Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x58bccea8 fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff817e9ad4 stack pointer = 0x0:0xfffffe009991e7a0 frame pointer = 0x0:0xfffffe009991e880 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, FreeBSD/amd64IOPL = 0 current process = 24875 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 1656400369 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009991df90 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009991e0f0 vpanic() at vpanic+0x254/frame 0xfffffe009991e1d0 panic() at panic+0xb5/frame 0xfffffe009991e290 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe009991e3b0 trap_pfault() at trap_pfault+0x182/frame 0xfffffe009991e4f0 trap() at trap+0x5b3/frame 0xfffffe009991e6d0 calltrap() at calltrap+0x8/frame 0xfffffe009991e6d0 --- trap 0xc, rip = 0xffffffff817e9ad4, rsp = 0xfffffe009991e7a0, rbp = 0xfffffe009991e880 --- soclose() at soclose+0x584/frame 0xfffffe009991e880 _fdrop() at _fdrop+0x58/frame 0xfffffe009991e8b0 closef() at closef+0x689/frame 0xfffffe009991ea90 fdescfree() at fdescfree+0xa84/frame 0xfffffe009991ec70 exit1() at exit1+0x915/frame 0xfffffe009991ed10 sys_exit() at sys_exit+0x28/frame 0xfffffe009991ed30 ia32_syscall() at ia32_syscall+0x41a/frame 0xfffffe009991ef30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5e0 KDB: enter: panic [ thread pid 24875 tid 121915 ] Stopped at kdb_enter+0x6b: movq $0,0x275f00a(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe009991e0d0 rbp 0xfffffe009991e0f0 rsi 0x1 rdi 0 r8 0x3 r9 0xffffffff r10 0 r11 0xfffffe0097b7ca70 r12 0 r13 0xfffffe0097b7c560 r14 0xffffffff82b632e0 .str.26 r15 0xffffffff82b632e0 .str.26 rip 0xffffffff8171b70b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x275f00a(%rip) db> show proc Process 24875 (syz-executor.2) at 0xfffffe009a2f9000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffffe0058c00a90 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0x40000 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dcc000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00928079f8 (map 0xfffffe00928079f8) (map.pmap 0xfffffe0092807ab8) (pmap 0xfffffe0092807b20) threads: 1 121915 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 24875 788 788 0 RE CPU 0 syz-executor.2 8515 1 8515 65 Ss select 0xfffffe0056fbbc40 dhclient 6490 1 6490 0 Ss select 0xfffffe00578718c0 dhclient 6483 1 6483 0 Ss select 0xfffffe0056fbbd40 dhclient 6429 1 6429 65 Ss select 0xfffffe0056fbc5c0 dhclient 5222 0 0 0 DL aiordy 0xfffffe00926dc000 [aiod4] 5221 0 0 0 DL aiordy 0xfffffe0097c5ca90 [aiod3] 5220 0 0 0 DL aiordy 0xfffffe009a2c8a90 [aiod2] 5219 0 0 0 DL aiordy 0xfffffe0097c5c548 [aiod1] 4956 1 4956 0 Ss select 0xfffffe0056fbc140 dhclient 4953 1 4953 0 Ss select 0xfffffe0056fbc0c0 dhclient 4934 1 4934 65 Ss select 0xfffffe0056fbc240 dhclient 4319 1 4319 0 Ss select 0xfffffe0056fbc440 dhclient 4316 1 4316 0 Ss select 0xfffffe0056fbc4c0 dhclient 4297 1 4297 65 Ss select 0xfffffe0056fbc3c0 dhclient 1306 1 1306 0 Ss select 0xfffffe0056f9c940 dhclient 1301 1 1301 0 Ss select 0xfffffe0056fbc940 dhclient 792 774 792 0 Ss piperd 0xfffffe0058b2e8b8 syz-executor.3 788 774 788 0 Ss nanslp 0xffffffff83e47dc1 syz-executor.2 778 774 778 0 Ss piperd 0xfffffe0058b2d000 syz-executor.1 777 774 777 0 Ss piperd 0xfffffe0092b9dba0 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffffe005889ab00 syz-fuzzer 100113 S uwait 0xfffffe0058b24300 syz-fuzzer 100114 S kqread 0xfffffe009255a400 syz-fuzzer 100115 S uwait 0xfffffe00585cd200 syz-fuzzer 100116 S uwait 0xfffffe00585cd300 syz-fuzzer 100117 S uwait 0xfffffe00585cd400 syz-fuzzer 100118 S uwait 0xfffffe00585cd500 syz-fuzzer 100119 S uwait 0xfffffe00585cd600 syz-fuzzer 100120 S uwait 0xfffffe005889ac00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c005f8 csh 770 688 770 0 Ss select 0xfffffe0056fbc9c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056f2acb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00585d74b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00585d78b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00585d7cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00585d80b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0056f29cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00585d84b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00585d88b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585d8cb0 getty 692 1 692 0 Ss nanslp 0xffffffff83e47dc1 cron 688 1 688 0 Ss select 0xfffffe0056f9ca40 sshd 501 1 501 0 Ds bo_wwai 0xfffffe0092690a28 syslogd 430 1 430 0 Ss select 0xfffffe0056f9d040 devd 429 1 429 65 Ss select 0xfffffe0056f9ccc0 dhclient 344 1 344 0 Ss select 0xfffffe0056f9cd40 dhclient 341 1 341 0 Ss select 0xfffffe0056f9ce40 dhclient 17 0 0 0 DL vlruwt 0xfffffe0057977548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6d5e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f6bbe0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0053c6e8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9f700 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f935b8 [dom0] 100080 D launds 0xffffffff83f935c4 [laundry: dom0] 100081 D umarcl 0xffffffff81e545b0 [uma] 7 0 0 0 DL - 0xffffffff83c043a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b63550 [pf purge] 5 0 0 0 DL waiting 0xffffffff84865420 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa7340 [doneq0] 100045 D - 0xffffffff83aa72c0 [async] 100076 D - 0xffffffff83aa7140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007962888 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8ede0 [crypto] 100041 D crypto_ 0xfffffe0053e71d30 [crypto returns 0] 100042 D crypto_ 0xfffffe0053e71d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e1d3c0 [g_event] 100036 D - 0xffffffff83e1d3e0 [g_up] 100037 D - 0xffffffff83e1d400 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 RunQ [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: 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 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dcc000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8f8c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1ddc0 [swapper] 100005 D - 0xfffffe000817de00 [if_config_tqg_0] 100006 D - 0xfffffe000817dd00 [softirq_0] 100007 D - 0xfffffe000817dc00 [softirq_1] 100008 D - 0xfffffe000817db00 [if_io_tqg_0] 100009 D - 0xfffffe000817da00 [if_io_tqg_1] 100010 D - 0xfffffe000817d900 [inm_free taskq] 100011 D - 0xfffffe000817d800 [linuxkpi_irq_wq] 100012 D - 0xfffffe000817d700 [in6m_free taskq] 100013 D - 0xfffffe000817d600 [deferred_unmount ta] 100014 D - 0xfffffe000817d500 [thread taskq] 100016 D - 0xfffffe000817d300 [kqueue_ctx taskq] 100017 D - 0xfffffe000817d200 [pci_hp taskq] 100020 D - 0xfffffe000817ce00 [aiod_kick taskq] 100021 D - 0xfffffe000817cd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000817cd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000817cd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000817cd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000817cc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000817cc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000817cc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000817cc00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000817cb00 [firmware taskq] 100038 D - 0xfffffe000817ca00 [crypto_0] 100039 D - 0xfffffe000817ca00 [crypto_1] 100055 D - 0xfffffe000817c800 [vtnet0 rxq 0] 100056 D - 0xfffffe000817c700 [vtnet0 txq 0] 100057 D - 0xfffffe000817c600 [vtnet0 rxq 1] 100058 D - 0xfffffe000817c500 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f9d380 [virtio_balloon] 100066 D - 0xffffffff82b69160 [deadlkres] 100070 D - 0xfffffe000817e100 [mca taskq] 100071 D - 0xfffffe00585d3300 [acpi_task_0] 100072 D - 0xfffffe00585d3300 [acpi_task_1] 100073 D - 0xfffffe00585d3300 [acpi_task_2] 100075 D - 0xfffffe000817c900 [CAM taskq] db> show all locks Process 24875 (syz-executor.2) thread 0xfffffe0097b7c560 (121915) exclusive sleep mutex socket (socket) r = 0 (0xfffffe0058be63c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:1288 Process 501 (syslogd) thread 0xfffffe0058c061e0 (100103) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0092690930) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3561 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35205 2074K 35276 vtbuf 24 1968K 46 kobj 328 1312K 490 inodedep 1729 1160K 24478 newblk 10 1027K 25320 vfscache 3 1025K 3 pcb 98 620K 51794 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1717 430K 24363 vmem 3 274K 6 subproc 140 263K 24967 freefile 1719 215K 24355 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 23898 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 filedesc 12 89K 47733 BPF 46 88K 112 bus 995 81K 5208 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 374 47K 374 kdtrace 215 43K 52741 sctp_stro 38 38K 7766 temp 34 33K 4887 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 11 sctp_timw 123 31K 123 msg 4 30K 4 sctp_atcl 77 29K 33525 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 tty 16 16K 16 routetbl 130 16K 410 ithread 97 16K 97 bus-sc 34 15K 1681 lltable 44 14K 118 KTRACE 101 13K 2409 ifnet 7 13K 7 ether_multi 152 13K 167 eventhandler 136 12K 136 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 65 9K 65 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 86 rpc 2 8K 2 bmsafemap 1 8K 24445 shmfd 1 8K 65 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 cred 26 7K 314 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 517 kqueue 60 6K 24912 sctp_atky 115 5K 41999 ufs_dirhash 24 5K 24 UMA 271 5K 271 session 35 5K 138 freework 18 5K 24262 pf_ifnet 10 5K 19 DEVFSP 68 5K 438 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 33 4K 129 pwddesc 57 4K 24897 acpisem 28 4K 28 proc-args 89 4K 26321 hhook 15 4K 17 kcovinfo 52 4K 52 selfd 50 4K 337434 terminal 11 3K 11 select 19 3K 84 uidinfo 3 3K 22 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 30 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 9 freeblks 5 2K 24142 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_athm 77 2K 33665 sctp_map 76 2K 15472 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 47752 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 94 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_stri 1 1K 282 newdirblk 4 1K 23876 diradd 4 1K 24406 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 12107 osd 8 1K 9131 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 9120 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 117 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 129 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 aio 4 1K 4 pmchooks 1 1K 1 soname 4 1K 32755 filecaps 5 1K 124 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 iov 1 1K 27193 pmc 1 1K 1 acpiintr 1 1K 1 sigio 1 1K 4 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_rule 0 0K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 2652 sctp_mcore 0 0K 0 sctp_socko 0 0K 13914 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 mqdata 0 0K 0 filemon 0 0K 257 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 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 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 18535 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 44 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 indirdep 0 0K 12 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 vtfont 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 18 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_msource 0 0K 0 ip_moptions 0 0K 1 in_mfilter 0 0K 1 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 24108 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 13 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 415 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 lio 0 0K 2 acl 0 0K 0 mbuf_tag 0 0K 144 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 ioctlops 0 0K 190 eventfd 0 0K 49 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 957 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8332 1066 1653234 0 254 38494208 0 mbuf_cluster 2048 2286 0 2286 0 254 4681728 0 tcp_log 416 0 11151 152342 0 254 4638816 0 sctp_asoc 2256 38 1997 7711 0 254 4590960 0 mbuf 256 8893 8636 2833747 0 254 4487424 0 malloc-2048 2048 45 1699 25924 0 8 3571712 0 RADIX NODE 144 16858 469 692957 0 63 2495088 0 sctp_ep 1208 38 2002 25671 0 254 2464320 0 malloc-384 384 5893 197 29421 0 30 2338560 0 pbuf 2624 0 778 0 0 2 2041472 0 malloc-128 128 14206 302 109461 0 126 1857024 0 malloc-1024 1024 41 1703 7803 0 16 1785856 0 BUF TRIE 144 182 11578 1244 0 62 1693440 0 sctp_raddr 736 38 1997 7711 0 254 1497760 0 UMA Slabs 0 112 12974 16 12974 0 126 1454880 0 malloc-4096 4096 341 3 516 0 2 1409024 0 malloc-384 384 77 3403 33562 0 30 1336320 0 vmem btag 56 23341 98 23341 0 254 1312584 0 256 Bucket 2048 364 20 8067 0 8 786432 0 FFS inode 1160 521 39 24877 0 8 649600 0 VM OBJECT 264 2085 165 369452 0 30 594000 0 malloc-256 256 2054 241 53378 0 62 587520 0 mbuf_packet 256 127 2159 50392 0 254 585216 0 sctp_chunk 152 19 3803 21050 0 254 580944 0 tcpcb 1104 4 507 9120 0 254 564144 0 malloc-256 256 186 1809 50414 0 62 510720 0 socket 960 42 466 39216 0 254 487680 0 malloc-256 256 1 1679 42980 0 62 430080 0 malloc-65536 65536 4 2 370 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 156 31 27856 0 8 338096 0 malloc-65536 65536 2 3 138 0 1 327680 0 ertt_txseginfo 40 0 8181 134871 0 254 327240 0 MAP ENTRY 96 2616 534 806579 0 126 302400 0 VNODE 448 562 104 24920 0 30 298368 0 malloc-4096 4096 62 8 25026 0 2 286720 0 malloc-64 64 3903 444 341563 0 254 278208 0 malloc-65536 65536 2 2 102 0 1 262144 0 malloc-16 16 14574 426 24745 0 254 240000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-16384 16384 6 7 24025 0 1 212992 0 malloc-128 128 1323 196 27391 0 126 194432 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5339 331 6944 0 254 181440 0 FPU_save_area 832 158 58 33846 0 16 179712 0 tcp_bbr_map 128 0 1395 18713 0 126 178560 0 FFS2 dinode 256 521 109 24876 0 62 161280 0 S VFS Cache 104 1063 458 25866 0 126 158184 0 malloc-1024 1024 120 24 356 0 16 147456 0 malloc-256 256 84 486 29527 0 62 145920 0 VMSPACE 2552 37 17 24869 0 4 137808 0 128 Bucket 1024 81 50 1853 0 16 134144 0 malloc-64 64 49 2030 28023 0 254 133056 0 malloc-32768 32768 1 3 121 0 1 131072 0 unpcb 256 20 490 1375 0 254 130560 0 malloc-32 32 87 3819 34258 0 254 124992 0 64 Bucket 512 143 89 18623 0 30 118784 0 ksiginfo 112 71 973 6244 0 126 116928 0 malloc-4096 4096 22 6 56 0 2 114688 0 malloc-2048 2048 9 47 516 0 8 114688 0 PROC 1352 57 24 24883 0 8 109512 0 malloc-64 64 944 631 60512 0 254 100800 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-8192 8192 10 2 13 0 1 98304 0 32 Bucket 256 205 170 12441 0 62 96000 0 tcp_inpcb 424 4 212 9120 0 30 91584 0 filedesc0 1072 58 26 24897 0 8 90048 0 UMA Kegs 384 229 4 229 0 30 89472 0 syncache 168 0 528 5 0 254 88704 0 g_bio 408 4 206 9119 0 30 85680 0 clpbuf 2624 0 32 23 0 16 83968 0 malloc-128 128 397 254 5008 0 126 83328 0 malloc-8192 8192 3 7 260 0 1 81920 0 sctp_readq 152 1 519 26 0 254 79040 0 malloc-64 64 652 419 27491 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16 16 99 3901 15453 0 254 64000 0 sctp_stream_msg_out 112 21 519 2217 0 254 60480 0 malloc-16 16 88 3662 39513 0 254 60000 0 pipe 744 23 57 536 0 16 59520 0 malloc-8192 8192 5 2 106 0 1 57344 0 udp_inpcb 424 6 120 2408 0 30 53424 0 Files 80 221 429 76055 0 126 52000 0 malloc-128 128 90 313 24433 0 126 51584 0 malloc-256 256 160 35 979 0 62 49920 0 malloc-256 256 21 174 24320 0 62 49920 0 malloc-256 256 62 133 588 0 62 49920 0 malloc-256 256 14 181 24037 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 115511 0 16 49152 0 malloc-4096 4096 9 3 1157 0 2 49152 0 malloc-2048 2048 13 11 111 0 8 49152 0 malloc-2048 2048 1 23 548 0 8 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 tcp_rack_pcb 896 0 54 2652 0 16 48384 0 malloc-384 384 83 37 83 0 30 46080 0 tcp_bbr_pcb 832 0 54 1021 0 16 44928 0 malloc-8192 8192 3 2 33 0 1 40960 0 pcpu-8 8 4701 419 5095 0 254 40960 0 udplite_inpcb 424 0 90 142 0 30 38160 0 ripcb 424 5 85 437 0 30 38160 0 da_ccb 544 1 69 2383 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 tcp_inpcb ports 32 2 1132 6878 0 254 36288 0 malloc-64 64 108 459 108 0 254 36288 0 malloc-64 64 71 496 134 0 254 36288 0 malloc-64 64 0 567 44 0 254 36288 0 16 Bucket 144 182 70 652 0 62 36288 0 8 Bucket 80 262 188 5144 0 126 36000 0 malloc-128 128 33 246 548 0 126 35712 0 malloc-128 128 71 208 183 0 126 35712 0 malloc-128 128 77 202 2851 0 126 35712 0 malloc-128 128 12 267 12 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 83 7 554 0 30 34560 0 TURNSTILE 136 188 64 188 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-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 1 15 5 0 8 32768 0 malloc-2048 2048 2 14 25 0 8 32768 0 malloc-1024 1024 13 19 1520 0 16 32768 0 malloc-1024 1024 20 12 281 0 16 32768 0 malloc-1024 1024 10 22 14 0 16 32768 0 malloc-1024 1024 2 30 11 0 16 32768 0 malloc-512 512 2 62 401 0 30 32768 0 malloc-512 512 4 60 111 0 30 32768 0 malloc-512 512 8 56 27 0 30 32768 0 malloc-512 512 2 62 96 0 30 32768 0 malloc-512 512 11 53 50 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 ipq 56 0 576 4 0 254 32256 0 KNOTE 160 28 172 227613 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 6083 0 126 31680 0 cpuset 104 7 272 8 0 126 29016 0 sctp_laddr 48 5 583 8187 0 254 28224 0 ertt 72 4 388 9120 0 126 28224 0 PWD 32 18 864 23959 0 254 28224 0 malloc-32 32 401 481 11728 0 254 28224 0 malloc-32 32 145 737 12237 0 254 28224 0 4 Bucket 48 7 581 536 0 254 28224 0 AIO 208 0 133 18 0 62 27664 0 malloc-4096 4096 3 3 7 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 138 0 126 24288 0 rl_entry 40 76 530 76 0 254 24240 0 itimer 352 0 66 2 0 30 23232 0 malloc-384 384 23 37 37 0 30 23040 0 malloc-384 384 4 56 25 0 30 23040 0 malloc-384 384 0 60 39 0 30 23040 0 SLEEPQUEUE 88 188 68 188 0 126 22528 0 udpcb 32 6 624 2550 0 254 20160 0 udplite_inpcb ports 32 0 630 58 0 254 20160 0 udp_inpcb ports 32 3 627 50 0 254 20160 0 malloc-64 64 2 313 588 0 254 20160 0 malloc-32 32 78 552 97 0 254 20160 0 malloc-32 32 43 587 27510 0 254 20160 0 malloc-32 32 45 585 741 0 254 20160 0 malloc-32 32 0 630 65 0 254 20160 0 2 Bucket 32 58 572 2622 0 254 20160 0 malloc-16 16 557 693 48263 0 254 20000 0 AIOCB 552 0 35 69 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 68 0 1 16384 0 malloc-4096 4096 0 4 24108 0 2 16384 0 malloc-4096 4096 0 4 6 0 2 16384 0 malloc-2048 2048 1 7 24 0 8 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 914681 0 254 16032 0 kenv 258 15 45 1053 0 30 15480 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-16 16 23 727 24 0 254 12000 0 malloc-16 16 34 716 36071 0 254 12000 0 malloc-16 16 11 739 14 0 254 12000 0 malloc-16 16 5 745 21 0 254 12000 0 AIOLIO 272 0 42 1 0 30 11424 0 malloc-4096 4096 0 2 2 0 2 8192 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 2 0 254 2048 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 0 254 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 184 0 0 0 0 62 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_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 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 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 608 0 0 0 0 16 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 domainset 40 0 0 0 0 254 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-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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 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