panic: MNT_DEFERRED requires MNT_RECURSE | MNT_FORCE cpuid = 0 time = 1767437786 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056f62610 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056f62770 vpanic() at vpanic+0x257/frame 0xfffffe0056f62930 panic() at panic+0xb5/frame 0xfffffe0056f629f0 dounmount() at dounmount+0x1783/frame 0xfffffe0056f62b30 kern_unmount() at kern_unmount+0x648/frame 0xfffffe0056f62d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056f62f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056f62f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a817a, rsp = 0x824ba3f08, rbp = 0x824ba3f80 --- KDB: enter: panic [ thread pid 876 tid 100165 ] 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 0xfffffe0075600000 rdx 0x7ffff rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0056f62750 rbp 0xfffffe0056f62770 rsi 0x80001 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x7f r12 0xfffffe0058ae2000 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 876 (syz-executor) at 0xfffffe0058af4570: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 766 at 0xfffffe0058b0c000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058ab6248 (map 0xfffffe0058ab6248) (map.pmap 0xfffffe0058ab62e8) (pmap 0xfffffe0058ab6358) threads: 2 100119 RunQ syz-executor 100165 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 876 766 766 0 R (threaded) syz-executor 100119 RunQ syz-executor 100165 Run CPU 0 syz-executor 875 1 875 0 Ss select 0xfffffe006dfbee40 rtsol 874 763 763 0 R (threaded) syz-executor 100102 RunQ syz-executor 100160 S pipdwt 0xfffffe006e91d140 syz-executor 100163 S pipdww 0xfffffe006e91d140 syz-executor 100164 S uwait 0xfffffe00585f1500 syz-executor 873 765 765 0 R (threaded) syz-executor 100153 RunQ syz-executor 100161 S sbwait 0xfffffe0059c5720c syz-executor 100166 RunQ syz-executor 871 1 871 0 Ss select 0xfffffe006dfbf240 rtsol 870 1 870 0 Ss select 0xfffffe006dfbf0c0 rtsol 865 787 423 0 S kqread 0xfffffe0059a3fa00 rtsol 839 1 766 0 S uwait 0xfffffe00585f4e00 syz-executor 806 0 0 0 DL aiordy 0xfffffe0058b0eac0 [aiod4] 805 0 0 0 DL aiordy 0xfffffe0058a04568 [aiod3] 804 764 764 0 R (threaded) syz-executor 100123 RunQ syz-executor 100125 S uwait 0xfffffe0058695e00 syz-executor 100138 S uwait 0xfffffe006e95ba00 syz-executor 803 0 0 0 DL aiordy 0xfffffe0058aa8ab0 [aiod2] 801 0 0 0 DL aiordy 0xfffffe0058aab018 [aiod1] 787 777 423 0 S wait 0xfffffe0058aaa568 sh 777 423 423 0 S wait 0xfffffe0058af4018 sh 766 762 766 0 S nanslp 0xffffffff83bb5f40 syz-executor 765 762 765 0 R syz-executor 764 762 764 0 S nanslp 0xffffffff83bb5f40 syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe0059cb5dc0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058aaa0c0 csh 758 681 758 0 Ss select 0xfffffe0059cb5cc0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe005422dcb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00599aa8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00542300b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0007bf70b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00542308b0 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 0xfffffe0059bb4cc0 logger 736 735 17 0 S+ nanslp 0xffffffff83bb5f40 sleep 735 1 17 0 S+ wait 0xfffffe0058addab0 sh 685 1 685 0 Ss nanslp 0xffffffff83bb5f41 cron 681 1 681 0 Ss select 0xfffffe0059cc97c0 sshd 494 1 494 0 Ss select 0xfffffe006dfbfa40 syslogd 423 1 423 0 Ss wait 0xfffffe0058a04ac0 devd 422 1 422 65 Ss select 0xfffffe0059cc9a40 dhclient 337 1 337 0 Ss select 0xfffffe0059cc9b40 dhclient 334 1 334 0 Ss select 0xfffffe006dfbfcc0 dhclient 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 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 0xffffffff8458df80 [pf purge] 5 0 0 0 DL waiting 0xffffffff8485b700 [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 RL (threaded) [clock] 100031 I [clock (0)] 100032 Run CPU 1 [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 - 0xfffffe00077c8d00 [ipsec_offload] db> show all locks Process 873 (syz-executor) thread 0xfffffe0058b1b000 (100161) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059c571c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4838 Process 873 (syz-executor) thread 0xfffffe0058b1c780 (100166) exclusive rw vmobject (vmobject) r = 0 (0xfffffe0058b04c98) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:376 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe000780f060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0059c54580) 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 499 tcp_hpts 8 4865K 8 sysctloid 35065 2066K 35140 vtbuf 24 1968K 46 kobj 337 1348K 501 newblk 493 1147K 562 vfscache 3 1025K 3 pcb 34 678K 72 inodedep 72 539K 114 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 136 262K 955 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 102 acpica 1674 184K 56977 filedesc 20 153K 97 vmem 5 144K 7 tidhash 3 141K 3 pagedep 23 134K 39 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 196 39K 1044 umtx 304 38K 304 shm 2 34K 3 hostcache 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1829 DEVFS_RULE 56 20K 56 ifaddr 71 20K 73 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 lltable 47 15K 47 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 25 10K 183 rpc 8 9K 8 plimit 23 9K 319 in6_multi 65 9K 65 bmsafemap 3 9K 85 kqueue 70 9K 900 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 filemon 1 8K 1 shmfd 1 8K 1 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 dirrem 21 6K 62 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 diradd 32 4K 77 evdev 4 4K 4 pwddesc 58 4K 882 acpisem 28 4K 28 indirdep 13 4K 36 selfd 49 4K 10479 DEVFSP 47 3K 53 session 23 3K 34 terminal 11 3K 11 proc-args 87 3K 1914 acpidev 20 3K 20 mkdir 19 3K 58 uidinfo 4 3K 7 hhook 8 3K 10 kcovinfo 36 3K 36 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 15 sctp_atcl 5 2K 9 Unitno 29 2K 53 sctp_ifa 13 2K 14 newdirblk 13 2K 29 crypto 5 2K 11 CAM XPT 22 2K 543 freework 7 2K 59 lockf 15 2K 39 freeblks 6 2K 44 in_multi 6 2K 8 tun 4 2K 4 select 12 2K 34 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 sctp_stro 1 1K 1 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 mld 7 1K 7 CC Mem 7 1K 13 igmp 7 1K 7 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 osd 12 1K 30 freefile 5 1K 31 encap_export_host 12 1K 12 inpcbpolicy 16 1K 183 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 cryptodev 6 1K 56 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 sctp_atky 6 1K 10 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 iov 2 1K 13489 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 3305 filecaps 4 1K 78 sctp_athm 5 1K 9 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_map 2 1K 2 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 pf 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2 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_stri 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 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 36 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 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 3 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 4 VN POLL 0 0K 2 statfs 0 0K 187 namei_tracker 0 0K 0 inotify 0 0K 3 export_host 0 0K 0 cl_savebuf 0 0K 3 lio 0 0K 0 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 sbuf 0 0K 190 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 639 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 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 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 1316 18517 0 254 39534592 0 malloc-384 384 8210 40 8211 0 30 3168000 0 mbuf 256 8644 1273 20319 0 254 2538752 0 BUF TRIE 152 301 11503 596 0 62 1794208 0 malloc-128 128 11565 153 11806 0 126 1499904 0 malloc-4096 4096 359 3 543 0 2 1482752 0 UMA Slabs 0 112 11205 21 11205 0 126 1257312 0 RADIX NODE 152 7367 402 29039 0 62 1180888 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16943 88 16943 0 254 953736 0 tcp_log 416 727 1559 3053 0 254 950976 0 malloc-65536 65536 12 1 16 0 1 851968 0 FFS inode 1168 536 24 567 0 8 654080 0 sctp_ep 1152 4 507 8 0 254 588672 0 sctp_asoc 2256 1 254 1 0 254 575280 0 pbuf 2664 0 202 0 0 2 538128 0 socket 1024 38 470 1398 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-64 64 3956 3163 15281 0 254 455616 0 malloc-2048 2048 7 169 1084 0 8 360448 0 256 Bucket 2048 140 12 1104 0 8 311296 0 VM OBJECT 248 1162 86 13948 0 62 309504 0 VNODE 440 574 92 607 0 30 293040 0 THREAD 1860 137 15 166 0 8 282720 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-4096 4096 59 5 878 0 2 262144 0 malloc-16 16 14463 287 14529 0 254 236000 0 malloc-2048 2048 105 7 119 0 8 229376 0 DEVCTL 1024 21 199 147 0 0 225280 0 malloc-16384 16384 9 4 236 0 1 212992 0 malloc-65536 65536 1 2 111 0 1 196608 0 malloc-32768 32768 0 6 21 0 1 196608 0 sctp_raddr 736 1 263 1 0 254 194304 0 malloc-256 256 700 50 1048 0 62 192000 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5398 272 5430 0 254 181440 0 malloc-128 128 1231 164 26626 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 16 500 1180 0 254 165120 0 FFS2 dinode 256 536 94 567 0 62 161280 0 MAP ENTRY 96 1360 278 43460 0 126 157248 0 FPU_save_area 832 139 23 187 0 16 134784 0 S VFS Cache 104 995 292 1059 0 126 133848 0 malloc-65536 65536 0 2 3 0 1 131072 0 malloc-65536 65536 0 2 70 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 122 6 140 0 16 131072 0 mbuf_packet 256 1 507 142 0 254 130048 0 ksiginfo 112 53 991 75 0 126 116928 0 PROC 1368 57 20 876 0 8 105336 0 malloc-128 128 561 214 3863 0 126 99200 0 malloc-32768 32768 2 1 12 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 filedesc0 1072 58 19 882 0 8 82544 0 malloc-384 384 150 60 193 0 30 80640 0 malloc-8192 8192 7 2 28 0 1 73728 0 128 Bucket 1024 41 26 240 0 16 68608 0 malloc-128 128 344 183 437 0 126 67456 0 malloc-128 128 379 148 1202 0 126 67456 0 g_bio 440 0 153 5113 0 30 67320 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 64 Bucket 512 72 56 1708 0 30 65536 0 malloc-256 256 203 52 237 0 62 65280 0 malloc-64 64 474 345 714 0 254 52416 0 malloc-64 64 410 409 1275 0 254 52416 0 malloc-64 64 536 283 1866 0 254 52416 0 malloc-256 256 135 60 402 0 62 49920 0 32 Bucket 256 62 133 668 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12803 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 6 0 32 0 1 49152 0 malloc-4096 4096 6 6 751 0 2 49152 0 malloc-1024 1024 6 42 559 0 16 49152 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 4 1 85 0 1 40960 0 pcpu-8 8 4747 373 4914 0 254 40960 0 pipe 736 21 34 326 0 16 40480 0 udp_inpcb 408 6 84 159 0 30 36720 0 malloc-64 64 67 500 78 0 254 36288 0 malloc-64 64 30 537 13186 0 254 36288 0 malloc-64 64 72 495 1486 0 254 36288 0 malloc-64 64 114 453 142 0 254 36288 0 malloc-128 128 5 274 15 0 126 35712 0 malloc-128 128 106 173 578 0 126 35712 0 malloc-128 128 121 158 140 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 61 29 516 0 30 34560 0 malloc-384 384 55 35 69 0 30 34560 0 malloc-256 256 40 95 79 0 62 34560 0 malloc-256 256 6 129 291 0 62 34560 0 malloc-256 256 25 110 780 0 62 34560 0 malloc-256 256 38 97 358 0 62 34560 0 malloc-256 256 22 113 326 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 11 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 11 5 33 0 8 32768 0 malloc-1024 1024 15 17 17 0 16 32768 0 malloc-1024 1024 16 16 35 0 16 32768 0 malloc-1024 1024 4 28 146 0 16 32768 0 malloc-1024 1024 14 18 18 0 16 32768 0 malloc-1024 1024 2 30 982 0 16 32768 0 malloc-512 512 3 61 9 0 30 32768 0 malloc-512 512 11 53 11 0 30 32768 0 malloc-512 512 3 61 115 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 11 53 69 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 27 237 38 0 126 31680 0 VMSPACE 584 38 11 858 0 16 28616 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 328 554 874 0 254 28224 0 16 Bucket 144 57 139 342 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 da_ccb 544 0 49 1381 0 16 26656 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 7 121 9 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-4096 4096 2 4 44 0 2 24576 0 ertt_txseginfo 40 0 606 196 0 254 24240 0 PWD 40 19 587 111 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 Files 80 187 113 7069 0 126 24000 0 8 Bucket 80 60 240 318 0 126 24000 0 tcp_inpcb 1304 7 11 13 0 8 23472 0 malloc-384 384 6 54 7 0 30 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-384 384 2 58 384 0 30 23040 0 malloc-384 384 25 35 29 0 30 23040 0 ripcb 376 3 57 11 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 clpbuf 2664 0 8 18 0 4 21312 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 7 273 13 0 126 20160 0 malloc-32 32 11 619 55 0 254 20160 0 malloc-32 32 94 536 120 0 254 20160 0 malloc-32 32 52 578 894 0 254 20160 0 malloc-32 32 70 560 119 0 254 20160 0 malloc-32 32 68 562 2964 0 254 20160 0 malloc-32 32 65 565 1276 0 254 20160 0 2 Bucket 32 66 564 357 0 254 20160 0 KNOTE 160 5 120 16 0 62 20000 0 cryptop 280 0 70 4 0 30 19600 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-16384 16384 1 0 3 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-4096 4096 3 1 7 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 3 13 3 0 16 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 1 335 2 0 254 16128 0 AIO 208 0 76 2 0 62 15808 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 9 741 25 0 254 12000 0 malloc-16 16 34 716 155 0 254 12000 0 malloc-16 16 35 715 149 0 254 12000 0 malloc-16 16 206 544 3093 0 254 12000 0 malloc-16 16 38 712 54 0 254 12000 0 malloc-16 16 311 439 27683 0 254 12000 0 malloc-16 16 40 710 99 0 254 12000 0 AIOCB 552 0 21 2 0 16 11592 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 0 334 644 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 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_pcb 1088 0 0 0 0 8 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 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 AIOLIO 272 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 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