Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xffffffffffffffff fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff81988da3 stack pointer = 0x28:0xfffffe0057352360 frame pointer = 0x28:0xfffffe0057352390 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 = 12 (swi1: netisr 0) rdi: fffffe006e6f4540 rsi: 0000000000000000 rdx: 0000000001000000 rcx: 0000000000000000 r8: 0000000000000000 r9: 0000000000000001 rax: ffffffffffffffff rbx: ff fffe006e6f4584 rbp: fffffe0057352390 r10: 0000000000000000 r11: 000000000000001f r12: ffffffffffffffff r13: fffffe006e6f4790 r14: fffffe006e6f4540 r15: fffffe006e6f4548 trap number = 12 panic: page fault cpuid = 1 time = 1748060058 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057351b90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057351cf0 vpanic() at vpanic+0x257/frame 0xfffffe0057351eb0 panic() at panic+0xb5/frame 0xfffffe0057351f70 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe00573520b0 trap() at trap+0x78e/frame 0xfffffe0057352290 calltrap() at calltrap+0x8/frame 0xfffffe0057352290 --- trap 0xc, rip = 0xffffffff81988da3, rsp = 0xfffffe0057352360, rbp = 0xfffffe0057352390 --- in_pcbremhash_locked() at in_pcbremhash_locked+0x263/frame 0xfffffe0057352390 in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe00573523b0 tcp_close() at tcp_close+0x177/frame 0xfffffe0057352470 tcp_do_segment() at tcp_do_segment+0x1487/frame 0xfffffe0057352750 tcp_input_with_port() at tcp_input_with_port+0x2214/frame 0xfffffe0057352a20 tcp6_input_with_port() at tcp6_input_with_port+0x8e/frame 0xfffffe0057352a60 tcp6_input() at tcp6_input+0x26/frame 0xfffffe0057352a90 ip6_input() at ip6_input+0x2285/frame 0xfffffe0057352cf0 swi_net() at swi_net+0x2b8/frame 0xfffffe0057352d90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe0057352ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057352f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057352f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6e: movq $0,0x25be9f7(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827af3e0 .str.27 rsp 0xfffffe0057351cd0 rbp 0xfffffe0057351cf0 rsi 0 rdi 0xffffffff816145f9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0008021740 r13 0xfffffffffffffffd r14 0xffffffff827af3e0 .str.27 r15 0 rip 0xffffffff815fe79e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25be9f7(%rip) db> show proc Process 12 (intr) at 0xfffffe0008008580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b478e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b478e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b48880 (map 0xffffffff83b48880) (map.pmap 0xffffffff83b48920) (pmap 0xffffffff83b48990) threads: 20 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 1 [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 893 765 765 0 R (threaded) syz-executor 100163 Run CPU 0 syz-executor 100235 RunQ syz-executor 100236 RunQ syz-executor 892 764 764 0 R (threaded) syz-executor 100123 RunQ syz-executor 100233 L *tcpinp 0xfffffe00081fd540 syz-executor 100234 RunQ syz-executor 891 766 766 0 R (threaded) syz-executor 100087 RunQ syz-executor 100232 S uwait 0xfffffe006ebcf800 syz-executor 889 1 764 0 S uwait 0xfffffe0058cf8900 syz-executor 887 1 765 0 S uwait 0xfffffe006ebcfb00 syz-executor 879 1 766 0 S uwait 0xfffffe0058a5c180 syz-executor 874 1 767 0 SV uwait 0xfffffe006ebcf600 syz-executor 867 1 766 0 S uwait 0xfffffe0058cf8500 syz-executor 853 1 765 0 S uwait 0xfffffe006ebcfe80 syz-executor 848 1 764 0 T uwait 0xfffffe0058a5c080 syz-executor 845 1 767 0 S uwait 0xfffffe0058a5bb00 syz-executor 844 1 764 0 S uwait 0xfffffe0058a5bd00 syz-executor 843 1 764 0 S uwait 0xfffffe0058a5b700 syz-executor 841 1 764 0 S uwait 0xfffffe0058a5bc00 syz-executor 834 808 834 0 Ss select 0xfffffe0059db3c40 dhclient 833 0 0 0 DL aiordy 0xfffffe00548fe020 [aiod4] 832 0 0 0 DL aiordy 0xfffffe00548fe580 [aiod3] 831 0 0 0 DL aiordy 0xfffffe0054806ac0 [aiod2] 830 0 0 0 DL aiordy 0xfffffe00548feae0 [aiod1] 827 1 766 0 S uwait 0xfffffe0058a5c480 syz-executor 826 1 766 0 S uwait 0xfffffe0058a5ab00 syz-executor 825 1 766 0 S uwait 0xfffffe0058a5b600 syz-executor 823 1 823 0 Ss+ ttyin 0xfffffe0058e2a4b0 getty 822 1 822 0 Ss+ ttyin 0xfffffe0058e2a0b0 getty 821 1 821 0 Ss+ ttyin 0xfffffe0058e29cb0 getty 820 1 820 0 Ss+ ttyin 0xfffffe0058e298b0 getty 819 1 819 0 Ss+ ttyin 0xfffffe0058e294b0 getty 818 1 818 0 Ss+ ttyin 0xfffffe0058e290b0 getty 817 1 817 0 Ss+ ttyin 0xfffffe0058e28cb0 getty 816 1 816 0 Ss+ ttyin 0xfffffe0058e288b0 getty 815 1 815 0 Rs+ getty 814 1 814 0 Ss select 0xfffffe006eb54bc0 dhclient 808 789 424 65 S select 0xfffffe00547f9440 dhclient 807 1 764 0 S uwait 0xfffffe0007fecd00 syz-executor 789 424 424 0 S wait 0xfffffe00548f2ae0 sh 767 763 767 0 S piperd 0xfffffe005a010e60 syz-executor 766 763 766 0 S nanslp 0xffffffff83b9e500 syz-executor 765 763 765 0 R syz-executor 764 763 764 0 S nanslp 0xffffffff83b9e500 syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe00548cc0b0 csh 759 682 759 0 Ss select 0xfffffe00547f97c0 sshd 738 1 18 0 S+ piperd 0xfffffe006e693e60 logger 737 736 18 0 S+ nanslp 0xffffffff83b9e500 sleep 736 1 18 0 S+ wait 0xfffffe00548cf060 sh 686 1 686 0 Ss nanslp 0xffffffff83b9e500 cron 682 1 682 0 Ss select 0xfffffe005856d140 sshd 495 1 495 0 Rs syslogd 424 1 424 0 Ss wait 0xfffffe0054807020 devd 17 0 0 0 DL syncer 0xffffffff83cbbda0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 RL (threaded) [bufdaemon] 100080 RunQ [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058e36ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb2f8 [dom0] 100081 D launds 0xffffffff83ceb304 [laundry: dom0] 100082 D umarcl 0xffffffff81dcf2b0 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff844a4700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e6340 [doneq0] 100047 D - 0xffffffff838e62c0 [async] 100076 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce6b40 [crypto] 100044 D crypto_ 0xfffffe0058556030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058556080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547d9088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b46f00 [g_event] 100038 D - 0xffffffff83b46f20 [g_up] 100039 D - 0xffffffff83b46f40 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 1 [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce75e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2cff0 [swapper] 100005 D - 0xfffffe005462a000 [softirq_0] 100006 D - 0xfffffe0054629e00 [softirq_1] 100007 D - 0xfffffe0054629d00 [if_io_tqg_0] 100008 D - 0xfffffe0054629c00 [if_io_tqg_1] 100009 D - 0xfffffe0054629b00 [if_config_tqg_0] 100010 D - 0xfffffe0007f6f200 [kqueue_ctx taskq] 100011 D - 0xfffffe0007f6f100 [jail_remove taskq] 100012 D - 0xfffffe0007f6f000 [bus taskq] 100015 D - 0xfffffe0007f6ec00 [thread taskq] 100017 D - 0xfffffe0007f6ea00 [aiod_kick taskq] 100018 D - 0xfffffe0007f6e900 [deferred_unmount ta] 100019 D - 0xfffffe0007f6e800 [inm_free taskq] 100020 D - 0xfffffe0007f6e700 [in6m_free taskq] 100021 D - 0xfffffe0007f6e600 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f6e500 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f6e500 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f6e500 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f6e500 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f6e400 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f6e400 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f6e400 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f6e400 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f6e300 [firmware taskq] 100041 D - 0xfffffe0007f6e100 [crypto_0] 100042 D - 0xfffffe0007f6e100 [crypto_1] 100057 D - 0xfffffe0007f6de00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f6dd00 [vtnet0 txq 0] 100059 D - 0xfffffe0007f6dc00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f6db00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005856dd00 [virtio_balloon] 100066 D - 0xffffffff827b4721 [deadlkres] 100070 D - 0xfffffe0059be2000 [acpi_task_0] 100071 D - 0xfffffe0059be2000 [acpi_task_1] 100072 D - 0xfffffe0059be2000 [acpi_task_2] 100074 D - 0xfffffe0007f6f900 [mca taskq] 100075 D - 0xfffffe0007f6e000 [CAM taskq] 100077 D - 0xfffffe0007f6da00 [ipsec_offload] db> show all locks Process 893 (syz-executor) thread 0xfffffe0054926000 (100163) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83bb2a30) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1311 Process 12 (intr) thread 0xfffffe0008021740 (100033) exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0008249a70) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2717 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e6f4560) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1471 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5458K 563 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sctp_stro 2 2309K 3 sysctloid 34774 2049K 34849 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 12 1027K 700 vfscache 3 1025K 3 pcb 37 682K 233 inodedep 19 519K 177 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 44 345K 191 subproc 156 302K 984 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 126 acpica 1674 184K 54426 vmem 5 144K 6 tidhash 3 141K 3 pagedep 13 131K 75 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 523 ddb_capture 1 64K 1 umtx 320 40K 320 kdtrace 209 40K 1131 temp 37 39K 1894 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 routetbl 138 19K 422 ifaddr 67 19K 69 BPF 15 19K 25 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1647 lltable 44 14K 44 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 plimit 23 9K 478 in6_multi 65 9K 65 bmsafemap 2 9K 145 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 69 cred 25 7K 247 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 21 kqueue 68 5K 971 UMA 265 5K 265 pwddesc 67 5K 900 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 49 4K 64 sctp_atcl 8 3K 89 terminal 11 3K 11 proc-args 90 3K 1958 selfd 41 3K 8732 ip6opt 3 3K 12 acpidev 20 3K 20 session 19 3K 42 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 14 kcovinfo 36 3K 36 pf_rule 2 3K 4 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 lockf 17 2K 53 Unitno 28 2K 313 sctp_ifa 13 2K 14 crypto 5 2K 8 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 dirrem 5 2K 116 msi 9 2K 9 netlink 2 2K 72 CC Mem 9 2K 37 freework 5 2K 101 softdep 1 1K 1 newdirblk 8 1K 64 mkdir 8 1K 128 freeblks 4 1K 75 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 select 8 1K 35 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 140 pci_link 10 1K 10 osd 14 1K 53 freefile 5 1K 86 inpcbpolicy 20 1K 210 encap_export_host 12 1K 12 cryptodev 8 1K 62 diradd 4 1K 132 cdev 2 1K 2 lkpikmalloc 8 1K 9 sctp_atky 10 1K 92 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_timw 1 1K 1 ip6_msource 4 1K 4 vnodes 1 1K 3 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 soname 5 1K 3401 sctp_athm 8 1K 89 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in6_mfilter 2 1K 6 VN POLL 1 1K 1 aio 4 1K 8 procdesc 1 1K 8 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 72 sctp_vrf 1 1K 1 sctp_map 4 1K 6 ip_moptions 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 3 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 filemon 0 0K 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 4 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stri 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 NMI handlers 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 amdiommu_dom 0 0K 0 amdiommu_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 46 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 11 allocindir 0 0K 0 indirdep 0 0K 32 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 0 ipsecrequest 0 0K 0 frag6 0 0K 12 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 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 21 fadvise 0 0K 1 statfs 0 0K 184 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 7 lio 0 0K 7 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 13928 ioctlops 0 0K 112 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 672 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 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 mpi3mrbuf 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 1 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 175 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 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 8322 1076 12584 0 254 38494208 0 mbuf 256 8626 1036 17294 0 254 2473472 0 BUF TRIE 152 228 11576 674 0 62 1794208 0 malloc-384 384 4142 28 4485 0 30 1601280 0 malloc-128 128 11435 159 11815 0 126 1484032 0 malloc-4096 4096 331 3 495 0 2 1368064 0 UMA Slabs 0 112 10984 26 10984 0 126 1233120 0 sctp_asoc 2256 2 508 3 0 254 1150560 0 RADIX NODE 152 7131 66 31406 0 62 1093944 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16156 83 16156 0 254 909384 0 malloc-65536 65536 10 1 14 0 1 720896 0 FFS inode 1168 535 25 623 0 8 654080 0 sctp_ep 1152 6 505 86 0 254 588672 0 socket 1024 36 472 1505 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-16384 16384 24 2 286 0 1 425984 0 sctp_raddr 736 2 515 3 0 254 380512 0 malloc-65536 65536 4 1 114 0 1 327680 0 VM OBJECT 248 1181 67 14246 0 62 309504 0 malloc-4096 4096 69 3 937 0 2 294912 0 256 Bucket 2048 132 12 1001 0 8 294912 0 VNODE 440 574 92 664 0 30 293040 0 THREAD 1824 141 19 236 0 8 291840 0 malloc-64 64 3827 268 3904 0 254 262080 0 malloc-256 256 449 556 1694 0 62 257280 0 malloc-16 16 14324 176 14411 0 254 232000 0 malloc-2048 2048 103 9 137 0 8 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-65536 65536 1 2 60 0 1 196608 0 malloc-32768 32768 1 5 24 0 1 196608 0 malloc-32 32 5408 514 5461 0 254 189504 0 UMA Zones 768 237 2 237 0 16 183552 0 malloc-128 128 1195 200 25377 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1558 206 44856 0 126 169344 0 unpcb 320 10 506 1180 0 254 165120 0 malloc-2048 2048 11 69 282 0 8 163840 0 malloc-1024 1024 126 18 342 0 16 147456 0 FFS2 dinode 256 535 35 623 0 62 145920 0 FPU_save_area 832 143 19 298 0 16 134784 0 S VFS Cache 104 1009 278 1132 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 5 503 215 0 254 130048 0 PROC 1376 66 22 893 0 8 121088 0 ksiginfo 112 59 985 127 0 126 116928 0 malloc-2048 2048 4 52 512 0 8 114688 0 malloc-128 128 529 246 3794 0 126 99200 0 malloc-32768 32768 1 2 3 0 1 98304 0 malloc-4096 4096 19 5 592 0 2 98304 0 UMA Kegs 384 224 9 224 0 30 89472 0 malloc-128 128 422 229 751 0 126 83328 0 filedesc0 1072 67 10 900 0 8 82544 0 g_bio 408 0 180 5769 0 30 73440 0 128 Bucket 1024 49 18 263 0 16 68608 0 malloc-64 64 655 416 2001 0 254 68544 0 malloc-64 64 589 482 2465 0 254 68544 0 tcp_bbr_map 128 0 527 296 0 126 67456 0 malloc-128 128 360 167 954 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 9 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 64 Bucket 512 82 46 1938 0 30 65536 0 ertt_txseginfo 40 0 1616 1738 0 254 64640 0 malloc-384 384 53 97 691 0 30 57600 0 malloc-8192 8192 5 2 112 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 10 4 21 0 2 57344 0 malloc-128 128 179 224 751 0 126 51584 0 malloc-256 256 77 118 1325 0 62 49920 0 malloc-256 256 15 180 133 0 62 49920 0 malloc-256 256 61 134 277 0 62 49920 0 32 Bucket 256 70 125 631 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13575 0 16 49152 0 malloc-4096 4096 7 5 12 0 2 49152 0 malloc-2048 2048 10 14 534 0 8 49152 0 malloc-2048 2048 7 17 29 0 8 49152 0 malloc-1024 1024 8 40 521 0 16 49152 0 malloc-384 384 15 105 97 0 30 46080 0 malloc-384 384 91 29 91 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1304 9 24 37 0 8 43032 0 malloc-8192 8192 3 2 7 0 1 40960 0 pcpu-8 8 4757 363 4977 0 254 40960 0 VMSPACE 584 46 24 869 0 16 40880 0 pipe 736 21 34 305 0 16 40480 0 sctp_chunk 152 3 257 3 0 254 39520 0 da_ccb 544 0 70 1557 0 16 38080 0 udp_inpcb 408 9 81 156 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 14 553 13527 0 254 36288 0 malloc-64 64 243 324 9007 0 254 36288 0 malloc-64 64 6 561 6 0 254 36288 0 malloc-64 64 292 275 1815 0 254 36288 0 malloc-64 64 13 554 35 0 254 36288 0 malloc-128 128 2 277 2 0 126 35712 0 malloc-128 128 40 239 364 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 296 0 62 34560 0 malloc-384 384 72 18 75 0 30 34560 0 malloc-256 256 3 132 387 0 62 34560 0 malloc-256 256 54 81 212 0 62 34560 0 malloc-256 256 2 133 3 0 62 34560 0 malloc-256 256 30 105 399 0 62 34560 0 TURNSTILE 136 161 91 161 0 62 34272 0 SLEEPQUEUE 88 161 223 161 0 126 33792 0 malloc-16384 16384 2 0 3 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 5 11 5 0 8 32768 0 malloc-2048 2048 12 4 76 0 8 32768 0 malloc-2048 2048 4 12 52 0 8 32768 0 malloc-1024 1024 2 30 4 0 16 32768 0 malloc-1024 1024 0 32 4 0 16 32768 0 malloc-1024 1024 26 6 50 0 16 32768 0 malloc-1024 1024 12 20 12 0 16 32768 0 malloc-1024 1024 2 30 3 0 16 32768 0 malloc-1024 1024 2 30 1007 0 16 32768 0 malloc-512 512 4 60 161 0 30 32768 0 malloc-512 512 6 58 33 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 6 58 43 0 30 32768 0 malloc-512 512 3 61 21 0 30 32768 0 pcpu-64 64 499 13 499 0 254 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 555 0 62 32000 0 Files 80 188 212 7402 0 126 32000 0 PGRP 120 23 241 46 0 126 31680 0 clpbuf 2624 0 12 30 0 4 31488 0 sctp_laddr 48 4 584 16 0 254 28224 0 malloc-32 32 267 615 2998 0 254 28224 0 16 Bucket 144 62 134 285 0 62 28224 0 4 Bucket 48 7 581 10 0 254 28224 0 AIO 208 0 133 14 0 62 27664 0 udplite_inpcb 408 0 63 3 0 30 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-4096 4096 3 3 195 0 2 24576 0 PWD 40 28 578 143 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 60 240 343 0 126 24000 0 malloc-384 384 29 31 43 0 30 23040 0 ripcb 376 2 58 14 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 ertt 72 9 271 37 0 126 20160 0 malloc-32 32 41 589 362 0 254 20160 0 malloc-32 32 89 541 426 0 254 20160 0 malloc-32 32 186 444 1190 0 254 20160 0 malloc-32 32 11 619 11 0 254 20160 0 malloc-32 32 71 559 530 0 254 20160 0 malloc-32 32 5 625 1060 0 254 20160 0 2 Bucket 32 57 573 365 0 254 20160 0 AIOCB 552 0 35 11 0 16 19320 0 AIOLIO 272 0 70 7 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-8192 8192 1 1 22 0 1 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 pf tags 104 1 155 1 0 126 16224 0 tcp_bbr_pcb 896 0 18 3 0 16 16128 0 rl_entry 48 1 335 1 0 254 16128 0 malloc-16 16 517 483 4761 0 254 16000 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 KNOTE 160 0 75 32 0 62 12000 0 malloc-16 16 17 733 329 0 254 12000 0 malloc-16 16 33 717 284 0 254 12000 0 malloc-16 16 35 715 24848 0 254 12000 0 malloc-16 16 17 733 17 0 254 12000 0 malloc-16 16 52 698 85 0 254 12000 0 malloc-16 16 31 719 100 0 254 12000 0 cryptop 280 0 42 2 0 30 11760 0 itimer 352 0 33 2 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 0 30 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2640 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 22 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 152 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 256 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 384 0 0 0 0 254 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_map 128 0 0 0 0 126 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 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 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 152 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-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-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-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