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 = 0x20:0xffffffff81a3b713 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: 000000000b0eb260 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffffe006dc86be0 rbp: fffffe0056c8a6f0 r10: aa01000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b6330 trap number = 12 panic: page fault cpuid = 1 time = 20 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 = 0xffffffff81a3b713, 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 0xffffffff8272dba0 .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 0xffffffff8272dba0 .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 5314 5032 5032 0 R (threaded) syz-executor 100201 RunQ syz-executor 107803 S uwait 0xfffffe0076439800 syz-executor 107804 RunQ syz-executor 5313 5096 5096 0 R (threaded) syz-executor 103973 RunQ syz-executor 107801 L *tcp_hpt 0xfffffe0007a2f6c0 syz-executor 107802 L *tcpinp 0xfffffe0007a31f00 syz-executor 5307 5072 5072 0 LE *tcp_hpt 0xfffffe0007a2f6c0 syz-executor 5266 5263 5263 0 D tun_con 0xfffffe00597adb28 ifconfig 5263 763 5263 0 S wait 0xfffffe0007a07b00 syz-executor 5096 763 5096 0 R syz-executor 5072 763 5072 0 R syz-executor 5032 763 5032 0 R syz-executor 4021 1 4021 0 Rs+ CPU 0 getty 4020 1 4020 0 Ss+ ttyin 0xfffffe00589334b0 getty 4019 1 4019 0 Ss+ ttyin 0xfffffe00589338b0 getty 4018 1 4018 0 Ss+ ttyin 0xfffffe00589340b0 getty 4017 1 4017 0 Ss+ ttyin 0xfffffe00589344b0 getty 4016 1 4016 0 Ss+ ttyin 0xfffffe0058932cb0 getty 4015 1 4015 0 Ss+ ttyin 0xfffffe00589330b0 getty 4014 1 4014 0 Ss+ ttyin 0xfffffe0058933cb0 getty 4013 1 4013 0 Ss+ ttyin 0xfffffe00589348b0 getty 3966 1 3958 0 S uwait 0xfffffe0074e49c00 syz-executor 3855 1 3851 0 S uwait 0xfffffe0075369800 syz-executor 3850 1 3847 0 S uwait 0xfffffe0074e49280 syz-executor 3510 0 0 0 DL mdwait 0xfffffe00768b7000 [md2] 2706 0 0 0 DL mdwait 0xfffffe006e3dc000 [md1] 2297 0 0 0 DL (threaded) [KTLS] 101345 D - 0xfffffe0075016400 [thr_0] 102669 D - 0xfffffe0075016480 [thr_1] 102670 D - 0xffffffff83a94a48 [reclaim_0] 1079 0 0 0 DL mdwait 0xfffffe006dfa0000 [md0] 1070 0 0 0 DL mdwait 0xfffffe006e3d9000 [md3] 1006 0 0 0 DL - 0xffffffff83a93200 [soaiod4] 1005 0 0 0 DL - 0xffffffff83a93200 [soaiod3] 1004 0 0 0 DL - 0xffffffff83a93200 [soaiod2] 1003 0 0 0 DL - 0xffffffff83a93200 [soaiod1] 1002 0 0 0 DL aiordy 0xfffffe005baf0060 [aiod4] 1001 0 0 0 DL aiordy 0xfffffe005bb08ac0 [aiod3] 1000 0 0 0 DL aiordy 0xfffffe005bb08000 [aiod2] 999 0 0 0 DL aiordy 0xfffffe005bb16ac0 [aiod1] 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe0007a26650 csh 759 1 759 0 Ss select 0xfffffe0058479cc0 sshd 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 0xfffffe006b6afce8 [/ 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 0xffffffff81d7a6d0 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847369a0 [pf purge] 5 0 0 0 DL waiting 0xffffffff843ce9e0 [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 RunQ [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 - 0xffffffff82732de1 [deadlkres] 100069 D - 0xfffffe00595d9000 [acpi_task_0] 100070 D - 0xfffffe00595d9000 [acpi_task_1] 100071 D - 0xfffffe00595d9000 [acpi_task_2] 100073 D - 0xfffffe000796d300 [mca taskq] 100074 D - 0xfffffe000796bc00 [CAM taskq] 100076 D - 0xfffffe00595d8e00 [ipsec_offload] db> show all locks Process 5313 (syz-executor) thread 0xfffffe005bb86000 (107801) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0076541020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1721 Process 5313 (syz-executor) thread 0xfffffe005bba8000 (107802) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe007659c180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4815 Process 5307 (syz-executor) thread 0xfffffe005bafc000 (100514) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0075559560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1306 Process 5266 (ifconfig) thread 0xfffffe005bb2f000 (104971) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83aa1380) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3028 Process 4021 (getty) thread 0xfffffe005bad3740 (100110) 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 (0xfffffe006e41eda0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006e4c8320) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 Process 12 (intr) thread 0xfffffe0007a1f000 (100034) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe005422be00) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1402 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5015K 517 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4217 sysctloid 35665 2102K 35740 vtbuf 24 1968K 46 pcb 862 1614K 17836 kobj 329 1316K 529 newblk 167 1066K 21392 vfscache 3 1025K 3 inodedep 50 531K 6083 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 407 407K 2773 sctp_atcl 827 311K 12204 subproc 220 279K 5490 vmem 5 276K 10 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 604057 acpica 1674 184K 57762 filedesc 23 181K 8990 tidhash 3 141K 3 pagedep 17 132K 4462 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 121 121K 154 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 496 62K 496 kdtrace 282 61K 13122 sctp_atky 1234 52K 15598 temp 34 37K 5120 LRO 34 35K 50 DEVFS3 132 33K 150 hostcache 1 32K 1 shm 1 32K 14 msg 4 30K 4 kbdmux 6 28K 6 routetbl 469 27K 4952 cred 99 25K 474 DEVFS_RULE 56 20K 56 ifaddr 67 19K 141 freework 74 19K 11339 ufs_mount 4 17K 5 proc 3 17K 3 md_disk 6 17K 9 tty 16 16K 16 ithread 90 15K 90 GEOM 89 15K 629 bus-sc 34 15K 1627 ifnet 8 15K 15 eventhandler 163 14K 163 lltable 43 14K 128 sctp_athm 827 13K 12774 sctp_map 814 13K 5544 tcp_fsb_rack 6 13K 2654 ether_multi 152 13K 418 sctp_timw 47 12K 47 ksem 10 12K 257 kenv 95 12K 95 pf_ifnet 34 11K 910 CAM queue 5 11K 1528 rman 82 10K 437 in6_multi 65 9K 146 bmsafemap 3 9K 5903 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 68 pfs_vncache 1 8K 1 md_sectors 2 8K 2 audit_evclass 238 8K 300 plimit 19 8K 726 taskqueue 66 7K 69 sglist 6 7K 6 CAM DEV 3 6K 510 dirrem 23 6K 5495 pfs_nodes 22 6K 22 mount 24 6K 408 ufs_dirhash 24 5K 24 UMA 273 5K 273 DEVFSP 71 5K 1662 kqueue 59 5K 8542 vt 11 5K 11 kcovinfo 65 5K 169 memdesc 1 4K 1 MCA 32 4K 32 freefile 32 4K 5460 evdev 4 4K 4 acpisem 28 4K 28 pwddesc 53 4K 5993 freeblks 13 4K 5364 terminal 11 3K 11 sctp_ifa 21 3K 30 uidinfo 4 3K 15 hhook 8 3K 10 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 29 proc-args 59 2K 6609 mkdir 14 2K 8884 ip6opt 7 2K 94 session 14 2K 66 Unitno 28 2K 1313 CAM XPT 22 2K 543 CC Mem 6 2K 4144 in_multi 6 2K 23 tun 4 2K 12 selfd 24 2K 167210 toponodes 6 2K 6 newdirblk 11 2K 4442 netlink 3 2K 223 ipsecpolicy 2 2K 2 lockf 11 2K 230 diradd 10 2K 5528 indirdep 5 2K 9610 acpidev 20 2K 20 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 10 vnodemarker 2 1K 88 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 pf_osfp 7 1K 7 tcp_pcm_rack 3 1K 1327 sctp_ifn 6 1K 30 mld 6 1K 14 igmp 6 1K 14 pfil 6 1K 6 BPF 6 1K 42 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 257 encap_export_host 12 1K 12 iov 10 1K 33849 sctp_aadr 9 1K 502 cdev 2 1K 2 osd 11 1K 4146 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 4967 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 6 ktls 1 1K 28 select 2 1K 59 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 1435 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_msource 2 1K 8 aio 4 1K 19 pmchooks 1 1K 1 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 42 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 4 vnet_data_free 1 1K 1 soname 1 1K 14422 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 876 pf_rule 0 0K 331 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_do_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4196 sctp_iter 0 0K 43 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 39 sctp_stri 0 0K 1130 filemon 0 0K 634 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 8192 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 44 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 83 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 6 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 16 ipsecrequest 0 0K 0 ip6_msource 0 0K 2 in6_mfilter 0 0K 5 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 10 in_mfilter 0 0K 17 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 5 VN POLL 0 0K 5 statfs 0 0K 197 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 24 lio 0 0K 110 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 ioctlops 0 0K 3355 eventfd 0 0K 224 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 368 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 690 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filecaps 0 0K 236 sigio 0 0K 4 filedesc_to_leader 0 0K 6 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 96 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 320 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 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 956 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 8337 807 59361 0 254 37453824 0 ertt_txseginfo 40 0 473791 905297 0 254 18951640 0 256 Bucket 2048 2049 17 6217 0 8 4231168 0 mbuf 256 9204 715 1216844 0 254 2539264 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 malloc-16384 16384 11 97 4489 0 1 1769472 0 BUF TRIE 144 371 11417 19669 0 62 1697472 0 RADIX NODE 144 8067 3380 172005 0 63 1648368 0 malloc-384 384 4121 49 4477 0 30 1601280 0 malloc-128 128 11691 182 12630 0 126 1519744 0 UMA Slabs 0 112 12651 15 12651 0 126 1418592 0 malloc-4096 4096 334 4 612 0 2 1384448 0 vmem btag 56 23915 172 23967 0 254 1348872 0 malloc-2048 2048 424 224 9058 0 8 1327104 0 sctp_asoc 2256 407 103 2772 0 254 1150560 0 sctp_ep 1152 420 343 8863 0 254 878976 0 FFS inode 1168 540 146 6040 0 8 801248 0 socket 1024 28 736 15879 0 254 782336 0 malloc-65536 65536 9 1 12 0 1 655360 0 tcp_log 416 0 1530 19218 0 254 636480 0 malloc-4096 4096 54 98 5316 0 2 622592 0 sctp_raddr 736 407 363 4769 0 254 566720 0 VM OBJECT 264 911 1069 67172 0 30 522720 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-1024 1024 409 55 2784 0 16 475136 0 malloc-65536 65536 5 2 203 0 1 458752 0 THREAD 1824 227 21 7804 0 8 452352 0 malloc-384 384 880 290 12335 0 30 449280 0 pbuf 2624 0 166 0 0 2 435584 0 tcp_bbr_map 128 0 3286 78847 0 126 420608 0 MAP ENTRY 96 812 2968 268582 0 126 362880 0 VNODE 440 578 205 6089 0 30 344520 0 malloc-32768 32768 2 8 8877 0 1 327680 0 malloc-64 64 4023 576 382669 0 254 294336 0 malloc-65536 65536 1 3 37 0 1 262144 0 mbuf_packet 256 252 764 158420 0 254 260096 0 malloc-16 16 14705 295 131035 0 254 240000 0 DEVCTL 1024 127 101 254 0 0 233472 0 FPU_save_area 832 229 50 12166 0 16 232128 0 malloc-2048 2048 102 10 550 0 8 229376 0 PROC 1376 53 112 5316 0 8 227040 0 malloc-256 256 446 424 22575 0 62 222720 0 malloc-256 256 444 366 15741 0 62 207360 0 FFS2 dinode 256 540 210 6040 0 62 192000 0 UMA Zones 768 245 4 245 0 16 191232 0 malloc-32 32 5390 280 121432 0 254 181440 0 filedesc0 1072 54 114 5993 0 8 180096 0 malloc-128 128 1224 171 28662 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 128 Bucket 1024 138 25 1878 0 16 166912 0 malloc-32768 32768 4 1 15 0 1 163840 0 malloc-1024 1024 139 21 1937 0 16 163840 0 malloc-128 128 924 223 11683 0 126 146816 0 S VFS Cache 104 1023 381 6513 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 4 0 1 131072 0 unpcb 256 1 509 1985 0 254 130560 0 malloc-256 256 187 323 17282 0 62 130560 0 malloc-384 384 68 262 6129 0 30 126720 0 tcp_inpcb 1320 6 84 4133 0 8 118800 0 ksiginfo 112 145 899 685 0 126 116928 0 malloc-128 128 544 231 4809 0 126 99200 0 malloc-2048 2048 8 40 2379 0 8 98304 0 malloc-256 256 256 119 9868 0 62 96000 0 malloc-8192 8192 8 3 147 0 1 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 VMSPACE 616 24 120 5181 0 16 88704 0 64 Bucket 512 110 58 11063 0 30 86016 0 malloc-64 64 612 711 168944 0 254 84672 0 vnpbuf 2624 0 32 2 0 16 83968 0 malloc-2048 2048 18 22 60 0 8 81920 0 malloc-256 256 73 242 15256 0 62 80640 0 sctp_readq 152 0 520 389 0 254 79040 0 sctp_chunk 152 387 133 2838 0 254 79040 0 malloc-8192 8192 1 8 778 0 1 73728 0 malloc-4096 4096 6 12 1330 0 2 73728 0 g_bio 408 0 180 128798 0 30 73440 0 malloc-384 384 167 13 193 0 30 69120 0 malloc-64 64 561 510 3990 0 254 68544 0 malloc-32768 32768 0 2 125 0 1 65536 0 malloc-16384 16384 4 0 184 0 1 65536 0 malloc-4096 4096 16 0 27 0 2 65536 0 malloc-256 256 67 188 6987 0 62 65280 0 malloc-256 256 91 164 7773 0 62 65280 0 32 Bucket 256 144 111 3925 0 62 65280 0 Files 80 146 654 35693 0 126 64000 0 sctp_stream_msg_out 112 152 388 1112 0 254 60480 0 malloc-32 32 1270 620 17375 0 254 60480 0 malloc-8192 8192 6 1 7 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 pcpu-8 8 5186 1470 27541 0 254 53248 0 malloc-64 64 440 379 34872 0 254 52416 0 malloc-64 64 326 493 6265 0 254 52416 0 tcp_rack_map 128 2 401 143430 0 126 51584 0 malloc-128 128 32 371 5765 0 126 51584 0 malloc-128 128 101 302 10969 0 126 51584 0 ttyoutq 256 72 123 448 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 41239 0 16 49152 0 malloc-4096 4096 8 4 26 0 2 49152 0 malloc-4096 4096 2 10 12 0 2 49152 0 malloc-2048 2048 8 16 3142 0 8 49152 0 malloc-2048 2048 2 22 879 0 8 49152 0 malloc-2048 2048 11 13 206 0 8 49152 0 malloc-1024 1024 14 34 526 0 16 49152 0 malloc-512 512 2 94 3077 0 30 49152 0 malloc-512 512 4 92 890 0 30 49152 0 tcp_bbr_pcb 896 1 53 923 0 16 48384 0 ripcb 384 0 120 230 0 30 46080 0 malloc-384 384 49 71 1076 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 249 66 249 0 62 42840 0 malloc-4096 4096 8 2 572 0 2 40960 0 pipe 736 17 38 356 0 16 40480 0 ttyinq 160 135 115 840 0 62 40000 0 da_ccb 544 0 70 32282 0 16 38080 0 udplite_inpcb 416 1 89 102 0 30 37440 0 udp_inpcb 416 7 83 502 0 30 37440 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 151 416 311 0 254 36288 0 malloc-64 64 2 565 25 0 254 36288 0 malloc-64 64 41 526 52 0 254 36288 0 16 Bucket 144 89 163 1873 0 62 36288 0 malloc-128 128 70 209 980 0 126 35712 0 malloc-128 128 67 212 82 0 126 35712 0 routing nhops 256 27 108 66 0 62 34560 0 malloc-256 256 54 81 144 0 62 34560 0 SLEEPQUEUE 88 249 135 249 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-16384 16384 0 2 7 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-2048 2048 0 16 13 0 8 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-1024 1024 18 14 656 0 16 32768 0 malloc-1024 1024 13 19 322 0 16 32768 0 malloc-1024 1024 1 31 55 0 16 32768 0 malloc-512 512 4 60 206 0 30 32768 0 malloc-512 512 0 64 236 0 30 32768 0 malloc-512 512 3 61 91 0 30 32768 0 malloc-512 512 8 56 20 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 PWD 40 14 794 4274 0 254 32320 0 tcp_rack_pcb 1152 3 25 1327 0 8 32256 0 KNOTE 160 1 199 1087 0 62 32000 0 PGRP 120 19 245 118 0 126 31680 0 clpbuf 2624 0 12 44 0 4 31488 0 L VFS Cache 320 0 96 94 0 30 30720 0 sctp_laddr 48 370 218 3016 0 254 28224 0 tcp_inpcb ports 32 4 878 2292 0 254 28224 0 ertt 72 6 386 4133 0 126 28224 0 rl_entry 48 5 583 18 0 254 28224 0 malloc-32 32 249 633 1641 0 254 28224 0 malloc-32 32 130 752 11222 0 254 28224 0 4 Bucket 48 5 583 9 0 254 28224 0 2 Bucket 32 176 706 2465 0 254 28224 0 AIO 208 0 133 425 0 62 27664 0 cpuset 200 9 119 39 0 62 25600 0 malloc-4096 4096 0 6 2382 0 2 24576 0 rtentry 168 29 115 66 0 62 24192 0 malloc-16 16 828 672 21726 0 254 24000 0 malloc-16 16 852 648 38675 0 254 24000 0 8 Bucket 80 134 166 2503 0 126 24000 0 itimer 352 0 66 36 0 30 23232 0 malloc-384 384 1 59 4 0 30 23040 0 malloc-384 384 28 32 42 0 30 23040 0 domainset 40 1 566 28 0 254 22680 0 udplite_inpcb ports 32 0 630 3 0 254 20160 0 udp_inpcb ports 32 3 627 214 0 254 20160 0 malloc-32 32 225 405 1240 0 254 20160 0 malloc-32 32 22 608 2909 0 254 20160 0 malloc-32 32 7 623 20 0 254 20160 0 malloc-32 32 32 598 42 0 254 20160 0 malloc-16 16 546 704 9710 0 254 20000 0 cryptop 280 0 70 135 0 30 19600 0 AIOCB 552 0 35 324 0 16 19320 0 ktls_session 256 0 75 6 0 62 19200 0 AIOLIO 272 0 70 110 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-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 sctp_asconf_ack 48 0 336 8 0 254 16128 0 vtnet_tx_hdr 24 0 668 760114 0 254 16032 0 mqueue 248 1 63 1 0 62 15872 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1056 0 30 15480 0 mqnode 416 4 32 4 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 malloc-16 16 6 744 86 0 254 12000 0 malloc-16 16 19 731 189 0 254 12000 0 malloc-16 16 60 690 227 0 254 12000 0 malloc-16 16 10 740 12 0 254 12000 0 malloc-384 384 6 24 6 0 30 11520 0 Mountpoints 2816 2 2 3 0 4 11264 0 malloc-8192 8192 0 1 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 12 10 12 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md0 8 15 241 15 0 254 2048 0 md3 4 0 0 0 0 254 0 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 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 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 MAC labels 40 0 0 0 0 254 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-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-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 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