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 = 0x20:0xffffffff81a04de8 stack pointer = 0x28:0xfffffe0056ed64e0 frame pointer = 0x28:0xfffffe0056ed6550 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 = 3400 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 000000000dc84f3a rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000000 rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0056ed6550 r10: ffffffffffff0000 r11: fffffe005b2f6520 r12: fffffe006e427800 r13: fffffe005870f680 r14: fffffe005870f6a4 r15: fffffe006e4279d0 trap number = 12 panic: page fault cpuid = 1 time = 1723935247 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056ed5c10 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056ed5d70 vpanic() at vpanic+0x280/frame 0xfffffe0056ed5f30 panic() at panic+0xb5/frame 0xfffffe0056ed5ff0 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056ed6110 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056ed6230 trap() at trap+0x648/frame 0xfffffe0056ed6410 calltrap() at calltrap+0x8/frame 0xfffffe0056ed6410 --- trap 0xc, rip = 0xffffffff81a04de8, rsp = 0xfffffe0056ed64e0, rbp = 0xfffffe0056ed6550 --- in6m_disconnect_locked() at in6m_disconnect_locked+0x108/frame 0xfffffe0056ed6550 in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe0056ed6680 ip6_freemoptions() at ip6_freemoptions+0x28d/frame 0xfffffe0056ed66e0 in_pcbfree() at in_pcbfree+0x711/frame 0xfffffe0056ed6730 sorele_locked() at sorele_locked+0x1ca/frame 0xfffffe0056ed6770 soclose() at soclose+0x41f/frame 0xfffffe0056ed6860 _fdrop() at _fdrop+0x58/frame 0xfffffe0056ed6890 closef() at closef+0x655/frame 0xfffffe0056ed6a70 fdescfree() at fdescfree+0xa99/frame 0xfffffe0056ed6c50 exit1() at exit1+0x860/frame 0xfffffe0056ed6cf0 sys_exit() at sys_exit+0x28/frame 0xfffffe0056ed6d10 amd64_syscall() at amd64_syscall+0x4cb/frame 0xfffffe0056ed6f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056ed6f30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x39a7ba, rsp = 0x820e68e38, rbp = 0x820e68e40 --- KDB: enter: panic [ thread pid 3400 tid 100141 ] 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 0xfffffe0056ed5d50 rbp 0xfffffe0056ed5d70 rsi 0 rdi 0xffffffff82e004c0 panicstr r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe005b2f6000 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 3400 (syz-executor) at 0xfffffe0007be85c0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 3334 at 0xfffffe005b2cbac0 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007a07040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005b28a268 (map 0xfffffe005b28a268) (map.pmap 0xfffffe005b28a328) (pmap 0xfffffe005b28a398) threads: 1 100141 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 3411 3410 424 0 R sh 3410 424 424 0 S wait 0xfffffe005b2a9ac0 sh 3402 3273 3273 0 D in6_mul 0xffffffff83abad80 syz-executor 3401 3192 3192 0 D in6_mul 0xffffffff83abad80 syz-executor 3400 3334 3334 0 RE CPU 1 syz-executor 3386 3381 3381 0 L *if_addr 0xfffffe0007a310c0 ifconfig 3381 775 3381 0 S wait 0xfffffe005b2abb00 syz-executor 3334 775 3334 0 R syz-executor 3273 775 3273 0 R syz-executor 3192 775 3192 0 R syz-executor 775 774 772 0 S select 0xfffffe005847bec0 syz-executor 774 772 772 0 R (threaded) syz-execprog 100108 S uwait 0xfffffe00586f8b80 syz-execprog 100114 RunQ syz-execprog 100115 S wait 0xfffffe005b2cb560 syz-execprog 100116 RunQ syz-execprog 100117 S uwait 0xfffffe00586f8480 syz-execprog 100119 S uwait 0xfffffe00586f7600 syz-execprog 100120 S uwait 0xfffffe00586f7700 syz-execprog 100121 S uwait 0xfffffe005847ec80 syz-execprog 772 770 772 0 Ss pause 0xfffffe005b2ab650 csh 770 682 770 0 Ss select 0xfffffe005847ac40 sshd 748 1 748 0 Rs+ CPU 0 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 686 1 686 0 Ss nanslp 0xffffffff839773c1 cron 682 1 682 0 Ss select 0xfffffe005847acc0 sshd 495 1 495 0 Ds bo_wwai 0xfffffe006de93d70 syslogd 424 1 424 0 Ss wait 0xfffffe0007be6020 devd 423 1 423 65 Ss select 0xfffffe00587106c0 dhclient 338 1 338 0 Ss select 0xfffffe005847b440 dhclient 335 1 335 0 Ss select 0xfffffe0058710f40 dhclient 17 0 0 0 DL syncer 0xffffffff83a94ae0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83a930c0 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100093 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 DL waiting 0xffffffff843cea40 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100045 RunQ [doneq0] 100046 D - 0xffffffff836bf2c0 [async] 100077 D - 0xffffffff836bf140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83abfee0 [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 - 0xffffffff8391fd40 [g_event] 100037 D - 0xffffffff8391fd60 [g_up] 100038 D - 0xffffffff8391fd80 [g_down] 2 0 0 0 LL (threaded) [clock] 100030 L *in6_mul 0xfffffe0007a039c0 [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 - 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 - 0xffffffff82717e80 [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] db> show all locks Process 3400 (syz-executor) thread 0xfffffe005b2f6000 (100141) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe006e4279a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1401 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83abad40) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83abad80) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1330 Process 3386 (ifconfig) thread 0xfffffe005b2e9740 (100134) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff83a95280) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:1098 Process 748 (getty) thread 0xfffffe0007a34000 (100087) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe005849c008) locked @ /syzkaller/managers/main/kernel/sys/kern/tty_ttydisc.c:572 Process 495 (syslogd) thread 0xfffffe005b2a7740 (100100) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006de93c78) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3582 Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83a98fc0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1304 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 375 5003K 485 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34913 2057K 34984 vtbuf 24 1968K 46 newblk 1496 1398K 4076 kobj 329 1316K 493 inodedep 1500 1075K 2604 vfscache 3 1025K 3 pcb 23 669K 65 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1443 361K 2511 vnet_data 2 224K 2 acpitask 1 224K 1 subproc 126 222K 3490 KTRACE 100 200K 100 acpica 1674 184K 61482 freefile 1445 181K 2501 vmem 5 144K 7 tidhash 3 141K 3 pagedep 44 139K 2535 filedesc 18 137K 5124 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 113 113K 138 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 189 39K 3566 umtx 304 38K 304 temp 31 37K 2390 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 142 msg 4 30K 4 LRO 28 29K 38 kbdmux 6 28K 6 routetbl 316 22K 1015 DEVFS_RULE 56 20K 56 BPF 13 18K 42 ifaddr 64 18K 107 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 162 14K 162 ifnet 7 13K 11 lltable 40 12K 75 kenv 95 12K 95 GEOM 61 11K 477 rman 86 11K 451 CAM queue 5 11K 1528 ether_multi 124 10K 349 bmsafemap 2 9K 2569 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 audit_evclass 238 8K 300 in6_multi 56 8K 120 taskqueue 63 7K 63 mkdir 52 7K 5042 sglist 6 7K 6 CAM DEV 3 6K 510 diradd 44 6K 2563 cred 22 6K 295 pfs_nodes 22 6K 22 plimit 21 6K 511 kqueue 50 6K 3416 newdirblk 41 6K 2521 pf_ifnet 13 5K 41 ufs_dirhash 24 5K 24 UMA 268 5K 268 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 pwddesc 47 3K 3412 terminal 11 3K 11 proc-args 74 3K 4768 indirdep 10 3K 10 session 19 3K 57 hhook 8 3K 10 clone 9 3K 9 selfd 36 3K 105382 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 18 2K 46 ip6ndp 11 2K 21 Unitno 26 2K 66 CAM XPT 22 2K 543 msi 12 2K 12 CC Mem 6 2K 13 tun 4 2K 8 toponodes 6 2K 6 sctp_ifa 11 2K 22 ipsecpolicy 2 2K 2 in_multi 5 2K 12 acpidev 20 2K 20 netlink 2 2K 56 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 select 8 1K 45 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 2501 ipsec 3 1K 3 freeblks 3 1K 2500 mld 6 1K 10 igmp 6 1K 10 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifn 5 1K 22 crypto 4 1K 4 encap_export_host 12 1K 12 inpcbpolicy 16 1K 2707 cdev 2 1K 2 osd 11 1K 26 lkpikmalloc 8 1K 9 DEVFSP 7 1K 57 chacha20random 1 1K 1 biobuf 1 1K 1 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 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 in6_mfilter 2 1K 4930 procdesc 1 1K 12 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 3468 sctp_vrf 1 1K 1 ip6_msource 1 1K 16 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 63 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 2465 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 filecaps 1 1K 84 filemon 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 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 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 23 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_athm 0 0K 0 sctp_atky 0 0K 0 sctp_atcl 0 0K 0 sctp_a_it 0 0K 23 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 1036 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 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 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 199 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 16410 ioctlops 0 0K 116 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 802 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 21542 0 254 38494208 0 mbuf 256 8616 1046 39761 0 254 2473472 0 BUF TRIE 144 289 11499 976 0 62 1697472 0 malloc-384 384 4174 26 4179 0 30 1612800 0 malloc-128 128 11772 225 12190 0 126 1535616 0 malloc-4096 4096 337 3 506 0 2 1392640 0 UMA Slabs 0 112 10749 9 10749 0 126 1204896 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16077 90 16077 0 254 905352 0 RADIX NODE 144 4383 708 90595 0 62 733104 0 malloc-65536 65536 11 0 14 0 1 720896 0 FFS inode 1168 553 28 3054 0 8 678608 0 malloc-384 384 1501 29 2606 0 30 587520 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-256 256 1886 109 13356 0 62 510720 0 socket 960 26 482 3978 0 254 487680 0 malloc-256 256 1477 83 2670 0 62 399360 0 malloc-64 64 4316 535 7940 0 254 310464 0 VNODE 440 589 104 3097 0 30 304920 0 VM OBJECT 264 1007 133 40495 0 30 300960 0 256 Bucket 2048 131 13 1034 0 8 294912 0 malloc-128 128 1985 185 6337 0 126 277760 0 THREAD 1824 140 12 153 0 8 277248 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 6 2 126 0 1 262144 0 malloc-4096 4096 53 7 4191 0 2 245760 0 malloc-2048 2048 111 9 128 0 8 245760 0 malloc-16 16 14623 377 17625 0 254 240000 0 DEVCTL 1024 61 159 210 0 0 225280 0 malloc-16384 16384 8 4 2711 0 1 196608 0 malloc-128 128 1292 227 33791 0 126 194432 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5354 316 11209 0 254 181440 0 malloc-256 256 4 686 1061 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 FFS2 dinode 256 553 77 3054 0 62 161280 0 malloc-1024 1024 130 14 155 0 16 147456 0 S VFS Cache 104 1029 375 3547 0 126 146016 0 MAP ENTRY 96 1053 459 92700 0 126 145152 0 FPU_save_area 832 142 20 4882 0 16 134784 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 122 0 1 131072 0 unpcb 256 8 502 1231 0 254 130560 0 mbuf_packet 256 15 493 5282 0 254 130048 0 ksiginfo 112 56 988 2304 0 126 116928 0 malloc-2048 2048 3 53 1075 0 8 114688 0 PROC 1376 47 30 3411 0 8 105952 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 46 37 314 0 16 84992 0 malloc-8192 8192 8 2 28 0 1 81920 0 filedesc0 1072 48 22 3412 0 8 75040 0 malloc-8192 8192 7 2 108 0 1 73728 0 malloc-4096 4096 16 2 34 0 2 73728 0 g_bio 408 4 176 5708 0 30 73440 0 malloc-64 64 539 532 1685 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 32 Bucket 256 64 191 8047 0 62 65280 0 64 Bucket 512 82 22 2962 0 30 53248 0 malloc-64 64 340 479 387 0 254 52416 0 malloc-128 128 316 87 1042 0 126 51584 0 malloc-256 256 96 99 1057 0 62 49920 0 malloc-256 256 70 125 2874 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 24747 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 5 7 19 0 2 49152 0 malloc-2048 2048 15 9 20 0 8 49152 0 malloc-1024 1024 8 40 558 0 16 49152 0 malloc-384 384 78 42 418 0 30 46080 0 syncache 168 0 264 6 0 254 44352 0 pcpu-8 8 4740 380 5597 0 254 40960 0 VMSPACE 616 31 35 3396 0 16 40656 0 pipe 728 19 36 379 0 16 40040 0 da_ccb 544 1 69 1615 0 16 38080 0 udp_inpcb 416 9 81 2687 0 30 37440 0 malloc-64 64 43 524 403 0 254 36288 0 malloc-64 64 61 506 121321 0 254 36288 0 malloc-64 64 55 512 4105 0 254 36288 0 malloc-64 64 68 499 5222 0 254 36288 0 malloc-64 64 63 504 3508 0 254 36288 0 malloc-128 128 41 238 2692 0 126 35712 0 malloc-128 128 109 170 654 0 126 35712 0 malloc-128 128 129 150 3076 0 126 35712 0 malloc-128 128 78 201 79 0 126 35712 0 routing nhops 256 22 113 52 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 42 48 73 0 30 34560 0 malloc-256 256 42 93 626 0 62 34560 0 malloc-256 256 30 105 39 0 62 34560 0 malloc-256 256 50 85 107 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 29 0 1 32768 0 malloc-2048 2048 5 11 56 0 8 32768 0 malloc-2048 2048 7 9 23 0 8 32768 0 malloc-2048 2048 3 13 78 0 8 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 12 20 16 0 16 32768 0 malloc-1024 1024 5 27 193 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 1259 0 16 32768 0 malloc-512 512 3 61 9 0 30 32768 0 malloc-512 512 2 62 58 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 20 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 ertt_txseginfo 40 0 808 4203 0 254 32320 0 PWD 40 16 792 2603 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_inpcb 1320 6 18 13 0 8 31680 0 PGRP 120 23 241 79 0 126 31680 0 clpbuf 2624 0 12 65 0 4 31488 0 sctp_laddr 48 0 588 30 0 254 28224 0 malloc-32 32 266 616 548 0 254 28224 0 16 Bucket 144 50 146 329 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 TURNSTILE 136 153 36 153 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 3 3 20 0 2 24576 0 rtentry 168 25 119 52 0 62 24192 0 Files 80 118 182 13258 0 126 24000 0 8 Bucket 80 45 255 664 0 126 24000 0 ripcb 384 1 59 7 0 30 23040 0 malloc-384 384 28 32 48 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 tcp_inpcb ports 32 3 627 5 0 254 20160 0 ertt 72 6 274 13 0 126 20160 0 malloc-32 32 130 500 185 0 254 20160 0 malloc-32 32 319 311 375 0 254 20160 0 malloc-32 32 50 580 107 0 254 20160 0 malloc-32 32 76 554 5781 0 254 20160 0 malloc-32 32 6 624 1051 0 254 20160 0 2 Bucket 32 57 573 531 0 254 20160 0 KNOTE 160 6 119 1483 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 1 31 111 0 30 16384 0 malloc-512 512 6 26 72 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 1079 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 9 369 431 0 254 12096 0 malloc-16 16 45 705 4101 0 254 12000 0 malloc-16 16 43 707 247 0 254 12000 0 malloc-16 16 13 737 264 0 254 12000 0 malloc-16 16 22 728 64 0 254 12000 0 malloc-16 16 36 714 55 0 254 12000 0 malloc-16 16 276 474 28309 0 254 12000 0 malloc-16 16 22 728 103 0 254 12000 0 malloc-384 384 6 24 6 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 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 vtnet_tx_hdr 24 0 334 5035 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 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_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 sctp_ep 1152 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