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 = 0x20:0xffffffff84ac6164 stack pointer = 0x28:0xfffffe0092b4e220 frame pointer = 0x28:0xfffffe0092b4e260 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 = 7553 (syz-executor.1) trap number = 12 panic: page fault cpuid = 1 time = 1648529311 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0092b4da30 04:48:31 executing program 2: r0 = socket(0x2, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000005c0)={'bbr\x00'}, 0x24) 04:48:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10) 04:48:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10) kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0092b4db90 vpanic() at vpanic+0x2b8/frame 0xfffffe0092b4dc70 panic() at panic+0xb5/frame 0xfffffe0092b4dd30 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe0092b4de30 trap_pfault() at trap_pfault+0x186/frame 0xfffffe0092b4df70 trap() at trap+0x5ad/frame 0xfffffe0092b4e150 calltrap() at calltrap+0x8/frame 0xfffffe0092b4e150 --- trap 0xc, rip = 0xffffffff84ac6164, rsp = 0xfffffe0092b4e220, rbp = 0xfffffe0092b4e260 --- pf_krule_global_RB_INSERT() at pf_krule_global_RB_INSERT+0x24/frame 0xfffffe0092b4e260 pf_ioctl_addrule() at pf_ioctl_addrule+0xe06/frame 0xfffffe0092b4e2f0 pfioctl() at pfioctl+0x553d/frame 0xfffffe0092b4f610 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe0092b4f6f0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe0092b4f730 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe0092b4fa80 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe0092b4fad0 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe0092b4fbd0 sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe0092b4fd30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe0092b4ff30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0092b4ff30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x82f9cbf08, rbp = 0x82f9cbf70 --- KDB: enter: panic [ thread pid 7553 tid 107268 ] Stopped at kdb_enter+0x6b: movq $0,0x270a69a(%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 0x88fdb92ae843e706 rdx 0x3ffff rbx 0 rsp 0xfffffe0092b4db70 rbp 0xfffffe0092b4db90 rsi 0x40001 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0092e62ac0 r13 0xfffffe0092b4db01 r14 0xffffffff82bb9d20 .str.26 r15 0xffffffff82bb9d20 .str.26 rip 0xffffffff8176db7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a69a(%rip) db> show proc Process 7553 (syz-executor.1) at 0xfffffe0092f04000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe0058bf9a90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053dde000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0092eb69f8 (map 0xfffffe0092eb69f8) (map.pmap 0xfffffe0092eb6ab8) (pmap 0xfffffe0092eb6b20) threads: 2 107057 RunQ syz-executor.1 107268 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 7559 7556 4954 0 R CPU 0 arp 7558 785 785 0 R syz-executor.2 7556 4954 4954 0 S wait 0xfffffe0092f05000 sh 7554 783 783 0 R (threaded) syz-executor.0 106921 RunQ syz-executor.0 107270 S uwait 0xfffffe0058a0ad00 syz-executor.0 7553 784 784 0 R (threaded) syz-executor.1 107057 RunQ syz-executor.1 107268 Run CPU 1 syz-executor.1 7551 787 787 0 R (threaded) syz-executor.3 107264 RunQ syz-executor.3 107266 S uwait 0xfffffe0092eff580 syz-executor.3 4954 4930 4954 0 Ss wait 0xfffffe0092ec5a90 dhclient 4940 1 4940 0 Ss select 0xfffffe0099b50040 dhclient 4930 4902 430 65 S piperd 0xfffffe0058b78d00 dhclient 4902 430 430 0 S wait 0xfffffe0058d50548 sh 4869 1 4869 65 Ss select 0xfffffe0099bb8240 dhclient 3882 1 3882 0 Ss select 0xfffffe0099b50740 dhclient 3879 1 3879 0 Ss select 0xfffffe00999302c0 dhclient 3860 1 3860 65 Ss select 0xfffffe0099882440 dhclient 1046 1 1046 0 Ss select 0xfffffe009235f440 dhclient 1043 1 1043 0 Ss select 0xfffffe009235f340 dhclient 787 774 787 0 Rs syz-executor.3 785 774 785 0 Rs syz-executor.2 784 774 784 0 Rs syz-executor.1 783 774 783 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe0058a0a700 syz-fuzzer 100115 S uwait 0xfffffe00588e7980 syz-fuzzer 100116 S uwait 0xfffffe00588e7a80 syz-fuzzer 100117 S uwait 0xfffffe00588e7b80 syz-fuzzer 100118 S uwait 0xfffffe0058a0a800 syz-fuzzer 100119 S uwait 0xfffffe0058a0a900 syz-fuzzer 100120 S kqread 0xfffffe000817e300 syz-fuzzer 100121 S uwait 0xfffffe0058a0aa00 syz-fuzzer 100669 S uwait 0xfffffe00588ea780 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058d500b0 csh 770 688 770 0 Ss select 0xfffffe0058a0a0c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574d7cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586c08b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574d54b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00574d58b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00586c0cb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00574d5cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00574d60b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00574d64b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00574d68b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c0 cron 688 1 688 0 Ss select 0xfffffe0058a0ae40 sshd 501 1 501 0 Ds bo_wwai 0xfffffe00926aca28 syslogd 430 1 430 0 Ss wait 0xfffffe0058bf8000 devd 429 1 429 65 Ss select 0xfffffe0058a0b840 dhclient 344 1 344 0 Ss select 0xfffffe0058a0b040 dhclient 341 1 341 0 Ss select 0xfffffe0058a0b940 dhclient 17 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe005886da90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00586328e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100081 D launds 0xffffffff83f91044 [laundry: dom0] 100082 D umarcl 0xffffffff81ea4540 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84a85530 [pf purge] 5 0 0 0 DL waiting 0xffffffff848605a0 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100045 RunQ [doneq0] 100046 D - 0xffffffff83aa3540 [async] 100077 D - 0xffffffff83aa33c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ec5488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c840 [crypto] 100042 D crypto_ 0xfffffe0053ed6c30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053ed6c80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ae80 [g_event] 100037 D - 0xffffffff83e1aea0 [g_up] 100038 D - 0xffffffff83e1aec0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0053dde000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b8c0 [swapper] 100005 D - 0xfffffe0053c95b00 [softirq_0] 100006 D - 0xfffffe0053c95900 [softirq_1] 100007 D - 0xfffffe0053c95700 [if_io_tqg_0] 100008 D - 0xfffffe0053c95500 [if_io_tqg_1] 100009 D - 0xfffffe0053c95300 [if_config_tqg_0] 100011 D - 0xfffffe0008181c00 [aiod_kick taskq] 100012 D - 0xfffffe0008181b00 [inm_free taskq] 100013 D - 0xfffffe0008181a00 [linuxkpi_irq_wq] 100014 D - 0xfffffe0008181900 [in6m_free taskq] 100015 D - 0xfffffe0008181800 [deferred_unmount ta] 100016 D - 0xfffffe0008181700 [thread taskq] 100018 D - 0xfffffe0008181500 [kqueue_ctx taskq] 100019 D - 0xfffffe0008181400 [pci_hp taskq] 100021 D - 0xfffffe0008181200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0008181200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0008181200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0008181200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0008181100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0008181100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0008181100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0008181100 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f33300 [firmware taskq] 100039 D - 0xfffffe0053f33200 [crypto_0] 100040 D - 0xfffffe0053f33200 [crypto_1] 100056 D - 0xfffffe0053f32d00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f32c00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f32b00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f32a00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fa1480 [virtio_balloon] 100067 D - 0xffffffff82bbfba0 [deadlkres] 100071 D - 0xfffffe0008182100 [mca taskq] 100073 D - 0xfffffe0053f32500 [acpi_task_0] 100074 D - 0xfffffe0053f32500 [acpi_task_1] 100075 D - 0xfffffe0053f32500 [acpi_task_2] 100076 D - 0xfffffe0053f32e00 [CAM taskq] db> show all locks Process 7559 (arp) thread 0xfffffe0092e63900 (107081) exclusive rw vm object (vm object) r = 0 (0xfffffe0092e0d528) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1495 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0092e42a58) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4934 Process 7554 (syz-executor.0) thread 0xfffffe00928321e0 (106921) shared rw vm object (vm object) r = 0 (0xfffffe0092526528) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1495 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0092e1d450) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4934 Process 7553 (syz-executor.1) thread 0xfffffe0092e62ac0 (107268) exclusive sx pf config (pf config) r = 0 (0xffffffff84b3d2c0) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:2114 Process 501 (syslogd) thread 0xfffffe0058bfe740 (100100) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00926ac930) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3561 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 pcb 920 1547K 6770 kobj 327 1308K 488 newblk 9 1026K 14301 vfscache 3 1025K 3 inodedep 390 658K 7141 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 449 449K 1233 sctp_atcl 898 337K 4587 vmem 3 274K 6 subproc 130 256K 7633 acpica 1674 184K 56014 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 13241 linker 358 134K 386 pagedep 10 131K 6628 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 dirrem 380 95K 6942 bus 991 81K 5140 mtx_pool 2 72K 2 BPF 38 71K 75 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_atky 1347 57K 5997 freefile 380 48K 6940 umtx 352 44K 352 kdtrace 210 42K 14833 temp 34 33K 2215 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 8 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 130 16K 410 bus-sc 34 15K 1651 sctp_athm 898 15K 4587 sctp_map 898 15K 2466 lltable 42 13K 54 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 sctp_timw 37 10K 37 in6_multi 65 9K 65 bmsafemap 2 9K 7145 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 cred 25 7K 240 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 59 6K 7624 plimit 23 6K 411 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 23 UMA 272 5K 272 DEVFSP 66 5K 616 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 ioctlops 1 4K 175 evdev 4 4K 4 session 31 4K 50 pwddesc 57 4K 7560 acpisem 28 4K 28 proc-args 92 4K 8836 hhook 15 4K 17 kcovinfo 52 4K 52 lockf 29 4K 74 terminal 11 3K 11 selfd 37 3K 120405 uidinfo 3 3K 13 pf_rule 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 69 ip6ndp 12 2K 14 Unitno 30 2K 1313 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 freework 5 2K 9817 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 13222 freeblks 4 1K 6970 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 30 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 6980 crypto 4 1K 4 encap_export_host 12 1K 12 newdirblk 4 1K 6611 pfil 4 1K 4 procdesc 4 1K 16 cdev 2 1K 2 inpcbpolicy 15 1K 3041 osd 9 1K 2711 chacha20random 1 1K 1 CC Mem 5 1K 2700 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 603 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 10812 sctp_vrf 1 1K 1 ip_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 4 1K 108 sigio 1 1K 2 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1199 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 590 mqdata 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 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 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 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 7849 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 13 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 1 allocindir 0 0K 0 indirdep 0 0K 4087 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 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 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 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 ip6opt 0 0K 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 1 in_mfilter 0 0K 2 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 6793 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 107 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 21007 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 754 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 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 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1579194 0 254 38494208 0 mbuf 256 8960 703 2475806 0 254 2473728 0 RADIX NODE 144 14889 338 202086 0 63 2192688 0 pbuf 2624 0 794 0 0 2 2083456 0 malloc-128 128 12834 1550 19467 0 126 1841152 0 BUF TRIE 144 192 11596 6732 0 62 1697472 0 malloc-384 384 4155 45 4156 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-4096 4096 328 4 491 0 2 1359872 0 UMA Slabs 0 112 11152 2 11152 0 126 1249248 0 sctp_asoc 2288 449 61 1233 0 254 1166880 0 vmem btag 56 18336 63 18336 0 254 1030344 0 malloc-2048 2048 451 13 3380 0 8 950272 0 sctp_ep 1208 449 321 3354 0 254 930160 0 malloc-384 384 389 1381 7141 0 30 679680 0 FFS inode 1160 514 32 7455 0 8 633360 0 malloc-256 256 838 1457 20172 0 62 587520 0 VM OBJECT 264 2122 68 169494 0 30 578160 0 tcpcb 1104 5 506 2700 0 254 564144 0 malloc-256 256 164 1891 8385 0 62 526080 0 malloc-1024 1024 453 27 1390 0 16 491520 0 socket 960 37 471 7750 0 254 487680 0 256 Bucket 2048 189 19 4641 0 8 425984 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 449 68 1233 0 254 380512 0 malloc-384 384 920 40 4611 0 30 368640 0 MAP ENTRY 96 2798 520 429310 0 127 318528 0 THREAD 1808 152 24 7272 0 8 318208 0 VNODE 448 553 113 7496 0 30 298368 0 malloc-64 64 3885 714 124286 0 254 294336 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 1 3 137 0 1 262144 0 malloc-32768 32768 1 7 3858 0 1 262144 0 malloc-4096 4096 58 2 7565 0 2 245760 0 malloc-16 16 14627 373 17422 0 254 240000 0 DEVCTL 1024 13 207 153 0 0 225280 0 tcp_log 416 0 513 2859 0 254 213408 0 malloc-16384 16384 9 4 6779 0 1 212992 0 malloc-65536 65536 0 3 130 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 mbuf_packet 256 16 746 8129 0 254 195072 0 malloc-32 32 5317 605 9435 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 ertt_txseginfo 40 0 4646 50759 0 254 185840 0 malloc-128 128 1132 263 26333 0 126 178560 0 malloc-256 256 31 659 14921 0 62 176640 0 FPU_save_area 832 154 44 17192 0 16 164736 0 FFS2 dinode 256 514 116 7454 0 62 161280 0 malloc-4096 4096 35 3 53 0 2 155648 0 malloc-1024 1024 123 21 141 0 16 147456 0 S VFS Cache 104 1021 383 8109 0 126 146016 0 unpcb 256 17 493 1320 0 254 130560 0 VMSPACE 2552 40 8 7544 0 4 122496 0 ksiginfo 112 63 981 10204 0 126 116928 0 64 Bucket 512 130 70 6796 0 30 102400 0 128 Bucket 1024 78 21 1892 0 16 101376 0 tcp_bbr_map 128 0 775 5516 0 126 99200 0 PROC 1352 56 16 7559 0 8 97344 0 malloc-256 256 244 131 14445 0 62 96000 0 UMA Kegs 384 230 3 230 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 pipe 744 22 93 467 0 16 85560 0 filedesc0 1072 57 20 7560 0 8 82544 0 malloc-2048 2048 7 33 584 0 8 81920 0 32 Bucket 256 122 193 7090 0 62 80640 0 sctp_chunk 152 262 258 262 0 254 79040 0 sctp_laddr 48 1308 288 2844 0 254 76608 0 g_bio 408 4 176 60948 0 30 73440 0 malloc-64 64 580 491 15789 0 254 68544 0 malloc-64 64 519 552 4367 0 254 68544 0 malloc-128 128 296 231 951 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 sctp_stream_msg_out 112 209 331 274 0 254 60480 0 malloc-8192 8192 6 1 34 0 1 57344 0 malloc-8192 8192 5 2 8 0 1 57344 0 malloc-8192 8192 4 3 105 0 1 57344 0 tcp_inpcb 424 5 121 2700 0 30 53424 0 malloc-64 64 392 427 16735 0 254 52416 0 malloc-64 64 513 306 1614 0 254 52416 0 malloc-128 128 134 269 27046 0 126 51584 0 malloc-128 128 179 224 615 0 126 51584 0 malloc-256 256 101 94 14412 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 43973 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 6 0 1 49152 0 malloc-2048 2048 13 11 13 0 8 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 5 43 1680 0 16 49152 0 malloc-1024 1024 16 32 20 0 16 49152 0 malloc-384 384 94 26 94 0 30 46080 0 malloc-32 32 984 402 6405 0 254 44352 0 Files 80 210 340 23234 0 126 44000 0 clpbuf 2624 0 16 27 0 16 41984 0 pcpu-8 8 4707 413 5121 0 254 40960 0 malloc-16 16 2104 396 15524 0 254 40000 0 Mountpoints 2752 2 12 2 0 4 38528 0 ripcb 424 4 86 84 0 30 38160 0 udp_inpcb 424 6 84 255 0 30 38160 0 da_ccb 544 1 69 15353 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 8 559 557 0 254 36288 0 malloc-64 64 227 340 8272 0 254 36288 0 malloc-64 64 8 559 65 0 254 36288 0 16 Bucket 144 85 167 857 0 62 36288 0 malloc-128 128 55 224 123 0 126 35712 0 malloc-128 128 84 195 3499 0 126 35712 0 malloc-128 128 152 127 965 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 392 0 30 34560 0 malloc-256 256 73 62 887 0 62 34560 0 malloc-256 256 95 40 513 0 62 34560 0 malloc-256 256 7 128 591 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 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 17 0 1 32768 0 malloc-4096 4096 5 3 629 0 2 32768 0 malloc-4096 4096 3 5 6796 0 2 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 1 15 244 0 8 32768 0 malloc-1024 1024 4 28 44 0 16 32768 0 malloc-1024 1024 2 30 22 0 16 32768 0 malloc-1024 1024 17 15 17 0 16 32768 0 malloc-1024 1024 1 31 9 0 16 32768 0 malloc-512 512 2 62 120 0 30 32768 0 malloc-512 512 9 55 39 0 30 32768 0 malloc-512 512 0 64 23 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 2 62 31 0 30 32768 0 malloc-512 512 9 55 20 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_rack_pcb 896 0 36 590 0 16 32256 0 KNOTE 160 28 172 89776 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 958 0 126 31680 0 tcp_bbr_pcb 832 0 36 916 0 16 29952 0 cpuset 104 7 272 2529 0 126 29016 0 tcp_inpcb ports 32 2 880 1604 0 254 28224 0 PWD 32 20 862 6700 0 254 28224 0 malloc-32 32 337 545 932 0 254 28224 0 4 Bucket 48 7 581 195 0 254 28224 0 2 Bucket 32 60 822 1519 0 254 28224 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 31 245 50 0 126 24288 0 rl_entry 40 76 530 76 0 254 24240 0 8 Bucket 80 47 253 1954 0 126 24000 0 malloc-384 384 19 41 31 0 30 23040 0 malloc-384 384 3 57 24 0 30 23040 0 malloc-384 384 1 59 35 0 30 23040 0 domainset 40 0 567 1889 0 254 22680 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 udpcb 32 6 624 257 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 5 275 2700 0 126 20160 0 malloc-32 32 128 502 1190 0 254 20160 0 malloc-32 32 52 578 7369 0 254 20160 0 malloc-32 32 100 530 140 0 254 20160 0 malloc-32 32 43 587 2808 0 254 20160 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 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 4 0 2 16384 0 malloc-4096 4096 1 3 5 0 2 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 813570 0 254 16032 0 kenv 258 15 45 1036 0 30 15480 0 udplite_inpcb 424 0 36 2 0 30 15264 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-32 32 4 374 77 0 254 12096 0 malloc-16 16 11 739 773 0 254 12000 0 malloc-16 16 51 699 11364 0 254 12000 0 malloc-16 16 58 692 227 0 254 12000 0 malloc-16 16 199 551 3075 0 254 12000 0 malloc-16 16 25 725 25473 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 8 492 8 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 56 0 0 0 0 254 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 tcptw 72 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_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 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 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0