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 = 0x20:0xffffffff81a27ea3 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: 000000000a843e60 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffffe006c4341e0 rbp: fffffe0056c8a6f0 r10: aa02000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b7338 trap number = 12 panic: page fault cpuid = 1 time = 1723924316 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 = 0xffffffff81a27ea3, 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 $0,0x23de6e7(%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 0xffffffff82712c40 .str.27 rsp 0xfffffe0056c89a30 rbp 0xfffffe0056c89a50 rsi 0 rdi 0xffffffff82e004c0 panicstr r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff82712c40 .str.27 r15 0 rip 0xffffffff815b792e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23de6e7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83920720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83920720 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff839216c0 (map 0xffffffff839216c0) (map.pmap 0xffffffff83921780) (pmap 0xffffffff839217f0) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 971 774 971 0 R syz-executor 970 944 944 0 R sh 967 965 965 0 R ifconfig 965 774 965 0 S wait 0xfffffe005b2d35c0 syz-executor 944 774 944 0 S wait 0xfffffe005b2bd060 syz-executor 940 774 940 0 S piperd 0xfffffe00598d1b60 syz-executor 926 798 424 0 S nanslp 0xffffffff839773c1 sleep 798 790 424 0 S wait 0xfffffe005b2bb580 sh 790 424 424 0 S wait 0xfffffe005b2bcb00 sh 774 773 771 0 R syz-executor 773 771 771 0 S (threaded) syz-execprog 100118 S uwait 0xfffffe00586f7600 syz-execprog 100122 S uwait 0xfffffe00586f7a00 syz-execprog 100123 S wait 0xfffffe005b2e8000 syz-execprog 100124 S uwait 0xfffffe00586f7c00 syz-execprog 100125 S uwait 0xfffffe00586f7d00 syz-execprog 100127 S uwait 0xfffffe005847eb80 syz-execprog 100128 S kqread 0xfffffe005977c000 syz-execprog 100129 S uwait 0xfffffe0058480e80 syz-execprog 771 769 771 0 Ss pause 0xfffffe005b2d2bb0 csh 769 682 769 0 Ss select 0xfffffe005847a940 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00595724b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059572cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00595734b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0059573cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543544b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054354cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543554b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0054355cb0 getty 738 1 18 0 S+ piperd 0xfffffe00598d1888 logger 737 736 18 0 S+ nanslp 0xffffffff839773c0 sleep 736 1 18 0 S+ wait 0xfffffe005b2ba560 sh 686 1 686 0 Ss nanslp 0xffffffff839773c1 cron 682 1 682 0 Ss select 0xfffffe005847ad40 sshd 495 1 495 0 Ss select 0xfffffe00587101c0 syslogd 424 1 424 0 Ss wait 0xfffffe0007be7040 devd 423 1 423 65 Ss select 0xfffffe005847b640 dhclient 338 1 338 0 Ss select 0xfffffe0058711140 dhclient 335 1 335 0 Ss select 0xfffffe0058710a40 dhclient 17 0 0 0 DL syncer 0xffffffff83a94ae0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83a930c0 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100096 D sdflush 0xfffffe00580114e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ade760 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100078 RunQ [dom0] 100081 D launds 0xffffffff83ac4704 [laundry: dom0] 100082 D umarcl 0xffffffff81d63f50 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 RL CPU 0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836bf340 [doneq0] 100046 D - 0xffffffff836bf2c0 [async] 100077 D - 0xffffffff836bf140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83abfee0 [crypto] 100043 D crypto_ 0xfffffe0057f78030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f78080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8391fd40 [g_event] 100037 D - 0xffffffff8391fd60 [g_up] 100038 D - 0xffffffff8391fd80 [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 0xffffffff83ac0940 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84bfaff0 [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 - 0xfffffe0057f2d200 [crypto_0] 100041 D - 0xfffffe0057f2d200 [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 - 0xffffffff82717e81 [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 - 0xfffffe0057f2cb00 [CAM taskq] db> show all locks Process 970 (sh) thread 0xfffffe005b2f0740 (100140) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe000779a3c0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8654 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0007a0f868) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8564 Process 967 (ifconfig) thread 0xfffffe0007a34740 (100086) exclusive sleep mutex epoch-drain-mtx (epoch-drain-mtx) r = 0 (0xffffffff83993d48) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_epoch.c:979 exclusive sx epoch-drain-sx (epoch-drain-sx) r = 0 (0xffffffff83993d28) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_epoch.c:978 exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff83a95280) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:1098 Process 774 (syz-executor) thread 0xfffffe005b2f3740 (100126) exclusive rw vmobject (vmobject) r = 0 (0xfffffe005b2feb58) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:3960 exclusive sx vm map (user) (vm map (user)) r = 0 (0xffffffff83ac3c80) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4099 Process 5 (sctp_iterator) thread 0xfffffe0007be2000 (100068) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe006e4bd3e8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1482 exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff84829a00) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1459 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0054044518) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1458 Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe006e4bd020) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006e557a50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 375 5003K 485 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34913 2057K 34984 vtbuf 24 1968K 46 newblk 1543 1410K 1621 kobj 329 1316K 493 vfscache 3 1025K 3 pcb 43 691K 90 inodedep 119 557K 143 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 117 226K 1039 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 61482 vmem 5 144K 7 pagedep 64 144K 79 tidhash 3 141K 3 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 118 118K 153 sem 4 106K 4 gtaskqueue 18 98K 18 filedesc 13 93K 284 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 187 38K 1122 temp 33 37K 2353 umtx 288 36K 288 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 147 LRO 30 31K 52 msg 4 30K 4 kbdmux 6 28K 6 routetbl 422 23K 1560 DEVFS_RULE 56 20K 56 BPF 13 18K 23 ifaddr 64 17K 149 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 9 17K 16 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 162 14K 162 mkdir 104 13K 138 kenv 95 12K 95 GEOM 61 11K 477 lltable 35 11K 114 rman 86 11K 451 CAM queue 5 11K 1528 sctp_stro 10 10K 10 diradd 75 10K 105 bmsafemap 3 9K 109 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 sctp_atcl 20 8K 20 audit_evclass 238 8K 300 dirrem 28 7K 47 newdirblk 54 7K 69 taskqueue 63 7K 63 pf_ifnet 19 7K 65 sglist 6 7K 6 cred 24 6K 279 CAM DEV 3 6K 510 ether_multi 73 6K 404 pfs_nodes 22 6K 22 kqueue 52 6K 978 plimit 21 6K 500 ufs_dirhash 24 5K 24 UMA 268 5K 268 in6_multi 35 5K 153 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 proc-args 83 4K 2307 pwddesc 50 4K 972 terminal 11 3K 11 indirdep 10 3K 10 session 20 3K 59 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 Unitno 28 2K 86 CAM XPT 22 2K 543 lockf 15 2K 22 msi 12 2K 12 CC Mem 6 2K 13 tun 4 2K 13 selfd 24 2K 24450 toponodes 6 2K 6 freefile 11 2K 20 ipsecpolicy 2 2K 2 ip6ndp 10 2K 33 sctp_atky 30 2K 30 acpidev 20 2K 20 sctp_ifa 9 2K 32 netlink 2 2K 75 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 in_multi 4 1K 17 nhops 6 1K 14 vnodemarker 2 1K 8 select 8 1K 36 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 mld 6 1K 15 igmp 6 1K 15 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 32 cdev 2 1K 2 osd 11 1K 26 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 261 chacha20random 1 1K 1 biobuf 1 1K 1 DEVFSP 6 1K 56 sctp_athm 20 1K 20 sctp_map 20 1K 20 sctp_iter 1 1K 36 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 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 3351 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 65 acpiintr 1 1K 1 cpus 2 1K 2 freework 1 1K 37 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_a_it 1 1K 36 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 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_aadr 0 0K 0 sctp_stri 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 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_krule_item 0 0K 0 pf_temp 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 freeblks 0 0K 36 freefrag 0 0K 53 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 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 19 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 48 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 iov 0 0K 15270 ioctlops 0 0K 112 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 34 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 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 21446 0 254 38494208 0 mbuf 256 8593 1069 29011 0 254 2473472 0 BUF TRIE 144 285 11503 868 0 62 1697472 0 malloc-384 384 4174 26 4184 0 30 1612800 0 malloc-128 128 11770 227 12172 0 126 1535616 0 malloc-4096 4096 337 3 506 0 2 1392640 0 UMA Slabs 0 112 10762 32 10762 0 126 1208928 0 sctp_asoc 2256 10 500 10 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16021 74 16021 0 254 901320 0 malloc-65536 65536 11 1 14 0 1 786432 0 RADIX NODE 144 4368 723 30920 0 62 733104 0 FFS inode 1168 575 20 595 0 8 694960 0 sctp_ep 1152 10 501 10 0 254 588672 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-256 256 1925 70 3373 0 62 510720 0 pbuf 2624 0 194 0 0 2 509056 0 socket 960 23 485 1552 0 254 487680 0 sctp_raddr 736 10 507 10 0 254 380512 0 VM OBJECT 264 1056 144 15949 0 30 316800 0 VNODE 440 611 82 642 0 30 304920 0 256 Bucket 2048 138 8 1035 0 8 299008 0 malloc-64 64 4318 281 5494 0 254 294336 0 THREAD 1824 136 8 149 0 8 262656 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 6 2 126 0 1 262144 0 malloc-4096 4096 56 8 1759 0 2 262144 0 malloc-2048 2048 113 15 134 0 8 262144 0 DEVCTL 1024 140 100 265 0 0 245760 0 malloc-16 16 14623 377 17619 0 254 240000 0 malloc-16384 16384 5 7 288 0 1 196608 0 malloc-128 128 1342 177 28897 0 126 194432 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5356 314 6324 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 FFS2 dinode 256 575 55 595 0 62 161280 0 MAP ENTRY 96 1127 511 51457 0 126 157248 0 malloc-1024 1024 135 9 170 0 16 147456 0 FPU_save_area 832 138 24 2395 0 16 134784 0 S VFS Cache 104 1032 255 1084 0 126 133848 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 60 0 1 131072 0 unpcb 256 8 502 1238 0 254 130560 0 mbuf_packet 256 2 506 282 0 254 130048 0 ksiginfo 112 52 992 2288 0 126 116928 0 malloc-128 128 551 224 3847 0 126 99200 0 PROC 1376 49 17 971 0 8 90816 0 UMA Kegs 384 226 7 226 0 30 89472 0 syncache 168 0 528 6 0 254 88704 0 128 Bucket 1024 47 36 270 0 16 84992 0 filedesc0 1072 50 27 972 0 8 82544 0 malloc-8192 8192 8 2 28 0 1 81920 0 malloc-2048 2048 3 37 1075 0 8 81920 0 sctp_chunk 152 10 510 10 0 254 79040 0 malloc-4096 4096 16 2 34 0 2 73728 0 64 Bucket 512 79 57 1946 0 30 69632 0 malloc-64 64 539 532 1685 0 254 68544 0 malloc-128 128 300 227 1022 0 126 67456 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 1 108 0 1 65536 0 g_bio 408 0 150 5145 0 30 61200 0 sctp_stream_msg_out 112 0 540 10 0 254 60480 0 malloc-384 384 120 30 145 0 30 57600 0 malloc-64 64 339 480 381 0 254 52416 0 malloc-256 256 105 90 1169 0 62 49920 0 32 Bucket 256 63 132 1588 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 1 47 14781 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 16 8 27 0 8 49152 0 malloc-2048 2048 6 18 95 0 8 49152 0 malloc-2048 2048 17 7 33 0 8 49152 0 malloc-1024 1024 8 40 558 0 16 49152 0 clpbuf 2624 0 16 65 0 4 41984 0 malloc-8192 8192 3 2 29 0 1 40960 0 pcpu-8 8 4837 283 6322 0 254 40960 0 VMSPACE 616 33 33 956 0 16 40656 0 pipe 728 22 33 410 0 16 40040 0 udp_inpcb 416 7 83 242 0 30 37440 0 malloc-64 64 45 522 385 0 254 36288 0 malloc-64 64 49 518 39262 0 254 36288 0 malloc-64 64 57 510 1680 0 254 36288 0 malloc-64 64 56 511 405 0 254 36288 0 malloc-64 64 65 502 1077 0 254 36288 0 malloc-128 128 55 224 260 0 126 35712 0 malloc-128 128 108 171 661 0 126 35712 0 malloc-128 128 140 139 815 0 126 35712 0 malloc-128 128 78 201 79 0 126 35712 0 routing nhops 256 19 116 69 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 67 23 402 0 30 34560 0 malloc-384 384 40 50 85 0 30 34560 0 malloc-256 256 4 131 45 0 62 34560 0 malloc-256 256 31 104 632 0 62 34560 0 malloc-256 256 62 73 207 0 62 34560 0 malloc-256 256 40 95 59 0 62 34560 0 malloc-256 256 49 86 112 0 62 34560 0 malloc-256 256 89 46 420 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-2048 2048 3 13 86 0 8 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 22 10 40 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 1263 0 16 32768 0 malloc-512 512 1 63 111 0 30 32768 0 malloc-512 512 2 62 100 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 18 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 ertt_txseginfo 40 1 807 560 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 24 240 87 0 126 31680 0 sctp_laddr 48 1 587 53 0 254 28224 0 malloc-32 32 271 611 555 0 254 28224 0 malloc-32 32 435 447 522 0 254 28224 0 16 Bucket 144 48 148 336 0 62 28224 0 4 Bucket 48 7 581 13 0 254 28224 0 da_ccb 544 0 49 1475 0 16 26656 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 5 1 7 0 2 24576 0 malloc-4096 4096 2 4 7 0 2 24576 0 PWD 40 13 593 148 0 254 24240 0 rtentry 168 19 125 69 0 62 24192 0 Files 80 120 180 8473 0 126 24000 0 8 Bucket 80 44 256 338 0 126 24000 0 tcp_inpcb 1320 6 12 13 0 8 23760 0 ripcb 384 1 59 6 0 30 23040 0 malloc-384 384 43 17 87 0 30 23040 0 malloc-384 384 2 58 2 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 6 274 13 0 126 20160 0 malloc-32 32 120 510 219 0 254 20160 0 malloc-32 32 50 580 117 0 254 20160 0 malloc-32 32 74 556 3335 0 254 20160 0 malloc-32 32 6 624 1051 0 254 20160 0 2 Bucket 32 54 576 347 0 254 20160 0 KNOTE 160 6 119 161 0 62 20000 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-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 3 29 3 0 30 16384 0 malloc-512 512 6 26 64 0 30 16384 0 malloc-512 512 3 29 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 kenv 258 17 43 1071 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_inpcb ports 32 3 375 5 0 254 12096 0 malloc-32 32 9 369 428 0 254 12096 0 malloc-16 16 49 701 1653 0 254 12000 0 malloc-16 16 43 707 245 0 254 12000 0 malloc-16 16 13 737 143 0 254 12000 0 malloc-16 16 42 708 102 0 254 12000 0 malloc-16 16 38 712 60 0 254 12000 0 malloc-16 16 276 474 28309 0 254 12000 0 malloc-16 16 44 706 153 0 254 12000 0 malloc-384 384 6 24 6 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-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 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 4981 0 254 8016 0 UMA Slabs 1 176 9 13 9 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 1152 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 896 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 416 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 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-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-1024 1024 0 0 0 0 16 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