panic: Assertion clen >= sizeof(*cm) && clen <= cm->cmsg_len failed at /syzkaller/managers/i386/kernel/sys/kern/uipc_usrreq.c:2018 cpuid = 0 time = 618 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009c5aa310 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009c5aa470 vpanic() at vpanic+0x2b8/frame 0xfffffe009c5aa550 panic() at panic+0xb5/frame 0xfffffe009c5aa610 unp_externalize() at unp_externalize+0x693/frame 0xfffffe009c5aa6b0 soreceive_generic() at soreceive_generic+0xf24/frame 0xfffffe009c5aa8a0 soreceive() at soreceive+0xf6/frame 0xfffffe009c5aa910 kern_recvit() at kern_recvit+0x54e/frame 0xfffffe009c5aaad0 freebsd32_recvmsg() at freebsd32_recvmsg+0x444/frame 0xfffffe009c5aad30 ia32_syscall() at ia32_syscall+0x41a/frame 0xfffffe009c5aaf30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 30155 tid 142500 ] Stopped at kdb_enter+0x6b: movq $0,0x275b7aa(%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 0xfffffe0096200000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c5aa450 rbp 0xfffffe009c5aa470 rsi 0x40001 rdi 0xffffffff8172b348 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe009c208fd0 r12 0xfffffe009c208ac0 r13 0xfffffe009c5aa401 r14 0xffffffff82b577a0 .str.26 r15 0xffffffff82b577a0 .str.26 rip 0xffffffff8171ae6b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x275b7aa(%rip) db> show proc Process 30155 (syz-executor.3) at 0xfffffe009a6a0548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 792 at 0xfffffe008fe0ba90 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053de1000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009c18c9f8 (map 0xfffffe009c18c9f8) (map.pmap 0xfffffe009c18cab8) (pmap 0xfffffe009c18cb20) threads: 2 140401 RunQ syz-executor.3 142500 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 30155 792 792 0 R (threaded) syz-executor.3 140401 RunQ syz-executor.3 142500 Run CPU 0 syz-executor.3 30154 787 787 0 R syz-executor.2 30153 777 777 0 R (threaded) syz-executor.1 141116 Run uwait 0xfffffe009a9c3c80 syz-executor.1 142499 S connec 0xfffffe0058bf6c1a syz-executor.1 29710 0 0 0 DL mdwait 0xfffffe009c3ab000 [md8] 29707 0 0 0 DL mdwait 0xfffffe009c08f000 [md7] 29705 0 0 0 DL mdwait 0xfffffe009a300000 [md6] 29703 0 0 0 DL mdwait 0xfffffe009c090000 [md5] 29403 1 787 0 S uwait 0xfffffe009a9c4700 syz-executor.2 29315 1 776 0 SV uwait 0xfffffe009a9c2e00 syz-executor.0 29096 1 777 0 SV sigwait 0xfffffe009c1d8b40 syz-executor.1 28894 1 787 0 T uwait 0xfffffe009a9c5700 syz-executor.2 28884 1 787 0 T uwait 0xfffffe009a9c3780 syz-executor.2 28874 1 787 0 T uwait 0xfffffe009a9c5300 syz-executor.2 28868 1 787 0 T syz-executor.2 28827 1 28826 0 S uwait 0xfffffe009aa95a80 syz-executor.2 27690 1 792 0 S uwait 0xfffffe009a8c0500 syz-executor.3 27354 1 27354 0 S uwait 0xfffffe009a9c4000 syz-executor.0 26597 1 792 0 S uwait 0xfffffe009a9c5000 syz-executor.3 26592 1 787 0 S uwait 0xfffffe009afa6600 syz-executor.2 26590 1 792 0 S uwait 0xfffffe009aa95780 syz-executor.3 26588 1 787 0 S uwait 0xfffffe009a8c0400 syz-executor.2 26585 1 792 0 S uwait 0xfffffe009af23400 syz-executor.3 26583 1 787 0 S uwait 0xfffffe009afa6b00 syz-executor.2 26580 1 776 0 S uwait 0xfffffe009aa95580 syz-executor.0 26578 1 776 0 S uwait 0xfffffe009a9c4a80 syz-executor.0 26576 1 776 0 S uwait 0xfffffe009a9c5200 syz-executor.0 26570 1 776 0 S uwait 0xfffffe009a8c0300 syz-executor.0 26464 1 792 0 SV uwait 0xfffffe009a9c5500 syz-executor.3 26461 1 787 0 SV uwait 0xfffffe009a9c4b80 syz-executor.2 26459 1 776 0 SV uwait 0xfffffe009af24800 syz-executor.0 26452 1 792 0 SV uwait 0xfffffe009aa95d80 syz-executor.3 26450 1 787 0 SV uwait 0xfffffe009a9c5100 syz-executor.2 26447 1 776 0 SV uwait 0xfffffe009af24d00 syz-executor.0 26445 1 792 0 SV uwait 0xfffffe009a9c4e80 syz-executor.3 26442 1 787 0 SV uwait 0xfffffe009a9c4880 syz-executor.2 26440 1 776 0 SV uwait 0xfffffe009af24700 syz-executor.0 26434 1 776 0 SV uwait 0xfffffe009aa96780 syz-executor.0 26360 1 777 0 S uwait 0xfffffe009a9c4980 syz-executor.1 26348 1 777 0 S uwait 0xfffffe009afa6e00 syz-executor.1 26340 1 777 0 S uwait 0xfffffe009a9c4d80 syz-executor.1 26331 1 777 0 S uwait 0xfffffe009af24a00 syz-executor.1 26201 1 776 0 S uwait 0xfffffe009aa96380 syz-executor.0 26199 1 776 0 S uwait 0xfffffe009af24600 syz-executor.0 26187 1 776 0 S uwait 0xfffffe009a8c0600 syz-executor.0 26179 1 776 0 S uwait 0xfffffe0058dd1700 syz-executor.0 26089 1 777 0 S uwait 0xfffffe009afa6c00 syz-executor.1 26088 1 777 0 S uwait 0xfffffe009afa6700 syz-executor.1 26082 1 792 0 S uwait 0xfffffe009a8c0700 syz-executor.3 26081 1 792 0 S uwait 0xfffffe009afa6d00 syz-executor.3 26079 1 777 0 S uwait 0xfffffe009afa6a00 syz-executor.1 26078 1 777 0 S uwait 0xfffffe009af24500 syz-executor.1 26076 1 792 0 S uwait 0xfffffe0058dd1e00 syz-executor.3 26075 1 792 0 S uwait 0xfffffe009af24e00 syz-executor.3 26071 1 777 0 S uwait 0xfffffe009aa97380 syz-executor.1 26068 1 777 0 S uwait 0xfffffe009aa95b80 syz-executor.1 26067 1 792 0 S uwait 0xfffffe009af24900 syz-executor.3 26065 1 792 0 S uwait 0xfffffe009aa96980 syz-executor.3 26061 1 792 0 S uwait 0xfffffe009aa97680 syz-executor.3 26060 1 792 0 S uwait 0xfffffe009c3fe280 syz-executor.3 25871 25870 777 0 SV uwait 0xfffffe009aa95880 syz-executor.1 25870 1 777 0 DV ppwait 0xfffffe009a557a40 syz-executor.1 25603 1 776 0 S uwait 0xfffffe009aa97280 syz-executor.0 25240 1 776 0 S uwait 0xfffffe0058dd1d00 syz-executor.0 25114 1 777 0 S uwait 0xfffffe009aa96680 syz-executor.1 25110 1 777 0 S uwait 0xfffffe0058dd1400 syz-executor.1 25108 1 777 0 S uwait 0xfffffe009aa96e00 syz-executor.1 25101 1 787 0 S uwait 0xfffffe009aa95080 syz-executor.2 25099 1 787 0 S uwait 0xfffffe009aa95480 syz-executor.2 25097 1 787 0 S uwait 0xfffffe009aa97a80 syz-executor.2 25095 1 787 0 S uwait 0xfffffe009aa97480 syz-executor.2 24184 1 776 0 S uwait 0xfffffe009c3ffb00 syz-executor.0 24181 1 776 0 S uwait 0xfffffe0058dd1600 syz-executor.0 24177 1 776 0 S uwait 0xfffffe009aa98400 syz-executor.0 24173 1 776 0 S uwait 0xfffffe009aa95380 syz-executor.0 23848 1 787 0 S uwait 0xfffffe009aa95680 syz-executor.2 23227 1 787 0 S uwait 0xfffffe009aa95980 syz-executor.2 22923 1 22915 0 S uwait 0xfffffe009aa95e80 syz-executor.1 22919 1 777 0 S uwait 0xfffffe009aa96c80 syz-executor.1 22916 1 777 0 S uwait 0xfffffe009aa98200 syz-executor.1 22914 1 22909 0 S uwait 0xfffffe009aa97880 syz-executor.1 22913 1 777 0 S uwait 0xfffffe0058dd1500 syz-executor.1 22912 1 777 0 S uwait 0xfffffe009afa6200 syz-executor.1 22908 1 22905 0 S uwait 0xfffffe009aa96100 syz-executor.1 22907 1 777 0 S uwait 0xfffffe009c3fe780 syz-executor.1 22906 1 777 0 S uwait 0xfffffe009aa96580 syz-executor.1 22904 1 22898 0 S uwait 0xfffffe009aa97780 syz-executor.1 22902 1 777 0 S uwait 0xfffffe009aa96880 syz-executor.1 22900 1 777 0 S uwait 0xfffffe0058dd1b00 syz-executor.1 22840 1 776 0 S uwait 0xfffffe009aa98000 syz-executor.0 22220 1 787 0 S uwait 0xfffffe009af22580 syz-executor.2 22003 1 787 0 S uwait 0xfffffe009aa96200 syz-executor.2 22000 1 776 0 S uwait 0xfffffe009aa96d80 syz-executor.0 21997 1 787 0 S uwait 0xfffffe009aa97580 syz-executor.2 21994 1 776 0 S uwait 0xfffffe009aa96000 syz-executor.0 21991 1 787 0 S uwait 0xfffffe009aa96a80 syz-executor.2 21989 1 776 0 S uwait 0xfffffe009c3ff800 syz-executor.0 21981 1 776 0 S uwait 0xfffffe009aa96b80 syz-executor.0 21916 1 777 0 S uwait 0xfffffe009aa97080 syz-executor.1 21520 1 21513 0 S uwait 0xfffffe005788ce00 syz-executor.2 21516 1 21514 0 S umtxn 0xfffffe009af21d00 syz-executor.1 21512 1 21510 0 S uwait 0xfffffe009c3fff00 syz-executor.1 21509 1 21503 0 S uwait 0xfffffe009aa96f00 syz-executor.2 21507 1 21501 0 S uwait 0xfffffe009c3fea80 syz-executor.1 21500 1 21499 0 S uwait 0xfffffe009aa96480 syz-executor.2 21497 1 21496 0 S uwait 0xfffffe009aa98300 syz-executor.2 21144 1 776 0 S uwait 0xfffffe009aa97180 syz-executor.0 21143 1 776 0 S uwait 0xfffffe009aa97c80 syz-executor.0 21140 1 776 0 S uwait 0xfffffe009c3fe880 syz-executor.0 21137 1 776 0 S uwait 0xfffffe009afa5d80 syz-executor.0 21129 1 776 0 S uwait 0xfffffe009aa98100 syz-executor.0 21128 1 776 0 S uwait 0xfffffe009c3fe580 syz-executor.0 21118 1 776 0 S uwait 0xfffffe009c3ff700 syz-executor.0 21113 1 776 0 S uwait 0xfffffe009c3ff400 syz-executor.0 21075 1 787 0 S uwait 0xfffffe009af21500 syz-executor.2 21072 1 792 0 S uwait 0xfffffe009aa97e80 syz-executor.3 21070 1 787 0 S uwait 0xfffffe009af22a00 syz-executor.2 21060 1 792 0 S uwait 0xfffffe009c3fe080 syz-executor.3 21058 1 787 0 S uwait 0xfffffe009aa98500 syz-executor.2 21051 1 792 0 S uwait 0xfffffe009aa98600 syz-executor.3 21045 1 792 0 S uwait 0xfffffe009af21f00 syz-executor.3 20749 1 777 0 S uwait 0xfffffe0058dd1a00 syz-executor.1 20744 1 777 0 S uwait 0xfffffe0058dd1900 syz-executor.1 20736 1 777 0 S uwait 0xfffffe0058dd1c00 syz-executor.1 20729 1 777 0 S uwait 0xfffffe009aa97d80 syz-executor.1 20160 1 776 0 SV uwait 0xfffffe0058dd1800 syz-executor.0 19735 1 792 0 S uwait 0xfffffe009af21900 syz-executor.3 19733 1 792 0 S uwait 0xfffffe009af22b80 syz-executor.3 19730 1 792 0 S uwait 0xfffffe009afa5780 syz-executor.3 19725 1 792 0 S uwait 0xfffffe009af21200 syz-executor.3 19689 1 777 0 S uwait 0xfffffe009af22680 syz-executor.1 19683 1 777 0 S uwait 0xfffffe009af21100 syz-executor.1 19679 1 777 0 S uwait 0xfffffe009af21400 syz-executor.1 19675 1 777 0 S uwait 0xfffffe009aa97b80 syz-executor.1 19667 1 777 0 S uwait 0xfffffe005732a400 syz-executor.1 19661 1 777 0 S uwait 0xfffffe005788c780 syz-executor.1 19658 1 777 0 S uwait 0xfffffe009afa5680 syz-executor.1 19655 1 777 0 S uwait 0xfffffe009afa5080 syz-executor.1 19059 1 776 0 S uwait 0xfffffe009c3ff300 syz-executor.0 19054 1 776 0 S uwait 0xfffffe009af22480 syz-executor.0 19048 1 776 0 S uwait 0xfffffe009afa5a80 syz-executor.0 19045 1 787 0 S uwait 0xfffffe0058dd1f00 syz-executor.2 19044 1 776 0 S uwait 0xfffffe009af22e80 syz-executor.0 19041 1 776 0 S uwait 0xfffffe009af21800 syz-executor.0 19039 1 787 0 S uwait 0xfffffe009af22180 syz-executor.2 19035 1 776 0 S uwait 0xfffffe009af22700 syz-executor.0 19034 1 787 0 S uwait 0xfffffe009af21b00 syz-executor.2 19030 1 787 0 S uwait 0xfffffe009c3ff900 syz-executor.2 16821 1 792 0 R syz-executor.3 16813 1 792 0 R syz-executor.3 16798 1 792 0 R syz-executor.3 16789 1 792 0 R syz-executor.3 16664 1 787 0 S uwait 0xfffffe009c3fed80 syz-executor.2 16659 1 787 0 S uwait 0xfffffe009af21e00 syz-executor.2 16657 1 776 0 S uwait 0xfffffe009c3fee80 syz-executor.0 16656 1 787 0 S uwait 0xfffffe009af22380 syz-executor.2 16652 1 776 0 S uwait 0xfffffe009af21700 syz-executor.0 16651 1 787 0 S uwait 0xfffffe009c3ffd00 syz-executor.2 16647 1 787 0 S uwait 0xfffffe009af22280 syz-executor.2 16646 1 776 0 S uwait 0xfffffe009c3fe980 syz-executor.0 16643 1 787 0 S uwait 0xfffffe009af21a00 syz-executor.2 16638 1 787 0 S uwait 0xfffffe009af23a80 syz-executor.2 16333 0 0 0 DL - 0xffffffff83e1ba40 [accounting] 15703 1 777 0 SV uwait 0xfffffe009af23880 syz-executor.1 15350 1 787 0 S uwait 0xfffffe009c3fe680 syz-executor.2 15346 1 787 0 S umtxn 0xfffffe009c3ffc00 syz-executor.2 15343 1 787 0 S uwait 0xfffffe009c3ffe00 syz-executor.2 15334 1 787 0 S uwait 0xfffffe009af21c00 syz-executor.2 14767 1 776 0 SV uwait 0xfffffe009c3ff000 syz-executor.0 14762 1 776 0 SV uwait 0xfffffe009af21300 syz-executor.0 14754 1 776 0 SV uwait 0xfffffe009c3ff100 syz-executor.0 14740 1 776 0 SV uwait 0xfffffe009c3ff200 syz-executor.0 12539 1 12535 0 SV uwait 0xfffffe009afa6300 syz-executor.3 12533 1 12527 0 SV uwait 0xfffffe009af22080 syz-executor.3 12519 1 12517 0 SV uwait 0xfffffe009c3ffa00 syz-executor.3 12509 1 12506 0 SV uwait 0xfffffe009afa5180 syz-executor.3 12284 1 792 0 S uwait 0xfffffe009c3ff500 syz-executor.3 12281 1 792 0 S uwait 0xfffffe009af23980 syz-executor.3 12277 1 792 0 S uwait 0xfffffe005732aa00 syz-executor.3 12273 1 787 0 S uwait 0xfffffe0057889280 syz-executor.2 12270 1 792 0 S uwait 0xfffffe009af23100 syz-executor.3 12268 1 787 0 S uwait 0xfffffe009afa5280 syz-executor.2 12267 1 792 0 S uwait 0xfffffe009af23000 syz-executor.3 12264 1 787 0 S uwait 0xfffffe009af22900 syz-executor.2 12263 1 792 0 S uwait 0xfffffe005788cd00 syz-executor.3 12255 1 792 0 S uwait 0xfffffe009c3ff600 syz-executor.3 12049 0 0 0 DL mdwait 0xfffffe009965a000 [md4] 12045 0 0 0 DL mdwait 0xfffffe009ad82000 [md3] 12043 0 0 0 DL mdwait 0xfffffe0099659000 [md2] 12041 0 0 0 DL mdwait 0xfffffe0058c20000 [md1] 11882 1 776 0 S uwait 0xfffffe005732a200 syz-executor.0 11879 1 777 0 S uwait 0xfffffe009afa5980 syz-executor.1 11874 1 792 0 S uwait 0xfffffe005732a300 syz-executor.3 11871 1 776 0 S uwait 0xfffffe009afa6100 syz-executor.0 11868 1 777 0 S uwait 0xfffffe009afa5880 syz-executor.1 11862 1 792 0 S uwait 0xfffffe005732a500 syz-executor.3 11860 1 776 0 S uwait 0xfffffe009af22800 syz-executor.0 11858 1 777 0 S uwait 0xfffffe009af23e80 syz-executor.1 11856 1 787 0 S uwait 0xfffffe009af23680 syz-executor.2 11854 1 792 0 S uwait 0xfffffe005732ad00 syz-executor.3 11852 1 776 0 S uwait 0xfffffe005788cc00 syz-executor.0 11851 1 787 0 S uwait 0xfffffe009afa5e80 syz-executor.2 11849 1 777 0 S uwait 0xfffffe009af23600 syz-executor.1 11848 1 792 0 S uwait 0xfffffe009af23780 syz-executor.3 11844 1 776 0 S uwait 0xfffffe009afa5580 syz-executor.0 11842 1 792 0 S uwait 0xfffffe009afa5b80 syz-executor.3 11841 1 777 0 S uwait 0xfffffe0058dce180 syz-executor.1 11839 1 787 0 S uwait 0xfffffe005788cb80 syz-executor.2 11836 1 777 0 S uwait 0xfffffe009afa6500 syz-executor.1 11834 1 776 0 S uwait 0xfffffe005788ca80 syz-executor.0 11833 1 792 0 S uwait 0xfffffe009af23300 syz-executor.3 11820 1 777 0 S uwait 0xfffffe0057889480 syz-executor.1 11698 1 792 0 S uwait 0xfffffe005732ab00 syz-executor.3 11696 1 792 0 S uwait 0xfffffe009afa6400 syz-executor.3 11689 1 792 0 S uwait 0xfffffe0058dce980 syz-executor.3 11685 1 792 0 S uwait 0xfffffe005788c480 syz-executor.3 10707 1 10705 0 S uwait 0xfffffe009afa6000 syz-executor.1 9720 1 792 0 SV uwait 0xfffffe009af24000 syz-executor.3 9709 1 792 0 SV uwait 0xfffffe009af23c80 syz-executor.3 9700 1 792 0 SV uwait 0xfffffe005788c380 syz-executor.3 9691 1 792 0 SV uwait 0xfffffe009af23200 syz-executor.3 9547 1 776 0 S uwait 0xfffffe009afa5c80 syz-executor.0 9421 1 787 0 S umtxn 0xfffffe0057328a80 syz-executor.2 9415 1 787 0 S uwait 0xfffffe009af22d80 syz-executor.2 9412 1 787 0 S uwait 0xfffffe0057889380 syz-executor.2 9410 1 787 0 S uwait 0xfffffe009af22c80 syz-executor.2 8580 1 792 0 S uwait 0xfffffe005788cf00 syz-executor.3 8577 1 776 0 S uwait 0xfffffe005732a700 syz-executor.0 8576 1 792 0 S uwait 0xfffffe009af24480 syz-executor.3 8572 1 776 0 S uwait 0xfffffe009af24100 syz-executor.0 8571 1 792 0 S uwait 0xfffffe0058dce080 syz-executor.3 8567 1 792 0 S uwait 0xfffffe009af23500 syz-executor.3 8566 1 776 0 S uwait 0xfffffe005788c680 syz-executor.0 8563 1 792 0 S uwait 0xfffffe009af23d80 syz-executor.3 8558 1 792 0 S uwait 0xfffffe009af23b80 syz-executor.3 8554 1 792 0 S uwait 0xfffffe005732af00 syz-executor.3 8237 1 792 0 S uwait 0xfffffe0058dcf800 syz-executor.3 8225 1 792 0 S uwait 0xfffffe0058dce780 syz-executor.3 8217 1 792 0 S uwait 0xfffffe009af24200 syz-executor.3 8211 1 792 0 S uwait 0xfffffe009af24380 syz-executor.3 8181 1 776 0 S uwait 0xfffffe005732a800 syz-executor.0 8179 1 776 0 S uwait 0xfffffe005788ab00 syz-executor.0 8177 1 776 0 S uwait 0xfffffe0058dce880 syz-executor.0 8175 1 776 0 S umtxn 0xfffffe005788a500 syz-executor.0 8172 1 776 0 S uwait 0xfffffe005732ac00 syz-executor.0 8168 1 776 0 S uwait 0xfffffe005788c880 syz-executor.0 8166 1 776 0 S uwait 0xfffffe005788ae00 syz-executor.0 8072 1 777 60929 S uwait 0xfffffe0058dce380 syz-executor.1 8069 1 787 60929 S uwait 0xfffffe0057889580 syz-executor.2 8066 1 777 60929 S uwait 0xfffffe005788c580 syz-executor.1 8064 1 787 60929 S uwait 0xfffffe005788b280 syz-executor.2 8060 1 777 60929 S uwait 0xfffffe005788a600 syz-executor.1 8058 1 787 60929 S umtxn 0xfffffe005788af00 syz-executor.2 8050 1 787 60929 S uwait 0xfffffe0058dce580 syz-executor.2 7992 1 777 0 S uwait 0xfffffe0058dcee00 syz-executor.1 7987 1 777 0 S uwait 0xfffffe0057889a80 syz-executor.1 7986 1 777 0 S umtxn 0xfffffe005788a700 syz-executor.1 7980 1 787 0 S uwait 0xfffffe005732a900 syz-executor.2 7979 1 787 0 S uwait 0xfffffe005788c980 syz-executor.2 7978 1 777 0 S uwait 0xfffffe0058dce480 syz-executor.1 7977 1 787 0 S uwait 0xfffffe005788ad00 syz-executor.2 7975 1 777 0 S uwait 0xfffffe0057889780 syz-executor.1 7974 1 777 0 S uwait 0xfffffe0058dcf700 syz-executor.1 7973 1 787 0 S uwait 0xfffffe0057328800 syz-executor.2 7971 1 787 0 S uwait 0xfffffe0057327400 syz-executor.2 7970 1 777 0 S uwait 0xfffffe0057889d80 syz-executor.1 7969 1 787 0 S uwait 0xfffffe0058dced00 syz-executor.2 7967 1 787 0 S uwait 0xfffffe005788a900 syz-executor.2 7966 1 787 0 S uwait 0xfffffe0057889980 syz-executor.2 7965 1 777 0 S umtxn 0xfffffe0057328700 syz-executor.1 7964 1 777 0 S uwait 0xfffffe005788a000 syz-executor.1 7961 1 787 0 S uwait 0xfffffe0057889680 syz-executor.2 7956 1 787 0 S uwait 0xfffffe0053c03600 syz-executor.2 7955 1 787 0 S uwait 0xfffffe0058dceb00 syz-executor.2 7954 1 787 0 S uwait 0xfffffe005788ac00 syz-executor.2 6488 1 787 60928 S uwait 0xfffffe0053c03680 syz-executor.2 6484 1 787 60928 S uwait 0xfffffe0058dce680 syz-executor.2 6481 1 787 60928 S uwait 0xfffffe0057889080 syz-executor.2 6472 1 787 60928 S uwait 0xfffffe0058dcec00 syz-executor.2 6325 1 792 0 S uwait 0xfffffe0058dcfb00 syz-executor.3 6323 1 776 0 S uwait 0xfffffe0058dcf600 syz-executor.0 6319 1 792 0 S uwait 0xfffffe0058dd0700 syz-executor.3 6317 1 776 0 S uwait 0xfffffe005788aa00 syz-executor.0 6310 1 792 0 S uwait 0xfffffe0057327c80 syz-executor.3 6309 1 776 0 S umtxn 0xfffffe0057889e80 syz-executor.0 6299 1 776 0 S uwait 0xfffffe0058dd0100 syz-executor.0 5505 0 0 0 DL mdwait 0xfffffe0008173000 [md0] 4896 1 792 0 T syz-executor.3 4892 1 792 0 T umtxn 0xfffffe0057889180 syz-executor.3 4887 1 792 0 T uwait 0xfffffe005788b480 syz-executor.3 4885 1 792 0 T uwait 0xfffffe0058dce280 syz-executor.3 4266 0 0 0 DL - 0xffffffff83f639c0 [soaiod4] 4265 0 0 0 DL - 0xffffffff83f639c0 [soaiod3] 4264 0 0 0 DL - 0xffffffff83f639c0 [soaiod2] 4263 0 0 0 DL - 0xffffffff83f639c0 [soaiod1] 3759 1 3758 0 SV uwait 0xfffffe005788b380 syz-executor.3 3757 1 3756 0 SV uwait 0xfffffe005788a200 syz-executor.2 3753 1 3752 0 SV uwait 0xfffffe0058dcfa00 syz-executor.3 3751 1 3750 0 SV uwait 0xfffffe0057889c80 syz-executor.2 3747 1 3746 0 SV uwait 0xfffffe0057327380 syz-executor.3 3743 1 3742 0 SV uwait 0xfffffe005788a400 syz-executor.2 3731 1 3729 0 SV uwait 0xfffffe0057328580 syz-executor.2 3722 1 3722 65 Ss select 0xfffffe0056f6de40 dhclient 3149 1 3149 0 Ss select 0xfffffe009abc35c0 dhclient 3146 1 3146 0 Ss select 0xfffffe00578fb8c0 dhclient 3126 1 3126 65 Ss select 0xfffffe0099c03840 dhclient 2399 1 2399 0 Ss select 0xfffffe0099c05840 dhclient 2396 1 2396 0 Ss select 0xfffffe0056f6af40 dhclient 2369 1 2369 65 Ss select 0xfffffe00578fd5c0 dhclient 1767 1 1767 0 Ss select 0xfffffe0056f6a240 dhclient 1764 1 1764 0 Ss select 0xfffffe00578facc0 dhclient 1740 1 1740 65 Ss select 0xfffffe00578fc4c0 dhclient 1433 1 776 0 S umtxn 0xfffffe0057328b80 syz-executor.0 1430 1 776 0 S uwait 0xfffffe0058dcf900 syz-executor.0 1423 1 776 0 S uwait 0xfffffe0058dcfd00 syz-executor.0 1419 1 776 0 S uwait 0xfffffe0057329880 syz-executor.0 1163 0 0 0 DL aiordy 0xfffffe008fe0c548 [aiod4] 1162 0 0 0 DL aiordy 0xfffffe0092777548 [aiod3] 1161 0 0 0 DL aiordy 0xfffffe0092dfd548 [aiod2] 1159 0 0 0 DL aiordy 0xfffffe0092dfda90 [aiod1] 1119 1 1119 0 Ss select 0xfffffe00578faec0 dhclient 1116 1 1116 0 Ss select 0xfffffe00578fae40 dhclient 792 774 792 0 Ss nanslp 0xffffffff83e43c80 syz-executor.3 787 774 787 0 Ss nanslp 0xffffffff83e43c80 syz-executor.2 777 774 777 0 Ss nanslp 0xffffffff83e43c80 syz-executor.1 776 774 776 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100103 S uwait 0xfffffe0053c03f00 syz-fuzzer 100119 S uwait 0xfffffe0057327280 syz-fuzzer 100120 S uwait 0xfffffe0058dd0d00 syz-fuzzer 100121 S uwait 0xfffffe0058dd0e00 syz-fuzzer 100122 S uwait 0xfffffe0058dd0f00 syz-fuzzer 100123 S uwait 0xfffffe0058dd1080 syz-fuzzer 100124 S uwait 0xfffffe0058dd1180 syz-fuzzer 100125 S uwait 0xfffffe0058dd1280 syz-fuzzer 107583 S kqread 0xfffffe0007957500 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe008fe0a0b0 csh 770 688 770 0 Ss select 0xfffffe0056f6b8c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579c9cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057472cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579ca0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579ca4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579ca8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579cacb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579cb0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579cb4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e43c80 cron 688 1 688 0 Ss select 0xfffffe0056f6ad40 sshd 501 1 501 0 Ss select 0xfffffe0056f6b840 syslogd 430 1 430 0 Ss select 0xfffffe0056f6b4c0 devd 429 1 429 65 Ss select 0xfffffe0056f6b240 dhclient 344 1 344 0 Ss select 0xfffffe0056f6b1c0 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b2c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe00579a3548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f67ae0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100091 D sdflush 0xfffffe0058affce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8f478 [dom0] 100080 D launds 0xffffffff83f8f484 [laundry: dom0] 100081 D umarcl 0xffffffff81e492f0 [uma] 7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff848e6550 [pf purge] 5 0 0 0 DL waiting 0xffffffff846a64a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa3240 [doneq0] 100045 D - 0xffffffff83aa31c0 [async] 100076 D - 0xffffffff83aa3040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8aca0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e19280 [g_event] 100036 D - 0xffffffff83e192a0 [g_up] 100037 D - 0xffffffff83e192c0 [g_down] 2 0 0 0 TL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe0053de1000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8b780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e19c80 [swapper] 100005 D - 0xfffffe0053e84100 [if_config_tqg_0] 100006 D - 0xfffffe0053e84000 [softirq_0] 100007 D - 0xfffffe0053e83e00 [softirq_1] 100008 D - 0xfffffe0053e83d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e83c00 [if_io_tqg_1] 100010 D - 0xfffffe000795a100 [inm_free taskq] 100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007959e00 [in6m_free taskq] 100013 D - 0xfffffe0007959d00 [deferred_unmount ta] 100014 D - 0xfffffe0007959c00 [thread taskq] 100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq] 100017 D - 0xfffffe0007959900 [pci_hp taskq] 100020 D - 0xfffffe0007959600 [aiod_kick taskq] 100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007959300 [firmware taskq] 100038 D - 0xfffffe0007959200 [crypto_0] 100039 D - 0xfffffe0007959200 [crypto_1] 100055 D - 0xfffffe0007959000 [vtnet0 rxq 0] 100056 D - 0xfffffe0007958e00 [vtnet0 txq 0] 100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007958c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b5d621 [deadlkres] 100070 D - 0xfffffe000795a200 [mca taskq] 100071 D - 0xfffffe00585ef600 [acpi_task_0] 100072 D - 0xfffffe00585ef600 [acpi_task_1] 100073 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe0007959100 [CAM taskq] db> show all locks Process 30155 (syz-executor.3) thread 0xfffffe009c208ac0 (142500) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe009a360180) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4165 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 97 10413K 12072 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4254 filedesc 486 3888K 58013 sysctloid 36375 2143K 36446 vtbuf 24 1968K 46 subproc 747 1593K 30550 kobj 328 1312K 571 newblk 84 1045K 110296 pcb 465 1034K 53334 vfscache 3 1025K 3 inodedep 23 521K 33503 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filemon 38 304K 464 vmem 3 276K 7 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 kdtrace 819 137K 72657 linker 358 134K 807 pagedep 9 130K 29297 tfo_ccache 1 128K 1 umtx 968 121K 968 sctp_atcl 318 120K 40254 DEVFS1 118 118K 135 sem 4 106K 4 BPF 46 88K 173 bus 995 81K 5208 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 md_disk 18 37K 19 md_sectors 9 36K 9 temp 35 35K 35490 DEVFS3 137 35K 147 hostcache 1 32K 1 shm 1 32K 49 msg 4 30K 4 gtaskqueue 18 26K 18 kqueue 364 25K 30364 routetbl 160 24K 2516 pwddesc 355 23K 30466 kbdmux 6 22K 6 ifaddr 71 21K 74 lltable 61 20K 1451 DEVFS_RULE 56 20K 56 GEOM 124 20K 811 ufs_mount 4 17K 5 proc 3 17K 3 sctp_atky 421 17K 55024 tty 16 16K 16 ithread 97 16K 97 sctp_timw 60 15K 60 bus-sc 34 15K 1681 ksem 35 14K 531 KTRACE 102 13K 26988860 ether_multi 157 13K 267 ifnet 7 13K 7 devstat 6 13K 6 pf_table 6 12K 522 freework 48 12K 62756 eventhandler 136 12K 136 kenv 95 12K 95 crypto 14 11K 835 rman 88 11K 431 cred 41 11K 632 CAM queue 5 11K 1528 in6_multi 71 9K 78 DEVFSP 143 9K 2744 bmsafemap 2 9K 34321 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 38 pfs_vncache 1 8K 1 proc-args 379 8K 31661 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 session 58 8K 170 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 678 pf_ifnet 17 6K 549 CC Mem 82 6K 15885 sctp_athm 318 5K 42009 ufs_dirhash 24 5K 24 UMA 281 5K 281 tcp_fsb 54 5K 3302 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 mount 35 4K 396 cryptodev 59 4K 3710 lockf 33 4K 1422 acpisem 28 4K 28 selfd 55 4K 388869 hhook 15 4K 17 kcovinfo 52 4K 52 inpcbpolicy 98 4K 24259 sctp_map 194 4K 24018 dirrem 11 3K 32161 freeblks 11 3K 33130 terminal 11 3K 11 pf_osfp 25 3K 25 uidinfo 5 3K 79 filedesc_to_leader 40 3K 91 select 19 3K 917 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 freefile 14 2K 31744 Unitno 27 2K 1459 osd 86 2K 15746 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 21 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 57972 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1350 NFSD session 1 1K 1 pf_rule 7 1K 327 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 indirdep 3 1K 47388 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 encap_export_host 12 1K 12 procdesc 5 1K 18 ip_msource 9 1K 27 newdirblk 4 1K 28986 diradd 4 1K 32205 pfil 4 1K 4 eventfd 4 1K 117 cdev 2 1K 2 chacha20random 1 1K 1 vnodes 2 1K 42 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 46137 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 iov 2 1K 113482 filecaps 5 1K 137 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 pmc 1 1K 1 acpiintr 1 1K 1 sigio 1 1K 30 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 18339 sctp_iter 0 0K 70 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 61 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 208 sctp_stri 0 0K 3654 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 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 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 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 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 32322 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 671 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 162 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 vtfont 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 429 ip6_msource 0 0K 0 ip6_moptions 0 0K 32 in6_mfilter 0 0K 7 frag6 0 0K 5 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 65 in_mfilter 0 0K 73 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 agp 0 0K 0 statfs 0 0K 29362 namei_tracker 0 0K 22 export_host 0 0K 0 cl_savebuf 0 0K 33 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 1241 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 6 lio 0 0K 258 acl 0 0K 0 mbuf_tag 0 0K 490 ktls 0 0K 0 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 1711 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 430 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 1083 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 43 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 126 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8323 1329 936424 0 254 39534592 0 tcp_log 416 5424 14646 2713283 0 254 8349120 0 mbuf 256 9295 7988 10911574 0 254 4424448 0 malloc-16384 16384 246 5 29168 0 1 4112384 0 RADIX NODE 144 18103 260 790742 0 62 2644272 0 ertt_txseginfo 40 58295 6749 4671235 0 254 2601760 0 mbuf_cluster 2048 762 508 767 0 254 2600960 0 pbuf 2624 0 698 0 0 2 1831552 0 sctp_asoc 2256 97 668 11739 0 254 1725840 0 BUF TRIE 144 381 11407 82481 0 62 1697472 0 malloc-384 384 4169 31 4509 0 30 1612800 0 malloc-4096 4096 384 6 30240 0 2 1597440 0 VM OBJECT 264 5926 104 455592 0 30 1591920 0 malloc-128 128 11982 263 44477 0 126 1567360 0 vmem btag 56 24752 55 24752 0 254 1389192 0 UMA Slabs 0 112 12321 21 12321 0 126 1382304 0 malloc-4096 4096 328 4 578 0 2 1359872 0 tcp_bbr_map 128 5499 5103 1230402 0 126 1357056 0 MAP ENTRY 96 10603 359 1120111 0 126 1052352 0 FFS inode 1160 836 39 32628 0 8 1015000 0 sctp_ep 1208 221 549 26482 0 254 930160 0 256 Bucket 2048 330 102 35288 0 8 884736 0 THREAD 1808 456 28 42500 0 8 875072 0 VMSPACE 2552 326 10 30087 0 4 857472 0 socket 960 257 507 53052 0 254 733440 0 malloc-2048 2048 225 111 26677 0 8 688128 0 sctp_raddr 736 101 669 13666 0 254 566720 0 tcpcb 1104 82 429 15735 0 254 564144 0 PROC 1352 361 23 30155 0 8 519168 0 VNODE 448 877 86 32671 0 30 431424 0 FPU_save_area 832 458 46 50037 0 16 419328 0 filedesc0 1072 355 23 30466 0 8 405216 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 4 2 140 0 1 393216 0 malloc-8192 8192 44 4 672 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_chunk 152 141 2147 196828 0 254 347776 0 malloc-64 64 4592 259 35023 0 254 310464 0 malloc-65536 65536 2 2 43 0 1 262144 0 malloc-32768 32768 1 7 44745 0 1 262144 0 malloc-16 16 15105 145 15332 0 254 244000 0 FFS2 dinode 256 836 94 32628 0 62 238080 0 malloc-256 256 429 501 302691 0 62 238080 0 malloc-384 384 320 280 40256 0 30 230400 0 malloc-1024 1024 100 124 11636 0 16 229376 0 DEVCTL 1024 0 220 173 0 0 225280 0 128 Bucket 1024 113 82 10091 0 16 199680 0 malloc-65536 65536 1 2 415 0 1 196608 0 malloc-65536 65536 0 3 8 0 1 196608 0 malloc-65536 65536 0 3 776 0 1 196608 0 malloc-32768 32768 1 5 51 0 1 196608 0 mbuf_packet 256 59 703 212105 0 254 195072 0 UMA Zones 768 253 1 253 0 16 195072 0 malloc-32 32 5496 174 6533 0 254 181440 0 malloc-128 128 1243 152 27537 0 126 178560 0 vnpbuf 2624 0 64 7 0 64 167936 0 malloc-384 384 385 35 964 0 30 161280 0 malloc-256 256 505 125 42946 0 62 161280 0 S VFS Cache 104 1054 467 33926 0 126 158184 0 malloc-384 384 48 342 37398 0 30 149760 0 malloc-64 64 480 1851 23357815 0 254 149184 0 malloc-1024 1024 132 12 514 0 16 147456 0 malloc-128 128 1017 130 2971 0 126 146816 0 malloc-8192 8192 6 10 32 0 1 131072 0 unpcb 256 29 481 2227 0 254 130560 0 malloc-256 256 303 207 27971 0 62 130560 0 malloc-256 256 93 417 36528 0 62 130560 0 clpbuf 2624 0 48 172 0 16 125952 0 ksiginfo 112 369 675 8520 0 126 116928 0 malloc-128 128 404 495 62693 0 126 115072 0 malloc-64 64 696 879 32967 0 254 100800 0 malloc-128 128 571 204 8581 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 malloc-32768 32768 0 3 10 0 1 98304 0 malloc-16384 16384 0 6 26 0 1 98304 0 UMA Kegs 384 239 4 239 0 30 93312 0 syncache 168 0 528 35 0 254 88704 0 64 Bucket 512 103 65 52961 0 30 86016 0 g_bio 408 0 210 669014 0 30 85680 0 32 Bucket 256 130 185 24931 0 62 80640 0 sctp_readq 152 0 520 14392 0 254 79040 0 TURNSTILE 136 485 82 485 0 62 77112 0 tcp_inpcb 424 82 98 15735 0 30 76320 0 Files 80 641 259 103902 0 126 72000 0 malloc-64 64 654 417 3540 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 4 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 malloc-2048 2048 14 18 3578 0 8 65536 0 malloc-2048 2048 6 26 1847 0 8 65536 0 tcp_rack_pcb 896 28 44 3276 0 16 64512 0 sctp_stream_msg_out 112 28 512 3769 0 254 60480 0 pipe 744 43 37 1268 0 16 59520 0 malloc-384 384 64 86 1454 0 30 57600 0 malloc-4096 4096 11 3 34420 0 2 57344 0 malloc-4096 4096 13 1 13 0 2 57344 0 SLEEPQUEUE 88 485 155 485 0 126 56320 0 udplite_inpcb 424 0 126 471 0 30 53424 0 udp_inpcb 424 11 115 7389 0 30 53424 0 ripcb 424 5 121 664 0 30 53424 0 malloc-64 64 9 810 102784 0 254 52416 0 malloc-64 64 429 390 33092 0 254 52416 0 malloc-128 128 170 233 1473 0 126 51584 0 malloc-128 128 195 208 1608 0 126 51584 0 malloc-128 128 56 347 58841 0 126 51584 0 malloc-256 256 83 112 26389 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 151263 0 16 49152 0 malloc-1024 1024 27 21 4132 0 16 49152 0 malloc-1024 1024 6 42 531 0 16 49152 0 malloc-512 512 2 94 3648 0 30 49152 0 pcpu-8 8 4892 1252 18611 0 254 49152 0 da_ccb 544 0 84 167381 0 16 45696 0 tcp_bbr_pcb 832 13 41 4066 0 16 44928 0 malloc-32 32 594 792 42405 0 254 44352 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 6 4 635 0 2 40960 0 malloc-4096 4096 6 4 10 0 2 40960 0 sctp_laddr 48 72 768 9499 0 254 40320 0 Mountpoints 2752 2 12 6 0 4 38528 0 hostcache 64 5 562 5 0 254 36288 0 PWD 32 270 864 28845 0 254 36288 0 malloc-64 64 199 368 1010 0 254 36288 0 malloc-64 64 18 549 29300 0 254 36288 0 16 Bucket 144 93 159 7416 0 62 36288 0 8 Bucket 80 71 379 7603 0 126 36000 0 itimer 352 0 99 158 0 30 34848 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 2 133 4059 0 62 34560 0 malloc-256 256 48 87 61 0 62 34560 0 malloc-256 256 18 117 1371 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 1 3 14 0 1 32768 0 malloc-2048 2048 3 13 11 0 8 32768 0 malloc-2048 2048 2 14 69 0 8 32768 0 malloc-2048 2048 2 14 160 0 8 32768 0 malloc-2048 2048 10 6 59 0 8 32768 0 malloc-1024 1024 0 32 364 0 16 32768 0 malloc-1024 1024 11 21 156 0 16 32768 0 malloc-1024 1024 6 26 1787 0 16 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 11 53 1359 0 30 32768 0 malloc-512 512 3 61 218 0 30 32768 0 malloc-512 512 0 64 4248 0 30 32768 0 malloc-512 512 0 64 30 0 30 32768 0 malloc-512 512 10 54 177 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 289072 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 70 194 8601 0 126 31680 0 cpuset 104 7 272 3820 0 126 29016 0 sctp_asconf_ack 48 0 588 66 0 254 28224 0 tcp_inpcb ports 32 15 867 11968 0 254 28224 0 ertt 72 82 310 15735 0 126 28224 0 malloc-32 32 234 648 26370 0 254 28224 0 malloc-32 32 320 562 29946 0 254 28224 0 4 Bucket 48 7 581 730 0 254 28224 0 2 Bucket 32 85 797 11634 0 254 28224 0 AIO 208 0 133 612 0 62 27664 0 malloc-8192 8192 1 2 5 0 1 24576 0 malloc-8192 8192 2 1 3 0 1 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 60 216 179 0 126 24288 0 rl_entry 40 360 246 366 0 254 24240 0 malloc-384 384 0 60 88 0 30 23040 0 malloc-384 384 44 16 46 0 30 23040 0 malloc-384 384 1 59 125 0 30 23040 0 domainset 40 0 567 3109 0 254 22680 0 tfo_ccache_entries 80 3 253 3 0 126 20480 0 udpcb 32 11 619 7860 0 254 20160 0 udplite_inpcb ports 32 0 630 56 0 254 20160 0 udp_inpcb ports 32 3 627 198 0 254 20160 0 malloc-32 32 6 624 19843 0 254 20160 0 malloc-32 32 157 473 998574 0 254 20160 0 malloc-32 32 56 574 507 0 254 20160 0 malloc-32 32 23 607 1737 0 254 20160 0 malloc-16 16 431 819 84243 0 254 20000 0 malloc-16 16 221 1029 24094 0 254 20000 0 cryptop 280 0 70 218 0 30 19600 0 AIOCB 552 0 35 554 0 16 19320 0 L VFS Cache 320 0 60 50 0 30 19200 0 AIOLIO 272 0 70 125 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-512 512 0 32 28 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 1763321 0 254 16032 0 malloc-16 16 509 491 3510 0 254 16000 0 malloc-16 16 338 662 31460 0 254 16000 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 15 45 1053 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_id_bucket 176 0 69 1 0 62 12144 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 10 740 45654 0 254 12000 0 malloc-16 16 22 728 206 0 254 12000 0 malloc-16 16 20 730 3009806 0 254 12000 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 12 10 12 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 104 0 254 2048 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 1 0 0 0 0 254 0 0 md3 1 0 0 0 0 254 0 0 md2 1 0 0 0 0 254 0 0 md1 1 0 0 0 0 254 0 0 md0 1 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 0 254 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 184 0 0 0 0 62 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 ipq 56 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 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 608 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-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-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 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0