Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x10 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81b7d189 stack pointer = 0x28:0xfffffe0053b32b00 frame pointer = 0x28: 0xfffffe0053b32cd0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) trap number = 12 panic: page fault cpuid = 0 time = 1652599160 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b322f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b32450 vpanic() at vpanic+0x2b8/frame 0xfffffe0053b32530 panic() at panic+0xb5/frame 0xfffffe0053b325f0 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe0053b32710 trap_pfault() at trap_pfault+0x182/frame 0xfffffe0053b32850 trap() at trap+0x5b0/frame 0xfffffe0053b32a30 calltrap() at calltrap+0x8/frame 0xfffffe0053b32a30 --- trap 0xc, rip = 0xffffffff81b7d189, rsp = 0xfffffe0053b32b00, rbp = 0xfffffe0053b32cd0 --- nd6_dad_timer() at nd6_dad_timer+0x199/frame 0xfffffe0053b32cd0 softclock_call_cc() at softclock_call_cc+0x3c9/frame 0xfffffe0053b32e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053b32ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b32f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b32f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6b: movq $0,0x275a85a(%rip) 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 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe0053b32430 rbp 0xfffffe0053b32450 rsi 0x1 rdi 0 r8 0x3 r9 0xffffffff r10 0 r11 0xfffffe0058ab7c30 r12 0xfffffe0053e9b3a0 r13 0xfffffe0053b32401 r14 0xffffffff82b4fd00 .str.26 r15 0xffffffff82b4fd00 .str.26 rip 0xffffffff8171983b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275a85a(%rip) db> show proc Process 2 (clock) at 0xfffffe0053de0000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e17700 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e17700 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e186a0 (map 0xffffffff83e186a0) (map.pmap 0xffffffff83e18760) (pmap 0xffffffff83e187c8) threads: 2 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 5296 5284 5296 0 Ss select 0xfffffe00a374c6c0 dhclient 5292 1 5292 0 Ss select 0xfffffe00a375b1c0 dhclient 5284 5275 430 65 S select 0xfffffe00a374cec0 dhclient 5275 430 430 0 S wait 0xfffffe00a36c5548 sh 5230 774 5230 0 Ss piperd 0xfffffe0058be68b8 syz-executor.3 5157 774 5157 0 Ss piperd 0xfffffe0058be6000 syz-executor.0 830 0 0 0 DL aiordy 0xfffffe00a36c6000 [aiod4] 829 0 0 0 DL aiordy 0xfffffe009eac4548 [aiod3] 828 0 0 0 DL aiordy 0xfffffe009efe6a90 [aiod2] 827 0 0 0 DL aiordy 0xfffffe009efe5548 [aiod1] 774 772 772 0 S (threaded) syz-fuzzer 100110 S uwait 0xfffffe0058b2ca00 syz-fuzzer 100112 S uwait 0xfffffe0058b2c800 syz-fuzzer 100113 S uwait 0xfffffe0058b2c700 syz-fuzzer 100114 S uwait 0xfffffe0058b2c600 syz-fuzzer 100115 S uwait 0xfffffe0058b2c500 syz-fuzzer 100116 S uwait 0xfffffe0058b2c400 syz-fuzzer 100117 S uwait 0xfffffe0058b2b900 syz-fuzzer 100119 S uwait 0xfffffe005788ca00 syz-fuzzer 100120 S kqread 0xfffffe0058b67100 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009eac4b40 csh 770 688 770 0 Ss select 0xfffffe0056f6aec0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057472cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579c5cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579c60b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579c64b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579c68b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579c6cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579c70b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579c74b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e41701 cron 688 1 688 0 Ss select 0xfffffe0056f6abc0 sshd 501 1 501 0 Ss select 0xfffffe0056f6af40 syslogd 430 1 430 0 Ss wait 0xfffffe0058ca7a90 devd 429 1 429 65 Ss select 0xfffffe0056f6b540 dhclient 344 1 344 0 Ss select 0xfffffe0056f6b0c0 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b4c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f66f60 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f65560 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00574728e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f99000 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8ceb8 [dom0] 100083 D launds 0xffffffff83f8cec4 [laundry: dom0] 100084 D umarcl 0xffffffff81e46dc0 [uma] 7 0 0 0 DL - 0xffffffff83bfdd28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8457f550 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b394a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa0cc0 [doneq0] 100045 D - 0xffffffff83aa0c40 [async] 100076 D - 0xffffffff83aa0ac0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f886e0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e16d00 [g_event] 100036 D - 0xffffffff83e16d20 [g_up] 100037 D - 0xffffffff83e16d40 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant 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 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053de1000 [init] 10 0 0 0 DL audit_w 0xffffffff83f891c0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff83e17700 [swapper] 100005 D - 0xfffffe0053e84100 [if_config_tqg_0] 100006 RunQ [softirq_0] 100007 D - 0xfffffe0053e83e00 [softirq_1] 100008 D - 0xfffffe0053e83d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e83c00 [if_io_tqg_1] 100010 D - 0xfffffe000795a100 [inm_free taskq] 100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007959e00 [in6m_free taskq] 100013 D - 0xfffffe0007959d00 [deferred_unmount ta] 100014 D - 0xfffffe0007959c00 [thread taskq] 100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq] 100017 D - 0xfffffe0007959900 [pci_hp taskq] 100020 D - 0xfffffe0007959600 [aiod_kick taskq] 100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007959300 [firmware taskq] 100038 D - 0xfffffe0007959200 [crypto_0] 100039 D - 0xfffffe0007959200 [crypto_1] 100055 D - 0xfffffe0007959000 [vtnet0 rxq 0] 100056 D - 0xfffffe0007958e00 [vtnet0 txq 0] 100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007958c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b55b81 [deadlkres] 100070 D - 0xfffffe000795a200 [mca taskq] 100072 D - 0xfffffe00585ef600 [acpi_task_0] 100073 D - 0xfffffe00585ef600 [acpi_task_1] 100074 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe0007959100 [CAM taskq] db> show all locks Process 2 (clock) thread 0xfffffe0053e9b3a0 (100029) exclusive rw nd6 DAD queue (nd6 DAD queue) r = 0 (0xfffffe0053c3cf00) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_rwlock.c:178 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 489 newblk 8 1026K 3443 vfscache 3 1025K 3 inodedep 70 538K 3075 pcb 20 537K 2789 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 120 216K 5370 acpica 1674 184K 57552 routetbl 5157 174K 17879 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 2971 tfo_ccache 1 128K 1 DEVFS1 109 109K 534 sem 4 106K 4 bus 994 81K 5207 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 196 41K 8145 filedesc 6 41K 7429 BPF 22 36K 1159 temp 34 33K 10238 DEVFS3 128 32K 274 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 65 18K 1312 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1681 ifnet 8 15K 143 KTRACE 100 13K 100 kenv 95 12K 95 dirrem 45 12K 2982 eventhandler 134 12K 134 lltable 37 11K 1139 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 ether_multi 126 10K 4099 bmsafemap 3 9K 3041 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 in6_multi 58 8K 1491 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 23 6K 1135 freefile 43 6K 2963 kqueue 49 6K 5315 plimit 19 5K 1466 ufs_dirhash 24 5K 24 UMA 272 5K 272 pf_ifnet 10 5K 699 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 ip6ndp 18 4K 300 hhook 15 4K 17 pwddesc 47 3K 5297 session 23 3K 214 terminal 11 3K 11 proc-args 68 3K 10920 lockf 22 3K 109 uidinfo 3 3K 7 DEVFSP 34 3K 2905 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 selfd 31 2K 60167 Unitno 29 2K 863 kcovinfo 26 2K 1820 CAM XPT 22 2K 543 msi 12 2K 12 mkdir 12 2K 5908 sctp_ifa 10 2K 294 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 128 clone 9 2K 9 tun 7 2K 143 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 in_multi 4 1K 147 nhops 6 1K 102 vnodemarker 2 1K 18 NFSD session 1 1K 1 diradd 7 1K 3012 CAM periph 4 1K 271 ipsec 3 1K 3 newdirblk 6 1K 2954 mld 6 1K 142 igmp 6 1K 142 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifn 5 1K 294 crypto 4 1K 4 encap_export_host 12 1K 12 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 18 inpcbpolicy 12 1K 1529 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freework 1 1K 2977 CC Mem 4 1K 7 vnodes 1 1K 1 CAM SIM 2 1K 2 procdesc 2 1K 58 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 42 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 5149 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 186 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 264 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 492 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 1207 sctp_atky 0 0K 1207 sctp_atcl 0 0K 1207 sctp_a_it 0 0K 492 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 filemon 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 3562 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 freeblks 0 0K 2976 freefrag 0 0K 8 allocindir 0 0K 0 indirdep 0 0K 10 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 vtfont 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 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 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 USBdev 0 0K 0 USB 0 0K 0 LRO 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 agp 0 0K 0 statfs 0 0K 3755 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 4262 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 31140 ioctlops 0 0K 588 eventfd 0 0K 209 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 1352 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 17190 0 254 38494208 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8604 1059 51453 0 254 2473728 0 BUF TRIE 144 179 11609 946 0 62 1697472 0 malloc-384 384 4169 31 4509 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11629 244 14656 0 126 1519744 0 malloc-4096 4096 328 2 492 0 2 1351680 0 UMA Slabs 0 112 10975 35 10975 0 126 1233120 0 DEVCTL 1024 993 107 1254 0 0 1126400 0 vmem btag 56 17850 117 18197 0 254 1006152 0 RADIX NODE 144 4676 1283 242353 0 62 858096 0 malloc-384 384 84 1716 4453 0 30 691200 0 FFS inode 1160 519 69 3483 0 8 682080 0 malloc-256 256 258 2232 19866 0 62 637440 0 sctp_ep 1208 0 510 1207 0 254 616080 0 tcpcb 1104 4 507 7 0 254 564144 0 VM OBJECT 264 1609 311 126604 0 30 506880 0 socket 960 25 483 5194 0 254 487680 0 malloc-256 256 120 1740 5707 0 62 476160 0 malloc-65536 65536 4 2 140 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 256 Bucket 2048 157 11 1166 0 8 344064 0 THREAD 1808 148 28 2847 0 8 318208 0 VNODE 448 558 135 3660 0 30 310464 0 malloc-64 64 4120 479 10053 0 254 294336 0 malloc-4096 4096 57 13 5351 0 2 286720 0 malloc-128 128 378 1792 6486 0 126 277760 0 malloc-16384 16384 6 10 3808 0 1 262144 0 MAP ENTRY 96 1846 674 382613 0 126 241920 0 malloc-16 16 14655 345 14729 0 254 240000 0 mbuf_packet 256 1 761 2729 0 254 195072 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5361 309 5774 0 254 181440 0 malloc-128 128 1205 190 27152 0 126 178560 0 malloc-32 32 5143 275 6136 0 254 173376 0 FPU_save_area 832 150 48 7887 0 16 164736 0 FFS2 dinode 256 519 111 3482 0 62 161280 0 malloc-1024 1024 121 23 745 0 16 147456 0 S VFS Cache 104 1003 401 5794 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 352 0 1 131072 0 unpcb 256 11 499 2122 0 254 130560 0 64 Bucket 512 159 73 38663 0 30 118784 0 128 Bucket 1024 69 46 997 0 16 117760 0 ksiginfo 112 63 981 5316 0 126 116928 0 VMSPACE 2552 26 19 5418 0 4 114840 0 malloc-2048 2048 5 51 1666 0 8 114688 0 malloc-128 128 524 251 3875 0 126 99200 0 PROC 1352 46 26 5296 0 8 97344 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 7519 0 30 85680 0 malloc-128 128 393 258 4180 0 126 83328 0 filedesc0 1072 47 30 5297 0 8 82544 0 malloc-256 256 197 118 3049 0 62 80640 0 malloc-4096 4096 13 5 27 0 2 73728 0 malloc-64 64 533 538 3767 0 254 68544 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 2 120 0 1 65536 0 malloc-8192 8192 6 2 135 0 1 65536 0 32 Bucket 256 135 120 23724 0 62 65280 0 malloc-64 64 137 682 69457 0 254 52416 0 malloc-64 64 521 298 1613 0 254 52416 0 malloc-128 128 157 246 910 0 126 51584 0 malloc-128 128 180 223 7277 0 126 51584 0 malloc-256 256 44 151 1028 0 62 49920 0 malloc-256 256 49 146 5163 0 62 49920 0 malloc-256 256 22 173 1770 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 63604 0 16 49152 0 malloc-8192 8192 4 2 6 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-4096 4096 5 7 770 0 2 49152 0 malloc-2048 2048 10 14 1155 0 8 49152 0 malloc-2048 2048 4 20 1402 0 8 49152 0 malloc-1024 1024 27 21 228 0 16 49152 0 malloc-1024 1024 6 42 537 0 16 49152 0 pipe 744 14 51 2309 0 16 48360 0 malloc-384 384 73 47 215 0 30 46080 0 pcpu-8 8 4643 989 33485 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 17 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 udp_inpcb 424 6 84 1488 0 30 38160 0 da_ccb 544 0 70 1980 0 16 38080 0 malloc-64 64 0 567 28106 0 254 36288 0 malloc-64 64 170 397 2279 0 254 36288 0 malloc-64 64 70 497 6894 0 254 36288 0 malloc-64 64 18 549 453 0 254 36288 0 malloc-128 128 43 236 6879 0 126 35712 0 routing nhops 256 20 115 604 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 37 53 469 0 30 34560 0 malloc-384 384 40 50 598 0 30 34560 0 malloc-256 256 2 133 2779 0 62 34560 0 malloc-256 256 21 114 795 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 1 7 3912 0 2 32768 0 malloc-2048 2048 3 13 65 0 8 32768 0 malloc-2048 2048 10 6 18 0 8 32768 0 malloc-1024 1024 7 25 7 0 16 32768 0 malloc-1024 1024 6 26 5117 0 16 32768 0 malloc-512 512 11 53 27 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 4 60 954 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 ertt_txseginfo 40 0 808 5133 0 254 32320 0 KNOTE 160 16 184 24596 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 136 264 40716 0 126 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 575 0 254 28224 0 PWD 32 13 869 3052 0 254 28224 0 malloc-32 32 266 616 4636 0 254 28224 0 16 Bucket 144 55 141 301 0 62 28224 0 4 Bucket 48 8 580 172 0 254 28224 0 AIO 208 0 133 849 0 62 27664 0 tcp_inpcb 424 4 59 7 0 30 26712 0 ripcb 424 2 61 34 0 30 26712 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 23 115 604 0 62 24288 0 PGRP 88 23 253 214 0 126 24288 0 rl_entry 40 50 556 50 0 254 24240 0 8 Bucket 80 54 246 755 0 126 24000 0 malloc-384 384 2 58 1209 0 30 23040 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 1488 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 2 628 2 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 4 276 7 0 126 20160 0 malloc-32 32 5 625 14 0 254 20160 0 malloc-32 32 139 491 7626 0 254 20160 0 malloc-32 32 80 550 4579 0 254 20160 0 malloc-32 32 53 577 366 0 254 20160 0 malloc-32 32 23 607 1073 0 254 20160 0 2 Bucket 32 61 569 758 0 254 20160 0 AIOCB 552 0 35 849 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 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 vtnet_tx_hdr 24 0 668 6180 0 254 16032 0 malloc-16 16 479 521 3464 0 254 16000 0 malloc-16 16 35 965 27947 0 254 16000 0 kenv 258 15 45 1100 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 malloc-16 16 9 741 2051 0 254 12000 0 malloc-16 16 23 727 271 0 254 12000 0 malloc-16 16 18 732 199 0 254 12000 0 malloc-16 16 27 723 8120 0 254 12000 0 malloc-16 16 27 723 895 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 1 0 254 2048 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 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 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 896 0 0 0 0 16 0 0 tcp_rack_map 120 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 tcptw 72 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 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 ripcb ports 32 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 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-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-1024 1024 0 0 0 0 16 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 pcpu-32 32 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