panic: ASan: Invalid access, 4-byte write at 0xfffffe0096f4d538, UMAUseAfterFree(fd) cpuid = 0 time = 408 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053ea5770 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053ea58d0 vpanic() at vpanic+0x254/frame 0xfffffe0053ea59b0 panic() at panic+0xb5/frame 0xfffffe0053ea5a80 kasan_report() at kasan_report+0xdc/frame 0xfffffe0053ea5b50 kasan_atomic_fetchadd_int() at kasan_atomic_fetchadd_int+0x199/frame 0xfffffe0053ea5b70 sctp_timeout_handler() at sctp_timeout_handler+0x1255/frame 0xfffffe0053ea5cb0 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053ea5e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053ea5ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053ea5f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053ea5f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x276533a(%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 0xffffffff817332d6 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0053ea58b0 rbp 0xfffffe0053ea58d0 rsi 0 rdi 0xffffffff81733338 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0 r12 0 r13 0xfffffe0007a8ac80 r14 0xffffffff82b7d320 .str.26 r15 0xffffffff82b7d320 .str.26 rip 0xffffffff81722edb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x276533a(%rip) db> show proc Process 2 (clock) at 0xfffffe00541cf008: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e2b860 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e2b860 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e2c800 (map 0xffffffff83e2c800) (map.pmap 0xffffffff83e2c8c0) (pmap 0xffffffff83e2c930) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 14768 783 783 0 R (threaded) syz-executor.2 120970 RunQ syz-executor.2 121541 S connec 0xfffffe009b48ec1a syz-executor.2 14767 777 777 0 R (threaded) syz-executor.0 119779 RunQ syz-executor.0 121535 S connec 0xfffffe009c9f285a syz-executor.0 121537 RunQ syz-executor.0 121539 S connec 0xfffffe009b48a0da syz-executor.0 121540 S uwait 0xfffffe009c8f7300 syz-executor.0 14766 778 778 0 R (threaded) syz-executor.1 120322 RunQ syz-executor.1 121530 S connec 0xfffffe009b48b85a syz-executor.1 121533 S uwait 0xfffffe009ca92980 syz-executor.1 121536 S connec 0xfffffe0058d7949a syz-executor.1 121538 S uwait 0xfffffe009c8f8180 syz-executor.1 14736 1 778 0 SV uwait 0xfffffe009c8f6800 syz-executor.1 14694 1 777 0 S uwait 0xfffffe009c8f7d00 syz-executor.0 14689 1 777 0 S uwait 0xfffffe009ca92a80 syz-executor.0 14687 1 777 0 S uwait 0xfffffe009c8f8080 syz-executor.0 14683 1 777 0 S uwait 0xfffffe009c8f7180 syz-executor.0 13998 1 13997 0 S uwait 0xfffffe009c8f9b80 syz-executor.0 13706 1 778 0 S uwait 0xfffffe009ca90f00 syz-executor.1 13704 1 777 0 S uwait 0xfffffe009ca91080 syz-executor.0 13697 1 810 0 S uwait 0xfffffe009ca91600 syz-executor.3 13695 1 810 0 S uwait 0xfffffe009b9e0f00 syz-executor.3 13694 1 778 0 S uwait 0xfffffe009ca91b00 syz-executor.1 13693 1 777 0 S uwait 0xfffffe009ca91500 syz-executor.0 13688 1 810 0 S uwait 0xfffffe009c8f9600 syz-executor.3 13687 1 778 0 S uwait 0xfffffe009ca91d00 syz-executor.1 13686 1 777 0 S uwait 0xfffffe009ca90900 syz-executor.0 13678 1 777 0 S uwait 0xfffffe009ca91700 syz-executor.0 13674 1 778 0 S uwait 0xfffffe009ca91900 syz-executor.1 13493 1 783 0 S uwait 0xfffffe009ca91280 syz-executor.2 13483 1 783 0 S uwait 0xfffffe009ca91e00 syz-executor.2 13479 1 777 0 S uwait 0xfffffe009ca91380 syz-executor.0 13471 1 783 0 S uwait 0xfffffe009b3e0800 syz-executor.2 13469 1 777 0 S uwait 0xfffffe009b3e0a80 syz-executor.0 13464 1 777 0 S uwait 0xfffffe009b3e0d80 syz-executor.0 13459 1 777 0 S uwait 0xfffffe009ca90b00 syz-executor.0 13431 0 0 0 DL - 0xffffffff83e2d640 [accounting] 13395 1 783 0 SV uwait 0xfffffe009ca90380 syz-executor.2 13390 1 778 0 SV uwait 0xfffffe009b9e0480 syz-executor.1 13384 1 783 0 SV uwait 0xfffffe009a9e8080 syz-executor.2 13381 1 778 0 SV uwait 0xfffffe009ca90800 syz-executor.1 13375 1 783 0 SV uwait 0xfffffe009b9e2000 syz-executor.2 13371 1 778 0 SV uwait 0xfffffe009c8f9880 syz-executor.1 13359 1 778 0 SV uwait 0xfffffe009b3e0180 syz-executor.1 13346 1 810 0 S uwait 0xfffffe009b3e1480 syz-executor.3 13340 1 810 0 S uwait 0xfffffe009ca90d00 syz-executor.3 13329 1 810 0 S uwait 0xfffffe009b3e1000 syz-executor.3 13320 1 810 0 S uwait 0xfffffe009a9ebd00 syz-executor.3 13311 1 778 0 S uwait 0xfffffe009ca90200 syz-executor.1 13307 1 778 0 S uwait 0xfffffe009b3e0280 syz-executor.1 13300 1 778 0 S uwait 0xfffffe009c8f9980 syz-executor.1 13283 1 778 0 S uwait 0xfffffe009b3e0580 syz-executor.1 13136 1 783 0 S uwait 0xfffffe009b3e0e80 syz-executor.2 13134 1 777 0 S uwait 0xfffffe009b3e2c80 syz-executor.0 13131 1 783 0 S uwait 0xfffffe009a9e8380 syz-executor.2 13130 1 777 0 S uwait 0xfffffe009b9e1480 syz-executor.0 13123 1 783 0 S uwait 0xfffffe009b9e0380 syz-executor.2 13121 1 777 0 S uwait 0xfffffe009ca92080 syz-executor.0 13113 1 777 0 S uwait 0xfffffe009b9e2700 syz-executor.0 13084 1 13080 0 SV uwait 0xfffffe009a8e2d00 syz-executor.0 13073 1 13072 0 SV uwait 0xfffffe009a9ebf00 syz-executor.0 13064 1 13063 0 SV uwait 0xfffffe009a9ebe00 syz-executor.0 13055 1 13052 0 SV uwait 0xfffffe009ca91800 syz-executor.0 12970 1 810 0 S uwait 0xfffffe009ca91a00 syz-executor.3 12962 1 810 0 S uwait 0xfffffe009b3e0480 syz-executor.3 12953 1 810 0 S uwait 0xfffffe009a9ebb00 syz-executor.3 12939 1 810 0 S uwait 0xfffffe009b3e0380 syz-executor.3 12855 1 810 0 S uwait 0xfffffe009a9eae00 syz-executor.3 12852 1 777 0 S uwait 0xfffffe009b9e2c00 syz-executor.0 12846 1 810 0 S uwait 0xfffffe009b3e0f00 syz-executor.3 12844 1 777 0 S uwait 0xfffffe009b9e1d00 syz-executor.0 12836 1 810 0 S uwait 0xfffffe009b9e1c80 syz-executor.3 12835 1 777 0 S uwait 0xfffffe009b9e0580 syz-executor.0 12824 1 810 0 S uwait 0xfffffe009b3e3700 syz-executor.3 12072 1 778 0 S uwait 0xfffffe009b9e0d00 syz-executor.1 12065 1 778 0 S uwait 0xfffffe009b3e2a00 syz-executor.1 12052 1 778 0 S uwait 0xfffffe009a9e8a00 syz-executor.1 12044 1 778 0 S uwait 0xfffffe009b9e2900 syz-executor.1 12012 1 777 0 S uwait 0xfffffe005743be00 syz-executor.0 12009 1 810 0 S uwait 0xfffffe009b9e0680 syz-executor.3 12008 1 783 0 S uwait 0xfffffe009b9e0980 syz-executor.2 12007 1 778 0 S uwait 0xfffffe009b3e2b00 syz-executor.1 12000 1 777 0 S uwait 0xfffffe009a8e2a00 syz-executor.0 11998 1 783 0 S uwait 0xfffffe009a8e0e80 syz-executor.2 11996 1 778 0 S uwait 0xfffffe009b9e0880 syz-executor.1 11995 1 810 0 S uwait 0xfffffe009a8e2e00 syz-executor.3 11988 1 777 0 S uwait 0xfffffe009b9e1280 syz-executor.0 11986 1 810 0 S uwait 0xfffffe009b9e1080 syz-executor.3 11985 1 778 0 S uwait 0xfffffe009b9e0280 syz-executor.1 11983 1 783 0 S uwait 0xfffffe009b3e0780 syz-executor.2 11972 1 778 0 S uwait 0xfffffe009b9e2180 syz-executor.1 11890 1 783 0 S uwait 0xfffffe009b9e2a00 syz-executor.2 11884 1 783 0 S uwait 0xfffffe009b9e0e00 syz-executor.2 11880 1 783 0 S uwait 0xfffffe009a8e0500 syz-executor.2 11877 1 783 0 S uwait 0xfffffe009a9eb480 syz-executor.2 11875 1 777 0 S uwait 0xfffffe009a8e0400 syz-executor.0 11869 1 777 0 S uwait 0xfffffe009b9e1380 syz-executor.0 11863 1 777 0 S uwait 0xfffffe009b9e0c00 syz-executor.0 11859 1 777 0 S uwait 0xfffffe009a9ea480 syz-executor.0 10929 0 0 0 DL mdwait 0xfffffe009c7b1000 [md7] 10927 0 0 0 DL mdwait 0xfffffe009c7b2000 [md6] 10924 0 0 0 DL mdwait 0xfffffe009ba44000 [md5] 10922 0 0 0 DL mdwait 0xfffffe009ba43000 [md4] 10848 0 0 0 DL - 0xffffffff83f75580 [soaiod4] 10847 0 0 0 DL - 0xffffffff83f75580 [soaiod3] 10846 0 0 0 DL - 0xffffffff83f75580 [soaiod2] 10845 0 0 0 DL - 0xffffffff83f75580 [soaiod1] 10583 1 810 0 S uwait 0xfffffe009b9e2800 syz-executor.3 10578 1 810 0 S uwait 0xfffffe009a9ea080 syz-executor.3 10574 1 810 0 S uwait 0xfffffe009b9e0a80 syz-executor.3 10569 1 810 0 S uwait 0xfffffe009b9e1680 syz-executor.3 10087 1 810 0 S uwait 0xfffffe009b9e1880 syz-executor.3 9655 1 778 0 S uwait 0xfffffe009a8e2b80 syz-executor.1 9651 1 778 0 S uwait 0xfffffe009b9e2600 syz-executor.1 9644 1 778 0 S uwait 0xfffffe009b9e1d80 syz-executor.1 9641 1 778 0 S umtxn 0xfffffe009b3e3200 syz-executor.1 9374 1 778 0 SV uwait 0xfffffe009b3e3800 syz-executor.1 9364 1 778 0 SV uwait 0xfffffe009a8e1680 syz-executor.1 9354 1 778 0 SV uwait 0xfffffe009b9e1780 syz-executor.1 9345 1 778 0 SV uwait 0xfffffe009b3e3500 syz-executor.1 9262 1 777 0 S uwait 0xfffffe009a8e0100 syz-executor.0 9258 1 777 0 S uwait 0xfffffe005743ba00 syz-executor.0 9254 1 778 0 S uwait 0xfffffe009a9e8680 syz-executor.1 9253 1 777 0 S uwait 0xfffffe009a9e8180 syz-executor.0 9251 1 778 0 S uwait 0xfffffe009a9e8d80 syz-executor.1 9246 1 778 0 S uwait 0xfffffe009a9ea380 syz-executor.1 9242 1 778 0 S uwait 0xfffffe009a9ea180 syz-executor.1 9088 1 810 0 S uwait 0xfffffe009b9e1980 syz-executor.3 8853 1 777 0 S uwait 0xfffffe009a9e9c00 syz-executor.0 8843 1 777 0 S uwait 0xfffffe005743bc00 syz-executor.0 8830 1 777 0 S uwait 0xfffffe009a9e8480 syz-executor.0 8820 1 777 0 S uwait 0xfffffe009a8dfe80 syz-executor.0 8474 1 810 0 S uwait 0xfffffe009b3e3600 syz-executor.3 8465 1 810 0 S uwait 0xfffffe009a9e9780 syz-executor.3 8456 1 810 0 S uwait 0xfffffe009a9eb400 syz-executor.3 8445 1 810 0 S uwait 0xfffffe009a8e1e80 syz-executor.3 8402 1 783 0 S uwait 0xfffffe009b3e3b00 syz-executor.2 8393 1 783 0 S umtxn 0xfffffe009a9e8580 syz-executor.2 8382 1 783 0 S uwait 0xfffffe009a8e1400 syz-executor.2 8374 1 783 0 S uwait 0xfffffe009a8e2000 syz-executor.2 8180 1 777 0 S uwait 0xfffffe009a9e9980 syz-executor.0 8178 1 777 0 S uwait 0xfffffe009a9e8280 syz-executor.0 8175 1 777 0 S uwait 0xfffffe009a9eb180 syz-executor.0 8173 1 777 0 S uwait 0xfffffe005785e400 syz-executor.0 8005 0 0 0 DL mdwait 0xfffffe00085fb000 [md3] 8003 0 0 0 DL mdwait 0xfffffe0057990000 [md2] 8001 0 0 0 DL mdwait 0xfffffe009b20d000 [md1] 7999 0 0 0 DL mdwait 0xfffffe009b20c000 [md0] 7597 1 777 0 S uwait 0xfffffe005785f980 syz-executor.0 7595 1 777 0 S uwait 0xfffffe009a9e8b80 syz-executor.0 7593 1 777 0 S uwait 0xfffffe005785c100 syz-executor.0 7587 1 783 0 S uwait 0xfffffe009a8e1100 syz-executor.2 7584 1 778 0 S uwait 0xfffffe009a8e0380 syz-executor.1 7581 1 783 0 S uwait 0xfffffe009b3e3400 syz-executor.2 7578 1 778 0 S uwait 0xfffffe009b3e3a00 syz-executor.1 7575 1 783 0 S uwait 0xfffffe005785ce80 syz-executor.2 7572 1 778 0 S uwait 0xfffffe009a9eaf00 syz-executor.1 7562 1 778 0 S uwait 0xfffffe005785c000 syz-executor.1 7486 1 778 0 S umtxn 0xfffffe009a9e9280 syz-executor.1 7483 1 778 0 S uwait 0xfffffe009a9ea900 syz-executor.1 7477 1 778 0 S uwait 0xfffffe009a9ea600 syz-executor.1 7473 1 778 0 S uwait 0xfffffe009a9e9d00 syz-executor.1 6806 1 783 0 S uwait 0xfffffe009a8e0600 syz-executor.2 6797 1 783 0 S uwait 0xfffffe009a8e2980 syz-executor.2 6786 1 783 0 S uwait 0xfffffe009b3e3900 syz-executor.2 6782 1 783 0 S uwait 0xfffffe009a9ea500 syz-executor.2 6540 1 778 0 SV uwait 0xfffffe005743bd00 syz-executor.1 6112 1 783 0 S uwait 0xfffffe009a8e1c80 syz-executor.2 6109 1 810 0 S uwait 0xfffffe009a8e0b80 syz-executor.3 6108 1 778 0 S uwait 0xfffffe009a8e2200 syz-executor.1 6106 1 783 0 S uwait 0xfffffe009a8e2380 syz-executor.2 6103 1 778 0 S uwait 0xfffffe009a9e9e00 syz-executor.1 6102 1 810 0 S uwait 0xfffffe009a9ea280 syz-executor.3 6101 1 783 0 S uwait 0xfffffe009a9eb280 syz-executor.2 6095 1 810 0 S umtxn 0xfffffe005785d300 syz-executor.3 6093 1 778 0 S uwait 0xfffffe009a8e1480 syz-executor.1 6085 1 778 0 S uwait 0xfffffe005743b900 syz-executor.1 5961 1 777 0 S uwait 0xfffffe009a8e0a80 syz-executor.0 5945 1 783 0 S uwait 0xfffffe009a9e9f00 syz-executor.2 5939 1 783 0 S uwait 0xfffffe005743bb00 syz-executor.2 5935 1 783 0 S uwait 0xfffffe009a9eaa80 syz-executor.2 5933 1 810 0 S uwait 0xfffffe009a8e0c80 syz-executor.3 5929 1 810 0 S uwait 0xfffffe009a9eb380 syz-executor.3 5927 1 810 0 S uwait 0xfffffe009a9e9880 syz-executor.3 5919 1 810 0 S uwait 0xfffffe005785d380 syz-executor.3 5913 1 810 0 S uwait 0xfffffe009a8e2100 syz-executor.3 5911 1 810 0 S uwait 0xfffffe005743b800 syz-executor.3 5905 1 810 0 S uwait 0xfffffe005785fe80 syz-executor.3 5882 1 810 0 S uwait 0xfffffe005785c180 syz-executor.3 5876 1 810 0 S uwait 0xfffffe009277c500 syz-executor.3 5870 1 810 0 S uwait 0xfffffe009a9eb800 syz-executor.3 5858 1 810 0 S uwait 0xfffffe009a9e9900 syz-executor.3 3508 1 3508 65 Ss select 0xfffffe009a9ea740 dhclient 3103 1 810 0 S uwait 0xfffffe005743b700 syz-executor.3 3101 1 783 0 S uwait 0xfffffe009a8e0980 syz-executor.2 3097 1 810 0 S uwait 0xfffffe009a8e1000 syz-executor.3 3095 1 783 0 S uwait 0xfffffe009277b000 syz-executor.2 3089 1 810 0 S umtxn 0xfffffe009a8e1200 syz-executor.3 3084 1 783 0 S uwait 0xfffffe009a8e1b80 syz-executor.2 3073 1 783 0 S uwait 0xfffffe005785d900 syz-executor.2 2999 1 810 0 S uwait 0xfffffe0007ac2880 syz-executor.3 2993 1 810 0 S uwait 0xfffffe009a8e2880 syz-executor.3 2988 1 810 0 S uwait 0xfffffe009a9eb900 syz-executor.3 2980 1 810 0 S uwait 0xfffffe009a9eb700 syz-executor.3 2964 1 2964 0 Ss select 0xfffffe005743bdc0 dhclient 2960 1 2960 0 Ss select 0xfffffe009a9eaec0 dhclient 2936 1 2936 65 Ss select 0xfffffe009a9eab40 dhclient 2367 1 2367 0 Ss select 0xfffffe009a8e2440 dhclient 2359 1 2359 0 Ss select 0xfffffe009a8e06c0 dhclient 2338 1 2338 65 Ss select 0xfffffe009a8e1640 dhclient 2160 1 777 0 S uwait 0xfffffe009277c300 syz-executor.0 2157 1 778 0 S uwait 0xfffffe005785da00 syz-executor.1 2153 1 777 0 S uwait 0xfffffe009a8e1980 syz-executor.0 2152 1 778 0 S uwait 0xfffffe009a8e1d80 syz-executor.1 2147 1 777 0 S umtxn 0xfffffe009277cc80 syz-executor.0 2145 1 778 0 S uwait 0xfffffe009277c980 syz-executor.1 2135 1 777 0 S umtxn 0xfffffe009277ce80 syz-executor.0 2037 1 778 0 SV uwait 0xfffffe005743b180 syz-executor.1 2015 0 0 0 DL aiordy 0xfffffe009a908558 [aiod4] 2014 0 0 0 DL aiordy 0xfffffe009a909560 [aiod3] 2013 0 0 0 DL aiordy 0xfffffe009a86e560 [aiod2] 2012 0 0 0 DL aiordy 0xfffffe009a908ab0 [aiod1] 1928 1 777 0 S uwait 0xfffffe005785fd80 syz-executor.0 1927 1 777 0 S uwait 0xfffffe005785fc80 syz-executor.0 1920 1 777 0 S umtxn 0xfffffe009277df00 syz-executor.0 1919 1 777 0 S uwait 0xfffffe005785e900 syz-executor.0 1916 1 783 0 S uwait 0xfffffe005785fa80 syz-executor.2 1914 1 783 0 S uwait 0xfffffe009277e180 syz-executor.2 1908 1 810 0 S uwait 0xfffffe005785d000 syz-executor.3 1907 1 778 0 S uwait 0xfffffe009277c400 syz-executor.1 1906 1 778 0 S uwait 0xfffffe005785db00 syz-executor.1 1905 1 810 0 S uwait 0xfffffe0007ac2e80 syz-executor.3 1904 1 777 0 S uwait 0xfffffe009277d080 syz-executor.0 1903 1 783 0 S uwait 0xfffffe0007981c00 syz-executor.2 1902 1 783 0 S uwait 0xfffffe009277cd80 syz-executor.2 1901 1 777 0 S uwait 0xfffffe005785d600 syz-executor.0 1896 1 783 0 S uwait 0xfffffe005785e500 syz-executor.2 1895 1 783 0 S uwait 0xfffffe005785de00 syz-executor.2 1894 1 777 0 S uwait 0xfffffe009277c600 syz-executor.0 1893 1 777 0 S umtxn 0xfffffe005785d180 syz-executor.0 1891 1 783 0 S uwait 0xfffffe009277ca80 syz-executor.2 1889 1 783 0 S uwait 0xfffffe009277c200 syz-executor.2 1887 1 783 0 S uwait 0xfffffe005785df00 syz-executor.2 1886 1 778 0 S uwait 0xfffffe009277d000 syz-executor.1 1885 1 783 0 S uwait 0xfffffe005785d200 syz-executor.2 1884 1 778 0 S uwait 0xfffffe009277c800 syz-executor.1 1883 1 810 0 S umtxn 0xfffffe005785ce00 syz-executor.3 1882 1 810 0 S uwait 0xfffffe005785e800 syz-executor.3 1880 1 777 0 S uwait 0xfffffe005785dd00 syz-executor.0 1879 1 777 0 S uwait 0xfffffe0057439200 syz-executor.0 1878 1 783 0 S uwait 0xfffffe005785dc00 syz-executor.2 1877 1 783 0 S uwait 0xfffffe005785e700 syz-executor.2 1873 1 810 0 S uwait 0xfffffe009277d600 syz-executor.3 1872 1 810 0 S uwait 0xfffffe009277d700 syz-executor.3 1870 1 778 0 S uwait 0xfffffe005785e300 syz-executor.1 1869 1 778 0 S uwait 0xfffffe009277dd00 syz-executor.1 1868 1 777 0 S uwait 0xfffffe009277de00 syz-executor.0 1867 1 777 0 S uwait 0xfffffe005785d800 syz-executor.0 1860 1 777 0 S umtxn 0xfffffe0057438b80 syz-executor.0 1859 1 777 0 S uwait 0xfffffe009277dc00 syz-executor.0 1708 1 1708 0 Ss select 0xfffffe005785ccc0 dhclient 1705 1 1705 0 Ss select 0xfffffe005785cc40 dhclient 1681 1 1681 65 Ss select 0xfffffe009277c140 dhclient 1034 1 1034 0 Ss select 0xfffffe005785cd40 dhclient 1030 1 1030 0 Ss select 0xfffffe009277c7c0 dhclient 810 774 810 0 Rs syz-executor.3 783 774 783 0 Rs syz-executor.2 778 774 778 0 Rs syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 R (threaded) syz-fuzzer 100113 S uwait 0xfffffe009277e480 syz-fuzzer 100114 RunQ syz-fuzzer 100115 S uwait 0xfffffe0057438200 syz-fuzzer 100116 S wait 0xfffffe00927d8018 syz-fuzzer 100117 S wait 0xfffffe00927d8018 syz-fuzzer 100118 S uwait 0xfffffe009277d900 syz-fuzzer 100119 RunQ syz-fuzzer 100120 S wait 0xfffffe00927d8018 syz-fuzzer 100123 S uwait 0xfffffe0007ac2680 syz-fuzzer 100125 S wait 0xfffffe00927d8018 syz-fuzzer 100130 S uwait 0xfffffe009277d500 syz-fuzzer 100148 S uwait 0xfffffe005785e200 syz-fuzzer 100309 RunQ syz-fuzzer 772 770 772 0 Ss pause 0xfffffe00927d8620 csh 770 688 770 0 Rs sshd 754 1 754 0 Ss+ ttyin 0xfffffe005744ecb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586018b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058601cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005744d8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005744dcb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00586020b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00586024b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00586028b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058602cb0 getty 692 1 692 0 Ss nanslp 0xffffffff83e55980 cron 688 1 688 0 Ss select 0xfffffe0057439340 sshd 501 1 501 0 Ss select 0xfffffe0007ac2ac0 syslogd 430 1 430 0 Ss select 0xfffffe0007ac2a40 devd 429 1 429 65 Ss select 0xfffffe0007ac2940 dhclient 344 1 344 0 Ss select 0xfffffe0007ac29c0 dhclient 341 1 341 0 Ss select 0xfffffe0057439440 dhclient 17 0 0 0 DL syncer 0xffffffff83f7ae60 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f87010 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f79480 [bufdaemon] 100082 D - 0xffffffff83212100 [bufspacedaemon-0] 100093 D sdflush 0xfffffe005744cce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83faf640 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83fa34f8 [dom0] 100080 D launds 0xffffffff83fa3504 [laundry: dom0] 100081 D umarcl 0xffffffff81e6ad20 [uma] 7 0 0 0 DL - 0xffffffff83c11e48 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847092e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b99f80 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83ab4340 [doneq0] 100045 D - 0xffffffff83ab42c0 [async] 100076 D - 0xffffffff83ab4140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ed8c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f9ec60 [crypto] 100041 D crypto_ 0xfffffe0007b4e030 [crypto returns 0] 100042 D crypto_ 0xfffffe0007b4e080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e2ae40 [g_event] 100036 D - 0xffffffff83e2ae60 [g_up] 100037 D - 0xffffffff83e2ae80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100029 RunQ [swi1: netisr 0] 100032 Run CPU 1 [swi1: hpts] 100033 RunQ [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe00541d0010 [init] 10 0 0 0 DL audit_w 0xffffffff83f9f7e0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff83e2b860 [swapper] 100005 D - 0xfffffe0007968400 [if_config_tqg_0] 100006 D - 0xfffffe0007968200 [softirq_0] 100007 D - 0xfffffe0007968100 [softirq_1] 100008 D - 0xfffffe0007968000 [if_io_tqg_0] 100009 D - 0xfffffe0007967e00 [if_io_tqg_1] 100010 D - 0xfffffe00085f4e00 [deferred_unmount ta] 100012 D - 0xfffffe00085f4c00 [thread taskq] 100014 D - 0xfffffe00085f4a00 [kqueue_ctx taskq] 100015 D - 0xfffffe00085f4900 [pci_hp taskq] 100017 D - 0xfffffe00085f4700 [inm_free taskq] 100018 D - 0xfffffe00085f4600 [aiod_kick taskq] 100019 D - 0xfffffe00085f4500 [in6m_free taskq] 100020 D - 0xfffffe00085f4400 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f4300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f4300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f4300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f4300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f4200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f4200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f4200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f4200 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f4100 [firmware taskq] 100038 D - 0xfffffe00085f3600 [crypto_0] 100039 D - 0xfffffe00085f3600 [crypto_1] 100055 D - 0xfffffe00085f2700 [vtnet0 rxq 0] 100056 RunQ [vtnet0 txq 0] 100057 D - 0xfffffe00085f2500 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f2400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007981580 [virtio_balloon] 100066 D - 0xffffffff82b833c1 [deadlkres] 100071 D - 0xfffffe00085f3300 [acpi_task_0] 100072 D - 0xfffffe00085f3300 [acpi_task_1] 100073 D - 0xfffffe00085f3300 [acpi_task_2] 100074 D - 0xfffffe00085f5100 [mca taskq] 100075 D - 0xfffffe00085f2e00 [CAM taskq] db> show all locks Process 770 (sshd) thread 0xfffffe0058d47000 (100101) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009271e1b8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:945 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0058d8e500) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:3955 Process 12 (intr) thread 0xfffffe0007a89e40 (100032) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe009c9f28e0) locked @ /syzkaller/managers/i386/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12335 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009b88b360) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1260 db> show malloc Type InUse MemUse Requests sctp_stro 158 16322K 7102 pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4216 4323K 4252 filedesc 456 3648K 27415 sysctloid 35572 2096K 35643 vtbuf 24 1968K 46 pcb 835 1447K 36576 kobj 329 1316K 564 subproc 621 1309K 15108 newblk 174 1068K 68220 vfscache 3 1025K 3 linker 373 576K 699 inodedep 162 573K 17163 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 7 filemon 27 216K 452 sctp_atcl 573 215K 26500 acpica 1674 184K 58126 tidhash 3 141K 3 pagedep 14 132K 13918 tfo_ccache 1 128K 1 IP reass 1 128K 1 kdtrace 699 120K 36311 DEVFS1 117 117K 134 vnet_data 1 112K 1 umtx 858 108K 858 sem 4 106K 4 BPF 46 88K 181 bus 998 82K 5213 mtx_pool 2 72K 2 syncache 1 68K 1 module 516 65K 520 acpitask 1 64K 1 ddb_capture 1 64K 1 shm 16 62K 192 dirrem 141 36K 15975 DEVFS3 136 34K 146 temp 35 33K 16405 md_disk 12 33K 12 hostcache 1 32K 1 msg 4 30K 4 sctp_atky 757 30K 35325 CC Mem 221 28K 8781 gtaskqueue 18 26K 18 kbdmux 6 22K 6 kqueue 299 21K 14975 lltable 62 21K 774 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 GEOM 117 19K 849 pwddesc 297 19K 14916 freefile 141 18K 15598 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 md_sectors 4 16K 4 routetbl 135 16K 1603 ithread 97 16K 97 sctp_timw 62 16K 62 freework 58 15K 35314 bus-sc 34 15K 1682 ksem 35 14K 255 KTRACE 101 13K 1377 ether_multi 157 13K 227 eventhandler 150 13K 150 ifnet 7 13K 7 devstat 6 13K 6 tcp_fsb 93 12K 2959 kenv 95 12K 95 rman 88 11K 431 CAM queue 5 11K 1528 in6_multi 71 9K 71 sctp_athm 573 9K 27913 bmsafemap 2 9K 17457 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 92 pfs_vncache 1 8K 1 inpcbpolicy 240 8K 9825 pfs_nodes 20 8K 20 DEVFSP 119 8K 2274 audit_evclass 237 8K 296 proc-args 315 7K 16140 crypto 10 7K 801 taskqueue 63 7K 63 cred 26 7K 440 ip6opt 44 7K 429 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 504 pf_ifnet 14 6K 485 session 40 5K 164 sctp_map 316 5K 14380 ufs_dirhash 24 5K 24 UMA 274 5K 274 pf_osfp 40 5K 40 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 osd 225 4K 8637 lockf 34 4K 702 sctp_stri 7 4K 2887 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 sctp_aadr 51 4K 142 selfd 48 3K 329982 terminal 11 3K 11 cryptodev 38 3K 2727 filedesc_to_leader 40 3K 87 select 19 3K 354 freeblks 9 3K 16210 clone 9 3K 9 uidinfo 3 3K 63 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 16 sctp_ifa 14 2K 15 CAM XPT 22 2K 543 Unitno 25 2K 1175 msi 12 2K 12 indirdep 6 2K 30804 in_multi 6 2K 20 mount 28 2K 109 ipsecpolicy 2 2K 2 acpidev 20 2K 20 newdirblk 9 2K 13575 tun 7 2K 7 NFSD session 1 1K 1 softdep 1 1K 1 mkdir 8 1K 27150 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1784 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 diradd 6 1K 16019 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 encap_export_host 12 1K 12 procdesc 5 1K 18 pf_rule 4 1K 289 pfil 4 1K 4 eventfd 4 1K 70 cdev 2 1K 2 ip_msource 7 1K 65 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 41 CAM SIM 2 1K 2 soname 9 1K 31935 feeder 7 1K 7 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 7 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 442 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 aio 4 1K 25 iov 2 1K 27097 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 sigio 1 1K 23 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 10664 sctp_iter 0 0K 77 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 73 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 20 mqdata 0 0K 0 tcp_do 0 0K 0 pf_table 0 0K 294 pf_altq 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 NFSCL layrecall 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 xen_intr 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 UMAHash 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 19407 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 875 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 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 sysmouse 0 0K 0 vtfont 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 12 in6_mfilter 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 73 in_mfilter 0 0K 129 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 20 agp 0 0K 0 statfs 0 0K 13898 namei_tracker 0 0K 16 export_host 0 0K 0 cl_savebuf 0 0K 85 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 962 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 lio 0 0K 204 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1328 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 392 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 962 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 120 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8405 1755 1072618 0 254 41615360 0 mbuf 256 15420 15318 13682074 0 254 7868928 0 tcp_log 416 4243 10490 2179554 0 254 6128928 0 ertt_txseginfo 40 83541 26246 5084733 0 254 4391480 0 malloc-16384 16384 227 5 13705 0 1 3801088 0 RADIX NODE 144 19327 212 385064 0 62 2813616 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 526 11234 53765 0 62 1693440 0 malloc-384 384 4117 23 4117 0 30 1589760 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11803 194 14808 0 126 1535616 0 vmem btag 56 25826 133 25826 0 254 1453704 0 UMA Slabs 0 112 12645 21 12645 0 126 1418592 0 malloc-4096 4096 330 4 720 0 2 1368064 0 VM OBJECT 264 5050 80 206425 0 30 1354320 0 tcp_bbr_map 128 4457 5401 851775 0 126 1261824 0 malloc-4096 4096 297 5 14744 0 2 1236992 0 256 Bucket 2048 473 111 42882 0 8 1196032 0 sctp_asoc 2256 158 352 6831 0 254 1150560 0 malloc-64 64 186 17139 332303 0 254 1108800 0 FFS inode 1160 829 32 16492 0 8 998760 0 socket 960 559 457 29892 0 254 975360 0 malloc-2048 2048 410 46 19174 0 8 933888 0 sctp_ep 1208 408 362 18129 0 254 930160 0 MAP ENTRY 96 9036 288 616567 0 126 895104 0 THREAD 1824 401 28 21541 0 8 782496 0 sctp_chunk 152 2035 3061 338609 0 254 774592 0 VMSPACE 2560 263 10 14720 0 4 698880 0 tcpcb 1096 221 290 8626 0 254 560056 0 PROC 1368 296 23 14768 0 8 436392 0 VNODE 448 870 93 16535 0 30 431424 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 164 353 8111 0 254 380512 0 FPU_save_area 832 403 29 27032 0 16 359424 0 filedesc0 1072 297 25 14916 0 8 345184 0 malloc-8192 8192 36 4 657 0 1 327680 0 malloc-256 256 916 329 157828 0 62 318720 0 malloc-384 384 628 122 26557 0 30 288000 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 0 4 227 0 1 262144 0 malloc-64 64 3893 202 4031 0 254 262080 0 malloc-16 16 14931 319 23420 0 254 244000 0 malloc-128 128 1790 101 13179 0 126 242048 0 malloc-32768 32768 0 7 29192 0 1 229376 0 malloc-1024 1024 167 57 6817 0 16 229376 0 DEVCTL 1024 0 220 169 0 0 225280 0 FFS2 dinode 256 829 41 16492 0 62 222720 0 malloc-128 128 1269 374 74569 0 126 210304 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 mbuf_packet 256 95 667 198667 0 254 195072 0 UMA Zones 768 246 3 246 0 16 191232 0 malloc-32 32 5458 464 5580 0 254 189504 0 128 Bucket 1024 106 57 6557 0 16 166912 0 S VFS Cache 104 1050 471 17714 0 126 158184 0 malloc-384 384 213 177 17214 0 30 149760 0 malloc-256 256 417 153 20756 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 583 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 117 11 228 0 16 131072 0 unpcb 256 29 481 1867 0 254 130560 0 tcp_inpcb 424 221 85 8626 0 30 129744 0 malloc-384 384 320 10 375 0 30 126720 0 clpbuf 2624 0 48 992 0 16 125952 0 g_bio 408 0 300 451835 0 30 122400 0 tcp_rack_pcb 896 93 42 2959 0 16 120960 0 ksiginfo 112 307 737 6386 0 126 116928 0 malloc-128 128 554 345 30553 0 126 115072 0 malloc-256 256 88 347 20642 0 62 111360 0 malloc-4096 4096 23 3 581 0 2 106496 0 Files 80 1016 134 62167 0 126 92000 0 UMA Kegs 384 232 1 232 0 30 89472 0 syncache 168 0 528 19 0 254 88704 0 64 Bucket 512 89 79 28946 0 30 86016 0 malloc-64 64 589 734 22814 0 254 84672 0 malloc-16384 16384 4 1 178 0 1 81920 0 malloc-4096 4096 16 4 32 0 2 81920 0 malloc-256 256 178 137 2170 0 62 80640 0 malloc-256 256 131 184 32907 0 62 80640 0 sctp_readq 152 0 520 2188 0 254 79040 0 malloc-4096 4096 14 4 124 0 2 73728 0 pipe 728 64 35 1224 0 16 72072 0 TURNSTILE 136 430 74 430 0 62 68544 0 malloc-64 64 671 400 26695 0 254 68544 0 malloc-64 64 866 205 15975 0 254 68544 0 tcp_bbr_pcb 832 39 42 4313 0 16 67392 0 malloc-32768 32768 0 2 174 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-4096 4096 10 6 13909 0 2 65536 0 malloc-2048 2048 10 22 609 0 8 65536 0 malloc-2048 2048 23 9 203 0 8 65536 0 32 Bucket 256 117 138 11775 0 62 65280 0 tcp_rack_map 120 237 291 10706 0 126 63360 0 md7 512 107 13 107 0 30 61440 0 md6 512 107 13 107 0 30 61440 0 md5 512 107 13 107 0 30 61440 0 md4 512 107 13 107 0 30 61440 0 sctp_stream_msg_out 112 55 485 2077 0 254 60480 0 SLEEPQUEUE 88 430 210 430 0 126 56320 0 malloc-64 64 278 541 1355 0 254 52416 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 83837 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 1 23 295 0 8 49152 0 malloc-1024 1024 15 33 2371 0 16 49152 0 malloc-512 512 15 81 2887 0 30 49152 0 malloc-384 384 39 81 791 0 30 46080 0 da_ccb 544 0 84 113013 0 16 45696 0 pcpu-8 8 4787 845 15796 0 254 45056 0 Mountpoints 2752 2 12 2 0 4 38528 0 ripcb 424 13 77 489 0 30 38160 0 udplite_inpcb 424 0 90 229 0 30 38160 0 udp_inpcb 424 6 84 481 0 30 38160 0 hostcache 64 5 562 5 0 254 36288 0 PWD 32 226 908 13525 0 254 36288 0 malloc-64 64 322 245 25329 0 254 36288 0 malloc-64 64 11 556 250 0 254 36288 0 malloc-32 32 654 480 26738 0 254 36288 0 16 Bucket 144 85 167 4630 0 62 36288 0 malloc-128 128 14 265 199 0 126 35712 0 malloc-128 128 89 190 669 0 126 35712 0 malloc-128 128 139 140 846 0 126 35712 0 malloc-128 128 13 266 557 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 3 87 683 0 30 34560 0 malloc-256 256 40 95 1176 0 62 34560 0 malloc-256 256 51 84 2060 0 62 34560 0 malloc-256 256 28 107 40 0 62 34560 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-2048 2048 1 15 852 0 8 32768 0 malloc-2048 2048 1 15 3 0 8 32768 0 malloc-2048 2048 1 15 83 0 8 32768 0 malloc-2048 2048 7 9 229 0 8 32768 0 malloc-1024 1024 2 30 15 0 16 32768 0 malloc-1024 1024 8 24 80 0 16 32768 0 malloc-1024 1024 9 23 36 0 16 32768 0 malloc-1024 1024 13 19 155 0 16 32768 0 malloc-512 512 0 64 48 0 30 32768 0 malloc-512 512 5 59 2413 0 30 32768 0 malloc-512 512 12 52 117 0 30 32768 0 malloc-512 512 0 64 37 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 KNOTE 160 27 173 156379 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 24 255 2974 0 126 29016 0 sctp_asconf_ack 48 0 588 19 0 254 28224 0 sctp_laddr 48 158 430 6104 0 254 28224 0 tcpreass 48 3 585 16 0 254 28224 0 tcp_inpcb ports 32 29 853 6315 0 254 28224 0 ertt 72 221 171 8626 0 126 28224 0 malloc-32 32 287 595 542 0 254 28224 0 4 Bucket 48 6 582 356 0 254 28224 0 2 Bucket 32 69 813 6286 0 254 28224 0 8 Bucket 80 67 283 5856 0 126 28000 0 AIO 208 0 133 209 0 62 27664 0 malloc-8192 8192 1 2 24 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 1 2 8 0 1 24576 0 malloc-4096 4096 2 4 71 0 2 24576 0 PGRP 88 40 236 164 0 126 24288 0 rl_entry 40 302 304 306 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 itimer 352 0 66 85 0 30 23232 0 malloc-384 384 1 59 1310 0 30 23040 0 malloc-384 384 30 30 39 0 30 23040 0 domainset 40 0 567 2388 0 254 22680 0 udpcb 32 6 624 710 0 254 20160 0 udplite_inpcb ports 32 0 630 19 0 254 20160 0 udp_inpcb ports 32 3 627 113 0 254 20160 0 malloc-32 32 8 622 14 0 254 20160 0 malloc-32 32 131 499 1216 0 254 20160 0 malloc-32 32 361 269 10873 0 254 20160 0 malloc-32 32 265 365 30786 0 254 20160 0 malloc-32 32 23 607 780 0 254 20160 0 malloc-16 16 585 665 28523 0 254 20000 0 cryptop 280 0 70 86 0 30 19600 0 AIOCB 552 0 35 451 0 16 19320 0 L VFS Cache 320 0 60 15 0 30 19200 0 AIOLIO 272 0 70 102 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 3 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 8 8 9 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 2 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 1 667 1256759 0 254 16032 0 malloc-16 16 359 641 958 0 254 16000 0 malloc-16 16 361 639 13765 0 254 16000 0 malloc-16 16 455 545 18616 0 254 16000 0 kenv 258 15 45 1054 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 malloc-16 16 19 731 58 0 254 12000 0 malloc-16 16 26 724 47363 0 254 12000 0 malloc-16 16 11 739 8092 0 254 12000 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 32 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 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 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 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 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 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-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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