Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x1a0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff817bdd10 stack pointer = 0x28:0xfffffe0056fa8400 frame pointer = 0x28:0xfffffe0056fa84f0 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 = 1084 (syz-executor) rdi: 00000000000001a0 rsi: 0000000000000000 rdx: 0000000000080000 rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000038 rax: fffffe0002bf1850 rbx: 1fffffc00adf5084 rbp: fffffe0056fa84f0 r10: 05ce1920eb989f41 r11: 0000000000000003 r12: 0000000000080400 r13: fffffe007abc7040 r14: 0000000000000000 r15: fffffe007abc7188 trap number = 12 panic: page fault cpuid = 1 time = 1751532077 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056fa7c30 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056fa7d90 vpanic() at vpanic+0x257/frame 0xfffffe0056fa7f50 panic() at panic+0xb5/frame 0xfffffe0056fa8010 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0056fa8150 trap() at trap+0x78e/frame 0xfffffe0056fa8330 calltrap() at calltrap+0x8/frame 0xfffffe0056fa8330 --- trap 0xc, rip = 0xffffffff817bdd10, rsp = 0xfffffe0056fa8400, rbp = 0xfffffe0056fa84f0 --- _vn_lock() at _vn_lock+0xb0/frame 0xfffffe0056fa84f0 mddestroy() at mddestroy+0x3ba/frame 0xfffffe0056fa85d0 mdctlioctl() at mdctlioctl+0x1680/frame 0xfffffe0056fa8730 devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe0056fa8820 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x87/frame 0xfffffe0056fa8850 vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe0056fa8a60 devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe0056fa8ab0 kern_ioctl() at kern_ioctl+0x4ca/frame 0xfffffe0056fa8b90 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056fa8d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056fa8f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056fa8f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x8273bdf08, rbp = 0x8273bdf80 --- KDB: enter: panic [ thread pid 1084 tid 100460 ] Stopped at kdb_enter+0x6e: movq $0,0x25b9147(%rip) db> 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 0xfffffe006ea00000 rdx 0x7ffff rbx 0xffffffff827bcf60 .str.27 rsp 0xfffffe0056fa7d70 rbp 0xfffffe0056fa7d90 rsi 0x80001 rdi 0xffffffff8161a6c9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe005416b000 r13 0xfffffffffffffffd r14 0xffffffff827bcf60 .str.27 r15 0 rip 0xffffffff8160424e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b9147(%rip) db> show proc Process 1084 (syz-executor) at 0xfffffe0054163020: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe00540db040 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0007810920 (map 0xfffffe0007810920) (map.pmap 0xfffffe00078109c0) (pmap 0xfffffe0007810a30) threads: 2 100429 RunQ syz-executor 100460 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1084 765 765 0 R (threaded) syz-executor 100429 RunQ syz-executor 100460 Run CPU 1 syz-executor 1081 764 764 0 R (threaded) syz-executor 100147 RunQ syz-executor 100456 S sbwait 0xfffffe0059b0420c syz-executor 1080 0 0 0 DL mdwait 0xfffffe005853c000 [md3] 1077 766 766 0 R (threaded) syz-executor 100122 Run CPU 0 syz-executor 100450 S select 0xfffffe007aa79340 syz-executor 100451 S uwait 0xfffffe007aa79500 syz-executor 1071 1 766 0 S uwait 0xfffffe005824e600 syz-executor 1070 1 766 0 S uwait 0xfffffe006deb4f00 syz-executor 1069 1 1064 0 S uwait 0xfffffe00584ec500 syz-executor 1060 1 1060 0 Ss+ ttyin 0xfffffe0058287cb0 getty 1059 1 1059 0 Ss+ ttyin 0xfffffe00593f50b0 getty 1056 1 1056 0 Ss+ ttyin 0xfffffe00593f54b0 getty 1055 1 1055 0 Ss+ ttyin 0xfffffe00593f58b0 getty 1054 1 1054 0 Ss+ ttyin 0xfffffe00593f5cb0 getty 1053 1 1053 0 Ss+ ttyin 0xfffffe00593f60b0 getty 1052 1 1052 0 Ss+ ttyin 0xfffffe00593f64b0 getty 1050 1 1050 0 Ss+ ttyin 0xfffffe00593f68b0 getty 1049 1 1049 0 Ss+ ttyin 0xfffffe00593f6cb0 getty 1039 0 0 0 DL mdwait 0xfffffe007a3a8000 [md2] 1037 1 764 0 S uwait 0xfffffe005824ef00 syz-executor 1019 1 764 0 S uwait 0xfffffe00584eee00 syz-executor 1018 1 764 0 S uwait 0xfffffe00584eed00 syz-executor 1016 1 765 0 S uwait 0xfffffe00584eef00 syz-executor 1015 1 765 0 S uwait 0xfffffe006deb3f00 syz-executor 1012 1 765 0 S uwait 0xfffffe006deb4a80 syz-executor 1002 1001 764 0 S uwait 0xfffffe006deb6180 syz-executor 1001 1 764 0 SV uwait 0xfffffe00584ec600 syz-executor 996 1 764 0 S uwait 0xfffffe006deb4b80 syz-executor 991 1 765 0 S uwait 0xfffffe006deb3700 syz-executor 989 1 765 0 S uwait 0xfffffe006deb3d00 syz-executor 971 1 765 0 S uwait 0xfffffe006deb3a00 syz-executor 968 1 765 60929 S uwait 0xfffffe00584ec680 syz-executor 967 1 765 60928 S uwait 0xfffffe00584ecb80 syz-executor 959 1 764 0 S uwait 0xfffffe006deb4980 syz-executor 957 1 764 0 S uwait 0xfffffe00584eea00 syz-executor 951 1 766 60928 SV uwait 0xfffffe006deb4480 syz-executor 946 1 765 0 S uwait 0xfffffe006deb4780 syz-executor 934 0 0 0 DL mdwait 0xfffffe006e5ef000 [md1] 929 1 764 0 S uwait 0xfffffe0057d75880 syz-executor 926 1 765 0 S uwait 0xfffffe006deb6a00 syz-executor 922 1 765 0 S uwait 0xfffffe005824f480 syz-executor 921 1 766 0 S uwait 0xfffffe006deb6880 syz-executor 917 1 765 0 S uwait 0xfffffe00584ecc80 syz-executor 911 1 764 0 SV uwait 0xfffffe0057d75580 syz-executor 909 0 0 0 DL (threaded) [KTLS] 100131 D - 0xfffffe0053fd0b00 [thr_0] 100197 D - 0xfffffe0053fd0b80 [thr_1] 100198 D - 0xffffffff83cafe28 [reclaim_0] 904 1 764 0 S uwait 0xfffffe006deb4c00 syz-executor 902 1 764 0 S uwait 0xfffffe005824fb80 syz-executor 899 1 898 0 S uwait 0xfffffe00584ed380 syz-executor 896 1 764 0 S uwait 0xfffffe006deb4e00 syz-executor 894 0 0 0 DL (threaded) [so_splice] 100168 D - 0xfffffe006deb4200 [thr_0] 100169 D - 0xfffffe006deb4240 [thr_1] 891 0 0 0 DL - 0xffffffff83cae600 [soaiod4] 890 0 0 0 DL - 0xffffffff83cae600 [soaiod3] 889 0 0 0 DL - 0xffffffff83cae600 [soaiod2] 888 0 0 0 DL - 0xffffffff83cae600 [soaiod1] 883 1 764 0 S uwait 0xfffffe006deb4580 syz-executor 873 862 862 0 D tun_con 0xfffffe00595d19a8 ifconfig 862 763 862 0 S wait 0xfffffe00540db5a0 syz-executor 846 0 0 0 DL mdwait 0xfffffe006e5f0000 [md0] 830 1 764 0 S uwait 0xfffffe006deb4880 syz-executor 825 0 0 0 DL aiordy 0xfffffe00540eeae0 [aiod4] 824 0 0 0 DL aiordy 0xfffffe005410d040 [aiod3] 823 0 0 0 DL aiordy 0xfffffe0007826ac0 [aiod2] 822 0 0 0 DL aiordy 0xfffffe005410d5a0 [aiod1] 820 1 766 0 SV uwait 0xfffffe005824e800 syz-executor 816 1 767 0 S uwait 0xfffffe006deb6580 syz-executor 814 1 764 0 SV uwait 0xfffffe006deb6380 syz-executor 811 1 764 0 S uwait 0xfffffe006deb7680 syz-executor 766 763 766 0 S nanslp 0xffffffff83b9e580 syz-executor 765 763 765 0 S nanslp 0xffffffff83b9e580 syz-executor 764 763 764 0 R syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss sigsusp 0xfffffe00540070d0 csh 759 682 759 0 Ss select 0xfffffe006deb6740 sshd 682 1 682 0 Ss select 0xfffffe0057d75bc0 sshd 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] 100081 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00596608e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05400 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb4c8 [dom0] 100084 D launds 0xffffffff83ceb4d4 [laundry: dom0] 100085 D umarcl 0xffffffff81dda750 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8485f980 [pf purge] 5 0 0 0 DL waiting 0xffffffff844c3700 [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 TL (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 - 0xfffffe0007764900 [kqueue_ctx taskq] 100011 D - 0xfffffe0007764800 [jail_remove taskq] 100012 D - 0xfffffe0007764700 [bus taskq] 100015 D - 0xfffffe0007764200 [thread taskq] 100017 D - 0xfffffe0007763e00 [aiod_kick taskq] 100018 D - 0xfffffe0007763d00 [deferred_unmount ta] 100019 D - 0xfffffe0007763c00 [inm_free taskq] 100020 D - 0xfffffe0007763b00 [in6m_free taskq] 100021 D - 0xfffffe0007763a00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007763900 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007763900 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007763900 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007763900 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007763800 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007763800 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007763800 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007763800 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007763300 [firmware taskq] 100041 D - 0xfffffe0007763200 [crypto_0] 100042 D - 0xfffffe0007763200 [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 - 0xffffffff827c2301 [deadlkres] 100070 D - 0xfffffe00593da400 [acpi_task_0] 100071 D - 0xfffffe00593da400 [acpi_task_1] 100072 D - 0xfffffe00593da400 [acpi_task_2] 100074 D - 0xfffffe0007767100 [mca taskq] 100075 D - 0xfffffe0007763100 [CAM taskq] 100077 D - 0xfffffe005812b500 [ipsec_offload] 100366 D - 0xfffffe0077679b00 [netlink_socket (PID] 100457 D - 0xfffffe00593d7400 [netlink_socket (PID] db> show all locks Process 1084 (syz-executor) thread 0xfffffe005416b000 (100460) exclusive sx MD config lock (MD config lock) r = 0 (0xffffffff83911400) locked @ /syzkaller/managers/main/kernel/sys/dev/md/md.c:1796 Process 1081 (syz-executor) thread 0xfffffe005413d000 (100456) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059b041c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4831 Process 873 (ifconfig) thread 0xfffffe0054111780 (100120) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cbc780) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3000 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5466K 630 tcp_hpts 7 4801K 7 sctp_stro 3 4610K 5 devbuf 4188 4324K 4217 sysctloid 35338 2082K 35413 vtbuf 24 1968K 46 kobj 331 1324K 531 newblk 79 1044K 2027 vfscache 3 1025K 3 pcb 178 836K 400 filedesc 89 710K 404 inodedep 14 517K 428 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 202 402K 1197 vmem 5 272K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 18442 acpica 1674 184K 54426 tidhash 3 141K 3 pagedep 11 131K 200 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 113 113K 130 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 md_sectors 17 68K 17 module 522 66K 525 ddb_capture 1 64K 1 kdtrace 263 49K 1548 umtx 384 48K 384 temp 34 38K 2186 DEVFS3 132 33K 142 hostcache 1 32K 1 shm 1 32K 5 msg 4 30K 4 sctp_atcl 77 29K 142 kbdmux 6 28K 6 md_disk 22 21K 22 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 GEOM 89 15K 601 lltable 46 15K 50 bus-sc 34 15K 1647 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 172 kenv 95 12K 95 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 358 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 filemon 1 8K 38 shmfd 1 8K 7 pfs_vncache 1 8K 1 taskqueue 75 8K 129 plimit 20 8K 622 audit_evclass 239 8K 301 cred 27 7K 242 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 91 6K 1383 pwddesc 90 6K 1098 pfs_nodes 22 6K 22 mount 24 6K 720 ufs_dirhash 24 5K 24 UMA 270 5K 270 pf_ifnet 10 5K 20 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 freework 16 4K 388 DEVFSP 60 4K 196 acpisem 28 4K 28 kcovinfo 45 3K 45 terminal 11 3K 11 sctp_atky 80 3K 147 acpidev 20 3K 20 proc-args 95 3K 2188 uidinfo 4 3K 20 hhook 8 3K 10 clone 9 3K 9 selfd 33 3K 77510 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CC Mem 16 2K 234 ip6ndp 12 2K 14 session 15 2K 55 Unitno 28 2K 54 sctp_ifa 13 2K 14 crypto 5 2K 34 CAM XPT 22 2K 543 in_multi 6 2K 10 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 BPF 7 2K 21 lockf 11 2K 74 sctp_athm 77 2K 142 msi 9 2K 9 netlink 2 2K 81 inpcbpolicy 33 2K 577 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 52 NFSD session 1 1K 1 diradd 7 1K 310 CAM periph 4 1K 271 frag6 9 1K 9 osd 21 1K 252 ipsec 3 1K 3 sctp_ifn 6 1K 14 newdirblk 6 1K 166 mkdir 6 1K 332 indirdep 3 1K 290 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 cryptodev 11 1K 172 pci_link 10 1K 10 encap_export_host 12 1K 12 ip6opt 4 1K 20 sctp_timw 2 1K 2 freeblks 2 1K 189 ip_msource 8 1K 13 select 4 1K 53 ioctlops 1 1K 128 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 2 1K 4 dirrem 1 1K 290 freefile 2 1K 219 ktls 1 1K 18 filedesc_to_leader 4 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 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 187 ip6_msource 2 1K 2 in6_mfilter 2 1K 4 ip_moptions 2 1K 8 VN POLL 1 1K 9 aio 4 1K 5 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_map 6 1K 10 sctp_vrf 1 1K 1 ip6_moptions 2 1K 4 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 soname 1 1K 3461 iov 1 1K 16002 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 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 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 8 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 mqdata 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 2 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 244 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 24 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 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 2 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 tcplog 0 0K 0 tcp_hwpace 0 0K 0 in_mfilter 0 0K 22 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 1 statfs 0 0K 194 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 69 lio 0 0K 6 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 10 eventfd 0 0K 3 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 380 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 5 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filecaps 0 0K 86 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 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 2 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 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 350 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 14211 0 254 38494208 0 tcp_log 416 3044 3310 13679 0 254 2643264 0 mbuf 256 8771 891 22721 0 254 2473472 0 BUF TRIE 152 263 11541 1678 0 62 1794208 0 malloc-4096 4096 422 4 1628 0 2 1744896 0 malloc-384 384 4173 27 4517 0 30 1612800 0 malloc-128 128 11615 103 11988 0 126 1499904 0 UMA Slabs 0 112 11176 14 11176 0 126 1253280 0 RADIX NODE 152 7850 361 36241 0 62 1248072 0 sctp_asoc 2256 3 507 5 0 254 1150560 0 malloc-64 64 95 16978 85274 0 254 1092672 0 vmem btag 56 18681 78 18681 0 254 1050504 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-16384 16384 46 3 202 0 1 802816 0 malloc-65536 65536 10 2 16 0 1 786432 0 FFS inode 1168 571 24 796 0 8 694960 0 sctp_ep 1152 74 437 137 0 254 588672 0 socket 1024 249 259 2141 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 256 Bucket 2048 232 16 1499 0 8 507904 0 malloc-65536 65536 4 2 180 0 1 393216 0 sctp_raddr 736 4 513 6 0 254 380512 0 VM OBJECT 248 1334 154 16489 0 62 369024 0 THREAD 1860 172 20 460 0 8 357120 0 VNODE 440 609 84 837 0 30 304920 0 malloc-64 64 4195 404 5807 0 254 294336 0 malloc-8192 8192 1 33 38 0 1 278528 0 malloc-2048 2048 109 11 227 0 8 245760 0 malloc-16 16 14614 386 14729 0 254 240000 0 malloc-32768 32768 3 4 139 0 1 229376 0 DEVCTL 1024 30 190 155 0 0 225280 0 MAP ENTRY 96 1954 314 53285 0 126 217728 0 malloc-256 256 345 465 3144 0 62 207360 0 malloc-2048 2048 81 15 858 0 8 196608 0 malloc-128 128 1217 302 25571 0 126 194432 0 malloc-32 32 5490 432 7309 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 FPU_save_area 832 174 42 635 0 16 179712 0 FFS2 dinode 256 571 119 796 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 141 375 1377 0 254 165120 0 malloc-32768 32768 0 5 222 0 1 163840 0 PROC 1376 89 21 1086 0 8 151360 0 malloc-2048 2048 8 64 627 0 8 147456 0 malloc-1024 1024 128 16 1462 0 16 147456 0 S VFS Cache 104 1023 381 1331 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-128 128 848 175 2152 0 126 130944 0 mbuf_packet 256 16 492 354 0 254 130048 0 ksiginfo 112 88 956 298 0 126 116928 0 ertt_txseginfo 40 6 2822 3749 0 254 113120 0 filedesc0 1072 90 15 1098 0 8 112560 0 malloc-4096 4096 25 1 25 0 2 106496 0 tcp_inpcb 1304 18 63 233 0 8 105624 0 malloc-128 128 558 217 3979 0 126 99200 0 malloc-32768 32768 1 2 18 0 1 98304 0 malloc-256 256 260 115 646 0 62 96000 0 UMA Kegs 384 228 5 228 0 30 89472 0 128 Bucket 1024 54 29 282 0 16 84992 0 malloc-16384 16384 4 1 194 0 1 81920 0 malloc-4096 4096 13 7 32 0 2 81920 0 64 Bucket 512 100 60 2162 0 30 81920 0 sctp_chunk 152 2 518 2 0 254 79040 0 g_bio 408 0 180 10785 0 30 73440 0 malloc-64 64 550 521 926 0 254 68544 0 malloc-64 64 749 322 3784 0 254 68544 0 tcp_bbr_map 128 0 527 428 0 126 67456 0 md1 8 8192 192 8192 0 254 67072 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 145 0 1 65536 0 malloc-8192 8192 7 1 11 0 1 65536 0 malloc-4096 4096 13 3 67 0 2 65536 0 malloc-256 256 88 167 1559 0 62 65280 0 32 Bucket 256 80 175 824 0 62 65280 0 malloc-384 384 112 38 155 0 30 57600 0 VMSPACE 584 59 39 1051 0 16 57232 0 Files 80 496 154 9612 0 126 52000 0 udp_inpcb 408 10 116 187 0 30 51408 0 malloc-256 256 86 109 226 0 62 49920 0 malloc-256 256 46 149 849 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 15580 0 16 49152 0 malloc-2048 2048 6 18 43 0 8 49152 0 malloc-1024 1024 16 32 724 0 16 49152 0 malloc-1024 1024 15 33 544 0 16 49152 0 malloc-384 384 32 88 448 0 30 46080 0 malloc-384 384 85 35 150 0 30 46080 0 ripcb 376 7 113 139 0 30 45120 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4729 391 4943 0 254 40960 0 da_ccb 544 0 70 2801 0 16 38080 0 malloc-64 64 7 560 15617 0 254 36288 0 malloc-64 64 165 402 269 0 254 36288 0 malloc-64 64 23 544 440 0 254 36288 0 malloc-64 64 14 553 46 0 254 36288 0 malloc-128 128 85 194 254 0 126 35712 0 malloc-128 128 69 210 162 0 126 35712 0 malloc-128 128 10 269 1042 0 126 35712 0 malloc-128 128 14 265 298 0 126 35712 0 ktls_session 256 0 135 3 0 62 34560 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 448 0 62 34560 0 malloc-384 384 53 37 677 0 30 34560 0 malloc-256 256 11 124 427 0 62 34560 0 malloc-256 256 30 105 259 0 62 34560 0 malloc-256 256 16 119 536 0 62 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 SLEEPQUEUE 88 193 191 193 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 2 0 2 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-8192 8192 2 2 25 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 5 3 569 0 2 32768 0 malloc-4096 4096 2 6 11 0 2 32768 0 malloc-2048 2048 4 12 33 0 8 32768 0 malloc-2048 2048 3 13 5 0 8 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-2048 2048 0 16 6 0 8 32768 0 malloc-1024 1024 2 30 15 0 16 32768 0 malloc-1024 1024 6 26 6 0 16 32768 0 malloc-1024 1024 11 21 14 0 16 32768 0 malloc-1024 1024 2 30 6 0 16 32768 0 malloc-512 512 3 61 36 0 30 32768 0 malloc-512 512 12 52 62 0 30 32768 0 malloc-512 512 3 61 174 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 4 60 50 0 30 32768 0 malloc-512 512 1 63 8 0 30 32768 0 pcpu-64 64 500 12 500 0 254 32768 0 tcp_bbr_pcb 896 0 36 3 0 16 32256 0 sctp_stream_msg_out 112 1 287 2 0 254 32256 0 ttyinq 160 135 65 840 0 62 32000 0 PGRP 120 20 244 60 0 126 31680 0 clpbuf 2624 0 12 73 0 4 31488 0 rl_entry 48 6 582 7 0 254 28224 0 malloc-32 32 347 535 485 0 254 28224 0 16 Bucket 144 66 130 363 0 62 28224 0 4 Bucket 48 8 580 13 0 254 28224 0 udplite_inpcb 408 0 63 18 0 30 25704 0 cpuset 200 9 119 22 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 pipe 736 21 12 363 0 16 24288 0 PWD 40 41 565 231 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 61 239 442 0 126 24000 0 itimer 352 1 65 4 0 30 23232 0 splice 184 0 126 3 0 62 23184 0 malloc-384 384 30 30 50 0 30 23040 0 domainset 40 1 566 11 0 254 22680 0 Mountpoints 2816 2 6 6 0 4 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 16 264 233 0 126 20160 0 malloc-32 32 84 546 720 0 254 20160 0 malloc-32 32 36 594 5168 0 254 20160 0 malloc-32 32 123 507 2899 0 254 20160 0 malloc-32 32 30 600 215 0 254 20160 0 malloc-32 32 20 610 40 0 254 20160 0 2 Bucket 32 81 549 518 0 254 20160 0 KNOTE 160 0 125 173 0 62 20000 0 cryptop 280 0 70 7 0 30 19600 0 AIOCB 552 1 34 114 0 16 19320 0 L VFS Cache 320 1 59 14 0 30 19200 0 AIOLIO 272 0 70 6 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-4096 4096 0 4 283 0 2 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_laddr 48 5 331 17 0 254 16128 0 malloc-16 16 514 486 3576 0 254 16000 0 tcp_log_id_node 120 2 130 2 0 126 15840 0 AIO 208 1 75 38 0 62 15808 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 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-32 32 152 226 937 0 254 12096 0 malloc-16 16 2 748 262 0 254 12000 0 malloc-16 16 12 738 152 0 254 12000 0 malloc-16 16 16 734 5073 0 254 12000 0 malloc-16 16 139 611 25228 0 254 12000 0 malloc-16 16 70 680 1819 0 254 12000 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 swrbuf 2624 0 4 4 0 4 10496 0 malloc-4096 4096 0 2 2 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2289 0 254 8016 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 15 24 28 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 tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_pcb 1088 0 0 0 0 8 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 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-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-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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl