Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82e2e5f4 stack pointer = 0x28:0xfffffe00a18315b0 frame pointer = 0x28:0xfffffe00a1831790 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 20500 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 0 time = 1466 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00a1831280 vpanic() at vpanic+0x1cc/frame 0xfffffe00a18312e0 panic() at panic+0x43/frame 0xfffffe00a1831340 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00a18313c0 trap() at trap+0xf7/frame 0xfffffe00a18314e0 calltrap() at calltrap+0x8/frame 0xfffffe00a18314e0 --- trap 0x9, rip = 0xffffffff82e2e5f4, rsp = 0xfffffe00a18315b0, rbp = 0xfffffe00a1831790 --- sctp_lower_sosend() at sctp_lower_sosend+0x54c4/frame 0xfffffe00a1831790 sctp_sosend() at sctp_sosend+0x49b/frame 0xfffffe00a18318d0 sosend() at sosend+0xc6/frame 0xfffffe00a1831940 kern_sendit() at kern_sendit+0x33c/frame 0xfffffe00a18319f0 sendit() at sendit+0x23f/frame 0xfffffe00a1831a50 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe00a1831ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00a1831bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a1831bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 20500 tid 134266 ] Stopped at kdb_enter+0x67: movq $0,0x16400ee(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe009b800000 rdx 0x3ffff rbx 0 rsp 0xfffffe00a1831260 rbp 0xfffffe00a1831280 rsi 0x40001 rdi 0xffffffff811327b6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00a1831150 r11 0x1ff5efff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81981a00 r14 0xffffffff81a74f8a r15 0xffffffff81a74f8a rip 0xffffffff81129817 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x16400ee(%rip) db> show proc Process 20500 (syz-executor.3) at 0xfffff8005c271000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 797 at 0xfffff800315a8538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bda538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a00469f0 (map 0xfffffe00a00469f0) (map.pmap 0xfffffe00a0046ab0) (pmap 0xfffffe00a0046b10) threads: 4 133712 RunQ syz-executor.3 134263 S uwait 0xfffff8004e72c900 syz-executor.3 134266 Run CPU 0 syz-executor.3 134267 S uwait 0xfffff80050b19100 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 20500 797 797 0 R (threaded) syz-executor.3 133712 RunQ syz-executor.3 134263 S uwait 0xfffff8004e72c900 syz-executor.3 134266 Run CPU 0 syz-executor.3 134267 S uwait 0xfffff80050b19100 syz-executor.3 20495 782 782 0 R (threaded) syz-executor.0 133700 Run CPU 1 syz-executor.0 134257 S sbwait 0xfffff8004f157cd4 syz-executor.0 134258 S uwait 0xfffff80044a58900 syz-executor.0 134262 S uwait 0xfffff8004e710f00 syz-executor.0 134264 S uwait 0xfffff80050b19300 syz-executor.0 134265 S uwait 0xfffff8004f18fb00 syz-executor.0 20494 789 789 0 S (threaded) syz-executor.2 133684 S nanslp 0xffffffff8273d0a1 syz-executor.2 134249 S sbwait 0xfffff800782bc1c4 syz-executor.2 134251 S uwait 0xfffff800443b4500 syz-executor.2 134252 S uwait 0xfffff80044d53100 syz-executor.2 134253 S uwait 0xfffff8004f18f300 syz-executor.2 134255 S uwait 0xfffff80044d53d00 syz-executor.2 20059 0 0 0 DL mdwait 0xfffffe00559c5000 [md8] 20054 0 0 0 DL mdwait 0xfffffe00a0097000 [md7] 20049 0 0 0 DL mdwait 0xfffffe00a0091000 [md6] 20045 0 0 0 DL mdwait 0xfffffe00a0089000 [md5] 19435 1 789 0 S uwait 0xfffff8004e710100 syz-executor.2 19050 1 797 0 S uwait 0xfffff80044e8ef00 syz-executor.3 19040 1 797 0 S uwait 0xfffff800442f4f00 syz-executor.3 19037 1 19037 0 S uwait 0xfffff8003d355d00 syz-executor.1 19033 1 782 0 S uwait 0xfffff80050b19700 syz-executor.0 19029 1 797 0 S uwait 0xfffff80044447100 syz-executor.3 19028 1 782 0 S umtxn 0xfffff80044d53f00 syz-executor.0 19026 1 782 0 S uwait 0xfffff8004456f700 syz-executor.0 19020 1 797 0 S uwait 0xfffff8003d297100 syz-executor.3 19019 1 19019 0 S uwait 0xfffff800443b4d00 syz-executor.1 19009 1 797 0 S uwait 0xfffff8004e72c100 syz-executor.3 19008 1 19008 0 S uwait 0xfffff8004456f100 syz-executor.1 19001 1 19001 0 S uwait 0xfffff80050b19b00 syz-executor.1 18998 1 18998 0 S uwait 0xfffff8003d251f00 syz-executor.1 17968 0 0 0 DL mdwait 0xfffffe009ff90000 [md4] 17960 0 0 0 DL mdwait 0xfffffe00559bb000 [md3] 17955 0 0 0 DL mdwait 0xfffffe009ff86000 [md2] 17950 0 0 0 DL mdwait 0xfffffe009ff80000 [md1] 17947 0 0 0 DL mdwait 0xfffffe009d8b7000 [md0] 17739 1 789 0 S uwait 0xfffff8003d355100 syz-executor.2 17736 1 789 0 S uwait 0xfffff8004e72cd00 syz-executor.2 17732 1 789 0 S uwait 0xfffff8003d251900 syz-executor.2 17727 1 789 0 S uwait 0xfffff80044e8eb00 syz-executor.2 17725 1 789 0 S uwait 0xfffff8004e710900 syz-executor.2 17076 1 783 0 S uwait 0xfffff8004456f900 syz-executor.1 17075 1 783 0 S uwait 0xfffff8003d251d00 syz-executor.1 17074 1 783 0 S uwait 0xfffff80078936900 syz-executor.1 17073 1 783 0 S uwait 0xfffff8004e710d00 syz-executor.1 16671 1 783 0 SV uwait 0xfffff80044d4f300 syz-executor.1 16665 1 783 0 SV uwait 0xfffff8003d355500 syz-executor.1 15159 1 783 0 S uwait 0xfffff8003d355900 syz-executor.1 15155 1 789 0 S uwait 0xfffff8003d251b00 syz-executor.2 15153 1 783 0 S uwait 0xfffff800442a6900 syz-executor.1 15152 1 789 0 S uwait 0xfffff8003d297b00 syz-executor.2 15147 1 789 0 S uwait 0xfffff8003d297500 syz-executor.2 15145 1 783 0 S uwait 0xfffff80044a58b00 syz-executor.1 15141 1 789 0 S uwait 0xfffff8003d297300 syz-executor.2 15140 1 789 0 S uwait 0xfffff80044501700 syz-executor.2 15043 1 789 0 S uwait 0xfffff80044d4f100 syz-executor.2 15039 1 789 0 S uwait 0xfffff8003d251500 syz-executor.2 15035 1 789 0 S uwait 0xfffff8003d297700 syz-executor.2 15033 1 789 0 S uwait 0xfffff80044e8e100 syz-executor.2 15031 1 789 0 S uwait 0xfffff8003d297d00 syz-executor.2 15029 1 789 0 S uwait 0xfffff8003d1f4100 syz-executor.2 15027 1 789 0 S uwait 0xfffff8004456f300 syz-executor.2 15025 1 789 0 S uwait 0xfffff80044d4f900 syz-executor.2 14698 1 782 0 S uwait 0xfffff800445bff00 syz-executor.0 14696 1 782 0 S uwait 0xfffff8003d1f4f00 syz-executor.0 14690 1 782 0 S uwait 0xfffff8003d1f4300 syz-executor.0 14685 1 782 0 S uwait 0xfffff80044f0e100 syz-executor.0 14676 1 782 0 S uwait 0xfffff8003d1f4700 syz-executor.0 14675 1 783 0 S uwait 0xfffff80044e8e900 syz-executor.1 14673 1 783 0 S uwait 0xfffff8003d297900 syz-executor.1 14672 1 782 0 S uwait 0xfffff80044e8ed00 syz-executor.0 14667 1 783 0 S uwait 0xfffff8003d1f4500 syz-executor.1 14666 1 783 0 S uwait 0xfffff8004431cd00 syz-executor.1 14663 1 783 0 S uwait 0xfffff80044a58d00 syz-executor.1 14661 1 783 0 S uwait 0xfffff80044d4f500 syz-executor.1 14655 1 783 0 S uwait 0xfffff8003d251300 syz-executor.1 14654 1 783 0 S uwait 0xfffff8004431cb00 syz-executor.1 14653 1 783 0 S uwait 0xfffff80044501900 syz-executor.1 14651 1 783 0 S uwait 0xfffff80044447b00 syz-executor.1 14517 1 783 0 S uwait 0xfffff80044b02b00 syz-executor.1 14512 1 783 0 S uwait 0xfffff80044a53300 syz-executor.1 14506 1 783 0 S uwait 0xfffff8002e569100 syz-executor.1 14501 1 783 0 S uwait 0xfffff80044b02f00 syz-executor.1 14499 1 783 0 S uwait 0xfffff8002e569b00 syz-executor.1 14387 1 789 0 S uwait 0xfffff8004456ff00 syz-executor.2 14385 1 789 0 S uwait 0xfffff80044d53b00 syz-executor.2 14380 1 789 0 S uwait 0xfffff80044d4ff00 syz-executor.2 14377 1 789 0 S uwait 0xfffff80044501f00 syz-executor.2 14374 1 789 0 S uwait 0xfffff8003d251100 syz-executor.2 14370 1 789 0 S uwait 0xfffff8003d1f4d00 syz-executor.2 14365 1 789 0 S uwait 0xfffff80044501b00 syz-executor.2 14364 1 789 0 S uwait 0xfffff80044d53900 syz-executor.2 14361 1 789 0 S uwait 0xfffff800447bf300 syz-executor.2 14360 1 789 0 S uwait 0xfffff80044501100 syz-executor.2 13950 1 789 0 S uwait 0xfffff80044f0ef00 syz-executor.2 13946 1 789 0 S uwait 0xfffff800789d0900 syz-executor.2 13944 1 789 0 S uwait 0xfffff80044d53500 syz-executor.2 13940 1 783 0 S uwait 0xfffff800442f4b00 syz-executor.1 13937 1 783 0 S uwait 0xfffff80044f0e900 syz-executor.1 13935 1 783 0 S uwait 0xfffff80044f0e500 syz-executor.1 13919 1 782 0 S uwait 0xfffff800442f4700 syz-executor.0 13917 1 782 0 S uwait 0xfffff80044a53b00 syz-executor.0 13914 1 782 0 S uwait 0xfffff80044d53300 syz-executor.0 13907 1 782 0 S uwait 0xfffff80044a53500 syz-executor.0 13904 1 782 0 S uwait 0xfffff80044447f00 syz-executor.0 13518 1 783 0 S uwait 0xfffff80044501500 syz-executor.1 13511 1 783 0 S uwait 0xfffff80044a53d00 syz-executor.1 13503 1 783 0 S uwait 0xfffff80044f0ed00 syz-executor.1 13497 1 783 0 S uwait 0xfffff80044a53700 syz-executor.1 13496 1 783 0 S uwait 0xfffff8003d1f4900 syz-executor.1 12155 1 797 0 S umtxn 0xfffff8002e70cb00 syz-executor.3 12148 1 797 0 S uwait 0xfffff80044a53900 syz-executor.3 12143 1 782 0 S uwait 0xfffff80044f0e700 syz-executor.0 12141 1 782 0 S uwait 0xfffff80044501300 syz-executor.0 12140 1 797 0 S uwait 0xfffff8002e569500 syz-executor.3 12137 1 797 0 S uwait 0xfffff80044b02d00 syz-executor.3 12134 1 797 0 S uwait 0xfffff80044d4fd00 syz-executor.3 12132 1 782 0 S uwait 0xfffff8004431c900 syz-executor.0 12129 1 797 0 S uwait 0xfffff80044b02700 syz-executor.3 12121 1 783 0 S uwait 0xfffff800445bf700 syz-executor.1 12119 1 783 0 S uwait 0xfffff80044b02500 syz-executor.1 12112 1 783 0 S uwait 0xfffff80044f0eb00 syz-executor.1 12109 1 783 0 S uwait 0xfffff80044b02100 syz-executor.1 12108 1 783 0 S uwait 0xfffff800442a6500 syz-executor.1 12059 1 797 0 S uwait 0xfffff80044b02300 syz-executor.3 12055 1 797 0 S uwait 0xfffff8002e569900 syz-executor.3 12051 1 797 0 S uwait 0xfffff80044a53100 syz-executor.3 12046 1 797 0 S uwait 0xfffff800442f4300 syz-executor.3 12045 1 797 0 S uwait 0xfffff800442f4100 syz-executor.3 11693 1 782 0 S uwait 0xfffff8002edf3100 syz-executor.0 11692 1 797 0 S uwait 0xfffff80078956500 syz-executor.3 11691 1 782 0 S uwait 0xfffff800442f4d00 syz-executor.0 11690 1 782 0 S uwait 0xfffff80078936f00 syz-executor.0 11689 1 797 0 S uwait 0xfffff8004431c300 syz-executor.3 11687 1 797 0 S umtxn 0xfffff800447bf900 syz-executor.3 11685 1 789 0 S uwait 0xfffff8002edf3500 syz-executor.2 11684 1 789 0 S uwait 0xfffff800445bf900 syz-executor.2 11683 1 789 0 S uwait 0xfffff8002e70c700 syz-executor.2 11680 1 782 0 S uwait 0xfffff8002e569300 syz-executor.0 11679 1 782 0 S uwait 0xfffff800442a6700 syz-executor.0 11678 1 797 0 S uwait 0xfffff800445bf500 syz-executor.3 11677 1 782 0 S uwait 0xfffff8004431cf00 syz-executor.0 11676 1 797 0 S uwait 0xfffff8004431c500 syz-executor.3 11674 1 797 0 S uwait 0xfffff8004456fb00 syz-executor.3 11672 1 789 0 S uwait 0xfffff800442f4500 syz-executor.2 11671 1 789 0 S uwait 0xfffff800443b4f00 syz-executor.2 11670 1 789 0 S uwait 0xfffff800447bff00 syz-executor.2 11668 1 783 0 S uwait 0xfffff800445bf300 syz-executor.1 11667 1 783 0 S umtxn 0xfffff80078936b00 syz-executor.1 11666 1 783 0 S uwait 0xfffff8002e70c500 syz-executor.1 11664 1 782 0 S uwait 0xfffff800786a2700 syz-executor.0 11663 1 797 0 S uwait 0xfffff800442f4900 syz-executor.3 11662 1 782 0 S uwait 0xfffff8002e70c300 syz-executor.0 11661 1 797 0 S uwait 0xfffff80031ccd300 syz-executor.3 11660 1 782 0 S uwait 0xfffff8004431c100 syz-executor.0 11658 1 797 0 S uwait 0xfffff80078936100 syz-executor.3 11656 1 789 0 S umtxn 0xfffff800447bf700 syz-executor.2 11655 1 789 0 S uwait 0xfffff800447bf500 syz-executor.2 11654 1 789 0 S uwait 0xfffff8002e70cf00 syz-executor.2 11652 1 783 0 S uwait 0xfffff80078956b00 syz-executor.1 11651 1 783 0 S uwait 0xfffff800789d0500 syz-executor.1 11650 1 783 0 S uwait 0xfffff800447bfb00 syz-executor.1 11648 1 782 0 S uwait 0xfffff80031a6fd00 syz-executor.0 11647 1 782 0 S uwait 0xfffff8007876ad00 syz-executor.0 11646 1 782 0 S uwait 0xfffff800789d0700 syz-executor.0 11643 1 789 0 S uwait 0xfffff8007876ab00 syz-executor.2 11642 1 789 0 S uwait 0xfffff80078956d00 syz-executor.2 11641 1 789 0 S uwait 0xfffff80078936500 syz-executor.2 11639 1 783 0 S uwait 0xfffff800445bf100 syz-executor.1 11638 1 783 0 S uwait 0xfffff800442a6f00 syz-executor.1 11637 1 783 0 S uwait 0xfffff800447bfd00 syz-executor.1 11635 1 782 0 S uwait 0xfffff8007876a900 syz-executor.0 11634 1 789 0 S uwait 0xfffff8002e569700 syz-executor.2 11633 1 782 0 S uwait 0xfffff80078956f00 syz-executor.0 11632 1 782 0 S umtxn 0xfffff800789d0b00 syz-executor.0 11629 1 789 0 S uwait 0xfffff80031ccd100 syz-executor.2 11628 1 789 0 S uwait 0xfffff80078956100 syz-executor.2 11626 1 783 0 S uwait 0xfffff80078936d00 syz-executor.1 11625 1 783 0 S uwait 0xfffff80078936300 syz-executor.1 11624 1 783 0 S uwait 0xfffff8002e70c900 syz-executor.1 11622 1 782 0 S uwait 0xfffff800786a2d00 syz-executor.0 11621 1 789 0 S uwait 0xfffff80015f31700 syz-executor.2 11620 1 782 0 S uwait 0xfffff800789d0d00 syz-executor.0 11619 1 782 0 S uwait 0xfffff8007876af00 syz-executor.0 11616 1 789 0 S uwait 0xfffff800786a2b00 syz-executor.2 11615 1 789 0 S uwait 0xfffff80031a6f500 syz-executor.2 11613 1 783 0 S uwait 0xfffff80015f31b00 syz-executor.1 11612 1 783 0 S uwait 0xfffff80078956900 syz-executor.1 11611 1 783 0 S uwait 0xfffff800442a6b00 syz-executor.1 11606 1 783 0 S uwait 0xfffff80015d68500 syz-executor.1 11605 1 783 0 S uwait 0xfffff800786a2900 syz-executor.1 11604 1 783 0 S uwait 0xfffff8002e569d00 syz-executor.1 11602 1 783 0 S uwait 0xfffff800786e7900 syz-executor.1 11601 1 783 0 S uwait 0xfffff800789d0f00 syz-executor.1 11600 1 783 0 S uwait 0xfffff8002edf3d00 syz-executor.1 11592 1 783 0 S uwait 0xfffff8002e70cd00 syz-executor.1 11591 1 783 0 S uwait 0xfffff80031d02f00 syz-executor.1 11590 1 783 0 S uwait 0xfffff80031a6fb00 syz-executor.1 10992 1 797 0 S uwait 0xfffff8002edf3700 syz-executor.3 10990 1 797 0 S uwait 0xfffff8002e70c100 syz-executor.3 10988 1 797 0 S uwait 0xfffff8007876a500 syz-executor.3 10983 1 797 0 S uwait 0xfffff80015d68700 syz-executor.3 10982 1 797 0 S uwait 0xfffff80015d68900 syz-executor.3 10252 1 782 0 S uwait 0xfffff8007876a100 syz-executor.0 10243 1 782 0 S umtxn 0xfffff800786a2500 syz-executor.0 10232 1 782 0 S uwait 0xfffff80031b70300 syz-executor.0 10229 1 782 0 S umtxn 0xfffff80031ccd700 syz-executor.0 10225 1 782 0 S uwait 0xfffff800442a6d00 syz-executor.0 9897 1 9897 0 S uwait 0xfffff80031ccdb00 syz-executor.2 9892 1 9892 0 S uwait 0xfffff8002edf3b00 syz-executor.2 9889 1 9889 0 S uwait 0xfffff80015d68b00 syz-executor.2 9883 1 9883 0 S uwait 0xfffff8002edf3300 syz-executor.2 9881 1 9881 0 S uwait 0xfffff8003132ab00 syz-executor.2 9731 1 782 0 S umtxn 0xfffff800786a2300 syz-executor.0 9730 1 789 0 S uwait 0xfffff80031ccdd00 syz-executor.2 9726 1 782 0 S uwait 0xfffff80015f31300 syz-executor.0 9724 1 782 0 S uwait 0xfffff800786e7b00 syz-executor.0 9723 1 789 0 S uwait 0xfffff8002edf3900 syz-executor.2 9719 1 789 0 S uwait 0xfffff80031a6ff00 syz-executor.2 9717 1 782 0 S uwait 0xfffff80031ccf900 syz-executor.0 9716 1 789 0 S uwait 0xfffff80015d68100 syz-executor.2 9712 1 789 0 S uwait 0xfffff80078956300 syz-executor.2 9710 1 782 0 S uwait 0xfffff80015d68d00 syz-executor.0 9709 1 789 0 S uwait 0xfffff800314fa900 syz-executor.2 9705 1 782 0 S uwait 0xfffff80031c64f00 syz-executor.0 9704 1 789 0 S uwait 0xfffff80015d68300 syz-executor.2 9701 1 782 0 S uwait 0xfffff8002edf3f00 syz-executor.0 9699 1 782 0 S uwait 0xfffff80031b70f00 syz-executor.0 9696 1 789 0 S uwait 0xfffff8007876a700 syz-executor.2 9695 1 782 0 S uwait 0xfffff80031a6f700 syz-executor.0 9691 1 789 0 S uwait 0xfffff800786e7100 syz-executor.2 9686 1 789 0 S uwait 0xfffff8007876a300 syz-executor.2 9684 1 789 0 S uwait 0xfffff800314fa100 syz-executor.2 9582 1 782 0 S uwait 0xfffff800786a2100 syz-executor.0 9581 1 782 0 S uwait 0xfffff80078956700 syz-executor.0 9580 1 782 0 S uwait 0xfffff80031d02300 syz-executor.0 9579 1 782 0 S uwait 0xfffff80015f31900 syz-executor.0 9379 1 783 0 S uwait 0xfffff800789d0300 syz-executor.1 9377 1 783 0 S uwait 0xfffff800786a2f00 syz-executor.1 9375 1 783 0 S uwait 0xfffff80031d02100 syz-executor.1 9373 1 783 0 S uwait 0xfffff80031b70900 syz-executor.1 9372 1 783 0 S uwait 0xfffff80031c64700 syz-executor.1 8189 1 782 0 S uwait 0xfffff800786e7700 syz-executor.0 8187 1 789 0 S uwait 0xfffff80031b70700 syz-executor.2 8184 1 783 0 S uwait 0xfffff80078936700 syz-executor.1 8181 1 789 0 S uwait 0xfffff80031ccf100 syz-executor.2 8180 1 797 0 S uwait 0xfffff80031c64300 syz-executor.3 8179 1 782 0 S uwait 0xfffff80031a6f900 syz-executor.0 8176 1 783 0 S uwait 0xfffff800789d0100 syz-executor.1 8174 1 797 0 S uwait 0xfffff80031c64100 syz-executor.3 8173 1 789 0 S uwait 0xfffff80031ccf500 syz-executor.2 8170 1 782 0 S uwait 0xfffff800786e7500 syz-executor.0 8169 1 783 0 S uwait 0xfffff80015f31d00 syz-executor.1 8168 1 797 0 S uwait 0xfffff80015f31f00 syz-executor.3 8156 1 782 0 S uwait 0xfffff80031c64b00 syz-executor.0 8153 1 782 0 S uwait 0xfffff80031d02d00 syz-executor.0 4796 1 797 0 S uwait 0xfffff800786e7f00 syz-executor.3 4795 1 783 0 S uwait 0xfffff80015e6ab00 syz-executor.1 4789 1 783 0 S uwait 0xfffff80031c64900 syz-executor.1 4788 1 782 0 S uwait 0xfffff8003132af00 syz-executor.0 4787 1 789 0 S uwait 0xfffff800314fa700 syz-executor.2 4786 1 797 0 S uwait 0xfffff80031b70d00 syz-executor.3 4781 1 782 0 S uwait 0xfffff80031ccff00 syz-executor.0 4780 1 789 0 S uwait 0xfffff80031a6f300 syz-executor.2 4779 1 783 0 S uwait 0xfffff80015e6a100 syz-executor.1 4775 1 797 0 S uwait 0xfffff800786e7d00 syz-executor.3 4772 1 782 0 S uwait 0xfffff80031ccd900 syz-executor.0 4771 1 789 0 S uwait 0xfffff80031d02500 syz-executor.2 4770 1 797 0 S uwait 0xfffff80031ccd500 syz-executor.3 4762 1 797 0 S uwait 0xfffff800786e7300 syz-executor.3 4756 1 797 0 S uwait 0xfffff80031b70b00 syz-executor.3 4751 1 797 0 S uwait 0xfffff80031ccdf00 syz-executor.3 4750 1 797 0 S uwait 0xfffff80015d68f00 syz-executor.3 3983 1 3983 65 Ss select 0xfffff8007897ca40 dhclient 3160 1 3160 0 Ss select 0xfffff800788602c0 dhclient 3157 1 3157 0 Ss select 0xfffff8007873a5c0 dhclient 3137 1 3137 65 Ss select 0xfffff80078808140 dhclient 2440 1 2440 0 Ss select 0xfffff80078385d40 dhclient 2437 1 2437 0 Ss select 0xfffff8007866b440 dhclient 2410 1 2410 65 Ss select 0xfffff80078191d40 dhclient 2387 1 783 0 S uwait 0xfffff80015d65300 syz-executor.1 2383 1 783 0 S uwait 0xfffff80031c64500 syz-executor.1 2380 1 783 0 S uwait 0xfffff80031b70100 syz-executor.1 2376 1 783 0 S uwait 0xfffff80031ccf700 syz-executor.1 1637 1 1637 0 Ss select 0xfffff80078194a40 dhclient 1634 1 1634 0 Ss select 0xfffff80031c53740 dhclient 1611 1 1611 65 Ss select 0xfffff80031e95440 dhclient 1487 0 0 0 DL aiordy 0xfffff800312e0a70 [aiod4] 1486 0 0 0 DL aiordy 0xfffff8007806aa70 [aiod3] 1485 0 0 0 DL aiordy 0xfffff800312da538 [aiod2] 1484 0 0 0 DL aiordy 0xfffff80031e37000 [aiod1] 840 1 840 0 Ss select 0xfffff8003137ad40 dhclient 833 1 833 0 Ss select 0xfffff80015f50440 dhclient 797 780 797 0 Rs syz-executor.3 789 780 789 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.2 783 780 783 0 Ss piperd 0xfffff800315608b8 syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffff80015e9cb00 syz-fuzzer 100122 S uwait 0xfffff80015d65900 syz-fuzzer 100123 S uwait 0xfffff80015d65b00 syz-fuzzer 100124 S uwait 0xfffff80015d65d00 syz-fuzzer 100125 S uwait 0xfffff80015d65f00 syz-fuzzer 100126 S uwait 0xfffff8003132a700 syz-fuzzer 100127 S uwait 0xfffff80015ac1100 syz-fuzzer 100128 S uwait 0xfffff80015ac1300 syz-fuzzer 100798 S kqread 0xfffff800314fa300 syz-fuzzer 108917 S uwait 0xfffff80031d02900 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800313a4b20 csh 776 694 776 0 Ss select 0xfffff8003142fec0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2b4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2bcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2f4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2fcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab64b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abc4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff8003137a8c0 sshd 507 1 507 0 Ss select 0xfffff80031386440 syslogd 436 1 436 0 Ss select 0xfffff80015df0ec0 devd 435 1 435 65 Ss select 0xfffff80031386bc0 dhclient 350 1 350 0 Ss select 0xfffff80015f4f740 dhclient 347 1 347 0 Ss select 0xfffff80015f50bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b12000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100097 D sdflush 0xfffff80004ddc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c5b10 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e928b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff83018410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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 [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda538 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ebd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153eb900 [vtnet0 txq 0] 100057 D - 0xfffff800153eb500 [vtnet0 rxq 1] 100058 D - 0xfffff800153eb100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015468900 [mca taskq] 100066 D - 0xffffffff81e21840 [deadlkres] 100074 D - 0xfffff80015ac5100 [acpi_task_0] 100075 D - 0xfffff80015ac5100 [acpi_task_1] 100076 D - 0xfffff80015ac5100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] 19842 1 783 0 Z syz-executor.1 19843 1 783 0 Z syz-executor.1 db> show all locks Process 20500 (syz-executor.3) thread 0xfffffe00a0084c80 (134266) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00950f38d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13125 db> show malloc Type InUse MemUse Requests sysctloid 35314 13243K 35381 pf_hash 5 11560K 5 filedesc 502 8110K 39017 devbuf 4216 6982K 4253 pcb 922 4532K 52610 tcp_hpts 5 3219K 5 subproc 679 2989K 20938 kobj 326 2608K 567 vtbuf 24 2064K 46 newblk 9 1036K 37201 vfscache 3 1035K 3 sctp_atcl 687 687K 35579 acpica 1674 649K 54806 inodedep 89 608K 21419 kdtrace 769 562K 54769 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 sctp_stro 240 494K 10108 intr 4 480K 4 umtx 902 395K 902 bus 986 377K 3469 sctp_atky 927 348K 47330 BPF 46 337K 126 linker 348 270K 409 sctp_athm 687 258K 36431 DEVFS1 116 232K 133 shm 23 208K 99 module 510 192K 510 sctp_map 480 180K 20112 vnet_data 1 176K 1 tidhash 3 164K 3 md_sectors 9 144K 9 pagedep 9 140K 19848 tfo_ccache 1 136K 1 kqueue 334 133K 20799 pwddesc 323 122K 20482 sem 4 120K 4 vmem 3 112K 7 UMA 279 105K 279 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 3196 syncache 1 76K 1 md_disk 18 76K 24 routetbl 126 69K 1166 msg 4 68K 4 DEVFS3 135 68K 145 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 ether_multi 152 57K 197 gtaskqueue 18 57K 18 GEOM 123 56K 883 ksem 32 56K 479 DEVFS_RULE 56 54K 56 DEVFSP 140 53K 2321 kenv 95 52K 95 eventhandler 133 50K 133 devstat 6 50K 6 lltable 49 43K 529 ithread 99 43K 99 rman 84 42K 425 inpcbpolicy 107 41K 15437 dirrem 80 40K 20291 KTRACE 100 38K 111 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 sctp_timw 64 32K 64 hostcache 1 32K 1 tty 16 32K 16 freefile 80 30K 20097 in6_multi 65 29K 65 kbdmux 6 28K 6 osd 70 27K 5593 cred 26 26K 576 ifnet 7 25K 7 pf_osfp 64 24K 64 plimit 24 24K 997 kcovinfo 64 24K 68 xform 62 24K 3641 CAM queue 5 21K 1528 selfd 55 21K 253876 pfs_nodes 20 20K 20 proc-args 52 20K 667 filedesc_to_leader 49 19K 96 UART 12 18K 12 session 35 18K 58 bmsafemap 2 17K 21118 rpc 2 16K 2 shmfd 1 16K 104 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 tcp_fsb 35 14K 1353 sglist 5 13K 5 lockf 33 13K 772 ip6opt 28 13K 141 MCA 32 12K 32 CAM DEV 3 12K 510 pf_ifnet 15 11K 566 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 25 10K 141 sctp_stri 9 9K 1899 uidinfo 3 9K 114 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 1089 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 38826 in_multi 6 3K 18 nexusdev 7 3K 7 ip6_msource 7 3K 46 ip_msource 7 3K 48 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 26607 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 20271 vnodemarker 2 2K 2086 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 107 crypto 4 2K 1058 sctp_aadr 4 2K 191 newdirblk 4 2K 19413 diradd 4 2K 20332 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 28209 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 14 ktls 1 1K 6 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 43 CAM SIM 2 1K 2 iov 2 1K 30938 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 pf_rule 1 1K 715 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 mqdata 0 0K 0 chd data 0 0K 37 pf_table 0 0K 192 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 23 sctp_mcore 0 0K 0 sctp_socko 0 0K 16505 sctp_iter 0 0K 48 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 45 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 htcp data 0 0K 45 vegas data 0 0K 42 dctcp data 0 0K 50 cdg data 0 0K 10 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 17682 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1033 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 58 allocindir 0 0K 0 indirdep 0 0K 7887 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 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 ip6_moptions 0 0K 71 in6_mfilter 0 0K 166 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 80 in_mfilter 0 0K 94 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 32 VN POLL 0 0K 29 twa_commands 0 0K 0 statfs 0 0K 19708 namei_tracker 0 0K 16 export_host 0 0K 0 cl_savebuf 0 0K 369 tcp_log_dev 0 0K 663 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 88140 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 5 lio 0 0K 37 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 189 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 ioctlops 0 0K 3188 eventfd 0 0K 0 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 396 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 898 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 41 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 22 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 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 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8789 3238 119762 0 254 49262592 0 malloc-384 384 37018 102 60644 0 30 14254080 0 tcp_log 416 12501 19611 861835 0 254 13358592 0 malloc-32768 32768 252 5 19524 0 1 8421376 0 mbuf 256 9927 7293 6012297 0 254 4408320 0 malloc-1024 1024 4174 18 4609 0 16 4292608 0 malloc-8192 8192 436 40 24329 0 1 3899392 0 tcp_bbr_map 128 20061 3313 1035081 0 127 2991872 0 malloc-8192 8192 332 5 20492 0 1 2760704 0 malloc-8192 8192 328 5 1180 0 1 2727936 0 pbuf 2624 0 877 0 0 2 2301248 0 RADIX NODE 144 11802 1775 678382 0 65 1955088 0 BUF TRIE 144 353 13115 57443 0 62 1939392 0 UMA Slabs 0 112 17090 7 17090 0 126 1914864 0 ertt_txseginfo 40 31558 8236 2555235 0 254 1591760 0 MAP ENTRY 96 15284 340 1219773 0 126 1499904 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 malloc-384 384 3076 214 367078 0 30 1263360 0 VM OBJECT 264 4560 75 304602 0 30 1223640 0 malloc-4096 4096 7 258 89293 0 2 1085440 0 sctp_asoc 2288 240 230 10056 0 254 1075360 0 malloc-1024 1024 884 64 61133 0 16 970752 0 FFS inode 1160 688 40 20850 0 8 844480 0 sctp_ep 1280 438 216 24324 0 254 837120 0 THREAD 1808 436 15 34267 0 8 815408 0 malloc-1024 1024 701 83 37497 0 16 802816 0 VMSPACE 2544 293 10 20454 0 4 770832 0 malloc-384 384 1725 65 54963 0 30 687360 0 malloc-65536 65536 3 7 7018 0 1 655360 0 malloc-2048 2048 241 69 11175 0 8 634880 0 256 Bucket 2048 263 29 33809 0 8 598016 0 malloc-1024 1024 133 415 19637 0 16 561152 0 malloc-1024 1024 172 328 23442 0 16 512000 0 PROC 1336 331 17 20500 0 8 464928 0 malloc-384 384 936 274 100418 0 30 464640 0 malloc-65536 65536 0 7 114 0 1 458752 0 sctp_raddr 736 240 343 11601 0 254 429088 0 malloc-16384 16384 25 1 34 0 1 425984 0 socket 944 342 86 42827 0 254 404032 0 malloc-1024 1024 361 3 465 0 16 372736 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 g_bio 408 0 910 278604 0 30 371280 0 filedesc0 1072 323 20 20482 0 8 367696 0 VNODE 448 727 92 20891 0 30 366912 0 malloc-384 384 881 29 25818 0 30 349440 0 malloc-512 512 58 590 40428 0 30 331776 0 malloc-65536 65536 5 0 5 0 1 327680 0 sctp_chunk 152 359 1643 8733 0 254 304304 0 malloc-384 384 711 49 16691 0 30 291840 0 malloc-512 512 218 342 21267 0 30 286720 0 malloc-2048 2048 134 0 156 0 8 274432 0 malloc-384 384 644 56 84266 0 30 268800 0 malloc-512 512 469 51 20514 0 30 266240 0 malloc-65536 65536 2 2 25 0 1 262144 0 vmem btag 56 4452 72 4452 0 254 253344 0 malloc-8192 8192 25 5 183 0 1 245760 0 malloc-16384 16384 5 9 38 0 1 229376 0 DEVCTL 1024 0 220 171 0 0 225280 0 malloc-8192 8192 22 5 91 0 1 221184 0 malloc-16384 16384 12 0 22 0 1 196608 0 malloc-16384 16384 12 0 248 0 1 196608 0 UMA Zones 768 251 3 251 0 16 195072 0 FFS2 dinode 256 688 32 20850 0 62 184320 0 mbuf_packet 256 119 586 137259 0 254 180480 0 clpbuf 2624 0 64 6536 0 16 167936 0 vnpbuf 2624 0 64 25 0 64 167936 0 malloc-512 512 219 109 49659 0 30 167936 0 tcp_inpcb 488 66 262 5581 0 254 160064 0 S VFS Cache 104 1029 375 21860 0 126 146016 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-32768 32768 1 3 21 0 1 131072 0 tcpcb 1080 66 53 5581 0 254 128520 0 ksiginfo 112 333 711 1191 0 126 116928 0 malloc-16384 16384 2 5 122 0 1 114688 0 malloc-512 512 136 64 21739 0 30 102400 0 128 Bucket 1024 50 49 7544 0 16 101376 0 malloc-384 384 216 44 34843 0 30 99840 0 malloc-32768 32768 1 2 9 0 1 98304 0 malloc-32768 32768 1 2 121 0 1 98304 0 UMA Kegs 384 236 7 236 0 30 93312 0 udplite_inpcb 488 22 162 8585 0 254 89792 0 malloc-8192 8192 10 0 99 0 1 81920 0 32 Bucket 256 163 152 33483 0 62 80640 0 malloc-4096 4096 12 6 548 0 2 73728 0 Files 80 676 174 78190 0 126 68000 0 TURNSTILE 136 452 31 452 0 62 65688 0 malloc-16384 16384 2 2 7 0 1 65536 0 malloc-2048 2048 10 20 555 0 8 61440 0 64 Bucket 512 47 73 48737 0 30 61440 0 tcp_bbr_pcb 832 38 34 2554 0 16 59904 0 malloc-8192 8192 2 5 20843 0 1 57344 0 malloc-4096 4096 7 6 627 0 2 53248 0 malloc-512 512 34 70 2211 0 30 53248 0 tcp_rack_pcb 832 24 39 1342 0 16 52416 0 pipe 744 52 18 1011 0 16 52080 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 10 2 206 0 2 49152 0 malloc-2048 2048 16 8 114 0 8 49152 0 malloc-512 512 78 10 317 0 30 45056 0 malloc-512 512 28 60 1922 0 30 45056 0 pcpu-8 8 4817 815 20152 0 254 45056 0 itimer 352 0 121 1392 0 30 42592 0 SLEEPQUEUE 88 452 28 452 0 126 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 6 4 25 0 2 40960 0 malloc-2048 2048 2 18 494 0 8 40960 0 16 Bucket 144 139 141 5598 0 62 40320 0 NAMEI 1024 0 36 102610 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-4096 4096 2 5 1497 0 2 28672 0 PWD 32 190 692 19422 0 254 28224 0 2 Bucket 32 245 637 34957 0 254 28224 0 KNOTE 160 28 147 186509 0 62 28000 0 malloc-4096 4096 1 5 19 0 2 24576 0 ttyinq 160 135 15 300 0 62 24000 0 unpcb 256 25 65 2990 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_stream_msg_out 112 92 88 2616 0 254 20160 0 tcp_rack_map 112 50 130 2487 0 126 20160 0 ripcb 488 5 35 538 0 254 19520 0 udp_inpcb 488 14 26 733 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 18 0 1 16384 0 sctp_laddr 48 188 148 6313 0 254 16128 0 vtnet_tx_hdr 24 0 668 1520870 0 254 16032 0 8 Bucket 80 55 145 4979 0 126 16000 0 cpuset 104 8 116 337 0 126 12896 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 rl_entry 40 209 94 217 0 254 12120 0 ertt 72 66 102 5581 0 126 12096 0 sctp_readq 152 0 78 853 0 254 11856 0 kenv 258 15 30 1038 0 30 11610 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 18 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 22 0 254 8096 0 PGRP 88 45 47 134 0 126 8096 0 sctp_asconf_ack 48 0 168 74 0 254 8064 0 udpcb 32 36 216 9318 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 4 Bucket 48 6 162 491 0 254 8064 0 ktls_session 128 5 57 5 0 126 7936 0 AIO 208 0 38 121 0 62 7904 0 cryptop 280 0 28 226 0 30 7840 0 AIOCB 552 0 14 148 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 37 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 288 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 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 md8 2 127 1 127 0 254 256 0 md7 2 127 1 127 0 254 256 0 md6 2 127 1 127 0 254 256 0 md5 2 127 1 127 0 254 256 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 da_ccb 544 0 0 0 0 16 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 sctp_asconf 40 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 304 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 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 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-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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