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 = 0x20:0xffffffff8181b9c3 stack pointer = 0x28:0xfffffe00a619c770 frame pointer = 0x28:0xfffffe00a619c7b0 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 = 32586 (syz-executor.3) trap number = 12 panic: page fault cpuid = 1 time = 475 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a619bf70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a619c0d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a619c1b0 panic() at panic+0xb5/frame 0xfffffe00a619c270 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00a619c370 trap_pfault() at trap_pfault+0x186/frame 0xfffffe00a619c4b0 trap() at trap+0x5e7/frame 0xfffffe00a619c6a0 calltrap() at calltrap+0x8/frame 0xfffffe00a619c6a0 --- trap 0xc, rip = 0xffffffff8181b9c3, rsp = 0xfffffe00a619c770, rbp = 0xfffffe00a619c7b0 --- soo_aio_queue() at soo_aio_queue+0x163/frame 0xfffffe00a619c7b0 aio_aqueue() at aio_aqueue+0xe8b/frame 0xfffffe00a619c9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a619cbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a619cbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 32586 tid 138622 ] Stopped at kdb_enter+0x6b: movq $0,0x28e13ba(%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 0xacdb3f0ae09ba404 rdx 0x40001 rbx 0 rsp 0xfffffe00a619c0b0 rbp 0xfffffe00a619c0d0 rsi 0 rdi 0xfffffe009e448de8 r8 0x3 r9 0xfffffe00a619bbe8 r10 0 r11 0xfffffe00a7e80190 r12 0xfffffe00a7e7fc80 r13 0xfffffe00a619c101 r14 0xffffffff82c7d640 .str.18 r15 0xffffffff82c7d640 .str.18 rip 0xffffffff817add7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e13ba(%rip) db> show proc Process 32586 (syz-executor.3) at 0xfffffe00a81a4a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 807 at 0xfffffe00a2e17538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a76c59f0 (map 0xfffffe00a76c59f0) (map.pmap 0xfffffe00a76c5ab0) (pmap 0xfffffe00a76c5b10) threads: 3 127765 S nanslp 0xffffffff8405c000 syz-executor.3 138622 Run CPU 1 syz-executor.3 138625 S uwait 0xfffffe00a2e71400 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 32586 807 807 0 R (threaded) syz-executor.3 127765 S nanslp 0xffffffff8405c000 syz-executor.3 138622 Run CPU 1 syz-executor.3 138625 S uwait 0xfffffe00a2e71400 syz-executor.3 32376 1 32369 0 SV uwait 0xfffffe00a2e1f580 syz-executor.3 31386 1 31380 0 SV uwait 0xfffffe00a2eb1680 syz-executor.2 31385 1 31380 0 SV uwait 0xfffffe00a2eb1580 syz-executor.2 20178 1 785 0 S uwait 0xfffffe00a2e71c00 syz-executor.0 20173 1 785 0 S uwait 0xfffffe009e4e9480 syz-executor.0 20168 1 785 0 S uwait 0xfffffe00a2eb1b80 syz-executor.0 20166 1 785 0 S uwait 0xfffffe0058767680 syz-executor.0 20164 1 785 0 S uwait 0xfffffe00a82cbc00 syz-executor.0 19991 1 785 0 S uwait 0xfffffe00a2e71600 syz-executor.0 19989 1 785 0 S uwait 0xfffffe0057011380 syz-executor.0 19248 1 786 0 S uwait 0xfffffe00a2eb1280 syz-executor.1 19247 1 786 0 S uwait 0xfffffe00a2e1fa80 syz-executor.1 13981 1 785 0 S uwait 0xfffffe00a82cbb00 syz-executor.0 13980 1 785 0 S uwait 0xfffffe00a2eb1a80 syz-executor.0 4078 1 4078 65 Ss select 0xfffffe00a2ee9c40 dhclient 3269 1 3269 0 Ss select 0xfffffe0058aefe40 dhclient 3262 1 3262 0 Ss select 0xfffffe00a2ee9740 dhclient 3243 1 3243 65 Ss select 0xfffffe00a2ee95c0 dhclient 2641 1 785 0 S uwait 0xfffffe009e4e9780 syz-executor.0 2637 1 785 0 S uwait 0xfffffe00a2e71f00 syz-executor.0 2584 1 2584 0 Ss select 0xfffffe0058aefec0 dhclient 2581 1 2581 0 Ss select 0xfffffe0057407dc0 dhclient 2554 1 2554 65 Ss select 0xfffffe00a2ee98c0 dhclient 2447 1 807 0 S uwait 0xfffffe00a2e1f780 syz-executor.3 1748 1 1748 0 Ss select 0xfffffe00a2ee97c0 dhclient 1745 1 1745 0 Ss select 0xfffffe00a2ee9840 dhclient 1720 1 1720 65 Ss select 0xfffffe0058aef3c0 dhclient 1286 0 0 0 DL aiordy 0xfffffe00a1ca7000 [aiod4] 1285 0 0 0 DL aiordy 0xfffffe00a1c8c000 [aiod3] 1284 0 0 0 DL aiordy 0xfffffe005891aa70 [aiod2] 1283 0 0 0 DL aiordy 0xfffffe00a1ca7538 [aiod1] 1022 1 1022 0 Ss select 0xfffffe00a2ee9cc0 dhclient 1018 1 1018 0 Ss select 0xfffffe009e54ef40 dhclient 807 780 807 0 Ss nanslp 0xffffffff8405c000 syz-executor.3 791 780 791 0 Ss piperd 0xfffffe009e9ea2e8 syz-executor.2 786 780 786 0 Ss piperd 0xfffffe009e9eaba0 syz-executor.1 785 780 785 0 Ss piperd 0xfffffe009e9c58b8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100104 S uwait 0xfffffe0057011080 syz-fuzzer 100122 S uwait 0xfffffe0058393000 syz-fuzzer 100123 S uwait 0xfffffe0058393100 syz-fuzzer 100124 S uwait 0xfffffe0058393200 syz-fuzzer 100125 S uwait 0xfffffe009e4e9e80 syz-fuzzer 100126 S uwait 0xfffffe0058922000 syz-fuzzer 100127 S uwait 0xfffffe0058922100 syz-fuzzer 100128 S uwait 0xfffffe0058393300 syz-fuzzer 100134 S uwait 0xfffffe00a2e1fe80 syz-fuzzer 122927 S kqread 0xfffffe0058941c00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588960b0 csh 776 694 776 0 Ss select 0xfffffe009e54edc0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ffecb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575ed4b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575edcb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f44b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583f04b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005839b4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405c000 cron 694 1 694 0 Ss select 0xfffffe00574076c0 sshd 507 1 507 0 Ss select 0xfffffe0058aef440 syslogd 436 1 436 0 Ss select 0xfffffe0057407840 devd 435 1 435 65 Ss select 0xfffffe00574079c0 dhclient 350 1 350 0 Ss select 0xfffffe0057407bc0 dhclient 347 1 347 0 Ss select 0xfffffe0058aef540 dhclient 23 0 0 0 DL syncer 0xffffffff841843e0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875fa70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841820e0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe00588278e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841ba600 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ae138 [dom0] 100089 D launds 0xffffffff841ae144 [laundry: dom0] 100090 D umarcl 0xffffffff81eb0c80 [uma] 18 0 0 0 DL - 0xffffffff83e13120 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a93520 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8474a1a0 [pf purge] 15 0 0 0 DL - 0xffffffff8417d300 [soaiod4] 9 0 0 0 DL - 0xffffffff8417d300 [soaiod3] 8 0 0 0 DL - 0xffffffff8417d300 [soaiod2] 7 0 0 0 DL - 0xffffffff8417d300 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c988c0 [doneq0] 100049 D - 0xffffffff83c98840 [async] 100082 D - 0xffffffff83c986c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab5c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b9d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b9d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a81e0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402f5c0 [g_event] 100040 D - 0xffffffff8402f600 [g_up] 100041 D - 0xffffffff8402f640 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417e688 [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 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a9180 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff840304c0 [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 - 0xfffffe0056eb2b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb2a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb2900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb2800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056edf400 [virtio_balloon] 100068 D - 0xfffffe0057012800 [mca taskq] 100073 D - 0xffffffff82c845c1 [deadlkres] 100077 D - 0xfffffe00573fda00 [acpi_task_0] 100078 D - 0xfffffe00573fda00 [acpi_task_1] 100079 D - 0xfffffe00573fda00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 32586 (syz-executor.3) thread 0xfffffe00a7e7fc80 (138622) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe00a8035ce0) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:816 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 483 newblk 17 1028K 33904 vfscache 3 1025K 3 pcb 178 706K 74572 inodedep 419 669K 31855 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 46 361K 63141 subproc 178 361K 32713 vmem 3 274K 5 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 431 pagedep 11 131K 31605 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 dirrem 408 102K 31737 BPF 46 88K 75 bus 986 80K 3480 mtx_pool 2 72K 2 sctp_stro 70 70K 15226 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_atcl 150 57K 50073 freefile 408 51K 31697 umtx 396 50K 396 kdtrace 257 50K 71229 sctp_timw 148 37K 148 temp 35 33K 2971 hostcache 1 32K 1 shm 1 32K 76 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 132 17K 553 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 315 bus-sc 34 15K 1691 KTRACE 102 13K 6493 ifnet 7 13K 7 ether_multi 152 13K 164 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 487 rman 84 10K 425 sctp_atky 220 10K 66184 in6_multi 65 9K 65 bmsafemap 2 9K 31864 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 196 rpc 2 8K 2 shmfd 1 8K 28 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 83 8K 32699 taskqueue 63 7K 63 cred 26 7K 748 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 531 DEVFSP 84 6K 16074 pwddesc 81 6K 32652 ufs_dirhash 24 5K 24 session 37 5K 76 UMA 270 5K 270 pf_ifnet 10 5K 51 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 35 4K 111 acpisem 28 4K 28 selfd 55 4K 433323 hhook 15 4K 17 proc-args 52 3K 732 terminal 11 3K 11 sctp_stri 5 3K 918 select 19 3K 677 sctp_athm 150 3K 50539 uidinfo 3 3K 21 sctp_map 140 3K 30418 freework 9 3K 32359 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 freeblks 8 2K 31690 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 29 2K 219 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 63150 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 150 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 newdirblk 6 1K 31575 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 pf_osfp 6 1K 6 crypto 4 1K 3207 inpcbpolicy 20 1K 11272 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 31778 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 6775 xform 6 1K 21686 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 842 vnodes 1 1K 2 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 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 ip6_msource 2 1K 5 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 44812 filecaps 5 1K 129 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 iov 1 1K 38080 acpiintr 1 1K 1 pmc 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 cubic data 0 0K 31 tcp_do 0 0K 0 tcp_fsb 0 0K 2842 dctcp data 0 0K 5 sctp_mcore 0 0K 0 sctp_socko 0 0K 25897 sctp_iter 0 0K 38 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 26 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 44 chd data 0 0K 8 htcp data 0 0K 13 vegas data 0 0K 74 cdg data 0 0K 5 pf_table 0 0K 33 pf_rule 0 0K 47 pf_altq 0 0K 0 pf_temp 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 23927 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 71 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 49 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 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 101 ip6_moptions 0 0K 5 in6_mfilter 0 0K 14 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 2 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 twsbuf 0 0K 0 statfs 0 0K 32223 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 12 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 3595 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 10 lio 0 0K 28 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 203 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 632 eventfd 0 0K 120 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 1009 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 3 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 8322 986 1101356 0 254 38125568 0 tcp_log 416 0 10422 301500 0 254 4335552 0 mbuf 256 9113 1792 2828524 0 254 2791680 0 pbuf 2624 0 989 0 0 2 2595136 0 malloc-384 384 4587 843 36071 0 30 2085120 0 RADIX NODE 144 14154 205 778762 0 62 2067696 0 malloc-4096 4096 409 6 33199 0 2 1699840 0 BUF TRIE 144 199 11561 2828 0 62 1693440 0 mbuf_cluster 2048 765 1 765 0 254 1568768 0 malloc-128 128 11585 102 14711 0 126 1495936 0 sctp_asoc 2288 70 580 15209 0 254 1487200 0 UMA Slabs 0 112 11067 18 11067 0 126 1241520 0 ertt_txseginfo 40 0 28583 601122 0 254 1143320 0 vmem btag 56 19804 115 19804 0 254 1115464 0 malloc-2048 2048 83 367 34386 0 8 921600 0 sctp_ep 1272 75 636 34378 0 254 904392 0 256 Bucket 2048 303 29 23306 0 8 679936 0 FFS inode 1160 532 28 32230 0 8 649600 0 tcp_bbr_map 128 0 4433 186579 0 126 567424 0 sctp_raddr 736 96 553 16659 0 254 477664 0 malloc-16384 16384 22 7 31568 0 1 475136 0 malloc-1024 1024 71 373 15195 0 16 454656 0 socket 960 51 409 47301 0 254 441600 0 VM OBJECT 264 1503 87 464878 0 30 419760 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 malloc-384 384 183 757 50375 0 30 360960 0 THREAD 1808 175 23 38633 0 8 357984 0 malloc-256 256 456 849 63655 0 62 334080 0 malloc-64 64 4529 322 69856 0 254 310464 0 malloc-256 256 46 1124 24023 0 62 299520 0 VNODE 448 572 85 32272 0 30 294336 0 MAP ENTRY 96 2390 382 1789849 0 126 266112 0 malloc-32768 32768 1 7 16 0 1 262144 0 tcp_inpcb 496 4 516 6764 0 254 257920 0 malloc-16 16 14365 1135 45929 0 254 248000 0 malloc-256 256 411 549 105721 0 62 245760 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 1 2 433 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-65536 65536 0 3 407 0 1 196608 0 malloc-32768 32768 0 6 755 0 1 196608 0 mbuf_packet 256 124 641 58043 0 254 195840 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 72 6402 0 254 181440 0 malloc-128 128 1209 124 88931 0 126 170624 0 VMSPACE 2544 53 13 32566 0 4 167904 0 malloc-128 128 441 861 34480 0 126 166656 0 malloc-128 128 1130 48 9009 0 126 150784 0 S VFS Cache 104 1043 361 35116 0 126 146016 0 malloc-256 256 140 430 99300 0 62 145920 0 tcpcb 1080 4 129 6764 0 254 143640 0 FFS2 dinode 256 532 23 32230 0 62 142080 0 malloc-1024 1024 133 3 150 0 16 139264 0 128 Bucket 1024 90 41 4811 0 16 134144 0 PROC 1336 80 16 32594 0 8 128256 0 sctp_chunk 152 165 641 2727 0 254 122512 0 ksiginfo 112 81 963 2636 0 126 116928 0 filedesc0 1072 81 24 32652 0 8 112560 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-4096 4096 21 2 33 0 2 94208 0 malloc-8192 8192 9 2 112 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 116 52 24222 0 30 86016 0 malloc-16384 16384 3 2 8 0 1 81920 0 malloc-8192 8192 8 2 10 0 1 81920 0 malloc-65536 65536 1 0 1 0 1 65536 0 32 Bucket 256 117 138 15013 0 62 65280 0 malloc-4096 4096 14 1 27 0 2 61440 0 g_bio 408 0 150 23978 0 30 61200 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-256 256 201 9 4527 0 62 53760 0 malloc-2048 2048 12 14 767 0 8 53248 0 malloc-384 384 100 30 383 0 30 49920 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-64 64 134 622 16256 0 254 48384 0 malloc-1024 1024 10 34 1886 0 16 45056 0 pcpu-8 8 4714 918 5921 0 254 45056 0 malloc-64 64 517 176 1682 0 254 44352 0 Files 80 251 299 111540 0 126 44000 0 clpbuf 2624 0 16 39 0 16 41984 0 malloc-1024 1024 2 38 1902 0 16 40960 0 sctp_stream_msg_out 112 4 356 1186 0 254 40320 0 malloc-64 64 103 527 457836 0 254 40320 0 malloc-32 32 180 1080 49974 0 254 40320 0 udplite_inpcb 496 4 76 3678 0 254 39680 0 tcp_rack_pcb 832 0 45 2842 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 165422 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 pipe 744 25 20 1026 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 2 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 3 5 32856 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 sctp_laddr 48 224 448 25898 0 254 32256 0 malloc-64 64 230 274 22111 0 254 32256 0 malloc-128 128 61 187 403 0 126 31744 0 TURNSTILE 136 199 32 199 0 62 31416 0 tcp_bbr_pcb 832 0 36 2962 0 16 29952 0 malloc-64 64 124 317 33216 0 254 28224 0 KNOTE 160 28 147 388141 0 62 28000 0 8 Bucket 80 90 260 6731 0 126 28000 0 malloc-384 384 57 13 59 0 30 26880 0 malloc-256 256 61 44 1761 0 62 26880 0 da_ccb 544 0 49 6110 0 16 26656 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-4096 4096 4 2 7 0 2 24576 0 malloc-2048 2048 3 9 43 0 8 24576 0 PWD 32 30 726 31647 0 254 24192 0 malloc-64 64 178 200 16326 0 254 24192 0 16 Bucket 144 91 77 805 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 malloc-2048 2048 2 8 266 0 8 20480 0 malloc-16 16 164 1086 57423 0 254 20000 0 malloc-128 128 61 94 32265 0 126 19840 0 malloc-128 128 90 65 32570 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1598 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 3 5 47 0 8 16384 0 malloc-2048 2048 3 5 203 0 8 16384 0 malloc-1024 1024 8 8 41 0 16 16384 0 malloc-512 512 5 27 918 0 30 16384 0 malloc-32 32 90 414 11383 0 254 16128 0 malloc-32 32 107 397 46665 0 254 16128 0 cpuset 104 40 115 575 0 126 16120 0 vtnet_tx_hdr 24 0 668 895831 0 254 16032 0 ripcb 496 5 27 400 0 254 15872 0 udp_inpcb 496 7 25 430 0 254 15872 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-256 256 25 35 1041 0 62 15360 0 malloc-1024 1024 8 4 206 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 12 12 70 0 30 12288 0 malloc-512 512 0 24 135 0 30 12288 0 malloc-512 512 5 19 212 0 30 12288 0 tcp_rack_map 112 0 108 5535 0 126 12096 0 ertt 72 4 164 6764 0 126 12096 0 malloc-64 64 58 131 560 0 254 12096 0 4 Bucket 48 6 246 722 0 254 12096 0 2 Bucket 32 65 313 3692 0 254 12096 0 malloc-128 128 44 49 3651 0 126 11904 0 itimer 352 0 33 64 0 30 11616 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 34 0 62 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-8192 8192 0 1 2 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 1 7 56 0 16 8192 0 malloc-512 512 0 16 98 0 30 8192 0 malloc-512 512 5 11 5 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 5 0 254 8096 0 PGRP 88 37 55 76 0 126 8096 0 rl_entry 40 87 115 87 0 254 8080 0 udpcb 32 11 241 4108 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-32 32 130 122 510 0 254 8064 0 malloc-32 32 56 196 1658 0 254 8064 0 malloc-32 32 54 198 797 0 254 8064 0 malloc-32 32 17 235 1625 0 254 8064 0 malloc-16 16 0 500 26 0 254 8000 0 malloc-16 16 25 475 6995 0 254 8000 0 malloc-16 16 57 443 33946 0 254 8000 0 malloc-16 16 39 461 2658 0 254 8000 0 malloc-16 16 290 210 25445 0 254 8000 0 malloc-16 16 4 496 20331 0 254 8000 0 tcp_log_node 120 0 66 2 0 126 7920 0 sctp_readq 152 1 51 164 0 254 7904 0 AIO 208 1 37 56 0 62 7904 0 cryptop 280 0 28 59 0 30 7840 0 AIOCB 552 1 13 112 0 16 7728 0 L VFS Cache 320 0 24 11 0 30 7680 0 malloc-384 384 0 20 6 0 30 7680 0 malloc-384 384 1 19 10 0 30 7680 0 malloc-256 256 13 17 3838 0 62 7680 0 AIOLIO 272 0 28 28 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 481 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-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 2 8 2 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 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 48 0 0 0 0 254 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 ipq 56 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 224 0 0 0 0 62 0 0 NCLNODE 592 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 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 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