panic: vm_object_unwire: missing page cpuid = 1 time = 1755415997 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056d404b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056d40610 vpanic() at vpanic+0x257/frame 0xfffffe0056d407d0 panic() at panic+0xb5/frame 0xfffffe0056d40890 vm_object_unwire() at vm_object_unwire+0x5cd/frame 0xfffffe0056d409c0 vm_map_entry_unwire() at vm_map_entry_unwire+0x169/frame 0xfffffe0056d40a10 vm_map_delete() at vm_map_delete+0x358/frame 0xfffffe0056d40b50 vmspace_dofree() at vmspace_dofree+0xe9/frame 0xfffffe0056d40b90 vmspace_exit() at vmspace_exit+0x278/frame 0xfffffe0056d40c50 exit1() at exit1+0x99b/frame 0xfffffe0056d40cf0 sys__exit() at sys__exit+0x28/frame 0xfffffe0056d40d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056d40f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056d40f30 --- syscall (1, FreeBSD ELF64, _exit), rip = 0x3a1f5a, rsp = 0x820c5ea78, rbp = 0x820c5ea80 --- KDB: enter: panic [ thread pid 964 tid 100199 ] Stopped at kdb_enter+0x6e: movq $0,0x25b6ed7(%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 0xffffffff827e1820 .str.27 rsp 0xfffffe0056d405f0 rbp 0xfffffe0056d40610 rsi 0 rdi 0xffffffff81626189 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x3f r12 0xfffffe005411a000 r13 0xfffffffffffffffd r14 0xffffffff827e1820 .str.27 r15 0 rip 0xffffffff8160fcbe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b6ed7(%rip) db> show proc Process 964 (syz-executor) at 0xfffffe0054135018: state: NORMAL uid: 0 gids: 0, 5 parent: pid 765 at 0xfffffe00540cd008 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xffffffff83b52060 (map 0xffffffff83b52060) (map.pmap 0xffffffff83b52100) (pmap 0xffffffff83b52170) threads: 1 100199 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 967 964 765 0 S uwait 0xfffffe0058299580 syz-executor 965 763 763 0 R (threaded) syz-executor 100100 Run CPU 0 syz-executor 100298 S uwait 0xfffffe006e520780 syz-executor 100299 S uwait 0xfffffe006e520680 syz-executor 964 765 765 0 RE CPU 1 syz-executor 963 766 766 0 R (threaded) syz-executor 100098 RunQ syz-executor 100295 S uwait 0xfffffe006e520880 syz-executor 100297 S uwait 0xfffffe00584f3280 syz-executor 960 1 763 0 S uwait 0xfffffe005829a180 syz-executor 957 0 0 0 DL - 0xffffffff83b52520 [accounting] 955 1 765 0 S uwait 0xfffffe00584f2b80 syz-executor 954 1 765 0 S uwait 0xfffffe00584f2c80 syz-executor 950 1 763 0 S uwait 0xfffffe005829a580 syz-executor 941 1 766 0 S uwait 0xfffffe0058299280 syz-executor 940 1 766 0 S uwait 0xfffffe005829a380 syz-executor 929 1 765 0 S uwait 0xfffffe0057da2b00 syz-executor 927 1 763 0 S uwait 0xfffffe0057da2e00 syz-executor 926 1 763 0 S uwait 0xfffffe006e51f980 syz-executor 904 1 904 0 Ss+ ttyin 0xfffffe00586284b0 getty 903 1 903 0 Ss+ ttyin 0xfffffe00586280b0 getty 902 1 902 0 Ss+ ttyin 0xfffffe0058627cb0 getty 901 1 901 0 Ss+ ttyin 0xfffffe00586278b0 getty 900 1 900 0 Ss+ ttyin 0xfffffe005828acb0 getty 899 1 899 0 Ss+ ttyin 0xfffffe00586274b0 getty 898 1 898 0 Ss+ ttyin 0xfffffe005828a8b0 getty 897 1 897 0 Ss+ ttyin 0xfffffe00586270b0 getty 896 1 896 0 Ss+ ttyin 0xfffffe005828bcb0 getty 882 783 423 0 S kqread 0xfffffe007774c200 rtsol 880 1 765 0 S uwait 0xfffffe006e520c80 syz-executor 878 1 765 0 S uwait 0xfffffe006e521400 syz-executor 870 865 865 0 D tun_con 0xfffffe00595c9528 ifconfig 865 762 865 0 S wait 0xfffffe005409f568 syz-executor 838 0 0 0 DL - 0xffffffff83cb7e00 [soaiod4] 837 0 0 0 DL - 0xffffffff83cb7e00 [soaiod3] 836 0 0 0 DL - 0xffffffff83cb7e00 [soaiod2] 835 0 0 0 DL - 0xffffffff83cb7e00 [soaiod1] 834 1 764 60929 S uwait 0xfffffe006e520e80 syz-executor 828 0 0 0 DL (threaded) [KTLS] 100132 D - 0xfffffe0053eb0700 [thr_0] 100136 D - 0xfffffe0053eb0780 [thr_1] 100137 D - 0xffffffff83cb9628 [reclaim_0] 821 1 765 0 S uwait 0xfffffe0057da2400 syz-executor 817 1 765 0 S uwait 0xfffffe006e521600 syz-executor 812 0 0 0 DL aiordy 0xfffffe00540f3010 [aiod4] 811 0 0 0 DL aiordy 0xfffffe0054005570 [aiod3] 808 0 0 0 DL aiordy 0xfffffe00540f3ac0 [aiod2] 807 0 0 0 DL aiordy 0xfffffe00540f3568 [aiod1] 783 772 423 0 S wait 0xfffffe0054005018 sh 772 1 423 0 S wait 0xfffffe00540f4570 sh 766 762 766 0 R syz-executor 765 762 765 0 S nanslp 0xffffffff83ba7c41 syz-executor 763 762 763 0 S nanslp 0xffffffff83ba7c41 syz-executor 762 760 760 0 S select 0xfffffe0057da26c0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe005409fb70 csh 758 681 758 0 Ss select 0xfffffe0057da2740 sshd 736 1 17 0 S+ nanslp 0xffffffff83ba7c40 sleep 681 1 681 0 Ss select 0xfffffe0058299e40 sshd 16 0 0 0 DL syncer 0xffffffff83cc5820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe005409d558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc3d60 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100092 D sdflush 0xfffffe0058289ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ec80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf4d48 [dom0] 100081 D launds 0xffffffff83cf4d54 [laundry: dom0] 100082 D umarcl 0xffffffff81df2880 [uma] 7 0 0 0 DL - 0xffffffff839205d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847dbc30 [pf purge] 5 0 0 0 DL waiting 0xffffffff8449e700 [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_ 0xfffffe0053efb730 [crypto returns 0] 100044 D crypto_ 0xfffffe0053efb780 [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 RunQ [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 0xffffffff83cf10e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c43ff0 [swapper] 100005 D - 0xfffffe0053eb2100 [softirq_0] 100006 D - 0xfffffe0053eb2000 [softirq_1] 100007 D - 0xfffffe0053eb1e00 [if_io_tqg_0] 100008 D - 0xfffffe0053eb1d00 [if_io_tqg_1] 100009 D - 0xfffffe0053eb1c00 [if_config_tqg_0] 100010 D - 0xfffffe0007774200 [kqueue_ctx taskq] 100011 D - 0xfffffe0007774100 [jail_remove taskq] 100012 D - 0xfffffe0007774000 [bus taskq] 100015 D - 0xfffffe0007773c00 [thread taskq] 100017 D - 0xfffffe0007773a00 [aiod_kick taskq] 100018 D - 0xfffffe0007773900 [deferred_unmount ta] 100019 D - 0xfffffe0007773800 [inm_free taskq] 100020 D - 0xfffffe0007773700 [in6m_free taskq] 100021 D - 0xfffffe0007773600 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007773500 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007773500 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007773500 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007773500 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007773400 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007773400 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007773400 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007773400 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007773300 [firmware taskq] 100040 D - 0xfffffe0007773200 [crypto_0] 100041 D - 0xfffffe0007773200 [crypto_1] 100056 D - 0xfffffe0007772e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0007772d00 [vtnet0 txq 0] 100058 D - 0xfffffe0007772c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0007772b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d9e680 [virtio_balloon] 100065 D - 0xffffffff827e5f01 [deadlkres] 100069 D - 0xfffffe00593f6a00 [acpi_task_0] 100070 D - 0xfffffe00593f6a00 [acpi_task_1] 100071 D - 0xfffffe00593f6a00 [acpi_task_2] 100073 D - 0xfffffe0007774c00 [mca taskq] 100074 D - 0xfffffe0007773100 [CAM taskq] 100076 D - 0xfffffe00593f6900 [ipsec_offload] 966 964 765 0 Z syz-executor db> show all locks Process 964 (syz-executor) thread 0xfffffe005411a000 (100199) shared rw vmobject (vmobject) r = 0 (0xfffffe00540c49b0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:2350 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0054111e10) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4099 Process 870 (ifconfig) thread 0xfffffe00540bf000 (100091) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cc6000) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3000 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 401 5494K 617 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4212 sysctloid 35338 2082K 35413 vtbuf 24 1968K 46 kobj 331 1324K 497 newblk 10 1027K 1331 vfscache 3 1025K 3 pcb 33 674K 127 inodedep 7 515K 246 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 45 357K 238 subproc 156 302K 1061 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 9949 acpica 1674 184K 54450 vmem 5 144K 7 tidhash 3 141K 3 pagedep 5 129K 116 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 bus 1005 82K 5097 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 524 66K 527 ddb_capture 1 64K 1 umtx 336 42K 336 kdtrace 219 42K 1269 hostcache 1 32K 1 shm 1 32K 8 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 30 21K 2296 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 routetbl 129 16K 409 ithread 90 15K 90 bus-sc 34 15K 1660 eventhandler 163 14K 163 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 cred 27 11K 296 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 447 shmfd 4 10K 7 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 223 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 plimit 21 8K 487 audit_evclass 240 8K 304 kqueue 73 8K 1094 taskqueue 69 8K 75 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 27 UMA 270 5K 270 pf_ifnet 10 5K 20 pwddesc 66 5K 975 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 51 4K 73 kcovinfo 45 3K 45 terminal 11 3K 11 acpidev 20 3K 20 uidinfo 4 3K 16 proc-args 81 3K 2033 hhook 8 3K 10 clone 9 3K 9 crypto 8 3K 19 netlink 2 3K 73 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 session 15 2K 47 Unitno 31 2K 52 selfd 28 2K 25672 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 CC Mem 10 2K 65 sctp_atcl 3 2K 30 msi 9 2K 9 lockf 10 2K 68 sctp_stro 1 1K 2 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 inpcbpolicy 28 1K 293 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 BPF 6 1K 16 isadev 6 1K 8 mount 16 1K 288 pci_link 10 1K 10 osd 15 1K 82 diradd 5 1K 197 encap_export_host 12 1K 12 select 5 1K 37 indirdep 2 1K 202 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 ktls 3 1K 12 sctp_timw 1 1K 1 freefrag 2 1K 64 ip6opt 1 1K 8 ip_msource 4 1K 18 vnodes 1 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 ip6_msource 3 1K 4 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_atky 4 1K 32 cryptodev 2 1K 63 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 newdirblk 1 1K 101 mkdir 1 1K 202 freefile 1 1K 145 ktls_ocf 1 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 83 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 sctp_athm 3 1K 30 sctp_map 2 1K 4 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 275 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 filemon 0 0K 3 sctp_mcore 0 0K 0 sctp_socko 0 0K 4 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 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 208 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 dirrem 0 0K 175 freeblks 0 0K 126 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 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 8 in6_mfilter 0 0K 9 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 13 in_mfilter 0 0K 32 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 23 fadvise 0 0K 1 VN POLL 0 0K 2 statfs 0 0K 198 namei_tracker 0 0K 3 inotify 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 37 lio 0 0K 4 acl 0 0K 0 soname 0 0K 3363 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 10 iov 0 0K 14534 ioctlops 0 0K 150 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 304 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 654 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 6 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 filedesc_to_leader 0 0K 2 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 ufshci 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 13177 0 254 38494208 0 tcp_log 416 2128 4991 11045 0 254 2961504 0 mbuf 256 8610 1052 19052 0 254 2473472 0 BUF TRIE 152 238 11566 1174 0 62 1794208 0 malloc-384 384 4173 27 4517 0 30 1612800 0 malloc-128 128 11580 14 11748 0 126 1484032 0 malloc-4096 4096 331 5 502 0 2 1376256 0 UMA Slabs 0 112 11097 21 11097 0 126 1245216 0 RADIX NODE 152 7614 285 32238 0 62 1200648 0 malloc-64 64 575 15742 26752 0 254 1044288 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17332 59 17332 0 254 973896 0 malloc-65536 65536 10 1 14 0 1 720896 0 FFS inode 1168 540 34 690 0 8 670432 0 sctp_ep 1152 2 509 28 0 254 588672 0 sctp_asoc 2256 1 254 2 0 254 575280 0 malloc-65536 65536 4 4 180 0 1 524288 0 socket 1024 34 474 1556 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-2048 2048 5 243 1044 0 8 507904 0 malloc-16384 16384 26 3 310 0 1 475136 0 256 Bucket 2048 216 10 1244 0 8 462848 0 VM OBJECT 248 1142 170 15116 0 62 325376 0 THREAD 1860 150 18 300 0 8 312480 0 malloc-4096 4096 70 6 974 0 2 311296 0 VNODE 440 577 89 730 0 30 293040 0 malloc-64 64 3954 393 8337 0 254 278208 0 malloc-32768 32768 3 5 160 0 1 262144 0 malloc-16 16 14574 426 17561 0 254 240000 0 malloc-2048 2048 102 10 166 0 8 229376 0 DEVCTL 1024 22 198 147 0 0 225280 0 malloc-256 256 254 556 2273 0 62 207360 0 malloc-32 32 5689 485 9082 0 254 197568 0 sctp_raddr 736 1 263 2 0 254 194304 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1200 195 25628 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 4 512 1204 0 254 165120 0 FPU_save_area 832 152 46 381 0 16 164736 0 FFS2 dinode 256 540 90 690 0 62 161280 0 MAP ENTRY 96 1426 212 48389 0 126 157248 0 malloc-1024 1024 118 26 1363 0 16 147456 0 S VFS Cache 104 1023 381 1204 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 2 0 1 131072 0 mbuf_packet 256 1 507 208 0 254 130048 0 PROC 1368 67 21 967 0 8 120384 0 ksiginfo 112 66 978 138 0 126 116928 0 malloc-128 128 741 158 1933 0 126 115072 0 malloc-128 128 540 235 3822 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 filedesc0 1072 66 18 975 0 8 90048 0 UMA Kegs 384 228 5 228 0 30 89472 0 ertt_txseginfo 40 0 2121 2307 0 254 84840 0 malloc-8192 8192 7 3 12 0 1 81920 0 malloc-4096 4096 14 4 324 0 2 73728 0 g_bio 408 0 180 8361 0 30 73440 0 128 Bucket 1024 52 15 255 0 16 68608 0 malloc-64 64 524 547 1551 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 123 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 64 Bucket 512 96 32 2145 0 30 65536 0 malloc-256 256 195 60 353 0 62 65280 0 malloc-256 256 73 182 808 0 62 65280 0 32 Bucket 256 78 177 477 0 62 65280 0 malloc-8192 8192 5 2 115 0 1 57344 0 malloc-4096 4096 10 4 25 0 2 57344 0 malloc-256 256 63 132 294 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 14120 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 8 16 34 0 8 49152 0 malloc-1024 1024 15 33 530 0 16 49152 0 pcpu-64 64 502 266 502 0 254 49152 0 malloc-384 384 39 81 760 0 30 46080 0 malloc-384 384 95 25 95 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1304 14 19 65 0 8 43032 0 malloc-8192 8192 3 2 5 0 1 40960 0 malloc-4096 4096 6 4 641 0 2 40960 0 pcpu-8 8 4706 414 4917 0 254 40960 0 VMSPACE 584 41 29 943 0 16 40880 0 pipe 736 20 35 350 0 16 40480 0 sctp_chunk 152 1 259 1 0 254 39520 0 da_ccb 544 0 70 2208 0 16 38080 0 udp_inpcb 408 9 81 182 0 30 36720 0 malloc-64 64 11 556 14267 0 254 36288 0 malloc-64 64 204 363 226 0 254 36288 0 malloc-64 64 70 497 1008 0 254 36288 0 malloc-64 64 286 281 1825 0 254 36288 0 malloc-64 64 71 496 89 0 254 36288 0 malloc-128 128 67 212 67 0 126 35712 0 malloc-128 128 33 246 256 0 126 35712 0 malloc-128 128 103 176 604 0 126 35712 0 malloc-128 128 79 200 343 0 126 35712 0 ktls_session 256 1 134 3 0 62 34560 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 48 42 68 0 30 34560 0 malloc-256 256 2 133 717 0 62 34560 0 malloc-256 256 29 106 1028 0 62 34560 0 malloc-256 256 6 129 42 0 62 34560 0 malloc-256 256 22 113 288 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 SLEEPQUEUE 88 169 215 169 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 5 11 45 0 8 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-2048 2048 5 11 115 0 8 32768 0 malloc-2048 2048 6 10 223 0 8 32768 0 malloc-2048 2048 9 7 10 0 8 32768 0 malloc-1024 1024 1 31 11 0 16 32768 0 malloc-1024 1024 6 26 6 0 16 32768 0 malloc-1024 1024 19 13 64 0 16 32768 0 malloc-1024 1024 2 30 7 0 16 32768 0 malloc-1024 1024 2 30 5 0 16 32768 0 malloc-512 512 2 62 67 0 30 32768 0 malloc-512 512 4 60 176 0 30 32768 0 malloc-512 512 2 62 29 0 30 32768 0 malloc-512 512 9 55 10 0 30 32768 0 malloc-512 512 5 59 42 0 30 32768 0 malloc-512 512 0 64 5 0 30 32768 0 tcp_bbr_pcb 896 1 35 3 0 16 32256 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 570 0 62 32000 0 tcp_log_id_node 120 4 260 4 0 126 31680 0 PGRP 120 20 244 52 0 126 31680 0 clpbuf 2624 0 12 53 0 4 31488 0 sctp_laddr 48 0 588 12 0 254 28224 0 rl_entry 48 3 585 9 0 254 28224 0 16 Bucket 144 65 131 330 0 62 28224 0 4 Bucket 48 7 581 12 0 254 28224 0 AIO 208 1 132 20 0 62 27664 0 udplite_inpcb 408 4 59 12 0 30 25704 0 cpuset 200 10 118 12 0 62 25600 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-4096 4096 3 3 4 0 2 24576 0 tcp_log_id_bucket 176 4 134 4 0 62 24288 0 PWD 40 23 583 169 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 Files 80 152 148 7897 0 126 24000 0 8 Bucket 80 75 225 366 0 126 24000 0 itimer 352 0 66 6 0 30 23232 0 malloc-384 384 3 57 61 0 30 23040 0 malloc-384 384 19 41 21 0 30 23040 0 malloc-384 384 4 56 4 0 30 23040 0 malloc-384 384 28 32 294 0 30 23040 0 ripcb 376 5 55 34 0 30 22560 0 Mountpoints 2816 2 6 3 0 4 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 10 270 65 0 126 20160 0 malloc-32 32 19 611 121 0 254 20160 0 malloc-32 32 12 618 56 0 254 20160 0 malloc-32 32 233 397 1246 0 254 20160 0 malloc-32 32 37 593 2709 0 254 20160 0 malloc-32 32 28 602 49 0 254 20160 0 malloc-32 32 76 554 1689 0 254 20160 0 malloc-32 32 74 556 352 0 254 20160 0 2 Bucket 32 71 559 407 0 254 20160 0 tcp_rack_map 128 0 155 3 0 126 19840 0 tcp_bbr_map 128 0 155 37 0 126 19840 0 cryptop 280 0 70 3 0 30 19600 0 AIOCB 552 1 34 30 0 16 19320 0 L VFS Cache 320 1 59 16 0 30 19200 0 AIOLIO 272 0 70 4 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 23 0 1 16384 0 malloc-4096 4096 0 4 6 0 2 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 pf tags 104 0 156 1 0 126 16224 0 malloc-16 16 535 465 4905 0 254 16000 0 kenv 258 17 43 1065 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 1 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 vtnet_tx_hdr 24 0 501 1761 0 254 12024 0 KNOTE 160 4 71 57 0 62 12000 0 malloc-16 16 14 736 346 0 254 12000 0 malloc-16 16 6 744 6 0 254 12000 0 malloc-16 16 36 714 24891 0 254 12000 0 malloc-16 16 9 741 129 0 254 12000 0 malloc-16 16 56 694 99 0 254 12000 0 malloc-16 16 17 733 22 0 254 12000 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 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 30 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 mtags 184 0 0 0 0 62 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_readq 152 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 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-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-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