Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xffffffffffffffff fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff8198c333 stack pointer = 0x28:0xfffffe0056dda540 frame pointer = 0x28:0xfffffe0056dda570 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 = 886 (syz-executor) rdi: fffffe0071261540 rsi: 0000000000000000 rdx: 00000000010080fe rcx: 0000000000000000 r8: 0000000000000000 r9: 0000000000000001 rax: ffffffffffffffff rbx: fffffe0071261584 rbp: fffffe0056dda570 r10: 0000000000000000 r11: 0000000000000000 r12: ffffffffffffffff r13: fffffe0071261790 r14: fffffe0071261540 r15: fffffe0071261548 trap number = 12 panic: page fault cpuid = 0 time = 4 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056dd9d70 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056dd9ed0 vpanic() at vpanic+0x257/frame 0xfffffe0056dda090 panic() at panic+0xb5/frame 0xfffffe0056dda150 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0056dda290 trap() at trap+0x78e/frame 0xfffffe0056dda470 calltrap() at calltrap+0x8/frame 0xfffffe0056dda470 --- trap 0xc, rip = 0xffffffff8198c333, rsp = 0xfffffe0056dda540, rbp = 0xfffffe0056dda570 --- in_pcbremhash_locked() at in_pcbremhash_locked+0x263/frame 0xfffffe0056dda570 in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe0056dda590 tcp_close() at tcp_close+0x177/frame 0xfffffe0056dda660 tcp_disconnect() at tcp_disconnect+0x1ef/frame 0xfffffe0056dda690 tcp_usr_close() at tcp_usr_close+0x189/frame 0xfffffe0056dda770 soclose() at soclose+0x3d0/frame 0xfffffe0056dda860 _fdrop() at _fdrop+0x5c/frame 0xfffffe0056dda890 closef() at closef+0x655/frame 0xfffffe0056ddaa70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056ddac50 exit1() at exit1+0x887/frame 0xfffffe0056ddacf0 sys_exit() at sys_exit+0x28/frame 0xfffffe0056ddad10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056ddaf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056ddaf30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x3a1d1a, rsp = 0x820555ca8, rbp = 0x820555cb0 --- KDB: enter: panic [ thread pid 886 tid 100242 ] Stopped at kdb_enter+0x6e: movq $0,0x25bb717(%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 0xffffffff827b8ae0 .str.27 rsp 0xfffffe0056dd9eb0 rbp 0xfffffe0056dd9ed0 rsi 0 rdi 0xffffffff81615d59 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0054143780 r13 0xfffffffffffffffe r14 0xffffffff827b8ae0 .str.27 r15 0 rip 0xffffffff815ffc7e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bb717(%rip) db> show proc Process 886 (syz-executor) at 0xfffffe005412aac0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 768 at 0xfffffe0007826ac0 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0054133490 (map 0xfffffe0054133490) (map.pmap 0xfffffe0054133530) (pmap 0xfffffe00541335a0) threads: 1 100242 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 890 889 766 0 S uwait 0xfffffe0058281280 syz-executor 889 766 766 0 R (threaded) syz-executor 100214 RunQ syz-executor 100250 RunQ syz-executor 886 768 768 0 RE CPU 0 syz-executor 884 769 769 0 R (threaded) syz-executor 100161 RunQ syz-executor 100244 S select 0xfffffe007abcfac0 syz-executor 100245 S uwait 0xfffffe00596a0580 syz-executor 100246 S uwait 0xfffffe00596a1280 syz-executor 880 767 767 0 R (threaded) syz-executor 100157 RunQ syz-executor 100236 S sigwait 0xfffffe005412bb90 syz-executor 879 1 768 0 S uwait 0xfffffe0058282600 syz-executor 876 1 768 -1 S uwait 0xfffffe00596a1780 syz-executor 869 1 767 0 S uwait 0xfffffe00584fc380 syz-executor 865 1 768 0 S uwait 0xfffffe00584fc180 syz-executor 864 1 768 0 S uwait 0xfffffe00584fe080 syz-executor 856 1 767 0 S uwait 0xfffffe00584fc580 syz-executor 845 1 769 0 S uwait 0xfffffe00596a1880 syz-executor 837 0 0 0 DL (threaded) [KTLS] 100131 D - 0xfffffe00593fc100 [thr_0] 100154 D - 0xfffffe00593fc180 [thr_1] 100155 D - 0xffffffff83cade28 [reclaim_0] 832 0 0 0 DL aiordy 0xfffffe005412c040 [aiod4] 831 0 0 0 DL aiordy 0xfffffe005412c5a0 [aiod3] 830 0 0 0 DL aiordy 0xfffffe0054118ae0 [aiod2] 829 0 0 0 DL aiordy 0xfffffe00541195a0 [aiod1] 823 812 823 0 Ss select 0xfffffe0070fdb540 dhclient 822 0 0 0 DL - 0xffffffff83b46d80 [accounting] 818 1 769 0 S uwait 0xfffffe0058282800 syz-executor 817 1 817 0 Ss select 0xfffffe00584ed0c0 dhclient 812 791 424 65 S select 0xfffffe00584ed6c0 dhclient 791 424 424 0 S wait 0xfffffe005411a5c0 sh 769 765 769 0 R syz-executor 768 765 768 0 R syz-executor 767 765 767 0 S nanslp 0xffffffff83b9c541 syz-executor 766 765 766 0 R syz-executor 765 763 763 0 S select 0xfffffe00584ed3c0 syz-executor 763 761 763 0 Ss sigsusp 0xfffffe0007826610 csh 761 682 761 0 Ss select 0xfffffe00584edb40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00582a30b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00594820b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594828b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594decb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00594834b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0059483cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f6b4b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f6bcb0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f6c4b0 getty 738 1 18 0 S+ piperd 0xfffffe005983e420 logger 737 736 18 0 S+ nanslp 0xffffffff83b9c540 sleep 736 1 18 0 S+ wait 0xfffffe0054009060 sh 686 1 686 0 Ss nanslp 0xffffffff83b9c540 cron 682 1 682 0 Ss select 0xfffffe00584ed440 sshd 495 1 495 0 Ds getbuf 0xfffffe0007c470ec syslogd 424 1 424 0 Ss wait 0xfffffe0054007020 devd 423 1 423 65 Ss select 0xfffffe00584eddc0 dhclient 338 1 338 0 Ss select 0xfffffe00584ee0c0 dhclient 335 1 335 0 Ss select 0xfffffe0070fdc3c0 dhclient 17 0 0 0 DL syncer 0xffffffff83cb9fa0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007828040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb8560 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100096 D sdflush 0xfffffe0053fe3ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d03380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ce9488 [dom0] 100084 D launds 0xffffffff83ce9494 [laundry: dom0] 100085 D umarcl 0xffffffff81dd5dd0 [uma] 7 0 0 0 DL - 0xffffffff83919cd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8485e850 [pf purge] 5 0 0 0 DL waiting 0xffffffff84649700 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100046 Run CPU 1 [doneq0] 100047 D - 0xffffffff838e42c0 [async] 100076 D - 0xffffffff838e4140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce4d40 [crypto] 100044 D crypto_ 0xfffffe0053f3ce30 [crypto returns 0] 100045 D crypto_ 0xfffffe0053f3ce80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00083f8488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b44f00 [g_event] 100038 D - 0xffffffff83b44f20 [g_up] 100039 D - 0xffffffff83b44f40 [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] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce57e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c33ff0 [swapper] 100005 D - 0xfffffe00083fe000 [softirq_0] 100006 D - 0xfffffe00083fde00 [softirq_1] 100007 D - 0xfffffe00083fdd00 [if_io_tqg_0] 100008 D - 0xfffffe00083fdc00 [if_io_tqg_1] 100009 D - 0xfffffe00083fdb00 [if_config_tqg_0] 100010 D - 0xfffffe00083fda00 [kqueue_ctx taskq] 100011 D - 0xfffffe00083fd900 [jail_remove taskq] 100012 D - 0xfffffe00083fd800 [bus taskq] 100015 D - 0xfffffe00083fd500 [thread taskq] 100017 D - 0xfffffe00083fd300 [aiod_kick taskq] 100018 D - 0xfffffe00083fd200 [deferred_unmount ta] 100019 D - 0xfffffe00083fd100 [inm_free taskq] 100020 D - 0xfffffe00083fd000 [in6m_free taskq] 100021 D - 0xfffffe00083fce00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083fcd00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083fcd00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083fcd00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083fcd00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083fcc00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083fcc00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083fcc00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083fcc00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083fcb00 [firmware taskq] 100041 D - 0xfffffe00083fc100 [crypto_0] 100042 D - 0xfffffe00083fc100 [crypto_1] 100057 D - 0xfffffe00083fb900 [vtnet0 rxq 0] 100058 D - 0xfffffe00083fb800 [vtnet0 txq 0] 100059 D - 0xfffffe00083fb700 [vtnet0 rxq 1] 100060 D - 0xfffffe00083fb600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057d90c80 [virtio_balloon] 100066 D - 0xffffffff827bde21 [deadlkres] 100070 D - 0xfffffe00083fbb00 [acpi_task_0] 100071 D - 0xfffffe00083fbb00 [acpi_task_1] 100072 D - 0xfffffe00083fbb00 [acpi_task_2] 100074 D - 0xfffffe00083fe100 [mca taskq] 100075 D - 0xfffffe00083fba00 [CAM taskq] 100077 D - 0xfffffe00083fb300 [ipsec_offload] db> show all locks Process 889 (syz-executor) thread 0xfffffe005414e000 (100250) exclusive rw vmobject (vmobject) r = 0 (0xfffffe0054155000) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1610 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0007811980) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4993 Process 886 (syz-executor) thread 0xfffffe0054143780 (100242) exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0007a49a70) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2717 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0071261560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1313 Process 495 (syslogd) thread 0xfffffe00540e2000 (100099) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00710cd228) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3657 Process 4 (cam) thread 0xfffffe0007823780 (100046) exclusive sleep mutex CAM device lock (CAM device lock) r = 0 (0xfffffe0059404cd0) locked @ /syzkaller/managers/main/kernel/sys/cam/scsi/scsi_da.c:4658 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5071K 494 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 35104 2068K 35179 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 13 1027K 831 vfscache 3 1025K 3 pcb 35 680K 117 inodedep 19 519K 234 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 298K 968 filedesc 34 265K 197 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 11 131K 98 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 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 umtx 320 40K 320 kdtrace 209 40K 1143 temp 35 37K 1885 BPF 22 36K 23 shm 2 34K 3 hostcache 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 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 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1647 lltable 44 14K 47 eventhandler 163 14K 163 ether_multi 157 13K 172 ifnet 7 13K 7 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 cred 30 10K 216 rpc 8 9K 8 plimit 23 9K 388 in6_multi 65 9K 65 bmsafemap 2 9K 189 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 69 kqueue 74 7K 1004 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 19 pwddesc 66 5K 898 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 46 3K 54 terminal 11 3K 11 session 22 3K 34 proc-args 91 3K 1939 selfd 43 3K 38288 lockf 25 3K 74 acpidev 20 3K 20 uidinfo 4 3K 10 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_atcl 5 2K 28 ip6ndp 12 2K 13 in_multi 7 2K 10 Unitno 28 2K 50 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 tun 4 2K 4 select 12 2K 40 toponodes 6 2K 6 ipsecpolicy 2 2K 2 CC Mem 11 2K 53 dirrem 5 2K 150 msi 9 2K 9 netlink 2 2K 75 mount 22 2K 264 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 24 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 newdirblk 6 1K 78 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 osd 16 1K 69 inpcbpolicy 22 1K 248 diradd 5 1K 168 crypto 4 1K 17 encap_export_host 12 1K 12 ip6opt 3 1K 17 sctp_timw 2 1K 2 mkdir 4 1K 156 indirdep 2 1K 77 cdev 2 1K 2 lkpikmalloc 8 1K 9 frag6 4 1K 4 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 196 freefile 2 1K 118 freeblks 1 1K 104 vnodes 1 1K 2 ktls 1 1K 11 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 sctp_atky 5 1K 30 cryptodev 2 1K 44 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_msource 2 1K 4 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 73 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3363 sctp_athm 5 1K 28 sctp_vrf 1 1K 1 vnet 1 1K 1 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 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 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 2 sctp_stri 0 0K 0 sctp_map 0 0K 4 filemon 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 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 85 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 20 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 2 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 ip6_moptions 0 0K 2 in6_mfilter 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 4 in_mfilter 0 0K 7 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 2 statfs 0 0K 189 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 16 lio 0 0K 1 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13746 ioctlops 0 0K 108 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 310 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 650 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 60 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 1 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 8320 1078 12983 0 254 38494208 0 tcp_log 416 1609 5762 12456 0 254 3066336 0 mbuf 256 8632 1030 20885 0 254 2473472 0 BUF TRIE 152 220 11584 806 0 62 1794208 0 malloc-384 384 4122 48 4125 0 30 1601280 0 malloc-128 128 11530 188 12007 0 126 1499904 0 malloc-4096 4096 352 4 536 0 2 1458176 0 malloc-64 64 3968 17137 43114 0 254 1350720 0 UMA Slabs 0 112 10981 29 10981 0 126 1233120 0 sctp_asoc 2256 0 510 2 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6459 244 28998 0 62 1018856 0 vmem btag 56 17303 88 17303 0 254 973896 0 malloc-65536 65536 11 1 14 0 1 786432 0 FFS inode 1168 536 24 656 0 8 654080 0 pbuf 2624 0 249 0 0 2 653376 0 sctp_ep 1152 5 506 26 0 254 588672 0 socket 1024 43 465 1489 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 217 9 1243 0 8 462848 0 sctp_raddr 736 0 517 2 0 254 380512 0 VM OBJECT 248 1218 94 14186 0 62 325376 0 THREAD 1872 141 19 250 0 8 299520 0 malloc-16384 16384 16 2 286 0 1 294912 0 VNODE 440 572 94 694 0 30 293040 0 malloc-4096 4096 68 2 892 0 2 286720 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14477 273 14590 0 254 236000 0 malloc-2048 2048 104 8 127 0 8 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-128 128 1296 223 25450 0 126 194432 0 malloc-256 256 243 507 1556 0 62 192000 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5417 253 5439 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 14 502 1187 0 254 165120 0 malloc-32768 32768 5 0 5 0 1 163840 0 malloc-32768 32768 0 5 52 0 1 163840 0 FFS2 dinode 256 536 94 656 0 62 161280 0 MAP ENTRY 96 1531 107 45070 0 126 157248 0 FPU_save_area 832 143 37 313 0 16 149760 0 malloc-2048 2048 7 65 1084 0 8 147456 0 malloc-1024 1024 128 16 145 0 16 147456 0 S VFS Cache 104 1006 281 1173 0 126 133848 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 68 0 1 131072 0 mbuf_packet 256 5 503 258 0 254 130048 0 ksiginfo 112 57 987 90 0 126 116928 0 PROC 1376 66 11 891 0 8 105952 0 malloc-128 128 555 220 4016 0 126 99200 0 UMA Kegs 384 226 7 226 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 128 Bucket 1024 49 34 248 0 16 84992 0 filedesc0 1072 67 10 898 0 8 82544 0 malloc-8192 8192 7 2 27 0 1 73728 0 g_bio 408 4 176 6599 0 30 73440 0 malloc-384 384 97 83 313 0 30 69120 0 malloc-64 64 574 497 1612 0 254 68544 0 malloc-128 128 345 182 608 0 126 67456 0 malloc-128 128 336 191 1165 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 64 Bucket 512 85 43 1866 0 30 65536 0 malloc-256 256 219 36 366 0 62 65280 0 malloc-64 64 487 332 992 0 254 52416 0 malloc-64 64 410 409 1287 0 254 52416 0 tcp_bbr_map 128 0 403 205 0 126 51584 0 malloc-256 256 72 123 481 0 62 49920 0 32 Bucket 256 72 123 396 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13366 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 31 0 1 49152 0 malloc-4096 4096 9 3 11 0 2 49152 0 malloc-2048 2048 12 12 49 0 8 49152 0 malloc-1024 1024 4 44 556 0 16 49152 0 tcp_inpcb 1304 11 22 53 0 8 43032 0 malloc-8192 8192 3 2 85 0 1 40960 0 malloc-4096 4096 6 4 751 0 2 40960 0 pcpu-8 8 4725 395 4888 0 254 40960 0 VMSPACE 584 44 26 870 0 16 40880 0 pipe 736 20 35 301 0 16 40480 0 udp_inpcb 408 6 84 158 0 30 36720 0 malloc-64 64 64 503 67 0 254 36288 0 malloc-64 64 28 539 13361 0 254 36288 0 malloc-64 64 82 485 1650 0 254 36288 0 malloc-64 64 59 508 90 0 254 36288 0 malloc-128 128 4 275 31 0 126 35712 0 malloc-128 128 108 171 641 0 126 35712 0 malloc-128 128 107 172 114 0 126 35712 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 55 0 30 34560 0 malloc-384 384 41 49 430 0 30 34560 0 malloc-384 384 45 45 58 0 30 34560 0 malloc-256 256 15 120 104 0 62 34560 0 malloc-256 256 6 129 386 0 62 34560 0 malloc-256 256 56 79 347 0 62 34560 0 malloc-256 256 65 70 406 0 62 34560 0 malloc-256 256 12 123 1161 0 62 34560 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 3 5 47 0 2 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-2048 2048 7 9 31 0 8 32768 0 malloc-2048 2048 0 16 55 0 8 32768 0 malloc-1024 1024 0 32 5 0 16 32768 0 malloc-1024 1024 10 22 12 0 16 32768 0 malloc-1024 1024 17 15 21 0 16 32768 0 malloc-1024 1024 2 30 164 0 16 32768 0 malloc-1024 1024 12 20 16 0 16 32768 0 malloc-1024 1024 2 30 1011 0 16 32768 0 malloc-512 512 5 59 6 0 30 32768 0 malloc-512 512 3 61 145 0 30 32768 0 malloc-512 512 3 61 24 0 30 32768 0 malloc-512 512 3 61 56 0 30 32768 0 malloc-512 512 4 60 31 0 30 32768 0 malloc-512 512 8 56 23 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 ertt_txseginfo 40 2 806 896 0 254 32320 0 tcp_bbr_pcb 896 0 36 3 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 190 210 7266 0 126 32000 0 PGRP 120 26 238 39 0 126 31680 0 clpbuf 2624 0 12 31 0 4 31488 0 da_ccb 544 1 53 1760 0 16 29376 0 sctp_laddr 48 0 588 12 0 254 28224 0 rl_entry 48 1 587 12 0 254 28224 0 malloc-32 32 364 518 3353 0 254 28224 0 16 Bucket 144 68 128 292 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 AIO 208 0 133 12 0 62 27664 0 udplite_inpcb 408 2 61 9 0 30 25704 0 TURNSTILE 136 161 28 161 0 62 25704 0 cpuset 200 8 120 47 0 62 25600 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 PWD 40 25 581 156 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 48 252 331 0 126 24000 0 malloc-384 384 1 59 369 0 30 23040 0 malloc-384 384 22 38 25 0 30 23040 0 ripcb 376 3 57 28 0 30 22560 0 Mountpoints 2816 2 6 5 0 4 22528 0 SLEEPQUEUE 88 161 95 161 0 126 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 11 269 53 0 126 20160 0 malloc-32 32 8 622 30 0 254 20160 0 malloc-32 32 101 529 151 0 254 20160 0 malloc-32 32 83 547 1064 0 254 20160 0 malloc-32 32 73 557 140 0 254 20160 0 malloc-32 32 24 606 1074 0 254 20160 0 2 Bucket 32 58 572 355 0 254 20160 0 KNOTE 160 1 124 49 0 62 20000 0 AIOCB 552 0 35 17 0 16 19320 0 ktls_session 256 0 75 2 0 62 19200 0 L VFS Cache 320 0 60 6 0 30 19200 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 2 0 1 16384 0 malloc-4096 4096 3 1 7 0 2 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 246 754 4454 0 254 16000 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 39 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 44 334 530 0 254 12096 0 malloc-16 16 9 741 11 0 254 12000 0 malloc-16 16 33 717 218 0 254 12000 0 malloc-16 16 51 699 322 0 254 12000 0 malloc-16 16 36 714 52 0 254 12000 0 malloc-16 16 276 474 25064 0 254 12000 0 malloc-16 16 34 716 107 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 itimer 352 0 33 2 0 30 11616 0 malloc-384 384 6 24 6 0 30 11520 0 AIOLIO 272 0 42 1 0 30 11424 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1640 0 254 8016 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 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 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 0xfffffe0071261540 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe00712616c8 t_timers: 0xfffffe0071261708 t_state: 2 (TCPS_SYN_SENT) t_flags: 0x150002a0 (TF_REQ_SCALE, TF_REQ_TSTMP, TF_SACK_PERMIT, TF_TSO, TF_CLOSED, TF_LRD) t_flags2: 0xa (TF2_PLPMTU_PMTUD, TF2_LOG_AUTO) snd_una: 0x5ad425d0 snd_max: 0x5ad425d1 snd_nxt: 0x5ad425d1 snd_up: 0x5ad425d0 snd_wl1: 0x00000000 snd_wl2: 0x00000000 iss: 0x5ad425d0 irs: 0x00000000 rcv_nxt: 0x00000000 rcv_adv: 0x0000ffff rcv_wnd: 0 rcv_up: 0x00000000 snd_wnd: 4096 snd_cwnd: 1073725440 snd_ssthresh: 1073725440 snd_recover: 0x5ad425d0 t_rcvtime: 2147427947 t_startime: 0 t_rttime: 2147427948 t_rtsq: 0x5ad425d0 t_rxtcur: 100 t_maxseg: 1392 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: 1083177091 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: 44002 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 +0.008 Stopping Persist timer +0.000 > S 1523852752:1523852752(0) win 65535 +0.000 Starting Retransmission timer: 1000 ms +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 0 snd.ccc: 0 +0.000 SENDOOB, error: 0