panic: ASan: Invalid access, 4-byte read at 0xfffffe00ab989bf8, UMAUseAfterFree(fd) cpuid = 1 time = 1636785509 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077fc4f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077fc650 vpanic() at vpanic+0x2b8/frame 0xfffffe00077fc730 panic() at panic+0xb5/frame 0xfffffe00077fc7f0 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00077fc8b0 sctp_med_chunk_output() at sctp_med_chunk_output+0x557/frame 0xfffffe00077fd460 sctp_chunk_output() at sctp_chunk_output+0x2b25/frame 0xfffffe00077fe0b0 sctp_process_control() at sctp_process_control+0x7b22/frame 0xfffffe00077fe780 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe00077fe9e0 sctp_input_with_port() at sctp_input_with_port+0x587/frame 0xfffffe00077feb70 sctp_input() at sctp_input+0x32/frame 0xfffffe00077feb90 ip_input() at ip_input+0x828/frame 0xfffffe00077fecf0 swi_net() at swi_net+0x2e5/frame 0xfffffe00077fed90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077feef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077fef30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077fef30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x28dc92a(%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 0x4bfd5d1e3926ec77 rdx 0x1 rbx 0 rsp 0xfffffe00077fc630 rbp 0xfffffe00077fc650 rsi 0 rdi 0xffffffff817c578a vprintf+0x35a r8 0 r9 0xfffffe00077fc168 r10 0 r11 0xfffffe009eed5350 r12 0xfffffe0053e8ec80 r13 0xfffffe00077fc601 r14 0xffffffff82c924e0 .str.18 r15 0xffffffff82c924e0 .str.18 rip 0xffffffff817b910b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dc92a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053dd2548: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff840369c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff840369c0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff84037960 (map 0xffffffff84037960) (map.pmap 0xffffffff84037a20) (pmap 0xffffffff84037a88) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100019 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 Run CPU 1 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 19272 780 780 0 RE CPU 0 syz-executor.3 19271 776 776 0 S (threaded) syz-executor.1 138980 S nanslp 0xffffffff84062941 syz-executor.1 139459 S connec 0xfffffe00ab98c49a syz-executor.1 139460 S uwait 0xfffffe00a8002400 syz-executor.1 19270 775 775 0 S (threaded) syz-executor.0 138492 S nanslp 0xffffffff84062941 syz-executor.0 139457 S connec 0xfffffe00ab98ac1a syz-executor.0 139458 S uwait 0xfffffe00ab45fd00 syz-executor.0 19269 778 778 0 S (threaded) syz-executor.2 138622 S nanslp 0xffffffff84062941 syz-executor.2 139455 S connec 0xfffffe00ab98bc1a syz-executor.2 139456 S uwait 0xfffffe00ab462080 syz-executor.2 18986 0 0 0 DL - 0xffffffff840387e0 [accounting] 18520 1 778 0 S uwait 0xfffffe00ab462b00 syz-executor.2 18517 1 778 0 S uwait 0xfffffe009eebbe00 syz-executor.2 18509 1 778 0 S uwait 0xfffffe00ab462680 syz-executor.2 18508 1 778 0 S uwait 0xfffffe00aaf8a880 syz-executor.2 18504 1 775 0 S uwait 0xfffffe00aaf89b00 syz-executor.0 18502 1 775 0 S uwait 0xfffffe00aaf8a080 syz-executor.0 18497 1 778 0 S uwait 0xfffffe00a9f1cb00 syz-executor.2 18496 1 778 0 S uwait 0xfffffe00a8002800 syz-executor.2 18494 1 775 0 S uwait 0xfffffe00a9db7180 syz-executor.0 18491 1 775 0 S uwait 0xfffffe00aaf8b580 syz-executor.0 18488 1 775 0 S uwait 0xfffffe00ab462500 syz-executor.0 18487 1 775 0 S uwait 0xfffffe00ab461880 syz-executor.0 18481 1 775 0 S uwait 0xfffffe00a9f1fc00 syz-executor.0 18480 1 775 0 S uwait 0xfffffe00aaf8b380 syz-executor.0 18479 1 775 0 S uwait 0xfffffe00a9db6e80 syz-executor.0 18478 1 775 0 S uwait 0xfffffe00a9f1fe00 syz-executor.0 18189 1 778 0 S uwait 0xfffffe00a9f1e700 syz-executor.2 18180 1 778 0 S uwait 0xfffffe00aaf89e80 syz-executor.2 18171 1 778 0 S uwait 0xfffffe00aaf8b100 syz-executor.2 18168 1 778 0 S uwait 0xfffffe00aaf8b300 syz-executor.2 18161 1 778 0 S uwait 0xfffffe00ab462900 syz-executor.2 17909 1 778 0 S uwait 0xfffffe00aaf8a580 syz-executor.2 17904 1 778 0 S uwait 0xfffffe00aaf8b700 syz-executor.2 17898 1 780 0 S uwait 0xfffffe00a9f1fb00 syz-executor.3 17896 1 780 0 S uwait 0xfffffe00aaf89900 syz-executor.3 17894 1 778 0 S uwait 0xfffffe00a9f1fa00 syz-executor.2 17893 1 780 0 S uwait 0xfffffe00a9f1d700 syz-executor.3 17888 1 780 0 S uwait 0xfffffe00a9f1ff00 syz-executor.3 17886 1 780 0 S uwait 0xfffffe00aaf89180 syz-executor.3 17884 1 780 0 S uwait 0xfffffe00aaf8af00 syz-executor.3 17881 1 780 0 S uwait 0xfffffe00aaf8ad00 syz-executor.3 17880 1 780 0 S uwait 0xfffffe009eeb9080 syz-executor.3 17039 1 775 0 S uwait 0xfffffe00aaf8b900 syz-executor.0 17031 1 780 0 S uwait 0xfffffe00aaf89500 syz-executor.3 17029 1 776 0 S uwait 0xfffffe00a9db7080 syz-executor.1 17027 1 775 0 S uwait 0xfffffe00a9f1e500 syz-executor.0 17023 1 780 0 S uwait 0xfffffe009eebba80 syz-executor.3 17020 1 776 0 S uwait 0xfffffe00a9f1d900 syz-executor.1 17018 1 775 0 S uwait 0xfffffe00a9db7e80 syz-executor.0 17016 1 780 0 S uwait 0xfffffe00aaf89400 syz-executor.3 17014 1 776 0 S uwait 0xfffffe00a9db7500 syz-executor.1 17011 1 776 0 S uwait 0xfffffe00aaf89700 syz-executor.1 17008 1 776 0 S uwait 0xfffffe00a9f1ee00 syz-executor.1 15976 1 775 0 S uwait 0xfffffe00a8002580 syz-executor.0 15970 1 775 0 S uwait 0xfffffe00a9f1d780 syz-executor.0 15962 1 780 0 S uwait 0xfffffe00aaf8ae80 syz-executor.3 15960 1 775 0 S uwait 0xfffffe009eebbe80 syz-executor.0 15959 1 780 0 S uwait 0xfffffe00a9f1db00 syz-executor.3 15954 1 780 0 S uwait 0xfffffe00a9f1cf00 syz-executor.3 15952 1 780 0 S uwait 0xfffffe0057079c80 syz-executor.3 15950 1 780 0 S uwait 0xfffffe00a9db7100 syz-executor.3 15948 1 780 0 S uwait 0xfffffe00a8004900 syz-executor.3 15946 1 780 0 S uwait 0xfffffe00a9f1c700 syz-executor.3 15941 1 780 0 S uwait 0xfffffe00aaf89a00 syz-executor.3 15939 1 780 0 S uwait 0xfffffe00a9f1dc80 syz-executor.3 15937 1 780 0 S uwait 0xfffffe00a9f1c400 syz-executor.3 15936 1 780 0 S uwait 0xfffffe00a9f1f600 syz-executor.3 15621 1 775 0 S uwait 0xfffffe00a9db6a00 syz-executor.0 15618 1 775 0 S uwait 0xfffffe00a9f1cc80 syz-executor.0 15616 1 775 0 S uwait 0xfffffe00a9f1c300 syz-executor.0 15604 1 778 0 S uwait 0xfffffe0057079a00 syz-executor.2 15602 1 778 0 S uwait 0xfffffe00a9f1ca00 syz-executor.2 15599 1 778 0 S uwait 0xfffffe00a9f1c900 syz-executor.2 15595 1 778 0 S uwait 0xfffffe00a9f1cc00 syz-executor.2 15594 1 778 0 S uwait 0xfffffe00a9f1f700 syz-executor.2 15274 1 778 0 S uwait 0xfffffe00a9db6980 syz-executor.2 15271 1 778 0 S umtxn 0xfffffe00574c6c00 syz-executor.2 15267 1 778 0 S uwait 0xfffffe00a9f1c600 syz-executor.2 15264 1 778 0 S uwait 0xfffffe00a9db6d00 syz-executor.2 15261 1 778 0 S uwait 0xfffffe00a9f1e580 syz-executor.2 15256 1 778 0 S uwait 0xfffffe00a9f1cd80 syz-executor.2 15252 1 778 0 S uwait 0xfffffe00a9f1c500 syz-executor.2 15249 1 778 0 S uwait 0xfffffe00a8004800 syz-executor.2 15246 1 778 0 S uwait 0xfffffe00a9f1d680 syz-executor.2 15243 1 778 0 S uwait 0xfffffe00a8003480 syz-executor.2 13617 1 775 0 S uwait 0xfffffe00a9db6f00 syz-executor.0 13613 1 775 0 S uwait 0xfffffe00a9db6b00 syz-executor.0 13609 1 775 0 S uwait 0xfffffe00a9f1e900 syz-executor.0 13606 1 775 0 S uwait 0xfffffe00a9f1d100 syz-executor.0 13605 1 775 0 S uwait 0xfffffe00a8002e80 syz-executor.0 11968 1 776 0 S uwait 0xfffffe00a8002380 syz-executor.1 11965 1 778 0 S uwait 0xfffffe009eebbf00 syz-executor.2 11961 1 775 0 S uwait 0xfffffe00a9f1f100 syz-executor.0 11957 1 776 0 S uwait 0xfffffe00a9f1e680 syz-executor.1 11954 1 778 0 S uwait 0xfffffe00574c6a80 syz-executor.2 11950 1 775 0 S uwait 0xfffffe00a8002600 syz-executor.0 11947 1 778 0 S uwait 0xfffffe00a8002200 syz-executor.2 11944 1 776 0 S uwait 0xfffffe009eeb9400 syz-executor.1 11940 1 775 0 S uwait 0xfffffe00a9f1f180 syz-executor.0 11936 1 775 0 S uwait 0xfffffe00a8003200 syz-executor.0 11927 1 775 0 S uwait 0xfffffe00a8002700 syz-executor.0 11754 0 0 0 DL (threaded) [KTLS] 122362 D - 0xfffffe00583f4900 [thr_0] 122459 D - 0xfffffe00583f4980 [thr_1] 122460 D - 0xffffffff84184f88 [alloc_0] 11500 1 778 0 S uwait 0xfffffe00a9f1df00 syz-executor.2 11499 1 778 0 S uwait 0xfffffe00a9f1f500 syz-executor.2 11497 1 780 0 S uwait 0xfffffe00a8003d80 syz-executor.3 11495 1 780 0 S uwait 0xfffffe00a8002c80 syz-executor.3 11492 1 778 0 S umtxn 0xfffffe009eebb880 syz-executor.2 11491 1 778 0 S uwait 0xfffffe00a8003000 syz-executor.2 11489 1 780 0 S uwait 0xfffffe00a9f1e000 syz-executor.3 11487 1 780 0 S uwait 0xfffffe00a8002a80 syz-executor.3 11485 1 780 0 S uwait 0xfffffe00a8002880 syz-executor.3 11483 1 780 0 S uwait 0xfffffe00a8004400 syz-executor.3 11481 1 778 0 S uwait 0xfffffe009eeb9280 syz-executor.2 11480 1 778 0 S uwait 0xfffffe00a9f1ee80 syz-executor.2 11478 1 778 0 S uwait 0xfffffe00574c6000 syz-executor.2 11477 1 778 0 S uwait 0xfffffe00a9f1e180 syz-executor.2 11471 1 778 0 S uwait 0xfffffe0057079800 syz-executor.2 11470 1 778 0 S uwait 0xfffffe00a9db7600 syz-executor.2 10809 1 776 0 S uwait 0xfffffe00a8003080 syz-executor.1 10803 1 776 0 S uwait 0xfffffe00a9f1f000 syz-executor.1 10795 1 776 0 S uwait 0xfffffe009eebb900 syz-executor.1 10787 1 778 0 S uwait 0xfffffe0057079b80 syz-executor.2 10786 1 775 0 S uwait 0xfffffe00a8002b80 syz-executor.0 10781 1 778 0 S uwait 0xfffffe00a9f1e380 syz-executor.2 10780 1 775 0 S uwait 0xfffffe00574c6080 syz-executor.0 10775 1 778 0 S uwait 0xfffffe0057079b00 syz-executor.2 10771 1 775 0 S uwait 0xfffffe00a8002000 syz-executor.0 10769 1 775 0 S uwait 0xfffffe00a8005180 syz-executor.0 10761 1 775 0 S uwait 0xfffffe009eebb780 syz-executor.0 9328 1 9328 0 S uwait 0xfffffe00a8005280 syz-executor.3 9326 1 9326 0 S uwait 0xfffffe009eebad00 syz-executor.3 9322 1 9322 0 S uwait 0xfffffe00a8003600 syz-executor.3 9317 1 780 0 S uwait 0xfffffe00a8004580 syz-executor.3 9316 1 9316 0 S uwait 0xfffffe00a8003580 syz-executor.3 8955 1 775 0 S uwait 0xfffffe00a9f1f480 syz-executor.0 8954 1 780 0 S uwait 0xfffffe00a8002280 syz-executor.3 8949 1 775 0 S uwait 0xfffffe00a8003f00 syz-executor.0 8948 1 780 0 S uwait 0xfffffe00a8003a80 syz-executor.3 8943 1 780 0 S uwait 0xfffffe00574c6200 syz-executor.3 8942 1 775 0 S uwait 0xfffffe00a9f1f300 syz-executor.0 8934 1 780 0 S uwait 0xfffffe00a8002780 syz-executor.3 8933 1 780 0 S uwait 0xfffffe00a9f1eb80 syz-executor.3 8342 1 775 60928 T syz-executor.0 8339 1 775 60928 T uwait 0xfffffe0057076080 syz-executor.0 8337 1 775 60928 T syz-executor.0 8334 1 775 60928 S uwait 0xfffffe009eeba400 syz-executor.0 8333 1 775 60928 T uwait 0xfffffe00a9db7800 syz-executor.0 7897 0 0 0 DL - 0xffffffff84183c00 [soaiod4] 7896 0 0 0 DL - 0xffffffff84183c00 [soaiod3] 7895 0 0 0 DL - 0xffffffff84183c00 [soaiod2] 7894 0 0 0 DL - 0xffffffff84183c00 [soaiod1] 7761 1 778 0 S uwait 0xfffffe0057079700 syz-executor.2 7751 1 778 0 S uwait 0xfffffe00a8003800 syz-executor.2 7743 1 780 0 S uwait 0xfffffe0057079c00 syz-executor.3 7738 1 778 0 S uwait 0xfffffe009eebb680 syz-executor.2 7734 1 780 0 S uwait 0xfffffe0057076100 syz-executor.3 7726 1 778 0 S uwait 0xfffffe009eeba300 syz-executor.2 7724 1 780 0 S uwait 0xfffffe00a8004f00 syz-executor.3 7720 1 778 0 S uwait 0xfffffe00a8003300 syz-executor.2 7717 1 778 0 S uwait 0xfffffe009eeb8a80 syz-executor.2 7714 1 778 0 S uwait 0xfffffe009eeba280 syz-executor.2 7711 1 778 0 S uwait 0xfffffe009eeb9680 syz-executor.2 7706 1 778 0 S umtxn 0xfffffe00a8004180 syz-executor.2 7702 1 778 0 S uwait 0xfffffe00574c9780 syz-executor.2 7699 1 778 0 S uwait 0xfffffe009eeb9200 syz-executor.2 7696 1 778 0 S uwait 0xfffffe0056b91e80 syz-executor.2 7693 1 778 0 S uwait 0xfffffe009eeba200 syz-executor.2 7691 1 778 0 S uwait 0xfffffe009eeb8b00 syz-executor.2 6642 1 778 0 S uwait 0xfffffe00a8003c00 syz-executor.2 6640 1 775 0 S uwait 0xfffffe00574c9980 syz-executor.0 6636 1 778 0 S uwait 0xfffffe00a8004380 syz-executor.2 6634 1 775 0 S uwait 0xfffffe009eebb380 syz-executor.0 6630 1 778 0 S uwait 0xfffffe00a8003900 syz-executor.2 6627 1 775 0 S uwait 0xfffffe00a8003780 syz-executor.0 6624 1 775 0 S uwait 0xfffffe00a8003180 syz-executor.0 6616 1 775 0 S uwait 0xfffffe00a8005580 syz-executor.0 6182 1 778 0 S uwait 0xfffffe00574c9880 syz-executor.2 6178 1 778 0 S uwait 0xfffffe00a8003b80 syz-executor.2 6176 1 775 0 S uwait 0xfffffe00a8005380 syz-executor.0 6172 1 775 0 S uwait 0xfffffe00a8004500 syz-executor.0 6167 1 778 0 S uwait 0xfffffe00a8005680 syz-executor.2 6165 1 775 0 S uwait 0xfffffe00574c9680 syz-executor.0 6164 1 776 0 S uwait 0xfffffe00574c7280 syz-executor.1 6161 1 776 0 S uwait 0xfffffe00a8004b00 syz-executor.1 6160 1 775 0 S uwait 0xfffffe00a8004780 syz-executor.0 6157 1 776 0 S uwait 0xfffffe00a8004480 syz-executor.1 6156 1 775 0 S uwait 0xfffffe00a8004d00 syz-executor.0 6154 1 776 0 S uwait 0xfffffe00a8005080 syz-executor.1 6152 1 775 0 S uwait 0xfffffe009eeb8c80 syz-executor.0 6148 1 776 0 S uwait 0xfffffe009eeb8d00 syz-executor.1 6146 1 776 0 S uwait 0xfffffe0057078500 syz-executor.1 6144 1 776 0 S uwait 0xfffffe009eeba800 syz-executor.1 6141 1 776 0 S uwait 0xfffffe00a8004700 syz-executor.1 6139 1 776 0 S uwait 0xfffffe00a8004880 syz-executor.1 6132 1 776 0 S uwait 0xfffffe009eeba600 syz-executor.1 6130 1 776 0 S uwait 0xfffffe00a8004680 syz-executor.1 6127 1 776 0 S umtxn 0xfffffe0057079900 syz-executor.1 6125 1 776 0 S uwait 0xfffffe00574c6800 syz-executor.1 6124 1 776 0 S uwait 0xfffffe009eebac00 syz-executor.1 3432 1 3432 65 Ss select 0xfffffe00a8003140 dhclient 3095 1 778 0 S uwait 0xfffffe009eebaa00 syz-executor.2 3094 1 780 0 S uwait 0xfffffe009eebab00 syz-executor.3 3089 1 780 0 S uwait 0xfffffe0056b91680 syz-executor.3 3085 1 778 0 S uwait 0xfffffe00574c6980 syz-executor.2 3084 1 780 0 S uwait 0xfffffe0057077300 syz-executor.3 3083 1 775 0 S uwait 0xfffffe00574c6e00 syz-executor.0 3078 1 778 0 S uwait 0xfffffe0057078600 syz-executor.2 3076 1 778 0 S uwait 0xfffffe00a8004c00 syz-executor.2 3075 1 775 0 S uwait 0xfffffe0057076780 syz-executor.0 3073 1 775 0 S uwait 0xfffffe0057076d80 syz-executor.0 3070 1 775 0 S uwait 0xfffffe00574c7580 syz-executor.0 3068 1 775 0 S uwait 0xfffffe009eeb9d80 syz-executor.0 3066 1 775 0 S uwait 0xfffffe009eeba500 syz-executor.0 3063 1 778 0 S uwait 0xfffffe0056b91580 syz-executor.2 3062 1 780 0 S uwait 0xfffffe00574c8400 syz-executor.3 3058 1 780 0 S uwait 0xfffffe009eeb9880 syz-executor.3 3055 1 778 0 S uwait 0xfffffe00a8005780 syz-executor.2 3049 1 780 0 S uwait 0xfffffe009eeb9e80 syz-executor.3 3047 1 780 0 S uwait 0xfffffe00574c6700 syz-executor.3 3039 0 0 0 DL aiordy 0xfffffe00a64e6a90 [aiod4] 3038 0 0 0 DL aiordy 0xfffffe00a64e6000 [aiod3] 3037 0 0 0 DL aiordy 0xfffffe009e95e548 [aiod2] 3036 0 0 0 DL aiordy 0xfffffe009e95ea90 [aiod1] 3035 1 780 0 S uwait 0xfffffe0056b91c80 syz-executor.3 2863 1 2863 0 Ss select 0xfffffe00a8004240 dhclient 2860 1 2860 0 Ss select 0xfffffe009eeb9140 dhclient 2841 1 2841 65 Ss select 0xfffffe00a80040c0 dhclient 2265 0 0 0 DL (threaded) [zfskern] 102535 D t->zthr 0xfffffe00a7746148 [arc_evict] 102721 D t->zthr 0xfffffe0053dfc748 [arc_reap] 102722 D - 0xfffffe009e7b9400 [dbu_evict] 102723 D dbuf_ev 0xffffffff85c9b680 [dbuf_evict_thread] 102724 D - 0xfffffe00a76e3600 [z_vdev_file_0] 102725 D - 0xfffffe00a76e3600 [z_vdev_file_1] 102726 D - 0xfffffe00a76e3600 [z_vdev_file_2] 102727 D - 0xfffffe00a76e3600 [z_vdev_file_3] 102728 D - 0xfffffe00a76e3600 [z_vdev_file_4] 102729 D - 0xfffffe00a76e3600 [z_vdev_file_5] 102730 D - 0xfffffe00a76e3600 [z_vdev_file_6] 102731 D - 0xfffffe00a76e3600 [z_vdev_file_7] 102732 D - 0xfffffe00a76e3600 [z_vdev_file_8] 102733 D - 0xfffffe00a76e3600 [z_vdev_file_9] 102734 D - 0xfffffe00a76e3600 [z_vdev_file_10] 102735 D - 0xfffffe00a76e3600 [z_vdev_file_11] 102736 D - 0xfffffe00a76e3600 [z_vdev_file_12] 102737 D - 0xfffffe00a76e3600 [z_vdev_file_13] 102738 D - 0xfffffe00a76e3600 [z_vdev_file_14] 102739 D - 0xfffffe00a76e3600 [z_vdev_file_15] 102740 D l2arc_f 0xffffffff85c8a680 [l2arc_feed_thread] 102741 D - 0xfffffe009e7b9200 [zfsvfs] 102742 S zevent_ 0xffffffff85c9c640 [sysevent] 2137 1 2137 0 Ss select 0xfffffe009eebb340 dhclient 2129 1 2129 0 Ss select 0xfffffe009eeb8f40 dhclient 2115 1 2115 65 Ss select 0xfffffe009eeb9040 dhclient 1550 1 1550 0 Ss select 0xfffffe00574c6140 dhclient 1547 1 1547 0 Ss select 0xfffffe009eeb95c0 dhclient 1519 1 1519 65 Ss select 0xfffffe009eebb1c0 dhclient 978 1 978 0 Ss select 0xfffffe0057076340 dhclient 975 1 975 0 Ss select 0xfffffe009eeba3c0 dhclient 780 773 780 0 Ss nanslp 0xffffffff84062941 syz-executor.3 778 773 778 0 Ss nanslp 0xffffffff84062941 syz-executor.2 776 773 776 0 Ss nanslp 0xffffffff84062941 syz-executor.1 775 773 775 0 Ss nanslp 0xffffffff84062941 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffffe00574c8500 syz-fuzzer 100113 S uwait 0xfffffe0057076980 syz-fuzzer 100114 S uwait 0xfffffe0057076a80 syz-fuzzer 100115 S uwait 0xfffffe0057076b80 syz-fuzzer 100116 S uwait 0xfffffe00574c8600 syz-fuzzer 100117 S uwait 0xfffffe0057076c80 syz-fuzzer 100118 S uwait 0xfffffe00574c8700 syz-fuzzer 100119 S kqread 0xfffffe009e7e3a00 syz-fuzzer 100425 S uwait 0xfffffe009eeb9980 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0058b110b0 csh 769 687 769 0 Ss select 0xfffffe0056b91e40 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 0xffffffff84062940 cron 687 1 687 0 Ss select 0xfffffe00574c7640 sshd 500 1 500 0 Ss select 0xfffffe00574c7b40 syslogd 429 1 429 0 Ss select 0xfffffe00574c76c0 devd 428 1 428 65 Ss select 0xfffffe00574c7ac0 dhclient 343 1 343 0 Ss select 0xfffffe00574c7840 dhclient 340 1 340 0 Ss select 0xfffffe00570761c0 dhclient 16 0 0 0 DL vlruwt 0xfffffe0053dd3a90 [vnlru] 15 0 0 0 DL syncer 0xffffffff8418ad60 [syncer] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84188a60 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0053c5f8e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff841c1040 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b4b38 [dom0] 100082 D launds 0xffffffff841b4b44 [laundry: dom0] 100083 D umarcl 0xffffffff81ec2720 [uma] 6 0 0 0 DL - 0xffffffff83e18b68 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84a80760 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84f9e320 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9e340 [doneq0] 100046 D - 0xffffffff83c9e2c0 [async] 100075 D - 0xffffffff83c9e140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aa6c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff841aebe0 [crypto] 100042 D crypto_ 0xfffffe0053c69d30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c69d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84035ac0 [g_event] 100037 D - 0xffffffff84035b00 [g_up] 100038 D - 0xffffffff84035b40 [g_down] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100019 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 Run CPU 1 [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 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dd3000 [init] 10 0 0 0 DL audit_w 0xffffffff841afb80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff840369c0 [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 - 0xfffffe000796c900 [kqueue_ctx taskq] 100011 D - 0xfffffe000796c800 [linuxkpi_irq_wq] 100014 D - 0xfffffe000796c500 [aiod_kick taskq] 100015 D - 0xfffffe000796c400 [inm_free taskq] 100016 D - 0xfffffe000796c300 [in6m_free taskq] 100017 D - 0xfffffe000796c200 [deferred_unmount ta] 100018 D - 0xfffffe000796c100 [thread taskq] 100020 D - 0xfffffe000796be00 [pci_hp taskq] 100021 D - 0xfffffe000796bd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796bd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796bd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796bd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796bc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796bc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796bc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796bc00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796bb00 [firmware taskq] 100039 D - 0xfffffe000796ba00 [crypto_0] 100040 D - 0xfffffe000796ba00 [crypto_1] 100056 D - 0xfffffe000796b700 [vtnet0 rxq 0] 100057 D - 0xfffffe000796b600 [vtnet0 txq 0] 100058 D - 0xfffffe000796b500 [vtnet0 rxq 1] 100059 D - 0xfffffe000796b400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057079100 [virtio_balloon] 100065 D - 0xfffffe000796b300 [mca taskq] 100066 D - 0xffffffff82c994a1 [deadlkres] 100071 D - 0xfffffe0058440300 [acpi_task_0] 100072 D - 0xfffffe0058440300 [acpi_task_1] 100073 D - 0xfffffe0058440300 [acpi_task_2] 100074 D - 0xfffffe000796b900 [CAM taskq] 102715 D - 0xfffffe00a76e3300 [system_taskq_0] 102716 D - 0xfffffe00a76e3300 [system_taskq_1] 102717 D - 0xfffffe009e7b9100 [system_delay_taskq_] 102718 D - 0xfffffe009e7b9100 [system_delay_taskq_] 102719 D - 0xfffffe009e7b9300 [arc_prune_0] 102720 D - 0xfffffe009e7b9300 [arc_prune_1] db> show all locks Process 12 (intr) thread 0xfffffe0053e8ec80 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a6581c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1526 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 372 10008K 575 devbuf 4213 4323K 4242 filedesc 402 3215K 36259 tcp_hpts 6 3201K 6 solaris 129 2804K 199 sysctloid 47476 2792K 47580 vtbuf 24 1968K 46 pcb 799 1365K 47760 kobj 326 1304K 485 subproc 560 1193K 19570 newblk 6 1026K 56215 vfscache 3 1025K 3 inodedep 73 539K 21314 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 sctp_atcl 644 242K 29860 sctp_stro 201 201K 8171 acpica 1674 184K 55619 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 18891 tfo_ccache 1 128K 1 kdtrace 673 118K 58735 umtx 880 110K 880 DEVFS1 109 109K 126 sem 4 106K 4 BPF 63 97K 129 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_atky 860 36K 39256 temp 35 35K 4793 shm 2 34K 98 DEVFS3 128 32K 138 hostcache 1 32K 1 msg 4 30K 4 sctp_stri 56 28K 1270 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 kqueue 273 20K 19566 kstat_data 17 17K 17 ufs_mount 4 17K 5 proc 3 17K 3 pwddesc 259 17K 19476 tty 16 16K 16 dirrem 63 16K 19858 ithread 99 16K 99 routetbl 130 16K 1502 sctp_timw 60 15K 60 lltable 48 15K 751 bus-sc 34 15K 1691 ksem 35 14K 331 cred 50 13K 638 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 136 12K 136 sctp_athm 644 11K 30459 CAM queue 5 11K 1528 GEOM 61 10K 494 rman 84 10K 425 DEVFSP 141 9K 3304 in6_multi 65 9K 65 taskqueue 81 9K 81 bmsafemap 2 9K 20972 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 112 pfs_vncache 1 8K 1 freefile 63 8K 19508 pf_osfp 71 8K 71 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 CC Mem 115 8K 8156 UMA 365 7K 365 proc-args 296 7K 20781 lockf 59 7K 1340 sctp_map 402 7K 16268 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 1111 pf_ifnet 14 6K 571 inpcbpolicy 165 6K 20337 ufs_dirhash 24 5K 24 session 35 5K 72 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 243909 hhook 15 4K 17 xform 46 3K 5708 terminal 11 3K 11 tcp_fsb 36 3K 1968 uidinfo 6 3K 65 osd 144 3K 7931 ip6opt 18 3K 349 pf_rule 4 3K 728 select 19 3K 2912 filedesc_to_leader 38 3K 98 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 30 2K 217 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 vnodemarker 3 2K 2727 sigio 22 2K 56 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 33913 softdep 1 1K 1 mkdir 8 1K 36478 freeblks 4 1K 19992 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 ip_msource 14 1K 42 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 1330 pci_link 10 1K 10 crypto 4 1K 1697 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 18239 diradd 4 1K 19901 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 ip6_msource 4 1K 17 vnodes 1 1K 53 CAM SIM 2 1K 2 ktls 1 1K 10 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 29983 aesni_data 2 1K 2 sctp_aadr 2 1K 155 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 140 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 pf_table 0 0K 273 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 13367 sctp_iter 0 0K 39 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 30 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 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 19093 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1339 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 99 allocindir 0 0K 0 indirdep 0 0K 18744 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 ip6_moptions 0 0K 42 in6_mfilter 0 0K 63 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 112 in_mfilter 0 0K 91 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 5 VN POLL 0 0K 54 acpi_perf 0 0K 0 statfs 0 0K 18432 namei_tracker 0 0K 21 export_host 0 0K 0 cl_savebuf 0 0K 504 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 942 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 70 lio 0 0K 45 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 338 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 iov 0 0K 32766 ioctlops 0 0K 3347 eventfd 0 0K 18 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 346 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 10 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1131 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 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 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 8335 5127 149008 0 254 55140352 0 tcp_log 416 0 20322 1498237 0 254 8453952 0 mbuf 256 9313 7461 6706804 0 254 4294144 0 malloc-16384 16384 201 5 18128 0 1 3375104 0 ertt_txseginfo 40 62099 6278 2968727 0 254 2735080 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 13633 1846 680427 0 63 2228976 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 malloc-128 128 15536 243 35508 0 126 2019712 0 UMA Slabs 0 112 15874 32 15874 0 126 1781472 0 sctp_asoc 2288 201 564 8111 0 254 1750320 0 BUF TRIE 144 397 11363 81646 0 62 1693440 0 vmem btag 56 29227 44 29227 0 254 1639176 0 malloc-384 384 4194 66 5238 0 30 1635840 0 tcp_bbr_map 128 9241 2880 1030689 0 127 1551488 0 malloc-4096 4096 327 5 1457 0 2 1359872 0 sctp_ep 1272 387 630 20994 0 254 1293624 0 MAP ENTRY 96 12798 306 1179132 0 126 1257984 0 malloc-4096 4096 273 5 19289 0 2 1138688 0 VM OBJECT 264 4111 89 295818 0 30 1108800 0 socket 960 431 585 43823 0 254 975360 0 FFS inode 1160 703 46 20293 0 8 868840 0 malloc-2048 2048 369 39 21200 0 8 835584 0 256 Bucket 2048 363 39 18791 0 8 823296 0 THREAD 1808 401 39 39461 0 8 795520 0 VMSPACE 2552 244 8 19237 0 4 643104 0 sctp_raddr 736 307 463 8776 0 254 566720 0 tcpcb 1096 115 396 7890 0 254 560056 0 sctp_chunk 152 280 2788 32562 0 254 466336 0 malloc-65536 65536 4 2 1028 0 1 393216 0 malloc-384 384 936 84 30170 0 30 391680 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 PROC 1352 270 18 19272 0 8 389376 0 tcp_inpcb 496 115 653 7890 0 254 380928 0 VNODE 448 743 103 20335 0 30 379008 0 malloc-64 64 5620 239 25389 0 254 374976 0 FPU_save_area 832 403 47 40241 0 16 374400 0 malloc-256 256 664 776 117245 0 62 368640 0 malloc-16 16 19560 440 19721 0 254 320000 0 filedesc0 1072 259 21 19476 0 8 300160 0 malloc-1024 1024 226 46 8262 0 16 278528 0 malloc-65536 65536 2 2 41 0 1 262144 0 malloc-65536 65536 2 2 155 0 1 262144 0 UMA Zones 768 337 2 337 0 16 260352 0 mbuf_packet 256 206 810 127310 0 254 260096 0 malloc-32 32 7672 266 27418 0 254 254016 0 ripcb 496 15 497 523 0 254 253952 0 udplite_inpcb 496 29 483 11069 0 254 253952 0 udp_inpcb 496 6 506 855 0 254 253952 0 malloc-32768 32768 0 7 17461 0 1 229376 0 DEVCTL 1024 0 220 155 0 0 225280 0 FFS2 dinode 256 703 167 20292 0 62 222720 0 malloc-256 256 107 703 40590 0 62 207360 0 malloc-128 128 1322 197 23845 0 126 194432 0 malloc-128 128 1245 274 62983 0 126 194432 0 128 Bucket 1024 104 75 10473 0 16 183296 0 malloc-32768 32768 0 5 206 0 1 163840 0 malloc-384 384 115 305 21371 0 30 161280 0 malloc-256 256 463 167 23858 0 62 161280 0 malloc-1024 1024 122 22 2025 0 16 147456 0 S VFS Cache 104 1038 366 21492 0 126 146016 0 malloc-64 64 1339 740 44397 0 254 133056 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 unpcb 256 42 468 2367 0 254 130560 0 clpbuf 2624 0 48 7988 0 16 125952 0 UMA Kegs 384 322 1 322 0 30 124032 0 64 Bucket 512 117 115 89589 0 30 118784 0 ksiginfo 112 280 764 1447 0 126 116928 0 malloc-128 128 652 247 7115 0 126 115072 0 g_bio 408 0 280 395183 0 31 114240 0 malloc-16384 16384 5 1 179 0 1 98304 0 malloc-8192 8192 6 5 43 0 1 90112 0 malloc-4096 4096 22 0 22 0 2 90112 0 malloc-64 64 979 344 267232 0 254 84672 0 Files 80 709 341 83520 0 126 84000 0 malloc-16384 16384 0 5 13 0 1 81920 0 malloc-4096 4096 14 6 18452 0 2 81920 0 sctp_readq 152 69 451 585 0 254 79040 0 TURNSTILE 136 441 63 441 0 62 68544 0 malloc-128 128 152 375 490 0 126 67456 0 malloc-128 128 84 443 23488 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 5 3 134 0 1 65536 0 malloc-2048 2048 11 21 791 0 8 65536 0 malloc-256 256 62 193 55382 0 62 65280 0 32 Bucket 256 83 172 9473 0 62 65280 0 tcp_rack_pcb 896 16 56 1948 0 16 64512 0 malloc-512 512 58 62 1277 0 30 61440 0 sctp_stream_msg_out 112 65 475 1628 0 254 60480 0 tcp_bbr_pcb 832 32 40 3607 0 16 59904 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 11 3 21 0 2 57344 0 da_ccb 544 0 98 121279 0 16 53312 0 pcpu-8 8 5416 1240 21551 0 254 53248 0 malloc-64 64 85 734 22595 0 254 52416 0 malloc-256 256 64 131 1828 0 62 49920 0 malloc-256 256 79 116 1537 0 62 49920 0 malloc-256 256 47 148 19127 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 104024 0 16 49152 0 malloc-8192 8192 4 2 9 0 1 49152 0 malloc-2048 2048 6 18 1963 0 8 49152 0 malloc-2048 2048 4 20 1344 0 8 49152 0 malloc-2048 2048 2 22 540 0 8 49152 0 malloc-2048 2048 8 16 87 0 8 49152 0 malloc-2048 2048 3 21 117 0 8 49152 0 malloc-1024 1024 3 45 199 0 16 49152 0 malloc-1024 1024 13 35 549 0 16 49152 0 malloc-512 512 6 90 2921 0 30 49152 0 pcpu-64 64 486 282 486 0 254 49152 0 pipe 744 34 31 1647 0 16 48360 0 SLEEPQUEUE 88 441 71 441 0 126 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-32 32 628 758 33350 0 254 44352 0 malloc-8192 8192 0 5 32 0 1 40960 0 sctp_laddr 48 146 694 6788 0 254 40320 0 Mountpoints 2752 2 12 13 0 4 38528 0 hostcache 64 3 564 3 0 254 36288 0 PWD 32 192 942 18075 0 254 36288 0 malloc-64 64 197 370 3822 0 254 36288 0 malloc-64 64 2 565 15 0 254 36288 0 malloc-64 64 26 541 517 0 254 36288 0 malloc-64 64 40 527 194 0 254 36288 0 16 Bucket 144 91 161 5202 0 62 36288 0 malloc-128 128 94 185 934 0 126 35712 0 malloc-128 128 67 212 77 0 126 35712 0 ktls_session 256 9 126 9 0 62 34560 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 3 87 792 0 30 34560 0 malloc-384 384 35 55 35 0 30 34560 0 malloc-256 256 5 130 3367 0 62 34560 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-2048 2048 0 16 2 0 8 32768 0 malloc-1024 1024 2 30 62 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 5 27 116 0 16 32768 0 malloc-512 512 0 64 129 0 30 32768 0 malloc-512 512 1 63 76 0 30 32768 0 malloc-512 512 14 50 61 0 30 32768 0 malloc-512 512 27 37 78 0 30 32768 0 KNOTE 160 28 172 165323 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 1216 784 89552 0 254 32000 0 8 Bucket 80 62 338 5031 0 126 32000 0 tcp_rack_map 120 35 229 4112 0 126 31680 0 cpuset 104 9 270 1862 0 126 29016 0 pf tags 104 1 272 46 0 126 28392 0 sctp_asconf_ack 48 2 586 34 0 254 28224 0 tcpreass 48 0 588 2 0 254 28224 0 malloc-32 32 455 427 1328 0 254 28224 0 4 Bucket 48 6 582 472 0 254 28224 0 2 Bucket 32 84 798 5699 0 254 28224 0 AIO 208 0 133 149 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 2 662 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 39 237 105 0 126 24288 0 rl_entry 40 255 351 11854 0 254 24240 0 itimer 352 0 66 10 0 30 23232 0 malloc-384 384 11 49 374 0 30 23040 0 malloc-384 384 1 59 124 0 30 23040 0 malloc-384 384 0 60 4 0 30 23040 0 domainset 40 0 567 1783 0 254 22680 0 udpcb 32 35 595 11924 0 254 20160 0 ertt 72 115 165 7890 0 126 20160 0 malloc-32 32 131 499 12528 0 254 20160 0 malloc-32 32 48 582 646 0 254 20160 0 malloc-32 32 44 586 66 0 254 20160 0 malloc-32 32 33 597 604 0 254 20160 0 malloc-32 32 176 454 20464 0 254 20160 0 cryptop 280 0 70 340 0 30 19600 0 AIOCB 552 0 35 735 0 16 19320 0 AIOLIO 272 0 70 45 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 25 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 2 666 1217707 0 254 16032 0 malloc-16 16 555 445 2131 0 254 16000 0 kenv 258 15 45 1048 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 sackhole 32 0 378 1 0 254 12096 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 20 730 22407 0 254 12000 0 malloc-16 16 5 745 1006 0 254 12000 0 malloc-16 16 6 744 15 0 254 12000 0 malloc-16 16 247 503 20237 0 254 12000 0 malloc-16 16 2 748 36 0 254 12000 0 abd_chunk 4096 1 1 1 0 2 8192 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 UMA Slabs 1 176 12 10 12 0 62 3872 0 KMAP ENTRY 96 18 21 23 0 0 3744 0 zfs_znode_cache 464 0 0 0 0 30 0 0 sio_cache_2 168 0 0 0 0 62 0 0 sio_cache_1 152 0 0 0 0 62 0 0 sio_cache_0 136 0 0 0 0 62 0 0 zil_zcw_cache 80 0 0 0 0 126 0 0 zil_lwb_cache 352 0 0 0 0 30 0 0 dmu_buf_impl_t 408 0 0 0 0 30 0 0 arc_buf_t 64 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 arc_buf_hdr_t_full_crypt 416 0 0 0 0 30 0 0 arc_buf_hdr_t_full 352 0 0 0 0 30 0 0 dnode_t 1032 0 0 0 0 8 0 0 sa_cache 296 0 0 0 0 30 0 0 zio_buf_comb_16777216 16777216 0 0 0 0 1 0 0 zio_buf_comb_14680064 14680064 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_10485760 10485760 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_7340032 7340032 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_5242880 5242880 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3670016 3670016 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2621440 2621440 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1835008 1835008 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_1310720 1310720 0 0 0 0 1 0 0 zio_buf_comb_1048576 1048576 0 0 0 0 1 0 0 zio_buf_comb_917504 917504 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_655360 655360 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_458752 458752 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_327680 327680 0 0 0 0 1 0 0 zio_buf_comb_262144 262144 0 0 0 0 1 0 0 zio_buf_comb_229376 229376 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_163840 163840 0 0 0 0 1 0 0 zio_buf_comb_114688 114688 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_81920 81920 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 zio_buf_comb_57344 57344 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_40960 40960 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_28672 28672 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_buf_comb_20480 20480 0 0 0 0 1 0 0 zio_data_buf_14336 14336 0 0 0 0 1 0 0 zio_buf_14336 14336 0 0 0 0 1 0 0 zio_data_buf_12288 12288 0 0 0 0 1 0 0 zio_buf_12288 12288 0 0 0 0 1 0 0 zio_data_buf_10240 10240 0 0 0 0 1 0 0 zio_buf_10240 10240 0 0 0 0 1 0 0 zio_data_buf_8192 8192 0 0 0 0 1 0 0 zio_buf_8192 8192 0 0 0 0 1 0 0 zio_data_buf_7168 7168 0 0 0 0 1 0 0 zio_buf_7168 7168 0 0 0 0 1 0 0 zio_data_buf_6144 6144 0 0 0 0 1 0 0 zio_buf_6144 6144 0 0 0 0 1 0 0 zio_data_buf_5120 5120 0 0 0 0 1 0 0 zio_buf_5120 5120 0 0 0 0 1 0 0 zio_data_buf_4096 4096 0 0 0 0 2 0 0 zio_buf_4096 4096 0 0 0 0 2 0 0 zio_data_buf_3584 3584 0 0 0 0 2 0 0 zio_buf_3584 3584 0 0 0 0 2 0 0 zio_data_buf_3072 3072 0 0 0 0 4 0 0 zio_buf_3072 3072 0 0 0 0 4 0 0 zio_data_buf_2560 2560 0 0 0 0 4 0 0 zio_buf_2560 2560 0 0 0 0 4 0 0 zio_data_buf_2048 2048 0 0 0 0 8 0 0 zio_buf_2048 2048 0 0 0 0 8 0 0 zio_data_buf_1536 1536 0 0 0 0 8 0 0 zio_buf_1536 1536 0 0 0 0 8 0 0 zio_data_buf_1024 1024 0 0 0 0 16 0 0 zio_buf_1024 1024 0 0 0 0 16 0 0 zio_data_buf_512 512 0 0 0 0 30 0 0 zio_buf_512 512 0 0 0 0 30 0 0 zio_link_cache 48 0 0 0 0 254 0 0 zio_cache 1232 0 0 0 0 8 0 0 ddt_entry_cache 392 0 0 0 0 30 0 0 ddt_cache 24824 0 0 0 0 1 0 0 metaslab_alloc_trace_cache 72 0 0 0 0 126 0 0 zfs_btree_leaf_cache 4096 0 0 0 0 2 0 0 reference_history_cache 8 0 0 0 0 254 0 0 reference_cache 40 0 0 0 0 254 0 0 taskq_zone 192 0 0 0 0 62 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 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 1 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 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 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 NCLNODE 608 0 0 0 0 16 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 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