 S uwait 0xfffffe00a9443200 syz-executor.3 10860 1 783 0 S uwait 0xfffffe00a9443000 syz-executor.1 10858 1 782 0 S uwait 0xfffffe00a852ab00 syz-executor.0 10849 1 784 0 S uwait 0xfffffe00a9f76a80 syz-executor.3 10846 1 783 0 S uwait 0xfffffe00a9f76d80 syz-executor.1 10844 1 782 0 S umtxn 0xfffffe00a852a900 syz-executor.0 10835 1 782 0 S umtxn 0xfffffe00a9443700 syz-executor.0 10831 1 782 0 S uwait 0xfffffe00a9443600 syz-executor.0 10478 1 782 0 S uwait 0xfffffe00a9443b80 syz-executor.0 10472 1 784 0 S uwait 0xfffffe00a9443400 syz-executor.3 10460 1 782 0 S umtxn 0xfffffe00a9443500 syz-executor.0 10458 1 784 0 S uwait 0xfffffe00a852ad80 syz-executor.3 10454 1 786 0 S uwait 0xfffffe00a9443100 syz-executor.2 10453 1 783 0 S uwait 0xfffffe00a852a100 syz-executor.1 10448 1 782 0 S umtxn 0xfffffe00a7eb3000 syz-executor.0 10447 1 784 0 S uwait 0xfffffe00a758d500 syz-executor.3 10444 1 783 0 S uwait 0xfffffe00a852ac00 syz-executor.1 10441 1 786 0 S uwait 0xfffffe00a9443880 syz-executor.2 10432 1 786 0 S uwait 0xfffffe00a9443980 syz-executor.2 10431 1 783 0 S uwait 0xfffffe00a758d300 syz-executor.1 10420 1 783 0 S uwait 0xfffffe00a84b1700 syz-executor.1 10413 1 783 0 S uwait 0xfffffe00a852a600 syz-executor.1 10295 1 783 0 S uwait 0xfffffe00a852a800 syz-executor.1 10291 1 782 0 S uwait 0xfffffe00a852a500 syz-executor.0 10289 1 786 0 S umtxn 0xfffffe00a852aa00 syz-executor.2 10284 1 783 0 S uwait 0xfffffe00a9443e80 syz-executor.1 10280 1 782 0 S uwait 0xfffffe00a83b6b00 syz-executor.0 10277 1 786 0 S uwait 0xfffffe00a7eb3300 syz-executor.2 10271 1 783 0 S uwait 0xfffffe00a7eb3900 syz-executor.1 10269 1 782 0 S uwait 0xfffffe00a83b6f00 syz-executor.0 10266 1 786 0 S uwait 0xfffffe00a1cc7480 syz-executor.2 10265 1 784 0 S uwait 0xfffffe00a84b1b00 syz-executor.3 10261 1 783 0 S uwait 0xfffffe00a84b1400 syz-executor.1 10260 1 784 0 S uwait 0xfffffe00a7f37080 syz-executor.3 10258 1 783 0 S uwait 0xfffffe00a83b6580 syz-executor.1 10253 1 783 0 S uwait 0xfffffe00a7eb3600 syz-executor.1 10252 1 784 0 S uwait 0xfffffe00a84b1d00 syz-executor.3 10244 1 784 0 S uwait 0xfffffe00a852af00 syz-executor.3 10242 1 784 0 S uwait 0xfffffe00a84b1a00 syz-executor.3 9343 1 782 0 S uwait 0xfffffe00a83b6180 syz-executor.0 9340 1 782 0 S uwait 0xfffffe00a7f37b00 syz-executor.0 9335 1 782 0 S uwait 0xfffffe00a7eb3b80 syz-executor.0 9333 1 783 0 S uwait 0xfffffe00a83b6e00 syz-executor.1 9329 1 783 0 S uwait 0xfffffe00a83b6280 syz-executor.1 9324 1 783 0 S uwait 0xfffffe00a7f37500 syz-executor.1 9321 1 783 0 S uwait 0xfffffe00a83b6480 syz-executor.1 9319 1 783 0 S uwait 0xfffffe00a1d45400 syz-executor.1 9191 1 784 0 S uwait 0xfffffe00a7f37d00 syz-executor.3 9189 1 784 0 S uwait 0xfffffe00a7f37480 syz-executor.3 9188 1 782 0 S uwait 0xfffffe00a7eb3c80 syz-executor.0 9187 1 783 0 S umtxn 0xfffffe00a83b6780 syz-executor.1 9182 1 786 0 S uwait 0xfffffe00a84b1c00 syz-executor.2 9181 1 782 0 S uwait 0xfffffe00a7eb3200 syz-executor.0 9179 1 784 0 S uwait 0xfffffe00a83b6880 syz-executor.3 9178 1 783 0 S uwait 0xfffffe00a7eb3400 syz-executor.1 9175 1 782 0 S uwait 0xfffffe00a7eb3500 syz-executor.0 9173 1 783 0 S uwait 0xfffffe00a83b6c00 syz-executor.1 9172 1 786 0 S uwait 0xfffffe00a83b6080 syz-executor.2 9166 1 786 0 S uwait 0xfffffe00a84b1800 syz-executor.2 9160 1 786 0 S uwait 0xfffffe00a7f37c00 syz-executor.2 9156 1 786 0 S umtxn 0xfffffe00a7f37380 syz-executor.2 8937 1 786 0 S uwait 0xfffffe00a758dd80 syz-executor.2 7462 1 784 0 S uwait 0xfffffe00a83b6a00 syz-executor.3 7460 1 784 0 S uwait 0xfffffe00a83b6d00 syz-executor.3 7455 1 784 0 S uwait 0xfffffe00a7eb3800 syz-executor.3 7452 1 784 0 S uwait 0xfffffe00a7f37e00 syz-executor.3 7451 1 784 0 S uwait 0xfffffe00a7f37800 syz-executor.3 7052 1 782 0 S uwait 0xfffffe00a7eb3100 syz-executor.0 7046 1 782 0 S uwait 0xfffffe00a7f37180 syz-executor.0 7044 1 786 0 S uwait 0xfffffe00a7eb3700 syz-executor.2 7036 1 786 0 S umtxn 0xfffffe00a7f37700 syz-executor.2 7035 1 782 0 S uwait 0xfffffe00a83b6380 syz-executor.0 7030 1 786 0 S uwait 0xfffffe00a7f37f00 syz-executor.2 7025 1 786 0 S uwait 0xfffffe00a7f37a00 syz-executor.2 7017 1 786 0 S uwait 0xfffffe009fbe0700 syz-executor.2 6629 1 782 0 S uwait 0xfffffe00a758d580 syz-executor.0 6195 1 783 0 S uwait 0xfffffe009fbe0200 syz-executor.1 6194 1 786 0 S uwait 0xfffffe00a758d100 syz-executor.2 6183 1 783 0 S uwait 0xfffffe00a758d400 syz-executor.1 6182 1 786 0 S uwait 0xfffffe00a1d45100 syz-executor.2 6171 1 786 0 S umtxn 0xfffffe00a7f37600 syz-executor.2 6169 1 783 0 S uwait 0xfffffe0058778200 syz-executor.1 6159 1 783 0 S uwait 0xfffffe00a4892100 syz-executor.1 6157 1 783 0 S uwait 0xfffffe00a7f37280 syz-executor.1 5515 1 5515 0 S uwait 0xfffffe00a1d45a00 syz-executor.1 5513 1 5513 0 S uwait 0xfffffe00a4892800 syz-executor.0 5512 1 783 0 S uwait 0xfffffe00a1d45500 syz-executor.1 5511 1 782 0 S uwait 0xfffffe00a758d680 syz-executor.0 5505 1 5505 0 S uwait 0xfffffe009fbe0300 syz-executor.3 5503 1 5503 0 S uwait 0xfffffe009fbe0500 syz-executor.0 5501 1 782 0 S uwait 0xfffffe009fbe0900 syz-executor.0 5498 1 784 0 S umtxn 0xfffffe00a1d45000 syz-executor.3 5496 1 5496 0 S uwait 0xfffffe00a7eb3d80 syz-executor.1 5495 1 5495 0 S uwait 0xfffffe00a758d000 syz-executor.3 5494 1 783 0 S umtxn 0xfffffe0058778680 syz-executor.1 5493 1 784 0 S uwait 0xfffffe00a1d45e00 syz-executor.3 5492 1 5492 0 S uwait 0xfffffe009e9cc300 syz-executor.0 5489 1 782 0 S uwait 0xfffffe00a1d45900 syz-executor.0 5487 1 5487 0 S uwait 0xfffffe00a4892b00 syz-executor.1 5486 1 783 0 S uwait 0xfffffe00a1d45200 syz-executor.1 5483 1 5483 0 S uwait 0xfffffe00588c3a00 syz-executor.3 5481 1 784 0 S uwait 0xfffffe009fbe0800 syz-executor.3 5477 1 5477 0 S uwait 0xfffffe009fbe0100 syz-executor.3 5473 1 5469 0 S uwait 0xfffffe009fbe0400 syz-executor.3 5472 1 5472 0 S uwait 0xfffffe009e9cc700 syz-executor.3 5471 1 784 0 S umtxn 0xfffffe00a4892200 syz-executor.3 4982 1 4982 65 Ss select 0xfffffe00a4849a40 dhclient 3954 1 3954 0 Ss select 0xfffffe009e99bd40 dhclient 3946 1 3946 0 Ss select 0xfffffe0058af1940 dhclient 3927 1 3927 65 Ss select 0xfffffe009e99b9c0 dhclient 3065 1 3065 0 Ss select 0xfffffe005740b3c0 dhclient 3062 1 3062 0 Ss select 0xfffffe0058af14c0 dhclient 3035 1 3035 65 Ss select 0xfffffe0058af13c0 dhclient 2837 0 0 0 DL aiordy 0xfffffe00a7613000 [aiod4] 2836 0 0 0 DL aiordy 0xfffffe00a7565538 [aiod3] 2835 0 0 0 DL aiordy 0xfffffe00a747e000 [aiod2] 2834 0 0 0 DL aiordy 0xfffffe00a7e27538 [aiod1] 1891 1 1891 0 Ss select 0xfffffe0058af1f40 dhclient 1888 1 1888 0 Ss select 0xfffffe0058af1ec0 dhclient 1864 1 1864 65 Ss select 0xfffffe0058af1740 dhclient 1721 1 786 0 S uwait 0xfffffe00a4892e00 syz-executor.2 1716 1 784 0 S umtxn 0xfffffe00a758dc80 syz-executor.3 1714 1 783 0 S umtxn 0xfffffe009e9cc600 syz-executor.1 1707 1 786 0 S umtxn 0xfffffe00a1cc7180 syz-executor.2 1702 1 784 0 S uwait 0xfffffe00a1cc7280 syz-executor.3 1700 1 783 0 S uwait 0xfffffe009e9cc400 syz-executor.1 1695 1 786 0 S uwait 0xfffffe00a1d45700 syz-executor.2 1688 1 784 0 S uwait 0xfffffe00a1d45300 syz-executor.3 1686 1 783 0 S uwait 0xfffffe00a1d45f00 syz-executor.1 1683 1 782 0 S uwait 0xfffffe00a1d45600 syz-executor.0 1681 1 786 0 S uwait 0xfffffe00a1cc7a80 syz-executor.2 1676 1 784 0 S umtxn 0xfffffe00a1d45800 syz-executor.3 1673 1 783 0 S uwait 0xfffffe00a1d45d00 syz-executor.1 1672 1 782 0 S uwait 0xfffffe00a1cc7680 syz-executor.0 1669 1 786 0 S umtxn 0xfffffe0057015980 syz-executor.2 1664 1 784 0 S uwait 0xfffffe009e9cca80 syz-executor.3 1662 1 782 0 S uwait 0xfffffe00a4892000 syz-executor.0 1659 1 786 0 S uwait 0xfffffe00a1cc7980 syz-executor.2 1658 1 783 0 S uwait 0xfffffe00588c3500 syz-executor.1 1652 1 784 0 S umtxn 0xfffffe009e9cc000 syz-executor.3 1650 1 783 0 S uwait 0xfffffe009e9cc200 syz-executor.1 1647 1 782 0 S uwait 0xfffffe00a4892d00 syz-executor.0 1646 1 786 0 S uwait 0xfffffe009fbe0e80 syz-executor.2 1640 1 784 0 S uwait 0xfffffe00a1cc7880 syz-executor.3 1638 1 783 0 S uwait 0xfffffe0057015880 syz-executor.1 1636 1 782 0 S uwait 0xfffffe009e9c2780 syz-executor.0 1635 1 786 0 S uwait 0xfffffe009fbe0b80 syz-executor.2 1628 1 784 0 S uwait 0xfffffe00a1cc7780 syz-executor.3 1627 1 782 0 S uwait 0xfffffe009e9cc100 syz-executor.0 1625 1 786 0 S uwait 0xfffffe00a1cc7080 syz-executor.2 1624 1 783 0 S uwait 0xfffffe00a1cc7380 syz-executor.1 1616 1 784 0 S uwait 0xfffffe00a1cc7580 syz-executor.3 1615 1 783 0 S uwait 0xfffffe009e9c2480 syz-executor.1 1604 1 783 0 S uwait 0xfffffe00a1cc7d80 syz-executor.1 1598 1 783 0 S uwait 0xfffffe009e9c2680 syz-executor.1 1537 1 786 0 S umtxn 0xfffffe00a1cc7e80 syz-executor.2 1533 1 783 0 S uwait 0xfffffe00588c3300 syz-executor.1 1531 1 782 0 S umtxn 0xfffffe009fbe0d80 syz-executor.0 1528 1 786 0 S uwait 0xfffffe00a1cc7c80 syz-executor.2 1525 1 782 0 S uwait 0xfffffe00a4892c00 syz-executor.0 1524 1 783 0 S umtxn 0xfffffe00a1cc7b80 syz-executor.1 1520 1 783 0 S uwait 0xfffffe009fbe0c80 syz-executor.1 1519 1 782 0 S uwait 0xfffffe009e9c2380 syz-executor.0 1516 1 786 0 S umtxn 0xfffffe00588c3000 syz-executor.2 1514 1 784 0 S umtxn 0xfffffe009e9c2580 syz-executor.3 1512 1 782 0 S uwait 0xfffffe00a4892600 syz-executor.0 1511 1 783 0 S uwait 0xfffffe009e9c2880 syz-executor.1 1508 1 786 0 S umtxn 0xfffffe0058778a80 syz-executor.2 1506 1 784 0 S uwait 0xfffffe00a4892700 syz-executor.3 1504 1 782 0 S uwait 0xfffffe00a4892500 syz-executor.0 1502 1 783 0 S uwait 0xfffffe00588c3200 syz-executor.1 1501 1 786 0 S uwait 0xfffffe009e9cce80 syz-executor.2 1498 1 784 0 S uwait 0xfffffe00a4892f00 syz-executor.3 1496 1 782 0 S umtxn 0xfffffe00a4892900 syz-executor.0 1495 1 784 0 S uwait 0xfffffe00588c3600 syz-executor.3 1494 1 786 0 S umtxn 0xfffffe009e9cc500 syz-executor.2 1493 1 783 0 S umtxn 0xfffffe009e9c2180 syz-executor.1 1488 1 784 0 S uwait 0xfffffe00a4892a00 syz-executor.3 1487 1 786 0 S uwait 0xfffffe0058778380 syz-executor.2 1486 1 783 0 S uwait 0xfffffe0058778100 syz-executor.1 1482 1 784 0 S uwait 0xfffffe009e9cc980 syz-executor.3 1480 1 783 0 S umtxn 0xfffffe009e9c2280 syz-executor.1 1479 1 786 0 S uwait 0xfffffe0058393100 syz-executor.2 1474 1 783 0 S umtxn 0xfffffe00a4892300 syz-executor.1 1469 1 786 0 S uwait 0xfffffe009e9cc880 syz-executor.2 1464 1 786 0 S uwait 0xfffffe0058778b80 syz-executor.2 1463 1 786 0 S uwait 0xfffffe009e9c2080 syz-executor.2 1053 1 1053 0 Ss select 0xfffffe00a4854540 dhclient 1050 1 1050 0 Ss select 0xfffffe00a48545c0 dhclient 786 780 786 0 Rs syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8405af81 syz-executor.3 783 780 783 0 Ss nanslp 0xffffffff8405af81 syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100121 S kqread 0xfffffe005886b400 syz-fuzzer 100122 S uwait 0xfffffe00588c3700 syz-fuzzer 100123 S uwait 0xfffffe009e9c2980 syz-fuzzer 100124 S uwait 0xfffffe009e9c2a80 syz-fuzzer 100125 S uwait 0xfffffe009e9c2b80 syz-fuzzer 100126 S uwait 0xfffffe009e9ccb80 syz-fuzzer 100127 S uwait 0xfffffe009e9ccc80 syz-fuzzer 100129 S uwait 0xfffffe009e9c2e80 syz-fuzzer 100130 S uwait 0xfffffe009e9ccd80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e5350b0 csh 776 694 776 0 Ss select 0xfffffe009e99be40 sshd 763 1 763 0 Ss+ ttyin 0xfffffe0057003cb0 getty 762 1 762 0 Ss+ ttyin 0xfffffe00575f34b0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00575f3cb0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00583fb4b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583fbcb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583f34b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f3cb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe005839b4b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af81 cron 694 1 694 0 Ss select 0xfffffe0058af12c0 sshd 507 1 507 0 Ss select 0xfffffe0058af1640 syslogd 436 1 436 0 Ss select 0xfffffe005740b8c0 devd 435 1 435 65 Ss select 0xfffffe0058af1840 dhclient 350 1 350 0 Ss select 0xfffffe005740b7c0 dhclient 347 1 347 0 Ss select 0xfffffe005740b840 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005876fa70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe00588224e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eaf070 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a45520 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff847491a0 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b8d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b8d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 RunQ [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c81901 [deadlkres] 100077 D - 0xfffffe0057401a00 [acpi_task_0] 100078 D - 0xfffffe0057401a00 [acpi_task_1] 100079 D - 0xfffffe0057401a00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] 19093 786 786 0 Z syz-executor.2 db> show all locks Process 19092 (syz-executor.0) thread 0xfffffe00a902fe40 (122573) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00acd3d500) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8552 shared rw vm object (vm object) r = 0 (0xfffffe009e4ce840) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00acd3d440) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 Process 19092 (syz-executor.0) thread 0xfffffe00aca65c80 (124129) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a7402ab0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13139 db> show malloc Type InUse MemUse Requests sctp_stro 245 23464K 9970 pf_hash 5 11524K 5 filedesc 578 4625K 36015 devbuf 4217 4339K 4246 tcp_hpts 6 3201K 6 sysctloid 34503 2038K 34574 vtbuf 24 1968K 46 pcb 1189 1834K 49313 subproc 715 1552K 19499 kobj 326 1304K 494 newblk 40 1034K 47503 vfscache 3 1025K 3 inodedep 24 521K 19778 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 826 310K 33240 vmem 3 276K 6 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 802 kdtrace 797 133K 43226 pagedep 9 130K 18145 tfo_ccache 1 128K 1 umtx 924 116K 924 DEVFS1 109 109K 126 sem 4 106K 4 shm 31 92K 96 BPF 46 88K 188 bus 986 80K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_atky 1087 42K 44911 temp 35 33K 5649 pf_rule 16 32K 406 DEVFS3 128 32K 138 hostcache 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kqueue 358 25K 19369 pwddesc 348 22K 19199 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 sctp_timw 71 18K 71 ufs_mount 4 17K 5 DEVFSP 264 17K 2893 proc 3 17K 3 routetbl 131 17K 1411 tty 16 16K 16 ithread 99 16K 99 lltable 48 15K 687 bus-sc 34 15K 1693 sctp_athm 826 13K 34147 KTRACE 100 13K 102 ifnet 7 13K 7 ether_multi 152 13K 201 ksem 31 12K 145 xform 186 12K 4170 kenv 95 12K 95 eventhandler 133 12K 133 GEOM 68 11K 533 CAM queue 5 11K 1528 rman 84 10K 425 cred 36 9K 625 in6_multi 65 9K 65 bmsafemap 2 9K 20056 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 115 pfs_vncache 1 8K 1 sctp_map 490 8K 19570 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 pf_osfp 56 7K 56 sglist 5 7K 5 pf_ifnet 17 6K 334 CAM DEV 3 6K 510 plimit 24 6K 599 ufs_dirhash 24 5K 24 UMA 271 5K 271 session 35 5K 70 freework 18 5K 29395 vt 11 5K 11 md_disk 2 5K 12 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 34 4K 840 dirrem 14 4K 19308 acpisem 28 4K 28 selfd 55 4K 241260 hhook 15 4K 17 proc-args 52 3K 725 inpcbpolicy 89 3K 8631 terminal 11 3K 11 sctp_stri 5 3K 1895 select 19 3K 349 uidinfo 4 3K 172 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 freefile 15 2K 18934 ip6ndp 12 2K 14 Unitno 30 2K 195 mount 31 2K 562 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 20 osd 74 2K 6540 filedesc_to_leader 21 2K 65 freeblks 5 2K 19272 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 tcp_fsb 30 2K 1758 softdep 1 1K 1 mkdir 8 1K 35980 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 514 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 952 encap_export_host 12 1K 12 ip_msource 10 1K 83 procdesc 5 1K 18 newdirblk 4 1K 17990 diradd 4 1K 19350 pfil 4 1K 4 cdev 2 1K 2 sigio 7 1K 42 chacha20random 1 1K 1 sctp_aadr 4 1K 115 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 14164 vnodes 1 1K 60 CAM SIM 2 1K 2 ktls 1 1K 1 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 soname 5 1K 28474 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 155 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 dctcp data 0 0K 75 mqdata 0 0K 0 chd data 0 0K 64 cubic data 0 0K 66 htcp data 0 0K 76 cdg data 0 0K 59 sctp_mcore 0 0K 0 sctp_socko 0 0K 15955 sctp_iter 0 0K 61 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 50 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 vegas data 0 0K 48 pf_table 0 0K 249 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 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 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15226 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 259 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 19 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 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 ktls_ocf 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 335 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 6 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 76 in_mfilter 0 0K 190 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 11 twsbuf 0 0K 0 statfs 0 0K 18137 namei_tracker 0 0K 61 export_host 0 0K 0 cl_savebuf 0 0K 17 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 690 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 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 46 lio 0 0K 116 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 396 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 iov 0 0K 25870 ioctlops 0 0K 1926 eventfd 0 0K 12 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 364 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1027 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 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 78 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 9231 402 100797 0 254 39456768 0 tcp_log 416 715 20246 903794 0 254 8719776 0 malloc-16384 16384 288 5 18005 0 1 4800512 0 ertt_txseginfo 40 82993 24673 2870210 0 254 4306640 0 mbuf 256 12132 438 3764599 0 254 3217920 0 malloc-4096 4096 682 4 19932 0 2 2809856 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 14630 1269 447229 0 62 2289456 0 tcp_bbr_map 128 11866 5029 949360 0 128 2162560 0 malloc-384 384 4192 678 23973 0 30 1870080 0 mbuf_cluster 2048 840 0 840 0 254 1720320 0 BUF TRIE 144 384 11376 28750 0 62 1693440 0 MAP ENTRY 96 17315 325 1112961 0 126 1693440 0 malloc-128 128 11653 65 13853 0 126 1499904 0 vmem btag 56 24880 79 24880 0 254 1397704 0 UMA Slabs 0 112 12098 31 12098 0 126 1358448 0 VM OBJECT 264 5066 79 275922 0 30 1358280 0 malloc-2048 2048 584 38 22340 0 8 1273856 0 sctp_asoc 2288 245 235 9785 0 254 1098240 0 sctp_ep 1272 576 165 22330 0 254 942552 0 FFS inode 1160 776 29 19807 0 8 933800 0 VMSPACE 2544 327 9 19062 0 4 854784 0 THREAD 1808 440 22 24131 0 8 835296 0 256 Bucket 2048 354 32 32664 0 8 790528 0 socket 960 469 111 32823 0 254 556800 0 PROC 1336 355 5 19093 0 8 480960 0 malloc-256 256 700 1010 93042 0 62 437760 0 VNODE 448 816 84 19849 0 30 403200 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 filedesc0 1072 348 16 19199 0 8 390208 0 sctp_raddr 736 264 253 11117 0 254 380512 0 malloc-384 384 861 119 33914 0 30 376320 0 malloc-1024 1024 233 95 9773 0 16 335872 0 malloc-64 64 5084 82 43281 0 254 330624 0 sctp_chunk 152 948 872 7852 0 254 276640 0 malloc-32768 32768 0 8 13077 0 1 262144 0 malloc-16 16 14763 737 35131 0 254 248000 0 malloc-256 256 657 303 71639 0 62 245760 0 DEVCTL 1024 0 220 156 0 0 225280 0 malloc-128 128 1659 46 6703 0 126 218240 0 mbuf_packet 256 242 598 91740 0 254 215040 0 FFS2 dinode 256 776 34 19807 0 62 207360 0 malloc-65536 65536 1 2 677 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-32768 32768 1 5 30 0 1 196608 0 malloc-256 256 63 672 38066 0 62 188160 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5614 56 6644 0 254 181440 0 malloc-128 128 1209 186 61949 0 126 178560 0 malloc-256 256 46 584 15326 0 62 161280 0 malloc-384 384 364 36 1070 0 30 153600 0 S VFS Cache 104 1053 351 20732 0 126 146016 0 tcpcb 1080 70 63 6529 0 254 143640 0 malloc-1024 1024 134 6 151 0 16 143360 0 tcp_inpcb 496 71 217 6529 0 254 142848 0 malloc-65536 65536 0 2 23 0 1 131072 0 malloc-65536 65536 0 2 210 0 1 131072 0 malloc-4096 4096 21 10 134 0 2 126976 0 clpbuf 2624 0 48 679 0 16 125952 0 ksiginfo 112 344 700 1438 0 126 116928 0 malloc-16384 16384 0 7 14 0 1 114688 0 128 Bucket 1024 54 57 3033 0 16 113664 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-32768 32768 1 2 9 0 1 98304 0 malloc-2048 2048 41 7 1204 0 8 98304 0 Files 80 929 221 68896 0 126 92000 0 malloc-8192 8192 9 2 110 0 1 90112 0 UMA Kegs 384 228 5 228 0 30 89472 0 malloc-128 128 48 634 19674 0 126 87296 0 64 Bucket 512 123 45 27819 0 30 86016 0 malloc-16384 16384 3 2 8 0 1 81920 0 malloc-8192 8192 8 2 10 0 1 81920 0 g_bio 408 0 180 221641 0 30 73440 0 malloc-4096 4096 15 2 58 0 2 69632 0 TURNSTILE 136 463 20 463 0 62 65688 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 4 4 40 0 1 65536 0 malloc-2048 2048 19 11 259 0 8 61440 0 tcp_bbr_pcb 832 43 29 3231 0 16 59904 0 32 Bucket 256 95 130 37230 0 62 57600 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-8192 8192 1 5 15 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 pipe 744 39 26 1095 0 16 48360 0 malloc-4096 4096 8 3 15 0 2 45056 0 malloc-1024 1024 10 34 2015 0 16 45056 0 pcpu-8 8 4958 674 13847 0 254 45056 0 malloc-64 64 524 169 1784 0 254 44352 0 malloc-32 32 856 530 32923 0 254 44352 0 SLEEPQUEUE 88 463 17 463 0 126 42240 0 malloc-64 64 313 317 11914 0 254 40320 0 malloc-256 256 124 26 1768 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 100037 0 16 36864 0 malloc-2048 2048 3 15 272 0 8 36864 0 malloc-64 64 417 150 7559 0 254 36288 0 malloc-128 128 61 218 398 0 126 35712 0 da_ccb 544 0 63 56404 0 16 34272 0 malloc-4096 4096 5 3 18784 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 410 94 20161 0 254 32256 0 16 Bucket 144 80 144 2754 0 62 32256 0 udp_inpcb 496 13 51 855 0 254 31744 0 malloc-256 256 68 52 2141 0 62 30720 0 tcp_rack_pcb 832 1 35 1729 0 16 29952 0 malloc-4096 4096 4 3 7 0 2 28672 0 malloc-1024 1024 8 20 167 0 16 28672 0 malloc-512 512 5 51 1893 0 30 28672 0 PWD 32 263 619 17846 0 254 28224 0 malloc-64 64 113 328 259697 0 254 28224 0 malloc-64 64 358 83 3105 0 254 28224 0 KNOTE 160 28 147 161533 0 62 28000 0 malloc-384 384 57 13 59 0 30 26880 0 sctp_laddr 48 145 359 8335 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 922 578 40888 0 254 24000 0 malloc-128 128 89 97 1081 0 126 23808 0 malloc-128 128 90 96 20269 0 126 23808 0 itimer 352 0 66 420 0 30 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-512 512 12 28 109 0 30 20480 0 malloc-32 32 442 188 30484 0 254 20160 0 2 Bucket 32 79 551 4771 0 254 20160 0 ripcb 496 5 35 777 0 254 19840 0 malloc-128 128 57 98 18430 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 25 50 1455 0 62 19200 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 9 0 1 16384 0 malloc-2048 2048 2 6 1144 0 8 16384 0 malloc-1024 1024 2 14 102 0 16 16384 0 rl_entry 40 262 142 275 0 254 16160 0 sctp_stream_msg_out 112 85 59 2655 0 254 16128 0 malloc-32 32 89 415 13552 0 254 16128 0 vtnet_tx_hdr 24 0 668 1287434 0 254 16032 0 udplite_inpcb 496 0 32 470 0 254 15872 0 unpcb 256 20 40 1765 0 254 15360 0 malloc-384 384 22 18 365 0 30 15360 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 8 4 292 0 16 12288 0 malloc-1024 1024 7 5 12 0 16 12288 0 tcp_rack_map 112 3 105 3170 0 126 12096 0 ertt 72 70 98 6529 0 126 12096 0 8 Bucket 80 53 97 5232 0 126 12000 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 1 7 356 0 16 8192 0 malloc-512 512 0 16 90 0 30 8192 0 malloc-512 512 0 16 192 0 30 8192 0 malloc-512 512 5 11 576 0 30 8192 0 malloc-512 512 5 11 10 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcp_log_bucket 176 0 46 7 0 62 8096 0 tcptw 88 0 92 35 0 254 8096 0 PGRP 88 47 45 92 0 126 8096 0 sctp_asconf_ack 48 0 168 40 0 254 8064 0 hostcache 64 2 124 2 0 254 8064 0 udpcb 32 13 239 1325 0 254 8064 0 malloc-64 64 79 47 696 0 254 8064 0 malloc-32 32 130 122 523 0 254 8064 0 malloc-32 32 66 186 738 0 254 8064 0 malloc-32 32 54 198 1124 0 254 8064 0 malloc-32 32 17 235 685 0 254 8064 0 4 Bucket 48 6 162 507 0 254 8064 0 malloc-16 16 0 500 108 0 254 8000 0 malloc-16 16 25 475 5772 0 254 8000 0 malloc-16 16 59 441 13505 0 254 8000 0 malloc-16 16 39 461 861 0 254 8000 0 malloc-16 16 291 209 25640 0 254 8000 0 malloc-16 16 4 496 11937 0 254 8000 0 tcp_log_node 120 0 66 13 0 126 7920 0 sctp_readq 152 1 51 1051 0 254 7904 0 AIO 208 0 38 106 0 62 7904 0 cryptop 280 0 28 216 0 30 7840 0 AIOCB 552 0 14 274 0 16 7728 0 L VFS Cache 320 0 24 14 0 30 7680 0 malloc-384 384 0 20 123 0 30 7680 0 malloc-384 384 1 19 3 0 30 7680 0 malloc-256 256 13 17 3230 0 62 7680 0 AIOLIO 272 0 28 58 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 233 0 126 6448 0 domainset 40 0 126 176 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo_ccache_entries 80 3 29 3 0 126 2560 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 md117 512 0 0 0 0 30 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 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 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 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 592 0 0 0 0 16 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-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-16384 16384 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