panic: overhead (74) not a multiple of 4 cpuid = 1 time = 2000000799 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a8d4d690 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a8d4d7f0 vpanic() at vpanic+0x2b8/frame 0xfffffe00a8d4d8d0 panic() at panic+0xb5/frame 0xfffffe00a8d4d990 sctp_get_frag_point() at sctp_get_frag_point+0x1af/frame 0xfffffe00a8d4d9d0 sctp_chunk_output() at sctp_chunk_output+0x168/frame 0xfffffe00a8d4e600 sctp_inpcb_free() at sctp_inpcb_free+0xbb8/frame 0xfffffe00a8d4e690 sctp_close() at sctp_close+0x1fb/frame 0xfffffe00a8d4e770 soclose() at soclose+0x3fc/frame 0xfffffe00a8d4e880 _fdrop() at _fdrop+0x58/frame 0xfffffe00a8d4e8b0 closef() at closef+0x689/frame 0xfffffe00a8d4ea90 fdescfree() at fdescfree+0xab7/frame 0xfffffe00a8d4ec80 exit1() at exit1+0x8bf/frame 0xfffffe00a8d4ed10 sys_exit() at sys_exit+0x28/frame 0xfffffe00a8d4ed30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe00a8d4ef30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a8d4ef30 --- syscall (1, FreeBSD ELF64, sys_exit), rip = 0x2ebd9a, rsp = 0x7fffffffe468, rbp = 0x7fffffffe470 --- KDB: enter: panic [ thread pid 19078 tid 122374 ] Stopped at kdb_enter+0x6b: movq $0,0x250ea2a(%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 0xd04495e911a9119 rdx 0x1 rbx 0 rsp 0xfffffe00a8d4d7d0 rbp 0xfffffe00a8d4d7f0 rsi 0 rdi 0xffffffff817622ba vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe00a954a1e0 r13 0xfffffe00a8d4d801 r14 0xffffffff82b532e0 .str.18 r15 0xffffffff82b532e0 .str.18 rip 0xffffffff8175586b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x250ea2a(%rip) db> show proc Process 19078 (syz-executor.2) at 0xfffffe00aa3dca90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 779 at 0xfffffe00587d0548 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053de5000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00aa25b000 (map 0xfffffe00aa25b000) (map.pmap 0xfffffe00aa25b0c0) (pmap 0xfffffe00aa25b128) threads: 1 122374 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 19080 777 777 0 R (threaded) syz-executor.1 122552 RunQ syz-executor.1 123107 S uwait 0xfffffe00a8ef9c00 syz-executor.1 19079 776 776 0 R (threaded) syz-executor.0 121700 Run CPU 0 syz-executor.0 123108 RunQ syz-executor.0 19078 779 779 0 RE CPU 1 syz-executor.2 19077 804 804 60929 R (threaded) syz-executor.3 121756 RunQ syz-executor.3 123106 S uwait 0xfffffe00a6eb7100 syz-executor.3 19019 1 776 0 S uwait 0xfffffe00a672b100 syz-executor.0 18938 0 0 0 DL - 0xffffffff83c09860 [accounting] 18127 0 0 0 DL mdwait 0xfffffe00a5c87000 [md4] 17838 1 777 0 S uwait 0xfffffe00a6eb6d80 syz-executor.1 17837 1 777 0 S uwait 0xfffffe00a672b180 syz-executor.1 17825 1 777 0 S uwait 0xfffffe00a6eb6580 syz-executor.1 17824 1 777 0 S uwait 0xfffffe00a6eb7280 syz-executor.1 17818 1 777 0 S uwait 0xfffffe00a8efb800 syz-executor.1 17817 1 777 0 S uwait 0xfffffe00a6eb9800 syz-executor.1 17810 1 777 0 S uwait 0xfffffe00a8efb000 syz-executor.1 17809 1 777 0 S uwait 0xfffffe00a6eb6300 syz-executor.1 16972 1 779 0 S uwait 0xfffffe00a8efa600 syz-executor.2 16971 1 779 0 S uwait 0xfffffe00a672bc80 syz-executor.2 16970 1 776 0 S uwait 0xfffffe00a8efbc00 syz-executor.0 16969 1 776 0 S uwait 0xfffffe00a6dc1c80 syz-executor.0 16960 1 779 0 S uwait 0xfffffe00a8efb700 syz-executor.2 16959 1 776 0 S uwait 0xfffffe00a8efb400 syz-executor.0 16958 1 779 0 S uwait 0xfffffe00a8efba00 syz-executor.2 16957 1 776 0 S uwait 0xfffffe00a8efae00 syz-executor.0 16948 1 779 0 S uwait 0xfffffe00a8efb500 syz-executor.2 16947 1 779 0 S uwait 0xfffffe00a8efac00 syz-executor.2 16946 1 776 0 S uwait 0xfffffe00a6eb8080 syz-executor.0 16945 1 776 0 S uwait 0xfffffe00a8efb200 syz-executor.0 16930 1 776 0 S uwait 0xfffffe00a6eb9200 syz-executor.0 16929 1 776 0 S uwait 0xfffffe00a6eb9680 syz-executor.0 16219 1 776 0 SV uwait 0xfffffe00a672ae00 syz-executor.0 16209 1 776 0 SV uwait 0xfffffe00a6eb7e80 syz-executor.0 16203 1 776 0 SV uwait 0xfffffe00a6dc2480 syz-executor.0 16194 1 776 0 SV uwait 0xfffffe00a672ae80 syz-executor.0 16033 0 0 0 DL mdwait 0xfffffe00a964d000 [md3] 16027 0 0 0 DL mdwait 0xfffffe00a962c000 [md2] 16021 0 0 0 DL mdwait 0xfffffe00a962d000 [md1] 16016 0 0 0 DL mdwait 0xfffffe009f389000 [md0] 15549 1 776 0 S uwait 0xfffffe00a6eb7880 syz-executor.0 15546 1 777 0 S uwait 0xfffffe00a6eb8780 syz-executor.1 15540 1 776 0 S uwait 0xfffffe00a6eb7f00 syz-executor.0 15539 1 777 0 S uwait 0xfffffe00a6eb8c80 syz-executor.1 15531 1 777 0 S uwait 0xfffffe00a6eb9300 syz-executor.1 15530 1 776 0 S uwait 0xfffffe00a672a080 syz-executor.0 15519 1 776 0 S uwait 0xfffffe00a6eb8600 syz-executor.0 15496 1 804 0 S uwait 0xfffffe00a6dc2100 syz-executor.3 15491 1 804 0 S uwait 0xfffffe00a6dc2000 syz-executor.3 15489 1 777 0 S uwait 0xfffffe00a6dc2280 syz-executor.1 15487 1 777 0 S uwait 0xfffffe00a6eb7900 syz-executor.1 15483 1 777 0 S uwait 0xfffffe00a6eb8180 syz-executor.1 15481 1 777 0 S uwait 0xfffffe00a6eb9000 syz-executor.1 15480 1 804 0 S uwait 0xfffffe00a78cb380 syz-executor.3 15477 1 804 0 S uwait 0xfffffe00a6eb8a80 syz-executor.3 15467 1 804 0 S uwait 0xfffffe009f2a4000 syz-executor.3 15466 1 804 0 S uwait 0xfffffe00a6eb9400 syz-executor.3 15459 1 804 0 S uwait 0xfffffe00a6dc2400 syz-executor.3 15457 1 804 0 S uwait 0xfffffe00a672cf00 syz-executor.3 15263 1 776 0 S uwait 0xfffffe00a672b200 syz-executor.0 15088 1 777 0 S uwait 0xfffffe00a6eb9100 syz-executor.1 15087 1 777 0 T syz-executor.1 15084 1 777 0 S uwait 0xfffffe00a672be00 syz-executor.1 15082 1 777 0 T uwait 0xfffffe00a6eb9500 syz-executor.1 15078 1 777 0 S uwait 0xfffffe00a672a980 syz-executor.1 15077 1 777 0 T uwait 0xfffffe00a6eb8500 syz-executor.1 15073 1 777 0 S uwait 0xfffffe009f2a6c80 syz-executor.1 15072 1 777 0 T syz-executor.1 14796 1 776 0 S uwait 0xfffffe0053e97300 syz-executor.0 14578 0 0 0 DL (threaded) [KTLS] 117024 D - 0xfffffe00a731a700 [thr_0] 117345 D - 0xfffffe00a731a780 [thr_1] 117346 D - 0xffffffff83d523a8 [alloc_0] 14253 1 779 0 S uwait 0xfffffe00a672c080 syz-executor.2 14199 1 804 0 S uwait 0xfffffe00a6eb8980 syz-executor.3 14004 1 777 0 S uwait 0xfffffe00a672c280 syz-executor.1 13944 1 804 0 S uwait 0xfffffe009f2a4d80 syz-executor.3 13023 1 777 0 S uwait 0xfffffe00a672a180 syz-executor.1 13012 1 804 0 S uwait 0xfffffe00a78cef00 syz-executor.3 13011 1 776 0 S uwait 0xfffffe00a672b980 syz-executor.0 13007 1 777 0 S uwait 0xfffffe00a6eb8e80 syz-executor.1 13004 1 776 0 S uwait 0xfffffe00a6eb9900 syz-executor.0 13003 1 804 0 S uwait 0xfffffe00a672be80 syz-executor.3 13001 1 777 0 S uwait 0xfffffe00a78cee00 syz-executor.1 12997 1 776 0 S uwait 0xfffffe00a672ad00 syz-executor.0 12996 1 804 0 S uwait 0xfffffe00a78ced00 syz-executor.3 12995 1 777 0 S uwait 0xfffffe00a672b900 syz-executor.1 12986 1 777 0 S uwait 0xfffffe00a6dc2780 syz-executor.1 12973 1 804 0 S uwait 0xfffffe00a6dc2d80 syz-executor.3 12964 1 804 0 S uwait 0xfffffe00a672a480 syz-executor.3 12955 1 804 0 S uwait 0xfffffe009f2a6d80 syz-executor.3 12943 1 804 0 S uwait 0xfffffe00a672b300 syz-executor.3 12594 1 777 0 S uwait 0xfffffe009f2a5700 syz-executor.1 12588 1 777 0 S uwait 0xfffffe00a672d600 syz-executor.1 12582 1 777 0 S uwait 0xfffffe00a6eb9a00 syz-executor.1 12573 1 777 0 S uwait 0xfffffe00a672d280 syz-executor.1 11949 1 776 0 S uwait 0xfffffe00a672ab00 syz-executor.0 11940 1 776 0 S uwait 0xfffffe00a6eb8d80 syz-executor.0 11931 1 776 0 S uwait 0xfffffe00a6eb8880 syz-executor.0 11919 1 776 0 S uwait 0xfffffe00a78cec00 syz-executor.0 11448 1 11445 0 SV uwait 0xfffffe009f2a5300 syz-executor.1 11061 1 779 0 S uwait 0xfffffe00a672b700 syz-executor.2 11053 1 779 0 S uwait 0xfffffe00a672ac00 syz-executor.2 11042 1 779 0 S uwait 0xfffffe00a672a680 syz-executor.2 11031 1 779 0 S uwait 0xfffffe00a78cb580 syz-executor.2 10825 1 777 0 S uwait 0xfffffe00a672c780 syz-executor.1 10820 1 777 0 S uwait 0xfffffe00a78ce880 syz-executor.1 10814 1 777 0 S uwait 0xfffffe00a672a280 syz-executor.1 10810 1 777 0 S uwait 0xfffffe00a6eb9c00 syz-executor.1 10770 1 779 0 S uwait 0xfffffe00a672a580 syz-executor.2 10763 1 779 0 S umtxn 0xfffffe00a672b500 syz-executor.2 10756 1 779 0 S uwait 0xfffffe009f2a5100 syz-executor.2 10751 1 779 0 S uwait 0xfffffe00a78ceb00 syz-executor.2 10719 1 804 0 S uwait 0xfffffe00a6eb9b00 syz-executor.3 10717 1 804 0 S uwait 0xfffffe00a672b400 syz-executor.3 10708 1 804 0 S uwait 0xfffffe00a672d580 syz-executor.3 10707 1 804 0 S uwait 0xfffffe00a672a880 syz-executor.3 10698 1 804 0 S uwait 0xfffffe00a6dc2a80 syz-executor.3 10697 1 804 0 S uwait 0xfffffe00a78cd180 syz-executor.3 10688 1 804 0 S umtxn 0xfffffe00a672a380 syz-executor.3 10687 1 804 0 S uwait 0xfffffe0053e97580 syz-executor.3 10648 1 804 0 S uwait 0xfffffe00a672b600 syz-executor.3 10644 1 779 0 S uwait 0xfffffe00a672c980 syz-executor.2 10640 1 804 0 S uwait 0xfffffe00a672b800 syz-executor.3 10637 1 779 0 S uwait 0xfffffe00a672c580 syz-executor.2 10631 1 804 0 S uwait 0xfffffe009f2a4780 syz-executor.3 10630 1 779 0 S uwait 0xfffffe009f2a5a00 syz-executor.2 10624 1 779 0 S uwait 0xfffffe00a672a780 syz-executor.2 9981 1 804 0 S uwait 0xfffffe00a672c680 syz-executor.3 9979 1 777 0 S uwait 0xfffffe00a672bc00 syz-executor.1 9971 1 777 0 S uwait 0xfffffe009f2a6600 syz-executor.1 9969 1 804 0 S uwait 0xfffffe00a6dc2c00 syz-executor.3 9961 1 804 0 S uwait 0xfffffe0053e97380 syz-executor.3 9957 1 777 0 S uwait 0xfffffe00a672cb80 syz-executor.1 9942 1 804 0 S uwait 0xfffffe00a78cb280 syz-executor.3 9929 1 779 0 S uwait 0xfffffe00a672d980 syz-executor.2 9927 1 779 0 S uwait 0xfffffe00a672d080 syz-executor.2 9869 1 804 60928 S uwait 0xfffffe009f2a4b80 syz-executor.3 9868 1 779 60928 S uwait 0xfffffe00a78cca80 syz-executor.2 9858 1 779 60928 S umtxn 0xfffffe00a78cdf00 syz-executor.2 9857 1 804 60928 S uwait 0xfffffe00a672cc80 syz-executor.3 9847 1 779 60928 S uwait 0xfffffe00a672bb00 syz-executor.2 9844 1 804 60928 S uwait 0xfffffe009f2a6a80 syz-executor.3 9828 1 804 60928 S umtxn 0xfffffe00a6dc2d00 syz-executor.3 9641 1 777 0 S uwait 0xfffffe00a78cd980 syz-executor.1 9141 1 776 0 S uwait 0xfffffe00a672cd80 syz-executor.0 9140 1 776 0 S uwait 0xfffffe00576d1a00 syz-executor.0 9138 1 777 0 S uwait 0xfffffe009f2a5580 syz-executor.1 9137 1 777 0 S uwait 0xfffffe009f2a5080 syz-executor.1 9136 1 779 0 S uwait 0xfffffe009f2a4c00 syz-executor.2 9135 1 779 0 S uwait 0xfffffe00576cd600 syz-executor.2 9132 1 776 0 S uwait 0xfffffe009f2a5280 syz-executor.0 9131 1 776 0 S umtxn 0xfffffe00a78ccd00 syz-executor.0 9129 1 777 0 S uwait 0xfffffe009f2a5800 syz-executor.1 9128 1 779 0 S uwait 0xfffffe00a78cdd00 syz-executor.2 9127 1 777 0 S uwait 0xfffffe009f2a5480 syz-executor.1 9126 1 779 0 S uwait 0xfffffe00a672d380 syz-executor.2 9123 1 779 0 S uwait 0xfffffe009f2a4800 syz-executor.2 9122 1 779 0 S uwait 0xfffffe00a672c880 syz-executor.2 9121 1 776 0 S uwait 0xfffffe00a78cb780 syz-executor.0 9120 1 776 0 S uwait 0xfffffe00a78cd800 syz-executor.0 9118 1 777 0 S uwait 0xfffffe00a6dc2b80 syz-executor.1 9117 1 777 0 S uwait 0xfffffe009f2a5880 syz-executor.1 9112 1 777 0 S uwait 0xfffffe00a672c380 syz-executor.1 9111 1 777 0 S uwait 0xfffffe00a6dc2c80 syz-executor.1 9042 1 804 0 S uwait 0xfffffe00a78cba00 syz-executor.3 9011 1 779 0 S uwait 0xfffffe00a6dc2f00 syz-executor.2 9008 1 779 0 S uwait 0xfffffe00a78cb200 syz-executor.2 9005 1 779 0 S uwait 0xfffffe00a672ca80 syz-executor.2 9001 1 779 0 S uwait 0xfffffe00a672d400 syz-executor.2 8919 1 8913 0 SV uwait 0xfffffe00a672c480 syz-executor.1 8907 1 8903 0 SV uwait 0xfffffe00a672da80 syz-executor.1 8898 1 8895 0 SV uwait 0xfffffe00a78cb880 syz-executor.1 8897 1 8896 0 S uwait 0xfffffe00a78cd480 syz-executor.3 8891 1 8890 0 S uwait 0xfffffe00a78cdb80 syz-executor.3 8887 1 8885 0 S uwait 0xfffffe00a78cd300 syz-executor.3 8886 1 8883 0 SV uwait 0xfffffe00a78cdc80 syz-executor.1 8880 1 8878 0 S uwait 0xfffffe00a672d480 syz-executor.3 8583 1 776 0 S uwait 0xfffffe00a78cc980 syz-executor.0 8157 1 776 0 S uwait 0xfffffe00a78cc500 syz-executor.0 8156 1 776 0 S uwait 0xfffffe00a78ce300 syz-executor.0 8151 1 776 0 S uwait 0xfffffe00a6dc2a00 syz-executor.0 8150 1 776 0 S uwait 0xfffffe00a78cc200 syz-executor.0 8145 1 776 0 S uwait 0xfffffe00a672da00 syz-executor.0 8144 1 776 0 S uwait 0xfffffe00a78cea00 syz-executor.0 8140 1 776 0 S uwait 0xfffffe00a78cc000 syz-executor.0 8139 1 776 0 S uwait 0xfffffe00a78cc780 syz-executor.0 8137 1 777 0 S uwait 0xfffffe00a78cb980 syz-executor.1 8066 1 777 0 S uwait 0xfffffe00a78cd780 syz-executor.1 8064 1 777 0 S uwait 0xfffffe00a78cc600 syz-executor.1 8060 1 779 0 S uwait 0xfffffe00a78cd680 syz-executor.2 8059 1 779 0 S uwait 0xfffffe009f2a4400 syz-executor.2 8057 1 777 0 S uwait 0xfffffe009f2a4600 syz-executor.1 8055 1 777 0 S uwait 0xfffffe00a672d880 syz-executor.1 8047 1 779 0 S uwait 0xfffffe00a78cdd80 syz-executor.2 8046 1 779 0 S uwait 0xfffffe00a78cb800 syz-executor.2 8042 1 777 0 S uwait 0xfffffe00a78cc680 syz-executor.1 8041 1 777 0 S uwait 0xfffffe0007994600 syz-executor.1 8035 1 779 0 S umtxn 0xfffffe00a78ce780 syz-executor.2 8034 1 779 0 S uwait 0xfffffe00a78ce600 syz-executor.2 8024 1 779 0 S uwait 0xfffffe00a78ce100 syz-executor.2 8023 1 779 0 S uwait 0xfffffe00a78cd100 syz-executor.2 7913 1 779 0 S uwait 0xfffffe00a78cda00 syz-executor.2 7905 1 779 0 S uwait 0xfffffe009f2a4300 syz-executor.2 7895 1 779 0 S uwait 0xfffffe0053e97280 syz-executor.2 7888 1 779 0 S uwait 0xfffffe00576cdd00 syz-executor.2 7300 0 0 0 DL mdwait 0xfffffe00081e1000 [md8] 7292 1 777 0 S uwait 0xfffffe00a78cc580 syz-executor.1 7289 1 777 0 S uwait 0xfffffe00a78cc880 syz-executor.1 7288 1 777 0 S uwait 0xfffffe00576cde00 syz-executor.1 7284 1 777 0 S uwait 0xfffffe00a78cc100 syz-executor.1 6855 1 776 60928 S uwait 0xfffffe00a78ccc80 syz-executor.0 6852 1 776 60928 S uwait 0xfffffe0053ef4880 syz-executor.0 6846 1 776 60928 S uwait 0xfffffe00a78cbc80 syz-executor.0 6839 1 776 60928 S uwait 0xfffffe00a78ce980 syz-executor.0 6796 1 779 0 S uwait 0xfffffe00a78ce200 syz-executor.2 6763 1 804 0 S uwait 0xfffffe00a78cb600 syz-executor.3 6761 1 777 0 S uwait 0xfffffe00a78cce80 syz-executor.1 6757 1 804 0 S uwait 0xfffffe00a78cdc00 syz-executor.3 6754 1 777 0 S uwait 0xfffffe0053e97200 syz-executor.1 6750 1 777 0 S uwait 0xfffffe009f2a4200 syz-executor.1 6749 1 804 0 S uwait 0xfffffe00a78ce400 syz-executor.3 6736 1 777 0 S uwait 0xfffffe00a78cbe80 syz-executor.1 6511 1 6510 0 S uwait 0xfffffe00a78ccf00 syz-executor.0 5778 1 779 0 S uwait 0xfffffe00a78ccb80 syz-executor.2 5434 1 779 0 S uwait 0xfffffe00576d1980 syz-executor.2 5425 1 5423 0 S uwait 0xfffffe00576d1800 syz-executor.1 5422 1 5421 0 S uwait 0xfffffe00a78ce700 syz-executor.0 5419 1 5417 0 S uwait 0xfffffe0007994700 syz-executor.1 5416 1 5415 0 S uwait 0xfffffe00576cdf00 syz-executor.0 5413 1 5411 0 S uwait 0xfffffe009f2a4100 syz-executor.1 5410 1 5407 0 S uwait 0xfffffe009f2a6080 syz-executor.0 5399 1 5398 0 S uwait 0xfffffe00a78ce500 syz-executor.0 5260 1 776 0 SV uwait 0xfffffe009f2a7800 syz-executor.0 5249 1 776 0 SV uwait 0xfffffe009f2a5980 syz-executor.0 5240 1 776 0 SV uwait 0xfffffe009f2a6500 syz-executor.0 5228 1 776 0 SV uwait 0xfffffe009f2a4a80 syz-executor.0 5158 1 804 0 S uwait 0xfffffe00576cda00 syz-executor.3 5032 1 779 0 S uwait 0xfffffe009f2a6900 syz-executor.2 5030 1 779 0 S umtxn 0xfffffe009f2a7100 syz-executor.2 5028 1 779 0 S uwait 0xfffffe009f2a6c00 syz-executor.2 5023 1 779 0 S uwait 0xfffffe009f2a5c00 syz-executor.2 5021 1 779 0 S uwait 0xfffffe009f2a6880 syz-executor.2 5019 1 779 0 S uwait 0xfffffe009f2a4500 syz-executor.2 5017 1 779 0 S uwait 0xfffffe0007994e00 syz-executor.2 5014 1 779 0 S uwait 0xfffffe00576d1b80 syz-executor.2 5010 1 779 0 S uwait 0xfffffe0053ef4a00 syz-executor.2 5006 1 779 0 S uwait 0xfffffe009f2a5d00 syz-executor.2 4574 1 4574 65 Ss select 0xfffffe00a72fcf40 dhclient 4566 1 804 0 SV sigwait 0xfffffe0053f755f8 syz-executor.3 4557 1 804 0 SV sigwait 0xfffffe00a73400b0 syz-executor.3 4547 1 804 0 SV sigwait 0xfffffe00a73410b0 syz-executor.3 4536 1 804 0 SV sigwait 0xfffffe00a6db95f8 syz-executor.3 3817 1 3817 0 Ss select 0xfffffe009e7e01c0 dhclient 3814 1 3814 0 Ss select 0xfffffe009e7de2c0 dhclient 3795 1 3795 65 Ss select 0xfffffe0058b5f7c0 dhclient 3079 1 3079 0 Ss select 0xfffffe009e7dee40 dhclient 3071 1 3071 0 Ss select 0xfffffe009e7e05c0 dhclient 3048 1 3048 65 Ss select 0xfffffe009e7decc0 dhclient 2971 1 804 0 S uwait 0xfffffe009f2a6800 syz-executor.3 2968 1 779 0 S uwait 0xfffffe009f2a7700 syz-executor.2 2961 1 804 0 S uwait 0xfffffe00576cdc00 syz-executor.3 2957 1 779 0 S uwait 0xfffffe00576cd200 syz-executor.2 2950 1 804 0 S uwait 0xfffffe009f2a7000 syz-executor.3 2945 1 779 0 S uwait 0xfffffe0007994f00 syz-executor.2 2932 1 779 0 S uwait 0xfffffe009f2a5f00 syz-executor.2 2901 1 779 0 S uwait 0xfffffe009f2a7500 syz-executor.2 2895 1 777 0 S uwait 0xfffffe00576cd300 syz-executor.1 2887 1 779 0 S uwait 0xfffffe0053ef4b80 syz-executor.2 2880 1 777 0 S uwait 0xfffffe00576cd900 syz-executor.1 2874 1 777 0 S uwait 0xfffffe009f2a5e00 syz-executor.1 2873 1 779 0 S uwait 0xfffffe009f2a6280 syz-executor.2 2859 1 777 0 S uwait 0xfffffe0053ef4e80 syz-executor.1 2113 0 0 0 DL - 0xffffffff83d51640 [soaiod4] 2112 0 0 0 DL - 0xffffffff83d51640 [soaiod3] 2111 0 0 0 DL - 0xffffffff83d51640 [soaiod2] 2110 0 0 0 DL - 0xffffffff83d51640 [soaiod1] 2062 1 2062 0 Ss select 0xfffffe0058b5d640 dhclient 2054 1 2054 0 Ss select 0xfffffe0058b5d5c0 dhclient 1996 1 1996 65 Ss select 0xfffffe009e7e2540 dhclient 1326 0 0 0 DL aiordy 0xfffffe009f306548 [aiod4] 1325 0 0 0 DL aiordy 0xfffffe009c311a90 [aiod3] 1324 0 0 0 DL aiordy 0xfffffe009ec2a000 [aiod2] 1323 0 0 0 DL aiordy 0xfffffe009c313548 [aiod1] 1145 1 776 0 S uwait 0xfffffe00576cd500 syz-executor.0 1141 1 776 0 S uwait 0xfffffe00576cd000 syz-executor.0 1135 1 776 0 S uwait 0xfffffe0053e98200 syz-executor.0 1133 1 776 0 S uwait 0xfffffe0053e98400 syz-executor.0 1117 1 1117 0 Ss select 0xfffffe009e7e08c0 dhclient 1114 1 1114 0 Ss select 0xfffffe0058b5e640 dhclient 804 773 804 0 Ss nanslp 0xffffffff83c31941 syz-executor.3 779 773 779 0 Ss nanslp 0xffffffff83c31940 syz-executor.2 777 773 777 0 Ss nanslp 0xffffffff83c31941 syz-executor.1 776 773 776 0 Ss nanslp 0xffffffff83c31941 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100089 S uwait 0xfffffe0053e98700 syz-fuzzer 100111 S uwait 0xfffffe00576cef00 syz-fuzzer 100112 S kqread 0xfffffe00081d9000 syz-fuzzer 100113 S uwait 0xfffffe0007994900 syz-fuzzer 100114 S uwait 0xfffffe0007994a00 syz-fuzzer 100115 S uwait 0xfffffe0053e97c80 syz-fuzzer 100116 S uwait 0xfffffe009f2a7400 syz-fuzzer 100117 S uwait 0xfffffe0007994b00 syz-fuzzer 100269 S uwait 0xfffffe0007994500 syz-fuzzer 101109 S uwait 0xfffffe00576cd800 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0053de3b40 csh 769 687 769 0 Ss select 0xfffffe009e7e1ac0 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00576e38b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058636cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00586374b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0058637cb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00586384b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0058638cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005863a4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005863acb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576ee4b0 getty 691 1 691 0 Ss nanslp 0xffffffff83c31940 cron 687 1 687 0 Ss select 0xfffffe0058b5edc0 sshd 500 1 500 0 Ss select 0xfffffe009e7e22c0 syslogd 429 1 429 0 Ss select 0xfffffe009e7e2c40 devd 428 1 428 65 Ss select 0xfffffe009e7e28c0 dhclient 343 1 343 0 Ss select 0xfffffe009e7e29c0 dhclient 340 1 340 0 Ss select 0xfffffe0058b5eac0 dhclient 16 0 0 0 DL syncer 0xffffffff83d57140 [syncer] 15 0 0 0 DL vlruwt 0xfffffe00587d1000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d55760 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100092 D sdflush 0xfffffe0058cd6ce8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83d88c40 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d7caf8 [dom0] 100082 D launds 0xffffffff83d7cb04 [laundry: dom0] 100083 D umarcl 0xffffffff81e52dc0 [uma] 6 0 0 0 DL - 0xffffffff839ed808 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84481240 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff8464e530 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff8388f7c0 [doneq0] 100046 D - 0xffffffff8388f740 [async] 100075 D - 0xffffffff8388f5c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0057148c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d78340 [crypto] 100042 D crypto_ 0xfffffe0053fb8030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fb8080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c07000 [g_event] 100037 D - 0xffffffff83c07020 [g_up] 100038 D - 0xffffffff83c07040 [g_down] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100067 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 0xfffffe0053de5000 [init] 10 0 0 0 DL audit_w 0xffffffff83d78e20 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c07aa0 [swapper] 100005 D - 0xfffffe0053e15000 [if_io_tqg_0] 100006 D - 0xfffffe0053e14e00 [if_io_tqg_1] 100007 D - 0xfffffe0053e14d00 [if_config_tqg_0] 100008 D - 0xfffffe0053e14c00 [softirq_0] 100009 D - 0xfffffe0053e14b00 [softirq_1] 100011 D - 0xfffffe00081dae00 [aiod_kick taskq] 100012 D - 0xfffffe00081dad00 [linuxkpi_irq_wq] 100013 D - 0xfffffe00081dac00 [inm_free taskq] 100014 D - 0xfffffe00081dab00 [in6m_free taskq] 100015 D - 0xfffffe00081daa00 [deferred_unmount ta] 100016 D - 0xfffffe00081da900 [thread taskq] 100018 D - 0xfffffe00081da700 [kqueue_ctx taskq] 100019 D - 0xfffffe00081da600 [pci_hp taskq] 100021 D - 0xfffffe00081da400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00081da400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00081da400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00081da400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00081da300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00081da300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00081da300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00081da300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f58300 [firmware taskq] 100039 D - 0xfffffe0053f57800 [crypto_0] 100040 D - 0xfffffe0053f57800 [crypto_1] 100056 D - 0xfffffe0053f56e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f56d00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f56c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f56b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571a5600 [virtio_balloon] 100065 D - 0xffffffff82b58dc1 [deadlkres] 100070 D - 0xfffffe00081db100 [mca taskq] 100071 D - 0xfffffe0053f56900 [acpi_task_0] 100072 D - 0xfffffe0053f56900 [acpi_task_1] 100073 D - 0xfffffe0053f56900 [acpi_task_2] 100074 D - 0xfffffe0053f57100 [CAM taskq] db> show all locks Process 19078 (syz-executor.2) thread 0xfffffe00a954a1e0 (122374) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a5d3d1a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3372 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a83f1e98) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3339 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c40308) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a83f1eb8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3337 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4248 filedesc 508 4064K 35811 sysctloid 36369 2143K 36440 vtbuf 24 1968K 46 subproc 670 1426K 19431 kobj 322 1288K 544 pcb 519 1095K 32950 newblk 13 1027K 53609 vfscache 3 1025K 3 linker 376 568K 460 inodedep 98 549K 19963 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 filemon 29 232K 270 acpica 1674 184K 56282 vnet_data 1 168K 1 sctp_stro 162 162K 6682 sctp_atcl 420 158K 23479 tidhash 3 141K 3 pagedep 10 131K 18002 tfo_ccache 1 128K 1 kdtrace 747 126K 42190 DEVFS1 115 115K 133 umtx 902 113K 902 sem 4 106K 4 BPF 46 88K 77 bus 973 80K 3426 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 506 64K 506 shm 2 34K 65 DEVFS3 134 34K 145 temp 34 33K 9046 hostcache 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 md_disk 12 25K 18 md_sectors 6 24K 6 sctp_atky 582 24K 31062 kqueue 326 23K 19203 dirrem 87 22K 19250 kbdmux 6 22K 6 pwddesc 323 21K 19185 ifaddr 71 21K 75 DEVFS_RULE 56 20K 56 lltable 54 18K 900 routetbl 162 17K 2207 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 GEOM 103 16K 797 ithread 99 16K 99 sctp_timw 62 16K 62 bus-sc 34 15K 1651 ksem 35 14K 276 cred 53 14K 489 KTRACE 101 13K 14002 ether_multi 157 13K 204 devstat 6 13K 6 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 136 12K 136 freefile 84 11K 18871 CAM queue 5 11K 1528 rman 84 10K 425 pf_osfp 87 10K 87 in6_multi 71 9K 71 plimit 34 9K 634 bmsafemap 2 9K 20163 DEVFSP 129 9K 3073 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 109 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 proc-args 344 8K 20644 CC Mem 112 7K 5101 sctp_athm 420 7K 23950 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 session 48 6K 149 sctp_map 324 6K 13216 sctp_stri 10 5K 920 ufs_dirhash 24 5K 24 UMA 280 5K 280 pf_ifnet 11 5K 556 vt 11 5K 11 tcp_fsb 50 4K 1608 memdesc 1 4K 1 MCA 32 4K 32 lockf 37 4K 359 evdev 4 4K 4 inpcbpolicy 123 4K 6308 acpisem 28 4K 28 selfd 55 4K 742565 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 uidinfo 6 3K 79 select 19 3K 243 xform 34 3K 4983 osd 116 3K 4929 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 ip6ndp 12 2K 15 Unitno 29 2K 339 CAM XPT 22 2K 543 in_multi 6 2K 19 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 31922 softdep 1 1K 1 mkdir 8 1K 35642 freeblks 4 1K 19381 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 744 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 16 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 260 pci_link 10 1K 10 newdirblk 5 1K 17821 crypto 4 1K 1654 encap_export_host 12 1K 12 procdesc 5 1K 18 ip_msource 9 1K 21 diradd 4 1K 19294 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 11 CAM SIM 2 1K 2 ktls 1 1K 2 filedesc_to_leader 4 1K 8 feeder 7 1K 7 sctp_aadr 3 1K 159 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 140 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 23551 filecaps 5 1K 135 sctp_vrf 1 1K 1 ip6_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 51 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 423 pf_rule 0 0K 446 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 13069 sctp_iter 0 0K 44 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 31 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 15 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 UMAHash 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 16939 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 380 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 allocindir 0 0K 0 indirdep 0 0K 19231 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 scsi_da 0 0K 69 pvscsi 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 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 161 ip6_moptions 0 0K 13 in6_mfilter 0 0K 4 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 nvme_da 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 24 in_mfilter 0 0K 52 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 1 VN POLL 0 0K 28 statfs 0 0K 18344 namei_tracker 0 0K 21 export_host 0 0K 0 cl_savebuf 0 0K 31 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 671 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 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 biobuf 0 0K 0 aios 0 0K 1 lio 0 0K 27 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 426 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 30464 ioctlops 0 0K 2685 eventfd 0 0K 34 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sbuf 0 0K 374 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 sysctltmp 0 0K 1141 sysctl 0 0K 3 LED 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 cache 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 8 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 114 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8350 1556 1263099 0 254 40574976 0 tcp_log 416 30523 15962 1729635 0 254 19337760 0 ertt_txseginfo 40 245256 11890 3051560 0 254 10285840 0 malloc-64 64 504 112833 743256 0 254 7253568 0 malloc-16384 16384 255 3 17920 0 1 4227072 0 mbuf 256 9145 3818 6729606 0 254 3318528 0 RADIX NODE 144 20916 555 417079 0 62 3091824 0 tcp_bbr_map 128 15253 6044 843817 0 127 2726016 0 pbuf 2624 0 957 0 0 2 2511168 0 VM OBJECT 264 7717 143 420202 0 30 2075040 0 256 Bucket 2048 806 84 27696 0 8 1822720 0 vmem btag 56 32254 113 32254 0 254 1812552 0 BUF TRIE 144 453 11335 36535 0 62 1697472 0 malloc-384 384 4117 53 4141 0 30 1601280 0 malloc-128 128 12047 198 31940 0 126 1567360 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 MAP ENTRY 96 15051 447 1051939 0 126 1487808 0 UMA Slabs 0 112 12566 28 12566 0 126 1410528 0 malloc-4096 4096 324 6 19088 0 2 1351680 0 malloc-4096 4096 323 5 933 0 2 1343488 0 sctp_asoc 2288 162 348 6608 0 254 1166880 0 FFS inode 1160 788 52 19687 0 9 974400 0 sctp_ep 1208 248 522 16349 0 254 930160 0 malloc-2048 2048 257 143 16977 0 8 819200 0 THREAD 1808 422 29 23108 0 8 815408 0 VMSPACE 2552 292 8 19027 0 4 765600 0 tcpcb 1096 112 399 4918 0 254 560056 0 malloc-65536 65536 6 2 8 0 1 524288 0 socket 960 250 258 24309 0 254 487680 0 PROC 1352 323 22 19080 0 8 466440 0 tcp_inpcb 424 112 905 4918 0 254 431208 0 VNODE 448 829 107 19730 0 30 419328 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 FPU_save_area 832 424 44 28894 0 16 389376 0 sctp_raddr 736 168 349 7024 0 254 380512 0 filedesc0 1072 324 26 19185 0 8 375200 0 malloc-8192 8192 34 6 360 0 1 327680 0 udp_inpcb 424 6 759 674 0 254 324360 0 malloc-1024 1024 168 136 6931 0 16 311296 0 malloc-64 64 4370 229 23475 0 254 294336 0 malloc-384 384 451 269 24358 0 30 276480 0 malloc-32768 32768 1 7 64 0 1 262144 0 malloc-256 256 800 205 40023 0 62 257280 0 malloc-16 16 15170 330 20056 0 254 248000 0 malloc-128 128 1308 583 45400 0 126 242048 0 malloc-384 384 111 489 20856 0 30 230400 0 malloc-32768 32768 0 7 18062 0 2 229376 0 malloc-128 128 1622 145 42030 0 126 226176 0 DEVCTL 1024 0 220 175 0 0 225280 0 FFS2 dinode 256 788 82 19687 0 62 222720 0 malloc-256 256 212 658 55893 0 62 222720 0 ripcb 424 5 508 375 0 254 217512 0 udplite_inpcb 424 0 513 341 0 254 217512 0 malloc-65536 65536 0 3 1084 0 1 196608 0 malloc-65536 65536 0 3 1469 0 1 196608 0 mbuf_packet 256 102 660 68194 0 254 195072 0 UMA Zones 768 252 2 252 0 16 195072 0 sctp_chunk 152 143 1131 8284 0 254 193648 0 malloc-32 32 5622 300 6126 0 254 189504 0 malloc-256 256 197 493 60305 0 62 176640 0 malloc-1024 1024 139 21 157 0 16 163840 0 malloc-256 256 35 595 17088 0 62 161280 0 S VFS Cache 104 1080 441 20646 0 126 158184 0 128 Bucket 1024 73 74 2977 0 16 150528 0 malloc-4096 4096 33 1 47 0 2 139264 0 malloc-384 384 347 13 359 0 30 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 55 0 1 131072 0 unpcb 256 25 485 1565 0 254 130560 0 clpbuf 2624 0 48 646 0 16 125952 0 ksiginfo 112 331 713 6544 0 126 116928 0 malloc-2048 2048 7 49 1039 0 8 114688 0 64 Bucket 512 123 77 44993 0 30 102400 0 pipe 744 27 103 1027 0 16 96720 0 UMA Kegs 384 237 6 237 0 30 93312 0 g_bio 408 0 210 289858 0 30 85680 0 tcp_bbr_pcb 832 52 47 2366 0 16 82368 0 malloc-256 256 115 200 23466 0 62 80640 0 sctp_readq 152 0 520 446 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 Files 80 590 310 60673 0 126 72000 0 TURNSTILE 136 452 52 452 0 62 68544 0 malloc-64 64 474 597 32864 0 254 68544 0 malloc-64 64 732 339 9823 0 254 68544 0 malloc-128 128 369 158 1175 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 2 0 1 65536 0 malloc-256 256 6 249 33099 0 62 65280 0 32 Bucket 256 107 148 14043 0 62 65280 0 tcp_rack_pcb 896 26 46 1584 0 16 64512 0 sctp_stream_msg_out 112 52 488 1410 0 254 60480 0 malloc-8192 8192 4 3 10 0 1 57344 0 malloc-4096 4096 11 3 18945 0 2 57344 0 malloc-64 64 552 267 19365 0 254 52416 0 malloc-128 128 69 334 18500 0 126 51584 0 malloc-128 128 53 350 1007 0 126 51584 0 malloc-256 256 35 160 1605 0 62 49920 0 md3 512 63 33 63 0 30 49152 0 md2 512 63 33 63 0 30 49152 0 md1 512 63 33 63 0 30 49152 0 md0 512 63 33 63 0 30 49152 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 101048 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 8 4 18 0 2 49152 0 malloc-4096 4096 8 4 18 0 2 49152 0 malloc-2048 2048 3 21 944 0 8 49152 0 malloc-1024 1024 10 38 2394 0 16 49152 0 pcpu-8 8 4786 1358 17977 0 254 49152 0 tcp_rack_map 120 88 308 3719 0 126 47520 0 malloc-384 384 72 48 345 0 30 46080 0 SLEEPQUEUE 88 452 60 452 0 126 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-32 32 713 673 27733 0 254 44352 0 malloc-8192 8192 3 2 151 0 1 40960 0 malloc-4096 4096 5 5 267 0 2 40960 0 Mountpoints 2752 2 12 6 0 4 38528 0 da_ccb 544 0 70 73878 0 16 38080 0 hostcache 64 6 561 6 0 254 36288 0 PWD 32 227 907 17772 0 254 36288 0 malloc-64 64 70 497 178 0 254 36288 0 malloc-64 64 90 477 24570 0 254 36288 0 malloc-64 64 260 307 6278 0 254 36288 0 malloc-32 32 408 726 31373 0 254 36288 0 16 Bucket 144 87 165 2072 0 62 36288 0 malloc-128 128 99 180 1995 0 126 35712 0 malloc-128 128 31 248 642 0 126 35712 0 routing nhops 256 27 108 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 54 36 58 0 30 34560 0 malloc-256 256 23 112 289 0 62 34560 0 malloc-32768 32768 0 1 120 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 2 14 1811 0 8 32768 0 malloc-2048 2048 2 14 26 0 8 32768 0 malloc-2048 2048 4 12 39 0 8 32768 0 malloc-2048 2048 9 7 208 0 8 32768 0 malloc-1024 1024 0 32 154 0 16 32768 0 malloc-1024 1024 6 26 29 0 16 32768 0 malloc-1024 1024 9 23 9 0 16 32768 0 malloc-1024 1024 2 30 6 0 16 32768 0 malloc-512 512 1 63 87 0 30 32768 0 malloc-512 512 11 53 30 0 30 32768 0 malloc-512 512 2 62 1120 0 30 32768 0 malloc-512 512 21 43 982 0 30 32768 0 pcpu-64 64 485 27 485 0 254 32768 0 ipq 56 0 576 4 0 254 32256 0 KNOTE 160 28 172 235064 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 11 268 745 0 126 29016 0 sctp_asconf_ack 48 0 588 17 0 254 28224 0 sctp_laddr 48 91 497 7151 0 254 28224 0 tcpreass 48 0 588 10 0 254 28224 0 tcp_inpcb 32 18 864 3380 0 254 28224 0 4 Bucket 48 6 582 448 0 254 28224 0 2 Bucket 32 81 801 4949 0 254 28224 0 malloc-16 16 1014 736 69837 0 254 28000 0 AIO 208 0 133 164 0 62 27664 0 rtentry 176 31 107 38 0 62 24288 0 PGRP 88 52 224 169 0 126 24288 0 rl_entry 40 287 319 288 0 254 24240 0 8 Bucket 80 70 230 4950 0 126 24000 0 itimer 352 0 66 35 0 30 23232 0 malloc-384 384 0 60 203 0 30 23040 0 malloc-384 384 1 59 346 0 30 23040 0 domainset 40 0 567 601 0 254 22680 0 udplite_inpcb 32 0 630 7 0 254 20160 0 udpcb 32 6 624 1015 0 254 20160 0 udp_inpcb 32 3 627 80 0 254 20160 0 ertt 72 112 168 4918 0 126 20160 0 malloc-32 32 5 625 359 0 254 20160 0 malloc-32 32 21 609 598 0 254 20160 0 malloc-32 32 165 465 7538 0 254 20160 0 malloc-32 32 85 545 346 0 254 20160 0 malloc-32 32 16 614 293 0 254 20160 0 cryptop 280 0 70 312 0 30 19600 0 AIOCB 552 0 35 166 0 16 19320 0 ktls_session 256 1 74 1 0 62 19200 0 AIOLIO 272 0 70 27 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-16384 16384 0 1 160 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-2048 2048 0 8 51 0 8 16384 0 malloc-1024 1024 9 7 13 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 3 29 3 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 1671913 0 254 16032 0 malloc-16 16 410 590 28756 0 254 16000 0 tcp_log_node 120 0 132 2 0 126 15840 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_bucket 176 0 69 2 0 62 12144 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 5 745 42 0 254 12000 0 malloc-16 16 7 743 3859 0 254 12000 0 malloc-16 16 192 558 10492 0 254 12000 0 malloc-16 16 40 710 221 0 254 12000 0 malloc-16 16 6 744 824 0 254 12000 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 0 1 1 0 1 8192 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 15 24 20 0 0 3744 0 md4 512 0 0 0 0 30 0 0 md8 512 0 0 0 0 30 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 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 312 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 ripcb 32 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 NCLNODE 608 0 0 0 0 16 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 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 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-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 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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