Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82dfbb45 stack pointer = 0x28:0xfffffe0003636620 frame pointer = 0x28:0xfffffe0003636640 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 (swi1: netisr 0) trap number = 9 panic: general protection fault cpuid = 1 time = 1580 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00036362f0 vpanic() at vpanic+0x1c7/frame 0xfffffe0003636350 panic() at panic+0x43/frame 0xfffffe00036363b0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003636430 trap() at trap+0xf7/frame 0xfffffe0003636550 calltrap() at calltrap+0x8/frame 0xfffffe0003636550 --- trap 0x9, rip = 0xffffffff82dfbb45, rsp = 0xfffffe0003636620, rbp = 0xfffffe0003636640 --- sctp_cmpaddr() at sctp_cmpaddr+0x25/frame 0xfffffe0003636640 sctp_findassoc_by_vtag() at sctp_findassoc_by_vtag+0x210/frame 0xfffffe00036366b0 sctp_findassociation_addr() at sctp_findassociation_addr+0x81/frame 0xfffffe0003636790 sctp_common_input_processing() at sctp_common_input_processing+0x160/frame 0xfffffe00036368e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00036369d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00036369f0 ip_input() at ip_input+0x388/frame 0xfffffe0003636a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003636b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003636bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003636bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003636bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x1477de6(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xffffffff810e7a90 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00036362d0 rbp 0xfffffe00036362f0 rsi 0 rdi 0xffffffff810e7ac6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xbf ll+0x9e r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff81969b85 r15 0xffffffff81969b85 rip 0xffffffff810dc017 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1477de6(%rip) db> show proc Process 12 (intr) at 0xfffff800042a5a40: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82506a50 ABI: null reaper: 0xffffffff82506a50 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff825076a0 (map 0xffffffff825076a0) (map.pmap 0xffffffff82507760) (pmap 0xffffffff825077c0) threads: 23 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 Run CPU 1 [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 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 30427 30352 30352 0 R (threaded) syz-executor.1 101192 RunQ syz-executor.1 100206 S sbwait 0xfffff8003bc4b954 syz-executor.1 100207 S sbwait 0xfffff8007a2bf954 syz-executor.1 100210 S uwait 0xfffff80037eeac80 syz-executor.1 100735 S uwait 0xfffff80037dec480 syz-executor.1 30424 29912 29912 0 R (threaded) syz-executor.3 101058 RunQ syz-executor.3 100758 S sbwait 0xfffff8003bbb9594 syz-executor.3 100762 S sbwait 0xfffff8003bbb9594 syz-executor.3 100767 S sbwait 0xfffff8003bbd3594 syz-executor.3 30352 762 30352 0 Rs syz-executor.1 29937 29926 29937 0 Ss select 0xfffff8003779c8c0 dhclient 29930 1 29930 0 Ss select 0xfffff80037da4e40 dhclient 29926 29915 424 65 S select 0xfffff8003779ccc0 dhclient 29915 424 424 0 S wait 0xfffff80037099520 sh 29912 762 29912 0 Rs syz-executor.3 762 760 760 0 R (threaded) syz-fuzzer 100105 RunQ syz-fuzzer 100106 S nanslp 0xffffffff82527540 syz-fuzzer 100107 Run CPU 0 syz-fuzzer 100108 S uwait 0xfffff80004b80400 syz-fuzzer 100109 S uwait 0xfffff80037426a80 syz-fuzzer 100110 S uwait 0xfffff80037426b80 syz-fuzzer 100111 S uwait 0xfffff80037426980 syz-fuzzer 100113 S uwait 0xfffff80037426d80 syz-fuzzer 100495 S uwait 0xfffff8003773b380 syz-fuzzer 760 758 760 0 Ss pause 0xfffff800373eb0a8 csh 758 682 758 0 Ss select 0xfffff80004b75340 sshd 742 1 742 0 Ss+ ttyin 0xfffff800047038b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a12cb0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a0e4b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a0ecb0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004a0a4b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004a0acb0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004a064b0 getty 735 1 735 0 Ss+ ttyin 0xfffff80004a06cb0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004a014b0 getty 686 1 686 0 Ss nanslp 0xffffffff82527541 cron 682 1 682 0 Ss select 0xfffff80004b75640 sshd 495 1 495 0 Ss select 0xfffff80004b756c0 syslogd 424 1 424 0 Ss wait 0xfffff80004b94a40 devd 423 1 423 65 Ss select 0xfffff80004ad0540 dhclient 338 1 338 0 Ss select 0xfffff80004ad04c0 dhclient 335 1 335 0 Ss select 0xfffff80004ad0340 dhclient 23 0 0 0 DL syncer 0xffffffff826148f8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a64a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826139d0 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100088 D sdflush 0xfffff800049ac4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263aec8 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100068 RunQ [dom0] 100075 D launds 0xffffffff8262f304 [laundry: dom0] 100076 D umarcl 0xffffffff814e2ac0 [uma] 18 0 0 0 DL - 0xffffffff8235b088 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e141d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82bd0390 [pf purge] 15 0 0 0 DL - 0xffffffff82612fac [soaiod4] 9 0 0 0 DL - 0xffffffff82612fac [soaiod3] 8 0 0 0 DL - 0xffffffff82612fac [soaiod2] 7 0 0 0 DL - 0xffffffff82612fac [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82232dc0 [doneq0] 100067 D - 0xffffffff82232c90 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004333b90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004333b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262c7f0 [crypto] 14 0 0 0 DL seqstat 0xfffff800042f0488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff825064b0 [g_event] 100026 D - 0xffffffff825064b8 [g_up] 100027 D - 0xffffffff825064c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff8000408c400 [thr_0] 100019 D - 0xfffff8000408c480 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 Run CPU 1 [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 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 0xfffff80004288520 [init] 10 0 0 0 DL audit_w 0xffffffff8262cd10 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82506a50 [swapper] 100005 D - 0xfffff800042a4500 [if_io_tqg_0] 100006 D - 0xfffff800042a4400 [if_io_tqg_1] 100007 D - 0xfffff800042a4300 [if_config_tqg_0] 100008 D - 0xfffff800042a4200 [softirq_0] 100009 D - 0xfffff800042a4100 [softirq_1] 100010 D - 0xfffff8000408ce00 [inm_free taskq] 100012 D - 0xfffff8000408ca00 [thread taskq] 100014 D - 0xfffff8000408c800 [kqueue_ctx taskq] 100015 D - 0xfffff8000408c700 [in6m_free taskq] 100016 D - 0xfffff8000408c600 [aiod_kick taskq] 100024 D - 0xfffff8000408c300 [firmware taskq] 100029 D - 0xfffff8000408c200 [crypto_0] 100030 D - 0xfffff8000408c200 [crypto_1] 100044 D - 0xfffff800044c8d00 [vtnet0 rxq 0] 100045 D - 0xfffff800044c8c00 [vtnet0 txq 0] 100046 D - 0xfffff800044c8b00 [vtnet0 rxq 1] 100047 D - 0xfffff800044c8a00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800044d1c80 [virtio_balloon] 100053 D - 0xfffff800044c8900 [mca taskq] 100055 D - 0xffffffff81d11860 [deadlkres] 100062 D - 0xfffff800049e9600 [acpi_task_0] 100063 D - 0xfffff800049e9600 [acpi_task_1] 100064 D - 0xfffff800049e9600 [acpi_task_2] 100066 D - 0xfffff8000408c100 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe00048b2a00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002de611a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0004941208) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2130 db> show malloc Type InUse MemUse Requests sctp_stro 134 21643K 10633 pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28902 1686K 28966 kobj 336 1344K 496 newblk 15 1028K 74615 vfscache 3 1025K 3 pcb 291 838K 48655 inodedep 19 521K 34196 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 133 245K 30510 acpica 1674 185K 52444 vnet_data 1 168K 1 sctp_atcl 269 135K 33464 pagedep 13 131K 28638 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 627 ifaddr 195 86K 463 filedesc 12 81K 56204 bus 979 79K 3032 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 378 48K 378 BPF 22 36K 478 temp 36 35K 16290 kdtrace 172 34K 151416 hostcache 1 32K 1 shm 1 32K 33 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 vmem 3 24K 6 lockf 201 23K 18122 kbdmux 6 22K 6 pf_osfp 160 18K 160 sctp_atky 405 18K 45695 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 sctp_ifa 124 16K 352 lltable 39 14K 1532 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 select 95 12K 95 ether_multi 146 12K 2984 sctp_timw 46 12K 46 kenv 92 12K 92 eventhandler 132 12K 132 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 in6_multi 65 9K 1681 bmsafemap 2 9K 34156 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 23 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 routetbl 26 7K 2559 CAM DEV 3 6K 510 pf_ifnet 17 6K 1102 cred 22 6K 1249 vt 11 6K 11 kqueue 53 6K 30434 ufs_dirhash 27 6K 30 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 plimit 19 5K 3179 iov 4 5K 101668 sctp_athm 269 5K 34477 sctp_map 268 5K 21154 pf_rule 5 5K 1114 UMA 251 5K 251 pf_table 2 4K 606 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 sctp_aadr 63 4K 3358 hhook 13 4K 13 session 23 3K 312 pgrp 23 3K 329 terminal 11 3K 11 acpisem 22 3K 22 ip6opt 10 3K 367 uidinfo 4 3K 147 DEVFSP 38 3K 2188 proc-args 42 3K 3562 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 kcovinfo 32 2K 1955 ip6ndp 12 2K 243 Unitno 30 2K 178980 CAM XPT 22 2K 543 diradd 11 2K 31324 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 mkdir 9 2K 55390 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 dirrem 4 1K 30832 indirdep 4 1K 23243 sahead 1 1K 1 secasvar 1 1K 1 in_multi 4 1K 135 nhops 6 1K 12 vnodemarker 2 1K 3264 NFSD session 1 1K 1 CAM periph 4 1K 271 newdirblk 7 1K 27696 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 47567 freefile 5 1K 30703 encap_export_host 12 1K 12 crypto 3 1K 3 sctp_ifn 4 1K 352 sctp_stri 1 1K 2238 freeblks 2 1K 30540 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 14 1K 75928 ip6_msource 5 1K 39 osd 3 1K 9 vnodes 1 1K 312 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 prison 6 1K 6 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 27853 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 225 ip_msource 1 1K 58 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 497 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 15490 sctp_iter 0 0K 426 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 58 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 371 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 smartpqi 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 amr 0 0K 0 scsi_da 0 0K 69 iavf 0 0K 0 ixl 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 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 agp 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 nvme_da 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twa_commands 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 tcp_log_dev 0 0K 156 midi buffers 0 0K 0 mixer 0 0K 0 vm_fictitious 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 CAM CCB 0 0K 229601 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15664 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1624 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 177 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 ip6_moptions 0 0K 84 in6_mfilter 0 0K 157 frag6 0 0K 6 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 7 ip_moptions 0 0K 122 in_mfilter 0 0K 185 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 43 ppbusdev 0 0K 0 statfs 0 0K 27733 export_host 0 0K 0 cl_savebuf 0 0K 73 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 MVS driver 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 4293 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 4885 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 sbuf 0 0K 288 mps 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mpr_user 0 0K 0 SWAP 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sysctltmp 0 0K 2681 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 17 rctl 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 ix_sriov 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 26 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 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 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 3656 7794 64973 0 254 46899200 0 mbuf_cluster 2048 9293 65 9459 0 254 19165184 0 tcp_log 416 0 15021 432046 0 254 6248736 0 RADIX NODE 144 18086 10611 1674058 0 63 4132368 0 mbuf 256 4247 8458 2530674 0 254 3252480 0 mbuf_packet 256 8228 937 610286 0 254 2346240 0 512 512 4144 72 5776 0 30 2158592 0 UMA Slabs 0 112 18031 2 18031 0 126 2019696 0 BUF TRIE 144 499 12969 182104 0 62 1939392 0 4096 4096 358 16 1206 0 2 1531904 0 128 128 9799 59 20318 0 126 1261824 0 sctp_asoc 2288 134 311 10575 0 254 1018160 0 pbuf 832 0 889 0 0 2 739648 0 tcp_bbr_map 128 0 5208 544989 0 126 666624 0 256 Bucket 2048 287 15 23700 0 8 618496 0 sctp_ep 1280 134 343 21362 0 254 610560 0 VNODE 496 1074 70 32125 0 30 567424 0 65536 65536 6 2 309 0 1 524288 0 VM OBJECT 264 1616 289 512263 0 30 502920 0 sctp_raddr 736 138 511 14419 0 254 477664 0 socket 960 27 425 106873 0 254 433920 0 2048 2048 135 45 21619 0 8 368640 0 THREAD 1792 151 38 90641 0 8 338688 0 65536 65536 1 4 2746 0 1 327680 0 4096 4096 51 20 30430 0 2 290816 0 2048 2048 9 129 232730 0 8 282624 0 FFS2 dinode 256 1037 58 32086 0 62 280320 0 256 256 16 1079 90436 0 62 280320 0 65536 65536 2 2 10 0 1 262144 0 32768 32768 1 7 20629 0 1 262144 0 16384 16384 7 8 28047 0 1 245760 0 32768 32768 0 7 430 0 1 229376 0 64 64 3058 470 90538 0 254 225792 0 DEVCTL 1024 22 186 349 0 0 212992 0 16 16 12345 655 59759 0 254 208000 0 g_bio 408 0 500 916059 0 30 204000 0 512 512 102 290 34397 0 30 200704 0 MAP ENTRY 96 1167 891 1934922 0 126 197568 0 FFS inode 160 1037 163 32086 0 62 192000 0 128 128 1360 128 33089 0 126 190464 0 1024 1024 131 53 10616 0 16 188416 0 512 512 275 93 36442 0 30 188416 0 sctp_chunk 152 133 1037 26152 0 254 177840 0 UMA Zones 768 226 1 226 0 16 174336 0 32 32 4946 472 50446 0 254 173376 0 udplite_inpcb 488 6 338 66265 0 254 167872 0 S VFS Cache 104 1201 320 33949 0 126 158184 0 1024 1024 141 3 1146 0 16 147456 0 128 Bucket 1024 115 28 12017 0 16 146432 0 VMSPACE 2536 28 23 30406 0 4 129336 0 128 128 598 394 35187 0 126 126976 0 vmem btag 56 2100 120 2251 0 254 124320 0 256 256 190 290 36306 0 62 122880 0 ksiginfo 112 67 977 5039 0 126 116928 0 16384 16384 0 7 134 0 1 114688 0 tcpcb 1040 4 106 6452 0 254 114400 0 clpbuf 832 0 128 88434 0 16 106496 0 PROC 1312 50 31 30427 0 8 106272 0 128 128 543 263 89814 0 126 103168 0 16384 16384 3 3 19 0 1 98304 0 filedesc0 1080 51 33 30428 0 8 90720 0 64 Bucket 512 92 76 47443 0 30 86016 0 256 256 176 154 124739 0 62 84480 0 UMA Kegs 384 212 4 212 0 30 82944 0 16384 16384 2 3 7 0 1 81920 0 8192 8192 4 6 164 0 1 81920 0 512 512 149 11 1485 0 30 81920 0 4096 4096 11 6 124 0 2 69632 0 256 256 159 111 24677 0 62 69120 0 tcp_inpcb 488 4 132 6452 0 254 66368 0 65536 65536 0 1 110 0 1 65536 0 8192 8192 7 1 9 0 1 65536 0 unpcb 256 11 229 8998 0 254 61440 0 256 256 49 191 109810 0 62 61440 0 256 256 112 128 12704 0 62 61440 0 64 64 672 273 67157 0 254 60480 0 32 Bucket 256 88 137 242087 0 62 57600 0 256 256 66 129 34410 0 62 49920 0 2048 2048 5 19 1255 0 8 49152 0 128 128 135 237 27974 0 126 47616 0 128 128 319 53 751 0 126 47616 0 pipe 760 15 45 3666 0 16 45600 0 2048 2048 3 19 619 0 8 45056 0 2048 2048 3 19 527 0 8 45056 0 64 64 257 436 2715 0 254 44352 0 Files 80 148 402 181877 0 126 44000 0 DIRHASH 1024 37 3 39 0 16 40960 0 8192 8192 2 3 30 0 1 40960 0 64 pcpu 8 4706 414 17755 0 254 40960 0 NAMEI 1024 0 36 190507 0 16 36864 0 4096 4096 3 6 44 0 2 36864 0 4096 4096 4 5 28729 0 2 36864 0 4096 4096 4 5 95 0 2 36864 0 512 512 63 9 63 0 30 36864 0 64 64 448 119 791 0 254 36288 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 16 Bucket 144 92 132 93171 0 62 32256 0 256 256 56 64 1163 0 62 30720 0 tcp_bbr_pcb 832 0 36 2074 0 16 29952 0 512 512 8 48 3695 0 30 28672 0 mt_stats_zone 64 446 2 446 0 254 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 selfd 64 184 257 236048 0 254 28224 0 64 64 47 394 2231 0 254 28224 0 KNOTE 160 15 160 324452 0 62 28000 0 8 Bucket 80 68 282 111312 0 126 28000 0 8192 8192 1 2 7 0 1 24576 0 8192 8192 2 1 91 0 1 24576 0 8192 8192 3 0 3 0 1 24576 0 2048 2048 6 6 23 0 8 24576 0 1024 1024 3 21 180 0 16 24576 0 512 512 6 42 1240 0 30 24576 0 sctp_laddr 48 57 447 9638 0 254 24192 0 PWD 32 15 741 27714 0 254 24192 0 4 Bucket 48 10 494 9910 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 512 512 29 11 31 0 30 20480 0 sctp_stream_msg_out 112 36 144 2093 0 254 20160 0 32 32 144 486 82063 0 254 20160 0 2 Bucket 32 107 523 39400 0 254 20160 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 ripcb 488 2 38 1171 0 254 19520 0 routing nhops 256 18 57 496 0 62 19200 0 16384 16384 0 1 136 0 1 16384 0 2048 2048 7 1 7 0 8 16384 0 rtentry 176 23 69 494 0 62 16192 0 udpcb 32 8 496 68305 0 254 16128 0 32 32 28 476 184458 0 254 16128 0 vtnet_tx_hdr 24 0 668 1592302 0 254 16032 0 16 16 300 700 33221 0 254 16000 0 128 128 49 75 619 0 126 15872 0 udp_inpcb 488 2 30 2040 0 254 15616 0 1024 1024 2 10 42 0 16 12288 0 1024 1024 4 8 7470 0 16 12288 0 1024 1024 10 2 143 0 16 12288 0 64 64 32 157 6946 0 254 12096 0 32 32 238 140 414 0 254 12096 0 mt_zone 24 446 55 446 0 254 12024 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 0 1 2 0 1 8192 0 4096 4096 0 2 8 0 2 8192 0 1024 1024 6 2 6 0 16 8192 0 tcp_log_bucket 176 0 46 7 0 62 8096 0 rl_entry 40 104 98 109 0 254 8080 0 sctp_asconf_ack 48 1 167 47 0 254 8064 0 syncache 168 0 48 7 0 254 8064 0 ipq 56 0 144 2 0 254 8064 0 64 64 54 72 64 0 254 8064 0 64 64 62 64 181 0 254 8064 0 32 32 77 175 388 0 254 8064 0 32 32 49 203 28814 0 254 8064 0 32 32 58 194 1767 0 254 8064 0 rentr 24 0 334 977 0 254 8016 0 16 16 11 489 52 0 254 8000 0 16 16 281 219 1193 0 254 8000 0 16 16 32 468 38890 0 254 8000 0 16 16 20 480 28 0 254 8000 0 128 128 8 54 1232 0 126 7936 0 tcp_log_node 120 0 66 10 0 126 7920 0 VNODEPOLL 120 0 66 30 0 126 7920 0 sctp_readq 152 0 52 863 0 254 7904 0 procdesc 136 2 56 126 0 62 7888 0 KMAP ENTRY 96 12 69 12 0 126 7776 0 kenv 258 3 27 1214 0 30 7740 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 2048 2048 0 2 32 0 8 4096 0 pf tags 104 1 38 1 0 126 4056 0 tcptw 88 0 46 1 0 254 4048 0 hostcache 96 1 41 1 0 254 4032 0 32 32 33 93 660 0 254 4032 0 16 16 18 232 19 0 254 4000 0 16 16 187 63 1236 0 254 4000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 L VFS Cache 320 0 12 2 0 30 3840 0 vmem 1856 1 1 1 0 8 3712 0 int pcpu 4 34 478 34 0 254 2048 0 tfo 4 0 493 4 0 254 1972 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 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 sackhole 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 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 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 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 nvme_request 128 0 0 0 0 126 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 1024 1024 0 0 0 0 16 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0