panic: ASan: Invalid access, 8-byte read at 0xfffffe00aa398010, UMAUseAfterFree(fd) cpuid = 0 time = 1636245162 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00aa908e10 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00aa908f70 vpanic() at vpanic+0x2b8/frame 0xfffffe00aa909050 panic() at panic+0xb5/frame 0xfffffe00aa909110 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00aa9091d0 sctp_ss_default_add() at sctp_ss_default_add+0x9e/frame 0xfffffe00aa909210 sctp_lower_sosend() at sctp_lower_sosend+0x7379/frame 0xfffffe00aa909700 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00aa9099a0 sosend() at sosend+0xfc/frame 0xfffffe00aa909a10 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00aa909b70 freebsd32_sendmsg() at freebsd32_sendmsg+0x4e6/frame 0xfffffe00aa909d30 ia32_syscall() at ia32_syscall+0x41c/frame 0xfffffe00aa909f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 12154 tid 115658 ] Stopped at kdb_enter+0x6b: movq $0,0x28dc5fa(%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 0xb264c41005c4dba3 rdx 0x3ffff rbx 0 rsp 0xfffffe00aa908f50 rbp 0xfffffe00aa908f70 rsi 0x40001 rdi 0xffffffff817c4b3a vprintf+0x35a r8 0 r9 0xfffffe00aa908a88 r10 0 r11 0xfffffe00aba18e10 r12 0xfffffe00aba18900 r13 0xfffffe00aa908f01 r14 0xffffffff82c8dfe0 .str.18 r15 0xffffffff82c8dfe0 .str.18 rip 0xffffffff817b84bb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28dc5fa(%rip) db> show proc Process 12154 (syz-executor.2) at 0xfffffe00ac7f4548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 781 at 0xfffffe009e927a90 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dd3000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00abafe9f8 (map 0xfffffe00abafe9f8) (map.pmap 0xfffffe00abafeab8) (pmap 0xfffffe00abafeb20) threads: 2 115658 Run CPU 0 syz-executor.2 115663 s syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 12154 781 781 0 T (threaded) syz-executor.2 115658 Run CPU 0 syz-executor.2 115663 s syz-executor.2 12149 789 789 0 S (threaded) syz-executor.3 115552 S nanslp 0xffffffff840619c1 syz-executor.3 115654 S connec 0xfffffe00ab3a60da syz-executor.3 115659 S uwait 0xfffffe00aba22680 syz-executor.3 11313 1 789 0 S uwait 0xfffffe00aba20d80 syz-executor.3 11308 1 789 0 S uwait 0xfffffe00aba21600 syz-executor.3 11303 1 789 0 S uwait 0xfffffe00aa409600 syz-executor.3 11294 1 789 0 S uwait 0xfffffe00aba22380 syz-executor.3 11293 1 789 0 S uwait 0xfffffe00aba20b80 syz-executor.3 9824 0 0 0 DL mdwait 0xfffffe00abd86000 [md4] 9818 0 0 0 DL mdwait 0xfffffe00abb16000 [md3] 9815 0 0 0 DL mdwait 0xfffffe00abd84000 [md2] 9810 0 0 0 DL mdwait 0xfffffe00abab1000 [md1] 9808 0 0 0 DL mdwait 0xfffffe00abac5000 [md0] 9454 1 776 0 S uwait 0xfffffe00aa5c0580 syz-executor.1 9448 1 781 0 S uwait 0xfffffe00aba22880 syz-executor.2 9446 1 789 0 S uwait 0xfffffe00aa409700 syz-executor.3 9445 1 775 0 S uwait 0xfffffe00a63ecc80 syz-executor.0 9441 1 776 0 S uwait 0xfffffe00aa5c1a00 syz-executor.1 9439 1 789 0 S uwait 0xfffffe00aa409b80 syz-executor.3 9436 1 781 0 S uwait 0xfffffe00aba22980 syz-executor.2 9435 1 775 0 S uwait 0xfffffe00aa409400 syz-executor.0 9434 1 776 0 S uwait 0xfffffe00aa40a100 syz-executor.1 9433 1 789 0 S uwait 0xfffffe00a63ece80 syz-executor.3 9424 1 775 0 S uwait 0xfffffe00aa5c1d00 syz-executor.0 9423 1 781 0 S uwait 0xfffffe00aa5c0380 syz-executor.2 9414 1 775 0 S uwait 0xfffffe00aa409500 syz-executor.0 9278 1 789 0 S umtxn 0xfffffe00aa40aa00 syz-executor.3 9274 1 775 0 S uwait 0xfffffe00a6387b00 syz-executor.0 9267 1 776 0 S umtxn 0xfffffe00aa5c1900 syz-executor.1 9265 1 781 0 S uwait 0xfffffe00aa5c0e80 syz-executor.2 9262 1 789 0 S uwait 0xfffffe00a63ea980 syz-executor.3 9261 1 775 0 S uwait 0xfffffe00a6384700 syz-executor.0 9255 1 776 0 S uwait 0xfffffe00aa5c1e80 syz-executor.1 9253 1 775 0 S uwait 0xfffffe00aa5c0500 syz-executor.0 9251 1 789 0 S uwait 0xfffffe00aa5bfe00 syz-executor.3 9250 1 781 0 S umtxn 0xfffffe00a63ec980 syz-executor.2 9243 1 776 0 S uwait 0xfffffe00aa5c0980 syz-executor.1 9242 1 781 0 S uwait 0xfffffe00aa409300 syz-executor.2 9231 1 781 0 S uwait 0xfffffe00a6384b80 syz-executor.2 9229 1 781 0 S uwait 0xfffffe00aa40b080 syz-executor.2 9176 1 775 0 S uwait 0xfffffe00aa409200 syz-executor.0 9168 1 775 0 S uwait 0xfffffe00aa5c1200 syz-executor.0 9163 1 775 0 S uwait 0xfffffe00aa5c1400 syz-executor.0 9161 1 775 0 S uwait 0xfffffe00aa5c0280 syz-executor.0 9159 1 775 0 S uwait 0xfffffe00aa5c0c80 syz-executor.0 8784 1 776 0 S umtxn 0xfffffe00a63ea080 syz-executor.1 8783 1 781 0 S uwait 0xfffffe00aa40b580 syz-executor.2 8782 1 775 0 S uwait 0xfffffe00aa5c0d80 syz-executor.0 8777 1 776 0 S uwait 0xfffffe00aa5c1300 syz-executor.1 8774 1 781 0 S uwait 0xfffffe00aa5c1500 syz-executor.2 8773 1 776 0 S uwait 0xfffffe00aa5c2000 syz-executor.1 8771 1 775 0 S umtxn 0xfffffe00aa40a200 syz-executor.0 8767 1 781 0 S umtxn 0xfffffe00aa409e80 syz-executor.2 8766 1 775 0 S uwait 0xfffffe00aa5c1800 syz-executor.0 8763 1 776 0 S uwait 0xfffffe00aa5c1100 syz-executor.1 8759 1 781 0 S uwait 0xfffffe00aa40a500 syz-executor.2 8758 1 776 0 S uwait 0xfffffe00aa40b280 syz-executor.1 8756 1 781 0 S uwait 0xfffffe00aa40b800 syz-executor.2 8750 1 776 0 S uwait 0xfffffe00aa5c1000 syz-executor.1 8744 1 776 0 S uwait 0xfffffe00aa5c2200 syz-executor.1 8743 1 776 0 S umtxn 0xfffffe00aa5c1600 syz-executor.1 8396 1 776 0 S uwait 0xfffffe00aa40b380 syz-executor.1 8388 1 781 0 S uwait 0xfffffe00aa5c1c00 syz-executor.2 8386 1 776 0 S uwait 0xfffffe00aa5c1b00 syz-executor.1 8380 1 781 0 S uwait 0xfffffe00a6387e00 syz-executor.2 8378 1 776 0 S uwait 0xfffffe00aa40b600 syz-executor.1 8372 1 776 0 S uwait 0xfffffe00a63ea580 syz-executor.1 8371 1 781 0 S uwait 0xfffffe00aa40ac00 syz-executor.2 8362 1 781 0 S uwait 0xfffffe00aa5c2380 syz-executor.2 8357 1 776 0 S uwait 0xfffffe00a6384b00 syz-executor.1 8351 1 776 0 S uwait 0xfffffe00aa409c80 syz-executor.1 8348 1 781 0 S uwait 0xfffffe00a6384280 syz-executor.2 8339 1 781 0 S uwait 0xfffffe00aa40a300 syz-executor.2 8334 1 781 0 S uwait 0xfffffe00aa409800 syz-executor.2 7992 1 776 0 S uwait 0xfffffe00aa40af00 syz-executor.1 7983 1 789 0 S uwait 0xfffffe00aa409d80 syz-executor.3 7982 1 776 0 S uwait 0xfffffe00aa40ab00 syz-executor.1 7979 1 781 0 S umtxn 0xfffffe00aa40a000 syz-executor.2 7977 1 775 0 S uwait 0xfffffe00574c9880 syz-executor.0 7975 1 776 0 S uwait 0xfffffe00a6387800 syz-executor.1 7974 1 789 0 S uwait 0xfffffe00aa40a600 syz-executor.3 7971 1 781 0 S uwait 0xfffffe00a6387b80 syz-executor.2 7969 1 775 0 S umtxn 0xfffffe00574c9c00 syz-executor.0 7967 1 789 0 S uwait 0xfffffe00a6387e80 syz-executor.3 7966 1 776 0 S uwait 0xfffffe00a63eb400 syz-executor.1 7963 1 781 0 S uwait 0xfffffe00aa5c2900 syz-executor.2 7961 1 775 0 S uwait 0xfffffe00aa40ad00 syz-executor.0 7959 1 776 0 S umtxn 0xfffffe00a63e9f00 syz-executor.1 7954 1 776 0 S uwait 0xfffffe00a63ead00 syz-executor.1 7949 1 776 0 S uwait 0xfffffe00aa40c380 syz-executor.1 7947 1 776 0 S uwait 0xfffffe00aa40b180 syz-executor.1 7938 1 781 0 S uwait 0xfffffe00aa40c680 syz-executor.2 7932 1 781 0 S uwait 0xfffffe00aa40a400 syz-executor.2 7927 1 781 0 S umtxn 0xfffffe00a6387a00 syz-executor.2 7922 1 775 0 S uwait 0xfffffe00a6385200 syz-executor.0 7920 1 775 0 S uwait 0xfffffe00a6384880 syz-executor.0 7918 1 781 0 S uwait 0xfffffe00a63e9900 syz-executor.2 7917 1 775 0 S uwait 0xfffffe00a6386000 syz-executor.0 7914 1 781 0 S uwait 0xfffffe00a63e9000 syz-executor.2 7912 1 775 0 S uwait 0xfffffe00a6387700 syz-executor.0 7911 1 781 0 S uwait 0xfffffe00a63e9200 syz-executor.2 7908 1 775 0 S uwait 0xfffffe00aa40ae00 syz-executor.0 7904 1 775 0 S uwait 0xfffffe00a63e9100 syz-executor.0 7892 1 776 0 S uwait 0xfffffe00a63e9e00 syz-executor.1 7891 1 789 0 S uwait 0xfffffe00a63e9400 syz-executor.3 7887 1 776 0 S uwait 0xfffffe00a63ea680 syz-executor.1 7886 1 789 0 S uwait 0xfffffe00a63ea180 syz-executor.3 7882 1 776 0 S uwait 0xfffffe00aa40b500 syz-executor.1 7880 1 789 0 S uwait 0xfffffe00a6384180 syz-executor.3 7874 1 789 0 S uwait 0xfffffe00a6387900 syz-executor.3 7873 1 789 0 S uwait 0xfffffe00aa5c2500 syz-executor.3 7797 1 775 0 S uwait 0xfffffe00a63eac00 syz-executor.0 7793 1 781 0 S umtxn 0xfffffe00a63ea480 syz-executor.2 7785 1 781 0 S uwait 0xfffffe00a63eb500 syz-executor.2 7784 1 775 0 S uwait 0xfffffe00aa40c580 syz-executor.0 7777 1 775 0 S uwait 0xfffffe00a63e9d00 syz-executor.0 7774 1 781 0 S uwait 0xfffffe00a63e9a00 syz-executor.2 7767 1 781 0 S uwait 0xfffffe00574c8280 syz-executor.2 7764 1 781 0 S umtxn 0xfffffe00aa40c300 syz-executor.2 6624 1 789 0 S uwait 0xfffffe00a6385600 syz-executor.3 6623 1 789 0 S uwait 0xfffffe00a63eb100 syz-executor.3 6244 0 0 0 DL - 0xffffffff84182c80 [soaiod4] 6243 0 0 0 DL - 0xffffffff84182c80 [soaiod3] 6242 0 0 0 DL - 0xffffffff84182c80 [soaiod2] 6241 0 0 0 DL - 0xffffffff84182c80 [soaiod1] 5616 1 776 0 S uwait 0xfffffe00a63e9300 syz-executor.1 5607 1 776 0 S umtxn 0xfffffe00a63e9600 syz-executor.1 5600 1 776 0 S uwait 0xfffffe00aa40c780 syz-executor.1 5594 1 775 0 S uwait 0xfffffe00aa40c100 syz-executor.0 5593 1 776 0 S uwait 0xfffffe00a6384380 syz-executor.1 5586 1 776 0 S uwait 0xfffffe00aa40bd80 syz-executor.1 5585 1 775 0 S uwait 0xfffffe00aa40c200 syz-executor.0 5580 1 776 0 S uwait 0xfffffe0056b92f00 syz-executor.1 5579 1 775 0 S uwait 0xfffffe00a63eab80 syz-executor.0 5575 1 775 0 S uwait 0xfffffe00a63eab00 syz-executor.0 5570 1 775 0 S uwait 0xfffffe00a6385900 syz-executor.0 5533 1 781 0 S umtxn 0xfffffe00574c7780 syz-executor.2 5532 1 781 0 S uwait 0xfffffe00a63ea880 syz-executor.2 5524 1 781 0 S uwait 0xfffffe00aa40bb80 syz-executor.2 5522 1 781 0 S uwait 0xfffffe00aa40b980 syz-executor.2 5519 1 776 0 S uwait 0xfffffe00aa40ba80 syz-executor.1 5517 1 781 0 S uwait 0xfffffe00574c9780 syz-executor.2 5516 1 776 0 S uwait 0xfffffe00a63ea380 syz-executor.1 5514 1 781 0 S uwait 0xfffffe00aa40be80 syz-executor.2 5512 1 776 0 S uwait 0xfffffe00aa40bc80 syz-executor.1 5509 1 776 0 S umtxn 0xfffffe00a6384c80 syz-executor.1 5506 1 776 0 S uwait 0xfffffe00a63eb600 syz-executor.1 5504 1 776 0 S uwait 0xfffffe00574c9a80 syz-executor.1 5501 1 776 0 S uwait 0xfffffe00aa40c480 syz-executor.1 5499 1 776 0 S uwait 0xfffffe00a63e9500 syz-executor.1 5498 1 776 0 S uwait 0xfffffe00574c9980 syz-executor.1 5493 1 776 0 S uwait 0xfffffe00a63ea280 syz-executor.1 4598 1 4598 65 Ss select 0xfffffe00a63e9ac0 dhclient 4161 1 789 0 T uwait 0xfffffe00a63eb980 syz-executor.3 4156 1 789 0 T uwait 0xfffffe00a6384a00 syz-executor.3 4152 1 789 0 T syz-executor.3 4145 1 781 0 T uwait 0xfffffe00a6385400 syz-executor.2 4143 1 789 0 T uwait 0xfffffe00a6386180 syz-executor.3 4141 1 781 0 T uwait 0xfffffe00a6384e00 syz-executor.2 4138 1 789 0 T umtxn 0xfffffe00a6385a00 syz-executor.3 4137 1 781 0 T uwait 0xfffffe00aa40c880 syz-executor.2 4132 1 789 0 T uwait 0xfffffe00aa40c000 syz-executor.3 4130 1 781 0 T syz-executor.2 4127 1 781 0 T uwait 0xfffffe00574c9f00 syz-executor.2 3969 1 781 0 S uwait 0xfffffe00a6386680 syz-executor.2 3965 1 781 0 S uwait 0xfffffe00a6386300 syz-executor.2 3963 1 775 0 S uwait 0xfffffe0056b92900 syz-executor.0 3960 1 775 0 S uwait 0xfffffe00a6385180 syz-executor.0 3958 1 781 0 S uwait 0xfffffe00a6384480 syz-executor.2 3957 1 775 0 S uwait 0xfffffe00a6384580 syz-executor.0 3950 1 781 0 S uwait 0xfffffe00a6384080 syz-executor.2 3948 1 781 0 S uwait 0xfffffe00a6385d00 syz-executor.2 3946 1 781 0 S uwait 0xfffffe00574c9d00 syz-executor.2 3923 1 775 0 S uwait 0xfffffe00a6384680 syz-executor.0 3921 1 775 0 S uwait 0xfffffe00a6385500 syz-executor.0 3918 1 775 0 S uwait 0xfffffe00a6384f00 syz-executor.0 3916 1 775 0 S uwait 0xfffffe00a6386b80 syz-executor.0 3915 1 775 0 S umtxn 0xfffffe00574c9680 syz-executor.0 3519 1 3519 0 Ss select 0xfffffe00a63eb240 dhclient 3516 1 3516 0 Ss select 0xfffffe00a63eb1c0 dhclient 3494 1 3494 65 Ss select 0xfffffe00574c9bc0 dhclient 3481 0 0 0 DL aiordy 0xfffffe00aa3cfa90 [aiod4] 3480 0 0 0 DL aiordy 0xfffffe00aa2b1a90 [aiod3] 3479 0 0 0 DL aiordy 0xfffffe00aa3d0000 [aiod2] 3478 0 0 0 DL aiordy 0xfffffe00aa2f1000 [aiod1] 3403 1 775 0 S uwait 0xfffffe00a6385700 syz-executor.0 3400 1 781 0 S uwait 0xfffffe00a6387080 syz-executor.2 3393 1 789 0 S umtxn 0xfffffe00a6385c00 syz-executor.3 3392 1 775 0 S uwait 0xfffffe0056b92480 syz-executor.0 3390 1 781 0 S uwait 0xfffffe0056b92a80 syz-executor.2 3382 1 789 0 S uwait 0xfffffe00a6385300 syz-executor.3 3381 1 775 0 S uwait 0xfffffe00a6386880 syz-executor.0 3379 1 776 0 S uwait 0xfffffe00574c8180 syz-executor.1 3377 1 781 0 S uwait 0xfffffe00a6385e00 syz-executor.2 3373 1 789 0 S uwait 0xfffffe0057076180 syz-executor.3 3372 1 776 0 S uwait 0xfffffe00a6385f00 syz-executor.1 3362 1 776 0 S uwait 0xfffffe00a63ec180 syz-executor.1 3354 1 776 0 S uwait 0xfffffe00a6386080 syz-executor.1 3353 1 776 0 S uwait 0xfffffe00a6385800 syz-executor.1 2938 1 789 0 S uwait 0xfffffe00a6386800 syz-executor.3 2936 1 789 0 S uwait 0xfffffe0056b92b00 syz-executor.3 2930 1 789 0 S uwait 0xfffffe00a63ebf00 syz-executor.3 2929 1 776 0 S uwait 0xfffffe00574c7080 syz-executor.1 2928 1 789 0 S umtxn 0xfffffe00574c6480 syz-executor.3 2927 1 781 0 S uwait 0xfffffe00a6386c00 syz-executor.2 2925 1 781 0 S uwait 0xfffffe00a6385b00 syz-executor.2 2923 1 781 0 S uwait 0xfffffe0057079600 syz-executor.2 2922 1 789 0 S uwait 0xfffffe00a6386900 syz-executor.3 2921 1 781 0 S uwait 0xfffffe00a63ec280 syz-executor.2 2919 1 776 0 S uwait 0xfffffe00574c8080 syz-executor.1 2918 1 781 0 S uwait 0xfffffe00574c6080 syz-executor.2 2917 1 789 0 S uwait 0xfffffe00a6386980 syz-executor.3 2915 1 781 0 S uwait 0xfffffe00a6387580 syz-executor.2 2913 1 789 0 S uwait 0xfffffe00a63ebc00 syz-executor.3 2912 1 781 0 S uwait 0xfffffe00574c6180 syz-executor.2 2910 1 781 0 S uwait 0xfffffe00a63ec380 syz-executor.2 2908 1 789 0 S uwait 0xfffffe00a6387480 syz-executor.3 2905 1 789 0 S uwait 0xfffffe0057079f00 syz-executor.3 2904 1 789 0 S uwait 0xfffffe0057079b00 syz-executor.3 2902 1 776 0 S uwait 0xfffffe0057079900 syz-executor.1 2901 1 781 0 S uwait 0xfffffe00a63ebd00 syz-executor.2 2900 1 781 0 S uwait 0xfffffe0056b92980 syz-executor.2 2899 1 789 0 S uwait 0xfffffe0057079c00 syz-executor.3 2897 1 781 0 S uwait 0xfffffe00a63ebe00 syz-executor.2 2896 1 789 0 S uwait 0xfffffe00a6387380 syz-executor.3 2894 1 789 0 S uwait 0xfffffe0057079500 syz-executor.3 2893 1 781 0 S uwait 0xfffffe0057079800 syz-executor.2 2892 1 776 0 S uwait 0xfffffe0057079a00 syz-executor.1 2890 1 781 0 S uwait 0xfffffe00a63ec700 syz-executor.2 2889 1 789 0 S uwait 0xfffffe00a6387180 syz-executor.3 2888 1 781 0 S uwait 0xfffffe00574c7f00 syz-executor.2 2883 1 789 0 S uwait 0xfffffe00574c6680 syz-executor.3 2882 1 776 0 S uwait 0xfffffe00574c6280 syz-executor.1 2881 1 789 0 S uwait 0xfffffe00a6387680 syz-executor.3 2879 1 789 0 S umtxn 0xfffffe0056b92580 syz-executor.3 2878 1 781 0 S uwait 0xfffffe0057079700 syz-executor.2 2877 1 781 0 S uwait 0xfffffe00a63ec080 syz-executor.2 2876 1 789 0 S uwait 0xfffffe00574c7c00 syz-executor.3 2875 1 776 0 S uwait 0xfffffe0056b92c00 syz-executor.1 2872 1 781 0 S uwait 0xfffffe00574c6880 syz-executor.2 2870 1 781 0 S uwait 0xfffffe0056b92680 syz-executor.2 2864 1 781 0 S uwait 0xfffffe0057079d00 syz-executor.2 2862 1 781 0 S uwait 0xfffffe00574c7a00 syz-executor.2 2861 1 781 0 S uwait 0xfffffe0057076380 syz-executor.2 2860 1 781 0 S uwait 0xfffffe00a63ec600 syz-executor.2 2689 1 2689 0 Ss select 0xfffffe00a6386e40 dhclient 2686 1 2686 0 Ss select 0xfffffe00a63864c0 dhclient 2667 1 2667 65 Ss select 0xfffffe00a63865c0 dhclient 1965 1 1965 0 Ss select 0xfffffe0057079ec0 dhclient 1962 1 1962 0 Ss select 0xfffffe00570760c0 dhclient 1935 1 1935 65 Ss select 0xfffffe00a6386cc0 dhclient 1783 1 781 0 S uwait 0xfffffe00574c7280 syz-executor.2 1779 1 776 0 S uwait 0xfffffe00574c6780 syz-executor.1 1777 1 781 0 S uwait 0xfffffe00574c6980 syz-executor.2 1772 1 776 0 S uwait 0xfffffe00574c6a80 syz-executor.1 1771 1 781 0 S uwait 0xfffffe00574c8380 syz-executor.2 1766 1 776 0 S umtxn 0xfffffe0056b92780 syz-executor.1 1762 1 776 0 S uwait 0xfffffe00574c6580 syz-executor.1 1761 1 776 0 S uwait 0xfffffe0057077080 syz-executor.1 1042 1 1042 0 Ss select 0xfffffe00a63ec4c0 dhclient 1038 1 1038 0 Ss select 0xfffffe00a63ec540 dhclient 789 773 789 0 Ss nanslp 0xffffffff840619c1 syz-executor.3 781 773 781 0 Ss nanslp 0xffffffff840619c1 syz-executor.2 776 773 776 0 Ss piperd 0xfffffe009eea2ba0 syz-executor.1 775 773 775 0 Ss piperd 0xfffffe0058a15000 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100110 S uwait 0xfffffe00574c7b00 syz-fuzzer 100112 S uwait 0xfffffe0057076580 syz-fuzzer 100113 S uwait 0xfffffe0057076680 syz-fuzzer 100114 S uwait 0xfffffe0057076780 syz-fuzzer 100115 S uwait 0xfffffe00574c7380 syz-fuzzer 100116 S uwait 0xfffffe00574c7480 syz-fuzzer 100117 S kqread 0xfffffe005843f000 syz-fuzzer 100118 S uwait 0xfffffe00574c7d00 syz-fuzzer 100119 S uwait 0xfffffe00574c7680 syz-fuzzer 115376 S uwait 0xfffffe00aa5bf100 syz-fuzzer 115377 S uwait 0xfffffe00aba21e00 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe005789cb40 csh 769 687 769 0 Ss select 0xfffffe0056b92bc0 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00570b1cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00584480b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00584484b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00584488b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058448cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00584490b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00584494b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00584498b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058449cb0 getty 691 1 691 0 Ss nanslp 0xffffffff840619c1 cron 687 1 687 0 Ss select 0xfffffe0056b92dc0 sshd 500 1 500 0 Ss select 0xfffffe0057076040 syslogd 429 1 429 0 Ss select 0xfffffe00574c78c0 devd 428 1 428 65 Ss select 0xfffffe00574c7940 dhclient 343 1 343 0 Ss select 0xfffffe00570777c0 dhclient 340 1 340 0 Ss select 0xfffffe0056b92ec0 dhclient 16 0 0 0 DL syncer 0xffffffff84189de0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0057897000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84187ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0053c5f8e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff841c0080 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b3b78 [dom0] 100082 D launds 0xffffffff841b3b84 [laundry: dom0] 100083 D umarcl 0xffffffff81ebe650 [uma] 6 0 0 0 DL - 0xffffffff83e17be8 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84d83760 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84a81320 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9d3c0 [doneq0] 100046 D - 0xffffffff83c9d340 [async] 100075 D - 0xffffffff83c9d1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aa0c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff841adc20 [crypto] 100042 D crypto_ 0xfffffe0053c69d30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c69d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84034b40 [g_event] 100037 D - 0xffffffff84034b80 [g_up] 100038 D - 0xffffffff84034bc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 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++] 100068 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 0xfffffe0053dd3000 [init] 10 0 0 0 DL audit_w 0xffffffff841aebc0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84035a40 [swapper] 100005 D - 0xfffffe0053c7e700 [if_config_tqg_0] 100006 D - 0xfffffe0053c7e600 [softirq_0] 100007 D - 0xfffffe0053c7e500 [softirq_1] 100008 D - 0xfffffe0053c7e400 [if_io_tqg_0] 100009 D - 0xfffffe0053c7e300 [if_io_tqg_1] 100010 D - 0xfffffe0007968900 [inm_free taskq] 100011 D - 0xfffffe0007968800 [deferred_unmount ta] 100012 D - 0xfffffe0007968700 [thread taskq] 100014 D - 0xfffffe0007968500 [pci_hp taskq] 100015 D - 0xfffffe0007968400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0007968300 [kqueue_ctx taskq] 100019 D - 0xfffffe0007968000 [aiod_kick taskq] 100020 D - 0xfffffe0007967e00 [in6m_free taskq] 100021 D - 0xfffffe0007967d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007967d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007967d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007967d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007967c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007967c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007967c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007967c00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0007967b00 [firmware taskq] 100039 D - 0xfffffe0007967a00 [crypto_0] 100040 D - 0xfffffe0007967a00 [crypto_1] 100056 D - 0xfffffe0007967700 [vtnet0 rxq 0] 100057 D - 0xfffffe0007967600 [vtnet0 txq 0] 100058 D - 0xfffffe0007967500 [vtnet0 rxq 1] 100059 D - 0xfffffe0007967400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057079100 [virtio_balloon] 100065 D - 0xfffffe0007967300 [mca taskq] 100066 D - 0xffffffff82c94fa1 [deadlkres] 100070 D - 0xfffffe005843f300 [acpi_task_0] 100071 D - 0xfffffe005843f300 [acpi_task_1] 100072 D - 0xfffffe005843f300 [acpi_task_2] 100074 D - 0xfffffe0007967900 [CAM taskq] db> show all locks Process 12154 (syz-executor.2) thread 0xfffffe00aba18900 (115658) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a62d9c90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13141 db> show malloc Type InUse MemUse Requests sctp_stro 282 37241K 6066 pf_hash 5 11524K 5 devbuf 4213 4323K 4246 filedesc 472 3776K 22123 tcp_hpts 6 3201K 6 sysctloid 34970 2060K 35041 vtbuf 24 1968K 46 pcb 1157 1778K 31768 subproc 622 1321K 12494 kobj 326 1304K 530 newblk 128 1056K 43907 vfscache 3 1025K 3 linker 378 582K 411 inodedep 154 570K 12788 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 839 315K 20311 vmem 3 276K 6 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 13 131K 11178 tfo_ccache 1 128K 1 kdtrace 701 119K 27821 DEVFS1 113 113K 130 sem 4 106K 4 umtx 836 105K 836 BPF 46 88K 82 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 sctp_atky 1127 45K 27129 temp 35 35K 4531 DEVFS3 132 33K 142 hostcache 1 32K 1 shm 1 32K 117 freework 126 32K 25171 dirrem 125 32K 12258 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 kqueue 302 21K 12347 md_disk 5 20K 5 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 lltable 58 19K 377 pwddesc 297 19K 12235 routetbl 138 19K 1238 freefile 141 18K 12007 DEVFSP 271 17K 2084 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 ithread 99 16K 99 GEOM 96 15K 720 bus-sc 34 15K 1691 sctp_athm 839 14K 20699 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 240 devstat 6 13K 6 xform 193 13K 3065 ksem 31 12K 318 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 sctp_map 564 9K 11922 in6_multi 65 9K 65 bmsafemap 2 9K 12941 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 41 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 pf_ifnet 22 8K 229 proc-args 323 8K 13527 taskqueue 63 7K 63 cred 26 7K 425 sctp_aadr 103 7K 163 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 503 ufs_dirhash 24 5K 24 session 35 5K 64 UMA 268 5K 268 freeblks 17 5K 12513 vt 11 5K 11 pf_table 2 4K 207 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 newreno data 61 4K 4836 acpisem 28 4K 28 selfd 55 4K 152707 lockf 32 4K 674 hhook 15 4K 17 inpcbpolicy 99 4K 6002 sctp_stri 6 3K 686 terminal 11 3K 11 filedesc_to_leader 42 3K 117 select 19 3K 163 indirdep 9 3K 16599 uidinfo 3 3K 59 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 Unitno 25 2K 63 in_multi 6 2K 26 osd 65 2K 4847 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 29 tun 7 2K 7 pf_osfp 9 1K 9 softdep 1 1K 1 newdirblk 8 1K 11018 mkdir 8 1K 22036 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 458 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 504 pci_link 10 1K 10 crypto 4 1K 681 encap_export_host 12 1K 12 procdesc 5 1K 18 tcp_fsb 16 1K 1120 diradd 4 1K 12299 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 sigio 5 1K 34 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 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 soname 6 1K 20390 pf_rule 1 1K 209 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 pmchooks 1 1K 1 filecaps 5 1K 116 sctp_vrf 1 1K 1 ip_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 23340 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 13 dctcp data 0 0K 11 htcp data 0 0K 7 sctp_mcore 0 0K 0 sctp_socko 0 0K 9278 sctp_iter 0 0K 26 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 9 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 17 vegas data 0 0K 20 pf_altq 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 10 cubic data 0 0K 30 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 13166 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 226 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 323 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 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 ktls_ocf 0 0K 0 nvme_da 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 286 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 49 in_mfilter 0 0K 70 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 0 acpi_perf 0 0K 0 statfs 0 0K 11401 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 148 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 809 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 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 46 lio 0 0K 72 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 278 ktls 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 785 eventfd 0 0K 49 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 404 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 967 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 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 102 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 11050 1650 87111 0 254 52019200 0 tcp_log 416 0 20322 1281176 0 254 8453952 0 mbuf 256 12708 4576 3148264 0 254 4424704 0 malloc-16384 16384 237 7 11061 0 1 3997696 0 mbuf_cluster 2048 1016 254 1511 0 254 2600960 0 pbuf 2624 0 957 0 0 2 2511168 0 ertt_txseginfo 40 44893 17626 2409996 0 254 2500760 0 RADIX NODE 144 12478 313 304659 0 62 1841904 0 UMA Slabs 0 112 15359 7 15359 0 126 1720992 0 BUF TRIE 144 231 11529 30448 0 62 1693440 0 tcp_bbr_map 128 6812 6115 720333 0 127 1654656 0 malloc-384 384 4204 56 4938 0 30 1635840 0 vmem btag 56 28299 108 28299 0 254 1590792 0 malloc-128 128 11471 123 23848 0 126 1484032 0 MAP ENTRY 96 14083 407 716698 0 126 1391040 0 malloc-4096 4096 327 5 682 0 2 1359872 0 malloc-4096 4096 307 7 12156 0 2 1286144 0 malloc-2048 2048 555 45 14194 0 8 1228800 0 VM OBJECT 264 4344 96 177580 0 30 1172160 0 sctp_asoc 2288 282 228 5961 0 254 1166880 0 sctp_ep 1272 551 211 13999 0 254 969264 0 FFS inode 1160 711 45 12723 0 8 876960 0 256 Bucket 2048 379 21 15913 0 8 819200 0 THREAD 1808 400 18 15663 0 8 755744 0 socket 960 411 353 21663 0 254 733440 0 VMSPACE 2552 271 14 12120 0 4 727320 0 tcpcb 1096 61 450 4836 0 254 560056 0 malloc-384 384 1164 96 20647 0 30 483840 0 PROC 1352 299 22 12156 0 8 433992 0 malloc-65536 65536 4 2 580 0 1 393216 0 VNODE 448 750 123 12764 0 30 391104 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 tcp_inpcb 496 73 695 4836 0 254 380928 0 sctp_raddr 736 340 177 6529 0 254 380512 0 FPU_save_area 832 402 30 16853 0 16 359424 0 filedesc0 1072 297 25 12235 0 8 345184 0 malloc-1024 1024 271 65 6155 0 16 344064 0 malloc-256 256 804 501 73345 0 62 334080 0 malloc-32768 32768 0 9 15445 0 1 294912 0 malloc-64 64 4371 228 16963 0 254 294336 0 malloc-256 256 164 901 26866 0 62 272640 0 malloc-65536 65536 2 2 43 0 1 262144 0 mbuf_packet 256 272 744 213066 0 254 260096 0 ripcb 496 31 481 328 0 254 253952 0 udplite_inpcb 496 0 512 221 0 254 253952 0 udp_inpcb 496 6 506 617 0 254 253952 0 malloc-16 16 14505 245 14635 0 254 236000 0 malloc-384 384 196 404 12832 0 30 230400 0 DEVCTL 1024 0 220 164 0 0 225280 0 FFS2 dinode 256 711 159 12722 0 62 222720 0 malloc-32 32 5579 595 18078 0 254 197568 0 malloc-65536 65536 1 2 115 0 1 196608 0 malloc-128 128 1240 279 48113 0 126 194432 0 malloc-256 256 617 133 15737 0 62 192000 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-128 128 1285 110 13802 0 126 178560 0 S VFS Cache 104 1027 494 13605 0 126 158184 0 sctp_chunk 152 298 742 2989 0 254 158080 0 128 Bucket 1024 61 86 4865 0 16 150528 0 malloc-1024 1024 126 18 1808 0 16 147456 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 1551 0 254 130560 0 clpbuf 2624 0 48 307 0 16 125952 0 ksiginfo 112 310 734 1945 0 126 116928 0 malloc-16384 16384 6 1 16 0 1 114688 0 malloc-64 64 1204 371 172817 0 254 100800 0 malloc-64 64 1275 300 24303 0 254 100800 0 malloc-128 128 625 150 5042 0 126 99200 0 Files 80 887 263 47172 0 126 92000 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 64 Bucket 512 108 60 17673 0 30 86016 0 g_bio 408 0 210 252138 0 30 85680 0 malloc-128 128 146 505 14054 0 126 83328 0 malloc-16384 16384 5 0 180 0 1 81920 0 malloc-8192 8192 5 5 174 0 1 81920 0 malloc-8192 8192 9 1 19 0 1 81920 0 malloc-4096 4096 15 5 11407 0 2 81920 0 malloc-256 256 172 143 38443 0 62 80640 0 sctp_readq 152 0 520 366 0 254 79040 0 TURNSTILE 136 419 85 419 0 62 68544 0 malloc-128 128 152 375 515 0 126 67456 0 malloc-32768 32768 0 2 147 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 13 19 725 0 8 65536 0 malloc-256 256 42 213 11378 0 62 65280 0 32 Bucket 256 92 163 7164 0 62 65280 0 sctp_stream_msg_out 112 56 484 1424 0 254 60480 0 tcp_bbr_pcb 832 22 50 2612 0 16 59904 0 malloc-4096 4096 11 3 19 0 2 57344 0 malloc-64 64 79 740 18929 0 254 52416 0 malloc-256 256 80 115 1385 0 62 49920 0 malloc-256 256 78 117 856 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 68075 0 16 49152 0 malloc-8192 8192 4 2 24 0 1 49152 0 malloc-2048 2048 2 22 562 0 8 49152 0 malloc-2048 2048 8 16 50 0 8 49152 0 malloc-2048 2048 2 22 126 0 8 49152 0 malloc-1024 1024 13 35 538 0 16 49152 0 tcp_rack_pcb 896 0 54 1104 0 16 48384 0 SLEEPQUEUE 88 419 93 419 0 126 45056 0 pcpu-8 8 4911 721 10725 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-32 32 887 499 23688 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 sctp_laddr 48 195 645 6085 0 254 40320 0 Mountpoints 2752 2 12 9 0 4 38528 0 da_ccb 544 0 70 63264 0 16 38080 0 pipe 744 23 27 774 0 16 37200 0 hostcache 64 2 565 2 0 254 36288 0 PWD 32 205 929 10960 0 254 36288 0 malloc-64 64 341 226 2344 0 254 36288 0 malloc-64 64 2 565 79 0 254 36288 0 malloc-64 64 26 541 404 0 254 36288 0 malloc-64 64 9 558 66 0 254 36288 0 16 Bucket 144 89 163 2954 0 62 36288 0 malloc-16 16 1489 761 69513 0 254 36000 0 malloc-128 128 95 184 589 0 126 35712 0 malloc-128 128 23 256 36 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 37 53 48 0 30 34560 0 malloc-256 256 9 126 2088 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 6 10 483 0 8 32768 0 malloc-2048 2048 3 13 537 0 8 32768 0 malloc-2048 2048 0 16 2 0 8 32768 0 malloc-1024 1024 2 30 18 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 3 29 120 0 16 32768 0 malloc-1024 1024 5 27 45 0 16 32768 0 malloc-512 512 0 64 86 0 30 32768 0 malloc-512 512 5 59 736 0 30 32768 0 malloc-512 512 6 58 686 0 30 32768 0 malloc-512 512 1 63 45 0 30 32768 0 malloc-512 512 14 50 39 0 30 32768 0 malloc-512 512 10 54 46 0 30 32768 0 pcpu-64 64 490 22 490 0 254 32768 0 KNOTE 160 28 172 99640 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 2523 0 126 31680 0 cpuset 104 7 272 96 0 126 29016 0 sctp_asconf_ack 48 3 585 28 0 254 28224 0 malloc-32 32 393 489 1597 0 254 28224 0 4 Bucket 48 7 581 327 0 254 28224 0 2 Bucket 32 66 816 4121 0 254 28224 0 AIO 208 0 133 197 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 4 2 651 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 161 0 126 24288 0 rl_entry 40 226 380 226 0 254 24240 0 8 Bucket 80 60 240 3384 0 126 24000 0 itimer 352 0 66 13 0 30 23232 0 malloc-384 384 7 53 530 0 30 23040 0 malloc-384 384 1 59 38 0 30 23040 0 domainset 40 0 567 81 0 254 22680 0 udpcb 32 6 624 838 0 254 20160 0 ertt 72 61 219 4836 0 126 20160 0 malloc-32 32 131 499 7512 0 254 20160 0 malloc-32 32 43 587 226 0 254 20160 0 malloc-32 32 45 585 61 0 254 20160 0 malloc-32 32 32 598 525 0 254 20160 0 malloc-32 32 101 529 6094 0 254 20160 0 cryptop 280 0 70 163 0 30 19600 0 AIOCB 552 0 35 330 0 16 19320 0 AIOLIO 272 0 70 36 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 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-1024 1024 5 11 5 0 16 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 3 508 3 0 254 16352 0 vtnet_tx_hdr 24 0 668 772507 0 254 16032 0 malloc-16 16 530 470 2161 0 254 16000 0 kenv 258 15 45 1040 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 3 508 3 0 254 12264 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 20 730 13734 0 254 12000 0 malloc-16 16 5 745 336 0 254 12000 0 malloc-16 16 273 477 13035 0 254 12000 0 malloc-16 16 2 748 14 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 6 494 6 0 254 8000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 20 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 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 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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-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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-384 384 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