panic: tcp_default_fb_init: connection 0xfffffe006df11000 in unexpected state 10 cpuid = 0 time = 1751242438 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056dc5290 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056dc53f0 vpanic() at vpanic+0x257/frame 0xfffffe0056dc55b0 panic() at panic+0xb5/frame 0xfffffe0056dc5680 tcp_default_fb_init() at tcp_default_fb_init+0x697/frame 0xfffffe0056dc56d0 tcp_ctloutput_set() at tcp_ctloutput_set+0x607/frame 0xfffffe0056dc5850 tcp_ctloutput() at tcp_ctloutput+0x128/frame 0xfffffe0056dc5950 sosetopt() at sosetopt+0x236/frame 0xfffffe0056dc5b50 kern_setsockopt() at kern_setsockopt+0x2b0/frame 0xfffffe0056dc5cc0 sys_setsockopt() at sys_setsockopt+0x77/frame 0xfffffe0056dc5d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056dc5f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056dc5f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x826adef08, rbp = 0x826adef80 --- KDB: enter: panic [ thread pid 906 tid 100171 ] Stopped at kdb_enter+0x6e: movq $0,0x25b9ce7(%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 0xfffffe0073600000 rdx 0x7ffff rbx 0xffffffff827bb8c0 .str.27 rsp 0xfffffe0056dc53d0 rbp 0xfffffe0056dc53f0 rsi 0x80001 rdi 0xffffffff81618b29 printf+0x149 r8 0 r9 0xffffffff r10 0x3 r11 0xfffffe0054110cd0 r12 0xfffffe0054110780 r13 0xfffffffffffffffe r14 0xffffffff827bb8c0 .str.27 r15 0 rip 0xffffffff816026ae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b9ce7(%rip) db> show proc Process 906 (syz-executor) at 0xfffffe000780a060: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 767 at 0xfffffe00540d1580 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00540d8248 (map 0xfffffe00540d8248) (map.pmap 0xfffffe00540d82e8) (pmap 0xfffffe00540d8358) threads: 2 100091 RunQ syz-executor 100171 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 906 767 767 0 R (threaded) syz-executor 100091 RunQ syz-executor 100171 Run CPU 0 syz-executor 905 765 765 0 R (threaded) syz-executor 100118 RunQ syz-executor 100170 S uwait 0xfffffe0059659100 syz-executor 904 896 896 0 R CPU 1 arp 897 766 766 0 R (threaded) syz-executor 100136 RunQ syz-executor 100166 S uwait 0xfffffe00584e9480 syz-executor 896 763 896 0 S wait 0xfffffe0054009060 syz-executor 894 1 767 0 S uwait 0xfffffe005965b100 syz-executor 891 1 767 0 S uwait 0xfffffe005965a380 syz-executor 888 1 888 0 Ss select 0xfffffe006ddfb2c0 rtsol 886 1 886 0 Ss select 0xfffffe006ddfbcc0 rtsol 885 1 885 0 Ss select 0xfffffe00596f33c0 rtsol 881 1 764 0 S uwait 0xfffffe00584eb080 syz-executor 880 781 424 0 S kqread 0xfffffe00596ef500 rtsol 834 1 834 0 Ss+ ttyin 0xfffffe0053f700b0 getty 833 1 833 0 Ss+ ttyin 0xfffffe0053f6f8b0 getty 832 1 832 0 Ss+ ttyin 0xfffffe0053f6f0b0 getty 831 1 831 0 Ss+ ttyin 0xfffffe0053f6e8b0 getty 830 1 830 0 Ss+ ttyin 0xfffffe0053f6e0b0 getty 829 1 829 0 Ss+ ttyin 0xfffffe00594918b0 getty 828 1 828 0 Ss+ ttyin 0xfffffe00594908b0 getty 827 1 827 0 Ss+ ttyin 0xfffffe00594910b0 getty 826 1 826 0 Ss+ ttyin 0xfffffe0057dfa8b0 getty 820 0 0 0 DL mdwait 0xfffffe006b75f000 [md0] 819 1 764 0 S uwait 0xfffffe00584e9680 syz-executor 812 0 0 0 DL aiordy 0xfffffe00540d25a0 [aiod4] 811 0 0 0 DL aiordy 0xfffffe00540d2b00 [aiod3] 810 0 0 0 DL aiordy 0xfffffe00540d3060 [aiod2] 809 0 0 0 DL aiordy 0xfffffe00540d35c0 [aiod1] 781 771 424 0 S wait 0xfffffe00540f5ac0 sh 771 1 424 0 S wait 0xfffffe00540f75a0 sh 767 763 767 0 S nanslp 0xffffffff83b9d580 syz-executor 766 763 766 0 S nanslp 0xffffffff83b9d580 syz-executor 765 763 765 0 S nanslp 0xffffffff83b9d580 syz-executor 763 761 761 0 S select 0xfffffe006ddfb640 syz-executor 761 759 761 0 Ss sigsusp 0xfffffe00540f8670 csh 759 682 759 0 Ss select 0xfffffe006ddfb7c0 sshd 737 1 18 0 S+ nanslp 0xffffffff83b9d581 sleep 682 1 682 0 Ss select 0xfffffe00596f31c0 sshd 17 0 0 0 DL syncer 0xffffffff83cbafa0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007828040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9560 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00596cd4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04400 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea4c8 [dom0] 100081 D launds 0xffffffff83cea4d4 [laundry: dom0] 100082 D umarcl 0xffffffff81dd8c90 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847b5980 [pf purge] 5 0 0 0 DL waiting 0xffffffff84550700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5d80 [crypto] 100044 D crypto_ 0xfffffe0007a6fc30 [crypto returns 0] 100045 D crypto_ 0xfffffe0007a6fc80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0053ff0088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f20 [g_event] 100038 D - 0xffffffff83b45f40 [g_up] 100039 D - 0xffffffff83b45f60 [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 0xffffffff83ce6820 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c36ff0 [swapper] 100005 D - 0xfffffe0053e9c800 [softirq_0] 100006 D - 0xfffffe0053e9c700 [softirq_1] 100007 D - 0xfffffe0053e9c600 [if_io_tqg_0] 100008 D - 0xfffffe0053e9c500 [if_io_tqg_1] 100009 D - 0xfffffe0053e9c400 [if_config_tqg_0] 100010 D - 0xfffffe0007765b00 [kqueue_ctx taskq] 100011 D - 0xfffffe0007765a00 [jail_remove taskq] 100012 D - 0xfffffe0007765900 [bus taskq] 100015 D - 0xfffffe0007765600 [thread taskq] 100017 D - 0xfffffe0007765400 [aiod_kick taskq] 100018 D - 0xfffffe0007765300 [deferred_unmount ta] 100019 D - 0xfffffe0007765200 [inm_free taskq] 100020 D - 0xfffffe0007765100 [in6m_free taskq] 100021 D - 0xfffffe0007765000 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007764e00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007764e00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007764e00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007764e00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007764d00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007764d00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007764d00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007764d00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007764a00 [firmware taskq] 100041 D - 0xfffffe0007764700 [crypto_0] 100042 D - 0xfffffe0007764700 [crypto_1] 100057 D - 0xfffffe0007764300 [vtnet0 rxq 0] 100058 D - 0xfffffe0007764200 [vtnet0 txq 0] 100059 D - 0xfffffe0007764100 [vtnet0 rxq 1] 100060 D - 0xfffffe0007764000 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057d7eb80 [virtio_balloon] 100066 D - 0xffffffff827c0c61 [deadlkres] 100070 D - 0xfffffe00593dc300 [acpi_task_0] 100071 D - 0xfffffe00593dc300 [acpi_task_1] 100072 D - 0xfffffe00593dc300 [acpi_task_2] 100074 D - 0xfffffe0007765c00 [mca taskq] 100075 D - 0xfffffe0007764600 [CAM taskq] 100077 D - 0xfffffe00593db600 [ipsec_offload] db> show all locks Process 906 (syz-executor) thread 0xfffffe0054110780 (100171) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006df11020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1734 Process 904 (arp) thread 0xfffffe00540c0000 (100098) shared rw vmobject (vmobject) r = 0 (0xfffffe0007800e88) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2701 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00540a8bc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:1975 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5071K 514 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4214 sctp_stro 1 2308K 1 sysctloid 34891 2055K 34966 vtbuf 24 1968K 46 kobj 331 1324K 504 newblk 423 1130K 836 vfscache 3 1025K 3 pcb 29 671K 71 inodedep 31 524K 133 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 122 246K 974 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 2970 filedesc 25 197K 134 acpica 1674 184K 54426 vmem 5 144K 6 tidhash 3 141K 3 pagedep 14 132K 52 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 130 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 522 ddb_capture 1 64K 1 temp 39 38K 1910 kdtrace 186 37K 1079 umtx 288 36K 288 DEVFS3 130 33K 140 hostcache 1 32K 1 shm 1 32K 3 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 74 20K 76 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 136 16K 425 lltable 48 15K 48 ithread 90 15K 90 bus-sc 34 15K 1647 ifnet 8 15K 8 eventhandler 163 14K 163 ether_multi 162 13K 186 kenv 95 12K 95 GEOM 68 12K 499 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 102 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 2 pfs_vncache 1 8K 1 plimit 20 8K 469 audit_evclass 239 8K 301 taskqueue 69 8K 72 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 57 6K 951 cred 22 6K 194 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 22 UMA 266 5K 266 tcp_fsb_rack 2 5K 4 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 2 evdev 4 4K 4 acpisem 28 4K 28 pwddesc 55 4K 910 DEVFSP 52 4K 65 kcovinfo 45 3K 45 terminal 11 3K 11 acpidev 20 3K 20 proc-args 76 3K 1977 hhook 8 3K 10 dirrem 9 3K 75 clone 9 3K 9 session 18 3K 44 selfd 35 3K 10835 uidinfo 2 3K 8 freework 9 3K 103 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 in_multi 8 2K 14 ip6ndp 13 2K 15 diradd 15 2K 92 tun 5 2K 5 sctp_ifa 14 2K 15 Unitno 26 2K 56 CAM XPT 22 2K 543 freefrag 12 2K 54 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 freefile 9 2K 58 netlink 2 2K 77 lockf 9 2K 78 softdep 1 1K 1 mkdir 8 1K 78 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 28 nhops 6 1K 8 vnodemarker 2 1K 12 NFSD session 1 1K 1 sctp_ifn 7 1K 15 newdirblk 7 1K 39 mld 7 1K 7 igmp 7 1K 7 BPF 7 1K 17 select 7 1K 33 CAM periph 4 1K 271 sctp_atcl 2 1K 7 ipsec 3 1K 3 freeblks 3 1K 58 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 220 pci_link 10 1K 10 osd 13 1K 44 crypto 4 1K 6 encap_export_host 12 1K 12 indirdep 2 1K 23 inpcbpolicy 16 1K 211 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 10 tcp_pcm_rack 1 1K 2 vnodes 1 1K 1 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 3 1K 8 cryptodev 2 1K 49 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 3 1K 78 sctp_vrf 1 1K 1 sctp_aadr 1 1K 1 ip6_msource 1 1K 2 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 sctp_athm 2 1K 7 sctp_map 2 1K 2 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 soname 1 1K 3322 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_do_rack 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_stri 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 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 36 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 4 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 9 ip6_moptions 0 0K 2 in6_mfilter 0 0K 4 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 3 ip_moptions 0 0K 5 in_mfilter 0 0K 10 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 20 fadvise 0 0K 0 VN POLL 0 0K 1 statfs 0 0K 188 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 32 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 13772 ioctlops 0 0K 101 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 316 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 653 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 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 78 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 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 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 12630 0 254 38494208 0 mbuf 256 8628 1034 16023 0 254 2473472 0 BUF TRIE 152 224 11580 701 0 62 1794208 0 malloc-384 384 4199 31 4214 0 30 1624320 0 malloc-128 128 11487 231 15007 0 126 1499904 0 malloc-4096 4096 333 3 702 0 2 1376256 0 tcp_log 416 1062 2241 5111 0 254 1374048 0 UMA Slabs 0 112 10934 4 10934 0 126 1225056 0 RADIX NODE 152 6946 199 29574 0 62 1086040 0 malloc-65536 65536 14 2 82 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16354 101 16354 0 254 921480 0 FFS inode 1168 524 29 582 0 8 645904 0 sctp_ep 1152 1 510 6 0 254 588672 0 sctp_asoc 2256 1 254 1 0 254 575280 0 socket 1024 27 481 1433 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 144 8 1049 0 8 311296 0 VM OBJECT 248 1057 127 14351 0 62 293632 0 VNODE 440 561 69 622 0 30 277200 0 malloc-4096 4096 58 8 1469 0 2 270336 0 THREAD 1860 130 14 171 0 8 267840 0 malloc-2048 2048 106 22 636 0 8 262144 0 malloc-64 64 3951 144 7312 0 254 262080 0 malloc-16 16 14386 364 14959 0 254 236000 0 malloc-16384 16384 12 2 64 0 1 229376 0 DEVCTL 1024 29 191 154 0 0 225280 0 malloc-64 64 41 3298 10931 0 254 213696 0 sctp_raddr 736 1 263 1 0 254 194304 0 malloc-32 32 5393 529 7596 0 254 189504 0 UMA Zones 768 238 1 238 0 16 183552 0 malloc-128 128 1174 221 25406 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 9 507 1188 0 254 165120 0 malloc-1024 1024 140 20 1184 0 16 163840 0 malloc-256 256 446 184 1019 0 62 161280 0 malloc-128 128 1006 141 1032 0 126 146816 0 FFS2 dinode 256 524 46 582 0 62 145920 0 FPU_save_area 832 132 30 202 0 16 134784 0 S VFS Cache 104 998 289 1078 0 126 133848 0 MAP ENTRY 96 1186 200 45054 0 126 133056 0 malloc-65536 65536 0 2 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-65536 65536 0 2 8 0 1 131072 0 malloc-2048 2048 18 46 590 0 8 131072 0 mbuf_packet 256 1 507 151 0 254 130048 0 ksiginfo 112 50 994 105 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 PROC 1376 54 12 906 0 8 90816 0 UMA Kegs 384 225 8 225 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 128 Bucket 1024 46 37 245 0 16 84992 0 malloc-128 128 389 262 941 0 126 83328 0 filedesc0 1072 55 22 910 0 8 82544 0 malloc-16384 16384 5 0 6 0 1 81920 0 malloc-64 64 592 479 15892 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 16 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 malloc-4096 4096 14 2 26 0 2 65536 0 malloc-4096 4096 13 3 22 0 2 65536 0 64 Bucket 512 77 51 1884 0 30 65536 0 malloc-256 256 218 37 382 0 62 65280 0 malloc-256 256 192 63 654 0 62 65280 0 g_bio 408 0 150 5528 0 30 61200 0 malloc-64 64 284 535 348 0 254 52416 0 malloc-64 64 465 354 723 0 254 52416 0 udp_inpcb 408 5 121 167 0 30 51408 0 malloc-256 256 98 97 411 0 62 49920 0 32 Bucket 256 69 126 822 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13230 0 16 49152 0 malloc-8192 8192 4 2 6 0 1 49152 0 malloc-8192 8192 4 2 6 0 1 49152 0 malloc-1024 1024 5 43 531 0 16 49152 0 malloc-384 384 53 67 184 0 30 46080 0 tcp_inpcb 1304 8 25 28 0 8 43032 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4774 346 4990 0 254 40960 0 VMSPACE 584 33 37 884 0 16 40880 0 pipe 736 18 37 323 0 16 40480 0 sctp_chunk 152 1 259 1 0 254 39520 0 da_ccb 544 0 70 1490 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 7 560 44 0 254 36288 0 malloc-64 64 257 310 1140 0 254 36288 0 malloc-64 64 18 549 292 0 254 36288 0 malloc-128 128 20 259 75 0 126 35712 0 malloc-128 128 30 249 163 0 126 35712 0 malloc-128 128 60 219 723 0 126 35712 0 malloc-128 128 26 253 381 0 126 35712 0 routing nhops 256 28 107 35 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 89 1 433 0 30 34560 0 malloc-256 256 25 110 180 0 62 34560 0 malloc-256 256 49 86 56 0 62 34560 0 malloc-256 256 27 108 922 0 62 34560 0 malloc-256 256 41 94 587 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 malloc-4096 4096 2 6 7 0 2 32768 0 malloc-2048 2048 3 13 7 0 8 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-2048 2048 1 15 76 0 8 32768 0 malloc-2048 2048 5 11 196 0 8 32768 0 malloc-2048 2048 5 11 12 0 8 32768 0 malloc-1024 1024 2 30 46 0 16 32768 0 malloc-1024 1024 1 31 6 0 16 32768 0 malloc-1024 1024 4 28 165 0 16 32768 0 malloc-1024 1024 5 27 10 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 3 61 15 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 3 61 22 0 30 32768 0 malloc-512 512 0 64 11 0 30 32768 0 malloc-512 512 4 60 77 0 30 32768 0 malloc-512 512 0 64 3 0 30 32768 0 pcpu-64 64 497 15 497 0 254 32768 0 ttyinq 160 135 65 570 0 62 32000 0 Files 80 142 258 7357 0 126 32000 0 PGRP 120 23 241 49 0 126 31680 0 clpbuf 2624 0 12 43 0 4 31488 0 sctp_laddr 48 5 583 18 0 254 28224 0 malloc-32 32 315 567 426 0 254 28224 0 16 Bucket 144 53 143 263 0 62 28224 0 4 Bucket 48 7 581 10 0 254 28224 0 AIO 208 0 133 6 0 62 27664 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 7 121 46 0 62 25600 0 ertt_txseginfo 40 0 606 396 0 254 24240 0 PWD 40 17 589 121 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 8 Bucket 80 52 248 278 0 126 24000 0 malloc-384 384 11 49 13 0 30 23040 0 malloc-384 384 3 57 10 0 30 23040 0 malloc-384 384 21 39 470 0 30 23040 0 ripcb 376 3 57 14 0 30 22560 0 Mountpoints 2816 2 6 3 0 4 22528 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 ertt 72 8 272 28 0 126 20160 0 malloc-32 32 22 608 126 0 254 20160 0 malloc-32 32 73 557 106 0 254 20160 0 malloc-32 32 143 487 886 0 254 20160 0 malloc-32 32 84 546 2915 0 254 20160 0 malloc-32 32 51 579 212 0 254 20160 0 2 Bucket 32 65 565 356 0 254 20160 0 KNOTE 160 3 122 38 0 62 20000 0 tcp_rack_map 128 3 152 4 0 126 19840 0 cryptop 280 0 70 2 0 30 19600 0 AIOCB 552 0 35 6 0 16 19320 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 49 0 2 16384 0 malloc-2048 2048 0 8 12 0 8 16384 0 malloc-1024 1024 12 4 12 0 16 16384 0 malloc-1024 1024 8 8 8 0 16 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 2 334 2 0 254 16128 0 kenv 258 17 43 1065 0 30 15480 0 tcp_rack_pcb 1088 1 13 2 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 udplite_inpcb 408 0 36 2 0 30 14688 0 domainset 40 0 315 39 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 8 370 72 0 254 12096 0 malloc-16 16 23 727 80 0 254 12000 0 malloc-16 16 27 723 139 0 254 12000 0 malloc-16 16 278 472 284 0 254 12000 0 malloc-16 16 97 653 184 0 254 12000 0 malloc-16 16 184 566 3014 0 254 12000 0 malloc-16 16 19 731 24857 0 254 12000 0 malloc-16 16 44 706 1443 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 L VFS Cache 320 0 36 1 0 30 11520 0 malloc-384 384 7 23 7 0 30 11520 0 malloc-384 384 0 30 1 0 30 11520 0 AIOLIO 272 0 42 1 0 30 11424 0 malloc-8192 8192 0 1 26 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 7 0 2 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 0 167 1451 0 254 4008 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 17 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 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_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 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 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 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 0xfffffe006df11000 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe006df11188 t_timers: 0xfffffe006df111c8 t_state: 10 (TCPS_TIME_WAIT) t_flags: 0x180003f0 (TF_SENTFIN, TF_REQ_SCALE, TF_RECVD_SCALE, TF_REQ_TSTMP, TF_RCVD_TSTMP, TF_SACK_PERMIT, TF_SENTSYN, TF_LRD) t_flags2: 0x1800a (TF2_PLPMTU_PMTUD, TF2_LOG_AUTO, TF2_MBUF_ACKCMP, TF2_SUPPORTS_MBUFQ) snd_una: 0x54018d57 snd_max: 0x54018d57 snd_nxt: 0x54018d57 snd_up: 0x54018d57 snd_wl1: 0x54018d56 snd_wl2: 0x54018d56 iss: 0x54018d55 irs: 0x54018d55 rcv_nxt: 0x54018d57 rcv_adv: 0x5402cc97 rcv_wnd: 81728 rcv_up: 0x54018d56 snd_wnd: 81728 snd_cwnd: 32665 snd_ssthresh: 1073725440 snd_recover: 0x54018d57 t_rcvtime: 2147428041 t_startime: 2147428041 t_rttime: 2147428041 t_rtsq: 0x54018d55 t_rxtcur: 230000 t_maxseg: 16344 t_srtt: 1 t_rttvar: 246 t_rxtshift: 0 t_rttmin: 3 t_rttupdated: 2 max_sndwnd: 4194240 t_softerror: 0 t_oobflags: 0x0 () t_iobc: 0x00 snd_scale: 6 rcv_scale: 6 request_r_scale: 6 ts_recent: 780811573 ts_recent_age: 44932 ts_offset: 780766639 last_ack_sent: 0x54018d57 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: 1 rfbuf_ts: 44933 rfbuf_cnt: 0 t_fb.tfb_tcp_block_name: rack t_cc.name: cubic _t_logstate: 1 (TCP_LOG_STATE_TAIL) t_lognum: 45 t_loglimit: 5000 t_logsn: 45 0.000 ATTACH, error: 0 +0.001 BIND, error: 0 +0.000 +0.000 +0.000 +0.000 +0.000 +0.000 Starting Keepalive timer: 75000 ms +0.000 > S 1409387861:1409387861(0) win 65535 +0.000 +0.000 +0.000 CONNECT, error: 0 +0.000 < S 1409387861:1409387861(0) win 65535 +0.000 > S. 1409387861:1409387861(0) ack 1409387862 win 65535 +0.000 +0.000 +0.000 < S. 1409387861:1409387861(0) ack 1409387862 win 65535 +0.000 +0.000 +0.000 +0.000 +0.000 +0.000 > . 1409387862:1409387862(0) ack 1409387862 win 1277 +0.000 +0.000 +0.000 +0.000 < . 1409387862:1409387862(0) ack 1409387862 win 1277 +0.000 +0.000 > F.FF 1409387862:1409387862(0) ack 1409387862 win 1277 +0.000 +0.000 +0.000 usersend: rcv.acc: 0 rcv.ccc: 0 snd.acc: 0 snd.ccc: 0 +0.000 SEND_EOF, error: 0 +0.000 +0.000 < F.FF 1409387862:1409387862(0) ack 1409387862 win 1277 +0.000 +0.000 +0.000 > F.FF 1409387862:1409387862(0) ack 1409387863 win 1277 +0.000 +0.000 +0.000 +0.000 < F.FF 1409387862:1409387862(0) ack 1409387863 win 1277 +0.000 +0.000 > . 1409387863:1409387863(0) ack 1409387863 win 1277 +0.000 Starting 2 MSL timer: 20 ms