Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x10 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a24927 stack pointer = 0x0:0xfffffe0056c8a640 frame pointer = 0x0:0xfffffe0056c8a6f0 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: 0000000000000010 rsi: 0000000000000000 rdx: 000000000b0e5160 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0056c8a6f0 FreeBSD/amd64 (ci-freebsd-mair10: 0100000000000000 r11: 000000000000001f r12: dffff7c000000000 r13: 1fffffc00ad914c8 r14: fffffe0058728800 r15: 000000000000ffff trap number = 12 panic: page fault cpuid = 1 time = 1727351784 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c89d70 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89ed0 vpanic() at vpanic+0x280/frame 0xfffffe0056c8a090 panic() at panic+0xb5/frame 0xfffffe0056c8a150 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c8a270 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c8a390 trap() at trap+0x648/frame 0xfffffe0056c8a570 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a570 --- trap 0xc, rip = 0xffffffff81a24927, rsp = 0xfffffe0056c8a640, rbp = 0xfffffe0056c8a6f0 --- in6_selecthlim() at in6_selecthlim+0xd7/frame 0xfffffe0056c8a6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x1f0c/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 $0,0x23e1eb7(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82724700 .str.27 rsp 0xfffffe0056c89eb0 rbp 0xfffffe0056c89ed0 rsi 0 rdi 0xffffffff815d42b9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff82724700 .str.27 r15 0 rip 0xffffffff815be15e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e1eb7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392a740 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392a740 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392b6e0 (map 0xffffffff8392b6e0) (map.pmap 0xffffffff8392b7a0) (pmap 0xffffffff8392b810) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 967 912 912 0 R (threaded) syz-executor 100121 Run CPU 0 syz-executor 100297 S connec 0xfffffe006b8ec4da syz-executor 100298 S uwait 0xfffffe0058483b80 syz-executor 966 933 933 0 R (threaded) syz-executor 100230 RunQ syz-executor 100296 S uwait 0xfffffe0058483780 syz-executor 964 765 765 0 R (threaded) syz-executor 100126 RunQ syz-executor 100293 S connec 0xfffffe006b8f10da syz-executor 100295 S uwait 0xfffffe00586fa100 syz-executor 963 764 764 0 S (threaded) syz-executor 100136 S nanslp 0xffffffff83981400 syz-executor 100291 S connec 0xfffffe006b8ec0da syz-executor 100292 S uwait 0xfffffe00586faf00 syz-executor 962 781 424 0 S nanslp 0xffffffff83981401 sleep 953 1 764 0 S uwait 0xfffffe0058483480 syz-executor 948 947 765 0 SV uwait 0xfffffe00586fa000 syz-executor 947 945 765 0 DV ppwait 0xfffffe005b717fc0 syz-executor 945 1 765 0 DV ppwait 0xfffffe005b6c7560 syz-executor 933 763 933 0 S nanslp 0xffffffff83981400 syz-executor 929 1 912 0 S uwait 0xfffffe00586fa200 syz-executor 914 0 0 0 DL mdwait 0xfffffe0075337000 [md2147483647] 912 763 912 0 R syz-executor 884 1 765 0 S uwait 0xfffffe00586fb380 syz-executor 878 1 764 0 S uwait 0xfffffe00586fb180 syz-executor 867 0 0 0 DL aiordy 0xfffffe005b6e5ae0 [aiod4] 866 0 0 0 DL aiordy 0xfffffe005b6e6040 [aiod3] 865 0 0 0 DL aiordy 0xfffffe005b6e5020 [aiod2] 864 0 0 0 DL aiordy 0xfffffe005b6e5580 [aiod1] 811 0 0 0 DL mdwait 0xfffffe0059831000 [md7] 781 771 424 0 S wait 0xfffffe005b6c65a0 sh 771 424 424 0 S wait 0xfffffe005b6c6b00 sh 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S nanslp 0xffffffff83981400 syz-executor 761 759 761 0 Ss pause 0xfffffe0007be5b70 csh 759 682 759 0 Ss select 0xfffffe005847dcc0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005849f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00596b94b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00596b9cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00596ba4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00596bacb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543574b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054357cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543584b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0054358cb0 getty 738 1 18 0 S+ piperd 0xfffffe006b62f140 logger 737 736 18 0 S+ nanslp 0xffffffff83981401 sleep 736 1 18 0 S+ wait 0xfffffe005b6b3ae0 sh 686 1 686 0 Ss nanslp 0xffffffff83981401 cron 682 1 682 0 Ss select 0xfffffe005847e3c0 sshd 495 1 495 0 Ss select 0xfffffe005847e840 syslogd 424 1 424 0 Ss wait 0xfffffe0007be6580 devd 423 1 423 65 Ss select 0xfffffe0058714040 dhclient 338 1 338 0 Ss select 0xfffffe00587138c0 dhclient 335 1 335 0 Ss select 0xfffffe0058713ec0 dhclient 17 0 0 0 DL syncer 0xffffffff83a9ebe0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100081 D psleep 0xffffffff83a9d1a0 [bufdaemon] 100084 D - 0xffffffff82e02140 [bufspacedaemon-0] 100096 D sdflush 0xfffffe00580144e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae88a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff83ace838 [dom0] 100082 D launds 0xffffffff83ace844 [laundry: dom0] 100083 D umarcl 0xffffffff81d72d80 [uma] 7 0 0 0 DL - 0xffffffff836feb90 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847d89d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84616a00 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c9340 [doneq0] 100046 D - 0xffffffff836c92c0 [async] 100077 D - 0xffffffff836c9140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83aca020 [crypto] 100043 D crypto_ 0xfffffe0057f7b030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f7b080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83929d60 [g_event] 100037 D - 0xffffffff83929d80 [g_up] 100038 D - 0xffffffff83929da0 [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 0xffffffff83acaa80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c1aff0 [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 - 0xfffffe0057f30200 [crypto_0] 100041 D - 0xfffffe0057f30200 [crypto_1] 100056 D - 0xfffffe00085fc300 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fc200 [vtnet0 txq 0] 100058 D - 0xfffffe005836f500 [vtnet0 rxq 1] 100059 D - 0xfffffe005836f400 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0058353600 [virtio_balloon] 100067 D - 0xffffffff82729941 [deadlkres] 100071 D - 0xfffffe0058701300 [acpi_task_0] 100072 D - 0xfffffe0058701300 [acpi_task_1] 100073 D - 0xfffffe0058701300 [acpi_task_2] 100075 D - 0xfffffe00085fc100 [mca taskq] 100076 D - 0xfffffe0057f2fb00 [CAM taskq] 100078 D - 0xfffffe0058700a00 [ipsec_offload] db> show all locks Process 967 (syz-executor) thread 0xfffffe005b67d000 (100121) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff839939a0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1304 Process 966 (syz-executor) thread 0xfffffe005b6ff000 (100230) shared rw vmobject (vmobject) r = 0 (0xfffffe005b6f2528) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:363 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe005b6ea798) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:5063 Process 2 (clock) thread 0xfffffe0007a19000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074e58a50) 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 493 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4219 sctp_stro 26 2333K 94 sysctloid 35264 2078K 35335 vtbuf 24 1968K 46 kobj 329 1316K 511 newblk 13 1027K 811 vfscache 3 1025K 3 pcb 103 757K 619 inodedep 15 518K 212 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 142 286K 1048 filedesc 32 249K 267 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 8740 acpica 1674 184K 61482 vmem 5 144K 6 tidhash 3 141K 3 pagedep 16 132K 110 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 518 ddb_capture 1 64K 1 kdtrace 210 41K 1267 umtx 320 40K 320 temp 36 37K 1967 DEVFS3 130 33K 142 hostcache 1 32K 1 shm 1 32K 4 msg 4 30K 4 kbdmux 6 28K 6 sctp_atcl 67 26K 378 LRO 20 21K 24 DEVFS_RULE 56 20K 56 ifaddr 68 19K 86 routetbl 216 19K 671 BPF 14 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 9 eventhandler 163 14K 163 lltable 43 14K 61 GEOM 75 13K 539 ether_multi 152 13K 218 kenv 95 12K 95 rman 86 11K 451 CAM queue 5 11K 1528 ksem 5 10K 16 in6_multi 65 9K 85 tcp_fsb_rack 4 9K 50 bmsafemap 2 9K 168 plimit 22 9K 331 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 md_disk 4 9K 4 filemon 1 8K 8 shmfd 1 8K 3 pfs_vncache 1 8K 1 md_sectors 2 8K 2 audit_evclass 238 8K 300 sctp_timw 28 7K 28 taskqueue 66 7K 69 cred 27 7K 190 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pf_ifnet 13 5K 31 ufs_dirhash 24 5K 24 kqueue 66 5K 1033 UMA 271 5K 271 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 pwddesc 64 4K 976 evdev 4 4K 4 DEVFSP 63 4K 131 crypto 7 4K 30 sctp_atky 93 4K 486 acpisem 28 4K 28 kcovinfo 52 4K 78 terminal 11 3K 11 proc-args 87 3K 2058 session 20 3K 36 uidinfo 4 3K 9 hhook 8 3K 10 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CC Mem 8 2K 108 sctp_ifa 15 2K 18 ip6ndp 12 2K 18 Unitno 30 2K 75 lockf 16 2K 57 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 10 tun 4 2K 6 selfd 24 2K 10795 toponodes 6 2K 6 netlink 3 2K 74 ipsecpolicy 2 2K 2 newdirblk 10 2K 96 mkdir 10 2K 192 acpidev 20 2K 20 select 9 2K 39 sctp_athm 67 2K 388 sctp_stri 2 1K 16 softdep 1 1K 1 diradd 8 1K 153 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 sctp_map 52 1K 188 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 mount 16 1K 189 pci_link 10 1K 10 encap_export_host 12 1K 12 cryptodev 8 1K 108 inpcbpolicy 17 1K 314 freework 3 1K 142 pf_osfp 5 1K 5 tcp_pcm_rack 2 1K 25 dirrem 2 1K 135 freeblks 2 1K 103 osd 13 1K 121 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 freefile 2 1K 118 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 81 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 soname 7 1K 3587 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 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 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 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 3 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 138 sctp_iter 0 0K 19 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 19 sctp_aadr 0 0K 12 mqdata 0 0K 0 tcp_do_rack 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 67 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 9 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 47 allocindir 0 0K 0 indirdep 0 0K 38 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 ip6opt 0 0K 9 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 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 19 fadvise 0 0K 5 VN POLL 0 0K 0 statfs 0 0K 189 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 12 lio 0 0K 7 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 iov 0 0K 14046 ioctlops 0 0K 136 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 328 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 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 9 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 16793 0 254 38494208 0 mbuf 256 8731 931 45873 0 254 2473472 0 BUF TRIE 144 219 11569 649 0 62 1697472 0 malloc-384 384 4174 26 4179 0 30 1612800 0 malloc-128 128 11890 231 12301 0 126 1551488 0 malloc-4096 4096 337 3 524 0 2 1392640 0 UMA Slabs 0 112 10976 34 10976 0 126 1233120 0 sctp_asoc 2256 26 484 94 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16320 63 16320 0 254 917448 0 RADIX NODE 144 5572 471 30661 0 62 870192 0 malloc-65536 65536 11 1 14 0 1 786432 0 FFS inode 1168 524 29 643 0 8 645904 0 sctp_ep 1152 39 472 276 0 254 588672 0 socket 1024 50 458 1811 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 165 21 978 0 8 380928 0 sctp_raddr 736 27 490 104 0 254 380512 0 VM OBJECT 264 1149 141 15138 0 30 340560 0 malloc-4096 4096 73 7 1751 0 2 327680 0 malloc-64 64 4371 228 5533 0 254 294336 0 VNODE 440 564 102 687 0 30 293040 0 THREAD 1824 145 15 298 0 8 291840 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 6 2 126 0 1 262144 0 malloc-16384 16384 15 1 310 0 1 262144 0 malloc-2048 2048 111 17 145 0 8 262144 0 malloc-16 16 14775 225 17772 0 254 240000 0 malloc-256 256 412 518 2930 0 62 238080 0 DEVCTL 1024 50 170 175 0 0 225280 0 tcp_log 416 0 513 402 0 254 213408 0 malloc-128 128 1256 263 28951 0 126 194432 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5411 259 6373 0 254 181440 0 ertt_txseginfo 40 1400 2943 21401 0 254 173720 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1335 429 49349 0 126 169344 0 malloc-32768 32768 0 5 21 0 1 163840 0 tcp_bbr_map 128 5 1266 5386 0 126 162688 0 FPU_save_area 832 147 33 378 0 16 149760 0 malloc-1024 1024 130 14 151 0 16 147456 0 FFS2 dinode 256 524 46 643 0 62 145920 0 S VFS Cache 104 1008 279 1146 0 126 133848 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 5 0 1 131072 0 malloc-65536 65536 0 2 61 0 1 131072 0 unpcb 256 8 502 1188 0 254 130560 0 mbuf_packet 256 52 456 846 0 254 130048 0 ksiginfo 112 60 984 96 0 126 116928 0 malloc-2048 2048 46 10 299 0 8 114688 0 PROC 1376 63 14 967 0 8 105952 0 malloc-128 128 549 226 4038 0 126 99200 0 malloc-4096 4096 18 4 83 0 2 90112 0 filedesc0 1072 64 20 976 0 8 90048 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 61 22 299 0 16 84992 0 malloc-16384 16384 3 2 6 0 1 81920 0 malloc-8192 8192 8 2 28 0 1 81920 0 malloc-2048 2048 3 37 1096 0 8 81920 0 sctp_readq 152 3 517 11 0 254 79040 0 sctp_chunk 152 20 500 45 0 254 79040 0 g_bio 408 0 180 5970 0 30 73440 0 64 Bucket 512 88 48 2057 0 30 69632 0 malloc-64 64 541 530 1720 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 1 1 12 0 1 65536 0 malloc-8192 8192 7 1 88 0 1 65536 0 malloc-384 384 120 30 751 0 30 57600 0 malloc-64 64 340 479 368 0 254 52416 0 malloc-128 128 335 68 940 0 126 51584 0 malloc-256 256 45 150 520 0 62 49920 0 malloc-256 256 108 87 418 0 62 49920 0 32 Bucket 256 86 109 815 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 13616 0 16 49152 0 malloc-8192 8192 3 3 12 0 1 49152 0 malloc-8192 8192 3 3 45 0 1 49152 0 malloc-2048 2048 12 12 15 0 8 49152 0 malloc-1024 1024 9 39 575 0 16 49152 0 malloc-1024 1024 37 11 107 0 16 49152 0 malloc-384 384 78 42 407 0 30 46080 0 malloc-384 384 16 104 214 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1320 8 25 108 0 8 43560 0 pcpu-8 8 4783 337 5280 0 254 40960 0 VMSPACE 616 39 27 943 0 16 40656 0 da_ccb 544 0 70 1586 0 16 38080 0 udp_inpcb 416 6 84 177 0 30 37440 0 malloc-64 64 97 470 392 0 254 36288 0 malloc-64 64 49 518 24432 0 254 36288 0 malloc-64 64 72 495 5564 0 254 36288 0 malloc-64 64 105 462 317 0 254 36288 0 malloc-64 64 138 429 1145 0 254 36288 0 tcp_rack_map 128 5 274 561 0 126 35712 0 malloc-128 128 10 269 240 0 126 35712 0 malloc-128 128 111 168 671 0 126 35712 0 malloc-128 128 105 174 497 0 126 35712 0 malloc-128 128 78 201 79 0 126 35712 0 routing nhops 256 27 108 42 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 45 45 64 0 30 34560 0 malloc-256 256 3 132 98 0 62 34560 0 malloc-256 256 47 88 471 0 62 34560 0 malloc-256 256 69 66 312 0 62 34560 0 malloc-256 256 51 84 113 0 62 34560 0 malloc-256 256 33 102 476 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 4 0 1 32768 0 malloc-4096 4096 5 3 37 0 2 32768 0 malloc-2048 2048 2 14 4 0 8 32768 0 malloc-2048 2048 5 11 36 0 8 32768 0 malloc-2048 2048 3 13 64 0 8 32768 0 malloc-1024 1024 11 21 17 0 16 32768 0 malloc-1024 1024 5 27 190 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 1043 0 16 32768 0 malloc-512 512 3 61 7 0 30 32768 0 malloc-512 512 1 63 129 0 30 32768 0 malloc-512 512 4 60 60 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 1 35 41 0 16 32256 0 sctp_stream_msg_out 112 2 286 18 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 205 195 8000 0 126 32000 0 PGRP 120 24 240 42 0 126 31680 0 clpbuf 2624 0 12 29 0 4 31488 0 sctp_laddr 48 26 562 163 0 254 28224 0 malloc-32 32 277 605 512 0 254 28224 0 16 Bucket 144 61 135 278 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 AIO 208 0 133 11 0 62 27664 0 udplite_inpcb 416 0 63 5 0 30 26208 0 mqnode 416 4 59 4 0 30 26208 0 TURNSTILE 136 161 28 161 0 62 25704 0 cpuset 200 8 120 8 0 62 25600 0 malloc-4096 4096 3 3 14 0 2 24576 0 pipe 736 19 14 336 0 16 24288 0 PWD 40 23 583 172 0 254 24240 0 tcp_rack_pcb 1152 2 19 25 0 8 24192 0 rtentry 168 29 115 42 0 62 24192 0 8 Bucket 80 53 247 637 0 126 24000 0 ripcb 384 3 57 24 0 30 23040 0 malloc-384 384 6 54 11 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 Mountpoints 2816 2 6 4 0 4 22528 0 SLEEPQUEUE 88 161 95 161 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 3 627 27 0 254 20160 0 tcp_inpcb ports 32 4 626 59 0 254 20160 0 ertt 72 8 272 108 0 126 20160 0 malloc-32 32 135 495 202 0 254 20160 0 malloc-32 32 289 341 620 0 254 20160 0 malloc-32 32 52 578 114 0 254 20160 0 malloc-32 32 78 552 3387 0 254 20160 0 malloc-32 32 6 624 1068 0 254 20160 0 2 Bucket 32 64 566 376 0 254 20160 0 cryptop 280 0 70 8 0 30 19600 0 AIOCB 552 0 35 11 0 16 19320 0 L VFS Cache 320 0 60 3 0 30 19200 0 AIOLIO 272 0 70 7 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 1 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-1024 1024 1 15 5 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 6 26 85 0 30 16384 0 malloc-512 512 3 29 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 1 0 254 16128 0 sctp_asconf_ack 48 0 336 1 0 254 16128 0 vtnet_tx_hdr 24 2 666 22222 0 254 16032 0 mqueue 248 1 63 1 0 62 15872 0 kenv 258 17 43 1071 0 30 15480 0 domainset 40 1 314 3 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 udplite_inpcb ports 32 0 378 1 0 254 12096 0 malloc-32 32 13 365 3003 0 254 12096 0 KNOTE 160 0 75 107 0 62 12000 0 malloc-16 16 51 699 1523 0 254 12000 0 malloc-16 16 43 707 382 0 254 12000 0 malloc-16 16 19 731 2340 0 254 12000 0 malloc-16 16 92 658 541 0 254 12000 0 malloc-16 16 37 713 53 0 254 12000 0 malloc-16 16 280 470 28319 0 254 12000 0 malloc-16 16 79 671 382 0 254 12000 0 itimer 352 0 33 2 0 30 11616 0 malloc-384 384 0 30 3 0 30 11520 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 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md2147483647 8 0 0 0 0 254 0 0 md7 4 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_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 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 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 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 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-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 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