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 = 0x20:0xffffffff82dbcc02 stack pointer = 0x0:0xfffffe00516798a0 frame pointer = 0x0:0xfffffe0051679900 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 = 2049 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051679500 vpanic() at vpanic+0x1c7/frame 0xfffffe0051679560 panic() at panic+0x43/frame 0xfffffe00516795c0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0051679640 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00516796b0 trap() at trap+0x41d/frame 0xfffffe00516797d0 calltrap() at calltrap+0x8/frame 0xfffffe00516797d0 --- trap 0xc, rip = 0xffffffff82dbcc02, rsp = 0xfffffe00516798a0, rbp = 0xfffffe0051679900 --- sctp_find_alternate_net() at sctp_find_alternate_net+0x4f2/frame 0xfffffe0051679900 sctp_shutdown_timer() at sctp_shutdown_timer+0xdc/frame 0xfffffe0051679940 sctp_timeout_handler() at sctp_timeout_handler+0x9b4/frame 0xfffffe0051679a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe0051679ad0 softclock() at softclock+0xb0/frame 0xfffffe0051679b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0051679bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0051679bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0051679bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100021 ] Stopped at kdb_enter+0x67: movq $0,0x1459a1e(%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 0xffffffff811109f0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516794e0 rbp 0xfffffe0051679500 rsi 0 rdi 0xffffffff81110a26 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0x8 r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819a4a4a r15 0xffffffff819a4a4a rip 0xffffffff81104ce7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1459a1e(%rip) db> show proc Process 12 (intr) at 0xfffff800044a6a50: 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 Run CPU 0 [swi1: hpts] 100074 RunQ [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 28232 28182 28182 0 R (threaded) syz-executor.1 163246 RunQ syz-executor.1 166179 RunQ syz-executor.1 166180 S uwait 0xfffff80015b60800 syz-executor.1 166181 S uwait 0xfffff80015c0bb80 syz-executor.1 28227 28214 28227 0 Ss select 0xfffff8000c4e1cc0 dhclient 28219 1 28219 0 Ss select 0xfffff80015399540 dhclient 28214 28197 436 65 S select 0xfffff8000c4e12c0 dhclient 28197 436 436 0 S wait 0xfffff800153b4528 sh 28182 774 28182 0 Rs syz-executor.1 23339 1 23339 65 Ss select 0xfffff8000c4e1c40 dhclient 22826 1 22826 0 Ss select 0xfffff80004bd23c0 dhclient 22823 1 22823 0 Ss select 0xfffff80015372d40 dhclient 22799 774 22799 0 Rs syz-executor.0 774 772 772 0 R (threaded) syz-fuzzer 100081 RunQ syz-fuzzer 100106 RunQ syz-fuzzer 100107 S uwait 0xfffff80004f86000 syz-fuzzer 100108 S uwait 0xfffff8001540c780 syz-fuzzer 100109 S uwait 0xfffff80004f86300 syz-fuzzer 100110 S uwait 0xfffff80004f86200 syz-fuzzer 100111 RunQ syz-fuzzer 100112 S uwait 0xfffff80004f86180 syz-fuzzer 101249 S uwait 0xfffff80004ee7400 syz-fuzzer 162942 RunQ syz-fuzzer 772 770 772 0 Ss pause 0xfffff80004f0e5d8 csh 770 694 770 0 Ss select 0xfffff80015399bc0 sshd 754 1 754 0 Ss+ ttyin 0xfffff8000490bcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004be0cb0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004be34b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004be3cb0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004be84b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004be8cb0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004bec4b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004beccb0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004bf34b0 getty 698 1 698 0 Ss nanslp 0xffffffff82531ea0 cron 694 1 694 0 Ss select 0xfffff80015399ec0 sshd 507 1 507 0 Ss select 0xfffff80004bd2040 syslogd 436 1 436 0 Ss wait 0xfffff80004f0ea50 devd 435 1 435 65 Ss select 0xfffff80004bd21c0 dhclient 350 1 350 0 Ss select 0xfffff80014c57040 dhclient 347 1 347 0 Ss select 0xfffff80004e82f40 dhclient 23 0 0 0 DL vlruwt 0xfffff80004bcf000 [vnlru] 22 0 0 0 DL syncer 0xffffffff82621338 [syncer] 21 0 0 0 RL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82620420 [bufdaemon] 100075 RunQ [bufspacedaemon-0] 100088 D sdflush 0xfffff80004e5dce8 [/ 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 0xffffffff8151de90 [uma] 18 0 0 0 DL - 0xffffffff82366278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82dff818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b74430 [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 0xfffff8000465a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff800044ceb90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044ceb30 [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 - 0xfffff800044f7e00 [thr_0] 100019 D - 0xfffff800044f7e80 [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 Run CPU 0 [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 0xfffff8000445a528 [init] 10 0 0 0 DL audit_w 0xffffffff826397b0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82511c70 [swapper] 100005 D - 0xfffff800044aae00 [if_io_tqg_0] 100006 D - 0xfffff800044aad00 [if_io_tqg_1] 100007 D - 0xfffff800044aac00 [if_config_tqg_0] 100008 D - 0xfffff800044aab00 [softirq_0] 100009 D - 0xfffff800044aaa00 [softirq_1] 100010 D - 0xfffff800044aa900 [inm_free taskq] 100012 D - 0xfffff800044aa700 [thread taskq] 100013 D - 0xfffff800044aa600 [aiod_kick taskq] 100015 D - 0xfffff800044aa400 [kqueue_ctx taskq] 100016 D - 0xfffff800044aa300 [in6m_free taskq] 100024 D - 0xfffff800044cee00 [firmware taskq] 100028 D - 0xfffff800044cec00 [crypto_0] 100029 D - 0xfffff800044cec00 [crypto_1] 100044 D - 0xfffff800044ce900 [vtnet0 rxq 0] 100045 D - 0xfffff800044ce800 [vtnet0 txq 0] 100046 D - 0xfffff800044ce700 [vtnet0 rxq 1] 100047 D - 0xfffff800044ce600 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046ce580 [virtio_balloon] 100053 D - 0xfffff800044ce500 [mca taskq] 100058 D - 0xffffffff81d4c0f1 [deadlkres] 100062 D - 0xfffff80004b09200 [acpi_task_0] 100063 D - 0xfffff80004b09200 [acpi_task_1] 100064 D - 0xfffff80004b09200 [acpi_task_2] 100066 D - 0xfffff800044cea00 [CAM taskq] 28231 22799 22799 0 Z syz-executor.0 db> show all locks Process 12 (intr) thread 0xfffffe00042ad300 (100021) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094f578b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 Process 12 (intr) thread 0xfffffe0051df1e00 (100073) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8000c7b95d8) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1536 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 30617 1796K 30682 kobj 327 1308K 487 newblk 6 1026K 55035 vfscache 3 1025K 3 pcb 286 810K 57178 inodedep 4 514K 43049 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 126 337K 12175 subproc 136 247K 28352 acpica 1674 184K 58593 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 4 129K 58814 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 sctp_atcl 275 104K 40820 linker 277 100K 406 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 53597 BPF 30 53K 206 umtx 378 48K 378 kdtrace 203 41K 94415 temp 37 37K 8931 ifaddr 110 35K 188 hostcache 1 32K 1 shm 1 32K 76 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 28K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_atky 423 20K 55137 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lockf 129 15K 11116 sctp_timw 59 15K 59 bus-sc 31 14K 1593 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 lltable 38 12K 947 sctp_stri 22 11K 3436 eventhandler 129 11K 129 GEOM 60 10K 489 rman 82 10K 423 ksem 4 10K 597 routetbl 34 9K 1520 ether_multi 106 9K 1191 pf_osfp 72 9K 72 bmsafemap 2 9K 30874 UART 12 9K 12 devstat 4 9K 4 pf_table 4 8K 366 rpc 2 8K 2 shmfd 1 8K 49 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 in6_multi 57 7K 562 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 843 sctp_ifa 45 6K 111 kqueue 56 6K 28579 pf_rule 7 6K 934 pf_ifnet 15 6K 850 CAM queue 5 6K 1528 taskqueue 48 6K 48 plimit 20 5K 1894 ufs_dirhash 24 5K 24 sctp_athm 275 5K 42046 UMA 261 5K 261 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 sctp_map 252 4K 24096 sctp_aadr 56 4K 1673 pwddesc 53 4K 28233 session 26 4K 144 hhook 13 4K 13 terminal 11 3K 11 acpisem 22 3K 22 DEVFSP 40 3K 698 proc-args 45 3K 1639 selfd 38 3K 387529 uidinfo 3 3K 133 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 kcovinfo 32 2K 612 ip6ndp 12 2K 77 select 13 2K 2099 Unitno 28 2K 146 CAM XPT 22 2K 543 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 indirdep 4 1K 13217 sahead 1 1K 1 secasvar 1 1K 1 in_multi 4 1K 58 nhops 6 1K 12 vnodemarker 2 1K 2676 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 25 1K 44213 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 encap_export_host 12 1K 12 crypto 3 1K 3 ip_msource 9 1K 115 sctp_ifn 4 1K 111 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 procdesc 3 1K 54 osd 3 1K 10 mkdir 2 1K 53878 diradd 2 1K 29152 ip6_msource 4 1K 86 vnodes 1 1K 162 ktls 1 1K 1 iov 1 1K 60721 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 37364 newdirblk 1 1K 26939 pmchooks 1 1K 1 soname 4 1K 30776 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 110 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 254 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 18754 sctp_iter 0 0K 168 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 40 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 136 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 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 160 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 193070 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 81519 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1324 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 28979 freefile 0 0K 28885 freeblks 0 0K 28511 freefrag 0 0K 48 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 404 ip6_moptions 0 0K 80 in6_mfilter 0 0K 231 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 138 in_mfilter 0 0K 283 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 21 VN POLL 0 0K 35 statfs 0 0K 27079 namei_tracker 0 0K 424 export_host 0 0K 0 cl_savebuf 0 0K 477 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 1710 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 3745 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 1684 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 31 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 9458 1307 84352 0 254 44093440 0 mbuf_cluster 2048 9728 2 9728 0 254 19927040 0 tcp_log 416 20000 10159 354195 0 254 12546144 0 mbuf 256 10242 33348 15052798 0 254 11159040 0 RADIX NODE 144 9612 14549 1245464 0 63 3479184 0 pbuf 2632 0 957 0 0 2 2518824 0 mbuf_packet 256 8253 1347 539885 0 254 2457600 0 BUF TRIE 144 555 12913 144278 0 62 1939392 0 UMA Slabs 0 112 17071 26 17071 0 126 1914864 0 malloc-384 384 4131 9 4131 0 30 1589760 0 malloc-4096 4096 341 11 1180 0 2 1441792 0 malloc-128 128 10159 133 15877 0 126 1317376 0 sctp_chunk 152 176 7572 77578 0 254 1177696 0 sctp_asoc 2288 126 289 12048 0 254 949520 0 malloc-2048 2048 126 326 221645 0 8 925696 0 tcp_bbr_map 128 0 6851 853645 0 126 876928 0 256 Bucket 2048 372 46 27202 0 8 856064 0 FFS inode 1128 688 19 29786 0 8 797496 0 sctp_ep 1280 127 329 25948 0 254 583680 0 socket 944 45 527 75729 0 254 539968 0 sctp_raddr 736 190 481 19960 0 254 493856 0 malloc-65536 65536 7 0 7 0 1 458752 0 VM OBJECT 264 1418 277 445668 0 30 447480 0 VNODE 488 725 67 29825 0 30 386496 0 THREAD 1792 148 41 66181 0 8 338688 0 malloc-65536 65536 0 5 1643 0 1 327680 0 malloc-65536 65536 0 5 28 0 1 327680 0 malloc-32768 32768 0 10 12084 0 1 327680 0 g_bio 408 0 790 665786 0 30 322320 0 malloc-4096 4096 55 20 29630 0 3 307200 0 malloc-1024 1024 132 132 12030 0 16 270336 0 malloc-65536 65536 1 3 291 0 1 262144 0 udplite_inpcb 488 0 520 35558 0 254 253760 0 malloc-64 64 3240 540 32435 0 254 241920 0 malloc-384 384 357 243 41034 0 30 230400 0 DEVCTL 1024 4 208 194 0 0 217088 0 malloc-16384 16384 4 9 26781 0 1 212992 0 malloc-16 16 12708 292 28092 0 254 208000 0 FFS2 dinode 256 688 107 29785 0 62 203520 0 MAP ENTRY 96 1224 792 1747473 0 126 193536 0 malloc-256 256 7 713 136555 0 62 184320 0 UMA Zones 768 233 1 233 0 16 179712 0 128 Bucket 1024 159 16 11954 0 16 179200 0 malloc-128 128 1288 107 32087 0 126 178560 0 malloc-32 32 4831 587 44284 0 254 173376 0 tcpcb 1048 20 145 6471 0 254 172920 0 S VFS Cache 104 1115 367 30980 0 126 154128 0 malloc-1024 1024 134 6 203 0 16 143360 0 tcp_inpcb 488 20 268 6471 0 254 140544 0 vmem btag 56 2480 28 2513 0 254 140448 0 VMSPACE 2544 30 21 28211 0 4 129744 0 clpbuf 2632 0 48 9524 0 16 126336 0 ksiginfo 112 66 978 2715 0 126 116928 0 malloc-256 256 259 161 104497 0 62 107520 0 PROC 1320 53 28 28232 0 8 106920 0 malloc-256 256 215 190 28773 0 62 103680 0 64 Bucket 512 92 92 51128 0 30 94208 0 malloc-128 128 612 101 3496 0 126 91264 0 filedesc0 1072 53 31 28233 0 8 90048 0 malloc-128 128 395 287 85381 0 126 87296 0 UMA Kegs 384 219 4 219 0 30 85632 0 malloc-16384 16384 3 2 10 0 1 81920 0 malloc-16384 16384 0 5 38 0 1 81920 0 malloc-8192 8192 3 7 33 0 1 81920 0 malloc-128 128 340 280 54514 0 126 79360 0 malloc-256 256 151 149 29407 0 62 76800 0 malloc-8192 8192 5 4 59 0 1 73728 0 malloc-64 64 497 574 28950 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 124 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 5 0 1 65536 0 malloc-8192 8192 2 6 152 0 1 65536 0 malloc-2048 2048 17 15 379 0 8 65536 0 malloc-64 64 362 583 416725 0 254 60480 0 malloc-64 64 638 307 38089 0 254 60480 0 32 Bucket 256 105 120 37647 0 62 57600 0 malloc-8192 8192 5 2 12 0 1 57344 0 malloc-384 384 78 62 1850 0 30 53760 0 malloc-256 256 46 164 61947 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-256 256 57 138 37455 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 5 0 1 49152 0 malloc-4096 4096 6 6 27120 0 2 49152 0 malloc-384 384 3 117 43049 0 30 46080 0 malloc-256 256 46 134 30450 0 62 46080 0 pcpu-8 8 4866 766 27529 0 254 45056 0 pipe 744 15 45 2494 0 16 44640 0 malloc-64 64 231 462 21827 0 254 44352 0 Files 80 158 392 128959 0 126 44000 0 malloc-2048 2048 7 13 136 0 8 40960 0 unpcb 256 14 136 5272 0 254 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 151599 0 16 36864 0 malloc-512 512 25 47 3998 0 30 36864 0 malloc-128 128 28 251 2132 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 117 0 1 32768 0 malloc-4096 4096 8 0 8 0 2 32768 0 malloc-2048 2048 4 12 655 0 8 32768 0 malloc-2048 2048 4 12 321 0 8 32768 0 malloc-512 512 2 62 2676 0 30 32768 0 pcpu-64 64 455 57 455 0 254 32768 0 16 Bucket 144 76 148 3276 0 62 32256 0 malloc-128 128 166 82 5180 0 126 31744 0 itimer 352 0 88 558 0 30 30976 0 tcp_bbr_pcb 832 0 36 2559 0 16 29952 0 malloc-4096 4096 1 6 79 0 2 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 malloc-32 32 281 601 40472 0 254 28224 0 4 Bucket 48 16 572 1220 0 254 28224 0 KNOTE 160 15 160 284784 0 62 28000 0 8 Bucket 80 88 262 14103 0 126 28000 0 malloc-384 384 53 17 53 0 30 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 17 7 887 0 16 24576 0 PWD 32 15 741 26787 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_rack_pcb 704 16 17 555 0 16 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 9 51 1047 0 30 23040 0 malloc-256 256 44 46 3231 0 62 23040 0 sctp_stream_msg_out 112 78 102 3259 0 254 20160 0 udpcb 32 2 628 36693 0 254 20160 0 malloc-64 64 65 250 6889 0 254 20160 0 malloc-32 32 60 570 51287 0 254 20160 0 2 Bucket 32 86 544 5185 0 254 20160 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 ripcb 488 3 37 1049 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 0 1 153 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 92 0 1 16384 0 malloc-4096 4096 2 2 23 0 2 16384 0 malloc-1024 1024 4 12 3714 0 16 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 sctp_laddr 48 36 300 8795 0 254 16128 0 malloc-32 32 272 232 1398 0 254 16128 0 vtnet_tx_hdr 24 1 667 4058664 0 254 16032 0 malloc-16 16 271 729 62545 0 254 16000 0 malloc-16 16 285 715 42740 0 254 16000 0 malloc-128 128 78 46 436 0 126 15872 0 udp_inpcb 488 2 30 1135 0 254 15616 0 routing nhops 256 19 41 167 0 62 15360 0 malloc-384 384 20 20 27 0 30 15360 0 cpuset 104 29 95 912 0 126 12896 0 malloc-1024 1024 2 10 332 0 16 12288 0 malloc-512 512 2 22 161 0 30 12288 0 malloc-512 512 8 16 98 0 30 12288 0 rtentry 176 23 46 167 0 62 12144 0 malloc-64 64 70 119 572 0 254 12096 0 tcp_rack_map 120 32 67 746 0 126 11880 0 sctp_readq 152 1 77 1278 0 254 11856 0 malloc-384 384 12 18 12 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 9 0 2 8192 0 malloc-1024 1024 2 6 28 0 16 8192 0 malloc-512 512 8 8 23 0 30 8192 0 malloc-512 512 2 14 2 0 30 8192 0 malloc-512 512 0 16 61 0 30 8192 0 malloc-512 512 0 16 105 0 30 8192 0 PGRP 88 26 66 144 0 126 8096 0 rl_entry 40 101 101 13030 0 254 8080 0 malloc-64 64 24 102 141 0 254 8064 0 malloc-32 32 41 211 1316 0 254 8064 0 malloc-32 32 78 174 448 0 254 8064 0 malloc-32 32 41 211 508 0 254 8064 0 malloc-32 32 66 186 829 0 254 8064 0 malloc-16 16 11 489 13942 0 254 8000 0 malloc-16 16 15 485 15 0 254 8000 0 malloc-16 16 297 203 990 0 254 8000 0 malloc-16 16 33 467 193 0 254 8000 0 malloc-16 16 190 310 1360 0 254 8000 0 tcp_log_node 120 0 66 18 0 126 7920 0 kenv 258 3 27 1103 0 30 7740 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 854 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-2048 2048 0 2 36 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 10 0 62 4048 0 sctp_asconf_ack 48 7 77 55 0 254 4032 0 sackhole 32 0 126 1 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 UMA Slabs 1 176 10 12 10 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 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 tags 104 0 0 0 0 126 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 tcptw 88 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 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 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 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 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