panic: Assertion clen >= sizeof(*cm) && clen <= cm->cmsg_len failed at /syzkaller/managers/i386/kernel/sys/kern/uipc_usrreq.c:2018 cpuid = 0 time = 622 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009e8bb310 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009e8bb470 vpanic() at vpanic+0x2b8/frame 0xfffffe009e8bb550 panic() at panic+0xb5/frame 0xfffffe009e8bb610 unp_externalize() at unp_externalize+0x693/frame 0xfffffe009e8bb6b0 soreceive_generic() at soreceive_generic+0xf24/frame 0xfffffe009e8bb8a0 soreceive() at soreceive+0xf6/frame 0xfffffe009e8bb910 kern_recvit() at kern_recvit+0x54e/frame 0xfffffe009e8bbad0 freebsd32_recvmsg() at freebsd32_recvmsg+0x444/frame 0xfffffe009e8bbd30 ia32_syscall() at ia32_syscall+0x41a/frame 0xfffffe009e8bbf30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 28452 tid 140314 ] 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 0xfffffe009e8bb450 rbp 0xfffffe009e8bb470 rsi 0x40001 rdi 0xffffffff8172b348 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe009aeab740 r13 0xfffffe009e8bb401 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 28452 (syz-executor.2) at 0xfffffe009ba09000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffffe0056f9e548 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053de1000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009c2cb000 (map 0xfffffe009c2cb000) (map.pmap 0xfffffe009c2cb0c0) (pmap 0xfffffe009c2cb128) threads: 3 131602 RunQ syz-executor.2 140314 Run CPU 0 syz-executor.2 140316 RunQ syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 28452 789 789 0 R (threaded) syz-executor.2 131602 RunQ syz-executor.2 140314 Run CPU 0 syz-executor.2 140316 RunQ syz-executor.2 28451 800 800 0 R (threaded) syz-executor.3 140282 RunQ syz-executor.3 140313 S connec 0xfffffe009c32b85a syz-executor.3 140315 Run CPU 1 syz-executor.3 28446 776 776 0 R (threaded) syz-executor.0 140226 RunQ syz-executor.0 140305 S connec 0xfffffe0058c0385a syz-executor.0 140307 S uwait 0xfffffe009b01e180 syz-executor.0 140309 S uwait 0xfffffe009b01bb00 syz-executor.0 140310 S uwait 0xfffffe009b01b100 syz-executor.0 28227 1 776 0 S uwait 0xfffffe009b01c580 syz-executor.0 28215 1 776 0 S uwait 0xfffffe009b01ca80 syz-executor.0 28206 1 776 0 S uwait 0xfffffe009b01d700 syz-executor.0 28196 1 776 0 S uwait 0xfffffe009becad00 syz-executor.0 27747 1 800 0 S uwait 0xfffffe009b01d500 syz-executor.3 27740 1 777 0 S uwait 0xfffffe009bec9a80 syz-executor.1 27731 1 777 0 S uwait 0xfffffe009bec9d80 syz-executor.1 27730 1 800 0 S uwait 0xfffffe009b01de00 syz-executor.3 27723 1 800 0 S uwait 0xfffffe005732a600 syz-executor.3 27722 1 777 0 S uwait 0xfffffe009becbc80 syz-executor.1 27716 1 777 0 S uwait 0xfffffe009b01e780 syz-executor.1 26801 1 776 0 S uwait 0xfffffe009b01c380 syz-executor.0 26797 1 776 0 S uwait 0xfffffe009b01e580 syz-executor.0 26790 1 776 0 S umtxn 0xfffffe009b01cb80 syz-executor.0 26788 1 776 0 S uwait 0xfffffe009becc300 syz-executor.0 26779 1 776 0 S uwait 0xfffffe009b01dc00 syz-executor.0 26772 1 776 0 S uwait 0xfffffe009becc100 syz-executor.0 26768 1 776 0 S uwait 0xfffffe009b01da00 syz-executor.0 26762 1 776 0 S uwait 0xfffffe009b01bd00 syz-executor.0 26187 1 777 0 S uwait 0xfffffe009becb080 syz-executor.1 26185 1 777 0 S uwait 0xfffffe009becbd80 syz-executor.1 26182 1 777 0 S uwait 0xfffffe009b01d000 syz-executor.1 26176 1 777 0 S uwait 0xfffffe009becbb80 syz-executor.1 24633 1 800 0 SV uwait 0xfffffe009b01ce80 syz-executor.3 24377 1 800 0 S uwait 0xfffffe009beca300 syz-executor.3 24376 1 777 0 S uwait 0xfffffe009b01d300 syz-executor.1 24373 1 777 0 S uwait 0xfffffe009becb680 syz-executor.1 24372 1 800 0 S uwait 0xfffffe009b7e0a00 syz-executor.3 24367 1 800 0 S uwait 0xfffffe009b01c980 syz-executor.3 24366 1 777 0 S uwait 0xfffffe009b01d800 syz-executor.1 24363 1 777 0 S uwait 0xfffffe009b01df00 syz-executor.1 23656 1 800 0 S uwait 0xfffffe005732a700 syz-executor.3 23382 1 23378 0 S uwait 0xfffffe009becb280 syz-executor.1 23377 1 23376 0 S uwait 0xfffffe009becac00 syz-executor.1 23373 1 23370 0 S uwait 0xfffffe009becb580 syz-executor.1 23366 1 23365 0 S uwait 0xfffffe009bf61400 syz-executor.1 23157 1 789 0 S uwait 0xfffffe009b01d100 syz-executor.2 23044 1 800 0 S uwait 0xfffffe009becb880 syz-executor.3 22705 1 22701 0 SV uwait 0xfffffe009beca500 syz-executor.3 22703 1 800 0 S uwait 0xfffffe009b01d900 syz-executor.3 22339 1 777 0 S uwait 0xfffffe0057889200 syz-executor.1 22334 1 777 0 S uwait 0xfffffe009becaf00 syz-executor.1 22326 1 777 0 S uwait 0xfffffe009b01e680 syz-executor.1 22321 1 777 0 S uwait 0xfffffe009b7e0d00 syz-executor.1 22316 1 777 0 S uwait 0xfffffe009becc500 syz-executor.1 22315 1 777 0 S uwait 0xfffffe009b7e0f00 syz-executor.1 22305 1 777 0 S uwait 0xfffffe009becb480 syz-executor.1 22301 1 777 0 S uwait 0xfffffe009beca400 syz-executor.1 21878 1 776 0 T uwait 0xfffffe009b7e0e00 syz-executor.0 21876 1 777 0 T syz-executor.1 21875 1 776 0 T uwait 0xfffffe009becaa00 syz-executor.0 21871 1 777 0 T uwait 0xfffffe009becb380 syz-executor.1 21868 1 777 0 T uwait 0xfffffe009becc200 syz-executor.1 21867 1 789 0 T uwait 0xfffffe009beca900 syz-executor.2 21864 1 789 0 T uwait 0xfffffe005732aa80 syz-executor.2 21862 1 776 0 T uwait 0xfffffe009beca200 syz-executor.0 21861 1 789 0 T uwait 0xfffffe009b01e880 syz-executor.2 21854 1 776 0 T syz-executor.0 21735 1 789 0 S uwait 0xfffffe009bf61180 syz-executor.2 21729 1 777 0 S uwait 0xfffffe009beca600 syz-executor.1 21728 1 789 0 S uwait 0xfffffe009b7e0800 syz-executor.2 21721 1 777 0 S umtxn 0xfffffe009bf62780 syz-executor.1 21719 1 789 0 S uwait 0xfffffe005732a300 syz-executor.2 21714 1 777 0 S uwait 0xfffffe009b7e0c00 syz-executor.1 21706 1 777 0 S umtxn 0xfffffe009bf63900 syz-executor.1 21194 1 776 0 S uwait 0xfffffe0057889100 syz-executor.0 21172 1 800 0 S uwait 0xfffffe009b7e0900 syz-executor.3 21171 1 777 0 S uwait 0xfffffe009becba80 syz-executor.1 21166 1 800 0 S uwait 0xfffffe009becb980 syz-executor.3 21164 1 777 0 S uwait 0xfffffe009becc000 syz-executor.1 21161 1 800 0 S uwait 0xfffffe009bf62380 syz-executor.3 21160 1 777 0 S uwait 0xfffffe005732a980 syz-executor.1 21157 1 777 0 S uwait 0xfffffe0057889500 syz-executor.1 20934 1 800 0 S uwait 0xfffffe009bf61080 syz-executor.3 20925 1 800 0 S uwait 0xfffffe005732a500 syz-executor.3 20923 1 777 0 S uwait 0xfffffe009bf62c00 syz-executor.1 20919 1 777 0 S uwait 0xfffffe005732ae80 syz-executor.1 20911 1 800 0 S uwait 0xfffffe009becc400 syz-executor.3 20910 1 777 0 S uwait 0xfffffe009bf64200 syz-executor.1 20906 1 776 0 S uwait 0xfffffe009bf61b80 syz-executor.0 20904 1 800 0 S uwait 0xfffffe009bf63b00 syz-executor.3 20902 1 777 0 S uwait 0xfffffe009becbe80 syz-executor.1 20899 1 776 0 S uwait 0xfffffe009bf61580 syz-executor.0 20897 1 800 0 S uwait 0xfffffe009bf61480 syz-executor.3 20896 1 777 0 S uwait 0xfffffe009bf61a80 syz-executor.1 20892 1 776 0 S uwait 0xfffffe005732ad80 syz-executor.0 20890 1 800 0 S uwait 0xfffffe009bf62b00 syz-executor.3 20889 1 777 0 S uwait 0xfffffe005732a400 syz-executor.1 20878 1 777 0 S uwait 0xfffffe0057889700 syz-executor.1 20559 1 789 0 S uwait 0xfffffe009bf61c80 syz-executor.2 20558 1 777 0 S uwait 0xfffffe005732a800 syz-executor.1 20557 1 789 0 S uwait 0xfffffe0057889300 syz-executor.2 20555 1 777 0 S uwait 0xfffffe005732a200 syz-executor.1 20550 1 776 0 S uwait 0xfffffe009becc700 syz-executor.0 20549 1 789 0 S uwait 0xfffffe009becc600 syz-executor.2 20548 1 776 0 S uwait 0xfffffe009bf63f00 syz-executor.0 20547 1 777 0 S uwait 0xfffffe009bf61200 syz-executor.1 20546 1 789 0 S uwait 0xfffffe009bf61300 syz-executor.2 20544 1 777 0 S uwait 0xfffffe009bf61880 syz-executor.1 20537 1 789 0 S uwait 0xfffffe009bf62880 syz-executor.2 20536 1 777 0 S uwait 0xfffffe009bf61d80 syz-executor.1 20535 1 789 0 S uwait 0xfffffe009b7dd980 syz-executor.2 20534 1 777 0 S uwait 0xfffffe009bf61f00 syz-executor.1 20533 1 776 0 S uwait 0xfffffe009bf61980 syz-executor.0 20531 1 776 0 S uwait 0xfffffe009bf62a00 syz-executor.0 20524 1 776 0 S uwait 0xfffffe009bf61680 syz-executor.0 20523 1 776 0 S uwait 0xfffffe005732ab80 syz-executor.0 20517 1 776 0 S uwait 0xfffffe009bf61780 syz-executor.0 20516 1 776 0 S uwait 0xfffffe009a12a780 syz-executor.0 20164 1 800 0 S uwait 0xfffffe009bf62280 syz-executor.3 19423 1 789 0 S uwait 0xfffffe009bf62480 syz-executor.2 19421 1 800 0 S uwait 0xfffffe009a126a00 syz-executor.3 19413 1 789 0 S uwait 0xfffffe0057889000 syz-executor.2 19411 1 800 0 S uwait 0xfffffe009bf62180 syz-executor.3 19407 1 789 0 S uwait 0xfffffe009bf63a00 syz-executor.2 19406 1 800 0 S uwait 0xfffffe009bf62080 syz-executor.3 19401 1 800 0 S uwait 0xfffffe0057889600 syz-executor.3 19252 1 789 0 S uwait 0xfffffe009b7dd880 syz-executor.2 18710 1 776 0 S uwait 0xfffffe0057889400 syz-executor.0 18708 1 776 0 S uwait 0xfffffe009bf63380 syz-executor.0 18700 1 776 0 S uwait 0xfffffe0057889800 syz-executor.0 18699 1 776 0 S uwait 0xfffffe009bf63e00 syz-executor.0 18690 1 776 0 S uwait 0xfffffe009bf63080 syz-executor.0 18689 1 776 0 S uwait 0xfffffe005788a800 syz-executor.0 18685 1 777 0 S uwait 0xfffffe009a12ae00 syz-executor.1 18684 1 777 0 S uwait 0xfffffe0057889900 syz-executor.1 18681 1 777 0 S uwait 0xfffffe009bf62980 syz-executor.1 18680 1 777 0 S uwait 0xfffffe009b7dda80 syz-executor.1 18677 1 777 0 S umtxn 0xfffffe009bf62f00 syz-executor.1 18675 1 800 0 S uwait 0xfffffe009bf62d00 syz-executor.3 18674 1 800 0 S uwait 0xfffffe009bf64080 syz-executor.3 18673 1 777 0 S uwait 0xfffffe009bf63480 syz-executor.1 18669 1 800 0 S uwait 0xfffffe009bf62680 syz-executor.3 18667 1 800 0 S uwait 0xfffffe005788a400 syz-executor.3 18665 1 800 0 S uwait 0xfffffe009a12a980 syz-executor.3 18664 1 800 0 S uwait 0xfffffe0057889b00 syz-executor.3 18662 1 800 0 S uwait 0xfffffe009bf62580 syz-executor.3 18661 1 800 0 S uwait 0xfffffe009bf63180 syz-executor.3 18659 1 800 0 S uwait 0xfffffe009b7ddb80 syz-executor.3 18658 1 800 0 S uwait 0xfffffe009b7df800 syz-executor.3 18656 1 800 0 S uwait 0xfffffe009b7de680 syz-executor.3 18655 1 800 0 S uwait 0xfffffe009bf63c00 syz-executor.3 18650 1 800 0 S uwait 0xfffffe009bf63280 syz-executor.3 18649 1 800 0 S umtxn 0xfffffe009b7dd780 syz-executor.3 18153 1 777 0 S uwait 0xfffffe009b7dd280 syz-executor.1 18102 1 789 0 S uwait 0xfffffe0057328780 syz-executor.2 18084 1 777 60928 R syz-executor.1 18081 1 777 60928 R syz-executor.1 18077 1 777 60928 R syz-executor.1 18072 1 777 60928 R syz-executor.1 17835 1 776 0 S uwait 0xfffffe009b7dd080 syz-executor.0 17831 1 789 0 S uwait 0xfffffe009b7dd180 syz-executor.2 17830 1 776 0 S uwait 0xfffffe009bf63700 syz-executor.0 17827 1 789 0 S uwait 0xfffffe009bf63800 syz-executor.2 17826 1 776 0 S uwait 0xfffffe009a12ab80 syz-executor.0 17822 1 789 0 S uwait 0xfffffe005788a500 syz-executor.2 17820 1 776 0 S uwait 0xfffffe009bf63580 syz-executor.0 17818 1 789 0 S uwait 0xfffffe005788b200 syz-executor.2 17815 1 776 0 S uwait 0xfffffe009bf64180 syz-executor.0 17814 1 789 0 S uwait 0xfffffe0057889c00 syz-executor.2 17810 1 776 0 S uwait 0xfffffe009a12a680 syz-executor.0 17809 1 789 0 S uwait 0xfffffe009b7ddf00 syz-executor.2 17805 1 777 0 S uwait 0xfffffe009b7df180 syz-executor.1 17803 1 777 0 S uwait 0xfffffe009bf64580 syz-executor.1 17798 1 777 0 S uwait 0xfffffe009b7ddd80 syz-executor.1 17794 1 777 0 S uwait 0xfffffe009b7dfa80 syz-executor.1 16759 1 800 0 SV uwait 0xfffffe009b7dd480 syz-executor.3 16747 1 800 0 SV uwait 0xfffffe009bf64480 syz-executor.3 16467 1 776 0 S uwait 0xfffffe005788aa80 syz-executor.0 16466 1 776 0 T uwait 0xfffffe009bf63d00 syz-executor.0 16455 1 776 0 T uwait 0xfffffe009b7dde00 syz-executor.0 16452 1 789 0 T uwait 0xfffffe009a12a880 syz-executor.2 16451 1 776 0 S uwait 0xfffffe005788ca00 syz-executor.0 16450 1 777 0 S uwait 0xfffffe009b7dd800 syz-executor.1 16449 1 789 0 T uwait 0xfffffe009b7de880 syz-executor.2 16447 1 777 0 T uwait 0xfffffe005788a180 syz-executor.1 16445 1 789 0 T uwait 0xfffffe009b7dd680 syz-executor.2 16444 1 777 0 T syz-executor.1 16443 1 789 0 T syz-executor.2 16442 1 777 0 T uwait 0xfffffe0057889d00 syz-executor.1 16437 1 789 0 T uwait 0xfffffe005788a080 syz-executor.2 16436 1 776 0 T uwait 0xfffffe009bf64680 syz-executor.0 16435 1 776 0 T uwait 0xfffffe009b7def00 syz-executor.0 16434 1 789 0 T uwait 0xfffffe005788b500 syz-executor.2 16431 1 777 0 T uwait 0xfffffe005788a600 syz-executor.1 16428 1 777 0 T syz-executor.1 16423 1 777 0 T uwait 0xfffffe0057889f00 syz-executor.1 16421 1 777 0 T uwait 0xfffffe009b7de380 syz-executor.1 15764 1 789 60928 S uwait 0xfffffe009b7dd380 syz-executor.2 15762 1 789 60928 S uwait 0xfffffe009b7dfd80 syz-executor.2 15758 1 776 60928 S uwait 0xfffffe009b7df900 syz-executor.0 15757 1 789 60928 S uwait 0xfffffe009b7dd580 syz-executor.2 15754 1 776 60928 S uwait 0xfffffe009a12ad00 syz-executor.0 15750 1 776 60928 S uwait 0xfffffe0057889a00 syz-executor.0 15745 1 776 60928 S uwait 0xfffffe009b7de980 syz-executor.0 14368 1 777 0 S umtxn 0xfffffe009b7ddc80 syz-executor.1 14360 1 777 0 S uwait 0xfffffe0057328800 syz-executor.1 14350 1 777 0 S uwait 0xfffffe005788a280 syz-executor.1 14338 1 777 0 S uwait 0xfffffe005899d480 syz-executor.1 14210 1 789 0 S uwait 0xfffffe009b7df600 syz-executor.2 14207 1 800 0 S uwait 0xfffffe009b7de280 syz-executor.3 14204 1 789 0 S uwait 0xfffffe009b7de780 syz-executor.2 14202 1 800 0 S uwait 0xfffffe009b7df080 syz-executor.3 14197 1 789 0 S uwait 0xfffffe009b7df480 syz-executor.2 14195 1 800 0 S uwait 0xfffffe009b7de580 syz-executor.3 14188 1 800 0 S uwait 0xfffffe009b7df700 syz-executor.3 13824 1 777 0 S uwait 0xfffffe005788a900 syz-executor.1 13820 1 777 0 S uwait 0xfffffe009b7de180 syz-executor.1 13818 1 777 0 S uwait 0xfffffe009b7de080 syz-executor.1 13816 1 777 0 S uwait 0xfffffe009b7dfe80 syz-executor.1 13814 1 777 0 S uwait 0xfffffe005788a700 syz-executor.1 13812 1 777 0 S uwait 0xfffffe009b7de480 syz-executor.1 13810 1 777 0 S uwait 0xfffffe005899db80 syz-executor.1 13805 1 777 0 S uwait 0xfffffe009a129200 syz-executor.1 13803 1 777 0 S uwait 0xfffffe0057328380 syz-executor.1 13801 1 777 0 S uwait 0xfffffe0057889e00 syz-executor.1 13014 1 777 0 SV uwait 0xfffffe009b7df580 syz-executor.1 12861 1 777 0 S uwait 0xfffffe009b7dfc80 syz-executor.1 12858 1 777 0 S uwait 0xfffffe005788b000 syz-executor.1 12855 1 777 0 S uwait 0xfffffe009b7dec00 syz-executor.1 12849 1 777 0 S uwait 0xfffffe009b7df280 syz-executor.1 12540 1 789 0 S uwait 0xfffffe005788ac80 syz-executor.2 12534 1 789 0 S uwait 0xfffffe009b7ded00 syz-executor.2 12531 1 789 0 S uwait 0xfffffe0057328880 syz-executor.2 12528 1 789 0 S uwait 0xfffffe009b7deb00 syz-executor.2 12366 1 777 0 SV uwait 0xfffffe009b7df380 syz-executor.1 11606 1 776 0 S uwait 0xfffffe005788b100 syz-executor.0 11597 1 776 0 S uwait 0xfffffe005899d680 syz-executor.0 11596 1 800 0 S uwait 0xfffffe009b7df980 syz-executor.3 11595 1 777 0 S uwait 0xfffffe0057328b80 syz-executor.1 11590 1 776 0 S uwait 0xfffffe0057327600 syz-executor.0 11589 1 800 0 S uwait 0xfffffe009a126200 syz-executor.3 11588 1 777 0 S uwait 0xfffffe005899dd80 syz-executor.1 11578 1 800 0 S uwait 0xfffffe009a126900 syz-executor.3 11577 1 777 0 S uwait 0xfffffe009a127280 syz-executor.1 11570 1 800 0 S uwait 0xfffffe005788b400 syz-executor.3 11444 1 800 0 S uwait 0xfffffe009b7dfb80 syz-executor.3 11437 1 789 0 S uwait 0xfffffe009b7e0100 syz-executor.2 11434 1 776 0 S uwait 0xfffffe009b7e0480 syz-executor.0 11430 1 800 0 S uwait 0xfffffe009a126b00 syz-executor.3 11426 1 789 0 S uwait 0xfffffe005788b300 syz-executor.2 11420 1 776 0 S uwait 0xfffffe0057328a80 syz-executor.0 11412 1 800 0 S uwait 0xfffffe009a127c00 syz-executor.3 11410 1 789 0 S uwait 0xfffffe005899d780 syz-executor.2 11406 1 776 0 S uwait 0xfffffe009b7e0400 syz-executor.0 11400 1 776 0 S uwait 0xfffffe009a12a080 syz-executor.0 11070 1 776 0 S uwait 0xfffffe009b7e0300 syz-executor.0 11069 1 776 0 S uwait 0xfffffe0053c03880 syz-executor.0 11067 1 776 0 S uwait 0xfffffe005899d880 syz-executor.0 11066 1 776 0 S uwait 0xfffffe009a127180 syz-executor.0 11064 1 776 0 S umtxn 0xfffffe009a127580 syz-executor.0 11063 1 776 0 S uwait 0xfffffe009a126600 syz-executor.0 11057 1 776 0 S uwait 0xfffffe005788ab80 syz-executor.0 11056 1 776 0 S uwait 0xfffffe005788ad80 syz-executor.0 10324 1 777 0 S uwait 0xfffffe0057328980 syz-executor.1 9031 1 777 0 S uwait 0xfffffe009b7e0000 syz-executor.1 9021 1 777 0 S uwait 0xfffffe009a127700 syz-executor.1 9015 1 777 0 S uwait 0xfffffe009a127900 syz-executor.1 9009 1 789 0 S uwait 0xfffffe009a126400 syz-executor.2 9005 1 789 0 S uwait 0xfffffe009a126700 syz-executor.2 9002 1 789 0 S uwait 0xfffffe009b7e0200 syz-executor.2 8993 1 789 0 S uwait 0xfffffe009a129980 syz-executor.2 8182 0 0 0 DL - 0xffffffff83f639c0 [soaiod4] 8181 0 0 0 DL - 0xffffffff83f639c0 [soaiod3] 8180 0 0 0 DL - 0xffffffff83f639c0 [soaiod2] 8179 0 0 0 DL - 0xffffffff83f639c0 [soaiod1] 7532 1 777 0 S uwait 0xfffffe009a127b00 syz-executor.1 7523 1 776 0 S uwait 0xfffffe005788c480 syz-executor.0 7521 1 777 0 S umtxn 0xfffffe009a126500 syz-executor.1 7515 1 776 0 S uwait 0xfffffe0058998500 syz-executor.0 7514 1 789 0 S umtxn 0xfffffe009a12a280 syz-executor.2 7509 1 777 0 S uwait 0xfffffe005899d980 syz-executor.1 7507 1 789 0 S uwait 0xfffffe009b7e0580 syz-executor.2 7503 1 776 0 S uwait 0xfffffe005788c900 syz-executor.0 7502 1 789 0 S uwait 0xfffffe009a127e00 syz-executor.2 7493 1 776 0 S umtxn 0xfffffe005899dc80 syz-executor.0 7429 0 0 0 DL mdwait 0xfffffe0008173000 [md3] 7424 0 0 0 DL mdwait 0xfffffe009a40e000 [md2] 7417 0 0 0 DL mdwait 0xfffffe009984a000 [md1] 7413 0 0 0 DL mdwait 0xfffffe009a40f000 [md0] 5981 1 777 0 S umtxn 0xfffffe005899de80 syz-executor.1 5979 1 789 0 S uwait 0xfffffe009a126d00 syz-executor.2 5976 1 776 0 S umtxn 0xfffffe009a126e00 syz-executor.0 5971 1 777 0 S umtxn 0xfffffe009a127f00 syz-executor.1 5967 1 789 0 S uwait 0xfffffe009a126f00 syz-executor.2 5966 1 776 0 S uwait 0xfffffe009a127800 syz-executor.0 5962 1 777 0 S uwait 0xfffffe009a129e80 syz-executor.1 5958 1 789 0 S uwait 0xfffffe005788c580 syz-executor.2 5957 1 776 0 S uwait 0xfffffe009a126000 syz-executor.0 5951 1 776 0 S umtxn 0xfffffe009a129780 syz-executor.0 5554 1 776 0 S uwait 0xfffffe0057327a80 syz-executor.0 5543 1 777 0 S uwait 0xfffffe005788c380 syz-executor.1 5540 1 776 0 S uwait 0xfffffe009a127480 syz-executor.0 5535 1 776 0 S uwait 0xfffffe009a127d00 syz-executor.0 5534 1 777 0 S uwait 0xfffffe009a129580 syz-executor.1 5527 1 789 0 S uwait 0xfffffe009a127a00 syz-executor.2 5526 1 800 0 S uwait 0xfffffe005788c780 syz-executor.3 5525 1 777 0 S uwait 0xfffffe0057328480 syz-executor.1 5519 1 789 0 S uwait 0xfffffe009a12a180 syz-executor.2 5518 1 800 0 S uwait 0xfffffe0053c03680 syz-executor.3 5514 1 789 0 S uwait 0xfffffe009a127080 syz-executor.2 5513 1 800 0 S uwait 0xfffffe009a129080 syz-executor.3 5507 1 800 0 S uwait 0xfffffe009a127380 syz-executor.3 5157 1 800 0 S uwait 0xfffffe0057327700 syz-executor.3 5151 1 789 0 S umtxn 0xfffffe0053c03500 syz-executor.2 5146 1 800 0 S uwait 0xfffffe005788c680 syz-executor.3 5144 1 789 0 S uwait 0xfffffe0057328580 syz-executor.2 5136 1 800 0 S umtxn 0xfffffe0058998200 syz-executor.3 5135 1 789 0 S uwait 0xfffffe009a126c00 syz-executor.2 5126 1 800 0 S uwait 0xfffffe009a129380 syz-executor.3 3701 1 789 0 S uwait 0xfffffe009a129180 syz-executor.2 3690 1 789 0 S uwait 0xfffffe0057328100 syz-executor.2 3681 1 789 0 S uwait 0xfffffe0058998900 syz-executor.2 3680 1 776 0 S umtxn 0xfffffe0058998d00 syz-executor.0 3677 1 789 0 S uwait 0xfffffe005899a500 syz-executor.2 3674 1 776 0 S uwait 0xfffffe0057327f00 syz-executor.0 3673 1 800 0 S uwait 0xfffffe0057327400 syz-executor.3 3670 1 800 0 S uwait 0xfffffe009a129480 syz-executor.3 3669 1 789 0 S uwait 0xfffffe009a12a480 syz-executor.2 3666 1 789 0 S uwait 0xfffffe0058998100 syz-executor.2 3665 1 800 0 S umtxn 0xfffffe0057327d00 syz-executor.3 3660 1 776 0 S uwait 0xfffffe009a129b80 syz-executor.0 3651 1 776 0 S umtxn 0xfffffe0057327280 syz-executor.0 3532 1 777 0 S uwait 0xfffffe0057327800 syz-executor.1 3525 1 777 0 S uwait 0xfffffe009a129880 syz-executor.1 3516 1 777 0 S uwait 0xfffffe0057329580 syz-executor.1 3514 1 789 0 S uwait 0xfffffe0057328180 syz-executor.2 3508 1 789 0 S uwait 0xfffffe0057328280 syz-executor.2 3505 1 789 0 S uwait 0xfffffe0058998400 syz-executor.2 3503 1 789 0 S uwait 0xfffffe0058999b00 syz-executor.2 3497 1 3497 65 Ss select 0xfffffe009a073140 dhclient 2935 1 2935 0 Ss select 0xfffffe0053ff63c0 dhclient 2931 1 2931 0 Ss select 0xfffffe00578fd440 dhclient 2905 1 2905 65 Ss select 0xfffffe0056f6a340 dhclient 2597 1 777 0 SV sigwait 0xfffffe00926c40b0 syz-executor.1 2595 1 800 0 SV sigwait 0xfffffe009989b0b0 syz-executor.3 2591 1 777 0 SV sigwait 0xfffffe009299c5f8 syz-executor.1 2589 1 800 0 SV sigwait 0xfffffe009a93f0b0 syz-executor.3 2584 1 777 0 SV sigwait 0xfffffe0053de1b40 syz-executor.1 2582 1 800 0 SV sigwait 0xfffffe009a93fb40 syz-executor.3 2571 1 800 0 SV sigwait 0xfffffe00929e60b0 syz-executor.3 2273 1 2273 0 Ss select 0xfffffe009a0742c0 dhclient 2270 1 2270 0 Ss select 0xfffffe0056f6a640 dhclient 2248 1 2248 65 Ss select 0xfffffe009a0724c0 dhclient 1677 0 0 0 DL aiordy 0xfffffe009a137000 [aiod4] 1676 0 0 0 DL aiordy 0xfffffe00929e5548 [aiod3] 1675 0 0 0 DL aiordy 0xfffffe0056f9f000 [aiod2] 1674 0 0 0 DL aiordy 0xfffffe009989da90 [aiod1] 1581 1 1581 0 Ss select 0xfffffe0056f6abc0 dhclient 1578 1 1578 0 Ss select 0xfffffe009a0739c0 dhclient 1559 1 1559 65 Ss select 0xfffffe009a0721c0 dhclient 819 1 819 0 Ss select 0xfffffe00578fc740 dhclient 813 1 813 0 Ss select 0xfffffe00578fc840 dhclient 800 774 800 0 Rs syz-executor.3 789 774 789 0 Rs syz-executor.2 777 774 777 0 Ss piperd 0xfffffe0058b9b8b8 syz-executor.1 776 774 776 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffffe0058999180 syz-fuzzer 100118 S uwait 0xfffffe0053c03e80 syz-fuzzer 100119 S uwait 0xfffffe0053c03c00 syz-fuzzer 100120 S uwait 0xfffffe0053c03a00 syz-fuzzer 100121 S uwait 0xfffffe0058999280 syz-fuzzer 100122 S uwait 0xfffffe0058999380 syz-fuzzer 100123 S kqread 0xfffffe0007957700 syz-fuzzer 100124 S uwait 0xfffffe0058999580 syz-fuzzer 100125 S uwait 0xfffffe0058999700 syz-fuzzer 100126 S uwait 0xfffffe0058999900 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c5a5f8 csh 770 688 770 0 Ss select 0xfffffe0056f6aec0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579c5cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057472cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579c60b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579c64b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579c68b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579c6cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579c70b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579c74b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e43c81 cron 688 1 688 0 Ss select 0xfffffe0056f6af40 sshd 501 1 501 0 Ss select 0xfffffe0056f6b4c0 syslogd 430 1 430 0 Ss select 0xfffffe0056f6b840 devd 429 1 429 65 Ss select 0xfffffe0056f6b040 dhclient 344 1 344 0 Ss select 0xfffffe0056f6b0c0 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b3c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [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] 100095 D sdflush 0xfffffe00574724e8 [/ 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 0xffffffff8456a550 [pf purge] 5 0 0 0 DL waiting 0xffffffff84a074a0 [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 WL (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 - 0xffffffff82b5d620 [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 28452 (syz-executor.2) thread 0xfffffe009aeab740 (140314) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0058c0d900) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4165 Process 28451 (syz-executor.3) thread 0xfffffe009c9aa000 (140315) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007cbc438) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1725 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009b7ee930) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1166 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 filedesc 652 5219K 54843 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4249 sysctloid 35790 2109K 35861 vtbuf 24 1968K 46 subproc 822 1747K 28904 pcb 997 1633K 46563 kobj 328 1312K 526 newblk 52 1037K 112101 vfscache 3 1025K 3 sctp_stro 166 663K 10369 inodedep 55 533K 31684 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 280K 8 sctp_atcl 663 249K 34434 filemon 27 216K 496 acpica 1674 184K 57552 vnet_data 1 168K 1 kdtrace 897 150K 68770 tidhash 3 141K 3 linker 358 134K 458 umtx 1056 132K 1056 pagedep 9 130K 27694 tfo_ccache 1 128K 1 DEVFS1 113 113K 130 sem 4 106K 4 BPF 46 88K 144 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 temp 35 35K 27830 DEVFS3 132 33K 142 hostcache 1 32K 1 shm 1 32K 80 sctp_atky 837 32K 46531 msg 4 30K 4 kqueue 399 28K 28849 gtaskqueue 18 26K 18 pwddesc 397 25K 28666 kbdmux 6 22K 6 routetbl 144 21K 3003 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 lltable 54 18K 1187 ufs_mount 4 17K 5 proc 3 17K 3 md_disk 8 17K 8 tty 16 16K 16 md_sectors 4 16K 4 ithread 97 16K 97 sctp_timw 58 15K 58 GEOM 89 15K 610 bus-sc 34 15K 1681 ksem 33 13K 259 KTRACE 102 13K 47695540 cred 50 13K 716 ifnet 7 13K 7 ether_multi 152 13K 318 eventhandler 136 12K 136 kenv 95 12K 95 DEVFSP 179 12K 2415 crypto 14 11K 834 sctp_athm 663 11K 35535 rman 88 11K 431 CAM queue 5 11K 1528 dirrem 40 10K 30672 in6_multi 65 9K 69 proc-args 420 9K 29844 bmsafemap 2 9K 32793 UART 12 9K 12 devstat 4 9K 4 pf_table 4 8K 648 rpc 2 8K 2 shmfd 1 8K 33 pfs_vncache 1 8K 1 pf_ifnet 24 8K 703 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 cryptodev 106 7K 3366 taskqueue 63 7K 63 pf_osfp 55 7K 55 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 686 sctp_map 332 6K 20822 sctp_stri 10 5K 2177 session 40 5K 131 freefile 38 5K 30097 ufs_dirhash 24 5K 24 CC Mem 74 5K 14397 UMA 276 5K 276 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 35 4K 665 inpcbpolicy 120 4K 22714 acpisem 28 4K 28 filedesc_to_leader 56 4K 122 selfd 55 4K 496000 hhook 15 4K 17 kcovinfo 52 4K 52 freework 11 3K 61239 terminal 11 3K 11 tcp_fsb 35 3K 2835 freeblks 10 3K 31552 uidinfo 5 3K 97 select 19 3K 812 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 1455 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 40 osd 78 2K 14218 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 16 tun 7 2K 7 pf_rule 8 1K 409 softdep 1 1K 1 mkdir 8 1K 54856 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 906 NFSD session 1 1K 1 diradd 7 1K 30722 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 mount 16 1K 1458 pci_link 10 1K 10 encap_export_host 12 1K 12 ip_msource 10 1K 135 procdesc 5 1K 14 sctp_aadr 9 1K 188 newdirblk 4 1K 27428 indirdep 2 1K 48298 pfil 4 1K 4 cdev 2 1K 2 sigio 7 1K 12 chacha20random 1 1K 1 iov 6 1K 51631 filecaps 7 1K 149 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 31 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 10 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 41637 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 eventfd 1 1K 49 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 15657 sctp_iter 0 0K 118 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 134 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 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 31294 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 453 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 251 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 322 ip6_msource 0 0K 0 ip6_moptions 0 0K 16 in6_mfilter 0 0K 4 frag6 0 0K 0 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 135 in_mfilter 0 0K 314 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 35 agp 0 0K 0 statfs 0 0K 27911 namei_tracker 0 0K 42 export_host 0 0K 0 cl_savebuf 0 0K 58 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 983 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 38 lio 0 0K 318 acl 0 0K 0 mbuf_tag 0 0K 391 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 1687 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 446 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 921 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 11 rctl 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 96 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 8320 1078 741481 0 254 38494208 0 tcp_log 416 23979 5487 1992019 0 254 12257856 0 malloc-16384 16384 329 5 27583 0 1 5472256 0 mbuf 256 10099 9719 8298080 0 254 5073408 0 RADIX NODE 144 21271 200 741806 0 62 3091824 0 pbuf 2624 0 762 0 0 2 1999488 0 VM OBJECT 264 6532 68 430231 0 30 1742400 0 malloc-4096 4096 419 5 28508 0 2 1736704 0 sctp_asoc 2256 166 599 10179 0 254 1725840 0 BUF TRIE 144 542 11246 85365 0 62 1697472 0 malloc-384 384 4169 31 4513 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11789 208 42868 0 126 1535616 0 vmem btag 56 25835 52 25835 0 254 1449672 0 malloc-4096 4096 328 4 533 0 2 1359872 0 UMA Slabs 0 112 12053 1 12053 0 126 1350048 0 MAP ENTRY 96 11895 327 1052244 0 126 1173312 0 malloc-64 64 520 17309 40874727 0 254 1141056 0 FFS inode 1160 923 22 31061 0 8 1096200 0 malloc-2048 2048 491 21 23315 0 8 1048576 0 tcp_bbr_map 128 0 7967 985531 0 126 1019776 0 256 Bucket 2048 431 65 27812 0 8 1015808 0 socket 960 510 506 47889 0 254 975360 0 VMSPACE 2552 368 13 28414 0 4 972312 0 ertt_txseginfo 40 6 23931 3494466 0 254 957480 0 THREAD 1808 499 29 40316 0 8 954624 0 sctp_ep 1208 487 283 23104 0 254 930160 0 sctp_raddr 736 173 597 11805 0 254 566720 0 tcpcb 1104 74 437 14207 0 254 564144 0 PROC 1352 396 21 28452 0 8 563784 0 malloc-65536 65536 4 4 140 0 1 524288 0 VNODE 448 963 90 31103 0 30 471744 0 sctp_chunk 152 217 2851 166598 0 254 466336 0 filedesc0 1072 397 23 28666 0 8 450240 0 FPU_save_area 832 501 30 47120 0 16 441792 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-65536 65536 1 4 384 0 1 327680 0 malloc-64 64 4578 525 33284 0 254 326592 0 malloc-8192 8192 34 5 633 0 1 319488 0 malloc-1024 1024 166 106 10067 0 16 278528 0 malloc-384 384 665 55 34436 0 30 276480 0 malloc-65536 65536 0 4 15 0 1 262144 0 malloc-65536 65536 2 2 56 0 1 262144 0 malloc-65536 65536 0 4 413 0 1 262144 0 malloc-32768 32768 1 7 45540 0 1 262144 0 FFS2 dinode 256 923 82 31061 0 62 257280 0 malloc-256 256 339 666 297239 0 62 257280 0 malloc-16 16 14855 395 15128 0 254 244000 0 DEVCTL 1024 0 220 162 0 0 225280 0 malloc-32768 32768 1 5 55 0 1 196608 0 mbuf_packet 256 45 717 349879 0 254 195072 0 UMA Zones 768 248 1 248 0 16 191232 0 128 Bucket 1024 137 42 8336 0 16 183296 0 malloc-32 32 5421 249 6120 0 254 181440 0 malloc-128 128 1225 170 27300 0 126 178560 0 malloc-256 256 567 123 24421 0 62 176640 0 malloc-256 256 548 142 40740 0 62 176640 0 malloc-384 384 418 32 1005 0 30 172800 0 S VFS Cache 104 1089 432 32344 0 126 158184 0 malloc-384 384 76 314 33722 0 30 149760 0 malloc-1024 1024 126 18 437 0 16 147456 0 malloc-128 128 1104 43 2797 0 126 146816 0 malloc-32768 32768 0 4 120 0 1 131072 0 malloc-8192 8192 6 10 40 0 1 131072 0 unpcb 256 22 488 1953 0 254 130560 0 malloc-256 256 129 381 35184 0 62 130560 0 clpbuf 2624 0 48 684 0 16 125952 0 ksiginfo 112 405 639 7847 0 126 116928 0 malloc-128 128 419 480 59227 0 126 115072 0 Files 80 1037 363 95701 0 126 112000 0 64 Bucket 512 96 104 51366 0 30 102400 0 malloc-128 128 584 191 7718 0 126 99200 0 g_bio 408 0 240 669157 0 30 97920 0 UMA Kegs 384 234 9 234 0 30 93312 0 syncache 168 0 528 9 0 254 88704 0 TURNSTILE 136 529 101 529 0 62 85680 0 malloc-64 64 776 547 28430 0 254 84672 0 malloc-2048 2048 6 34 1943 0 8 81920 0 sctp_readq 152 0 520 3503 0 254 79040 0 tcp_inpcb 424 74 106 14207 0 30 76320 0 malloc-64 64 691 380 3314 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-4096 4096 13 3 27 0 2 65536 0 malloc-2048 2048 11 21 2241 0 8 65536 0 32 Bucket 256 120 135 15886 0 62 65280 0 sctp_stream_msg_out 112 31 509 2917 0 254 60480 0 pipe 744 41 39 1288 0 16 59520 0 SLEEPQUEUE 88 529 111 529 0 126 56320 0 udp_inpcb 424 26 100 7395 0 30 53424 0 ripcb 424 15 111 650 0 30 53424 0 malloc-64 64 25 794 42226 0 254 52416 0 malloc-64 64 511 308 31061 0 254 52416 0 malloc-128 128 169 234 1166 0 126 51584 0 malloc-128 128 188 215 1844 0 126 51584 0 malloc-128 128 57 346 55937 0 126 51584 0 malloc-256 256 87 108 10139 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 142908 0 16 49152 0 malloc-16384 16384 1 2 5 0 1 49152 0 malloc-8192 8192 4 2 6 0 1 49152 0 malloc-4096 4096 6 6 28889 0 2 49152 0 malloc-2048 2048 10 14 87 0 8 49152 0 malloc-1024 1024 27 21 1289 0 16 49152 0 malloc-1024 1024 11 37 150 0 16 49152 0 malloc-1024 1024 6 42 534 0 16 49152 0 malloc-512 512 12 84 2165 0 30 49152 0 tcp_rack_pcb 896 17 37 2817 0 16 48384 0 tcp_rack_map 120 37 359 8986 0 126 47520 0 malloc-384 384 57 63 1194 0 30 46080 0 da_ccb 544 0 84 167590 0 16 45696 0 pcpu-8 8 4968 664 21977 0 254 45056 0 tcp_bbr_pcb 832 0 54 3280 0 16 44928 0 malloc-32 32 930 456 37178 0 254 44352 0 malloc-8192 8192 1 4 43 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 Mountpoints 2752 2 12 16 0 4 38528 0 udplite_inpcb 424 5 85 462 0 30 38160 0 hostcache 64 7 560 7 0 254 36288 0 tcp_inpcb ports 32 18 1116 11040 0 254 36288 0 PWD 32 304 830 27272 0 254 36288 0 malloc-64 64 200 367 511 0 254 36288 0 malloc-64 64 18 549 22344 0 254 36288 0 16 Bucket 144 82 170 7675 0 62 36288 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 2 133 3426 0 62 34560 0 malloc-256 256 46 89 62 0 62 34560 0 malloc-256 256 25 110 1218 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 2 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-4096 4096 5 3 639 0 2 32768 0 malloc-4096 4096 7 1 8 0 2 32768 0 malloc-4096 4096 6 2 6 0 2 32768 0 malloc-2048 2048 3 13 14 0 8 32768 0 malloc-2048 2048 2 14 65 0 8 32768 0 malloc-2048 2048 2 14 91 0 8 32768 0 malloc-1024 1024 0 32 252 0 16 32768 0 malloc-1024 1024 6 26 1579 0 16 32768 0 malloc-512 512 0 64 7 0 30 32768 0 malloc-512 512 11 53 915 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 0 64 71 0 30 32768 0 malloc-512 512 10 54 158 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 269016 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 11 0 126 31680 0 cpuset 104 9 270 3501 0 126 29016 0 sctp_asconf_ack 48 0 588 36 0 254 28224 0 sctp_laddr 48 131 457 8571 0 254 28224 0 malloc-32 32 403 479 28370 0 254 28224 0 4 Bucket 48 7 581 680 0 254 28224 0 2 Bucket 32 84 798 11447 0 254 28224 0 AIO 208 2 131 701 0 62 27664 0 malloc-8192 8192 1 2 8 0 1 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 40 236 139 0 126 24288 0 rl_entry 40 392 214 403 0 254 24240 0 malloc-16 16 768 732 76222 0 254 24000 0 8 Bucket 80 57 243 6819 0 126 24000 0 itimer 352 7 59 112 0 30 23232 0 malloc-384 384 0 60 83 0 30 23040 0 malloc-384 384 43 17 45 0 30 23040 0 malloc-384 384 1 59 99 0 30 23040 0 domainset 40 0 567 2789 0 254 22680 0 tfo_ccache_entries 80 2 254 2 0 126 20480 0 udpcb 32 31 599 7857 0 254 20160 0 udplite_inpcb ports 32 0 630 43 0 254 20160 0 udp_inpcb ports 32 16 614 223 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 74 206 14207 0 126 20160 0 malloc-32 32 5 625 17749 0 254 20160 0 malloc-32 32 250 380 24706 0 254 20160 0 malloc-32 32 131 499 1767904 0 254 20160 0 malloc-32 32 56 574 610 0 254 20160 0 malloc-32 32 23 607 1660 0 254 20160 0 malloc-16 16 359 891 21026 0 254 20000 0 cryptop 280 0 70 232 0 30 19600 0 AIOCB 552 0 35 942 0 16 19320 0 L VFS Cache 320 0 60 18 0 30 19200 0 AIOLIO 272 0 70 159 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 8 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 1279 0 30 16384 0 malloc-512 512 0 32 23 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 1401125 0 254 16032 0 malloc-16 16 494 506 3480 0 254 16000 0 malloc-16 16 379 621 29765 0 254 16000 0 kenv 258 15 45 1049 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 2 0 62 12144 0 malloc-16 16 13 737 40457 0 254 12000 0 malloc-16 16 22 728 214 0 254 12000 0 malloc-16 16 20 730 5566402 0 254 12000 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 60 0 254 2048 0 md3 1048576 0 0 0 0 1 0 0 md2 1048576 0 0 0 0 1 0 0 md1 1048576 0 0 0 0 1 0 0 md0 1048576 0 0 0 0 1 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 0 254 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 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 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-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 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