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 = 0x20:0xffffffff81819ae8 stack pointer = 0x28:0xfffffe009bfa0770 frame pointer = 0x28:0xfffffe009bfa07b0 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 = 12942 (syz-executor.0) trap number = 12 panic: page fault cpuid = 1 time = 1631138505 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf9ff70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bfa00d0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bfa01b0 panic() at panic+0xb5/frame 0xfffffe009bfa0270 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe009bfa0370 trap_pfault() at trap_pfault+0x186/frame 0xfffffe009bfa04b0 trap() at trap+0x5e7/frame 0xfffffe009bfa06a0 calltrap() at calltrap+0x8/frame 0xfffffe009bfa06a0 --- trap 0xc, rip = 0xffffffff81819ae8, rsp = 0xfffffe009bfa0770, rbp = 0xfffffe009bfa07b0 --- soo_aio_queue() at soo_aio_queue+0x128/frame 0xfffffe009bfa07b0 aio_aqueue() at aio_aqueue+0xe8b/frame 0xfffffe009bfa09f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bfa0bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bfa0bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 12942 tid 117891 ] Stopped at kdb_enter+0x6b: movq $0,0x28e217a(%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 0x491e486daeb0f1d6 rdx 0x40001 rbx 0 rsp 0xfffffe009bfa00b0 rbp 0xfffffe009bfa00d0 rsi 0 rdi 0xfffffe009e3d9b68 r8 0x3 r9 0xfffffe009bf9fbe8 r10 0 r11 0xfffffe00a0c118b0 r12 0xfffffe00a0c113a0 r13 0xfffffe009bfa0101 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abf3b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e217a(%rip) db> show proc Process 12942 (syz-executor.0) at 0xfffffe0058b0da70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 891 at 0xfffffe005889e000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a72e73e0 (map 0xfffffe00a72e73e0) (map.pmap 0xfffffe00a72e74a0) (pmap 0xfffffe00a72e7500) threads: 6 117884 RunQ syz-executor.0 117886 S sbwait 0xfffffe00a74f9d44 syz-executor.0 117888 S sbwait 0xfffffe00a74fb204 syz-executor.0 117891 Run CPU 1 syz-executor.0 117892 S sbwait 0xfffffe00a7532d44 syz-executor.0 117893 S uwait 0xfffffe00a0d10b80 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 12943 784 784 0 R (threaded) syz-executor.1 104713 Run CPU 0 syz-executor.1 117894 S sbwait 0xfffffe00a74fe5c4 syz-executor.1 117895 S sbwait 0xfffffe00a7531204 syz-executor.1 117896 S sbwait 0xfffffe00a74fc5c4 syz-executor.1 117897 S sbwait 0xfffffe00a7525984 syz-executor.1 117898 S pipdwt 0xfffffe009e4932e8 syz-executor.1 12942 891 891 0 R (threaded) syz-executor.0 117884 RunQ syz-executor.0 117886 S sbwait 0xfffffe00a74f9d44 syz-executor.0 117888 S sbwait 0xfffffe00a74fb204 syz-executor.0 117891 Run CPU 1 syz-executor.0 117892 S sbwait 0xfffffe00a7532d44 syz-executor.0 117893 S uwait 0xfffffe00a0d10b80 syz-executor.0 12941 790 790 0 R (threaded) syz-executor.2 101257 RunQ syz-executor.2 117885 S sbwait 0xfffffe00a750d5c4 syz-executor.2 117887 S sbwait 0xfffffe00a7503984 syz-executor.2 117889 S uwait 0xfffffe00a0c14b80 syz-executor.2 117890 S uwait 0xfffffe00a0d99680 syz-executor.2 12939 854 854 0 T (threaded) syz-executor.3 102731 s syz-executor.3 117879 RunQ syz-executor.3 7466 1 7466 65 Ss select 0xfffffe0058afb1c0 dhclient 6362 6358 790 0 SV uwait 0xfffffe00a0c14000 syz-executor.2 6358 1 790 0 DV ppwait 0xfffffe005889ef58 syz-executor.2 5358 1 5358 0 Ss select 0xfffffe00a0d8f5c0 dhclient 5350 1 5350 0 Ss select 0xfffffe00a0d8f540 dhclient 5331 1 5331 65 Ss select 0xfffffe00a0d8f340 dhclient 3632 1 3632 0 Ss select 0xfffffe00a0d8fe40 dhclient 3624 1 3624 0 Ss select 0xfffffe00a0c50040 dhclient 3576 1 3576 65 Ss select 0xfffffe00a0c508c0 dhclient 2391 1 790 0 S uwait 0xfffffe00a0c14c80 syz-executor.2 2388 1 790 0 S uwait 0xfffffe005876f680 syz-executor.2 2184 0 0 0 DL aiordy 0xfffffe009e555a70 [aiod4] 2183 0 0 0 DL aiordy 0xfffffe005893aa70 [aiod3] 2182 0 0 0 DL aiordy 0xfffffe00a0c8e000 [aiod2] 2181 0 0 0 DL aiordy 0xfffffe00a0c0ea70 [aiod1] 2158 1 2158 0 Ss select 0xfffffe00a0c55f40 dhclient 2155 1 2155 0 Ss select 0xfffffe00a0c50240 dhclient 2129 1 2129 65 Ss select 0xfffffe00a0d8ff40 dhclient 934 1 934 0 Ss select 0xfffffe00a0c501c0 dhclient 931 1 931 0 Ss select 0xfffffe0058afbb40 dhclient 891 780 891 0 Rs syz-executor.0 854 780 854 0 Rs syz-executor.3 790 780 790 0 Ss nanslp 0xffffffff8405af80 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8405af80 syz-executor.1 780 778 778 0 S (threaded) syz-fuzzer 100118 S uwait 0xfffffe009e4fdc80 syz-fuzzer 100120 S uwait 0xfffffe005838c000 syz-fuzzer 100121 S kqread 0xfffffe005886c400 syz-fuzzer 100122 S uwait 0xfffffe005838c200 syz-fuzzer 100123 S uwait 0xfffffe005838c300 syz-fuzzer 100124 S uwait 0xfffffe005838c400 syz-fuzzer 100125 S uwait 0xfffffe009e4fd880 syz-fuzzer 100126 S uwait 0xfffffe009e4fde80 syz-fuzzer 100127 S uwait 0xfffffe009e4fd980 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e452b20 csh 776 694 776 0 Ss select 0xfffffe0058afb340 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f70b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f78b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583c30b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583c38b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583970b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583978b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe005741b1c0 sshd 507 1 507 0 Ss select 0xfffffe0058afb940 syslogd 436 1 436 0 Ss select 0xfffffe0058afba40 devd 435 1 435 65 Ss select 0xfffffe005741b5c0 dhclient 350 1 350 0 Ss select 0xfffffe0058afbac0 dhclient 347 1 347 0 Ss select 0xfffffe005741b540 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058766a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe0058829ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eaea40 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bd0580 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8479ce20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b8d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b8d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c803a0 [deadlkres] 100077 D - 0xfffffe00571cc900 [acpi_task_0] 100078 D - 0xfffffe00571cc900 [acpi_task_1] 100079 D - 0xfffffe00571cc900 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 12943 (syz-executor.1) thread 0xfffffe00a7247560 (104713) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8407ffa0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1247 Process 12942 (syz-executor.0) thread 0xfffffe00a0c113a0 (117891) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe00a7507920) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:822 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 12615 vfscache 3 1025K 3 pf_rule 375 750K 1747 pcb 30 539K 10951 inodedep 66 537K 12013 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 159 317K 13032 filedesc 26 201K 23854 acpica 1674 184K 55623 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 11928 tfo_ccache 1 128K 1 DEVFS1 108 108K 128 sem 4 106K 4 BPF 48 89K 1566 bus 986 80K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 418 53K 418 kdtrace 253 50K 30843 temp 36 35K 3827 pf_osfp 279 34K 279 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 127 32K 138 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 83 DEVFS_RULE 56 20K 56 routetbl 210 19K 658 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 dirrem 57 15K 11921 bus-sc 34 15K 1693 KTRACE 100 13K 100 ifnet 7 13K 8 ether_multi 152 13K 203 lltable 39 12K 92 kenv 95 12K 95 sctp_timw 45 12K 45 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 88 bmsafemap 2 9K 11994 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 460 rpc 2 8K 2 shmfd 1 8K 25 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 freefile 57 8K 11914 kqueue 73 7K 12962 taskqueue 63 7K 63 cred 26 7K 535 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 491 DEVFSP 82 6K 1913 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 75 pwddesc 71 5K 12944 UMA 270 5K 270 session 35 5K 55 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 85 lockf 33 4K 75 acpisem 28 4K 28 selfd 55 4K 193506 hhook 15 4K 17 proc-args 52 3K 737 terminal 11 3K 11 ip6ndp 14 3K 19 select 19 3K 68 uidinfo 3 3K 13 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 Unitno 29 2K 559 sctp_ifa 13 2K 18 CAM XPT 22 2K 543 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 inpcbpolicy 36 2K 13069 clone 9 2K 9 tun 7 2K 8 freework 5 2K 11938 sctp_stro 1 1K 1283 softdep 1 1K 1 mkdir 8 1K 23810 freeblks 4 1K 11913 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 78 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 18 sctp_atcl 2 1K 3634 mld 6 1K 7 igmp 6 1K 7 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 105 pci_link 10 1K 10 crypto 4 1K 247 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 11905 diradd 4 1K 11967 pfil 4 1K 4 cdev 2 1K 2 osd 13 1K 7320 chacha20random 1 1K 1 iov 4 1K 24137 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 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 sctp_atky 3 1K 4993 tcp_fsb 1 1K 3515 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 573 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 16908 filecaps 5 1K 122 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 sctp_athm 2 1K 3710 sctp_map 2 1K 2566 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 chd data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 877 sctp_iter 0 0K 19 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 19 sctp_aadr 0 0K 0 sctp_stri 0 0K 148 mqdata 0 0K 0 tcp_do 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 cdg data 0 0K 0 dctcp data 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 11338 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 34 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 2 allocindir 0 0K 0 indirdep 0 0K 52 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 17 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 4 ip_msource 0 0K 0 ip_moptions 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 0 fadvise 0 0K 5 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 12117 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 1882 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 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 6 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 174 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 9566 eventfd 0 0K 4 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 990 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 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 aaccam 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 scsi_pass 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8333 967 1753559 0 254 38092800 0 RADIX NODE 144 19826 217 401541 0 62 2886192 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8856 714 2853326 0 254 2449920 0 tcp_log 416 22 5252 79037 0 254 2193984 0 malloc-384 384 4234 1056 16182 0 30 2031360 0 BUF TRIE 144 185 11575 1138 0 62 1693440 0 malloc-4096 4096 399 8 17806 0 2 1667072 0 malloc-128 128 11584 41 15653 0 126 1488000 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 UMA Slabs 0 112 10749 12 10749 0 126 1205232 0 vmem btag 56 17819 84 17819 0 254 1002568 0 malloc-2048 2048 378 2 1654 0 8 778240 0 FFS inode 1160 525 28 12439 0 8 641480 0 tcp_bbr_map 128 0 4216 22047 0 126 539648 0 256 Bucket 2048 180 18 23195 0 8 405504 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1376 79 189996 0 30 384120 0 THREAD 1808 181 28 17898 0 8 377872 0 malloc-256 256 46 1169 11434 0 62 311040 0 malloc-256 256 103 1067 24082 0 62 299520 0 malloc-64 64 4509 153 30489 0 254 298368 0 VNODE 448 565 74 12482 0 30 286272 0 malloc-16384 16384 12 4 11924 0 1 262144 0 malloc-256 256 409 536 43809 0 62 241920 0 socket 960 62 182 16746 0 254 234240 0 malloc-16 16 14227 273 18079 0 254 232000 0 tcp_inpcb 496 9 455 7309 0 254 230144 0 DEVCTL 1024 0 220 170 0 0 225280 0 ertt_txseginfo 40 0 5252 50158 0 254 210080 0 MAP ENTRY 96 1876 266 708217 0 126 205632 0 malloc-65536 65536 1 2 295 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 198 6394 0 254 185472 0 malloc-128 128 1209 155 49773 0 126 174592 0 malloc-32768 32768 0 5 40 0 1 163840 0 mbuf_packet 256 99 516 14901 0 254 157440 0 malloc-128 128 1152 26 5656 0 126 150784 0 malloc-128 128 90 1088 12183 0 126 150784 0 malloc-1024 1024 133 7 153 0 16 143360 0 FFS2 dinode 256 525 30 12439 0 62 142080 0 S VFS Cache 104 1068 297 13164 0 126 141960 0 VMSPACE 2544 43 11 12916 0 4 137376 0 malloc-65536 65536 0 2 8 0 1 131072 0 128 Bucket 1024 93 34 2073 0 16 130048 0 clpbuf 2624 0 48 46 0 16 125952 0 ksiginfo 112 72 972 3788 0 126 116928 0 PROC 1336 70 17 12943 0 8 116232 0 sctp_ep 1272 1 86 2275 0 254 110664 0 malloc-32768 32768 1 2 131 0 1 98304 0 filedesc0 1072 71 20 12944 0 8 97552 0 tcpcb 1080 9 75 7309 0 254 90720 0 malloc-4096 4096 21 1 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-8192 8192 9 1 110 0 1 81920 0 malloc-8192 8192 8 2 10 0 1 81920 0 64 Bucket 512 111 49 13657 0 30 81920 0 sctp_asoc 2288 1 34 1283 0 254 80080 0 malloc-2048 2048 9 29 2283 0 8 77824 0 malloc-4096 4096 14 4 339 0 2 73728 0 udplite_inpcb 496 16 120 5374 0 254 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 pcpu-8 8 7744 448 27022 0 254 65536 0 g_bio 408 0 160 8296 0 30 65280 0 32 Bucket 256 95 130 14534 0 62 57600 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-2048 2048 13 13 1424 0 8 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-128 128 300 72 1657 0 126 47616 0 malloc-256 256 58 122 26687 0 62 46080 0 malloc-1024 1024 10 34 1892 0 16 45056 0 pipe 744 26 34 1674 0 16 44640 0 malloc-64 64 517 176 1647 0 254 44352 0 Files 80 262 288 53436 0 126 44000 0 malloc-384 384 28 82 3709 0 30 42240 0 malloc-4096 4096 8 2 10 0 2 40960 0 malloc-1024 1024 2 38 1284 0 16 40960 0 malloc-64 64 123 507 213976 0 254 40320 0 malloc-384 384 91 9 214 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 74432 0 16 36864 0 malloc-128 128 61 218 346 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 sctp_raddr 736 1 43 1293 0 254 32384 0 malloc-64 64 114 390 13577 0 254 32256 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-256 256 98 22 2513 0 62 30720 0 da_ccb 544 0 56 2190 0 16 30464 0 tcp_rack_pcb 832 1 35 3515 0 16 29952 0 malloc-512 512 14 42 1528 0 30 28672 0 KNOTE 160 28 147 335827 0 62 28000 0 malloc-384 384 57 13 64 0 30 26880 0 malloc-4096 4096 3 3 12752 0 2 24576 0 malloc-2048 2048 2 10 3326 0 8 24576 0 PWD 32 24 732 12007 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 49 251 4101 0 126 24000 0 malloc-128 128 90 96 12220 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 61 29 659 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 tcp_bbr_pcb 832 0 27 468 0 16 22464 0 malloc-4096 4096 4 1 8 0 2 20480 0 malloc-64 64 224 91 6907 0 254 20160 0 malloc-64 64 176 139 2042 0 254 20160 0 16 Bucket 144 64 76 459 0 62 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 25 50 1946 0 62 19200 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 3 0 1 16384 0 malloc-2048 2048 3 5 11 0 8 16384 0 malloc-1024 1024 8 8 36 0 16 16384 0 tcp_rack_map 112 2 142 6187 0 126 16128 0 malloc-32 32 88 416 2266 0 254 16128 0 malloc-32 32 113 391 28832 0 254 16128 0 vtnet_tx_hdr 24 0 668 888110 0 254 16032 0 malloc-128 128 57 67 12387 0 126 15872 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-2048 2048 3 3 196 0 8 12288 0 malloc-1024 1024 8 4 190 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 ertt 72 9 159 7309 0 126 12096 0 malloc-64 64 58 131 523 0 254 12096 0 malloc-32 32 208 170 924 0 254 12096 0 udp_inpcb 496 6 18 321 0 254 11904 0 kenv 258 15 30 1049 0 30 11610 0 routing nhops 256 27 18 41 0 62 11520 0 unpcb 256 20 25 1356 0 254 11520 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 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 2 6 16 0 16 8192 0 malloc-512 512 0 16 125 0 30 8192 0 malloc-512 512 0 16 132 0 30 8192 0 malloc-512 512 0 16 148 0 30 8192 0 malloc-512 512 5 11 140 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 41 0 62 8096 0 PGRP 88 35 57 55 0 126 8096 0 rl_entry 40 85 117 87 0 254 8080 0 sctp_laddr 48 0 168 115 0 254 8064 0 udpcb 32 22 230 5695 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 60 66 1516 0 254 8064 0 malloc-32 32 56 196 233 0 254 8064 0 malloc-32 32 37 215 3649 0 254 8064 0 malloc-32 32 54 198 345 0 254 8064 0 malloc-32 32 17 235 55 0 254 8064 0 4 Bucket 48 6 162 332 0 254 8064 0 2 Bucket 32 58 194 1886 0 254 8064 0 malloc-16 16 0 500 9 0 254 8000 0 malloc-16 16 25 475 1851 0 254 8000 0 malloc-16 16 57 443 12061 0 254 8000 0 malloc-16 16 21 479 11055 0 254 8000 0 malloc-16 16 39 461 276 0 254 8000 0 malloc-16 16 290 210 25553 0 254 8000 0 malloc-16 16 4 496 789 0 254 8000 0 ripcb 496 5 11 65 0 254 7936 0 sctp_readq 152 0 52 4 0 254 7904 0 sctp_chunk 152 0 52 114 0 254 7904 0 AIO 208 1 37 12 0 62 7904 0 cryptop 280 0 28 30 0 30 7840 0 AIOCB 552 1 13 39 0 16 7728 0 malloc-256 256 15 15 575 0 62 7680 0 AIOLIO 272 0 28 6 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 1067 0 126 6448 0 domainset 40 0 126 806 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_stream_msg_out 112 0 36 26 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 15 7 15 0 62 3872 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 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 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 88 0 0 0 0 254 0 0 ipq 56 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 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 NCLNODE 592 0 0 0 0 16 0 0 TMPFS node 224 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 linux_dma_object 24 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 ktls_session 192 0 0 0 0 62 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-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-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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0