Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x440 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81085575 stack pointer = 0x0:0xfffffe0051f19630 frame pointer = 0x0:0xfffffe0051f196d0 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 = 11765 (syz-executor.0) trap number = 12 panic: page fault cpuid = 1 time = 1606956266 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051f19290 vpanic() at vpanic+0x1c7/frame 0xfffffe0051f192f0 panic() at panic+0x43/frame 0xfffffe0051f19350 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0051f193d0 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe0051f19440 trap() at trap+0x41d/frame 0xfffffe0051f19560 calltrap() at calltrap+0x8/frame 0xfffffe0051f19560 --- trap 0xc, rip = 0xffffffff81085575, rsp = 0xfffffe0051f19630, rbp = 0xfffffe0051f196d0 --- _sx_xlock_hard() at _sx_xlock_hard+0x305/frame 0xfffffe0051f196d0 _sx_xlock() at _sx_xlock+0x13d/frame 0xfffffe0051f19720 sblock() at sblock+0xeb/frame 0xfffffe0051f19750 vn_sendfile() at vn_sendfile+0x709/frame 0xfffffe0051f19a10 freebsd32_do_sendfile() at freebsd32_do_sendfile+0x195/frame 0xfffffe0051f19ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe0051f19bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 11765 tid 117736 ] Stopped at kdb_enter+0x67: movq $0,0x1471b96(%rip) db> 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 0xfffffe0089000000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051f19270 rbp 0xfffffe0051f19290 rsi 0x40001 rdi 0xffffffff810f6836 vprintf+0x176 r8 0 r9 0xffffffff r10 0xfffffe0051f19a50 r11 0xffffffff82178910 vnops r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197cdd1 r15 0xffffffff8197cdd1 rip 0xffffffff810eab67 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x1471b96(%rip) db> show proc Process 11765 (syz-executor.0) at 0xfffff80004e2f528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 804 at 0xfffff80004b34000 ABI: FreeBSD ELF32 arguments: /root/syz-executor.0 reaper: 0xfffff80004453528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe000381a000 (map 0xfffffe000381a000) (map.pmap 0xfffffe000381a0c0) (pmap 0xfffffe000381a120) threads: 2 105793 s syz-executor.0 117736 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 11765 804 804 0 T (threaded) syz-executor.0 105793 s syz-executor.0 117736 Run CPU 1 syz-executor.0 11764 10233 10233 0 R (threaded) syz-executor.1 100449 RunQ syz-executor.1 117729 S connec 0xfffff80055239bf0 syz-executor.1 117731 S connec 0xfffff800551ec490 syz-executor.1 117733 S uwait 0xfffff80019849280 syz-executor.1 11763 7036 7036 0 R (threaded) syz-executor.2 117705 RunQ syz-executor.2 117728 S connec 0xfffff800552390e0 syz-executor.2 117730 S connec 0xfffff800551ec0e0 syz-executor.2 117732 S uwait 0xfffff80004e31000 syz-executor.2 117734 S uwait 0xfffff800197a8300 syz-executor.2 11451 1 11451 65 Ss select 0xfffff800198e56c0 dhclient 10857 1 10857 0 Ss select 0xfffff80019a63240 dhclient 10854 1 10854 0 Ss select 0xfffff80019a630c0 dhclient 10841 1 10841 65 Ss select 0xfffff80019a63540 dhclient 10258 774 10258 0 Ds biowr 0xfffffe0003f14b80 syz-executor.3 10257 1 10257 0 Ss select 0xfffff80019a2a940 dhclient 10253 1 10253 0 Ss select 0xfffff800198e5c40 dhclient 10233 774 10233 0 Rs syz-executor.1 8289 1 8289 65 Ss select 0xfffff80019a2a6c0 dhclient 7671 1 7671 0 Ss select 0xfffff800198e5dc0 dhclient 7668 1 7668 0 Ss select 0xfffff80019a2a440 dhclient 7036 774 7036 0 Rs syz-executor.2 1397 1 1397 65 Ss select 0xfffff80019a2aa40 dhclient 847 1 847 0 Ss select 0xfffff80019988bc0 dhclient 804 774 804 0 Rs syz-executor.0 803 1 803 0 Ss select 0xfffff800197a8b40 dhclient 774 772 772 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffff80004d8b200 syz-fuzzer 100109 S uwait 0xfffff8001920c680 syz-fuzzer 100110 S kqread 0xfffff80019216a00 syz-fuzzer 100111 S uwait 0xfffff800197a8f00 syz-fuzzer 100112 S uwait 0xfffff80004d8b300 syz-fuzzer 100113 S uwait 0xfffff80004d8b400 syz-fuzzer 100114 S uwait 0xfffff800191f1080 syz-fuzzer 100115 S uwait 0xfffff800191f1180 syz-fuzzer 100117 S uwait 0xfffff80004d8b500 syz-fuzzer 772 770 772 0 Ss pause 0xfffff80004e6bb00 csh 770 694 770 0 Ss select 0xfffff800191f1740 sshd 754 1 754 0 Ss+ ttyin 0xfffff8000488acb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b718b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b71cb0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b690b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b694b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b698b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b69cb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b020b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b024b0 getty 698 1 698 0 Ss nanslp 0xffffffff8252fea1 cron 694 1 694 0 Ss select 0xfffff800191f1ac0 sshd 507 1 507 0 Ss select 0xfffff800191f1b40 syslogd 436 1 436 0 Ss select 0xfffff8001920c8c0 devd 435 1 435 65 Ss select 0xfffff800191f1cc0 dhclient 350 1 350 0 Ss select 0xfffff800191f1d40 dhclient 347 1 347 0 Ss select 0xfffff80004d8b940 dhclient 23 0 0 0 DL vlruwt 0xfffff80004b85000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261d238 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c300 [bufdaemon] 100073 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff800043408e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826437c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637c38 [dom0] 100071 D launds 0xffffffff82637c44 [laundry: dom0] 100072 D umarcl 0xffffffff814f6e40 [uma] 18 0 0 0 DL - 0xffffffff82364278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c16818 [sctp_iterator] 16 0 0 0 DL - 0xffffffff8261b8dc [soaiod4] 15 0 0 0 DL - 0xffffffff8261b8dc [soaiod3] 9 0 0 0 DL - 0xffffffff8261b8dc [soaiod2] 8 0 0 0 DL - 0xffffffff8261b8dc [soaiod1] 7 0 0 0 DL pftm 0xffffffff82e49390 [pf purge] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223bfc0 [doneq0] 100067 D - 0xffffffff8223be90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000450fd90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000450fd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82635130 [crypto] 14 0 0 0 DL seqstat 0xfffff800044e9888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f720 [g_event] 100026 D - 0xffffffff8250f728 [g_up] 100027 D - 0xffffffff8250f730 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004472300 [thr_0] 100019 D - 0xfffff80004472380 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 Run CPU 0 [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100076 I [swi1: hpts] 100077 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004453528 [init] 10 0 0 0 DL audit_w 0xffffffff82635650 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fcb0 [swapper] 100005 D - 0xfffff80004477e00 [if_io_tqg_0] 100006 D - 0xfffff80004477d00 [if_io_tqg_1] 100007 D - 0xfffff80004477c00 [if_config_tqg_0] 100008 D - 0xfffff80004477b00 [softirq_0] 100009 D - 0xfffff80004477a00 [softirq_1] 100010 D - 0xfffff80004342200 [in6m_free taskq] 100012 D - 0xfffff8000447ad00 [kqueue_ctx taskq] 100013 D - 0xfffff8000447ab00 [inm_free taskq] 100016 D - 0xfffff8000447a500 [aiod_kick taskq] 100017 D - 0xfffff8000447a300 [thread taskq] 100024 D - 0xfffff80004493800 [firmware taskq] 100029 D - 0xfffff80004493100 [crypto_0] 100030 D - 0xfffff80004493100 [crypto_1] 100044 D - 0xfffff80004512100 [vtnet0 rxq 0] 100045 D - 0xfffff80004512000 [vtnet0 txq 0] 100046 D - 0xfffff8000486ae00 [vtnet0 rxq 1] 100047 D - 0xfffff8000486ad00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000465da80 [virtio_balloon] 100053 D - 0xfffff80004884c00 [mca taskq] 100054 D - 0xffffffff81d25541 [deadlkres] 100062 D - 0xfffff80004b57d00 [acpi_task_0] 100063 D - 0xfffff80004b57d00 [acpi_task_1] 100064 D - 0xfffff80004b57d00 [acpi_task_2] 100066 D - 0xfffff80004512900 [CAM taskq] db> show all locks Process 10258 (syz-executor.3) thread 0xfffffe0088aff500 (111796) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f14c00) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800192c3810) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:1047 Process 12 (intr) thread 0xfffffe00039dfc00 (100040) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8001925e9a8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:2446 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29250 1706K 29315 kobj 337 1348K 498 newblk 5 1025K 27341 vfscache 3 1025K 3 pcb 162 675K 17174 inodedep 9 515K 18044 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 144 279K 11848 acpica 1674 184K 54318 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 24344 tfo_ccache 1 128K 1 filedesc 16 121K 21261 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 333 BPF 46 88K 134 bus 994 81K 3318 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_stro 59 59K 3525 sctp_atcl 120 45K 11452 umtx 342 43K 342 kdtrace 215 43K 29503 temp 36 35K 5471 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 93 29K 123 vmem 3 26K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 ether_multi 172 14K 521 bus-sc 31 14K 1555 lltable 42 13K 390 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 125 11K 125 in6_multi 89 11K 248 GEOM 60 10K 489 rman 82 10K 423 sctp_timw 35 9K 35 bmsafemap 2 9K 13136 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 29 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 sctp_atky 179 8K 15681 audit_evclass 233 8K 291 kqueue 64 7K 11964 routetbl 28 7K 413 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 912 cred 24 6K 722 pf_ifnet 15 6K 112 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 338 ufs_dirhash 24 5K 24 session 35 5K 93 pgrp 35 5K 93 vt 11 5K 11 UMA 254 5K 254 pf_table 2 4K 94 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 289 evdev 4 4K 4 pwddesc 62 4K 11766 sctp_ifa 29 4K 54 lockf 33 4K 2857 selfd 55 4K 151465 hhook 13 4K 13 proc-args 52 3K 1066 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 731 uidinfo 3 3K 137 local_apic 1 2K 1 io_apic 1 2K 1 CAM CCB 1 2K 67250 ipsec-saq 2 2K 2 pf_osfp 17 2K 17 sctp_athm 120 2K 11951 ip6ndp 12 2K 39 sctp_map 118 2K 6950 Unitno 28 2K 61 CAM XPT 22 2K 543 in_multi 6 2K 32 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 634 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 25 1K 4746 ipsec 3 1K 3 sctp_ifn 6 1K 54 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 12162 encap_export_host 12 1K 12 procdesc 5 1K 38 crypto 3 1K 3 dirrem 2 1K 12073 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 freework 2 1K 17908 chacha20random 1 1K 1 osd 3 1K 9 newdirblk 2 1K 10652 mkdir 2 1K 21304 freefile 2 1K 11992 freeblks 1 1K 11847 ip_msource 4 1K 66 vnodes 1 1K 103 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 prison 6 1K 6 soname 8 1K 12190 pf_rule 1 1K 209 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 226 sctp_vrf 1 1K 1 entropy 2 1K 70 vnet 1 1K 1 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 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5096 sctp_iter 0 0K 63 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 8 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 55 sctp_aadr 0 0K 343 sctp_stri 0 0K 1176 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 pvscsi 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 60 vm_fictitious 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 34227 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 314 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 75 allocindir 0 0K 0 indirdep 0 0K 8750 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 xform 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 122 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 8 ip_moptions 0 0K 49 in_mfilter 0 0K 124 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 3 statfs 0 0K 10798 namei_tracker 0 0K 289 export_host 0 0K 0 cl_savebuf 0 0K 48 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 755 accf 0 0K 0 pts 0 0K 0 iov 0 0K 25573 ioctlops 0 0K 805 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 1046 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 147 rctl 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 9 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 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 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9653 1 9653 0 254 19771392 0 RADIX NODE 144 5602 26623 640211 0 62 4640400 0 mbuf_jumbo_page 4096 0 913 10886 0 254 3739648 0 mbuf_packet 256 8233 1292 139042 0 254 2438400 0 pbuf 2632 0 778 0 0 2 2047696 0 BUF TRIE 144 185 13283 55539 0 62 1939392 0 malloc-384 384 4139 41 4305 0 30 1605120 0 malloc-4096 4096 337 1 498 0 2 1384448 0 malloc-128 128 10536 35 12890 0 126 1353088 0 UMA Slabs 0 112 6800 1 6800 0 126 761712 0 mbuf 256 620 2095 856911 0 254 695040 0 FFS inode 1128 566 29 12720 0 8 671160 0 tcp_log 416 0 1440 3145 0 254 599040 0 sctp_asoc 2288 59 191 3475 0 254 572000 0 tcp_bbr_map 128 3080 1291 161591 0 126 559488 0 malloc-65536 65536 0 6 10 0 1 393216 0 VM OBJECT 264 1337 88 177685 0 30 376200 0 sctp_ep 1280 61 224 7142 0 254 364800 0 256 Bucket 2048 165 13 8958 0 8 364544 0 malloc-2048 2048 63 103 74393 0 8 339968 0 VNODE 488 603 85 12759 0 30 335744 0 THREAD 1792 152 19 17736 0 8 306432 0 malloc-4096 4096 65 7 12549 0 2 294912 0 sctp_raddr 736 61 324 5594 0 254 283360 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 3 1 11 0 1 262144 0 malloc-32768 32768 0 7 7875 0 1 229376 0 DEVCTL 1024 0 212 154 0 0 217088 0 malloc-16384 16384 8 5 10623 0 1 212992 0 malloc-16 16 12353 647 19337 0 254 208000 0 malloc-65536 65536 0 3 641 0 1 196608 0 MAP ENTRY 96 1642 332 692297 0 126 189504 0 socket 944 52 148 15834 0 254 188800 0 malloc-64 64 2756 142 4390 0 254 185472 0 malloc-4096 4096 39 6 121 0 2 184320 0 malloc-256 256 85 635 27703 0 62 184320 0 FFS2 dinode 256 566 124 12719 0 62 176640 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4805 613 20198 0 254 173376 0 malloc-1024 1024 61 99 3511 0 16 163840 0 malloc-384 384 173 237 11510 0 30 157440 0 malloc-128 128 1139 70 25329 0 126 154752 0 S VFS Cache 104 1037 367 13618 0 126 146016 0 malloc-65536 65536 0 2 198 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 10 0 1 131072 0 VMSPACE 2544 39 12 11763 0 4 129744 0 malloc-1024 1024 117 7 135 0 16 126976 0 64 Bucket 512 187 53 14335 0 30 122880 0 128 Bucket 1024 60 59 3768 0 16 121856 0 ksiginfo 112 70 974 410 0 126 116928 0 vmem btag 56 1981 23 1981 0 254 112224 0 PROC 1320 61 20 11765 0 8 106920 0 g_bio 408 4 246 266385 0 30 102000 0 malloc-256 256 231 144 48762 0 62 96000 0 tcpcb 1048 18 70 3247 0 254 92224 0 filedesc0 1072 62 22 11766 0 8 90048 0 clpbuf 2632 0 32 46 0 16 84224 0 malloc-2048 2048 9 31 521 0 9 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-256 256 154 161 35498 0 62 80640 0 malloc-128 128 310 279 11610 0 126 75392 0 sctp_chunk 152 52 442 4392 0 254 75088 0 malloc-64 64 600 534 164509 0 254 72576 0 malloc-256 256 74 196 19289 0 62 69120 0 malloc-32768 32768 0 2 4 0 1 65536 0 malloc-32768 32768 0 2 126 0 1 65536 0 malloc-8192 8192 6 2 34 0 1 65536 0 malloc-384 384 8 162 18043 0 30 65280 0 malloc-128 128 157 308 34956 0 126 59520 0 32 Bucket 256 78 132 28789 0 62 53760 0 malloc-64 64 277 542 24088 0 254 52416 0 malloc-128 128 141 262 12388 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-256 256 49 131 949 0 62 46080 0 malloc-256 256 25 155 38514 0 62 46080 0 malloc-64 64 527 166 1628 0 254 44352 0 malloc-384 384 102 8 473 0 30 42240 0 NAMEI 1024 1 39 70345 0 16 40960 0 pipe 744 23 32 1459 0 16 40920 0 Files 80 240 260 42303 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-4096 4096 4 5 20 0 2 36864 0 malloc-2048 2048 4 14 264 0 8 36864 0 pcpu-8 8 4368 240 6500 0 254 36864 0 malloc-64 64 329 238 22315 0 254 36288 0 tcp_inpcb 488 18 54 3247 0 254 35136 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-16384 16384 2 0 5 0 1 32768 0 malloc-16384 16384 0 2 153 0 1 32768 0 malloc-8192 8192 3 1 6 0 1 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 16 Bucket 144 83 141 28268 0 62 32256 0 malloc-256 256 75 45 1093 0 62 30720 0 tcp_bbr_pcb 832 4 32 812 0 16 29952 0 malloc-2048 2048 5 9 114 0 8 28672 0 malloc-32 32 444 438 11476 0 254 28224 0 4 Bucket 48 7 581 10412 0 254 28224 0 KNOTE 160 28 147 101097 0 62 28000 0 8 Bucket 80 62 288 36885 0 126 28000 0 malloc-128 128 142 75 625 0 126 27776 0 unpcb 256 20 85 3764 0 254 26880 0 TURNSTILE 136 172 17 172 0 62 25704 0 malloc-8192 8192 2 1 102 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 10804 0 2 24576 0 malloc-512 512 0 48 1176 0 30 24576 0 PWD 32 21 735 10692 0 254 24192 0 malloc-64 64 99 279 4913 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 488 0 48 729 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 23 37 575 0 30 23040 0 malloc-256 256 62 28 1350 0 62 23040 0 malloc-4096 4096 3 2 7 0 2 20480 0 malloc-2048 2048 6 4 262 0 8 20480 0 malloc-1024 1024 18 2 18 0 16 20480 0 sctp_laddr 48 56 364 2270 0 254 20160 0 2 Bucket 32 84 546 17796 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 46 4 92 0 30 19200 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 6 10 2435 0 16 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 vtnet_tx_hdr 24 2 666 456608 0 254 16032 0 malloc-128 128 64 60 3656 0 126 15872 0 ripcb 488 5 27 249 0 254 15616 0 udp_inpcb 488 2 30 521 0 254 15616 0 routing nhops 256 24 36 87 0 62 15360 0 malloc-1024 1024 4 8 290 0 16 12288 0 malloc-512 512 12 12 43 0 30 12288 0 malloc-512 512 2 22 634 0 30 12288 0 rtentry 176 31 38 87 0 62 12144 0 malloc-64 64 75 114 313 0 254 12096 0 malloc-64 64 17 172 2926 0 254 12096 0 malloc-16 16 179 571 12733 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-2048 2048 1 3 387 0 8 8192 0 malloc-2048 2048 3 1 194 0 8 8192 0 malloc-1024 1024 3 5 20 0 16 8192 0 malloc-512 512 1 15 119 0 30 8192 0 malloc-512 512 2 14 583 0 30 8192 0 malloc-512 512 3 13 67 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 pf tags 104 0 78 76 0 126 8112 0 rl_entry 40 86 116 94 0 254 8080 0 sctp_stream_msg_out 112 24 48 746 0 254 8064 0 udpcb 32 2 250 1250 0 254 8064 0 malloc-32 32 8 244 131 0 254 8064 0 malloc-32 32 101 151 4931 0 254 8064 0 malloc-32 32 74 178 3039 0 254 8064 0 malloc-32 32 60 192 1168 0 254 8064 0 malloc-32 32 5 247 257 0 254 8064 0 malloc-32 32 30 222 2724 0 254 8064 0 malloc-16 16 16 484 54 0 254 8000 0 malloc-16 16 32 468 7102 0 254 8000 0 malloc-16 16 188 312 5232 0 254 8000 0 malloc-16 16 256 244 303 0 254 8000 0 malloc-16 16 27 473 24504 0 254 8000 0 malloc-128 128 20 42 253 0 126 7936 0 sctp_readq 152 0 52 375 0 254 7904 0 kenv 258 3 27 1040 0 30 7740 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 69 0 126 6448 0 domainset 40 0 126 53 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 0 84 15 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 malloc-16 16 8 242 8 0 254 4000 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 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 296 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 488 0 0 0 0 30 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 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 2632 0 0 0 0 62 0 0 mdpbuf 2632 0 0 0 0 4 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 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