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 = 0x20:0xffffffff81a3b753 stack pointer = 0x0:0xfffffe0056c8a1c0 frame pointer = 0x0:0xfffffe0056c8a6f0 SYZFAIL: failed to recv rpc 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: 000000000b0eac60 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffffe006c42e1e0 rbp: fffffe0056c8a6f0 r10: aa02000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b6330 trap number = 12 panic: page fault cpuid = 1 time = 1729621625 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 = 0xffffffff81a3b753, 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 $0,0x23de317(%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 0xffffffff8272dbc0 .str.27 rsp 0xfffffe0056c89a30 rbp 0xfffffe0056c89a50 rsi 0 rdi 0xffffffff815da339 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff8272dbc0 .str.27 r15 0 rip 0xffffffff815c3cfe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23de317(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392c760 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392c760 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392d700 (map 0xffffffff8392d700) (map.pmap 0xffffffff8392d7c0) (pmap 0xffffffff8392d830) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1035 1024 934 0 R syz-executor 1034 939 939 0 R (threaded) syz-executor 100288 RunQ syz-executor 100341 S uwait 0xfffffe0075253600 syz-executor 100342 S uwait 0xfffffe0059878880 syz-executor 1033 1032 424 0 R rtsol 1032 951 424 0 S select 0xfffffe00752528c0 rtsol 1024 934 934 0 R (threaded) syz-executor 100112 RunQ syz-executor 100338 S ksem 0xfffffe00586e5a98 syz-executor 100339 S uwait 0xfffffe0075252b80 syz-executor 100340 S uwait 0xfffffe00586d0600 syz-executor 1020 1 947 0 S uwait 0xfffffe005847b200 syz-executor 996 1 935 0 S uwait 0xfffffe00586d0e00 syz-executor 995 1 934 0 S uwait 0xfffffe00586ce080 syz-executor 951 942 424 0 S wait 0xfffffe005b6dd040 sh 947 763 947 0 R syz-executor 942 424 424 0 S wait 0xfffffe005b6a45c0 sh 939 763 939 0 R syz-executor 935 763 935 0 R syz-executor 934 763 934 0 R syz-executor 921 0 0 0 DL - 0xffffffff83a93200 [soaiod4] 920 0 0 0 DL - 0xffffffff83a93200 [soaiod3] 919 0 0 0 DL - 0xffffffff83a93200 [soaiod2] 918 0 0 0 DL - 0xffffffff83a93200 [soaiod1] 917 0 0 0 DL aiordy 0xfffffe005b742060 [aiod4] 916 0 0 0 DL aiordy 0xfffffe005b7425c0 [aiod3] 915 0 0 0 DL aiordy 0xfffffe005b749000 [aiod2] 914 0 0 0 DL aiordy 0xfffffe005b749560 [aiod1] 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe005b6dc0d0 csh 759 682 759 0 Ss select 0xfffffe00586cdb40 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00540744b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00589334b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00589338b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00540748b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058933cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00589340b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00589344b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00589348b0 getty 738 1 18 0 S+ piperd 0xfffffe00599f09e0 logger 737 736 18 0 S+ nanslp 0xffffffff83983400 sleep 736 1 18 0 S+ wait 0xfffffe005b6a1000 sh 686 1 686 0 Ss nanslp 0xffffffff83983400 cron 682 1 682 0 Ss select 0xfffffe00586cd1c0 sshd 495 1 495 0 Ss select 0xfffffe005847b9c0 syslogd 424 1 424 0 Ss wait 0xfffffe005b6a2ae0 devd 423 1 423 65 Ss select 0xfffffe005847b940 dhclient 338 1 338 0 Ss select 0xfffffe005987a640 dhclient 335 1 335 0 Ss select 0xfffffe005987a740 dhclient 17 0 0 0 DL syncer 0xffffffff83aa0be0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a9f1c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00598348e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aea8a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ad0838 [dom0] 100080 D launds 0xffffffff83ad0844 [laundry: dom0] 100081 D umarcl 0xffffffff81d7a710 [uma] 7 0 0 0 DL - 0xffffffff83700bb0 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff848489e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836cb340 [doneq0] 100046 D - 0xffffffff836cb2c0 [async] 100075 D - 0xffffffff836cb140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83acc020 [crypto] 100043 D crypto_ 0xfffffe0054082d30 [crypto returns 0] 100044 D crypto_ 0xfffffe0054082d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543e0088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392bd80 [g_event] 100037 D - 0xffffffff8392bda0 [g_up] 100038 D - 0xffffffff8392bdc0 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (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 Run CPU 0 [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 [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xffffffff83acca80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c19ff0 [swapper] 100005 D - 0xfffffe000796d200 [softirq_0] 100006 D - 0xfffffe000796d100 [softirq_1] 100007 D - 0xfffffe000796d000 [if_io_tqg_0] 100008 D - 0xfffffe000796ce00 [if_io_tqg_1] 100009 D - 0xfffffe000796cd00 [if_config_tqg_0] 100010 D - 0xfffffe000796cc00 [pci_hp taskq] 100011 D - 0xfffffe000796cb00 [kqueue_ctx taskq] 100014 D - 0xfffffe000796c800 [thread taskq] 100016 D - 0xfffffe000796c600 [aiod_kick taskq] 100017 D - 0xfffffe000796c500 [deferred_unmount ta] 100018 D - 0xfffffe000796c400 [inm_free taskq] 100019 D - 0xfffffe000796c300 [in6m_free taskq] 100020 D - 0xfffffe000796c200 [linuxkpi_irq_wq] 100021 D - 0xfffffe000796c100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796c100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796c100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796c100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796c000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796c000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796c000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796c000 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796be00 [firmware taskq] 100040 D - 0xfffffe000796bd00 [crypto_0] 100041 D - 0xfffffe000796bd00 [crypto_1] 100056 D - 0xfffffe000796bb00 [vtnet0 rxq 0] 100057 D - 0xfffffe000796ba00 [vtnet0 txq 0] 100058 D - 0xfffffe000796b900 [vtnet0 rxq 1] 100059 D - 0xfffffe000796b800 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057f8d380 [virtio_balloon] 100065 D - 0xffffffff82732e01 [deadlkres] 100069 D - 0xfffffe00595d9000 [acpi_task_0] 100070 D - 0xfffffe00595d9000 [acpi_task_1] 100071 D - 0xfffffe00595d9000 [acpi_task_2] 100073 D - 0xfffffe000796dc00 [mca taskq] 100074 D - 0xfffffe000796bc00 [CAM taskq] 100076 D - 0xfffffe000796b700 [ipsec_offload] 985 935 935 0 Z syz-executor 988 947 947 0 Z syz-executor db> show all locks Process 1033 (rtsol) thread 0xfffffe005b6cd000 (100119) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe005b71e060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:5063 Process 748 (getty) thread 0xfffffe0007be9000 (100089) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0054075808) locked @ /syzkaller/managers/main/kernel/sys/kern/tty.c:217 Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe006e5aa920) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074f1fa50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5015K 485 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 35218 2075K 35293 vtbuf 24 1968K 46 kobj 329 1316K 493 newblk 450 1137K 511 vfscache 3 1025K 3 pcb 131 790K 641 inodedep 100 550K 168 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 186 302K 1158 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 57762 filedesc 22 169K 365 vmem 5 144K 7 tidhash 3 141K 3 pagedep 26 135K 102 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 113 113K 138 sem 4 106K 4 gtaskqueue 18 98K 18 bus 991 81K 5033 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 umtx 400 50K 400 kdtrace 242 49K 1379 temp 35 37K 2119 sctp_stro 35 35K 164 sctp_atcl 92 35K 470 filemon 4 32K 23 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 142 msg 4 30K 4 kbdmux 6 28K 6 LRO 26 27K 34 routetbl 267 20K 904 DEVFS_RULE 56 20K 56 ifaddr 67 19K 105 BPF 14 19K 26 ufs_mount 4 17K 5 proc 3 17K 3 dirrem 64 16K 106 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1627 ifnet 8 15K 11 eventhandler 163 14K 163 lltable 43 14K 77 ether_multi 152 13K 274 freework 47 12K 93 freeblks 46 12K 92 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 ksem 8 10K 47 rman 82 10K 437 in6_multi 65 9K 105 bmsafemap 3 9K 134 plimit 22 9K 360 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 1 pfs_vncache 1 8K 1 sctp_timw 31 8K 31 audit_evclass 238 8K 300 taskqueue 66 7K 66 sglist 6 7K 6 CAM DEV 3 6K 510 freefile 47 6K 77 cred 23 6K 204 pfs_nodes 22 6K 22 pf_ifnet 14 6K 39 sctp_atky 127 6K 658 kqueue 67 5K 1198 ufs_dirhash 24 5K 24 UMA 269 5K 269 tcp_fsb_rack 2 5K 40 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 DEVFSP 64 4K 180 evdev 4 4K 4 pwddesc 62 4K 1038 mkdir 30 4K 182 acpisem 28 4K 28 kcovinfo 52 4K 104 diradd 22 3K 129 terminal 11 3K 11 newdirblk 21 3K 91 proc-args 83 3K 2224 indirdep 10 3K 10 session 20 3K 37 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 22 sctp_ifa 17 3K 22 ip6ndp 13 3K 22 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 16 2K 30 selfd 26 2K 11312 Unitno 26 2K 66 CAM XPT 22 2K 543 sctp_stri 3 2K 32 in_multi 6 2K 12 tun 4 2K 8 toponodes 6 2K 6 sctp_athm 92 2K 486 ipsecpolicy 2 2K 2 CC Mem 5 2K 46 acpidev 20 2K 20 msi 9 2K 9 netlink 2 2K 57 select 9 2K 30 sctp_map 70 2K 328 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 12 vnodemarker 2 1K 10 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 22 ipsec 3 1K 3 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 crypto 4 1K 24 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 osd 10 1K 57 inpcbpolicy 12 1K 246 chacha20random 1 1K 1 biobuf 1 1K 1 pf_osfp 3 1K 3 tcp_pcm_rack 1 1K 20 vnodes 1 1K 1 procdesc 2 1K 9 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 5 prison 6 1K 6 cryptodev 2 1K 109 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 soname 4 1K 3647 filecaps 4 1K 72 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 37 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 135 sctp_iter 0 0K 24 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 24 sctp_aadr 0 0K 76 tcp_do_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 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 82 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 2 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 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 8 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 193 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 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 14303 ioctlops 0 0K 113 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 669 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 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 2 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 18155 0 254 38494208 0 mbuf 256 8617 1045 42947 0 254 2473472 0 BUF TRIE 144 217 11571 469 0 62 1697472 0 malloc-384 384 4121 49 4469 0 30 1601280 0 malloc-128 128 11542 176 11592 0 126 1499904 0 malloc-4096 4096 330 4 501 0 2 1368064 0 UMA Slabs 0 112 11113 5 11113 0 126 1245216 0 sctp_asoc 2256 35 475 164 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 144 5475 1044 32535 0 62 938736 0 vmem btag 56 16615 128 16629 0 254 937608 0 malloc-16384 16384 10 44 179 0 1 884736 0 FFS inode 1168 541 54 618 0 8 694960 0 malloc-65536 65536 9 1 12 0 1 655360 0 sctp_ep 1152 54 457 290 0 254 588672 0 pbuf 2624 0 202 0 0 2 530048 0 socket 1024 47 461 1768 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-65536 65536 5 2 201 0 1 458752 0 VM OBJECT 264 1140 540 16245 0 30 443520 0 malloc-4096 4096 64 42 1038 0 2 434176 0 malloc-2048 2048 58 150 485 0 8 425984 0 sctp_raddr 736 51 466 223 0 254 380512 0 THREAD 1824 177 23 342 0 8 364800 0 256 Bucket 2048 163 7 1006 0 8 348160 0 malloc-64 64 3996 603 6027 0 254 294336 0 VNODE 440 579 87 662 0 30 293040 0 MAP ENTRY 96 1315 1583 53328 0 126 278208 0 malloc-65536 65536 1 3 10 0 1 262144 0 malloc-16 16 14512 488 14592 0 254 240000 0 malloc-2048 2048 102 10 102 0 8 229376 0 DEVCTL 1024 69 151 198 0 0 225280 0 tcp_log 416 0 513 6 0 254 213408 0 malloc-256 256 711 99 1609 0 62 207360 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5334 336 5376 0 254 181440 0 FPU_save_area 832 179 37 421 0 16 179712 0 malloc-128 128 1226 169 27095 0 126 178560 0 ertt_txseginfo 40 1 4342 14691 0 254 173720 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 63 58 1035 0 8 166496 0 malloc-8192 8192 5 15 43 0 1 163840 0 FFS2 dinode 256 541 89 618 0 62 161280 0 malloc-1024 1024 131 13 1487 0 16 147456 0 filedesc0 1072 62 64 1038 0 8 135072 0 S VFS Cache 104 1003 284 1136 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 15 0 1 131072 0 malloc-2048 2048 8 56 1157 0 8 131072 0 malloc-128 128 843 180 2498 0 126 130944 0 unpcb 256 10 500 1196 0 254 130560 0 mbuf_packet 256 50 458 3068 0 254 130048 0 malloc-384 384 145 185 553 0 30 126720 0 ksiginfo 112 96 948 164 0 126 116928 0 malloc-128 128 541 234 4067 0 126 99200 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 60 23 277 0 16 84992 0 malloc-16384 16384 4 1 184 0 1 81920 0 malloc-256 256 204 111 1083 0 62 80640 0 malloc-256 256 75 240 432 0 62 80640 0 sctp_readq 152 1 519 13 0 254 79040 0 sctp_chunk 152 47 473 108 0 254 79040 0 malloc-8192 8192 8 1 115 0 1 73728 0 malloc-4096 4096 16 2 27 0 2 73728 0 g_bio 408 0 180 5026 0 30 73440 0 malloc-384 384 118 62 201 0 30 69120 0 malloc-64 64 559 512 1236 0 254 68544 0 malloc-64 64 599 472 12965 0 254 68544 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 9 7 21 0 2 65536 0 malloc-2048 2048 14 18 28 0 8 65536 0 malloc-1024 1024 37 27 183 0 16 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 malloc-256 256 114 141 323 0 62 65280 0 sctp_stream_msg_out 112 0 540 25 0 254 60480 0 VMSPACE 616 37 59 1012 0 16 59136 0 malloc-384 384 123 27 123 0 30 57600 0 malloc-8192 8192 7 0 8 0 1 57344 0 64 Bucket 512 73 31 2416 0 30 53248 0 udp_inpcb 416 6 120 197 0 30 52416 0 malloc-256 256 76 119 254 0 62 49920 0 malloc-256 256 117 78 402 0 62 49920 0 32 Bucket 256 81 114 5269 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14139 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 syncache 168 0 264 3 0 254 44352 0 Files 80 205 345 8369 0 126 44000 0 tcp_inpcb 1320 5 28 44 0 8 43560 0 TURNSTILE 136 201 114 201 0 62 42840 0 malloc-4096 4096 6 4 565 0 2 40960 0 malloc-4096 4096 2 8 21 0 2 40960 0 malloc-4096 4096 6 4 10 0 2 40960 0 pcpu-8 8 4806 314 5552 0 254 40960 0 da_ccb 544 0 70 1356 0 16 38080 0 malloc-64 64 50 517 14183 0 254 36288 0 malloc-64 64 151 416 159 0 254 36288 0 malloc-64 64 2 565 19 0 254 36288 0 malloc-64 64 334 233 2043 0 254 36288 0 malloc-64 64 41 526 45 0 254 36288 0 tcp_rack_map 128 3 276 2615 0 126 35712 0 malloc-128 128 70 209 74 0 126 35712 0 malloc-128 128 49 230 228 0 126 35712 0 malloc-128 128 123 156 386 0 126 35712 0 malloc-128 128 68 211 73 0 126 35712 0 routing nhops 256 27 108 50 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 408 0 30 34560 0 malloc-256 256 60 75 779 0 62 34560 0 malloc-256 256 49 86 55 0 62 34560 0 SLEEPQUEUE 88 201 183 201 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-2048 2048 8 8 55 0 8 32768 0 malloc-2048 2048 11 5 31 0 8 32768 0 malloc-1024 1024 18 14 33 0 16 32768 0 malloc-1024 1024 11 21 34 0 16 32768 0 malloc-512 512 5 59 88 0 30 32768 0 malloc-512 512 4 60 176 0 30 32768 0 malloc-512 512 4 60 45 0 30 32768 0 malloc-512 512 10 54 12 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 24 240 45 0 126 31680 0 sctp_laddr 48 80 508 301 0 254 28224 0 16 Bucket 144 57 139 280 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 pipe 736 19 14 347 0 16 24288 0 PWD 40 19 587 173 0 254 24240 0 tcp_rack_pcb 1152 1 20 20 0 8 24192 0 rtentry 168 29 115 50 0 62 24192 0 8 Bucket 80 88 212 673 0 126 24000 0 ripcb 384 1 59 5 0 30 23040 0 malloc-384 384 28 32 40 0 30 23040 0 clpbuf 2624 0 8 15 0 4 20992 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 3 627 26 0 254 20160 0 tcp_inpcb ports 32 3 627 29 0 254 20160 0 ertt 72 5 275 44 0 126 20160 0 malloc-32 32 330 300 875 0 254 20160 0 malloc-32 32 247 383 353 0 254 20160 0 malloc-32 32 227 403 1144 0 254 20160 0 malloc-32 32 23 607 2729 0 254 20160 0 malloc-32 32 7 623 20 0 254 20160 0 malloc-32 32 130 500 2004 0 254 20160 0 malloc-32 32 31 599 34 0 254 20160 0 2 Bucket 32 103 527 481 0 254 20160 0 tcp_bbr_map 128 0 155 33 0 126 19840 0 cryptop 280 0 70 9 0 30 19600 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 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 197 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 3 29 11 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 7 0 16 16128 0 sctp_asconf_ack 48 0 336 8 0 254 16128 0 vtnet_tx_hdr 24 0 668 13893 0 254 16032 0 malloc-16 16 548 452 5102 0 254 16000 0 AIO 208 0 76 1 0 62 15808 0 kenv 258 17 43 1058 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 KNOTE 160 1 74 45 0 62 12000 0 malloc-16 16 93 657 912 0 254 12000 0 malloc-16 16 6 744 9 0 254 12000 0 malloc-16 16 107 643 26967 0 254 12000 0 malloc-16 16 15 735 131 0 254 12000 0 malloc-16 16 61 689 92 0 254 12000 0 AIOCB 552 0 21 1 0 16 11592 0 malloc-384 384 1 29 1 0 30 11520 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-16 16 10 490 12 0 254 8000 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 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 ipq 56 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 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 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 L VFS Cache 320 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 112 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-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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0