Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xff fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff82c99c02 stack pointer = 0x28:0xfffffe00037b08a0 frame pointer = 0x28:0xfffffe00037b0900 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 = 1 time = 520094049 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037b0500 vpanic() at vpanic+0x1c7/frame 0xfffffe00037b0560 panic() at panic+0x43/frame 0xfffffe00037b05c0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00037b0640 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00037b06b0 trap() at trap+0x41d/frame 0xfffffe00037b07d0 calltrap() at calltrap+0x8/frame 0xfffffe00037b07d0 --- trap 0xc, rip = 0xffffffff82c99c02, rsp = 0xfffffe00037b08a0, rbp = 0xfffffe00037b0900 --- sctp_find_alternate_net() at sctp_find_alternate_net+0x4f2/frame 0xfffffe00037b0900 sctp_shutdown_timer() at sctp_shutdown_timer+0xdc/frame 0xfffffe00037b0940 sctp_timeout_handler() at sctp_timeout_handler+0x9b4/frame 0xfffffe00037b0a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe00037b0ad0 softclock() at softclock+0xb0/frame 0xfffffe00037b0b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00037b0bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00037b0bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00037b0bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100021 ] Stopped at kdb_enter+0x67: movq $0,0x1458efe(%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 0xffffffff81111510 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037b04e0 rbp 0xfffffe00037b0500 rsi 0 rdi 0xffffffff81111546 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0094e14610 r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819a4b0c r15 0xffffffff819a4b0c rip 0xffffffff81105807 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1458efe(%rip) db> show proc Process 12 (intr) at 0xfffff80004465a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82511c70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82511c70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff825128c0 (map 0xffffffff825128c0) (map.pmap 0xffffffff82512980) (pmap 0xffffffff825129e0) threads: 23 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi3: vm] 100021 Run CPU 1 [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 RunQ [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 26096 24755 24755 0 R (threaded) syz-executor.0 102736 RunQ syz-executor.0 162991 S sbwait 0xfffff80017ba4924 syz-executor.0 162992 S uwait 0xfffff80004c17400 syz-executor.0 162993 S uwait 0xfffff80017a1f180 syz-executor.0 25744 25737 25744 0 Ss select 0xfffff80017c1b040 dhclient 25740 1 25740 0 Ss select 0xfffff80017c1b240 dhclient 25737 25729 436 65 S select 0xfffff80017b89140 dhclient 25729 436 436 0 S wait 0xfffff80004ed1528 sh 24755 774 24755 0 Rs syz-executor.0 24722 774 24722 0 Rs syz-executor.3 774 772 772 0 R (threaded) syz-fuzzer 100105 S uwait 0xfffff80004c17600 syz-fuzzer 100107 RunQ syz-fuzzer 100108 S uwait 0xfffff80004c17900 syz-fuzzer 100109 S uwait 0xfffff80004c17a00 syz-fuzzer 100110 S uwait 0xfffff80004ed3200 syz-fuzzer 100111 S uwait 0xfffff80004ed3300 syz-fuzzer 100112 S uwait 0xfffff80004ed3400 syz-fuzzer 100113 RunQ syz-fuzzer 100118 S uwait 0xfffff80004ed3500 syz-fuzzer 112961 RunQ syz-fuzzer 772 770 772 0 Ss pause 0xfffff800178615d8 csh 770 694 770 0 Ss select 0xfffff800048eb3c0 sshd 754 1 754 0 Rs+ getty 753 1 753 0 Ss+ ttyin 0xfffff80004bac8b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004baccb0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004bb40b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004bb44b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004bb48b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004bb4cb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b2a0b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b2a4b0 getty 698 1 698 0 Ss nanslp 0xffffffff82531ea0 cron 694 1 694 0 Ss select 0xfffff800172d4a40 sshd 507 1 507 0 Ss select 0xfffff80004bd4840 syslogd 436 1 436 0 Ss wait 0xfffff80004f5a528 devd 435 1 435 65 Ss select 0xfffff800172d4ac0 dhclient 350 1 350 0 Ss select 0xfffff800048eb2c0 dhclient 347 1 347 0 Ss select 0xfffff800048eb6c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004dd0528 [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] 100089 D sdflush 0xfffff80004f84ce8 [/ 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 0xffffffff8151e9b0 [uma] 18 0 0 0 RL CPU 0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82cdc818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e59430 [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 0xfffff80004670c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000453ad90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000453ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82639290 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff825116e0 [g_event] 100026 D - 0xffffffff825116e8 [g_up] 100027 D - 0xffffffff825116f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004470d00 [thr_0] 100019 D - 0xfffff80004470d80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi3: vm] 100021 Run CPU 1 [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 RunQ [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004486528 [init] 10 0 0 0 DL audit_w 0xffffffff826397b0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff82511c70 [swapper] 100005 D - 0xfffff80004086400 [if_io_tqg_0] 100006 D - 0xfffff80004086200 [if_io_tqg_1] 100007 D - 0xfffff80004086000 [if_config_tqg_0] 100008 D - 0xfffff80004468d00 [softirq_0] 100009 RunQ [softirq_1] 100010 D - 0xfffff80004468900 [inm_free taskq] 100012 D - 0xfffff80004468500 [thread taskq] 100013 D - 0xfffff80004468300 [aiod_kick taskq] 100015 D - 0xfffff80004463e00 [kqueue_ctx taskq] 100016 RunQ [in6m_free taskq] 100024 D - 0xfffff80004463200 [firmware taskq] 100028 D - 0xfffff800044a4c00 [crypto_0] 100029 D - 0xfffff800044a4c00 [crypto_1] 100044 D - 0xfffff80004884e00 [vtnet0 rxq 0] 100045 D - 0xfffff80004884d00 [vtnet0 txq 0] 100046 D - 0xfffff80004884c00 [vtnet0 rxq 1] 100047 D - 0xfffff80004884b00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004669180 [virtio_balloon] 100053 D - 0xfffff800048eeb00 [mca taskq] 100058 D - 0xffffffff81d4c1a1 [deadlkres] 100062 D - 0xfffff80004516700 [acpi_task_0] 100063 D - 0xfffff80004516700 [acpi_task_1] 100064 D - 0xfffff80004516700 [acpi_task_2] 100066 D - 0xfffff800044a4500 [CAM taskq] db> show all locks Process 24722 (syz-executor.3) thread 0xfffffe0094e82300 (100307) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003bcf200) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:7548 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80017453440) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2916 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8006bcd3070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4183 Process 12 (intr) thread 0xfffffe0004127300 (100021) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00952ff1a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 Process 0 (kernel) thread 0xfffffe0004297700 (100016) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffff80004b7c1a8) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3674 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff82637768) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:615 db> show malloc Type InUse MemUse Requests sctp_stro 142 20617K 10285 pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30617 1796K 30682 kobj 327 1308K 487 vfscache 3 1025K 3 newblk 3 1025K 56957 pcb 318 851K 49188 inodedep 8 515K 43263 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 132 231K 26226 acpica 1674 184K 58593 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 7 130K 55255 tfo_ccache 1 128K 1 sctp_atcl 293 110K 34857 sem 4 106K 4 DEVFS1 105 105K 122 linker 277 100K 364 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 filedesc 8 57K 49759 umtx 396 50K 396 BPF 26 45K 134 kdtrace 199 41K 89094 temp 36 35K 7059 hostcache 1 32K 1 shm 1 32K 82 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 95 30K 137 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_atky 468 21K 47427 DEVFS_RULE 56 20K 56 lockf 159 18K 8913 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 31 14K 1593 KTRACE 100 13K 100 sctp_timw 49 13K 49 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 129 11K 129 ether_multi 135 11K 747 lltable 36 11K 758 GEOM 60 10K 489 rman 82 10K 423 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 545 rpc 2 8K 2 bmsafemap 1 8K 29179 shmfd 1 8K 3 pfs_vncache 1 8K 1 in6_multi 61 8K 335 pfs_nodes 20 8K 20 pf_ifnet 23 8K 1020 audit_evclass 236 8K 294 routetbl 30 8K 2406 sctp_aadr 110 7K 755 sglist 5 7K 5 pf_table 3 6K 591 pf_osfp 54 6K 54 CAM DEV 3 6K 510 kqueue 52 6K 26454 cred 21 6K 891 pf_rule 6 6K 1022 CAM queue 5 6K 1528 taskqueue 48 6K 48 plimit 19 5K 1635 ufs_dirhash 24 5K 24 sctp_athm 293 5K 36157 sctp_map 284 5K 20354 UMA 261 5K 261 vt 11 5K 11 sctp_stri 8 4K 3321 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 sctp_ifa 31 4K 69 hhook 13 4K 13 pwddesc 50 4K 26100 session 23 3K 107 terminal 11 3K 11 acpisem 22 3K 22 DEVFSP 38 3K 428 proc-args 42 3K 1232 uidinfo 3 3K 162 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 kcovinfo 32 2K 374 selfd 31 2K 345146 ip6ndp 12 2K 49 CAM XPT 22 2K 543 Unitno 26 2K 102 ipsecpolicy 2 2K 2 select 10 2K 2071 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 in_multi 4 1K 47 nhops 6 1K 10 vnodemarker 2 1K 2716 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 28 1K 42130 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 freework 3 1K 37310 encap_export_host 12 1K 12 crypto 3 1K 3 sctp_ifn 4 1K 69 dirrem 2 1K 27274 freeblks 2 1K 26847 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 newdirblk 2 1K 25021 diradd 2 1K 27390 freefrag 2 1K 52 vnodes 1 1K 114 ktls 1 1K 1 procdesc 2 1K 36 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 mkdir 1 1K 50042 freefile 1 1K 27160 pmchooks 1 1K 1 soname 4 1K 27979 nexusdev 5 1K 5 sctp_vrf 1 1K 1 ip6_msource 1 1K 27 entropy 2 1K 83 ip_msource 1 1K 117 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 filecaps 2 1K 235 iov 1 1K 54022 p1003.1b 1 1K 1 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 15882 sctp_iter 0 0K 131 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 55 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 80 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 222 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 200576 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 83195 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1347 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 allocindir 0 0K 0 indirdep 0 0K 16231 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 447 ip6_moptions 0 0K 38 in6_mfilter 0 0K 67 frag6 0 0K 5 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 145 in_mfilter 0 0K 297 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 15 VN POLL 0 0K 38 statfs 0 0K 25183 namei_tracker 0 0K 341 export_host 0 0K 0 cl_savebuf 0 0K 473 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 1186 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 3591 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 1343 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 33 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 77 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_jumbo_page 4096 14169 2330 94223 0 254 67579904 0 mbuf_cluster 2048 9698 2 9698 0 254 19865600 0 tcp_log 416 0 15048 544530 0 254 6259968 0 mbuf 256 14831 2569 15140579 0 254 4454400 0 UMA Slabs 0 112 22634 7 22634 0 126 2535792 0 pbuf 2632 0 957 0 0 2 2518824 0 mbuf_packet 256 8249 1321 284594 0 254 2449920 0 BUF TRIE 144 487 12981 162486 0 63 1939392 0 malloc-4096 4096 377 22 26587 0 2 1634304 0 malloc-384 384 4117 3 4431 0 30 1582080 0 RADIX NODE 144 7569 2704 1078770 0 62 1479312 0 malloc-128 128 10308 108 14469 0 126 1333248 0 tcp_bbr_map 128 0 7533 997717 0 126 964224 0 FFS inode 1128 640 25 27940 0 8 750120 0 256 Bucket 2048 235 103 28842 0 8 692224 0 sctp_asoc 2288 142 158 10173 0 254 686400 0 malloc-2048 2048 142 184 224991 0 8 667648 0 socket 944 38 530 69957 0 254 536192 0 sctp_ep 1280 143 184 22193 0 254 418560 0 VM OBJECT 264 1280 280 411547 0 30 411840 0 VNODE 488 677 75 27979 0 30 366976 0 THREAD 1792 148 50 62993 0 8 354816 0 malloc-65536 65536 4 1 128 0 1 327680 0 malloc-65536 65536 0 5 1196 0 1 327680 0 malloc-32768 32768 1 9 14874 0 1 327680 0 udplite_inpcb 488 6 514 34147 0 254 253760 0 malloc-256 256 285 705 57853 0 62 253440 0 sctp_raddr 736 175 155 16517 0 254 242880 0 malloc-1024 1024 137 99 10177 0 16 241664 0 g_bio 408 0 550 700490 0 31 224400 0 malloc-64 64 3256 146 8544 0 254 217728 0 DEVCTL 1024 13 199 166 0 0 217088 0 malloc-16384 16384 4 9 24869 0 1 212992 0 malloc-16 16 12696 304 12792 0 254 208000 0 malloc-384 384 345 195 35428 0 30 207360 0 MAP ENTRY 96 1099 959 1627833 0 126 197568 0 malloc-65536 65536 0 3 7 0 1 196608 0 malloc-65536 65536 1 2 274 0 1 196608 0 FFS2 dinode 256 640 125 27940 0 62 195840 0 malloc-128 128 1255 264 29164 0 126 194432 0 sctp_chunk 152 170 1078 21276 0 254 189696 0 UMA Zones 768 233 1 233 0 16 179712 0 128 Bucket 1024 121 34 11487 0 16 158720 0 malloc-32 32 4812 102 4978 0 254 157248 0 S VFS Cache 104 1084 359 29112 0 126 150072 0 vmem btag 56 2359 77 2374 0 254 136416 0 malloc-1024 1024 125 7 1154 0 16 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 27 24 26078 0 4 129744 0 clpbuf 2632 0 48 8848 0 16 126336 0 ksiginfo 112 66 978 1161 0 126 116928 0 PROC 1320 49 32 26099 0 8 106920 0 malloc-4096 4096 12 14 66 0 2 106496 0 tcpcb 1048 17 82 6058 0 254 103752 0 tcp_inpcb 488 17 191 6058 0 254 101504 0 malloc-16384 16384 0 6 55 0 1 98304 0 malloc-256 256 155 220 89079 0 62 96000 0 64 Bucket 512 142 42 44156 0 30 94208 0 filedesc0 1072 50 34 26100 0 8 90048 0 malloc-256 256 194 151 90564 0 62 88320 0 malloc-128 128 350 332 80730 0 126 87296 0 UMA Kegs 384 219 4 219 0 30 85632 0 malloc-128 128 519 101 8149 0 126 79360 0 malloc-64 64 601 596 27957 0 254 76608 0 malloc-8192 8192 7 2 15 0 1 73728 0 malloc-256 256 85 185 61102 0 62 69120 0 malloc-16384 16384 4 0 157 0 1 65536 0 malloc-8192 8192 5 3 124 0 1 65536 0 malloc-4096 4096 13 2 26 0 2 61440 0 malloc-64 64 574 371 351254 0 254 60480 0 malloc-128 128 417 48 2042 0 126 59520 0 malloc-384 384 95 55 861 0 30 57600 0 32 Bucket 256 72 153 18147 0 62 57600 0 malloc-64 64 291 591 52493 0 254 56448 0 malloc-384 384 7 123 43263 0 30 49920 0 malloc-2048 2048 4 20 511 0 8 49152 0 pcpu-8 8 4929 1215 32029 0 254 49152 0 malloc-256 256 49 131 89144 0 62 46080 0 malloc-2048 2048 7 15 643 0 8 45056 0 malloc-2048 2048 13 9 84 0 8 45056 0 pipe 744 14 46 2115 0 16 44640 0 Files 80 144 406 117592 0 126 44000 0 malloc-128 128 67 274 52613 0 126 43648 0 malloc-8192 8192 0 5 65 0 1 40960 0 malloc-256 256 18 132 29376 0 62 38400 0 tcp_bbr_pcb 832 0 45 2691 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 138433 0 16 36864 0 malloc-512 512 10 62 2724 0 30 36864 0 malloc-64 64 305 262 45085 0 254 36288 0 malloc-32768 32768 0 1 117 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 7 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 7 0 1 32768 0 malloc-4096 4096 3 5 1283 0 2 32768 0 malloc-1024 1024 27 5 44 0 16 32768 0 pcpu-64 64 455 57 455 0 254 32768 0 16 Bucket 144 61 163 3058 0 62 32256 0 TURNSTILE 136 199 32 199 0 62 31416 0 tcp_rack_pcb 704 13 31 418 0 16 30976 0 malloc-384 384 68 12 374 0 30 30720 0 malloc-4096 4096 4 3 591 0 2 28672 0 malloc-4096 4096 2 5 25186 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-2048 2048 4 10 189 0 8 28672 0 malloc-2048 2048 2 12 1057 0 8 28672 0 malloc-32 32 549 333 47926 0 254 28224 0 KNOTE 160 15 160 253703 0 62 28000 0 8 Bucket 80 82 268 13776 0 126 28000 0 unpcb 256 11 94 5429 0 254 26880 0 malloc-256 256 26 79 2160 0 62 26880 0 malloc-4096 4096 0 6 144 0 2 24576 0 malloc-512 512 8 40 3366 0 30 24576 0 PWD 32 14 742 24931 0 254 24192 0 malloc-32 32 119 637 42423 0 254 24192 0 4 Bucket 48 9 495 706 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 151 35 874 0 126 23808 0 ripcb 488 3 45 962 0 254 23424 0 udp_inpcb 488 2 46 963 0 254 23424 0 itimer 352 0 66 329 0 30 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 19 41 1195 0 30 23040 0 sctp_stream_msg_out 112 69 111 3078 0 254 20160 0 sctp_laddr 48 96 324 7156 0 254 20160 0 udpcb 32 5 625 35110 0 254 20160 0 malloc-32 32 29 601 29005 0 254 20160 0 2 Bucket 32 89 541 6435 0 254 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-1024 1024 9 7 270 0 16 16384 0 malloc-64 64 132 120 237 0 254 16128 0 vtnet_tx_hdr 24 0 668 3419290 0 254 16032 0 malloc-16 16 295 705 61620 0 254 16000 0 routing nhops 256 19 41 116 0 62 15360 0 cpuset 104 29 95 669 0 126 12896 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-1024 1024 1 11 2762 0 16 12288 0 malloc-512 512 3 21 565 0 30 12288 0 malloc-32 32 149 229 1327 0 254 12096 0 malloc-16 16 466 284 1716 0 254 12000 0 malloc-16 16 311 439 20768 0 254 12000 0 sctp_readq 152 0 78 1361 0 254 11856 0 malloc-256 256 26 19 26 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-512 512 5 11 169 0 30 8192 0 malloc-512 512 1 15 86 0 30 8192 0 malloc-512 512 5 11 33 0 30 8192 0 pf tags 104 0 78 34 0 126 8112 0 rtentry 176 23 23 111 0 62 8096 0 tcp_log_bucket 176 0 46 4 0 62 8096 0 tcptw 88 0 92 10 0 254 8096 0 PGRP 88 23 69 114 0 126 8096 0 rl_entry 40 107 95 107 0 254 8080 0 sctp_asconf_ack 48 4 164 135 0 254 8064 0 syncache 168 0 48 25 0 254 8064 0 ipq 56 0 144 10 0 254 8064 0 malloc-64 64 10 116 303 0 254 8064 0 malloc-32 32 40 212 1022 0 254 8064 0 malloc-32 32 19 233 1188 0 254 8064 0 malloc-16 16 27 473 140 0 254 8000 0 malloc-16 16 27 473 38603 0 254 8000 0 malloc-16 16 36 464 367 0 254 8000 0 tcp_rack_map 120 26 40 506 0 126 7920 0 tcp_log_node 120 0 66 4 0 126 7920 0 kenv 258 3 27 1067 0 30 7740 0 L VFS Cache 320 0 24 14 0 30 7680 0 malloc-384 384 1 19 96 0 30 7680 0 malloc-384 384 14 6 14 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 633 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 malloc-64 64 2 61 2 0 254 4032 0 malloc-32 32 7 119 7 0 254 4032 0 malloc-16 16 2 248 2 0 254 4000 0 UMA Slabs 1 176 11 11 11 0 62 3872 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 0 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 sackhole 32 0 0 0 0 254 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 NCLNODE 592 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 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-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-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-128 128 0 0 0 0 126 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