Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a3b8c3 stack pointer = 0x0:0xfffffe0056c8a1c0 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: 0000000000000000 rsi: 0000000000000000 rdx: 000000000b064f60 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000050080fe rax: fffffe00033eee30 rbx: fffffe007b1e2be0 rbp: fffffe0056c8a6f0 r10: aa03000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b6330 trap number = 12 panic: page fault cpuid = 0 time = 1729698030 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 = 0xffffffff81a3b8c3, 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 0xfffffffffffffffe 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 0 [clock (0)] 100031 Run CPU 1 [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 3105 3031 3031 0 R (threaded) syz-executor 100095 RunQ syz-executor 104963 RunQ syz-executor 104964 RunQ syz-executor 3103 3044 3044 0 R (threaded) syz-executor 100240 RunQ syz-executor 104955 S uwait 0xfffffe007546ce80 syz-executor 104959 S uwait 0xfffffe0083958e80 syz-executor 104960 S uwait 0xfffffe0083958800 syz-executor 104961 S uwait 0xfffffe007546b580 syz-executor 3102 3029 3029 0 R (threaded) syz-executor 102194 RunQ syz-executor 104953 S sbwait 0xfffffe0059b0e20c syz-executor 104958 S uwait 0xfffffe007aa77980 syz-executor 104962 S uwait 0xfffffe0083959480 syz-executor 3101 3033 3033 0 R (threaded) syz-executor 100964 D vm map 0xfffffe0007a0f060 syz-executor 104954 RunQ syz-executor 3093 3086 3093 0 Ss select 0xfffffe007aa770c0 dhclient 3089 1 3089 0 Ss select 0xfffffe007aa77140 dhclient 3086 3070 424 65 S select 0xfffffe007aa772c0 dhclient 3070 424 424 0 S wait 0xfffffe005bcaeac0 sh 3044 763 3044 0 R syz-executor 3033 763 3033 0 R syz-executor 3031 763 3031 0 R syz-executor 3029 763 3029 0 R syz-executor 819 0 0 0 DL aiordy 0xfffffe0007a07b00 [aiod4] 818 0 0 0 DL aiordy 0xfffffe0007a085c0 [aiod3] 817 0 0 0 DL aiordy 0xfffffe005bce2040 [aiod2] 816 0 0 0 DL aiordy 0xfffffe005bce25a0 [aiod1] 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe005bcb00f0 csh 759 682 759 0 Ss select 0xfffffe0058479440 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00589330b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00589334b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00589338b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058933cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00540748b0 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 686 1 686 0 Ss nanslp 0xffffffff83983400 cron 682 1 682 0 Ss select 0xfffffe00586ce640 sshd 495 1 495 0 Ss select 0xfffffe005847bdc0 syslogd 424 1 424 0 Ss wait 0xfffffe0007be1ac0 devd 423 1 423 65 Ss select 0xfffffe005847bcc0 dhclient 338 1 338 0 Ss select 0xfffffe00586cdb40 dhclient 335 1 335 0 Ss select 0xfffffe00586cd740 dhclient 17 0 0 0 RL [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a9f1c0 [bufdaemon] 100080 D - 0xffffffff82e02140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00598ddce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aea8a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ad0838 [dom0] 100081 D launds 0xffffffff83ad0844 [laundry: dom0] 100082 D umarcl 0xffffffff81d7a880 [uma] 7 0 0 0 DL - 0xffffffff83700bb0 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff844939e0 [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 0 [clock (0)] 100031 Run CPU 1 [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 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 - 0xffffffff82732e00 [deadlkres] 100069 D - 0xfffffe00595d5000 [acpi_task_0] 100070 D - 0xfffffe00595d5000 [acpi_task_1] 100071 D - 0xfffffe00595d5000 [acpi_task_2] 100073 D - 0xfffffe000796d500 [mca taskq] 100074 D - 0xfffffe000796bc00 [CAM taskq] 100076 D - 0xfffffe00595d4e00 [ipsec_offload] db> show all locks Process 3103 (syz-executor) thread 0xfffffe005bc7c740 (100240) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe005bd5ead0) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7732 shared rw vmobject (vmobject) r = 0 (0xfffffe005bd06b58) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:363 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe005bd5ea00) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:5063 Process 3102 (syz-executor) thread 0xfffffe005bd62000 (102194) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe005bc912c8) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:5063 Process 3102 (syz-executor) thread 0xfffffe005bdc7740 (104953) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059b0e1c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4815 Process 3101 (syz-executor) thread 0xfffffe005bdf7740 (104954) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0007a0f060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:5063 Process 748 (getty) thread 0xfffffe005bcdb000 (100116) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0054075808) locked @ /syzkaller/managers/i386/kernel/sys/kern/tty_ttydisc.c:572 Process 6 (pf purge) thread 0xfffffe0007bdd740 (100067) exclusive sx pf end thread (pf end thread) r = 0 (0xffffffff84731140) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf.c:2374 Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe007fc48da0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006e58abf0) locked @ /syzkaller/managers/i386/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 4216 sysctloid 35218 2075K 35293 vtbuf 24 1968K 46 kobj 329 1316K 493 pcb 376 1065K 14601 vmem 5 1044K 11 newblk 15 1028K 2274 vfscache 3 1025K 3 inodedep 24 521K 2243 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 241 283K 3294 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 57762 sctp_stro 169 169K 1868 tidhash 3 141K 3 filedesc 18 137K 4357 pagedep 19 133K 1960 sctp_atcl 345 130K 9184 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 kdtrace 308 68K 8071 umtx 528 66K 528 module 518 65K 518 ddb_capture 1 64K 1 temp 35 37K 2986 BPF 22 36K 494 LRO 34 35K 42 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 142 msg 4 30K 4 kbdmux 6 28K 6 sctp_atky 514 22K 11110 routetbl 278 21K 944 DEVFS_RULE 56 20K 56 ifaddr 68 19K 109 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1627 ifnet 8 15K 11 lltable 45 14K 100 eventhandler 163 14K 163 ether_multi 152 13K 274 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 in6_multi 65 9K 105 bmsafemap 3 9K 2021 plimit 22 9K 481 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 sctp_timw 32 8K 32 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 66 7K 66 kqueue 65 7K 7590 pf_ifnet 19 7K 332 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 249 pfs_nodes 22 6K 22 sctp_athm 345 6K 9242 sctp_map 338 6K 3736 ufs_dirhash 24 5K 24 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 565 acpisem 28 4K 28 pwddesc 53 4K 3541 kcovinfo 52 4K 104 selfd 48 3K 89682 lockf 27 3K 70 terminal 11 3K 11 session 21 3K 53 proc-args 76 3K 4563 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 10 sctp_ifa 17 3K 22 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 3880 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 CC Mem 7 2K 2055 Unitno 28 2K 66 diradd 13 2K 1985 CAM XPT 22 2K 543 newdirblk 12 2K 1940 in_multi 6 2K 12 tun 4 2K 8 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 53 dirrem 5 2K 1957 acpidev 20 2K 20 msi 9 2K 9 netlink 2 2K 211 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 12 vnodemarker 2 1K 60 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 4 encap_export_host 12 1K 12 cdev 2 1K 2 osd 12 1K 1970 inpcbpolicy 15 1K 2510 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 1950 freeblks 1 1K 1949 vnodes 1 1K 1 procdesc 2 1K 16 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 35 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefile 1 1K 1942 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 9734 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 46 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 104 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 337 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 674 mqdata 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 1296 sctp_iter 0 0K 25 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 25 sctp_aadr 0 0K 272 sctp_stri 0 0K 116 filemon 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1467 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 28 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 indirdep 0 0K 10 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 421 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 424 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 17454 ioctlops 0 0K 117 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 1023 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 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 ertt_txseginfo 40 0 6682261 7864973 0 254 267290440 0 256 Bucket 2048 26467 13 61412 0 8 54231040 0 mbuf_jumbo_page 4096 9697 1733 49197 0 254 46817280 0 vmem btag 56 101705 142 101773 0 254 5703432 0 mbuf 256 10259 2450 7975528 0 254 3253504 0 RADIX NODE 144 11082 10501 88101 0 62 3107952 0 UMA Slabs 0 112 27148 26 27148 0 126 3043488 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 malloc-16384 16384 8 116 2175 0 1 2031616 0 BUF TRIE 144 211 11577 691 0 62 1697472 0 malloc-384 384 4121 49 4478 0 30 1601280 0 tcp_bbr_map 128 0 12369 171565 0 126 1583232 0 malloc-128 128 11552 166 11599 0 126 1499904 0 malloc-4096 4096 330 6 501 0 2 1376256 0 sctp_asoc 2256 169 341 1868 0 254 1150560 0 malloc-2048 2048 180 356 7453 0 8 1097728 0 sctp_ep 1152 176 587 7258 0 254 878976 0 VM OBJECT 264 1111 1949 43573 0 30 807840 0 socket 1024 37 727 11057 0 254 782336 0 FFS inode 1168 537 128 2479 0 8 776720 0 malloc-4096 4096 53 127 3108 0 2 737280 0 malloc-65536 65536 9 1 12 0 1 655360 0 MAP ENTRY 96 1200 4470 178547 0 126 544320 0 pbuf 2624 0 202 0 0 2 530048 0 lkpicurr 168 2 3094 2 0 62 520128 0 THREAD 1824 254 10 4964 0 8 481536 0 malloc-65536 65536 5 2 463 0 1 458752 0 sctp_raddr 736 169 348 1868 0 254 380512 0 VNODE 440 574 182 2522 0 30 332640 0 malloc-1024 1024 171 149 1890 0 16 327680 0 malloc-384 384 398 442 9276 0 30 322560 0 malloc-64 64 3977 622 10574 0 254 294336 0 mbuf_packet 256 61 955 15882 0 254 260096 0 PROC 1376 52 135 3105 0 8 257312 0 malloc-4096 4096 1 59 338 0 2 245760 0 64 Bucket 512 192 280 11554 0 30 241664 0 FPU_save_area 832 256 32 6990 0 16 239616 0 malloc-16 16 14512 238 14582 0 254 236000 0 malloc-2048 2048 6 106 1190 0 8 229376 0 malloc-2048 2048 102 10 102 0 8 229376 0 DEVCTL 1024 27 193 205 0 0 225280 0 128 Bucket 1024 188 23 1493 0 16 216064 0 malloc-256 256 198 612 10038 0 62 207360 0 filedesc0 1072 53 136 3541 0 8 202608 0 tcp_inpcb 1320 7 137 1957 0 8 190080 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5334 336 5376 0 254 181440 0 malloc-128 128 1221 174 27432 0 126 178560 0 FFS2 dinode 256 537 153 2479 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-256 256 276 354 3587 0 62 161280 0 malloc-1024 1024 131 13 1691 0 16 147456 0 malloc-128 128 959 188 6487 0 126 146816 0 S VFS Cache 104 1019 385 2997 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 15 0 1 131072 0 unpcb 256 11 499 1229 0 254 130560 0 ksiginfo 112 168 876 634 0 126 116928 0 malloc-384 384 43 257 2281 0 30 115200 0 VMSPACE 616 32 148 2957 0 16 110880 0 malloc-128 128 540 235 4124 0 126 99200 0 malloc-4096 4096 10 14 26 0 2 98304 0 malloc-256 256 281 94 6213 0 62 96000 0 malloc-256 256 58 317 5367 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 210 7154 0 30 85680 0 malloc-64 64 620 703 91334 0 254 84672 0 malloc-16384 16384 4 1 184 0 1 81920 0 tcp_rack_pcb 1152 0 70 337 0 8 80640 0 malloc-384 384 189 21 189 0 30 80640 0 malloc-256 256 27 288 4151 0 62 80640 0 sctp_chunk 152 162 358 744 0 254 79040 0 malloc-8192 8192 8 1 115 0 1 73728 0 malloc-4096 4096 16 2 27 0 2 73728 0 Files 80 193 707 23622 0 126 72000 0 malloc-64 64 557 514 1718 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 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 32 Bucket 256 169 86 11360 0 62 65280 0 tcp_bbr_pcb 896 1 71 906 0 16 64512 0 sctp_stream_msg_out 112 101 439 594 0 254 60480 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-128 128 3 400 2100 0 126 51584 0 malloc-256 256 71 124 2431 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 25381 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 18 6 22 0 8 49152 0 malloc-1024 1024 14 34 526 0 16 49152 0 pcpu-8 8 4983 649 13444 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 TURNSTILE 136 265 50 265 0 62 42840 0 malloc-4096 4096 8 2 567 0 2 40960 0 pipe 736 19 36 420 0 16 40480 0 da_ccb 544 0 70 1879 0 16 38080 0 udplite_inpcb 416 0 90 113 0 30 37440 0 udp_inpcb 416 6 84 219 0 30 37440 0 tcp_inpcb ports 32 3 1131 1037 0 254 36288 0 malloc-64 64 180 387 17903 0 254 36288 0 malloc-64 64 151 416 159 0 254 36288 0 malloc-64 64 323 244 3996 0 254 36288 0 malloc-64 64 41 526 45 0 254 36288 0 malloc-32 32 596 538 12676 0 254 36288 0 tcp_rack_map 128 0 279 4950 0 126 35712 0 malloc-128 128 70 209 74 0 126 35712 0 malloc-128 128 108 171 5348 0 126 35712 0 malloc-128 128 69 210 77 0 126 35712 0 routing nhops 256 28 107 52 0 62 34560 0 ripcb 384 2 88 221 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 54 36 552 0 30 34560 0 malloc-256 256 54 81 2819 0 62 34560 0 malloc-256 256 49 86 58 0 62 34560 0 SLEEPQUEUE 88 265 119 265 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 56 0 8 32768 0 malloc-2048 2048 11 5 31 0 8 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-1024 1024 18 14 33 0 16 32768 0 malloc-512 512 2 62 175 0 30 32768 0 malloc-512 512 4 60 176 0 30 32768 0 malloc-512 512 3 61 61 0 30 32768 0 malloc-512 512 7 57 1302 0 30 32768 0 malloc-512 512 12 52 456 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 PWD 40 19 789 2033 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 61 0 126 31680 0 sctp_laddr 48 269 319 1957 0 254 28224 0 malloc-32 32 225 657 1178 0 254 28224 0 malloc-32 32 128 754 6400 0 254 28224 0 16 Bucket 144 76 120 369 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 AIO 208 0 133 212 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 20 0 1 24576 0 rtentry 168 30 114 52 0 62 24192 0 8 Bucket 80 161 139 5074 0 126 24000 0 malloc-384 384 28 32 40 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 clpbuf 2624 0 8 12 0 4 20992 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 3 627 26 0 254 20160 0 ertt 72 7 273 1957 0 126 20160 0 malloc-64 64 2 313 19 0 254 20160 0 malloc-32 32 249 381 353 0 254 20160 0 malloc-32 32 24 606 2751 0 254 20160 0 malloc-32 32 31 599 34 0 254 20160 0 2 Bucket 32 205 425 859 0 254 20160 0 vtnet_tx_hdr 24 0 835 7864236 0 254 20040 0 KNOTE 160 4 121 1302 0 62 20000 0 malloc-16 16 346 904 13822 0 254 20000 0 malloc-16 16 377 873 33139 0 254 20000 0 AIOLIO 272 0 70 212 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 4 426 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 10 6 10 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 543 457 7316 0 254 16000 0 kenv 258 17 43 1068 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 7 371 20 0 254 12096 0 malloc-16 16 6 744 9 0 254 12000 0 malloc-16 16 19 731 135 0 254 12000 0 malloc-16 16 62 688 529 0 254 12000 0 malloc-16 16 10 740 12 0 254 12000 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 sctp_readq 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 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 AIOCB 552 0 0 0 0 16 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 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 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