Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x440 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff810a0135 stack pointer = 0x28:0xfffffe00883d14d0 frame pointer = 0x28:0xfffffe00883d1570 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 = 3605 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 1610273331 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00883d1130 vpanic() at vpanic+0x1c7/frame 0xfffffe00883d1190 panic() at panic+0x43/frame 0xfffffe00883d11f0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00883d1270 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00883d12e0 trap() at trap+0x41d/frame 0xfffffe00883d1400 calltrap() at calltrap+0x8/frame 0xfffffe00883d1400 --- trap 0xc, rip = 0xffffffff810a0135, rsp = 0xfffffe00883d14d0, rbp = 0xfffffe00883d1570 --- _sx_xlock_hard() at _sx_xlock_hard+0x305/frame 0xfffffe00883d1570 _sx_xlock() at _sx_xlock+0x13d/frame 0xfffffe00883d15c0 sctp_sorecvmsg() at sctp_sorecvmsg+0x21e/frame 0xfffffe00883d1700 sctp_soreceive() at sctp_soreceive+0x1f1/frame 0xfffffe00883d1910 soreceive() at soreceive+0xb9/frame 0xfffffe00883d1970 kern_recvit() at kern_recvit+0x2ff/frame 0xfffffe00883d1a40 sys_recvmsg() at sys_recvmsg+0x97/frame 0xfffffe00883d1ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00883d1bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00883d1bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284cca, rsp = 0x7fffdff9af08, rbp = 0x7fffdff9af70 --- KDB: enter: panic [ thread pid 3605 tid 107175 ] Stopped at kdb_enter+0x67: movq $0,0x145901e(%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 0xfffffe0099a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00883d1110 rbp 0xfffffe00883d1130 rsi 0x40001 rdi 0xffffffff81111426 vprintf+0x176 r8 0 r9 0xffffffff r10 0xb3 r11 0xfffffe0094e2ac10 r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819a4b03 r15 0xffffffff819a4b03 rip 0xffffffff811056e7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x145901e(%rip) db> show proc Process 3605 (syz-executor.2) at 0xfffff80016be7a50: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 853 at 0xfffff80004f18528 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004458528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094da0000 (map 0xfffffe0094da0000) (map.pmap 0xfffffe0094da00c0) (pmap 0xfffffe0094da0120) threads: 5 106934 Run CPU 1 syz-executor.2 107160 S select 0xfffff8002c048dc0 syz-executor.2 107161 S select 0xfffff800162240c0 syz-executor.2 107174 S uwait 0xfffff80016e12500 syz-executor.2 107175 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 3608 777 777 0 R (threaded) syz-executor.0 100374 RunQ syz-executor.0 107171 S select 0xfffff8002c048d40 syz-executor.0 107172 S uwait 0xfffff80016e22d80 syz-executor.0 3607 854 854 0 R (threaded) syz-executor.3 100242 RunQ syz-executor.3 107165 S select 0xfffff80016224140 syz-executor.3 107167 S uwait 0xfffff80004e7f380 syz-executor.3 3606 778 778 0 R (threaded) syz-executor.1 102365 RunQ syz-executor.1 107162 S sbwait 0xfffff800162881c4 syz-executor.1 107163 S sbwait 0xfffff80016c671c4 syz-executor.1 107164 S uwait 0xfffff80016e12680 syz-executor.1 107166 S uwait 0xfffff80016c6d100 syz-executor.1 107168 S sbwait 0xfffff800165eb1c4 syz-executor.1 107173 S uwait 0xfffff80016a4ae80 syz-executor.1 3605 853 853 0 R (threaded) syz-executor.2 106934 Run CPU 1 syz-executor.2 107160 S select 0xfffff8002c048dc0 syz-executor.2 107161 S select 0xfffff800162240c0 syz-executor.2 107174 S uwait 0xfffff80016e12500 syz-executor.2 107175 Run CPU 0 syz-executor.2 3120 1 3120 65 Ss select 0xfffff800162245c0 dhclient 2628 1 2628 0 Ss select 0xfffff80016230140 dhclient 2625 1 2625 0 Ss select 0xfffff80016230540 dhclient 2606 1 2606 65 Ss select 0xfffff80004ded3c0 dhclient 2250 1 2250 0 Ss select 0xfffff80016230440 dhclient 2247 1 2247 0 Ss select 0xfffff800162302c0 dhclient 2226 1 2226 65 Ss select 0xfffff800162305c0 dhclient 1727 1 1727 0 Ss select 0xfffff80016224dc0 dhclient 1724 1 1724 0 Ss select 0xfffff80016224e40 dhclient 1705 1 1705 65 Ss select 0xfffff8001536fbc0 dhclient 1031 1 1031 0 Ss select 0xfffff800162306c0 dhclient 1026 1 1026 0 Ss select 0xfffff80016230640 dhclient 854 774 854 0 Rs syz-executor.3 853 774 853 0 Rs syz-executor.2 778 774 778 0 Rs syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100083 S uwait 0xfffff800048c7200 syz-fuzzer 100107 S uwait 0xfffff80004e3db80 syz-fuzzer 100108 S uwait 0xfffff80004e3dc80 syz-fuzzer 100109 S uwait 0xfffff80004e3dd80 syz-fuzzer 100110 S kqread 0xfffff800044b5100 syz-fuzzer 100111 S uwait 0xfffff8001644df00 syz-fuzzer 100112 S uwait 0xfffff80004e7f080 syz-fuzzer 100113 S uwait 0xfffff80004e3d000 syz-fuzzer 102706 S uwait 0xfffff80016a4a500 syz-fuzzer 772 770 772 0 SWs pause 0xfffff80004e6fb00 csh 770 694 770 0 Ss select 0xfffff80016230b40 sshd 754 1 754 0 Ss+ ttyin 0xfffff800048668b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b8a8b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b8d0b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b8d8b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b920b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b928b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b980b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b988b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b640b0 getty 698 1 698 0 SWs nanslp 0xffffffff82531ea0 cron 694 1 694 0 Ss select 0xfffff80016230ec0 sshd 507 1 507 0 Ss select 0xfffff8001536fa40 syslogd 436 1 436 0 Ss select 0xfffff80004ded340 devd 435 1 435 65 Ss select 0xfffff8001536f9c0 dhclient 350 1 350 0 Ss select 0xfffff8001536f440 dhclient 347 1 347 0 Ss select 0xfffff80004d7f240 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d34528 [vnlru] 22 0 0 0 DL syncer 0xffffffff82621338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82620420 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004e160e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82647908 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8263bd78 [dom0] 100076 D launds 0xffffffff8263bd84 [laundry: dom0] 100077 D umarcl 0xffffffff8151e7f0 [uma] 18 0 0 0 DL - 0xffffffff82366288 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c17818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e2e430 [pf purge] 15 0 0 0 DL - 0xffffffff8261d9dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261d9dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261d9dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261d9dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223dfc0 [doneq0] 100067 D - 0xffffffff8223de90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004666088 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff800044b5d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044b5d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82639290 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82511720 [g_event] 100026 D - 0xffffffff82511728 [g_up] 100027 D - 0xffffffff82511730 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004086900 [thr_0] 100019 D - 0xfffff80004086980 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi3: vm] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi1: netisr 0] 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 I [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] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004458528 [init] 10 0 0 0 DL audit_w 0xffffffff826397b0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82511cb0 [swapper] 100005 D - 0xfffff800044a9e00 [if_io_tqg_0] 100006 D - 0xfffff800044a9d00 [if_io_tqg_1] 100007 D - 0xfffff800044a9c00 [if_config_tqg_0] 100008 D - 0xfffff800044a9b00 [softirq_0] 100009 D - 0xfffff800044a9a00 [softirq_1] 100010 D - 0xfffff800044a9900 [inm_free taskq] 100012 D - 0xfffff800044a9700 [thread taskq] 100013 D - 0xfffff800044a9600 [aiod_kick taskq] 100015 D - 0xfffff800044a9400 [kqueue_ctx taskq] 100016 D - 0xfffff800044a9300 [in6m_free taskq] 100024 D - 0xfffff800044a9100 [firmware taskq] 100028 D - 0xfffff800044b5e00 [crypto_0] 100029 D - 0xfffff800044b5e00 [crypto_1] 100044 D - 0xfffff800044b5b00 [vtnet0 rxq 0] 100045 D - 0xfffff800044b5a00 [vtnet0 txq 0] 100046 D - 0xfffff800044b5900 [vtnet0 rxq 1] 100047 D - 0xfffff800044b5800 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046a0400 [virtio_balloon] 100053 D - 0xfffff800044b5700 [mca taskq] 100058 D - 0xffffffff81d4c120 [deadlkres] 100062 D - 0xfffff80004b9ec00 [acpi_task_0] 100063 D - 0xfffff80004b9ec00 [acpi_task_1] 100064 D - 0xfffff80004b9ec00 [acpi_task_2] 100066 D - 0xfffff800044b5c00 [CAM taskq] db> show all locks 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 30512 1790K 30577 kobj 327 1308K 486 newblk 35 1033K 18699 vfscache 3 1025K 3 pf_rule 597 597K 1794 pcb 48 562K 1793 inodedep 7 515K 5122 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 3691 acpica 1674 184K 58593 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 5291 pagedep 9 130K 6304 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 277 100K 310 BPF 46 88K 46 bus 977 79K 3344 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 501 63K 501 temp 42 47K 5216 umtx 360 45K 360 kdtrace 222 44K 10785 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 73 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 31 14K 1593 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 lltable 40 12K 46 kenv 92 12K 92 sctp_atcl 29 11K 1266 eventhandler 129 11K 129 GEOM 60 10K 487 rman 82 10K 423 sctp_stro 9 9K 274 in6_multi 71 9K 71 bmsafemap 2 9K 3634 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 9 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 routetbl 36 8K 152 audit_evclass 236 8K 294 kqueue 65 7K 3623 sglist 5 7K 5 pf_table 3 6K 32 CAM DEV 3 6K 510 plimit 24 6K 464 cred 24 6K 257 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 pf_ifnet 12 5K 1026 sctp_stri 9 5K 145 session 35 5K 49 pgrp 35 5K 49 ufs_dirhash 14 5K 24 UMA 260 5K 260 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 pwddesc 63 4K 3609 selfd 57 4K 74326 lockf 33 4K 78 hhook 13 4K 13 select 24 3K 822 proc-args 52 3K 668 terminal 11 3K 11 acpisem 22 3K 22 uidinfo 3 3K 15 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 16 sctp_atky 38 2K 1492 CAM XPT 22 2K 543 Unitno 26 2K 46 in_multi 6 2K 8 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 160 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 16 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 3158 encap_export_host 12 1K 12 procdesc 5 1K 18 crypto 3 1K 3 inpcbpolicy 17 1K 4364 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_athm 29 1K 1269 newdirblk 3 1K 2631 mkdir 3 1K 5262 chacha20random 1 1K 1 pf_osfp 3 1K 3 osd 3 1K 10 sctp_map 18 1K 548 indirdep 1 1K 8605 vnodes 1 1K 2 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 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 freework 1 1K 8356 pmchooks 1 1K 1 soname 4 1K 3707 nexusdev 5 1K 5 iov 2 1K 22180 filecaps 5 1K 109 sctp_vrf 1 1K 1 entropy 2 1K 42 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 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 449 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 2 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 0 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 CAM CCB 0 0K 44769 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 7658 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 78 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 dirrem 0 0K 3118 freefile 0 0K 3116 freeblks 0 0K 3459 freefrag 0 0K 6 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 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 8 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 LRO 0 0K 0 newreno data 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 4 VN POLL 0 0K 0 statfs 0 0K 2814 namei_tracker 0 0K 16 export_host 0 0K 0 cl_savebuf 0 0K 41 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 118 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 4992 eventfd 0 0K 0 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 718 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 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 1 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 8829 485 9591 0 128 19075072 0 RADIX NODE 144 19213 11080 283687 0 62 4362192 0 pbuf 2632 0 1005 0 0 2 2645160 0 mbuf_packet 256 8234 467 1589690 0 254 2227456 0 BUF TRIE 144 311 13157 35551 0 62 1939392 0 malloc-384 384 4131 9 4131 0 30 1589760 0 malloc-4096 4096 349 0 1094 0 2 1429504 0 malloc-128 128 10146 53 14041 0 126 1305472 0 UMA Slabs 0 112 5571 366 6015 0 126 664944 0 malloc-1024 1024 609 3 1954 0 16 626688 0 FFS inode 1128 515 24 3633 0 8 607992 0 malloc-65536 65536 7 0 7 0 1 458752 0 VM OBJECT 264 1304 76 57819 0 30 364320 0 THREAD 1792 158 22 7175 0 8 322560 0 VNODE 488 551 89 3671 0 30 312320 0 mbuf 256 507 677 807436 0 254 303104 0 malloc-4096 4096 64 5 7900 0 2 282624 0 socket 944 44 200 6346 0 132 230336 0 malloc-64 64 3234 231 7119 0 254 221760 0 malloc-16384 16384 9 4 2644 0 1 212992 0 malloc-16 16 12663 337 13316 0 254 208000 0 MAP ENTRY 96 1702 314 198539 0 126 193536 0 UMA Zones 768 232 2 232 0 16 179712 0 malloc-128 128 1288 76 28034 0 126 174592 0 malloc-32 32 4824 342 7779 0 254 165312 0 malloc-32768 32768 0 5 8180 0 1 163840 0 FFS2 dinode 256 515 85 3632 0 62 153600 0 S VFS Cache 104 1011 354 4239 0 126 141960 0 malloc-1024 1024 134 2 163 0 16 139264 0 256 Bucket 2048 65 1 8089 0 8 135168 0 VMSPACE 2544 40 11 3587 0 4 129744 0 g_bio 408 0 310 170387 0 30 126480 0 vmem btag 56 2139 81 2139 0 254 124320 0 PROC 1320 62 19 3608 0 8 106920 0 malloc-256 256 269 136 15795 0 62 103680 0 DEVCTL 1024 0 100 128 0 0 102400 0 malloc-256 256 35 355 26357 0 62 99840 0 malloc-2048 2048 17 27 46820 0 8 90112 0 filedesc0 1072 63 21 3609 0 8 90048 0 malloc-128 128 628 54 1442 0 126 87296 0 UMA Kegs 384 218 5 218 0 30 85632 0 malloc-128 128 382 269 9292 0 126 83328 0 udplite_inpcb 488 6 162 3978 0 139 81984 0 pcpu-8 8 9457 783 35619 0 254 81920 0 64 Bucket 512 151 9 17931 0 30 81920 0 malloc-128 128 376 244 5720 0 126 79360 0 malloc-256 256 153 117 3336 0 62 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-384 384 111 59 1418 0 30 65280 0 sctp_raddr 736 54 34 989 0 132 64768 0 malloc-64 64 635 373 20065 0 254 64512 0 malloc-64 64 429 390 78282 0 254 52416 0 malloc-16384 16384 3 0 9 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 12 0 23 0 2 49152 0 malloc-256 256 47 133 8081 0 62 46080 0 malloc-256 256 56 124 6321 0 62 46080 0 malloc-64 64 506 187 4263 0 254 44352 0 128 Bucket 1024 30 13 1579 0 16 44032 0 malloc-8192 8192 5 0 33 0 1 40960 0 malloc-8192 8192 5 0 7 0 1 40960 0 malloc-4096 4096 6 4 2823 0 2 40960 0 malloc-256 256 46 104 4222 0 62 38400 0 NAMEI 1024 0 36 29165 0 16 36864 0 Files 80 243 207 19221 0 126 36000 0 sctp_ep 1280 11 16 791 0 128 34560 0 malloc-256 256 76 59 1682 0 62 34560 0 sctp_asoc 2288 9 6 274 0 126 34320 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 8 0 8 0 2 32768 0 malloc-2048 2048 16 0 45 0 8 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 32 Bucket 256 33 87 99100 0 62 30720 0 mbuf_jumbo_page 4096 0 7 324 0 125 28672 0 malloc-2048 2048 10 4 1581 0 8 28672 0 TURNSTILE 136 181 29 181 0 62 28560 0 8 Bucket 80 29 321 3302 0 126 28000 0 malloc-384 384 6 64 5122 0 30 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 PWD 32 22 734 2725 0 254 24192 0 KNOTE 160 28 122 103280 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 tcpcb 1048 4 18 144 0 128 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 53 0 30 23040 0 malloc-256 256 53 37 196 0 62 23040 0 pipe 744 23 7 504 0 16 22320 0 DIRHASH 1024 16 4 34 0 16 20480 0 malloc-2048 2048 7 3 9 0 8 20480 0 malloc-1024 1024 16 4 288 0 16 20480 0 ksiginfo 112 66 114 1091 0 126 20160 0 16 Bucket 144 14 126 1102 0 62 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 43 7 85 0 30 19200 0 SLEEPQUEUE 88 181 11 181 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 6 0 1 16384 0 malloc-32 32 272 232 1398 0 254 16128 0 vtnet_tx_hdr 24 0 668 788003 0 254 16032 0 malloc-2048 2048 4 2 197 0 8 12288 0 malloc-512 512 12 12 58 0 30 12288 0 malloc-512 512 12 12 670 0 30 12288 0 udpcb 32 8 370 4183 0 254 12096 0 malloc-64 64 30 159 617 0 254 12096 0 malloc-32 32 52 326 7490 0 254 12096 0 malloc-32 32 49 329 1952 0 254 12096 0 4 Bucket 48 4 248 141 0 254 12096 0 2 Bucket 32 15 363 2910 0 254 12096 0 malloc-128 128 53 40 92 0 126 11904 0 sctp_chunk 152 18 60 609 0 155 11856 0 tcp_inpcb 488 4 20 144 0 139 11712 0 routing nhops 256 28 17 36 0 62 11520 0 unpcb 256 20 25 1152 0 155 11520 0 malloc-384 384 12 18 12 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 92 0 1 8192 0 malloc-1024 1024 2 6 19 0 16 8192 0 malloc-512 512 2 14 119 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 pf tags 104 2 76 58 0 126 8112 0 rtentry 176 32 14 36 0 62 8096 0 rl_entry 40 94 108 94 0 254 8080 0 malloc-64 64 13 113 30 0 254 8064 0 malloc-64 64 86 40 111 0 254 8064 0 malloc-64 64 88 38 127 0 254 8064 0 malloc-32 32 47 205 95 0 254 8064 0 malloc-32 32 72 180 797 0 254 8064 0 malloc-16 16 11 489 454 0 254 8000 0 malloc-16 16 291 209 471 0 254 8000 0 malloc-16 16 33 467 97 0 254 8000 0 malloc-16 16 190 310 1360 0 254 8000 0 malloc-16 16 38 462 28138 0 254 8000 0 malloc-16 16 41 459 1564 0 254 8000 0 malloc-128 128 20 42 68 0 126 7936 0 malloc-128 128 7 55 350 0 126 7936 0 ripcb 488 5 11 37 0 139 7808 0 malloc-384 384 20 0 20 0 30 7680 0 malloc-384 384 7 13 379 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 4 0 2 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-1024 1024 2 2 42 0 16 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 malloc-1024 1024 3 1 2594 0 16 4096 0 malloc-1024 1024 2 2 6 0 16 4096 0 malloc-512 512 2 6 160 0 30 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 187 4032 0 malloc-32 32 46 80 81 0 254 4032 0 malloc-32 32 78 48 83 0 254 4032 0 malloc-16 16 15 235 15 0 254 4000 0 udp_inpcb 488 2 6 205 0 139 3904 0 UMA Slabs 1 176 19 3 19 0 62 3872 0 kenv 258 3 12 1047 0 30 3870 0 mqnode 416 3 6 3 0 30 3744 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_ack 48 0 0 2 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 25 0 187 0 0 sctp_readq 152 0 0 17 0 155 0 0 sctp_laddr 48 0 0 25 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 0 155 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 139 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 704 0 0 0 0 16 0 0 tcp_rack_map 120 0 0 0 0 126 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 tcp_log 416 0 0 0 0 139 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 syncache 168 0 0 4 0 155 0 0 tcptw 88 0 0 0 0 187 0 0 ipq 56 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 AIOP 32 0 0 0 0 254 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 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 0 125 0 0 mbuf_jumbo_9k 9216 0 0 0 0 125 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 2632 0 0 0 0 31 0 0 clpbuf 2632 0 0 555 0 7 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 7 0 0 swwbuf 2632 0 0 0 0 4 0 0 swrbuf 2632 0 0 0 0 7 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 0 174 0 1 0 0 malloc-65536 65536 0 0 124 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 8 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 0 117 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 0 153 0 1 0 0 malloc-16384 16384 0 0 4 0 1 0 0 malloc-4096 4096 0 0 4 0 2 0 0 malloc-2048 2048 0 0 12 0 8 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-2048 2048 0 0 36 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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