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 = 0x20:0xffffffff819a7883 stack pointer = 0x0:0xfffffe0056b4f380 frame pointer = 0x0:0xfffffe0056b4f3b0 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: fffffe00776e5a80 rsi: 0000000000000000 rdx: 0000000000000000 rcx: 000000000eedcb50 r8: 0000000000000000 r9: 0000000000000001 rax: ffffffffffffffff rbx: fffffe00776e5ac4 rbp: fffffe0056b4f3b0 r10: 0000000000001450 r11: 0000000000000033 r12: ffffffffffffffff r13: fffffe00776e5cd0 r14: fffffe00776e5a80 r15: fffffe00776e5a88 trap number = 12 panic: page fault cpuid = 1 time = 1757247375 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056b4ebb0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056b4ed10 vpanic() at vpanic+0x257/frame 0xfffffe0056b4eed0 panic() at panic+0xb5/frame 0xfffffe0056b4ef90 trap_pfault() at trap_pfault+0xaf2/frame 0xfffffe0056b4f0d0 trap() at trap+0x78e/frame 0xfffffe0056b4f2b0 calltrap() at calltrap+0x8/frame 0xfffffe0056b4f2b0 --- trap 0xc, rip = 0xffffffff819a7883, rsp = 0xfffffe0056b4f380, rbp = 0xfffffe0056b4f3b0 --- in_pcbremhash_locked() at in_pcbremhash_locked+0x263/frame 0xfffffe0056b4f3b0 in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe0056b4f3d0 tcp_close() at tcp_close+0x177/frame 0xfffffe0056b4f490 tcp_do_segment() at tcp_do_segment+0x146c/frame 0xfffffe0056b4f770 tcp_input_with_port() at tcp_input_with_port+0x21a9/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 $0,0x25b6f77(%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 0xffffffff827e1820 .str.27 rsp 0xfffffe0056b4ecf0 rbp 0xfffffe0056b4ed10 rsi 0 rdi 0xffffffff816260e9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007821780 r13 0xfffffffffffffffd r14 0xffffffff827e1820 .str.27 r15 0 rip 0xffffffff8160fc1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b6f77(%rip) db> show proc Process 12 (intr) at 0xfffffe0007808560: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b51080 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b51080 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b52060 (map 0xffffffff83b52060) (map.pmap 0xffffffff83b52100) (pmap 0xffffffff83b52170) 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] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 1030 766 766 0 R (threaded) syz-executor 100241 RunQ syz-executor 100612 RunQ syz-executor 100613 S uwait 0xfffffe00777d7b00 syz-executor 1029 763 763 0 R (threaded) syz-executor 100531 RunQ syz-executor 100610 L *tcpinp 0xfffffe00079f9780 syz-executor 100611 S uwait 0xfffffe00596d4580 syz-executor 1028 764 764 0 R (threaded) syz-executor 100606 RunQ syz-executor 100607 S aiowc 0xfffffe0054148398 syz-executor 100608 S uwait 0xfffffe00777d7c00 syz-executor 100609 S uwait 0xfffffe006dd1a000 syz-executor 1027 1026 765 0 S uwait 0xfffffe00596d2180 syz-executor 1026 765 765 0 R (threaded) syz-executor 100427 RunQ syz-executor 100603 S aiowc 0xfffffe005410c3a0 syz-executor 100605 S uwait 0xfffffe00596d2080 syz-executor 997 1 763 0 SV uwait 0xfffffe00596d3c00 syz-executor 981 1 763 0 S uwait 0xfffffe00596d4380 syz-executor 955 1 765 0 S uwait 0xfffffe005967fd80 syz-executor 945 1 763 0 S uwait 0xfffffe00598dcf00 syz-executor 941 1 766 0 S uwait 0xfffffe006dd19300 syz-executor 936 1 765 0 S uwait 0xfffffe006dd19080 syz-executor 929 1 765 0 S uwait 0xfffffe00596d4180 syz-executor 911 0 0 0 DL - 0xffffffff83cb7e00 [soaiod4] 910 0 0 0 DL - 0xffffffff83cb7e00 [soaiod3] 909 0 0 0 DL - 0xffffffff83cb7e00 [soaiod2] 908 0 0 0 DL - 0xffffffff83cb7e00 [soaiod1] 895 1 766 0 S umtxn 0xfffffe006dd18b00 syz-executor 873 1 766 0 S uwait 0xfffffe006dd17e80 syz-executor 862 1 763 0 S uwait 0xfffffe006dd19480 syz-executor 860 1 763 0 S uwait 0xfffffe00596d4680 syz-executor 848 1 763 0 S uwait 0xfffffe00596d3e80 syz-executor 845 0 0 0 DL mdwait 0xfffffe0059836000 [md2] 844 0 0 0 DL mdwait 0xfffffe0058632000 [md1] 843 0 0 0 DL mdwait 0xfffffe0059837000 [md0] 827 0 0 0 DL (threaded) [so_splice] 100118 D - 0xfffffe0058587800 [thr_0] 100144 D - 0xfffffe0058587840 [thr_1] 820 806 820 0 Ss select 0xfffffe00596d3b40 dhclient 819 0 0 0 DL aiordy 0xfffffe00540f0568 [aiod4] 818 0 0 0 DL aiordy 0xfffffe00540f0ac0 [aiod3] 817 0 0 0 DL aiordy 0xfffffe00540f1018 [aiod2] 816 0 0 0 DL aiordy 0xfffffe00540f1570 [aiod1] 812 1 812 0 Ss select 0xfffffe006dd185c0 dhclient 806 780 423 65 S select 0xfffffe006dd18740 dhclient 780 423 423 0 S wait 0xfffffe005400c010 sh 766 762 766 0 R syz-executor 765 762 765 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 R syz-executor 760 758 760 0 Ss sigsusp 0xfffffe005400b0b8 csh 758 681 758 0 Ss select 0xfffffe006dd189c0 sshd 747 1 747 0 Rs+ getty 746 1 746 0 Ss+ ttyin 0xfffffe00585bccb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00585bd0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00585bd4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00585bd8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00585bdcb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00585be0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00585be4b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00585be8b0 getty 737 1 17 0 S+ piperd 0xfffffe005982d9e0 logger 736 735 17 0 S+ nanslp 0xffffffff83ba7c41 sleep 735 1 17 0 S+ wait 0xfffffe00540c6008 sh 685 1 685 0 Ss nanslp 0xffffffff83ba7c41 cron 681 1 681 0 Ss select 0xfffffe006dd193c0 sshd 494 1 494 0 Ds bo_wwai 0xfffffe006deecd70 syslogd 423 1 423 0 Ss wait 0xfffffe00540c5ab0 devd 422 1 422 65 Ss select 0xfffffe006dd1a0c0 dhclient 337 1 337 0 Ss select 0xfffffe006dd198c0 dhclient 334 1 334 0 Ss select 0xfffffe006dd1a240 dhclient 16 0 0 0 DL syncer 0xffffffff83cc5820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc3d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100096 D sdflush 0xfffffe0053fe08e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ec80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf4d48 [dom0] 100080 D launds 0xffffffff83cf4d54 [laundry: dom0] 100081 D umarcl 0xffffffff81df2890 [uma] 7 0 0 0 DL - 0xffffffff839205d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84853c30 [pf purge] 5 0 0 0 DL waiting 0xffffffff844ca700 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100045 RunQ [doneq0] 100046 D - 0xffffffff838ea2c0 [async] 100075 D - 0xffffffff838ea140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cf0640 [crypto] 100043 D crypto_ 0xfffffe0007a95c30 [crypto returns 0] 100044 D crypto_ 0xfffffe0007a95c80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b50640 [g_event] 100038 D - 0xffffffff83b50660 [g_up] 100039 D - 0xffffffff83b50680 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 Run CPU 0 [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] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83cf10e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c43ff0 [swapper] 100005 D - 0xfffffe0007a98b00 [softirq_0] 100006 D - 0xfffffe0007a98900 [softirq_1] 100007 D - 0xfffffe0007a98700 [if_io_tqg_0] 100008 D - 0xfffffe0007a98500 [if_io_tqg_1] 100009 D - 0xfffffe0007a98300 [if_config_tqg_0] 100010 D - 0xfffffe00083f9700 [kqueue_ctx taskq] 100011 D - 0xfffffe00083f9600 [jail_remove taskq] 100012 D - 0xfffffe00083f9500 [bus taskq] 100015 D - 0xfffffe00083f9000 [thread taskq] 100017 D - 0xfffffe00083f8c00 [aiod_kick taskq] 100018 D - 0xfffffe00083f8b00 [deferred_unmount ta] 100019 D - 0xfffffe00083f8a00 [inm_free taskq] 100020 D - 0xfffffe00083f8900 [in6m_free taskq] 100021 D - 0xfffffe00083f8800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f8700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f8700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f8700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f8700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f8600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f8600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f8600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f8600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f8100 [firmware taskq] 100040 D - 0xfffffe00083f7e00 [crypto_0] 100041 D - 0xfffffe00083f7e00 [crypto_1] 100056 D - 0xfffffe00083f7700 [vtnet0 rxq 0] 100057 D - 0xfffffe00083f7600 [vtnet0 txq 0] 100058 D - 0xfffffe00083f7500 [vtnet0 rxq 1] 100059 D - 0xfffffe00083f7400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d76f00 [virtio_balloon] 100065 D - 0xffffffff827e5f01 [deadlkres] 100069 D - 0xfffffe00593db000 [acpi_task_0] 100070 D - 0xfffffe00593db000 [acpi_task_1] 100071 D - 0xfffffe00593db000 [acpi_task_2] 100073 D - 0xfffffe00083fb100 [mca taskq] 100074 D - 0xfffffe00083f7d00 [CAM taskq] 100076 D - 0xfffffe005825fe00 [ipsec_offload] db> show all locks Process 494 (syslogd) thread 0xfffffe00540c4780 (100098) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006deecc78) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3676 Process 12 (intr) thread 0xfffffe0007821780 (100033) exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0007a49a00) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:2734 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00776e5aa0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:1471 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 377 5100K 586 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4216 sysctloid 35242 2076K 35434 vtbuf 24 1968K 46 kobj 331 1324K 531 newblk 39 1034K 1546 vfscache 3 1025K 3 pcb 31 671K 563 inodedep 24 521K 526 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 164 334K 1124 filedesc 40 313K 462 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 179 acpica 1674 184K 54444 vmem 5 144K 7 tidhash 3 141K 3 pagedep 9 130K 247 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 127 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 525 ddb_capture 1 64K 1 kdtrace 235 45K 1646 umtx 352 44K 352 BPF 25 37K 82 hostcache 1 32K 1 shm 1 32K 6 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 2052 DEVFS_RULE 56 20K 56 ifaddr 66 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 135 16K 425 ithread 90 15K 90 bus-sc 34 15K 1657 cred 37 14K 382 eventhandler 163 14K 163 lltable 43 14K 47 GEOM 64 14K 548 ether_multi 159 13K 194 ifnet 7 13K 7 md_disk 3 12K 10 kenv 95 12K 95 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 8 rpc 8 9K 8 in6_multi 66 9K 68 plimit 23 9K 409 bmsafemap 2 9K 444 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 pfs_vncache 1 8K 1 kqueue 82 8K 1162 audit_evclass 240 8K 304 taskqueue 69 8K 84 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 freework 20 5K 533 pwddesc 76 5K 1109 ufs_dirhash 24 5K 27 UMA 269 5K 270 CC Mem 35 5K 825 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 savedino 13 4K 270 DEVFSP 50 4K 237 mount 20 4K 554 proc-args 95 3K 2070 terminal 11 3K 11 session 22 3K 36 inotify 24 3K 53 uidinfo 5 3K 18 acpidev 20 3K 20 hhook 8 3K 10 dirrem 9 3K 378 clone 9 3K 9 lockf 21 3K 128 kcovinfo 36 3K 36 netlink 2 3K 84 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 inpcbpolicy 56 2K 1264 in_multi 7 2K 12 Unitno 28 2K 70 sctp_ifa 13 2K 14 selfd 26 2K 12625 CAM XPT 22 2K 543 tun 4 2K 4 select 12 2K 77 toponodes 6 2K 6 ipsecpolicy 2 2K 2 freeblks 5 2K 277 msi 9 2K 9 freefile 9 2K 338 osd 40 2K 842 softdep 1 1K 1 mkdir 8 1K 432 diradd 8 1K 398 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 58 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 23 encap_export_host 12 1K 12 newdirblk 4 1K 216 indirdep 2 1K 299 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 sctp_atcl 1 1K 178 chacha20random 1 1K 1 biobuf 1 1K 1 cryptodev 4 1K 224 sctp_timw 1 1K 1 VN POLL 2 1K 10 vnodes 1 1K 3 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 sbdep 1 1K 27 freefrag 1 1K 39 aio 4 1K 6 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3665 sctp_vrf 1 1K 1 in6_mfilter 1 1K 3 ip_msource 1 1K 3 ip_moptions 1 1K 9 in_mfilter 1 1K 13 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 34 acpiintr 1 1K 1 sctp_atky 1 1K 179 cpus 2 1K 2 ip6_moptions 1 1K 4 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_athm 1 1K 178 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 3 sctp_mcore 0 0K 0 sctp_socko 0 0K 9 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_stro 0 0K 1 sctp_stri 0 0K 0 sctp_map 0 0K 2 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 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 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 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 ip6opt 0 0K 14 ip6_msource 0 0K 0 frag6 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 21 fadvise 0 0K 0 statfs 0 0K 198 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 20 lio 0 0K 40 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 14030 ioctlops 0 0K 109 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 344 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 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 96 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 ufshci 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 md_sectors 0 0K 3 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 0 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 8322 1076 12873 0 254 38494208 0 mbuf 256 8637 1025 16874 0 254 2473472 0 tcp_log 416 3508 2081 13521 0 254 2325024 0 BUF TRIE 152 226 11578 1529 0 62 1794208 0 malloc-4096 4096 419 5 1582 0 2 1736704 0 malloc-384 384 4209 21 4227 0 30 1624320 0 malloc-128 128 12457 160 13368 0 126 1614976 0 UMA Slabs 0 112 11046 0 11046 0 126 1237152 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6360 421 31821 0 62 1030712 0 malloc-65536 65536 13 2 18 0 1 983040 0 vmem btag 56 16951 152 17077 0 254 957768 0 FFS inode 1168 541 19 887 0 8 654080 0 sctp_ep 1152 1 510 177 0 254 588672 0 sctp_asoc 2256 0 255 1 0 254 575280 0 socket 1024 77 431 2836 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-2048 2048 104 80 305 0 8 376832 0 malloc-16384 16384 19 3 417 0 1 360448 0 VM OBJECT 248 1313 127 16206 0 62 357120 0 256 Bucket 2048 145 15 1095 0 8 327680 0 THREAD 1860 158 18 613 0 8 327360 0 VNODE 440 580 86 928 0 30 293040 0 malloc-64 64 3901 446 16526 0 254 278208 0 malloc-16 16 14557 443 15463 0 254 240000 0 malloc-32768 32768 1 6 250 0 1 229376 0 DEVCTL 1024 31 189 158 0 0 225280 0 malloc-2048 2048 7 97 514 0 8 212992 0 malloc-65536 65536 2 1 4 0 1 196608 0 malloc-65536 65536 0 3 74 0 1 196608 0 malloc-128 128 1164 355 26342 0 126 194432 0 sctp_raddr 736 0 264 1 0 254 194304 0 UMA Zones 768 241 3 242 0 16 187392 0 malloc-32 32 5349 321 6428 0 254 181440 0 MAP ENTRY 96 1663 227 53360 0 126 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 18 498 1340 0 254 165120 0 FPU_save_area 832 160 38 808 0 16 164736 0 FFS2 dinode 256 541 89 886 0 62 161280 0 tcp_inpcb 1304 38 82 825 0 8 156480 0 S VFS Cache 104 1022 382 1445 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 120 8 145 0 16 131072 0 malloc-256 256 109 401 1801 0 62 130560 0 mbuf_packet 256 5 503 368 0 254 130048 0 PROC 1368 75 13 1031 0 8 120384 0 ksiginfo 112 72 972 127 0 126 116928 0 filedesc0 1072 76 15 1109 0 8 97552 0 malloc-4096 4096 17 5 38 0 2 90112 0 UMA Kegs 384 228 5 229 0 30 89472 0 g_bio 408 36 174 10606 0 30 85680 0 128 Bucket 1024 50 33 262 0 16 84992 0 malloc-256 256 170 145 891 0 62 80640 0 malloc-256 256 198 117 731 0 62 80640 0 malloc-8192 8192 7 2 65 0 1 73728 0 malloc-64 64 512 559 1554 0 254 68544 0 malloc-128 128 341 186 462 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 13 0 1 65536 0 malloc-16384 16384 4 0 5 0 1 65536 0 malloc-8192 8192 6 2 10 0 1 65536 0 64 Bucket 512 97 31 1792 0 30 65536 0 malloc-256 256 118 137 1076 0 62 65280 0 32 Bucket 256 85 170 491 0 62 65280 0 malloc-384 384 109 41 114 0 30 57600 0 malloc-384 384 44 106 615 0 30 57600 0 malloc-8192 8192 5 2 10 0 1 57344 0 ripcb 376 8 142 191 0 30 56400 0 malloc-64 64 325 494 13913 0 254 52416 0 malloc-64 64 466 353 725 0 254 52416 0 Files 80 250 400 9770 0 126 52000 0 malloc-128 128 160 243 653 0 126 51584 0 malloc-256 256 74 121 448 0 62 49920 0 malloc-256 256 58 137 1255 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 15307 0 16 49152 0 malloc-2048 2048 13 11 36 0 8 49152 0 malloc-2048 2048 1 23 574 0 8 49152 0 malloc-1024 1024 6 42 1544 0 16 49152 0 malloc-384 384 59 61 915 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 5 5 563 0 2 40960 0 malloc-4096 4096 4 6 249 0 2 40960 0 pcpu-8 8 4757 363 5240 0 254 40960 0 VMSPACE 584 48 22 999 0 16 40880 0 pipe 736 21 34 359 0 16 40480 0 da_ccb 544 9 61 2745 0 16 38080 0 udp_inpcb 408 13 77 235 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 16 551 215 0 254 36288 0 malloc-64 64 340 227 3085 0 254 36288 0 malloc-64 64 8 559 68 0 254 36288 0 malloc-64 64 138 429 1362 0 254 36288 0 16 Bucket 144 70 182 337 0 62 36288 0 malloc-128 128 32 247 125 0 126 35712 0 malloc-128 128 65 214 3334 0 126 35712 0 malloc-128 128 155 124 948 0 126 35712 0 malloc-128 128 30 249 754 0 126 35712 0 routing nhops 256 28 107 36 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 18 117 956 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-4096 4096 5 3 9 0 2 32768 0 malloc-2048 2048 11 5 24 0 8 32768 0 malloc-2048 2048 6 10 93 0 8 32768 0 malloc-2048 2048 4 12 5 0 8 32768 0 malloc-1024 1024 2 30 61 0 16 32768 0 malloc-1024 1024 6 26 21 0 16 32768 0 malloc-1024 1024 3 29 171 0 16 32768 0 malloc-1024 1024 18 14 22 0 16 32768 0 malloc-1024 1024 18 14 24 0 16 32768 0 malloc-1024 1024 1 31 6 0 16 32768 0 malloc-512 512 10 54 132 0 30 32768 0 malloc-512 512 10 54 63 0 30 32768 0 malloc-512 512 2 62 35 0 30 32768 0 malloc-512 512 2 62 58 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 2 62 24 0 30 32768 0 pcpu-64 64 499 13 499 0 254 32768 0 ipq 56 3 573 3 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 3 261 4 0 126 31680 0 PGRP 120 26 238 40 0 126 31680 0 clpbuf 2624 1 11 52 0 4 31488 0 sctp_laddr 48 0 588 12 0 254 28224 0 ertt 72 35 357 825 0 126 28224 0 rl_entry 48 15 573 24 0 254 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 AIO 208 3 130 110 0 62 27664 0 udplite_inpcb 408 0 63 13 0 30 25704 0 cpuset 200 7 121 654 0 62 25600 0 malloc-8192 8192 1 2 83 0 1 24576 0 malloc-4096 4096 1 5 16 0 2 24576 0 tcp_log_id_bucket 176 3 135 4 0 62 24288 0 ertt_txseginfo 40 0 606 533 0 254 24240 0 PWD 40 30 576 279 0 254 24240 0 rtentry 168 31 113 36 0 62 24192 0 8 Bucket 80 73 227 482 0 126 24000 0 itimer 352 0 66 11 0 30 23232 0 splice 184 0 126 3 0 62 23184 0 malloc-384 384 7 53 7 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 2 58 26 0 30 23040 0 domainset 40 0 567 642 0 254 22680 0 Mountpoints 2816 2 6 5 0 4 22528 0 malloc-32 32 258 372 434 0 254 20160 0 malloc-32 32 123 507 330 0 254 20160 0 malloc-32 32 137 493 744 0 254 20160 0 malloc-32 32 109 521 2265 0 254 20160 0 malloc-32 32 108 522 286 0 254 20160 0 malloc-32 32 85 545 446 0 254 20160 0 malloc-32 32 38 592 2710 0 254 20160 0 2 Bucket 32 66 564 451 0 254 20160 0 KNOTE 160 2 123 38 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 8 0 30 19600 0 AIOCB 552 0 35 69 0 16 19320 0 L VFS Cache 320 0 60 24 0 30 19200 0 malloc-256 256 4 71 329 0 62 19200 0 AIOLIO 272 0 70 20 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 22 0 1 16384 0 malloc-4096 4096 2 2 3 0 2 16384 0 malloc-2048 2048 2 6 195 0 8 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 malloc-16 16 321 679 2003 0 254 16000 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 16 734 77 0 254 12000 0 malloc-16 16 57 693 608 0 254 12000 0 malloc-16 16 71 679 584 0 254 12000 0 malloc-16 16 185 565 3025 0 254 12000 0 malloc-16 16 9 741 14 0 254 12000 0 malloc-16 16 16 734 24814 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1575 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 20 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 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 tcp_bbr_map 128 0 0 0 0 126 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 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-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-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 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 0xfffffe00776e5a80 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe00776e5c08 t_timers: 0xfffffe00776e5c48 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: 0x5b565fd9 snd_max: 0x5b565fda snd_nxt: 0x5b565fda snd_up: 0x5b565fd9 snd_wl1: 0x00000000 snd_wl2: 0x00000000 iss: 0x5b565fd9 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: 0x5b565fd9 t_rcvtime: 2147430366 t_startime: 0 t_rttime: 2147430366 t_rtsq: 0x5b565fd9 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: 260685162 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: 68182 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 1532387289:1532387289(0) win 65535 +0.000 Starting Retransmission timer: 1000 ms +0.000 CONNECT, error: 0 +0.000 < R. 0:0(0) ack 1532387290 win 0