Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82cb2b72 stack pointer = 0x0:0xfffffe0003656720 frame pointer = 0x0:0xfffffe0003656760 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 = 9 panic: general protection fault cpuid = 0 time = 1600821753 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00036563f0 vpanic() at vpanic+0x1c7/frame 0xfffffe0003656450 panic() at panic+0x43/frame 0xfffffe00036564b0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003656530 trap() at trap+0xf7/frame 0xfffffe0003656650 calltrap() at calltrap+0x8/frame 0xfffffe0003656650 --- trap 0x9, rip = 0xffffffff82cb2b72, rsp = 0xfffffe0003656720, rbp = 0xfffffe0003656760 --- sctp_timer_stop() at sctp_timer_stop+0x3a2/frame 0xfffffe0003656760 sctp_stop_association_timers() at sctp_stop_association_timers+0xf9/frame 0xfffffe0003656790 sctp_free_assoc() at sctp_free_assoc+0x2b6/frame 0xfffffe0003656820 sctp_threshold_management() at sctp_threshold_management+0x30b/frame 0xfffffe0003656870 sctp_t3rxt_timer() at sctp_t3rxt_timer+0x1b8/frame 0xfffffe0003656940 sctp_timeout_handler() at sctp_timeout_handler+0x594/frame 0xfffffe0003656a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe0003656ad0 softclock() at softclock+0xb0/frame 0xfffffe0003656b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003656bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003656bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003656bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100022 ] Stopped at kdb_enter+0x67: movq $0,0x14862b6(%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 0 rax 0x12 rcx 0xffffffff810dc190 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00036563d0 rbp 0xfffffe00036563f0 rsi 0 rdi 0xffffffff810dc1c6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0x2a4e ll+0x2a2d r12 0xffffffff82068ef0 ddb_dbbe r13 0 r14 0xffffffff81937682 r15 0xffffffff81937682 rip 0xffffffff810d0dc7 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x14862b6(%rip) db> show proc Process 12 (intr) at 0xfffff80004322520: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82509d10 ABI: null reaper: 0xffffffff82509d10 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250a960 (map 0xffffffff8250a960) (map.pmap 0xffffffff8250aa20) (pmap 0xffffffff8250aa80) threads: 23 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 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 2703 765 765 0 R (threaded) syz-executor.1 100326 Run CPU 1 syz-executor.1 100905 S nanslp 0xffffffff8252a801 syz-executor.1 2701 764 764 0 R (threaded) syz-executor.0 100276 RunQ syz-executor.0 100901 S accept 0xfffff80004e84528 syz-executor.0 2274 2268 2274 0 Ss select 0xfffff80004af4d40 dhclient 2271 1 2271 0 Ss select 0xfffff800040b3040 dhclient 2268 2261 424 65 S select 0xfffff800040b45c0 dhclient 2261 424 424 0 S wait 0xfffff80004402a40 sh 2252 1 2252 65 Ss select 0xfffff80004af4ec0 dhclient 1666 1 1666 0 Ss select 0xfffff80004af4cc0 dhclient 1662 1 1662 0 Ss select 0xfffff800040b59c0 dhclient 1640 1 1640 65 Ss select 0xfffff800040b42c0 dhclient 1007 1 1007 0 Ss select 0xfffff800040b44c0 dhclient 1004 1 1004 0 Ss select 0xfffff800040b4340 dhclient 777 762 777 0 Rs syz-executor.2 775 762 775 0 Rs syz-executor.3 765 762 765 0 Ss nanslp 0xffffffff8252a801 syz-executor.1 764 762 764 0 Ss nanslp 0xffffffff8252a801 syz-executor.0 762 760 760 0 R (threaded) syz-fuzzer 100078 S uwait 0xfffff8000487eb80 syz-fuzzer 100107 RunQ syz-fuzzer 100108 S uwait 0xfffff8000487fe00 syz-fuzzer 100109 S kqread 0xfffff8001b4bc400 syz-fuzzer 100110 S uwait 0xfffff8000487f580 syz-fuzzer 100111 S uwait 0xfffff8000487e080 syz-fuzzer 100112 S uwait 0xfffff8000487f680 syz-fuzzer 100113 RunQ syz-fuzzer 760 758 760 0 Ss pause 0xfffff80004bbb0a8 csh 758 682 758 0 Ss select 0xfffff800040b4e40 sshd 743 1 743 0 Ss+ ttyin 0xfffff800048a68b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80004bf14b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004bf1cb0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004bf04b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004bf0cb0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004bf34b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004bf3cb0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004bf24b0 getty 735 1 735 0 Ss+ ttyin 0xfffff80004bf2cb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252a801 cron 682 1 682 0 Ss select 0xfffff80004af7640 sshd 495 1 495 0 Ss select 0xfffff800040b5b40 syslogd 424 1 424 0 Ss wait 0xfffff80004bec000 devd 423 1 423 65 Ss select 0xfffff800040b5940 dhclient 338 1 338 0 Ss select 0xfffff80004af7dc0 dhclient 335 1 335 0 Ss select 0xfffff80004af7e40 dhclient 23 0 0 0 DL syncer 0xffffffff826178e8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004bef000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82616c50 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100088 D sdflush 0xfffff8000443a0e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263dec8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff826322f8 [dom0] 100075 D launds 0xffffffff82632304 [laundry: dom0] 100076 D umarcl 0xffffffff814d60f0 [uma] 18 0 0 0 DL - 0xffffffff8235e388 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82cd72f8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b56390 [pf purge] 15 0 0 0 DL - 0xffffffff8261622c [soaiod4] 9 0 0 0 DL - 0xffffffff8261622c [soaiod3] 8 0 0 0 DL - 0xffffffff8261622c [soaiod2] 7 0 0 0 DL - 0xffffffff8261622c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff822360c0 [doneq0] 100067 D - 0xffffffff82235f90 [scanner] 5 0 0 0 DL crypto_ 0xfffff800043ff090 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800043ff030 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262f7e0 [crypto] 14 0 0 0 DL seqstat 0xfffff800043c8c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82509770 [g_event] 100026 D - 0xffffffff82509778 [g_up] 100027 D - 0xffffffff82509780 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004227500 [thr_0] 100019 D - 0xfffff80004227580 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 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 0xfffff80004325000 [init] 10 0 0 0 DL audit_w 0xffffffff8262fd00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82509d10 [swapper] 100005 D - 0xfffff8000433e700 [if_io_tqg_0] 100006 D - 0xfffff8000433e600 [if_io_tqg_1] 100007 D - 0xfffff8000433e500 [if_config_tqg_0] 100008 D - 0xfffff8000433e400 [softirq_0] 100009 D - 0xfffff8000433e300 [softirq_1] 100010 D - 0xfffff80004228600 [thread taskq] 100012 D - 0xfffff80004228200 [inm_free taskq] 100013 D - 0xfffff80004228000 [kqueue_ctx taskq] 100014 D - 0xfffff80004227d00 [aiod_kick taskq] 100017 D - 0xfffff80004227700 [in6m_free taskq] 100024 D - 0xfffff80004226d00 [firmware taskq] 100029 D - 0xfffff80004226600 [crypto_0] 100030 D - 0xfffff80004226600 [crypto_1] 100044 D - 0xfffff80004859400 [vtnet0 rxq 0] 100045 D - 0xfffff80004859300 [vtnet0 txq 0] 100046 D - 0xfffff80004859100 [vtnet0 rxq 1] 100047 D - 0xfffff80004859000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800045fd980 [virtio_balloon] 100053 D - 0xfffff800048b7500 [mca taskq] 100057 D - 0xffffffff81cdd2e1 [deadlkres] 100062 D - 0xfffff80004859800 [acpi_task_0] 100063 D - 0xfffff80004859800 [acpi_task_1] 100064 D - 0xfffff80004859800 [acpi_task_2] 100066 D - 0xfffff80004225e00 [CAM taskq] 2702 775 775 0 Z syz-executor.3 db> show all locks Process 12 (intr) thread 0xfffffe00049ce000 (100022) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00265a4c90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4693 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00265a4c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1763 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28170 1644K 28234 kobj 335 1340K 494 newblk 103 1050K 6902 vfscache 4 1025K 4 pcb 239 776K 3099 inodedep 24 524K 2273 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 142 281K 2786 acpica 1674 185K 52414 vnet_data 1 168K 1 pagedep 10 131K 1798 tfo_ccache 1 128K 1 filedesc 17 117K 3565 sctp_atcl 215 108K 2085 sem 4 106K 4 sctp_stro 105 105K 780 DEVFS1 105 105K 122 linker 254 99K 294 bus 975 79K 3020 mtx_pool 2 72K 2 BPF 38 71K 38 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 342 43K 342 temp 36 35K 2309 kdtrace 185 35K 8305 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 26K 4 gtaskqueue 18 26K 18 ifaddr 75 26K 75 kbdmux 6 22K 6 lltable 48 18K 81 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 freework 63 16K 4298 sctp_atky 324 14K 2951 ether_multi 172 14K 177 bus-sc 30 14K 1405 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 sctp_timw 35 9K 35 bmsafemap 2 9K 2346 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 routetbl 32 7K 156 select 53 7K 53 CAM DEV 3 6K 510 cred 24 6K 309 kqueue 62 6K 2710 plimit 23 6K 394 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 76 5K 80 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 46 UMA 251 5K 251 pf_table 2 4K 33 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 session 31 4K 45 pgrp 31 4K 45 freeblks 14 4K 2145 sctp_athm 215 4K 2126 sctp_map 210 4K 1540 hhook 13 4K 13 lockf 28 3K 828 acpisem 22 3K 22 terminal 11 3K 11 proc-args 50 3K 623 dirrem 10 3K 2135 uidinfo 3 3K 24 sctp_ifa 17 3K 19 sctp_stri 4 2K 82 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 freefile 14 2K 2123 Unitno 31 2K 3664 CAM XPT 22 2K 543 in_multi 6 2K 7 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 ip6opt 8 2K 113 softdep 1 1K 1 indirdep 4 1K 2195 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 90 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 19 mkdir 6 1K 3538 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 2172 encap_export_host 12 1K 12 crypto 3 1K 3 newdirblk 4 1K 1769 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 12 1K 1033 osd 3 1K 9 sctp_aadr 4 1K 4 vnodes 1 1K 25 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 pf_rule 1 1K 16 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 4915 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 41 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 101 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 970 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 vtfont 0 0K 0 madt_table 0 0K 2 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 pvscsi 0 0K 0 smartpqi 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 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 tcp_log_dev 0 0K 56 xen_intr 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 acpi_perf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 10895 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 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1202 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 44 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 18 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 lDevFlags * malloc 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_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 5 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 1948 export_host 0 0K 0 cl_savebuf 0 0K 8 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 141 accf 0 0K 0 pts 0 0K 0 iov 0 0K 16013 ioctlops 0 0K 171 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 665 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 17 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 65536 65536 0 110 120 0 1 7208960 0 tcp_log 416 0 15246 119195 0 254 6342336 0 32768 32768 1 111 113 0 1 3670016 0 mbuf_packet 256 8259 1393 45284 0 254 2470912 0 16384 16384 1 136 137 0 1 2244608 0 512 512 4125 51 4138 0 30 2138112 0 mbuf_jumbo_page 4096 12 496 849 0 254 2080768 0 BUF TRIE 144 184 13284 5739 0 62 1939392 0 4096 4096 342 2 501 0 2 1409024 0 RADIX NODE 144 5428 3501 95591 0 62 1285776 0 128 128 9502 294 9614 0 126 1253888 0 sctp_asoc 2288 105 405 770 0 254 1166880 0 UMA Slabs 0 112 7727 7 7727 0 126 866208 0 pbuf 832 0 969 0 0 2 806208 0 8192 8192 7 77 88 0 1 688128 0 sctp_ep 1280 106 404 1274 0 254 652800 0 tcpcb 1040 5 512 558 0 254 537680 0 256 Bucket 2048 228 20 954 0 8 507904 0 socket 960 33 475 3750 0 254 487680 0 mbuf 256 812 726 98031 0 254 393728 0 sctp_raddr 736 109 408 890 0 254 380512 0 VM OBJECT 264 1203 117 41356 0 30 348480 0 VNODE 496 548 116 2701 0 30 329344 0 tcp_bbr_map 128 0 2418 11993 0 126 309504 0 THREAD 1792 145 26 2977 0 8 306432 0 2048 2048 112 24 1280 0 8 278528 0 4096 4096 3 64 2401 0 2 274432 0 4096 4096 61 5 2705 0 2 270336 0 65536 65536 4 0 4 0 1 262144 0 256 256 425 595 15989 0 62 261120 0 ripcb 488 4 508 50 0 254 249856 0 udplite_inpcb 488 0 512 161 0 254 249856 0 tcp_inpcb 488 6 506 558 0 254 249856 0 udp_inpcb 488 2 510 264 0 254 249856 0 512 512 284 196 4705 0 30 245760 0 32768 32768 0 7 1920 0 1 229376 0 64 64 3218 121 6058 0 254 213696 0 DEVCTL 1024 4 204 125 0 0 212992 0 16384 16384 7 6 1781 0 1 212992 0 16 16 12025 475 13752 0 254 200000 0 MAP ENTRY 96 1474 416 151558 0 126 181440 0 128 128 1199 196 24439 0 126 178560 0 512 512 25 319 336 0 30 176128 0 UMA Zones 768 226 1 226 0 16 174336 0 32 32 4726 440 6529 0 254 165312 0 vmem btag 56 2436 216 2436 0 254 148512 0 1024 1024 117 27 795 0 16 147456 0 1024 1024 122 22 139 0 16 147456 0 128 128 730 417 9324 0 126 146816 0 FFS2 dinode 256 512 58 2663 0 62 145920 0 1024 1024 4 132 188 0 16 139264 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 143 0 1 131072 0 2048 2048 2 62 10929 0 8 131072 0 unpcb 256 17 493 1410 0 254 130560 0 4096 4096 29 1 42 0 2 122880 0 VMSPACE 2536 36 12 2687 0 4 121728 0 ksiginfo 112 65 979 176 0 126 116928 0 FFS inode 160 512 188 2663 0 62 112000 0 PROC 1312 59 22 2703 0 8 106272 0 S VFS Cache 104 618 396 3371 0 126 105456 0 128 Bucket 1024 73 26 488 0 16 101376 0 g_bio 408 0 240 41234 0 30 97920 0 256 256 140 235 12003 0 62 96000 0 filedesc0 1080 59 25 2704 0 8 90720 0 UMA Kegs 384 212 4 212 0 30 82944 0 sctp_readq 152 0 520 17 0 254 79040 0 sctp_chunk 152 130 390 259 0 254 79040 0 512 512 142 10 142 0 30 77824 0 64 Bucket 512 82 54 1825 0 30 69632 0 64 64 513 558 1589 0 254 68544 0 128 128 415 112 1331 0 126 67456 0 65536 65536 1 0 1 0 1 65536 0 32768 32768 0 2 7 0 1 65536 0 16384 16384 0 4 5 0 1 65536 0 sctp_stream_msg_out 112 57 483 174 0 254 60480 0 64 64 292 527 752 0 254 52416 0 256 256 115 80 998 0 62 49920 0 256 256 128 67 1297 0 62 49920 0 256 256 69 126 414 0 62 49920 0 32 Bucket 256 60 135 1273 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 22343 0 16 49152 0 16384 16384 3 0 3 0 1 49152 0 2048 2048 6 18 527 0 8 49152 0 1024 1024 8 40 52 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 Files 80 219 331 13089 0 126 44000 0 clpbuf 832 0 48 151 0 16 39936 0 pipe 760 22 28 472 0 16 38000 0 64 pcpu 8 4211 397 4662 0 254 36864 0 selfd 64 93 474 17554 0 254 36288 0 64 64 54 513 365 0 254 36288 0 64 64 105 462 15058 0 254 36288 0 64 64 169 398 2925 0 254 36288 0 64 64 123 444 1322 0 254 36288 0 64 64 86 481 185 0 254 36288 0 8 Bucket 80 59 391 19819 0 126 36000 0 128 128 43 236 1908 0 126 35712 0 128 128 107 172 796 0 126 35712 0 128 128 101 178 2655 0 126 35712 0 128 128 60 219 61 0 126 35712 0 routing nhops 256 27 108 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 6 129 79 0 62 34560 0 256 256 49 86 529 0 62 34560 0 256 256 22 113 89 0 62 34560 0 TURNSTILE 136 172 80 172 0 62 34272 0 SLEEPQUEUE 88 172 212 172 0 126 33792 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 2 0 5 0 1 32768 0 8192 8192 4 0 4 0 1 32768 0 4096 4096 8 0 10 0 2 32768 0 2048 2048 2 14 2 0 8 32768 0 2048 2048 4 12 74 0 8 32768 0 2048 2048 9 7 200 0 8 32768 0 2048 2048 3 13 292 0 8 32768 0 1024 1024 11 21 11 0 16 32768 0 1024 1024 1 31 1160 0 16 32768 0 512 512 2 62 628 0 30 32768 0 512 512 40 24 41 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 16 Bucket 144 98 126 5110 0 62 32256 0 2 Bucket 32 316 692 12402 0 254 32256 0 KNOTE 160 28 172 18148 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 VNODEPOLL 120 0 264 10 0 126 31680 0 tcp_bbr_pcb 832 0 36 146 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 334 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 19 863 1859 0 254 28224 0 4 Bucket 48 7 581 9122 0 254 28224 0 8192 8192 3 0 3 0 1 24576 0 8192 8192 1 2 29 0 1 24576 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 0 6 36 0 2 24576 0 rtentry 176 35 103 39 0 62 24288 0 rl_entry 40 78 528 85 0 254 24240 0 vtnet_tx_hdr 24 0 1002 35596 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 udpcb 32 2 628 425 0 254 20160 0 32 32 37 593 3824 0 254 20160 0 32 32 152 478 371 0 254 20160 0 32 32 50 580 3668 0 254 20160 0 32 32 229 401 2138 0 254 20160 0 32 32 31 599 112 0 254 20160 0 32 32 59 571 2679 0 254 20160 0 32 32 22 608 1123 0 254 20160 0 procdesc 136 4 141 16 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 1 1 3 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 4096 4096 0 4 14 0 2 16384 0 2048 2048 3 5 3 0 8 16384 0 1024 1024 8 8 9 0 16 16384 0 512 512 2 30 2 0 30 16384 0 512 512 1 31 19 0 30 16384 0 rentr 24 0 668 70 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 KMAP ENTRY 96 12 153 12 0 126 15840 0 kenv 258 3 57 1009 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 16 16 13 737 18 0 254 12000 0 16 16 16 734 508 0 254 12000 0 16 16 39 711 1363 0 254 12000 0 16 16 231 519 2187 0 254 12000 0 16 16 20 730 40 0 254 12000 0 16 16 261 489 23906 0 254 12000 0 16 16 239 511 1652 0 254 12000 0 4096 4096 2 0 2 0 2 8192 0 SMR CPU 32 2 253 2 0 254 8160 0 SMR SHARED 24 2 253 2 0 254 6120 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 int pcpu 4 34 478 34 0 254 2048 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 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 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 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 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 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 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 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 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 8192 8192 0 0 0 0 1 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