Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x10 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a26697 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: 000000000b0ea860 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 ra FreeBSD/amd64x: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0056c8a6f0 r10: 0100000000000000 r11: 000000000000001f r12: dffff7c000000000 r13: 1fffffc00ad914c8 r14: fffffe0058754000 r15: 000000000000ffff trap number = 12 panic: page fault cpuid = 1 time = 0 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 = 0xffffffff81a26697, 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 $0,0x23e0be7(%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 0xffffffff82727a80 .str.27 rsp 0xfffffe0056c89eb0 rbp 0xfffffe0056c89ed0 rsi 0 rdi 0xffffffff815d5a69 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff82727a80 .str.27 r15 0 rip 0xffffffff815bf42e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e0be7(%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 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 877 869 869 0 R sh 874 766 766 0 R (threaded) syz-executor 100143 RunQ syz-executor 100231 RunQ syz-executor 100232 D getblk 0xfffffe0007e02948 syz-executor 100233 D ufs 0xfffffe006e392ac0 syz-executor 100234 D ufs 0xfffffe006e392ac0 syz-executor 872 765 765 0 R (threaded) syz-executor 100197 RunQ syz-executor 100226 S connec 0xfffffe006b6730da syz-executor 100228 S uwait 0xfffffe0058471300 syz-executor 871 764 764 0 R (threaded) syz-executor 100089 RunQ syz-executor 100225 S connec 0xfffffe006b8b34da syz-executor 100229 S connec 0xfffffe006b8b4cda syz-executor 100230 L *umtxql 0xfffffe0007bde780 syz-executor 869 763 869 0 S wait 0xfffffe005b6c5b00 syz-executor 865 1 766 0 S uwait 0xfffffe0058472580 syz-executor 859 1 765 0 S uwait 0xfffffe0058471780 syz-executor 845 1 766 0 SV uwait 0xfffffe0058471080 syz-executor 831 1 766 0 SV connec 0xfffffe006b6720da syz-executor 828 813 828 0 Ss select 0xfffffe005987f640 dhclient 821 1 821 0 Ss select 0xfffffe005987f5c0 dhclient 816 1 764 0 S uwait 0xfffffe00586ca500 syz-executor 813 789 424 65 S select 0xfffffe0058471cc0 dhclient 806 0 0 0 DL aiordy 0xfffffe005b6c4580 [aiod4] 805 0 0 0 DL aiordy 0xfffffe005b6c4ae0 [aiod3] 803 0 0 0 DL aiordy 0xfffffe005b6aa580 [aiod2] 801 0 0 0 DL aiordy 0xfffffe0007a07b00 [aiod1] 789 424 424 0 S wait 0xfffffe005b6c5040 sh 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe0007a08670 csh 759 682 759 0 Ss select 0xfffffe00586cb540 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe005892ecb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005892f0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005892f4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005892f8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005892fcb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00589300b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00589304b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00589308b0 getty 738 1 18 0 S+ piperd 0xfffffe00599c95c0 logger 737 736 18 0 S+ nanslp 0xffffffff839813c0 sleep 736 1 18 0 S+ wait 0xfffffe005b6aaae0 sh 686 1 686 0 Ss nanslp 0xffffffff839813c1 cron 682 1 682 0 Ss select 0xfffffe00586caa40 sshd 495 1 495 0 Ss select 0xfffffe00586c9940 syslogd 424 1 424 0 Ss wait 0xfffffe0007be5ac0 devd 423 1 423 65 Rs dhclient 338 1 338 0 Ss select 0xfffffe00586c9b40 dhclient 335 1 335 0 Ss select 0xfffffe00586c98c0 dhclient 17 0 0 0 DL syncer 0xffffffff83a9ebe0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100081 D psleep 0xffffffff83a9d1c0 [bufdaemon] 100084 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D getblk 0xfffffe0007e02948 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae88a0 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100079 RunQ [dom0] 100082 D launds 0xffffffff83ace844 [laundry: dom0] 100083 D umarcl 0xffffffff81d75a70 [uma] 7 0 0 0 DL - 0xffffffff836feb70 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8419d9d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff844e0a00 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c9340 [doneq0] 100046 D - 0xffffffff836c92c0 [async] 100077 D - 0xffffffff836c9140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83aca020 [crypto] 100043 D crypto_ 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 1 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83acaa80 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D parked 0xffffffff84c10ff0 [swapper] 100005 Run CPU 0 [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] 100063 D vtbslp 0xfffffe0057f8d280 [virtio_balloon] 100067 D - 0xffffffff8272ccc1 [deadlkres] 100071 D - 0xfffffe00595d5000 [acpi_task_0] 100072 D - 0xfffffe00595d5000 [acpi_task_1] 100073 D - 0xfffffe00595d5000 [acpi_task_2] 100075 D - 0xfffffe0007971800 [mca taskq] 100076 D - 0xfffffe000796fc00 [CAM taskq] 100078 D - 0xfffffe000796f700 [ipsec_offload] db> show all locks Process 874 (syz-executor) thread 0xfffffe005b709000 (100231) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007e02948) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4018 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e09a598) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3365 Process 874 (syz-executor) thread 0xfffffe005b705740 (100232) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007ef0fb0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4018 exclusive lockmgr ufs (ufs) r = 1 (0xfffffe006e390750) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3365 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e392ac0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4773 Process 871 (syz-executor) thread 0xfffffe0007a33000 (100089) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8398c070) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:1290 Process 748 (getty) thread 0xfffffe005b6d3740 (100116) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0054075808) locked @ /syzkaller/managers/i386/kernel/sys/kern/tty.c:217 Process 15 (bufdaemon) thread 0xfffffe005b69a740 (100094) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e391228) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3365 Process 2 (clock) thread 0xfffffe0007a19000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006e5eaa50) 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 491 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 35030 2064K 35101 vtbuf 24 1968K 46 kobj 329 1316K 493 newblk 16 1028K 504 vfscache 3 1025K 3 pcb 77 727K 365 inodedep 18 519K 162 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 139 274K 957 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 28 217K 182 KTRACE 101 201K 101 acpica 1674 184K 62134 vmem 5 144K 7 tidhash 3 141K 3 pagedep 15 132K 76 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 bus 995 82K 5165 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 umtx 320 40K 320 kdtrace 205 40K 1113 temp 36 39K 1894 BPF 22 36K 27 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 routetbl 188 27K 518 DEVFS_RULE 56 20K 56 ifaddr 68 19K 77 LRO 18 19K 20 sctp_stro 18 18K 61 sctp_atcl 45 17K 216 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 9 tty 16 16K 16 ithread 97 16K 97 lltable 49 16K 57 bus-sc 34 15K 1687 ifnet 8 15K 8 eventhandler 163 14K 163 kenv 95 12K 95 GEOM 61 11K 477 ether_multi 129 11K 167 rman 86 11K 451 CAM queue 5 11K 1528 plimit 23 9K 339 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 7 bmsafemap 1 8K 127 shmfd 1 8K 1 pfs_vncache 1 8K 1 freework 31 8K 105 audit_evclass 238 8K 300 in6_multi 55 8K 65 taskqueue 66 7K 72 sglist 6 7K 6 cred 24 6K 191 CAM DEV 3 6K 510 sctp_timw 23 6K 23 pfs_nodes 22 6K 22 ufs_dirhash 27 6K 27 pf_ifnet 14 6K 27 UMA 269 5K 269 tcp_fsb_rack 2 5K 36 vt 11 5K 11 kqueue 62 5K 930 DEVFSP 65 5K 106 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 61 4K 889 acpisem 28 4K 28 kcovinfo 52 4K 65 proc-args 88 3K 1941 terminal 11 3K 11 session 22 3K 35 sctp_atky 63 3K 281 CC Mem 10 3K 64 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 dirrem 8 2K 96 ipsec-saq 2 2K 2 lockf 19 2K 33 selfd 31 2K 8811 sctp_ifa 13 2K 15 ip6ndp 11 2K 14 Unitno 26 2K 54 CAM XPT 22 2K 543 msi 12 2K 12 freeblks 6 2K 68 in_multi 6 2K 9 tun 4 2K 5 select 12 2K 31 toponodes 6 2K 6 netlink 3 2K 49 ipsecpolicy 2 2K 2 acpidev 20 2K 20 newdirblk 9 2K 62 freefile 9 2K 73 softdep 1 1K 1 mkdir 8 1K 124 diradd 8 1K 116 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 148 sctp_athm 45 1K 220 pci_link 10 1K 10 crypto 4 1K 9 inpcbpolicy 20 1K 234 encap_export_host 12 1K 12 sctp_aadr 9 1K 11 sctp_map 36 1K 122 osd 15 1K 77 sctp_stri 1 1K 8 indirdep 2 1K 60 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 7 tcp_pcm_rack 1 1K 18 vnodes 1 1K 2 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 70 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 soname 8 1K 3470 pf_rule 1 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 53 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 102 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 32 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 2 ipsecrequest 0 0K 0 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 183 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 18 lio 0 0K 8 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 13590 ioctlops 0 0K 107 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 294 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 650 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 3 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 8321 823 12902 0 254 37453824 0 mbuf 256 8761 646 26059 0 254 2408192 0 BUF TRIE 144 207 11581 538 0 62 1697472 0 malloc-384 384 4121 49 4434 0 30 1601280 0 malloc-128 128 11497 97 11523 0 126 1484032 0 malloc-4096 4096 330 6 500 0 2 1376256 0 UMA Slabs 0 112 10683 3 10683 0 126 1196832 0 sctp_asoc 2256 18 492 61 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 15977 46 15977 0 254 897288 0 RADIX NODE 144 5380 579 26878 0 62 858096 0 FFS inode 1168 531 29 606 0 8 654080 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 26 485 151 0 254 588672 0 socket 1024 45 463 1586 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-65536 65536 5 2 181 0 1 458752 0 sctp_raddr 736 19 498 76 0 254 380512 0 VM OBJECT 264 1216 74 14091 0 30 340560 0 256 Bucket 2048 152 2 1035 0 8 315392 0 malloc-16384 16384 13 5 89 0 1 294912 0 THREAD 1824 143 17 234 0 8 291840 0 malloc-64 64 3951 396 5649 0 254 278208 0 VNODE 440 569 61 647 0 30 277200 0 malloc-4096 4096 61 5 880 0 2 270336 0 malloc-32768 32768 2 6 49 0 1 262144 0 malloc-16 16 14465 285 14540 0 254 236000 0 malloc-2048 2048 102 10 102 0 8 229376 0 DEVCTL 1024 32 188 159 0 0 225280 0 tcp_log 416 71 442 117 0 254 213408 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5284 386 5327 0 254 181440 0 malloc-128 128 1222 173 29062 0 126 178560 0 malloc-256 256 272 418 1630 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-32768 32768 4 1 15 0 1 163840 0 malloc-2048 2048 9 71 1149 0 8 163840 0 tcp_bbr_map 128 41 1230 3427 0 126 162688 0 FFS2 dinode 256 531 99 605 0 62 161280 0 MAP ENTRY 96 1428 210 44786 0 126 157248 0 FPU_save_area 832 145 35 285 0 16 149760 0 malloc-1024 1024 128 16 1357 0 16 147456 0 ertt_txseginfo 40 38 3598 8651 0 254 145440 0 S VFS Cache 104 996 291 1100 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 11 499 1170 0 254 130560 0 mbuf_packet 256 43 465 1312 0 254 130048 0 ksiginfo 112 56 988 86 0 126 116928 0 malloc-64 64 603 1224 10553 0 254 116928 0 malloc-128 128 749 150 2291 0 126 115072 0 malloc-2048 2048 30 26 346 0 8 114688 0 PROC 1376 60 17 877 0 8 105952 0 128 Bucket 1024 58 41 276 0 16 101376 0 malloc-128 128 549 226 3932 0 126 99200 0 UMA Kegs 384 227 6 227 0 30 89472 0 filedesc0 1072 61 16 889 0 8 82544 0 malloc-16384 16384 4 1 184 0 1 81920 0 sctp_readq 152 2 518 3 0 254 79040 0 sctp_chunk 152 18 502 35 0 254 79040 0 malloc-8192 8192 8 1 115 0 1 73728 0 g_bio 408 0 180 5992 0 30 73440 0 malloc-64 64 567 504 1154 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 0 2 2 0 1 65536 0 malloc-4096 4096 16 0 27 0 2 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 malloc-256 256 171 84 922 0 62 65280 0 sctp_stream_msg_out 112 0 540 10 0 254 60480 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-4096 4096 9 5 18 0 2 57344 0 tcp_inpcb 1320 10 32 64 0 8 55440 0 64 Bucket 512 87 17 1604 0 30 53248 0 malloc-256 256 65 130 227 0 62 49920 0 malloc-256 256 58 137 271 0 62 49920 0 32 Bucket 256 70 125 1016 0 62 49920 0 DIRHASH 1024 37 11 37 0 16 49152 0 NAMEI 1024 3 45 13104 0 16 49152 0 malloc-8192 8192 3 3 29 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-4096 4096 10 2 12 0 2 49152 0 malloc-384 384 98 22 295 0 30 46080 0 malloc-384 384 37 83 185 0 30 46080 0 malloc-384 384 79 41 79 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 3 2 5 0 1 40960 0 malloc-4096 4096 6 4 566 0 2 40960 0 malloc-4096 4096 2 8 19 0 2 40960 0 pcpu-8 8 4802 318 5124 0 254 40960 0 pipe 736 21 34 294 0 16 40480 0 da_ccb 544 0 70 1587 0 16 38080 0 udp_inpcb 416 6 84 153 0 30 37440 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 43 524 13356 0 254 36288 0 malloc-64 64 151 416 162 0 254 36288 0 malloc-64 64 2 565 19 0 254 36288 0 malloc-64 64 322 245 1748 0 254 36288 0 malloc-64 64 41 526 43 0 254 36288 0 tcp_rack_map 128 3 276 1060 0 126 35712 0 malloc-128 128 71 208 78 0 126 35712 0 malloc-128 128 11 268 256 0 126 35712 0 malloc-128 128 87 192 279 0 126 35712 0 malloc-128 128 71 208 72 0 126 35712 0 routing nhops 256 26 109 36 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 59 31 379 0 30 34560 0 malloc-256 256 49 86 606 0 62 34560 0 malloc-256 256 52 83 298 0 62 34560 0 malloc-256 256 62 73 369 0 62 34560 0 malloc-256 256 52 83 55 0 62 34560 0 TURNSTILE 136 161 91 161 0 62 34272 0 SLEEPQUEUE 88 161 223 161 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-2048 2048 10 6 46 0 8 32768 0 malloc-2048 2048 10 6 12 0 8 32768 0 malloc-2048 2048 11 5 28 0 8 32768 0 malloc-1024 1024 20 12 72 0 16 32768 0 malloc-1024 1024 18 14 34 0 16 32768 0 malloc-1024 1024 1 31 4 0 16 32768 0 malloc-512 512 9 55 44 0 30 32768 0 malloc-512 512 3 61 22 0 30 32768 0 malloc-512 512 13 51 15 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_bbr_pcb 896 3 33 20 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 208 192 7303 0 126 32000 0 PGRP 120 26 238 40 0 126 31680 0 clpbuf 2624 0 12 18 0 4 31488 0 VMSPACE 616 40 8 852 0 16 29568 0 sctp_laddr 48 36 552 94 0 254 28224 0 16 Bucket 144 60 136 272 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 0 133 8 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 PWD 40 23 583 140 0 254 24240 0 tcp_rack_pcb 1152 1 20 18 0 8 24192 0 rtentry 168 28 116 36 0 62 24192 0 8 Bucket 80 54 246 335 0 126 24000 0 ripcb 384 3 57 16 0 30 23040 0 malloc-384 384 28 32 40 0 30 23040 0 Mountpoints 2816 2 6 3 0 4 22528 0 udp_inpcb ports 32 3 627 27 0 254 20160 0 tcp_inpcb ports 32 7 623 33 0 254 20160 0 ertt 72 10 270 64 0 126 20160 0 malloc-32 32 177 453 429 0 254 20160 0 malloc-32 32 247 383 339 0 254 20160 0 malloc-32 32 224 406 1171 0 254 20160 0 malloc-32 32 25 605 3116 0 254 20160 0 malloc-32 32 8 622 21 0 254 20160 0 malloc-32 32 136 494 1979 0 254 20160 0 malloc-32 32 34 596 37 0 254 20160 0 2 Bucket 32 64 566 370 0 254 20160 0 KNOTE 160 0 125 22 0 62 20000 0 cryptop 280 0 70 4 0 30 19600 0 AIOCB 552 0 35 4 0 16 19320 0 AIOLIO 272 0 70 4 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 4 201 0 2 16384 0 malloc-2048 2048 4 4 5 0 8 16384 0 malloc-2048 2048 0 8 1 0 8 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-1024 1024 10 6 10 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 4 28 182 0 30 16384 0 malloc-512 512 3 29 17 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 551 449 5007 0 254 16000 0 kenv 258 17 43 1072 0 30 15480 0 udplite_inpcb 416 1 35 1 0 30 14976 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 50 700 485 0 254 12000 0 malloc-16 16 6 744 6 0 254 12000 0 malloc-16 16 78 672 28574 0 254 12000 0 malloc-16 16 10 740 126 0 254 12000 0 malloc-16 16 62 688 105 0 254 12000 0 itimer 352 0 33 6 0 30 11616 0 L VFS Cache 320 0 36 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 6 24 6 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 8132 0 254 8016 0 malloc-16 16 12 488 14 0 254 8000 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 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 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 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 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-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