panic: ASan: Invalid access, 8-byte read at 0xfffffe00a0dc8b80, UMAUseAfterFree(fd) cpuid = 0 time = 698 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b323f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b32550 vpanic() at vpanic+0x2b8/frame 0xfffffe0053b32630 panic() at panic+0xb5/frame 0xfffffe0053b32700 kasan_report() at kasan_report+0xdc/frame 0xfffffe0053b327d0 sctp_free_assoc() at sctp_free_assoc+0x3ab8/frame 0xfffffe0053b32940 sctp_threshold_management() at sctp_threshold_management+0x440/frame 0xfffffe0053b32990 sctp_t3rxt_timer() at sctp_t3rxt_timer+0x2e0/frame 0xfffffe0053b32b90 sctp_timeout_handler() at sctp_timeout_handler+0x617/frame 0xfffffe0053b32cd0 softclock_call_cc() at softclock_call_cc+0x3c9/frame 0xfffffe0053b32e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053b32ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b32f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b32f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6b: movq $0,0x275b7aa(%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 0xffffffff8172b2e6 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0053b32530 rbp 0xfffffe0053b32550 rsi 0 rdi 0xffffffff8172b348 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a7e4e6f0 r12 0xfffffe0053e9b3a0 r13 0xfffffe0053b32501 r14 0xffffffff82b587a0 .str.26 r15 0xffffffff82b587a0 .str.26 rip 0xffffffff8171ae6b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275b7aa(%rip) db> show proc Process 2 (clock) at 0xfffffe0053de0000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e19c80 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e19c80 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e1ac20 (map 0xffffffff83e1ac20) (map.pmap 0xffffffff83e1ace0) (pmap 0xffffffff83e1ad48) threads: 2 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 17782 799 799 0 R (threaded) syz-executor.3 122445 RunQ syz-executor.3 123669 S connec 0xfffffe00a936b0da syz-executor.3 123672 S uwait 0xfffffe00a71db080 syz-executor.3 17781 778 778 0 S (threaded) syz-executor.1 120002 S nanslp 0xffffffff83e43c81 syz-executor.1 123668 S connec 0xfffffe00a936b85a syz-executor.1 123673 S uwait 0xfffffe00a7e39200 syz-executor.1 17780 777 777 0 S (threaded) syz-executor.0 122392 S nanslp 0xffffffff83e43c80 syz-executor.0 123667 S connec 0xfffffe00a936d85a syz-executor.0 123670 S uwait 0xfffffe00a8858480 syz-executor.0 17540 1 778 0 SV uwait 0xfffffe0053c03e80 syz-executor.1 17511 1 777 0 S uwait 0xfffffe00a7e37980 syz-executor.0 17505 1 777 0 S uwait 0xfffffe00a7e38c80 syz-executor.0 17502 1 777 0 S uwait 0xfffffe00a71da980 syz-executor.0 17495 1 777 0 S uwait 0xfffffe00a71d9e00 syz-executor.0 17090 1 777 0 S uwait 0xfffffe00a7e38300 syz-executor.0 16915 1 783 0 S uwait 0xfffffe00a7e39100 syz-executor.2 16914 1 778 0 S uwait 0xfffffe0058b35680 syz-executor.1 16910 1 783 0 S uwait 0xfffffe00a7e38500 syz-executor.2 16909 1 778 0 S uwait 0xfffffe00a71da180 syz-executor.1 16898 1 778 0 S uwait 0xfffffe00a71da280 syz-executor.1 16897 1 783 0 S uwait 0xfffffe0058b35d80 syz-executor.2 16889 1 778 0 S uwait 0xfffffe0058b35b80 syz-executor.1 16849 1 777 0 SV uwait 0xfffffe00a7e38200 syz-executor.0 16839 1 777 0 SV uwait 0xfffffe00a8858880 syz-executor.0 16830 1 777 0 SV uwait 0xfffffe00a8858780 syz-executor.0 16820 1 777 0 SV uwait 0xfffffe00a8859300 syz-executor.0 14904 1 777 0 S uwait 0xfffffe0057327100 syz-executor.0 14899 1 777 0 S uwait 0xfffffe00a8858e80 syz-executor.0 14891 1 777 0 S uwait 0xfffffe0058b35480 syz-executor.0 14887 1 777 0 S uwait 0xfffffe0058b35880 syz-executor.0 14514 1 778 0 S uwait 0xfffffe00a8857f00 syz-executor.1 14506 1 778 0 S uwait 0xfffffe00a8858c80 syz-executor.1 14494 1 778 0 S uwait 0xfffffe0057328080 syz-executor.1 14483 1 778 0 S uwait 0xfffffe0058b35c80 syz-executor.1 14467 0 0 0 DL mdwait 0xfffffe0058d6e000 [md11] 14461 0 0 0 DL mdwait 0xfffffe00a87a2000 [md10] 14455 0 0 0 DL mdwait 0xfffffe00a7e60000 [md9] 14451 0 0 0 DL mdwait 0xfffffe00a7e61000 [md8] 14067 1 783 0 S umtxn 0xfffffe0058b35780 syz-executor.2 13967 1 777 0 SV uwait 0xfffffe00a71d9500 syz-executor.0 13956 1 777 0 SV uwait 0xfffffe00a7e39300 syz-executor.0 13946 1 777 0 SV uwait 0xfffffe00a71d9c00 syz-executor.0 13941 1 777 0 SV uwait 0xfffffe00a8858680 syz-executor.0 13167 1 783 0 S uwait 0xfffffe00a8858980 syz-executor.2 12746 1 777 0 S uwait 0xfffffe00a71d9d00 syz-executor.0 12740 1 783 0 S uwait 0xfffffe00a71d9a00 syz-executor.2 12736 1 777 0 S uwait 0xfffffe00a71da580 syz-executor.0 12734 1 783 0 S uwait 0xfffffe00a71da080 syz-executor.2 12729 1 777 0 S uwait 0xfffffe00a71d9700 syz-executor.0 12725 1 783 0 S uwait 0xfffffe0057327980 syz-executor.2 12720 1 783 0 S uwait 0xfffffe00a71dbc80 syz-executor.2 12374 1 783 0 S uwait 0xfffffe00a71db580 syz-executor.2 12148 0 0 0 DL - 0xffffffff83e1ba40 [accounting] 11682 1 11677 0 S uwait 0xfffffe00a71d9900 syz-executor.1 11671 1 11666 0 S uwait 0xfffffe00a71db980 syz-executor.1 11662 1 11658 0 S uwait 0xfffffe0053c03b80 syz-executor.1 11657 1 11656 0 S uwait 0xfffffe00a71da480 syz-executor.1 11651 1 799 0 S uwait 0xfffffe00a8858180 syz-executor.3 11099 1 799 0 S uwait 0xfffffe00a8859400 syz-executor.3 11098 1 799 0 S uwait 0xfffffe0053c03700 syz-executor.3 11071 1 778 0 T syz-executor.1 10905 1 10902 0 S uwait 0xfffffe00a71d9800 syz-executor.1 10904 1 10902 0 S uwait 0xfffffe0057327b80 syz-executor.1 10142 0 0 0 DL mdwait 0xfffffe00a8ad2000 [md7] 10140 0 0 0 DL mdwait 0xfffffe0058d6f000 [md6] 10137 0 0 0 DL mdwait 0xfffffe00a7a91000 [md5] 10135 0 0 0 DL mdwait 0xfffffe00a8ad3000 [md4] 9519 1 778 0 S uwait 0xfffffe005788a980 syz-executor.1 9518 1 799 0 S uwait 0xfffffe00a71da880 syz-executor.3 9512 1 799 0 S uwait 0xfffffe00a71da680 syz-executor.3 9510 1 778 0 S uwait 0xfffffe00a71db380 syz-executor.1 9501 1 778 0 S uwait 0xfffffe0057327280 syz-executor.1 9500 1 799 0 S uwait 0xfffffe0057327880 syz-executor.3 9493 1 778 0 S uwait 0xfffffe0053c03400 syz-executor.1 8560 1 783 0 S uwait 0xfffffe00a71db780 syz-executor.2 8555 1 778 0 S uwait 0xfffffe00a71dae80 syz-executor.1 8549 1 783 0 S uwait 0xfffffe0057889280 syz-executor.2 8545 1 778 0 S umtxn 0xfffffe00a71daf00 syz-executor.1 8540 1 783 0 S uwait 0xfffffe00a71daa80 syz-executor.2 8538 1 778 0 S uwait 0xfffffe00a71db680 syz-executor.1 8528 1 778 0 S uwait 0xfffffe0053c03100 syz-executor.1 8311 1 777 0 S uwait 0xfffffe00a8859200 syz-executor.0 8183 1 777 0 S uwait 0xfffffe00a71dad80 syz-executor.0 8174 1 777 0 S uwait 0xfffffe0053c03980 syz-executor.0 8171 1 778 0 S uwait 0xfffffe0057327780 syz-executor.1 8164 1 777 0 S uwait 0xfffffe0053c03c80 syz-executor.0 8162 1 778 0 S uwait 0xfffffe005732a800 syz-executor.1 8154 1 778 0 S uwait 0xfffffe0053c03a80 syz-executor.1 8141 1 778 0 S uwait 0xfffffe00a71da780 syz-executor.1 7935 1 783 0 S uwait 0xfffffe005732ae00 syz-executor.2 7930 1 799 0 S uwait 0xfffffe0057327680 syz-executor.3 7927 1 783 0 S uwait 0xfffffe0057327580 syz-executor.2 7923 1 799 0 S uwait 0xfffffe00a71dac80 syz-executor.3 7919 1 783 0 S uwait 0xfffffe0057327380 syz-executor.2 7915 1 799 0 S uwait 0xfffffe00a71dab80 syz-executor.3 7904 1 799 0 S uwait 0xfffffe0053c03d80 syz-executor.3 5476 1 783 0 S uwait 0xfffffe005788a280 syz-executor.2 4999 1 777 0 S uwait 0xfffffe005732ad00 syz-executor.0 4994 1 777 0 S uwait 0xfffffe0057328480 syz-executor.0 4989 1 778 0 S uwait 0xfffffe00a71dbd80 syz-executor.1 4988 1 777 0 S uwait 0xfffffe0058b32e00 syz-executor.0 4987 1 783 0 S uwait 0xfffffe005788c880 syz-executor.2 4986 1 778 0 S uwait 0xfffffe00a71dc400 syz-executor.1 4985 1 777 0 S uwait 0xfffffe00a71dc300 syz-executor.0 4984 1 783 0 S uwait 0xfffffe0057327a80 syz-executor.2 4980 1 778 0 S uwait 0xfffffe00a71db880 syz-executor.1 4979 1 783 0 S uwait 0xfffffe0058b35080 syz-executor.2 4978 1 778 0 S uwait 0xfffffe0057889380 syz-executor.1 4977 1 777 0 S uwait 0xfffffe0057889080 syz-executor.0 4975 1 783 0 S uwait 0xfffffe0058b34780 syz-executor.2 4973 1 777 0 S uwait 0xfffffe00a71dc100 syz-executor.0 4970 1 778 0 S umtxn 0xfffffe0057889480 syz-executor.1 4969 1 778 0 S uwait 0xfffffe00a71db480 syz-executor.1 4968 1 783 0 S uwait 0xfffffe00a71dc000 syz-executor.2 4966 1 783 0 S uwait 0xfffffe0057328680 syz-executor.2 4962 1 783 0 S uwait 0xfffffe00a71dbb80 syz-executor.2 4960 1 783 0 S uwait 0xfffffe005788ce80 syz-executor.2 4956 1 783 0 S uwait 0xfffffe005732ab00 syz-executor.2 4954 1 783 0 S umtxn 0xfffffe005788c680 syz-executor.2 4950 1 783 0 S uwait 0xfffffe005732ac00 syz-executor.2 4945 1 783 0 S uwait 0xfffffe005732af00 syz-executor.2 4939 1 783 0 S uwait 0xfffffe0057889580 syz-executor.2 4935 1 783 0 S uwait 0xfffffe00a71dbe80 syz-executor.2 4210 1 4209 0 SV uwait 0xfffffe0057327f00 syz-executor.3 4204 1 4200 0 SV uwait 0xfffffe005732a700 syz-executor.3 4192 1 4191 0 SV uwait 0xfffffe0057327c80 syz-executor.3 4182 1 4180 0 SV uwait 0xfffffe0057328280 syz-executor.3 3874 1 3874 65 Ss select 0xfffffe00578fccc0 dhclient 3655 0 0 0 DL mdwait 0xfffffe00a667f000 [md3] 3651 0 0 0 DL mdwait 0xfffffe00a6857000 [md2] 3647 0 0 0 DL mdwait 0xfffffe00a667e000 [md1] 3639 0 0 0 DL mdwait 0xfffffe00a6858000 [md0] 3203 1 3203 0 Ss select 0xfffffe00a62510c0 dhclient 3200 1 3200 0 Ss select 0xfffffe0053ff66c0 dhclient 3181 1 3181 65 Ss select 0xfffffe0056f6a2c0 dhclient 2993 1 778 0 SV uwait 0xfffffe0058b35280 syz-executor.1 2985 1 799 0 SV uwait 0xfffffe005732a580 syz-executor.3 2983 1 783 0 SV uwait 0xfffffe0058b32d00 syz-executor.2 2982 1 778 0 SV uwait 0xfffffe0058b34d00 syz-executor.1 2978 1 799 0 SV uwait 0xfffffe005788c580 syz-executor.3 2976 1 783 0 SV uwait 0xfffffe005732a480 syz-executor.2 2975 1 778 0 SV uwait 0xfffffe005788a380 syz-executor.1 2970 1 799 0 SV uwait 0xfffffe0057889a00 syz-executor.3 2968 1 783 0 SV uwait 0xfffffe0057328380 syz-executor.2 2955 1 783 0 SV uwait 0xfffffe005788a080 syz-executor.2 2792 0 0 0 DL - 0xffffffff83f639c0 [soaiod4] 2791 0 0 0 DL - 0xffffffff83f639c0 [soaiod3] 2790 0 0 0 DL - 0xffffffff83f639c0 [soaiod2] 2789 0 0 0 DL - 0xffffffff83f639c0 [soaiod1] 2520 1 2520 0 Ss select 0xfffffe00a610ed40 dhclient 2513 1 2513 0 Ss select 0xfffffe00a610ecc0 dhclient 2478 1 2478 65 Ss select 0xfffffe00a62525c0 dhclient 2430 1 777 0 S uwait 0xfffffe0057889e00 syz-executor.0 2423 1 799 0 S uwait 0xfffffe005788cb80 syz-executor.3 2421 1 799 0 S uwait 0xfffffe005788a680 syz-executor.3 2419 1 799 0 S uwait 0xfffffe0057889d00 syz-executor.3 2418 1 777 0 S uwait 0xfffffe005788a480 syz-executor.0 2417 1 778 0 S uwait 0xfffffe0058b34e00 syz-executor.1 2412 1 777 0 S uwait 0xfffffe005788ca80 syz-executor.0 2407 1 778 0 S uwait 0xfffffe0057328980 syz-executor.1 2400 1 777 0 S uwait 0xfffffe0058b34680 syz-executor.0 2393 1 778 0 S umtxn 0xfffffe005788a780 syz-executor.1 2391 1 799 0 S uwait 0xfffffe005788cc80 syz-executor.3 2389 1 777 0 S uwait 0xfffffe005788aa80 syz-executor.0 2387 1 783 0 S uwait 0xfffffe0057889b00 syz-executor.2 2385 1 778 0 S uwait 0xfffffe005788cd80 syz-executor.1 2383 1 799 0 S uwait 0xfffffe0058b33e00 syz-executor.3 2381 1 777 0 S uwait 0xfffffe0058b33a00 syz-executor.0 2379 1 783 0 S umtxn 0xfffffe0057889c00 syz-executor.2 2377 1 778 0 S uwait 0xfffffe005788a880 syz-executor.1 2375 1 799 0 S uwait 0xfffffe0058b33800 syz-executor.3 2373 1 777 0 S umtxn 0xfffffe0058b33d00 syz-executor.0 2372 1 783 0 S uwait 0xfffffe005788a180 syz-executor.2 2369 1 778 0 S uwait 0xfffffe005788a580 syz-executor.1 2367 1 777 0 S uwait 0xfffffe0057329680 syz-executor.0 2361 1 777 0 S uwait 0xfffffe0058b32900 syz-executor.0 2356 1 777 0 S uwait 0xfffffe0057328b80 syz-executor.0 2351 1 777 0 S uwait 0xfffffe0057889f00 syz-executor.0 1778 1 1778 0 Ss select 0xfffffe00a6251b40 dhclient 1775 1 1775 0 Ss select 0xfffffe00a6251ac0 dhclient 1756 1 1756 65 Ss select 0xfffffe00a6251bc0 dhclient 1064 1 1064 0 Ss select 0xfffffe0053ff68c0 dhclient 1060 1 1060 0 Ss select 0xfffffe0056f6a5c0 dhclient 1014 0 0 0 DL aiordy 0xfffffe00a0c29548 [aiod4] 1013 0 0 0 DL aiordy 0xfffffe00a0c28548 [aiod3] 1012 0 0 0 DL aiordy 0xfffffe00a0c28000 [aiod2] 1011 0 0 0 DL aiordy 0xfffffe00a0c28a90 [aiod1] 799 774 799 0 Rs syz-executor.3 783 774 783 0 Ss piperd 0xfffffe0058bf18b8 syz-executor.2 778 774 778 0 Ss nanslp 0xffffffff83e43c81 syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e43c81 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100097 S uwait 0xfffffe005788ac80 syz-fuzzer 100117 S uwait 0xfffffe0058b34180 syz-fuzzer 100118 S uwait 0xfffffe0058b34080 syz-fuzzer 100119 S uwait 0xfffffe0058b33f00 syz-fuzzer 100120 S uwait 0xfffffe005788b100 syz-fuzzer 100121 S uwait 0xfffffe005788b200 syz-fuzzer 100122 S kqread 0xfffffe0058b6d500 syz-fuzzer 100123 S uwait 0xfffffe005788b400 syz-fuzzer 100124 S uwait 0xfffffe005788b500 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009e9620b0 csh 770 688 770 0 Ss select 0xfffffe0056f6b8c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579ca0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579ca4b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00574728b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579ca8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057472cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579cacb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579cb0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579cb4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e43c80 cron 688 1 688 0 Ss select 0xfffffe0056f6ac40 sshd 501 1 501 0 Ss select 0xfffffe0056f6adc0 syslogd 430 1 430 0 Ss select 0xfffffe0056f6af40 devd 429 1 429 65 Ss select 0xfffffe0056f6bf40 dhclient 344 1 344 0 Ss select 0xfffffe0056f6aec0 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b4c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f67ae0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00574724e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8f478 [dom0] 100083 D launds 0xffffffff83f8f484 [laundry: dom0] 100084 D umarcl 0xffffffff81e4ad80 [uma] 7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff849eb550 [pf purge] 5 0 0 0 DL waiting 0xffffffff846a74a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa3240 [doneq0] 100045 D - 0xffffffff83aa31c0 [async] 100076 D - 0xffffffff83aa3040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8aca0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e19280 [g_event] 100036 D - 0xffffffff83e192a0 [g_up] 100037 D - 0xffffffff83e192c0 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 RunQ [swi1: netisr 0] 100032 Run CPU 1 [swi1: hpts] 100033 I [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 0xfffffe0053de1000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8b780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e19c80 [swapper] 100005 D - 0xfffffe0053e84100 [if_config_tqg_0] 100006 D - 0xfffffe0053e84000 [softirq_0] 100007 D - 0xfffffe0053e83e00 [softirq_1] 100008 D - 0xfffffe0053e83d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e83c00 [if_io_tqg_1] 100010 D - 0xfffffe000795a100 [inm_free taskq] 100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007959e00 [in6m_free taskq] 100013 D - 0xfffffe0007959d00 [deferred_unmount ta] 100014 D - 0xfffffe0007959c00 [thread taskq] 100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq] 100017 D - 0xfffffe0007959900 [pci_hp taskq] 100020 D - 0xfffffe0007959600 [aiod_kick taskq] 100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007959300 [firmware taskq] 100038 D - 0xfffffe0007959200 [crypto_0] 100039 D - 0xfffffe0007959200 [crypto_1] 100055 D - 0xfffffe0007959000 [vtnet0 rxq 0] 100056 D - 0xfffffe0007958e00 [vtnet0 txq 0] 100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007958c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b5e620 [deadlkres] 100070 D - 0xfffffe000795a200 [mca taskq] 100071 D - 0xfffffe00585ef600 [acpi_task_0] 100072 D - 0xfffffe00585ef600 [acpi_task_1] 100073 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe0007959100 [CAM taskq] 7717 1 783 0 Z syz-executor.2 db> show all locks Process 2 (clock) thread 0xfffffe0053e9b3a0 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a7f23a50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4850 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c15320) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4848 Process 12 (intr) thread 0xfffffe0053e99e40 (100032) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe00a936b160) locked @ /syzkaller/managers/i386/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12377 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009eb726b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1264 db> show malloc Type InUse MemUse Requests sctp_stro 151 12723K 8243 pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4257 filedesc 306 2445K 33453 sysctloid 36726 2164K 36797 vtbuf 24 1968K 46 kobj 328 1312K 598 pcb 703 1289K 35833 newblk 49 1036K 61194 vfscache 3 1025K 3 subproc 468 983K 18052 inodedep 126 559K 19197 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 filemon 30 240K 329 sctp_atcl 515 194K 27071 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 661 pagedep 15 132K 16853 tfo_ccache 1 128K 1 DEVFS1 121 121K 138 sem 4 106K 4 kdtrace 546 95K 41466 umtx 704 88K 704 BPF 46 88K 79 bus 995 81K 5208 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 shm 12 54K 75 md_disk 24 49K 50 md_sectors 12 48K 12 DEVFS3 140 35K 150 temp 34 33K 10677 hostcache 1 32K 1 msg 4 30K 4 sctp_atky 681 28K 37023 dirrem 109 28K 18391 gtaskqueue 18 26K 18 GEOM 145 23K 1006 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 lltable 55 18K 870 ufs_mount 4 17K 5 proc 3 17K 3 kqueue 225 17K 17853 devstat 8 17K 8 sctp_timw 64 16K 64 tty 16 16K 16 routetbl 130 16K 2114 ithread 97 16K 97 bus-sc 34 15K 1681 pwddesc 222 14K 17909 freefile 107 14K 18122 KTRACE 101 13K 3263 ifnet 7 13K 7 ether_multi 152 13K 199 eventhandler 136 12K 136 kenv 95 12K 95 ksem 14 12K 748 rman 88 11K 431 CAM queue 5 11K 1528 sctp_stri 19 10K 2169 in6_multi 65 9K 65 bmsafemap 2 9K 19441 UART 12 9K 12 sctp_athm 515 9K 28082 rpc 2 8K 2 shmfd 1 8K 35 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 DEVFSP 119 8K 1382 audit_evclass 237 8K 296 cred 27 7K 363 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 518 CC Mem 95 6K 8050 proc-args 236 6K 19133 pf_ifnet 15 6K 461 session 43 6K 134 freework 20 5K 34606 sctp_map 302 5K 16482 ufs_dirhash 24 5K 24 UMA 284 5K 284 tcp_fsb 34 5K 2261 vt 11 5K 11 ip6opt 25 5K 217 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 34 4K 456 acpisem 28 4K 28 pf_osfp 32 4K 32 selfd 55 4K 235250 inpcbpolicy 106 4K 11316 hhook 15 4K 17 kcovinfo 52 4K 52 sctp_aadr 51 4K 127 terminal 11 3K 11 select 19 3K 279 uidinfo 4 3K 31 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 osd 99 2K 7946 freeblks 7 2K 18886 sctp_ifa 13 2K 14 Unitno 27 2K 859 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 16 cryptodev 23 2K 1605 ipsecpolicy 2 2K 2 acpidev 20 2K 20 newdirblk 9 2K 16703 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 33406 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 500 NFSD session 1 1K 1 CAM periph 4 1K 271 filedesc_to_leader 14 1K 35 ipsec 3 1K 3 sctp_ifn 6 1K 14 diradd 6 1K 18432 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 361 pci_link 10 1K 10 crypto 4 1K 327 encap_export_host 12 1K 12 procdesc 5 1K 18 indirdep 2 1K 25283 pfil 4 1K 4 eventfd 4 1K 20 cdev 2 1K 2 ip_msource 6 1K 52 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 15 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 27459 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 pmchooks 1 1K 1 filecaps 5 1K 132 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 426 pf_rule 0 0K 263 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 12805 sctp_iter 0 0K 65 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 67 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 16 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 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 NFSCL lckown 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 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 NFSD V4lock 0 0K 0 xen_intr 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 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 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 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 18088 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 252 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 274 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 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 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 2 in6_mfilter 0 0K 0 frag6 0 0K 49 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 36 in_mfilter 0 0K 89 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 2 agp 0 0K 0 statfs 0 0K 17005 namei_tracker 0 0K 12 export_host 0 0K 0 cl_savebuf 0 0K 54 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 708 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 16 lio 0 0K 194 acl 0 0K 0 mbuf_tag 0 0K 362 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 27520 ioctlops 0 0K 1391 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 456 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 971 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 13 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 sigio 0 0K 3 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 144 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 8340 3852 1255669 0 254 49938432 0 tcp_log 416 25493 20227 1418683 0 254 19019520 0 mbuf 256 9229 9569 6878182 0 254 4812288 0 malloc-16384 16384 156 5 16888 0 1 2637824 0 RADIX NODE 144 17305 330 468724 0 62 2539440 0 pbuf 2624 0 893 0 0 2 2343232 0 sctp_asoc 2256 152 613 8095 0 254 1725840 0 BUF TRIE 144 387 11401 40980 0 62 1697472 0 vmem btag 56 29005 122 29005 0 254 1631112 0 UMA Slabs 0 112 14466 0 14466 0 126 1620192 0 malloc-384 384 4169 31 4509 0 30 1612800 0 malloc-128 128 12097 148 30728 0 126 1567360 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-4096 4096 328 2 603 0 2 1351680 0 sctp_ep 1208 343 677 17742 0 254 1232160 0 VM OBJECT 264 4129 71 274209 0 30 1108800 0 malloc-4096 4096 245 5 17823 0 2 1024000 0 socket 960 329 687 30747 0 254 975360 0 tcp_bbr_map 128 3222 4373 702391 0 127 972160 0 256 Bucket 2048 399 57 23587 0 8 933888 0 malloc-2048 2048 337 103 17942 0 8 901120 0 FFS inode 1160 693 28 18830 0 8 836360 0 ertt_txseginfo 40 7248 10831 2480259 0 254 723160 0 MAP ENTRY 96 6765 291 684869 0 126 677376 0 THREAD 1808 322 30 23677 0 8 636416 0 sctp_raddr 736 152 618 9275 0 254 566720 0 tcpcb 1104 95 416 7935 0 254 564144 0 VMSPACE 2552 184 8 17707 0 4 489984 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 733 113 18872 0 30 379008 0 malloc-8192 8192 36 5 560 0 1 335872 0 malloc-65536 65536 4 1 140 0 1 327680 0 malloc-65536 65536 0 5 16 0 1 327680 0 PROC 1352 222 18 17787 0 8 324480 0 sctp_chunk 152 190 1864 103591 0 254 312208 0 malloc-64 64 4466 385 22741 0 254 310464 0 FPU_save_area 832 324 45 31274 0 16 307008 0 malloc-32768 32768 1 8 23949 0 1 294912 0 malloc-1024 1024 154 134 8024 0 16 294912 0 malloc-384 384 517 233 27073 0 30 288000 0 filedesc0 1072 222 23 17909 0 8 262640 0 malloc-65536 65536 1 3 227 0 1 262144 0 malloc-65536 65536 2 2 13 0 1 262144 0 malloc-256 256 380 625 169657 0 62 257280 0 malloc-16 16 15255 245 15450 0 254 248000 0 DEVCTL 1024 0 220 178 0 0 225280 0 UMA Zones 768 256 3 256 0 16 198912 0 mbuf_packet 256 89 673 85599 0 254 195072 0 FFS2 dinode 256 693 57 18830 0 62 192000 0 malloc-32 32 5541 381 6308 0 254 189504 0 malloc-128 128 1242 153 27252 0 126 178560 0 malloc-256 256 429 261 18711 0 62 176640 0 vnpbuf 2624 0 64 6 0 64 167936 0 S VFS Cache 104 1040 481 19780 0 126 158184 0 128 Bucket 1024 67 80 2712 0 16 150528 0 malloc-384 384 139 251 20224 0 30 149760 0 malloc-1024 1024 135 9 464 0 16 147456 0 malloc-8192 8192 6 11 51 0 1 139264 0 malloc-65536 65536 0 2 456 0 1 131072 0 malloc-2048 2048 16 48 1719 0 8 131072 0 unpcb 256 20 490 1618 0 254 130560 0 malloc-256 256 371 139 23888 0 62 130560 0 malloc-256 256 191 319 21219 0 62 130560 0 clpbuf 2624 0 48 354 0 16 125952 0 ksiginfo 112 232 812 8133 0 126 116928 0 malloc-128 128 487 412 36562 0 126 115072 0 malloc-128 128 752 147 2110 0 126 115072 0 g_bio 408 0 270 354449 0 30 110160 0 malloc-384 384 241 29 580 0 30 103680 0 malloc-64 64 835 740 19992 0 254 100800 0 malloc-128 128 582 193 6773 0 126 99200 0 malloc-32768 32768 1 2 11 0 1 98304 0 UMA Kegs 384 242 1 242 0 30 93312 0 syncache 168 0 528 18 0 254 88704 0 64 Bucket 512 99 69 31616 0 30 86016 0 malloc-16384 16384 1 4 8 0 1 81920 0 malloc-4096 4096 14 6 17313 0 2 81920 0 malloc-4096 4096 17 3 18 0 2 81920 0 32 Bucket 256 127 188 12250 0 62 80640 0 sctp_readq 152 0 520 5489 0 254 79040 0 tcp_inpcb 424 95 85 7935 0 30 76320 0 tcp_rack_pcb 896 34 47 2261 0 16 72576 0 Files 80 654 246 62767 0 126 72000 0 malloc-64 64 627 444 2206 0 254 68544 0 DIRHASH 1024 35 29 35 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 malloc-2048 2048 7 25 1332 0 8 65536 0 malloc-256 256 56 199 2893 0 62 65280 0 sctp_stream_msg_out 112 61 479 2454 0 254 60480 0 udp_inpcb 424 6 120 2803 0 30 53424 0 malloc-64 64 345 474 253772 0 254 52416 0 malloc-32 32 768 870 29740 0 254 52416 0 malloc-128 128 171 232 968 0 126 51584 0 malloc-128 128 188 215 384 0 126 51584 0 malloc-128 128 39 364 33952 0 126 51584 0 TURNSTILE 136 353 25 353 0 62 51408 0 NAMEI 1024 0 48 92702 0 16 49152 0 malloc-1024 1024 6 42 531 0 16 49152 0 malloc-512 512 21 75 2163 0 30 49152 0 pipe 744 34 31 967 0 16 48360 0 malloc-384 384 58 62 873 0 30 46080 0 pcpu-8 8 4832 800 16315 0 254 45056 0 tcp_bbr_pcb 832 3 51 2325 0 16 44928 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 sctp_laddr 48 292 548 6590 0 254 40320 0 Mountpoints 2752 2 12 7 0 4 38528 0 udplite_inpcb 424 0 90 132 0 30 38160 0 ripcb 424 5 85 446 0 30 38160 0 da_ccb 544 0 70 88685 0 16 38080 0 hostcache 64 6 561 6 0 254 36288 0 PWD 32 151 983 16689 0 254 36288 0 malloc-64 64 9 558 21411 0 254 36288 0 malloc-64 64 200 367 525 0 254 36288 0 malloc-64 64 274 293 19294 0 254 36288 0 malloc-64 64 18 549 6187 0 254 36288 0 16 Bucket 144 99 153 4046 0 62 36288 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 2 133 2750 0 62 34560 0 malloc-256 256 46 89 50 0 62 34560 0 malloc-256 256 33 102 984 0 62 34560 0 SLEEPQUEUE 88 353 31 353 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 7 0 1 32768 0 malloc-16384 16384 1 1 5 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 6 2 635 0 2 32768 0 malloc-2048 2048 2 14 77 0 8 32768 0 malloc-2048 2048 2 14 98 0 8 32768 0 malloc-2048 2048 10 6 18 0 8 32768 0 malloc-1024 1024 0 32 226 0 16 32768 0 malloc-1024 1024 27 5 180 0 16 32768 0 malloc-1024 1024 1 31 85 0 16 32768 0 malloc-1024 1024 6 26 1512 0 16 32768 0 malloc-512 512 11 53 509 0 30 32768 0 malloc-512 512 3 61 314 0 30 32768 0 malloc-512 512 0 64 173 0 30 32768 0 malloc-512 512 0 64 5 0 30 32768 0 malloc-512 512 0 64 12 0 30 32768 0 malloc-512 512 10 54 91 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 173479 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 54 210 5236 0 126 31680 0 cpuset 104 7 272 1832 0 126 29016 0 tcp_inpcb ports 32 16 866 5434 0 254 28224 0 ertt 72 95 297 7935 0 126 28224 0 malloc-32 32 236 646 12667 0 254 28224 0 4 Bucket 48 6 582 406 0 254 28224 0 2 Bucket 32 77 805 6110 0 254 28224 0 malloc-16 16 643 1107 62432 0 254 28000 0 AIO 208 0 133 266 0 62 27664 0 malloc-8192 8192 1 2 36 0 1 24576 0 malloc-8192 8192 1 2 6 0 1 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 44 232 144 0 126 24288 0 rl_entry 40 219 387 219 0 254 24240 0 8 Bucket 80 65 235 4820 0 126 24000 0 itimer 352 0 66 105 0 30 23232 0 malloc-384 384 0 60 25 0 30 23040 0 malloc-384 384 43 17 45 0 30 23040 0 malloc-384 384 1 59 47 0 30 23040 0 domainset 40 0 567 1472 0 254 22680 0 tfo_ccache_entries 80 3 253 3 0 126 20480 0 udpcb 32 6 624 2935 0 254 20160 0 udplite_inpcb ports 32 0 630 13 0 254 20160 0 udp_inpcb ports 32 3 627 86 0 254 20160 0 malloc-32 32 5 625 12123 0 254 20160 0 malloc-32 32 230 400 17653 0 254 20160 0 malloc-32 32 140 490 285 0 254 20160 0 malloc-32 32 56 574 416 0 254 20160 0 malloc-32 32 33 597 1424 0 254 20160 0 malloc-16 16 333 917 16585 0 254 20000 0 cryptop 280 0 70 80 0 30 19600 0 AIOCB 552 0 35 358 0 16 19320 0 L VFS Cache 320 0 60 13 0 30 19200 0 AIOLIO 272 0 70 92 0 30 19040 0 md11 512 4 28 4 0 30 16384 0 md10 512 4 28 4 0 30 16384 0 md9 512 4 28 4 0 30 16384 0 md8 512 4 28 4 0 30 16384 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 5 0 8 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 sctp_asconf_ack 48 0 336 17 0 254 16128 0 vtnet_tx_hdr 24 2 666 1430014 0 254 16032 0 malloc-16 16 518 482 3526 0 254 16000 0 kenv 258 15 45 1053 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 4 0 254 12096 0 malloc-16 16 12 738 27037 0 254 12000 0 malloc-16 16 22 728 219 0 254 12000 0 malloc-16 16 20 730 1593 0 254 12000 0 malloc-16 16 185 565 18639 0 254 12000 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 89 0 254 2048 0 md7 512 0 0 0 0 30 0 0 md6 512 0 0 0 0 30 0 0 md5 512 0 0 0 0 30 0 0 md4 512 0 0 0 0 30 0 0 md3 512 0 0 0 0 30 0 0 md2 512 0 0 0 0 30 0 0 md1 512 0 0 0 0 30 0 0 md0 512 0 0 0 0 30 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 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 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 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 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 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 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 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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 pcpu-32 32 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