panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe00077b6c18 first->prev != head cpuid = 1 time = 1760030221 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056eabed0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056eac030 vpanic() at vpanic+0x257/frame 0xfffffe0056eac1f0 panic() at panic+0xb5/frame 0xfffffe0056eac2b0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0056eac310 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0056eac430 tcp_timer_activate() at tcp_timer_activate+0x56c/frame 0xfffffe0056eac4b0 tcp_default_output() at tcp_default_output+0x63e3/frame 0xfffffe0056eaca50 tcp_output() at tcp_output+0x59/frame 0xfffffe0056eaca90 tcp_usr_connect() at tcp_usr_connect+0x52b/frame 0xfffffe0056eacb90 soconnectat() at soconnectat+0x1c0/frame 0xfffffe0056eacbf0 kern_connectat() at kern_connectat+0x300/frame 0xfffffe0056eaccd0 sys_connect() at sys_connect+0xf5/frame 0xfffffe0056eacd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056eacf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056eacf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a6e9a, rsp = 0x824fccf08, rbp = 0x824fccf80 --- KDB: enter: panic [ thread pid 1030 tid 100440 ] Stopped at kdb_enter+0x6e: movq $0,0x259f6b7(%rip) db> 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 0xfffffe0072e00000 rdx 0x7ffff rbx 0xffffffff8280bda0 .str.27 rsp 0xfffffe0056eac010 rbp 0xfffffe0056eac030 rsi 0x80001 rdi 0xffffffff816450f9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x33 r12 0xfffffe005412d000 r13 0xfffffffffffffffd r14 0xffffffff8280bda0 .str.27 r15 0 rip 0xffffffff8162e4de kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259f6b7(%rip) db> show proc Process 1030 (syz-executor) at 0xfffffe005415c558: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 765 at 0xfffffe0054004568 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005414d490 (map 0xfffffe005414d490) (map.pmap 0xfffffe005414d530) (pmap 0xfffffe005414d5a0) threads: 2 100432 RunQ syz-executor 100440 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1030 765 765 0 R (threaded) syz-executor 100432 RunQ syz-executor 100440 Run CPU 1 syz-executor 1028 766 766 0 R (threaded) syz-executor 100310 RunQ syz-executor 100437 S uwait 0xfffffe00777a6300 syz-executor 1027 1 766 60929 S uwait 0xfffffe00777a6800 syz-executor 1025 1 765 0 S uwait 0xfffffe006e4dfb80 syz-executor 1021 763 763 0 S (threaded) syz-executor 100392 S nanslp 0xffffffff83baec40 syz-executor 100421 S select 0xfffffe006dc35f40 syz-executor 100424 S uwait 0xfffffe0058517300 syz-executor 1016 764 764 0 S (threaded) syz-executor 100329 S nanslp 0xffffffff83baec41 syz-executor 100413 S sbwait 0xfffffe0059b5ba0c syz-executor 100414 S uwait 0xfffffe006e4ded00 syz-executor 1013 1 764 0 S uwait 0xfffffe006e4dfa00 syz-executor 1004 1 763 0 S uwait 0xfffffe00582d2680 syz-executor 993 1 763 0 S uwait 0xfffffe00582d2980 syz-executor 991 1 766 0 S uwait 0xfffffe00582d2b00 syz-executor 984 1 766 0 S uwait 0xfffffe00777a6600 syz-executor 982 1 765 0 SV uwait 0xfffffe00777a6400 syz-executor 978 1 766 0 S uwait 0xfffffe006e4df900 syz-executor 976 0 0 0 DL mdwait 0xfffffe006e4a2000 [md512] 974 1 766 0 S uwait 0xfffffe006e4e0500 syz-executor 967 1 763 0 S uwait 0xfffffe00582d2700 syz-executor 962 1 765 0 S uwait 0xfffffe006e4e0400 syz-executor 961 1 765 0 S uwait 0xfffffe0058517a80 syz-executor 959 1 763 0 S uwait 0xfffffe006e4dee00 syz-executor 945 1 764 0 S uwait 0xfffffe0058517980 syz-executor 944 1 764 0 S uwait 0xfffffe00582d2580 syz-executor 941 1 765 0 SV uwait 0xfffffe00582d2d00 syz-executor 932 1 764 0 S uwait 0xfffffe00777a6900 syz-executor 931 1 764 0 S uwait 0xfffffe00582d0700 syz-executor 922 1 765 0 S uwait 0xfffffe006e4df600 syz-executor 920 1 765 0 S uwait 0xfffffe006e4df800 syz-executor 916 1 763 0 S uwait 0xfffffe00582d2c00 syz-executor 913 1 764 0 S uwait 0xfffffe0058517b80 syz-executor 910 1 763 0 S uwait 0xfffffe006e4e0100 syz-executor 909 1 763 0 S uwait 0xfffffe0058517880 syz-executor 907 1 763 0 S uwait 0xfffffe0058517680 syz-executor 892 1 764 0 S uwait 0xfffffe006e4df400 syz-executor 890 1 766 0 S uwait 0xfffffe006e4dfd80 syz-executor 887 1 887 0 Ss select 0xfffffe006e5e94c0 rtsol 886 1 886 0 Ss select 0xfffffe006e554240 rtsol 885 1 766 0 S uwait 0xfffffe0058517580 syz-executor 884 1 884 0 Ss select 0xfffffe006e554640 rtsol 879 782 423 0 S kqread 0xfffffe00596ee300 rtsol 859 0 0 0 DL (threaded) [so_splice] 100164 D - 0xfffffe006e4df980 [thr_0] 100165 D - 0xfffffe006e4df9c0 [thr_1] 836 1 764 0 S uwait 0xfffffe006e4dfe80 syz-executor 830 0 0 0 DL mdwait 0xfffffe006e4a0000 [md32] 819 0 0 0 DL - 0xffffffff83ccee00 [soaiod4] 818 0 0 0 DL - 0xffffffff83ccee00 [soaiod3] 817 0 0 0 DL - 0xffffffff83ccee00 [soaiod2] 816 0 0 0 DL - 0xffffffff83ccee00 [soaiod1] 815 0 0 0 DL (threaded) [KTLS] 100127 D - 0xfffffe0058594100 [thr_0] 100128 D - 0xfffffe0058594180 [thr_1] 100129 D - 0xffffffff83cd0628 [reclaim_0] 814 0 0 0 DL aiordy 0xfffffe00540ebab8 [aiod4] 813 0 0 0 DL aiordy 0xfffffe000780a570 [aiod3] 812 0 0 0 DL aiordy 0xfffffe0054004ac0 [aiod2] 811 0 0 0 DL aiordy 0xfffffe00540ec568 [aiod1] 782 770 423 0 S wait 0xfffffe005400cac0 sh 770 423 423 0 S wait 0xfffffe00540ec010 sh 766 762 766 0 S nanslp 0xffffffff83baec41 syz-executor 765 762 765 0 S nanslp 0xffffffff83baec41 syz-executor 764 762 764 0 S nanslp 0xffffffff83baec40 syz-executor 763 762 763 0 S nanslp 0xffffffff83baec40 syz-executor 762 760 760 0 S select 0xfffffe006dc36240 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe005400c0c0 csh 758 681 758 0 Ss select 0xfffffe00585009c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582b80b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594b00b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594b08b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00594b10b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00594b18b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f660b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f668b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f670b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f678b0 getty 737 1 17 0 S+ piperd 0xfffffe0059884420 logger 736 735 17 0 S+ nanslp 0xffffffff83baec40 sleep 735 1 17 0 S+ wait 0xfffffe00540eb008 sh 685 1 685 0 Ss nanslp 0xffffffff83baec40 cron 681 1 681 0 Ss select 0xfffffe0058500bc0 sshd 494 1 494 0 Ss select 0xfffffe0058500ec0 syslogd 423 1 423 0 Ss wait 0xfffffe00540cb010 devd 422 1 422 65 Ss select 0xfffffe0058500d40 dhclient 337 1 337 0 Ss piperd 0xfffffe005988e700 dhclient 334 1 334 0 Ss select 0xfffffe006dc36740 dhclient 16 0 0 0 DL syncer 0xffffffff83cdc820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cdad60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0059944ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d25cc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d0bd88 [dom0] 100080 D launds 0xffffffff83d0bd94 [laundry: dom0] 100081 D umarcl 0xffffffff81e15b10 [uma] 7 0 0 0 DL - 0xffffffff839275f8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84678f20 [pf purge] 5 0 0 0 DL waiting 0xffffffff84547700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f1340 [doneq0] 100046 D - 0xffffffff838f12c0 [async] 100075 D - 0xffffffff838f1140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d07660 [crypto] 100043 D crypto_ 0xfffffe0057d60030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d60080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b57640 [g_event] 100038 D - 0xffffffff83b57660 [g_up] 100039 D - 0xffffffff83b57680 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 Run CPU 0 [clock (0)] 100032 I [clock (1)] 12 0 0 0 LL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 L *tcpinp 0xfffffe0007805000 [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 0xffffffff83d08100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c55ff0 [swapper] 100005 D - 0xfffffe0053ebf100 [softirq_0] 100006 D - 0xfffffe0053ebf000 [softirq_1] 100007 D - 0xfffffe0053ebee00 [if_io_tqg_0] 100008 D - 0xfffffe0053ebed00 [if_io_tqg_1] 100009 D - 0xfffffe0053ebec00 [if_config_tqg_0] 100010 D - 0xfffffe00077dc700 [kqueue_ctx taskq] 100011 D - 0xfffffe00077dc600 [jail_remove taskq] 100012 D - 0xfffffe00077dc500 [bus taskq] 100015 D - 0xfffffe00077dc000 [thread taskq] 100017 D - 0xfffffe00077dbc00 [aiod_kick taskq] 100018 D - 0xfffffe00077dbb00 [deferred_unmount ta] 100019 D - 0xfffffe00077dba00 [inm_free taskq] 100020 D - 0xfffffe00077db900 [in6m_free taskq] 100021 D - 0xfffffe00077db800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077db700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077db700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077db700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077db700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077db600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077db600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077db600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077db600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077db100 [firmware taskq] 100040 D - 0xfffffe00083ff600 [crypto_0] 100041 D - 0xfffffe00083ff600 [crypto_1] 100056 D - 0xfffffe0057e08e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057e08d00 [vtnet0 txq 0] 100058 D - 0xfffffe0057e08c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057e08b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d73d80 [virtio_balloon] 100065 D - 0xffffffff82810481 [deadlkres] 100069 D - 0xfffffe00083ff200 [acpi_task_0] 100070 D - 0xfffffe00083ff200 [acpi_task_1] 100071 D - 0xfffffe00083ff200 [acpi_task_2] 100073 D - 0xfffffe00077de100 [mca taskq] 100074 D - 0xfffffe00083ff000 [CAM taskq] 100076 D - 0xfffffe0057e08400 [ipsec_offload] db> show all locks Process 1030 (syz-executor) thread 0xfffffe005412d000 (100440) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006dfaf560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:497 Process 1016 (syz-executor) thread 0xfffffe005413f000 (100413) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059b5b9c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5195K 729 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4214 sysctloid 35455 2089K 35530 vtbuf 24 1968K 46 kobj 331 1324K 519 newblk 47 1036K 2277 vfscache 3 1025K 3 pcb 38 676K 324 filedesc 74 586K 382 inodedep 29 523K 423 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 195 418K 1131 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 10012 acpica 1674 184K 54462 vmem 5 144K 7 tidhash 3 141K 3 pagedep 17 132K 189 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 20 83K 20 bus 1009 83K 5113 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 530 ddb_capture 1 64K 1 kdtrace 268 50K 1473 umtx 368 46K 368 shm 3 36K 6 hostcache 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 filemon 3 24K 4 temp 32 21K 1962 DEVFS_RULE 56 20K 56 BPF 16 20K 26 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 129 16K 409 ithread 90 15K 90 bus-sc 34 15K 1666 lltable 45 14K 45 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 169 GEOM 59 13K 474 cred 32 12K 266 kqueue 105 12K 1239 kenv 95 12K 95 CAM queue 5 11K 1528 rman 82 10K 467 shmfd 4 10K 72 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 344 plimit 22 9K 323 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 md_disk 2 8K 3 audit_evclass 240 8K 306 taskqueue 69 8K 78 sglist 6 7K 6 CAM DEV 3 6K 510 pwddesc 95 6K 1081 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 33 UMA 271 5K 271 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 proc-args 116 4K 2060 DEVFSP 49 4K 96 selfd 47 3K 23472 session 23 3K 37 terminal 11 3K 11 uidinfo 5 3K 15 acpidev 20 3K 20 lockf 22 3K 137 hhook 8 3K 10 clone 9 3K 10 kcovinfo 36 3K 36 netlink 2 3K 73 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_atcl 5 2K 119 ip6ndp 12 2K 14 Unitno 33 2K 518 sctp_ifa 13 2K 14 newdirblk 13 2K 163 select 13 2K 44 CAM XPT 22 2K 543 dirrem 6 2K 293 in_multi 6 2K 10 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 diradd 10 2K 314 msi 9 2K 9 sctp_stro 1 1K 2 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 34 NFSD session 1 1K 1 inpcbpolicy 30 1K 431 mkdir 7 1K 324 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 indirdep 3 1K 290 mld 6 1K 6 CC Mem 6 1K 132 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 12 mount 16 1K 1139 pci_link 10 1K 10 freefile 5 1K 242 crypto 4 1K 29 encap_export_host 12 1K 12 osd 11 1K 148 freework 3 1K 511 ip6opt 4 1K 24 sctp_stri 1 1K 2 freeblks 2 1K 211 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 freefrag 3 1K 28 frag6 4 1K 4 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 5 1K 11 DEVFS 10 1K 11 sctp_timw 1 1K 1 sctp_atky 6 1K 122 vnodes 1 1K 3 ktls 1 1K 49 loginclass 4 1K 6 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 prison 6 1K 6 soname 6 1K 3422 cryptodev 2 1K 104 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in_mfilter 3 1K 17 VN POLL 1 1K 5 aio 4 1K 8 iov 2 1K 13967 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 81 sctp_athm 5 1K 120 sctp_vrf 1 1K 1 ip_moptions 1 1K 7 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 DEVFS4 2 1K 2 sctp_map 2 1K 4 cpus 2 1K 2 ip6_moptions 1 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 mqdata 0 0K 0 pf_table 0 0K 0 pf 0 0K 1 pf_rule 0 0K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 165 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 17 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 ip6_msource 0 0K 0 in6_mfilter 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 27 fadvise 0 0K 5 statfs 0 0K 194 namei_tracker 0 0K 2 inotify 0 0K 11 export_host 0 0K 0 cl_savebuf 0 0K 22 lio 0 0K 8 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 128 eventfd 0 0K 3 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 236 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 8 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 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 84 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 ufshci 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 3 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 175 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 8338 1060 20299 0 254 38494208 0 mbuf 256 18467 1095 46840 0 254 5007872 0 tcp_log 416 2368 1952 9232 0 254 1797120 0 BUF TRIE 152 320 11484 1681 0 62 1794208 0 malloc-384 384 4142 58 4545 0 30 1612800 0 malloc-128 128 11649 224 12053 0 126 1519744 0 malloc-4096 4096 333 5 530 0 2 1384448 0 RADIX NODE 152 8380 325 37212 0 62 1323160 0 UMA Slabs 0 112 11093 25 11093 0 126 1245216 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17734 89 17734 0 254 998088 0 malloc-65536 65536 9 2 13 0 1 720896 0 FFS inode 1168 556 25 802 0 8 678608 0 malloc-16384 16384 37 2 188 0 1 638976 0 sctp_ep 1152 3 508 116 0 254 588672 0 sctp_asoc 2256 1 254 2 0 254 575280 0 socket 1024 54 454 1873 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 sctp_chunk 152 3264 38 3264 0 254 501904 0 malloc-4096 4096 104 2 1058 0 2 434176 0 VM OBJECT 248 1493 123 15751 0 62 400768 0 malloc-65536 65536 6 0 6 0 1 393216 0 256 Bucket 2048 161 7 1266 0 8 344064 0 THREAD 1860 172 12 440 0 8 342240 0 malloc-64 64 315 4536 34766 0 254 310464 0 VNODE 440 597 96 845 0 30 304920 0 malloc-64 64 3894 453 3926 0 254 278208 0 malloc-32768 32768 2 6 220 0 1 262144 0 malloc-2048 2048 107 13 185 0 8 245760 0 MAP ENTRY 96 2255 265 50877 0 126 241920 0 malloc-16 16 14625 375 14937 0 254 240000 0 malloc-2048 2048 10 102 157 0 8 229376 0 DEVCTL 1024 26 194 151 0 0 225280 0 malloc-256 256 270 600 2640 0 62 222720 0 sctp_raddr 736 1 263 2 0 254 194304 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5406 264 5861 0 254 181440 0 FPU_save_area 832 174 42 585 0 16 179712 0 malloc-128 128 1190 205 25365 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 18 498 1283 0 254 165120 0 malloc-128 128 1092 179 5559 0 126 162688 0 FFS2 dinode 256 556 74 802 0 62 161280 0 malloc-2048 2048 7 65 515 0 8 147456 0 malloc-1024 1024 135 9 152 0 16 147456 0 S VFS Cache 104 1034 370 1331 0 126 146016 0 PROC 1368 94 5 1031 0 8 135432 0 malloc-65536 65536 0 2 63 0 1 131072 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 9 0 1 131072 0 malloc-32768 32768 0 4 18 0 1 131072 0 mbuf_packet 256 5 503 812 0 254 130048 0 malloc-8192 8192 9 6 22 0 1 122880 0 ksiginfo 112 87 957 233 0 126 116928 0 filedesc0 1072 95 10 1081 0 8 112560 0 malloc-32768 32768 3 0 3 0 1 98304 0 syncache 176 1 528 5 0 254 93104 0 malloc-384 384 207 33 480 0 30 92160 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 50 33 269 0 16 84992 0 malloc-16384 16384 1 4 12 0 1 81920 0 64 Bucket 512 97 63 2424 0 30 81920 0 malloc-256 256 207 108 987 0 62 80640 0 tcp_inpcb 1304 7 50 131 0 8 74328 0 malloc-64 64 610 461 2612 0 254 68544 0 malloc-128 128 369 158 994 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 6 2 46 0 1 65536 0 malloc-4096 4096 14 2 27 0 2 65536 0 malloc-256 256 114 141 741 0 62 65280 0 malloc-256 256 51 204 903 0 62 65280 0 32 Bucket 256 83 172 479 0 62 65280 0 g_bio 408 0 150 9759 0 30 61200 0 malloc-384 384 41 109 457 0 30 57600 0 malloc-64 64 526 293 986 0 254 52416 0 malloc-128 128 62 341 318 0 126 51584 0 DIRHASH 1024 34 14 41 0 16 49152 0 NAMEI 1024 0 48 14753 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 11 13 85 0 8 49152 0 malloc-2048 2048 0 24 573 0 8 49152 0 malloc-1024 1024 5 43 1568 0 16 49152 0 VMSPACE 584 67 17 1001 0 16 49056 0 Files 80 233 317 8335 0 126 44000 0 malloc-8192 8192 3 2 30 0 1 40960 0 pcpu-8 8 4753 367 4973 0 254 40960 0 pipe 736 19 36 339 0 16 40480 0 udp_inpcb 408 12 78 202 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 59 508 524 0 254 36288 0 malloc-64 64 11 556 13529 0 254 36288 0 malloc-64 64 233 334 293 0 254 36288 0 malloc-64 64 175 392 233 0 254 36288 0 malloc-32 32 356 778 4415 0 254 36288 0 malloc-128 128 37 242 263 0 126 35712 0 malloc-128 128 31 248 75 0 126 35712 0 malloc-128 128 41 238 461 0 126 35712 0 ktls_session 256 0 135 3 0 62 34560 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 60 0 30 34560 0 malloc-256 256 8 127 262 0 62 34560 0 malloc-256 256 23 112 503 0 62 34560 0 malloc-256 256 37 98 235 0 62 34560 0 malloc-256 256 15 120 1223 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 ripcb 376 11 79 83 0 30 33840 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 83 0 1 32768 0 malloc-4096 4096 6 2 12 0 2 32768 0 malloc-4096 4096 5 3 26 0 2 32768 0 malloc-4096 4096 4 4 50 0 2 32768 0 malloc-2048 2048 10 6 11 0 8 32768 0 malloc-2048 2048 4 12 198 0 8 32768 0 malloc-1024 1024 5 27 23 0 16 32768 0 malloc-1024 1024 12 20 13 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 3 29 170 0 16 32768 0 malloc-1024 1024 13 19 20 0 16 32768 0 malloc-1024 1024 2 30 85 0 16 32768 0 malloc-512 512 2 62 42 0 30 32768 0 malloc-512 512 14 50 23 0 30 32768 0 malloc-512 512 1 63 175 0 30 32768 0 malloc-512 512 2 62 52 0 30 32768 0 malloc-512 512 6 58 43 0 30 32768 0 malloc-512 512 8 56 12 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 sctp_stream_msg_out 112 1 287 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 42 0 126 31680 0 clpbuf 2624 0 12 85 0 4 31488 0 sctp_laddr 48 1 587 13 0 254 28224 0 rl_entry 48 2 586 7 0 254 28224 0 malloc-32 32 179 703 1291 0 254 28224 0 16 Bucket 144 86 110 495 0 62 28224 0 4 Bucket 48 8 580 17 0 254 28224 0 AIO 208 0 133 33 0 62 27664 0 da_ccb 544 0 49 2578 0 16 26656 0 udplite_inpcb 408 1 62 15 0 30 25704 0 cpuset 200 8 120 20 0 62 25600 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 754 0 2 24576 0 ertt_txseginfo 40 1 605 988 0 254 24240 0 PWD 40 40 566 219 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 69 231 408 0 126 24000 0 itimer 352 0 66 19 0 30 23232 0 malloc-384 384 1 59 37 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 Mountpoints 2816 2 6 6 0 4 22528 0 ertt 72 6 274 131 0 126 20160 0 malloc-32 32 114 516 759 0 254 20160 0 malloc-32 32 19 611 72 0 254 20160 0 malloc-32 32 63 567 934 0 254 20160 0 malloc-32 32 60 570 219 0 254 20160 0 malloc-32 32 21 609 27 0 254 20160 0 2 Bucket 32 70 560 460 0 254 20160 0 KNOTE 160 4 121 87 0 62 20000 0 tcp_bbr_map 128 0 155 5 0 126 19840 0 cryptop 280 0 70 5 0 30 19600 0 AIOCB 552 0 35 132 0 16 19320 0 L VFS Cache 320 0 60 27 0 30 19200 0 AIOLIO 272 0 70 8 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-2048 2048 2 6 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 2 0 16 16128 0 ipq 56 1 287 1 0 254 16128 0 malloc-16 16 263 737 4576 0 254 16000 0 tcp_log_id_node 120 1 131 1 0 126 15840 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 domainset 40 0 315 8 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-16 16 18 732 531 0 254 12000 0 malloc-16 16 7 743 104 0 254 12000 0 malloc-16 16 85 665 1163 0 254 12000 0 malloc-16 16 37 713 165 0 254 12000 0 malloc-16 16 277 473 25086 0 254 12000 0 malloc-16 16 11 739 20 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 swrbuf 2624 0 4 4 0 4 10496 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1412 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 41 0 0 3744 0 splice 184 0 0 0 0 62 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf 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_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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 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 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 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 0xfffffe006dfaf540 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe006dfaf6c8 t_timers: 0xfffffe006dfaf708 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: 0xf08d2cb3 snd_max: 0xf08d2cb4 snd_nxt: 0xf08d2cb4 snd_up: 0xf08d2cb3 snd_wl1: 0x00000000 snd_wl2: 0x00000000 iss: 0xf08d2cb3 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: 0xf08d2cb3 t_rcvtime: 2147428999 t_startime: 0 t_rttime: 2147428999 t_rtsq: 0xf08d2cb3 t_rxtcur: 100 t_maxseg: 536 t_srtt: 0 t_rttvar: 400 t_rxtshift: 0 t_rttmin: 3 t_rttupdated: 0 max_sndwnd: 0 t_softerror: 0 t_oobflags: 0x0 () t_iobc: 0x00 snd_scale: 0 rcv_scale: 0 request_r_scale: 6 ts_recent: 0 ts_recent_age: 0 ts_offset: 3745262578 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: 54512 rfbuf_cnt: 0 t_fb.tfb_tcp_block_name: freebsd t_cc.name: cubic _t_logstate: 1 (TCP_LOG_STATE_TAIL) t_lognum: 5 t_loglimit: 5000 t_logsn: 5 0.000 ATTACH, error: 0 +0.001 BIND, error: 0 +0.000 Starting Keepalive timer: 75000 ms +0.000 > S 4035783859:4035783859(0) win 65535 +0.000 Starting Retransmission timer: 1000 ms