panic: ASan: Invalid access, 4-byte write at 0xfffffe00997a3f18, UMAUseAfterFree(fd) cpuid = 0 time = 924 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053f2c770 kdb_backtrace() at kdb_backtrace+0xd1/frame 0xfffffe0053f2c8d0 vpanic() at vpanic+0x254/frame 0xfffffe0053f2c9b0 panic() at panic+0xb5/frame 0xfffffe0053f2ca80 kasan_report() at kasan_report+0xdc/frame 0xfffffe0053f2cb50 kasan_atomic_fetchadd_int() at kasan_atomic_fetchadd_int+0x199/frame 0xfffffe0053f2cb70 sctp_timeout_handler() at sctp_timeout_handler+0x1192/frame 0xfffffe0053f2ccb0 softclock_call_cc() at softclock_call_cc+0x3e3/frame 0xfffffe0053f2ce80 softclock_thread() at softclock_thread+0x1ef/frame 0xfffffe0053f2cef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053f2cf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053f2cf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x257944a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xffffffff817297b6 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0053f2c8b0 rbp 0xfffffe0053f2c8d0 rsi 0 rdi 0xffffffff81729818 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0 r12 0 r13 0xfffffe0007a9dc80 r14 0xffffffff82aff1e0 .str.26 r15 0xffffffff82aff1e0 .str.26 rip 0xffffffff8171964b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x257944a(%rip) db> show proc Process 2 (clock) at 0xfffffe00541d8008: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83c36060 ABI: null flag: 0x10000284 flag2: 0x6 reaper: 0xffffffff83c36060 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83c37000 (map 0xffffffff83c37000) (map.pmap 0xffffffff83c370c0) (pmap 0xffffffff83c37130) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 29127 781 781 0 R (threaded) syz-executor.3 135851 RunQ syz-executor.3 137389 S connec 0xfffffe009b5820da syz-executor.3 137394 RunQ syz-executor.3 28980 1 780 0 S uwait 0xfffffe009b68ba00 syz-executor.2 28972 1 780 0 S uwait 0xfffffe009b68be00 syz-executor.2 28970 1 777 0 S uwait 0xfffffe009eb4f400 syz-executor.1 28958 1 777 0 S uwait 0xfffffe009b68ce80 syz-executor.1 28956 1 780 0 S uwait 0xfffffe009b263e00 syz-executor.2 28951 1 780 0 S uwait 0xfffffe009b68e480 syz-executor.2 28949 1 780 0 S uwait 0xfffffe009b68d300 syz-executor.2 28948 1 777 0 S uwait 0xfffffe009b68bf00 syz-executor.1 28945 1 780 0 S uwait 0xfffffe009b68d000 syz-executor.2 28940 1 780 0 S uwait 0xfffffe009a110c00 syz-executor.2 28938 1 777 0 S uwait 0xfffffe009a110a00 syz-executor.1 28461 1 777 0 S uwait 0xfffffe009b68d600 syz-executor.1 28458 1 780 0 S uwait 0xfffffe009b68c780 syz-executor.2 28455 1 777 0 S uwait 0xfffffe009b68c880 syz-executor.1 28454 1 780 0 S uwait 0xfffffe009b68e580 syz-executor.2 28449 1 777 0 S uwait 0xfffffe009b68c980 syz-executor.1 28447 1 780 0 S uwait 0xfffffe009eb4f100 syz-executor.2 28444 1 777 0 S uwait 0xfffffe009af16680 syz-executor.1 28442 1 780 0 S uwait 0xfffffe009a110600 syz-executor.2 28437 1 777 0 S uwait 0xfffffe009b68c380 syz-executor.1 28436 1 780 0 S uwait 0xfffffe009b68b780 syz-executor.2 28433 1 780 0 S uwait 0xfffffe009b68ca80 syz-executor.2 28432 1 777 0 S uwait 0xfffffe009b68cb80 syz-executor.1 28425 1 777 0 S uwait 0xfffffe009af17480 syz-executor.1 28422 1 777 0 S uwait 0xfffffe009b68c280 syz-executor.1 27906 1 27904 0 SV uwait 0xfffffe009af17100 syz-executor.1 27898 1 781 0 R syz-executor.3 27897 1 777 0 R CPU 1 syz-executor.1 27894 1 781 0 R syz-executor.3 27893 1 777 0 R syz-executor.1 27888 1 781 0 R syz-executor.3 27887 1 777 0 R syz-executor.1 27883 1 777 0 R syz-executor.1 27406 1 781 0 S uwait 0xfffffe009b68d200 syz-executor.3 27398 1 781 0 S uwait 0xfffffe009af17280 syz-executor.3 27393 1 781 0 S uwait 0xfffffe009af16780 syz-executor.3 27389 1 781 0 S uwait 0xfffffe009af17080 syz-executor.3 27337 1 777 0 S umtxn 0xfffffe009b68d500 syz-executor.1 27166 1 776 0 S uwait 0xfffffe009af17380 syz-executor.0 27159 1 776 0 S uwait 0xfffffe009af18900 syz-executor.0 27148 1 776 0 S uwait 0xfffffe009b68e080 syz-executor.0 27142 1 777 0 S uwait 0xfffffe009af16a80 syz-executor.1 27140 1 777 0 S uwait 0xfffffe009af17d80 syz-executor.1 27138 1 776 0 S uwait 0xfffffe009af18200 syz-executor.0 27136 1 777 0 S uwait 0xfffffe009af16880 syz-executor.1 27131 1 777 0 S uwait 0xfffffe009af17b80 syz-executor.1 26429 1 780 0 S uwait 0xfffffe009a110900 syz-executor.2 26424 1 780 0 S uwait 0xfffffe009af17680 syz-executor.2 26419 1 780 0 S uwait 0xfffffe009a110f00 syz-executor.2 26417 1 780 0 S uwait 0xfffffe009a110500 syz-executor.2 26149 1 780 0 S uwait 0xfffffe009eb4f200 syz-executor.2 26147 1 780 0 S uwait 0xfffffe009af16180 syz-executor.2 26142 1 780 0 S uwait 0xfffffe009af16980 syz-executor.2 26140 1 780 0 S uwait 0xfffffe009af16e80 syz-executor.2 25674 1 780 0 S uwait 0xfffffe009a110800 syz-executor.2 25670 1 777 0 S uwait 0xfffffe009eb4f600 syz-executor.1 25665 1 781 0 S uwait 0xfffffe009af16b80 syz-executor.3 25664 1 780 0 S uwait 0xfffffe009af18800 syz-executor.2 25663 1 777 0 S uwait 0xfffffe009a110d00 syz-executor.1 25659 1 781 0 S uwait 0xfffffe009eb4f800 syz-executor.3 25657 1 777 0 S uwait 0xfffffe009af16580 syz-executor.1 25656 1 780 0 S uwait 0xfffffe009af19780 syz-executor.2 25650 1 781 0 S uwait 0xfffffe009af16d80 syz-executor.3 25645 1 781 0 S uwait 0xfffffe009b260500 syz-executor.3 25508 1 780 0 S uwait 0xfffffe009b261b80 syz-executor.2 25506 1 780 0 S uwait 0xfffffe009a110e00 syz-executor.2 25502 1 780 0 S uwait 0xfffffe009b260400 syz-executor.2 25498 1 780 0 S uwait 0xfffffe009af19b80 syz-executor.2 25209 1 776 0 S uwait 0xfffffe009b68e680 syz-executor.0 25150 1 780 0 S uwait 0xfffffe009af18000 syz-executor.2 25146 1 780 0 S uwait 0xfffffe009af19980 syz-executor.2 25142 1 780 0 S uwait 0xfffffe009b260000 syz-executor.2 25136 1 780 0 S uwait 0xfffffe009af17980 syz-executor.2 25032 1 25032 0 Ss+ ttyin 0xfffffe00579340b0 getty 25031 1 25031 0 Ss+ ttyin 0xfffffe0057933cb0 getty 25030 1 25030 0 Ss+ ttyin 0xfffffe0057455cb0 getty 25029 1 25029 0 Ss+ ttyin 0xfffffe00579328b0 getty 25028 1 25028 0 Ss+ ttyin 0xfffffe0057932cb0 getty 25027 1 25027 0 Ss+ ttyin 0xfffffe00579344b0 getty 25026 1 25026 0 Ss+ ttyin 0xfffffe00579338b0 getty 25025 1 25025 0 Ss+ ttyin 0xfffffe00579334b0 getty 25024 1 25024 0 Ss+ ttyin 0xfffffe00579330b0 getty 24481 1 777 0 S uwait 0xfffffe009af17580 syz-executor.1 24479 1 777 0 S uwait 0xfffffe009af19a80 syz-executor.1 24477 1 777 0 S uwait 0xfffffe009af17000 syz-executor.1 24473 1 777 0 S uwait 0xfffffe009b68db00 syz-executor.1 24470 1 777 0 S uwait 0xfffffe009b262e00 syz-executor.1 24468 1 777 0 S uwait 0xfffffe009af17e00 syz-executor.1 24466 1 777 0 S uwait 0xfffffe009b261e80 syz-executor.1 24321 1 776 0 S uwait 0xfffffe009b68dc00 syz-executor.0 24310 1 776 0 S uwait 0xfffffe009af17a80 syz-executor.0 24302 1 776 0 S uwait 0xfffffe009af16480 syz-executor.0 24292 1 776 0 S uwait 0xfffffe009af17880 syz-executor.0 22853 1 777 0 S uwait 0xfffffe009b260800 syz-executor.1 22843 1 777 0 S uwait 0xfffffe009b68e180 syz-executor.1 22831 1 777 0 S uwait 0xfffffe009b68da00 syz-executor.1 22829 1 780 0 S uwait 0xfffffe009af18400 syz-executor.2 22827 1 776 0 S uwait 0xfffffe009af18f00 syz-executor.0 22825 1 781 0 S uwait 0xfffffe009b68d700 syz-executor.3 22824 1 777 0 S uwait 0xfffffe009b68de00 syz-executor.1 22821 1 780 0 S uwait 0xfffffe009b261080 syz-executor.2 22819 1 776 0 S uwait 0xfffffe009b68d800 syz-executor.0 22817 1 781 0 S uwait 0xfffffe009b262b00 syz-executor.3 22816 1 777 0 S uwait 0xfffffe009b68d900 syz-executor.1 22813 1 780 0 S uwait 0xfffffe009b68e380 syz-executor.2 22812 1 776 0 S uwait 0xfffffe009af19880 syz-executor.0 22809 1 777 0 S uwait 0xfffffe009af18100 syz-executor.1 22807 1 781 0 S uwait 0xfffffe009af18300 syz-executor.3 22793 1 781 0 S uwait 0xfffffe009b68df00 syz-executor.3 22666 1 781 0 S uwait 0xfffffe009af19680 syz-executor.3 22654 1 781 0 S uwait 0xfffffe009b260580 syz-executor.3 22645 1 781 0 S uwait 0xfffffe009af18700 syz-executor.3 22636 1 781 0 S uwait 0xfffffe009b260900 syz-executor.3 22520 1 776 0 S uwait 0xfffffe0099fc2000 syz-executor.0 22508 1 776 0 S uwait 0xfffffe009af18e00 syz-executor.0 22507 1 780 0 S uwait 0xfffffe009af18a00 syz-executor.2 22502 1 777 0 S uwait 0xfffffe009b261380 syz-executor.1 22499 1 781 0 S uwait 0xfffffe009b262a00 syz-executor.3 22498 1 780 0 S uwait 0xfffffe009af19d80 syz-executor.2 22497 1 776 0 S uwait 0xfffffe0099fc5480 syz-executor.0 22492 1 780 0 S uwait 0xfffffe0057867880 syz-executor.2 22491 1 776 0 S uwait 0xfffffe009af18d00 syz-executor.0 22490 1 781 0 S uwait 0xfffffe009b68e780 syz-executor.3 22489 1 777 0 S uwait 0xfffffe009a10e000 syz-executor.1 22487 1 776 0 S uwait 0xfffffe009af18600 syz-executor.0 22484 1 781 0 S uwait 0xfffffe009b68e280 syz-executor.3 22481 1 777 0 S uwait 0xfffffe009af19280 syz-executor.1 22478 1 776 0 S uwait 0xfffffe009af19c80 syz-executor.0 22471 1 777 0 S uwait 0xfffffe009b261d00 syz-executor.1 22247 1 780 0 S uwait 0xfffffe009b261a80 syz-executor.2 22244 1 780 0 S uwait 0xfffffe009af19e80 syz-executor.2 22241 1 780 0 S uwait 0xfffffe009b261480 syz-executor.2 22236 1 780 0 S uwait 0xfffffe009af18500 syz-executor.2 20964 1 781 0 S uwait 0xfffffe009b260100 syz-executor.3 20963 1 776 0 S uwait 0xfffffe009b260a00 syz-executor.0 20959 1 781 0 S uwait 0xfffffe009b262900 syz-executor.3 20958 1 776 0 S uwait 0xfffffe009b260200 syz-executor.0 20954 1 776 0 S uwait 0xfffffe009b260300 syz-executor.0 20950 1 781 0 S uwait 0xfffffe009b261180 syz-executor.3 20944 1 781 0 S uwait 0xfffffe009af18b00 syz-executor.3 20816 1 781 0 T syz-executor.3 20812 1 781 0 T syz-executor.3 20807 1 781 0 S uwait 0xfffffe009b260d00 syz-executor.3 20801 1 781 0 T syz-executor.3 20025 1 780 0 S uwait 0xfffffe009af19080 syz-executor.2 20017 1 780 0 S uwait 0xfffffe009b263480 syz-executor.2 20013 1 780 0 S uwait 0xfffffe009af19380 syz-executor.2 20006 1 780 0 S uwait 0xfffffe009b261780 syz-executor.2 19835 1 776 0 S uwait 0xfffffe009b262800 syz-executor.0 19831 1 780 0 S uwait 0xfffffe0099fc2700 syz-executor.2 19829 1 780 0 S uwait 0xfffffe009b260b00 syz-executor.2 19828 1 776 0 S uwait 0xfffffe009af19180 syz-executor.0 19824 1 776 0 S uwait 0xfffffe009b262c00 syz-executor.0 19823 1 780 0 S uwait 0xfffffe009b260c00 syz-executor.2 19818 1 780 0 S uwait 0xfffffe0099fc5a80 syz-executor.2 19816 1 776 0 S uwait 0xfffffe0099fc5c00 syz-executor.0 19812 1 776 0 S uwait 0xfffffe009b262700 syz-executor.0 19810 1 776 0 S uwait 0xfffffe009b260f00 syz-executor.0 19806 1 776 0 S uwait 0xfffffe009b262100 syz-executor.0 19547 1 19546 0 S uwait 0xfffffe009b262d00 syz-executor.0 19545 1 19544 0 S uwait 0xfffffe009b263280 syz-executor.0 19543 1 19542 0 S uwait 0xfffffe0099fc3e00 syz-executor.0 19541 1 19540 0 S uwait 0xfffffe009b261280 syz-executor.0 19314 1 777 0 S uwait 0xfffffe009b263380 syz-executor.1 19311 1 777 0 S uwait 0xfffffe009a10d680 syz-executor.1 19303 1 777 0 S uwait 0xfffffe009af18c00 syz-executor.1 19299 1 777 0 S uwait 0xfffffe009b261880 syz-executor.1 18937 1 781 0 SV uwait 0xfffffe009b261680 syz-executor.3 18927 1 781 0 SV uwait 0xfffffe009a10da80 syz-executor.3 18918 1 781 0 SV uwait 0xfffffe009b262600 syz-executor.3 18910 1 780 0 S uwait 0xfffffe009a10db80 syz-executor.2 18909 1 776 0 S uwait 0xfffffe009b261c80 syz-executor.0 18906 1 777 0 S uwait 0xfffffe009b262000 syz-executor.1 18904 1 776 0 S uwait 0xfffffe009b262400 syz-executor.0 18903 1 780 0 S uwait 0xfffffe009b262500 syz-executor.2 18902 1 781 0 SV uwait 0xfffffe009a10d480 syz-executor.3 18901 1 777 0 S uwait 0xfffffe0099fc5580 syz-executor.1 18893 1 776 0 S uwait 0xfffffe009b261580 syz-executor.0 18892 1 780 0 S uwait 0xfffffe009b261980 syz-executor.2 18891 1 777 0 S uwait 0xfffffe0099fc5f00 syz-executor.1 18882 1 777 0 S uwait 0xfffffe0099fc3d80 syz-executor.1 16518 1 776 0 S uwait 0xfffffe009b263580 syz-executor.0 16517 1 776 0 S uwait 0xfffffe0099fc5680 syz-executor.0 16513 1 776 0 S uwait 0xfffffe009a10d780 syz-executor.0 16511 1 776 0 S uwait 0xfffffe0057867d80 syz-executor.0 16506 1 776 0 S uwait 0xfffffe009a10de80 syz-executor.0 16505 1 776 0 S uwait 0xfffffe0099fc2600 syz-executor.0 16500 1 776 0 S uwait 0xfffffe009a10fc80 syz-executor.0 16499 1 776 0 S uwait 0xfffffe009b263080 syz-executor.0 16433 1 780 0 S uwait 0xfffffe0099fc3b80 syz-executor.2 16426 1 776 0 S uwait 0xfffffe009b263680 syz-executor.0 16424 1 780 0 S uwait 0xfffffe0099fc3480 syz-executor.2 16418 1 776 0 S uwait 0xfffffe009b263180 syz-executor.0 16414 1 780 0 S uwait 0xfffffe009a10d180 syz-executor.2 16409 1 776 0 S uwait 0xfffffe009b262f00 syz-executor.0 16404 1 776 0 S uwait 0xfffffe009a10d280 syz-executor.0 15490 1 776 0 SV uwait 0xfffffe009a10dd80 syz-executor.0 15484 1 776 0 SV uwait 0xfffffe0057867a80 syz-executor.0 15471 1 776 0 SV uwait 0xfffffe009a10d580 syz-executor.0 15460 1 776 0 SV uwait 0xfffffe0057301c80 syz-executor.0 15405 1 780 0 SV uwait 0xfffffe0099fc5880 syz-executor.2 15394 1 780 0 SV uwait 0xfffffe0057867580 syz-executor.2 15383 1 780 0 SV uwait 0xfffffe0099fc5780 syz-executor.2 15374 1 780 0 SV uwait 0xfffffe009a10dc80 syz-executor.2 15322 1 777 0 S uwait 0xfffffe009a10d080 syz-executor.1 15316 1 777 0 S uwait 0xfffffe009a10f380 syz-executor.1 15308 1 776 0 S uwait 0xfffffe0099fc5d00 syz-executor.0 15300 1 777 0 S uwait 0xfffffe0099fc2300 syz-executor.1 15298 1 776 0 S uwait 0xfffffe0099fc5980 syz-executor.0 15297 1 781 0 S uwait 0xfffffe0099fc5e00 syz-executor.3 15293 1 776 0 S uwait 0xfffffe009a10f680 syz-executor.0 15291 1 781 0 S uwait 0xfffffe0099fc4500 syz-executor.3 15288 1 781 0 S uwait 0xfffffe009a10d380 syz-executor.3 15287 1 776 0 S uwait 0xfffffe0099fc2500 syz-executor.0 15281 1 776 0 S uwait 0xfffffe009a10ec00 syz-executor.0 15272 1 776 0 S uwait 0xfffffe0057867480 syz-executor.0 15268 1 776 0 S uwait 0xfffffe0099fc2200 syz-executor.0 13914 1 780 0 S uwait 0xfffffe0099fc2800 syz-executor.2 13903 1 780 0 S uwait 0xfffffe0057867e80 syz-executor.2 13901 1 777 0 S uwait 0xfffffe009af19580 syz-executor.1 13893 1 781 0 S uwait 0xfffffe0057867380 syz-executor.3 13892 1 780 0 S uwait 0xfffffe009af19480 syz-executor.2 13890 1 777 0 S uwait 0xfffffe0099fc4400 syz-executor.1 13888 1 780 0 S uwait 0xfffffe009a10ee00 syz-executor.2 13885 1 777 0 S uwait 0xfffffe009a10e300 syz-executor.1 13884 1 781 0 S uwait 0xfffffe009a10e200 syz-executor.3 13883 1 780 0 S uwait 0xfffffe0057867980 syz-executor.2 13879 1 781 0 S uwait 0xfffffe009a10d980 syz-executor.3 13877 1 780 0 S uwait 0xfffffe009a10d880 syz-executor.2 13874 1 780 0 S uwait 0xfffffe009a10e100 syz-executor.2 13411 1 776 0 S uwait 0xfffffe0057301180 syz-executor.0 13406 1 781 0 S uwait 0xfffffe0099fc2900 syz-executor.3 13404 1 776 0 S uwait 0xfffffe0057867680 syz-executor.0 13401 1 781 0 S uwait 0xfffffe0099fc3180 syz-executor.3 13394 1 776 0 S uwait 0xfffffe0057867c80 syz-executor.0 13392 1 781 0 S uwait 0xfffffe0057867780 syz-executor.3 13387 1 781 0 S uwait 0xfffffe0099fc2400 syz-executor.3 13186 1 13182 0 S uwait 0xfffffe0099fc3280 syz-executor.0 13178 1 13174 0 S uwait 0xfffffe0099fc4900 syz-executor.0 13172 1 13166 0 S uwait 0xfffffe0057864300 syz-executor.0 13161 1 13155 0 S uwait 0xfffffe0099fc2e00 syz-executor.0 12581 0 0 0 DL mdwait 0xfffffe009af43000 [md11] 12572 0 0 0 DL mdwait 0xfffffe009af4e000 [md10] 12568 0 0 0 DL mdwait 0xfffffe009af03000 [md9] 12562 0 0 0 DL mdwait 0xfffffe009aef6000 [md8] 12555 0 0 0 DL (threaded) [KTLS] 113818 D - 0xfffffe009ac96d00 [thr_0] 115343 D - 0xfffffe009ac96d80 [thr_1] 115344 D - 0xffffffff83d809c8 [alloc_0] 12430 0 0 0 DL - 0xffffffff83c37e40 [accounting] 11603 0 0 0 DL mdwait 0xfffffe0092b98000 [md7] 11597 0 0 0 DL mdwait 0xfffffe009aef1000 [md6] 11592 0 0 0 DL mdwait 0xfffffe009a5e1000 [md5] 11588 0 0 0 DL mdwait 0xfffffe0092b96000 [md4] 11554 1 777 0 S uwait 0xfffffe0099fc2d00 syz-executor.1 11544 1 777 0 S uwait 0xfffffe0099fc2a00 syz-executor.1 11537 1 777 0 S uwait 0xfffffe0099fc3080 syz-executor.1 11528 1 777 0 S uwait 0xfffffe0099fc2c00 syz-executor.1 11224 1 777 0 S uwait 0xfffffe0099fc3880 syz-executor.1 11214 1 777 0 S uwait 0xfffffe009a10f980 syz-executor.1 11212 1 781 0 S uwait 0xfffffe0099fc3980 syz-executor.3 11207 1 777 0 S uwait 0xfffffe0099fc4b80 syz-executor.1 11205 1 781 0 S uwait 0xfffffe0057300500 syz-executor.3 11204 1 776 0 S uwait 0xfffffe0099fc3680 syz-executor.0 11196 1 776 0 S uwait 0xfffffe0099fc5100 syz-executor.0 11194 1 781 0 S uwait 0xfffffe0099fc4300 syz-executor.3 11189 1 776 0 S uwait 0xfffffe0099fc4e80 syz-executor.0 11184 1 781 0 S uwait 0xfffffe009a10e700 syz-executor.3 11166 1 777 0 S uwait 0xfffffe0099fc4100 syz-executor.1 11157 1 777 0 S uwait 0xfffffe0099fc3c80 syz-executor.1 11148 1 776 0 S umtxn 0xfffffe0057300200 syz-executor.0 11147 1 777 0 S uwait 0xfffffe0057866080 syz-executor.1 11144 1 781 0 S uwait 0xfffffe0099fc4600 syz-executor.3 11142 1 780 0 S uwait 0xfffffe009a10f480 syz-executor.2 11141 1 776 0 S uwait 0xfffffe0057864600 syz-executor.0 11138 1 781 0 S uwait 0xfffffe009a10e600 syz-executor.3 11137 1 780 0 S uwait 0xfffffe0099fc3780 syz-executor.2 11136 1 776 0 S uwait 0xfffffe0099fc3a80 syz-executor.0 11131 1 781 0 S uwait 0xfffffe0057300100 syz-executor.3 11127 1 780 0 S uwait 0xfffffe0057300a80 syz-executor.2 11119 1 780 0 S uwait 0xfffffe0099fc4200 syz-executor.2 9841 1 781 0 S uwait 0xfffffe0057301980 syz-executor.3 9831 1 781 0 S uwait 0xfffffe009a10ed00 syz-executor.3 9826 1 781 0 S uwait 0xfffffe009a10fe80 syz-executor.3 9821 1 781 0 S uwait 0xfffffe0099fc5000 syz-executor.3 9775 1 777 0 S uwait 0xfffffe0099fc4000 syz-executor.1 9771 1 777 0 S uwait 0xfffffe0057866400 syz-executor.1 9768 1 777 0 S uwait 0xfffffe005407d200 syz-executor.1 9765 1 777 0 S uwait 0xfffffe0057865880 syz-executor.1 9363 1 776 0 S uwait 0xfffffe0057303d80 syz-executor.0 9356 1 776 0 S uwait 0xfffffe009a10f580 syz-executor.0 9353 1 781 0 S uwait 0xfffffe0099fc5200 syz-executor.3 9351 1 777 0 S uwait 0xfffffe009a10fd80 syz-executor.1 9349 1 776 0 S uwait 0xfffffe005407d100 syz-executor.0 9345 1 776 0 S uwait 0xfffffe005407d600 syz-executor.0 9344 1 781 0 S uwait 0xfffffe009a10ea00 syz-executor.3 9341 1 781 0 S uwait 0xfffffe009a110100 syz-executor.3 9338 1 776 0 S uwait 0xfffffe009a10ef00 syz-executor.0 9337 1 781 0 S uwait 0xfffffe0057303a80 syz-executor.3 9335 1 777 0 S uwait 0xfffffe009a10f880 syz-executor.1 9331 1 781 0 S uwait 0xfffffe005407dd80 syz-executor.3 9330 1 777 0 S uwait 0xfffffe009a10e800 syz-executor.1 9326 1 780 0 S uwait 0xfffffe0057300a00 syz-executor.2 9324 1 780 0 S uwait 0xfffffe0057303580 syz-executor.2 9322 1 776 0 S umtxn 0xfffffe0057865080 syz-executor.0 9321 1 781 0 S uwait 0xfffffe0057302e00 syz-executor.3 9317 1 777 0 S uwait 0xfffffe0099fc4800 syz-executor.1 9313 1 780 0 S uwait 0xfffffe0057303680 syz-executor.2 9306 1 780 0 S uwait 0xfffffe0099fc4700 syz-executor.2 9089 1 777 0 T syz-executor.1 9085 1 781 0 T syz-executor.3 9083 1 777 0 T syz-executor.1 9077 1 781 0 T syz-executor.3 9076 1 777 0 T syz-executor.1 9071 1 781 0 T syz-executor.3 9069 1 781 0 T syz-executor.3 9009 1 776 0 S uwait 0xfffffe009a110000 syz-executor.0 9008 1 777 0 S uwait 0xfffffe009a10eb00 syz-executor.1 8997 1 777 0 S uwait 0xfffffe0057302000 syz-executor.1 8996 1 776 0 S uwait 0xfffffe009a10f180 syz-executor.0 8988 1 777 0 S uwait 0xfffffe0057866e00 syz-executor.1 8985 1 776 0 S uwait 0xfffffe0057864d00 syz-executor.0 8974 1 776 0 S uwait 0xfffffe0099fc4c80 syz-executor.0 7278 1 777 0 T syz-executor.1 7273 1 777 0 T syz-executor.1 7265 1 777 0 T syz-executor.1 7262 1 777 0 T syz-executor.1 6400 0 0 0 DL - 0xffffffff83d7fe00 [soaiod4] 6399 0 0 0 DL - 0xffffffff83d7fe00 [soaiod3] 6398 0 0 0 DL - 0xffffffff83d7fe00 [soaiod2] 6397 0 0 0 DL - 0xffffffff83d7fe00 [soaiod1] 6255 1 777 0 SV uwait 0xfffffe0057303980 syz-executor.1 6250 1 777 0 SV uwait 0xfffffe0057865a80 syz-executor.1 6241 1 777 0 SV uwait 0xfffffe009a10f280 syz-executor.1 6232 1 777 0 SV uwait 0xfffffe0099fc4d80 syz-executor.1 5365 1 776 0 S uwait 0xfffffe0057303b80 syz-executor.0 5361 1 776 0 S uwait 0xfffffe0057864800 syz-executor.0 5354 1 776 0 S uwait 0xfffffe009a110300 syz-executor.0 5351 1 776 0 S uwait 0xfffffe009a10fa80 syz-executor.0 5224 0 0 0 DL mdwait 0xfffffe009a5db000 [md3] 5218 0 0 0 DL mdwait 0xfffffe009a5d9000 [md2] 5214 0 0 0 DL mdwait 0xfffffe009a5d2000 [md1] 5209 0 0 0 DL mdwait 0xfffffe00085fc000 [md0] 3934 0 0 0 DL aiordy 0xfffffe0056f6bab8 [aiod4] 3933 0 0 0 DL aiordy 0xfffffe005797dab0 [aiod3] 3932 0 0 0 DL aiordy 0xfffffe0099cbaab0 [aiod2] 3931 0 0 0 DL aiordy 0xfffffe009a4be568 [aiod1] 1175 1 780 0 S uwait 0xfffffe005407d700 syz-executor.2 1167 1 780 0 S uwait 0xfffffe0057864f00 syz-executor.2 1164 1 781 0 S uwait 0xfffffe0057300300 syz-executor.3 1162 1 777 0 S uwait 0xfffffe0057864900 syz-executor.1 1160 1 781 0 S uwait 0xfffffe0057303e80 syz-executor.3 1158 1 777 0 S uwait 0xfffffe0057865980 syz-executor.1 1157 1 776 0 S uwait 0xfffffe0057864100 syz-executor.0 1156 1 781 0 S uwait 0xfffffe0057303c80 syz-executor.3 1155 1 780 0 S uwait 0xfffffe0057866380 syz-executor.2 1150 1 776 0 S uwait 0xfffffe0057865580 syz-executor.0 1148 1 777 0 S uwait 0xfffffe0057300b00 syz-executor.1 1146 1 780 0 S uwait 0xfffffe005407de00 syz-executor.2 1144 1 776 0 S uwait 0xfffffe0057865380 syz-executor.0 1142 1 780 0 S umtxn 0xfffffe0057865480 syz-executor.2 1137 1 780 0 S uwait 0xfffffe0057864e00 syz-executor.2 1099 1 777 0 S uwait 0xfffffe0057301b80 syz-executor.1 1094 1 777 0 S uwait 0xfffffe0057865780 syz-executor.1 1088 1 777 0 S uwait 0xfffffe0057864480 syz-executor.1 1084 1 777 0 S uwait 0xfffffe0057301d80 syz-executor.1 781 774 781 0 Rs syz-executor.3 780 774 780 0 Ss piperd 0xfffffe0058b72110 syz-executor.2 777 774 777 0 Ss piperd 0xfffffe0058b71b60 syz-executor.1 776 774 776 0 Ss piperd 0xfffffe0092afe000 syz-executor.0 774 1 772 0 S (threaded) syz-fuzzer 100113 S wait 0xfffffe0092b00000 syz-fuzzer 100114 S uwait 0xfffffe0057300c00 syz-fuzzer 100115 S uwait 0xfffffe0057300d00 syz-fuzzer 100116 S uwait 0xfffffe0057300e00 syz-fuzzer 100117 S uwait 0xfffffe0057300f00 syz-fuzzer 100118 S uwait 0xfffffe0057300900 syz-fuzzer 100119 S wait 0xfffffe0092b00000 syz-fuzzer 100121 S uwait 0xfffffe0057865d80 syz-fuzzer 100123 S wait 0xfffffe0092b00000 syz-fuzzer 100125 S wait 0xfffffe0092b00000 syz-fuzzer 100126 S uwait 0xfffffe0057866180 syz-fuzzer 100190 S kqread 0xfffffe00578cf600 syz-fuzzer 108017 S uwait 0xfffffe009a10f780 syz-fuzzer 770 688 770 0 Ss select 0xfffffe009258db40 sshd 688 1 688 0 Ss select 0xfffffe009258dec0 sshd 17 0 0 0 DL syncer 0xffffffff83d856a0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f6a000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83d83cc0 [bufdaemon] 100082 D - 0xffffffff83012180 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0056fb90e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83dbb440 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83daf2f8 [dom0] 100080 D launds 0xffffffff83daf304 [laundry: dom0] 100081 D umarcl 0xffffffff81e82870 [uma] 7 0 0 0 DL - 0xffffffff83a2de48 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8449b270 [pf purge] 5 0 0 0 DL waiting 0xffffffff849471c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff838d0340 [doneq0] 100045 D - 0xffffffff838d02c0 [async] 100076 D - 0xffffffff838d0140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007b88088 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83daaba0 [crypto] 100041 D crypto_ 0xfffffe005408de30 [crypto returns 0] 100042 D crypto_ 0xfffffe005408de80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83c35640 [g_event] 100036 D - 0xffffffff83c35660 [g_up] 100037 D - 0xffffffff83c35680 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi1: netisr 0] 100032 I [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 0xfffffe00541d9010 [init] 10 0 0 0 DL audit_w 0xffffffff83dab5e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c36060 [swapper] 100005 D - 0xfffffe0054077900 [if_config_tqg_0] 100006 D - 0xfffffe0054077700 [softirq_0] 100007 D - 0xfffffe0054077500 [softirq_1] 100008 D - 0xfffffe0054077300 [if_io_tqg_0] 100009 D - 0xfffffe0054077100 [if_io_tqg_1] 100011 D - 0xfffffe00085f5e00 [kqueue_ctx taskq] 100012 D - 0xfffffe00085f5d00 [pci_hp taskq] 100014 D - 0xfffffe00085f5b00 [inm_free taskq] 100015 D - 0xfffffe00085f5a00 [aiod_kick taskq] 100016 D - 0xfffffe00085f5900 [in6m_free taskq] 100017 D - 0xfffffe00085f5800 [deferred_unmount ta] 100019 D - 0xfffffe00085f5600 [thread taskq] 100020 D - 0xfffffe00085f5500 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f5400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f5400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f5400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f5400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f5300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f5300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f5300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f5300 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f5200 [firmware taskq] 100038 D - 0xfffffe00085f5000 [crypto_0] 100039 D - 0xfffffe00085f5000 [crypto_1] 100055 D - 0xfffffe00085f4d00 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f4c00 [vtnet0 txq 0] 100057 D - 0xfffffe00085f4b00 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f4a00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f28980 [virtio_balloon] 100066 D - 0xffffffff82b04121 [deadlkres] 100070 D - 0xfffffe00085f6100 [mca taskq] 100071 D - 0xfffffe00578cf700 [acpi_task_0] 100072 D - 0xfffffe00578cf700 [acpi_task_1] 100073 D - 0xfffffe00578cf700 [acpi_task_2] 100075 D - 0xfffffe00085f4e00 [CAM taskq] db> show all locks Process 27894 (syz-executor.3) thread 0xfffffe009eb4b020 (135167) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83c85690) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:448 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 filedesc 653 5231K 55531 tcp_hpts 7 4801K 7 devbuf 4216 4323K 4256 pcb 1568 2279K 83481 sysctloid 36326 2141K 36397 vtbuf 24 1968K 46 subproc 808 1714K 29612 kobj 330 1320K 601 newblk 201 1074K 88371 vfscache 3 1025K 3 inodedep 134 562K 32969 linker 346 557K 1132 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filemon 45 360K 525 sctp_atcl 958 360K 59372 vmem 3 280K 8 acpica 1674 184K 58126 sctp_stro 177 177K 14955 kdtrace 873 146K 66527 tidhash 3 141K 3 pagedep 24 134K 28382 tfo_ccache 1 128K 1 IP reass 1 128K 1 umtx 1012 127K 1012 DEVFS1 121 121K 138 vnet_data 1 112K 1 sem 4 106K 4 bus 1000 82K 5215 mtx_pool 2 72K 2 NFSD srvcache 3 68K 3 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 temp 38 55K 15637 md_disk 24 49K 27 md_sectors 12 48K 12 sctp_atky 1136 42K 78309 shm 5 40K 58 DEVFS3 140 35K 150 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 kqueue 391 27K 29672 dirrem 106 27K 31503 gtaskqueue 18 26K 18 pwddesc 389 25K 29443 CC Mem 184 23K 11310 GEOM 145 23K 893 routetbl 146 21K 2426 ifaddr 70 20K 72 pf_osfp 166 20K 166 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 65 17K 65 lltable 51 17K 505 devstat 8 17K 8 tty 16 16K 16 ithread 97 16K 97 sctp_athm 958 15K 62541 bus-sc 34 15K 1682 freefile 107 14K 30951 eventhandler 154 13K 154 KTRACE 101 13K 25819 ifnet 7 13K 7 ether_multi 152 13K 291 crypto 43 12K 1049 ksem 31 12K 619 kenv 95 12K 95 cred 45 12K 861 rman 88 11K 431 CAM queue 5 11K 1528 DEVFSP 155 10K 3445 in6_multi 65 9K 65 bmsafemap 2 9K 32980 rpc 4 9K 4 UART 12 9K 12 pf_table 4 8K 504 shmfd 1 8K 93 pfs_vncache 1 8K 1 freework 32 8K 51445 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 tcp_fsb 57 8K 2991 proc-args 383 8K 30865 taskqueue 63 7K 150 inpcbpolicy 196 7K 13346 sglist 5 7K 5 CAM DEV 3 6K 510 pf_ifnet 17 6K 559 sctp_map 354 6K 30452 cryptodev 80 6K 4702 ufs_dirhash 24 5K 24 UMA 281 5K 281 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 plimit 16 4K 3657 evdev 4 4K 4 acpisem 28 4K 28 hhook 15 4K 17 session 26 4K 329 kcovinfo 52 4K 52 osd 188 4K 11285 terminal 11 3K 11 sctp_stri 5 3K 6499 newdirblk 19 3K 28048 uidinfo 4 3K 118 filedesc_to_leader 37 3K 84 clone 9 3K 13 lockf 18 3K 1074 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 indirdep 8 2K 30514 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 freeblks 7 2K 31297 Unitno 29 2K 22509 mount 31 2K 1304 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 38 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_aadr 18 2K 213 tun 7 2K 7 NFSD session 1 1K 1 softdep 1 1K 1 mkdir 8 1K 56096 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1442 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 pf_rule 6 1K 377 mld 6 1K 6 igmp 6 1K 6 BPF 6 1K 296 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 ip_msource 11 1K 118 encap_export_host 12 1K 12 ip6opt 4 1K 545 diradd 4 1K 31542 pfil 4 1K 4 selfd 8 1K 310425 cdev 2 1K 2 netlink 2 1K 6 chacha20random 1 1K 1 ip6_msource 5 1K 32 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 47 ktls 1 1K 25 CAM SIM 2 1K 2 select 2 1K 462 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 10 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 1749 CAM dev queue 2 1K 2 VN POLL 1 1K 21 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 aio 4 1K 20 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 46 pmc 1 1K 1 acpiintr 1 1K 1 sigio 1 1K 41 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 soname 1 1K 52564 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 24154 sctp_iter 0 0K 75 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 80 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 15 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 newnfsclient_req 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 ixl 0 0K 0 NFSCL devinfo 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 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 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD V4state 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 isci 0 0K 0 iommu_dmamap 0 0K 0 msdosfs_node 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 UMAHash 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 28612 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 709 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 Balloon 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 ktls_ocf 0 0K 10 scsi_cd 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_moptions 0 0K 26 in6_mfilter 0 0K 76 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 167 in_mfilter 0 0K 335 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 47 USB 0 0K 0 statfs 0 0K 28500 namei_tracker 0 0K 44 export_host 0 0K 0 cl_savebuf 0 0K 422 agp 0 0K 0 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 938 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 108 acl 0 0K 0 mbuf_tag 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 procdesc 0 0K 18 iov 0 0K 35658 ioctlops 0 0K 3077 eventfd 0 0K 101 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 538 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 1296 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 filecaps 0 0K 130 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 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8598 1054 203916 0 254 39534592 0 ertt_txseginfo 40 883650 14038 7118499 0 254 35907520 0 mbuf 256 16119 12085 13547444 0 254 7220224 0 malloc-16384 16384 330 7 27781 0 1 5521408 0 tcp_log 416 566 7786 184830 0 254 3474432 0 malloc-4096 4096 722 8 30330 0 2 2990080 0 mbuf_cluster 2048 1016 254 1145 0 254 2600960 0 RADIX NODE 144 15676 419 564651 0 63 2317680 0 VM OBJECT 264 8470 140 583635 0 30 2273040 0 pbuf 2624 0 762 0 0 2 1999488 0 vmem btag 56 33863 88 33863 0 254 1901256 0 BUF TRIE 144 602 11186 56613 0 62 1697472 0 MAP ENTRY 96 17229 411 1689625 0 126 1693440 0 malloc-2048 2048 775 33 41519 0 8 1654784 0 malloc-128 128 12548 193 17053 0 126 1630848 0 malloc-384 384 4153 47 4282 0 30 1612800 0 UMA Slabs 0 112 12770 4 12770 0 126 1430688 0 malloc-64 64 4086 17523 325646 0 254 1382976 0 socket 960 812 460 57534 0 254 1221120 0 sctp_ep 1176 776 244 41515 0 254 1199520 0 FFS inode 1160 974 27 32029 0 8 1161160 0 sctp_asoc 2264 177 333 14388 0 254 1154640 0 256 Bucket 2048 414 74 57475 0 9 999424 0 VMSPACE 2560 350 16 29070 0 4 936960 0 THREAD 1824 483 23 37394 0 8 922944 0 sctp_chunk 152 2279 3077 845518 0 254 814112 0 PROC 1368 388 30 29131 0 8 571824 0 tcp_bbr_map 128 862 3571 504321 0 127 567424 0 malloc-65536 65536 2 6 63 0 1 524288 0 VNODE 448 1014 102 32072 0 30 499968 0 malloc-65536 65536 5 2 23 0 1 458752 0 malloc-8192 8192 51 5 545 0 1 458752 0 filedesc0 1072 389 24 29443 0 8 442736 0 FPU_save_area 832 485 46 39820 0 16 441792 0 malloc-384 384 986 94 59949 0 30 414720 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 185 332 16148 0 254 380512 0 malloc-1024 1024 179 125 14591 0 16 311296 0 malloc-256 256 897 288 107821 0 62 303360 0 FFS2 dinode 256 974 91 32029 0 62 272640 0 tcp_inpcb 1296 184 26 11273 0 8 272160 0 malloc-32768 32768 0 8 28795 0 1 262144 0 mbuf_packet 256 282 734 155355 0 254 260096 0 malloc-16 16 15275 475 27554 0 254 252000 0 DEVCTL 1024 16 204 176 0 0 225280 0 malloc-256 256 355 515 143840 0 62 222720 0 malloc-384 384 144 426 34000 0 30 218880 0 malloc-128 128 1469 174 39430 0 126 210304 0 malloc-32 32 5772 402 33514 0 254 197568 0 malloc-65536 65536 0 3 427 0 1 196608 0 malloc-65536 65536 1 2 284 0 1 196608 0 malloc-65536 65536 1 2 145 0 1 196608 0 malloc-384 384 492 18 851 0 30 195840 0 UMA Zones 768 253 1 253 0 16 195072 0 malloc-256 256 622 128 38854 0 62 192000 0 malloc-16384 16384 5 6 37 0 1 180224 0 malloc-32768 32768 0 5 58 0 1 163840 0 malloc-4096 4096 21 19 71 0 2 163840 0 malloc-1024 1024 136 24 180 0 16 163840 0 S VFS Cache 104 1074 447 33685 0 126 158184 0 128 Bucket 1024 97 50 4455 0 16 150528 0 malloc-128 128 1033 114 1406 0 126 146816 0 malloc-32768 32768 2 2 26 0 1 131072 0 unpcb 256 12 498 2546 0 254 130560 0 malloc-256 256 27 483 30266 0 62 130560 0 clpbuf 2624 0 48 930 0 16 125952 0 Files 80 1280 270 115713 0 126 124000 0 malloc-4096 4096 28 2 37 0 2 122880 0 ksiginfo 112 489 555 4186 0 126 116928 0 malloc-2048 2048 3 53 1085 0 8 114688 0 g_bio 408 0 270 459454 0 30 110160 0 64 Bucket 512 106 94 42892 0 30 102400 0 malloc-128 128 168 607 38866 0 126 99200 0 malloc-32768 32768 2 1 122 0 1 98304 0 UMA Kegs 384 238 5 238 0 30 93312 0 tcp_rack_pcb 896 57 42 2991 0 16 88704 0 syncache 168 0 528 36 0 254 88704 0 malloc-64 64 892 431 30560 0 254 84672 0 malloc-64 64 917 406 31078 0 254 84672 0 malloc-128 128 387 264 29858 0 126 83328 0 malloc-128 128 255 396 88298 0 126 83328 0 malloc-256 256 188 127 1492 0 62 80640 0 sctp_readq 152 0 520 16074 0 254 79040 0 TURNSTILE 136 507 60 507 0 62 77112 0 malloc-64 64 461 610 31724 0 254 68544 0 malloc-32 32 1276 866 79534 0 254 68544 0 tcp_bbr_pcb 832 41 40 6255 0 16 67392 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 109 0 1 65536 0 malloc-2048 2048 12 20 2785 0 8 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 malloc-256 256 142 113 4347 0 62 65280 0 32 Bucket 256 114 141 19625 0 62 65280 0 pipe 728 42 46 1638 0 16 64064 0 sctp_stream_msg_out 112 58 482 5181 0 254 60480 0 malloc-8192 8192 6 1 7 0 1 57344 0 SLEEPQUEUE 88 507 133 507 0 126 56320 0 ttyoutq 256 72 123 4208 0 62 49920 0 malloc-256 256 51 144 1498 0 62 49920 0 malloc-256 256 30 165 62891 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 157787 0 16 49152 0 malloc-16384 16384 1 2 5 0 1 49152 0 malloc-8192 8192 1 5 146 0 1 49152 0 malloc-2048 2048 8 16 182 0 8 49152 0 malloc-2048 2048 6 18 552 0 8 49152 0 malloc-1024 1024 18 30 253 0 16 49152 0 malloc-512 512 6 90 6510 0 30 49152 0 pcpu-64 64 500 268 500 0 254 49152 0 tcp_rack_map 120 87 309 12091 0 126 47520 0 da_ccb 544 0 84 114961 0 16 45696 0 pcpu-8 8 4813 819 19999 0 254 45056 0 malloc-8192 8192 5 0 5 0 1 40960 0 sctp_laddr 48 79 761 12601 0 254 40320 0 udplite_inpcb 448 7 83 300 0 30 40320 0 udp_inpcb 448 5 85 828 0 30 40320 0 ttyinq 160 135 115 7890 0 62 40000 0 ripcb 416 0 90 945 0 30 37440 0 hostcache 64 7 560 7 0 254 36288 0 PWD 32 332 802 27529 0 254 36288 0 malloc-64 64 44 523 2087 0 254 36288 0 malloc-64 64 403 164 29887 0 254 36288 0 malloc-64 64 73 494 3182 0 254 36288 0 malloc-64 64 294 273 21331 0 254 36288 0 16 Bucket 144 89 163 5727 0 62 36288 0 malloc-128 128 62 217 372 0 126 35712 0 malloc-128 128 126 153 840 0 126 35712 0 itimer 352 0 99 450 0 30 34848 0 ktls_session 256 0 135 14 0 62 34560 0 routing nhops 256 27 108 38 0 62 34560 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-4096 4096 6 2 333 0 2 32768 0 malloc-2048 2048 1 15 17 0 8 32768 0 malloc-2048 2048 7 9 66 0 8 32768 0 malloc-2048 2048 3 13 321 0 8 32768 0 malloc-1024 1024 2 30 2012 0 16 32768 0 malloc-1024 1024 6 26 295 0 16 32768 0 malloc-1024 1024 6 26 23 0 16 32768 0 malloc-1024 1024 1 31 18 0 16 32768 0 malloc-512 512 0 64 166 0 30 32768 0 malloc-512 512 4 60 258 0 30 32768 0 malloc-512 512 2 62 1512 0 30 32768 0 malloc-512 512 9 55 147 0 30 32768 0 malloc-512 512 0 64 24 0 30 32768 0 KNOTE 160 28 172 244678 0 62 32000 0 tcp_log_id_node 120 0 264 24 0 126 31680 0 L VFS Cache 320 0 96 62 0 30 30720 0 cpuset 104 75 204 2104 0 126 29016 0 sctp_asconf_ack 48 0 588 84 0 254 28224 0 tcpreass 48 1 587 58 0 254 28224 0 tcp_inpcb ports 32 15 867 6514 0 254 28224 0 ertt 72 184 208 11273 0 126 28224 0 malloc-32 32 234 648 23985 0 254 28224 0 4 Bucket 48 7 581 661 0 254 28224 0 2 Bucket 32 89 793 8424 0 254 28224 0 malloc-16 16 979 771 62599 0 254 28000 0 AIO 208 0 133 282 0 62 27664 0 malloc-4096 4096 0 6 132 0 2 24576 0 malloc-4096 4096 1 5 28501 0 2 24576 0 PGRP 88 26 250 401 0 126 24288 0 rl_entry 40 366 240 387 0 254 24240 0 rtentry 168 30 114 38 0 62 24192 0 8 Bucket 80 57 243 8727 0 126 24000 0 malloc-384 384 0 60 36 0 30 23040 0 malloc-384 384 36 24 126 0 30 23040 0 domainset 40 0 567 1750 0 254 22680 0 Mountpoints 2816 2 6 14 0 4 22528 0 tfo_ccache_entries 80 8 248 8 0 126 20480 0 udplite_inpcb ports 32 0 630 58 0 254 20160 0 udp_inpcb ports 32 3 627 189 0 254 20160 0 malloc-32 32 48 582 28055 0 254 20160 0 malloc-32 32 143 487 641 0 254 20160 0 malloc-32 32 150 480 1209 0 254 20160 0 malloc-32 32 26 604 3881 0 254 20160 0 malloc-16 16 389 861 47557 0 254 20000 0 malloc-16 16 576 674 33423 0 254 20000 0 cryptop 280 0 70 267 0 30 19600 0 AIOCB 552 0 35 689 0 16 19320 0 AIOLIO 272 0 70 104 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 4 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-512 512 2 30 52 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 2 0 254 16128 0 vtnet_tx_hdr 24 1 667 2176026 0 254 16032 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 tcp_log_id_bucket 176 0 69 3 0 62 12144 0 malloc-32 32 8 370 984 0 254 12096 0 malloc-16 16 45 705 32570 0 254 12000 0 malloc-16 16 10 740 10787 0 254 12000 0 malloc-16 16 275 475 568 0 254 12000 0 malloc-16 16 16 734 26484 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 19 0 0 3744 0 md11 2 0 0 0 0 254 0 0 md10 2 0 0 0 0 254 0 0 md9 2 0 0 0 0 254 0 0 md8 2 0 0 0 0 254 0 0 md7 1048576 0 0 0 0 1 0 0 md6 1048576 0 0 0 0 1 0 0 md5 1048576 0 0 0 0 1 0 0 md4 1048576 0 0 0 0 1 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 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 sctp_asconf 40 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 TMPFS node 232 0 0 0 0 62 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-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-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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