panic: ASan: Invalid access, 8-byte read at 0xfffffe0057b64260, UMAUseAfterFree(fd) cpuid = 1 time = 1695970843 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0007b851f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0007b85350 vpanic() at vpanic+0x271/frame 0xfffffe0007b854f0 panic() at panic+0xb5/frame 0xfffffe0007b855c0 kasan_code_name() at kasan_code_name/frame 0xfffffe0007b85690 ip_mfilter_free() at ip_mfilter_free+0x378/frame 0xfffffe0007b856f0 inp_freemoptions() at inp_freemoptions+0x360/frame 0xfffffe0007b85750 sorele_locked() at sorele_locked+0x24a/frame 0xfffffe0007b85790 soclose() at soclose+0x41f/frame 0xfffffe0007b85880 _fdrop() at _fdrop+0x58/frame 0xfffffe0007b858b0 closef() at closef+0x655/frame 0xfffffe0007b85a90 fdescfree() at fdescfree+0xa99/frame 0xfffffe0007b85c70 exit1() at exit1+0x880/frame 0xfffffe0007b85d10 sys_exit() at sys_exit+0x28/frame 0xfffffe0007b85d30 amd64_syscall() at amd64_syscall+0x427/frame 0xfffffe0007b85f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0007b85f30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x2aee4a, rsp = 0x820ea25c8, rbp = 0x820ea25d0 --- KDB: enter: panic [ thread pid 1026 tid 100110 ] Stopped at kdb_enter+0x6e: movq $0,0x217ad97(%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 0x1fffffc000f709f4 rdx 0xdffff7c000000000 rbx 0xffffffff826df740 .str.28 rsp 0xfffffe0007b85330 rbp 0xfffffe0007b85350 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0057acc1a0 r12 0 r13 0xfffffe0057acbc80 r14 0xffffffff826df740 .str.28 r15 0 rip 0xffffffff815c4afe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x217ad97(%rip) db> show proc Process 1026 (syz-executor.3) at 0xfffffe00571d75a0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 777 at 0xfffffe006fe755a0 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: /root/syz-executor.3 exec reaper: 0xfffffe005422b040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00702674d0 (map 0xfffffe00702674d0) (map.pmap 0xfffffe0070267590) (pmap 0xfffffe0070267600) threads: 1 100110 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1027 779 779 0 R (threaded) syz-executor.2 100112 RunQ syz-executor.2 100298 RunQ syz-executor.2 1026 777 777 0 RE CPU 1 syz-executor.3 1025 776 776 0 T (threaded) syz-executor.1 100197 s syz-executor.1 100295 RunQ syz-executor.1 931 1 931 0 Ss select 0xfffffe006fc2b440 rtsol 930 1 930 0 Ss select 0xfffffe006fc2b4c0 rtsol 927 1 927 0 Ss select 0xfffffe006fc2b540 rtsol 920 793 424 0 R rtsol 793 783 424 0 S wait 0xfffffe006fe75040 sh 783 424 424 0 S wait 0xfffffe006fe74ae0 sh 779 773 779 0 Rs syz-executor.2 777 773 777 0 Rs syz-executor.3 776 773 776 0 Rs syz-executor.1 775 773 775 0 Rs syz-executor.0 773 771 771 0 S (threaded) syz-execprog 100115 S uwait 0xfffffe006fc2be80 syz-execprog 100119 S uwait 0xfffffe006fc2c300 syz-execprog 100120 S uwait 0xfffffe0057adc900 syz-execprog 100121 S wait 0xfffffe006fd69060 syz-execprog 100122 S uwait 0xfffffe005756cc80 syz-execprog 100124 S uwait 0xfffffe006fc2b800 syz-execprog 100125 S uwait 0xfffffe006fc2b700 syz-execprog 100126 S wait 0xfffffe006fd69060 syz-execprog 100127 S wait 0xfffffe006fd69060 syz-execprog 100128 S wait 0xfffffe006fd69060 syz-execprog 100129 S kqread 0xfffffe006fc9f900 syz-execprog 771 769 771 0 Ss pause 0xfffffe006fd680f0 csh 769 682 769 0 Ss select 0xfffffe006fc2b640 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576c2cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587cacb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587cc0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576c14b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00587cc4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00587cc8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00587cccb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00576c18b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00576c1cb0 getty 738 1 18 0 S+ piperd 0xfffffe0058a8c3e8 logger 737 736 18 0 S+ nanslp 0xffffffff83720c40 sleep 736 1 18 0 S+ wait 0xfffffe006d3ad560 sh 686 1 686 0 Ss nanslp 0xffffffff83720c41 cron 682 1 682 0 Ss select 0xfffffe00571a6440 sshd 495 1 495 0 Ss select 0xfffffe006fc2c6c0 syslogd 424 1 424 0 Ss wait 0xfffffe006d3af040 devd 423 1 423 65 Rs CPU 0 dhclient 338 1 338 0 Ss select 0xfffffe00571a64c0 dhclient 335 1 335 0 Ss select 0xfffffe006fc2c4c0 dhclient 17 0 0 0 DL syncer 0xffffffff8383e360 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571d8060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8383c980 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00085fd8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838af540 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff838973f8 [dom0] 100080 D launds 0xffffffff83897404 [laundry: dom0] 100081 D umarcl 0xffffffff81d4f080 [uma] 7 0 0 0 DL - 0xffffffff834b5c28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845663d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff841f04e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83480340 [doneq0] 100045 D - 0xffffffff834802c0 [async] 100076 D - 0xffffffff83480140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83892c60 [crypto] 100042 D crypto_ 0xfffffe00540c6d30 [crypto returns 0] 100043 D crypto_ 0xfffffe00540c6d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00570f5488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836c95e0 [g_event] 100036 D - 0xffffffff836c9600 [g_up] 100037 D - 0xffffffff836c9620 [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 0xfffffe005422b040 [init] 10 0 0 0 DL audit_w 0xffffffff838936a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836c9fa0 [swapper] 100005 D - 0xfffffe00540da700 [softirq_0] 100006 D - 0xfffffe00540da600 [softirq_1] 100007 D - 0xfffffe00540da500 [if_io_tqg_0] 100008 D - 0xfffffe00540da400 [if_io_tqg_1] 100009 D - 0xfffffe00540da300 [if_config_tqg_0] 100010 D - 0xfffffe00079eee00 [pci_hp taskq] 100011 D - 0xfffffe00079eec00 [kqueue_ctx taskq] 100014 D - 0xfffffe00079ee600 [thread taskq] 100016 D - 0xfffffe00079ee200 [aiod_kick taskq] 100017 D - 0xfffffe00079ee000 [deferred_unmount ta] 100018 D - 0xfffffe00079edd00 [inm_free taskq] 100019 D - 0xfffffe00079edb00 [in6m_free taskq] 100020 D - 0xfffffe00079ed900 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079ed700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079ed700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079ed700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079ed700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079ed200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079ed200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079ed200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079ed200 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079ec600 [firmware taskq] 100039 D - 0xfffffe0054368900 [crypto_0] 100040 D - 0xfffffe0054368900 [crypto_1] 100055 D - 0xfffffe0057232500 [vtnet0 rxq 0] 100056 D - 0xfffffe0057232400 [vtnet0 txq 0] 100057 D - 0xfffffe0057232300 [vtnet0 rxq 1] 100058 D - 0xfffffe0057232200 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005756f000 [virtio_balloon] 100066 D - 0xffffffff826e4881 [deadlkres] 100070 D - 0xfffffe00079ec000 [acpi_task_0] 100071 D - 0xfffffe00079ec000 [acpi_task_1] 100072 D - 0xfffffe00079ec000 [acpi_task_2] 100074 D - 0xfffffe00079efa00 [mca taskq] 100075 D - 0xfffffe0054366c00 [CAM taskq] db> show all locks Process 423 (dhclient) thread 0xfffffe0058a9b900 (100102) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe006d39b1a0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:2049 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006d39b180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4040 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34926 2058K 34997 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 725 1205K 912 vfscache 3 1025K 3 pcb 26 669K 53 inodedep 227 597K 254 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 120 238K 1095 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60310 tidhash 3 141K 3 pagedep 26 135K 188 vmem 3 134K 4 linker 352 130K 385 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 384 DEVFS1 109 109K 126 sem 4 106K 4 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 dirrem 175 44K 186 umtx 330 42K 330 kdtrace 194 39K 1327 temp 35 37K 1844 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 freefile 158 20K 167 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 ether_multi 160 13K 932 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 bmsafemap 4 9K 219 in6_multi 65 9K 65 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 57 8K 1034 audit_evclass 238 8K 300 taskqueue 63 7K 63 diradd 49 7K 218 sglist 6 7K 6 cred 24 6K 275 CAM DEV 3 6K 510 plimit 21 6K 350 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 mkdir 28 4K 356 acpisem 28 4K 28 session 27 4K 38 pwddesc 52 4K 1028 proc-args 85 4K 2096 freework 12 3K 184 freeblks 11 3K 183 terminal 11 3K 11 indirdep 10 3K 10 clone 9 3K 9 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 178 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 selfd 30 2K 12374 in_multi 7 2K 162 Unitno 31 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 lockf 15 2K 22 msi 12 2K 12 toponodes 6 2K 6 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 8 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 inpcbpolicy 14 1K 345 osd 8 1K 20 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 in_mfilter 3 1K 320 cryptodev 2 1K 49 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 14 netlink 1 1K 1 ip_moptions 2 1K 160 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 3416 filecaps 4 1K 78 sctp_vrf 1 1K 1 ip_msource 1 1K 154 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 41 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 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 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 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 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 LRO 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 200 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 7 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 14251 ioctlops 0 0K 96 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 661 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 14533 0 254 38494208 0 mbuf 256 8637 1025 19083 0 254 2473472 0 BUF TRIE 144 191 11625 521 0 62 1701504 0 malloc-384 384 4189 11 4535 0 30 1612800 0 malloc-128 128 11510 84 11692 0 126 1484032 0 malloc-4096 4096 327 3 491 0 2 1351680 0 UMA Slabs 0 112 10594 20 10594 0 126 1188768 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 15649 86 15649 0 254 881160 0 pbuf 2624 0 250 0 0 2 656000 0 FFS inode 1160 520 26 687 0 8 633360 0 RADIX NODE 144 3709 206 31297 0 62 563760 0 lkpimm 168 1 3095 1 0 62 520128 0 lkpicurr 168 2 3094 2 0 62 520128 0 socket 960 31 477 1564 0 254 487680 0 malloc-65536 65536 5 2 175 0 1 458752 0 malloc-256 256 1168 77 2439 0 62 318720 0 VM OBJECT 264 1128 42 17634 0 30 308880 0 THREAD 1824 140 25 298 0 8 300960 0 VNODE 448 555 111 724 0 30 298368 0 256 Bucket 2048 115 21 972 0 8 278528 0 malloc-64 64 4068 279 5109 0 254 278208 0 malloc-4096 4096 55 5 1030 0 2 245760 0 malloc-16 16 14456 294 14544 0 254 236000 0 DEVCTL 1024 21 199 147 0 0 225280 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-16384 16384 7 5 189 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5336 334 6987 0 254 181440 0 malloc-128 128 1228 167 28512 0 126 178560 0 malloc-1024 1024 125 35 1854 0 16 163840 0 FPU_save_area 832 142 38 409 0 16 149760 0 S VFS Cache 104 1000 404 1199 0 126 146016 0 FFS2 dinode 256 520 50 687 0 62 145920 0 MAP ENTRY 96 1268 244 48976 0 126 145152 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 14 496 1193 0 254 130560 0 mbuf_packet 256 0 508 160 0 254 130048 0 ksiginfo 112 50 994 165 0 126 116928 0 malloc-128 128 767 132 1825 0 126 115072 0 malloc-2048 2048 11 45 518 0 8 114688 0 malloc-384 384 245 25 274 0 30 103680 0 malloc-128 128 546 229 3993 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 PROC 1376 52 14 1027 0 8 90816 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 43 40 250 0 16 84992 0 malloc-16384 16384 4 1 164 0 1 81920 0 filedesc0 1072 53 17 1028 0 8 75040 0 malloc-4096 4096 14 4 225 0 2 73728 0 g_bio 408 0 180 4727 0 30 73440 0 64 Bucket 512 69 67 1284 0 30 69632 0 malloc-64 64 570 501 2659 0 254 68544 0 malloc-128 128 222 305 960 0 126 67456 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-256 256 203 52 734 0 62 65280 0 malloc-8192 8192 5 2 132 0 1 57344 0 malloc-4096 4096 9 5 17 0 2 57344 0 malloc-64 64 581 238 14737 0 254 52416 0 malloc-256 256 113 82 746 0 62 49920 0 32 Bucket 256 60 135 1055 0 62 49920 0 ripcb 392 5 121 167 0 30 49392 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 13833 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 1 23 524 0 8 49152 0 syncache 168 0 264 5 0 254 44352 0 malloc-8192 8192 3 2 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4690 430 4846 0 254 40960 0 VMSPACE 616 36 30 1012 0 16 40656 0 pipe 728 20 35 340 0 16 40040 0 udp_inpcb 424 6 84 171 0 30 38160 0 da_ccb 544 0 70 1304 0 16 38080 0 malloc-64 64 44 523 14139 0 254 36288 0 malloc-64 64 170 397 328 0 254 36288 0 malloc-64 64 62 505 376 0 254 36288 0 malloc-64 64 2 565 19 0 254 36288 0 malloc-64 64 7 560 160 0 254 36288 0 malloc-128 128 94 185 105 0 126 35712 0 malloc-128 128 163 116 333 0 126 35712 0 malloc-128 128 13 266 15 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 68 22 68 0 30 34560 0 malloc-256 256 7 128 752 0 62 34560 0 malloc-256 256 41 94 205 0 62 34560 0 malloc-256 256 7 128 13 0 62 34560 0 malloc-256 256 48 87 645 0 62 34560 0 malloc-256 256 37 98 201 0 62 34560 0 malloc-4096 4096 5 3 559 0 2 32768 0 malloc-2048 2048 6 10 29 0 8 32768 0 malloc-2048 2048 4 12 111 0 8 32768 0 malloc-2048 2048 0 16 2 0 8 32768 0 malloc-2048 2048 5 11 196 0 8 32768 0 malloc-1024 1024 2 30 14 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 14 18 14 0 16 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 3 61 184 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 38 0 126 31680 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 185 697 1443 0 254 28224 0 malloc-32 32 346 536 421 0 254 28224 0 16 Bucket 144 51 145 264 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 TURNSTILE 136 166 23 166 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 6 0 6 0 2 24576 0 rl_entry 40 43 563 43 0 254 24240 0 PWD 40 16 590 268 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 Files 80 132 168 7669 0 126 24000 0 8 Bucket 80 46 254 304 0 126 24000 0 tcp_inpcb 1304 3 15 7 0 8 23472 0 malloc-384 384 1 59 27 0 30 23040 0 malloc-384 384 11 49 11 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 166 90 166 0 126 22528 0 clpbuf 2624 0 8 23 0 4 20992 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 32 122 508 271 0 254 20160 0 malloc-32 32 15 615 192 0 254 20160 0 malloc-32 32 26 604 2962 0 254 20160 0 malloc-32 32 2 628 5 0 254 20160 0 2 Bucket 32 49 581 329 0 254 20160 0 KNOTE 160 29 96 1175 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-2048 2048 6 2 7 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 5 11 5 0 16 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 2 30 8 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 malloc-16 16 524 476 3563 0 254 16000 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 ertt_txseginfo 40 0 303 273 0 254 12120 0 tcp_inpcb ports 32 1 377 1 0 254 12096 0 malloc-32 32 6 372 19 0 254 12096 0 malloc-16 16 47 703 1816 0 254 12000 0 malloc-16 16 5 745 5 0 254 12000 0 malloc-16 16 17 733 172 0 254 12000 0 malloc-16 16 30 720 27516 0 254 12000 0 malloc-16 16 2 748 114 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 28 2 29 0 30 11520 0 malloc-384 384 13 17 13 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2126 0 254 8016 0 malloc-16 16 3 497 5 0 254 8000 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-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-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 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