panic: ASan: Invalid access, 4-byte write at 0xfffffe009c172620, KernelStack(fe) cpuid = 0 time = 1648642972 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053bf5650 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053bf57b0 vpanic() at vpanic+0x2b8/frame 0xfffffe0053bf5890 panic() at panic+0xb5/frame 0xfffffe0053bf5960 kasan_report() at kasan_report+0xdc/frame 0xfffffe0053bf5a30 sctp_free_assoc() at sctp_free_assoc+0x727/frame 0xfffffe0053bf5b90 sctp_timeout_handler() at sctp_timeout_handler+0xda4/frame 0xfffffe0053bf5cd0 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053bf5e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053bf5ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053bf5f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053bf5f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x270a03a(%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 0x333fc73d2940d268 rdx 0x1 rbx 0 rsp 0xfffffe0053bf5790 rbp 0xfffffe0053bf57b0 rsi 0 rdi 0xffffffff8177ac4a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009b92ffd0 r12 0xfffffe0053ee63a0 r13 0xfffffe0053bf5801 r14 0xffffffff82bb9d00 .str.26 r15 0xffffffff82bb9d00 .str.26 rip 0xffffffff8176e1db kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a03a(%rip) db> show proc Process 2 (clock) at 0xfffffe0053f0b000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e1b8c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e1b8c0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e1c860 (map 0xffffffff83e1c860) (map.pmap 0xffffffff83e1c920) (pmap 0xffffffff83e1c988) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 14733 794 794 0 S (threaded) syz-executor.3 117905 S nanslp 0xffffffff83e458c0 syz-executor.3 118847 S connec 0xfffffe0058bd049a syz-executor.3 118849 S uwait 0xfffffe009b85e880 syz-executor.3 14082 1 779 0 S uwait 0xfffffe009b0ea480 syz-executor.1 14078 1 779 0 S uwait 0xfffffe0099821780 syz-executor.1 14075 1 779 0 S umtxn 0xfffffe009b860c00 syz-executor.1 14071 1 779 0 S uwait 0xfffffe009b85f880 syz-executor.1 14010 1 778 0 S uwait 0xfffffe009b860400 syz-executor.0 14005 1 778 0 S uwait 0xfffffe009b860700 syz-executor.0 14002 1 778 0 S uwait 0xfffffe009b860300 syz-executor.0 14000 1 794 0 S uwait 0xfffffe009af1b880 syz-executor.3 13997 1 783 0 S uwait 0xfffffe0099824400 syz-executor.2 13995 1 794 0 S uwait 0xfffffe009b85eb80 syz-executor.3 13991 1 783 0 S umtxn 0xfffffe009b85f280 syz-executor.2 13989 1 794 0 S uwait 0xfffffe009b85fe80 syz-executor.3 13985 1 783 0 S uwait 0xfffffe009b0ea180 syz-executor.2 13976 1 783 0 S uwait 0xfffffe009b860900 syz-executor.2 13532 1 778 0 S umtxn 0xfffffe009b85f380 syz-executor.0 13041 1 778 0 S uwait 0xfffffe0099824f00 syz-executor.0 13029 1 778 0 S uwait 0xfffffe00924b5280 syz-executor.0 13016 1 778 0 S uwait 0xfffffe009b860200 syz-executor.0 13009 1 783 0 S uwait 0xfffffe009b860000 syz-executor.2 13008 1 794 0 S uwait 0xfffffe009b860600 syz-executor.3 13003 1 783 0 S uwait 0xfffffe009af1b280 syz-executor.2 13002 1 794 0 S umtxn 0xfffffe0099824800 syz-executor.3 12996 1 783 0 S umtxn 0xfffffe0099824500 syz-executor.2 12995 1 794 0 S uwait 0xfffffe009b860800 syz-executor.3 12988 1 794 0 S uwait 0xfffffe00924b6480 syz-executor.3 12965 1 778 0 S uwait 0xfffffe009b860f00 syz-executor.0 12958 1 778 0 S uwait 0xfffffe009b0ea080 syz-executor.0 12954 1 778 0 S uwait 0xfffffe009b860e00 syz-executor.0 12949 1 778 0 S umtxn 0xfffffe0099824b00 syz-executor.0 12854 1 12847 0 S uwait 0xfffffe0099824900 syz-executor.3 12844 1 12839 0 S uwait 0xfffffe009b861080 syz-executor.3 12842 1 12838 0 S uwait 0xfffffe009b860a00 syz-executor.1 12836 1 12830 0 S uwait 0xfffffe0099824600 syz-executor.3 12833 1 12828 0 S umtxn 0xfffffe009af1c980 syz-executor.1 12825 1 12819 0 S umtxn 0xfffffe0099824a00 syz-executor.1 12816 1 12812 0 S umtxn 0xfffffe009af1b580 syz-executor.1 12683 1 783 0 S uwait 0xfffffe009b0e9d00 syz-executor.2 12681 1 778 0 S uwait 0xfffffe009b861600 syz-executor.0 12673 1 783 0 S umtxn 0xfffffe009b85fc80 syz-executor.2 12670 1 778 0 S uwait 0xfffffe009b861400 syz-executor.0 12663 1 783 0 S uwait 0xfffffe009af1c280 syz-executor.2 12662 1 778 0 S uwait 0xfffffe009af1c780 syz-executor.0 12652 1 778 0 S uwait 0xfffffe009b860b00 syz-executor.0 12110 1 779 0 S uwait 0xfffffe0053ef3980 syz-executor.1 12105 1 779 0 S uwait 0xfffffe00924b6880 syz-executor.1 12100 1 779 0 S uwait 0xfffffe0099821980 syz-executor.1 12095 1 779 0 S uwait 0xfffffe009af1d780 syz-executor.1 10237 1 779 0 S uwait 0xfffffe009af1b380 syz-executor.1 10235 1 778 0 S uwait 0xfffffe009b0eb180 syz-executor.0 10229 1 779 0 S uwait 0xfffffe009b0ea900 syz-executor.1 10225 1 778 0 S uwait 0xfffffe009b0eac00 syz-executor.0 10219 1 778 0 S uwait 0xfffffe009b0e9e00 syz-executor.0 10213 1 779 0 S uwait 0xfffffe009af1b080 syz-executor.1 10212 1 783 0 S uwait 0xfffffe009b0e9f00 syz-executor.2 10209 1 778 0 S umtxn 0xfffffe0099824c80 syz-executor.0 10206 1 779 0 S umtxn 0xfffffe009b0ea800 syz-executor.1 10205 1 783 0 S uwait 0xfffffe009b0eb580 syz-executor.2 10202 1 778 0 S uwait 0xfffffe009b0ea580 syz-executor.0 10199 1 779 0 S uwait 0xfffffe009af1b780 syz-executor.1 10198 1 783 0 S uwait 0xfffffe009af1d000 syz-executor.2 10195 1 778 0 S uwait 0xfffffe009af1b180 syz-executor.0 10190 1 779 0 S uwait 0xfffffe009b0eb280 syz-executor.1 10182 1 779 0 S uwait 0xfffffe009b0eaf00 syz-executor.1 9217 1 794 0 S uwait 0xfffffe009af1c680 syz-executor.3 9210 1 794 0 S uwait 0xfffffe009af1bd00 syz-executor.3 9205 1 794 0 S uwait 0xfffffe009b0eae00 syz-executor.3 9203 1 778 0 S uwait 0xfffffe009af1be00 syz-executor.0 9202 1 794 0 S uwait 0xfffffe009af1b680 syz-executor.3 9199 1 794 0 S uwait 0xfffffe009b0eb080 syz-executor.3 9198 1 778 0 S uwait 0xfffffe009af1bb00 syz-executor.0 9197 1 783 0 S uwait 0xfffffe009af1d280 syz-executor.2 9192 1 783 0 S umtxn 0xfffffe009af1c080 syz-executor.2 9190 1 794 0 S umtxn 0xfffffe009af1d980 syz-executor.3 9188 1 778 0 S uwait 0xfffffe009af1bc00 syz-executor.0 9187 1 794 0 S uwait 0xfffffe009b0eaa00 syz-executor.3 9184 1 794 0 S uwait 0xfffffe0099821080 syz-executor.3 9183 1 778 0 S uwait 0xfffffe009af1b480 syz-executor.0 9180 1 778 0 S uwait 0xfffffe009af1ba00 syz-executor.0 9177 1 783 0 S uwait 0xfffffe009af1bf00 syz-executor.2 9175 1 794 0 S uwait 0xfffffe00924b4d00 syz-executor.3 9173 1 778 0 S umtxn 0xfffffe009b0eb480 syz-executor.0 9154 1 779 0 S uwait 0xfffffe009af1c380 syz-executor.1 9149 1 779 0 S uwait 0xfffffe009b0ead00 syz-executor.1 9141 1 779 0 S uwait 0xfffffe00924b6980 syz-executor.1 9130 1 779 0 S umtxn 0xfffffe00924b4900 syz-executor.1 7897 1 794 0 S uwait 0xfffffe0099821d80 syz-executor.3 7890 1 779 0 S uwait 0xfffffe009af1cd80 syz-executor.1 7885 1 778 0 S uwait 0xfffffe00924b6680 syz-executor.0 7884 1 794 0 S uwait 0xfffffe009b0eb380 syz-executor.3 7883 1 779 0 S uwait 0xfffffe00924b6b80 syz-executor.1 7876 1 778 0 S umtxn 0xfffffe00924b6780 syz-executor.0 7874 1 794 0 S uwait 0xfffffe009af1c480 syz-executor.3 7873 1 778 0 S umtxn 0xfffffe009b0eab00 syz-executor.0 7871 1 779 0 S uwait 0xfffffe009af1cc80 syz-executor.1 7859 1 779 0 S uwait 0xfffffe009af1d480 syz-executor.1 6457 1 783 0 S uwait 0xfffffe0099821880 syz-executor.2 6452 1 783 0 S uwait 0xfffffe0099821280 syz-executor.2 6450 1 783 0 S uwait 0xfffffe00924b6a80 syz-executor.2 6442 1 783 0 S uwait 0xfffffe009af1c580 syz-executor.2 6057 1 779 0 S umtxn 0xfffffe00924b6580 syz-executor.1 6046 1 779 0 S umtxn 0xfffffe009af1c880 syz-executor.1 6045 1 783 0 S uwait 0xfffffe0099822900 syz-executor.2 6030 1 779 0 S uwait 0xfffffe0099821c80 syz-executor.1 6028 1 783 0 S uwait 0xfffffe0099823680 syz-executor.2 6026 1 794 0 S uwait 0xfffffe009af1d880 syz-executor.3 6025 1 779 0 S uwait 0xfffffe009af1cb80 syz-executor.1 6022 1 794 0 S uwait 0xfffffe009af1ce80 syz-executor.3 6021 1 779 0 S uwait 0xfffffe0099821680 syz-executor.1 6018 1 794 0 S uwait 0xfffffe009af1dc80 syz-executor.3 6016 1 783 0 S uwait 0xfffffe009af1d380 syz-executor.2 6013 1 794 0 S uwait 0xfffffe009af1e180 syz-executor.3 6012 1 783 0 S uwait 0xfffffe009af1d680 syz-executor.2 6009 1 794 0 S uwait 0xfffffe009af1c180 syz-executor.3 6008 1 779 0 S uwait 0xfffffe0099823280 syz-executor.1 6007 1 783 0 S uwait 0xfffffe00924b6380 syz-executor.2 6002 1 794 0 S uwait 0xfffffe009af1d580 syz-executor.3 6001 1 783 0 S uwait 0xfffffe009af1e080 syz-executor.2 5993 1 778 0 S uwait 0xfffffe0053de5c80 syz-executor.0 5988 1 778 0 S uwait 0xfffffe0099821b00 syz-executor.0 5984 1 778 0 S uwait 0xfffffe0099822800 syz-executor.0 5978 1 778 0 S uwait 0xfffffe0099821580 syz-executor.0 5473 1 779 0 SV uwait 0xfffffe0099822c00 syz-executor.1 5467 1 783 0 SV uwait 0xfffffe0099821480 syz-executor.2 5463 1 779 0 SV uwait 0xfffffe0053ef3480 syz-executor.1 5457 1 783 0 SV uwait 0xfffffe009af1db80 syz-executor.2 5452 1 779 0 SV uwait 0xfffffe009af1e280 syz-executor.1 5448 1 783 0 SV uwait 0xfffffe0099823480 syz-executor.2 5436 1 783 0 SV uwait 0xfffffe009af1da80 syz-executor.2 5178 1 778 0 S uwait 0xfffffe0099821e80 syz-executor.0 5173 1 778 0 S uwait 0xfffffe0099821380 syz-executor.0 5168 1 778 0 S uwait 0xfffffe0099822b00 syz-executor.0 5166 1 778 0 S uwait 0xfffffe0099822000 syz-executor.0 4977 1 778 0 S uwait 0xfffffe009af1e480 syz-executor.0 4976 1 783 0 S uwait 0xfffffe0053de9200 syz-executor.2 4972 1 783 0 S uwait 0xfffffe0099822400 syz-executor.2 4971 1 778 0 S uwait 0xfffffe0099821a80 syz-executor.0 4966 1 778 0 S uwait 0xfffffe0053ef3880 syz-executor.0 4965 1 783 0 S uwait 0xfffffe0053ef3b80 syz-executor.2 4960 1 778 0 S umtxn 0xfffffe00924b3500 syz-executor.0 4890 1 794 0 SV uwait 0xfffffe0099823180 syz-executor.3 4883 1 794 0 SV uwait 0xfffffe00924b5500 syz-executor.3 4879 1 783 0 SV uwait 0xfffffe009af1de00 syz-executor.2 4875 1 794 0 SV uwait 0xfffffe009af1df00 syz-executor.3 4873 1 783 0 SV uwait 0xfffffe0053ef3a80 syz-executor.2 4868 1 783 0 SV uwait 0xfffffe00924b3000 syz-executor.2 4861 1 783 0 SV uwait 0xfffffe0099823880 syz-executor.2 4532 1 4532 65 Ss select 0xfffffe00999837c0 dhclient 3869 1 779 0 S uwait 0xfffffe0099822d00 syz-executor.1 3868 1 783 0 S uwait 0xfffffe0099823580 syz-executor.2 3866 1 779 0 S uwait 0xfffffe0099822200 syz-executor.1 3863 1 783 0 S uwait 0xfffffe0099823780 syz-executor.2 3862 1 779 0 S uwait 0xfffffe0099822100 syz-executor.1 3860 1 783 0 S uwait 0xfffffe00924b3400 syz-executor.2 3845 1 779 0 S uwait 0xfffffe0053ef3380 syz-executor.1 3844 1 783 0 S uwait 0xfffffe0099823b80 syz-executor.2 3840 1 779 0 S uwait 0xfffffe0053ef3280 syz-executor.1 3839 1 783 0 S uwait 0xfffffe00924b4280 syz-executor.2 3838 1 778 0 S uwait 0xfffffe0099822a00 syz-executor.0 3835 1 778 0 S uwait 0xfffffe0099822300 syz-executor.0 3831 1 3831 0 Ss select 0xfffffe00999161c0 dhclient 3828 1 3828 0 Ss select 0xfffffe0007986bc0 dhclient 3819 1 778 0 S uwait 0xfffffe0099822600 syz-executor.0 3818 1 779 0 S uwait 0xfffffe0099822500 syz-executor.1 3808 1 783 0 S uwait 0xfffffe00924b6280 syz-executor.2 3804 1 783 0 S uwait 0xfffffe0099822f00 syz-executor.2 3795 1 3795 65 Ss select 0xfffffe0099a97ec0 dhclient 3331 1 779 0 S uwait 0xfffffe0099824200 syz-executor.1 3330 1 3330 0 S uwait 0xfffffe0053de9500 syz-executor.1 3327 1 779 0 S uwait 0xfffffe00924b5600 syz-executor.1 3326 1 783 0 S uwait 0xfffffe0099823380 syz-executor.2 3325 1 3325 0 S uwait 0xfffffe0053ef3780 syz-executor.2 3322 1 3322 0 S uwait 0xfffffe0053ef3680 syz-executor.1 3321 1 783 0 S uwait 0xfffffe0053de9400 syz-executor.2 3320 1 794 0 S uwait 0xfffffe0053ef3580 syz-executor.3 3319 1 3319 0 S uwait 0xfffffe0099823d80 syz-executor.3 3318 1 3318 0 S uwait 0xfffffe00924b4480 syz-executor.2 3313 1 779 0 S uwait 0xfffffe00924b4180 syz-executor.1 3312 1 794 0 S uwait 0xfffffe0053ef3d80 syz-executor.3 3311 1 3311 0 S uwait 0xfffffe00924b3300 syz-executor.1 3309 1 3309 0 S uwait 0xfffffe0099823c80 syz-executor.3 3308 1 783 0 S uwait 0xfffffe00924b4c00 syz-executor.2 3306 1 794 0 S uwait 0xfffffe0099823a80 syz-executor.3 3305 1 3305 0 S uwait 0xfffffe00924b4580 syz-executor.2 3304 1 3304 0 S uwait 0xfffffe0099823980 syz-executor.3 3301 1 783 0 S uwait 0xfffffe00924b3600 syz-executor.2 3300 1 3300 0 S uwait 0xfffffe0053ef3e80 syz-executor.2 3298 1 783 0 S uwait 0xfffffe00924b3700 syz-executor.2 3297 1 3297 0 S uwait 0xfffffe00924b3d00 syz-executor.2 3295 1 783 0 S uwait 0xfffffe0053de5e80 syz-executor.2 3294 1 3294 0 S uwait 0xfffffe0053ef3c80 syz-executor.2 3292 1 778 0 S uwait 0xfffffe0053de5180 syz-executor.0 3291 1 3291 0 S uwait 0xfffffe0099824300 syz-executor.0 3289 1 779 0 S uwait 0xfffffe0053de6200 syz-executor.1 3288 1 3288 0 S uwait 0xfffffe0099824000 syz-executor.1 3287 1 794 0 S uwait 0xfffffe0099823e80 syz-executor.3 3285 1 3285 0 S uwait 0xfffffe00924b3e00 syz-executor.3 3282 1 778 0 S uwait 0xfffffe00924b5700 syz-executor.0 3281 1 779 0 S uwait 0xfffffe00924b3900 syz-executor.1 3280 1 3280 0 S uwait 0xfffffe00924b3100 syz-executor.0 3279 1 794 0 S uwait 0xfffffe0053de9600 syz-executor.3 3277 1 3277 0 S uwait 0xfffffe00924b3b00 syz-executor.1 3275 1 3275 0 S uwait 0xfffffe00924b3c00 syz-executor.3 3272 1 778 0 S uwait 0xfffffe00924b5800 syz-executor.0 3271 1 3271 0 S uwait 0xfffffe00924b4a00 syz-executor.0 3269 1 794 0 S uwait 0xfffffe00924b3800 syz-executor.3 3268 1 779 0 S uwait 0xfffffe0053de5980 syz-executor.1 3266 1 3266 0 S uwait 0xfffffe00924b3f00 syz-executor.1 3265 1 3265 0 S uwait 0xfffffe00924b4e00 syz-executor.3 3256 1 794 0 S uwait 0xfffffe00924b5180 syz-executor.3 3252 1 3252 0 S uwait 0xfffffe00924b4b00 syz-executor.3 2902 1 2902 0 Ss select 0xfffffe0099983940 dhclient 2899 1 2899 0 Ss select 0xfffffe0099a99540 dhclient 2872 1 2872 65 Ss select 0xfffffe0099983e40 dhclient 2470 0 0 0 DL aiordy 0xfffffe00998d1548 [aiod6] 2469 0 0 0 DL aiordy 0xfffffe009a854000 [aiod5] 2035 1 2035 0 Ss select 0xfffffe0056fe11c0 dhclient 2029 1 2029 0 Ss select 0xfffffe0099a96440 dhclient 1997 1 1997 65 Ss select 0xfffffe0099983440 dhclient 1785 0 0 0 DL - 0xffffffff83f655c0 [soaiod4] 1784 0 0 0 DL - 0xffffffff83f655c0 [soaiod3] 1783 0 0 0 DL - 0xffffffff83f655c0 [soaiod2] 1782 0 0 0 DL - 0xffffffff83f655c0 [soaiod1] 1209 1 1209 0 Ss select 0xfffffe0099916ac0 dhclient 1206 1 1206 0 Ss select 0xfffffe0099917140 dhclient 979 0 0 0 DL aiordy 0xfffffe00998d0000 [aiod4] 978 0 0 0 DL aiordy 0xfffffe00998d0548 [aiod3] 794 776 794 0 Ss nanslp 0xffffffff83e458c1 syz-executor.3 783 776 783 0 Ss piperd 0xfffffe0092da05d0 syz-executor.2 779 776 779 0 Ss piperd 0xfffffe0058b35000 syz-executor.1 778 776 778 0 Ss piperd 0xfffffe0058b492e8 syz-executor.0 776 774 774 0 S (threaded) syz-fuzzer 100111 S kqread 0xfffffe0058ace200 syz-fuzzer 100121 S uwait 0xfffffe0053de9c80 syz-fuzzer 100122 S uwait 0xfffffe0053de9d80 syz-fuzzer 100123 S uwait 0xfffffe0053de9e80 syz-fuzzer 100124 S uwait 0xfffffe00924b5d00 syz-fuzzer 100125 S uwait 0xfffffe00924b5e00 syz-fuzzer 100126 S uwait 0xfffffe0053ef0000 syz-fuzzer 100127 S uwait 0xfffffe00924b5f00 syz-fuzzer 100128 S uwait 0xfffffe00924b6080 syz-fuzzer 774 772 774 0 Ss pause 0xfffffe00927c65f8 csh 772 688 772 0 Ss select 0xfffffe0056fe0a40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574e34b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005862d4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005862d8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005862dcb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005862e0b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005862e4b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005862e8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005862ecb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00574e00b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c0 cron 688 1 688 0 Ss select 0xfffffe0007986dc0 sshd 501 1 501 0 Ss select 0xfffffe0007986ec0 syslogd 430 1 430 0 Ss select 0xfffffe0056fe1140 devd 429 1 429 65 Ss select 0xfffffe0056fe0e40 dhclient 344 1 344 0 Ss select 0xfffffe0056fe1240 dhclient 341 1 341 0 Ss select 0xfffffe0056fe0ec0 dhclient 17 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0053ddb000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00579724e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100081 D launds 0xffffffff83f91044 [laundry: dom0] 100082 D umarcl 0xffffffff81ea4ba0 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845c2530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b744e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa35c0 [doneq0] 100046 D - 0xffffffff83aa3540 [async] 100077 D - 0xffffffff83aa33c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f46c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c840 [crypto] 100042 D crypto_ 0xfffffe0053fb7030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fb7080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ae80 [g_event] 100037 D - 0xffffffff83e1aea0 [g_up] 100038 D - 0xffffffff83e1aec0 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053ddc000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b8c0 [swapper] 100005 D - 0xfffffe0053e13000 [softirq_0] 100006 D - 0xfffffe0053e12e00 [softirq_1] 100007 D - 0xfffffe0053e12d00 [if_io_tqg_0] 100008 D - 0xfffffe0053e12c00 [if_io_tqg_1] 100009 D - 0xfffffe0053e12b00 [if_config_tqg_0] 100011 D - 0xfffffe0008186200 [aiod_kick taskq] 100012 D - 0xfffffe0008186000 [inm_free taskq] 100013 D - 0xfffffe0008185d00 [linuxkpi_irq_wq] 100014 D - 0xfffffe0008185b00 [in6m_free taskq] 100015 D - 0xfffffe0008185900 [deferred_unmount ta] 100016 D - 0xfffffe0008185700 [thread taskq] 100018 D - 0xfffffe0008185300 [kqueue_ctx taskq] 100019 D - 0xfffffe0008185100 [pci_hp taskq] 100021 D - 0xfffffe0008184c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0008184c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0008184c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0008184c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0008184700 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0008184700 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0008184700 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0008184700 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ef6c00 [firmware taskq] 100039 D - 0xfffffe0053ef5d00 [crypto_0] 100040 D - 0xfffffe0053ef5d00 [crypto_1] 100056 D - 0xfffffe0053ef4200 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ef4100 [vtnet0 txq 0] 100058 D - 0xfffffe0053ef4000 [vtnet0 rxq 1] 100059 D - 0xfffffe0008187e00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fe1680 [virtio_balloon] 100067 D - 0xffffffff82bbfb81 [deadlkres] 100071 D - 0xfffffe0008187100 [mca taskq] 100073 D - 0xfffffe00574cdd00 [acpi_task_0] 100074 D - 0xfffffe00574cdd00 [acpi_task_1] 100075 D - 0xfffffe00574cdd00 [acpi_task_2] 100076 D - 0xfffffe0053ef5100 [CAM taskq] db> show all locks Process 2 (clock) thread 0xfffffe0053ee63a0 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00997b88b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1777 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 filedesc 424 3391K 27427 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 327 1308K 488 subproc 557 1181K 15105 pcb 557 1138K 27871 newblk 23 1030K 56043 vfscache 3 1025K 3 inodedep 77 541K 16237 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 193 461K 5867 vmem 3 276K 7 filemon 23 184K 298 acpica 1674 184K 56014 sctp_atcl 464 174K 20248 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 570 pagedep 24 134K 13858 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 kdtrace 636 109K 33592 sem 4 106K 4 BPF 78 104K 128 umtx 792 99K 792 bus 991 81K 5140 mtx_pool 2 72K 2 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 temp 35 35K 5269 shm 2 34K 102 DEVFS3 128 32K 138 hostcache 1 32K 1 msg 4 30K 4 sctp_atky 657 27K 27065 gtaskqueue 18 26K 18 kbdmux 6 22K 6 routetbl 146 21K 2738 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 kqueue 270 19K 14907 pwddesc 268 17K 14874 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 sctp_timw 63 16K 63 lltable 46 15K 510 bus-sc 34 15K 1651 dirrem 53 14K 15573 KTRACE 102 13K 5297 ifnet 7 13K 7 ether_multi 152 13K 219 kenv 95 12K 95 eventhandler 134 12K 134 pf_ifnet 38 11K 643 DEVFSP 166 11K 1730 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 ksem 11 10K 291 in6_multi 65 9K 65 bmsafemap 2 9K 16554 UART 12 9K 12 devstat 4 9K 4 pf_table 4 8K 582 rpc 2 8K 2 shmfd 1 8K 105 pfs_vncache 1 8K 1 cred 30 8K 540 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 sctp_athm 464 8K 20900 proc-args 295 7K 16135 taskqueue 63 7K 63 freefile 52 7K 15230 sglist 5 7K 5 sctp_map 386 7K 11684 CAM DEV 3 6K 510 plimit 24 6K 513 session 42 6K 89 ufs_dirhash 24 5K 24 UMA 272 5K 272 vt 11 5K 11 CC Mem 65 5K 6341 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 33 4K 2114 acpisem 28 4K 28 pf_osfp 30 4K 30 selfd 55 4K 214147 hhook 15 4K 17 kcovinfo 52 4K 52 tcp_fsb 33 4K 1844 cryptodev 45 3K 2013 terminal 11 3K 11 inpcbpolicy 76 3K 8270 select 19 3K 313 newdirblk 18 3K 13707 uidinfo 3 3K 64 sctp_stri 4 2K 1299 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 29 2K 499 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 26 osd 69 2K 6274 freework 5 2K 30525 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 ip_msource 17 2K 144 softdep 1 1K 1 mkdir 8 1K 27414 freeblks 4 1K 15714 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 550 NFSD session 1 1K 1 sctp_aadr 14 1K 74 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 diradd 6 1K 15614 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 1564 pci_link 10 1K 10 crypto 4 1K 511 encap_export_host 12 1K 12 procdesc 5 1K 18 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 pf_rule 2 1K 332 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 12 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 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 soname 5 1K 23050 pmchooks 1 1K 1 filecaps 5 1K 135 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 9772 sctp_iter 0 0K 37 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 22 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 15 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 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 NFSCL client 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 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 NFSD V4state 0 0K 0 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 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 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 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 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 17053 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 263 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 130 allocindir 0 0K 0 indirdep 0 0K 21892 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 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 412 ip6_msource 0 0K 0 ip6_moptions 0 0K 7 in6_mfilter 0 0K 0 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 185 in_mfilter 0 0K 339 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 30 agp 0 0K 0 statfs 0 0K 13930 namei_tracker 0 0K 33 export_host 0 0K 0 cl_savebuf 0 0K 65 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 787 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 14 lio 0 0K 298 acl 0 0K 0 mbuf_tag 0 0K 346 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 iov 0 0K 27249 ioctlops 0 0K 1189 eventfd 0 0K 54 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 468 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 934 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 8 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 sigio 0 0K 11 filedesc_to_leader 0 0K 8 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 72 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8334 1064 91606 0 254 38494208 0 tcp_log 416 22 20048 1511067 0 254 8349120 0 mbuf 256 9176 8872 5082175 0 254 4620288 0 malloc-16384 16384 211 7 13711 0 1 3571712 0 pbuf 2624 0 762 0 0 2 1999488 0 RADIX NODE 144 12913 690 384013 0 62 1958832 0 BUF TRIE 144 497 11291 36443 0 62 1697472 0 malloc-384 384 4117 23 4117 0 30 1589760 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11570 148 11773 0 126 1499904 0 malloc-4096 4096 350 2 1055 0 2 1441792 0 VM OBJECT 264 4882 128 230600 0 30 1322640 0 UMA Slabs 0 112 11665 29 11665 0 126 1309728 0 ertt_txseginfo 40 0 32522 3224251 0 254 1300880 0 vmem btag 56 23144 79 23144 0 254 1300488 0 malloc-4096 4096 279 9 14854 0 2 1179648 0 sctp_asoc 2288 193 317 5758 0 254 1166880 0 tcp_bbr_map 128 20 8815 901526 0 126 1130880 0 FFS inode 1160 800 33 16052 0 8 966280 0 256 Bucket 2048 436 20 20381 0 8 933888 0 MAP ENTRY 96 8254 440 601651 0 126 834624 0 malloc-2048 2048 271 81 14537 0 8 720896 0 THREAD 1808 367 29 18853 0 8 715968 0 VMSPACE 2552 243 15 14691 0 4 658416 0 sctp_ep 1208 267 243 13798 0 254 616080 0 sctp_raddr 736 218 552 6162 0 254 566720 0 tcpcb 1104 65 446 6263 0 254 564144 0 socket 960 180 328 23790 0 254 487680 0 VNODE 448 841 95 16095 0 30 419328 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 1 5 55 0 1 393216 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 PROC 1352 267 21 14737 0 8 389376 0 FPU_save_area 832 369 54 19990 0 16 351936 0 filedesc0 1072 268 26 14874 0 8 315168 0 sctp_chunk 152 223 1831 63061 0 254 312208 0 malloc-1024 1024 216 88 5717 0 16 311296 0 malloc-256 256 139 986 71701 0 62 288000 0 malloc-64 64 3913 434 4240 0 254 278208 0 malloc-384 384 529 161 21492 0 30 264960 0 malloc-65536 65536 1 3 350 0 1 262144 0 malloc-16 16 14672 328 20980 0 254 240000 0 malloc-8192 8192 24 5 301 0 1 237568 0 malloc-32768 32768 0 7 20443 0 2 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 FFS2 dinode 256 800 70 16052 0 62 222720 0 malloc-65536 65536 0 3 514 0 1 196608 0 mbuf_packet 256 96 666 193447 0 254 195072 0 malloc-128 128 1246 273 45933 0 126 194432 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-384 384 76 404 16503 0 30 184320 0 128 Bucket 1024 131 48 7413 0 16 183296 0 malloc-32 32 5296 374 5759 0 254 181440 0 malloc-128 128 706 565 44273 0 126 162688 0 malloc-256 256 476 154 36642 0 62 161280 0 S VFS Cache 104 1036 368 16996 0 126 146016 0 malloc-65536 65536 1 1 137 0 1 131072 0 malloc-32768 32768 0 4 11 0 1 131072 0 malloc-1024 1024 109 19 126 0 16 131072 0 malloc-128 128 826 197 1786 0 126 130944 0 unpcb 256 24 486 1651 0 254 130560 0 malloc-256 256 1 509 17308 0 62 130560 0 malloc-256 256 306 204 29742 0 62 130560 0 malloc-384 384 316 14 366 0 30 126720 0 clpbuf 2624 0 48 449 0 16 125952 0 ksiginfo 112 286 758 1944 0 126 116928 0 g_bio 408 0 270 320543 0 30 110160 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 3 45 510 0 8 98304 0 malloc-256 256 31 344 48216 0 62 96000 0 UMA Kegs 384 230 3 230 0 30 89472 0 syncache 168 0 528 51 0 254 88704 0 64 Bucket 512 114 54 22426 0 30 86016 0 malloc-256 256 184 131 4276 0 62 80640 0 sctp_readq 152 0 520 714 0 254 79040 0 tcp_inpcb 424 65 115 6263 0 30 76320 0 malloc-8192 8192 7 2 137 0 1 73728 0 malloc-8192 8192 8 1 9 0 1 73728 0 TURNSTILE 136 397 107 397 0 62 68544 0 malloc-64 64 612 459 36746 0 254 68544 0 malloc-64 64 540 531 229391 0 254 68544 0 malloc-64 64 510 561 1081 0 254 68544 0 malloc-64 64 536 535 25058 0 254 68544 0 malloc-128 128 339 188 15937 0 126 67456 0 malloc-16384 16384 3 1 163 0 1 65536 0 malloc-2048 2048 9 23 939 0 8 65536 0 32 Bucket 256 113 142 10834 0 62 65280 0 tcp_rack_pcb 896 23 49 1834 0 16 64512 0 Files 80 615 185 52793 0 126 64000 0 sctp_stream_msg_out 112 66 474 1619 0 254 60480 0 malloc-4096 4096 12 2 25 0 2 57344 0 SLEEPQUEUE 88 397 243 397 0 126 56320 0 pcpu-8 8 5397 1259 20239 0 254 53248 0 malloc-128 128 182 221 821 0 126 51584 0 malloc-256 256 138 57 171 0 62 49920 0 malloc-256 256 79 116 2051 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 81436 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 8 16 787 0 8 49152 0 malloc-2048 2048 1 23 524 0 8 49152 0 malloc-1024 1024 12 36 744 0 16 49152 0 pipe 744 30 35 979 0 16 48360 0 tcp_rack_map 120 57 339 4682 0 126 47520 0 da_ccb 544 0 84 80470 0 16 45696 0 tcp_bbr_pcb 832 10 44 2962 0 16 44928 0 malloc-32 32 681 705 20731 0 254 44352 0 itimer 352 0 121 1002 0 30 42592 0 malloc-8192 8192 1 4 6 0 1 40960 0 malloc-4096 4096 4 6 13947 0 2 40960 0 Mountpoints 2752 2 12 21 0 4 38528 0 ripcb 424 5 85 521 0 30 38160 0 udplite_inpcb 424 0 90 314 0 30 38160 0 udp_inpcb 424 6 84 1172 0 30 38160 0 hostcache 64 7 560 7 0 254 36288 0 PWD 32 203 931 13603 0 254 36288 0 malloc-64 64 291 276 1910 0 254 36288 0 malloc-64 64 352 215 10021 0 254 36288 0 malloc-64 64 13 554 509 0 254 36288 0 16 Bucket 144 79 173 3745 0 62 36288 0 malloc-128 128 167 112 1976 0 126 35712 0 malloc-128 128 38 241 408 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 24 66 857 0 30 34560 0 malloc-32768 32768 0 1 120 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 2 14 6 0 8 32768 0 malloc-2048 2048 3 13 29 0 8 32768 0 malloc-2048 2048 10 6 296 0 8 32768 0 malloc-1024 1024 6 26 326 0 16 32768 0 malloc-1024 1024 1 31 162 0 16 32768 0 malloc-1024 1024 8 24 1730 0 16 32768 0 malloc-512 512 4 60 227 0 30 32768 0 malloc-512 512 4 60 1301 0 30 32768 0 malloc-512 512 3 61 568 0 30 32768 0 malloc-512 512 43 21 89 0 30 32768 0 malloc-512 512 8 56 107 0 30 32768 0 malloc-512 512 0 64 53 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 129873 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 779 0 126 29016 0 sctp_laddr 48 16 572 5286 0 254 28224 0 tcp_inpcb ports 32 3 879 4457 0 254 28224 0 malloc-32 32 317 565 389 0 254 28224 0 malloc-32 32 252 630 14395 0 254 28224 0 4 Bucket 48 7 581 382 0 254 28224 0 2 Bucket 32 71 811 5016 0 254 28224 0 AIO 208 0 133 201 0 62 27664 0 malloc-4096 4096 0 6 190 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 64 212 128 0 126 24288 0 rl_entry 40 265 341 265 0 254 24240 0 8 Bucket 80 63 237 3986 0 126 24000 0 malloc-384 384 1 59 148 0 30 23040 0 domainset 40 0 567 560 0 254 22680 0 udpcb 32 6 624 1486 0 254 20160 0 udplite_inpcb ports 32 0 630 43 0 254 20160 0 udp_inpcb ports 32 3 627 125 0 254 20160 0 ertt 72 65 215 6263 0 126 20160 0 malloc-32 32 50 580 775 0 254 20160 0 malloc-32 32 66 564 947 0 254 20160 0 malloc-32 32 120 510 21825 0 254 20160 0 malloc-32 32 12 618 1447 0 254 20160 0 cryptop 280 0 70 69 0 30 19600 0 AIOCB 552 0 35 649 0 16 19320 0 AIOLIO 272 0 70 143 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-4096 4096 2 2 86 0 2 16384 0 malloc-4096 4096 0 4 29 0 2 16384 0 malloc-1024 1024 9 7 10 0 16 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 1040705 0 254 16032 0 malloc-16 16 491 509 21392 0 254 16000 0 malloc-16 16 428 572 18375 0 254 16000 0 malloc-16 16 415 585 11888 0 254 16000 0 kenv 258 15 45 1039 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 AIOP 32 4 374 6 0 254 12096 0 malloc-16 16 18 732 217 0 254 12000 0 malloc-16 16 308 442 1257 0 254 12000 0 malloc-16 16 43 707 7053 0 254 12000 0 malloc-16 16 27 723 40495 0 254 12000 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 12 10 12 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 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 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 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 56 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 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