Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x58dbf728 fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff817e9ad4 stack pointer = 0x0:0xfffffe00a5cd8620 frame pointer = 0x0:0xfffffe00a5cd8700 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 FreeBSD/amd64current process = 7893 (syz-executor.2) (ci-freebsd-i38trap number = 12 panic: page fault cpuid = 0 time = 1656374562 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5cd7e10 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5cd7f70 vpanic() at vpanic+0x254/frame 0xfffffe00a5cd8050 panic() at panic+0xb5/frame 0xfffffe00a5cd8110 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe00a5cd8230 trap_pfault() at trap_pfault+0x182/frame 0xfffffe00a5cd8370 trap() at trap+0x5b3/frame 0xfffffe00a5cd8550 calltrap() at calltrap+0x8/frame 0xfffffe00a5cd8550 --- trap 0xc, rip = 0xffffffff817e9ad4, rsp = 0xfffffe00a5cd8620, rbp = 0xfffffe00a5cd8700 --- soclose() at soclose+0x584/frame 0xfffffe00a5cd8700 _fdrop() at _fdrop+0x58/frame 0xfffffe00a5cd8730 closef() at closef+0x689/frame 0xfffffe00a5cd8910 fdescfree() at fdescfree+0xa84/frame 0xfffffe00a5cd8af0 fork1() at fork1+0xb9d/frame 0xfffffe00a5cd8c10 sys_rfork() at sys_rfork+0x1c2/frame 0xfffffe00a5cd8d30 ia32_syscall() at ia32_syscall+0x41a/frame 0xfffffe00a5cd8f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 7893 tid 107431 ] 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 0xfffffe00a3200000 rdx 0x3ffff rbx 0 rsp 0xfffffe00a5cd7f50 rbp 0xfffffe00a5cd7f70 rsi 0x40001 rdi 0xffffffff8172bbe8 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe009f008350 r12 0 r13 0xfffffe00a5b31000 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 7893 (syz-executor.2) at 0xfffffe00a5b04a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe009e8da000 ABI: FreeBSD ELF32 flag: 0x10480080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dcc000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a6145000 (map 0xfffffe00a6145000) (map.pmap 0xfffffe00a61450c0) (pmap 0xfffffe00a6145128) threads: 2 107112 s syz-executor.2 107431 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 7893 786 786 0 T (threaded) syz-executor.2 107112 s syz-executor.2 107431 Run CPU 0 syz-executor.2 6706 6700 6706 0 Ss select 0xfffffe0056fbbdc0 dhclient 6703 1 6703 0 Ss select 0xfffffe0056fbc1c0 dhclient 6700 6690 430 65 S select 0xfffffe0056fbc040 dhclient 6690 430 430 0 S wait 0xfffffe0058c7a548 sh 6676 1 6676 65 Ss select 0xfffffe0056fbc140 dhclient 4551 1 4551 0 Ss select 0xfffffe00578717c0 dhclient 4548 1 4548 0 Ss select 0xfffffe00578718c0 dhclient 4523 1 4523 65 Ss select 0xfffffe0056f9d140 dhclient 3379 1 3379 0 Ss select 0xfffffe0056f9d040 dhclient 3375 1 3375 0 Ss select 0xfffffe0056f9d1c0 dhclient 3348 1 3348 65 Ss select 0xfffffe0056fbc6c0 dhclient 1287 1 1287 0 Ss select 0xfffffe0056fbc4c0 dhclient 1284 1 1284 0 Ss select 0xfffffe0056fbc5c0 dhclient 789 774 789 0 Ss piperd 0xfffffe0058b9f5d0 syz-executor.3 786 774 786 0 Ss nanslp 0xffffffff83e47dc1 syz-executor.2 778 774 778 0 Ss piperd 0xfffffe0058ba1000 syz-executor.1 777 774 777 0 Ss piperd 0xfffffe0058ba02e8 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffffe0058af1300 syz-fuzzer 100114 S uwait 0xfffffe0058adaf00 syz-fuzzer 100115 S uwait 0xfffffe0058adc080 syz-fuzzer 100116 S uwait 0xfffffe0058adc180 syz-fuzzer 100117 S uwait 0xfffffe0058adc280 syz-fuzzer 100118 S uwait 0xfffffe0057845800 syz-fuzzer 100119 S uwait 0xfffffe0058b4e800 syz-fuzzer 100120 S uwait 0xfffffe0058b4e900 syz-fuzzer 100338 S kqread 0xfffffe005741a900 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c7a0b0 csh 770 688 770 0 Ss select 0xfffffe0056fbc840 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 0xffffffff83e47dc0 cron 688 1 688 0 Ss select 0xfffffe0056f9ce40 sshd 501 1 501 0 Ds biowr 0xfffffe000799e6c8 syslogd 430 1 430 0 Ss wait 0xfffffe009e8d9a90 devd 429 1 429 65 Ss select 0xfffffe0056f9cbc0 dhclient 344 1 344 0 Ss select 0xfffffe0056f9cc40 dhclient 341 1 341 0 Ss select 0xfffffe00578719c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f67548 [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] 100095 D sdflush 0xfffffe0058ca0ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9f700 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f935b8 [dom0] 100083 D launds 0xffffffff83f935c4 [laundry: dom0] 100084 D umarcl 0xffffffff81e545b0 [uma] 7 0 0 0 DL - 0xffffffff83c043a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84573550 [pf purge] 5 0 0 0 DL waiting 0xffffffff84894420 [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 7893 (syz-executor.2) thread 0xfffffe00a5b31000 (107431) exclusive sleep mutex socket (socket) r = 0 (0xfffffe0058dc3000) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:1288 Process 501 (syslogd) thread 0xfffffe0058c74720 (100094) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000799e748) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3988 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009eb07230) 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 newblk 10 1027K 8777 vfscache 3 1025K 3 pcb 264 807K 9829 inodedep 738 789K 7612 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 5 subproc 128 248K 7975 acpica 1674 184K 57552 dirrem 727 182K 7532 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 10 131K 6949 tfo_ccache 1 128K 1 sctp_stro 121 121K 1799 DEVFS1 109 109K 126 sem 4 106K 4 sctp_atcl 244 92K 6855 freefile 727 91K 7525 filedesc 12 89K 13867 BPF 46 88K 46 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 352 44K 352 kdtrace 205 41K 15345 temp 34 33K 2569 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 135 16K 427 ithread 97 16K 97 sctp_timw 61 16K 61 sctp_atky 365 16K 8924 bus-sc 34 15K 1681 lltable 42 13K 61 KTRACE 101 13K 608 ether_multi 157 13K 167 ifnet 7 13K 7 eventhandler 136 12K 136 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 ksem 4 10K 87 in6_multi 71 9K 71 bmsafemap 2 9K 7579 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 cred 27 7K 257 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 454 kqueue 57 6K 7908 ufs_dirhash 24 5K 24 UMA 271 5K 271 pf_ifnet 10 5K 19 DEVFSP 68 5K 301 session 34 5K 51 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 sctp_athm 244 4K 7086 sctp_map 242 4K 3502 acpisem 28 4K 28 proc-args 91 4K 9239 lockf 32 4K 54 pwddesc 55 4K 7908 hhook 15 4K 17 kcovinfo 52 4K 52 selfd 47 3K 114108 terminal 11 3K 11 select 19 3K 55 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 31 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 474 softdep 1 1K 1 mkdir 8 1K 13858 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 freework 4 1K 7510 ipsec 3 1K 3 sctp_ifn 6 1K 15 freeblks 3 1K 7434 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 7574 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 6929 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 1962 osd 8 1K 1734 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 1728 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 296 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 10052 filecaps 5 1K 115 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 428 sctp_mcore 0 0K 0 sctp_socko 0 0K 2075 sctp_iter 0 0K 19 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 7 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 0 filemon 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 20 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 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 4624 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 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 187 allocindir 0 0K 0 indirdep 0 0K 10 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 23 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 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 0 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 7113 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 18 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 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 117 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 17858 ioctlops 0 0K 313 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 789 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 sigio 0 0K 1 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 8320 1078 1484002 0 254 38494208 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8832 831 2338513 0 254 2473728 0 malloc-384 384 4900 1010 11799 0 30 2269440 0 RADIX NODE 144 13303 244 232661 0 62 1950768 0 malloc-128 128 13193 1191 41682 0 126 1841152 0 BUF TRIE 144 181 11579 673 0 62 1693440 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-4096 4096 341 3 517 0 2 1409024 0 UMA Slabs 0 112 10885 17 10885 0 126 1221024 0 sctp_asoc 2256 121 389 1751 0 254 1150560 0 vmem btag 56 18077 106 18077 0 254 1018248 0 FFS inode 1160 520 33 8046 0 8 641480 0 sctp_ep 1208 121 389 4855 0 254 616080 0 VM OBJECT 264 2108 112 128854 0 30 586080 0 tcpcb 1104 4 507 1723 0 254 564144 0 malloc-256 256 1059 1056 15856 0 62 541440 0 socket 960 43 465 8129 0 254 487680 0 256 Bucket 2048 194 22 5794 0 8 442368 0 malloc-65536 65536 4 2 180 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 121 396 1751 0 254 380512 0 tcp_bbr_map 128 0 2790 20155 0 126 357120 0 THREAD 1808 149 27 7442 0 8 318208 0 VNODE 448 558 108 8087 0 30 298368 0 ertt_txseginfo 40 0 7373 71222 0 254 294920 0 malloc-2048 2048 128 16 5104 0 8 294912 0 MAP ENTRY 96 2703 321 307158 0 126 290304 0 malloc-64 64 3900 447 118219 0 254 278208 0 malloc-256 256 2 1063 12203 0 62 272640 0 malloc-4096 4096 59 7 7992 0 2 270336 0 malloc-65536 65536 2 2 138 0 1 262144 0 malloc-16 16 14574 176 16372 0 254 236000 0 DEVCTL 1024 10 210 155 0 0 225280 0 malloc-16384 16384 6 7 7092 0 1 212992 0 malloc-65536 65536 2 1 10 0 1 196608 0 mbuf_packet 256 69 693 10864 0 254 195072 0 malloc-128 128 1322 197 27161 0 126 194432 0 malloc-32 32 5339 583 6558 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 FPU_save_area 832 151 47 15407 0 16 164736 0 malloc-1024 1024 124 36 1842 0 16 163840 0 FFS2 dinode 256 520 110 8045 0 62 161280 0 S VFS Cache 104 1087 434 8668 0 126 158184 0 malloc-256 256 84 486 10077 0 62 145920 0 VMSPACE 2552 38 16 7891 0 4 137808 0 128 Bucket 1024 91 40 989 0 16 134144 0 malloc-1024 1024 120 8 294 0 16 131072 0 unpcb 256 20 490 1276 0 254 130560 0 ksiginfo 112 63 981 8130 0 126 116928 0 malloc-384 384 244 26 6856 0 30 103680 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-4096 4096 22 2 55 0 2 98304 0 PROC 1352 54 18 7901 0 8 97344 0 malloc-256 256 267 108 12554 0 62 96000 0 malloc-8192 8192 10 1 12 0 1 90112 0 filedesc0 1072 56 28 7908 0 8 90048 0 UMA Kegs 384 229 4 229 0 30 89472 0 64 Bucket 512 115 53 7756 0 30 86016 0 malloc-64 64 940 383 19015 0 254 84672 0 malloc-128 128 398 253 4676 0 126 83328 0 sctp_chunk 152 84 436 473 0 254 79040 0 g_bio 408 4 176 6007 0 30 73440 0 malloc-64 64 650 421 9829 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-2048 2048 9 23 516 0 8 65536 0 32 Bucket 256 108 147 2937 0 62 65280 0 sctp_stream_msg_out 112 55 485 246 0 254 60480 0 malloc-8192 8192 5 2 106 0 1 57344 0 tcp_inpcb 424 4 122 1723 0 30 53424 0 malloc-256 256 62 133 525 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 46754 0 16 49152 0 malloc-4096 4096 9 3 558 0 2 49152 0 malloc-2048 2048 13 11 101 0 8 49152 0 malloc-2048 2048 1 23 548 0 8 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 malloc-384 384 83 37 83 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 16 0 16 41984 0 malloc-8192 8192 3 2 31 0 1 40960 0 pcpu-8 8 4705 415 5021 0 254 40960 0 sctp_readq 152 0 260 116 0 254 39520 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 203 0 30 38160 0 da_ccb 544 1 69 1602 0 16 38080 0 pipe 744 24 26 395 0 16 37200 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 131 436 18013 0 254 36288 0 malloc-64 64 108 459 108 0 254 36288 0 malloc-64 64 73 494 136 0 254 36288 0 malloc-64 64 2 565 682 0 254 36288 0 malloc-64 64 0 567 44 0 254 36288 0 malloc-128 128 33 246 144 0 126 35712 0 malloc-128 128 71 208 98 0 126 35712 0 malloc-128 128 79 200 633 0 126 35712 0 malloc-128 128 89 190 7544 0 126 35712 0 malloc-128 128 12 267 12 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 74 16 414 0 30 34560 0 malloc-256 256 98 37 666 0 62 34560 0 malloc-256 256 7 128 7570 0 62 34560 0 malloc-256 256 15 120 7072 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-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 1 15 3 0 8 32768 0 malloc-2048 2048 2 14 132 0 8 32768 0 malloc-1024 1024 14 18 1281 0 16 32768 0 malloc-1024 1024 20 12 37 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 3 61 593 0 30 32768 0 malloc-512 512 4 60 46 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 11 53 11 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 tcp_rack_pcb 896 0 36 428 0 16 32256 0 KNOTE 160 28 172 88280 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 225 175 24382 0 126 32000 0 tcp_rack_map 120 0 264 790 0 126 31680 0 tcp_bbr_pcb 832 0 36 931 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 90 498 2537 0 254 28224 0 tcp_inpcb ports 32 2 880 1409 0 254 28224 0 PWD 32 19 863 7021 0 254 28224 0 malloc-32 32 406 476 4374 0 254 28224 0 16 Bucket 144 64 132 313 0 62 28224 0 4 Bucket 48 7 581 213 0 254 28224 0 ripcb 424 5 58 34 0 30 26712 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 0 6 7113 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 34 242 51 0 126 24288 0 rl_entry 40 52 554 52 0 254 24240 0 8 Bucket 80 46 254 1933 0 126 24000 0 malloc-384 384 24 36 26 0 30 23040 0 malloc-384 384 4 56 26 0 30 23040 0 malloc-384 384 0 60 40 0 30 23040 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 udpcb 32 6 624 205 0 254 20160 0 udp_inpcb ports 32 3 627 34 0 254 20160 0 ertt 72 4 276 1723 0 126 20160 0 malloc-32 32 253 377 6776 0 254 20160 0 malloc-32 32 79 551 95 0 254 20160 0 malloc-32 32 43 587 10328 0 254 20160 0 malloc-32 32 151 479 2098 0 254 20160 0 malloc-32 32 41 589 561 0 254 20160 0 2 Bucket 32 51 579 1025 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-4096 4096 3 1 4 0 2 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 malloc-2048 2048 1 7 13 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 746877 0 254 16032 0 malloc-16 16 558 442 15883 0 254 16000 0 kenv 258 15 45 1053 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 0 378 59 0 254 12096 0 malloc-16 16 255 495 8800 0 254 12000 0 malloc-16 16 34 716 28080 0 254 12000 0 malloc-16 16 11 739 13 0 254 12000 0 malloc-16 16 265 485 3531 0 254 12000 0 malloc-16 16 5 745 18 0 254 12000 0 malloc-4096 4096 0 2 2 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 23 477 24 0 254 8000 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 21 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 0 254 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 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 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 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 AIO 208 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 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 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-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