panic: Assertion (cnp->cn_flags & (LOCKPARENT | WANTPARENT)) == 0 failed at /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4790 cpuid = 0 time = 1634433532 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bffee10 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bffef70 vpanic() at vpanic+0x2c5/frame 0xfffffe009bfff050 panic() at panic+0xb5/frame 0xfffffe009bfff120 cache_fplookup_emptypath() at cache_fplookup_emptypath+0x31f/frame 0xfffffe009bfff170 cache_fplookup_noentry() at cache_fplookup_noentry+0x2af/frame 0xfffffe009bfff2f0 cache_fplookup() at cache_fplookup+0x1505/frame 0xfffffe009bfff570 namei() at namei+0x5b0/frame 0xfffffe009bfff890 kern_funlinkat() at kern_funlinkat+0x48d/frame 0xfffffe009bfffcf0 sys_unlinkat() at sys_unlinkat+0x9f/frame 0xfffffe009bfffd30 amd64_syscall() at amd64_syscall+0x412/frame 0xfffffe009bffff30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bffff30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 21244 tid 122561 ] 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 0x9b8e3451f6ef27e8 rdx 0x3ffff rbx 0 rsp 0xfffffe009bffef50 rbp 0xfffffe009bffef70 rsi 0x40001 rdi 0xffffffff817c00ca vprintf+0x35a r8 0 r9 0xfffffe009bffea88 r10 0 r11 0xfffffe00a7d79c30 r12 0xfffffe00a7d79720 r13 0xfffffe009bffef01 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 21244 (syz-executor.0) at 0xfffffe009e9d9538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 778 at 0xfffffe009e428a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7ce9000 (map 0xfffffe00a7ce9000) (map.pmap 0xfffffe00a7ce90c0) (pmap 0xfffffe00a7ce9128) threads: 2 100123 RunQ syz-executor.0 122561 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 21246 779 779 0 R syz-executor.1 21245 800 800 0 R CPU 1 syz-executor.3 21244 778 778 0 R (threaded) syz-executor.0 100123 RunQ syz-executor.0 122561 Run CPU 0 syz-executor.0 21086 1 779 0 S uwait 0xfffffe00a6e69a00 syz-executor.1 21085 1 779 0 S uwait 0xfffffe00a6e69600 syz-executor.1 11912 1 778 0 S uwait 0xfffffe00a623e000 syz-executor.0 11906 1 778 0 S uwait 0xfffffe00a62ad280 syz-executor.0 11904 1 800 0 S uwait 0xfffffe00a62add80 syz-executor.3 11896 1 778 0 S uwait 0xfffffe00a623e500 syz-executor.0 11886 1 778 0 S uwait 0xfffffe0058810080 syz-executor.0 11878 1 778 0 S uwait 0xfffffe00a623ee80 syz-executor.0 11869 1 778 0 S uwait 0xfffffe0058810d80 syz-executor.0 11860 1 778 0 S uwait 0xfffffe00573ea300 syz-executor.0 11851 1 778 0 S uwait 0xfffffe0058814f00 syz-executor.0 11842 1 778 0 S uwait 0xfffffe00a62ad580 syz-executor.0 9927 1 778 0 S uwait 0xfffffe00a623e200 syz-executor.0 9925 1 778 0 S uwait 0xfffffe00a623ef00 syz-executor.0 4909 0 0 0 DL aiordy 0xfffffe00a62ae538 [aiod4] 4908 0 0 0 DL aiordy 0xfffffe00a7022538 [aiod3] 4907 0 0 0 DL aiordy 0xfffffe00a70de000 [aiod2] 4906 0 0 0 DL aiordy 0xfffffe00a6e04000 [aiod1] 3508 1 3508 65 Ss select 0xfffffe0058810d40 dhclient 3008 1 3008 0 Ss select 0xfffffe00a708ec40 dhclient 3005 1 3005 0 Ss select 0xfffffe00a6e69bc0 dhclient 2986 1 2986 65 Ss select 0xfffffe00a708edc0 dhclient 2417 1 2417 0 Ss select 0xfffffe0058810e40 dhclient 2414 1 2414 0 Ss select 0xfffffe00a6e69840 dhclient 2395 1 2395 65 Ss select 0xfffffe00a6e69940 dhclient 1827 1 1827 0 Ss select 0xfffffe00a6e699c0 dhclient 1821 1 1821 0 Ss select 0xfffffe00a6e69c40 dhclient 1797 1 1797 65 Ss select 0xfffffe00a623ed40 dhclient 1027 1 1027 0 Ss select 0xfffffe00a62ad7c0 dhclient 1023 1 1023 0 Ss select 0xfffffe00a623ee40 dhclient 800 775 800 0 Rs syz-executor.3 789 775 789 0 Rs syz-executor.2 779 775 779 0 Ss nanslp 0xffffffff84060901 syz-executor.1 778 775 778 0 Ss nanslp 0xffffffff84060900 syz-executor.0 775 773 773 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffffe0058810380 syz-fuzzer 100113 S uwait 0xfffffe0058810780 syz-fuzzer 100114 S uwait 0xfffffe0058810680 syz-fuzzer 100115 S uwait 0xfffffe0058810580 syz-fuzzer 100116 S kqread 0xfffffe009e4b2700 syz-fuzzer 100117 S uwait 0xfffffe005881b400 syz-fuzzer 100118 S uwait 0xfffffe0058810180 syz-fuzzer 100119 S uwait 0xfffffe005881b500 syz-fuzzer 100122 S uwait 0xfffffe0058818000 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe009e3eab20 csh 771 689 771 0 Ss select 0xfffffe0058810a40 sshd 755 1 755 0 Ss+ ttyin 0xfffffe0056fec8b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575da8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575dacb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583e40b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00583e44b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00583e48b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00583e4cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005752f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005752f4b0 getty 693 1 693 0 Ss nanslp 0xffffffff84060900 cron 689 1 689 0 Ss select 0xfffffe005881b740 sshd 502 1 502 0 Ss select 0xfffffe0058814c40 syslogd 431 1 431 0 Ss select 0xfffffe005881b7c0 devd 430 1 430 65 Ss select 0xfffffe0058814840 dhclient 345 1 345 0 Ss select 0xfffffe0058814bc0 dhclient 342 1 342 0 Ss select 0xfffffe0058818c40 dhclient 18 0 0 0 DL syncer 0xffffffff84188d60 [syncer] 17 0 0 0 DL vlruwt 0xfffffe0058748a70 [vnlru] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84186a60 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00588610e8 [/ 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 0xffffffff84d8f760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84a8e2f0 [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] db> show all locks Process 21245 (syz-executor.3) thread 0xfffffe009e99c900 (115800) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a82b8a58) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4937 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 pcb 676 1266K 51599 newblk 20 1029K 22009 vfscache 3 1025K 3 inodedep 386 657K 20411 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 44 345K 40505 subproc 166 335K 21338 sctp_stro 322 322K 6983 vmem 3 274K 5 sctp_atcl 646 243K 30974 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 10 131K 20280 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 dirrem 377 95K 20326 BPF 46 88K 71 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 374 47K 374 kdtrace 241 47K 43809 freefile 368 46K 20270 sctp_atky 979 41K 42142 temp 35 35K 2611 hostcache 1 32K 1 shm 1 32K 13 DEVFS3 127 32K 137 sctp_timw 121 31K 121 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 138 19K 506 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 165 lltable 39 12K 104 kenv 95 12K 95 eventhandler 133 12K 133 sctp_athm 646 11K 31028 sctp_map 644 11K 13966 CAM queue 5 11K 1528 GEOM 61 10K 492 rman 84 10K 425 ksem 4 10K 93 in6_multi 65 9K 66 bmsafemap 2 9K 20373 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 3 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 77 7K 21290 taskqueue 63 7K 63 cred 26 7K 291 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 464 DEVFSP 80 5K 5731 pf_ifnet 13 5K 48 pwddesc 75 5K 21286 ufs_dirhash 24 5K 24 session 35 5K 52 UMA 268 5K 268 vt 11 5K 11 pf_table 2 4K 24 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 freework 15 4K 20251 freeblks 14 4K 20250 acpisem 28 4K 28 selfd 55 4K 292770 lockf 32 4K 74 hhook 15 4K 17 proc-args 52 3K 702 terminal 11 3K 11 select 19 3K 163 uidinfo 3 3K 12 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 inpcbpolicy 39 2K 5088 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 40506 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 104 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 newdirblk 5 1K 20253 crypto 4 1K 2350 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 20 1K 4165 diradd 4 1K 20366 pfil 4 1K 4 cdev 2 1K 2 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 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 ip_msource 3 1K 15 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 28 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 7626 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sigio 2 1K 3 soname 4 1K 21880 filecaps 5 1K 121 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 cubic data 0 0K 5 cdg data 0 0K 8 chd data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1413 htcp data 0 0K 0 vegas data 0 0K 8 sctp_mcore 0 0K 0 sctp_socko 0 0K 15820 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 8 sctp_stri 0 0K 98 dctcp data 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 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 19283 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 48 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 indirdep 0 0K 12 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 8 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 2 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 17 ip_moptions 0 0K 5 in_mfilter 0 0K 25 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 20980 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 9 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 37 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 2 lio 0 0K 2 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 142 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 19727 ioctlops 0 0K 369 eventfd 0 0K 6 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 920 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 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 8369 939 1336998 0 254 38125568 0 sctp_asoc 2288 322 1258 6983 0 254 3615040 0 malloc-2048 2048 326 1266 23944 0 8 3260416 0 mbuf 256 9000 2790 2401315 0 254 3018240 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 15867 396 570997 0 63 2341872 0 malloc-384 384 1107 4773 51614 0 30 2257920 0 sctp_ep 1272 324 1293 23942 0 254 2056824 0 BUF TRIE 144 280 11480 2038 0 62 1693440 0 malloc-1024 1024 345 1259 7027 0 16 1642496 0 malloc-384 384 4208 12 4215 0 30 1620480 0 malloc-128 128 11464 37 12720 0 126 1472128 0 mbuf_cluster 2048 690 0 690 0 254 1413120 0 malloc-4096 4096 326 3 586 0 2 1347584 0 UMA Slabs 0 112 11786 19 11786 0 126 1322160 0 sctp_raddr 736 322 1262 7068 0 254 1165824 0 vmem btag 56 20505 62 20505 0 254 1151752 0 malloc-256 256 126 2784 20308 0 62 744960 0 malloc-256 256 486 2289 42715 0 62 710400 0 FFS inode 1160 537 23 20810 0 8 649600 0 malloc-128 128 1622 2315 70516 0 126 503936 0 malloc-16384 16384 25 5 20429 0 1 491520 0 malloc-4096 4096 110 5 21836 0 2 471040 0 VM OBJECT 264 1661 79 301367 0 30 459360 0 256 Bucket 2048 213 3 21954 0 8 442368 0 malloc-256 256 371 1324 26240 0 62 433920 0 tcp_bbr_map 128 535 2720 49439 0 126 416640 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 ertt_txseginfo 40 6126 3469 160224 0 254 383800 0 THREAD 1808 165 22 22561 0 8 338096 0 VNODE 448 575 82 20850 0 30 294336 0 malloc-65536 65536 4 0 4 0 1 262144 0 MAP ENTRY 96 2399 331 1152337 0 126 262080 0 tcp_inpcb 496 16 512 4154 0 254 261888 0 malloc-64 64 3820 212 9667 0 254 258048 0 socket 960 66 186 30538 0 254 241920 0 malloc-16 16 14456 544 18938 0 254 240000 0 DEVCTL 1024 0 220 154 0 0 225280 0 sctp_chunk 152 114 1316 1726 0 254 217360 0 UMA Zones 768 240 4 240 0 16 187392 0 mbuf_packet 256 145 545 41082 0 254 176640 0 malloc-32 32 5272 146 5502 0 254 173376 0 FPU_save_area 832 167 40 28227 0 16 172224 0 VMSPACE 2552 53 10 21226 0 4 160776 0 malloc-256 256 267 348 44220 0 62 157440 0 malloc-128 128 1060 149 2648 0 126 154752 0 tcpcb 1096 16 124 4154 0 254 153440 0 malloc-8192 8192 13 5 142 0 1 147456 0 S VFS Cache 104 1023 381 21682 0 126 146016 0 FFS2 dinode 256 537 18 20810 0 62 142080 0 malloc-64 64 716 1363 342704 0 254 133056 0 malloc-32 32 1076 3082 34794 0 254 133056 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 430 0 1 131072 0 malloc-65536 65536 0 2 125 0 1 131072 0 128 Bucket 1024 100 27 5452 0 16 130048 0 clpbuf 2624 0 48 185 0 16 125952 0 PROC 1336 74 16 21246 0 8 120240 0 ksiginfo 112 80 964 5833 0 126 116928 0 malloc-1024 1024 110 2 127 0 16 114688 0 filedesc0 1072 75 23 21286 0 8 105056 0 malloc-32768 32768 3 0 3 0 1 98304 0 64 Bucket 512 171 13 12485 0 30 94208 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 200 9779 0 30 81600 0 sctp_stream_msg_out 112 214 434 1707 0 254 72576 0 32 Bucket 256 217 53 14064 0 62 69120 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 9 23 1204 0 8 65536 0 malloc-16 16 990 2760 14566 0 254 60000 0 malloc-16 16 665 3085 31492 0 254 60000 0 malloc-8192 8192 5 2 14 0 1 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-128 128 301 71 20788 0 126 47616 0 malloc-1024 1024 8 36 1986 0 16 45056 0 tcp_rack_pcb 832 0 54 1413 0 16 44928 0 malloc-64 64 515 178 18042 0 254 44352 0 malloc-128 128 154 187 40961 0 126 43648 0 malloc-256 256 155 10 195 0 62 42240 0 malloc-256 256 88 77 21474 0 62 42240 0 pcpu-8 8 4767 353 5790 0 254 40960 0 malloc-64 64 107 523 21864 0 254 40320 0 malloc-64 64 503 127 1082 0 254 40320 0 Files 80 258 242 68193 0 126 40000 0 tcp_bbr_pcb 832 11 34 1844 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 1 35 103698 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 da_ccb 544 0 63 2900 0 16 34272 0 pipe 744 23 22 594 0 16 33480 0 malloc-32768 32768 0 1 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-4096 4096 4 3 106 0 2 28672 0 malloc-4096 4096 2 5 20988 0 2 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 241118 0 62 28000 0 8 Bucket 80 201 149 5520 0 126 28000 0 malloc-384 384 53 17 394 0 30 26880 0 malloc-256 256 39 66 40718 0 62 26880 0 malloc-8192 8192 0 3 9 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 7 5 19 0 8 24576 0 PWD 32 31 725 20322 0 254 24192 0 malloc-32 32 169 587 20993 0 254 24192 0 16 Bucket 144 145 23 1095 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 3 7 25 0 8 20480 0 malloc-1024 1024 9 11 43 0 16 20480 0 tcp_rack_map 112 0 180 2550 0 126 20160 0 malloc-64 64 155 160 5812 0 254 20160 0 malloc-64 64 225 90 307 0 254 20160 0 udplite_inpcb 496 12 28 518 0 254 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 34 16 56 0 30 19200 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 3 5 27 0 8 16384 0 malloc-2048 2048 4 4 200 0 8 16384 0 malloc-512 512 3 29 200 0 30 16384 0 malloc-64 64 31 221 3606 0 254 16128 0 vtnet_tx_hdr 24 0 668 758771 0 254 16032 0 malloc-128 128 77 47 404 0 126 15872 0 malloc-128 128 61 63 1511 0 126 15872 0 unpcb 256 20 40 1463 0 254 15360 0 tcp_log 416 0 36 159 0 254 14976 0 malloc-2048 2048 3 3 115 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-1024 1024 9 3 9 0 16 12288 0 malloc-512 512 10 14 112 0 30 12288 0 malloc-512 512 12 12 37 0 30 12288 0 ertt 72 16 152 4154 0 126 12096 0 malloc-32 32 46 332 5095 0 254 12096 0 malloc-32 32 30 348 13488 0 254 12096 0 ripcb 496 5 19 139 0 254 11904 0 udp_inpcb 496 6 18 277 0 254 11904 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-256 256 16 29 2420 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-1024 1024 0 8 9 0 16 8192 0 malloc-1024 1024 4 4 59 0 16 8192 0 malloc-512 512 0 16 14 0 30 8192 0 malloc-512 512 0 16 106 0 30 8192 0 malloc-512 512 5 11 12 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 54 0 126 8096 0 rl_entry 40 63 139 63 0 254 8080 0 sctp_laddr 48 0 168 796 0 254 8064 0 udpcb 32 18 234 795 0 254 8064 0 malloc-32 32 45 207 559 0 254 8064 0 malloc-32 32 65 187 909 0 254 8064 0 malloc-32 32 28 224 153 0 254 8064 0 4 Bucket 48 7 161 516 0 254 8064 0 2 Bucket 32 56 196 2533 0 254 8064 0 malloc-16 16 16 484 17 0 254 8000 0 malloc-16 16 32 468 12593 0 254 8000 0 malloc-16 16 188 312 1426 0 254 8000 0 malloc-16 16 29 471 36027 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 malloc-128 128 9 53 16 0 126 7936 0 sctp_readq 152 0 52 68 0 254 7904 0 AIO 208 0 38 9 0 62 7904 0 cryptop 280 0 28 64 0 30 7840 0 AIOCB 552 0 14 11 0 16 7728 0 L VFS Cache 320 0 24 16 0 30 7680 0 malloc-384 384 0 20 39 0 30 7680 0 malloc-384 384 2 18 18 0 30 7680 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 2 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 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 AIOLIO 272 0 14 2 0 30 3808 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 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 tags 104 0 0 0 0 126 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 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 NCLNODE 592 0 0 0 0 16 0 0 TMPFS node 224 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 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 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-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-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-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