Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xff fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff82de0bc2 stack pointer = 0x0:0xfffffe00037368a0 frame pointer = 0x0:0xfffffe0003736900 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 = 12 (swi4: clock (0)) trap number = 12 panic: page fault cpuid = 0 time = 327 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003736500 vpanic() at vpanic+0x1c7/frame 0xfffffe0003736560 panic() at panic+0x43/frame 0xfffffe00037365c0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003736640 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00037366b0 trap() at trap+0x41d/frame 0xfffffe00037367d0 calltrap() at calltrap+0x8/frame 0xfffffe00037367d0 --- trap 0xc, rip = 0xffffffff82de0bc2, rsp = 0xfffffe00037368a0, rbp = 0xfffffe0003736900 --- sctp_find_alternate_net() at sctp_find_alternate_net+0x4f2/frame 0xfffffe0003736900 sctp_shutdown_timer() at sctp_shutdown_timer+0xdc/frame 0xfffffe0003736940 sctp_timeout_handler() at sctp_timeout_handler+0x9b4/frame 0xfffffe0003736a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe0003736ad0 softclock() at softclock+0xb0/frame 0xfffffe0003736b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003736bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003736bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003736bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100022 ] Stopped at kdb_enter+0x67: movq $0,0x1477096(%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 0x80 rdx 0xffffffff81931b74 rbx 0 rsp 0xfffffe00037364e0 rbp 0xfffffe0003736500 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0x8 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197de5c r15 0xffffffff8197de5c rip 0xffffffff810e56e7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1477096(%rip) db> show proc Process 12 (intr) at 0xfffff80004471a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250fd30 ABI: null reaper: 0xffffffff8250fd30 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82510980 (map 0xffffffff82510980) (map.pmap 0xffffffff82510a40) (pmap 0xffffffff82510aa0) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi3: vm] 100021 I [swi1: netisr 0] 100022 Run CPU 0 [swi4: clock (0)] 100023 I [swi4: clock (1)] 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] db> ps pid ppid pgrp uid state wmesg wchan cmd 47258 1 47258 65 Ss select 0xfffff800045343c0 dhclient 46543 1 46543 0 Ss select 0xfffff80004534140 dhclient 46539 1 46539 0 Ss select 0xfffff8003caaa9c0 dhclient 46522 774 46522 0 Ds bo_wwai 0xfffff8001ad67ec8 syz-executor.3 32442 1 32442 65 Ss select 0xfffff8003caaab40 dhclient 31676 1 31676 0 Ss select 0xfffff8003caaac40 dhclient 31672 1 31672 0 Ss select 0xfffff8001abb4c40 dhclient 31655 774 31655 0 Rs syz-executor.2 11968 1 11968 65 Ss select 0xfffff800046dd540 dhclient 11312 1 11312 0 Ss select 0xfffff8001abb4ec0 dhclient 11309 1 11309 0 Ss select 0xfffff800046dd340 dhclient 11292 774 11292 0 Ds biowr 0xfffffe0003e37000 syz-executor.0 774 772 772 0 R (threaded) syz-fuzzer 100097 RunQ syz-fuzzer 100112 RunQ syz-fuzzer 100113 S uwait 0xfffff8001a268580 syz-fuzzer 100114 S uwait 0xfffff8001a404d00 syz-fuzzer 100115 S kqread 0xfffff8001a35dc00 syz-fuzzer 100116 S uwait 0xfffff8001a404280 syz-fuzzer 100117 Run CPU 1 syz-fuzzer 100118 RunQ syz-fuzzer 100120 S uwait 0xfffff80004b3bf00 syz-fuzzer 772 770 772 0 Ss pause 0xfffff8001a2210b0 csh 770 694 770 0 Ss select 0xfffff800046dd740 sshd 754 1 754 0 Ss+ ttyin 0xfffff80004878cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b530b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b534b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b538b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b53cb0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b5c0b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b5c4b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b5c8b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b5ccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8252ff21 cron 694 1 694 0 Ss select 0xfffff800046dd9c0 sshd 507 1 507 0 Ss select 0xfffff800046e0bc0 syslogd 436 1 436 0 Ss select 0xfffff80004534e40 devd 435 1 435 65 Ss select 0xfffff800046dfcc0 dhclient 350 1 350 0 Ss select 0xfffff800046dfd40 dhclient 347 1 347 0 Ss select 0xfffff800046dff40 dhclient 23 0 0 0 DL syncer 0xffffffff8261f2b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004bb8000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261e3a0 [bufdaemon] 100077 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004d414e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82645848 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82639cb8 [dom0] 100075 D launds 0xffffffff82639cc4 [laundry: dom0] 100076 D umarcl 0xffffffff814f6e00 [uma] 18 0 0 0 DL - 0xffffffff823642e8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e23818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b5c390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b95c [soaiod4] 9 0 0 0 DL - 0xffffffff8261b95c [soaiod3] 8 0 0 0 DL - 0xffffffff8261b95c [soaiod2] 7 0 0 0 DL - 0xffffffff8261b95c [soaiod1] 6 0 0 0 RL (threaded) [cam] 100034 RunQ [doneq0] 100067 D - 0xffffffff8223bf10 [scanner] 5 0 0 0 DL crypto_ 0xfffff800044eb990 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044eb930 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826371b0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004083888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f7a0 [g_event] 100026 D - 0xffffffff8250f7a8 [g_up] 100027 D - 0xffffffff8250f7b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004344b00 [thr_0] 100019 D - 0xfffff80004344b80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi3: vm] 100021 I [swi1: netisr 0] 100022 Run CPU 0 [swi4: clock (0)] 100023 I [swi4: clock (1)] 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 0xfffff80004453528 [init] 10 0 0 0 DL audit_w 0xffffffff826376d0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fd30 [swapper] 100005 D - 0xfffff80004349d00 [softirq_0] 100006 D - 0xfffff80004349c00 [softirq_1] 100007 D - 0xfffff80004349b00 [if_io_tqg_0] 100008 D - 0xfffff80004349a00 [if_io_tqg_1] 100009 D - 0xfffff80004349900 [if_config_tqg_0] 100010 D - 0xfffff80004349800 [kqueue_ctx taskq] 100011 D - 0xfffff80004349700 [inm_free taskq] 100014 D - 0xfffff80004349400 [aiod_kick taskq] 100015 D - 0xfffff80004349300 [thread taskq] 100016 D - 0xfffff80004349200 [in6m_free taskq] 100024 D - 0xfffff80004349000 [firmware taskq] 100029 D - 0xfffff800044c3e00 [crypto_0] 100030 D - 0xfffff800044c3e00 [crypto_1] 100044 D - 0xfffff800044c3a00 [vtnet0 rxq 0] 100045 D - 0xfffff800044c3900 [vtnet0 txq 0] 100046 D - 0xfffff800044c3800 [vtnet0 rxq 1] 100047 D - 0xfffff800044c3700 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046e0200 [virtio_balloon] 100053 D - 0xfffff800044c3600 [mca taskq] 100058 D - 0xffffffff81d263d1 [deadlkres] 100062 D - 0xfffff800044c3400 [acpi_task_0] 100063 D - 0xfffff800044c3400 [acpi_task_1] 100064 D - 0xfffff800044c3400 [acpi_task_2] 100066 D - 0xfffff800044c3d00 [CAM taskq] 47292 31655 31655 0 Z syz-executor.2 db> show all locks Process 46522 (syz-executor.3) thread 0xfffffe0094e6ee00 (100180) exclusive lockmgr ufs (ufs) r = 0 (0xfffff8001ad67dc8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:1063 Process 11292 (syz-executor.0) thread 0xfffffe0094e77000 (112081) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003e37080) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3895 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8001afaa070) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:1063 Process 12 (intr) thread 0xfffffe000470cc00 (100022) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00950b88b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1762 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 sctp_stro 228 3552K 26515 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29670 1738K 29735 kobj 336 1344K 496 newblk 512 1152K 68661 pcb 473 1032K 120671 vfscache 3 1025K 3 inodedep 10 516K 62969 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 138 255K 47392 acpica 1674 184K 54410 sctp_atcl 479 180K 89401 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 5 129K 95175 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 268 99K 323 bus 990 80K 3306 mtx_pool 2 72K 2 BPF 38 71K 86 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 filedesc 8 57K 92222 umtx 342 43K 342 kdtrace 202 40K 108453 sctp_atky 753 36K 121675 temp 35 33K 6207 hostcache 1 32K 1 shm 1 32K 21 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 4 ifaddr 86 26K 93 sctp_timw 102 26K 102 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 lltable 44 14K 631 bus-sc 31 14K 1547 ether_multi 159 13K 337 KTRACE 100 13K 100 pf_osfp 112 13K 112 ifnet 7 13K 7 ksem 10 12K 389 sctp_stri 23 12K 9222 kenv 92 12K 92 eventhandler 126 11K 126 GEOM 60 10K 489 rman 82 10K 423 in6_multi 77 10K 151 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 bmsafemap 1 8K 48791 shmfd 1 8K 124 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 sctp_athm 479 8K 93296 audit_evclass 233 8K 291 sctp_map 456 8K 51956 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 555 kqueue 58 6K 47458 pf_ifnet 15 6K 191 plimit 22 6K 846 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 UMA 258 5K 258 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 CAM CCB 2 4K 150412 evdev 4 4K 4 session 31 4K 84 pgrp 31 4K 86 DEVFSP 59 4K 182 routetbl 19 4K 389 pwddesc 55 4K 47296 lockf 30 4K 3261 hhook 13 4K 13 sctp_aadr 49 4K 498 selfd 48 3K 589926 kcovinfo 48 3K 153 terminal 11 3K 11 acpisem 22 3K 22 proc-args 48 3K 967 sctp_ifa 20 3K 31 uidinfo 4 3K 60 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 16 2K 792 ip6ndp 12 2K 25 CAM XPT 22 2K 543 Unitno 26 2K 54 ipsecpolicy 2 2K 2 in_multi 5 2K 14 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 558 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 56289 ipsec 3 1K 3 dirrem 3 1K 47534 freeblks 3 1K 47568 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 sctp_ifn 5 1K 31 encap_export_host 12 1K 12 crypto 3 1K 3 pfil 4 1K 4 procdesc 4 1K 28 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 inpcbpolicy 11 1K 26624 osd 3 1K 10 freefile 2 1K 47512 indirdep 1 1K 11949 vnodes 1 1K 27 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 ip_msource 3 1K 7 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 newdirblk 1 1K 46129 mkdir 1 1K 92258 diradd 1 1K 47597 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 61973 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 64 vnet 1 1K 1 pmc 1 1K 1 filecaps 4 1K 160 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 36766 sctp_iter 0 0K 183 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 157 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 31 pf_table 0 0K 90 pf_rule 0 0K 288 pf_altq 0 0K 0 pf_temp 0 0K 0 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 541 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 162539 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 275 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 22 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 507 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 27 in_mfilter 0 0K 15 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 statfs 0 0K 46353 namei_tracker 0 0K 471 export_host 0 0K 0 cl_savebuf 0 0K 10 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 616 accf 0 0K 0 pts 0 0K 0 iov 0 0K 51723 ioctlops 0 0K 1573 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 1236 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 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 15 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 9713 1 9713 0 254 19894272 0 mbuf 256 967 23558 3521624 0 254 6278400 0 tcp_log 416 1 12662 171183 0 254 5267808 0 pbuf 2632 0 973 0 0 2 2560936 0 RADIX NODE 144 16037 1152 1337730 0 63 2475216 0 mbuf_packet 256 8275 1310 1946381 0 254 2453760 0 sctp_asoc 2288 228 747 25978 0 254 2230800 0 mbuf_jumbo_page 4096 1 531 10919 0 254 2179072 0 BUF TRIE 144 229 13239 109773 0 62 1939392 0 malloc-384 384 4223 177 67377 0 30 1689600 0 malloc-2048 2048 226 460 57373 0 8 1404928 0 malloc-4096 4096 337 3 577 0 2 1392640 0 malloc-128 128 9717 17 10045 0 126 1245952 0 sctp_ep 1280 228 627 57138 0 254 1094400 0 malloc-1024 1024 342 446 26253 0 16 806912 0 sctp_chunk 152 470 4756 116828 0 254 794352 0 UMA Slabs 0 112 6972 9 6972 0 126 781872 0 sctp_raddr 736 338 696 45006 0 254 761024 0 256 Bucket 2048 328 16 15191 0 8 704512 0 FFS inode 1128 541 26 48095 0 8 639576 0 socket 944 32 536 89577 0 254 536192 0 malloc-384 384 480 890 89704 0 30 526080 0 tcp_bbr_map 128 0 3844 450300 0 126 492032 0 VM OBJECT 264 1216 224 680692 0 30 380160 0 malloc-4096 4096 68 14 47818 0 2 335872 0 malloc-65536 65536 1 4 1546 0 1 327680 0 malloc-65536 65536 0 5 183 0 1 327680 0 VNODE 488 578 86 48134 0 30 324032 0 THREAD 1792 145 26 61156 0 8 306432 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 488 6 530 9786 0 254 261568 0 malloc-256 256 492 468 58407 0 62 245760 0 malloc-16384 16384 4 10 46115 0 1 229376 0 malloc-2048 2048 6 106 151269 0 8 229376 0 DEVCTL 1024 0 212 139 0 0 217088 0 tcpcb 1048 5 193 9786 0 254 207504 0 malloc-64 64 3085 128 3196 0 254 205632 0 malloc-16 16 12421 329 12730 0 254 204000 0 malloc-256 256 746 34 298796 0 63 199680 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-32768 32768 0 6 11179 0 1 196608 0 MAP ENTRY 96 1301 715 2552114 0 126 193536 0 malloc-128 128 1384 42 29008 0 126 182528 0 UMA Zones 768 230 4 230 0 16 179712 0 g_bio 408 8 432 598957 0 30 179520 0 FFS2 dinode 256 541 134 48093 0 62 172800 0 S VFS Cache 104 1063 380 49060 0 126 150072 0 malloc-32 32 4569 93 5352 0 254 149184 0 vmem btag 56 2477 31 2491 0 254 140448 0 128 Bucket 1024 96 31 13686 0 16 130048 0 VMSPACE 2544 32 19 47284 0 4 129744 0 malloc-128 128 683 278 49956 0 126 123008 0 malloc-128 128 677 284 143389 0 126 123008 0 ksiginfo 112 66 978 4641 0 126 116928 0 malloc-64 64 917 784 45913 0 254 108864 0 PROC 1320 55 26 47295 0 8 106920 0 malloc-4096 4096 18 8 42 0 2 106496 0 udplite_inpcb 488 0 216 14939 0 254 105408 0 filedesc0 1072 55 29 47296 0 8 90048 0 UMA Kegs 384 216 7 216 0 30 85632 0 clpbuf 2632 0 32 36 0 16 84224 0 malloc-16384 16384 0 5 26 0 1 81920 0 malloc-256 256 83 232 97499 0 62 80640 0 malloc-64 64 743 517 48228 0 254 80640 0 64 Bucket 512 83 69 31665 0 30 77824 0 malloc-8192 8192 7 2 103 0 1 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 20 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 32 Bucket 256 103 122 18641 0 62 57600 0 malloc-256 256 64 146 97315 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-64 64 267 552 638222 0 254 52416 0 malloc-32 32 578 1060 114866 0 254 52416 0 malloc-256 256 39 141 59895 0 62 46080 0 pipe 744 19 41 1151 0 16 44640 0 malloc-128 128 86 255 47699 0 126 43648 0 unpcb 256 17 148 5672 0 254 42240 0 NAMEI 1024 2 38 211870 0 16 40960 0 malloc-8192 8192 0 5 65 0 1 40960 0 malloc-512 512 33 47 8794 0 30 40960 0 pcpu-8 8 4312 808 6431 0 254 40960 0 sctp_stream_msg_out 112 79 281 6682 0 254 40320 0 malloc-64 64 73 557 72885 0 254 40320 0 Files 80 192 308 155316 0 126 40000 0 malloc-384 384 83 17 83 0 30 38400 0 tcp_bbr_pcb 832 0 45 4952 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-384 384 59 31 828 0 30 34560 0 malloc-256 256 6 129 48362 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 126 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 155 0 1 32768 0 malloc-8192 8192 2 2 8 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 3 5 365 0 2 32768 0 malloc-2048 2048 10 6 29 0 8 32768 0 pcpu-64 64 454 58 454 0 254 32768 0 sctp_laddr 48 120 552 12928 0 254 32256 0 16 Bucket 144 74 150 2552 0 62 32256 0 8 Bucket 80 110 290 16712 0 126 32000 0 malloc-1024 1024 23 5 150 0 16 28672 0 malloc-1024 1024 20 8 3432 0 16 28672 0 malloc-32 32 299 583 47747 0 254 28224 0 4 Bucket 48 8 580 1524 0 254 28224 0 KNOTE 160 22 153 510379 0 62 28000 0 TURNSTILE 136 172 17 172 0 62 25704 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 0 6 46361 0 2 24576 0 PWD 32 16 740 46205 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 467 1033 68881 0 254 24000 0 malloc-16 16 537 963 119161 0 254 24000 0 ripcb 488 4 44 991 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 10 0 10 0 8 20480 0 2 Bucket 32 83 547 11148 0 254 20160 0 malloc-128 128 59 96 3349 0 126 19840 0 sctp_readq 152 0 130 3451 0 254 19760 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 46 29 221 0 62 19200 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 1 7 179 0 8 16384 0 malloc-2048 2048 1 7 792 0 8 16384 0 malloc-1024 1024 3 13 59 0 16 16384 0 malloc-512 512 0 32 161 0 30 16384 0 vtnet_tx_hdr 24 0 668 2452083 0 254 16032 0 malloc-128 128 75 49 555 0 126 15872 0 udp_inpcb 488 2 30 908 0 254 15616 0 routing nhops 256 22 38 60 0 62 15360 0 malloc-4096 4096 0 3 71 0 2 12288 0 malloc-512 512 4 20 590 0 30 12288 0 malloc-512 512 9 15 21 0 30 12288 0 malloc-16 16 466 284 36592 0 254 12000 0 malloc-384 384 0 30 140 0 30 11520 0 malloc-2048 2048 0 4 20 0 8 8192 0 malloc-1024 1024 0 8 241 0 16 8192 0 malloc-1024 1024 2 6 19 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 37 0 30 8192 0 malloc-512 512 3 13 512 0 30 8192 0 rtentry 176 27 19 60 0 62 8096 0 tcp_log_bucket 176 1 45 4 0 62 8096 0 rl_entry 40 88 114 92 0 254 8080 0 sctp_asconf_ack 48 9 159 116 0 254 8064 0 udpcb 32 2 250 15847 0 254 8064 0 malloc-64 64 60 66 130 0 254 8064 0 malloc-64 64 21 105 555 0 254 8064 0 malloc-64 64 0 126 77 0 254 8064 0 malloc-32 32 9 243 2820 0 254 8064 0 malloc-32 32 50 202 133 0 254 8064 0 malloc-32 32 91 161 25074 0 254 8064 0 malloc-32 32 32 220 250 0 254 8064 0 malloc-32 32 4 248 1104 0 254 8064 0 malloc-16 16 8 492 10 0 254 8000 0 malloc-16 16 41 459 27356 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 1 499 86 0 254 8000 0 malloc-128 128 45 17 108 0 126 7936 0 tcp_log_node 120 1 65 8 0 126 7920 0 itimer 352 0 22 34 0 30 7744 0 kenv 258 3 27 1029 0 30 7740 0 L VFS Cache 320 1 23 2 0 30 7680 0 malloc-256 256 7 23 284 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 81 0 126 6448 0 domainset 40 0 126 70 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 2 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 0 10 2 0 30 3840 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 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 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 tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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 64 0 0 mdpbuf 2632 0 0 0 0 3 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-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-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-384 384 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