panic: MNT_DEFERRED requires MNT_RECURSE | MNT_FORCE cpuid = 1 time = 3 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056fee610 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056fee770 vpanic() at vpanic+0x257/frame 0xfffffe0056fee930 panic() at panic+0xb5/frame 0xfffffe0056fee9f0 dounmount() at dounmount+0x1783/frame 0xfffffe0056feeb30 kern_unmount() at kern_unmount+0x648/frame 0xfffffe0056feed10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056feef30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056feef30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a817a, rsp = 0x825009f08, rbp = 0x825009f80 --- KDB: enter: panic [ thread pid 849 tid 100181 ] 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 0xfffffe0075800000 rdx 0x7ffff rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0056fee750 rbp 0xfffffe0056fee770 rsi 0x80001 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x7f r12 0xfffffe0058b1e000 r13 0xfffffffffffffffd r14 0xffffffff8283c160 .str.27 r15 0 rip 0xffffffff8164d41e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> show proc Process 849 (syz-executor) at 0xfffffe0058aef010: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 766 at 0xfffffe0058ad2560 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe000780f248 (map 0xfffffe000780f248) (map.pmap 0xfffffe000780f2e8) (pmap 0xfffffe000780f358) threads: 2 100123 Run CPU 0 syz-executor 100181 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 849 766 766 0 R (threaded) syz-executor 100123 Run CPU 0 syz-executor 100181 Run CPU 1 syz-executor 842 1 766 0 S uwait 0xfffffe0058697980 syz-executor 841 0 0 0 DL (threaded) [KTLS] 100168 D - 0xfffffe006e9eb400 [thr_0] 100169 D - 0xfffffe006e9eb480 [thr_1] 100170 D - 0xffffffff83cd78e8 [reclaim_0] 839 763 763 0 S (threaded) syz-executor 100117 S nanslp 0xffffffff83bb5f41 syz-executor 100163 S so_rcv_ 0xfffffe006b8a55c0 syz-executor 100167 S sbwait 0xfffffe006b8a560c syz-executor 100172 S uwait 0xfffffe00585f2900 syz-executor 836 764 764 0 S (threaded) syz-executor 100157 S nanslp 0xffffffff83bb5f41 syz-executor 100158 S accept 0xfffffe006b8a6610 syz-executor 100160 S uwait 0xfffffe00585f3180 syz-executor 833 0 0 0 DL aiordy 0xfffffe0058b0a568 [aiod4] 832 0 0 0 DL aiordy 0xfffffe0058ad3010 [aiod3] 831 0 0 0 DL aiordy 0xfffffe0058ad2008 [aiod2] 830 0 0 0 DL aiordy 0xfffffe0058b08000 [aiod1] 827 765 765 0 S (threaded) syz-executor 100116 S nanslp 0xffffffff83bb5f41 syz-executor 100141 S uwait 0xfffffe00585f2e00 syz-executor 100148 S lockf 0xfffffe005800cd00 syz-executor 100151 S uwait 0xfffffe00585f2f00 syz-executor 100156 S uwait 0xfffffe0059a2e000 syz-executor 825 806 825 0 Ss select 0xfffffe006e2aa340 dhclient 824 0 0 0 DL (threaded) [so_splice] 100124 D - 0xfffffe0059a2f000 [thr_0] 100137 D - 0xfffffe0059a2f040 [thr_1] 810 1 810 0 Ts dhclient 806 786 423 65 S select 0xfffffe006dfa7840 dhclient 786 423 423 0 S wait 0xfffffe0058a04568 sh 766 762 766 0 S nanslp 0xffffffff83bb5f41 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 S select 0xfffffe006e2abdc0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058ad1b60 csh 758 681 758 0 Ss select 0xfffffe006e2abcc0 sshd 747 1 747 0 Ts+ ttyin 0xfffffe005422dcb0 getty 746 1 746 0 Ts+ ttyin 0xfffffe00599528b0 getty 745 1 745 0 Ts+ ttyin 0xfffffe00599530b0 getty 744 1 744 0 Ts+ ttyin 0xfffffe00599538b0 getty 743 1 743 0 Ts+ ttyin 0xfffffe0007bf70b0 getty 742 1 742 0 Ts+ ttyin 0xfffffe0007bf78b0 getty 741 1 741 0 Ts+ ttyin 0xfffffe0007bf80b0 getty 740 1 740 0 Ts+ ttyin 0xfffffe0007bf88b0 getty 739 1 739 0 Ts+ ttyin 0xfffffe0007bf90b0 getty 737 1 17 0 T+ piperd 0xfffffe006b803700 logger 736 735 17 0 S+ nanslp 0xffffffff83bb5f40 sleep 735 1 17 0 T+ wait 0xfffffe0058aedab0 sh 685 1 685 0 Ts nanslp 0xffffffff83bb5f41 cron 681 1 681 0 Ts select 0xfffffe006dfa84c0 sshd 494 1 494 0 Ts syslogd 423 1 423 0 Ts wait 0xfffffe0058a0d018 devd 422 1 422 65 Ts dhclient 337 1 337 0 Ts select 0xfffffe0059897c40 dhclient 334 1 334 0 Ts select 0xfffffe006dfa8b40 dhclient 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a570 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0057f1fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d23380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d09448 [dom0] 100080 D launds 0xffffffff83d09454 [laundry: dom0] 100081 D umarcl 0xffffffff81e37c30 [uma] 7 0 0 0 DL - 0xffffffff8392e510 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8441cf80 [pf purge] 5 0 0 0 DL waiting 0xffffffff84708700 [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 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 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 839 (syz-executor) thread 0xfffffe0058b1b780 (100167) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006b8a55c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4838 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8308 linker 385 5207K 507 tcp_hpts 8 4865K 8 sysctloid 35395 2086K 35470 vtbuf 24 1968K 46 kobj 337 1348K 501 newblk 428 1131K 475 vfscache 3 1025K 3 pcb 28 673K 63 inodedep 80 542K 133 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 125 258K 918 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 101 acpica 1674 184K 56977 vmem 5 144K 7 tidhash 3 141K 3 pagedep 23 134K 56 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 119 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 LRO 22 85K 22 bus 1015 83K 5167 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 529 ddb_capture 1 64K 1 kdtrace 197 39K 1032 umtx 288 36K 288 BPF 22 36K 22 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 1835 DEVFS_RULE 56 20K 56 ifaddr 72 20K 74 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 lltable 49 15K 49 ithread 90 15K 90 bus-sc 34 15K 1690 eventhandler 170 14K 170 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 75 10K 430 cred 24 9K 186 rpc 8 9K 8 plimit 23 9K 332 in6_multi 65 9K 65 bmsafemap 3 9K 99 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 72 dirrem 26 7K 76 ifnet 7 7K 7 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 UMA 271 5K 271 diradd 35 5K 95 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kqueue 59 4K 864 pwddesc 58 4K 855 acpisem 28 4K 28 lockf 33 4K 66 selfd 49 4K 10778 indirdep 12 3K 14 DEVFSP 47 3K 55 terminal 11 3K 11 session 22 3K 33 proc-args 83 3K 1891 acpidev 20 3K 20 hhook 8 3K 10 mkdir 18 3K 88 uidinfo 3 3K 6 kcovinfo 36 3K 36 crypto 8 3K 13 netlink 2 3K 71 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 8 ip6ndp 13 2K 14 Unitno 29 2K 53 sctp_ifa 13 2K 14 newdirblk 13 2K 44 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 select 12 2K 31 toponodes 6 2K 6 ipsecpolicy 2 2K 2 freefile 10 2K 45 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 24 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 sctp_atcl 2 1K 4 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 osd 13 1K 41 encap_export_host 12 1K 12 freework 3 1K 54 freeblks 2 1K 53 inpcbpolicy 16 1K 179 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 ktls 3 1K 5 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 54 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 1 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3458 sctp_vrf 1 1K 1 sctp_atky 2 1K 4 vnet 1 1K 1 iov 1 1K 13638 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_athm 2 1K 4 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 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_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 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 filemon 0 0K 0 mqdata 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 28 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 4 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 ip6opt 0 0K 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 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 VN POLL 0 0K 1 statfs 0 0K 183 namei_tracker 0 0K 0 inotify 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 3 lio 0 0K 1 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 100 eventfd 0 0K 3 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 2 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 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 1 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 1586 18535 0 254 40574976 0 malloc-384 384 8210 40 8211 0 30 3168000 0 mbuf 256 8630 1797 20302 0 254 2669312 0 BUF TRIE 152 215 11589 451 0 62 1794208 0 malloc-128 128 11678 195 11965 0 126 1519744 0 malloc-4096 4096 359 3 543 0 2 1482752 0 UMA Slabs 0 112 11420 22 11420 0 126 1281504 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6297 224 27338 0 62 991192 0 vmem btag 56 17094 81 17094 0 254 961800 0 tcp_log 416 707 1579 3323 0 254 950976 0 malloc-65536 65536 12 1 16 0 1 851968 0 FFS inode 1168 538 22 584 0 8 654080 0 pbuf 2664 0 202 0 0 2 538128 0 socket 1024 32 476 1382 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-64 64 3993 3126 15591 0 254 455616 0 256 Bucket 2048 143 11 1103 0 8 315392 0 sctp_ep 1152 2 257 4 0 254 298368 0 VM OBJECT 248 1131 53 13651 0 62 293632 0 VNODE 440 576 54 624 0 30 277200 0 THREAD 1860 138 6 181 0 8 267840 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-4096 4096 59 3 851 0 2 253952 0 malloc-16 16 14607 143 14683 0 254 236000 0 malloc-2048 2048 103 9 121 0 8 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-65536 65536 1 2 111 0 1 196608 0 malloc-256 256 628 122 966 0 62 192000 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5443 227 5476 0 254 181440 0 malloc-16384 16384 7 4 247 0 1 180224 0 malloc-128 128 1230 165 26627 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 12 504 1170 0 254 165120 0 malloc-2048 2048 7 73 1084 0 8 163840 0 malloc-1024 1024 122 22 140 0 16 147456 0 FFS2 dinode 256 538 32 583 0 62 145920 0 FPU_save_area 832 140 22 214 0 16 134784 0 MAP ENTRY 96 1296 90 42476 0 126 133056 0 malloc-65536 65536 0 2 2 0 1 131072 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 2 2 12 0 1 131072 0 mbuf_packet 256 2 506 152 0 254 130048 0 S VFS Cache 104 1003 167 1079 0 126 121680 0 ksiginfo 112 49 995 67 0 126 116928 0 malloc-128 128 565 210 3884 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 PROC 1368 57 9 849 0 8 90288 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 45 38 242 0 16 84992 0 g_bio 440 0 180 4885 0 30 79200 0 filedesc0 1072 58 12 855 0 8 75040 0 malloc-8192 8192 7 2 28 0 1 73728 0 malloc-384 384 147 33 201 0 30 69120 0 malloc-64 64 533 538 1863 0 254 68544 0 malloc-128 128 348 179 443 0 126 67456 0 malloc-128 128 364 163 1189 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 64 Bucket 512 76 52 1662 0 30 65536 0 malloc-256 256 202 53 249 0 62 65280 0 malloc-64 64 72 747 1450 0 254 52416 0 malloc-64 64 485 334 725 0 254 52416 0 malloc-64 64 410 409 1248 0 254 52416 0 malloc-256 256 134 61 443 0 62 49920 0 32 Bucket 256 65 130 1283 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 1 47 12869 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 42 559 0 16 49152 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 5 0 31 0 1 40960 0 malloc-4096 4096 9 1 11 0 2 40960 0 malloc-4096 4096 6 4 748 0 2 40960 0 pcpu-8 8 4780 340 4936 0 254 40960 0 VMSPACE 584 36 34 828 0 16 40880 0 pipe 736 20 35 290 0 16 40480 0 da_ccb 544 0 70 1321 0 16 38080 0 udp_inpcb 408 6 84 149 0 30 36720 0 malloc-64 64 66 501 81 0 254 36288 0 malloc-64 64 29 538 13352 0 254 36288 0 malloc-64 64 114 453 144 0 254 36288 0 malloc-32 32 329 805 1025 0 254 36288 0 malloc-128 128 6 273 15 0 126 35712 0 malloc-128 128 108 171 580 0 126 35712 0 malloc-128 128 121 158 155 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 60 30 532 0 30 34560 0 malloc-384 384 56 34 70 0 30 34560 0 malloc-256 256 41 94 71 0 62 34560 0 malloc-256 256 7 128 291 0 62 34560 0 malloc-256 256 25 110 791 0 62 34560 0 malloc-256 256 38 97 358 0 62 34560 0 malloc-256 256 21 114 325 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-16384 16384 1 1 3 0 1 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 7 9 31 0 8 32768 0 malloc-2048 2048 0 16 81 0 8 32768 0 malloc-2048 2048 9 7 28 0 8 32768 0 malloc-1024 1024 3 29 5 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 29 145 0 16 32768 0 malloc-1024 1024 14 18 18 0 16 32768 0 malloc-1024 1024 2 30 986 0 16 32768 0 malloc-512 512 3 61 9 0 30 32768 0 malloc-512 512 13 51 13 0 30 32768 0 malloc-512 512 1 63 111 0 30 32768 0 malloc-512 512 2 62 23 0 30 32768 0 malloc-512 512 11 53 70 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 26 238 37 0 126 31680 0 tcp_inpcb 1304 9 15 24 0 8 31296 0 sctp_laddr 48 0 588 12 0 254 28224 0 rl_entry 48 1 587 21 0 254 28224 0 16 Bucket 144 57 139 268 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 AIO 208 1 132 5 0 62 27664 0 AIOCB 552 1 48 37 0 16 27048 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 8 120 8 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 7 0 2 24576 0 ertt_txseginfo 40 1 605 171 0 254 24240 0 PWD 40 20 586 125 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 Files 80 176 124 6924 0 126 24000 0 8 Bucket 80 48 252 330 0 126 24000 0 malloc-384 384 2 58 383 0 30 23040 0 malloc-384 384 24 36 26 0 30 23040 0 ripcb 376 2 58 6 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 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 8 272 24 0 126 20160 0 malloc-32 32 11 619 55 0 254 20160 0 malloc-32 32 94 536 115 0 254 20160 0 malloc-32 32 50 580 905 0 254 20160 0 malloc-32 32 68 562 124 0 254 20160 0 malloc-32 32 65 565 2961 0 254 20160 0 malloc-32 32 65 565 1275 0 254 20160 0 2 Bucket 32 59 571 341 0 254 20160 0 KNOTE 160 0 125 14 0 62 20000 0 cryptop 280 0 70 3 0 30 19600 0 ktls_session 256 1 74 1 0 62 19200 0 L VFS Cache 320 0 60 2 0 30 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-8192 8192 1 1 3 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-4096 4096 2 2 46 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 tcp_log_id_node 120 1 131 1 0 126 15840 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 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-16 16 9 741 25 0 254 12000 0 malloc-16 16 33 717 146 0 254 12000 0 malloc-16 16 35 715 160 0 254 12000 0 malloc-16 16 209 541 3099 0 254 12000 0 malloc-16 16 38 712 55 0 254 12000 0 malloc-16 16 309 441 27656 0 254 12000 0 malloc-16 16 38 712 92 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 malloc-384 384 6 24 6 0 30 11520 0 AIOLIO 272 0 42 1 0 30 11424 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 686 0 254 8016 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 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 tcp_rack_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 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 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 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