panic: ASan: Invalid access, 8-byte read at 0xfffffe006ce2ca60, UMAUseAfterFree(fd) cpuid = 1 time = 1698902033 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a1c51d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a1c5330 vpanic() at vpanic+0x271/frame 0xfffffe006a1c54d0 panic() at panic+0xb5/frame 0xfffffe006a1c55a0 kasan_code_name() at kasan_code_name/frame 0xfffffe006a1c5670 ip_mfilter_free() at ip_mfilter_free+0x378/frame 0xfffffe006a1c56d0 inp_freemoptions() at inp_freemoptions+0x360/frame 0xfffffe006a1c5730 sorele_locked() at sorele_locked+0x24a/frame 0xfffffe006a1c5770 soclose() at soclose+0x41f/frame 0xfffffe006a1c5860 _fdrop() at _fdrop+0x58/frame 0xfffffe006a1c5890 closef() at closef+0x655/frame 0xfffffe006a1c5a70 fdescfree() at fdescfree+0xa99/frame 0xfffffe006a1c5c50 exit1() at exit1+0x880/frame 0xfffffe006a1c5cf0 sys_exit() at sys_exit+0x28/frame 0xfffffe006a1c5d10 amd64_syscall() at amd64_syscall+0x47a/frame 0xfffffe006a1c5f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a1c5f30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x2aee4a, rsp = 0x8207f5188, rbp = 0x8207f5190 --- KDB: enter: panic [ thread pid 2044 tid 100131 ] Stopped at kdb_enter+0x6e: movq $0,0x217b267(%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 0x1fffffc00d4389f0 rdx 0xdffff7c000000000 rbx 0xffffffff826e67a0 .str.28 rsp 0xfffffe006a1c5310 rbp 0xfffffe006a1c5330 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0x7 r11 0x6 r12 0 r13 0xfffffe006d23c720 r14 0xffffffff826e67a0 .str.28 r15 0 rip 0xffffffff815c662e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x217b267(%rip) db> show proc Process 2044 (syz-executor.2) at 0xfffffe006cd61040: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 776 at 0xfffffe006a5a4560 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0054236040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0054243c08 (map 0xfffffe0054243c08) (map.pmap 0xfffffe0054243cc8) (pmap 0xfffffe0054243d38) threads: 1 100131 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 2045 785 785 0 R syz-executor.1 2044 776 776 0 RE CPU 1 syz-executor.2 975 1 975 0 Ss select 0xfffffe006d2595c0 rtsol 972 1 972 0 Ss select 0xfffffe006d2596c0 rtsol 971 1 971 0 Ss select 0xfffffe00579f6540 rtsol 963 795 424 0 S kqread 0xfffffe006ce2c200 rtsol 795 782 424 0 S wait 0xfffffe006cd625c0 sh 785 774 785 0 Rs syz-executor.1 782 424 424 0 S wait 0xfffffe0057a2d5c0 sh 778 774 778 0 Rs syz-executor.3 777 774 777 0 Rs syz-executor.0 776 774 776 0 Rs syz-executor.2 774 772 772 0 S (threaded) syz-execprog 100101 S uwait 0xfffffe0007d9e800 syz-execprog 100116 S uwait 0xfffffe00578fbc00 syz-execprog 100117 S wait 0xfffffe006a5a5580 syz-execprog 100118 S uwait 0xfffffe00578fbe00 syz-execprog 100119 S uwait 0xfffffe00578fbf00 syz-execprog 100120 S uwait 0xfffffe0007d9d700 syz-execprog 100121 S uwait 0xfffffe0007d9d800 syz-execprog 100122 S wait 0xfffffe006a5a5580 syz-execprog 100123 S wait 0xfffffe006a5a5580 syz-execprog 100124 S uwait 0xfffffe00578fb280 syz-execprog 100125 S wait 0xfffffe006a5a5580 syz-execprog 100138 S kqread 0xfffffe00588f6800 syz-execprog 772 770 772 0 Ss pause 0xfffffe006a5a50d0 csh 770 682 770 0 Ss select 0xfffffe00079d5dc0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00574f14b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057a44cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057a450b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057a454b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057a458b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00574eecb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057a45cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0057a460b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0057a464b0 getty 686 1 686 0 Ss nanslp 0xffffffff83722c81 cron 682 1 682 0 Ss select 0xfffffe00079d62c0 sshd 495 1 495 0 Ss select 0xfffffe00079d6440 syslogd 424 1 424 0 Ss wait 0xfffffe006a5a5ae0 devd 423 1 423 65 Rs CPU 0 dhclient 338 1 338 0 Ss select 0xfffffe00079d65c0 dhclient 335 1 335 0 Ss select 0xfffffe00079d73c0 dhclient 17 0 0 0 DL syncer 0xffffffff838403a0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0057218060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8383e980 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058b46ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838b15c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83899438 [dom0] 100080 D launds 0xffffffff83899444 [laundry: dom0] 100081 D umarcl 0xffffffff81d53d20 [uma] 7 0 0 0 DL - 0xffffffff834b7c28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844a3a30 [pf purge] 5 0 0 0 DL waiting 0xffffffff842dd4e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83482340 [doneq0] 100045 D - 0xffffffff834822c0 [async] 100076 D - 0xffffffff83482140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83894c60 [crypto] 100042 D crypto_ 0xfffffe005716fe30 [crypto returns 0] 100043 D crypto_ 0xfffffe005716fe80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f9488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836cb5e0 [g_event] 100036 D - 0xffffffff836cb600 [g_up] 100037 D - 0xffffffff836cb620 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe0054236040 [init] 10 0 0 0 DL audit_w 0xffffffff838956c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836cbfc0 [swapper] 100005 D - 0xfffffe00079c3600 [softirq_0] 100006 D - 0xfffffe00079c3200 [softirq_1] 100007 D - 0xfffffe00079c3100 [if_io_tqg_0] 100008 D - 0xfffffe00079c3000 [if_io_tqg_1] 100009 D - 0xfffffe00079c2e00 [if_config_tqg_0] 100010 D - 0xfffffe00085e1400 [pci_hp taskq] 100011 D - 0xfffffe00085e1200 [kqueue_ctx taskq] 100014 D - 0xfffffe00085e0900 [thread taskq] 100016 D - 0xfffffe00085e0400 [aiod_kick taskq] 100017 D - 0xfffffe00085e0200 [deferred_unmount ta] 100018 D - 0xfffffe00085e0000 [inm_free taskq] 100019 D - 0xfffffe005430b200 [in6m_free taskq] 100020 D - 0xfffffe005430b000 [linuxkpi_irq_wq] 100021 D - 0xfffffe005430ad00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe005430ad00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe005430ad00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe005430ad00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe005430a800 [linuxkpi_long_wq_0] 100026 D - 0xfffffe005430a800 [linuxkpi_long_wq_1] 100027 D - 0xfffffe005430a800 [linuxkpi_long_wq_2] 100028 D - 0xfffffe005430a800 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0054309900 [firmware taskq] 100039 D - 0xfffffe0054309300 [crypto_0] 100040 D - 0xfffffe0054309300 [crypto_1] 100055 D - 0xfffffe0054308100 [vtnet0 rxq 0] 100056 D - 0xfffffe0054308000 [vtnet0 txq 0] 100057 D - 0xfffffe00085e4e00 [vtnet0 rxq 1] 100058 D - 0xfffffe00085e4d00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00079d7b00 [virtio_balloon] 100066 D - 0xffffffff826eba20 [deadlkres] 100070 D - 0xfffffe0057900300 [acpi_task_0] 100071 D - 0xfffffe0057900300 [acpi_task_1] 100072 D - 0xfffffe0057900300 [acpi_task_2] 100074 D - 0xfffffe00085e3a00 [mca taskq] 100075 D - 0xfffffe0054308c00 [CAM taskq] db> show all locks Process 777 (syz-executor.0) thread 0xfffffe0058a63740 (100095) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007e37418) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4005 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0058acc770) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3296 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006ce735b0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4755 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34926 2058K 34997 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 44 1035K 1957 vfscache 3 1025K 3 pcb 27 669K 54 inodedep 75 540K 1296 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 127 226K 2124 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60310 tidhash 3 141K 3 vmem 3 134K 4 pagedep 13 131K 1204 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 filedesc 14 105K 2418 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 512 64K 512 ddb_capture 1 64K 1 kdtrace 191 39K 2188 umtx 308 39K 308 temp 35 37K 1855 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 BPF 14 19K 14 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 routetbl 124 16K 395 bus-sc 34 15K 1687 eventhandler 161 14K 161 lltable 43 14K 43 dirrem 52 13K 1203 ether_multi 160 13K 5957 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 1240 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 53 8K 2052 audit_evclass 238 8K 300 taskqueue 63 7K 63 freefile 51 7K 1200 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 275 plimit 20 5K 351 pfs_nodes 20 5K 20 hhook 15 5K 17 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 evdev 4 4K 4 acpisem 28 4K 28 diradd 26 4K 1234 session 26 4K 38 proc-args 78 4K 3120 pwddesc 48 3K 2046 terminal 11 3K 11 clone 9 3K 9 uidinfo 3 3K 8 freework 9 3K 1201 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 1200 indirdep 8 2K 10 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 selfd 30 2K 17819 mkdir 14 2K 2388 Unitno 31 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 lockf 15 2K 22 msi 12 2K 12 in_multi 6 2K 1167 toponodes 6 2K 6 newdirblk 11 2K 1194 select 11 2K 35 ipsecpolicy 2 2K 2 acpidev 20 2K 20 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 CC Mem 3 1K 7 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 4 1K 10 cdev 2 1K 2 DEVFSP 8 1K 13 osd 8 1K 20 inpcbpolicy 13 1K 1364 netlink 2 1K 2 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 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 lkpikmalloc 5 1K 6 cryptodev 2 1K 49 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 25 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 3414 sctp_vrf 1 1K 1 ip_moptions 1 1K 1177 in_mfilter 1 1K 1177 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 filecaps 1 1K 78 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 pf_table 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 0 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_athm 0 0K 0 sctp_atky 0 0K 0 sctp_atcl 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_do 0 0K 0 tcp_fsb 0 0K 0 filemon 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 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 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 31 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 MLX5DUMP 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 5 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 LRO 0 0K 0 ip_msource 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 202 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 5 aio 0 0K 0 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 iov 0 0K 16252 ioctlops 0 0K 97 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 657 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kcovinfo 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 NEWdirectio 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 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 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 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 69 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 1078 14542 0 254 38494208 0 mbuf 256 8651 1011 28007 0 254 2473472 0 BUF TRIE 144 192 11624 845 0 62 1701504 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11501 217 11519 0 126 1499904 0 malloc-4096 4096 333 3 972 0 2 1376256 0 UMA Slabs 0 112 10592 22 10592 0 126 1188768 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 15747 60 15747 0 254 885192 0 FFS inode 1160 504 28 1704 0 8 617120 0 RADIX NODE 144 3635 224 54752 0 62 555696 0 lkpimm 168 1 3095 1 0 62 520128 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-256 256 153 1842 4508 0 62 510720 0 socket 960 30 478 2583 0 254 487680 0 malloc-384 384 124 1106 1373 0 30 472320 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-4096 4096 68 6 2158 0 2 303104 0 VM OBJECT 264 1060 80 27533 0 30 300960 0 VNODE 448 539 91 1741 0 30 282240 0 THREAD 1824 141 13 141 0 8 280896 0 256 Bucket 2048 124 12 984 0 8 278528 0 malloc-64 64 4046 301 5840 0 254 278208 0 malloc-128 128 675 1216 2011 0 126 242048 0 malloc-16 16 14453 297 14554 0 254 236000 0 malloc-16384 16384 8 6 1368 0 1 229376 0 DEVCTL 1024 22 198 147 0 0 225280 0 malloc-65536 65536 1 2 111 0 1 196608 0 malloc-128 128 1337 182 37682 0 126 194432 0 malloc-32 32 5552 370 6119 0 254 189504 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-2048 2048 10 78 1233 0 8 180224 0 malloc-32768 32768 5 0 5 0 1 163840 0 S VFS Cache 104 1003 401 2221 0 126 146016 0 FFS2 dinode 256 504 66 1704 0 62 145920 0 MAP ENTRY 96 1162 350 66036 0 126 145152 0 malloc-65536 65536 0 2 62 0 1 131072 0 malloc-1024 1024 109 19 129 0 16 131072 0 unpcb 256 14 496 1193 0 254 130560 0 mbuf_packet 256 0 508 150 0 254 130048 0 FPU_save_area 832 143 1 227 0 16 119808 0 ksiginfo 112 53 991 143 0 126 116928 0 PROC 1376 48 29 2045 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 52 31 293 0 16 84992 0 filedesc0 1072 49 28 2046 0 8 82544 0 malloc-256 256 93 222 4227 0 62 80640 0 malloc-256 256 283 32 655 0 62 80640 0 malloc-8192 8192 7 2 134 0 1 73728 0 g_bio 408 0 180 6763 0 30 73440 0 64 Bucket 512 97 39 1739 0 30 69632 0 malloc-64 64 574 497 17609 0 254 68544 0 malloc-128 128 294 233 306 0 126 67456 0 malloc-128 128 343 184 1016 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-256 256 147 108 165 0 62 65280 0 malloc-8192 8192 7 0 7 0 1 57344 0 udp_inpcb 424 6 120 1350 0 30 53424 0 malloc-64 64 459 360 664 0 254 52416 0 VMSPACE 616 32 52 2030 0 16 51744 0 malloc-128 128 148 255 1815 0 126 51584 0 32 Bucket 256 95 100 2030 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 17940 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 4 44 527 0 16 49152 0 syncache 168 0 264 5 0 254 44352 0 pcpu-8 8 4711 409 4867 0 254 40960 0 da_ccb 544 0 70 1816 0 16 38080 0 malloc-64 64 49 518 2048 0 254 36288 0 malloc-64 64 170 397 18028 0 254 36288 0 malloc-64 64 59 508 3270 0 254 36288 0 malloc-64 64 94 473 2146 0 254 36288 0 malloc-64 64 38 529 322 0 254 36288 0 malloc-128 128 5 274 6 0 126 35712 0 malloc-128 128 68 211 181 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 79 11 424 0 30 34560 0 malloc-256 256 3 132 3 0 62 34560 0 malloc-256 256 24 111 701 0 62 34560 0 malloc-256 256 63 72 4117 0 62 34560 0 malloc-256 256 30 105 346 0 62 34560 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 8 0 8 0 2 32768 0 malloc-2048 2048 11 5 74 0 8 32768 0 malloc-2048 2048 2 14 25 0 8 32768 0 malloc-2048 2048 5 11 5 0 8 32768 0 malloc-2048 2048 2 14 47 0 8 32768 0 malloc-1024 1024 10 22 206 0 16 32768 0 malloc-1024 1024 27 5 36 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-1024 1024 8 24 1006 0 16 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 5 59 19 0 30 32768 0 malloc-512 512 8 56 22 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 PWD 40 14 794 1284 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 128 272 9722 0 126 32000 0 PGRP 120 26 238 38 0 126 31680 0 clpbuf 2624 0 12 28 0 4 31488 0 sctp_laddr 48 0 588 12 0 254 28224 0 16 Bucket 144 51 145 289 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 TURNSTILE 136 155 34 155 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 4 59 7 0 30 24696 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 2 4 207 0 2 24576 0 ertt_txseginfo 40 0 606 264 0 254 24240 0 rl_entry 40 42 564 42 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 pipe 728 19 14 340 0 16 24024 0 8 Bucket 80 48 252 468 0 126 24000 0 tcp_inpcb 1312 3 15 7 0 8 23616 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-384 384 27 33 28 0 30 23040 0 SLEEPQUEUE 88 155 101 155 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 ertt 72 3 277 7 0 126 20160 0 malloc-32 32 3 627 11 0 254 20160 0 malloc-32 32 83 547 110 0 254 20160 0 malloc-32 32 161 469 179 0 254 20160 0 malloc-32 32 40 590 750 0 254 20160 0 malloc-32 32 119 511 4387 0 254 20160 0 malloc-32 32 42 588 1257 0 254 20160 0 2 Bucket 32 47 583 518 0 254 20160 0 KNOTE 160 29 96 8595 0 62 20000 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 1 0 1 16384 0 malloc-4096 4096 0 4 5 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 3 29 3 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 kenv 258 17 43 1071 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_inpcb ports 32 1 377 1 0 254 12096 0 malloc-32 32 32 346 1369 0 254 12096 0 malloc-16 16 13 737 22 0 254 12000 0 malloc-16 16 28 722 181 0 254 12000 0 malloc-16 16 285 465 447 0 254 12000 0 malloc-16 16 25 725 26 0 254 12000 0 malloc-16 16 182 568 2994 0 254 12000 0 malloc-16 16 23 727 28879 0 254 12000 0 malloc-16 16 69 681 2657 0 254 12000 0 malloc-384 384 13 17 13 0 30 11520 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-384 384 1 29 2 0 30 11520 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 malloc-4096 4096 2 0 2 0 2 8192 0 vtnet_tx_hdr 24 0 334 2143 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 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 144 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 frags 248 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 352 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 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 1024 0 0 0 0 16 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 sctp_ep 1176 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 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 netlink 2048 0 0 0 0 8 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 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 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 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 144 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-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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0