panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 0 time = 1623829228 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051650100 vpanic() at vpanic+0x1cc/frame 0xfffffe0051650160 panic() at panic+0x43/frame 0xfffffe00516501c0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe0051650220 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe0051650240 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5b8/frame 0xfffffe00516502b0 sctp_process_control() at sctp_process_control+0x9034/frame 0xfffffe0051650740 sctp_common_input_processing() at sctp_common_input_processing+0x83a/frame 0xfffffe00516508c0 sctp_input_with_port() at sctp_input_with_port+0x30a/frame 0xfffffe00516509b0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00516509d0 ip_input() at ip_input+0x38b/frame 0xfffffe0051650a90 swi_net() at swi_net+0x20e/frame 0xfffffe0051650b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0051650bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0051650bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0051650bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x67: movq $0,0x164006e(%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 0xffffffff81132800 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516500e0 rbp 0xfffffe0051650100 rsi 0 rdi 0xffffffff81132836 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005164ffd0 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6d400 r14 0xffffffff81a73f45 r15 0xffffffff81a73f45 rip 0xffffffff81129897 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164006e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c6fa60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ce70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271ce70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271dad0 (map 0xffffffff8271dad0) (map.pmap 0xffffffff8271db90) (pmap 0xffffffff8271dbf0) threads: 23 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 Run CPU 0 [swi1: netisr 0] 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 [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 64536 851 851 0 R (threaded) syz-executor.2 143754 Run CPU 1 syz-executor.2 172834 S sbwait 0xfffff800577241c4 syz-executor.2 172836 RunQ syz-executor.2 172839 S sbwait 0xfffff800577241c4 syz-executor.2 64139 1 790 0 S uwait 0xfffff80021665d00 syz-executor.0 62007 1 789 0 SV uwait 0xfffff80048128500 syz-executor.1 62001 1 789 0 SV uwait 0xfffff80026fbd700 syz-executor.1 57925 1 789 0 S uwait 0xfffff8002395e700 syz-executor.1 57924 1 789 0 S uwait 0xfffff8000e338900 syz-executor.1 57918 1 789 0 S uwait 0xfffff8000e338f00 syz-executor.1 57917 1 789 0 S uwait 0xfffff800219ed100 syz-executor.1 57903 1 789 0 S uwait 0xfffff80023d47b00 syz-executor.1 57902 1 789 0 S uwait 0xfffff80021393900 syz-executor.1 57901 1 789 0 S uwait 0xfffff80021662100 syz-executor.1 57899 1 789 0 S uwait 0xfffff80023d47900 syz-executor.1 57883 1 806 0 S uwait 0xfffff80021393300 syz-executor.3 57882 1 806 0 S uwait 0xfffff80053cacf00 syz-executor.3 57867 1 806 0 S uwait 0xfffff8000e338100 syz-executor.3 57865 1 806 0 S uwait 0xfffff80026fbd100 syz-executor.3 57835 1 806 0 S uwait 0xfffff80021972900 syz-executor.3 57831 1 806 0 S uwait 0xfffff80026fbd900 syz-executor.3 57587 1 789 0 S uwait 0xfffff800219ed900 syz-executor.1 57585 1 789 0 S umtxn 0xfffff8000e338d00 syz-executor.1 57563 1 789 0 S uwait 0xfffff8000e338300 syz-executor.1 57561 1 789 0 S uwait 0xfffff80021972500 syz-executor.1 57532 1 851 0 S uwait 0xfffff80026fbd500 syz-executor.2 57531 1 851 0 S uwait 0xfffff80053cacd00 syz-executor.2 56042 1 851 0 S uwait 0xfffff800219edf00 syz-executor.2 56038 1 851 0 S uwait 0xfffff8005757bb00 syz-executor.2 51618 1 806 0 S uwait 0xfffff8002395e900 syz-executor.3 50993 1 789 0 S uwait 0xfffff8002c719300 syz-executor.1 50987 1 789 0 S uwait 0xfffff80021393100 syz-executor.1 48562 1 806 0 S uwait 0xfffff8005757b100 syz-executor.3 48558 1 806 0 S uwait 0xfffff80021393d00 syz-executor.3 45523 1 806 0 S uwait 0xfffff8005757b300 syz-executor.3 45522 1 806 0 S uwait 0xfffff80021393b00 syz-executor.3 45521 1 806 0 S uwait 0xfffff8005757bf00 syz-executor.3 45520 1 806 0 S uwait 0xfffff80021393f00 syz-executor.3 41532 1 789 0 S uwait 0xfffff80021662500 syz-executor.1 41525 1 789 0 S uwait 0xfffff8002c546100 syz-executor.1 39542 1 789 0 S uwait 0xfffff80021662700 syz-executor.1 39534 1 789 0 S uwait 0xfffff80026f37500 syz-executor.1 36395 1 790 0 S uwait 0xfffff8002c719b00 syz-executor.0 36394 1 790 0 S uwait 0xfffff80023d47100 syz-executor.0 35124 1 806 0 S uwait 0xfffff8002395ed00 syz-executor.3 35123 1 806 0 S uwait 0xfffff8002c719100 syz-executor.3 34681 1 806 0 S uwait 0xfffff8002c546500 syz-executor.3 34680 1 806 0 S uwait 0xfffff8002c719700 syz-executor.3 34679 1 806 0 S uwait 0xfffff80023d47700 syz-executor.3 34677 1 806 0 S uwait 0xfffff8002c546700 syz-executor.3 33309 1 790 0 S uwait 0xfffff80021662900 syz-executor.0 33304 1 790 0 S uwait 0xfffff800219ed300 syz-executor.0 33296 1 790 0 S uwait 0xfffff80023d47500 syz-executor.0 33292 1 790 0 S uwait 0xfffff8002395e300 syz-executor.0 33288 1 790 0 S uwait 0xfffff800219ed500 syz-executor.0 33287 1 790 0 S uwait 0xfffff8005757bd00 syz-executor.0 32337 1 851 0 S uwait 0xfffff80023d47d00 syz-executor.2 32336 1 851 0 S uwait 0xfffff8005757b900 syz-executor.2 15550 1 851 0 S uwait 0xfffff800219ed700 syz-executor.2 15547 1 851 0 S uwait 0xfffff80023d47300 syz-executor.2 15543 1 851 0 S uwait 0xfffff8002c546f00 syz-executor.2 15540 1 851 0 S uwait 0xfffff8002395eb00 syz-executor.2 15535 1 851 0 S uwait 0xfffff8002395e100 syz-executor.2 15534 1 851 0 S uwait 0xfffff8002395ef00 syz-executor.2 15505 0 0 0 DL - 0xffffffff8271e5c4 [accounting] 9011 1 9011 65 Ss select 0xfffff800524be2c0 dhclient 7511 1 7511 0 Ss select 0xfffff8004bed3740 dhclient 7508 1 7508 0 Ss select 0xfffff80026e49d40 dhclient 7489 1 7489 65 Ss select 0xfffff80026fd3740 dhclient 7462 1 790 0 S uwait 0xfffff80021972f00 syz-executor.0 7310 1 789 0 S uwait 0xfffff8002c719f00 syz-executor.1 7307 1 789 0 S uwait 0xfffff800219edd00 syz-executor.1 7305 1 789 0 S uwait 0xfffff8004889d100 syz-executor.1 7297 1 789 0 S uwait 0xfffff80021972300 syz-executor.1 7287 1 789 0 S uwait 0xfffff80029d0c500 syz-executor.1 7283 1 789 0 S uwait 0xfffff80021662b00 syz-executor.1 7274 1 789 0 S uwait 0xfffff80021972700 syz-executor.1 7269 1 789 0 S umtxn 0xfffff80021972100 syz-executor.1 7265 1 789 0 S umtxn 0xfffff8002c719d00 syz-executor.1 7261 1 789 0 S uwait 0xfffff80021972d00 syz-executor.1 7256 1 789 0 S uwait 0xfffff8002f1de100 syz-executor.1 7249 1 789 0 S uwait 0xfffff80021665700 syz-executor.1 7246 1 790 0 S uwait 0xfffff80021665b00 syz-executor.0 7245 1 789 0 S uwait 0xfffff80029e09300 syz-executor.1 7240 1 790 0 S uwait 0xfffff80021972b00 syz-executor.0 7236 1 789 0 S uwait 0xfffff80021665900 syz-executor.1 7235 1 790 0 S uwait 0xfffff80021662f00 syz-executor.0 7230 1 789 0 S uwait 0xfffff80029e09700 syz-executor.1 7227 1 789 0 S uwait 0xfffff80029d0c300 syz-executor.1 7221 1 790 0 S uwait 0xfffff80021665500 syz-executor.0 7214 1 790 0 S uwait 0xfffff8004889d700 syz-executor.0 7209 1 806 0 S uwait 0xfffff80021662d00 syz-executor.3 7205 1 806 0 S uwait 0xfffff8004889dd00 syz-executor.3 7204 1 790 0 S uwait 0xfffff80029c90b00 syz-executor.0 7200 1 790 0 S uwait 0xfffff80021665300 syz-executor.0 7199 1 806 0 S uwait 0xfffff80029e09500 syz-executor.3 7194 1 790 0 S uwait 0xfffff80021665100 syz-executor.0 7192 1 790 0 S uwait 0xfffff8002f1ded00 syz-executor.0 7189 1 790 0 S uwait 0xfffff80029e09100 syz-executor.0 7187 1 806 0 S uwait 0xfffff8004889d500 syz-executor.3 7182 1 790 0 S uwait 0xfffff8002f1def00 syz-executor.0 7179 1 806 0 S umtxn 0xfffff80029ed4100 syz-executor.3 7176 1 806 0 S uwait 0xfffff8002f1de700 syz-executor.3 7173 1 790 0 S uwait 0xfffff8004889d300 syz-executor.0 7169 1 806 0 S uwait 0xfffff80029ed4500 syz-executor.3 7165 1 790 0 S uwait 0xfffff8004889d900 syz-executor.0 7163 1 806 0 S uwait 0xfffff8002f05df00 syz-executor.3 7157 1 806 0 S uwait 0xfffff80029ed4300 syz-executor.3 7154 1 806 0 S uwait 0xfffff8002f1de500 syz-executor.3 7152 1 806 0 S uwait 0xfffff8004889df00 syz-executor.3 7149 1 790 0 S uwait 0xfffff80029ed4700 syz-executor.0 7148 1 806 0 S uwait 0xfffff80029ed4d00 syz-executor.3 7143 1 790 0 S uwait 0xfffff8002f1de300 syz-executor.0 7138 1 806 0 S uwait 0xfffff8004889db00 syz-executor.3 7137 1 790 0 S uwait 0xfffff80029c90700 syz-executor.0 7133 1 806 0 S uwait 0xfffff8002f1deb00 syz-executor.3 7128 1 806 0 S uwait 0xfffff8002f05d100 syz-executor.3 7127 1 851 0 S uwait 0xfffff8002f1de900 syz-executor.2 7121 1 806 0 S uwait 0xfffff80029ed4b00 syz-executor.3 7120 1 851 0 S uwait 0xfffff8002f05db00 syz-executor.2 7119 1 789 0 S uwait 0xfffff80029d0c100 syz-executor.1 7115 1 789 0 S uwait 0xfffff80029c90300 syz-executor.1 7114 1 806 0 S uwait 0xfffff80029ff5100 syz-executor.3 7113 1 851 0 S uwait 0xfffff8002f05d500 syz-executor.2 7108 1 851 0 S uwait 0xfffff80029ed4900 syz-executor.2 7107 1 789 0 S uwait 0xfffff800298c2100 syz-executor.1 7104 1 789 0 S uwait 0xfffff8002f05d900 syz-executor.1 7102 1 789 0 S uwait 0xfffff8002f05d700 syz-executor.1 7100 1 851 0 S uwait 0xfffff8002f05d300 syz-executor.2 7099 1 789 0 S uwait 0xfffff80029ed4f00 syz-executor.1 7098 1 806 0 S uwait 0xfffff80029d0c900 syz-executor.3 7093 1 851 0 S uwait 0xfffff8002f05dd00 syz-executor.2 7091 1 789 0 S uwait 0xfffff800298f5100 syz-executor.1 7090 1 851 0 S uwait 0xfffff80029c90500 syz-executor.2 7089 1 806 0 S uwait 0xfffff80029ff5500 syz-executor.3 7085 1 806 0 S uwait 0xfffff80029d0c700 syz-executor.3 7084 1 789 0 S uwait 0xfffff80029c90d00 syz-executor.1 7083 1 851 0 S uwait 0xfffff80029ff5f00 syz-executor.2 7078 1 851 0 S uwait 0xfffff80029ff5900 syz-executor.2 7077 1 789 0 S uwait 0xfffff80029c90900 syz-executor.1 7074 1 851 0 S uwait 0xfffff80029ff5d00 syz-executor.2 7073 1 789 0 S uwait 0xfffff80029ff5b00 syz-executor.1 7070 1 806 0 S uwait 0xfffff80029ff5700 syz-executor.3 7069 1 789 0 S uwait 0xfffff80029e09b00 syz-executor.1 7068 1 851 0 S umtxn 0xfffff80029c90100 syz-executor.2 7063 1 789 0 S uwait 0xfffff80029a7b700 syz-executor.1 7062 1 806 0 S uwait 0xfffff80029ff5300 syz-executor.3 7059 1 851 0 S uwait 0xfffff80029d0cd00 syz-executor.2 7058 1 789 0 S uwait 0xfffff80029e09d00 syz-executor.1 7055 1 806 0 S uwait 0xfffff80029e09900 syz-executor.3 7054 1 789 0 S uwait 0xfffff80029e09f00 syz-executor.1 7053 1 806 0 S uwait 0xfffff80029a0b100 syz-executor.3 7052 1 851 0 S uwait 0xfffff80029a0bb00 syz-executor.2 7047 1 806 0 S uwait 0xfffff80052966700 syz-executor.3 7046 1 789 0 S uwait 0xfffff80029c91500 syz-executor.1 7045 1 806 0 S uwait 0xfffff80029d0cb00 syz-executor.3 7042 1 851 0 S uwait 0xfffff80052966500 syz-executor.2 7041 1 789 0 S uwait 0xfffff800298f5300 syz-executor.1 7038 1 806 0 S uwait 0xfffff80052966300 syz-executor.3 7037 1 789 0 S uwait 0xfffff80052966100 syz-executor.1 7036 1 789 0 S uwait 0xfffff80029d0cf00 syz-executor.1 7035 1 851 0 S uwait 0xfffff80029c91b00 syz-executor.2 7034 1 806 0 S uwait 0xfffff80029c91d00 syz-executor.3 7029 1 789 0 S uwait 0xfffff80029c91f00 syz-executor.1 7028 1 806 0 S uwait 0xfffff800298c2500 syz-executor.3 7027 1 789 0 S uwait 0xfffff80029a0b900 syz-executor.1 7025 1 806 0 S uwait 0xfffff80029a0bd00 syz-executor.3 7023 1 789 0 S uwait 0xfffff80029c91900 syz-executor.1 7022 1 851 0 S uwait 0xfffff80029c91100 syz-executor.2 7020 1 806 0 S uwait 0xfffff80029a0b300 syz-executor.3 7018 1 789 0 S uwait 0xfffff80029a0b700 syz-executor.1 7017 1 851 0 S uwait 0xfffff80029c91300 syz-executor.2 7012 1 851 0 S umtxn 0xfffff80029c90f00 syz-executor.2 7009 1 789 0 S uwait 0xfffff800298c2300 syz-executor.1 7008 1 851 0 S uwait 0xfffff800298c2f00 syz-executor.2 7007 1 789 0 S uwait 0xfffff80029c91700 syz-executor.1 7003 1 851 0 S uwait 0xfffff800298f5700 syz-executor.2 6998 1 851 0 S uwait 0xfffff80029a7bd00 syz-executor.2 6993 1 851 0 S uwait 0xfffff800298f5900 syz-executor.2 6989 1 851 0 S uwait 0xfffff80029a0bf00 syz-executor.2 6986 1 851 0 S uwait 0xfffff800293bbd00 syz-executor.2 6984 1 851 0 S uwait 0xfffff80015ddf900 syz-executor.2 6980 1 851 0 S uwait 0xfffff80026d6e500 syz-executor.2 6974 1 851 0 S uwait 0xfffff8002639c700 syz-executor.2 6970 1 851 0 S uwait 0xfffff80029a7b500 syz-executor.2 6965 1 851 0 S uwait 0xfffff800293bbb00 syz-executor.2 6964 1 851 0 S uwait 0xfffff800298f5500 syz-executor.2 6960 1 851 0 S uwait 0xfffff80026f80f00 syz-executor.2 6958 1 851 0 S uwait 0xfffff80026f37700 syz-executor.2 6953 1 851 0 S uwait 0xfffff80029a7b100 syz-executor.2 6950 1 806 0 S uwait 0xfffff800298f5f00 syz-executor.3 6949 1 851 0 S uwait 0xfffff800298c2900 syz-executor.2 6944 1 851 0 S uwait 0xfffff80029a0b500 syz-executor.2 6943 1 806 0 S uwait 0xfffff800293bb700 syz-executor.3 6939 1 851 0 S umtxn 0xfffff80029a7bb00 syz-executor.2 6938 1 806 0 S uwait 0xfffff80029a7b900 syz-executor.3 6933 1 851 0 S uwait 0xfffff800298f5d00 syz-executor.2 6928 1 806 0 S uwait 0xfffff800298f5b00 syz-executor.3 6925 1 851 0 S uwait 0xfffff800293bb100 syz-executor.2 6924 1 806 0 S uwait 0xfffff80029a7b300 syz-executor.3 6919 1 806 0 S uwait 0xfffff800298c2d00 syz-executor.3 6914 1 806 0 S uwait 0xfffff800298c2b00 syz-executor.3 6912 1 851 0 S uwait 0xfffff80029a7bf00 syz-executor.2 6907 1 806 0 S umtxn 0xfffff80026f80700 syz-executor.3 6904 1 806 0 S uwait 0xfffff800293bb500 syz-executor.3 6901 1 851 0 S umtxn 0xfffff800293bb300 syz-executor.2 6897 1 851 0 S uwait 0xfffff80026f80b00 syz-executor.2 6736 1 789 0 S uwait 0xfffff80026d6e100 syz-executor.1 6733 1 789 0 S uwait 0xfffff80026d6ed00 syz-executor.1 6722 1 789 0 S umtxn 0xfffff800298c2700 syz-executor.1 6717 1 789 0 S uwait 0xfffff80026f37900 syz-executor.1 6714 1 789 0 S uwait 0xfffff80026f80900 syz-executor.1 6711 1 789 0 S uwait 0xfffff80015e0e300 syz-executor.1 6708 1 789 0 S uwait 0xfffff800293bb900 syz-executor.1 6701 1 789 0 S uwait 0xfffff80026f37100 syz-executor.1 6699 1 789 0 S uwait 0xfffff80026d63500 syz-executor.1 6697 1 789 0 S uwait 0xfffff80026d63d00 syz-executor.1 6692 1 789 0 S uwait 0xfffff80052966d00 syz-executor.1 6689 1 789 0 S uwait 0xfffff800293bbf00 syz-executor.1 6684 1 851 0 S umtxn 0xfffff80026f80500 syz-executor.2 6683 1 789 0 S uwait 0xfffff80026d63700 syz-executor.1 6678 1 789 0 S uwait 0xfffff80004ca1100 syz-executor.1 6674 1 789 0 S uwait 0xfffff8002639c100 syz-executor.1 6668 1 789 0 S umtxn 0xfffff80026f37d00 syz-executor.1 6660 1 789 0 S uwait 0xfffff80015ddf700 syz-executor.1 6652 1 789 0 S uwait 0xfffff8002639c900 syz-executor.1 6645 1 789 0 S uwait 0xfffff80015decb00 syz-executor.1 6642 1 789 0 S uwait 0xfffff80004ca1700 syz-executor.1 6635 1 789 0 S uwait 0xfffff8002639c500 syz-executor.1 6632 1 789 0 S uwait 0xfffff80026f37b00 syz-executor.1 6626 1 789 0 S uwait 0xfffff80026d74300 syz-executor.1 6622 1 789 0 S uwait 0xfffff80026f80300 syz-executor.1 6617 1 789 0 S uwait 0xfffff8002639cb00 syz-executor.1 6614 1 789 0 S uwait 0xfffff80026d74b00 syz-executor.1 6612 1 789 0 S uwait 0xfffff80026d6e900 syz-executor.1 6607 1 789 0 S uwait 0xfffff80015ddf100 syz-executor.1 6602 1 789 0 S uwait 0xfffff80026d6ef00 syz-executor.1 6595 1 789 0 S uwait 0xfffff80026f80100 syz-executor.1 6590 1 789 0 S uwait 0xfffff80015d6c700 syz-executor.1 6585 1 789 0 S uwait 0xfffff800153cb300 syz-executor.1 6580 1 789 0 S uwait 0xfffff80026f37f00 syz-executor.1 6574 1 789 0 S uwait 0xfffff80026d63300 syz-executor.1 6568 1 789 0 S uwait 0xfffff80052966f00 syz-executor.1 6563 1 789 0 S uwait 0xfffff80015ddfb00 syz-executor.1 6558 1 789 0 S uwait 0xfffff80026d6e300 syz-executor.1 6551 1 789 0 S uwait 0xfffff80015e0e700 syz-executor.1 5370 1 5370 0 Ss select 0xfffff80029007ec0 dhclient 5367 1 5367 0 Ss select 0xfffff80026e0da40 dhclient 5348 1 5348 65 Ss select 0xfffff8004be6c140 dhclient 4070 1 4070 0 Ss select 0xfffff8004b8ea440 dhclient 4067 1 4067 0 Ss select 0xfffff800264778c0 dhclient 4053 1 4053 65 Ss select 0xfffff8004bf89140 dhclient 3026 1 790 0 S uwait 0xfffff80015ddf300 syz-executor.0 3025 1 790 0 S uwait 0xfffff80015d6c900 syz-executor.0 3024 1 790 0 S uwait 0xfffff80026f37300 syz-executor.0 3018 1 790 0 S uwait 0xfffff80026d74f00 syz-executor.0 2811 1 2811 0 Ss select 0xfffff8004b7eda40 dhclient 2803 1 2803 0 Ss select 0xfffff8004b8cc140 dhclient 899 0 0 0 DL aiordy 0xfffff80026e5c000 [aiod4] 898 0 0 0 DL aiordy 0xfffff80026d78a60 [aiod3] 897 0 0 0 DL aiordy 0xfffff80015e8ea60 [aiod2] 896 0 0 0 DL aiordy 0xfffff80026b5aa60 [aiod1] 851 780 851 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.2 806 780 806 0 Ss piperd 0xfffff80026df58b8 syz-executor.3 790 780 790 0 Ss piperd 0xfffff80015df0ba0 syz-executor.0 789 780 789 0 Ss piperd 0xfffff80026b5b2e8 syz-executor.1 780 778 778 0 S (threaded) syz-fuzzer 100092 S uwait 0xfffff80015d6cb00 syz-fuzzer 100118 S uwait 0xfffff8002639cf00 syz-fuzzer 100119 S uwait 0xfffff800263a4100 syz-fuzzer 100120 S uwait 0xfffff800263a4300 syz-fuzzer 100121 S uwait 0xfffff80015dec500 syz-fuzzer 100122 S uwait 0xfffff80015e0eb00 syz-fuzzer 100123 S uwait 0xfffff80015e0ed00 syz-fuzzer 100124 S kqread 0xfffff80026303b00 syz-fuzzer 103102 S uwait 0xfffff80026d6e700 syz-fuzzer 104789 S uwait 0xfffff80026d63100 syz-fuzzer 778 776 778 0 SWs pause 0xfffff8002630b5e0 csh 776 694 776 0 Ss select 0xfffff80015dd25c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154814b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b044b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b04cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b094b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b09cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015b0c4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b0ccb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a954b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a95cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff800261fbbc0 sshd 507 1 507 0 Ss select 0xfffff80026385740 syslogd 436 1 436 0 Ss select 0xfffff80026385ec0 devd 435 1 435 65 Ss select 0xfffff80015dd5d40 dhclient 350 1 350 0 Ss select 0xfffff80026385d40 dhclient 347 1 347 0 Ss select 0xfffff80015d8bec0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015aee000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100097 D sdflush 0xfffff80015debce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c42c0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82fce8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e24410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d84c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d4ed80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d4ed30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c71500 [thr_0] 100029 D - 0xfffff80004c71580 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 Run CPU 0 [swi1: netisr 0] 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 [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff80004c7a900 [if_io_tqg_0] 100006 D - 0xfffff80004c7a500 [if_io_tqg_1] 100007 D - 0xfffff80004c7a100 [if_config_tqg_0] 100008 D - 0xfffff80004c71d00 [softirq_0] 100009 D - 0xfffff80004c71900 [softirq_1] 100010 D - 0xfffff8000414f900 [aiod_kick taskq] 100012 D - 0xfffff8000414f100 [kqueue_ctx taskq] 100013 D - 0xfffff80004c69d00 [pci_hp taskq] 100015 D - 0xfffff80004c69500 [inm_free taskq] 100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66900 [thread taskq] 100019 D - 0xfffff80004c66500 [in6m_free taskq] 100020 D - 0xfffff80004c66100 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c66100 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c66100 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c66100 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c5d900 [firmware taskq] 100038 D - 0xfffff80004c5d500 [crypto_0] 100039 D - 0xfffff80004c5d500 [crypto_1] 100055 D - 0xfffff800153e3d00 [vtnet0 rxq 0] 100056 D - 0xfffff800153e3900 [vtnet0 txq 0] 100057 D - 0xfffff800153e3500 [vtnet0 rxq 1] 100058 D - 0xfffff800153e3100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001543d900 [virtio_balloon] 100064 D - 0xfffff800154c1d00 [mca taskq] 100066 D - 0xffffffff81e206e0 [deadlkres] 100074 D - 0xfffff80015a9cd00 [acpi_task_0] 100075 D - 0xfffff80015a9cd00 [acpi_task_1] 100076 D - 0xfffff80015a9cd00 [acpi_task_2] 100077 D - 0xfffff80004c5d100 [CAM taskq] db> show all locks Process 64536 (syz-executor.2) thread 0xfffffe0095135720 (172836) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8004bbaae88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7011 Process 12 (intr) thread 0xfffffe00042be900 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00950fb1a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 filedesc 494 7981K 126878 devbuf 4216 6982K 4244 pcb 746 3837K 195450 tcp_hpts 5 3219K 5 subproc 631 2773K 64867 kobj 326 2608K 486 vtbuf 24 2064K 46 pf_rule 345 1380K 721 newblk 13 1038K 64175 vfscache 3 1035K 3 inodedep 472 991K 63402 sctp_atcl 713 713K 137928 sctp_stro 351 702K 40944 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 kdtrace 709 518K 137381 intr 4 480K 4 sctp_atky 1064 399K 183827 bus 986 377K 3469 umtx 858 376K 858 BPF 46 337K 77 linker 348 270K 409 sctp_athm 713 268K 141619 sctp_map 702 264K 81870 dirrem 462 231K 63242 DEVFS1 107 214K 124 module 510 192K 510 vnet_data 1 176K 1 freefile 461 173K 63044 tidhash 3 164K 3 sctp_timw 302 151K 302 pagedep 10 141K 63233 tfo_ccache 1 136K 1 kqueue 308 124K 64596 temp 46 121K 4409 sem 4 120K 4 pwddesc 306 115K 64541 vmem 3 112K 7 UMA 270 102K 270 audit_evclass 236 89K 294 shm 7 80K 230 mtx_pool 2 80K 2 syncache 1 76K 1 routetbl 132 71K 421 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 167 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 lltable 45 39K 286 KTRACE 101 38K 11368 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 in6_multi 71 31K 71 DEVFSP 80 30K 2009 cred 29 29K 920 GEOM 60 29K 489 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 640 kcovinfo 64 24K 68 inpcbpolicy 56 21K 16149 CAM queue 5 21K 1528 selfd 55 21K 841050 pfs_nodes 20 20K 20 proc-args 52 20K 815 UART 12 18K 12 session 35 18K 68 osd 45 17K 12386 bmsafemap 2 17K 63357 ksem 1 16K 33 rpc 2 16K 2 shmfd 1 16K 506 pfs_vncache 1 16K 1 sglist 5 13K 5 lockf 33 13K 116 MCA 32 12K 32 CAM DEV 3 12K 510 Unitno 31 12K 47 vt 11 11K 11 acpisem 28 11K 28 ufs_dirhash 14 11K 24 CAM XPT 22 11K 543 pf_ifnet 11 9K 48 uidinfo 3 9K 25 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 219 mount 16 7K 108 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 sctp_stri 4 4K 7190 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 126406 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 63032 sctp_ifn 6 3K 15 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 63031 vnodemarker 2 2K 216 NFSD session 1 2K 1 newdirblk 5 2K 63203 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 89393 filecaps 5 2K 140 crypto 4 2K 14 diradd 4 2K 63287 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1942 entropy 2 1K 52 iov 2 1K 62047 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 indirdep 1 1K 51 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 mqdata 0 0K 0 cdg data 0 0K 20 tcp_do 0 0K 0 tcp_fsb 0 0K 2645 cubic data 0 0K 28 dctcp data 0 0K 28 sctp_mcore 0 0K 0 sctp_socko 0 0K 55949 sctp_iter 0 0K 49 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 38 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 8 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 29 htcp data 0 0K 45 vegas data 0 0K 19 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 52975 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 106 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 45 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 62 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 15 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 63652 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 12 tcp_log_dev 0 0K 2500 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 4670 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 583 lio 0 0K 15 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 244 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 6465 eventfd 0 0K 0 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 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1165 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 sigio 0 0K 6 filedesc_to_leader 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 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8342 316 1420378 0 125 35463168 0 malloc-384 384 34949 61 290161 0 30 13443840 0 malloc-32768 32768 247 6 63437 0 1 8290304 0 malloc-8192 8192 361 590 95699 0 1 7790592 0 malloc-8192 8192 632 6 65027 0 1 5226496 0 malloc-1024 1024 4126 10 4756 0 16 4235264 0 RADIX NODE 144 21437 6616 1672306 0 63 4039632 0 mbuf 256 9042 5603 19910611 0 254 3749120 0 malloc-384 384 3924 4576 480591 0 30 3264000 0 malloc-1024 1024 1093 1931 239535 0 16 3096576 0 pbuf 2624 0 984 0 0 2 2582016 0 UMA Slabs 0 112 15558 5607 25757 0 126 2370480 0 mbuf_cluster 2048 970 170 1393 0 128 2334720 0 sctp_asoc 2288 351 649 40935 0 126 2288000 0 tcp_log 416 594 4896 124298 0 139 2283840 0 malloc-2048 2048 353 641 40943 0 8 2035712 0 BUF TRIE 144 213 13255 2629 0 62 1939392 0 malloc-1024 1024 484 980 63467 0 16 1499136 0 malloc-1024 1024 0 1444 53021 0 16 1478656 0 malloc-4096 4096 349 2 772 0 2 1437696 0 MAP ENTRY 96 14308 392 3486905 0 126 1411200 0 sctp_ep 1280 358 647 93398 0 128 1286400 0 malloc-384 384 2144 986 132517 0 30 1201920 0 VM OBJECT 264 4395 90 912094 0 30 1184040 0 malloc-384 384 1296 1704 135631 0 30 1152000 0 FFS inode 1160 706 29 63751 0 8 852600 0 THREAD 1808 402 27 72839 0 8 775632 0 malloc-512 512 482 982 63375 0 30 749568 0 sctp_raddr 736 366 646 42740 0 132 744832 0 VMSPACE 2544 277 11 64512 0 4 732672 0 socket 944 94 550 111232 0 132 607936 0 tcpcb 1080 41 519 12374 0 128 604800 0 malloc-1024 1024 507 37 74761 0 16 557056 0 tcp_bbr_map 128 80 4260 61760 0 126 555520 0 PROC 1328 305 19 64540 0 8 430272 0 tcp_rack_pcb 832 0 504 2645 0 16 419328 0 malloc-16384 16384 23 2 132 0 1 409600 0 malloc-384 384 994 66 140931 0 30 407040 0 VNODE 448 744 93 63791 0 30 374976 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 filedesc0 1072 306 23 64541 0 8 352688 0 malloc-1024 1024 326 2 329 0 16 335872 0 tcp_inpcb 488 41 639 12374 0 139 331840 0 malloc-65536 65536 5 0 181 0 1 327680 0 malloc-65536 65536 0 5 34 0 1 327680 0 256 Bucket 2048 130 18 27065 0 8 303104 0 vmem btag 56 5113 59 5495 0 254 289632 0 malloc-2048 2048 124 2 450 0 8 258048 0 malloc-512 512 493 11 7677 0 30 258048 0 malloc-384 384 605 65 150480 0 30 257280 0 mbuf_packet 256 358 612 123862 0 254 248320 0 malloc-16384 16384 10 5 46 0 1 245760 0 ertt_txseginfo 40 0 5858 313924 0 254 234320 0 malloc-512 512 355 61 127849 0 30 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-512 512 238 146 130793 0 30 196608 0 malloc-384 384 442 68 841828 0 30 195840 0 FFS2 dinode 256 706 29 63750 0 62 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-4096 4096 12 28 5505 0 2 163840 0 32 Bucket 256 331 299 1051023 0 62 161280 0 S VFS Cache 104 1069 413 64769 0 126 154128 0 tcp_rack_map 112 0 1260 4524 0 126 141120 0 malloc-8192 8192 17 0 652 0 1 139264 0 128 Bucket 1024 94 33 6961 0 16 130048 0 malloc-16384 16384 7 0 12 0 1 114688 0 malloc-16384 16384 7 0 269 0 1 114688 0 sctp_stream_msg_out 112 254 682 5221 0 187 104832 0 DEVCTL 1024 0 100 132 0 0 102400 0 malloc-1024 1024 99 1 105 0 16 102400 0 malloc-8192 8192 8 4 386 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-512 512 133 11 489 0 30 73728 0 16 Bucket 144 330 146 14434 0 62 68544 0 tcp_bbr_pcb 832 35 46 6003 0 16 67392 0 sctp_chunk 152 112 330 7533 0 155 67184 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 17 0 1 65536 0 malloc-8192 8192 2 6 63659 0 1 65536 0 malloc-1024 1024 57 7 1194 0 16 65536 0 malloc-4096 4096 13 2 890 0 2 61440 0 malloc-2048 2048 29 1 33 0 8 61440 0 pcpu-8 8 7481 199 10734 0 254 61440 0 TURNSTILE 136 430 11 430 0 62 59976 0 malloc-8192 8192 7 0 9 0 1 57344 0 g_bio 408 0 140 16115 0 30 57120 0 clpbuf 2624 0 21 96 0 7 55104 0 malloc-384 384 64 66 2734 0 30 49920 0 64 Bucket 512 31 65 147040 0 30 49152 0 malloc-4096 4096 9 2 3149 0 2 45056 0 pipe 744 26 34 1015 0 16 44640 0 ksiginfo 112 309 87 4230 0 126 44352 0 Files 80 293 257 200207 0 126 44000 0 SLEEPQUEUE 88 430 50 430 0 126 42240 0 malloc-512 512 22 58 64976 0 30 40960 0 ertt 72 41 519 12374 0 126 40320 0 udplite_inpcb 488 2 78 2363 0 139 39040 0 NAMEI 1024 0 36 280278 0 16 36864 0 malloc-512 512 49 23 194 0 30 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 122 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 9 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 16 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 PWD 32 200 808 63299 0 254 32256 0 sctp_laddr 48 1 587 11430 0 254 28224 0 2 Bucket 32 350 532 22332 0 254 28224 0 KNOTE 160 28 147 836016 0 62 28000 0 8 Bucket 80 113 237 12033 0 126 28000 0 malloc-4096 4096 6 0 23 0 2 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 DIRHASH 1024 16 4 34 0 16 20480 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 0 1 6 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 7 1 515 0 8 16384 0 vtnet_tx_hdr 24 0 668 910367 0 254 16032 0 ripcb 488 7 25 1053 0 139 15616 0 unpcb 256 22 38 1587 0 155 15360 0 malloc-4096 4096 0 3 512 0 2 12288 0 malloc-4096 4096 3 0 27 0 2 12288 0 malloc-4096 4096 3 0 3 0 2 12288 0 PGRP 88 35 103 72 0 126 12144 0 rl_entry 40 137 166 137 0 254 12120 0 udpcb 32 8 370 2722 0 254 12096 0 4 Bucket 48 5 247 1387 0 254 12096 0 AIO 208 2 55 86 0 62 11856 0 udp_inpcb 488 6 18 359 0 139 11712 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 0 4 9 0 8 8192 0 malloc-2048 2048 0 4 1850 0 8 8192 0 malloc-512 512 4 12 45 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcpreass 48 0 168 3 0 254 8064 0 sctp_readq 152 0 52 1195 0 155 7904 0 AIOCB 552 0 14 124 0 16 7728 0 AIOLIO 272 0 28 15 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 18 0 126 6448 0 tfo_ccache_entries 80 7 57 7 0 126 5120 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 tcptw 88 0 46 2 0 187 4048 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 14 8 14 0 62 3872 0 kenv 258 15 0 1042 0 30 3870 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 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_ack 48 0 0 0 0 254 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 0 155 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 syncache 168 0 0 4 0 155 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 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 ktls_session 128 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 125 0 0 mbuf_jumbo_9k 9216 0 0 0 0 125 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 11 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 31 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 7 0 0 swwbuf 2624 0 0 0 0 4 0 0 swrbuf 2624 0 0 0 0 7 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-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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