panic: ASan: Invalid access, 8-byte read at 0xfffffe00a89e5aa8, UMAUseAfterFree(fd) cpuid = 0 time = 1635376455 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00aa9a2e90 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00aa9a2ff0 vpanic() at vpanic+0x2c5/frame 0xfffffe00aa9a30d0 panic() at panic+0xb5/frame 0xfffffe00aa9a3190 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00aa9a3250 sctp_lower_sosend() at sctp_lower_sosend+0x65e/frame 0xfffffe00aa9a3740 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00aa9a39e0 sosend() at sosend+0xfc/frame 0xfffffe00aa9a3a50 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00aa9a3bc0 sendit() at sendit+0x2b0/frame 0xfffffe00aa9a3c10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00aa9a3d30 ia32_syscall() at ia32_syscall+0x409/frame 0xfffffe00aa9a3f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 15028 tid 119543 ] Stopped at kdb_enter+0x6b: movq $0,0x28e066a(%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 0x8c71139a374addde rdx 0x3ffff rbx 0 rsp 0xfffffe00aa9a2fd0 rbp 0xfffffe00aa9a2ff0 rsi 0x40001 rdi 0xffffffff817c0ada vprintf+0x35a r8 0 r9 0xfffffe00aa9a2b08 r10 0 r11 0xbf r12 0xfffffe00aa0271e0 r13 0xfffffe00aa9a3001 r14 0xffffffff82c88740 .str.18 r15 0xffffffff82c88740 .str.18 rip 0xffffffff817b444b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e066a(%rip) db> show proc Process 15028 (syz-executor.0) at 0xfffffe00aa004a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 777 at 0xfffffe009e9c9538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053d5c538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00ac3d49f8 (map 0xfffffe00ac3d49f8) (map.pmap 0xfffffe00ac3d4ab8) (pmap 0xfffffe00ac3d4b20) threads: 2 118953 RunQ syz-executor.0 119543 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 15028 777 777 0 R (threaded) syz-executor.0 118953 RunQ syz-executor.0 119543 Run CPU 0 syz-executor.0 15022 779 779 0 R (threaded) syz-executor.2 116591 RunQ syz-executor.2 119532 S connec 0xfffffe00ac30385a syz-executor.2 119537 S connec 0xfffffe00ac22449a syz-executor.2 119539 S uwait 0xfffffe00aa6e3700 syz-executor.2 15021 780 780 0 S (threaded) syz-executor.3 118779 S nanslp 0xffffffff84061981 syz-executor.3 119531 S connec 0xfffffe00ac2d80da syz-executor.3 119536 S uwait 0xfffffe00aa6e3c80 syz-executor.3 14514 1 778 0 S uwait 0xfffffe00a96c3080 syz-executor.1 14511 1 778 0 S umtxn 0xfffffe00a7d89300 syz-executor.1 14507 1 778 0 S uwait 0xfffffe00a96c3180 syz-executor.1 14506 1 778 0 S umtxn 0xfffffe00ac21cc00 syz-executor.1 14502 1 778 0 S uwait 0xfffffe00aa24ed00 syz-executor.1 14500 1 778 0 S uwait 0xfffffe00a8d5b100 syz-executor.1 14495 1 778 0 S uwait 0xfffffe00a96c3480 syz-executor.1 14494 1 778 0 S uwait 0xfffffe00aa24e700 syz-executor.1 14493 1 778 0 S uwait 0xfffffe00aa6d9500 syz-executor.1 14489 1 778 0 S umtxn 0xfffffe00aa6e3900 syz-executor.1 14357 0 0 0 DL mdwait 0xfffffe00ac397000 [md9] 14354 0 0 0 DL mdwait 0xfffffe00ac343000 [md8] 14350 0 0 0 DL mdwait 0xfffffe00ac342000 [md7] 14345 0 0 0 DL mdwait 0xfffffe00ac38b000 [md6] 14342 0 0 0 DL mdwait 0xfffffe00ac389000 [md5] 13398 1 780 0 S uwait 0xfffffe00aa6d9800 syz-executor.3 13397 1 780 0 S uwait 0xfffffe00ac21c800 syz-executor.3 13173 0 0 0 DL mdwait 0xfffffe00ac2f0000 [md4] 13170 0 0 0 DL mdwait 0xfffffe00ac2eb000 [md3] 13166 0 0 0 DL mdwait 0xfffffe00a7345000 [md2] 13162 0 0 0 DL mdwait 0xfffffe00ac2e5000 [md1] 13161 0 0 0 DL mdwait 0xfffffe00a7344000 [md0] 12468 1 12467 0 SV uwait 0xfffffe00a91ae980 syz-executor.2 12466 1 12465 0 SV uwait 0xfffffe00ac21cb00 syz-executor.1 12464 1 12463 0 SV uwait 0xfffffe00a9436c00 syz-executor.0 12461 1 12460 0 SV uwait 0xfffffe00a96c3380 syz-executor.2 12459 1 12458 0 SV uwait 0xfffffe00aa6d9000 syz-executor.1 12457 1 12456 0 SV uwait 0xfffffe00ac21cf00 syz-executor.0 12454 1 12453 0 SV uwait 0xfffffe00a9436500 syz-executor.2 12451 1 12449 0 SV uwait 0xfffffe00aa6d9200 syz-executor.1 12450 1 12448 0 SV uwait 0xfffffe00aa6d9700 syz-executor.0 12441 12440 12440 0 SV uwait 0xfffffe00aa6d9e00 syz-executor.0 12440 1 12440 0 DVs ppwait 0xfffffe00aae8da20 syz-executor.0 12232 1 780 0 S uwait 0xfffffe00aa6e3b80 syz-executor.3 12231 1 780 0 S uwait 0xfffffe00a96c3600 syz-executor.3 12024 1 778 0 S uwait 0xfffffe00a9152780 syz-executor.1 12022 1 778 0 S umtxn 0xfffffe00a96c3e00 syz-executor.1 12018 1 778 0 S uwait 0xfffffe00aa6d9c00 syz-executor.1 12010 1 778 0 S uwait 0xfffffe0058539180 syz-executor.1 12009 1 778 0 S uwait 0xfffffe00aa6d9600 syz-executor.1 11692 1 779 0 S uwait 0xfffffe00aa6d9d00 syz-executor.2 11686 1 779 0 S uwait 0xfffffe00a8d5b300 syz-executor.2 11681 1 779 0 S uwait 0xfffffe00aa6d9b00 syz-executor.2 11675 1 779 0 S uwait 0xfffffe00a96c3a00 syz-executor.2 11673 1 779 0 S uwait 0xfffffe00a8d5b600 syz-executor.2 11262 1 778 0 S uwait 0xfffffe00aa6e3d80 syz-executor.1 11261 1 777 0 S uwait 0xfffffe00a91ae180 syz-executor.0 11258 1 777 0 S uwait 0xfffffe00a9436a00 syz-executor.0 11256 1 778 0 S uwait 0xfffffe00a8d5be00 syz-executor.1 11255 1 777 0 S uwait 0xfffffe00a91aea80 syz-executor.0 11248 1 778 0 S uwait 0xfffffe00a8d5b200 syz-executor.1 11244 1 778 0 S uwait 0xfffffe00a8d5b400 syz-executor.1 11243 1 778 0 S uwait 0xfffffe00aa6d9300 syz-executor.1 10449 1 777 0 S uwait 0xfffffe00a9436200 syz-executor.0 10440 1 777 0 S uwait 0xfffffe00a8d5b500 syz-executor.0 10429 1 777 0 S uwait 0xfffffe00a7d89180 syz-executor.0 10427 1 779 0 S umtxn 0xfffffe00a9152580 syz-executor.2 10425 1 780 0 S uwait 0xfffffe00a8d5b700 syz-executor.3 10421 1 779 0 S uwait 0xfffffe00aa6e3e80 syz-executor.2 10419 1 780 0 S umtxn 0xfffffe00a9152480 syz-executor.3 10415 1 779 0 S uwait 0xfffffe00a9436d00 syz-executor.2 10412 1 780 0 S uwait 0xfffffe00a9436400 syz-executor.3 10408 1 780 0 S uwait 0xfffffe00a96c3c00 syz-executor.3 10402 1 780 0 S umtxn 0xfffffe00a8d5bc00 syz-executor.3 9576 1 778 0 S umtxn 0xfffffe00aa6d9100 syz-executor.1 9570 1 778 0 S uwait 0xfffffe00a96c3700 syz-executor.1 9565 1 778 0 S uwait 0xfffffe00a9152900 syz-executor.1 9562 1 778 0 S uwait 0xfffffe00aa6e3a80 syz-executor.1 9560 1 778 0 S uwait 0xfffffe00a9436300 syz-executor.1 9352 1 778 0 S uwait 0xfffffe00aa6d9900 syz-executor.1 9342 1 778 0 S uwait 0xfffffe00aa6d9a00 syz-executor.1 9331 1 778 0 S umtxn 0xfffffe00a8d5b800 syz-executor.1 9326 1 778 0 S uwait 0xfffffe00a9436600 syz-executor.1 9321 1 778 0 S uwait 0xfffffe00a96c3f00 syz-executor.1 9233 1 777 0 S umtxn 0xfffffe00a96c3d00 syz-executor.0 9230 1 780 0 S uwait 0xfffffe00a96c3900 syz-executor.3 9227 1 777 0 S uwait 0xfffffe00a7d89080 syz-executor.0 9224 1 780 0 S uwait 0xfffffe00a9436900 syz-executor.3 9222 1 777 0 S uwait 0xfffffe00a8d5bb00 syz-executor.0 9220 1 780 0 S uwait 0xfffffe00a9436180 syz-executor.3 9217 1 780 0 S uwait 0xfffffe00a91ae880 syz-executor.3 9215 1 780 0 S uwait 0xfffffe00a9436800 syz-executor.3 8302 1 779 0 S uwait 0xfffffe00a9436b00 syz-executor.2 8301 1 779 0 S uwait 0xfffffe00a9152a00 syz-executor.2 8292 1 779 0 S uwait 0xfffffe00a91ae380 syz-executor.2 8291 1 779 0 S uwait 0xfffffe0056fe3680 syz-executor.2 8277 1 780 0 S uwait 0xfffffe00a9436700 syz-executor.3 8276 1 777 0 S uwait 0xfffffe00a9436e00 syz-executor.0 8274 1 777 0 S uwait 0xfffffe00a8d5ba00 syz-executor.0 8273 1 780 0 S uwait 0xfffffe00a91ae780 syz-executor.3 8272 1 779 0 S uwait 0xfffffe00a91ae080 syz-executor.2 8271 1 779 0 S uwait 0xfffffe00a9436f00 syz-executor.2 8267 1 777 0 S uwait 0xfffffe00a8d5b900 syz-executor.0 8266 1 777 0 S uwait 0xfffffe00a91ae280 syz-executor.0 8264 1 780 0 S uwait 0xfffffe0056fe3080 syz-executor.3 8263 1 780 0 S uwait 0xfffffe0058539580 syz-executor.3 8259 1 780 0 S uwait 0xfffffe00a91ae680 syz-executor.3 8258 1 780 0 S uwait 0xfffffe00a91ae580 syz-executor.3 8257 1 777 0 S uwait 0xfffffe00a91ae480 syz-executor.0 8256 1 777 0 S umtxn 0xfffffe00a8d5bf00 syz-executor.0 8250 1 780 0 S uwait 0xfffffe00a8d5bd00 syz-executor.3 8249 1 780 0 S uwait 0xfffffe00a9152680 syz-executor.3 8247 1 780 0 S uwait 0xfffffe00a9152380 syz-executor.3 8246 1 780 0 S uwait 0xfffffe0056fe3380 syz-executor.3 8193 1 777 0 S uwait 0xfffffe00a9152180 syz-executor.0 8188 1 777 0 S uwait 0xfffffe0056fe3480 syz-executor.0 8186 1 778 0 S uwait 0xfffffe00a9152b00 syz-executor.1 8181 1 778 0 S uwait 0xfffffe0058833f00 syz-executor.1 8179 1 777 0 S uwait 0xfffffe00a91aed00 syz-executor.0 8177 1 780 0 S uwait 0xfffffe00a9152080 syz-executor.3 8174 1 777 0 S uwait 0xfffffe00a91aeb80 syz-executor.0 8173 1 779 0 S uwait 0xfffffe00a9152e00 syz-executor.2 8171 1 778 0 S uwait 0xfffffe00a9152280 syz-executor.1 8170 1 780 0 S uwait 0xfffffe00a7d89f00 syz-executor.3 8169 1 777 0 S uwait 0xfffffe00a7d89400 syz-executor.0 8158 1 8152 0 S uwait 0xfffffe00a9152800 syz-executor.2 8157 1 780 0 S uwait 0xfffffe0058833280 syz-executor.3 8156 1 777 0 S uwait 0xfffffe0058539780 syz-executor.0 8147 1 8138 0 S uwait 0xfffffe00a91aee00 syz-executor.3 8146 1 780 0 S uwait 0xfffffe0056fe3500 syz-executor.3 8071 1 778 0 S uwait 0xfffffe0056fe3300 syz-executor.1 8068 1 778 0 S uwait 0xfffffe00a8034200 syz-executor.1 8066 1 778 0 S uwait 0xfffffe0058836600 syz-executor.1 8062 1 778 0 S uwait 0xfffffe00a8034e80 syz-executor.1 8061 1 778 0 S uwait 0xfffffe00a91aef00 syz-executor.1 7468 1 779 0 S uwait 0xfffffe00a7d89700 syz-executor.2 7464 1 777 0 S uwait 0xfffffe0058539380 syz-executor.0 7457 1 779 0 S uwait 0xfffffe00a9152d00 syz-executor.2 7456 1 777 0 S uwait 0xfffffe00a9152c00 syz-executor.0 7455 1 780 0 S uwait 0xfffffe00a7d89600 syz-executor.3 7454 1 778 0 S uwait 0xfffffe00a7d89500 syz-executor.1 7446 1 779 0 S uwait 0xfffffe0058833b00 syz-executor.2 7444 1 780 0 S uwait 0xfffffe00a7d89800 syz-executor.3 7442 1 777 0 S uwait 0xfffffe0058836880 syz-executor.0 7441 1 778 0 S uwait 0xfffffe00a7f0f980 syz-executor.1 7438 1 779 0 S uwait 0xfffffe00a7d89a00 syz-executor.2 7436 1 780 0 S uwait 0xfffffe0056fe3800 syz-executor.3 7434 1 777 0 S uwait 0xfffffe0058836e80 syz-executor.0 7433 1 778 0 S uwait 0xfffffe0058836a80 syz-executor.1 7430 1 779 0 S uwait 0xfffffe0058836780 syz-executor.2 7429 1 780 0 S uwait 0xfffffe0058539480 syz-executor.3 7427 1 778 0 S uwait 0xfffffe0058539080 syz-executor.1 7425 1 777 0 S uwait 0xfffffe00a376dc80 syz-executor.0 7422 1 779 0 S uwait 0xfffffe00a36e2900 syz-executor.2 7421 1 777 0 S uwait 0xfffffe0058837800 syz-executor.0 7420 1 780 0 S uwait 0xfffffe00a8034100 syz-executor.3 7418 1 778 0 S uwait 0xfffffe0058833580 syz-executor.1 7412 1 778 0 S uwait 0xfffffe0058539680 syz-executor.1 7411 1 780 0 S uwait 0xfffffe00a7d89b00 syz-executor.3 7402 1 778 0 S uwait 0xfffffe00a7d89d00 syz-executor.1 7400 1 778 0 S uwait 0xfffffe00a8034300 syz-executor.1 6935 1 779 0 S uwait 0xfffffe0058833900 syz-executor.2 6929 1 779 0 S uwait 0xfffffe0058836b80 syz-executor.2 6927 1 777 0 S uwait 0xfffffe0058539280 syz-executor.0 6924 1 777 0 S uwait 0xfffffe00a7d89e00 syz-executor.0 6923 1 779 0 S uwait 0xfffffe0058833100 syz-executor.2 6920 1 777 0 S umtxn 0xfffffe0058836c80 syz-executor.0 6908 1 778 0 S uwait 0xfffffe0058833480 syz-executor.1 6903 1 778 0 S uwait 0xfffffe00a8034680 syz-executor.1 6898 1 778 0 S uwait 0xfffffe00a7d89c00 syz-executor.1 6892 1 778 0 S uwait 0xfffffe0058837400 syz-executor.1 6889 1 778 0 S umtxn 0xfffffe00a7d89900 syz-executor.1 6377 1 778 0 S uwait 0xfffffe0058836380 syz-executor.1 6367 1 778 0 S uwait 0xfffffe0058837300 syz-executor.1 6363 1 779 0 S umtxn 0xfffffe00a8034780 syz-executor.2 6358 1 779 0 S uwait 0xfffffe0058836d80 syz-executor.2 6357 1 778 0 S uwait 0xfffffe00a8034980 syz-executor.1 6352 1 779 0 S uwait 0xfffffe0058836280 syz-executor.2 6351 1 777 0 S uwait 0xfffffe00a8034d80 syz-executor.0 6346 1 779 0 S uwait 0xfffffe0058833000 syz-executor.2 6345 1 777 0 S umtxn 0xfffffe0058833380 syz-executor.0 6341 1 779 0 S uwait 0xfffffe0058836680 syz-executor.2 6338 1 777 0 S uwait 0xfffffe0058833e00 syz-executor.0 6335 1 779 0 S uwait 0xfffffe0058833a00 syz-executor.2 6332 1 779 0 S uwait 0xfffffe0058833780 syz-executor.2 6330 1 779 0 S uwait 0xfffffe0058833c00 syz-executor.2 6185 1 779 0 SV uwait 0xfffffe0058833d00 syz-executor.2 5663 1 780 0 S umtxn 0xfffffe0058836980 syz-executor.3 5662 1 778 0 S uwait 0xfffffe0058833800 syz-executor.1 5658 1 778 0 S uwait 0xfffffe00a8034400 syz-executor.1 5656 1 780 0 S uwait 0xfffffe00a8034580 syz-executor.3 5654 1 777 0 S uwait 0xfffffe00a7f0f880 syz-executor.0 5652 1 778 0 S uwait 0xfffffe0058837d00 syz-executor.1 5648 1 777 0 S uwait 0xfffffe0058836080 syz-executor.0 5646 1 777 0 S uwait 0xfffffe0058837a00 syz-executor.0 5645 1 780 0 S umtxn 0xfffffe0058833680 syz-executor.3 5635 1 780 0 S uwait 0xfffffe00a7f0f080 syz-executor.3 5632 1 780 0 S umtxn 0xfffffe00a8034880 syz-executor.3 5177 1 779 0 S uwait 0xfffffe005883b400 syz-executor.2 5171 1 779 0 S uwait 0xfffffe005883bb00 syz-executor.2 5166 1 780 0 S uwait 0xfffffe0058836480 syz-executor.3 5164 1 779 0 S uwait 0xfffffe0058837100 syz-executor.2 5162 1 777 0 S uwait 0xfffffe00a8034b80 syz-executor.0 5156 1 779 0 S uwait 0xfffffe0058837000 syz-executor.2 5155 1 777 0 S umtxn 0xfffffe00a7f0f780 syz-executor.0 5151 1 780 0 S uwait 0xfffffe00a7bdd300 syz-executor.3 5147 1 779 0 S uwait 0xfffffe0058837200 syz-executor.2 5146 1 777 0 S uwait 0xfffffe0058837b00 syz-executor.0 5140 1 780 0 S uwait 0xfffffe0058836580 syz-executor.3 5139 1 779 0 S uwait 0xfffffe00a7f0f480 syz-executor.2 5130 1 779 0 S uwait 0xfffffe00a376d200 syz-executor.2 5124 1 779 0 S uwait 0xfffffe00a7f0f280 syz-executor.2 4858 1 4858 65 Ss select 0xfffffe00a3644c40 dhclient 4837 1 778 0 S uwait 0xfffffe00a8034a80 syz-executor.1 4832 1 778 0 S uwait 0xfffffe0058837c00 syz-executor.1 4826 1 778 0 S uwait 0xfffffe005883be80 syz-executor.1 4823 1 778 0 S uwait 0xfffffe00a8034c80 syz-executor.1 4821 1 778 0 S uwait 0xfffffe00a376d400 syz-executor.1 4454 1 777 0 S uwait 0xfffffe00a7f0f180 syz-executor.0 4452 1 777 0 S uwait 0xfffffe0058837f00 syz-executor.0 4448 1 777 0 S uwait 0xfffffe00a7bdd500 syz-executor.0 4444 1 777 0 S uwait 0xfffffe0058837e00 syz-executor.0 4443 1 777 0 S uwait 0xfffffe00a36e2200 syz-executor.0 3929 1 3929 0 Ss select 0xfffffe009e4911c0 dhclient 3926 1 3926 0 Ss select 0xfffffe0058b746c0 dhclient 3899 1 3899 65 Ss select 0xfffffe009e491b40 dhclient 3498 1 777 0 S uwait 0xfffffe00a7f0fc80 syz-executor.0 3492 1 777 0 S uwait 0xfffffe00a7f0fd80 syz-executor.0 3485 1 777 0 S uwait 0xfffffe00a7f0f680 syz-executor.0 3478 1 777 0 S uwait 0xfffffe00a36e2700 syz-executor.0 3477 1 777 0 S uwait 0xfffffe00a7bdd980 syz-executor.0 3156 1 780 0 S uwait 0xfffffe0058837900 syz-executor.3 2995 1 2995 0 Ss select 0xfffffe009e491640 dhclient 2991 1 778 0 S uwait 0xfffffe00a7bdd880 syz-executor.1 2990 1 777 0 S umtxn 0xfffffe00a7f0fe80 syz-executor.0 2989 1 2989 0 Ss select 0xfffffe00a36449c0 dhclient 2979 1 777 0 S uwait 0xfffffe00a7f0f380 syz-executor.0 2977 1 778 0 S uwait 0xfffffe0058837700 syz-executor.1 2960 1 2960 65 Ss select 0xfffffe00a3644840 dhclient 2956 1 779 0 S uwait 0xfffffe00a7bdd200 syz-executor.2 2955 1 779 0 S uwait 0xfffffe00a7bdd400 syz-executor.2 2953 1 777 0 S umtxn 0xfffffe00a376d700 syz-executor.0 2951 1 778 0 S uwait 0xfffffe00a7f0fb80 syz-executor.1 2949 1 777 0 S uwait 0xfffffe00a376da00 syz-executor.0 2947 1 778 0 S uwait 0xfffffe00a3631180 syz-executor.1 2941 1 779 0 S uwait 0xfffffe00a7bddd80 syz-executor.2 2940 1 779 0 S uwait 0xfffffe00a376d500 syz-executor.2 2934 1 778 0 S uwait 0xfffffe00a7bdd680 syz-executor.1 2932 1 777 0 S uwait 0xfffffe00a376d600 syz-executor.0 2931 1 777 0 S umtxn 0xfffffe00a7bddb80 syz-executor.0 2930 1 778 0 S uwait 0xfffffe00a376d300 syz-executor.1 2928 1 779 0 S uwait 0xfffffe00a3631580 syz-executor.2 2926 1 779 0 S uwait 0xfffffe00a376dd80 syz-executor.2 2924 1 780 0 S uwait 0xfffffe00a7bdd100 syz-executor.3 2923 1 780 0 S uwait 0xfffffe00a376d100 syz-executor.3 2922 1 778 0 S uwait 0xfffffe00a7bdde80 syz-executor.1 2921 1 777 0 S uwait 0xfffffe00a3631e80 syz-executor.0 2919 1 779 0 S uwait 0xfffffe00a36e2800 syz-executor.2 2918 1 777 0 S uwait 0xfffffe00a376d000 syz-executor.0 2917 1 778 0 S uwait 0xfffffe00a36e2600 syz-executor.1 2914 1 779 0 S uwait 0xfffffe00a7bdd000 syz-executor.2 2912 1 780 0 S uwait 0xfffffe00a7bdd780 syz-executor.3 2911 1 777 0 S uwait 0xfffffe00a36e2000 syz-executor.0 2910 1 780 0 S uwait 0xfffffe00a376db00 syz-executor.3 2909 1 778 0 S uwait 0xfffffe00a7bddc80 syz-executor.1 2908 1 777 0 S uwait 0xfffffe00a36e2100 syz-executor.0 2906 1 779 0 S uwait 0xfffffe00a3631280 syz-executor.2 2905 1 778 0 S uwait 0xfffffe00a36e2c00 syz-executor.1 2902 1 779 0 S uwait 0xfffffe00a7bdda80 syz-executor.2 2900 1 780 0 S uwait 0xfffffe00a376d800 syz-executor.3 2899 1 777 0 S uwait 0xfffffe0058841b80 syz-executor.0 2898 1 779 0 S uwait 0xfffffe00a3631680 syz-executor.2 2897 1 780 0 S uwait 0xfffffe00a36e2b00 syz-executor.3 2896 1 778 0 S uwait 0xfffffe00a3631b80 syz-executor.1 2895 1 777 0 S umtxn 0xfffffe00a376d900 syz-executor.0 2892 1 778 0 S uwait 0xfffffe00a376dc00 syz-executor.1 2891 1 779 0 S uwait 0xfffffe00a36e2300 syz-executor.2 2882 1 779 0 S uwait 0xfffffe00a36e2500 syz-executor.2 2881 1 779 0 S uwait 0xfffffe005883b300 syz-executor.2 2879 1 779 0 S uwait 0xfffffe00a3631d80 syz-executor.2 2873 1 779 0 S uwait 0xfffffe0058841e80 syz-executor.2 2222 1 780 0 S uwait 0xfffffe00a36e2400 syz-executor.3 2215 1 778 0 S uwait 0xfffffe00a376de80 syz-executor.1 2214 1 779 0 S uwait 0xfffffe0058841d80 syz-executor.2 2211 1 780 0 S uwait 0xfffffe00a3631480 syz-executor.3 2209 1 777 0 S uwait 0xfffffe00a3631880 syz-executor.0 2207 1 779 0 S uwait 0xfffffe00a36e2f00 syz-executor.2 2206 1 778 0 S uwait 0xfffffe005883b100 syz-executor.1 2203 1 780 0 S uwait 0xfffffe005883b000 syz-executor.3 2201 1 777 0 S uwait 0xfffffe005883b600 syz-executor.0 2199 1 779 0 S uwait 0xfffffe00a3631380 syz-executor.2 2198 1 778 0 S uwait 0xfffffe00a3631980 syz-executor.1 2190 1 777 0 S uwait 0xfffffe00a3631080 syz-executor.0 2186 1 777 0 R CPU 1 syz-executor.0 2180 1 777 0 S uwait 0xfffffe00a3631c80 syz-executor.0 2055 0 0 0 DL aiordy 0xfffffe00a37b3538 [aiod4] 2054 0 0 0 DL aiordy 0xfffffe00a3632a70 [aiod3] 2053 0 0 0 DL aiordy 0xfffffe005893a538 [aiod2] 2052 0 0 0 DL aiordy 0xfffffe00a3785538 [aiod1] 2020 1 2020 0 Ss select 0xfffffe009e491240 dhclient 2017 1 2017 0 Ss select 0xfffffe0058b747c0 dhclient 1995 1 1995 65 Ss select 0xfffffe009e491440 dhclient 1112 1 1112 0 Ss select 0xfffffe00a364edc0 dhclient 1109 1 1109 0 Ss select 0xfffffe00a364eec0 dhclient 780 775 780 0 Ss nanslp 0xffffffff84061981 syz-executor.3 779 775 779 0 Rs syz-executor.2 778 775 778 0 Ss piperd 0xfffffe009e49e8b8 syz-executor.1 777 775 777 0 Rs syz-executor.0 775 773 773 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe0058844780 syz-fuzzer 100115 S uwait 0xfffffe0058844180 syz-fuzzer 100116 S uwait 0xfffffe0058844280 syz-fuzzer 100117 S uwait 0xfffffe0058844380 syz-fuzzer 100118 S kqread 0xfffffe0058879b00 syz-fuzzer 100119 S uwait 0xfffffe005883b900 syz-fuzzer 100120 S uwait 0xfffffe005883b800 syz-fuzzer 100121 S uwait 0xfffffe0058844880 syz-fuzzer 100123 S uwait 0xfffffe005883b700 syz-fuzzer 100124 S uwait 0xfffffe0058844a80 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe009e99b0b0 csh 771 689 771 0 Ss select 0xfffffe009e491c40 sshd 758 1 758 0 Ss+ ttyin 0xfffffe00570040b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e10b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e18b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00575fc0b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575f80b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575f88b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00575cb0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00575cb8b0 getty 693 1 693 0 Ss nanslp 0xffffffff84061981 cron 689 1 689 0 Ss select 0xfffffe0058b745c0 sshd 502 1 502 0 Ss select 0xfffffe0058b74dc0 syslogd 431 1 431 0 Ss select 0xfffffe009e2ff640 devd 430 1 430 65 Ss select 0xfffffe0058b74a40 dhclient 345 1 345 0 Ss select 0xfffffe009e2ff4c0 dhclient 342 1 342 0 Ss select 0xfffffe0058b74ac0 dhclient 18 0 0 0 DL syncer 0xffffffff84189de0 [syncer] 17 0 0 0 DL vlruwt 0xfffffe0058769a70 [vnlru] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84187ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058897ce8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841c0000 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b3af8 [dom0] 100082 D launds 0xffffffff841b3b04 [laundry: dom0] 100083 D umarcl 0xffffffff81eb9f40 [uma] 8 0 0 0 DL - 0xffffffff83e17be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84a7f760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84f9a060 [pf purge] 5 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9d3c0 [doneq0] 100046 D - 0xffffffff83c9d340 [async] 100075 D - 0xffffffff83c9d1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab3c88 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe00541bdd80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe00541bdd30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841adba0 [crypto] 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 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d5c538 [init] 10 0 0 0 DL audit_w 0xffffffff841aeb40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84035a40 [swapper] 100005 D - 0xfffffe0053df0600 [if_config_tqg_0] 100006 D - 0xfffffe0053df0500 [softirq_0] 100007 D - 0xfffffe0053df0400 [softirq_1] 100008 D - 0xfffffe0053df0300 [if_io_tqg_0] 100009 D - 0xfffffe0053df0200 [if_io_tqg_1] 100010 D - 0xfffffe0053df0100 [inm_free taskq] 100011 D - 0xfffffe0053df0000 [deferred_unmount ta] 100012 D - 0xfffffe0053dfae00 [thread taskq] 100014 D - 0xfffffe0053dfab00 [pci_hp taskq] 100015 D - 0xfffffe0053dfaa00 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053dfa900 [kqueue_ctx taskq] 100019 D - 0xfffffe0053dfa400 [aiod_kick taskq] 100020 D - 0xfffffe0053dfa300 [in6m_free taskq] 100021 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000811a800 [firmware taskq] 100039 D - 0xfffffe0054194d00 [crypto_0] 100040 D - 0xfffffe0054194d00 [crypto_1] 100056 D - 0xfffffe0054194200 [vtnet0 rxq 0] 100057 D - 0xfffffe0054194100 [vtnet0 txq 0] 100058 D - 0xfffffe0054194000 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ee2e00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056b94980 [virtio_balloon] 100065 D - 0xfffffe0056ee2700 [mca taskq] 100066 D - 0xffffffff82c8f700 [deadlkres] 100070 D - 0xfffffe0054194a00 [acpi_task_0] 100071 D - 0xfffffe0054194a00 [acpi_task_1] 100072 D - 0xfffffe0054194a00 [acpi_task_2] 100074 D - 0xfffffe0054194700 [CAM taskq] db> show all locks Process 2186 (syz-executor.0) thread 0xfffffe009e99c000 (100125) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff84088480) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:2905 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 filedesc 548 4385K 27955 devbuf 4213 4323K 4251 tcp_hpts 6 3201K 6 sysctloid 36140 2129K 36211 vtbuf 24 1968K 46 subproc 687 1483K 15416 pcb 833 1422K 36846 kobj 326 1304K 575 newblk 6 1026K 36858 vfscache 3 1025K 3 sctp_stro 275 849K 6913 inodedep 14 517K 15646 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 sctp_atcl 701 263K 23884 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 423 pagedep 9 130K 14031 tfo_ccache 1 128K 1 kdtrace 766 128K 34573 DEVFS1 118 118K 135 umtx 902 113K 902 sem 4 106K 4 BPF 46 88K 105 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 md_disk 20 41K 29 md_sectors 10 40K 10 sctp_atky 976 40K 32304 DEVFS3 137 35K 147 temp 34 33K 5050 hostcache 1 32K 1 shm 1 32K 44 msg 4 30K 4 gtaskqueue 18 26K 18 kqueue 341 24K 15194 dirrem 91 23K 15023 kbdmux 6 22K 6 pwddesc 338 22K 15219 ifaddr 70 20K 107 DEVFS_RULE 56 20K 56 GEOM 131 20K 935 routetbl 134 17K 1914 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 65 17K 65 lltable 51 17K 526 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 ksem 33 13K 263 KTRACE 100 13K 7558551 ifnet 7 13K 7 ether_multi 152 13K 170 devstat 6 13K 6 sctp_stri 24 12K 1559 kenv 95 12K 95 eventhandler 133 12K 133 sctp_athm 701 11K 24652 CAM queue 5 11K 1528 pf_rule 5 10K 370 rman 84 10K 425 DEVFSP 138 9K 2530 sctp_map 550 9K 13574 in6_multi 65 9K 65 bmsafemap 2 9K 15586 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 48 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 28 7K 747 taskqueue 63 7K 63 newreno data 97 7K 5888 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 521 session 47 6K 86 tcp_fsb 64 6K 1428 ufs_dirhash 24 5K 24 pf_osfp 41 5K 41 pf_ifnet 11 5K 471 UMA 278 5K 278 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 xform 60 4K 3605 lockf 33 4K 627 acpisem 28 4K 28 selfd 55 4K 190202 inpcbpolicy 108 4K 7782 hhook 15 4K 17 proc-args 52 3K 717 terminal 11 3K 11 select 19 3K 335 uidinfo 4 3K 211 pf_table 1 2K 376 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 osd 101 2K 5894 Unitno 29 2K 117 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 12 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 482 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_aadr 13 1K 166 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 mount 16 1K 209 pci_link 10 1K 10 mkdir 5 1K 27702 crypto 4 1K 685 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 13851 diradd 4 1K 15065 pfil 4 1K 4 cdev 2 1K 2 freefile 3 1K 14666 chacha20random 1 1K 1 filedesc_to_leader 5 1K 23 freework 2 1K 23258 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freeblks 1 1K 14933 ip_msource 4 1K 25 vnodes 1 1K 18 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 soname 8 1K 24002 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 pmchooks 1 1K 1 filecaps 5 1K 124 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 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 15 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 20 chd data 0 0K 27 cubic data 0 0K 15 htcp data 0 0K 72 vegas data 0 0K 48 sctp_mcore 0 0K 0 sctp_socko 0 0K 11681 sctp_iter 0 0K 47 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 30 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 17 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 13302 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 241 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 37 allocindir 0 0K 0 indirdep 0 0K 12048 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 238 ip6_msource 0 0K 0 ip6_moptions 0 0K 5 in6_mfilter 0 0K 0 frag6 0 0K 6 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 51 in_mfilter 0 0K 55 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 29 acpi_perf 0 0K 0 statfs 0 0K 14072 namei_tracker 0 0K 7 export_host 0 0K 0 cl_savebuf 0 0K 31 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 683 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 0 lio 0 0K 148 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 318 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 iov 0 0K 68543 ioctlops 0 0K 1438 eventfd 0 0K 45 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 408 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1035 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 11 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 26 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 132 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 8324 2312 206102 0 254 43565056 0 tcp_log 416 19135 18926 1171551 0 254 15833376 0 mbuf 256 9230 8575 4662526 0 254 4558080 0 malloc-16384 16384 273 5 14135 0 1 4554752 0 malloc-4096 4096 672 4 15610 0 2 2768896 0 ertt_txseginfo 40 56370 11098 2846228 0 254 2698720 0 pbuf 2624 0 829 0 0 2 2175296 0 tcp_bbr_map 128 10955 5072 870850 0 126 2051456 0 RADIX NODE 144 13559 240 353942 0 62 1987056 0 BUF TRIE 144 300 11460 23383 0 62 1693440 0 malloc-384 384 4117 23 4214 0 30 1589760 0 MAP ENTRY 96 16172 292 883776 0 126 1580544 0 vmem btag 56 27361 46 27361 0 254 1534792 0 malloc-128 128 11884 51 27588 0 126 1527680 0 UMA Slabs 0 112 12887 34 12887 0 126 1447152 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 VM OBJECT 264 4878 72 218050 0 30 1306800 0 sctp_asoc 2288 275 145 6777 0 254 960960 0 FFS inode 1160 752 32 15458 0 8 909440 0 malloc-2048 2048 400 28 16230 0 8 876544 0 THREAD 1808 426 25 19543 0 8 815408 0 VMSPACE 2552 306 9 14957 0 4 803880 0 sctp_ep 1272 402 186 16222 0 254 747936 0 256 Bucket 2048 316 48 34439 0 8 745472 0 socket 960 264 264 25773 0 254 506880 0 PROC 1336 338 10 15028 0 8 464928 0 VNODE 448 792 90 15500 0 30 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 332 196 7513 0 254 388608 0 filedesc0 1072 338 19 15219 0 8 382704 0 FPU_save_area 832 428 31 21330 0 16 381888 0 vnpbuf 2624 0 128 6 0 64 335872 0 sctp_chunk 152 294 1838 16060 0 254 324064 0 malloc-384 384 718 62 24672 0 30 299520 0 malloc-1024 1024 273 19 6984 0 16 299008 0 malloc-256 256 228 912 75600 0 62 291840 0 malloc-65536 65536 1 3 213 0 1 262144 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 4036 59 194320 0 254 262080 0 malloc-16 16 15052 198 21006 0 254 244000 0 malloc-32768 32768 0 7 11214 0 1 229376 0 DEVCTL 1024 0 220 174 0 0 225280 0 FFS2 dinode 256 752 58 15458 0 62 207360 0 tcpcb 1096 97 92 5883 0 254 207144 0 tcp_inpcb 496 101 299 5883 0 254 198400 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-65536 65536 0 3 10 0 1 196608 0 malloc-65536 65536 0 3 525 0 1 196608 0 malloc-384 384 14 496 15810 0 30 195840 0 UMA Zones 768 250 4 250 0 16 195072 0 malloc-32 32 5761 35 5914 0 254 185472 0 mbuf_packet 256 140 565 69363 0 254 180480 0 malloc-384 384 433 7 951 0 30 168960 0 malloc-32768 32768 0 5 5 0 1 163840 0 malloc-128 128 766 505 20590 0 126 162688 0 malloc-128 128 1227 44 26091 0 126 162688 0 malloc-256 256 218 382 27044 0 62 153600 0 128 Bucket 1024 97 50 8813 0 16 150528 0 malloc-256 256 464 121 19677 0 62 149760 0 S VFS Cache 104 1065 339 16339 0 126 146016 0 malloc-256 256 67 503 16586 0 62 145920 0 malloc-4096 4096 33 2 68 0 2 143360 0 malloc-1024 1024 137 3 154 0 16 143360 0 malloc-256 256 449 106 16316 0 62 142080 0 malloc-65536 65536 0 2 29 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 clpbuf 2624 0 48 362 0 16 125952 0 malloc-128 128 915 46 2305 0 126 123008 0 ksiginfo 112 335 709 2605 0 126 116928 0 UMA Kegs 384 236 7 236 0 30 93312 0 malloc-64 64 1249 200 30875 0 254 92736 0 64 Bucket 512 102 66 20441 0 30 86016 0 malloc-2048 2048 14 26 558 0 8 81920 0 malloc-8192 8192 5 4 113 0 1 73728 0 g_bio 408 0 180 189905 0 30 73440 0 Files 80 632 268 56360 0 126 72000 0 TURNSTILE 136 452 31 452 0 62 65688 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-4096 4096 14 2 14954 0 2 65536 0 malloc-128 128 372 124 14383 0 126 63488 0 malloc-2048 2048 8 22 1248 0 8 61440 0 malloc-256 256 89 151 16626 0 62 61440 0 malloc-64 64 825 120 6950731 0 254 60480 0 32 Bucket 256 87 138 17549 0 62 57600 0 tcp_rack_pcb 896 34 29 1398 0 16 56448 0 tcp_bbr_pcb 832 19 44 2957 0 16 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 2 4 7 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 pcpu-8 8 4817 1327 15985 0 254 49152 0 pipe 744 33 32 1393 0 16 48360 0 malloc-2048 2048 1 21 1479 0 8 45056 0 SLEEPQUEUE 88 452 28 452 0 126 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 104 0 1 40960 0 malloc-4096 4096 10 0 19 0 2 40960 0 malloc-1024 1024 6 34 2261 0 16 40960 0 malloc-64 64 481 149 1088 0 254 40320 0 malloc-128 128 78 232 27864 0 126 39680 0 malloc-256 256 14 136 18222 0 62 38400 0 NAMEI 1024 0 36 80748 0 16 36864 0 malloc-4096 4096 4 5 1823 0 2 36864 0 malloc-512 512 24 48 1551 0 30 36864 0 malloc-32 32 753 381 26431 0 254 36288 0 da_ccb 544 0 63 47597 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 3 13 617 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 340 164 4527 0 254 32256 0 16 Bucket 144 83 141 2497 0 62 32256 0 malloc-128 128 171 77 3284 0 126 31744 0 PWD 32 226 656 13766 0 254 28224 0 KNOTE 160 28 147 125707 0 62 28000 0 itimer 352 0 77 597 0 30 27104 0 malloc-384 384 52 18 2175 0 30 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-512 512 1 47 2591 0 30 24576 0 sctp_stream_msg_out 112 105 111 1888 0 254 24192 0 malloc-32 32 444 312 22789 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udp_inpcb 496 6 42 766 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 4 1 7 0 2 20480 0 malloc-2048 2048 1 9 42 0 8 20480 0 malloc-1024 1024 13 7 14 0 16 20480 0 malloc-1024 1024 12 8 66 0 16 20480 0 sctp_laddr 48 124 296 5057 0 254 20160 0 2 Bucket 32 73 557 4045 0 254 20160 0 malloc-16 16 764 486 433850 0 254 20000 0 8 Bucket 80 56 194 4222 0 126 20000 0 ripcb 496 5 35 614 0 254 19840 0 tcp_rack_map 120 97 68 2699 0 126 19800 0 Mountpoints 2752 2 5 7 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 rl_entry 40 244 160 244 0 254 16160 0 ertt 72 97 127 5883 0 126 16128 0 malloc-64 64 155 97 2918 0 254 16128 0 malloc-32 32 91 413 232991 0 254 16128 0 vtnet_tx_hdr 24 0 668 1267435 0 254 16032 0 malloc-16 16 577 423 13890 0 254 16000 0 udplite_inpcb 496 0 32 519 0 254 15872 0 unpcb 256 21 39 1656 0 254 15360 0 malloc-384 384 22 18 417 0 30 15360 0 malloc-2048 2048 2 4 7 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 4 8 172 0 16 12288 0 malloc-1024 1024 8 4 8 0 16 12288 0 malloc-512 512 11 13 67 0 30 12288 0 malloc-64 64 51 138 62204 0 254 12096 0 malloc-32 32 23 355 1385 0 254 12096 0 sctp_readq 152 0 78 768 0 254 11856 0 kenv 258 15 30 1040 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-4096 4096 1 1 6 0 2 8192 0 malloc-4096 4096 0 2 10 0 2 8192 0 malloc-1024 1024 1 7 1516 0 16 8192 0 malloc-512 512 8 8 70 0 30 8192 0 malloc-512 512 3 13 484 0 30 8192 0 malloc-512 512 3 13 103 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 26 0 254 8096 0 PGRP 88 47 45 124 0 126 8096 0 sctp_asconf_ack 48 0 168 75 0 254 8064 0 hostcache 64 3 123 3 0 254 8064 0 udpcb 32 6 246 1285 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 93 33 244 0 254 8064 0 malloc-32 32 11 241 887 0 254 8064 0 malloc-32 32 101 151 755 0 254 8064 0 malloc-32 32 55 197 426 0 254 8064 0 4 Bucket 48 6 162 419 0 254 8064 0 malloc-16 16 7 493 8737 0 254 8000 0 malloc-16 16 24 476 4772 0 254 8000 0 malloc-16 16 213 287 1461 0 254 8000 0 malloc-16 16 39 461 83 0 254 8000 0 malloc-16 16 285 215 25578 0 254 8000 0 malloc-128 128 2 60 215 0 126 7936 0 AIO 208 10 28 209 0 62 7904 0 cryptop 280 0 28 164 0 30 7840 0 AIOCB 552 0 14 346 0 16 7728 0 L VFS Cache 320 0 24 22 0 30 7680 0 malloc-384 384 0 20 55 0 30 7680 0 malloc-384 384 1 19 6 0 30 7680 0 malloc-256 256 14 16 790 0 62 7680 0 AIOLIO 272 0 28 74 0 30 7616 0 cpuset 104 7 55 145 0 126 6448 0 domainset 40 0 126 121 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 4 4 4 0 30 4096 0 malloc-512 512 0 8 66 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 syncache 168 0 24 9 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo_ccache_entries 80 1 31 1 0 126 2560 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 md9 512 0 0 0 0 30 0 0 md8 512 0 0 0 0 30 0 0 md7 512 0 0 0 0 30 0 0 md6 512 0 0 0 0 30 0 0 md5 512 0 0 0 0 30 0 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 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 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 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 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 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-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 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