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 = 0x20:0xffffffff81a39192 stack pointer = 0x28:0xfffffe0053fc11c0 frame pointer = 0x28:0xfffffe0053fc16f0 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)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: fffffe0053fc1620 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000040080fe rax: fffffe00033eee30 rbx: fffff7800a7f8268 rbp: fffffe0053fc16f0 r10: aa02000000000000 r11: 0000000000000000 r12: fffffe0053fc1620 r13: fffffe0053fc14c0 r14: 0000000000000000 r15: fffffe008307c358 trap number = 12 panic: page fault cpuid = 0 time = 1707125282 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fc08f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fc0a50 vpanic() at vpanic+0x26a/frame 0xfffffe0053fc0c10 panic() at panic+0xb5/frame 0xfffffe0053fc0cd0 trap_fatal() at trap_fatal+0x7f1/frame 0xfffffe0053fc0df0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0053fc0f10 trap() at trap+0x5f3/frame 0xfffffe0053fc10f0 calltrap() at calltrap+0x8/frame 0xfffffe0053fc10f0 --- trap 0xc, rip = 0xffffffff81a39192, rsp = 0xfffffe0053fc11c0, rbp = 0xfffffe0053fc16f0 --- ip6_output() at ip6_output+0x3392/frame 0xfffffe0053fc16f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x20ea/frame 0xfffffe0053fc19a0 sctp_send_initiate() at sctp_send_initiate+0x1555/frame 0xfffffe0053fc1b20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0053fc1b70 sctp_timeout_handler() at sctp_timeout_handler+0x6b4/frame 0xfffffe0053fc1cb0 softclock_call_cc() at softclock_call_cc+0x3c8/frame 0xfffffe0053fc1e80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0053fc1ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0053fc1f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fc1f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6e: movq $0,0x21942e7(%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 0xffffffff826f9f40 .str.27 rsp 0xfffffe0053fc0a30 rbp 0xfffffe0053fc0a50 rsi 0 rdi 0xffffffff82c084a8 panicstr r8 0 r9 0xffffffff r10 0x1 r11 0x1 r12 0xfffffe00542b8740 r13 0xfffffffffffffffe r14 0xffffffff826f9f40 .str.27 r15 0 rip 0xffffffff815cad2e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x21942e7(%rip) db> show proc Process 2 (clock) at 0xfffffe00541eb020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836e9760 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836e9760 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff836ea700 (map 0xffffffff836ea700) (map.pmap 0xffffffff836ea7c0) (pmap 0xffffffff836ea830) threads: 2 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 924 908 908 0 R sh 920 912 912 0 R sh 919 911 911 0 R ifconfig 916 773 916 0 Rs syz-executor.1 912 773 912 0 Ss wait 0xfffffe006ce22ae0 syz-executor.3 911 773 911 0 Ss wait 0xfffffe006ce235a0 syz-executor.0 908 773 908 0 Ss wait 0xfffffe0057bc4ac0 syz-executor.2 907 797 424 0 S nanslp 0xffffffff83740401 sleep 797 784 424 0 S wait 0xfffffe006cd845a0 sh 784 424 424 0 S wait 0xfffffe00571acac0 sh 773 771 771 0 S (threaded) syz-execprog 100103 S uwait 0xfffffe0058b3f500 syz-execprog 100118 S uwait 0xfffffe0057a9b800 syz-execprog 100119 S wait 0xfffffe006cd83580 syz-execprog 100120 S uwait 0xfffffe0057a9ba00 syz-execprog 100121 S wait 0xfffffe006cd83580 syz-execprog 100122 S uwait 0xfffffe0057a9bc00 syz-execprog 100123 S wait 0xfffffe006cd83580 syz-execprog 100124 S uwait 0xfffffe0057a9be00 syz-execprog 100125 S wait 0xfffffe006cd83580 syz-execprog 100126 S kqread 0xfffffe0054079400 syz-execprog 100127 S uwait 0xfffffe0058b3de80 syz-execprog 771 769 771 0 Ss pause 0xfffffe00571ac0b0 csh 769 682 769 0 Ss select 0xfffffe006d223ec0 sshd 748 1 748 0 Rs+ CPU 1 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587fdcb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00543430b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00543438b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00587f6cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005768c4b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543440b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543448b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543460b0 getty 738 1 18 0 S+ piperd 0xfffffe0058a84000 logger 737 736 18 0 S+ nanslp 0xffffffff83740401 sleep 736 1 18 0 S+ wait 0xfffffe006cd84040 sh 686 1 686 0 Ss nanslp 0xffffffff83740400 cron 682 1 682 0 Ss select 0xfffffe00589341c0 sshd 495 1 495 0 Ss select 0xfffffe006ca7e740 syslogd 424 1 424 0 Ss wait 0xfffffe0057bc7060 devd 423 1 423 65 Ss select 0xfffffe0058934bc0 dhclient 338 1 338 0 Ss select 0xfffffe0058934440 dhclient 335 1 335 0 Ss select 0xfffffe006ca7e9c0 dhclient 17 0 0 0 DL syncer 0xffffffff8385db20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571ae040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385c100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00587fa0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a55c0 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff8388d444 [laundry: dom0] 100081 D umarcl 0xffffffff81d61f60 [uma] 7 0 0 0 DL - 0xffffffff834bdc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84578ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff843795a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83488340 [doneq0] 100045 D - 0xffffffff834882c0 [async] 100076 D - 0xffffffff83488140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83888c60 [crypto] 100042 D crypto_ 0xfffffe005407bc30 [crypto returns 0] 100043 D crypto_ 0xfffffe005407bc80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543dcc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836e8d80 [g_event] 100036 D - 0xffffffff836e8da0 [g_up] 100037 D - 0xffffffff836e8dc0 [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] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe00541ec040 [init] 10 0 0 0 DL audit_w 0xffffffff838896c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836e9760 [swapper] 100005 D - 0xfffffe0054214000 [softirq_0] 100006 D - 0xfffffe0054213e00 [softirq_1] 100007 D - 0xfffffe0054213d00 [if_io_tqg_0] 100008 D - 0xfffffe0054213c00 [if_io_tqg_1] 100009 D - 0xfffffe0054213b00 [if_config_tqg_0] 100010 D - 0xfffffe0007975b00 [pci_hp taskq] 100011 D - 0xfffffe0007975a00 [kqueue_ctx taskq] 100014 D - 0xfffffe0007975700 [thread taskq] 100016 D - 0xfffffe0007975500 [aiod_kick taskq] 100017 D - 0xfffffe0007975400 [deferred_unmount ta] 100018 D - 0xfffffe0007975300 [inm_free taskq] 100019 D - 0xfffffe0007975200 [in6m_free taskq] 100020 D - 0xfffffe0007975100 [linuxkpi_irq_wq] 100021 D - 0xfffffe0007975000 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007975000 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007975000 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007975000 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007974e00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007974e00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007974e00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007974e00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007974d00 [firmware taskq] 100039 D - 0xfffffe0007974a00 [crypto_0] 100040 D - 0xfffffe0007974a00 [crypto_1] 100055 D - 0xfffffe0007974600 [vtnet0 rxq 0] 100056 D - 0xfffffe0007974500 [vtnet0 txq 0] 100057 D - 0xfffffe0007974400 [vtnet0 rxq 1] 100058 D - 0xfffffe0007974300 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00570bcc80 [virtio_balloon] 100066 D - 0xffffffff826ff181 [deadlkres] 100070 D - 0xfffffe0007d04200 [acpi_task_0] 100071 D - 0xfffffe0007d04200 [acpi_task_1] 100072 D - 0xfffffe0007d04200 [acpi_task_2] 100074 D - 0xfffffe0007975c00 [mca taskq] 100075 D - 0xfffffe0007974900 [CAM taskq] 925 916 916 0 Z arp db> show all locks Process 748 (getty) thread 0xfffffe006ce2c000 (100115) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe005767b808) locked @ /syzkaller/managers/main/kernel/sys/kern/tty.c:217 Process 2 (clock) thread 0xfffffe00542b8740 (100029) shared rw sctpinp (sctpinp) r = 0 (0xfffffe006d2cede8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006d369320) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34817 2052K 34888 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 732 1207K 761 vfscache 3 1025K 3 pcb 39 687K 79 inodedep 89 545K 114 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 118 230K 993 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 134K 4 pagedep 22 134K 50 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 178 DEVFS1 117 117K 150 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 temp 35 37K 2169 kdtrace 186 37K 1061 umtx 288 36K 288 routetbl 379 33K 1233 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 146 msg 4 30K 4 kbdmux 6 28K 6 LRO 24 25K 40 DEVFS_RULE 56 20K 56 BPF 14 19K 22 ufs_mount 4 17K 5 proc 3 17K 3 ifaddr 63 17K 136 ifnet 9 17K 15 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 161 14K 161 KTRACE 100 13K 100 kenv 95 12K 95 GEOM 61 11K 481 dirrem 41 11K 52 rman 86 11K 431 CAM queue 5 11K 1528 lltable 32 9K 97 bmsafemap 2 9K 80 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 sctp_stro 8 8K 8 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 pf_ifnet 18 7K 59 sglist 6 7K 6 sctp_atcl 16 6K 16 cred 24 6K 277 CAM DEV 3 6K 510 ether_multi 73 6K 320 diradd 45 6K 80 pfs_nodes 22 6K 22 kqueue 53 6K 932 plimit 21 6K 406 hhook 15 5K 17 ufs_dirhash 24 5K 24 in6_multi 35 5K 123 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 proc-args 83 4K 2164 pwddesc 50 4K 926 session 24 3K 46 freework 12 3K 50 freeblks 11 3K 49 terminal 11 3K 11 mkdir 20 3K 80 indirdep 10 3K 10 clone 9 3K 9 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 Unitno 27 2K 81 tun 7 2K 15 CAM XPT 22 2K 543 lockf 15 2K 22 msi 12 2K 12 newdirblk 12 2K 40 selfd 24 2K 11962 toponodes 6 2K 6 ip6ndp 10 2K 28 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_ifa 8 1K 26 sctp_atky 24 1K 24 softdep 1 1K 1 freefile 8 1K 17 sahead 1 1K 1 secasvar 1 1K 1 in_multi 4 1K 14 vnodemarker 2 1K 8 NFSD session 1 1K 1 nhops 6 1K 13 select 7 1K 35 CAM periph 4 1K 271 ipsec 3 1K 3 mld 6 1K 14 CC Mem 3 1K 7 igmp 6 1K 14 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 sctp_ifn 4 1K 26 cdev 2 1K 2 DEVFSP 8 1K 21 lkpikmalloc 8 1K 9 osd 8 1K 20 netlink 2 1K 58 chacha20random 1 1K 1 biobuf 1 1K 1 inpcbpolicy 10 1K 234 sctp_athm 16 1K 16 sctp_map 16 1K 16 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 filecaps 7 1K 84 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 cryptodev 2 1K 49 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 procdesc 1 1K 10 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3345 sctp_vrf 1 1K 1 vnet 1 1K 1 iov 1 1K 14318 pmc 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 33 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 33 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 filemon 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 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 statfs 0 0K 201 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 107 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 657 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kcovinfo 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 14558 0 254 38494208 0 mbuf 256 8591 1071 18812 0 254 2473472 0 BUF TRIE 144 193 11623 508 0 62 1701504 0 malloc-384 384 4148 52 4188 0 30 1612800 0 malloc-128 128 11550 168 14980 0 126 1499904 0 malloc-4096 4096 330 4 695 0 2 1368064 0 UMA Slabs 0 112 10788 6 10788 0 126 1208928 0 sctp_asoc 2256 8 502 8 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 15837 114 15837 0 254 893256 0 FFS inode 1168 532 14 549 0 8 637728 0 sctp_ep 1176 8 502 8 0 254 599760 0 RADIX NODE 144 3655 260 30872 0 62 563760 0 lkpicurr 176 2 3080 2 0 62 542432 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-2048 2048 15 225 1047 0 8 491520 0 socket 960 19 489 1502 0 254 487680 0 malloc-65536 65536 4 2 66 0 1 393216 0 sctp_raddr 736 8 509 8 0 254 380512 0 VM OBJECT 264 1052 148 17096 0 30 316800 0 VNODE 448 567 63 594 0 30 282240 0 256 Bucket 2048 132 4 991 0 8 278528 0 malloc-64 64 3865 482 5376 0 254 278208 0 THREAD 1824 134 10 134 0 8 262656 0 malloc-16 16 14409 341 14729 0 254 236000 0 malloc-16384 16384 11 3 86 0 1 229376 0 malloc-4096 4096 51 5 926 0 2 229376 0 DEVCTL 1024 115 105 240 0 0 225280 0 malloc-256 256 750 60 820 0 62 207360 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5359 311 5910 0 254 181440 0 malloc-1024 1024 149 27 1342 0 16 180224 0 malloc-128 128 1178 217 28387 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 FFS2 dinode 256 532 38 549 0 62 145920 0 MAP ENTRY 96 1124 388 50525 0 126 145152 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-128 128 936 87 1305 0 126 130944 0 unpcb 256 8 502 1224 0 254 130560 0 mbuf_packet 256 1 507 226 0 254 130048 0 S VFS Cache 104 997 173 1085 0 126 121680 0 FPU_save_area 832 136 8 321 0 16 119808 0 ksiginfo 112 47 997 247 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 PROC 1376 50 16 925 0 8 90816 0 malloc-4096 4096 18 4 586 0 2 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 syncache 168 0 528 5 0 254 88704 0 malloc-128 128 403 248 841 0 126 83328 0 malloc-256 256 264 51 538 0 62 80640 0 sctp_chunk 152 8 512 8 0 254 79040 0 filedesc0 1072 50 20 926 0 8 75040 0 g_bio 408 0 180 4688 0 30 73440 0 128 Bucket 1024 44 23 249 0 16 68608 0 malloc-64 64 554 517 15534 0 254 68544 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-4096 4096 11 5 24 0 2 65536 0 malloc-2048 2048 18 14 91 0 8 65536 0 malloc-256 256 220 35 437 0 62 65280 0 sctp_stream_msg_out 112 0 540 8 0 254 60480 0 64 Bucket 512 66 38 1166 0 30 53248 0 malloc-64 64 503 316 1608 0 254 52416 0 malloc-256 256 74 121 639 0 62 49920 0 32 Bucket 256 65 130 2516 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14471 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-8192 8192 5 1 7 0 1 49152 0 malloc-1024 1024 13 35 536 0 16 49152 0 malloc-384 384 89 31 115 0 30 46080 0 pcpu-8 8 4797 835 6101 0 254 45056 0 malloc-8192 8192 5 0 5 0 1 40960 0 pipe 728 20 35 375 0 16 40040 0 udp_inpcb 424 6 84 221 0 30 38160 0 malloc-64 64 11 556 27 0 254 36288 0 malloc-64 64 8 559 8 0 254 36288 0 malloc-64 64 163 404 354 0 254 36288 0 malloc-64 64 330 237 13290 0 254 36288 0 malloc-64 64 24 543 324 0 254 36288 0 malloc-128 128 36 243 131 0 126 35712 0 malloc-128 128 22 257 61 0 126 35712 0 malloc-128 128 126 153 985 0 126 35712 0 malloc-128 128 16 263 390 0 126 35712 0 routing nhops 256 18 117 57 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 64 26 64 0 30 34560 0 malloc-384 384 67 23 67 0 30 34560 0 malloc-256 256 44 91 204 0 62 34560 0 malloc-256 256 41 94 500 0 62 34560 0 malloc-256 256 36 99 961 0 62 34560 0 malloc-256 256 57 78 720 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 0 2 160 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 10 6 16 0 8 32768 0 malloc-2048 2048 5 11 70 0 8 32768 0 malloc-2048 2048 7 9 9 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 12 20 31 0 16 32768 0 malloc-1024 1024 2 30 157 0 16 32768 0 malloc-1024 1024 9 23 9 0 16 32768 0 malloc-512 512 0 64 118 0 30 32768 0 malloc-512 512 7 57 81 0 30 32768 0 malloc-512 512 2 62 16 0 30 32768 0 malloc-512 512 2 62 8 0 30 32768 0 malloc-512 512 4 60 55 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 24 240 46 0 126 31680 0 clpbuf 2624 0 12 23 0 4 31488 0 VMSPACE 616 33 15 910 0 16 29568 0 sctp_laddr 48 2 586 41 0 254 28224 0 16 Bucket 144 49 147 253 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 da_ccb 544 0 49 1295 0 16 26656 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 1 62 6 0 30 24696 0 malloc-8192 8192 2 1 103 0 1 24576 0 malloc-4096 4096 1 5 4 0 2 24576 0 ertt_txseginfo 40 0 606 260 0 254 24240 0 rl_entry 40 42 564 42 0 254 24240 0 PWD 40 14 592 131 0 254 24240 0 rtentry 168 19 125 57 0 62 24192 0 Files 80 114 186 8092 0 126 24000 0 8 Bucket 80 66 234 319 0 126 24000 0 tcp_inpcb 1312 3 15 7 0 8 23616 0 malloc-384 384 17 43 17 0 30 23040 0 malloc-384 384 1 59 344 0 30 23040 0 malloc-384 384 23 37 84 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 ertt 72 3 277 7 0 126 20160 0 malloc-32 32 324 306 399 0 254 20160 0 malloc-32 32 100 530 256 0 254 20160 0 malloc-32 32 64 566 845 0 254 20160 0 malloc-32 32 68 562 3315 0 254 20160 0 malloc-32 32 50 580 1262 0 254 20160 0 2 Bucket 32 56 574 322 0 254 20160 0 KNOTE 160 34 91 396 0 62 20000 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 26 0 1 16384 0 malloc-1024 1024 1 15 2 0 16 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 kenv 258 17 43 1071 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_inpcb ports 32 1 377 1 0 254 12096 0 malloc-32 32 6 372 28 0 254 12096 0 malloc-32 32 246 132 308 0 254 12096 0 malloc-16 16 32 718 70 0 254 12000 0 malloc-16 16 269 481 308 0 254 12000 0 malloc-16 16 100 650 239 0 254 12000 0 malloc-16 16 183 567 3118 0 254 12000 0 malloc-16 16 32 718 27805 0 254 12000 0 malloc-16 16 41 709 1538 0 254 12000 0 malloc-384 384 13 17 13 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2318 0 254 8016 0 malloc-16 16 8 492 9 0 254 8000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 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_rack_pcb 1024 0 0 0 0 16 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_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 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 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 db>