panic: sleeping thread holds tun_mtx cpuid = 1 time = 1765450118 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e7ae50 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e7afb0 vpanic() at vpanic+0x257/frame 0xfffffe0056e7b170 panic() at panic+0xb5/frame 0xfffffe0056e7b230 propagate_priority() at propagate_priority+0x521/frame 0xfffffe0056e7b280 turnstile_wait() at turnstile_wait+0x663/frame 0xfffffe0056e7b2f0 __mtx_lock_sleep() at __mtx_lock_sleep+0x452/frame 0xfffffe0056e7b430 __mtx_lock_flags() at __mtx_lock_flags+0x1fe/frame 0xfffffe0056e7b520 tuninit() at tuninit+0x76/frame 0xfffffe0056e7b570 ether_ioctl() at ether_ioctl+0x1b4/frame 0xfffffe0056e7b5b0 tunifioctl() at tunifioctl+0x3c2/frame 0xfffffe0056e7b670 in_control_ioctl() at in_control_ioctl+0x1744/frame 0xfffffe0056e7b870 ifioctl() at ifioctl+0xdeb/frame 0xfffffe0056e7bab0 kern_ioctl() at kern_ioctl+0x52a/frame 0xfffffe0056e7bb90 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056e7bd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056e7bf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056e7bf30 --- syscall (54, FreeBSD ELF64, ioctl), rip = 0x823d922ca, rsp = 0x820f06738, rbp = 0x820f06780 --- KDB: enter: panic [ thread pid 819 tid 100087 ] Stopped at kdb_enter+0x6e: movq $0,0x2589827(%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 0xffffffff82838420 .str.27 rsp 0xfffffe0056e7af90 rbp 0xfffffe0056e7afb0 rsi 0 rdi 0xffffffff81661289 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0058a0e780 r13 0xfffffffffffffffd r14 0xffffffff82838420 .str.27 r15 0 rip 0xffffffff8164a66e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2589827(%rip) db> show proc Process 819 (ifconfig) at 0xfffffe0058a04568: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 816 at 0xfffffe0058b07ac0 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: /sbin/ifconfig -n tap2 inet alias 0.0.0.0 netmask 255.0.0.0 broadcast 255.255.255.255 up reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0007811db0 (map 0xfffffe0007811db0) (map.pmap 0xfffffe0007811e50) (pmap 0xfffffe0007811ec0) threads: 1 100087 L *tun_mtx 0xfffffe000782fa80 ifconfig db> ps pid ppid pgrp uid state wmesg wchan cmd 819 816 423 0 L *tun_mtx 0xfffffe000782fa80 ifconfig 818 764 764 0 R (threaded) syz-executor 100119 RunQ syz-executor 100134 Run CPU 0 syz-executor 817 1 766 0 S uwait 0xfffffe00543e8180 syz-executor 816 810 423 0 S wait 0xfffffe0058b07ac0 sh 815 1 766 0 S uwait 0xfffffe00543e8580 syz-executor 813 1 813 0 Ss select 0xfffffe006e352d40 dhclient 810 789 423 0 S wait 0xfffffe0058a0aab0 dhclient 798 765 765 0 R (threaded) syz-executor 100120 RunQ syz-executor 100121 D tun_ioc 0xffffffff83ce4ce0 syz-executor 789 423 423 0 S wait 0xfffffe0058af5018 sh 766 762 766 0 R syz-executor 765 762 765 0 S nanslp 0xffffffff83bb4f41 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb4f41 syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S nanslp 0xffffffff83bb4f40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058ace0c8 csh 758 681 758 0 Ss select 0xfffffe006e3547c0 sshd 750 1 750 0 Ss+ ttyin 0xfffffe00584b84b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00584b54b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00584b58b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00584b5cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00584b60b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00584b64b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00587a2cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00587a30b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00587a34b0 getty 739 1 17 0 S+ piperd 0xfffffe0059b61140 logger 738 737 17 0 S+ nanslp 0xffffffff83bb4f41 sleep 737 1 17 0 S+ wait 0xfffffe0058acbab0 sh 685 1 685 0 Ss nanslp 0xffffffff83bb4f40 cron 681 1 681 0 Ss select 0xfffffe00543e9cc0 sshd 494 1 494 0 Ss select 0xfffffe00543ea140 syslogd 423 1 423 0 Ss wait 0xfffffe0058a0c010 devd 422 1 422 65 Ss select 0xfffffe00543e9d40 dhclient 337 1 337 0 Ss select 0xfffffe0054208340 dhclient 334 1 334 0 Ss select 0xfffffe00542083c0 dhclient 16 0 0 0 DL syncer 0xffffffff83ce2ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058a02558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce1020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe006b890ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d22380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d08448 [dom0] 100080 D launds 0xffffffff83d08454 [laundry: dom0] 100081 D umarcl 0xffffffff81e34ac0 [uma] 7 0 0 0 DL - 0xffffffff8392d510 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84866f80 [pf purge] 5 0 0 0 DL waiting 0xffffffff845f5700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f7340 [doneq0] 100046 D - 0xffffffff838f72c0 [async] 100075 D - 0xffffffff838f7140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d03ce0 [crypto] 100043 D crypto_ 0xfffffe0007b6ad30 [crypto returns 0] 100044 D crypto_ 0xfffffe0007b6ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5d540 [g_event] 100038 D - 0xffffffff83b5d560 [g_up] 100039 D - 0xffffffff83b5d580 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 RunQ [clock (0)] 100032 I [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 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 RunQ [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 0xffffffff83d04780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D - 0xffffffff84c5aff0 [kernel] 100005 D - 0xfffffe0007aa1000 [softirq_0] 100006 D - 0xfffffe0007aa0e00 [softirq_1] 100007 D - 0xfffffe0007aa0d00 [if_io_tqg_0] 100008 D - 0xfffffe0007aa0c00 [if_io_tqg_1] 100009 D - 0xfffffe0007aa0b00 [if_config_tqg_0] 100010 D - 0xfffffe000776bb00 [kqueue_ctx taskq] 100011 D - 0xfffffe000776ba00 [jail_remove taskq] 100012 D - 0xfffffe000776b900 [bus taskq] 100015 D - 0xfffffe000776b600 [thread taskq] 100017 D - 0xfffffe000776b400 [aiod_kick taskq] 100018 D - 0xfffffe000776b300 [deferred_unmount ta] 100019 D - 0xfffffe000776b200 [inm_free taskq] 100020 D - 0xfffffe000776b100 [in6m_free taskq] 100021 D - 0xfffffe000776b000 [linuxkpi_irq_wq] 100022 D - 0xfffffe000776ae00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe000776ae00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe000776ae00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe000776ae00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe000776ad00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe000776ad00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe000776ad00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe000776ad00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe000776ac00 [firmware taskq] 100040 D - 0xfffffe000776aa00 [crypto_0] 100041 D - 0xfffffe000776aa00 [crypto_1] 100056 D - 0xfffffe000776a800 [vtnet0 rxq 0] 100057 D - 0xfffffe000776a700 [vtnet0 txq 0] 100058 D - 0xfffffe000776a600 [vtnet0 rxq 1] 100059 D - 0xfffffe000776a500 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0007785c00 [virtio_balloon] 100065 D - 0xffffffff8283cb01 [deadlkres] 100069 D - 0xfffffe00586eaa00 [acpi_task_0] 100070 D - 0xfffffe00586eaa00 [acpi_task_1] 100071 D - 0xfffffe00586eaa00 [acpi_task_2] 100073 D - 0xfffffe000776be00 [mca taskq] 100074 D - 0xfffffe000776a900 [CAM taskq] 100076 D - 0xfffffe000776a300 [ipsec_offload] db> show all locks Process 819 (ifconfig) thread 0xfffffe0058a0e780 (100087) exclusive sx tun_ioctl (tun_ioctl) r = 0 (0xffffffff83ce4ce0) locked @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1440 exclusive sx in_control (in_control) r = 0 (0xffffffff83ce7960) locked @ /syzkaller/managers/main/kernel/sys/netinet/in.c:366 Process 818 (syz-executor) thread 0xfffffe0058b14780 (100134) exclusive sleep mutex descriptor tables (descriptor tables) r = 0 (0xffffffff83d3f940) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/sys_machdep.c:551 Process 798 (syz-executor) thread 0xfffffe0058b01000 (100121) exclusive sleep mutex tun_mtx (tun_mtx) r = 0 (0xfffffe006eb37c98) locked @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1741 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8308 linker 385 5207K 499 tcp_hpts 8 4865K 8 sysctloid 35057 2066K 35132 vtbuf 24 1968K 46 kobj 337 1348K 501 newblk 417 1128K 455 vfscache 3 1025K 3 pcb 23 669K 59 inodedep 73 539K 97 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 120 234K 889 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 19 217K 77 KTRACE 100 200K 100 acpica 1674 184K 56977 vmem 5 144K 7 tidhash 3 141K 3 pagedep 24 134K 30 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 bus 1015 83K 5167 LRO 20 83K 20 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 529 ddb_capture 1 64K 1 kdtrace 178 35K 955 umtx 272 34K 272 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 1824 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 BPF 14 19K 14 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 bus-sc 34 15K 1690 eventhandler 163 14K 163 lltable 43 14K 43 ether_multi 162 13K 172 ifnet 7 13K 7 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 75 10K 430 plimit 24 9K 335 cred 24 9K 183 rpc 8 9K 8 in6_multi 66 9K 66 bmsafemap 4 9K 65 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 filemon 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 62 8K 837 audit_evclass 240 8K 306 taskqueue 69 8K 75 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 dirrem 20 5K 42 ufs_dirhash 24 5K 24 UMA 268 5K 268 diradd 35 5K 60 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 pwddesc 52 4K 819 DEVFSP 46 3K 51 indirdep 11 3K 12 terminal 11 3K 11 proc-args 84 3K 1866 session 21 3K 32 acpidev 20 3K 20 mkdir 19 3K 40 uidinfo 4 3K 7 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 netlink 2 3K 70 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 33 ip6ndp 12 2K 13 Unitno 32 2K 50 newdirblk 14 2K 20 in_multi 7 2K 9 selfd 28 2K 7368 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 28 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 29 sctp_ifn 6 1K 14 ipsec 3 1K 3 freeblks 3 1K 28 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 5 encap_export_host 12 1K 12 inpcbpolicy 19 1K 174 osd 9 1K 30 in6_mfilter 8 1K 8 CC Mem 4 1K 13 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 freefile 3 1K 12 chacha20random 1 1K 1 biobuf 1 1K 1 ip6_msource 4 1K 4 vnodes 1 1K 1 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 cryptodev 3 1K 42 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 in_mfilter 3 1K 3 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_moptions 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 soname 4 1K 3309 filecaps 4 1K 70 sctp_vrf 1 1K 1 ip_msource 1 1K 1 ip_moptions 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 32 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 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_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 11 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_athm 0 0K 2 sctp_atky 0 0K 2 sctp_atcl 0 0K 2 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 16 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 13 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 6 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 20 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 183 namei_tracker 0 0K 0 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 8 aio 0 0K 1 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 2 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13646 ioctlops 0 0K 96 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 190 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 648 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kexec 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 feeder 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 8336 1824 18428 0 254 41615360 0 malloc-384 384 8230 50 8389 0 30 3179520 0 mbuf 256 8663 1509 20241 0 254 2604032 0 BUF TRIE 152 213 11591 401 0 62 1794208 0 malloc-128 128 11537 57 11631 0 126 1484032 0 malloc-4096 4096 337 3 502 0 2 1392640 0 UMA Slabs 0 112 11650 8 11650 0 126 1305696 0 tcp_log 416 608 1939 2928 0 254 1059552 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17238 81 17238 0 254 969864 0 RADIX NODE 152 6140 199 26480 0 62 963528 0 malloc-65536 65536 9 1 12 0 1 655360 0 FFS inode 1168 538 22 551 0 8 654080 0 pbuf 2664 0 202 0 0 2 538128 0 socket 1024 31 477 1369 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-2048 2048 114 62 1337 0 8 360448 0 VM OBJECT 248 1117 131 13349 0 62 309504 0 sctp_ep 1152 0 259 2 0 254 298368 0 256 Bucket 2048 132 12 1099 0 8 294912 0 malloc-64 64 4110 237 11744 0 254 278208 0 VNODE 440 575 55 590 0 30 277200 0 malloc-4096 4096 60 6 952 0 2 270336 0 malloc-65536 65536 4 0 4 0 1 262144 0 THREAD 1860 125 11 134 0 8 252960 0 malloc-16 16 14528 222 15906 0 254 236000 0 malloc-16384 16384 10 4 227 0 1 229376 0 DEVCTL 1024 20 200 147 0 0 225280 0 malloc-128 128 1197 322 30029 0 126 194432 0 malloc-32 32 5399 523 5584 0 254 189504 0 UMA Zones 768 240 4 240 0 16 187392 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1165 0 254 165120 0 malloc-128 128 1077 70 2186 0 126 146816 0 FFS2 dinode 256 538 32 551 0 62 145920 0 malloc-256 256 496 74 563 0 62 145920 0 MAP ENTRY 96 1279 233 41615 0 126 145152 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 169 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-32768 32768 3 1 4 0 1 131072 0 mbuf_packet 256 2 506 142 0 254 130048 0 S VFS Cache 104 994 176 1035 0 126 121680 0 FPU_save_area 832 127 17 146 0 16 119808 0 ksiginfo 112 47 997 66 0 126 116928 0 malloc-1024 1024 107 5 124 0 16 114688 0 malloc-32768 32768 1 2 12 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 PROC 1368 51 15 819 0 8 90288 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 43 40 240 0 16 84992 0 64 Bucket 512 67 93 1561 0 30 81920 0 malloc-256 256 232 83 369 0 62 80640 0 g_bio 440 0 180 4832 0 30 79200 0 filedesc0 1072 52 18 819 0 8 75040 0 malloc-64 64 527 544 14875 0 254 68544 0 malloc-128 128 308 219 417 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-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 121 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-256 256 153 102 173 0 62 65280 0 malloc-384 384 127 23 154 0 30 57600 0 malloc-8192 8192 5 2 112 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-4096 4096 12 2 26 0 2 57344 0 malloc-4096 4096 10 4 15 0 2 57344 0 malloc-64 64 469 350 686 0 254 52416 0 32 Bucket 256 58 137 493 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12646 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 10 14 33 0 8 49152 0 malloc-1024 1024 10 38 519 0 16 49152 0 malloc-384 384 92 28 761 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 malloc-4096 4096 7 3 486 0 2 40960 0 pcpu-8 8 4699 421 4855 0 254 40960 0 VMSPACE 584 36 34 805 0 16 40880 0 pipe 736 20 35 291 0 16 40480 0 udp_inpcb 408 12 78 152 0 30 36720 0 malloc-64 64 60 507 832 0 254 36288 0 malloc-64 64 91 476 119 0 254 36288 0 malloc-64 64 136 431 962 0 254 36288 0 malloc-64 64 229 338 1057 0 254 36288 0 malloc-64 64 6 561 564 0 254 36288 0 malloc-128 128 7 272 8 0 126 35712 0 malloc-128 128 10 269 16 0 126 35712 0 malloc-128 128 139 140 279 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 77 0 30 34560 0 malloc-384 384 35 55 47 0 30 34560 0 malloc-256 256 62 73 157 0 62 34560 0 malloc-256 256 39 96 599 0 62 34560 0 malloc-256 256 41 94 717 0 62 34560 0 malloc-256 256 38 97 718 0 62 34560 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 6 10 144 0 8 32768 0 malloc-2048 2048 5 11 22 0 8 32768 0 malloc-1024 1024 1 31 6 0 16 32768 0 malloc-1024 1024 12 20 1177 0 16 32768 0 malloc-1024 1024 20 12 24 0 16 32768 0 malloc-1024 1024 5 27 24 0 16 32768 0 malloc-1024 1024 8 24 9 0 16 32768 0 malloc-1024 1024 11 21 11 0 16 32768 0 malloc-512 512 2 62 8 0 30 32768 0 malloc-512 512 12 52 194 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 36 0 126 31680 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 368 514 464 0 254 28224 0 malloc-32 32 4 878 516 0 254 28224 0 16 Bucket 144 48 148 255 0 62 28224 0 4 Bucket 48 4 584 5 0 254 28224 0 da_ccb 544 0 49 1307 0 16 26656 0 TURNSTILE 136 137 52 137 0 62 25704 0 cpuset 200 7 121 8 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 188 0 2 24576 0 ertt_txseginfo 40 2 604 203 0 254 24240 0 PWD 40 18 588 102 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 Files 80 174 126 6816 0 126 24000 0 8 Bucket 80 50 250 311 0 126 24000 0 tcp_inpcb 1304 4 14 13 0 8 23472 0 malloc-384 384 2 58 3 0 30 23040 0 malloc-384 384 7 53 9 0 30 23040 0 ripcb 376 3 57 9 0 30 22560 0 SLEEPQUEUE 88 137 119 137 0 126 22528 0 clpbuf 2664 0 8 17 0 4 21312 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 4 276 13 0 126 20160 0 malloc-32 32 40 590 46 0 254 20160 0 malloc-32 32 3 627 11 0 254 20160 0 malloc-32 32 142 488 270 0 254 20160 0 malloc-32 32 37 593 756 0 254 20160 0 malloc-32 32 86 544 4056 0 254 20160 0 2 Bucket 32 58 572 336 0 254 20160 0 tcp_rack_map 128 0 155 2 0 126 19840 0 malloc-128 128 1 154 3 0 126 19840 0 malloc-256 256 5 70 20 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 3 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 20 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 2 6 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 4 28 9 0 30 16384 0 malloc-512 512 12 20 12 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 kenv 258 17 43 1067 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 KNOTE 160 2 73 12 0 62 12000 0 malloc-16 16 6 744 18 0 254 12000 0 malloc-16 16 325 425 525 0 254 12000 0 malloc-16 16 34 716 39 0 254 12000 0 malloc-16 16 187 563 3033 0 254 12000 0 malloc-16 16 30 720 26155 0 254 12000 0 malloc-16 16 10 740 39 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 itimer 352 0 33 1 0 30 11616 0 L VFS Cache 320 0 36 1 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-4096 4096 0 2 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 vtnet_tx_hdr 24 1 333 608 0 254 8016 0 malloc-16 16 1 499 1 0 254 8000 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 anchors 1664 0 0 0 0 64 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_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 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb 408 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2664 0 0 0 0 16 0 0 nfspbuf 2664 0 0 0 0 4 0 0 swwbuf 2664 0 0 0 0 2 0 0 swrbuf 2664 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 rl_entry 48 0 0 0 0 254 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl