panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe00077b9aa8 first->prev != head cpuid = 0 time = 1754494479 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c7bb10 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c7bc70 vpanic() at vpanic+0x257/frame 0xfffffe0056c7be30 panic() at panic+0xb5/frame 0xfffffe0056c7bef0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0056c7bf50 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0056c7c070 tcp_timer_activate() at tcp_timer_activate+0x56c/frame 0xfffffe0056c7c0f0 tcp_default_output() at tcp_default_output+0x6450/frame 0xfffffe0056c7c6b0 tcp_usr_send() at tcp_usr_send+0xb85/frame 0xfffffe0056c7c810 sosend_generic_locked() at sosend_generic_locked+0xc62/frame 0xfffffe0056c7c9d0 sosend_generic() at sosend_generic+0x87/frame 0xfffffe0056c7ca30 sousrsend() at sousrsend+0x112/frame 0xfffffe0056c7cac0 dofilewrite() at dofilewrite+0x133/frame 0xfffffe0056c7cb30 kern_writev() at kern_writev+0xd4/frame 0xfffffe0056c7cbf0 sys_write() at sys_write+0x230/frame 0xfffffe0056c7cd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056c7cf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056c7cf30 --- syscall (4, FreeBSD ELF64, write), rip = 0x3a24ba, rsp = 0x8206059f8, rbp = 0x820605a30 --- KDB: enter: panic [ thread pid 762 tid 100088 ] Stopped at kdb_enter+0x6e: movq $0,0x25c43d7(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827cd4c0 .str.27 rsp 0xfffffe0056c7bc50 rbp 0xfffffe0056c7bc70 rsi 0 rdi 0xffffffff81614c89 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x33 r12 0xfffffe0054094000 r13 0xfffffffffffffffe r14 0xffffffff827cd4c0 .str.27 r15 0 rip 0xffffffff815fe7be kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c43d7(%rip) db> show proc Process 762 (syz-executor) at 0xfffffe0054005018: state: NORMAL uid: 0 gids: 0, 5 parent: pid 760 at 0xfffffe00540d2ab0 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: ./syz-executor runner 7 10.128.0.248 30000 reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00540d0b68 (map 0xfffffe00540d0b68) (map.pmap 0xfffffe00540d0c08) (pmap 0xfffffe00540d0c78) threads: 1 100088 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 823 765 765 0 R (threaded) syz-executor 100092 Run CPU 1 syz-executor 100140 RunQ syz-executor 822 766 766 0 R (threaded) syz-executor 100120 RunQ syz-executor 100139 S uwait 0xfffffe0053e11580 syz-executor 100141 S uwait 0xfffffe00584f3d80 syz-executor 821 0 0 0 DL aiordy 0xfffffe0054005570 [aiod4] 820 0 0 0 DL aiordy 0xfffffe00540f3568 [aiod3] 819 0 0 0 DL aiordy 0xfffffe00540f2ab8 [aiod2] 818 809 818 0 Ss select 0xfffffe006e5c04c0 dhclient 817 0 0 0 DL aiordy 0xfffffe00540f3010 [aiod1] 813 1 813 0 Ss select 0xfffffe00596ffd40 dhclient 809 789 423 65 S select 0xfffffe00597013c0 dhclient 807 764 764 0 R (threaded) syz-executor 100091 RunQ syz-executor 100123 S uwait 0xfffffe0053e11480 syz-executor 100127 S uwait 0xfffffe006df86900 syz-executor 100130 S uwait 0xfffffe006df86b00 syz-executor 100133 S uwait 0xfffffe006df86d00 syz-executor 100137 S uwait 0xfffffe006df86080 syz-executor 789 423 423 0 S wait 0xfffffe00540f4570 sh 766 762 766 0 S nanslp 0xffffffff83ba3c01 syz-executor 765 762 765 0 S nanslp 0xffffffff83ba3c01 syz-executor 764 762 764 0 S nanslp 0xffffffff83ba3c01 syz-executor 763 762 763 0 R syz-executor 762 760 760 0 R CPU 0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540d2b60 csh 758 681 758 0 Ss select 0xfffffe006dbe55c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe0058298cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585be8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00585becb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00585bf0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00585bf4b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058297cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00585bf8b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00585bfcb0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00585c00b0 getty 737 1 17 0 S+ piperd 0xfffffe006b4565c0 logger 736 735 17 0 S+ nanslp 0xffffffff83ba3c00 sleep 735 1 17 0 S+ wait 0xfffffe00540ab570 sh 685 1 685 0 Ss nanslp 0xffffffff83ba3c00 cron 681 1 681 0 Ss select 0xfffffe0059700540 sshd 494 1 494 0 Ss select 0xfffffe006dbe5ec0 syslogd 423 1 423 0 Ss wait 0xfffffe00540a9008 devd 422 1 422 65 Ss select 0xfffffe006dbe5740 dhclient 337 1 337 0 Ss select 0xfffffe006dbe57c0 dhclient 334 1 334 0 Ss select 0xfffffe00597005c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0057dc74e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ac80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0d48 [dom0] 100081 D launds 0xffffffff83cf0d54 [laundry: dom0] 100084 D umarcl 0xffffffff81de2620 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845f8bd0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8449c700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e6340 [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cec640 [crypto] 100043 D crypto_ 0xfffffe0053ea9030 [crypto returns 0] 100044 D crypto_ 0xfffffe0053ea9080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c600 [g_event] 100038 D - 0xffffffff83b4c620 [g_up] 100039 D - 0xffffffff83b4c640 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [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 0xffffffff83ced0e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c40ff0 [swapper] 100005 D - 0xfffffe00083f7000 [softirq_0] 100006 D - 0xfffffe00083f6e00 [softirq_1] 100007 D - 0xfffffe00083f6d00 [if_io_tqg_0] 100008 D - 0xfffffe00083f6c00 [if_io_tqg_1] 100009 D - 0xfffffe00083f6b00 [if_config_tqg_0] 100010 D - 0xfffffe00083f6a00 [kqueue_ctx taskq] 100011 D - 0xfffffe00083f6900 [jail_remove taskq] 100012 D - 0xfffffe00083f6800 [bus taskq] 100015 D - 0xfffffe00083f6500 [thread taskq] 100017 D - 0xfffffe00083f6300 [aiod_kick taskq] 100018 D - 0xfffffe00083f6200 [deferred_unmount ta] 100019 D - 0xfffffe00083f6100 [inm_free taskq] 100020 D - 0xfffffe00083f6000 [in6m_free taskq] 100021 D - 0xfffffe00083f5e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f5b00 [firmware taskq] 100040 D - 0xfffffe00083f5a00 [crypto_0] 100041 D - 0xfffffe00083f5a00 [crypto_1] 100056 D - 0xfffffe00083f5800 [vtnet0 rxq 0] 100057 D - 0xfffffe00083f5700 [vtnet0 txq 0] 100058 D - 0xfffffe00083f5600 [vtnet0 rxq 1] 100059 D - 0xfffffe00083f5500 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d80e00 [virtio_balloon] 100065 D - 0xffffffff827d1ba0 [deadlkres] 100069 D - 0xfffffe005940c300 [acpi_task_0] 100070 D - 0xfffffe005940c300 [acpi_task_1] 100071 D - 0xfffffe005940c300 [acpi_task_2] 100073 D - 0xfffffe00083f7100 [mca taskq] 100074 D - 0xfffffe00083f5900 [CAM taskq] 100076 D - 0xfffffe00083f5400 [ipsec_offload] db> show all locks Process 762 (syz-executor) thread 0xfffffe0054094000 (100088) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006df36aa0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:938 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006b4f1d80) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5079K 486 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4212 sysctloid 35125 2069K 35200 vtbuf 24 1968K 46 kobj 330 1320K 494 newblk 380 1119K 515 vfscache 3 1025K 3 pcb 29 673K 72 inodedep 36 526K 101 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 121 242K 891 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54426 vmem 5 144K 6 tidhash 3 141K 3 pagedep 16 132K 30 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 filedesc 14 105K 75 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 kdtrace 186 37K 966 umtx 288 36K 288 BPF 22 36K 22 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1836 DEVFS_RULE 56 20K 56 ifaddr 67 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 1647 eventhandler 163 14K 163 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 4 cred 24 9K 189 rpc 8 9K 8 plimit 23 9K 332 in6_multi 65 9K 65 bmsafemap 2 9K 70 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 taskqueue 69 8K 69 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 60 6K 839 ufs_dirhash 24 5K 24 UMA 268 5K 268 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 pwddesc 54 4K 825 DEVFSP 49 4K 53 terminal 11 3K 11 session 22 3K 33 proc-args 81 3K 1868 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 8 kcovinfo 36 3K 36 diradd 17 3K 65 netlink 2 3K 73 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 7062 ip6ndp 12 2K 13 Unitno 30 2K 50 sctp_ifa 13 2K 14 freefile 13 2K 29 CAM XPT 22 2K 543 newdirblk 12 2K 19 mkdir 12 2K 38 crypto 7 2K 10 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 29 msi 9 2K 9 softdep 1 1K 1 dirrem 4 1K 45 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 sctp_atcl 2 1K 10 indirdep 3 1K 52 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 114 pci_link 10 1K 10 encap_export_host 12 1K 12 osd 9 1K 27 CC Mem 4 1K 10 cdev 2 1K 2 cryptodev 7 1K 45 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 163 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_timw 1 1K 1 vnodes 1 1K 1 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 aio 4 1K 5 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 3316 sctp_vrf 1 1K 1 sctp_atky 2 1K 11 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_athm 2 1K 10 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 46 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 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 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 1 sctp_stri 0 0K 0 sctp_map 0 0K 2 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 46 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 freeblks 0 0K 32 freefrag 0 0K 6 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 183 namei_tracker 0 0K 0 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 8 lio 0 0K 1 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 13597 ioctlops 0 0K 96 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 649 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 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 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 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 md_disk 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 8338 1060 12335 0 254 38494208 0 mbuf 256 8650 1012 17170 0 254 2473472 0 tcp_log 416 581 5269 8857 0 254 2433600 0 BUF TRIE 152 218 11586 562 0 62 1794208 0 malloc-384 384 4157 43 4169 0 30 1612800 0 malloc-128 128 12137 232 12731 0 126 1583232 0 malloc-4096 4096 333 3 1053 0 2 1376256 0 UMA Slabs 0 112 10930 8 10930 0 126 1225056 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6095 244 26422 0 62 963528 0 vmem btag 56 16580 91 16580 0 254 933576 0 malloc-65536 65536 13 1 16 0 1 917504 0 FFS inode 1168 524 36 554 0 8 654080 0 sctp_ep 1152 2 509 9 0 254 588672 0 sctp_asoc 2256 0 255 1 0 254 575280 0 pbuf 2624 0 202 0 0 2 530048 0 socket 1024 29 479 1366 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 147 13 1069 0 8 327680 0 VM OBJECT 248 1103 81 13370 0 62 293632 0 malloc-64 64 4028 319 4062 0 254 278208 0 VNODE 440 561 69 593 0 30 277200 0 THREAD 1860 131 13 141 0 8 267840 0 malloc-65536 65536 0 4 63 0 1 262144 0 malloc-16384 16384 10 5 40 0 1 245760 0 malloc-2048 2048 105 15 137 0 8 245760 0 malloc-16 16 14512 488 14646 0 254 240000 0 malloc-32768 32768 7 0 7 0 1 229376 0 malloc-4096 4096 55 1 829 0 2 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-128 128 1152 367 25544 0 126 194432 0 sctp_raddr 736 0 264 1 0 254 194304 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5356 314 5416 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1166 0 254 165120 0 malloc-32768 32768 0 5 38 0 1 163840 0 FFS2 dinode 256 524 106 554 0 62 161280 0 malloc-1024 1024 121 23 144 0 16 147456 0 MAP ENTRY 96 1236 276 41662 0 126 145152 0 FPU_save_area 832 133 29 153 0 16 134784 0 S VFS Cache 104 997 290 1041 0 126 133848 0 malloc-65536 65536 2 0 2 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-256 256 404 106 665 0 62 130560 0 mbuf_packet 256 3 505 140 0 254 130048 0 ksiginfo 112 47 997 65 0 126 116928 0 ertt_txseginfo 40 1 2827 2548 0 254 113120 0 malloc-2048 2048 5 43 513 0 8 98304 0 PROC 1368 53 13 823 0 8 90288 0 malloc-4096 4096 20 2 69 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 227 88 405 0 62 80640 0 filedesc0 1072 54 16 825 0 8 75040 0 128 Bucket 1024 45 22 249 0 16 68608 0 malloc-64 64 629 442 2644 0 254 68544 0 malloc-64 64 513 558 1560 0 254 68544 0 malloc-128 128 340 187 345 0 126 67456 0 malloc-128 128 339 188 672 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 11 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 13 3 25 0 2 65536 0 64 Bucket 512 74 54 1770 0 30 65536 0 malloc-256 256 155 100 558 0 62 65280 0 g_bio 408 0 150 5673 0 30 61200 0 malloc-384 384 80 70 480 0 30 57600 0 tcp_bbr_map 128 0 403 334 0 126 51584 0 malloc-256 256 96 99 225 0 62 49920 0 32 Bucket 256 63 132 706 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12670 0 16 49152 0 malloc-16384 16384 1 2 191 0 1 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-8192 8192 4 2 87 0 1 49152 0 malloc-2048 2048 16 8 32 0 8 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 11 37 519 0 16 49152 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4722 398 4878 0 254 40960 0 udp_inpcb 408 7 83 147 0 30 36720 0 malloc-64 64 15 552 56 0 254 36288 0 malloc-64 64 285 282 13608 0 254 36288 0 malloc-64 64 87 480 8441 0 254 36288 0 malloc-64 64 19 548 82 0 254 36288 0 malloc-64 64 45 522 47 0 254 36288 0 malloc-128 128 53 226 122 0 126 35712 0 malloc-128 128 49 230 3307 0 126 35712 0 malloc-128 128 110 169 640 0 126 35712 0 malloc-128 128 95 184 107 0 126 35712 0 routing nhops 256 28 107 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 69 21 69 0 30 34560 0 malloc-256 256 46 89 68 0 62 34560 0 malloc-256 256 48 87 127 0 62 34560 0 malloc-256 256 13 122 385 0 62 34560 0 malloc-256 256 19 116 976 0 62 34560 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 21 0 1 32768 0 malloc-2048 2048 10 6 23 0 8 32768 0 malloc-2048 2048 4 12 50 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 2 14 195 0 8 32768 0 malloc-1024 1024 2 30 46 0 16 32768 0 malloc-1024 1024 1 31 985 0 16 32768 0 malloc-1024 1024 5 27 162 0 16 32768 0 malloc-1024 1024 10 22 14 0 16 32768 0 malloc-1024 1024 19 13 24 0 16 32768 0 malloc-1024 1024 2 30 17 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 8 56 13 0 30 32768 0 malloc-512 512 2 62 4 0 30 32768 0 malloc-512 512 1 63 15 0 30 32768 0 malloc-512 512 4 60 59 0 30 32768 0 malloc-512 512 2 62 24 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 37 0 126 31680 0 VMSPACE 584 34 15 805 0 16 28616 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 41 841 501 0 254 28224 0 malloc-32 32 379 503 2340 0 254 28224 0 16 Bucket 144 59 137 270 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 AIO 208 0 133 3 0 62 27664 0 da_ccb 544 0 49 1518 0 16 26656 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 187 0 2 24576 0 pipe 736 20 13 291 0 16 24288 0 PWD 40 18 588 103 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 Files 80 173 127 6828 0 126 24000 0 8 Bucket 80 52 248 317 0 126 24000 0 tcp_inpcb 1304 4 14 10 0 8 23472 0 malloc-384 384 23 37 32 0 30 23040 0 malloc-384 384 24 36 532 0 30 23040 0 malloc-384 384 53 7 54 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 ripcb 376 3 57 6 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 clpbuf 2624 0 8 20 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 4 276 10 0 126 20160 0 malloc-32 32 58 572 189 0 254 20160 0 malloc-32 32 128 502 159 0 254 20160 0 malloc-32 32 108 522 297 0 254 20160 0 malloc-32 32 40 590 2683 0 254 20160 0 2 Bucket 32 58 572 345 0 254 20160 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-8192 8192 1 1 27 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-4096 4096 1 3 3 0 2 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 1 0 16 16128 0 rl_entry 48 1 335 1 0 254 16128 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 7 371 29 0 254 12096 0 vtnet_tx_hdr 24 1 500 3640 0 254 12024 0 KNOTE 160 2 73 12 0 62 12000 0 malloc-16 16 19 731 70 0 254 12000 0 malloc-16 16 46 704 201 0 254 12000 0 malloc-16 16 38 712 50 0 254 12000 0 malloc-16 16 230 520 4477 0 254 12000 0 malloc-16 16 4 746 6 0 254 12000 0 malloc-16 16 267 483 269 0 254 12000 0 malloc-16 16 20 730 24807 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 AIOCB 552 0 21 1 0 16 11592 0 L VFS Cache 320 1 35 2 0 30 11520 0 AIOLIO 272 0 42 1 0 30 11424 0 malloc-4096 4096 0 2 3 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 14 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_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 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 udplite_inpcb 408 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 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 domainset 40 0 0 0 0 254 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 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 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 0xfffffe006df36a80 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe006df36c08 t_timers: 0xfffffe006df36c48 t_state: 4 (TCPS_ESTABLISHED) t_flags: 0x110003e0 (TF_REQ_SCALE, TF_RECVD_SCALE, TF_REQ_TSTMP, TF_RCVD_TSTMP, TF_SACK_PERMIT, TF_TSO, TF_LRD) t_flags2: 0x40e (TF2_PLPMTU_PMTUD, TF2_PLPMTU_MAXSEGSNT, TF2_LOG_AUTO, TF2_FBYTES_COMPLETE) snd_una: 0x724567b1 snd_max: 0x72456d31 snd_nxt: 0x72456d31 snd_up: 0x724567b1 snd_wl1: 0x2b082b6e snd_wl2: 0x724567b1 iss: 0x72402230 irs: 0x2aeea6bd rcv_nxt: 0x2b082ba6 rcv_adv: 0x2b0d53a6 rcv_wnd: 337920 rcv_up: 0x2b082ba6 snd_wnd: 225280 snd_cwnd: 14080 snd_ssthresh: 1073725440 snd_recover: 0x724567b1 t_rcvtime: 2147428036 t_startime: 2147427805 t_rttime: 2147428058 t_rtsq: 0x724567b1 t_rxtcur: 23 t_maxseg: 1420 t_srtt: 14 t_rttvar: 11 t_rxtshift: 0 t_rttmin: 3 t_rttupdated: 25 max_sndwnd: 225280 t_softerror: 0 t_oobflags: 0x0 () t_iobc: 0x00 snd_scale: 6 rcv_scale: 6 request_r_scale: 6 ts_recent: 1113035256 ts_recent_age: 44882 ts_offset: 1141786186 last_ack_sent: 0x2b082ba6 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: 44922 rfbuf_cnt: 0 t_fb.tfb_tcp_block_name: freebsd t_cc.name: cubic _t_logstate: 1 (TCP_LOG_STATE_TAIL) t_lognum: 429 t_loglimit: 5000 t_logsn: 429 0.000 ATTACH, error: 0 +0.001 Starting Keepalive timer: 75000 ms +0.000 > S 1916805680:1916805680(0) win 65535 +0.000 Starting Retransmission timer: 1000 ms +0.000 CONNECT, error: 0 +0.000 < S. 720283325:720283325(0) ack 1916805681 win 65535 +0.000 Starting Keepalive timer: 7200000 ms +0.000 Stopping Retransmission timer +0.000 > . 1916805681:1916805681(0) ack 720283326 win 1043 +0.000 < P. 720283326:720283358(32) ack 1916805681 win 1043 +0.000 Starting Delayed ACK timer: 40 ms +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.000 > P. 1916805681:1916805849(168) ack 720283358 win 1043 +0.000 Starting Retransmission timer: 230 ms +0.000 Stopping Delayed ACK timer +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 168 snd.ccc: 168 +0.000 SEND, error: 0 +0.000 < P. 720283358:720283410(52) ack 1916805849 win 1043 +0.000 Stopping Retransmission timer +0.000 Starting Delayed ACK timer: 40 ms +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.049 Processing Delayed ACK timer +0.000 > . 1916805849:1916805849(0) ack 720283410 win 1043 +0.000 Processed Delayed ACK timer +0.000 > P. 1916805849:1916805865(16) ack 720283410 win 1043 +0.000 Starting Retransmission timer: 230 ms +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 16 snd.ccc: 16 +0.000 SEND, error: 0 +0.000 < P. 720283410:720283426(16) ack 1916805865 win 1043 +0.000 Stopping Retransmission timer +0.000 Starting Delayed ACK timer: 40 ms +0.000 < P. 720283426:720283462(36) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720283462 win 1043 +0.000 Stopping Delayed ACK timer +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.033 < . 720283462:720297542(14080) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720297542 win 823 +0.000 < . 720297542:720314438(16896) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720314438 win 559 +0.000 < P. 720314438:720331622(17184) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720331622 win 291 +0.000 < . 720331622:720333030(1408) ack 1916805865 win 1043 +0.000 Starting Delayed ACK timer: 40 ms +0.000 < . 720333030:720349926(16896) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720349926 win 5 +0.000 Stopping Delayed ACK timer +0.013 RCVD, error: 0 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.002 > . 1916805865:1916805865(0) ack 720349926 win 1043 +0.000 RCVD, error: 0 +0.000 < . 720349926:720369638(19712) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720369638 win 1257 +0.000 < . 720369638:720390758(21120) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720390758 win 1117 +0.000 > . 1916805865:1916805865(0) ack 720390758 win 1565 +0.000 RCVD, error: 0 +0.000 < . 720390758:720414694(23936) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720414694 win 1191 +0.000 < . 720414694:720438630(23936) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720438630 win 817 +0.000 > . 1916805865:1916805865(0) ack 720438630 win 1565 +0.000 RCVD, error: 0 +0.000 < . 720438630:720447078(8448) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720447078 win 1433 +0.000 < . 720447078:720472422(25344) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720472422 win 1037 +0.000 < . 720472422:720482278(9856) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720482278 win 883 +0.000 < . 720482278:720499174(16896) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720499174 win 619 +0.000 > . 1916805865:1916805865(0) ack 720499174 win 1565 +0.000 RCVD, error: 0 +0.000 < . 720499174:720527334(28160) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720527334 win 1125 +0.000 < . 720527334:720528742(1408) ack 1916805865 win 1043 +0.000 Starting Delayed ACK timer: 40 ms +0.000 < . 720528742:720556902(28160) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720556902 win 663 +0.000 Stopping Delayed ACK timer +0.000 < . 720556902:720587878(30976) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720587878 win 179 +0.000 > . 1916805865:1916805865(0) ack 720587878 win 1565 +0.000 RCVD, error: 0 +0.000 < . 720587878:720599142(11264) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720599142 win 1389 +0.000 < . 720599142:720631526(32384) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720631526 win 883 +0.000 < . 720631526:720665318(33792) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720665318 win 355 +0.000 < P. 720665318:720683510(18192) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720683510 win 879 +0.000 > . 1916805865:1916805865(0) ack 720683510 win 1565 +0.000 RCVD, error: 0 +0.000 < . 720683510:720687734(4224) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720687734 win 2281 +0.000 < . 720687734:720718710(30976) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720718710 win 1797 +0.000 < . 720718710:720722934(4224) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720722934 win 1731 +0.000 < . 720722934:720759542(36608) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720759542 win 1159 +0.000 < . 720759542:720797558(38016) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720797558 win 565 +0.000 < . 720797558:720832758(35200) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720832758 win 15 +0.002 RCVD, error: 0 +0.000 > . 1916805865:1916805865(0) ack 720832758 win 2347 +0.000 RCVD, error: 0 +0.000 < . 720832758:720872182(39424) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720872182 win 1731 +0.000 < . 720872182:720893302(21120) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720893302 win 1401 +0.000 > . 1916805865:1916805865(0) ack 720893302 win 2347 +0.000 RCVD, error: 0 +0.000 < . 720893302:720934134(40832) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720934134 win 1709 +0.000 < . 720934134:720935542(1408) ack 1916805865 win 1043 +0.000 Starting Delayed ACK timer: 40 ms +0.000 < P. 720935542:720976534(40992) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 720976534 win 1047 +0.000 Stopping Delayed ACK timer +0.000 < . 720976534:721020182(43648) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721020182 win 365 +0.000 > . 1916805865:1916805865(0) ack 721020182 win 2347 +0.000 RCVD, error: 0 +0.000 < . 721020182:721042710(22528) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721042710 win 1995 +0.000 < P. 721042710:721083558(40848) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721083558 win 1357 +0.000 < . 721083558:721087782(4224) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721087782 win 1291 +0.000 > . 1916805865:1916805865(0) ack 721087782 win 2281 +0.000 RCVD, error: 0 +0.000 < . 721087782:721134246(46464) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721134246 win 1555 +0.000 < . 721134246:721182118(47872) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721182118 win 807 +0.000 RCVD, error: 0 +0.000 > . 1916805865:1916805865(0) ack 721182118 win 2347 +0.000 RCVD, error: 0 +0.000 < . 721182118:721231398(49280) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721231398 win 1577 +0.000 < P. 721231398:721281734(50336) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721281734 win 791 +0.000 < . 721281734:721307078(25344) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721307078 win 1567 +0.000 < . 721307078:721331014(23936) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721331014 win 1193 +0.000 < . 721331014:721359174(28160) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721359174 win 2501 +0.000 > . 1916805865:1916805865(0) ack 721359174 win 3520 +0.000 RCVD, error: 0 +0.000 < . 721359174:721395782(36608) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721395782 win 2948 +0.000 < . 721395782:721414086(18304) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721414086 win 2662 +0.000 < . 721414086:721450694(36608) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721450694 win 2090 +0.000 < . 721450694:721507014(56320) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721507014 win 1465 +0.000 > . 1916805865:1916805865(0) ack 721507014 win 3154 +0.000 RCVD, error: 0 +0.000 < . 721507014:721563334(56320) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721563334 win 2274 +0.000 < . 721563334:721564742(1408) ack 1916805865 win 1043 +0.000 Starting Delayed ACK timer: 40 ms +0.000 < . 721564742:721566150(1408) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721566150 win 2230 +0.000 Stopping Delayed ACK timer +0.000 RCVD, error: 0 +0.000 < . 721566150:721622470(56320) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721622470 win 1475 +0.000 < . 721622470:721625286(2816) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721625286 win 2659 +0.000 RCVD, error: 0 +0.000 < . 721625286:721681606(56320) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721681606 win 2640 +0.000 < . 721681606:721685830(4224) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721685830 win 2574 +0.000 < . 721685830:721742150(56320) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721742150 win 1694 +0.000 < . 721742150:721747782(5632) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721747782 win 1606 +0.000 < . 721747782:721804102(56320) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721804102 win 726 +0.000 < . 721804102:721811142(7040) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721811142 win 616 +0.000 < . 721811142:721850566(39424) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721850566 win 1137 +0.000 > . 1916805865:1916805865(0) ack 721850566 win 3520 +0.000 RCVD, error: 0 +0.000 < . 721850566:721906886(56320) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721906886 win 2640 +0.000 < . 721906886:721915334(8448) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721915334 win 2508 +0.000 < P. 721915334:721928766(13432) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721928766 win 2299 +0.000 < P. 721928766:721932150(3384) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721932150 win 2247 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.000 > . 1916805865:1916805865(0) ack 721932150 win 3380 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.014 < P. 721932150:721933542(1392) ack 1916805865 win 1043 +0.000 Starting Delayed ACK timer: 40 ms +0.000 < P. 721933542:721934718(1176) ack 1916805865 win 1043 +0.000 > . 1916805865:1916805865(0) ack 721934718 win 5165 +0.000 Stopping Delayed ACK timer +0.000 < P. 721934718:721935934(1216) ack 1916805865 win 1043 +0.000 Starting Delayed ACK timer: 40 ms +0.021 RCVD, error: 0 +0.000 RCVD, error: 0 +0.016 Processing Delayed ACK timer +0.000 > . 1916805865:1916805865(0) ack 721935934 win 5152 +0.000 Processed Delayed ACK timer +0.072 RCVD, error: 0 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.327 > P. 1916805865:1916805913(48) ack 721935934 win 5280 +0.000 Starting Retransmission timer: 230 ms +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 48 snd.ccc: 48 +0.000 SEND, error: 0 +0.002 < P. 721935934:721937238(1304) ack 1916805913 win 1043 +0.000 Stopping Retransmission timer +0.000 Starting Delayed ACK timer: 40 ms +0.003 RCVD, error: 0 +0.000 RCVD, error: 0 +0.036 Processing Delayed ACK timer +0.000 > . 1916805913:1916805913(0) ack 721937238 win 5280 +0.000 Processed Delayed ACK timer +0.153 > P. 1916805913:1916805969(56) ack 721937238 win 5280 +0.000 Starting Retransmission timer: 230 ms +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 56 snd.ccc: 56 +0.000 SEND, error: 0 +0.002 < P. 721937238:721939830(2592) ack 1916805969 win 1043 +0.000 Stopping Retransmission timer +0.000 > . 1916805969:1916805969(0) ack 721939830 win 5240 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.035 > P. 1916805969:1916806025(56) ack 721939830 win 5280 +0.000 Starting Retransmission timer: 230 ms +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 56 snd.ccc: 56 +0.000 SEND, error: 0 +0.023 < P. 721939830:721941574(1744) ack 1916806025 win 1043 +0.000 Stopping Retransmission timer +0.000 > . 1916806025:1916806025(0) ack 721941574 win 5253 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.011 > P. 1916806025:1916806081(56) ack 721941574 win 5280 +0.000 Starting Retransmission timer: 250 ms +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 56 snd.ccc: 56 +0.000 SEND, error: 0 +0.001 < P. 721941574:721950470(8896) ack 1916806081 win 1043 +0.000 Stopping Retransmission timer +0.000 > . 1916806081:1916806081(0) ack 721950470 win 5141 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.124 > . 1916806081:1916807489(1408) ack 721950470 win 5280 +0.000 Starting Retransmission timer: 240 ms +0.000 > . 1916807489:1916820161(12672) ack 721950470 win 5280 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 34080 snd.ccc: 34080 +0.000 SEND, error: 0 +0.000 < . 721950470:721950470(0) ack 1916820161 win 823 +0.000 Stopping Retransmission timer +0.000 > . 1916820161:1916821569(1408) ack 721950470 win 5280 +0.000 Starting Retransmission timer: 240 ms +0.000 > . 1916821569:1916837057(15488) ack 721950470 win 5280 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 34080 snd.ccc: 34080 +0.000 SEND, error: 0 +0.000 < . 721950470:721950470(0) ack 1916837057 win 779 +0.000 Stopping Retransmission timer +0.000 > . 1916837057:1916838465(1408) ack 721950470 win 5280 +0.000 Starting Retransmission timer: 230 ms +0.000 > P. 1916838465:1916854241(15776) ack 721950470 win 5280 +0.000 < . 721950470:721950470(0) ack 1916837057 win 1043 +0.000 < . 721950470:721950470(0) ack 1916854241 win 775 +0.000 Stopping Retransmission timer +0.000 < . 721950470:721950470(0) ack 1916854241 win 1043 +0.001 > . 1916854241:1916855649(1408) ack 721950470 win 5280 +0.000 Starting Retransmission timer: 230 ms +0.000 > . 1916855649:1916876769(21120) ack 721950470 win 5280 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 34080 snd.ccc: 34080 +0.000 SEND, error: 0 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 42272 snd.ccc: 42272 +0.000 SEND, error: 0 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 50464 snd.ccc: 50464 +0.000 SEND, error: 0 +0.000 < . 721950470:721950470(0) ack 1916876769 win 691 +0.000 Stopping Retransmission timer +0.000 > . 1916876769:1916878177(1408) ack 721950470 win 5280 +0.000 Starting Retransmission timer: 230 ms +0.000 > . 1916878177:1916902113(23936) ack 721950470 win 5280 +0.000 < . 721950470:721950470(0) ack 1916876769 win 1043 +0.000 > . 1916902113:1916903521(1408) ack 721950470 win 5280 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 32000 snd.ccc: 32000 +0.000 SEND, error: 0 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 32048 snd.ccc: 32048 +0.000 SEND, error: 0 +0.000 < . 721950470:721950470(0) ack 1916903521 win 647 +0.000 Stopping Retransmission timer +0.000 > . 1916903521:1916904929(1408) ack 721950470 win 5280 +0.000 Starting Retransmission timer: 230 ms +0.000 > P. 1916904929:1916908817(3888) ack 721950470 win 5280 +0.000 < . 721950470:721950470(0) ack 1916903521 win 1043 +0.000 < . 721950470:721950470(0) ack 1916908817 win 961 +0.000 Stopping Retransmission timer +0.001 < P. 721950470:721951638(1168) ack 1916908817 win 1043 +0.000 Starting Delayed ACK timer: 40 ms +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.033 Processing Delayed ACK timer +0.000 > . 1916908817:1916908817(0) ack 721951638 win 5280 +0.000 Processed Delayed ACK timer +0.232 < P. 721951638:721951694(56) ack 1916908817 win 1043 +0.000 Starting Delayed ACK timer: 40 ms +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.036 Processing Delayed ACK timer +0.000 > . 1916908817:1916908817(0) ack 721951694 win 5280 +0.000 Processed Delayed ACK timer +0.575 > . 1916908817:1916910225(1408) ack 721951694 win 5280 +0.000 Starting Retransmission timer: 230 ms +0.000 > . 1916910225:1916922897(12672) ack 721951694 win 5280 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 50464 snd.ccc: 50464 +0.000 SEND, error: 0 +0.000 < . 721951694:721951694(0) ack 1916910225 win 1565 +0.000 Starting Retransmission timer: 230 ms +0.000 > . 1916922897:1916924305(1408) ack 721951694 win 5280 +0.000 > . 1916924305:1916925713(1408) ack 721951694 win 5280 +0.000 < . 721951694:721951694(0) ack 1916922897 win 1367 +0.000 Starting Retransmission timer: 230 ms +0.000 > . 1916925713:1916941201(15488) ack 721951694 win 5280 +0.000 < . 721951694:721951694(0) ack 1916941201 win 1279 +0.000 Stopping Retransmission timer +0.000 > . 1916941201:1916942609(1408) ack 721951694 win 5280 +0.000 Starting Retransmission timer: 230 ms +0.000 > P. 1916942609:1916959281(16672) ack 721951694 win 5280 +0.000 < . 721951694:721951694(0) ack 1916959281 win 1282 +0.000 Stopping Retransmission timer +0.001 > . 1916959281:1916960689(1408) ack 721951694 win 5280 +0.000 Starting Retransmission timer: 230 ms +0.000 > . 1916960689:1916983217(22528) ack 721951694 win 5280 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 50464 snd.ccc: 50464 +0.000 SEND, error: 0 +0.000 < . 721951694:721951694(0) ack 1916983217 win 1213 +0.000 Stopping Retransmission timer +0.000 > . 1916983217:1916984625(1408) ack 721951694 win 5280 +0.000 Starting Retransmission timer: 230 ms +0.000 > P. 1916984625:1917009745(25120) ack 721951694 win 5280 +0.000 < . 721951694:721951694(0) ack 1917009745 win 1150 +0.000 Stopping Retransmission timer +0.000 < . 721951694:721951694(0) ack 1917009745 win 1565 +0.000 > . 1917009745:1917011153(1408) ack 721951694 win 5280 +0.000 Starting Retransmission timer: 230 ms +0.000 > P. 1917011153:1917030657(19504) ack 721951694 win 5280 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 20912 snd.ccc: 20912 +0.000 SEND, error: 0 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 20968 snd.ccc: 20968 +0.000 SEND, error: 0 +0.000 < . 721951694:721951694(0) ack 1917030657 win 1239 +0.000 Stopping Retransmission timer +0.000 > P. 1917030657:1917030713(56) ack 721951694 win 5280 +0.000 Starting Retransmission timer: 230 ms +0.030 < P. 721951694:721954350(2656) ack 1917030713 win 1565 +0.000 Stopping Retransmission timer +0.000 > . 1917030713:1917030713(0) ack 721954350 win 5239 +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.024 > . 1917030713:1917032121(1408) ack 721954350 win 5280 +0.000 Starting Retransmission timer: 240 ms +0.000 > . 1917032121:1917063097(30976) ack 721954350 win 5280 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 50464 snd.ccc: 50464 +0.000 SEND, error: 0 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 58656 snd.ccc: 58656 +0.000 SEND, error: 0 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 66848 snd.ccc: 66848 +0.000 SEND, error: 0 +0.000 < . 721954350:721954350(0) ack 1917063097 win 1863 +0.000 Stopping Retransmission timer +0.000 > . 1917063097:1917064505(1408) ack 721954350 win 5280 +0.000 Starting Retransmission timer: 240 ms +0.000 > P. 1917064505:1917097561(33056) ack 721954350 win 5280 +0.000 < . 721954350:721954350(0) ack 1917097561 win 1808 +0.000 Stopping Retransmission timer +0.000 > . 1917097561:1917098969(1408) ack 721954350 win 5280 +0.000 Starting Retransmission timer: 240 ms +0.000 > . 1917098969:1917135577(36608) ack 721954350 win 5280 +0.001 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 53536 snd.ccc: 53536 +0.000 SEND, error: 0 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 53592 snd.ccc: 53592 +0.000 SEND, error: 0 +0.000 < . 721954350:721954350(0) ack 1917135577 win 1775 +0.000 Stopping Retransmission timer +0.000 > . 1917135577:1917136985(1408) ack 721954350 win 5280 +0.000 Starting Retransmission timer: 230 ms +0.000 > P. 1917136985:1917151153(14168) ack 721954350 win 5280 +0.000 < . 721954350:721954350(0) ack 1917151153 win 3277 +0.000 Stopping Retransmission timer +0.006 < P. 721954350:721955694(1344) ack 1917151153 win 3520 +0.000 Starting Delayed ACK timer: 40 ms +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.030 Processing Delayed ACK timer +0.000 > . 1917151153:1917151153(0) ack 721955694 win 5280 +0.000 Processed Delayed ACK timer +0.342 < P. 721955694:721955750(56) ack 1917151153 win 3520 +0.000 Starting Delayed ACK timer: 40 ms +0.000 RCVD, error: 0 +0.000 RCVD, error: 0 +0.036 Processing Delayed ACK timer +0.000 > . 1917151153:1917151153(0) ack 721955750 win 5280 +0.000 Processed Delayed ACK timer +0.184 > . 1917151153:1917152561(1408) ack 721955750 win 5280 +0.000 Starting Retransmission timer: 230 ms