Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xffffffffffffffff fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff81989833 stack pointer = 0x0:0xfffffe0057352360 frame pointer = 0x0:0xfffffe0057352390 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: fffffe007a8ac000 rsi: 0000000000000000 rdx: 0000000001000000 rcx: 0000000000000000 r8: 0000000000000000 r9: 0000000000000001 rax: ffffffffffffffff rbx: fffffe007a8ac044 rbp: fffffe0057352390 r10: 0000000000001450 r11: 0000000000000033 r12: ffffffffffffffff r13: fffffe007a8ac250 r14: fffffe007a8ac000 r15: fffffe007a8ac008 trap number = 12 panic: page fault cpuid = 0 time = 1748763236 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057351b90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057351cf0 vpanic() at vpanic+0x257/frame 0xfffffe0057351eb0 panic() at panic+0xb5/frame 0xfffffe0057351f70 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe00573520b0 trap() at trap+0x78e/frame 0xfffffe0057352290 calltrap() at calltrap+0x8/frame 0xfffffe0057352290 --- trap 0xc, rip = 0xffffffff81989833, rsp = 0xfffffe0057352360, rbp = 0xfffffe0057352390 --- in_pcbremhash_locked() at in_pcbremhash_locked+0x263/frame 0xfffffe0057352390 in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe00573523b0 tcp_close() at tcp_close+0x177/frame 0xfffffe0057352470 tcp_do_segment() at tcp_do_segment+0x1487/frame 0xfffffe0057352750 tcp_input_with_port() at tcp_input_with_port+0x2214/frame 0xfffffe0057352a20 tcp6_input_with_port() at tcp6_input_with_port+0x8e/frame 0xfffffe0057352a60 tcp6_input() at tcp6_input+0x26/frame 0xfffffe0057352a90 ip6_input() at ip6_input+0x2285/frame 0xfffffe0057352cf0 swi_net() at swi_net+0x2b8/frame 0xfffffe0057352d90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe0057352ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057352f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057352f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6e: movq $0,0x25be9d7(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827b0760 .str.27 rsp 0xfffffe0057351cd0 rbp 0xfffffe0057351cf0 rsi 0 rdi 0xffffffff81614619 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0008021780 r13 0xfffffffffffffffe r14 0xffffffff827b0760 .str.27 r15 0 rip 0xffffffff815fe7be kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25be9d7(%rip) db> show proc Process 12 (intr) at 0xfffffe0008008580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b478e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b478e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b488c0 (map 0xffffffff83b488c0) (map.pmap 0xffffffff83b48960) (pmap 0xffffffff83b489d0) threads: 20 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 0 [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: 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 1826 770 770 0 R (threaded) syz-executor 101303 RunQ syz-executor 101328 Run CPU 1 syz-executor 101329 RunQ syz-executor 1825 1824 771 0 S uwait 0xfffffe0078e99080 syz-executor 1824 771 771 0 R (threaded) syz-executor 101224 RunQ syz-executor 101325 S connec 0xfffffe006bce1cda syz-executor 101326 S uwait 0xfffffe0078e98f00 syz-executor 1823 1 771 60928 S uwait 0xfffffe0078e97880 syz-executor 1821 1688 1688 0 R (threaded) syz-executor 101263 RunQ syz-executor 101320 RunQ syz-executor 101321 S uwait 0xfffffe006ec92780 syz-executor 1812 1 1688 0 S uwait 0xfffffe006ec95780 syz-executor 1811 1 771 0 T syz-executor 1798 1 1688 0 S uwait 0xfffffe006ec94000 syz-executor 1786 1 770 0 S uwait 0xfffffe0058cf6d00 syz-executor 1780 1 771 0 S uwait 0xfffffe0078e98080 syz-executor 1771 1 771 0 S uwait 0xfffffe006ec92080 syz-executor 1766 1 771 0 S uwait 0xfffffe0058a6a500 syz-executor 1758 1 771 0 S uwait 0xfffffe0078e97f00 syz-executor 1757 1 770 0 S uwait 0xfffffe0058cf6980 syz-executor 1748 0 0 0 DL - 0xffffffff83cae400 [soaiod4] 1747 0 0 0 DL - 0xffffffff83cae400 [soaiod3] 1746 0 0 0 DL - 0xffffffff83cae400 [soaiod2] 1745 0 0 0 DL - 0xffffffff83cae400 [soaiod1] 1741 1 771 0 S uwait 0xfffffe0058cf6f00 syz-executor 1735 1 770 0 S uwait 0xfffffe0058cf6880 syz-executor 1730 1 770 0 S uwait 0xfffffe0078e99880 syz-executor 1717 1 770 0 S uwait 0xfffffe0058cf6b80 syz-executor 1716 1 771 60928 S uwait 0xfffffe0058cf6a80 syz-executor 1712 1 771 0 S uwait 0xfffffe0078e9a300 syz-executor 1700 1 771 0 S uwait 0xfffffe006ec92980 syz-executor 1699 1 770 0 S uwait 0xfffffe0058cf6680 syz-executor 1698 1 771 0 S uwait 0xfffffe0078e99480 syz-executor 1688 767 1688 0 R syz-executor 1684 1 771 0 S uwait 0xfffffe0058cf6580 syz-executor 1679 1 771 0 S uwait 0xfffffe006ec95a00 syz-executor 1672 1 771 0 S uwait 0xfffffe0078e99680 syz-executor 1670 1 771 0 S uwait 0xfffffe0078e99380 syz-executor 1654 1 769 0 S uwait 0xfffffe0078e98b00 syz-executor 1644 1 769 0 S uwait 0xfffffe0078e9a480 syz-executor 1641 1 770 0 S uwait 0xfffffe000828cf00 syz-executor 1638 1 771 0 S uwait 0xfffffe006ec92280 syz-executor 1629 1 771 0 S uwait 0xfffffe0058cf6e00 syz-executor 1623 1 770 0 S uwait 0xfffffe0078e9a380 syz-executor 1610 1 769 0 S uwait 0xfffffe006ec93080 syz-executor 1606 1 770 0 S uwait 0xfffffe0078e99280 syz-executor 1598 1 769 0 S uwait 0xfffffe0078e9a100 syz-executor 1593 1 771 0 S uwait 0xfffffe006ec95f00 syz-executor 1578 1 769 0 S uwait 0xfffffe0078e9a000 syz-executor 1568 1 769 0 S uwait 0xfffffe006ec92d80 syz-executor 1563 0 0 0 DL mdwait 0xfffffe007a812000 [md2147483391] 1554 1 771 0 S uwait 0xfffffe006ec95680 syz-executor 1547 1 771 0 S uwait 0xfffffe006ec92580 syz-executor 1539 1 770 0 S uwait 0xfffffe0078e99980 syz-executor 1528 1526 1526 0 D tun_con 0xfffffe006e613ca8 ifconfig 1526 767 1526 0 S wait 0xfffffe00548e1ac0 syz-executor 1518 1 770 0 S uwait 0xfffffe006ec94980 syz-executor 1505 1 769 0 S uwait 0xfffffe0078e99580 syz-executor 1497 1 769 0 S uwait 0xfffffe0078e99780 syz-executor 1487 1 768 0 S uwait 0xfffffe006ec95980 syz-executor 1486 1 770 0 S uwait 0xfffffe0077e91f00 syz-executor 1471 1 770 0 S uwait 0xfffffe006ec95880 syz-executor 1455 1 771 0 S uwait 0xfffffe0078e99e80 syz-executor 1452 1 768 0 S uwait 0xfffffe0078e9a200 syz-executor 1438 1 771 0 S uwait 0xfffffe0078e9a580 syz-executor 1432 0 0 0 DL mdwait 0xfffffe007a748000 [md3] 1420 1 771 0 S uwait 0xfffffe0077e91e00 syz-executor 1416 0 0 0 DL mdwait 0xfffffe0079028000 [md2] 1399 1 768 0 S uwait 0xfffffe0078e99c80 syz-executor 1396 0 0 0 DL mdwait 0xfffffe0079027000 [md6] 1380 1 770 0 S uwait 0xfffffe0077e91c00 syz-executor 1377 0 0 0 DL mdwait 0xfffffe0077f91000 [md1] 1363 1 770 0 S uwait 0xfffffe0058cf4480 syz-executor 1351 0 0 0 DL mdwait 0xfffffe006ec90000 [md0] 1345 1 771 0 S uwait 0xfffffe006ec92680 syz-executor 1344 1 768 0 S uwait 0xfffffe0077e91d00 syz-executor 1343 1 768 0 S uwait 0xfffffe0058a6cc80 syz-executor 1334 1 771 0 S uwait 0xfffffe006ec95480 syz-executor 1330 1 768 0 S uwait 0xfffffe006ec93a00 syz-executor 1328 1 770 0 S uwait 0xfffffe0077e91180 syz-executor 1315 1 770 0 S uwait 0xfffffe006ec93480 syz-executor 1307 1 770 0 S uwait 0xfffffe006ec93e80 syz-executor 1299 1 771 0 S uwait 0xfffffe0058cf3f00 syz-executor 1293 1 769 0 SV uwait 0xfffffe0077e92b00 syz-executor 1286 1 770 0 S uwait 0xfffffe0077e91280 syz-executor 1281 1 770 0 S uwait 0xfffffe006ec95580 syz-executor 1274 1 769 0 S uwait 0xfffffe006ec94780 syz-executor 1258 1 769 0 S uwait 0xfffffe0077e92c00 syz-executor 1242 1 771 -1 S uwait 0xfffffe0058cf4380 syz-executor 1241 1 769 0 S uwait 0xfffffe0058a6a300 syz-executor 1229 1 771 0 S umtxn 0xfffffe006ec94200 syz-executor 1225 1 769 0 S uwait 0xfffffe006ec94f00 syz-executor 1221 1 770 0 S uwait 0xfffffe0058cf4d80 syz-executor 1216 1 770 0 S uwait 0xfffffe0058cf4280 syz-executor 1203 1 771 0 S uwait 0xfffffe0058a6b900 syz-executor 1192 1184 1192 0 Ss select 0xfffffe006e622ac0 dhclient 1191 1 771 0 S uwait 0xfffffe006ec94880 syz-executor 1188 1 1188 0 Ss select 0xfffffe006e624340 dhclient 1184 1172 424 65 S select 0xfffffe006e6243c0 dhclient 1183 1 769 0 S uwait 0xfffffe006ec94400 syz-executor 1172 424 424 0 S wait 0xfffffe00548f3040 sh 1147 1 771 0 S uwait 0xfffffe006ec95180 syz-executor 1127 1 769 0 S uwait 0xfffffe0058a6d800 syz-executor 1114 1 768 0 S uwait 0xfffffe0058a6bd80 syz-executor 1113 1 768 0 S uwait 0xfffffe0058cf4880 syz-executor 1110 1 770 0 S uwait 0xfffffe006ec93900 syz-executor 1093 1 768 0 S uwait 0xfffffe006ec92f00 syz-executor 1076 1 770 0 S uwait 0xfffffe006ec94e80 syz-executor 1060 1 768 0 S uwait 0xfffffe0058a6c000 syz-executor 1048 1 769 0 S uwait 0xfffffe0058a6a080 syz-executor 1040 1 770 0 S uwait 0xfffffe0058a6bc00 syz-executor 1028 1 770 0 S uwait 0xfffffe000828ce80 syz-executor 1023 1 769 0 S uwait 0xfffffe006ec95080 syz-executor 1015 1 770 0 S uwait 0xfffffe0058a6a600 syz-executor 1005 1 771 0 S uwait 0xfffffe006ec94100 syz-executor 1000 1 771 0 S uwait 0xfffffe0058a6a400 syz-executor 989 1 768 0 SV uwait 0xfffffe0058a6d700 syz-executor 986 1 768 0 S uwait 0xfffffe0058cf4580 syz-executor 982 1 770 0 S uwait 0xfffffe006ec94b80 syz-executor 979 1 771 0 S uwait 0xfffffe006ec94c80 syz-executor 978 1 768 0 S uwait 0xfffffe0058a6df00 syz-executor 965 1 771 0 S uwait 0xfffffe006ec94a80 syz-executor 962 1 769 0 S uwait 0xfffffe0058a6cf00 syz-executor 951 1 769 0 S uwait 0xfffffe0058a6b300 syz-executor 950 1 771 0 S uwait 0xfffffe0058cf4e80 syz-executor 935 1 768 0 SV uwait 0xfffffe0058a6a900 syz-executor 914 1 768 0 S uwait 0xfffffe006ec95280 syz-executor 901 1 769 0 S uwait 0xfffffe0058a6b200 syz-executor 841 0 0 0 DL aiordy 0xfffffe00548feae0 [aiod4] 840 0 0 0 DL aiordy 0xfffffe00548ff040 [aiod3] 839 0 0 0 DL aiordy 0xfffffe00548ff5a0 [aiod2] 838 0 0 0 DL aiordy 0xfffffe00548ffb00 [aiod1] 835 1 769 0 S uwait 0xfffffe0058a6c100 syz-executor 820 0 0 0 DL (threaded) [so_splice] 100130 D - 0xfffffe006eca3200 [thr_0] 100131 D - 0xfffffe006eca3240 [thr_1] 771 767 771 0 R syz-executor 770 767 770 0 R syz-executor 767 765 765 0 S select 0xfffffe0059e714c0 syz-executor 765 763 765 0 Ss pause 0xfffffe00548e2b90 csh 763 682 763 0 Ss select 0xfffffe0059e71540 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a95cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0059c080b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059c084b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0059c088b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0059c08cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0059c090b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0059c094b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0059c098b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0059c09cb0 getty 738 1 18 0 S+ piperd 0xfffffe006bc53140 logger 737 736 18 0 S+ nanslp 0xffffffff83b9e540 sleep 736 1 18 0 S+ wait 0xfffffe00548e45c0 sh 686 1 686 0 Ss nanslp 0xffffffff83b9e540 cron 682 1 682 0 Ss select 0xfffffe0059e75140 sshd 495 1 495 0 Ss select 0xfffffe0059e71840 syslogd 424 1 424 0 Ss wait 0xfffffe00548085a0 devd 423 1 423 65 Ss select 0xfffffe006e625140 dhclient 338 1 338 0 Ss select 0xfffffe006e625240 dhclient 335 1 335 0 Ss select 0xfffffe0059e717c0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbbda0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cba360 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe005860d0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05380 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100078 RunQ [dom0] 100081 D launds 0xffffffff83ceb304 [laundry: dom0] 100082 D umarcl 0xffffffff81dd02b0 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff8472c700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e6340 [doneq0] 100047 D - 0xffffffff838e62c0 [async] 100076 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce6b40 [crypto] 100044 D crypto_ 0xfffffe00546b2030 [crypto returns 0] 100045 D crypto_ 0xfffffe00546b2080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547e8c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b46f00 [g_event] 100038 D - 0xffffffff83b46f20 [g_up] 100039 D - 0xffffffff83b46f40 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 0 [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce75e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2dff0 [swapper] 100005 D - 0xfffffe0008286900 [softirq_0] 100006 D - 0xfffffe0008286700 [softirq_1] 100007 D - 0xfffffe0008286500 [if_io_tqg_0] 100008 D - 0xfffffe0008286300 [if_io_tqg_1] 100009 D - 0xfffffe0008286100 [if_config_tqg_0] 100010 D - 0xfffffe0007fd1000 [kqueue_ctx taskq] 100011 D - 0xfffffe0007fd0e00 [jail_remove taskq] 100012 D - 0xfffffe0007fd0d00 [bus taskq] 100015 D - 0xfffffe0007fd0a00 [thread taskq] 100017 D - 0xfffffe0007fd0800 [aiod_kick taskq] 100018 D - 0xfffffe0007fd0700 [deferred_unmount ta] 100019 D - 0xfffffe0007fd0600 [inm_free taskq] 100020 D - 0xfffffe0007fd0500 [in6m_free taskq] 100021 D - 0xfffffe0007fd0400 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007fd0100 [firmware taskq] 100041 D - 0xfffffe0007fcfe00 [crypto_0] 100042 D - 0xfffffe0007fcfe00 [crypto_1] 100057 D - 0xfffffe0007fcfc00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007fcfb00 [vtnet0 txq 0] 100059 D - 0xfffffe0007fcfa00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007fcf900 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058583b00 [virtio_balloon] 100066 D - 0xffffffff827b5aa0 [deadlkres] 100070 D - 0xfffffe0058d69700 [acpi_task_0] 100071 D - 0xfffffe0058d69700 [acpi_task_1] 100072 D - 0xfffffe0058d69700 [acpi_task_2] 100074 D - 0xfffffe0007fd1100 [mca taskq] 100075 D - 0xfffffe0007fcfd00 [CAM taskq] 100077 D - 0xfffffe0007fcf800 [ipsec_offload] 100451 D - 0xfffffe0007fd1b00 [system_taskq_0] 100452 D - 0xfffffe0007fd1b00 [system_taskq_1] 100453 D - 0xfffffe0007fd1c00 [system_delay_taskq_] 100454 D - 0xfffffe0007fd1c00 [system_delay_taskq_] 100455 D - 0xfffffe0007fd1e00 [zvol_tq-0_0] 100456 D - 0xfffffe0007fd1e00 [zvol_tq-0_1] 100457 D - 0xfffffe0007fd1e00 [zvol_tq-0_2] 100458 D - 0xfffffe0007fd1e00 [zvol_tq-0_3] 100459 D - 0xfffffe0007fd1e00 [zvol_tq-0_4] 100460 D - 0xfffffe0007fd1e00 [zvol_tq-0_5] 100461 D - 0xfffffe0007fd1e00 [zvol_tq-0_6] 100462 D - 0xfffffe0007fd1e00 [zvol_tq-0_7] 100463 D - 0xfffffe0007fd1e00 [zvol_tq-0_8] 100464 D - 0xfffffe0007fd1e00 [zvol_tq-0_9] 100465 D - 0xfffffe0007fd1e00 [zvol_tq-0_10] 100466 D - 0xfffffe0007fd1e00 [zvol_tq-0_11] 100467 D - 0xfffffe0007fd1e00 [zvol_tq-0_12] 100468 D - 0xfffffe0007fd1e00 [zvol_tq-0_13] 100469 D - 0xfffffe0007fd1e00 [zvol_tq-0_14] 100470 D - 0xfffffe0007fd1e00 [zvol_tq-0_15] 100471 D - 0xfffffe0007fd1e00 [zvol_tq-0_16] 100472 D - 0xfffffe0007fd1e00 [zvol_tq-0_17] 100473 D - 0xfffffe0007fd1e00 [zvol_tq-0_18] 100474 D - 0xfffffe0007fd1e00 [zvol_tq-0_19] 100475 D - 0xfffffe0007fd1e00 [zvol_tq-0_20] 100476 D - 0xfffffe0007fd1e00 [zvol_tq-0_21] 100477 D - 0xfffffe0007fd1e00 [zvol_tq-0_22] 100478 D - 0xfffffe0007fd1e00 [zvol_tq-0_23] 100479 D - 0xfffffe0007fd1e00 [zvol_tq-0_24] 100480 D - 0xfffffe0007fd1e00 [zvol_tq-0_25] 100481 D - 0xfffffe0007fd1e00 [zvol_tq-0_26] 100482 D - 0xfffffe0007fd1e00 [zvol_tq-0_27] 100483 D - 0xfffffe0007fd1e00 [zvol_tq-0_28] 100484 D - 0xfffffe0007fd1e00 [zvol_tq-0_29] 100485 D - 0xfffffe0007fd1e00 [zvol_tq-0_30] 100486 D - 0xfffffe0007fd1e00 [zvol_tq-0_31] 100490 D - 0xfffffe0058d67100 [arc_prune] 100491 D - 0xfffffe0058d67200 [arc_flush_0] 100492 D - 0xfffffe0058d67200 [arc_flush_1] 100509 D - 0xfffffe0008bfe700 [dbu_evict] 100526 D - 0xfffffe0058d67800 [z_vdev_file_0] 100527 D - 0xfffffe0058d67800 [z_vdev_file_1] 100528 D - 0xfffffe0058d67800 [z_vdev_file_2] 100529 D - 0xfffffe0058d67800 [z_vdev_file_3] 100530 D - 0xfffffe0058d67800 [z_vdev_file_4] 100531 D - 0xfffffe0058d67800 [z_vdev_file_5] 100532 D - 0xfffffe0058d67800 [z_vdev_file_6] 100533 D - 0xfffffe0058d67800 [z_vdev_file_7] 100534 D - 0xfffffe0058d67800 [z_vdev_file_8] 100535 D - 0xfffffe0058d67800 [z_vdev_file_9] 100536 D - 0xfffffe0058d67800 [z_vdev_file_10] 100537 D - 0xfffffe0058d67800 [z_vdev_file_11] 100538 D - 0xfffffe0058d67800 [z_vdev_file_12] 100539 D - 0xfffffe0058d67800 [z_vdev_file_13] 100540 D - 0xfffffe0058d67800 [z_vdev_file_14] 100541 D - 0xfffffe0058d67800 [z_vdev_file_15] 100579 D - 0xfffffe0058d67700 [zfsvfs] db> show all locks Process 1826 (syz-executor) thread 0xfffffe00549fb780 (101328) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe007a8a1560) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:229 Process 1821 (syz-executor) thread 0xfffffe007f412780 (101320) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006bcd0980) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4835 Process 1528 (ifconfig) thread 0xfffffe005497a000 (100755) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cbc580) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3014 Process 12 (intr) thread 0xfffffe0008021780 (100033) exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0008249a70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:2717 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe007a8ac020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:1471 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 401 12270K 916 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4220 solaris 2246 3597K 4472 sysctloid 44814 2633K 44926 vtbuf 24 1968K 46 filedesc 216 1724K 1803 kobj 331 1324K 551 newblk 29 1031K 2757 vfscache 3 1025K 3 pcb 177 833K 1269 subproc 347 747K 2015 inodedep 46 529K 1395 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 md_sectors 77 308K 77 vmem 5 274K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 23041 acpica 1674 184K 54432 tidhash 3 141K 3 pagedep 31 136K 826 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 117 117K 136 sem 4 106K 4 gtaskqueue 18 98K 18 kdtrace 473 87K 3158 bus 1002 82K 5074 umtx 624 78K 624 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 525 66K 529 ddb_capture 1 64K 1 CC Mem 312 39K 2730 BPF 27 38K 348 temp 39 38K 2395 shm 2 34K 9 DEVFS3 136 34K 146 sctp_atcl 86 33K 464 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 md_disk 83 27K 111 LRO 22 23K 22 ifaddr 76 21K 79 DEVFS_RULE 56 20K 56 kstat_data 19 19K 19 routetbl 160 19K 484 ufs_mount 4 17K 5 GEOM 103 17K 718 proc 3 17K 3 lltable 52 16K 77 tty 16 16K 16 ithread 90 15K 90 ether_multi 180 15K 225 bus-sc 34 15K 1650 ifnet 8 15K 8 cred 56 14K 886 eventhandler 166 14K 166 devstat 6 13K 6 kenv 95 12K 95 kqueue 173 12K 2514 shmfd 7 11K 89 pwddesc 170 11K 1893 inpcbpolicy 336 11K 3879 CAM queue 5 11K 1528 in6_multi 75 10K 79 taskqueue 93 10K 120 rman 82 10K 447 plimit 25 10K 445 ksem 4 10K 124 rpc 8 9K 8 bmsafemap 3 9K 1317 UART 12 9K 12 sctp_stro 8 8K 81 filemon 1 8K 118 pfs_vncache 1 8K 1 sctp_timw 31 8K 31 audit_evclass 239 8K 301 osd 374 7K 2810 UMA 339 7K 339 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 27 DEVFSP 74 5K 642 pf_ifnet 11 5K 23 sctp_atky 102 5K 556 proc-args 188 5K 2928 tcp_fsb_rack 2 5K 8 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 kcovinfo 54 4K 54 newdirblk 24 3K 793 dirrem 12 3K 1262 selfd 48 3K 96312 terminal 11 3K 11 session 22 3K 45 uidinfo 6 3K 13 sctp_stri 5 3K 14 acpidev 20 3K 20 lockf 22 3K 224 hhook 8 3K 10 clone 9 3K 9 ip6ndp 14 3K 16 pf_rule 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 tun 5 2K 5 Unitno 32 2K 144 in_multi 7 2K 12 CAM XPT 22 2K 543 vnodemarker 3 2K 77 toponodes 6 2K 6 freefile 11 2K 1052 ipsecpolicy 2 2K 2 select 11 2K 63 sctp_athm 86 2K 469 freework 6 2K 1044 mount 25 2K 635 freeblks 5 2K 810 ip6opt 6 2K 35 msi 9 2K 9 netlink 2 2K 113 softdep 1 1K 1 mkdir 8 1K 1586 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 sctp_ifn 7 1K 16 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ipsec 3 1K 3 diradd 6 1K 1283 pfil 6 1K 6 isadev 6 1K 8 pci_link 10 1K 10 crypto 4 1K 212 encap_export_host 12 1K 12 cryptodev 8 1K 563 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_map 16 1K 162 tcp_pcm_rack 1 1K 4 vnodes 1 1K 11 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 ip_msource 3 1K 470 loginclass 3 1K 223 soname 7 1K 4715 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 136 aio 4 1K 9 pmchooks 1 1K 1 filecaps 5 1K 97 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 sctp_aadr 1 1K 5 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 37 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 24 sctp_iter 0 0K 13 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 13 mqdata 0 0K 0 tcp_do_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 222 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 38 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 allocindir 0 0K 0 indirdep 0 0K 137 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 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 MLX5EEPROM 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 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 8 in6_mfilter 0 0K 5 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 313 in_mfilter 0 0K 819 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 24 fadvise 0 0K 0 VN POLL 0 0K 7 statfs 0 0K 293 namei_tracker 0 0K 38 export_host 0 0K 0 cl_savebuf 0 0K 28 lio 0 0K 72 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 19661 ioctlops 0 0K 221 eventfd 0 0K 6 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 422 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 654 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 130 rctl 0 0K 0 cache 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 boottrace 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 108 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 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 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 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 xenstore 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 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 6 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 SIIS driver 0 0K 0 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 mpi3mrbuf 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 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 1225 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8326 1072 18358 0 254 38494208 0 tcp_log 416 5549 3343 26328 0 254 3699072 0 RADIX NODE 152 19558 171 58667 0 62 2998808 0 mbuf 256 9244 673 37837 0 254 2538752 0 malloc-4096 4096 503 1 2942 0 2 2064384 0 malloc-128 128 15201 175 16282 0 126 1968128 0 malloc-16384 16384 110 2 899 0 1 1835008 0 BUF TRIE 152 273 11531 1466 0 62 1794208 0 malloc-384 384 4162 38 4188 0 30 1612800 0 vmem btag 56 23751 120 23751 0 254 1336776 0 UMA Slabs 0 112 11517 33 11517 0 126 1293600 0 sctp_asoc 2256 8 502 81 0 254 1150560 0 zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 13 2 18 0 1 983040 0 FFS inode 1168 647 25 1723 0 8 784896 0 socket 1024 427 337 6379 0 254 782336 0 VM OBJECT 248 2633 103 25967 0 62 678528 0 malloc-256 256 2575 35 4867 0 62 668160 0 sctp_ep 1152 73 438 372 0 254 588672 0 THREAD 1872 302 10 1329 0 8 584064 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 178 0 0 2 467072 0 MAP ENTRY 96 4540 248 100468 0 126 459648 0 tcp_inpcb 1304 316 20 2730 0 8 438144 0 sctp_raddr 736 38 479 121 0 254 380512 0 malloc-2048 2048 175 9 608 0 8 376832 0 256 Bucket 2048 172 12 1593 0 8 376832 0 malloc-4096 4096 88 2 124 0 2 368640 0 malloc-64 64 4960 647 101577 0 254 358848 0 VNODE 440 687 69 1765 0 30 332640 0 malloc-16 16 18705 545 22236 0 254 308000 0 md3 4096 73 1 73 0 2 303104 0 md2 8 37462 130 37462 0 254 300736 0 FPU_save_area 832 304 20 2099 0 16 269568 0 malloc-32 32 7613 325 12321 0 254 254016 0 PROC 1376 169 7 1827 0 8 242176 0 UMA Zones 768 311 3 311 0 16 241152 0 DEVCTL 1024 40 180 167 0 0 225280 0 malloc-128 128 1445 198 28033 0 126 210304 0 malloc-65536 65536 1 2 74 0 1 196608 0 filedesc0 1072 170 12 1893 0 8 195104 0 FFS2 dinode 256 647 43 1722 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 16 500 1867 0 254 165120 0 malloc-32768 32768 2 3 17 0 1 163840 0 malloc-32768 32768 3 2 123 0 1 163840 0 malloc-32768 32768 0 5 63 0 1 163840 0 malloc-4096 4096 34 6 147 0 2 163840 0 malloc-256 256 102 528 4024 0 62 161280 0 malloc-2048 2048 6 66 1095 0 8 147456 0 malloc-1024 1024 136 8 322 0 16 147456 0 S VFS Cache 104 1058 346 2613 0 126 146016 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 2 0 1 131072 0 malloc-65536 65536 1 1 119 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 28 480 1685 0 254 130048 0 ksiginfo 112 161 883 303 0 126 116928 0 UMA Kegs 384 298 5 298 0 30 116352 0 malloc-8192 8192 9 5 133 0 1 114688 0 malloc-384 384 236 34 579 0 30 103680 0 malloc-128 128 718 57 977 0 126 99200 0 malloc-16384 16384 5 1 9 0 1 98304 0 g_bio 408 0 240 10246 0 30 97920 0 VMSPACE 584 138 23 1753 0 16 94024 0 pipe 736 98 23 838 0 16 89056 0 malloc-128 128 352 299 1023 0 126 83328 0 64 Bucket 512 99 61 5532 0 30 81920 0 sctp_readq 152 5 515 5 0 254 79040 0 sctp_chunk 152 25 495 37 0 254 79040 0 Files 80 757 143 17170 0 126 72000 0 malloc-384 384 46 134 1396 0 30 69120 0 malloc-384 384 134 46 1008 0 30 69120 0 128 Bucket 1024 59 8 344 0 16 68608 0 malloc-64 64 724 347 3123 0 254 68544 0 malloc-64 64 684 387 3433 0 254 68544 0 ripcb 376 12 168 751 0 30 67680 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 5 0 1 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 malloc-256 256 182 73 814 0 62 65280 0 malloc-256 256 94 161 1938 0 62 65280 0 malloc-256 256 92 163 2760 0 62 65280 0 32 Bucket 256 95 160 1174 0 62 65280 0 sctp_stream_msg_out 112 1 539 7 0 254 60480 0 malloc-64 64 313 506 20119 0 254 52416 0 malloc-128 128 62 341 4732 0 126 51584 0 malloc-128 128 115 288 4138 0 126 51584 0 malloc-128 128 149 254 269 0 126 51584 0 TURNSTILE 136 313 65 313 0 62 51408 0 malloc-256 256 64 131 1195 0 62 49920 0 malloc-256 256 69 126 202 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 21223 0 16 49152 0 malloc-8192 8192 3 3 77 0 1 49152 0 malloc-2048 2048 3 21 83 0 8 49152 0 malloc-2048 2048 12 12 109 0 8 49152 0 malloc-1024 1024 24 24 1226 0 16 49152 0 malloc-512 512 12 84 323 0 30 49152 0 pcpu-8 8 5441 191 7787 0 254 45056 0 PWD 40 116 995 858 0 254 44440 0 syncache 168 0 264 3 0 254 44352 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-8192 8192 4 1 5 0 1 40960 0 malloc-8192 8192 4 1 87 0 1 40960 0 malloc-4096 4096 6 4 93 0 2 40960 0 cpuset 200 7 185 150 0 62 38400 0 da_ccb 544 0 70 2688 0 16 38080 0 udp_inpcb 408 11 79 358 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 ertt 72 312 192 2730 0 126 36288 0 malloc-64 64 14 553 263 0 254 36288 0 malloc-64 64 244 323 2646 0 254 36288 0 malloc-64 64 0 567 6613 0 254 36288 0 malloc-64 64 131 436 834 0 254 36288 0 tcp_bbr_map 128 0 279 57 0 126 35712 0 malloc-128 128 53 226 237 0 126 35712 0 routing nhops 256 31 104 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 36 99 1088 0 62 34560 0 SLEEPQUEUE 88 313 71 313 0 126 33792 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 26 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 1 7 322 0 2 32768 0 malloc-2048 2048 12 4 27 0 8 32768 0 malloc-2048 2048 9 7 48 0 8 32768 0 malloc-2048 2048 2 14 4 0 8 32768 0 malloc-2048 2048 5 11 196 0 8 32768 0 malloc-1024 1024 2 30 66 0 16 32768 0 malloc-1024 1024 14 18 2381 0 16 32768 0 malloc-1024 1024 8 24 2083 0 16 32768 0 malloc-1024 1024 16 16 23 0 16 32768 0 malloc-512 512 1 63 153 0 30 32768 0 malloc-512 512 2 62 123 0 30 32768 0 malloc-512 512 1 63 72 0 30 32768 0 malloc-512 512 9 55 68 0 30 32768 0 malloc-512 512 3 61 85 0 30 32768 0 malloc-512 512 9 55 10 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ertt_txseginfo 40 0 808 2944 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 4 260 4 0 126 31680 0 PGRP 120 28 236 55 0 126 31680 0 clpbuf 2624 0 12 77 0 4 31488 0 L VFS Cache 320 1 95 91 0 30 30720 0 sctp_laddr 48 0 588 22 0 254 28224 0 rl_entry 48 9 579 19 0 254 28224 0 malloc-32 32 323 559 717 0 254 28224 0 malloc-32 32 443 439 1132 0 254 28224 0 16 Bucket 144 67 129 416 0 62 28224 0 4 Bucket 48 8 580 15 0 254 28224 0 AIO 208 1 132 207 0 62 27664 0 udplite_inpcb 408 1 62 40 0 30 25704 0 malloc-4096 4096 1 5 91 0 2 24576 0 tcp_log_id_bucket 176 3 135 3 0 62 24288 0 rtentry 168 34 110 38 0 62 24192 0 8 Bucket 80 56 244 880 0 126 24000 0 itimer 352 0 66 18 0 30 23232 0 splice 184 0 126 69 0 62 23184 0 malloc-384 384 26 34 107 0 30 23040 0 malloc-384 384 0 60 19 0 30 23040 0 tcp_rack_pcb 1088 1 20 4 0 8 22848 0 domainset 40 0 567 129 0 254 22680 0 Mountpoints 2816 2 6 7 0 4 22528 0 malloc-32 32 53 577 1560 0 254 20160 0 malloc-32 32 135 495 975 0 254 20160 0 malloc-32 32 17 613 7722 0 254 20160 0 malloc-32 32 31 599 3693 0 254 20160 0 2 Bucket 32 81 549 677 0 254 20160 0 KNOTE 160 0 125 186 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 86 0 30 19600 0 AIOCB 552 0 35 335 0 16 19320 0 AIOLIO 272 0 70 36 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 35 0 1 16384 0 malloc-4096 4096 1 3 260 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 5 0 16 16128 0 ipq 56 1 287 2 0 254 16128 0 sctp_asconf_ack 48 4 332 4 0 254 16128 0 malloc-16 16 519 481 3132 0 254 16000 0 kenv 258 17 43 1079 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 arc_buf_hdr_t_full 368 4 29 4 0 30 12144 0 malloc-32 32 9 369 169 0 254 12096 0 vtnet_tx_hdr 24 0 501 3815 0 254 12024 0 malloc-16 16 50 700 350 0 254 12000 0 malloc-16 16 38 712 1308 0 254 12000 0 malloc-16 16 36 714 53 0 254 12000 0 malloc-16 16 232 518 3271 0 254 12000 0 malloc-16 16 4 746 6297 0 254 12000 0 malloc-16 16 23 727 24812 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 swrbuf 2624 0 4 11 0 4 10496 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 40 0 0 3744 0 md2147483391 8 0 0 0 0 254 0 0 zfs_znode_cache 464 0 0 0 0 30 0 0 zap_attr_long_cache 1056 0 0 0 0 8 0 0 zap_name_long 1096 0 0 0 0 8 0 0 zap_attr_cache 288 0 0 0 0 30 0 0 zap_name 328 0 0 0 0 30 0 0 sio_cache_2 168 0 0 0 0 62 0 0 sio_cache_1 152 0 0 0 0 62 0 0 sio_cache_0 136 0 0 0 0 62 0 0 zil_zcw_cache 80 0 0 0 0 126 0 0 zil_lwb_cache 376 0 0 0 0 30 0 0 dbuf_dirty_record_t 368 0 0 0 0 30 0 0 dmu_buf_impl_t 376 0 0 0 0 30 0 0 arc_buf_t 32 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 dnode_t 968 0 0 0 0 16 0 0 sa_cache 272 0 0 0 0 30 0 0 abd_chunk 4096 0 0 0 0 2 0 0 zio_buf_comb_16777216 16777216 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_262144 262144 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_data_buf_12288 12288 0 0 0 0 1 0 0 zio_buf_12288 12288 0 0 0 0 1 0 0 zio_data_buf_8192 8192 0 0 0 0 1 0 0 zio_buf_8192 8192 0 0 0 0 1 0 0 zio_data_buf_6144 6144 0 0 0 0 1 0 0 zio_buf_6144 6144 0 0 0 0 1 0 0 zio_data_buf_4096 4096 0 0 0 0 2 0 0 zio_buf_4096 4096 0 0 0 0 2 0 0 zio_data_buf_3072 3072 0 0 0 0 4 0 0 zio_buf_3072 3072 0 0 0 0 4 0 0 zio_data_buf_2048 2048 0 0 0 0 8 0 0 zio_buf_2048 2048 0 0 0 0 8 0 0 zio_data_buf_1536 1536 0 0 0 0 8 0 0 zio_buf_1536 1536 0 0 0 0 8 0 0 zio_data_buf_1024 1024 0 0 0 0 16 0 0 zio_buf_1024 1024 0 0 0 0 16 0 0 zio_data_buf_512 512 0 0 0 0 30 0 0 zio_buf_512 512 0 0 0 0 30 0 0 zio_link_cache 48 0 0 0 0 254 0 0 zio_cache 1216 0 0 0 0 8 0 0 ddt_log_entry_trad_cache 328 0 0 0 0 30 0 0 ddt_log_entry_flat_cache 144 0 0 0 0 62 0 0 ddt_entry_trad_cache 368 0 0 0 0 30 0 0 ddt_entry_flat_cache 184 0 0 0 0 62 0 0 ddt_cache 29240 0 0 0 0 1 0 0 brt_entry_cache 168 0 0 0 0 62 0 0 metaslab_alloc_trace_cache 72 0 0 0 0 126 0 0 zfs_btree_leaf_cache 4096 0 0 0 0 2 0 0 reference_cache 48 0 0 0 0 254 0 0 taskq_zone 160 0 0 0 0 62 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 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 256 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 UDP mappings 104 0 0 0 0 126 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 384 0 0 0 0 1 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 sctp_asconf 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 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 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 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 db> show all tcpcbs/l tcpcb at 0xfffffe007a8a1540 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe007a8a16c8 t_timers: 0xfffffe007a8a1708 t_state: 0 (TCPS_CLOSED) t_flags: 0x100002a0 (TF_REQ_SCALE, TF_REQ_TSTMP, TF_SACK_PERMIT, TF_LRD) t_flags2: 0x8 (TF2_LOG_AUTO) snd_una: 0x00000000 snd_max: 0x00000000 snd_nxt: 0x00000000 snd_up: 0x00000000 snd_wl1: 0x00000000 snd_wl2: 0x00000000 iss: 0x00000000 irs: 0x00000000 rcv_nxt: 0x00000000 rcv_adv: 0x00000000 rcv_wnd: 0 rcv_up: 0x00000000 snd_wnd: 0 snd_cwnd: 1073725440 snd_ssthresh: 1073725440 snd_recover: 0x00000000 t_rcvtime: 2147432446 t_startime: 0 t_rttime: 0 t_rtsq: 0x00000000 t_rxtcur: 100 t_maxseg: 536 t_srtt: 0 t_rttvar: 400 t_rxtshift: 0 t_rttmin: 3 t_rttupdated: 0 max_sndwnd: 0 t_softerror: 0 t_oobflags: 0x0 () t_iobc: 0x00 snd_scale: 0 rcv_scale: 0 request_r_scale: 0 ts_recent: 0 ts_recent_age: 0 ts_offset: 0 last_ack_sent: 0x00000000 snd_cwnd_prev: 0 snd_ssthresh_prev: 0 snd_recover_prev: 0x00000000 t_badrxtwin: 0 snd_numholes: 0 snd_holes first: 0 snd_fack: 0x00000000 rcv_numsacks: 0 t_rttlow: 0 rfbuf_ts: 0 rfbuf_cnt: 0 t_fb.tfb_tcp_block_name: freebsd t_cc.name: cubic _t_logstate: 1 (TCP_LOG_STATE_TAIL) t_lognum: 1 t_loglimit: 5000 t_logsn: 1 tcpcb at 0xfffffe007a8ac000 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe007a8ac188 t_timers: 0xfffffe007a8ac1c8 t_state: 2 (TCPS_SYN_SENT) t_flags: 0x10000ab0 (TF_SENTFIN, TF_REQ_SCALE, TF_REQ_TSTMP, TF_SACK_PERMIT, TF_NEEDFIN, TF_LRD) t_flags2: 0xa (TF2_PLPMTU_PMTUD, TF2_LOG_AUTO) snd_una: 0xbf25f33e snd_max: 0xbf25f340 snd_nxt: 0xbf25f340 snd_up: 0xbf25f33e snd_wl1: 0x00000000 snd_wl2: 0x00000000 iss: 0xbf25f33e irs: 0x00000000 rcv_nxt: 0x00000000 rcv_adv: 0x0000ffff rcv_wnd: 81620 rcv_up: 0x00000000 snd_wnd: 4096 snd_cwnd: 1073725440 snd_ssthresh: 1073725440 snd_recover: 0xbf25f33e t_rcvtime: 2147432417 t_startime: 0 t_rttime: 2147432417 t_rtsq: 0xbf25f33e t_rxtcur: 100 t_maxseg: 16324 t_srtt: 0 t_rttvar: 400 t_rxtshift: 0 t_rttmin: 3 t_rttupdated: 0 max_sndwnd: 0 t_softerror: 0 t_oobflags: 0x0 () t_iobc: 0x00 snd_scale: 0 rcv_scale: 0 request_r_scale: 6 ts_recent: 0 ts_recent_age: 0 ts_offset: 1583713136 last_ack_sent: 0x00000000 snd_cwnd_prev: 0 snd_ssthresh_prev: 0 snd_recover_prev: 0x00000000 t_badrxtwin: 0 snd_numholes: 0 snd_holes first: 0 snd_fack: 0x00000000 rcv_numsacks: 0 t_rttlow: 0 rfbuf_ts: 88692 rfbuf_cnt: 0 t_fb.tfb_tcp_block_name: freebsd t_cc.name: cubic _t_logstate: 1 (TCP_LOG_STATE_TAIL) t_lognum: 6 t_loglimit: 5000 t_logsn: 6