Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xffffffffffffffff fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff8199d333 stack pointer = 0x0:0xfffffe0056b4f360 frame pointer = 0x0:0xfffffe0056b4f390 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: fffffe0077b21000 rsi: 0000000000000000 rdx: 0000000001000000 rcx: 0000000000000000 r8: 0000000000000000 r9: 0000000000000001 rax: ffffffffffffffff rbx: fffffe0077b21044 rbp: fffffe0056b4f390 r10: 0000000000001450 r11: 0000000000000033 r12: ffffffffffffffff r13: fffffe0077b21250 r14: fffffe0077b21000 r15: fffffe0077b21008 trap number = 12 panic: page fault cpuid = 1 time = 18 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056b4eb90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056b4ecf0 vpanic() at vpanic+0x257/frame 0xfffffe0056b4eeb0 panic() at panic+0xb5/frame 0xfffffe0056b4ef70 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0056b4f0b0 trap() at trap+0x78e/frame 0xfffffe0056b4f290 calltrap() at calltrap+0x8/frame 0xfffffe0056b4f290 --- trap 0xc, rip = 0xffffffff8199d333, rsp = 0xfffffe0056b4f360, rbp = 0xfffffe0056b4f390 --- in_pcbremhash_locked() at in_pcbremhash_locked+0x263/frame 0xfffffe0056b4f390 in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe0056b4f3b0 tcp_close() at tcp_close+0x177/frame 0xfffffe0056b4f470 tcp_do_segment() at tcp_do_segment+0x144f/frame 0xfffffe0056b4f750 tcp_input_with_port() at tcp_input_with_port+0x2214/frame 0xfffffe0056b4fa20 tcp6_input_with_port() at tcp6_input_with_port+0x8e/frame 0xfffffe0056b4fa60 tcp6_input() at tcp6_input+0x26/frame 0xfffffe0056b4fa90 ip6_input() at ip6_input+0x2285/frame 0xfffffe0056b4fcf0 swi_net() at swi_net+0x2b8/frame 0xfffffe0056b4fd90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe0056b4fef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056b4ff30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056b4ff30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6e: movq $0,0x25bb007(%rip) 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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827cb000 .str.27 rsp 0xfffffe0056b4ecd0 rbp 0xfffffe0056b4ecf0 rsi 0 rdi 0xffffffff8161b809 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007821780 r13 0xfffffffffffffffd r14 0xffffffff827cb000 .str.27 r15 0 rip 0xffffffff8160538e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bb007(%rip) db> show proc Process 12 (intr) at 0xfffffe0007808580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b4a900 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b4a900 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b4b8e0 (map 0xffffffff83b4b8e0) (map.pmap 0xffffffff83b4b980) (pmap 0xffffffff83b4b9f0) threads: 20 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 1 [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 1474 764 764 0 T (threaded) syz-executor 100648 s syz-executor 101051 Run CPU 0 syz-executor 101052 RunQ syz-executor 1466 766 766 0 R (threaded) syz-executor 101039 RunQ syz-executor 101040 S connec 0xfffffe0077bf00da syz-executor 101042 S uwait 0xfffffe0078d09180 syz-executor 1464 1 766 0 S uwait 0xfffffe006e5a7100 syz-executor 1455 1 765 60929 SV uwait 0xfffffe0078d09380 syz-executor 1454 1 765 0 S uwait 0xfffffe006e5a8d00 syz-executor 1451 1 764 0 S uwait 0xfffffe00584ff300 syz-executor 1446 1 766 0 S uwait 0xfffffe006e5a8680 syz-executor 1441 1 764 0 S uwait 0xfffffe00598ff880 syz-executor 1438 1 764 0 S uwait 0xfffffe00598ffe80 syz-executor 1437 1 764 0 S uwait 0xfffffe00598ff180 syz-executor 1431 1 764 0 S uwait 0xfffffe006e5aa500 syz-executor 1414 1412 1412 0 D tun_con 0xfffffe006ddee828 ifconfig 1412 763 1412 0 S wait 0xfffffe00540ec5c0 syz-executor 1406 1 764 0 S uwait 0xfffffe0058502a00 syz-executor 1404 1 766 0 S uwait 0xfffffe006e5a7400 syz-executor 1385 0 0 0 DL mdwait 0xfffffe0078d00000 [md5] 1378 1 766 0 S uwait 0xfffffe006e5aa700 syz-executor 1373 1 767 0 S uwait 0xfffffe00584ff700 syz-executor 1365 1 765 0 S uwait 0xfffffe00584ffb80 syz-executor 1363 1 766 0 S uwait 0xfffffe00584ffc80 syz-executor 1352 1 765 0 S uwait 0xfffffe00584ff780 syz-executor 1349 1 1349 0 S uwait 0xfffffe006e5a7880 syz-executor 1346 1 767 0 S uwait 0xfffffe00584ffa80 syz-executor 1337 1 767 0 S uwait 0xfffffe00584ff400 syz-executor 1335 1 766 0 S uwait 0xfffffe00584ff200 syz-executor 1322 1 766 0 S uwait 0xfffffe0007788e80 syz-executor 1294 1 765 0 S uwait 0xfffffe006e5a8980 syz-executor 1289 1 765 0 S uwait 0xfffffe006e5a8080 syz-executor 1286 0 0 0 DL mdwait 0xfffffe007806e000 [md4] 1284 1 767 0 SV uwait 0xfffffe0058500500 syz-executor 1276 0 0 0 DL mdwait 0xfffffe0078061000 [md3] 1271 1 764 0 S uwait 0xfffffe006e5aaf00 syz-executor 1240 1 764 0 S uwait 0xfffffe006e5ab700 syz-executor 1236 0 0 0 DL - 0xffffffff83b4bda0 [accounting] 1234 1 767 0 S uwait 0xfffffe005814c700 syz-executor 1228 1 764 0 S uwait 0xfffffe005814ce80 syz-executor 1208 1 766 0 S uwait 0xfffffe006e5a8e00 syz-executor 1204 1 764 0 S uwait 0xfffffe005814ca80 syz-executor 1186 1 767 60928 S uwait 0xfffffe00584ff500 syz-executor 1172 1170 765 0 S uwait 0xfffffe006e5aab00 syz-executor 1171 1170 765 0 S uwait 0xfffffe0058502b00 syz-executor 1170 1 765 0 SV wait 0xfffffe0054161ac0 syz-executor 1164 1 767 0 S uwait 0xfffffe00598fcd00 syz-executor 1162 0 0 0 DL mdwait 0xfffffe0077b50000 [md2] 1159 0 0 0 DL mdwait 0xfffffe006e476000 [md2147483646] 1157 1 764 0 S uwait 0xfffffe005814c980 syz-executor 1142 1 766 0 S uwait 0xfffffe005814cc80 syz-executor 1139 1 766 0 S uwait 0xfffffe006e5a8780 syz-executor 1126 1 764 0 S uwait 0xfffffe005814cd80 syz-executor 1125 1 766 0 S uwait 0xfffffe006e5ab400 syz-executor 1115 1105 1115 0 Ss select 0xfffffe006e5ab0c0 dhclient 1109 1 1109 0 Ss select 0xfffffe006e5a81c0 dhclient 1105 1096 424 65 S select 0xfffffe00584ff040 dhclient 1096 424 424 0 S wait 0xfffffe00540ebb00 sh 1090 1 766 0 S uwait 0xfffffe005814cb80 syz-executor 1087 1 764 0 SV uwait 0xfffffe006e5aa400 syz-executor 1084 1 767 0 S uwait 0xfffffe00598fca00 syz-executor 1082 1 767 0 S uwait 0xfffffe0058502900 syz-executor 1071 1 764 0 S uwait 0xfffffe006e5a8b80 syz-executor 1059 1 767 0 S uwait 0xfffffe0058502e00 syz-executor 1053 1 765 0 S uwait 0xfffffe006e5a8e80 syz-executor 1038 1 765 0 S uwait 0xfffffe006e5ab600 syz-executor 1014 0 0 0 DL mdwait 0xfffffe006e42c000 [md1] 1012 0 0 0 DL mdwait 0xfffffe0077aaa000 [md0] 1009 1 767 0 S uwait 0xfffffe00598fcb00 syz-executor 975 1 767 0 S uwait 0xfffffe00598fda80 syz-executor 972 1 767 60929 S uwait 0xfffffe00598ff280 syz-executor 970 1 767 60928 S uwait 0xfffffe00598fee00 syz-executor 967 1 767 0 S uwait 0xfffffe006e5aa000 syz-executor 965 0 0 0 DL (threaded) [so_splice] 100300 D - 0xfffffe00585b0980 [thr_0] 100301 D - 0xfffffe00585b09c0 [thr_1] 960 1 959 0 SV uwait 0xfffffe00598ff580 syz-executor 937 1 767 0 S uwait 0xfffffe00598fef00 syz-executor 928 1 766 0 S uwait 0xfffffe005814c780 syz-executor 923 1 766 0 S uwait 0xfffffe006e5ab500 syz-executor 921 1 765 0 SV uwait 0xfffffe00598fd900 syz-executor 915 0 0 0 DL - 0xffffffff83cb1600 [soaiod4] 914 0 0 0 DL - 0xffffffff83cb1600 [soaiod3] 913 0 0 0 DL - 0xffffffff83cb1600 [soaiod2] 912 0 0 0 DL - 0xffffffff83cb1600 [soaiod1] 897 1 765 0 S uwait 0xfffffe0058502700 syz-executor 887 1 767 0 S uwait 0xfffffe0058502d00 syz-executor 883 1 764 0 S uwait 0xfffffe0058502800 syz-executor 877 1 766 0 S uwait 0xfffffe006e5ab800 syz-executor 812 0 0 0 DL aiordy 0xfffffe0054106b00 [aiod4] 811 0 0 0 DL aiordy 0xfffffe00540eaae0 [aiod3] 810 0 0 0 DL aiordy 0xfffffe00540ea580 [aiod2] 809 0 0 0 DL aiordy 0xfffffe00540e05c0 [aiod1] 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss sigsusp 0xfffffe00540ddb70 csh 759 682 759 0 Ss select 0xfffffe00598feb40 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00593fb0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00593fb4b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00593fb8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00593fbcb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00593fc0b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00593fc4b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00593fc8b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00593fccb0 getty 738 1 18 0 S+ piperd 0xfffffe00597e69e0 logger 737 736 18 0 S+ nanslp 0xffffffff83ba1581 sleep 736 1 18 0 S+ wait 0xfffffe00540085a0 sh 686 1 686 0 Ss nanslp 0xffffffff83ba1581 cron 682 1 682 0 Ss select 0xfffffe00598fc4c0 sshd 495 1 495 0 Rs syslogd 424 1 424 0 Ss wait 0xfffffe0007809b00 devd 423 1 423 65 Ss select 0xfffffe00598fc640 dhclient 338 1 338 0 Ss select 0xfffffe00598fcec0 dhclient 335 1 335 0 Ss select 0xfffffe00598fd040 dhclient 17 0 0 0 DL syncer 0xffffffff83cbf020 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007828040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cbd560 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0007a7c8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d08480 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cee548 [dom0] 100081 D launds 0xffffffff83cee554 [laundry: dom0] 100082 D umarcl 0xffffffff81de6fa0 [uma] 7 0 0 0 DL - 0xffffffff8391ecd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844da980 [pf purge] 5 0 0 0 DL waiting 0xffffffff848f7700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e9340 [doneq0] 100047 D - 0xffffffff838e92c0 [async] 100076 D - 0xffffffff838e9140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce9e00 [crypto] 100044 D crypto_ 0xfffffe0057d69030 [crypto returns 0] 100045 D crypto_ 0xfffffe0057d69080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0053fed088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b49f20 [g_event] 100038 D - 0xffffffff83b49f40 [g_up] 100039 D - 0xffffffff83b49f60 [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 1 [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 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83cea8a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c38ff0 [swapper] 100005 D - 0xfffffe0053ebf100 [softirq_0] 100006 D - 0xfffffe0053ebf000 [softirq_1] 100007 D - 0xfffffe0053ebee00 [if_io_tqg_0] 100008 D - 0xfffffe0053ebed00 [if_io_tqg_1] 100009 D - 0xfffffe0053ebec00 [if_config_tqg_0] 100010 D - 0xfffffe00083ff000 [kqueue_ctx taskq] 100011 D - 0xfffffe00083fee00 [jail_remove taskq] 100012 D - 0xfffffe00083fed00 [bus taskq] 100015 D - 0xfffffe00083fea00 [thread taskq] 100017 D - 0xfffffe00083fe800 [aiod_kick taskq] 100018 D - 0xfffffe00083fe700 [deferred_unmount ta] 100019 D - 0xfffffe00083fe600 [inm_free taskq] 100020 D - 0xfffffe00083fe500 [in6m_free taskq] 100021 D - 0xfffffe00083fe400 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083fe300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083fe300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083fe300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083fe300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083fe200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083fe200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083fe200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083fe200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083fe000 [firmware taskq] 100041 D - 0xfffffe00083fdd00 [crypto_0] 100042 D - 0xfffffe00083fdd00 [crypto_1] 100057 D - 0xfffffe0057e37c00 [vtnet0 rxq 0] 100058 D - 0xfffffe0057e37b00 [vtnet0 txq 0] 100059 D - 0xfffffe0057e37a00 [vtnet0 rxq 1] 100060 D - 0xfffffe0057e37900 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057e3a680 [virtio_balloon] 100066 D - 0xffffffff827d03a1 [deadlkres] 100070 D - 0xfffffe0058583c00 [acpi_task_0] 100071 D - 0xfffffe0058583c00 [acpi_task_1] 100072 D - 0xfffffe0058583c00 [acpi_task_2] 100074 D - 0xfffffe00083ff100 [mca taskq] 100075 D - 0xfffffe00083fdb00 [CAM taskq] 100077 D - 0xfffffe0058583a00 [ipsec_offload] 100769 D - 0xfffffe0058584c00 [system_taskq_0] 100770 D - 0xfffffe0058584c00 [system_taskq_1] 100771 D - 0xfffffe0058584b00 [system_delay_taskq_] 100772 D - 0xfffffe0058584b00 [system_delay_taskq_] 100773 D - 0xfffffe0058584a00 [zvol_tq-0_0] 100774 D - 0xfffffe0058584a00 [zvol_tq-0_1] 100775 D - 0xfffffe0058584a00 [zvol_tq-0_2] 100776 D - 0xfffffe0058584a00 [zvol_tq-0_3] 100777 D - 0xfffffe0058584a00 [zvol_tq-0_4] 100778 D - 0xfffffe0058584a00 [zvol_tq-0_5] 100779 D - 0xfffffe0058584a00 [zvol_tq-0_6] 100780 D - 0xfffffe0058584a00 [zvol_tq-0_7] 100781 D - 0xfffffe0058584a00 [zvol_tq-0_8] 100782 D - 0xfffffe0058584a00 [zvol_tq-0_9] 100783 D - 0xfffffe0058584a00 [zvol_tq-0_10] 100784 D - 0xfffffe0058584a00 [zvol_tq-0_11] 100785 D - 0xfffffe0058584a00 [zvol_tq-0_12] 100786 D - 0xfffffe0058584a00 [zvol_tq-0_13] 100787 D - 0xfffffe0058584a00 [zvol_tq-0_14] 100788 D - 0xfffffe0058584a00 [zvol_tq-0_15] 100789 D - 0xfffffe0058584a00 [zvol_tq-0_16] 100790 D - 0xfffffe0058584a00 [zvol_tq-0_17] 100791 D - 0xfffffe0058584a00 [zvol_tq-0_18] 100792 D - 0xfffffe0058584a00 [zvol_tq-0_19] 100793 D - 0xfffffe0058584a00 [zvol_tq-0_20] 100794 D - 0xfffffe0058584a00 [zvol_tq-0_21] 100795 D - 0xfffffe0058584a00 [zvol_tq-0_22] 100796 D - 0xfffffe0058584a00 [zvol_tq-0_23] 100797 D - 0xfffffe0058584a00 [zvol_tq-0_24] 100798 D - 0xfffffe0058584a00 [zvol_tq-0_25] 100799 D - 0xfffffe0058584a00 [zvol_tq-0_26] 100800 D - 0xfffffe0058584a00 [zvol_tq-0_27] 100801 D - 0xfffffe0058584a00 [zvol_tq-0_28] 100802 D - 0xfffffe0058584a00 [zvol_tq-0_29] 100803 D - 0xfffffe0058584a00 [zvol_tq-0_30] 100804 D - 0xfffffe0058584a00 [zvol_tq-0_31] 100808 D - 0xfffffe0078782000 [arc_prune] 100809 D - 0xfffffe0078781e00 [arc_flush_0] 100810 D - 0xfffffe0078781e00 [arc_flush_1] 100842 D - 0xfffffe0078781900 [dbu_evict] 100864 D - 0xfffffe0058584e00 [z_vdev_file_0] 100865 D - 0xfffffe0058584e00 [z_vdev_file_1] 100866 D - 0xfffffe0058584e00 [z_vdev_file_2] 100867 D - 0xfffffe0058584e00 [z_vdev_file_3] 100868 D - 0xfffffe0058584e00 [z_vdev_file_4] 100869 D - 0xfffffe0058584e00 [z_vdev_file_5] 100870 D - 0xfffffe0058584e00 [z_vdev_file_6] 100871 D - 0xfffffe0058584e00 [z_vdev_file_7] 100872 D - 0xfffffe0058584e00 [z_vdev_file_8] 100873 D - 0xfffffe0058584e00 [z_vdev_file_9] 100874 D - 0xfffffe0058584e00 [z_vdev_file_10] 100875 D - 0xfffffe0058584e00 [z_vdev_file_11] 100876 D - 0xfffffe0058584e00 [z_vdev_file_12] 100877 D - 0xfffffe0058584e00 [z_vdev_file_13] 100878 D - 0xfffffe0058584e00 [z_vdev_file_14] 100879 D - 0xfffffe0058584e00 [z_vdev_file_15] 100898 D - 0xfffffe0078781600 [zfsvfs] db> show all locks Process 1414 (ifconfig) thread 0xfffffe00541c5000 (100970) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cbf800) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3000 Process 12 (intr) thread 0xfffffe0007821780 (100033) exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0007a49a10) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:2717 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0077b21020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:1471 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 425 12684K 742 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4222 solaris 2246 3597K 4472 sysctloid 44931 2640K 45160 vtbuf 24 1968K 46 kobj 331 1324K 569 filedesc 138 1099K 1136 newblk 176 1068K 3449 vfscache 3 1025K 3 pcb 54 686K 481 subproc 285 579K 1625 inodedep 54 532K 1109 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 274K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 69272 acpica 1674 184K 54432 tidhash 3 141K 3 pagedep 28 135K 571 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 117 117K 135 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 kdtrace 394 75K 2530 mtx_pool 3 74K 3 umtx 560 70K 560 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 526 66K 530 ddb_capture 1 64K 1 temp 36 40K 2462 BPF 26 38K 101 shm 2 34K 15 DEVFS3 136 34K 147 hostcache 1 32K 1 msg 4 30K 4 md_disk 10 29K 22 kbdmux 6 28K 6 filemon 3 24K 43 routetbl 150 22K 610 DEVFS_RULE 56 20K 56 kstat_data 19 19K 19 ifaddr 66 19K 69 LRO 18 19K 18 GEOM 110 18K 784 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 CC Mem 125 16K 1825 ithread 90 15K 90 bus-sc 34 15K 1650 lltable 45 14K 55 cred 49 14K 399 eventhandler 166 14K 166 ether_multi 159 13K 279 ifnet 7 13K 7 devstat 6 13K 6 md_sectors 3 12K 4 shmfd 10 12K 23 kenv 95 12K 95 plimit 28 11K 363 CAM queue 5 11K 1528 taskqueue 93 10K 120 rman 82 10K 447 ksem 4 10K 9 rpc 8 9K 8 in6_multi 65 9K 73 bmsafemap 2 9K 970 kqueue 130 9K 2273 pwddesc 130 9K 1515 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 pf_ifnet 21 7K 49 UMA 340 7K 341 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 inpcbpolicy 162 6K 2537 ufs_dirhash 24 5K 36 DEVFSP 72 5K 326 dirrem 17 5K 879 vt 11 5K 11 pf_table 2 4K 42 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 crypto 11 4K 95 proc-args 145 4K 2586 osd 187 4K 1907 indirdep 14 4K 443 acpisem 28 4K 28 mount 23 4K 1224 sctp_atcl 8 3K 144 selfd 48 3K 89503 kcovinfo 45 3K 45 terminal 11 3K 11 session 22 3K 45 newdirblk 21 3K 517 uidinfo 6 3K 15 lockf 24 3K 155 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 in_multi 8 2K 25 ip6ndp 12 2K 14 freework 8 2K 1001 Unitno 28 2K 174 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 freefile 12 2K 748 tun 4 2K 4 vnodemarker 3 2K 65 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 82 cryptodev 19 2K 379 ip6opt 6 2K 60 freeblks 5 2K 619 msi 9 2K 9 netlink 2 2K 103 sctp_stro 1 1K 4 softdep 1 1K 1 diradd 8 1K 899 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_timw 3 1K 3 sctp_ifn 6 1K 14 ipsec 3 1K 3 mkdir 6 1K 1034 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 8 pci_link 10 1K 10 encap_export_host 12 1K 12 ip_msource 8 1K 28 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 frag6 4 1K 5 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_atky 9 1K 151 vnodes 1 1K 9 procdesc 2 1K 12 loginclass 4 1K 6 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_moptions 3 1K 33 in_mfilter 4 1K 65 filedesc_to_leader 3 1K 6 soname 6 1K 4180 sctp_athm 8 1K 145 pf_rule 1 1K 18 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 7 pmchooks 1 1K 1 filecaps 5 1K 95 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 3 entropy 2 1K 35 acpiintr 1 1K 1 sctp_map 2 1K 8 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 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 16 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 sctp_stri 0 0K 2 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 8 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 16 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 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 462 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 32 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 184 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 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 11 in6_mfilter 0 0K 10 tcplog 0 0K 0 tcp_hwpace 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 25 fadvise 0 0K 0 VN POLL 0 0K 8 statfs 0 0K 218 namei_tracker 0 0K 71 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 94 lio 0 0K 68 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 22514 ioctlops 0 0K 180 eventfd 0 0K 10 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 460 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 665 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 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 120 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 8 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 203 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 8331 1067 19624 0 254 38494208 0 tcp_log 416 7468 5240 37000 0 254 5286528 0 mbuf 256 8934 984 524344 0 254 2539008 0 mbuf_cluster 2048 762 254 794 0 254 2080768 0 malloc-128 128 14951 53 15132 0 126 1920512 0 BUF TRIE 152 325 11479 2888 0 62 1794208 0 RADIX NODE 152 10715 408 48471 0 62 1690696 0 malloc-384 384 4163 37 4188 0 30 1612800 0 malloc-4096 4096 332 4 811 0 2 1376256 0 UMA Slabs 0 112 11614 8 11614 0 126 1301664 0 malloc-16384 16384 69 5 566 0 1 1212416 0 sctp_asoc 2256 1 509 4 0 254 1150560 0 vmem btag 56 19357 122 19357 0 254 1090824 0 zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0 malloc-65536 65536 14 2 19 0 1 1048576 0 socket 1024 335 681 4367 0 254 1040384 0 FFS inode 1168 615 29 1379 0 8 752192 0 malloc-256 256 2275 155 4455 0 62 622080 0 malloc-4096 4096 140 4 2069 0 2 589824 0 sctp_ep 1152 7 504 139 0 254 588672 0 VM OBJECT 248 2126 114 21900 0 62 555520 0 THREAD 1860 263 17 1054 0 8 520800 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-64 64 5509 2366 96644 0 254 504000 0 pbuf 2624 0 178 0 0 2 467072 0 256 Bucket 2048 185 7 3205 0 8 393216 0 sctp_raddr 736 1 516 4 0 254 380512 0 malloc-2048 2048 109 67 953 0 8 360448 0 malloc-8192 8192 12 30 59 0 1 344064 0 MAP ENTRY 96 3250 278 76683 0 126 338688 0 VNODE 440 654 102 1420 0 30 332640 0 malloc-16 16 18561 439 21583 0 254 304000 0 tcp_inpcb 1304 128 97 1825 0 8 293400 0 UMA Zones 768 312 2 313 0 16 241152 0 FPU_save_area 832 265 23 1505 0 16 239616 0 malloc-32 32 7251 183 8036 0 254 237888 0 DEVCTL 1024 37 183 167 0 0 225280 0 PROC 1376 129 25 1474 0 8 211904 0 malloc-128 128 1313 330 27196 0 126 210304 0 malloc-65536 65536 0 3 75 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-32768 32768 1 5 25 0 1 196608 0 malloc-32768 32768 0 6 253 0 1 196608 0 mbuf_packet 256 17 745 5402 0 254 195072 0 malloc-128 128 1176 219 1682 0 126 178560 0 FFS2 dinode 256 615 75 1379 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 160 356 1586 0 254 165120 0 malloc-32768 32768 3 2 6 0 1 163840 0 malloc-4096 4096 33 7 82 0 2 163840 0 filedesc0 1072 130 17 1515 0 8 157584 0 malloc-1024 1024 132 12 168 0 16 147456 0 S VFS Cache 104 1027 377 2000 0 126 146016 0 malloc-256 256 251 319 3729 0 62 145920 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 1 1 111 0 1 131072 0 malloc-65536 65536 0 2 2 0 1 131072 0 malloc-32768 32768 1 3 17 0 1 131072 0 malloc-16384 16384 6 2 11 0 1 131072 0 malloc-256 256 359 151 3889 0 62 130560 0 ksiginfo 112 124 920 281 0 126 116928 0 UMA Kegs 384 299 4 300 0 30 116352 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-256 256 205 170 1278 0 62 96000 0 pipe 736 35 86 586 0 16 89056 0 g_bio 408 0 210 13785 0 30 85680 0 128 Bucket 1024 55 28 334 0 16 84992 0 Files 80 714 336 14524 0 126 84000 0 malloc-2048 2048 11 29 562 0 8 81920 0 64 Bucket 512 99 61 3440 0 30 81920 0 sctp_chunk 152 1 519 6 0 254 79040 0 malloc-384 384 156 24 530 0 30 69120 0 malloc-64 64 580 491 1649 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 7 1 88 0 1 65536 0 VMSPACE 584 96 16 1422 0 16 65408 0 32 Bucket 256 89 166 831 0 62 65280 0 malloc-8192 8192 5 2 8 0 1 57344 0 ripcb 376 19 131 293 0 30 56400 0 ertt_txseginfo 40 0 1313 25563 0 254 52520 0 malloc-64 64 312 507 22295 0 254 52416 0 malloc-64 64 392 427 4096 0 254 52416 0 tcp_bbr_map 128 0 403 330 0 126 51584 0 malloc-128 128 147 256 589 0 126 51584 0 udp_inpcb 408 15 111 361 0 30 51408 0 malloc-256 256 61 134 515 0 62 49920 0 malloc-256 256 38 157 1664 0 62 49920 0 malloc-256 256 37 158 598 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 DIRHASH 1024 34 14 42 0 16 49152 0 NAMEI 1024 0 48 19258 0 16 49152 0 malloc-8192 8192 3 3 123 0 1 49152 0 malloc-4096 4096 10 2 35 0 2 49152 0 malloc-2048 2048 14 10 68 0 8 49152 0 malloc-1024 1024 11 37 1675 0 16 49152 0 malloc-1024 1024 30 18 2358 0 16 49152 0 malloc-512 512 14 82 89 0 30 49152 0 pcpu-64 64 506 262 506 0 254 49152 0 pcpu-8 8 5489 655 6822 0 254 49152 0 AIOCB 552 0 84 340 0 16 46368 0 malloc-384 384 54 66 1111 0 30 46080 0 malloc-384 384 61 59 199 0 30 46080 0 da_ccb 544 0 84 3607 0 16 45696 0 PWD 40 72 1039 534 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 281 34 281 0 62 42840 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-4096 4096 5 5 10 0 2 40960 0 sctp_readq 152 0 260 1 0 254 39520 0 cpuset 200 10 182 907 0 62 38400 0 udplite_inpcb 408 3 87 58 0 30 36720 0 malloc-64 64 72 495 398 0 254 36288 0 malloc-64 64 23 544 148 0 254 36288 0 malloc-64 64 0 567 27800 0 254 36288 0 malloc-64 64 62 505 311 0 254 36288 0 16 Bucket 144 76 176 603 0 62 36288 0 malloc-128 128 61 218 759 0 126 35712 0 malloc-128 128 86 193 3399 0 126 35712 0 malloc-128 128 128 151 3238 0 126 35712 0 malloc-128 128 9 270 1087 0 126 35712 0 routing nhops 256 29 106 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 49 41 396 0 30 34560 0 malloc-256 256 20 115 170 0 62 34560 0 SLEEPQUEUE 88 281 103 281 0 126 33792 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-2048 2048 5 11 268 0 8 32768 0 malloc-2048 2048 4 12 99 0 8 32768 0 malloc-2048 2048 7 9 13 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 2 30 76 0 16 32768 0 malloc-1024 1024 2 30 5 0 16 32768 0 malloc-1024 1024 16 16 3918 0 16 32768 0 malloc-1024 1024 18 14 35 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-512 512 4 60 198 0 30 32768 0 malloc-512 512 6 58 275 0 30 32768 0 malloc-512 512 14 50 97 0 30 32768 0 malloc-512 512 0 64 24 0 30 32768 0 tcp_bbr_pcb 896 0 36 4 0 16 32256 0 ipq 56 3 573 3 0 254 32256 0 sctp_stream_msg_out 112 0 288 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 4 260 10 0 126 31680 0 PGRP 120 29 235 54 0 126 31680 0 clpbuf 2624 0 12 185 0 4 31488 0 L VFS Cache 320 0 96 61 0 30 30720 0 ertt 72 125 267 1825 0 126 28224 0 rl_entry 48 18 570 372 0 254 28224 0 malloc-32 32 380 502 2093 0 254 28224 0 malloc-32 32 219 663 5232 0 254 28224 0 4 Bucket 48 8 580 23 0 254 28224 0 AIO 208 3 130 158 0 62 27664 0 malloc-8192 8192 2 1 3 0 1 24576 0 tcp_log_id_bucket 176 4 134 7 0 62 24288 0 rtentry 168 32 112 38 0 62 24192 0 8 Bucket 80 67 233 1133 0 126 24000 0 itimer 352 0 66 59 0 30 23232 0 malloc-384 384 22 38 58 0 30 23040 0 malloc-384 384 1 59 104 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 tcp_rack_pcb 1088 0 21 8 0 8 22848 0 domainset 40 0 567 850 0 254 22680 0 Mountpoints 2816 2 6 12 0 4 22528 0 hostcache 64 3 312 3 0 254 20160 0 malloc-32 32 42 588 215 0 254 20160 0 malloc-32 32 162 468 860 0 254 20160 0 malloc-32 32 119 511 907 0 254 20160 0 malloc-32 32 16 614 19780 0 254 20160 0 malloc-32 32 81 549 362 0 254 20160 0 2 Bucket 32 99 531 642 0 254 20160 0 KNOTE 160 0 125 323 0 62 20000 0 tcp_rack_map 128 0 155 1 0 126 19840 0 cryptop 280 0 70 24 0 30 19600 0 AIOLIO 272 0 70 34 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-16384 16384 1 0 1 0 1 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 0 2 25 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 10 0 2 16384 0 malloc-4096 4096 1 3 227 0 2 16384 0 malloc-4096 4096 0 4 8 0 2 16384 0 malloc-2048 2048 5 3 7 0 8 16384 0 malloc-512 512 1 31 4 0 30 16384 0 malloc-512 512 0 32 3 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_laddr 48 0 336 12 0 254 16128 0 malloc-16 16 205 795 2142 0 254 16000 0 kenv 258 17 43 1080 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 vtnet_tx_hdr 24 0 501 3606 0 254 12024 0 malloc-16 16 135 615 2163 0 254 12000 0 malloc-16 16 48 702 828 0 254 12000 0 malloc-16 16 38 712 997 0 254 12000 0 malloc-16 16 8 742 16499 0 254 12000 0 malloc-16 16 302 448 395 0 254 12000 0 malloc-16 16 38 712 24844 0 254 12000 0 splice 184 0 63 2 0 62 11592 0 swrbuf 2624 0 4 4 0 4 10496 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 18 21 44 0 0 3744 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 md3 8192 0 0 0 0 1 0 0 md1 8192 0 0 0 0 1 0 0 md0 8192 0 0 0 0 1 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 0 254 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 sctp_asconf_ack 48 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-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-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl tcpcb at 0xfffffe0077b21000 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe0077b21188 t_timers: 0xfffffe0077b211c8 t_state: 2 (TCPS_SYN_SENT) t_flags: 0x100002a0 (TF_REQ_SCALE, TF_REQ_TSTMP, TF_SACK_PERMIT, TF_LRD) t_flags2: 0xa (TF2_PLPMTU_PMTUD, TF2_LOG_AUTO) snd_una: 0xb3a6641c snd_max: 0xb3a6641d snd_nxt: 0xb3a6641d snd_up: 0xb3a6641c snd_wl1: 0x00000000 snd_wl2: 0x00000000 iss: 0xb3a6641c irs: 0x00000000 rcv_nxt: 0x00000000 rcv_adv: 0x0000ffff rcv_wnd: 65536 rcv_up: 0x00000000 snd_wnd: 0 snd_cwnd: 1073725440 snd_ssthresh: 1073725440 snd_recover: 0xb3a6641c t_rcvtime: 2147432138 t_startime: 0 t_rttime: 2147432138 t_rtsq: 0xb3a6641c t_rxtcur: 100 t_maxseg: 1220 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: 2999129477 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: 85902 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 0.000 ATTACH, error: 0 +0.000 Starting Keepalive timer: 75000 ms +0.000 > S 3014026268:3014026268(0) win 65535 +0.000 Starting Retransmission timer: 1000 ms +0.000 CONNECT, error: 0 +0.000 < R. 0:0(0) ack 3014026269 win 0