Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x10 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a25dd7 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: 000000000b0ea660 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0056c8a6f0 r10: 0100000000000000 r11: 000000000000001f r12: dffff7c000000000 r13: 1fffffc00ad914c8 r14: fffffe0058753000 r15: 000000000000ffff trap number = 12 panic: page fault cpuid = 0 time = 1728366810 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 = 0xffffffff81a25dd7, 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 $0,0x23e0dd7(%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 0xffffffff82726960 .str.27 rsp 0xfffffe0056c89eb0 rbp 0xfffffe0056c89ed0 rsi 0 rdi 0xffffffff815d5389 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffe r14 0xffffffff82726960 .str.27 r15 0 rip 0xffffffff815bf23e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e0dd7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392a720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392a720 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392b6c0 (map 0xffffffff8392b6c0) (map.pmap 0xffffffff8392b780) (pmap 0xffffffff8392b7f0) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1127 1 1087 0 S uwait 0xfffffe0058478480 syz-executor 1122 1 869 0 SV select 0xfffffe006e1ed1c0 syz-executor 1119 1 1087 0 SV aiowc 0xfffffe005bd43e68 syz-executor 1112 1 869 0 S uwait 0xfffffe006e1ed080 syz-executor 1108 1106 1106 0 D tun_con 0xfffffe00597a2ca8 ifconfig 1106 764 1106 0 S wait 0xfffffe005bceb060 syz-executor 1087 764 1087 0 S piperd 0xfffffe00599bf5c0 syz-executor 1084 1 766 0 SV uwait 0xfffffe0057f90600 syz-executor 1059 1 869 0 S uwait 0xfffffe006e1ed480 syz-executor 1056 1 1050 0 S uwait 0xfffffe006e1eda80 syz-executor 1032 1 869 0 SV uwait 0xfffffe006e1ed580 syz-executor 1023 1020 869 0 SV uwait 0xfffffe006e1ed980 syz-executor 1020 1 869 0 DV ppwait 0xfffffe005bd4d560 syz-executor 1003 1 766 0 SV uwait 0xfffffe0058478780 syz-executor 974 1 766 0 SV uwait 0xfffffe006e1ee200 syz-executor 965 1 869 0 S uwait 0xfffffe005847a100 syz-executor 954 942 954 0 Ss select 0xfffffe006e1ed140 dhclient 947 1 947 0 Ss select 0xfffffe00584789c0 dhclient 942 928 425 65 S select 0xfffffe0058478b40 dhclient 939 1 766 0 T uwait 0xfffffe0058479780 syz-executor 928 425 425 0 S wait 0xfffffe005bce8000 sh 899 1 869 0 SV connec 0xfffffe006ba614da syz-executor 893 1 766 0 SV uwait 0xfffffe00586ca980 syz-executor 869 764 869 0 S piperd 0xfffffe00599b8140 syz-executor 857 0 0 0 DL aiordy 0xfffffe005bd2aac0 [aiod4] 856 0 0 0 DL aiordy 0xfffffe005bd2b020 [aiod3] 855 0 0 0 DL aiordy 0xfffffe005bd2b580 [aiod2] 854 0 0 0 DL aiordy 0xfffffe005bd2bae0 [aiod1] 837 1 766 0 S uwait 0xfffffe005847a780 syz-executor 766 764 766 0 S piperd 0xfffffe00599b7b80 syz-executor 764 762 762 0 S nanslp 0xffffffff839813c1 syz-executor 762 760 762 0 Ss pause 0xfffffe005bd1a0b0 csh 760 683 760 0 Ss select 0xfffffe005847a540 sshd 749 1 749 0 Ss+ ttyin 0xfffffe00540758b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005892ecb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005892f0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005892f4b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005892f8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005892fcb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00589300b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00589304b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00589308b0 getty 739 1 18 0 S+ piperd 0xfffffe00599c09e0 logger 738 737 18 0 S+ nanslp 0xffffffff839813c1 sleep 737 1 18 0 S+ wait 0xfffffe0007be2580 sh 687 1 687 0 Ss nanslp 0xffffffff839813c0 cron 683 1 683 0 Ss select 0xfffffe00586ca7c0 sshd 496 1 496 0 Ss select 0xfffffe005847b540 syslogd 425 1 425 0 Ss wait 0xfffffe0007be2ae0 devd 424 1 424 65 Ss select 0xfffffe006e1ee640 dhclient 339 1 339 0 Ss select 0xfffffe005847b840 dhclient 336 1 336 0 Ss select 0xfffffe005847b9c0 dhclient 17 0 0 0 DL syncer 0xffffffff83a9ebe0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a9d1c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0059a86ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae88a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ace838 [dom0] 100080 D launds 0xffffffff83ace844 [laundry: dom0] 100081 D umarcl 0xffffffff81d74710 [uma] 7 0 0 0 DL - 0xffffffff836feb70 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847d39d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842c0a00 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c9340 [doneq0] 100046 D - 0xffffffff836c92c0 [async] 100075 D - 0xffffffff836c9140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83aca020 [crypto] 100043 D crypto_ 0xfffffe005407ed30 [crypto returns 0] 100044 D crypto_ 0xfffffe005407ed80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543e0088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83929d40 [g_event] 100037 D - 0xffffffff83929d60 [g_up] 100038 D - 0xffffffff83929d80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [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 [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 Run CPU 1 [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 0xffffffff84c10ff0 [swapper] 100005 D - 0xfffffe0007971200 [softirq_0] 100006 D - 0xfffffe0007971100 [softirq_1] 100007 D - 0xfffffe0007971000 [if_io_tqg_0] 100008 D - 0xfffffe0007970e00 [if_io_tqg_1] 100009 D - 0xfffffe0007970d00 [if_config_tqg_0] 100010 D - 0xfffffe0007970c00 [pci_hp taskq] 100011 D - 0xfffffe0007970b00 [kqueue_ctx taskq] 100014 D - 0xfffffe0007970800 [thread taskq] 100016 D - 0xfffffe0007970600 [aiod_kick taskq] 100017 D - 0xfffffe0007970500 [deferred_unmount ta] 100018 D - 0xfffffe0007970400 [inm_free taskq] 100019 D - 0xfffffe0007970300 [in6m_free taskq] 100020 D - 0xfffffe0007970200 [linuxkpi_irq_wq] 100021 D - 0xfffffe0007970100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007970100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007970100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007970100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007970000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007970000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007970000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007970000 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796fe00 [firmware taskq] 100040 D - 0xfffffe000796fd00 [crypto_0] 100041 D - 0xfffffe000796fd00 [crypto_1] 100056 D - 0xfffffe000796fb00 [vtnet0 rxq 0] 100057 D - 0xfffffe000796fa00 [vtnet0 txq 0] 100058 D - 0xfffffe000796f900 [vtnet0 rxq 1] 100059 D - 0xfffffe000796f800 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057f8d380 [virtio_balloon] 100065 D - 0xffffffff8272bba1 [deadlkres] 100069 D - 0xfffffe00595d1000 [acpi_task_0] 100070 D - 0xfffffe00595d1000 [acpi_task_1] 100071 D - 0xfffffe00595d1000 [acpi_task_2] 100073 D - 0xfffffe0007971900 [mca taskq] 100074 D - 0xfffffe000796fc00 [CAM taskq] 100076 D - 0xfffffe00595d0e00 [ipsec_offload] db> show all locks Process 1108 (ifconfig) thread 0xfffffe005bd26740 (100118) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83a9f380) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3028 Process 2 (clock) thread 0xfffffe0007a19000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006e7698b0) locked @ /syzkaller/managers/i386/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 4188 4324K 4213 sysctloid 35030 2064K 35101 vtbuf 24 1968K 46 kobj 329 1316K 493 newblk 17 1028K 777 vfscache 3 1025K 3 pcb 121 775K 843 inodedep 27 522K 384 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 46 361K 510 subproc 181 322K 1239 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 103 acpica 1674 184K 62114 vmem 5 146K 8 tidhash 3 141K 3 pagedep 20 133K 209 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 132 sem 4 106K 4 gtaskqueue 18 98K 18 bus 991 81K 5161 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 umtx 368 46K 368 kdtrace 231 45K 1592 temp 34 39K 2120 BPF 23 36K 30 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 140 msg 4 30K 4 kbdmux 6 28K 6 sctp_atcl 73 28K 508 sctp_stro 25 25K 115 LRO 24 25K 28 routetbl 259 23K 792 DEVFS_RULE 56 20K 56 ifaddr 69 20K 88 ufs_mount 4 17K 5 proc 3 17K 3 lltable 51 17K 70 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1687 ifnet 8 15K 9 eventhandler 163 14K 163 ether_multi 152 13K 231 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 445 shmfd 4 10K 4 plimit 24 9K 355 in6_multi 65 9K 93 bmsafemap 3 9K 297 tcp_fsb_rack 4 9K 90 rpc 4 9K 4 ksem 2 9K 13 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 27 pfs_vncache 1 8K 1 sctp_timw 31 8K 31 audit_evclass 238 8K 300 taskqueue 66 7K 72 cred 27 7K 200 sglist 6 7K 6 CAM DEV 3 6K 510 pf_ifnet 17 6K 38 pfs_nodes 22 6K 22 DEVFSP 78 5K 173 ufs_dirhash 24 5K 27 UMA 269 5K 269 kqueue 70 5K 1224 pwddesc 70 5K 1150 vt 11 5K 11 kcovinfo 65 5K 91 pf_table 2 4K 9 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 sctp_atky 98 4K 639 acpisem 28 4K 28 proc-args 98 3K 2296 session 23 3K 43 terminal 11 3K 11 dirrem 10 3K 257 CC Mem 10 3K 161 uidinfo 4 3K 7 hhook 8 3K 10 clone 9 3K 9 ip6ndp 13 3K 20 lockf 20 3K 37 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 13075 sctp_ifa 15 2K 19 newdirblk 14 2K 191 mkdir 14 2K 382 Unitno 28 2K 58 CAM XPT 22 2K 543 in_multi 6 2K 10 tun 4 2K 6 select 12 2K 44 toponodes 6 2K 6 netlink 3 2K 64 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_athm 73 2K 520 msi 9 2K 9 diradd 9 2K 282 softdep 1 1K 1 freefile 8 1K 219 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_map 50 1K 230 ipsec 3 1K 3 sctp_ifn 6 1K 19 inpcbpolicy 24 1K 393 mld 6 1K 8 igmp 6 1K 8 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 140 pci_link 10 1K 10 crypto 4 1K 18 encap_export_host 12 1K 12 freework 3 1K 268 ip6opt 3 1K 13 osd 15 1K 170 tcp_pcm_rack 2 1K 45 sctp_stri 1 1K 20 freeblks 2 1K 195 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 2 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 cryptodev 3 1K 97 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 pf_rule 1 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 5 soname 5 1K 3686 pmchooks 1 1K 1 filecaps 5 1K 90 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 sctp_aadr 1 1K 18 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 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_do_rack 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 142 sctp_iter 0 0K 18 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 18 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 255 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 38 allocindir 0 0K 0 indirdep 0 0K 124 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 4 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 in6_mfilter 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 1 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 195 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 22 lio 0 0K 56 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 34549 ioctlops 0 0K 135 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 296 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 652 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 2 filedesc_to_leader 0 0K 4 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 4 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 8338 806 13099 0 254 37453824 0 mbuf 256 8844 7928 66860 0 254 4293632 0 RADIX NODE 144 12604 299 40322 0 62 1858032 0 BUF TRIE 144 876 10912 2169 0 62 1697472 0 FFS inode 1168 1401 34 1623 0 8 1676080 0 malloc-384 384 4121 49 4439 0 30 1601280 0 malloc-128 128 11499 95 11530 0 126 1484032 0 malloc-4096 4096 330 6 512 0 2 1376256 0 UMA Slabs 0 112 10911 27 10911 0 126 1225056 0 sctp_asoc 2256 25 485 114 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17268 51 17277 0 254 969864 0 malloc-16384 16384 22 24 252 0 1 753664 0 VNODE 440 1440 90 1666 0 30 673200 0 VM OBJECT 264 2194 206 17997 0 30 633600 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 47 464 384 0 254 588672 0 socket 1024 61 447 2026 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 malloc-65536 65536 5 2 191 0 1 458752 0 256 Bucket 2048 186 22 1262 0 8 425984 0 malloc-4096 4096 70 24 1129 0 2 385024 0 sctp_raddr 736 32 485 160 0 254 380512 0 FFS2 dinode 256 1401 39 1622 0 62 368640 0 THREAD 1824 160 24 463 0 8 335616 0 tcp_bbr_map 128 871 1299 9503 0 126 277760 0 sctp_chunk 152 26 1768 1425 0 254 272688 0 malloc-64 64 3969 126 6188 0 254 262080 0 malloc-16 16 14465 285 14540 0 254 236000 0 malloc-32768 32768 2 5 102 0 1 229376 0 malloc-2048 2048 102 10 102 0 8 229376 0 DEVCTL 1024 47 173 174 0 0 225280 0 S VFS Cache 104 1870 275 2136 0 126 223080 0 MAP ENTRY 96 1667 601 55638 0 126 217728 0 tcp_log 416 0 513 56 0 254 213408 0 ertt_txseginfo 40 2257 2894 37367 0 254 206040 0 malloc-65536 65536 1 2 3 0 1 196608 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5283 387 5328 0 254 181440 0 FPU_save_area 832 162 54 642 0 16 179712 0 malloc-128 128 1224 171 29101 0 126 178560 0 malloc-256 256 278 412 1930 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-2048 2048 51 29 579 0 8 163840 0 malloc-1024 1024 129 31 1461 0 16 163840 0 PROC 1376 69 41 1127 0 8 151360 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 15 0 1 131072 0 malloc-128 128 798 225 2679 0 126 130944 0 unpcb 256 11 499 1210 0 254 130560 0 mbuf_packet 256 62 446 2167 0 254 130048 0 ksiginfo 112 84 960 160 0 126 116928 0 filedesc0 1072 70 35 1150 0 8 112560 0 128 Bucket 1024 63 36 340 0 16 101376 0 malloc-128 128 542 233 4013 0 126 99200 0 malloc-32768 32768 0 3 126 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 syncache 168 0 528 5 0 254 88704 0 malloc-8192 8192 8 2 115 0 1 81920 0 sctp_readq 152 0 520 8 0 254 79040 0 malloc-4096 4096 16 2 27 0 2 73728 0 g_bio 408 0 180 19062 0 30 73440 0 64 Bucket 512 86 50 3555 0 30 69632 0 malloc-384 384 126 54 594 0 30 69120 0 malloc-64 64 617 454 14848 0 254 68544 0 malloc-16384 16384 4 0 184 0 1 65536 0 malloc-2048 2048 8 24 1157 0 8 65536 0 malloc-256 256 188 67 1171 0 62 65280 0 sctp_stream_msg_out 112 1 539 29 0 254 60480 0 malloc-384 384 47 103 412 0 30 57600 0 malloc-8192 8192 6 1 7 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-4096 4096 9 5 20 0 2 57344 0 tcp_inpcb 1320 10 32 157 0 8 55440 0 malloc-64 64 575 244 1254 0 254 52416 0 VMSPACE 616 48 36 1073 0 16 51744 0 malloc-256 256 68 127 422 0 62 49920 0 malloc-256 256 75 120 664 0 62 49920 0 malloc-256 256 59 136 611 0 62 49920 0 32 Bucket 256 83 112 8534 0 62 49920 0 DIRHASH 1024 35 13 37 0 16 49152 0 NAMEI 1024 0 48 17339 0 16 49152 0 malloc-8192 8192 2 4 47 0 1 49152 0 malloc-4096 4096 10 2 10 0 2 49152 0 malloc-2048 2048 8 16 64 0 8 49152 0 malloc-1024 1024 27 21 126 0 16 49152 0 malloc-1024 1024 14 34 526 0 16 49152 0 malloc-384 384 62 58 404 0 30 46080 0 malloc-384 384 112 8 115 0 30 46080 0 pcpu-8 8 4884 748 5484 0 254 45056 0 Files 80 237 313 10535 0 126 44000 0 clpbuf 2624 0 16 822 0 4 41984 0 malloc-8192 8192 3 2 5 0 1 40960 0 malloc-4096 4096 3 7 46 0 2 40960 0 pipe 736 21 34 366 0 16 40480 0 da_ccb 544 0 70 5381 0 16 38080 0 udp_inpcb 416 8 82 204 0 30 37440 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 39 528 34297 0 254 36288 0 malloc-64 64 152 415 167 0 254 36288 0 malloc-64 64 340 227 2003 0 254 36288 0 malloc-64 64 41 526 45 0 254 36288 0 tcp_rack_map 128 7 272 1195 0 126 35712 0 malloc-128 128 72 207 82 0 126 35712 0 malloc-128 128 10 269 415 0 126 35712 0 malloc-128 128 102 177 608 0 126 35712 0 malloc-128 128 69 210 71 0 126 35712 0 routing nhops 256 28 107 44 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 58 77 818 0 62 34560 0 malloc-256 256 33 102 674 0 62 34560 0 malloc-256 256 52 83 61 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 SLEEPQUEUE 88 185 199 185 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-4096 4096 7 1 566 0 2 32768 0 malloc-2048 2048 4 12 11 0 8 32768 0 malloc-2048 2048 13 3 16 0 8 32768 0 malloc-2048 2048 11 5 30 0 8 32768 0 malloc-2048 2048 0 16 2 0 8 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-1024 1024 18 14 35 0 16 32768 0 malloc-1024 1024 1 31 2 0 16 32768 0 malloc-512 512 7 57 81 0 30 32768 0 malloc-512 512 4 60 181 0 30 32768 0 malloc-512 512 3 61 27 0 30 32768 0 malloc-512 512 3 61 30 0 30 32768 0 malloc-512 512 13 51 16 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_rack_pcb 1152 2 26 45 0 8 32256 0 tcp_bbr_pcb 896 1 35 45 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 51 0 126 31680 0 sctp_laddr 48 48 540 138 0 254 28224 0 16 Bucket 144 68 128 1072 0 62 28224 0 4 Bucket 48 7 581 181 0 254 28224 0 AIO 208 5 128 33 0 62 27664 0 udplite_inpcb 416 0 63 3 0 30 26208 0 cpuset 200 7 121 7 0 62 25600 0 PWD 40 31 575 263 0 254 24240 0 rtentry 168 30 114 44 0 62 24192 0 8 Bucket 80 59 241 459 0 126 24000 0 ripcb 384 6 54 29 0 30 23040 0 malloc-384 384 28 32 40 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 udp_inpcb ports 32 4 626 31 0 254 20160 0 tcp_inpcb ports 32 4 626 74 0 254 20160 0 ertt 72 10 270 157 0 126 20160 0 malloc-64 64 2 313 19 0 254 20160 0 malloc-32 32 296 334 929 0 254 20160 0 malloc-32 32 249 381 344 0 254 20160 0 malloc-32 32 228 402 1196 0 254 20160 0 malloc-32 32 27 603 3128 0 254 20160 0 malloc-32 32 154 476 2360 0 254 20160 0 malloc-32 32 32 598 39 0 254 20160 0 2 Bucket 32 77 553 462 0 254 20160 0 KNOTE 160 0 125 52 0 62 20000 0 cryptop 280 0 70 5 0 30 19600 0 AIOCB 552 0 35 6 0 16 19320 0 L VFS Cache 320 0 60 13 0 30 19200 0 AIOLIO 272 0 70 28 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 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 213 0 2 16384 0 malloc-1024 1024 11 5 16 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 rl_entry 48 2 334 3 0 254 16128 0 vtnet_tx_hdr 24 0 668 32421 0 254 16032 0 malloc-16 16 558 442 5319 0 254 16000 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1076 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 udplite_inpcb ports 32 0 378 1 0 254 12096 0 malloc-32 32 8 370 22 0 254 12096 0 malloc-16 16 75 675 989 0 254 12000 0 malloc-16 16 6 744 7 0 254 12000 0 malloc-16 16 92 658 28840 0 254 12000 0 malloc-16 16 13 737 131 0 254 12000 0 malloc-16 16 62 688 149 0 254 12000 0 malloc-16 16 10 740 14 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 6 24 6 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 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_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 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 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 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 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-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