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 = 0x20:0xffffffff819c7263 stack pointer = 0x28:0xfffffe0056b4f380 frame pointer = 0x28:0xfffffe0056b4f3b0 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: fffffe00777b0000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: 000000000eef6000 r8: 0000000000000000 r9: 0000000000000001 rax: ffffffffffffffff rbx: fffffe00777b0044 rbp: fffffe0056b4f3b0 r10: 0000000000001450 r11: 0000000000000033 r12: ffffffffffffffff r13: fffffe00777b0250 r14: fffffe00777b0000 r15: fffffe00777b0008 trap number = 12 panic: page fault cpuid = 1 time = 1758519181 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 = 0xffffffff819c7263, 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+0x145c/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 $0,0x259e0f7(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff828086a0 .str.27 rsp 0xfffffe0056b4ecf0 rbp 0xfffffe0056b4ed10 rsi 0 rdi 0xffffffff81644349 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007821780 r13 0xfffffffffffffffd r14 0xffffffff828086a0 .str.27 r15 0 rip 0xffffffff8162da9e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259e0f7(%rip) db> show proc Process 12 (intr) at 0xfffffe0007808560: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b56080 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b56080 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b57060 (map 0xffffffff83b57060) (map.pmap 0xffffffff83b57100) (pmap 0xffffffff83b57170) 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 864 764 764 0 R (threaded) syz-executor 100192 RunQ syz-executor 100209 RunQ syz-executor 862 766 766 0 R (threaded) syz-executor 100107 RunQ syz-executor 100201 L *tcpinp 0xfffffe00079fa0c0 syz-executor 100202 S msgsnd 0xfffffe005853e078 syz-executor 100203 RunQ syz-executor 861 1 763 0 S uwait 0xfffffe006df0b600 syz-executor 857 765 765 0 R (threaded) syz-executor 100154 RunQ syz-executor 100196 S sigwait 0xfffffe00540f2610 syz-executor 100204 S sbwait 0xfffffe006b733e0c syz-executor 854 1 765 0 S uwait 0xfffffe00584e9280 syz-executor 850 0 0 0 DL (threaded) [KTLS] 100106 D - 0xfffffe0059691b00 [thr_0] 100187 D - 0xfffffe0059691b80 [thr_1] 100188 D - 0xffffffff83cbe628 [reclaim_0] 847 1 765 60929 S uwait 0xfffffe006df09f00 syz-executor 835 0 0 0 DL mdwait 0xfffffe00083fd000 [md0] 832 0 0 0 DL (threaded) [so_splice] 100149 D - 0xfffffe005858ee00 [thr_0] 100150 D - 0xfffffe005858ee40 [thr_1] 831 1 764 0 S uwait 0xfffffe00584eb180 syz-executor 824 1 763 0 S uwait 0xfffffe006df0bc00 syz-executor 822 1 766 0 S uwait 0xfffffe006df09b00 syz-executor 820 803 820 0 Ss select 0xfffffe00586136c0 dhclient 815 0 0 0 DL aiordy 0xfffffe0054112568 [aiod4] 814 0 0 0 DL aiordy 0xfffffe0054112ac0 [aiod3] 813 0 0 0 DL aiordy 0xfffffe0054110000 [aiod2] 812 0 0 0 DL aiordy 0xfffffe00540f4018 [aiod1] 810 1 810 0 Ss select 0xfffffe00586135c0 dhclient 803 786 423 65 S select 0xfffffe0057df7340 dhclient 786 423 423 0 S wait 0xfffffe00540d4568 sh 766 762 766 0 S nanslp 0xffffffff83bacc40 syz-executor 765 762 765 0 S nanslp 0xffffffff83bacc40 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 0xfffffe00540d20b0 csh 758 681 758 0 Ss select 0xfffffe0057df75c0 sshd 747 1 747 0 Rs+ CPU 0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00582784b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005862fcb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00582788b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058278cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00586300b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00586304b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00586308b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0058630cb0 getty 737 1 17 0 S+ piperd 0xfffffe00598608a0 logger 736 735 17 0 S+ nanslp 0xffffffff83bacc41 sleep 735 1 17 0 S+ wait 0xfffffe00540aa568 sh 685 1 685 0 Ss nanslp 0xffffffff83bacc40 cron 681 1 681 0 Ss select 0xfffffe0057ddb9c0 sshd 494 1 494 0 Rs syslogd 423 1 423 0 Ss wait 0xfffffe00540a9560 devd 422 1 422 65 Ss select 0xfffffe0057ddbec0 dhclient 337 1 337 0 Ss select 0xfffffe0057ddbcc0 dhclient 334 1 334 0 Ss select 0xfffffe0057de0040 dhclient 16 0 0 0 DL syncer 0xffffffff83cca820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc8d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe005862f0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d13cc0 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83cf9d94 [laundry: dom0] 100081 D umarcl 0xffffffff81e13ce0 [uma] 7 0 0 0 DL - 0xffffffff839255d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844d4f20 [pf purge] 5 0 0 0 DL waiting 0xffffffff84889700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838ef340 [doneq0] 100046 D - 0xffffffff838ef2c0 [async] 100075 D - 0xffffffff838ef140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cf5660 [crypto] 100043 D crypto_ 0xfffffe0053ee4d30 [crypto returns 0] 100044 D crypto_ 0xfffffe0053ee4d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b55640 [g_event] 100038 D - 0xffffffff83b55660 [g_up] 100039 D - 0xffffffff83b55680 [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] 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 0xffffffff83cf6100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c51ff0 [swapper] 100005 D - 0xfffffe0053ea0100 [softirq_0] 100006 D - 0xfffffe0053ea0000 [softirq_1] 100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0] 100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1] 100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0] 100010 D - 0xfffffe000776aa00 [kqueue_ctx taskq] 100011 D - 0xfffffe000776a900 [jail_remove taskq] 100012 D - 0xfffffe000776a800 [bus taskq] 100015 D - 0xfffffe000776a500 [thread taskq] 100017 D - 0xfffffe000776a300 [aiod_kick taskq] 100018 D - 0xfffffe000776a200 [deferred_unmount ta] 100019 D - 0xfffffe000776a100 [inm_free taskq] 100020 D - 0xfffffe000776a000 [in6m_free taskq] 100021 D - 0xfffffe0007769e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007769d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007769d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007769d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007769d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007769c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007769c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007769c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007769c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007769a00 [firmware taskq] 100040 D - 0xfffffe0007769900 [crypto_0] 100041 D - 0xfffffe0007769900 [crypto_1] 100056 D - 0xfffffe0057de6d00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057de6c00 [vtnet0 txq 0] 100058 D - 0xfffffe0057de6b00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057de6a00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon] 100065 D - 0xffffffff8280cd80 [deadlkres] 100069 D - 0xfffffe00593fd500 [acpi_task_0] 100070 D - 0xfffffe00593fd500 [acpi_task_1] 100071 D - 0xfffffe00593fd500 [acpi_task_2] 100073 D - 0xfffffe000776ab00 [mca taskq] 100074 D - 0xfffffe0007769700 [CAM taskq] 100076 D - 0xfffffe00593fd400 [ipsec_offload] 863 763 763 0 Z syz-executor db> show all locks Process 864 (syz-executor) thread 0xfffffe0054109000 (100209) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfa7228) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3386 Process 857 (syz-executor) thread 0xfffffe005411e000 (100204) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006b733980) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835 Process 12 (intr) thread 0xfffffe0007821780 (100033) exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe00077e8a00) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2734 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00777b0020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1471 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5188K 526 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4213 sysctloid 35455 2089K 35530 vtbuf 24 1968K 46 kobj 331 1324K 504 newblk 30 1032K 936 vfscache 3 1025K 3 pcb 95 746K 144 inodedep 21 520K 185 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 143 286K 944 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 28 217K 143 KTRACE 102 201K 3097 acpica 1674 184K 54444 vmem 5 144K 6 tidhash 3 141K 3 pagedep 13 131K 72 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 124 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 524 ddb_capture 1 64K 1 kdtrace 207 40K 1076 umtx 304 38K 304 BPF 23 36K 23 shm 2 34K 2 hostcache 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 kbdmux 6 28K 6 temp 33 22K 1893 DEVFS_RULE 56 20K 56 routetbl 127 19K 402 ifaddr 66 19K 68 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1657 eventhandler 163 14K 163 sctp_atcl 34 13K 41 lltable 42 13K 42 ifnet 7 13K 7 kenv 95 12K 95 GEOM 54 12K 457 cred 29 11K 204 ether_multi 129 11K 144 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 plimit 23 9K 349 bmsafemap 3 9K 134 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 2 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 in6_multi 55 8K 56 taskqueue 69 8K 69 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 mount 66 6K 164 kqueue 69 5K 927 pf_ifnet 13 5K 23 ufs_dirhash 24 5K 27 UMA 271 5K 271 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 pwddesc 63 4K 870 acpisem 28 4K 28 DEVFSP 47 3K 59 terminal 11 3K 11 session 22 3K 34 proc-args 87 3K 1916 uidinfo 5 3K 11 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 netlink 2 3K 70 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 233 selfd 31 2K 16540 Unitno 29 2K 50 ip6ndp 11 2K 11 CAM XPT 22 2K 543 sctp_ifa 12 2K 13 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 30 CC Mem 10 2K 30 msi 9 2K 9 sctp_atky 34 2K 41 softdep 1 1K 1 dirrem 4 1K 109 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 newdirblk 7 1K 53 diradd 7 1K 128 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 13 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 osd 15 1K 47 mkdir 5 1K 106 freefile 5 1K 80 crypto 4 1K 16 encap_export_host 12 1K 12 freework 3 1K 109 inpcbpolicy 18 1K 223 sctp_athm 34 1K 41 freeblks 2 1K 67 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 freefrag 2 1K 54 indirdep 1 1K 121 VN POLL 2 1K 4 vnodes 1 1K 2 ktls 1 1K 7 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 soname 5 1K 3319 pf_rule 1 1K 1 cryptodev 2 1K 48 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 76 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 iov 1 1K 13898 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_timw 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 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 pf 0 0K 4 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 153 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 1 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 3 ip6_msource 0 0K 1 ip6_moptions 0 0K 2 in6_mfilter 0 0K 2 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 21 fadvise 0 0K 0 statfs 0 0K 184 namei_tracker 0 0K 1 inotify 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 28 lio 0 0K 2 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 96 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 208 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 646 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 78 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 0 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 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 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 8320 1078 12480 0 254 38494208 0 mbuf 256 8618 1044 17041 0 254 2473472 0 tcp_log 416 1018 4832 9523 0 254 2433600 0 BUF TRIE 152 236 11568 827 0 62 1794208 0 malloc-384 384 4140 30 4157 0 30 1601280 0 malloc-128 128 11657 61 11670 0 126 1499904 0 malloc-4096 4096 334 4 593 0 2 1384448 0 UMA Slabs 0 112 11024 22 11024 0 126 1237152 0 RADIX NODE 152 6757 154 28251 0 62 1050472 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 14 1 18 0 1 983040 0 vmem btag 56 16797 90 16797 0 254 945672 0 FFS inode 1168 536 45 618 0 8 678608 0 malloc-64 64 637 8561 19991 0 254 588672 0 socket 1024 69 439 1467 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 190 0 0 2 498560 0 256 Bucket 2048 181 3 1153 0 8 376832 0 VM OBJECT 248 1193 119 13881 0 62 325376 0 malloc-4096 4096 74 4 874 0 2 319488 0 malloc-2048 2048 141 11 400 0 8 311296 0 sctp_ep 1152 34 225 41 0 254 298368 0 VNODE 440 574 92 658 0 30 293040 0 THREAD 1860 142 10 209 0 8 282720 0 malloc-2048 2048 9 119 1046 0 8 262144 0 malloc-64 64 3892 203 3898 0 254 262080 0 malloc-16384 16384 13 2 69 0 1 245760 0 malloc-16 16 14614 136 14684 0 254 236000 0 DEVCTL 1024 23 193 149 0 0 221184 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5365 305 5409 0 254 181440 0 malloc-128 128 1226 169 25595 0 126 178560 0 malloc-256 256 87 603 1127 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 15 501 1172 0 254 165120 0 malloc-32768 32768 0 5 92 0 1 163840 0 FFS2 dinode 256 536 94 618 0 62 161280 0 MAP ENTRY 96 1416 222 43650 0 126 157248 0 malloc-1024 1024 118 26 308 0 16 147456 0 FPU_save_area 832 144 18 247 0 16 134784 0 S VFS Cache 104 1007 280 1111 0 126 133848 0 malloc-65536 65536 0 2 51 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-32768 32768 2 2 14 0 1 131072 0 mbuf_packet 256 2 506 172 0 254 130048 0 ksiginfo 112 57 987 81 0 126 116928 0 pf anchors 1664 1 69 1 0 64 116480 0 malloc-128 128 619 280 1560 0 126 115072 0 PROC 1368 63 14 865 0 8 105336 0 malloc-128 128 694 81 4038 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-8192 8192 9 2 93 0 1 90112 0 UMA Kegs 384 229 4 229 0 30 89472 0 ertt_txseginfo 40 0 2121 1964 0 254 84840 0 filedesc0 1072 63 14 870 0 8 82544 0 malloc-16384 16384 5 0 7 0 1 81920 0 malloc-4096 4096 15 5 214 0 2 81920 0 malloc-256 256 188 127 748 0 62 80640 0 malloc-8192 8192 9 0 12 0 1 73728 0 g_bio 408 0 180 6632 0 30 73440 0 128 Bucket 1024 49 18 254 0 16 68608 0 malloc-64 64 815 256 2445 0 254 68544 0 tcp_bbr_map 128 0 527 332 0 126 67456 0 malloc-32768 32768 0 2 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 12 4 497 0 2 65536 0 malloc-1024 1024 26 38 557 0 16 65536 0 64 Bucket 512 86 42 1772 0 30 65536 0 malloc-256 256 146 109 982 0 62 65280 0 malloc-256 256 192 63 314 0 62 65280 0 malloc-384 384 61 89 568 0 30 57600 0 malloc-256 256 37 158 298 0 62 49920 0 32 Bucket 256 77 118 413 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 1 47 13278 0 16 49152 0 malloc-16384 16384 1 2 191 0 1 49152 0 malloc-384 384 71 49 74 0 30 46080 0 malloc-384 384 65 55 593 0 30 46080 0 malloc-384 384 84 36 84 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 Files 80 256 294 7321 0 126 44000 0 tcp_inpcb 1304 10 23 30 0 8 43032 0 clpbuf 2624 0 16 46 0 4 41984 0 pcpu-8 8 4799 321 4985 0 254 40960 0 VMSPACE 584 40 30 844 0 16 40880 0 udp_inpcb 408 6 84 146 0 30 36720 0 malloc-64 64 23 544 13819 0 254 36288 0 malloc-64 64 31 536 51 0 254 36288 0 malloc-64 64 219 348 1120 0 254 36288 0 malloc-64 64 73 494 949 0 254 36288 0 malloc-128 128 20 259 170 0 126 35712 0 malloc-128 128 11 268 141 0 126 35712 0 malloc-128 128 123 156 590 0 126 35712 0 malloc-128 128 32 247 294 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 30 105 483 0 62 34560 0 malloc-256 256 7 128 178 0 62 34560 0 malloc-256 256 20 115 288 0 62 34560 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 10 6 38 0 8 32768 0 malloc-2048 2048 3 13 50 0 8 32768 0 malloc-2048 2048 10 6 35 0 8 32768 0 malloc-2048 2048 8 8 10 0 8 32768 0 malloc-1024 1024 3 29 47 0 16 32768 0 malloc-1024 1024 18 14 1011 0 16 32768 0 malloc-1024 1024 2 30 6 0 16 32768 0 malloc-1024 1024 3 29 8 0 16 32768 0 malloc-1024 1024 2 30 3 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 14 50 31 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 14 50 37 0 30 32768 0 malloc-512 512 2 62 20 0 30 32768 0 malloc-512 512 6 58 7 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 38 0 126 31680 0 sctp_laddr 48 0 588 11 0 254 28224 0 malloc-32 32 387 495 4833 0 254 28224 0 16 Bucket 144 56 140 278 0 62 28224 0 4 Bucket 48 9 579 13 0 254 28224 0 AIO 208 1 132 9 0 62 27664 0 da_ccb 544 0 49 1770 0 16 26656 0 udplite_inpcb 408 0 63 35 0 30 25704 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 8 120 50 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 4 2 44 0 2 24576 0 pipe 736 20 13 328 0 16 24288 0 PWD 40 24 582 132 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 58 242 330 0 126 24000 0 malloc-384 384 1 59 2 0 30 23040 0 malloc-384 384 12 48 12 0 30 23040 0 ripcb 376 2 58 12 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 10 270 30 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 61 569 409 0 254 20160 0 malloc-32 32 21 609 142 0 254 20160 0 malloc-32 32 157 473 1391 0 254 20160 0 malloc-32 32 55 575 84 0 254 20160 0 malloc-32 32 119 511 128 0 254 20160 0 malloc-32 32 16 614 17 0 254 20160 0 2 Bucket 32 62 568 371 0 254 20160 0 KNOTE 160 1 124 20 0 62 20000 0 AIOCB 552 0 35 9 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 0 60 12 0 30 19200 0 AIOLIO 272 0 70 2 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-8192 8192 0 2 21 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 5 0 2 16384 0 malloc-4096 4096 1 3 5 0 2 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-512 512 2 30 2 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 rl_entry 48 4 332 7 0 254 16128 0 malloc-16 16 535 465 3446 0 254 16000 0 kenv 258 17 43 1067 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 42 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 vtnet_tx_hdr 24 0 501 3238 0 254 12024 0 malloc-16 16 45 705 1427 0 254 12000 0 malloc-16 16 10 740 17 0 254 12000 0 malloc-16 16 41 709 101 0 254 12000 0 malloc-16 16 50 700 25618 0 254 12000 0 malloc-16 16 16 734 19 0 254 12000 0 malloc-16 16 41 709 50 0 254 12000 0 itimer 352 0 33 2 0 30 11616 0 splice 184 0 63 1 0 62 11592 0 malloc-384 384 1 29 2 0 30 11520 0 swrbuf 2624 0 4 4 0 4 10496 0 malloc-8192 8192 0 1 34 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 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 17 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 0 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 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_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_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 ipq 56 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 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 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 cryptop 280 0 0 0 0 30 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 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-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 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 0xfffffe00777b0000 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe00777b0188 t_timers: 0xfffffe00777b01c8 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: 0x4773da62 snd_max: 0x4773da63 snd_nxt: 0x4773da63 snd_up: 0x4773da62 snd_wl1: 0x00000000 snd_wl2: 0x00000000 iss: 0x4773da62 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: 0x4773da62 t_rcvtime: 2147426925 t_startime: 0 t_rttime: 2147426925 t_rtsq: 0x4773da62 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: 2521617445 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: 33772 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 1198774882:1198774882(0) win 65535 +0.000 Starting Retransmission timer: 1000 ms +0.000 CONNECT, error: 0 +0.000 < R. 0:0(0) ack 1198774883 win 0