Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a318a3 stack pointer = 0x28:0xfffffe0056c8a1c0 frame pointer = 0x28:0xfffffe0056c8a6f0 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: 000000000b0e4b60 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffffe006bdee1e0 rbp: fffffe0056c8a6f0 r10: aa03000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b6338 trap number = 12 panic: page fault cpuid = 1 time = 19 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c898f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89a50 vpanic() at vpanic+0x280/frame 0xfffffe0056c89c10 panic() at panic+0xb5/frame 0xfffffe0056c89cd0 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c89df0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c89f10 trap() at trap+0x648/frame 0xfffffe0056c8a0f0 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a0f0 --- trap 0xc, rip = 0xffffffff81a318a3, rsp = 0xfffffe0056c8a1c0, rbp = 0xfffffe0056c8a6f0 --- ip6_output() at ip6_output+0x30d3/frame 0xfffffe0056c8a6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x216c/frame 0xfffffe0056c8a9a0 sctp_send_initiate() at sctp_send_initiate+0x1591/frame 0xfffffe0056c8ab20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0056c8ab70 sctp_timeout_handler() at sctp_timeout_handler+0xb3b/frame 0xfffffe0056c8acb0 softclock_call_cc() at softclock_call_cc+0x395/frame 0xfffffe0056c8ae80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x23e2e97(%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 0 rbx 0xffffffff8271ff80 .str.27 rsp 0xfffffe0056c89a30 rbp 0xfffffe0056c89a50 rsi 0 rdi 0xffffffff815d12d9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff8271ff80 .str.27 r15 0 rip 0xffffffff815bb17e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e2e97(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83928720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83928720 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff839296c0 (map 0xffffffff839296c0) (map.pmap 0xffffffff83929780) (pmap 0xffffffff839297f0) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1241 879 879 0 R (threaded) syz-executor 100099 Run CPU 0 syz-executor 100384 S connec 0xfffffe0059ab30da syz-executor 100385 RunQ syz-executor 100386 RunQ syz-executor 1240 1221 1221 0 R (threaded) syz-executor 100153 RunQ syz-executor 100383 S uwait 0xfffffe00586f7500 syz-executor 1239 766 766 0 R (threaded) syz-executor 100106 RunQ syz-executor 100381 S connec 0xfffffe0059ab8cda syz-executor 100382 S uwait 0xfffffe005847de00 syz-executor 1237 0 0 0 DL mdwait 0xfffffe007503c000 [md0] 1236 765 765 0 R (threaded) syz-executor 100091 RunQ syz-executor 100375 S connec 0xfffffe0059ab34da syz-executor 100377 S uwait 0xfffffe00586f9800 syz-executor 1234 1233 1221 0 SV connec 0xfffffe0059ab08da syz-executor 1233 1 1221 0 DV ppwait 0xfffffe005b6e8ac0 syz-executor 1231 0 0 0 DL mdwait 0xfffffe007503d000 [md2147483647] 1221 763 1221 0 R syz-executor 1217 1212 963 0 S+ kqread 0xfffffe0054345a00 pwait 1212 963 963 0 S+ wait 0xfffffe005b6cf000 sh 1211 1 765 0 SV uwait 0xfffffe005847e580 syz-executor 1174 1 766 0 SV uwait 0xfffffe005847f700 syz-executor 973 1 765 0 S uwait 0xfffffe005847fe00 syz-executor 970 968 963 0 S+ nanslp 0xffffffff8397f3c1 sleep 968 963 963 0 S+ wait 0xfffffe005b6a8020 sh 963 1 963 0 Ss+ wait 0xfffffe005b6e75a0 sh 951 941 951 0 Ss select 0xfffffe005870fa40 dhclient 947 1 879 0 S uwait 0xfffffe00586f7800 syz-executor 944 1 944 0 Ss select 0xfffffe005870fbc0 dhclient 941 933 424 65 S select 0xfffffe005870f240 dhclient 933 424 424 0 S wait 0xfffffe005b6d2060 sh 879 763 879 0 R syz-executor 872 1 766 0 S uwait 0xfffffe00586f8300 syz-executor 868 0 0 0 DL aiordy 0xfffffe005b6e5560 [aiod4] 867 0 0 0 DL aiordy 0xfffffe005b6e5ac0 [aiod3] 866 0 0 0 DL aiordy 0xfffffe005b6e6020 [aiod2] 865 0 0 0 DL aiordy 0xfffffe005b6e6580 [aiod1] 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe0007a240b0 csh 759 1 759 0 Ss select 0xfffffe005847adc0 sshd 738 1 18 0 S+ piperd 0xfffffe0059985998 logger 737 736 18 0 S+ nanslp 0xffffffff8397f3c0 sleep 736 1 18 0 S+ wait 0xfffffe005b6a8580 sh 495 1 495 0 Ss select 0xfffffe005847b7c0 syslogd 424 1 424 0 Ss wait 0xfffffe005b6a9040 devd 423 1 423 65 Ss select 0xfffffe005847b640 dhclient 338 1 338 0 Ss select 0xfffffe005847b6c0 dhclient 335 1 335 0 Ss select 0xfffffe0058710ec0 dhclient 17 0 0 0 DL syncer 0xffffffff83a9cbe0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100081 D psleep 0xffffffff83a9b1a0 [bufdaemon] 100084 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00580114e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae68a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff83acc838 [dom0] 100082 D launds 0xffffffff83acc844 [laundry: dom0] 100083 D umarcl 0xffffffff81d6f250 [uma] 7 0 0 0 DL - 0xffffffff836fcb70 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff84847a00 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c7340 [doneq0] 100046 D - 0xffffffff836c72c0 [async] 100077 D - 0xffffffff836c7140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ac8020 [crypto] 100043 D crypto_ 0xfffffe0057f74030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f74080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83927d40 [g_event] 100037 D - 0xffffffff83927d60 [g_up] 100038 D - 0xffffffff83927d80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 1 [clock (0)] 100031 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] 100032 I [swi1: netisr 0] 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83ac8a80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c18ff0 [swapper] 100005 D - 0xfffffe00085fba00 [softirq_0] 100006 D - 0xfffffe00085fb800 [softirq_1] 100007 D - 0xfffffe00085fb600 [if_io_tqg_0] 100008 D - 0xfffffe00085fb400 [if_io_tqg_1] 100009 D - 0xfffffe00085fb200 [if_config_tqg_0] 100010 D - 0xfffffe00085fb000 [pci_hp taskq] 100011 D - 0xfffffe00085fad00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fa700 [thread taskq] 100016 D - 0xfffffe00085fa300 [aiod_kick taskq] 100017 D - 0xfffffe00085fa100 [deferred_unmount ta] 100018 D - 0xfffffe00085f9e00 [inm_free taskq] 100019 D - 0xfffffe00085f9c00 [in6m_free taskq] 100020 D - 0xfffffe00085f9a00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f9800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f9800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f9800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f9800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f9300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f9300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f9300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f9300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085f8400 [firmware taskq] 100040 D - 0xfffffe0057f78300 [crypto_0] 100041 D - 0xfffffe0057f78300 [crypto_1] 100056 D - 0xfffffe00085fc300 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fc200 [vtnet0 txq 0] 100058 D - 0xfffffe005836c500 [vtnet0 rxq 1] 100059 D - 0xfffffe005836c400 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0058350600 [virtio_balloon] 100067 D - 0xffffffff827251c1 [deadlkres] 100071 D - 0xfffffe00586fe300 [acpi_task_0] 100072 D - 0xfffffe00586fe300 [acpi_task_1] 100073 D - 0xfffffe00586fe300 [acpi_task_2] 100075 D - 0xfffffe00085fc100 [mca taskq] 100076 D - 0xfffffe0057f77b00 [CAM taskq] 100078 D - 0xfffffe0057f78700 [ipsec_offload] db> show all locks Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe0074e996a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074f35180) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5011K 513 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4219 sctp_stro 17 2324K 130 sysctloid 35264 2078K 35335 vtbuf 24 1968K 46 kobj 329 1316K 511 newblk 38 1034K 966 vfscache 3 1025K 3 pcb 83 734K 791 inodedep 25 521K 241 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 137 266K 1322 filedesc 32 249K 331 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 12893 acpica 1674 184K 61482 vmem 5 144K 7 tidhash 3 141K 3 pagedep 17 132K 141 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 113 113K 134 sem 4 106K 4 gtaskqueue 18 98K 18 bus 995 82K 5165 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 519 ddb_capture 1 64K 1 kdtrace 209 42K 1629 umtx 320 40K 320 temp 35 37K 2244 BPF 22 36K 27 DEVFS3 130 33K 142 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 LRO 22 23K 26 DEVFS_RULE 56 20K 56 routetbl 222 19K 750 ifaddr 68 19K 87 sctp_atcl 46 18K 498 ufs_mount 4 17K 5 tcp_fsb_rack 8 17K 70 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 lltable 49 16K 65 bus-sc 34 15K 1687 ifnet 8 15K 9 eventhandler 163 14K 163 GEOM 75 13K 539 ether_multi 152 13K 218 kenv 95 12K 95 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 85 bmsafemap 3 9K 209 rpc 4 9K 4 ksem 2 9K 9 devstat 4 9K 4 UART 12 9K 12 md_disk 4 9K 5 shmfd 1 8K 3 pfs_vncache 1 8K 1 md_sectors 2 8K 2 sctp_timw 31 8K 31 audit_evclass 238 8K 300 taskqueue 66 7K 66 kqueue 67 7K 1392 sglist 6 7K 6 pf_ifnet 17 6K 43 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 cred 20 5K 198 ufs_dirhash 24 5K 24 UMA 271 5K 271 vt 11 5K 11 freework 17 5K 212 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 63 4K 146 pwddesc 59 4K 1251 plimit 14 4K 363 acpisem 28 4K 28 CC Mem 14 4K 168 kcovinfo 52 4K 78 selfd 45 3K 11935 terminal 11 3K 11 sctp_atky 63 3K 647 hhook 8 3K 10 dirrem 9 3K 174 clone 9 3K 9 uidinfo 3 3K 6 proc-args 75 3K 2491 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 18 ip6ndp 12 2K 18 lockf 17 2K 30 Unitno 28 2K 62 CAM XPT 22 2K 543 msi 12 2K 12 mkdir 12 2K 256 in_multi 6 2K 10 tun 4 2K 6 toponodes 6 2K 6 session 12 2K 39 newdirblk 11 2K 128 ipsecpolicy 2 2K 2 select 10 2K 41 acpidev 20 2K 20 diradd 9 2K 197 freefile 9 2K 151 netlink 2 2K 41 tcp_pcm_rack 4 1K 35 softdep 1 1K 1 freeblks 4 1K 140 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 26 1K 409 sctp_ifn 6 1K 18 ipsec 3 1K 3 mld 6 1K 8 igmp 6 1K 8 pfil 6 1K 6 isadev 6 1K 6 sctp_athm 46 1K 507 mount 16 1K 134 pci_link 10 1K 10 freefrag 5 1K 72 crypto 4 1K 28 encap_export_host 12 1K 12 osd 19 1K 177 sctp_map 34 1K 260 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 pf_osfp 3 1K 3 ip6opt 2 1K 14 indirdep 1 1K 100 vnodes 1 1K 1 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 filecaps 8 1K 93 feeder 7 1K 7 cryptodev 3 1K 98 tcpfunc 3 1K 3 soname 8 1K 3713 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 36 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 156 sctp_iter 0 0K 16 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 16 sctp_aadr 0 0K 7 sctp_stri 0 0K 16 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 18 pf_rule 0 0K 7 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_do_rack 0 0K 0 filemon 0 0K 11 mqdata 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 166 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 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 MLX5EEPROM 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 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 4 ipsecrequest 0 0K 0 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 20 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 229 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 26 lio 0 0K 12 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 12 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 15800 ioctlops 0 0K 173 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 320 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 688 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 84 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 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 7 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 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 8321 1077 18464 0 254 38494208 0 mbuf 256 8780 882 112823 0 254 2473472 0 BUF TRIE 144 217 11571 729 0 62 1697472 0 malloc-384 384 4174 56 4178 0 30 1624320 0 malloc-128 128 11886 111 12306 0 126 1535616 0 malloc-4096 4096 337 5 527 0 2 1400832 0 UMA Slabs 0 112 10979 31 10979 0 126 1233120 0 sctp_asoc 2256 17 493 130 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16481 118 16481 0 254 929544 0 RADIX NODE 144 5574 189 38786 0 62 829872 0 malloc-65536 65536 11 1 15 0 1 786432 0 FFS inode 1168 535 25 688 0 8 654080 0 sctp_ep 1152 29 482 360 0 254 588672 0 tcp_log 416 0 1278 1212 0 254 531648 0 socket 1024 55 453 2006 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 190 10 1366 0 8 409600 0 sctp_raddr 736 17 500 131 0 254 380512 0 ertt_txseginfo 40 0 8686 79629 0 254 347440 0 VM OBJECT 264 1103 157 19310 0 30 332640 0 malloc-4096 4096 70 4 2079 0 2 303104 0 malloc-16384 16384 15 3 322 0 1 294912 0 malloc-64 64 4366 233 5806 0 254 294336 0 VNODE 440 575 91 732 0 30 293040 0 THREAD 1824 149 11 386 0 8 291840 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 111 17 146 0 8 262144 0 malloc-16 16 14776 474 17785 0 254 244000 0 malloc-256 256 460 470 3352 0 62 238080 0 malloc-32768 32768 6 1 126 0 1 229376 0 DEVCTL 1024 49 171 176 0 0 225280 0 tcp_bbr_map 128 5 1638 13500 0 126 210304 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5411 259 6409 0 254 181440 0 malloc-128 128 1256 139 29015 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-32768 32768 0 5 80 0 1 163840 0 MAP ENTRY 96 1193 445 63527 0 126 157248 0 FPU_save_area 832 151 29 506 0 16 149760 0 malloc-1024 1024 130 14 151 0 16 147456 0 FFS2 dinode 256 535 35 688 0 62 145920 0 S VFS Cache 104 1023 264 1218 0 126 133848 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 70 0 1 131072 0 malloc-2048 2048 3 61 1120 0 8 131072 0 unpcb 256 12 498 1205 0 254 130560 0 mbuf_packet 256 55 453 3610 0 254 130048 0 ksiginfo 112 63 981 124 0 126 116928 0 PROC 1376 58 19 1241 0 8 105952 0 128 Bucket 1024 63 36 368 0 16 101376 0 malloc-128 128 556 219 4053 0 126 99200 0 malloc-32768 32768 1 2 13 0 1 98304 0 malloc-2048 2048 36 12 385 0 8 98304 0 filedesc0 1072 59 25 1251 0 8 90048 0 UMA Kegs 384 229 4 229 0 30 89472 0 g_bio 408 0 210 6894 0 30 85680 0 malloc-16384 16384 3 2 9 0 1 81920 0 malloc-8192 8192 8 2 29 0 1 81920 0 malloc-4096 4096 18 2 39 0 2 81920 0 sctp_readq 152 0 520 15 0 254 79040 0 sctp_chunk 152 20 500 347 0 254 79040 0 64 Bucket 512 82 54 2306 0 30 69632 0 malloc-64 64 540 531 1722 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-8192 8192 7 1 108 0 1 65536 0 malloc-256 256 123 132 831 0 62 65280 0 sctp_stream_msg_out 112 0 540 25 0 254 60480 0 malloc-384 384 83 67 544 0 30 57600 0 malloc-64 64 340 479 371 0 254 52416 0 malloc-128 128 334 69 1028 0 126 51584 0 32 Bucket 256 80 115 1696 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 15696 0 16 49152 0 malloc-1024 1024 8 40 566 0 16 49152 0 malloc-1024 1024 28 20 134 0 16 49152 0 pipe 728 20 46 447 0 16 48048 0 malloc-384 384 78 42 412 0 30 46080 0 malloc-384 384 26 94 243 0 30 46080 0 pcpu-8 8 4857 775 5622 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1320 14 19 164 0 8 43560 0 malloc-8192 8192 2 3 15 0 1 40960 0 malloc-4096 4096 9 1 11 0 2 40960 0 VMSPACE 616 35 31 1211 0 16 40656 0 da_ccb 544 0 70 1814 0 16 38080 0 udp_inpcb 416 8 82 198 0 30 37440 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 90 477 451 0 254 36288 0 malloc-64 64 70 497 27298 0 254 36288 0 malloc-64 64 66 501 3535 0 254 36288 0 malloc-64 64 95 472 351 0 254 36288 0 malloc-64 64 132 435 1434 0 254 36288 0 tcp_rack_map 128 6 273 3236 0 126 35712 0 malloc-128 128 16 263 304 0 126 35712 0 malloc-128 128 112 167 662 0 126 35712 0 malloc-128 128 108 171 554 0 126 35712 0 malloc-128 128 78 201 82 0 126 35712 0 routing nhops 256 28 107 42 0 62 34560 0 ttyoutq 256 8 127 168 0 62 34560 0 malloc-384 384 45 45 68 0 30 34560 0 malloc-256 256 2 133 203 0 62 34560 0 malloc-256 256 47 88 445 0 62 34560 0 malloc-256 256 58 77 649 0 62 34560 0 malloc-256 256 59 76 396 0 62 34560 0 malloc-256 256 51 84 114 0 62 34560 0 malloc-256 256 35 100 526 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 3 1 45 0 1 32768 0 malloc-8192 8192 3 1 4 0 1 32768 0 malloc-4096 4096 3 5 14 0 2 32768 0 malloc-2048 2048 12 4 14 0 8 32768 0 malloc-2048 2048 5 11 37 0 8 32768 0 malloc-2048 2048 3 13 83 0 8 32768 0 malloc-1024 1024 11 21 17 0 16 32768 0 malloc-1024 1024 5 27 228 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 1200 0 16 32768 0 malloc-512 512 5 59 9 0 30 32768 0 malloc-512 512 4 60 154 0 30 32768 0 malloc-512 512 2 62 91 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_bbr_pcb 896 3 33 67 0 16 32256 0 ttyinq 160 15 185 315 0 62 32000 0 Files 80 209 191 9609 0 126 32000 0 PGRP 120 16 248 45 0 126 31680 0 clpbuf 2624 0 12 25 0 4 31488 0 sctp_laddr 48 13 575 192 0 254 28224 0 malloc-32 32 275 607 515 0 254 28224 0 16 Bucket 144 67 129 304 0 62 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 AIO 208 2 131 16 0 62 27664 0 TURNSTILE 136 161 28 161 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 PWD 40 23 583 208 0 254 24240 0 rtentry 168 30 114 42 0 62 24192 0 8 Bucket 80 57 243 419 0 126 24000 0 ripcb 384 4 56 46 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 SLEEPQUEUE 88 161 95 161 0 126 22528 0 udp_inpcb ports 32 3 627 26 0 254 20160 0 tcp_inpcb ports 32 6 624 88 0 254 20160 0 ertt 72 14 266 164 0 126 20160 0 malloc-32 32 135 495 192 0 254 20160 0 malloc-32 32 275 355 748 0 254 20160 0 malloc-32 32 52 578 119 0 254 20160 0 malloc-32 32 86 544 3478 0 254 20160 0 malloc-32 32 6 624 1062 0 254 20160 0 2 Bucket 32 57 573 413 0 254 20160 0 KNOTE 160 4 121 75 0 62 20000 0 cryptop 280 0 70 2 0 30 19600 0 AIOCB 552 0 35 7 0 16 19320 0 AIOLIO 272 0 70 12 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 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 0 1 2 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-512 512 6 26 84 0 30 16384 0 malloc-512 512 3 29 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_rack_pcb 1152 4 10 35 0 8 16128 0 vtnet_tx_hdr 24 0 668 73062 0 254 16032 0 kenv 258 17 43 1078 0 30 15480 0 udplite_inpcb 416 0 36 1 0 30 14976 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 14 364 6089 0 254 12096 0 malloc-16 16 47 703 1884 0 254 12000 0 malloc-16 16 43 707 387 0 254 12000 0 malloc-16 16 20 730 5945 0 254 12000 0 malloc-16 16 77 673 715 0 254 12000 0 malloc-16 16 37 713 55 0 254 12000 0 malloc-16 16 279 471 28316 0 254 12000 0 malloc-16 16 60 690 473 0 254 12000 0 itimer 352 0 33 2 0 30 11616 0 L VFS Cache 320 0 36 2 0 30 11520 0 malloc-384 384 6 24 6 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 17 0 0 3744 0 md0 8 15 241 15 0 254 2048 0 md2147483647 8 0 0 0 0 254 0 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 UDP mappings 104 0 0 0 0 126 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 368 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 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 240 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 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 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 rl_entry 48 0 0 0 0 254 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-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 db> serialport: VM disconnected.