Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81b66236 stack pointer = 0x28:0xfffffe0053ab01a0 frame pointer = 0x28 :0xfffffe0053ab06d0 FreeBSD/amd64code 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 = 1659969215 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053aaf990 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053aafaf0 vpanic() at vpanic+0x254/frame 0xfffffe0053aafbd0 panic() at panic+0xb5/frame 0xfffffe0053aafc90 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe0053aafdb0 trap_pfault() at trap_pfault+0x182/frame 0xfffffe0053aafef0 trap() at trap+0x5b3/frame 0xfffffe0053ab00d0 calltrap() at calltrap+0x8/frame 0xfffffe0053ab00d0 --- trap 0xc, rip = 0xffffffff81b66236, rsp = 0xfffffe0053ab01a0, rbp = 0xfffffe0053ab06d0 --- ip6_output() at ip6_output+0x3936/frame 0xfffffe0053ab06d0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x2059/frame 0xfffffe0053ab0980 sctp_send_initiate() at sctp_send_initiate+0x14ba/frame 0xfffffe0053ab0b20 sctp_t1init_timer() at sctp_t1init_timer+0x64/frame 0xfffffe0053ab0b70 sctp_timeout_handler() at sctp_timeout_handler+0x6e6/frame 0xfffffe0053ab0cb0 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053ab0e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053ab0ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053ab0f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053ab0f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x27608ea(%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 0xfffffe0053aafad0 rbp 0xfffffe0053aafaf0 rsi 0x1 rdi 0 r8 0x3 r9 0xffffffff r10 0 r11 0xfffffe0058c111a0 r12 0 r13 0xfffffe0053ea0c80 r14 0xffffffff82b66400 .str.26 r15 0xffffffff82b66400 .str.26 rip 0xffffffff8171c92b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x27608ea(%rip) db> show proc Process 2 (clock) at 0xfffffe0053dde000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e20820 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e20820 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e217c0 (map 0xffffffff83e217c0) (map.pmap 0xffffffff83e21880) (pmap 0xffffffff83e218f0) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 865 790 430 0 S nanslp 0xffffffff83e4a881 sleep 790 784 430 0 S wait 0xfffffe0092587548 sh 784 430 430 0 S wait 0xfffffe0092661a90 sh 779 777 777 0 S (threaded) syz-execprog 100108 S uwait 0xfffffe0057882100 syz-execprog 100117 S uwait 0xfffffe0058c16580 syz-execprog 100118 S kqread 0xfffffe00927f9200 syz-execprog 100119 S uwait 0xfffffe0058c16780 syz-execprog 100120 S uwait 0xfffffe0058c16880 syz-execprog 100121 S uwait 0xfffffe0058c16980 syz-execprog 100122 S uwait 0xfffffe0058c16a80 syz-execprog 100123 S uwait 0xfffffe0057881780 syz-execprog 777 775 777 0 Ss pause 0xfffffe0058c2e0b0 csh 775 688 775 0 Ss select 0xfffffe0056fd18c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056fcbcb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586b58b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00586b60b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00586b68b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0053f580b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0053f588b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0053f590b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0053f598b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0053f5b0b0 getty 744 1 18 0 S+ piperd 0xfffffe0058b482e8 logger 743 742 18 0 S+ nanslp 0xffffffff83e4a881 sleep 742 1 18 0 S+ wait 0xfffffe0056f86a90 sh 692 1 692 0 Ss nanslp 0xffffffff83e4a881 cron 688 1 688 0 Ss select 0xfffffe0057a62c40 sshd 501 1 501 0 Ss select 0xfffffe0056fd1c40 syslogd 430 1 430 0 Ss wait 0xfffffe0058c2c000 devd 429 1 429 65 Ss select 0xfffffe0057a62bc0 dhclient 344 1 344 0 Ss select 0xfffffe0057a62d40 dhclient 341 1 341 0 Ss select 0xfffffe0056fd1d40 dhclient 17 0 0 0 DL syncer 0xffffffff83f700a0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f88a90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f6e6a0 [bufdaemon] 100082 D - 0xffffffff83212100 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00589a54e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83fa2200 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f960b8 [dom0] 100080 D launds 0xffffffff83f960c4 [laundry: dom0] 100081 D umarcl 0xffffffff81e58330 [uma] 7 0 0 0 DL - 0xffffffff83c06de8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84685550 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b8a4a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa9340 [doneq0] 100045 D - 0xffffffff83aa92c0 [async] 100076 D - 0xffffffff83aa9140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fa5088 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f918a0 [crypto] 100041 D crypto_ 0xfffffe0053c8a830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053c8a880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e1fe00 [g_event] 100036 D - 0xffffffff83e1fe20 [g_up] 100037 D - 0xffffffff83e1fe40 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 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] 100029 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 0xfffffe0053ddf000 [init] 10 0 0 0 DL audit_w 0xffffffff83f92380 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e20820 [swapper] 100005 D - 0xfffffe0053c8ae00 [if_config_tqg_0] 100006 D - 0xfffffe0053c8ad00 [softirq_0] 100007 D - 0xfffffe0053c8ac00 [softirq_1] 100008 D - 0xfffffe0053c8ab00 [if_io_tqg_0] 100009 D - 0xfffffe0053c8aa00 [if_io_tqg_1] 100010 D - 0xfffffe0008187000 [inm_free taskq] 100011 D - 0xfffffe0008186e00 [linuxkpi_irq_wq] 100012 D - 0xfffffe0008186d00 [in6m_free taskq] 100013 D - 0xfffffe0008186c00 [deferred_unmount ta] 100014 D - 0xfffffe0008186b00 [thread taskq] 100016 D - 0xfffffe0008186900 [pci_hp taskq] 100017 D - 0xfffffe0008186800 [kqueue_ctx taskq] 100020 D - 0xfffffe0008186500 [aiod_kick taskq] 100021 D - 0xfffffe0008186400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0008186400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0008186400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0008186400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0008186300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0008186300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0008186300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0008186300 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0008186200 [firmware taskq] 100038 D - 0xfffffe0008186100 [crypto_0] 100039 D - 0xfffffe0008186100 [crypto_1] 100055 D - 0xfffffe0008185e00 [vtnet0 rxq 0] 100056 D - 0xfffffe0008185d00 [vtnet0 txq 0] 100057 D - 0xfffffe0008185c00 [vtnet0 rxq 1] 100058 D - 0xfffffe0008185b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f5b380 [virtio_balloon] 100066 D - 0xffffffff82b6c401 [deadlkres] 100070 D - 0xfffffe0008187100 [mca taskq] 100071 D - 0xfffffe0058600300 [acpi_task_0] 100072 D - 0xfffffe0058600300 [acpi_task_1] 100073 D - 0xfffffe0058600300 [acpi_task_2] 100075 D - 0xfffffe0008186000 [CAM taskq] db> show all locks Process 2 (clock) thread 0xfffffe0053ea0c80 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe0092c25e38) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4546 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0092cc1320) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1777 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4242 sysctloid 35205 2074K 35276 vtbuf 24 1968K 46 kobj 328 1312K 490 newblk 455 1138K 479 vfscache 3 1025K 3 pcb 25 543K 53 inodedep 61 535K 84 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 101 194K 932 acpica 1674 184K 57585 vnet_data 1 168K 1 vmem 3 146K 5 tidhash 3 141K 3 linker 358 134K 386 pagedep 14 132K 27 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 bus 995 81K 5210 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 286 36K 286 kdtrace 170 35K 1001 temp 22 33K 1855 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 BPF 11 18K 13 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1682 KTRACE 100 13K 100 routetbl 119 13K 504 ifaddr 39 13K 60 eventhandler 136 12K 136 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 481 ifnet 6 11K 6 CAM queue 5 11K 1528 bmsafemap 3 9K 52 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 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 dirrem 26 7K 37 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 237 kqueue 45 5K 880 ufs_dirhash 24 5K 24 lltable 16 5K 36 UMA 271 5K 271 plimit 17 5K 343 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 filedesc 1 4K 49 evdev 4 4K 4 ether_multi 45 4K 157 pf_ifnet 7 4K 22 diradd 28 4K 48 acpisem 28 4K 28 hhook 15 4K 17 in6_multi 26 4K 65 sctp_stro 3 3K 3 terminal 11 3K 11 pwddesc 43 3K 874 proc-args 68 3K 1940 session 20 3K 37 sctp_atcl 6 3K 6 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 Unitno 27 2K 53 CAM XPT 22 2K 543 lockf 15 2K 22 msi 12 2K 12 selfd 24 2K 7632 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 softdep 1 1K 1 indirdep 4 1K 4 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 10 NFSD session 1 1K 1 ip6ndp 6 1K 13 nhops 6 1K 7 CAM periph 4 1K 271 select 7 1K 35 ipsec 3 1K 3 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifa 5 1K 13 crypto 4 1K 4 encap_export_host 12 1K 12 newdirblk 4 1K 17 mkdir 4 1K 34 in_multi 2 1K 7 pfil 4 1K 4 cdev 2 1K 2 sctp_atky 9 1K 9 freefile 3 1K 12 mld 3 1K 5 igmp 3 1K 5 chacha20random 1 1K 1 osd 7 1K 18 tun 4 1K 6 inpcbpolicy 10 1K 181 sctp_ifn 2 1K 13 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFSP 4 1K 12 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 filecaps 7 1K 84 tcpfunc 3 1K 3 CC Mem 3 1K 7 loginclass 3 1K 7 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 49 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 procdesc 1 1K 10 pmchooks 1 1K 1 soname 4 1K 3435 sctp_athm 6 1K 6 sctp_map 6 1K 6 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 40 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 35 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 17 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_a_it 0 0K 17 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 filemon 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 tcp_do 0 0K 0 tcp_fsb 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 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 34 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 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 200 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 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 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 130 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 13893 ioctlops 0 0K 95 eventfd 0 0K 0 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 658 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 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 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 12258 0 254 38494208 0 mbuf 256 8579 1083 14664 0 254 2473472 0 pbuf 2624 0 794 0 0 2 2083456 0 BUF TRIE 144 165 11595 368 0 62 1693440 0 malloc-384 384 4174 56 4187 0 30 1624320 0 malloc-128 128 11552 166 11608 0 126 1499904 0 malloc-4096 4096 330 4 694 0 2 1368064 0 UMA Slabs 0 112 10600 14 10600 0 126 1188768 0 sctp_asoc 2256 3 507 3 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16574 97 16574 0 254 933576 0 FFS inode 1160 508 24 520 0 8 617120 0 sctp_ep 1208 3 507 3 0 254 616080 0 tcpcb 1104 3 508 7 0 254 564144 0 RADIX NODE 144 3491 312 22316 0 62 547632 0 socket 960 19 489 1404 0 254 487680 0 VM OBJECT 264 1591 179 27147 0 30 467280 0 malloc-65536 65536 4 2 60 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 3 514 3 0 254 380512 0 256 Bucket 2048 134 4 1017 0 8 282624 0 VNODE 448 540 63 556 0 30 270144 0 malloc-65536 65536 3 1 11 0 1 262144 0 malloc-64 64 3884 211 4728 0 254 262080 0 THREAD 1824 126 17 126 0 8 260832 0 MAP ENTRY 96 1874 646 96067 0 126 241920 0 malloc-16 16 14573 177 14682 0 254 236000 0 malloc-4096 4096 47 9 879 0 2 229376 0 DEVCTL 1024 34 186 160 0 0 225280 0 malloc-2048 2048 6 90 1229 0 8 196608 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5304 366 5505 0 254 181440 0 malloc-128 128 1153 242 27102 0 126 178560 0 malloc-1024 1024 135 25 1157 0 16 163840 0 FFS2 dinode 256 508 62 520 0 62 145920 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-128 128 941 82 1004 0 126 130944 0 unpcb 256 8 502 1196 0 254 130560 0 malloc-256 256 457 53 549 0 62 130560 0 mbuf_packet 256 4 504 117 0 254 130048 0 S VFS Cache 104 979 191 1036 0 126 121680 0 FPU_save_area 832 128 16 162 0 16 119808 0 ksiginfo 112 42 1002 85 0 126 116928 0 malloc-16384 16384 1 6 25 0 1 114688 0 malloc-256 256 384 51 1135 0 62 111360 0 VMSPACE 2560 26 10 858 0 4 92160 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 47 36 535 0 16 84992 0 malloc-128 128 396 255 1097 0 126 83328 0 sctp_chunk 152 3 517 3 0 254 79040 0 PROC 1352 42 15 873 0 8 77064 0 filedesc0 1072 43 27 874 0 8 75040 0 64 Bucket 512 74 62 1757 0 30 69632 0 malloc-64 64 526 545 15119 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-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 4 0 19 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 g_bio 408 0 150 4480 0 30 61200 0 sctp_stream_msg_out 112 0 540 3 0 254 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-8192 8192 6 1 8 0 1 57344 0 malloc-64 64 329 490 8839 0 254 52416 0 malloc-64 64 477 342 1012 0 254 52416 0 malloc-128 128 152 251 3594 0 126 51584 0 malloc-256 256 51 144 316 0 62 49920 0 malloc-256 256 69 126 271 0 62 49920 0 32 Bucket 256 61 134 2119 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 13170 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 13 11 61 0 8 49152 0 syncache 168 0 264 5 0 254 44352 0 clpbuf 2624 0 16 14 0 16 41984 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 168 0 30 38160 0 pipe 744 8 42 341 0 16 37200 0 pcpu-8 8 4349 259 4755 0 254 36864 0 malloc-64 64 9 558 64 0 254 36288 0 malloc-64 64 128 439 675 0 254 36288 0 malloc-64 64 83 484 940 0 254 36288 0 malloc-128 128 13 266 30 0 126 35712 0 malloc-128 128 91 188 679 0 126 35712 0 malloc-128 128 13 266 30 0 126 35712 0 routing nhops 256 13 122 31 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 58 32 58 0 30 34560 0 malloc-384 384 53 37 53 0 30 34560 0 malloc-384 384 69 21 128 0 30 34560 0 malloc-256 256 24 111 141 0 62 34560 0 malloc-256 256 24 111 73 0 62 34560 0 malloc-256 256 31 104 766 0 62 34560 0 malloc-256 256 29 106 625 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 7 1 7 0 2 32768 0 malloc-4096 4096 6 2 629 0 2 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 7 9 9 0 8 32768 0 malloc-2048 2048 2 14 89 0 8 32768 0 malloc-2048 2048 5 11 5 0 8 32768 0 malloc-1024 1024 4 28 44 0 16 32768 0 malloc-1024 1024 7 25 8 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-1024 1024 4 28 166 0 16 32768 0 malloc-1024 1024 1 31 6 0 16 32768 0 malloc-512 512 0 64 118 0 30 32768 0 malloc-512 512 1 63 22 0 30 32768 0 malloc-512 512 12 52 62 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 malloc-32 32 277 605 3103 0 254 28224 0 16 Bucket 144 45 151 214 0 62 28224 0 4 Bucket 48 6 582 54 0 254 28224 0 ripcb 424 1 62 6 0 30 26712 0 tcp_inpcb 424 3 60 7 0 30 26712 0 da_ccb 544 0 49 1219 0 16 26656 0 TURNSTILE 136 144 45 144 0 62 25704 0 malloc-8192 8192 1 2 102 0 1 24576 0 PGRP 88 20 256 37 0 126 24288 0 ertt_txseginfo 40 0 606 179 0 254 24240 0 rl_entry 40 36 570 36 0 254 24240 0 rtentry 168 13 131 31 0 62 24192 0 Files 80 79 221 7317 0 126 24000 0 8 Bucket 80 44 256 258 0 126 24000 0 malloc-384 384 3 57 369 0 30 23040 0 SLEEPQUEUE 88 144 112 144 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 168 0 254 20160 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 ertt 72 3 277 7 0 126 20160 0 PWD 32 10 620 109 0 254 20160 0 malloc-64 64 3 312 7 0 254 20160 0 malloc-32 32 15 615 95 0 254 20160 0 malloc-32 32 55 575 739 0 254 20160 0 malloc-32 32 96 534 188 0 254 20160 0 malloc-32 32 89 541 1176 0 254 20160 0 malloc-32 32 160 470 1046 0 254 20160 0 malloc-32 32 7 623 37 0 254 20160 0 2 Bucket 32 54 576 312 0 254 20160 0 KNOTE 160 2 123 142 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-2048 2048 1 7 1 0 8 16384 0 malloc-1024 1024 10 6 518 0 16 16384 0 malloc-1024 1024 6 10 6 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 11 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 sctp_laddr 48 0 336 18 0 254 16128 0 kenv 258 15 45 1040 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_inpcb ports 32 1 377 1 0 254 12096 0 malloc-16 16 282 468 290 0 254 12000 0 malloc-16 16 67 683 199 0 254 12000 0 malloc-16 16 33 717 315 0 254 12000 0 malloc-16 16 220 530 4509 0 254 12000 0 malloc-16 16 22 728 26286 0 254 12000 0 malloc-16 16 10 740 11 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-8192 8192 0 1 26 0 1 8192 0 malloc-8192 8192 0 1 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 vtnet_tx_hdr 24 0 334 1146 0 254 8016 0 malloc-16 16 10 490 16 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 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 ipq 56 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 72 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 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 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 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 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 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-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-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 malloc-384 384 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 db>