panic: MNT_DEFERRED requires MNT_RECURSE | MNT_FORCE cpuid = 0 time = 1767401453 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056f4d610 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056f4d770 vpanic() at vpanic+0x257/frame 0xfffffe0056f4d930 panic() at panic+0xb5/frame 0xfffffe0056f4d9f0 dounmount() at dounmount+0x1783/frame 0xfffffe0056f4db30 kern_unmount() at kern_unmount+0x648/frame 0xfffffe0056f4dd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056f4df30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056f4df30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a817a, rsp = 0x8250cef08, rbp = 0x8250cef80 --- KDB: enter: panic [ thread pid 887 tid 100168 ] 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 0xfffffe006ec00000 rdx 0x7ffff rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0056f4d750 rbp 0xfffffe0056f4d770 rsi 0x80001 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x7f r12 0xfffffe0058b1c780 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 887 (syz-executor) at 0xfffffe0058b0aab8: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 763 at 0xfffffe0058a0d570 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0007811b68 (map 0xfffffe0007811b68) (map.pmap 0xfffffe0007811c08) (pmap 0xfffffe0007811c78) threads: 2 100140 RunQ syz-executor 100168 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 889 779 423 0 R sh 888 885 766 0 S uwait 0xfffffe0058697580 syz-executor 887 763 763 0 R (threaded) syz-executor 100140 RunQ syz-executor 100168 Run CPU 0 syz-executor 886 764 764 0 R (threaded) syz-executor 100155 RunQ syz-executor 100165 D reapst 0xfffffe0056fafa08 syz-executor 100166 S uwait 0xfffffe00585f4e80 syz-executor 100167 S uwait 0xfffffe00585f4d80 syz-executor 885 766 766 0 R (threaded) syz-executor 100120 RunQ syz-executor 100164 S uwait 0xfffffe0058694300 syz-executor 882 1 763 0 S uwait 0xfffffe0059a3ba80 syz-executor 881 765 765 0 R (threaded) syz-executor 100117 Run CPU 1 syz-executor 100162 S uwait 0xfffffe0058697880 syz-executor 877 0 0 0 DL mdwait 0xfffffe006eb9a000 [md0] 875 1 875 0 Rs rtsol 873 1 873 0 Ds ranged1 0xfffffe0077c1d500 rtsol 872 1 872 0 Ds ranged1 0xfffffe0077c1d500 rtsol 840 1 763 0 S uwait 0xfffffe0059a3bc80 syz-executor 815 1 766 0 SV uwait 0xfffffe00585f4c80 syz-executor 812 0 0 0 DL aiordy 0xfffffe0058b0b568 [aiod4] 811 0 0 0 DL aiordy 0xfffffe0058b0bac0 [aiod3] 810 0 0 0 DL aiordy 0xfffffe0058acb568 [aiod2] 809 0 0 0 DL aiordy 0xfffffe0058acc018 [aiod1] 779 770 423 0 D getblk 0xfffffe0007d03520 sh 770 423 423 0 D ranged1 0xfffffe0077c25500 sh 766 762 766 0 TL 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 0xffffffff83bb5f41 syz-executor 762 760 760 0 S select 0xfffffe0058682cc0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe000780a620 csh 758 681 758 0 Ss select 0xfffffe00586826c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe005422dcb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00599770b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00599778b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0007bf70b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0007bf78b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00542308b0 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 0xfffffe0059bb3000 logger 736 735 17 0 S+ nanslp 0xffffffff83bb5f40 sleep 735 1 17 0 S+ wait 0xfffffe0058a0c568 sh 685 1 685 0 Ss nanslp 0xffffffff83bb5f41 cron 681 1 681 0 Ss select 0xfffffe006df96d40 sshd 494 1 494 0 Ss select 0xfffffe0058685040 syslogd 423 1 423 0 Ss wait 0xfffffe0058aca008 devd 422 1 422 65 Ss select 0xfffffe00586861c0 dhclient 337 1 337 0 Ss select 0xfffffe00586854c0 dhclient 334 1 334 0 Ss select 0xfffffe0058685cc0 dhclient 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058a05018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 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 0xffffffff844d3f80 [pf purge] 5 0 0 0 DL waiting 0xffffffff8491c700 [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 s [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 - 0xffffffff82840841 [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 886 (syz-executor) thread 0xfffffe0058b17780 (100165) exclusive sx sapblk (sapblk) r = 0 (0xffffffff83ba42c0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_proc.c:3470 Process 881 (syz-executor) thread 0xfffffe0058aeb000 (100117) shared rw vmobject (vmobject) r = 0 (0xfffffe0058aee0f8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:382 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0058aabe10) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 Process 875 (rtsol) thread 0xfffffe0058aea000 (100156) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d03800) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1754 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077c1d3e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:706 Process 779 (sh) thread 0xfffffe0058aec000 (100115) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077c253e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:706 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8309 linker 409 5602K 540 tcp_hpts 8 4865K 8 sysctloid 35065 2066K 35140 vtbuf 24 1968K 46 kobj 337 1348K 510 newblk 392 1122K 498 vfscache 3 1025K 3 pcb 28 673K 68 inodedep 47 530K 124 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 129 274K 956 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 56977 filedesc 22 169K 109 vmem 5 144K 7 tidhash 3 141K 3 pagedep 21 133K 46 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 530 67K 530 ddb_capture 1 64K 1 kdtrace 199 39K 1060 umtx 288 36K 288 hostcache 1 32K 1 shm 1 32K 2 temp 73 32K 2017 DEVFS3 126 32K 136 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 71 20K 73 BPF 14 19K 14 ufs_mount 4 17K 5 proc 3 17K 3 sbuf 2 17K 218 tty 16 16K 16 routetbl 124 16K 395 lltable 48 15K 48 ithread 90 15K 90 bus-sc 34 15K 1690 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 rpc 8 9K 8 cred 23 9K 248 in6_multi 65 9K 65 bmsafemap 2 9K 90 plimit 22 9K 318 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 ifnet 7 7K 7 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 19 kqueue 64 5K 918 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 pwddesc 61 4K 889 acpisem 28 4K 28 session 23 3K 34 DEVFSP 45 3K 51 proc-args 89 3K 1927 selfd 44 3K 11555 terminal 11 3K 11 lockf 25 3K 65 acpidev 20 3K 20 Unitno 53 3K 77 hhook 8 3K 10 uidinfo 3 3K 7 kcovinfo 36 3K 36 ip6ndp 14 3K 15 netlink 2 3K 70 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 35 ipsec-saq 2 2K 2 clone 8 2K 8 diradd 15 2K 85 freefile 14 2K 48 sctp_ifa 13 2K 14 mkdir 13 2K 70 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 31 dirrem 5 2K 69 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 18 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 sctp_ifn 6 1K 14 sctp_atcl 2 1K 8 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 osd 13 1K 35 crypto 4 1K 8 encap_export_host 12 1K 12 inpcbpolicy 18 1K 193 sctp_timw 2 1K 2 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 57 freeblks 1 1K 43 indirdep 1 1K 13 vnodes 1 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 cryptodev 3 1K 45 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3319 filecaps 4 1K 78 sctp_vrf 1 1K 1 sctp_atky 2 1K 10 vnet 1 1K 1 iov 1 1K 13499 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 32 acpiintr 1 1K 1 sctp_athm 2 1K 8 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5 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_stro 0 0K 2 sctp_stri 0 0K 0 sctp_map 0 0K 4 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 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 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 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 18 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 5 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 7 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 21 fadvise 0 0K 0 VN POLL 0 0K 4 statfs 0 0K 187 namei_tracker 0 0K 0 inotify 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 3 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 ioctlops 0 0K 99 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 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 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 md_sectors 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 175 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 8332 1828 18415 0 254 41615360 0 malloc-384 384 8210 40 8211 0 30 3168000 0 mbuf 256 8634 1793 20522 0 254 2669312 0 BUF TRIE 152 218 11586 481 0 62 1794208 0 malloc-128 128 11541 177 11875 0 126 1499904 0 malloc-4096 4096 361 3 555 0 2 1490944 0 UMA Slabs 0 112 11656 2 11656 0 126 1305696 0 tcp_log 416 762 2037 3600 0 254 1164384 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17472 135 17472 0 254 985992 0 RADIX NODE 152 6300 169 27808 0 62 983288 0 malloc-65536 65536 13 0 17 0 1 851968 0 FFS inode 1168 528 32 578 0 8 654080 0 sctp_ep 1152 2 509 6 0 254 588672 0 sctp_asoc 2256 0 255 2 0 254 575280 0 pbuf 2664 0 198 0 0 2 527472 0 socket 1024 32 476 1407 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 VM OBJECT 248 1178 134 14041 0 62 325376 0 256 Bucket 2048 136 10 1115 0 8 299008 0 VNODE 440 565 101 617 0 30 293040 0 malloc-64 64 3954 393 16380 0 254 278208 0 malloc-4096 4096 63 3 890 0 2 270336 0 THREAD 1860 136 8 169 0 8 267840 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14464 286 14606 0 254 236000 0 malloc-2048 2048 103 9 121 0 8 229376 0 DEVCTL 1024 24 196 149 0 0 225280 0 malloc-16384 16384 10 3 242 0 1 212992 0 malloc-65536 65536 1 2 111 0 1 196608 0 sctp_raddr 736 0 264 2 0 254 194304 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5398 272 5465 0 254 181440 0 malloc-128 128 1230 165 26626 0 126 178560 0 malloc-256 256 590 100 983 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1181 0 254 165120 0 FFS2 dinode 256 528 102 578 0 62 161280 0 MAP ENTRY 96 1440 198 43900 0 126 157248 0 malloc-1024 1024 123 21 141 0 16 147456 0 S VFS Cache 104 1008 279 1078 0 126 133848 0 malloc-65536 65536 0 2 71 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 3 1 14 0 1 131072 0 malloc-2048 2048 9 55 1094 0 8 131072 0 mbuf_packet 256 0 508 137 0 254 130048 0 FPU_save_area 832 138 6 196 0 16 119808 0 ksiginfo 112 54 990 85 0 126 116928 0 malloc-128 128 572 203 3891 0 126 99200 0 PROC 1368 61 5 889 0 8 90288 0 UMA Kegs 384 227 6 227 0 30 89472 0 filedesc0 1072 61 16 889 0 8 82544 0 malloc-16384 16384 4 1 5 0 1 81920 0 g_bio 440 4 176 5136 0 30 79200 0 malloc-8192 8192 8 1 30 0 1 73728 0 malloc-384 384 114 66 192 0 30 69120 0 128 Bucket 1024 41 26 245 0 16 68608 0 malloc-64 64 535 536 1867 0 254 68544 0 malloc-128 128 350 177 455 0 126 67456 0 malloc-128 128 363 164 1190 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-256 256 114 141 430 0 62 65280 0 malloc-256 256 202 53 240 0 62 65280 0 malloc-64 64 478 341 724 0 254 52416 0 malloc-64 64 415 404 1290 0 254 52416 0 32 Bucket 256 64 131 1189 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12940 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 39 0 1 49152 0 malloc-8192 8192 4 2 85 0 1 49152 0 malloc-1024 1024 6 42 564 0 16 49152 0 64 Bucket 512 68 28 1608 0 30 49152 0 syncache 168 0 264 3 0 254 44352 0 malloc-4096 4096 6 4 751 0 2 40960 0 pcpu-8 8 4748 372 4904 0 254 40960 0 VMSPACE 584 41 29 869 0 16 40880 0 pipe 736 20 35 326 0 16 40480 0 udp_inpcb 408 7 83 165 0 30 36720 0 malloc-64 64 66 501 75 0 254 36288 0 malloc-64 64 29 538 13180 0 254 36288 0 malloc-64 64 77 490 1591 0 254 36288 0 malloc-64 64 146 421 174 0 254 36288 0 malloc-32 32 328 806 795 0 254 36288 0 malloc-128 128 4 275 13 0 126 35712 0 malloc-128 128 107 172 596 0 126 35712 0 malloc-128 128 126 153 148 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 52 0 30 34560 0 malloc-384 384 58 32 580 0 30 34560 0 malloc-384 384 58 32 72 0 30 34560 0 malloc-256 256 40 95 60 0 62 34560 0 malloc-256 256 6 129 313 0 62 34560 0 malloc-256 256 27 108 788 0 62 34560 0 malloc-256 256 38 97 358 0 62 34560 0 malloc-256 256 11 124 329 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 2 0 4 0 1 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 80 0 8 32768 0 malloc-2048 2048 10 6 31 0 8 32768 0 malloc-1024 1024 15 17 19 0 16 32768 0 malloc-1024 1024 16 16 35 0 16 32768 0 malloc-1024 1024 3 29 147 0 16 32768 0 malloc-1024 1024 16 16 21 0 16 32768 0 malloc-1024 1024 7 25 1105 0 16 32768 0 malloc-512 512 3 61 11 0 30 32768 0 malloc-512 512 11 53 11 0 30 32768 0 malloc-512 512 1 63 115 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 11 53 70 0 30 32768 0 pcpu-64 64 506 6 506 0 254 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 179 221 7153 0 126 32000 0 clpbuf 2664 0 12 20 0 4 31968 0 PGRP 120 27 237 38 0 126 31680 0 tcp_inpcb 1304 8 16 18 0 8 31296 0 sctp_laddr 48 0 588 12 0 254 28224 0 16 Bucket 144 50 146 266 0 62 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 da_ccb 544 1 48 1380 0 16 26656 0 mqnode 416 4 59 4 0 30 26208 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 7 121 9 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 5 1 7 0 2 24576 0 malloc-4096 4096 3 3 8 0 2 24576 0 malloc-4096 4096 3 3 46 0 2 24576 0 ertt_txseginfo 40 0 606 205 0 254 24240 0 PWD 40 21 585 117 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 48 252 313 0 126 24000 0 malloc-384 384 6 54 7 0 30 23040 0 malloc-384 384 2 58 384 0 30 23040 0 malloc-384 384 23 37 29 0 30 23040 0 ripcb 376 3 57 10 0 30 22560 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 8 272 18 0 126 20160 0 malloc-32 32 35 595 80 0 254 20160 0 malloc-32 32 94 536 116 0 254 20160 0 malloc-32 32 53 577 905 0 254 20160 0 malloc-32 32 70 560 132 0 254 20160 0 malloc-32 32 64 566 2963 0 254 20160 0 malloc-32 32 68 562 1290 0 254 20160 0 2 Bucket 32 57 573 347 0 254 20160 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-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-512 512 4 28 9 0 30 16384 0 malloc-512 512 0 32 21 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 mqueue 248 1 63 1 0 62 15872 0 AIO 208 0 76 4 0 62 15808 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 domainset 40 1 314 1 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 KNOTE 160 0 75 19 0 62 12000 0 malloc-16 16 8 742 22 0 254 12000 0 malloc-16 16 33 717 158 0 254 12000 0 malloc-16 16 35 715 150 0 254 12000 0 malloc-16 16 206 544 3092 0 254 12000 0 malloc-16 16 40 710 57 0 254 12000 0 malloc-16 16 311 439 27695 0 254 12000 0 malloc-16 16 38 712 101 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 AIOCB 552 0 21 3 0 16 11592 0 L VFS Cache 320 0 36 2 0 30 11520 0 AIOLIO 272 0 42 1 0 30 11424 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 vtnet_tx_hdr 24 0 334 825 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 15 24 19 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_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_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 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 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 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 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-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