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 = 0x20:0xffffffff819a7883 stack pointer = 0x28:0xfffffe0056b4f380 frame pointer = 0x28:0xfffffe0056b4f3b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi1: netisr 0) rdi: fffffe0077926000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: 000000000ef24c00 r8: 0000000000000000 r9: 0000000000000001 rax: ffffffffffffffff rbx: fffffe0077926044 rbp: fffffe0056b4f3b0 r10: 0000000000001450 r11: 0000000000000033 r12: ffffffffffffffff r13: fffffe0077926250 r14: fffffe0077926000 r15: fffffe0077926008 trap number = 12 panic: page fault cpuid = 0 time = 1757344401 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056b4ebb0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056b4ed10 vpanic() at vpanic+0x257/frame 0xfffffe0056b4eed0 panic() at panic+0xb5/frame 0xfffffe0056b4ef90 trap_pfault() at trap_pfault+0xaf2/frame 0xfffffe0056b4f0d0 trap() at trap+0x78e/frame 0xfffffe0056b4f2b0 calltrap() at calltrap+0x8/frame 0xfffffe0056b4f2b0 --- trap 0xc, rip = 0xffffffff819a7883, rsp = 0xfffffe0056b4f380, rbp = 0xfffffe0056b4f3b0 --- in_pcbremhash_locked() at in_pcbremhash_locked+0x263/frame 0xfffffe0056b4f3b0 in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe0056b4f3d0 tcp_close() at tcp_close+0x177/frame 0xfffffe0056b4f490 tcp_do_segment() at tcp_do_segment+0x146c/frame 0xfffffe0056b4f770 tcp_input_with_port() at tcp_input_with_port+0x21a9/frame 0xfffffe0056b4fa20 tcp6_input_with_port() at tcp6_input_with_port+0x8e/frame 0xfffffe0056b4fa60 tcp6_input() at tcp6_input+0x26/frame 0xfffffe0056b4fa90 ip6_input() at ip6_input+0x2285/frame 0xfffffe0056b4fcf0 swi_net() at swi_net+0x2b8/frame 0xfffffe0056b4fd90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe0056b4fef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056b4ff30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056b4ff30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6e: movq $0,0x25b6f77(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827e1820 .str.27 rsp 0xfffffe0056b4ecf0 rbp 0xfffffe0056b4ed10 rsi 0 rdi 0xffffffff816260e9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007821780 r13 0xfffffffffffffffe r14 0xffffffff827e1820 .str.27 r15 0 rip 0xffffffff8160fc1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b6f77(%rip) db> show proc Process 12 (intr) at 0xfffffe0007808560: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b51080 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b51080 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b52060 (map 0xffffffff83b52060) (map.pmap 0xffffffff83b52100) (pmap 0xffffffff83b52170) threads: 20 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 0 [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 886 763 763 0 R (threaded) syz-executor 100166 RunQ syz-executor 100244 RunQ syz-executor 100245 S uwait 0xfffffe0059690580 syz-executor 884 765 765 0 T (threaded) syz-executor 100108 s syz-executor 100239 L *tcpinp 0xfffffe00079f9cc0 syz-executor 877 876 764 0 S uwait 0xfffffe006dcdce00 syz-executor 876 764 764 0 R (threaded) syz-executor 100103 RunQ syz-executor 100225 S pipdwt 0xfffffe005981b700 syz-executor 100228 S uwait 0xfffffe006dcdcc80 syz-executor 875 874 766 0 S uwait 0xfffffe00584dab80 syz-executor 874 873 766 0 SV wait 0xfffffe00540cb010 syz-executor 873 766 766 0 T (threaded) syz-executor 100106 s syz-executor 100224 D ppwait 0xfffffe00540cb510 syz-executor 100226 s syz-executor 100227 s syz-executor 866 1 765 0 S uwait 0xfffffe0059878580 syz-executor 860 1 764 0 S uwait 0xfffffe006dcdb400 syz-executor 852 1 764 0 S uwait 0xfffffe0059879080 syz-executor 847 1 847 0 Ts+ ttyin 0xfffffe00585be0b0 getty 846 1 846 0 Ts+ ttyin 0xfffffe00585bdcb0 getty 845 1 845 0 Ts+ ttyin 0xfffffe00585bd8b0 getty 844 1 844 0 Ts+ ttyin 0xfffffe00585be8b0 getty 843 1 843 0 Ts+ ttyin 0xfffffe00585be4b0 getty 842 1 842 0 Ts+ ttyin 0xfffffe00077fc8b0 getty 841 1 841 0 Ts+ ttyin 0xfffffe00585bd4b0 getty 840 1 840 0 Ts+ ttyin 0xfffffe00585bd0b0 getty 839 1 839 0 Ts+ getty 838 0 0 0 DL mdwait 0xfffffe0059820000 [md0] 833 0 0 0 DL aiordy 0xfffffe0054107ac0 [aiod4] 832 0 0 0 DL (threaded) [KTLS] 100087 D - 0xfffffe00598e1d00 [thr_0] 100157 D - 0xfffffe00598e1d80 [thr_1] 100158 D - 0xffffffff83cb9628 [reclaim_0] 828 1 763 0 S uwait 0xfffffe006dcdd580 syz-executor 826 810 826 0 Ss select 0xfffffe006dcdd7c0 dhclient 824 1 765 0 S uwait 0xfffffe0059878c80 syz-executor 821 0 0 0 DL aiordy 0xfffffe0054106ab8 [aiod3] 820 0 0 0 DL aiordy 0xfffffe0054107010 [aiod2] 819 0 0 0 DL aiordy 0xfffffe0054107568 [aiod1] 816 1 765 0 S uwait 0xfffffe0059878880 syz-executor 814 1 765 0 S uwait 0xfffffe006dcdd380 syz-executor 810 789 423 65 S select 0xfffffe006dcdc0c0 dhclient 789 1 423 0 S wait 0xfffffe00540eb008 sh 766 762 766 0 R syz-executor 765 762 765 0 S nanslp 0xffffffff83ba7c41 syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S nanslp 0xffffffff83ba7c41 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0054004618 csh 758 681 758 0 Ss select 0xfffffe0059878d40 sshd 736 1 17 0 S+ nanslp 0xffffffff83ba7c41 sleep 681 1 681 0 Ss select 0xfffffe00596df940 sshd 16 0 0 0 DL syncer 0xffffffff83cc5820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc3d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0053fe18e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ec80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf4d48 [dom0] 100080 D launds 0xffffffff83cf4d54 [laundry: dom0] 100081 D umarcl 0xffffffff81df2890 [uma] 7 0 0 0 DL - 0xffffffff839205d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84776c30 [pf purge] 5 0 0 0 DL waiting 0xffffffff8463f700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838ea340 [doneq0] 100046 D - 0xffffffff838ea2c0 [async] 100075 D - 0xffffffff838ea140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cf0640 [crypto] 100043 D crypto_ 0xfffffe0007a95c30 [crypto returns 0] 100044 D crypto_ 0xfffffe0007a95c80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b50640 [g_event] 100038 D - 0xffffffff83b50660 [g_up] 100039 D - 0xffffffff83b50680 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 I [clock (0)] 100032 Run CPU 1 [clock (1)] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 0 [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 0xffffffff83cf10e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c43ff0 [swapper] 100005 D - 0xfffffe0007a98b00 [softirq_0] 100006 D - 0xfffffe0007a98900 [softirq_1] 100007 D - 0xfffffe0007a98700 [if_io_tqg_0] 100008 D - 0xfffffe0007a98500 [if_io_tqg_1] 100009 D - 0xfffffe0007a98300 [if_config_tqg_0] 100010 D - 0xfffffe00083f9700 [kqueue_ctx taskq] 100011 D - 0xfffffe00083f9600 [jail_remove taskq] 100012 D - 0xfffffe00083f9500 [bus taskq] 100015 D - 0xfffffe00083f9000 [thread taskq] 100017 D - 0xfffffe00083f8c00 [aiod_kick taskq] 100018 D - 0xfffffe00083f8b00 [deferred_unmount ta] 100019 D - 0xfffffe00083f8a00 [inm_free taskq] 100020 D - 0xfffffe00083f8900 [in6m_free taskq] 100021 D - 0xfffffe00083f8800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f8700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f8700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f8700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f8700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f8600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f8600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f8600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f8600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f8100 [firmware taskq] 100040 D - 0xfffffe00083f7e00 [crypto_0] 100041 D - 0xfffffe00083f7e00 [crypto_1] 100056 D - 0xfffffe00083f7700 [vtnet0 rxq 0] 100057 D - 0xfffffe00083f7600 [vtnet0 txq 0] 100058 D - 0xfffffe00083f7500 [vtnet0 rxq 1] 100059 D - 0xfffffe00083f7400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d76f00 [virtio_balloon] 100065 D - 0xffffffff827e5f01 [deadlkres] 100069 D - 0xfffffe00593db000 [acpi_task_0] 100070 D - 0xfffffe00593db000 [acpi_task_1] 100071 D - 0xfffffe00593db000 [acpi_task_2] 100073 D - 0xfffffe00083fb100 [mca taskq] 100074 D - 0xfffffe00083f7d00 [CAM taskq] 100076 D - 0xfffffe005825fe00 [ipsec_offload] db> show all locks Process 12 (intr) thread 0xfffffe0007821780 (100033) exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0007a49a00) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2734 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0077926020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1471 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 377 5100K 511 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4213 sysctloid 35338 2082K 35413 vtbuf 24 1968K 46 kobj 331 1324K 504 newblk 6 1026K 704 vfscache 3 1025K 3 pcb 31 672K 101 inodedep 13 517K 203 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 37 293K 179 subproc 136 262K 967 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54444 vmem 5 144K 7 tidhash 3 141K 3 pagedep 9 130K 89 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 523 ddb_capture 1 64K 1 umtx 320 40K 320 kdtrace 199 39K 1133 shm 2 34K 5 hostcache 1 32K 1 DEVFS3 126 32K 137 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1963 DEVFS_RULE 56 20K 56 routetbl 143 19K 437 ifaddr 67 19K 69 LRO 18 19K 18 BPF 14 19K 27 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 4 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1657 lltable 44 14K 45 eventhandler 163 14K 163 ether_multi 157 13K 169 ifnet 7 13K 7 kenv 95 12K 95 GEOM 54 12K 457 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 4 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 146 cred 22 9K 202 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 304 plimit 20 8K 477 taskqueue 69 8K 75 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 66 6K 1028 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 21 UMA 270 5K 270 tcp_fsb_rack 2 5K 4 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 pwddesc 58 4K 892 acpisem 28 4K 28 DEVFSP 48 3K 67 terminal 11 3K 11 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 9 kcovinfo 36 3K 36 proc-args 74 3K 1948 netlink 2 3K 75 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 session 16 2K 42 ip6ndp 12 2K 13 in_multi 7 2K 10 sctp_ifa 13 2K 14 Unitno 26 2K 56 CAM XPT 22 2K 543 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 lockf 11 2K 33 msi 9 2K 9 CC Mem 9 2K 40 sctp_stro 1 1K 2 softdep 1 1K 1 crypto 6 1K 14 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 34 NFSD session 1 1K 1 selfd 15 1K 107812 diradd 7 1K 133 CAM periph 4 1K 271 sctp_ifn 6 1K 14 sctp_atcl 2 1K 18 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 176 pci_link 10 1K 10 osd 14 1K 57 inpcbpolicy 21 1K 226 mkdir 5 1K 134 encap_export_host 12 1K 12 select 5 1K 36 newdirblk 4 1K 67 dirrem 2 1K 113 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 cryptodev 5 1K 53 freefile 3 1K 94 chacha20random 1 1K 1 biobuf 1 1K 1 iov 1 1K 13809 ip_msource 5 1K 6 ip6opt 2 1K 8 vnodes 2 1K 4 freework 2 1K 120 sctp_timw 1 1K 1 tcp_pcm_rack 1 1K 2 freeblks 1 1K 80 ip6_msource 4 1K 4 ktls 1 1K 7 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 11 CAM SIM 2 1K 2 feeder 7 1K 7 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 pf_rule 1 1K 1 sctp_atky 3 1K 20 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 4 1K 74 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_athm 2 1K 18 sctp_map 2 1K 4 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 15 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_stri 0 0K 0 tcp_do_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 94 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 13 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 6 allocindir 0 0K 0 indirdep 0 0K 81 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 1 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 5 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 3 in_mfilter 0 0K 11 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 2 VN POLL 0 0K 1 statfs 0 0K 185 namei_tracker 0 0K 1 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 8 lio 0 0K 1 acl 0 0K 0 soname 0 0K 3361 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 ioctlops 0 0K 105 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 308 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 667 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 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 2 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ufshci 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 12472 0 254 38494208 0 mbuf 256 8635 1027 15256 0 254 2473472 0 BUF TRIE 152 221 11583 747 0 62 1794208 0 malloc-4096 4096 402 4 1416 0 2 1662976 0 malloc-384 384 4210 20 4223 0 30 1624320 0 malloc-128 128 12440 53 12726 0 126 1599104 0 tcp_log 416 1192 2111 4650 0 254 1374048 0 malloc-64 64 3901 16952 111710 0 254 1334592 0 UMA Slabs 0 112 10979 31 10979 0 126 1233120 0 sctp_asoc 2256 1 509 2 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6494 287 29399 0 62 1030712 0 vmem btag 56 16771 44 16771 0 254 941640 0 malloc-65536 65536 13 0 16 0 1 851968 0 FFS inode 1168 527 26 627 0 8 645904 0 sctp_ep 1152 1 510 16 0 254 588672 0 pbuf 2624 0 202 0 0 2 530048 0 socket 1024 24 484 1455 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 200 16 1170 0 8 442368 0 sctp_raddr 736 1 516 2 0 254 380512 0 malloc-16384 16384 18 4 277 0 1 360448 0 VM OBJECT 248 1059 189 14160 0 62 309504 0 THREAD 1860 140 20 245 0 8 297600 0 VNODE 440 565 65 669 0 30 277200 0 malloc-16 16 14574 426 14680 0 254 240000 0 malloc-2048 2048 104 8 144 0 8 229376 0 DEVCTL 1024 23 197 150 0 0 225280 0 malloc-65536 65536 2 1 3 0 1 196608 0 malloc-32768 32768 1 5 61 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5359 311 6420 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 2 514 1180 0 254 165120 0 malloc-2048 2048 9 71 517 0 8 163840 0 malloc-128 128 1139 132 25558 0 126 162688 0 FFS2 dinode 256 527 103 626 0 62 161280 0 FPU_save_area 832 142 38 302 0 16 149760 0 malloc-1024 1024 118 26 142 0 16 147456 0 malloc-256 256 70 500 928 0 62 145920 0 MAP ENTRY 96 1254 258 44638 0 126 145152 0 S VFS Cache 104 1019 268 1145 0 126 133848 0 malloc-65536 65536 0 2 61 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 4 504 188 0 254 130048 0 ksiginfo 112 54 990 122 0 126 116928 0 pf anchors 1664 1 69 1 0 64 116480 0 PROC 1368 57 20 886 0 8 105336 0 filedesc0 1072 58 26 892 0 8 90048 0 UMA Kegs 384 228 5 228 0 30 89472 0 g_bio 408 0 210 6467 0 30 85680 0 64 Bucket 512 93 67 1690 0 30 81920 0 malloc-256 256 173 142 342 0 62 80640 0 malloc-4096 4096 13 5 25 0 2 73728 0 128 Bucket 1024 46 21 246 0 16 68608 0 malloc-64 64 512 559 1554 0 254 68544 0 malloc-128 128 333 194 422 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-16384 16384 4 0 5 0 1 65536 0 malloc-8192 8192 7 1 41 0 1 65536 0 malloc-256 256 155 100 547 0 62 65280 0 malloc-256 256 117 138 709 0 62 65280 0 malloc-384 384 99 51 101 0 30 57600 0 malloc-8192 8192 7 0 11 0 1 57344 0 malloc-64 64 323 496 13830 0 254 52416 0 malloc-64 64 462 357 671 0 254 52416 0 malloc-128 128 156 247 629 0 126 51584 0 malloc-256 256 70 125 251 0 62 49920 0 malloc-256 256 41 154 348 0 62 49920 0 32 Bucket 256 74 121 2094 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13591 0 16 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-2048 2048 11 13 23 0 8 49152 0 malloc-2048 2048 1 23 574 0 8 49152 0 malloc-1024 1024 6 42 1525 0 16 49152 0 malloc-384 384 35 85 407 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1304 9 24 40 0 8 43032 0 pcpu-8 8 4773 347 4985 0 254 40960 0 VMSPACE 584 35 35 865 0 16 40880 0 pipe 736 21 34 303 0 16 40480 0 ttyinq 160 135 115 570 0 62 40000 0 sctp_readq 152 0 260 1 0 254 39520 0 sctp_chunk 152 1 259 1 0 254 39520 0 da_ccb 544 0 70 1718 0 16 38080 0 udp_inpcb 408 5 85 157 0 30 36720 0 malloc-64 64 22 545 79 0 254 36288 0 malloc-64 64 302 265 2564 0 254 36288 0 malloc-64 64 8 559 67 0 254 36288 0 malloc-64 64 115 452 1214 0 254 36288 0 malloc-128 128 27 252 86 0 126 35712 0 malloc-128 128 62 217 3310 0 126 35712 0 malloc-128 128 155 124 977 0 126 35712 0 malloc-128 128 29 250 338 0 126 35712 0 routing nhops 256 28 107 35 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-256 256 19 116 802 0 62 34560 0 TURNSTILE 136 161 91 161 0 62 34272 0 SLEEPQUEUE 88 161 223 161 0 126 33792 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-4096 4096 5 3 8 0 2 32768 0 malloc-4096 4096 4 4 562 0 2 32768 0 malloc-2048 2048 13 3 29 0 8 32768 0 malloc-2048 2048 5 11 67 0 8 32768 0 malloc-1024 1024 2 30 46 0 16 32768 0 malloc-1024 1024 6 26 21 0 16 32768 0 malloc-1024 1024 4 28 172 0 16 32768 0 malloc-1024 1024 18 14 22 0 16 32768 0 malloc-1024 1024 18 14 20 0 16 32768 0 malloc-1024 1024 1 31 6 0 16 32768 0 malloc-512 512 10 54 120 0 30 32768 0 malloc-512 512 5 59 16 0 30 32768 0 malloc-512 512 2 62 30 0 30 32768 0 malloc-512 512 2 62 34 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 6 58 30 0 30 32768 0 pcpu-64 64 499 13 499 0 254 32768 0 PGRP 120 20 244 46 0 126 31680 0 sctp_laddr 48 4 584 16 0 254 28224 0 16 Bucket 144 63 133 278 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 cpuset 200 11 117 15 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 PWD 40 20 586 144 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 Files 80 142 158 7491 0 126 24000 0 8 Bucket 80 57 243 450 0 126 24000 0 itimer 352 0 66 9 0 30 23232 0 malloc-384 384 7 53 7 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 42 18 518 0 30 23040 0 malloc-384 384 2 58 27 0 30 23040 0 domainset 40 0 567 6 0 254 22680 0 ripcb 376 6 54 25 0 30 22560 0 clpbuf 2624 0 8 24 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 9 271 40 0 126 20160 0 malloc-32 32 259 371 412 0 254 20160 0 malloc-32 32 120 510 210 0 254 20160 0 malloc-32 32 134 496 685 0 254 20160 0 malloc-32 32 73 557 1087 0 254 20160 0 malloc-32 32 103 527 141 0 254 20160 0 malloc-32 32 65 565 242 0 254 20160 0 malloc-32 32 38 592 2710 0 254 20160 0 2 Bucket 32 60 570 362 0 254 20160 0 KNOTE 160 2 123 28 0 62 20000 0 tcp_rack_map 128 3 152 7 0 126 19840 0 AIOCB 552 0 35 80 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 malloc-256 256 5 70 331 0 62 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 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 1 3 10 0 2 16384 0 malloc-4096 4096 2 2 3 0 2 16384 0 malloc-4096 4096 2 2 229 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-2048 2048 2 6 200 0 8 16384 0 malloc-512 512 1 31 4 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 rl_entry 48 1 335 1 0 254 16128 0 AIO 208 0 76 14 0 62 15808 0 kenv 258 17 43 1066 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 1 35 4 0 30 14688 0 SMR SHARED 24 8 503 8 0 254 12264 0 ertt_txseginfo 40 2 301 227 0 254 12120 0 malloc-16 16 16 734 31 0 254 12000 0 malloc-16 16 56 694 237 0 254 12000 0 malloc-16 16 71 679 347 0 254 12000 0 malloc-16 16 185 565 3024 0 254 12000 0 malloc-16 16 9 741 10 0 254 12000 0 malloc-16 16 313 437 1718 0 254 12000 0 malloc-16 16 15 735 24814 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 L VFS Cache 320 0 36 1 0 30 11520 0 AIOLIO 272 0 42 1 0 30 11424 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 0 1 19 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 4 0 2 8192 0 vtnet_tx_hdr 24 0 334 1448 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 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 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_pcb 896 0 0 0 0 16 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 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-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-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 0xfffffe0077926000 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe0077926188 t_timers: 0xfffffe00779261c8 t_state: 2 (TCPS_SYN_SENT) t_flags: 0x100002a0 (TF_REQ_SCALE, TF_REQ_TSTMP, TF_SACK_PERMIT, TF_LRD) t_flags2: 0xa (TF2_PLPMTU_PMTUD, TF2_LOG_AUTO) snd_una: 0x099f1499 snd_max: 0x099f149a snd_nxt: 0x099f149a snd_up: 0x099f1499 snd_wl1: 0x00000000 snd_wl2: 0x00000000 iss: 0x099f1499 irs: 0x00000000 rcv_nxt: 0x00000000 rcv_adv: 0x0000ffff rcv_wnd: 65536 rcv_up: 0x00000000 snd_wnd: 0 snd_cwnd: 1073725440 snd_ssthresh: 1073725440 snd_recover: 0x099f1499 t_rcvtime: 2147428196 t_startime: 0 t_rttime: 2147428196 t_rtsq: 0x099f1499 t_rxtcur: 100 t_maxseg: 1220 t_srtt: 0 t_rttvar: 400 t_rxtshift: 0 t_rttmin: 3 t_rttupdated: 0 max_sndwnd: 0 t_softerror: 0 t_oobflags: 0x0 () t_iobc: 0x00 snd_scale: 0 rcv_scale: 0 request_r_scale: 6 ts_recent: 0 ts_recent_age: 0 ts_offset: 1626975069 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: 46482 rfbuf_cnt: 0 t_fb.tfb_tcp_block_name: freebsd t_cc.name: cubic _t_logstate: 1 (TCP_LOG_STATE_TAIL) t_lognum: 6 t_loglimit: 5000 t_logsn: 6 0.000 ATTACH, error: 0 +0.000 Starting Keepalive timer: 75000 ms +0.000 > S 161420441:161420441(0) win 65535 +0.000 Starting Retransmission timer: 1000 ms +0.000 CONNECT, error: 0 +0.000 < R. 0:0(0) ack 161420442 win 0