panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12379 cpuid = 0 time = 1622858932 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516e05d0 vpanic() at vpanic+0x1c7/frame 0xfffffe00516e0630 panic() at panic+0x43/frame 0xfffffe00516e0690 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00516e06f0 bbr_output_wtime() at bbr_output_wtime+0x6b02/frame 0xfffffe00516e0990 bbr_output() at bbr_output+0x67/frame 0xfffffe00516e09c0 tcp_hpts_thread() at tcp_hpts_thread+0xe34/frame 0xfffffe00516e0b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00516e0bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00516e0bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00516e0bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100084 ] Stopped at kdb_enter+0x67: movq $0,0x163613e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xffffffff8113c020 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516e05b0 rbp 0xfffffe00516e05d0 rsi 0 rdi 0xffffffff8113c056 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00516e04a0 r11 0x1ffaefff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a7c9ca r15 0xffffffff81a7c9ca rip 0xffffffff81133047 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x163613e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c6fa60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271c6b0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271c6b0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271d310 (map 0xffffffff8271d310) (map.pmap 0xffffffff8271d3d0) (pmap 0xffffffff8271d430) threads: 23 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 Run CPU 1 [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [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 Run CPU 0 [swi1: hpts] 100085 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 18169 877 877 0 R (threaded) syz-executor.2 110784 RunQ syz-executor.2 119003 S uwait 0xfffff8005e781b00 syz-executor.2 119005 RunQ syz-executor.2 18166 791 791 0 R (threaded) syz-executor.1 117271 RunQ syz-executor.1 119001 RunQ syz-executor.1 17507 17504 821 0 SV uwait 0xfffff8005eb6bb00 syz-executor.3 17504 1 821 0 DV ppwait 0xfffff8005eeca4e0 syz-executor.3 16873 1 790 0 SV uwait 0xfffff8005ea55b00 syz-executor.0 15172 1 790 0 S uwait 0xfffff8005ea55500 syz-executor.0 15168 1 790 0 S uwait 0xfffff80031e8fb00 syz-executor.0 15060 15057 790 0 SV uwait 0xfffff8005eb4ef00 syz-executor.0 15057 1 790 0 DV ppwait 0xfffff8005ec02a10 syz-executor.0 14961 1 790 0 S uwait 0xfffff8005e906300 syz-executor.0 14960 1 821 0 S uwait 0xfffff8005e788500 syz-executor.3 14959 1 790 0 S uwait 0xfffff800313bd500 syz-executor.0 14957 1 821 0 S uwait 0xfffff8005e906100 syz-executor.3 11924 1 11924 65 Ss select 0xfffff8005eaa45c0 dhclient 10190 1 791 0 S uwait 0xfffff8005e835f00 syz-executor.1 10189 1 791 0 S uwait 0xfffff8005e835300 syz-executor.1 10187 1 821 0 S uwait 0xfffff8005e6d1b00 syz-executor.3 10180 1 821 0 S uwait 0xfffff8005ea55100 syz-executor.3 10172 1 821 0 S uwait 0xfffff8005ea55300 syz-executor.3 10169 1 821 0 S uwait 0xfffff8005eb51900 syz-executor.3 10165 1 821 0 S uwait 0xfffff8005ea55d00 syz-executor.3 10164 1 790 0 S uwait 0xfffff8005eb51700 syz-executor.0 10162 1 821 0 S uwait 0xfffff8005ea55900 syz-executor.3 10157 1 790 0 S uwait 0xfffff8005eb51500 syz-executor.0 10154 1 821 0 S uwait 0xfffff8005e835d00 syz-executor.3 10152 1 790 0 S uwait 0xfffff8005e788900 syz-executor.0 10150 1 821 0 S uwait 0xfffff8005ea55700 syz-executor.3 10147 1 790 0 S uwait 0xfffff8005e6d1100 syz-executor.0 10144 1 790 0 S uwait 0xfffff8005e899100 syz-executor.0 10142 1 790 0 S uwait 0xfffff8005e788700 syz-executor.0 10137 1 790 0 S uwait 0xfffff8005e899700 syz-executor.0 10136 1 821 0 S uwait 0xfffff8005e788100 syz-executor.3 10133 1 790 0 S umtxn 0xfffff8005e899d00 syz-executor.0 10128 1 821 0 S uwait 0xfffff8005e788300 syz-executor.3 10127 1 790 0 S uwait 0xfffff8005e899b00 syz-executor.0 10124 1 821 0 S uwait 0xfffff8005e906f00 syz-executor.3 10123 1 790 0 S uwait 0xfffff8005e899f00 syz-executor.0 10116 1 821 0 S uwait 0xfffff8005e835b00 syz-executor.3 10114 1 790 0 S uwait 0xfffff8005e7d3500 syz-executor.0 10112 1 790 0 S uwait 0xfffff8005e906900 syz-executor.0 10110 1 821 0 S uwait 0xfffff8005e528100 syz-executor.3 10105 1 790 0 S umtxn 0xfffff8005e899900 syz-executor.0 10102 1 790 0 S uwait 0xfffff8005e899500 syz-executor.0 10094 1 790 0 S uwait 0xfffff8005e906d00 syz-executor.0 10079 1 791 0 S uwait 0xfffff8005e7d3700 syz-executor.1 10071 1 791 0 S uwait 0xfffff8005e899300 syz-executor.1 10067 1 791 0 S uwait 0xfffff8005e906700 syz-executor.1 10064 1 791 0 S uwait 0xfffff8005e906500 syz-executor.1 10056 1 791 0 S umtxn 0xfffff8005e7d3f00 syz-executor.1 10055 1 791 0 S umtxn 0xfffff8005e7d3100 syz-executor.1 10049 1 791 0 S uwait 0xfffff8005e44e100 syz-executor.1 10046 1 791 0 S uwait 0xfffff8005e6d1300 syz-executor.1 10040 1 791 0 S uwait 0xfffff8005e906b00 syz-executor.1 10038 1 791 0 S uwait 0xfffff8005e585300 syz-executor.1 10034 1 791 0 S uwait 0xfffff8005e7d3d00 syz-executor.1 10031 1 791 0 S uwait 0xfffff8005e6d1900 syz-executor.1 10025 1 791 0 S uwait 0xfffff8005e7d3b00 syz-executor.1 10023 1 791 0 S uwait 0xfffff8005e5d1b00 syz-executor.1 10017 1 791 0 S uwait 0xfffff8005e788f00 syz-executor.1 10015 1 791 0 S uwait 0xfffff8005e7d3900 syz-executor.1 10010 1 791 0 S uwait 0xfffff8005e5d1300 syz-executor.1 10006 1 791 0 S uwait 0xfffff8005e5cef00 syz-executor.1 10000 1 791 0 S uwait 0xfffff8005e6d1700 syz-executor.1 9997 1 821 0 S uwait 0xfffff8005e585b00 syz-executor.3 9996 1 791 0 S uwait 0xfffff8005e585700 syz-executor.1 9989 1 821 0 S uwait 0xfffff8005e5d1100 syz-executor.3 9986 1 791 0 S uwait 0xfffff8005e585900 syz-executor.1 9985 1 821 0 S uwait 0xfffff8005e6d1d00 syz-executor.3 9983 1 791 0 S uwait 0xfffff8005e585500 syz-executor.1 9982 1 821 0 S uwait 0xfffff8005e5d1d00 syz-executor.3 9978 1 790 0 S uwait 0xfffff8005e585100 syz-executor.0 9977 1 877 0 S uwait 0xfffff8005e6d1f00 syz-executor.2 9976 1 821 0 S uwait 0xfffff8005e3ab100 syz-executor.3 9975 1 821 0 S uwait 0xfffff8005e5d1f00 syz-executor.3 9972 1 791 0 S uwait 0xfffff8005e450f00 syz-executor.1 9970 1 790 0 S uwait 0xfffff8005e1ed900 syz-executor.0 9968 1 821 0 S uwait 0xfffff8005e528900 syz-executor.3 9967 1 877 0 S uwait 0xfffff8005e5ced00 syz-executor.2 9966 1 791 0 S uwait 0xfffff8005e528b00 syz-executor.1 9964 1 821 0 S uwait 0xfffff8005e528f00 syz-executor.3 9961 1 790 0 S uwait 0xfffff8005e5d1900 syz-executor.0 9960 1 877 0 S uwait 0xfffff8005e5d1700 syz-executor.2 9958 1 821 0 S uwait 0xfffff8005e450b00 syz-executor.3 9957 1 877 0 S uwait 0xfffff8005e5d1500 syz-executor.2 9956 1 821 0 S uwait 0xfffff8005e528500 syz-executor.3 9953 1 877 0 S uwait 0xfffff8005e036500 syz-executor.2 9952 1 791 0 S uwait 0xfffff8005e450700 syz-executor.1 9951 1 790 0 S uwait 0xfffff8005e528d00 syz-executor.0 9950 1 821 0 S uwait 0xfffff8005e525f00 syz-executor.3 9949 1 791 0 S uwait 0xfffff8005e525d00 syz-executor.1 9948 1 877 0 S uwait 0xfffff8005e528700 syz-executor.2 9947 1 821 0 S uwait 0xfffff8005e450100 syz-executor.3 9942 1 821 0 S uwait 0xfffff8005e228700 syz-executor.3 9941 1 877 0 S uwait 0xfffff8005e528300 syz-executor.2 9940 1 877 0 S uwait 0xfffff8005e1eb100 syz-executor.2 9938 1 790 0 S uwait 0xfffff8005e450d00 syz-executor.0 9937 1 821 0 S uwait 0xfffff8007940dd00 syz-executor.3 9936 1 790 0 S uwait 0xfffff8005e450500 syz-executor.0 9933 1 877 0 S uwait 0xfffff8005e10d700 syz-executor.2 9932 1 790 0 S umtxn 0xfffff8005e44ef00 syz-executor.0 9931 1 791 0 S uwait 0xfffff8005e44ed00 syz-executor.1 9930 1 790 0 S uwait 0xfffff8005e304b00 syz-executor.0 9929 1 821 0 S uwait 0xfffff8005e304900 syz-executor.3 9928 1 821 0 S uwait 0xfffff8005e10db00 syz-executor.3 9927 1 791 0 S umtxn 0xfffff8005e228900 syz-executor.1 9926 1 877 0 S uwait 0xfffff8005e450900 syz-executor.2 9921 1 821 0 S uwait 0xfffff8005e228d00 syz-executor.3 9920 1 790 0 S uwait 0xfffff8005e304700 syz-executor.0 9919 1 877 0 S uwait 0xfffff8005e450300 syz-executor.2 9918 1 821 0 S uwait 0xfffff8005e228b00 syz-executor.3 9917 1 790 0 S uwait 0xfffff8005e1ebb00 syz-executor.0 9915 1 877 0 S uwait 0xfffff80079f0cf00 syz-executor.2 9912 1 790 0 S uwait 0xfffff8005e304500 syz-executor.0 9911 1 877 0 S uwait 0xfffff8005e304300 syz-executor.2 9910 1 790 0 S uwait 0xfffff8005e304100 syz-executor.0 9909 1 877 0 S uwait 0xfffff8005e228f00 syz-executor.2 9908 1 791 0 S uwait 0xfffff8005e1edf00 syz-executor.1 9905 1 821 0 S uwait 0xfffff8005e1ed500 syz-executor.3 9904 1 821 0 S uwait 0xfffff8005e1edd00 syz-executor.3 9903 1 790 0 S uwait 0xfffff8005e1ebf00 syz-executor.0 9902 1 790 0 S uwait 0xfffff8005e1ebd00 syz-executor.0 9899 1 877 0 S uwait 0xfffff8005e036300 syz-executor.2 9898 1 791 0 S uwait 0xfffff8005e1edb00 syz-executor.1 9896 1 877 0 S uwait 0xfffff80079f77b00 syz-executor.2 9895 1 790 0 S uwait 0xfffff80079f77900 syz-executor.0 9894 1 790 0 S uwait 0xfffff8005e1ed700 syz-executor.0 9891 1 821 0 S uwait 0xfffff80015ce2300 syz-executor.3 9890 1 790 0 S uwait 0xfffff80079f77700 syz-executor.0 9889 1 790 0 S uwait 0xfffff8005e0aef00 syz-executor.0 9887 1 821 0 S uwait 0xfffff8005e1ed300 syz-executor.3 9886 1 877 0 S uwait 0xfffff80079f77500 syz-executor.2 9885 1 790 0 S umtxn 0xfffff8005e1ed100 syz-executor.0 9884 1 791 0 S uwait 0xfffff8005e036b00 syz-executor.1 9882 1 877 0 S uwait 0xfffff80079f77300 syz-executor.2 9881 1 791 0 S uwait 0xfffff8005e10d900 syz-executor.1 9880 1 790 0 S uwait 0xfffff80079f77100 syz-executor.0 9878 1 821 0 S uwait 0xfffff80079f0c700 syz-executor.3 9875 1 821 0 S uwait 0xfffff80079d9d300 syz-executor.3 9873 1 790 0 S uwait 0xfffff8005e10df00 syz-executor.0 9872 1 821 0 S uwait 0xfffff8005e10dd00 syz-executor.3 9871 1 791 0 S uwait 0xfffff80079d9d100 syz-executor.1 9870 1 790 0 S uwait 0xfffff8005e036f00 syz-executor.0 9869 1 821 0 S uwait 0xfffff8005e036d00 syz-executor.3 9866 1 877 0 S uwait 0xfffff8005e036100 syz-executor.2 9865 1 877 0 S uwait 0xfffff80079f0c100 syz-executor.2 9864 1 791 0 S uwait 0xfffff8007988ef00 syz-executor.1 9860 1 821 0 S uwait 0xfffff8005e036900 syz-executor.3 9858 1 790 0 S umtxn 0xfffff80079f0c500 syz-executor.0 9857 1 877 0 S uwait 0xfffff80079f0c300 syz-executor.2 9856 1 877 0 S uwait 0xfffff800793dcd00 syz-executor.2 9854 1 821 0 S uwait 0xfffff8005e036700 syz-executor.3 9852 1 790 0 S uwait 0xfffff80079de9500 syz-executor.0 9850 1 877 0 S uwait 0xfffff800793dc500 syz-executor.2 9847 1 877 0 S uwait 0xfffff80079bc4d00 syz-executor.2 9845 1 821 0 S uwait 0xfffff8007988e500 syz-executor.3 9843 1 790 0 S uwait 0xfffff80079de9300 syz-executor.0 9842 1 821 0 S uwait 0xfffff80079de9100 syz-executor.3 9841 1 790 0 S uwait 0xfffff80079616300 syz-executor.0 9837 1 877 0 S uwait 0xfffff80079f0cd00 syz-executor.2 9836 1 790 0 S uwait 0xfffff80079f0cb00 syz-executor.0 9835 1 821 0 S uwait 0xfffff80079616f00 syz-executor.3 9834 1 877 0 S uwait 0xfffff80079f0c900 syz-executor.2 9832 1 790 0 S uwait 0xfffff8007940d700 syz-executor.0 9830 1 821 0 S uwait 0xfffff8007940d300 syz-executor.3 9827 1 877 0 S uwait 0xfffff80079ebcb00 syz-executor.2 9826 1 821 0 S uwait 0xfffff8007940d100 syz-executor.3 9825 1 877 0 S uwait 0xfffff80015e60d00 syz-executor.2 9824 1 821 0 S uwait 0xfffff80079ebcf00 syz-executor.3 9821 1 790 0 S uwait 0xfffff80031e5bd00 syz-executor.0 9820 1 877 0 S uwait 0xfffff80079ebc900 syz-executor.2 9819 1 877 0 S uwait 0xfffff80079ebc700 syz-executor.2 9817 1 790 0 S uwait 0xfffff80079ebcd00 syz-executor.0 9816 1 821 0 S uwait 0xfffff800793cbb00 syz-executor.3 9812 1 821 0 S uwait 0xfffff80031b14f00 syz-executor.3 9811 1 877 0 S uwait 0xfffff800793d7700 syz-executor.2 9809 1 877 0 S uwait 0xfffff80031364700 syz-executor.2 9808 1 790 0 S uwait 0xfffff8007988e700 syz-executor.0 9805 1 821 0 S uwait 0xfffff8007988e900 syz-executor.3 9804 1 821 0 S uwait 0xfffff80015ce2b00 syz-executor.3 9803 1 877 0 S uwait 0xfffff800793d7100 syz-executor.2 9802 1 790 0 S uwait 0xfffff80079bc4900 syz-executor.0 9799 1 877 0 S uwait 0xfffff80079616100 syz-executor.2 9795 1 790 0 S uwait 0xfffff80079a5d300 syz-executor.0 9793 1 821 0 S uwait 0xfffff80031d5b500 syz-executor.3 9792 1 790 0 S uwait 0xfffff80079a5df00 syz-executor.0 9791 1 877 0 S uwait 0xfffff80079616500 syz-executor.2 9789 1 821 0 S uwait 0xfffff80031d5b300 syz-executor.3 9788 1 877 0 S uwait 0xfffff800793dcf00 syz-executor.2 9783 1 790 0 S uwait 0xfffff80031eba700 syz-executor.0 9780 1 877 0 S uwait 0xfffff80031bf3500 syz-executor.2 9778 1 790 0 S uwait 0xfffff80031eba300 syz-executor.0 9777 1 877 0 S uwait 0xfffff80031ebd300 syz-executor.2 9773 1 821 0 S uwait 0xfffff800793cb100 syz-executor.3 9772 1 821 0 S uwait 0xfffff80031ce8b00 syz-executor.3 9770 1 790 0 S uwait 0xfffff80015ddf100 syz-executor.0 9767 1 790 0 S uwait 0xfffff80031db1d00 syz-executor.0 9766 1 821 0 S uwait 0xfffff80031df3b00 syz-executor.3 9764 1 821 0 S uwait 0xfffff80031db1100 syz-executor.3 9763 1 877 0 S uwait 0xfffff8007940d900 syz-executor.2 9761 1 877 0 S uwait 0xfffff80015e60900 syz-executor.2 9757 1 790 0 S uwait 0xfffff80031e8f900 syz-executor.0 9755 1 790 0 S uwait 0xfffff8007988e100 syz-executor.0 9751 1 877 0 S uwait 0xfffff80031db1900 syz-executor.2 9750 1 790 0 S uwait 0xfffff800313bd100 syz-executor.0 9749 1 877 0 S uwait 0xfffff800793d7b00 syz-executor.2 9748 1 790 0 S uwait 0xfffff80031bf3300 syz-executor.0 9741 1 877 0 S uwait 0xfffff80031364500 syz-executor.2 9738 1 877 0 S uwait 0xfffff80031364300 syz-executor.2 9117 1 791 0 S uwait 0xfffff80015ce2700 syz-executor.1 9116 1 791 0 S uwait 0xfffff800793cbd00 syz-executor.1 9114 1 791 0 S uwait 0xfffff80031db1b00 syz-executor.1 9111 1 791 0 S uwait 0xfffff800793cb700 syz-executor.1 8391 1 877 0 S uwait 0xfffff80031e8f500 syz-executor.2 8383 1 877 0 S uwait 0xfffff80031e5b900 syz-executor.2 8378 1 877 0 S uwait 0xfffff800793cbf00 syz-executor.2 8371 1 877 0 S uwait 0xfffff80031bf3d00 syz-executor.2 8363 1 877 0 S uwait 0xfffff80015ddf700 syz-executor.2 8358 1 877 0 S uwait 0xfffff80031e5b700 syz-executor.2 8347 1 877 0 S uwait 0xfffff80031b14100 syz-executor.2 8037 1 8037 0 Ss select 0xfffff80031f3d8c0 dhclient 8034 1 8034 0 Ss select 0xfffff80079a9fa40 dhclient 8002 1 8002 65 Ss select 0xfffff800791eb8c0 dhclient 7637 1 821 0 S uwait 0xfffff80031e5bf00 syz-executor.3 7633 1 821 0 S uwait 0xfffff80031364100 syz-executor.3 7487 7485 821 0 SV uwait 0xfffff80031eba100 syz-executor.3 7485 1 821 0 DV ppwait 0xfffff800790bb4e0 syz-executor.3 6286 1 6286 0 Ss select 0xfffff80031f3dbc0 dhclient 6283 1 6283 0 Ss select 0xfffff800314fb8c0 dhclient 6256 1 6256 65 Ss select 0xfffff800792e7ec0 dhclient 5943 1 790 0 SV uwait 0xfffff800793cb900 syz-executor.0 5374 5371 790 0 SV uwait 0xfffff800793d7300 syz-executor.0 5371 1 790 0 DV ppwait 0xfffff800312bdf40 syz-executor.0 5192 1 790 0 S uwait 0xfffff80031eba900 syz-executor.0 5190 1 790 0 S uwait 0xfffff80031e5bb00 syz-executor.0 4637 1 4637 0 Ss select 0xfffff800792e75c0 dhclient 4634 1 4634 0 Ss select 0xfffff80031f3da40 dhclient 4615 1 4615 65 Ss select 0xfffff80031ee25c0 dhclient 3530 1 790 0 S uwait 0xfffff800793d7500 syz-executor.0 3526 1 790 0 S uwait 0xfffff80015e60500 syz-executor.0 3521 1 790 0 S uwait 0xfffff80031ebd100 syz-executor.0 3515 1 790 0 S uwait 0xfffff80031eba500 syz-executor.0 3509 1 790 0 S uwait 0xfffff80031db1500 syz-executor.0 3501 1 790 0 S uwait 0xfffff80031db1300 syz-executor.0 3495 1 790 0 S uwait 0xfffff80031db1f00 syz-executor.0 1446 1 791 0 S uwait 0xfffff80031db1700 syz-executor.1 1440 1 791 0 S uwait 0xfffff80031e8f700 syz-executor.1 1436 1 791 0 S uwait 0xfffff800313bd300 syz-executor.1 1430 1 791 0 S uwait 0xfffff80015ce2d00 syz-executor.1 1427 1 791 0 S uwait 0xfffff80031b14900 syz-executor.1 1422 1 791 0 S uwait 0xfffff80031b14b00 syz-executor.1 1415 1 791 0 S uwait 0xfffff80031e8ff00 syz-executor.1 1399 1 821 0 S uwait 0xfffff80031bf3b00 syz-executor.3 1395 1 821 0 S uwait 0xfffff80031282100 syz-executor.3 1091 1 1091 0 Ss select 0xfffff80031b045c0 dhclient 1088 1 1088 0 Ss select 0xfffff800311e1bc0 dhclient 905 1 905 0 S uwait 0xfffff800313bdf00 syz-executor.2 899 1 899 0 S uwait 0xfffff80015ce0100 syz-executor.2 895 1 895 0 S uwait 0xfffff80031e8fd00 syz-executor.2 877 780 877 0 Rs syz-executor.2 861 0 0 0 DL aiordy 0xfffff80031c83000 [aiod4] 860 0 0 0 DL aiordy 0xfffff80031c83530 [aiod3] 859 0 0 0 DL aiordy 0xfffff80031c83a60 [aiod2] 858 0 0 0 DL aiordy 0xfffff80031283530 [aiod1] 821 780 821 0 Rs syz-executor.3 791 780 791 0 Rs syz-executor.1 790 780 790 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100099 S uwait 0xfffff800153e1300 syz-fuzzer 100118 S uwait 0xfffff80015ce0900 syz-fuzzer 100119 S uwait 0xfffff80015ce0b00 syz-fuzzer 100120 S uwait 0xfffff80015ce0d00 syz-fuzzer 100121 S uwait 0xfffff800313bd900 syz-fuzzer 100122 S uwait 0xfffff80015ce0f00 syz-fuzzer 100123 S kqread 0xfffff80031182900 syz-fuzzer 100124 S uwait 0xfffff800313bdb00 syz-fuzzer 100125 S uwait 0xfffff800313bdd00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e1c0b0 csh 776 694 776 0 Ss select 0xfffff800314fbd40 sshd 760 1 760 0 Ss+ ttyin 0xfffff8001541bcb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aa54b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aa5cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aa94b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aa9cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015aad4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015aadcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a374b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a37cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e1 cron 694 1 694 0 Ss select 0xfffff8003130a140 sshd 507 1 507 0 Ss select 0xfffff800312ba8c0 syslogd 436 1 436 0 Ss select 0xfffff8003128fbc0 devd 435 1 435 65 Ss select 0xfffff8003128fec0 dhclient 350 1 350 0 Ss select 0xfffff8003128fa40 dhclient 347 1 347 0 Ss select 0xfffff80015da2bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015a8d000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100097 D sdflush 0xfffff80015e95ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100086 D launds 0xffffffff82847084 [laundry: dom0] 100087 D umarcl 0xffffffff815d0830 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830e4828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82f163c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004debc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d3dd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d3dd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c4ad00 [thr_0] 100029 D - 0xfffff80004c4ad80 [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 Run CPU 1 [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [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 Run CPU 0 [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 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff8000443a500 [if_io_tqg_0] 100006 D - 0xfffff8000443a100 [if_io_tqg_1] 100007 D - 0xfffff80004c73d00 [if_config_tqg_0] 100008 D - 0xfffff80004c73900 [softirq_0] 100009 D - 0xfffff80004c73500 [softirq_1] 100010 D - 0xfffff80004c73100 [aiod_kick taskq] 100012 D - 0xfffff80004c70900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c70500 [pci_hp taskq] 100015 D - 0xfffff80004c66d00 [inm_free taskq] 100017 D - 0xfffff80004c66500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66100 [thread taskq] 100019 D - 0xfffff80004c63d00 [in6m_free taskq] 100020 D - 0xfffff80004c63900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c63900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c63900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c63900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c63500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c63500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c63500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c63500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c63100 [firmware taskq] 100038 D - 0xfffff80004db8d00 [crypto_0] 100039 D - 0xfffff80004db8d00 [crypto_1] 100055 D - 0xfffff80004db8100 [vtnet0 rxq 0] 100056 D - 0xfffff80015361d00 [vtnet0 txq 0] 100057 D - 0xfffff80015361900 [vtnet0 rxq 1] 100058 D - 0xfffff80015361500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015372300 [virtio_balloon] 100064 D - 0xfffff80015361100 [mca taskq] 100066 D - 0xffffffff81e298a0 [deadlkres] 100074 D - 0xfffff800159c2100 [acpi_task_0] 100075 D - 0xfffff800159c2100 [acpi_task_1] 100076 D - 0xfffff800159c2100 [acpi_task_2] 100077 D - 0xfffff80004db8500 [CAM taskq] db> show all locks Process 18169 (syz-executor.2) thread 0xfffffe009dff0e40 (110784) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8275e010) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:932 Process 12 (intr) thread 0xfffffe00042be740 (100031) exclusive sleep mutex ip6qb (ip6qb) r = 0 (0xfffffe00041c6ef8) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/frag6.c:898 shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff8282dbc0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/frag6.c:894 Process 12 (intr) thread 0xfffffe0055378740 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800312393f0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 filedesc 502 8110K 34363 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 subproc 637 2800K 18501 kobj 328 2624K 488 vtbuf 24 2064K 46 pcb 320 1920K 10598 inodedep 629 1148K 17040 newblk 16 1040K 17515 vfscache 3 1035K 3 acpica 1674 649K 54692 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 kdtrace 713 520K 37177 intr 4 480K 4 bus 990 378K 3485 umtx 858 376K 858 BPF 46 337K 73 dirrem 618 309K 16950 sctp_atcl 274 274K 6450 linker 348 270K 409 sctp_stro 126 252K 2378 freefile 618 232K 16803 DEVFS1 107 214K 124 module 512 192K 512 vnet_data 1 176K 1 tidhash 3 164K 3 sctp_atky 400 150K 9675 pagedep 11 141K 16946 tfo_ccache 1 136K 1 kqueue 311 125K 18185 sem 4 120K 4 pwddesc 309 116K 18171 sctp_athm 274 103K 7261 UMA 270 102K 270 sctp_map 252 95K 4756 audit_evclass 236 89K 294 vmem 3 80K 6 mtx_pool 2 80K 2 DEVFSP 210 79K 12436 temp 35 77K 2966 syncache 1 76K 1 routetbl 127 69K 404 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 xform 132 50K 14726 ithread 99 43K 99 rman 84 42K 425 lltable 46 40K 77 shm 2 40K 5 KTRACE 100 38K 100 taskqueue 60 36K 60 sctp_timw 70 35K 70 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 322 ifnet 7 25K 7 plimit 24 24K 474 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 240387 pfs_nodes 20 20K 20 proc-args 52 20K 693 UART 12 18K 12 session 35 18K 1205 bmsafemap 2 17K 17010 ksem 1 16K 771 rpc 2 16K 2 shmfd 1 16K 592 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 57 vt 11 11K 11 Unitno 29 11K 47 inpcbpolicy 28 11K 8731 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 10 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 57 mount 16 7K 90 osd 17 7K 8059 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 freework 10 5K 16796 freeblks 9 5K 16795 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 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 sctp_stri 3 3K 1834 ipsec 3 3K 3 mkdir 8 3K 33850 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 sctp_ifn 6 3K 14 newdirblk 6 3K 16925 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 70 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 116 crypto 4 2K 684 diradd 4 2K 16991 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 18960 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 entropy 2 1K 47 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 ip6opt 1 1K 74 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 2457 sctp_iter 0 0K 45 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 36 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 dctcp data 0 0K 5 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 17 cubic data 0 0K 24 tcp_do 0 0K 0 tcp_fsb 0 0K 299 cdg data 0 0K 7 htcp data 0 0K 4 vegas data 0 0K 9 mqdata 0 0K 0 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 11160 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 34 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 6 allocindir 0 0K 0 indirdep 0 0K 10 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 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 0 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 17139 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1910 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 2738 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 32 lio 0 0K 8 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 121 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 21307 ioctlops 0 0K 344 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 771 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 3 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 8373 917 842718 0 254 38051840 0 malloc-384 384 36079 71 65919 0 30 13881600 0 malloc-32768 32768 250 6 17179 0 1 8388608 0 malloc-8192 8192 783 10 21709 0 1 6496256 0 malloc-1024 1024 4173 2163 15365 0 16 6488064 0 malloc-1024 1024 650 2354 17069 0 16 3076096 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 9081 519 2241153 0 254 2457600 0 RADIX NODE 144 14246 199 401945 0 62 2080080 0 BUF TRIE 144 182 13286 1034 0 62 1939392 0 UMA Slabs 0 112 14584 29 14584 0 126 1636656 0 malloc-384 384 1684 2246 57139 0 30 1509120 0 tcp_log 416 115 3512 34350 0 254 1508832 0 malloc-512 512 642 2262 17159 0 30 1486848 0 MAP ENTRY 96 14313 345 978250 0 126 1407168 0 mbuf_cluster 2048 600 2 600 0 254 1232896 0 VM OBJECT 264 4196 79 257243 0 30 1128600 0 FFS inode 1160 657 22 17461 0 8 787640 0 malloc-1024 1024 725 43 25971 0 16 786432 0 THREAD 1808 403 26 19005 0 8 775632 0 VMSPACE 2544 278 10 18140 0 4 732672 0 malloc-384 384 1696 44 53644 0 30 668160 0 malloc-384 384 1449 91 70085 0 30 591360 0 malloc-1024 1024 507 21 3448 0 16 540672 0 tcp_bbr_map 128 8 4084 206787 0 126 523776 0 malloc-16384 16384 27 0 27 0 1 442368 0 PROC 1328 308 19 18170 0 8 434256 0 malloc-384 384 1023 17 5654 0 30 399360 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 filedesc0 1072 309 20 18171 0 8 352688 0 ertt_txseginfo 40 1 8786 891435 0 254 351480 0 VNODE 448 695 79 17501 0 30 346752 0 sctp_asoc 2288 126 14 2378 0 254 320320 0 malloc-512 512 511 113 19427 0 30 319488 0 malloc-512 512 69 547 17737 0 30 315392 0 malloc-384 384 746 64 293574 0 30 311040 0 256 Bucket 2048 131 17 18478 0 8 303104 0 malloc-2048 2048 130 16 2566 0 8 299008 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 488 13 515 8047 0 254 257664 0 malloc-2048 2048 120 2 141 0 8 249856 0 malloc-384 384 442 148 61936 0 30 226560 0 DEVCTL 1024 0 216 132 0 0 221184 0 vmem btag 56 3840 108 3840 0 254 221088 0 sctp_ep 1280 145 26 3049 0 254 218880 0 malloc-4096 4096 2 51 2943 0 2 217088 0 malloc-65536 65536 1 2 177 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 socket 944 74 118 13081 0 254 181248 0 malloc-16384 16384 6 5 41 0 1 180224 0 malloc-16384 16384 9 2 14 0 1 180224 0 malloc-8192 8192 18 4 87 0 1 180224 0 FFS2 dinode 256 657 18 17460 0 62 172800 0 malloc-32768 32768 4 1 19 0 1 163840 0 mbuf_packet 256 107 493 23772 0 254 153600 0 S VFS Cache 104 1069 374 18840 0 126 150072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 sctp_raddr 736 141 35 6946 0 254 129536 0 tcpcb 1064 13 106 8047 0 254 126616 0 ksiginfo 112 311 733 1683 0 126 116928 0 32 Bucket 256 251 154 21160 0 62 103680 0 g_bio 408 0 250 8417 0 30 102000 0 128 Bucket 1024 64 31 3219 0 16 97280 0 malloc-8192 8192 9 2 15 0 1 90112 0 malloc-1024 1024 65 23 527 0 16 90112 0 malloc-512 512 167 9 694 0 30 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-512 512 114 54 51674 0 30 86016 0 malloc-512 512 129 31 2350 0 30 81920 0 16 Bucket 144 338 166 4678 0 62 72576 0 malloc-1024 1024 62 6 805 0 16 69632 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 3 5 17142 0 1 65536 0 malloc-2048 2048 11 21 1765 0 8 65536 0 malloc-4096 4096 10 5 340 0 2 61440 0 malloc-4096 4096 8 7 532 0 2 61440 0 TURNSTILE 136 430 11 430 0 62 59976 0 malloc-384 384 114 26 353 0 30 53760 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 232 0 1 49152 0 64 Bucket 512 46 42 12354 0 30 45056 0 Files 80 399 151 54072 0 126 44000 0 clpbuf 2624 0 16 20 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-512 512 68 12 348 0 30 40960 0 malloc-512 512 12 68 1412 0 30 40960 0 pcpu-8 8 4701 419 5046 0 254 40960 0 SLEEPQUEUE 88 430 18 430 0 126 39424 0 tcp_bbr_pcb 832 6 39 4218 0 16 37440 0 NAMEI 1024 0 36 97373 0 16 36864 0 malloc-2048 2048 3 15 152 0 8 36864 0 pipe 744 24 21 767 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 660 0 1 32768 0 malloc-4096 4096 6 2 603 0 2 32768 0 malloc-4096 4096 3 5 450 0 2 32768 0 malloc-2048 2048 16 0 16 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-4096 4096 2 5 11 0 2 28672 0 PWD 32 160 722 17023 0 254 28224 0 KNOTE 160 28 147 223317 0 62 28000 0 malloc-8192 8192 2 1 6 0 1 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 malloc-1024 1024 6 18 2282 0 16 24576 0 sctp_stream_msg_out 112 180 36 1013 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 39 261 3673 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 2 Bucket 32 104 526 4425 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 12 0 1 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 vtnet_tx_hdr 24 0 668 1273857 0 254 16032 0 sctp_chunk 152 15 89 4690 0 254 15808 0 tcp_rack_pcb 832 0 18 299 0 16 14976 0 malloc-1024 1024 9 3 14 0 16 12288 0 ertt 72 13 155 8047 0 126 12096 0 ripcb 488 6 18 303 0 254 11712 0 udplite_inpcb 488 3 21 104 0 254 11712 0 udp_inpcb 488 6 18 277 0 254 11712 0 kenv 258 15 30 1048 0 30 11610 0 unpcb 256 20 25 1259 0 254 11520 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 38 54 1213 0 126 8096 0 rl_entry 40 83 119 83 0 254 8080 0 sctp_laddr 48 0 168 194 0 254 8064 0 tcp_rack_map 112 0 72 462 0 126 8064 0 udpcb 32 9 243 381 0 254 8064 0 4 Bucket 48 7 161 462 0 254 8064 0 sctp_readq 152 3 49 831 0 254 7904 0 AIO 208 1 37 25 0 62 7904 0 AIOCB 552 0 14 42 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 9 53 17 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 itimer 352 0 11 8 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOLIO 272 0 14 4 0 30 3808 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 domainset 40 0 63 8 0 254 2520 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 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 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 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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 0 254 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-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 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