panic: Assertion (cnp->cn_flags & (LOCKPARENT | WANTPARENT)) == 0 failed at /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4790 cpuid = 0 time = 0 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bda9cd0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bda9e30 vpanic() at vpanic+0x2c5/frame 0xfffffe009bda9f10 panic() at panic+0xb5/frame 0xfffffe009bda9fe0 cache_fplookup_emptypath() at cache_fplookup_emptypath+0x31f/frame 0xfffffe009bdaa030 cache_fplookup_noentry() at cache_fplookup_noentry+0x2af/frame 0xfffffe009bdaa1b0 cache_fplookup() at cache_fplookup+0x1505/frame 0xfffffe009bdaa430 namei() at namei+0x5b0/frame 0xfffffe009bdaa750 vn_open_cred() at vn_open_cred+0x3e7/frame 0xfffffe009bdaaad0 kern_openat() at kern_openat+0x6b8/frame 0xfffffe009bdaad30 amd64_syscall() at amd64_syscall+0x412/frame 0xfffffe009bdaaf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bdaaf30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 954 tid 100386 ] Stopped at kdb_enter+0x6b: movq $0,0x28dfffa(%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 0x89351c253186f699 rdx 0x3ffff rbx 0 rsp 0xfffffe009bda9e10 rbp 0xfffffe009bda9e30 rsi 0x40001 rdi 0xffffffff817c00ca vprintf+0x35a r8 0 r9 0xfffffe009bda9948 r10 0 r11 0xfffffe009e9c78b0 r12 0xfffffe009e9c73a0 r13 0xfffffe009bda9e01 r14 0xffffffff82c85f40 .str.18 r15 0xffffffff82c85f40 .str.18 rip 0xffffffff817b3a3b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dfffa(%rip) db> show proc Process 954 (syz-executor.0) at 0xfffffe00a1a6f000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 778 at 0xfffffe009e99f538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a1a013f0 (map 0xfffffe00a1a013f0) (map.pmap 0xfffffe00a1a014b0) (pmap 0xfffffe00a1a01518) threads: 2 100361 RunQ syz-executor.0 100386 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 954 778 778 0 R (threaded) syz-executor.0 100361 RunQ syz-executor.0 100386 Run CPU 0 syz-executor.0 952 798 798 0 R (threaded) syz-executor.2 100155 S uwait 0xfffffe0096a63900 syz-executor.2 100384 S connec 0xfffffe00a1ae90da syz-executor.2 100387 Run CPU 1 syz-executor.2 951 779 779 0 S (threaded) syz-executor.1 100143 S nanslp 0xffffffff84060900 syz-executor.1 100380 S connec 0xfffffe009e9fd49a syz-executor.1 100382 S uwait 0xfffffe0096a63100 syz-executor.1 815 805 815 0 Ss select 0xfffffe0096a17840 dhclient 812 775 812 0 Rs syz-executor.3 808 1 808 0 Ss select 0xfffffe0096a1adc0 dhclient 805 794 431 65 S select 0xfffffe0096a1abc0 dhclient 798 775 798 0 Rs syz-executor.2 794 431 431 0 S wait 0xfffffe009e3ee538 sh 779 775 779 0 Ss nanslp 0xffffffff84060900 syz-executor.1 778 775 778 0 Ss nanslp 0xffffffff84060900 syz-executor.0 775 773 773 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe0096a63e00 syz-fuzzer 100113 S uwait 0xfffffe0096a1d480 syz-fuzzer 100114 S uwait 0xfffffe0096a63e80 syz-fuzzer 100115 S uwait 0xfffffe0096a1a700 syz-fuzzer 100116 S uwait 0xfffffe0096a1a800 syz-fuzzer 100117 S uwait 0xfffffe0096a1a200 syz-fuzzer 100118 S uwait 0xfffffe0096a1a100 syz-fuzzer 100120 S uwait 0xfffffe0096a63c00 syz-fuzzer 100125 S kqread 0xfffffe009e4ada00 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe009e9870b0 csh 771 689 771 0 Ss select 0xfffffe0096a1a9c0 sshd 755 1 755 0 Ss+ ttyin 0xfffffe0056fec8b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575dd8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575ddcb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583e30b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00583e34b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00583e38b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00583e3cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00575310b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00575314b0 getty 693 1 693 0 Ss nanslp 0xffffffff84060900 cron 689 1 689 0 Ss select 0xfffffe0096a1a6c0 sshd 502 1 502 0 Ss select 0xfffffe0096a1d7c0 syslogd 431 1 431 0 Ss wait 0xfffffe009bf18538 devd 430 1 430 65 Ss select 0xfffffe0096a1a540 dhclient 345 1 345 0 Ss select 0xfffffe0096a1a640 dhclient 342 1 342 0 Ss select 0xfffffe0096a1d6c0 dhclient 18 0 0 0 DL syncer 0xffffffff84188d60 [syncer] 17 0 0 0 DL vlruwt 0xfffffe0058749a70 [vnlru] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84186a60 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0096a654e8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841bef80 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b2ab8 [dom0] 100082 D launds 0xffffffff841b2ac4 [laundry: dom0] 100083 D umarcl 0xffffffff81eb7e70 [uma] 8 0 0 0 DL - 0xffffffff83e16be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84dd7760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84fa22f0 [pf purge] 5 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9c3c0 [doneq0] 100046 D - 0xffffffff83c9c340 [async] 100075 D - 0xffffffff83c9c1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab7c88 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe0053e2ba80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe0053e2ba30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841acb60 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84033b00 [g_event] 100037 D - 0xffffffff84033b40 [g_up] 100038 D - 0xffffffff84033b80 [g_down] 12 0 0 0 WL (threaded) [intr] 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100029 I [swi1: netisr 0] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi3: vm] 100033 I [swi1: hpts] 100034 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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841adb00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84034a00 [swapper] 100005 D - 0xfffffe00081f1d00 [softirq_0] 100006 D - 0xfffffe00081f1c00 [softirq_1] 100007 D - 0xfffffe00081f1b00 [if_io_tqg_0] 100008 D - 0xfffffe00081f1a00 [if_io_tqg_1] 100009 D - 0xfffffe00081f1900 [if_config_tqg_0] 100010 D - 0xfffffe00081f1800 [deferred_unmount ta] 100011 D - 0xfffffe00081f1700 [thread taskq] 100013 D - 0xfffffe00081f1500 [kqueue_ctx taskq] 100014 D - 0xfffffe00081f1400 [pci_hp taskq] 100015 D - 0xfffffe00081f1300 [linuxkpi_irq_wq] 100018 D - 0xfffffe00081f1000 [aiod_kick taskq] 100019 D - 0xfffffe0053e07e00 [inm_free taskq] 100020 D - 0xfffffe0053e07d00 [in6m_free taskq] 100021 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053e07a00 [firmware taskq] 100039 D - 0xfffffe0053e07000 [crypto_0] 100040 D - 0xfffffe0053e07000 [crypto_1] 100056 D - 0xfffffe0056a64100 [vtnet0 rxq 0] 100057 D - 0xfffffe0056a64000 [vtnet0 txq 0] 100058 D - 0xfffffe0056ebae00 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ebad00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056fcdc00 [virtio_balloon] 100065 D - 0xfffffe0056eba900 [mca taskq] 100066 D - 0xffffffff82c8cec1 [deadlkres] 100071 D - 0xfffffe0056a64900 [acpi_task_0] 100072 D - 0xfffffe0056a64900 [acpi_task_1] 100073 D - 0xfffffe0056a64900 [acpi_task_2] 100074 D - 0xfffffe0056a64800 [CAM taskq] 950 812 812 0 Z syz-executor.3 db> show all locks Process 952 (syz-executor.2) thread 0xfffffe009e9c5000 (100387) shared rm hhook_head rm lock (hhook_head rm lock) r = 0 (0xfffffe005741e110) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_hhook.c:104 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009e484400) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1018 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00a1ae9140) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4163 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34962 2059K 35033 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 34 1033K 860 vfscache 3 1025K 3 pcb 66 580K 429 inodedep 79 542K 218 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 105 221K 1010 acpica 1674 184K 55237 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 15 132K 155 tfo_ccache 1 128K 1 filedesc 16 121K 315 DEVFS1 108 108K 125 sem 4 106K 4 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 308 39K 308 kdtrace 186 38K 1343 BPF 22 36K 22 temp 35 35K 1907 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 dirrem 115 29K 151 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 sctp_stro 19 19K 74 ifaddr 67 19K 69 routetbl 132 17K 415 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 freefile 115 15K 149 sctp_atcl 38 15K 232 lltable 46 15K 46 bus-sc 34 15K 1691 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 pf_rule 5 10K 5 GEOM 61 10K 492 rman 84 10K 425 in6_multi 65 9K 65 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 bmsafemap 1 8K 188 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 sctp_timw 26 7K 26 sglist 5 7K 5 CAM DEV 3 6K 510 cred 23 6K 201 kqueue 52 6K 959 plimit 21 6K 349 ufs_dirhash 24 5K 24 DEVFSP 74 5K 95 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 kcovinfo 64 4K 68 diradd 28 4K 185 acpisem 28 4K 28 hhook 15 4K 17 session 25 4K 35 pwddesc 49 4K 955 terminal 11 3K 11 mkdir 20 3K 286 proc-args 44 3K 557 sctp_atky 57 3K 313 uidinfo 3 3K 7 pf_table 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 indirdep 8 2K 10 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 28839 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 newdirblk 12 2K 143 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 41 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 149 sctp_aadr 16 1K 16 softdep 1 1K 1 freeblks 4 1K 148 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 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 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 sctp_athm 38 1K 239 sctp_map 38 1K 148 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 318 osd 10 1K 85 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 procdesc 2 1K 8 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 3665 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 55 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 38 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 72 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 120 sctp_iter 0 0K 12 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 12 sctp_stri 0 0K 14 mqdata 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 chd data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 13 cubic data 0 0K 0 cdg data 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 37 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 2 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 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 ktls_ocf 0 0K 0 nvme_da 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 acpipwr 0 0K 0 LRO 0 0K 0 newreno data 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 acpi_perf 0 0K 0 statfs 0 0K 314 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 97 ktls 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14252 ioctlops 0 0K 113 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 671 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 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 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 991 977109 0 254 38137856 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8723 847 1518038 0 254 2449920 0 RADIX NODE 144 12257 170 60809 0 62 1789488 0 BUF TRIE 144 192 11568 566 0 62 1693440 0 malloc-384 384 4172 8 4172 0 30 1605120 0 malloc-128 128 11462 8 11471 0 126 1468160 0 malloc-4096 4096 326 3 491 0 2 1347584 0 UMA Slabs 0 112 10270 23 10270 0 126 1152816 0 vmem btag 56 16059 44 16059 0 254 901768 0 FFS inode 1160 506 19 656 0 8 609000 0 tcp_bbr_map 128 1615 1826 22874 0 126 440448 0 mbuf_cluster 2048 210 2 210 0 254 434176 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 256 Bucket 2048 145 23 17314 0 8 344064 0 malloc-4096 4096 73 4 1532 0 2 315392 0 VM OBJECT 264 1102 83 15577 0 30 312840 0 ertt_txseginfo 40 1743 5226 51663 0 254 278760 0 THREAD 1808 135 19 387 0 8 278432 0 VNODE 448 543 69 695 0 30 274176 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 11 5 334 0 1 262144 0 malloc-64 64 3817 26 3837 0 254 245952 0 malloc-16 16 14446 304 14598 0 254 236000 0 DEVCTL 1024 21 199 151 0 0 225280 0 malloc-256 256 232 578 1298 0 62 207360 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-128 128 1393 2 29493 0 126 178560 0 malloc-32 32 5272 20 5310 0 254 169344 0 MAP ENTRY 96 1301 295 49010 0 126 153216 0 FPU_save_area 832 137 34 7984 0 16 142272 0 malloc-8192 8192 13 4 142 0 1 139264 0 malloc-128 128 982 103 2298 0 126 138880 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 204 0 1 131072 0 FFS2 dinode 256 506 4 655 0 62 130560 0 S VFS Cache 104 1005 204 1170 0 126 125736 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 44 1000 7646 0 126 116928 0 128 Bucket 1024 61 46 952 0 16 109568 0 malloc-2048 2048 9 43 1154 0 9 106496 0 malloc-384 384 194 66 550 0 30 99840 0 VMSPACE 2552 31 8 938 0 4 99528 0 malloc-32768 32768 3 0 3 0 1 98304 0 UMA Kegs 384 226 7 226 0 30 89472 0 clpbuf 2624 0 32 24 0 16 83968 0 PROC 1336 49 5 954 0 8 72144 0 malloc-256 256 233 37 1344 0 62 69120 0 filedesc0 1072 49 14 955 0 8 67536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-2048 2048 21 9 153 0 8 61440 0 g_bio 408 0 150 5067 0 30 61200 0 socket 960 27 33 1724 0 254 57600 0 64 Bucket 512 68 44 2796 0 30 57344 0 sctp_asoc 2288 19 6 74 0 254 57200 0 mbuf_packet 256 34 176 783 0 254 53760 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 42 6 117 0 16 49152 0 malloc-64 64 338 418 31113 0 254 48384 0 malloc-256 256 153 27 173 0 62 46080 0 malloc-1024 1024 8 36 1734 0 16 45056 0 malloc-64 64 531 162 15473 0 254 44352 0 malloc-128 128 305 36 668 0 126 43648 0 32 Bucket 256 46 119 6411 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4707 413 4863 0 254 40960 0 malloc-64 64 495 135 967 0 254 40320 0 sctp_ep 1272 19 11 151 0 254 38160 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-256 256 84 51 1132 0 62 34560 0 NAMEI 1024 1 31 13725 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 82 359 1584 0 254 28224 0 KNOTE 160 28 147 48204 0 62 28000 0 malloc-128 128 166 51 566 0 126 27776 0 da_ccb 544 0 49 1392 0 16 26656 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 4 2 101 0 2 24576 0 sctp_raddr 736 19 14 74 0 254 24288 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 36 264 1210 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 394 0 30 23040 0 malloc-256 256 66 24 198 0 62 23040 0 tcpcb 1096 6 15 74 0 254 23016 0 TURNSTILE 136 155 13 155 0 62 22848 0 tcp_bbr_pcb 832 2 25 31 0 16 22464 0 malloc-4096 4096 2 3 321 0 2 20480 0 malloc-2048 2048 8 2 20 0 8 20480 0 malloc-2048 2048 3 7 27 0 8 20480 0 malloc-64 64 221 94 234 0 254 20160 0 Files 80 192 58 7625 0 126 20000 0 Mountpoints 2752 2 5 2 0 4 19264 0 pipe 744 20 5 304 0 16 18600 0 SLEEPQUEUE 88 155 37 155 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-512 512 3 29 196 0 30 16384 0 malloc-64 64 149 103 174 0 254 16128 0 malloc-32 32 155 349 883 0 254 16128 0 malloc-32 32 455 49 831 0 254 16128 0 16 Bucket 144 58 54 372 0 62 16128 0 vtnet_tx_hdr 24 1 667 533608 0 254 16032 0 malloc-128 128 61 63 74 0 126 15872 0 malloc-384 384 34 6 34 0 30 15360 0 malloc-256 256 34 26 385 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-1024 1024 9 3 9 0 16 12288 0 malloc-1024 1024 9 3 9 0 16 12288 0 PWD 32 18 360 232 0 254 12096 0 malloc-32 32 30 348 3866 0 254 12096 0 malloc-16 16 384 366 729 0 254 12000 0 udplite_inpcb 496 0 24 73 0 254 11904 0 tcp_inpcb 496 7 17 74 0 254 11904 0 udp_inpcb 496 6 18 152 0 254 11904 0 malloc-128 128 56 37 73 0 126 11904 0 kenv 258 15 30 1027 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 11 34 1229 0 254 11520 0 malloc-256 256 16 29 61 0 62 11520 0 malloc-256 256 31 14 682 0 62 11520 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 malloc-2048 2048 4 0 195 0 8 8192 0 malloc-1024 1024 0 8 5 0 16 8192 0 malloc-1024 1024 3 5 22 0 16 8192 0 malloc-512 512 10 6 24 0 30 8192 0 malloc-512 512 5 11 5 0 30 8192 0 malloc-512 512 6 10 6 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 25 67 35 0 126 8096 0 rl_entry 40 34 168 34 0 254 8080 0 sctp_stream_msg_out 112 16 56 27 0 254 8064 0 sctp_laddr 48 44 124 116 0 254 8064 0 udpcb 32 6 246 225 0 254 8064 0 ertt 72 6 106 74 0 126 8064 0 malloc-64 64 34 92 106 0 254 8064 0 malloc-32 32 22 230 325 0 254 8064 0 malloc-32 32 45 207 90 0 254 8064 0 malloc-32 32 62 190 871 0 254 8064 0 malloc-32 32 25 227 52 0 254 8064 0 4 Bucket 48 6 162 54 0 254 8064 0 2 Bucket 32 43 209 530 0 254 8064 0 malloc-16 16 16 484 17 0 254 8000 0 malloc-16 16 57 443 263 0 254 8000 0 malloc-16 16 32 468 134 0 254 8000 0 malloc-16 16 188 312 1426 0 254 8000 0 malloc-16 16 29 471 25460 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 ripcb 496 2 14 19 0 254 7936 0 malloc-128 128 8 54 8 0 126 7936 0 sctp_chunk 152 11 41 18 0 254 7904 0 malloc-384 384 0 20 24 0 30 7680 0 tcp_rack_pcb 832 0 9 13 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 0 8 15 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 2 37 2 0 126 4056 0 tcp_rack_map 112 0 36 36 0 126 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 3 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 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 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 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_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 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 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 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 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 224 0 0 0 0 62 0 0 NCLNODE 592 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 120 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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-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-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-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 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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