panic: sleeping thread holds tun_mtx cpuid = 0 time = 1768682142 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056f8b9b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056f8bb10 vpanic() at vpanic+0x257/frame 0xfffffe0056f8bcd0 panic() at panic+0xb5/frame 0xfffffe0056f8bd90 propagate_priority() at propagate_priority+0x521/frame 0xfffffe0056f8bde0 turnstile_wait() at turnstile_wait+0x663/frame 0xfffffe0056f8be50 __mtx_lock_sleep() at __mtx_lock_sleep+0x452/frame 0xfffffe0056f8bf90 __mtx_lock_flags() at __mtx_lock_flags+0x1fe/frame 0xfffffe0056f8c080 tunstart_l2() at tunstart_l2+0x74/frame 0xfffffe0056f8c0e0 tap_transmit() at tap_transmit+0x1d0/frame 0xfffffe0056f8c130 ether_output_frame() at ether_output_frame+0x30c/frame 0xfffffe0056f8c1f0 ether_output() at ether_output+0x114b/frame 0xfffffe0056f8c360 ip_output_send() at ip_output_send+0x2a2/frame 0xfffffe0056f8c3d0 ip_output() at ip_output+0x2e32/frame 0xfffffe0056f8c630 rip_send() at rip_send+0xaa3/frame 0xfffffe0056f8c770 sosend_generic_locked() at sosend_generic_locked+0xc62/frame 0xfffffe0056f8c940 sosend_generic() at sosend_generic+0x87/frame 0xfffffe0056f8c9a0 sousrsend() at sousrsend+0x112/frame 0xfffffe0056f8ca30 kern_sendit() at kern_sendit+0x4fe/frame 0xfffffe0056f8cb90 sendit() at sendit+0x15f/frame 0xfffffe0056f8cbf0 sys_sendto() at sys_sendto+0x181/frame 0xfffffe0056f8cd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056f8cf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056f8cf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a817a, rsp = 0x825419f08, rbp = 0x825419f80 --- KDB: enter: panic [ thread pid 878 tid 100197 ] Stopped at kdb_enter+0x6e: movq $0,0x2587a77(%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 0xfffffe0074000000 rdx 0x7ffff rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0056f8baf0 rbp 0xfffffe0056f8bb10 rsi 0x80001 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x1f r12 0xfffffe0058b21780 r13 0xfffffffffffffffe r14 0xffffffff8283c160 .str.27 r15 0 rip 0xffffffff8164d41e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> show proc Process 878 (syz-executor) at 0xfffffe0058b19ab0: state: NORMAL uid: 0 gid: 290537794 supp gids: 0, 8384136, 132222482, 175583601, 268830346, 461815865, 491240718, 582219491, 667624467, 912833394, 958270482, 1079207769, 1111023312, 1132307033, 1141780570, 1142817028, 1524403893, 1684171567, 1816222166, 1950714527, 1986356271, 2106199271, -1312815616, -1293037727, -838944165, -76683155 parent: pid 764 at 0xfffffe0058acb568 ABI: FreeBSD ELF64 flag: 0x10000180 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058b266d8 (map 0xfffffe0058b266d8) (map.pmap 0xfffffe0058b26778) (pmap 0xfffffe0058b267e8) threads: 3 100191 Run CPU 1 syz-executor 100196 S kqread 0xfffffe0077c48300 syz-executor 100197 L *tun_mtx 0xfffffe00079f9f00 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 878 764 764 0 R (threaded) syz-executor 100191 Run CPU 1 syz-executor 100196 S kqread 0xfffffe0077c48300 syz-executor 100197 L *tun_mtx 0xfffffe00079f9f00 syz-executor 872 763 763 0 R (threaded) syz-executor 100149 RunQ syz-executor 100188 S fifoor 0xfffffe0058053ae8 syz-executor 100193 S uwait 0xfffffe0059a44000 syz-executor 871 1 764 0 S uwait 0xfffffe0058697300 syz-executor 863 861 766 0 SV uwait 0xfffffe0059a42480 syz-executor 861 766 766 0 T (threaded) syz-executor 100147 s syz-executor 100174 RunQ syz-executor 857 0 0 0 DL (threaded) [so_splice] 100169 D - 0xfffffe0058695e80 [thr_0] 100170 D - 0xfffffe0058695ec0 [thr_1] 854 1 766 0 S uwait 0xfffffe0058695c80 syz-executor 850 848 423 0 L *tun_mtx 0xfffffe00079f9f00 ifconfig 849 765 765 0 T (threaded) syz-executor 100152 s syz-executor 100156 D tun_ioc 0xffffffff83ce5c60 syz-executor 848 835 423 0 S wait 0xfffffe0058a02558 sh 845 1 845 0 Ss select 0xfffffe006dfa64c0 dhclient 841 1 765 0 S uwait 0xfffffe00585f4200 syz-executor 839 0 0 0 DL aiordy 0xfffffe0058ae3ab8 [aiod4] 838 0 0 0 DL aiordy 0xfffffe0058ae4010 [aiod3] 837 0 0 0 DL aiordy 0xfffffe0058ae4568 [aiod2] 836 0 0 0 DL aiordy 0xfffffe0058aca008 [aiod1] 835 818 423 0 S wait 0xfffffe0058ac9ab0 dhclient 825 1 766 0 S uwait 0xfffffe0059a42380 syz-executor 821 1 764 0 SV uwait 0xfffffe00585f4500 syz-executor 818 423 423 0 S wait 0xfffffe0058ae4ac0 sh 816 0 0 0 DL mdwait 0xfffffe00077d6000 [md0] 766 762 766 0 S nanslp 0xffffffff83bb5f40 syz-executor 765 762 765 0 S nanslp 0xffffffff83bb5f40 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb5f40 syz-executor 763 762 763 0 S nanslp 0xffffffff83bb5f40 syz-executor 762 760 760 0 R syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058a040c0 csh 758 681 758 0 Ss select 0xfffffe00586829c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe005422dcb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00599528b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00599530b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00599538b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0007bf70b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0007bf78b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007bf80b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0007bf88b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0007bf90b0 getty 737 1 17 0 S+ piperd 0xfffffe006b808140 logger 736 735 17 0 S+ nanslp 0xffffffff83bb5f40 sleep 735 1 17 0 S+ wait 0xfffffe0058a0aab0 sh 685 1 685 0 Ss nanslp 0xffffffff83bb5f40 cron 681 1 681 0 Ss select 0xfffffe006dfa6740 sshd 494 1 494 0 Ss select 0xfffffe0058685ac0 syslogd 423 1 423 0 Ss wait 0xfffffe0058a0c010 devd 422 1 422 65 Ss select 0xfffffe0058685cc0 dhclient 337 1 337 0 Ss select 0xfffffe00586855c0 dhclient 334 1 334 0 Ss select 0xfffffe0058685c40 dhclient 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 RL [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100082 RunQ [bufspacedaemon-0] 100093 D sdflush 0xfffffe0057f1fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d23380 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83d09454 [laundry: dom0] 100081 RunQ [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847e8f80 [pf purge] 5 0 0 0 DL waiting 0xffffffff846b7700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f8340 [doneq0] 100046 D - 0xffffffff838f82c0 [async] 100075 D - 0xffffffff838f8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d04ce0 [crypto] 100043 D crypto_ 0xfffffe00077af830 [crypto returns 0] 100044 D crypto_ 0xfffffe00077af880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5e520 [g_event] 100038 D - 0xffffffff83b5e540 [g_up] 100039 D - 0xffffffff83b5e560 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [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 RunQ [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 0xffffffff83d05780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D - 0xffffffff84c5dff0 [kernel] 100005 D - 0xfffffe00077cb000 [softirq_0] 100006 D - 0xfffffe00077cae00 [softirq_1] 100007 D - 0xfffffe00077cad00 [if_io_tqg_0] 100008 D - 0xfffffe00077cac00 [if_io_tqg_1] 100009 D - 0xfffffe00077cab00 [if_config_tqg_0] 100010 D - 0xfffffe00077caa00 [kqueue_ctx taskq] 100011 D - 0xfffffe00077ca900 [jail_remove taskq] 100012 D - 0xfffffe00077ca800 [bus taskq] 100015 D - 0xfffffe00077ca500 [thread taskq] 100017 D - 0xfffffe00077ca300 [aiod_kick taskq] 100018 D - 0xfffffe00077ca200 [deferred_unmount ta] 100019 D - 0xfffffe00077ca100 [inm_free taskq] 100020 D - 0xfffffe00077ca000 [in6m_free taskq] 100021 D - 0xfffffe00077c9e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077c9b00 [firmware taskq] 100040 D - 0xfffffe00077c9100 [crypto_0] 100041 D - 0xfffffe00077c9100 [crypto_1] 100056 D - 0xfffffe00077c8900 [vtnet0 rxq 0] 100057 D - 0xfffffe00077c8800 [vtnet0 txq 0] 100058 D - 0xfffffe00077c8700 [vtnet0 rxq 1] 100059 D - 0xfffffe00077c8600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005800d900 [virtio_balloon] 100065 D - 0xffffffff82840840 [deadlkres] 100069 D - 0xfffffe00077c8b00 [acpi_task_0] 100070 D - 0xfffffe00077c8b00 [acpi_task_1] 100071 D - 0xfffffe00077c8b00 [acpi_task_2] 100073 D - 0xfffffe00077cb100 [mca taskq] 100074 D - 0xfffffe00077c8a00 [CAM taskq] 100076 D - 0xfffffe00077c8300 [ipsec_offload] db> show all locks Process 878 (syz-executor) thread 0xfffffe0058b21780 (100197) shared rw rawinp (rawinp) r = 0 (0xfffffe006e1681a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/raw_ip.c:478 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006bade980) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4838 Process 850 (ifconfig) thread 0xfffffe0058b12000 (100155) exclusive sx tun_ioctl (tun_ioctl) r = 0 (0xffffffff83ce5c60) locked @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1434 exclusive sx in_control (in_control) r = 0 (0xffffffff83ce88e0) locked @ /syzkaller/managers/main/kernel/sys/netinet/in.c:366 Process 849 (syz-executor) thread 0xfffffe0058b09780 (100156) exclusive sleep mutex tun_mtx (tun_mtx) r = 0 (0xfffffe00584cd698) locked @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1735 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8309 linker 385 5207K 509 tcp_hpts 8 4865K 8 sysctloid 35299 2080K 35374 vtbuf 24 1968K 46 kobj 337 1348K 510 newblk 432 1132K 675 vfscache 3 1025K 3 pcb 25 671K 70 inodedep 84 544K 157 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 142 286K 958 filedesc 30 233K 165 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 3140 acpica 1674 184K 56977 vmem 5 144K 7 tidhash 3 141K 3 pagedep 27 135K 76 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 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 206 40K 1078 umtx 288 36K 288 shm 2 34K 5 hostcache 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 1881 DEVFS_RULE 56 20K 56 ifaddr 72 20K 74 BPF 14 19K 26 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 lltable 47 15K 47 eventhandler 170 14K 170 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 54 12K 457 CAM queue 5 11K 1528 rman 75 10K 430 cred 25 10K 188 rpc 8 9K 8 plimit 23 9K 334 in6_multi 65 9K 65 bmsafemap 3 9K 127 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 69 dirrem 26 7K 101 ifnet 7 7K 7 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 67 5K 895 ufs_dirhash 24 5K 24 UMA 270 5K 270 diradd 35 5K 119 pf_ifnet 10 5K 19 vt 11 5K 11 freework 17 5K 110 md_disk 2 5K 2 memdesc 1 4K 1 MCA 32 4K 32 pwddesc 64 4K 880 md_sectors 1 4K 1 evdev 4 4K 4 acpisem 28 4K 28 indirdep 12 3K 55 selfd 45 3K 11451 proc-args 90 3K 1939 terminal 11 3K 11 DEVFSP 44 3K 58 session 21 3K 32 acpidev 20 3K 20 hhook 8 3K 10 uidinfo 3 3K 7 kcovinfo 36 3K 36 mkdir 17 3K 128 netlink 2 3K 70 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 64 ipsec-saq 2 2K 2 clone 8 2K 8 ip6ndp 13 2K 14 lockf 18 2K 25 Unitno 28 2K 49 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 select 10 2K 30 msi 9 2K 9 softdep 1 1K 1 freeblks 4 1K 76 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 mount 19 1K 123 freefrag 7 1K 38 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 freefile 6 1K 58 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 13 CC Mem 5 1K 17 encap_export_host 12 1K 12 osd 10 1K 34 cdev 2 1K 2 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 193 counter_rate 13 1K 13 sctp_atcl 1 1K 5 chacha20random 1 1K 1 biobuf 1 1K 1 inotify 2 1K 2 vnodes 2 1K 4 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 48 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 2 aio 4 1K 5 soname 5 1K 3341 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 70 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 32 acpiintr 1 1K 1 sctp_atky 1 1K 5 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_athm 1 1K 5 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 filemon 0 0K 1 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 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 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 8 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 in_mfilter 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 statfs 0 0K 181 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 11 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 14115 ioctlops 0 0K 105 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 194 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 662 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 filedesc_to_leader 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 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 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 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 1840 18580 0 254 41615360 0 malloc-384 384 8210 40 8215 0 30 3168000 0 mbuf 256 8621 1806 20437 0 254 2669312 0 BUF TRIE 152 212 11592 527 0 62 1794208 0 malloc-128 128 11643 230 11994 0 126 1519744 0 malloc-4096 4096 359 3 552 0 2 1482752 0 UMA Slabs 0 112 11690 4 11690 0 126 1309728 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6299 170 27842 0 62 983288 0 vmem btag 56 17451 84 17451 0 254 981960 0 tcp_log 416 927 1359 3395 0 254 950976 0 malloc-65536 65536 12 1 16 0 1 851968 0 FFS inode 1168 557 24 618 0 8 678608 0 sctp_ep 1152 1 510 5 0 254 588672 0 pbuf 2664 0 202 0 0 2 538128 0 socket 1024 30 478 1406 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-64 64 3985 3134 16277 0 254 455616 0 VM OBJECT 248 1189 123 14009 0 62 325376 0 256 Bucket 2048 144 2 1133 0 8 299008 0 VNODE 440 595 71 658 0 30 293040 0 malloc-16384 16384 14 3 270 0 1 278528 0 malloc-4096 4096 65 3 879 0 2 278528 0 THREAD 1860 141 3 198 0 8 267840 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 104 16 129 0 8 245760 0 malloc-16 16 14561 189 14633 0 254 236000 0 DEVCTL 1024 19 201 149 0 0 225280 0 malloc-65536 65536 1 2 111 0 1 196608 0 malloc-256 256 648 102 1245 0 62 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5429 241 5464 0 254 181440 0 malloc-128 128 1232 163 26629 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 14 502 1179 0 254 165120 0 malloc-32768 32768 0 5 42 0 1 163840 0 malloc-2048 2048 7 73 1086 0 8 163840 0 FFS2 dinode 256 557 73 618 0 62 161280 0 MAP ENTRY 96 1442 196 43842 0 126 157248 0 malloc-1024 1024 123 21 141 0 16 147456 0 FPU_save_area 832 142 20 246 0 16 134784 0 S VFS Cache 104 1014 273 1121 0 126 133848 0 malloc-65536 65536 0 2 71 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 1 507 186 0 254 130048 0 ksiginfo 112 57 987 82 0 126 116928 0 PROC 1368 63 14 878 0 8 105336 0 malloc-128 128 561 214 3941 0 126 99200 0 malloc-32768 32768 2 1 12 0 1 98304 0 g_bio 440 0 216 5471 0 30 95040 0 filedesc0 1072 64 20 880 0 8 90048 0 UMA Kegs 384 229 4 229 0 30 89472 0 syncache 168 1 527 4 0 254 88704 0 128 Bucket 1024 44 39 240 0 16 84992 0 malloc-384 384 162 18 236 0 30 69120 0 malloc-64 64 534 537 1870 0 254 68544 0 malloc-128 128 342 185 429 0 126 67456 0 malloc-128 128 365 162 1200 0 126 67456 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 7 1 28 0 1 65536 0 64 Bucket 512 74 54 1607 0 30 65536 0 malloc-256 256 142 113 563 0 62 65280 0 malloc-256 256 204 51 266 0 62 65280 0 malloc-8192 8192 5 2 40 0 1 57344 0 malloc-64 64 78 741 2696 0 254 52416 0 malloc-64 64 475 344 696 0 254 52416 0 malloc-64 64 416 403 1282 0 254 52416 0 malloc-256 256 40 155 138 0 62 49920 0 32 Bucket 256 65 130 550 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 1 47 13080 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 85 0 1 49152 0 malloc-1024 1024 6 42 582 0 16 49152 0 malloc-4096 4096 6 4 745 0 2 40960 0 pcpu-8 8 4764 356 4969 0 254 40960 0 VMSPACE 584 41 29 856 0 16 40880 0 da_ccb 544 0 70 1463 0 16 38080 0 udp_inpcb 408 7 83 157 0 30 36720 0 malloc-64 64 65 502 78 0 254 36288 0 malloc-64 64 28 539 13729 0 254 36288 0 malloc-64 64 111 456 147 0 254 36288 0 malloc-32 32 331 803 1784 0 254 36288 0 malloc-128 128 11 268 48 0 126 35712 0 malloc-128 128 106 173 577 0 126 35712 0 malloc-128 128 124 155 177 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 52 38 67 0 30 34560 0 malloc-384 384 60 30 535 0 30 34560 0 malloc-384 384 56 34 70 0 30 34560 0 malloc-256 256 6 129 382 0 62 34560 0 malloc-256 256 26 109 809 0 62 34560 0 malloc-256 256 38 97 357 0 62 34560 0 malloc-256 256 21 114 327 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 5 3 10 0 2 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-2048 2048 7 9 30 0 8 32768 0 malloc-2048 2048 0 16 81 0 8 32768 0 malloc-2048 2048 8 8 29 0 8 32768 0 malloc-1024 1024 2 30 3 0 16 32768 0 malloc-1024 1024 15 17 16 0 16 32768 0 malloc-1024 1024 16 16 35 0 16 32768 0 malloc-1024 1024 3 29 146 0 16 32768 0 malloc-1024 1024 14 18 18 0 16 32768 0 malloc-1024 1024 2 30 1005 0 16 32768 0 malloc-512 512 3 61 9 0 30 32768 0 malloc-512 512 11 53 18 0 30 32768 0 malloc-512 512 2 62 120 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 11 53 72 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 176 224 7032 0 126 32000 0 PGRP 120 25 239 36 0 126 31680 0 tcp_inpcb 1304 5 19 17 0 8 31296 0 sctp_laddr 48 0 588 12 0 254 28224 0 16 Bucket 144 54 142 271 0 62 28224 0 4 Bucket 48 4 584 5 0 254 28224 0 AIO 208 2 131 3 0 62 27664 0 udplite_inpcb 408 0 63 4 0 30 25704 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 7 121 11 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 22 0 2 24576 0 malloc-4096 4096 3 3 45 0 2 24576 0 pipe 736 22 11 304 0 16 24288 0 ertt_txseginfo 40 0 606 187 0 254 24240 0 PWD 40 24 582 141 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 48 252 328 0 126 24000 0 malloc-384 384 2 58 384 0 30 23040 0 malloc-384 384 21 39 25 0 30 23040 0 ripcb 376 2 58 15 0 30 22560 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 clpbuf 2664 0 8 16 0 4 21312 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 5 275 17 0 126 20160 0 malloc-32 32 10 620 54 0 254 20160 0 malloc-32 32 94 536 116 0 254 20160 0 malloc-32 32 58 572 931 0 254 20160 0 malloc-32 32 67 563 131 0 254 20160 0 malloc-32 32 64 566 2963 0 254 20160 0 malloc-32 32 63 567 1288 0 254 20160 0 2 Bucket 32 60 570 368 0 254 20160 0 KNOTE 160 2 123 15 0 62 20000 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 3 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-4096 4096 2 2 3 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 3 29 8 0 30 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 rl_entry 48 2 334 2 0 254 16128 0 malloc-16 16 313 687 27696 0 254 16000 0 kenv 258 17 43 1068 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 3 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 8 742 23 0 254 12000 0 malloc-16 16 33 717 153 0 254 12000 0 malloc-16 16 36 714 995 0 254 12000 0 malloc-16 16 206 544 3093 0 254 12000 0 malloc-16 16 38 712 56 0 254 12000 0 malloc-16 16 38 712 103 0 254 12000 0 cryptop 280 0 42 2 0 30 11760 0 AIOCB 552 0 21 3 0 16 11592 0 malloc-384 384 6 24 7 0 30 11520 0 AIOLIO 272 0 42 1 0 30 11424 0 Mountpoints 2816 2 2 3 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 vtnet_tx_hdr 24 0 334 696 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 splice 184 0 0 0 0 62 0 0 md0 8 0 0 0 0 254 0 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_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 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 L VFS Cache 320 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 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 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 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