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 = 0x20:0xffffffff8198a6f3 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) 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: fffffe007f0eb540 rsi: 0000000000000000 rdx: 0000000001000000 FreeBSD/amd64rcx: 0000000000000000 r8: 0000000000000000 r9: 0000000000000001 rax: ffffffffffffffff rbx: fffffe007f0eb584 rbp: fffffe0057352390 r10: 0000000000001450 r11: 0000000000000033 r12: ffffffffffffffff r13: fffffe007f0eb790 r14: fffffe007f0eb540 r15: fffffe007f0eb548 trap number = 12 panic: page fault cpuid = 0 time = 1749111201 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 = 0xffffffff8198a6f3, 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+0x144f/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 $0,0x25c04a7(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827b7140 .str.27 rsp 0xfffffe0057351cd0 rbp 0xfffffe0057351cf0 rsi 0 rdi 0xffffffff81614b49 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0008021780 r13 0xfffffffffffffffe r14 0xffffffff827b7140 .str.27 r15 0 rip 0xffffffff815fecee kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c04a7(%rip) db> show proc Process 12 (intr) at 0xfffffe0008008580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b498e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b498e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b4a8c0 (map 0xffffffff83b4a8c0) (map.pmap 0xffffffff83b4a960) (pmap 0xffffffff83b4a9d0) 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 L *tcphash 0xfffffe00549b2d80 [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 RunQ [swi0: uart uart++] 100069 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 1573 764 764 0 R (threaded) syz-executor 101164 RunQ syz-executor 101241 L *tcphash 0xfffffe00549b2d80 syz-executor 101242 S uwait 0xfffffe007f138600 syz-executor 1572 765 765 0 T (threaded) syz-executor 101203 s syz-executor 101237 L *tcpinp 0xfffffe00549b2c00 syz-executor 1569 1 765 0 S uwait 0xfffffe007b04d280 syz-executor 1556 1231 1231 0 R (threaded) syz-executor 101216 RunQ syz-executor 101217 S pipdwt 0xfffffe006ebfe700 syz-executor 101219 S pipdwt 0xfffffe006ec00140 syz-executor 101220 S uwait 0xfffffe007f136980 syz-executor 1554 1 1553 0 S uwait 0xfffffe007ad38700 syz-executor 1552 1550 767 0 SV uwait 0xfffffe007ad39100 syz-executor 1550 767 767 0 T (threaded) syz-executor 100915 s syz-executor 101204 D ppwait 0xfffffe00549bafe0 syz-executor 1549 1 767 0 S uwait 0xfffffe007b04d800 syz-executor 1546 0 0 0 DL mdwait 0xfffffe007c755000 [md4] 1543 0 0 0 DL - 0xffffffff83b4ad80 [accounting] 1539 1 767 0 S uwait 0xfffffe007b326300 syz-executor 1533 1 767 0 S uwait 0xfffffe007b326780 syz-executor 1531 1 765 0 S uwait 0xfffffe007b04f200 syz-executor 1521 1 1516 0 S uwait 0xfffffe0077e56980 syz-executor 1519 1 1231 0 S uwait 0xfffffe007b04db00 syz-executor 1515 1 764 0 S uwait 0xfffffe007b04e280 syz-executor 1499 1 1231 0 S uwait 0xfffffe007b04f300 syz-executor 1485 1 767 0 S uwait 0xfffffe007ad38880 syz-executor 1471 1 765 0 S uwait 0xfffffe007b04e500 syz-executor 1470 1 1463 0 S uwait 0xfffffe006e71da00 syz-executor 1469 1 767 0 S uwait 0xfffffe007ad3b180 syz-executor 1467 1 767 0 S uwait 0xfffffe007ad3b300 syz-executor 1456 1 1452 0 S uwait 0xfffffe007b326800 syz-executor 1455 1 1231 0 S uwait 0xfffffe007ad3b280 syz-executor 1451 1 764 0 S uwait 0xfffffe007b04d380 syz-executor 1441 1 767 0 SV uwait 0xfffffe007b04dc80 syz-executor 1437 1 765 0 S uwait 0xfffffe007b326400 syz-executor 1424 1 765 0 S uwait 0xfffffe007ad3b000 syz-executor 1399 1 764 0 S uwait 0xfffffe0077e56500 syz-executor 1392 1 765 0 S uwait 0xfffffe007b04f580 syz-executor 1391 1 764 0 S uwait 0xfffffe007ad3a600 syz-executor 1385 1 1231 0 S uwait 0xfffffe007ad39200 syz-executor 1384 1 765 0 S uwait 0xfffffe0077e56e00 syz-executor 1382 1 764 0 S uwait 0xfffffe0058cd2600 syz-executor 1379 1 767 0 S uwait 0xfffffe007ad39000 syz-executor 1377 1 767 0 S uwait 0xfffffe0058a7bf00 syz-executor 1376 1 767 0 S uwait 0xfffffe0058cd4b00 syz-executor 1365 1 1231 0 S uwait 0xfffffe006e71dc80 syz-executor 1357 1 765 0 S uwait 0xfffffe006e71dd80 syz-executor 1347 1 767 0 S uwait 0xfffffe007ad38e80 syz-executor 1288 1 767 0 SV uwait 0xfffffe006e71a480 syz-executor 1267 1 765 0 S uwait 0xfffffe007b04ee80 syz-executor 1260 1 764 0 S uwait 0xfffffe0077e56f00 syz-executor 1255 1 1231 0 S uwait 0xfffffe007b04d900 syz-executor 1252 1 1231 0 SV sigwait 0xfffffe005496ab70 syz-executor 1251 1 764 0 S uwait 0xfffffe007b04fb80 syz-executor 1240 1 764 0 S uwait 0xfffffe007ad39400 syz-executor 1235 1 767 0 SV uwait 0xfffffe007ad39780 syz-executor 1231 763 1231 0 R syz-executor 1228 1 765 0 SV uwait 0xfffffe007b04ea80 syz-executor 1227 0 0 0 DL mdwait 0xfffffe007b2e0000 [md3] 1211 1 764 0 S uwait 0xfffffe007b04ed80 syz-executor 1201 0 0 0 DL mdwait 0xfffffe0054633000 [md1] 1195 1 767 0 S uwait 0xfffffe007b04f780 syz-executor 1193 1 767 0 S uwait 0xfffffe007ad3a100 syz-executor 1191 1 765 0 S uwait 0xfffffe007ad3b100 syz-executor 1190 1 765 0 S uwait 0xfffffe007ad3a500 syz-executor 1175 0 0 0 DL mdwait 0xfffffe0054632000 [md0] 1153 1 767 0 S uwait 0xfffffe0058cd2400 syz-executor 1139 1 764 0 SV uwait 0xfffffe0077e56b80 syz-executor 1134 1 767 0 S uwait 0xfffffe006e71b680 syz-executor 1132 1 767 0 S uwait 0xfffffe006e71cd00 syz-executor 1130 1 909 0 S uwait 0xfffffe0058a78480 syz-executor 1128 1 765 0 SV uwait 0xfffffe0058cd2700 syz-executor 1117 1105 1117 0 Ss select 0xfffffe007b04d5c0 dhclient 1110 1 1110 0 Ss select 0xfffffe007ad3a9c0 dhclient 1105 1088 424 65 S select 0xfffffe007b04e7c0 dhclient 1095 1 909 0 S uwait 0xfffffe0058cd1880 syz-executor 1088 424 424 0 S wait 0xfffffe0054925020 sh 1082 1 765 0 S uwait 0xfffffe00546f1f00 syz-executor 1058 1 909 0 S uwait 0xfffffe007b04f980 syz-executor 1056 1 909 0 S uwait 0xfffffe0077e57500 syz-executor 1054 1 764 0 S uwait 0xfffffe007ad3a200 syz-executor 1038 1 909 0 S uwait 0xfffffe0058a7ba80 syz-executor 1033 1 909 0 S uwait 0xfffffe00546f1e00 syz-executor 1015 1 764 0 S uwait 0xfffffe006e71a580 syz-executor 1012 0 0 0 DL (threaded) [so_splice] 100348 D - 0xfffffe007ad39900 [thr_0] 100396 D - 0xfffffe007ad39940 [thr_1] 1010 1 767 0 SV uwait 0xfffffe0058a7b880 syz-executor 1000 1 764 0 S uwait 0xfffffe0058a7b980 syz-executor 991 1 909 0 S uwait 0xfffffe006e71c480 syz-executor 983 1 764 0 S uwait 0xfffffe0058cd1a80 syz-executor 978 1 764 0 S uwait 0xfffffe0058a78200 syz-executor 971 1 767 0 SV uwait 0xfffffe0077e57600 syz-executor 966 1 767 0 S uwait 0xfffffe0058cd2200 syz-executor 954 1 764 0 S uwait 0xfffffe0058cd3480 syz-executor 949 1 767 0 S uwait 0xfffffe0058cd2300 syz-executor 942 1 765 0 S uwait 0xfffffe006e71d080 syz-executor 936 0 0 0 DL - 0xffffffff83cb0400 [soaiod4] 935 0 0 0 DL - 0xffffffff83cb0400 [soaiod3] 934 0 0 0 DL - 0xffffffff83cb0400 [soaiod2] 933 0 0 0 DL - 0xffffffff83cb0400 [soaiod1] 925 1 909 0 S uwait 0xfffffe0058cd2100 syz-executor 913 1 767 0 S uwait 0xfffffe0058cd3580 syz-executor 910 1 764 -1 S uwait 0xfffffe00546f1d00 syz-executor 905 1 765 0 SV uwait 0xfffffe0058cd1580 syz-executor 900 1 764 0 S uwait 0xfffffe006e71bf00 syz-executor 897 0 0 0 DL mdwait 0xfffffe0058e18000 [md2] 894 1 766 0 S uwait 0xfffffe006e71c180 syz-executor 889 1 766 0 S uwait 0xfffffe006e71c080 syz-executor 883 1 764 0 S uwait 0xfffffe0058cd3180 syz-executor 879 1 766 0 S uwait 0xfffffe0058cd1680 syz-executor 871 1 766 0 S uwait 0xfffffe0058cd1780 syz-executor 867 1 767 0 S uwait 0xfffffe0058cd1480 syz-executor 860 1 767 0 S uwait 0xfffffe0058cd2500 syz-executor 815 0 0 0 DL aiordy 0xfffffe00548db000 [aiod4] 814 0 0 0 DL aiordy 0xfffffe0054906b00 [aiod3] 813 0 0 0 DL aiordy 0xfffffe00548db560 [aiod2] 812 0 0 0 DL aiordy 0xfffffe00548095c0 [aiod1] 767 763 767 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 RE CPU 1 syz-executor 761 759 761 0 Ss pause 0xfffffe00549040b0 csh 759 682 759 0 Ss select 0xfffffe006e71d540 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a72cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058e098b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058e09cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058e0a0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058e0a4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058e0a8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058e0acb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058e0b0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058e0b4b0 getty 738 1 18 0 S+ piperd 0xfffffe0059fce8a0 logger 737 736 18 0 S+ nanslp 0xffffffff83ba0540 sleep 736 1 18 0 S+ wait 0xfffffe00548de5c0 sh 686 1 686 0 Ss nanslp 0xffffffff83ba0541 cron 682 1 682 0 Ss select 0xfffffe0058cd2bc0 sshd 495 1 495 0 Ss select 0xfffffe0058cd2c40 syslogd 424 1 424 0 Ss wait 0xfffffe000800a5c0 devd 423 1 423 65 Ss select 0xfffffe0058a785c0 dhclient 338 1 338 0 Ss select 0xfffffe0058a79ac0 dhclient 335 1 335 0 Ss select 0xfffffe0058a7a0c0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbdda0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cbc360 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe006bcafce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d07380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ced2f8 [dom0] 100081 D launds 0xffffffff83ced304 [laundry: dom0] 100082 D umarcl 0xffffffff81dd1470 [uma] 7 0 0 0 DL - 0xffffffff8391dcd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84402850 [pf purge] 5 0 0 0 DL waiting 0xffffffff848dc700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e8340 [doneq0] 100047 D - 0xffffffff838e82c0 [async] 100076 D - 0xffffffff838e8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce8b40 [crypto] 100044 D crypto_ 0xfffffe00546f5d30 [crypto returns 0] 100045 D crypto_ 0xfffffe00546f5d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0007f8e488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b48f00 [g_event] 100038 D - 0xffffffff83b48f20 [g_up] 100039 D - 0xffffffff83b48f40 [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 L *tcphash 0xfffffe00549b2d80 [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 RunQ [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 0xffffffff83ce95e0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D parked 0xffffffff84c2eff0 [swapper] 100005 D - 0xfffffe0054631000 [softirq_0] 100006 D - 0xfffffe0054630e00 [softirq_1] 100007 D - 0xfffffe0054630d00 [if_io_tqg_0] 100008 D - 0xfffffe0054630c00 [if_io_tqg_1] 100009 D - 0xfffffe0054630b00 [if_config_tqg_0] 100010 D - 0xfffffe0007fd4000 [kqueue_ctx taskq] 100011 D - 0xfffffe0007fd3e00 [jail_remove taskq] 100012 D - 0xfffffe0007fd3d00 [bus taskq] 100015 D - 0xfffffe0007fd3a00 [thread taskq] 100017 D - 0xfffffe0007fd3800 [aiod_kick taskq] 100018 D - 0xfffffe0007fd3700 [deferred_unmount ta] 100019 D - 0xfffffe0007fd3600 [inm_free taskq] 100020 D - 0xfffffe0007fd3500 [in6m_free taskq] 100021 D - 0xfffffe0007fd3400 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007fd3300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007fd3300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007fd3300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007fd3300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007fd3200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007fd3200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007fd3200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007fd3200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007fd3100 [firmware taskq] 100041 D - 0xfffffe0007fd2500 [crypto_0] 100042 D - 0xfffffe0007fd2500 [crypto_1] 100057 D - 0xfffffe0007fd1600 [vtnet0 rxq 0] 100058 D - 0xfffffe0007fd1500 [vtnet0 txq 0] 100059 D - 0xfffffe0007fd1400 [vtnet0 rxq 1] 100060 D - 0xfffffe0007fd1300 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00546ee000 [virtio_balloon] 100066 RunQ [deadlkres] 100070 D - 0xfffffe0007fd2000 [acpi_task_0] 100071 D - 0xfffffe0007fd2000 [acpi_task_1] 100072 D - 0xfffffe0007fd2000 [acpi_task_2] 100074 D - 0xfffffe0007fd4100 [mca taskq] 100075 D - 0xfffffe0007fd1e00 [CAM taskq] 100077 D - 0xfffffe0007fd0d00 [ipsec_offload] 100247 D - 0xfffffe0007fd2d00 [system_taskq_0] 100248 D - 0xfffffe0007fd2d00 [system_taskq_1] 100249 D - 0xfffffe0059e92700 [system_delay_taskq_] 100250 D - 0xfffffe0059e92700 [system_delay_taskq_] 100251 D - 0xfffffe0007fd3000 [zvol_tq-0_0] 100252 D - 0xfffffe0007fd3000 [zvol_tq-0_1] 100253 D - 0xfffffe0007fd3000 [zvol_tq-0_2] 100254 D - 0xfffffe0007fd3000 [zvol_tq-0_3] 100255 D - 0xfffffe0007fd3000 [zvol_tq-0_4] 100256 D - 0xfffffe0007fd3000 [zvol_tq-0_5] 100257 D - 0xfffffe0007fd3000 [zvol_tq-0_6] 100258 D - 0xfffffe0007fd3000 [zvol_tq-0_7] 100259 D - 0xfffffe0007fd3000 [zvol_tq-0_8] 100260 D - 0xfffffe0007fd3000 [zvol_tq-0_9] 100261 D - 0xfffffe0007fd3000 [zvol_tq-0_10] 100262 D - 0xfffffe0007fd3000 [zvol_tq-0_11] 100263 D - 0xfffffe0007fd3000 [zvol_tq-0_12] 100264 D - 0xfffffe0007fd3000 [zvol_tq-0_13] 100265 D - 0xfffffe0007fd3000 [zvol_tq-0_14] 100266 D - 0xfffffe0007fd3000 [zvol_tq-0_15] 100267 D - 0xfffffe0007fd3000 [zvol_tq-0_16] 100268 D - 0xfffffe0007fd3000 [zvol_tq-0_17] 100269 D - 0xfffffe0007fd3000 [zvol_tq-0_18] 100270 D - 0xfffffe0007fd3000 [zvol_tq-0_19] 100271 D - 0xfffffe0007fd3000 [zvol_tq-0_20] 100272 D - 0xfffffe0007fd3000 [zvol_tq-0_21] 100273 D - 0xfffffe0007fd3000 [zvol_tq-0_22] 100274 D - 0xfffffe0007fd3000 [zvol_tq-0_23] 100275 D - 0xfffffe0007fd3000 [zvol_tq-0_24] 100276 D - 0xfffffe0007fd3000 [zvol_tq-0_25] 100277 D - 0xfffffe0007fd3000 [zvol_tq-0_26] 100278 D - 0xfffffe0007fd3000 [zvol_tq-0_27] 100279 D - 0xfffffe0007fd3000 [zvol_tq-0_28] 100280 D - 0xfffffe0007fd3000 [zvol_tq-0_29] 100281 D - 0xfffffe0007fd3000 [zvol_tq-0_30] 100282 D - 0xfffffe0007fd3000 [zvol_tq-0_31] 100283 D - 0xfffffe0059e8b100 [arc_prune] 100284 D - 0xfffffe0007fd2e00 [arc_flush_0] 100285 D - 0xfffffe0007fd2e00 [arc_flush_1] 100325 D - 0xfffffe0059e8a800 [dbu_evict] 100360 D - 0xfffffe0007fd0600 [z_vdev_file_0] 100361 D - 0xfffffe0007fd0600 [z_vdev_file_1] 100362 D - 0xfffffe0007fd0600 [z_vdev_file_2] 100363 D - 0xfffffe0007fd0600 [z_vdev_file_3] 100364 D - 0xfffffe0007fd0600 [z_vdev_file_4] 100365 D - 0xfffffe0007fd0600 [z_vdev_file_5] 100366 D - 0xfffffe0007fd0600 [z_vdev_file_6] 100367 D - 0xfffffe0007fd0600 [z_vdev_file_7] 100368 D - 0xfffffe0007fd0600 [z_vdev_file_8] 100369 D - 0xfffffe0007fd0600 [z_vdev_file_9] 100370 D - 0xfffffe0007fd0600 [z_vdev_file_10] 100371 D - 0xfffffe0007fd0600 [z_vdev_file_11] 100372 D - 0xfffffe0007fd0600 [z_vdev_file_12] 100373 D - 0xfffffe0007fd0600 [z_vdev_file_13] 100374 D - 0xfffffe0007fd0600 [z_vdev_file_14] 100375 D - 0xfffffe0007fd0600 [z_vdev_file_15] 100401 D - 0xfffffe0059e92900 [zfsvfs] 100624 D - 0xfffffe0059e92100 [netlink_socket (PID] 1167 1 767 0 Z syz-executor db> show all locks Process 1573 (syz-executor) thread 0xfffffe0080601780 (101241) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe007f0f1560) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:938 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006bc79980) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4831 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 (0xfffffe007f0eb560) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:1487 Process 12 (intr) thread 0xfffffe000802b000 (100055) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006ebdf020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:1487 exclusive sleep mutex vtnet0-rx1 (vtnet0-rx1) r = 0 (0xfffffe0007f8d980) locked @ /syzkaller/managers/i386/kernel/sys/dev/virtio/network/if_vtnet.c:2213 Process 12 (intr) thread 0xfffffe000802e000 (100065) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0058a72c08) locked @ /syzkaller/managers/i386/kernel/sys/dev/uart/uart_tty.c:333 exclusive sleep mutex Giant (Giant) r = 0 (0xffffffff83001940) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_intr.c:1190 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 401 12270K 803 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4219 solaris 2246 3597K 4472 sysctloid 44931 2640K 45043 vtbuf 24 1968K 46 filedesc 182 1451K 1313 kobj 331 1324K 546 newblk 13 1027K 2959 vfscache 3 1025K 3 pcb 72 688K 879 subproc 319 671K 1762 md_sectors 152 608K 152 inodedep 24 521K 1292 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 274K 9 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 199699 acpica 1674 184K 54444 tidhash 3 141K 3 pagedep 13 131K 718 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 117 117K 138 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1006 82K 5090 kdtrace 440 82K 2821 umtx 608 76K 608 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 525 66K 531 ddb_capture 1 64K 1 temp 45 40K 2793 BPF 30 39K 85 DEVFS3 137 35K 147 shm 2 34K 14 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 LRO 26 27K 26 CC Mem 198 25K 1788 md_disk 157 25K 194 routetbl 197 24K 557 ifaddr 84 23K 87 DEVFS_RULE 56 20K 56 kstat_data 19 19K 19 lltable 61 19K 75 ether_multi 218 18K 332 ufs_mount 4 17K 5 cred 58 17K 356 proc 3 17K 3 ifnet 9 17K 10 tty 16 16K 16 GEOM 96 16K 648 kqueue 167 15K 2239 ithread 90 15K 90 bus-sc 34 15K 1656 eventhandler 166 14K 166 in6_multi 86 12K 96 kenv 95 12K 95 shmfd 7 11K 61 taskqueue 96 11K 183 CAM queue 5 11K 1528 plimit 26 10K 434 rman 82 10K 467 pwddesc 150 10K 1797 ksem 4 10K 18 rpc 8 9K 8 bmsafemap 3 9K 1182 filecaps 7 9K 96 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 inpcbpolicy 246 8K 2591 audit_evclass 239 8K 301 UMA 340 7K 340 sglist 6 7K 6 DEVFSP 97 7K 431 CAM DEV 3 6K 510 ip6opt 24 6K 105 pfs_nodes 22 6K 22 pf_ifnet 14 6K 27 osd 260 5K 1870 ufs_dirhash 24 5K 42 crypto 15 5K 106 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 168 4K 2688 acpisem 28 4K 28 kcovinfo 54 4K 54 session 26 4K 50 sctp_atcl 8 3K 291 terminal 11 3K 11 cryptodev 40 3K 452 ip6ndp 16 3K 18 uidinfo 5 3K 26 acpidev 20 3K 20 hhook 8 3K 10 in_multi 9 3K 24 tun 6 3K 6 clone 9 3K 10 sctp_ifa 17 3K 18 lockf 20 3K 87 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 71844 Unitno 32 2K 148 sctp_timw 7 2K 7 iov 6 2K 20396 CAM XPT 22 2K 543 dirrem 6 2K 1047 nhops 6 2K 10 vnodemarker 3 2K 79 select 12 2K 96 toponodes 6 2K 6 ipsecpolicy 2 2K 2 mount 25 2K 1627 msi 9 2K 9 netlink 2 2K 128 sctp_ifn 8 1K 18 softdep 1 1K 1 mkdir 8 1K 1262 diradd 8 1K 1071 freefile 8 1K 880 sahead 1 1K 1 secasvar 1 1K 1 mld 8 1K 8 igmp 8 1K 8 NFSD session 1 1K 1 newdirblk 7 1K 632 CAM periph 4 1K 271 vnodes 20 1K 67 freework 4 1K 1029 ipsec 3 1K 3 freeblks 3 1K 695 pfil 6 1K 6 isadev 6 1K 12 pci_link 10 1K 10 encap_export_host 12 1K 12 frag6 6 1K 9 indirdep 2 1K 282 cdev 2 1K 2 lkpikmalloc 8 1K 9 ip_msource 6 1K 168 chacha20random 1 1K 1 biobuf 1 1K 1 DEVFS 10 1K 11 sctp_atky 8 1K 304 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 CAM SIM 2 1K 2 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 in_mfilter 4 1K 269 loginclass 3 1K 5 soname 5 1K 4218 sctp_athm 8 1K 292 pf_rule 1 1K 1 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_moptions 2 1K 97 aio 4 1K 40 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 ip6_moptions 3 1K 17 sctp_vrf 1 1K 1 in6_mfilter 1 1K 11 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 36 acpiintr 1 1K 1 DEVFS4 2 1K 2 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 148 sctp_iter 0 0K 15 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 15 sctp_aadr 0 0K 0 sctp_stro 0 0K 9 sctp_stri 0 0K 4 sctp_map 0 0K 18 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 7 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 14 mqdata 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 73 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 471 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 39 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 131 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 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 26 fadvise 0 0K 0 VN POLL 0 0K 15 statfs 0 0K 234 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 79 lio 0 0K 84 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 ioctlops 0 0K 168 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 494 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 656 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 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 102 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 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 5 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 525 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 8350 1048 20337 0 254 38494208 0 tcp_log 416 5508 5166 28029 0 254 4440384 0 mbuf 256 10082 600 42416 0 254 2734592 0 malloc-128 128 14661 95 14671 0 126 1888768 0 BUF TRIE 152 311 11493 2234 0 62 1794208 0 RADIX NODE 152 11247 188 47230 0 62 1738120 0 vmem btag 56 28633 62 28633 0 254 1606920 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-16384 16384 93 3 844 0 1 1572864 0 malloc-4096 4096 331 3 551 0 2 1368064 0 UMA Slabs 0 112 11456 22 11456 0 126 1285536 0 sctp_asoc 2256 0 510 9 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 FFS inode 1168 660 26 1655 0 8 801248 0 malloc-4096 4096 164 4 186 0 2 688128 0 malloc-4096 4096 161 3 1741 0 2 671744 0 VM OBJECT 248 2336 96 22854 0 62 603136 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 8 503 278 0 254 588672 0 malloc-256 256 2162 133 3348 0 62 587520 0 THREAD 1872 287 17 1242 0 8 569088 0 malloc-8192 8192 1 65 81 0 1 540672 0 socket 1024 296 212 4878 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 MAP ENTRY 96 3903 255 82310 0 126 399168 0 256 Bucket 2048 181 11 2031 0 8 393216 0 sctp_raddr 736 0 517 15 0 254 380512 0 VNODE 440 703 80 1700 0 30 344520 0 malloc-64 64 5023 332 6955 0 254 342720 0 tcp_inpcb 1304 203 55 1787 0 8 336432 0 malloc-2048 2048 116 36 1490 0 8 311296 0 malloc-16 16 18603 397 20326 0 254 304000 0 md4 8 37462 130 37462 0 254 300736 0 md1 8 37462 130 37462 0 254 300736 0 FPU_save_area 832 289 35 1782 0 16 269568 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 257 3586 72126 0 254 245952 0 UMA Zones 768 312 2 312 0 16 241152 0 malloc-32 32 7177 257 7241 0 254 237888 0 PROC 1376 151 14 1577 0 8 227040 0 malloc-128 128 1548 219 5859 0 126 226176 0 DEVCTL 1024 43 177 171 0 0 225280 0 malloc-65536 65536 1 2 187 0 1 196608 0 malloc-128 128 1183 336 31323 0 126 194432 0 FFS2 dinode 256 660 90 1655 0 62 192000 0 malloc-2048 2048 10 78 281 0 8 180224 0 lkpimm 56 1 3095 1 0 254 173376 0 filedesc0 1072 151 10 1797 0 8 172592 0 unpcb 320 33 483 1816 0 254 165120 0 malloc-32768 32768 0 5 163 0 1 163840 0 malloc-32768 32768 2 3 19 0 1 163840 0 malloc-256 256 476 154 2990 0 62 161280 0 S VFS Cache 104 1049 355 2240 0 126 146016 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 2 0 1 131072 0 malloc-32768 32768 0 4 169 0 1 131072 0 malloc-1024 1024 118 10 139 0 16 131072 0 malloc-256 256 134 376 4439 0 62 130560 0 mbuf_packet 256 95 413 2478 0 254 130048 0 ksiginfo 112 144 900 287 0 126 116928 0 UMA Kegs 384 299 4 299 0 30 116352 0 malloc-8192 8192 11 3 160 0 1 114688 0 malloc-8192 8192 10 3 20 0 1 106496 0 malloc-32768 32768 3 0 3 0 1 98304 0 g_bio 408 0 240 13690 0 30 97920 0 malloc-384 384 193 47 983 0 30 92160 0 malloc-384 384 104 136 1672 0 30 92160 0 128 Bucket 1024 55 28 343 0 16 84992 0 64 Bucket 512 97 63 3531 0 30 81920 0 VMSPACE 584 118 15 1496 0 16 77672 0 Files 80 634 266 14940 0 126 72000 0 malloc-64 64 519 552 177566 0 254 68544 0 malloc-128 128 314 213 1412 0 126 67456 0 DIRHASH 1024 34 30 47 0 16 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 12 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 malloc-256 256 94 161 2458 0 62 65280 0 32 Bucket 256 90 165 1274 0 62 65280 0 pipe 736 57 31 724 0 16 64768 0 ripcb 376 32 118 393 0 30 56400 0 malloc-64 64 445 374 2303 0 254 52416 0 malloc-64 64 486 333 1001 0 254 52416 0 malloc-128 128 216 187 496 0 126 51584 0 udp_inpcb 408 16 110 386 0 30 51408 0 TURNSTILE 136 305 73 305 0 62 51408 0 cpuset 200 8 248 963 0 62 51200 0 malloc-256 256 169 26 218 0 62 49920 0 malloc-256 256 32 163 2836 0 62 49920 0 malloc-256 256 20 175 367 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 NAMEI 1024 0 48 20401 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 3 0 1 49152 0 malloc-4096 4096 8 4 284 0 2 49152 0 malloc-4096 4096 11 1 490 0 2 49152 0 malloc-2048 2048 5 19 362 0 8 49152 0 malloc-1024 1024 20 28 2161 0 16 49152 0 malloc-1024 1024 13 35 1899 0 16 49152 0 pcpu-8 8 5572 572 6131 0 254 49152 0 SLEEPQUEUE 88 305 207 305 0 126 45056 0 PWD 40 95 1016 630 0 254 44440 0 syncache 168 0 264 3 0 254 44352 0 sctp_readq 152 0 260 1 0 254 39520 0 sctp_chunk 152 0 260 11 0 254 39520 0 da_ccb 544 0 70 3591 0 16 38080 0 hostcache 64 3 564 3 0 254 36288 0 ertt 72 198 306 1787 0 126 36288 0 malloc-64 64 165 402 561 0 254 36288 0 malloc-64 64 177 390 2730 0 254 36288 0 malloc-64 64 3 564 5 0 254 36288 0 tcp_rack_map 128 0 279 520 0 126 35712 0 malloc-128 128 15 264 55 0 126 35712 0 malloc-128 128 67 212 128 0 126 35712 0 routing nhops 256 35 100 45 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 86 0 30 34560 0 malloc-256 256 32 103 115 0 62 34560 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-4096 4096 2 6 247 0 2 32768 0 malloc-2048 2048 6 10 14 0 8 32768 0 malloc-2048 2048 14 2 40 0 8 32768 0 malloc-2048 2048 7 9 47 0 8 32768 0 malloc-2048 2048 5 11 12 0 8 32768 0 malloc-1024 1024 18 14 47 0 16 32768 0 malloc-1024 1024 10 22 77 0 16 32768 0 malloc-1024 1024 9 23 12 0 16 32768 0 malloc-1024 1024 11 21 147 0 16 32768 0 malloc-1024 1024 10 22 22 0 16 32768 0 malloc-512 512 3 61 55 0 30 32768 0 malloc-512 512 6 58 347 0 30 32768 0 malloc-512 512 6 58 40 0 30 32768 0 malloc-512 512 7 57 88 0 30 32768 0 malloc-512 512 13 51 63 0 30 32768 0 malloc-512 512 8 56 31 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 tcp_bbr_pcb 896 0 36 5 0 16 32256 0 ipq 56 3 573 4 0 254 32256 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 5 259 7 0 126 31680 0 PGRP 120 32 232 58 0 126 31680 0 clpbuf 2624 0 12 142 0 4 31488 0 rl_entry 48 21 567 64 0 254 28224 0 malloc-32 32 518 364 1867 0 254 28224 0 malloc-32 32 466 416 973 0 254 28224 0 malloc-32 32 313 569 30162 0 254 28224 0 16 Bucket 144 64 132 467 0 62 28224 0 4 Bucket 48 7 581 21 0 254 28224 0 AIO 208 8 125 164 0 62 27664 0 udplite_inpcb 408 0 63 25 0 30 25704 0 malloc-8192 8192 2 1 4 0 1 24576 0 tcp_log_id_bucket 176 2 136 3 0 62 24288 0 ertt_txseginfo 40 1 605 3154 0 254 24240 0 rtentry 168 38 106 45 0 62 24192 0 8 Bucket 80 64 236 1011 0 126 24000 0 itimer 352 0 66 33 0 30 23232 0 malloc-384 384 28 32 57 0 30 23040 0 malloc-384 384 6 54 116 0 30 23040 0 malloc-384 384 7 53 23 0 30 23040 0 domainset 40 0 567 951 0 254 22680 0 Mountpoints 2816 2 6 14 0 4 22528 0 malloc-32 32 4 626 12 0 254 20160 0 malloc-32 32 43 587 302 0 254 20160 0 malloc-32 32 68 562 912 0 254 20160 0 malloc-32 32 33 597 267 0 254 20160 0 2 Bucket 32 106 524 752 0 254 20160 0 KNOTE 160 4 121 319 0 62 20000 0 tcp_bbr_map 128 0 155 9 0 126 19840 0 malloc-128 128 5 150 18 0 126 19840 0 cryptop 280 0 70 19 0 30 19600 0 AIOCB 552 1 34 214 0 16 19320 0 L VFS Cache 320 2 58 60 0 30 19200 0 AIOLIO 272 0 70 42 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 0 1 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 31 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 0 32 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_laddr 48 0 336 22 0 254 16128 0 malloc-16 16 398 602 1682 0 254 16000 0 kenv 258 17 43 1079 0 30 15480 0 tcp_rack_pcb 1088 0 14 7 0 8 15232 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 2836 0 254 12024 0 malloc-16 16 66 684 509 0 254 12000 0 malloc-16 16 28 722 111 0 254 12000 0 malloc-16 16 303 447 5226 0 254 12000 0 malloc-16 16 39 711 44398 0 254 12000 0 malloc-16 16 9 741 12 0 254 12000 0 splice 184 0 63 2 0 62 11592 0 tfo_ccache_entries 80 3 125 3 0 126 10240 0 pcpu-16 16 8 504 8 0 254 8192 0 malloc-16 16 2 498 2 0 254 8000 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 15 24 50 0 0 3744 0 tfo 4 0 493 1 0 254 1972 0 md0 1 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 md2 8 0 0 0 0 254 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 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-384 384 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 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 0xfffffe007f0f1540 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe007f0f16c8 t_timers: 0xfffffe007f0f1708 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: 2147432265 t_startime: 0 t_rttime: 0 t_rtsq: 0x00000000 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: 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 0xfffffe007f0eb540 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe007f0eb6c8 t_timers: 0xfffffe007f0eb708 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: 0x26f3a10c snd_max: 0x26f3a10d snd_nxt: 0x26f3a10d snd_up: 0x26f3a10c snd_wl1: 0x00000000 snd_wl2: 0x00000000 iss: 0x26f3a10c 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: 0x26f3a10c t_rcvtime: 2147432262 t_startime: 0 t_rttime: 2147432262 t_rtsq: 0x26f3a10c 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: 775409939 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: 87142 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 tcpcb at 0xfffffe006ebdf000 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe006ebdf188 t_timers: 0xfffffe006ebdf1c8 t_state: 8 (TCPS_LAST_ACK) t_flags: 0x140003f0 (TF_SENTFIN, TF_REQ_SCALE, TF_RECVD_SCALE, TF_REQ_TSTMP, TF_RCVD_TSTMP, TF_SACK_PERMIT, TF_CLOSED, TF_LRD) t_flags2: 0x40040a (TF2_PLPMTU_PMTUD, TF2_LOG_AUTO, TF2_FBYTES_COMPLETE, TF2_NO_ISS_CHECK) snd_una: 0x1f437bd8 snd_max: 0x1f437bd8 snd_nxt: 0x1f437bd8 snd_up: 0x1f437bd7 snd_wl1: 0x32da458d snd_wl2: 0x1f437bd7 iss: 0x1e8db6b6 irs: 0x328ad4a4 rcv_nxt: 0x32da458e rcv_adv: 0x32df6d8e rcv_wnd: 337920 rcv_up: 0x32da458d snd_wnd: 1140352 snd_cwnd: 150257 snd_ssthresh: 1073725440 snd_recover: 0x1f437bd8 t_rcvtime: 2147432291 t_startime: 2147427794 t_rttime: 0 t_rtsq: 0x1f437bd7 t_rxtcur: 28 t_maxseg: 1420 t_srtt: 49 t_rttvar: 26 t_rxtshift: 0 t_rttmin: 3 t_rttupdated: 255 max_sndwnd: 1140352 t_softerror: 0 t_oobflags: 0x0 () t_iobc: 0x00 snd_scale: 6 rcv_scale: 6 request_r_scale: 6 ts_recent: 3149128737 ts_recent_age: 87432 ts_offset: 3500715313 last_ack_sent: 0x32da458e 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: 10 rfbuf_ts: 87132 rfbuf_cnt: 1352 t_fb.tfb_tcp_block_name: freebsd t_cc.name: cubic _t_logstate: 1 (TCP_LOG_STATE_TAIL) t_lognum: 5000 t_loglimit: 5000 t_logsn: 8805