Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x1b8 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8148fea4 stack pointer = 0x28:0xfffffe0053fbecb0 frame pointer = 0x28:0xfffffe0053fbecf0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi1: netisr 0) rdi: 00000000000001b8 rsi: 0000000000000001 rdx: 0000000000000000 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000020000000000 rax: fffffe00033eee30 rbx: 00000000000001a0 rbp: fffffe0053fbecf0 FreeBSD/amd64r10: 0000000000000000 r11: 00000000000000bf r12: 00000000000001a0 (ci-freebsd-mair13: 0000000000000004 r14: 00000000000001b8 r15: fffffe00542ac560 trap number = 12 panic: page fault cpuid = 1 time = 1686314516 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053fbe490 kdb_backtrace() at kdb_backtrace+0xd1/frame 0xfffffe0053fbe5f0 vpanic() at vpanic+0x252/frame 0xfffffe0053fbe6d0 panic() at panic+0xb5/frame 0xfffffe0053fbe790 trap_fatal() at trap_fatal+0x7ed/frame 0xfffffe0053fbe8b0 trap_pfault() at trap_pfault+0x182/frame 0xfffffe0053fbe9f0 trap() at trap+0x5e1/frame 0xfffffe0053fbebe0 calltrap() at calltrap+0x8/frame 0xfffffe0053fbebe0 --- trap 0xc, rip = 0xffffffff8148fea4, rsp = 0xfffffe0053fbecb0, rbp = 0xfffffe0053fbecf0 --- __mtx_assert() at __mtx_assert+0x114/frame 0xfffffe0053fbecf0 sorwakeup_locked() at sorwakeup_locked+0x36/frame 0xfffffe0053fbed30 sctp_add_to_readq() at sctp_add_to_readq+0x717/frame 0xfffffe0053fbedd0 sctp_queue_data_to_stream() at sctp_queue_data_to_stream+0x74e/frame 0xfffffe0053fbef70 sctp_process_data() at sctp_process_data+0x2b59/frame 0xfffffe0053fbf660 sctp_common_input_processing() at sctp_common_input_processing+0x1a06/frame 0xfffffe0053fbf880 sctp6_input_with_port() at sctp6_input_with_port+0x598/frame 0xfffffe0053fbfa50 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0053fbfa70 ip6_input() at ip6_input+0x22da/frame 0xfffffe0053fbfcd0 swi_net() at swi_net+0x2ed/frame 0xfffffe0053fbfd70 ithread_loop() at ithread_loop+0x4ee/frame 0xfffffe0053fbfef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053fbff30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fbff30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x6b: movq $0,0x2145b4a(%rip) 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 0xffffffff815bb766 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0053fbe5d0 rbp 0xfffffe0053fbe5f0 rsi 0 rdi 0xffffffff815bb7c8 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xbf r12 0 r13 0xfffffe00542ac560 r14 0xffffffff8269cb40 .str.26 r15 0xffffffff8269cb40 .str.26 rip 0xffffffff815ab54b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x2145b4a(%rip) db> show proc Process 12 (intr) at 0xfffffe00541d9580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836a9040 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836a9040 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff836a9fe0 (map 0xffffffff836a9fe0) (map.pmap 0xffffffff836aa0a0) (pmap 0xffffffff836aa110) threads: 22 100016 I [swi5: fast taskq] 100019 I [swi6: task queue] 100020 I [swi6: Giant taskq] 100031 Run CPU 1 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 RunQ [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 1727 785 785 0 LE *sctp-tc 0xfffffe0074047900 syz-executor.3 1318 0 0 0 DL aiordy 0xfffffe006e33e040 [aiod4] 1317 0 0 0 DL aiordy 0xfffffe00740a5020 [aiod3] 1316 0 0 0 DL aiordy 0xfffffe00745d8ac0 [aiod2] 1315 0 0 0 DL aiordy 0xfffffe00745d8560 [aiod1] 1169 1 785 0 S uwait 0xfffffe006e380a80 syz-executor.3 1164 1 779 0 S uwait 0xfffffe006e1f9c80 syz-executor.0 1163 1 780 0 S uwait 0xfffffe006e381900 syz-executor.1 1158 1 779 0 S uwait 0xfffffe006e1f9e80 syz-executor.0 1153 1 785 0 S uwait 0xfffffe006e1f9180 syz-executor.3 1151 1 779 0 S uwait 0xfffffe006e380d80 syz-executor.0 1111 1 780 0 S uwait 0xfffffe006e381200 syz-executor.1 1106 1 780 0 S umtxn 0xfffffe006e380580 syz-executor.1 1102 1 780 0 S uwait 0xfffffe006e381a00 syz-executor.1 1098 1 780 0 S uwait 0xfffffe006e1f9980 syz-executor.1 1095 1 780 0 S uwait 0xfffffe006e380b80 syz-executor.1 1091 1 780 0 S uwait 0xfffffe006e1f9880 syz-executor.1 1088 1 780 0 S uwait 0xfffffe006e1f9780 syz-executor.1 1082 1 780 0 S uwait 0xfffffe0058b8bc80 syz-executor.1 1079 1 780 0 S uwait 0xfffffe006e380980 syz-executor.1 1076 1 779 0 S uwait 0xfffffe006e380680 syz-executor.0 1075 1 780 0 S uwait 0xfffffe006e380780 syz-executor.1 1071 1 780 0 S uwait 0xfffffe0058b8b480 syz-executor.1 1067 1 779 0 S uwait 0xfffffe006e382480 syz-executor.0 1066 1 780 0 S uwait 0xfffffe006e382380 syz-executor.1 1065 1 781 0 S uwait 0xfffffe006e382280 syz-executor.2 1062 1 779 0 S uwait 0xfffffe006e381600 syz-executor.0 1061 1 780 0 S uwait 0xfffffe006e380c80 syz-executor.1 1058 1 779 0 S uwait 0xfffffe006e381c00 syz-executor.0 1057 1 780 0 S uwait 0xfffffe006e381b00 syz-executor.1 1053 1 779 0 S uwait 0xfffffe006e381800 syz-executor.0 1051 1 781 0 S uwait 0xfffffe006e381700 syz-executor.2 1050 1 780 0 S uwait 0xfffffe006e1fa600 syz-executor.1 1046 1 779 0 S uwait 0xfffffe006e381500 syz-executor.0 1044 1 780 0 S uwait 0xfffffe006e381e00 syz-executor.1 1043 1 779 0 S uwait 0xfffffe006e381f00 syz-executor.0 1039 1 779 0 S uwait 0xfffffe006e382180 syz-executor.0 1038 1 780 0 S uwait 0xfffffe006e1fae00 syz-executor.1 1034 1 779 0 S uwait 0xfffffe006e1fa500 syz-executor.0 1033 1 780 0 S uwait 0xfffffe006e1fa300 syz-executor.1 1030 1 781 0 S uwait 0xfffffe0058b8b980 syz-executor.2 1029 1 780 0 S uwait 0xfffffe006e1fa400 syz-executor.1 1028 1 779 0 S uwait 0xfffffe0058b8bb80 syz-executor.0 1023 1 779 0 S uwait 0xfffffe006e1fa100 syz-executor.0 1021 1 781 0 S uwait 0xfffffe0058b8b580 syz-executor.2 1020 1 780 0 S umtxn 0xfffffe006e381d00 syz-executor.1 1017 1 780 0 S uwait 0xfffffe006e1fa200 syz-executor.1 1014 1 779 0 S uwait 0xfffffe0058b8b380 syz-executor.0 1013 1 780 0 S uwait 0xfffffe006e382580 syz-executor.1 1009 1 781 0 S uwait 0xfffffe006e1fad00 syz-executor.2 1007 1 780 0 S uwait 0xfffffe006e1faa00 syz-executor.1 1004 1 779 0 S uwait 0xfffffe0058be8500 syz-executor.0 1003 1 780 0 S uwait 0xfffffe006e382680 syz-executor.1 999 1 780 0 S uwait 0xfffffe0058be8400 syz-executor.1 997 1 779 0 S uwait 0xfffffe006e1fa900 syz-executor.0 996 1 780 0 S uwait 0xfffffe0058b8bd80 syz-executor.1 993 1 779 0 S uwait 0xfffffe0058b8ba80 syz-executor.0 992 1 781 0 S uwait 0xfffffe0058bec680 syz-executor.2 989 1 780 0 S uwait 0xfffffe006e1faf00 syz-executor.1 988 1 779 0 S uwait 0xfffffe006e1fa800 syz-executor.0 984 1 780 0 S uwait 0xfffffe006e1fa700 syz-executor.1 983 1 779 0 S uwait 0xfffffe0058be8600 syz-executor.0 979 1 779 0 S uwait 0xfffffe006ca16a80 syz-executor.0 978 1 781 0 S uwait 0xfffffe0058be8300 syz-executor.2 976 1 779 0 S uwait 0xfffffe0058b8b680 syz-executor.0 974 1 779 0 S uwait 0xfffffe0058b8b880 syz-executor.0 973 1 780 0 S uwait 0xfffffe0058b8b780 syz-executor.1 969 1 779 0 S uwait 0xfffffe0058becb80 syz-executor.0 968 1 780 0 S uwait 0xfffffe006e1fb080 syz-executor.1 964 1 781 0 S uwait 0xfffffe0058be8200 syz-executor.2 963 1 779 0 S uwait 0xfffffe006e1fac00 syz-executor.0 961 1 780 0 S uwait 0xfffffe0058b8be80 syz-executor.1 954 1 779 0 S uwait 0xfffffe0058be8100 syz-executor.0 950 1 779 0 S uwait 0xfffffe0058be8000 syz-executor.0 946 1 779 0 S uwait 0xfffffe0058becc80 syz-executor.0 945 1 781 0 S uwait 0xfffffe006e1fb480 syz-executor.2 939 1 781 0 S uwait 0xfffffe006e1fb580 syz-executor.2 938 1 779 0 S uwait 0xfffffe0058be8a00 syz-executor.0 935 1 779 0 S uwait 0xfffffe0058bec580 syz-executor.0 932 1 779 0 S uwait 0xfffffe0058be9600 syz-executor.0 926 1 781 0 S uwait 0xfffffe006e1fb180 syz-executor.2 925 1 779 0 S uwait 0xfffffe0058be8800 syz-executor.0 920 1 779 0 S uwait 0xfffffe006e1fb380 syz-executor.0 916 1 779 0 S uwait 0xfffffe0058becd80 syz-executor.0 911 1 779 0 S uwait 0xfffffe0058bec480 syz-executor.0 907 1 781 0 S uwait 0xfffffe006ca15c80 syz-executor.2 905 1 779 0 S uwait 0xfffffe0058be8700 syz-executor.0 900 1 781 0 S uwait 0xfffffe005883af00 syz-executor.2 898 1 779 0 S uwait 0xfffffe006ca15880 syz-executor.0 894 1 779 0 S uwait 0xfffffe006e1fb280 syz-executor.0 893 1 781 0 S uwait 0xfffffe006ca15b80 syz-executor.2 887 1 779 0 S uwait 0xfffffe0058bece80 syz-executor.0 884 1 781 0 S uwait 0xfffffe006ca16380 syz-executor.2 883 1 779 0 S uwait 0xfffffe0058bec880 syz-executor.0 876 1 781 0 S uwait 0xfffffe0058bec980 syz-executor.2 875 1 779 0 S uwait 0xfffffe006ca15080 syz-executor.0 873 1 779 0 S uwait 0xfffffe0058be9000 syz-executor.0 870 1 779 0 S uwait 0xfffffe006ca15e80 syz-executor.0 864 1 779 0 S uwait 0xfffffe006ca16d80 syz-executor.0 863 1 781 0 S umtxn 0xfffffe0058bec780 syz-executor.2 862 1 781 0 S uwait 0xfffffe0058beca80 syz-executor.2 859 1 779 0 S uwait 0xfffffe006ca15d80 syz-executor.0 854 1 779 0 S uwait 0xfffffe006ca15980 syz-executor.0 850 1 779 0 S uwait 0xfffffe006ca16200 syz-executor.0 843 1 779 0 S uwait 0xfffffe006ca15a80 syz-executor.0 842 1 781 0 S uwait 0xfffffe0058be9100 syz-executor.2 836 1 779 0 S uwait 0xfffffe005883c080 syz-executor.0 825 1 779 0 S uwait 0xfffffe0058be8e80 syz-executor.0 817 1 779 0 S uwait 0xfffffe005765a300 syz-executor.0 814 1 779 0 S uwait 0xfffffe006ca16300 syz-executor.0 811 804 811 0 Ss select 0xfffffe006ca15340 dhclient 808 1 808 0 Ss select 0xfffffe006ca15540 dhclient 804 797 430 65 S select 0xfffffe006ca15640 dhclient 797 430 430 0 S wait 0xfffffe0057bae5a0 sh 785 776 785 0 Rs syz-executor.3 781 776 781 0 Ss piperd 0xfffffe0058c46888 syz-executor.2 780 776 780 0 Ss piperd 0xfffffe0058c5a6c0 syz-executor.1 779 776 779 0 Ss piperd 0xfffffe0058c44e38 syz-executor.0 776 774 774 0 S (threaded) syz-fuzzer 100092 S wait 0xfffffe0057baf060 syz-fuzzer 100117 S uwait 0xfffffe0058be9200 syz-fuzzer 100118 S uwait 0xfffffe0058be9300 syz-fuzzer 100119 S wait 0xfffffe0057baf060 syz-fuzzer 100120 S uwait 0xfffffe0058be9500 syz-fuzzer 100121 S uwait 0xfffffe006ca17000 syz-fuzzer 100122 S uwait 0xfffffe006ca17100 syz-fuzzer 100123 S wait 0xfffffe0057baf060 syz-fuzzer 100124 S wait 0xfffffe0057baf060 syz-fuzzer 100125 S uwait 0xfffffe006ca16000 syz-fuzzer 100126 S uwait 0xfffffe006ca16100 syz-fuzzer 100138 S kqread 0xfffffe0058f5f800 syz-fuzzer 100139 S uwait 0xfffffe006ca16580 syz-fuzzer 774 772 774 0 Ss pause 0xfffffe00541dabb0 csh 772 688 772 0 Ss select 0xfffffe006ca16440 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057665cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057b5ecb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057b5f0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057b5f4b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057b5f8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057b5fcb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057b600b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057b604b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057b608b0 getty 692 1 692 0 Ss nanslp 0xffffffff836d2801 cron 688 1 688 0 Ss select 0xfffffe006ca17b40 sshd 501 1 501 0 Ds bo_wwai 0xfffffe006cd4ef68 syslogd 430 1 430 0 Ss wait 0xfffffe0057bacac0 devd 429 1 429 65 Ss select 0xfffffe0058be9840 dhclient 344 1 344 0 Ss select 0xfffffe006ca168c0 dhclient 341 1 341 0 Ss select 0xfffffe006ca17cc0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0057183ae0 [vnlru] 16 0 0 0 DL syncer 0xffffffff837d4d20 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff837d3340 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe005407b0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff8380ac00 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff837feab8 [dom0] 100080 D launds 0xffffffff837feac4 [laundry: dom0] 100081 D umarcl 0xffffffff81d23e50 [uma] 7 0 0 0 DL - 0xffffffff83496e28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84321310 [pf purge] 5 0 0 0 DL waiting 0xffffffff841581c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83479340 [doneq0] 100045 D - 0xffffffff834792c0 [async] 100076 D - 0xffffffff83479140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0054383c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff837fa360 [crypto] 100041 D crypto_ 0xfffffe005408ce30 [crypto returns 0] 100042 D crypto_ 0xfffffe005408ce80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836a8620 [g_event] 100036 D - 0xffffffff836a8640 [g_up] 100037 D - 0xffffffff836a8660 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100016 I [swi5: fast taskq] 100019 I [swi6: task queue] 100020 I [swi6: Giant taskq] 100031 Run CPU 1 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 RunQ [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe00541da040 [init] 10 0 0 0 DL audit_w 0xffffffff837fada0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836a9040 [swapper] 100005 D - 0xfffffe0054297100 [if_io_tqg_0] 100006 D - 0xfffffe0054297000 [if_io_tqg_1] 100007 D - 0xfffffe0054296e00 [if_config_tqg_0] 100008 D - 0xfffffe0054296d00 [softirq_0] 100009 D - 0xfffffe0054296c00 [softirq_1] 100010 D - 0xfffffe00085ff300 [linuxkpi_irq_wq] 100011 D - 0xfffffe00085ff100 [thread taskq] 100012 D - 0xfffffe00085fee00 [inm_free taskq] 100013 D - 0xfffffe00085fec00 [aiod_kick taskq] 100014 D - 0xfffffe00085fea00 [deferred_unmount ta] 100015 D - 0xfffffe00085fe800 [in6m_free taskq] 100017 D - 0xfffffe00085fe400 [kqueue_ctx taskq] 100018 D - 0xfffffe00085fe200 [pci_hp taskq] 100021 D - 0xfffffe00085fdb00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085fdb00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085fdb00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085fdb00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085fd600 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085fd600 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085fd600 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085fd600 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085fcb00 [firmware taskq] 100038 D - 0xfffffe00085fc600 [crypto_0] 100039 D - 0xfffffe00085fc600 [crypto_1] 100055 D - 0xfffffe00570bd900 [vtnet0 rxq 0] 100056 D - 0xfffffe00570bd800 [vtnet0 txq 0] 100057 D - 0xfffffe00570bd700 [vtnet0 rxq 1] 100058 D - 0xfffffe00570bd600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005715f300 [virtio_balloon] 100066 D - 0xffffffff826a1a80 [deadlkres] 100070 D - 0xfffffe0057a87500 [acpi_task_0] 100071 D - 0xfffffe0057a87500 [acpi_task_1] 100072 D - 0xfffffe0057a87500 [acpi_task_2] 100073 D - 0xfffffe000798f100 [mca taskq] 100075 D - 0xfffffe00570be100 [CAM taskq] db> show all locks Process 1727 (syz-executor.3) thread 0xfffffe00741c6020 (101275) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe006e0628c0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3341 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0054041140) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3340 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe006e0628e0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3339 Process 501 (syslogd) thread 0xfffffe0058f08020 (100108) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006cd4ee70) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3551 Process 12 (intr) thread 0xfffffe00542ac560 (100031) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe00747941a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:4862 exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffffe006e062900) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:4890 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe007455b340) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2138 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4218 4324K 4246 sysctloid 34801 2051K 34872 vtbuf 24 1968K 46 filedesc 222 1772K 1863 kobj 326 1304K 488 newblk 146 1061K 1532 vfscache 3 1025K 3 pcb 268 943K 1912 inodedep 821 820K 890 subproc 332 687K 1911 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 268K 7 dirrem 795 199K 823 acpica 1674 184K 57877 pagedep 119 158K 827 tidhash 3 141K 3 tfo_ccache 1 128K 1 IP reass 1 128K 1 linker 324 127K 353 vnet_data 1 112K 1 DEVFS1 109 109K 126 sem 4 106K 4 freefile 691 87K 717 bus 988 81K 5135 kdtrace 408 73K 3046 mtx_pool 2 72K 2 umtx 550 69K 550 NFSD srvcache 3 68K 3 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 508 64K 508 temp 36 53K 2031 sctp_atcl 140 53K 973 BPF 22 36K 65 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 4 msg 4 30K 4 kbdmux 6 28K 6 gtaskqueue 18 26K 18 DEVFS_RULE 56 20K 56 CC Mem 78 20K 601 ifaddr 67 19K 69 sctp_stro 17 17K 81 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 routetbl 128 16K 411 newdirblk 116 15K 815 bus-sc 34 15K 1648 lltable 44 14K 44 eventhandler 157 13K 157 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kqueue 157 12K 1805 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 pwddesc 154 10K 1734 in6_multi 65 9K 65 rpc 4 9K 4 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 pfs_vncache 1 8K 1 bmsafemap 1 8K 857 shmfd 1 8K 3 audit_evclass 237 8K 297 sctp_timw 28 7K 28 taskqueue 63 7K 63 cred 25 7K 590 sglist 5 7K 5 CAM DEV 3 6K 510 sctp_atky 157 6K 1064 plimit 21 6K 364 pfs_nodes 20 5K 20 ufs_dirhash 24 5K 24 proc-args 178 5K 2821 UMA 267 5K 267 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 993 acpisem 28 4K 28 diradd 27 4K 856 hhook 15 4K 17 kcovinfo 52 4K 52 session 25 4K 36 mkdir 24 3K 1630 inpcbpolicy 88 3K 923 terminal 11 3K 11 clone 9 3K 9 uidinfo 3 3K 42 sctp_athm 140 3K 974 lockf 20 3K 33 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 indirdep 8 2K 10 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 49 sctp_ifa 13 2K 14 selfd 26 2K 36484 osd 83 2K 614 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 31 tun 7 2K 7 NFSD session 1 1K 1 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 625 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 sctp_map 34 1K 162 sctp_stri 1 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 biobuf 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 procdesc 2 1K 8 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 853 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 netlink 1 1K 1 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 aio 4 1K 4 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 5025 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 38 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 freework 1 1K 717 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 72 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 318 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 146 sctp_mcore 0 0K 0 sctp_socko 0 0K 305 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 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 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 ixl 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 NFSCL open 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 NFSCL owner 0 0K 0 xenbus 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 vm_fictitious 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 UMAHash 0 0K 0 DEVFS4 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 17 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 freeblks 0 0K 716 freefrag 0 0K 2 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 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 6 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 BACKLIGHT 0 0K 0 LRO 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 ath_hal 0 0K 0 statfs 0 0K 1054 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 2 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 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 twsbuf 0 0K 0 tcp_log_dev 0 0K 29 lio 0 0K 0 acl 0 0K 0 midi buffers 0 0K 0 mbuf_tag 0 0K 0 ktls 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 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14942 ioctlops 0 0K 183 eventfd 0 0K 3 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 667 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1396479 0 254 38494208 0 mbuf 256 8833 829 2103585 0 254 2473472 0 RADIX NODE 144 15280 171 72585 0 62 2224944 0 malloc-16384 16384 111 7 930 0 1 1933312 0 BUF TRIE 144 194 11622 578 0 62 1701504 0 malloc-128 128 12544 73 12859 0 126 1614976 0 malloc-384 384 4150 20 4152 0 30 1601280 0 malloc-4096 4096 326 10 647 0 2 1376256 0 UMA Slabs 0 112 11067 15 11067 0 126 1241184 0 sctp_asoc 2264 17 493 81 0 254 1154640 0 VM OBJECT 264 3904 116 43719 0 30 1061280 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17479 56 17479 0 254 981960 0 socket 960 415 601 3250 0 254 975360 0 FFS inode 1160 612 32 1330 0 8 747040 0 MAP ENTRY 96 7064 370 135961 0 126 713664 0 malloc-4096 4096 158 6 2350 0 2 671744 0 sctp_ep 1176 122 388 891 0 254 599760 0 malloc-8192 8192 5 67 151 0 1 589824 0 pbuf 2624 0 198 0 0 2 519552 0 THREAD 1824 252 23 1311 0 8 501600 0 malloc-2048 2048 124 100 1416 0 8 458752 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 17 500 81 0 254 380512 0 VNODE 448 653 103 1373 0 30 338688 0 256 Bucket 2048 147 13 5970 0 8 327680 0 malloc-384 384 821 19 890 0 30 322560 0 malloc-2048 2048 8 136 515 0 8 294912 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3802 293 3836 0 254 262080 0 malloc-256 256 928 77 1725 0 62 257280 0 PROC 1376 154 22 1733 0 8 242176 0 FPU_save_area 832 254 34 6556 0 16 239616 0 malloc-16 16 14491 259 15209 0 254 236000 0 DEVCTL 1024 21 199 149 0 0 225280 0 tcp_log 416 0 513 1087 0 254 213408 0 tcp_inpcb 1304 78 84 601 0 8 211248 0 malloc-65536 65536 1 2 63 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 filedesc0 1072 155 27 1734 0 8 195104 0 malloc-256 256 208 542 1722 0 62 192000 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5400 270 6292 0 254 181440 0 malloc-128 128 1126 269 26919 0 126 178560 0 FFS2 dinode 256 612 78 1329 0 62 176640 0 S VFS Cache 104 1005 399 1948 0 126 146016 0 malloc-65536 65536 0 2 126 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 120 8 138 0 16 131072 0 unpcb 256 219 291 1410 0 254 130560 0 malloc-256 256 363 147 4586 0 62 130560 0 mbuf_packet 256 21 487 1088 0 254 130048 0 ksiginfo 112 161 883 5517 0 126 116928 0 malloc-384 384 160 140 995 0 30 115200 0 malloc-128 128 818 81 3361 0 126 115072 0 malloc-4096 4096 27 1 38 0 2 114688 0 ertt_txseginfo 40 2426 200 7548 0 254 105040 0 128 Bucket 1024 56 39 609 0 16 97280 0 malloc-256 256 212 163 1445 0 62 96000 0 UMA Kegs 384 226 7 226 0 30 89472 0 pipe 728 22 99 622 0 16 88088 0 VMSPACE 520 134 31 1714 0 16 85800 0 malloc-64 64 640 683 38886 0 254 84672 0 Files 80 570 480 12280 0 126 84000 0 tcp_bbr_map 128 336 315 538 0 126 83328 0 malloc-384 384 177 33 545 0 30 80640 0 malloc-8192 8192 8 1 34 0 1 73728 0 64 Bucket 512 85 51 3712 0 30 69632 0 malloc-64 64 525 546 1622 0 254 68544 0 malloc-128 128 289 238 365 0 126 67456 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 g_bio 408 4 146 5070 0 30 61200 0 sctp_stream_msg_out 112 50 490 51 0 254 60480 0 malloc-64 64 335 484 15295 0 254 52416 0 malloc-128 128 244 159 1931 0 126 51584 0 malloc-128 128 215 188 652 0 126 51584 0 malloc-256 256 160 35 660 0 62 49920 0 malloc-256 256 77 118 615 0 62 49920 0 32 Bucket 256 75 120 1930 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 18064 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 12 0 1 49152 0 malloc-1024 1024 10 38 1542 0 16 49152 0 malloc-512 512 7 89 50 0 30 49152 0 pcpu-8 8 4800 832 5257 0 254 45056 0 PWD 40 119 992 903 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 276 39 276 0 62 42840 0 sctp_readq 152 1 259 1 0 254 39520 0 sctp_chunk 152 1 259 1 0 254 39520 0 udp_inpcb 424 6 84 187 0 30 38160 0 da_ccb 544 1 69 1392 0 16 38080 0 malloc-64 64 59 508 833 0 254 36288 0 malloc-64 64 434 133 4311 0 254 36288 0 malloc-64 64 131 436 484 0 254 36288 0 malloc-32 32 556 578 2496 0 254 36288 0 tcp_rack_map 128 0 279 45 0 126 35712 0 malloc-128 128 28 251 122 0 126 35712 0 malloc-128 128 59 220 3535 0 126 35712 0 ripcb 392 2 88 84 0 30 35280 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 53 0 30 34560 0 malloc-256 256 84 51 1029 0 62 34560 0 malloc-256 256 41 94 445 0 62 34560 0 SLEEPQUEUE 88 276 108 276 0 126 33792 0 tcp_rack_pcb 1024 0 32 159 0 16 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 0 2 160 0 1 32768 0 malloc-8192 8192 2 2 106 0 1 32768 0 malloc-4096 4096 5 3 11 0 2 32768 0 malloc-4096 4096 5 3 8 0 2 32768 0 malloc-2048 2048 3 13 15 0 8 32768 0 malloc-2048 2048 3 13 211 0 8 32768 0 malloc-2048 2048 1 15 97 0 8 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 3 13 194 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 1 31 17 0 16 32768 0 malloc-1024 1024 21 11 239 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 17 15 17 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-512 512 0 64 15 0 30 32768 0 malloc-512 512 4 60 54 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 KNOTE 160 28 172 48030 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 clpbuf 2624 0 12 23 0 4 31488 0 tcp_bbr_pcb 832 1 35 33 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 148 0 254 28224 0 16 Bucket 144 66 130 319 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 8 Bucket 80 82 268 1179 0 126 28000 0 AIO 208 0 133 6 0 62 27664 0 udplite_inpcb 424 2 61 51 0 30 26712 0 PGRP 88 25 251 36 0 126 24288 0 rl_entry 40 45 561 45 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 malloc-384 384 23 37 45 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 tcp_inpcb ports 32 3 627 60 0 254 20160 0 udp_inpcb ports 32 3 627 69 0 254 20160 0 ertt 72 78 202 601 0 126 20160 0 malloc-32 32 119 511 888 0 254 20160 0 malloc-32 32 169 461 1909 0 254 20160 0 malloc-32 32 33 597 768 0 254 20160 0 malloc-32 32 2 628 108 0 254 20160 0 malloc-32 32 32 598 2807 0 254 20160 0 2 Bucket 32 96 534 685 0 254 20160 0 AIOCB 552 0 35 70 0 16 19320 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-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-4096 4096 1 3 1058 0 2 16384 0 malloc-2048 2048 5 3 7 0 8 16384 0 malloc-512 512 2 30 120 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 2 30 18 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 1 667 698455 0 254 16032 0 malloc-16 16 546 454 3528 0 254 16000 0 kenv 258 15 45 1037 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-32 32 13 365 56 0 254 12096 0 malloc-16 16 16 734 108 0 254 12000 0 malloc-16 16 40 710 1359 0 254 12000 0 malloc-16 16 54 696 326 0 254 12000 0 malloc-16 16 188 562 3282 0 254 12000 0 malloc-16 16 8 742 8 0 254 12000 0 malloc-16 16 32 718 26379 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 0 1 3 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 344 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 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 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 netlink 2048 0 0 0 0 8 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 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 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 232 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 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-64 64 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