Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x1a0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff817bdd10 stack pointer = 0x0:0xfffffe0056e3bfc0 frame pointer = 0x0:0xfffffe0056e3c0b0 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 = 980 (syz-executor) rdi: 00000000000001a0 rsi: 0000000000000000 rdx: 0000000000080000 rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000044 rax: fffffe0002bf1850 rbx: 1fffffc00adc77fc rbp: fffffe0056e3c0b0 r10: 885ee1a51fd470cf r11: 0000000000000017 r12: 0000000000080400 r13: fffffe006e4df040 r14: 0000000000000000 r15: fffffe006e4df188 trap number = 12 panic: page fault cpuid = 0 time = 213 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e3b7f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e3b950 vpanic() at vpanic+0x257/frame 0xfffffe0056e3bb10 panic() at panic+0xb5/frame 0xfffffe0056e3bbd0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0056e3bd10 trap() at trap+0x78e/frame 0xfffffe0056e3bef0 calltrap() at calltrap+0x8/frame 0xfffffe0056e3bef0 --- trap 0xc, rip = 0xffffffff817bdd10, rsp = 0xfffffe0056e3bfc0, rbp = 0xfffffe0056e3c0b0 --- _vn_lock() at _vn_lock+0xb0/frame 0xfffffe0056e3c0b0 mddestroy() at mddestroy+0x3ba/frame 0xfffffe0056e3c190 mdctlioctl() at mdctlioctl+0x1680/frame 0xfffffe0056e3c2f0 devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe0056e3c3e0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x87/frame 0xfffffe0056e3c410 vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe0056e3c620 devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe0056e3c670 kern_ioctl() at kern_ioctl+0x4ca/frame 0xfffffe0056e3c750 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056e3c8d0 freebsd32_ioctl() at freebsd32_ioctl+0x607/frame 0xfffffe0056e3cd10 ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056e3cf30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf98 KDB: enter: panic [ thread pid 980 tid 100356 ] Stopped at kdb_enter+0x6e: movq $0,0x25b9147(%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 0xfffffe006e600000 rdx 0x7ffff rbx 0xffffffff827bcf60 .str.27 rsp 0xfffffe0056e3b930 rbp 0xfffffe0056e3b950 rsi 0x80001 rdi 0xffffffff8161a6c9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0054144780 r13 0xfffffffffffffffe r14 0xffffffff827bcf60 .str.27 r15 0 rip 0xffffffff8160424e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b9147(%rip) db> show proc Process 980 (syz-executor) at 0xfffffe005412b060: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 764 at 0xfffffe0054009060 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0007811db0 (map 0xfffffe0007811db0) (map.pmap 0xfffffe0007811e50) (pmap 0xfffffe0007811ec0) threads: 2 100264 RunQ syz-executor 100356 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 983 765 765 0 R (threaded) syz-executor 100197 Run CPU 1 syz-executor 100363 S uwait 0xfffffe00584eb200 syz-executor 982 767 767 0 R (threaded) syz-executor 100360 RunQ syz-executor 100361 S uwait 0xfffffe00584ebe00 syz-executor 100362 S uwait 0xfffffe00584eb100 syz-executor 981 766 766 0 R (threaded) syz-executor 100321 RunQ syz-executor 100355 S uwait 0xfffffe005824e900 syz-executor 100359 S uwait 0xfffffe006dd6d480 syz-executor 980 764 764 0 R (threaded) syz-executor 100264 RunQ syz-executor 100356 Run CPU 0 syz-executor 964 1 766 0 S uwait 0xfffffe00584ec080 syz-executor 962 0 0 0 DL mdwait 0xfffffe006e4de000 [md1] 952 1 767 60928 S uwait 0xfffffe006dd6d280 syz-executor 948 1 765 0 SV sigwait 0xfffffe0054128b70 syz-executor 945 1 944 0 S uwait 0xfffffe00584ebd00 syz-executor 943 1 764 0 S uwait 0xfffffe00584ec180 syz-executor 931 1 767 0 S uwait 0xfffffe006dd6d800 syz-executor 916 1 766 0 S uwait 0xfffffe006dd6e400 syz-executor 905 0 0 0 DL (threaded) [so_splice] 100249 D - 0xfffffe00584eb780 [thr_0] 100250 D - 0xfffffe00584eb7c0 [thr_1] 900 1 767 0 S uwait 0xfffffe006dd6d700 syz-executor 893 1 766 0 S uwait 0xfffffe006dd6f680 syz-executor 888 1 765 -1 S uwait 0xfffffe00584ecd00 syz-executor 885 1 765 0 S uwait 0xfffffe0057d75580 syz-executor 877 1 767 0 S uwait 0xfffffe00584ec900 syz-executor 869 1 765 0 S uwait 0xfffffe00584eb880 syz-executor 867 1 764 0 S uwait 0xfffffe006dd6d180 syz-executor 856 1 765 0 S uwait 0xfffffe00584ecc00 syz-executor 851 1 765 0 S uwait 0xfffffe006dd6d380 syz-executor 847 0 0 0 DL - 0xffffffff83cae600 [soaiod4] 846 0 0 0 DL - 0xffffffff83cae600 [soaiod3] 845 0 0 0 DL - 0xffffffff83cae600 [soaiod2] 844 0 0 0 DL - 0xffffffff83cae600 [soaiod1] 819 804 819 0 Ss select 0xfffffe00584ec540 dhclient 812 1 812 0 Ss select 0xfffffe00584ec440 dhclient 809 0 0 0 DL aiordy 0xfffffe00541065a0 [aiod4] 808 0 0 0 DL aiordy 0xfffffe0054106b00 [aiod3] 807 0 0 0 DL aiordy 0xfffffe00540fd580 [aiod2] 806 0 0 0 DL aiordy 0xfffffe00540fdae0 [aiod1] 804 787 424 65 S select 0xfffffe00584ecdc0 dhclient 787 424 424 0 S wait 0xfffffe00540fe5a0 sh 767 763 767 0 S nanslp 0xffffffff83b9e581 syz-executor 766 763 766 0 S nanslp 0xffffffff83b9e581 syz-executor 765 763 765 0 R syz-executor 764 763 764 0 S nanslp 0xffffffff83b9e581 syz-executor 763 761 761 0 S nanslp 0xffffffff83b9e581 syz-executor 761 759 761 0 Ss sigsusp 0xfffffe00541040b0 csh 759 682 759 0 Ss select 0xfffffe006dd6ebc0 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00593f50b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00593f54b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00593f58b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00593f5cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00593f60b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00593f64b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00593f68b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00593f6cb0 getty 738 1 18 0 S+ piperd 0xfffffe005973a140 logger 737 736 18 0 S+ nanslp 0xffffffff83b9e581 sleep 736 1 18 0 S+ wait 0xfffffe00540085a0 sh 686 1 686 0 Ss nanslp 0xffffffff83b9e581 cron 682 1 682 0 Ss select 0xfffffe006dd6ed40 sshd 495 1 495 0 Ss select 0xfffffe006dd6f040 syslogd 424 1 424 0 Ss wait 0xfffffe00540ceac0 devd 423 1 423 65 Ss select 0xfffffe005824ee40 dhclient 338 1 338 0 Ss select 0xfffffe006dd6f0c0 dhclient 335 1 335 0 Ss select 0xfffffe005824e8c0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbbfa0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007828040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cba560 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0059aaa4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05400 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb4c8 [dom0] 100081 D launds 0xffffffff83ceb4d4 [laundry: dom0] 100082 D umarcl 0xffffffff81dda750 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84800980 [pf purge] 5 0 0 0 DL waiting 0xffffffff8452e700 [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_ 0xffffffff83ce6d80 [crypto] 100044 D crypto_ 0xfffffe0007a72d30 [crypto returns 0] 100045 D crypto_ 0xfffffe0007a72d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0057cba488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b46f20 [g_event] 100038 D - 0xffffffff83b46f40 [g_up] 100039 D - 0xffffffff83b46f60 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [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 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce7820 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c36ff0 [swapper] 100005 D - 0xfffffe0053ea0100 [softirq_0] 100006 D - 0xfffffe0053ea0000 [softirq_1] 100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0] 100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1] 100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0] 100010 D - 0xfffffe0007769900 [kqueue_ctx taskq] 100011 D - 0xfffffe0007769800 [jail_remove taskq] 100012 D - 0xfffffe0007769700 [bus taskq] 100015 D - 0xfffffe0007769200 [thread taskq] 100017 D - 0xfffffe0007768e00 [aiod_kick taskq] 100018 D - 0xfffffe0007768d00 [deferred_unmount ta] 100019 D - 0xfffffe0007768c00 [inm_free taskq] 100020 D - 0xfffffe0007768b00 [in6m_free taskq] 100021 D - 0xfffffe0007768a00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007768900 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007768900 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007768900 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007768900 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007768800 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007768800 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007768800 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007768800 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007768300 [firmware taskq] 100041 D - 0xfffffe0007768200 [crypto_0] 100042 D - 0xfffffe0007768200 [crypto_1] 100057 D - 0xfffffe005812c000 [vtnet0 rxq 0] 100058 D - 0xfffffe005812be00 [vtnet0 txq 0] 100059 D - 0xfffffe005812bd00 [vtnet0 rxq 1] 100060 D - 0xfffffe005812bc00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058250f00 [virtio_balloon] 100066 D - 0xffffffff827c2300 [deadlkres] 100070 D - 0xfffffe00593da400 [acpi_task_0] 100071 D - 0xfffffe00593da400 [acpi_task_1] 100072 D - 0xfffffe00593da400 [acpi_task_2] 100074 D - 0xfffffe000776b800 [mca taskq] 100075 D - 0xfffffe0007768100 [CAM taskq] 100077 D - 0xfffffe005812b500 [ipsec_offload] db> show all locks Process 980 (syz-executor) thread 0xfffffe0054144780 (100356) exclusive sx MD config lock (MD config lock) r = 0 (0xffffffff83911400) locked @ /syzkaller/managers/i386/kernel/sys/dev/md/md.c:1796 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5071K 615 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4215 sysctloid 35008 2062K 35083 vtbuf 24 1968K 46 kobj 331 1324K 517 newblk 13 1027K 1147 vfscache 3 1025K 3 pcb 36 678K 151 inodedep 36 526K 341 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 50 393K 373 subproc 167 346K 1086 vmem 5 272K 7 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 105543 acpica 1674 184K 54438 tidhash 3 141K 3 pagedep 11 131K 185 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 128 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1004 82K 5082 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 525 ddb_capture 1 64K 1 kdtrace 238 45K 1351 umtx 336 42K 336 temp 37 38K 1949 BPF 24 37K 35 DEVFS3 129 33K 140 hostcache 1 32K 1 shm 1 32K 6 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1653 lltable 45 14K 50 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 204 shmfd 10 12K 12 kenv 95 12K 95 GEOM 68 12K 564 CAM queue 5 11K 1528 rman 82 10K 457 rpc 8 9K 8 plimit 23 9K 335 in6_multi 65 9K 68 bmsafemap 2 9K 314 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 filemon 1 8K 5 cred 32 8K 224 pfs_vncache 1 8K 1 md_disk 2 8K 4 audit_evclass 239 8K 301 kqueue 87 8K 1136 taskqueue 69 8K 93 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 freework 21 6K 331 pwddesc 78 5K 997 ufs_dirhash 24 5K 24 UMA 267 5K 267 pf_ifnet 10 5K 20 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 dirrem 15 4K 274 CC Mem 29 4K 316 acpisem 28 4K 28 DEVFSP 52 4K 94 mount 23 4K 249 freefile 23 3K 233 session 23 3K 36 proc-args 98 3K 2021 terminal 11 3K 11 sctp_atcl 7 3K 29 uidinfo 6 3K 14 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 lockf 21 3K 51 kcovinfo 36 3K 36 pf_rule 1 2K 4 sctp_stro 2 2K 2 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 196 ipsec-saq 2 2K 2 selfd 31 2K 52397 ip6ndp 12 2K 13 Unitno 33 2K 60 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 14 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 46 inpcbpolicy 41 2K 563 crypto 6 2K 18 msi 9 2K 9 netlink 2 2K 81 softdep 1 1K 1 mkdir 8 1K 342 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 osd 34 1K 332 diradd 7 1K 292 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 10 pci_link 10 1K 10 newdirblk 5 1K 171 encap_export_host 12 1K 12 ip6opt 4 1K 23 sctp_stri 1 1K 2 ioctlops 1 1K 110 cdev 2 1K 2 cryptodev 7 1K 95 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 sctp_atky 9 1K 32 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 5 1K 15 vnodes 1 1K 4 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 frag6 2 1K 3 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 10 pmchooks 1 1K 1 filecaps 5 1K 73 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_athm 7 1K 30 soname 4 1K 3457 sctp_vrf 1 1K 1 sctp_map 4 1K 4 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 33 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 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 3 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_timw 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 12 sctp_aadr 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 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 127 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 51 allocindir 0 0K 0 indirdep 0 0K 103 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 3 in6_mfilter 0 0K 3 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 19 in_mfilter 0 0K 31 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 23 fadvise 0 0K 0 VN POLL 0 0K 3 statfs 0 0K 184 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 20 lio 0 0K 14 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 14986 eventfd 0 0K 3 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 320 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 133 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 84 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 6 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 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 7 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 8336 1062 16398 0 254 38494208 0 mbuf 256 18496 1321 53663 0 254 5073152 0 tcp_log 416 5029 3863 22198 0 254 3699072 0 BUF TRIE 152 210 11594 928 0 62 1794208 0 malloc-4096 4096 410 6 1524 0 2 1703936 0 malloc-384 384 4173 57 4526 0 30 1624320 0 malloc-128 128 11505 89 11855 0 126 1484032 0 UMA Slabs 0 112 11051 31 11051 0 126 1241184 0 sctp_asoc 2256 2 508 2 0 254 1150560 0 RADIX NODE 152 7062 213 32077 0 62 1105800 0 malloc-64 64 96 16977 137840 0 254 1092672 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 18487 56 18487 0 254 1038408 0 FFS inode 1168 542 39 783 0 8 678608 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 4 507 26 0 254 588672 0 sctp_chunk 152 3265 297 3265 0 254 541424 0 socket 1024 61 447 1854 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 225 15 1389 0 8 491520 0 malloc-16384 16384 25 4 192 0 1 475136 0 malloc-65536 65536 4 3 179 0 1 458752 0 sctp_raddr 736 2 515 2 0 254 380512 0 VM OBJECT 248 1363 125 15360 0 62 369024 0 THREAD 1860 159 9 364 0 8 312480 0 VNODE 440 581 112 824 0 30 304920 0 malloc-64 64 4142 457 5691 0 254 294336 0 malloc-2048 2048 109 11 175 0 8 245760 0 malloc-16 16 14469 281 14588 0 254 236000 0 DEVCTL 1024 27 193 154 0 0 225280 0 malloc-256 256 267 543 2188 0 62 207360 0 MAP ENTRY 96 1777 365 50592 0 126 205632 0 malloc-32768 32768 3 3 133 0 1 196608 0 malloc-32 32 5429 493 7191 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-128 128 1230 165 25664 0 126 178560 0 FFS2 dinode 256 542 148 782 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 16 500 1222 0 254 165120 0 FPU_save_area 832 161 37 511 0 16 164736 0 malloc-32768 32768 0 5 63 0 1 163840 0 malloc-1024 1024 125 19 1336 0 16 147456 0 tcp_bbr_map 128 0 1147 1433 0 126 146816 0 S VFS Cache 104 1003 401 1323 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 0 4 15 0 1 131072 0 mbuf_packet 256 9 499 1422 0 254 130048 0 PROC 1376 77 11 985 0 8 121088 0 ksiginfo 112 75 969 120 0 126 116928 0 malloc-128 128 802 97 2077 0 126 115072 0 g_bio 408 0 270 7031 0 30 110160 0 filedesc0 1072 78 20 997 0 8 105056 0 malloc-128 128 566 209 3938 0 126 99200 0 malloc-8192 8192 6 6 13 0 1 98304 0 ertt_txseginfo 40 0 2323 5165 0 254 92920 0 malloc-4096 4096 12 10 32 0 2 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 58 25 275 0 16 84992 0 malloc-2048 2048 8 32 639 0 8 81920 0 tcp_inpcb 1304 33 24 316 0 8 74328 0 malloc-64 64 543 528 964 0 254 68544 0 malloc-64 64 716 355 3572 0 254 68544 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 4 0 194 0 1 65536 0 malloc-8192 8192 6 2 129 0 1 65536 0 malloc-4096 4096 13 3 66 0 2 65536 0 malloc-2048 2048 11 21 747 0 8 65536 0 64 Bucket 512 91 37 1725 0 30 65536 0 malloc-256 256 174 81 431 0 62 65280 0 malloc-256 256 102 153 1245 0 62 65280 0 32 Bucket 256 83 172 789 0 62 65280 0 malloc-384 384 55 95 362 0 30 57600 0 malloc-256 256 83 112 186 0 62 49920 0 malloc-256 256 63 132 777 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13958 0 16 49152 0 malloc-2048 2048 10 14 11 0 8 49152 0 malloc-1024 1024 14 34 543 0 16 49152 0 VMSPACE 584 51 33 954 0 16 49056 0 malloc-384 384 90 30 117 0 30 46080 0 da_ccb 544 0 84 1846 0 16 45696 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 2 3 34 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 10 0 13 0 2 40960 0 pcpu-8 8 4751 369 5009 0 254 40960 0 pipe 736 23 32 333 0 16 40480 0 udp_inpcb 408 6 84 173 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 7 560 14521 0 254 36288 0 malloc-64 64 163 404 185 0 254 36288 0 malloc-64 64 25 542 344 0 254 36288 0 malloc-64 64 10 557 54 0 254 36288 0 malloc-128 128 89 190 136 0 126 35712 0 malloc-128 128 69 210 279 0 126 35712 0 malloc-128 128 34 245 884 0 126 35712 0 malloc-128 128 16 263 281 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 27 63 50 0 30 34560 0 malloc-256 256 10 125 543 0 62 34560 0 malloc-256 256 31 104 243 0 62 34560 0 malloc-256 256 18 117 538 0 62 34560 0 ripcb 376 5 85 68 0 30 33840 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 5 3 575 0 2 32768 0 malloc-2048 2048 4 12 34 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 5 11 36 0 8 32768 0 malloc-1024 1024 2 30 14 0 16 32768 0 malloc-1024 1024 6 26 6 0 16 32768 0 malloc-1024 1024 19 13 77 0 16 32768 0 malloc-1024 1024 11 21 11 0 16 32768 0 malloc-1024 1024 1 31 4 0 16 32768 0 malloc-512 512 3 61 32 0 30 32768 0 malloc-512 512 12 52 26 0 30 32768 0 malloc-512 512 3 61 200 0 30 32768 0 malloc-512 512 0 64 10 0 30 32768 0 malloc-512 512 4 60 45 0 30 32768 0 malloc-512 512 6 58 16 0 30 32768 0 pcpu-64 64 497 15 497 0 254 32768 0 tcp_bbr_pcb 896 0 36 6 0 16 32256 0 sctp_stream_msg_out 112 1 287 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 227 173 7910 0 126 32000 0 tcp_log_id_node 120 4 260 5 0 126 31680 0 PGRP 120 27 237 42 0 126 31680 0 clpbuf 2624 0 12 42 0 4 31488 0 sctp_laddr 48 5 583 17 0 254 28224 0 rl_entry 48 4 584 4 0 254 28224 0 malloc-32 32 355 527 519 0 254 28224 0 16 Bucket 144 68 128 306 0 62 28224 0 4 Bucket 48 7 581 11 0 254 28224 0 AIO 208 0 133 42 0 62 27664 0 udplite_inpcb 408 1 62 6 0 30 25704 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 7 121 85 0 62 25600 0 malloc-8192 8192 1 2 5 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 0 6 365 0 2 24576 0 malloc-4096 4096 5 1 8 0 2 24576 0 tcp_log_id_bucket 176 4 134 5 0 62 24288 0 PWD 40 33 573 239 0 254 24240 0 rtentry 168 30 114 35 0 62 24192 0 8 Bucket 80 54 246 646 0 126 24000 0 itimer 352 0 66 93 0 30 23232 0 malloc-384 384 55 5 389 0 30 23040 0 malloc-384 384 15 45 37 0 30 23040 0 malloc-384 384 2 58 3 0 30 23040 0 domainset 40 0 567 78 0 254 22680 0 Mountpoints 2816 2 6 3 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 ertt 72 29 251 316 0 126 20160 0 malloc-32 32 96 534 648 0 254 20160 0 malloc-32 32 36 594 12602 0 254 20160 0 malloc-32 32 34 596 2752 0 254 20160 0 malloc-32 32 36 594 212 0 254 20160 0 malloc-32 32 18 612 40 0 254 20160 0 2 Bucket 32 68 562 419 0 254 20160 0 KNOTE 160 2 123 55 0 62 20000 0 AIOCB 552 0 35 58 0 16 19320 0 L VFS Cache 320 0 60 8 0 30 19200 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 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 3 0 2 16384 0 malloc-2048 2048 0 8 8 0 8 16384 0 malloc-1024 1024 3 13 4 0 16 16384 0 malloc-512 512 1 31 2 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 pf tags 104 1 155 1 0 126 16224 0 vtnet_tx_hdr 24 0 668 4577 0 254 16032 0 malloc-16 16 509 491 3463 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 malloc-32 32 152 226 941 0 254 12096 0 malloc-16 16 1 749 222 0 254 12000 0 malloc-16 16 12 738 12 0 254 12000 0 malloc-16 16 16 734 7107 0 254 12000 0 malloc-16 16 80 670 25197 0 254 12000 0 malloc-16 16 62 688 1656 0 254 12000 0 cryptop 280 0 42 3 0 30 11760 0 splice 184 1 62 1 0 62 11592 0 malloc-384 384 1 29 1 0 30 11520 0 pcpu-16 16 8 504 8 0 254 8192 0 malloc-16 16 3 497 5 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 30 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 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 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-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 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl