Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82d9f105 stack pointer = 0x28:0xfffffe000363b030 frame pointer = 0x28:0xfffffe000363b940 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 = 622 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000363ad00 vpanic() at vpanic+0x1c7/frame 0xfffffe000363ad60 panic() at panic+0x43/frame 0xfffffe000363adc0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe000363ae40 trap() at trap+0xf7/frame 0xfffffe000363af60 calltrap() at calltrap+0x8/frame 0xfffffe000363af60 --- trap 0x9, rip = 0xffffffff82d9f105, rsp = 0xfffffe000363b030, rbp = 0xfffffe000363b940 --- sctp_chunk_output() at sctp_chunk_output+0x1a35/frame 0xfffffe000363b940 sctp_timeout_handler() at sctp_timeout_handler+0x1089/frame 0xfffffe000363ba00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe000363bad0 softclock() at softclock+0xb0/frame 0xfffffe000363bb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000363bbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe000363bbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000363bbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100021 ] Stopped at kdb_enter+0x67: movq $0,0x147a516(%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 0xffffffff810ecb60 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe000363ace0 rbp 0xfffffe000363ad00 rsi 0 rdi 0xffffffff810ecb96 vprintf+0x176 r8 0 r9 0xffffffff r10 0xf4240 r11 0xfffffe00258a8610 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197455d r15 0xffffffff8197455d rip 0xffffffff810e1067 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x147a516(%rip) db> show proc Process 12 (intr) at 0xfffff800042b0a40: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250ee30 ABI: null reaper: 0xffffffff8250ee30 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250fa80 (map 0xffffffff8250fa80) (map.pmap 0xffffffff8250fb40) (pmap 0xffffffff8250fba0) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 I [swi1: netisr 0] 100021 Run CPU 0 [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 17587 17291 17291 0 R (threaded) syz-executor.0 147234 Run CPU 1 syz-executor.0 147867 S sbwait 0xfffff8003f7af1c4 syz-executor.0 147868 S sbwait 0xfffff80072d01574 syz-executor.0 17580 13345 13345 0 S (threaded) syz-executor.2 144450 S nanslp 0xffffffff8252ece1 syz-executor.2 147855 S sbwait 0xfffff8003f7961c4 syz-executor.2 147857 S sbwait 0xfffff80072c1bcd4 syz-executor.2 147861 S accept 0xfffff80072b96c68 syz-executor.2 147863 S uwait 0xfffff8003f628e00 syz-executor.2 147864 S uwait 0xfffff8003f728400 syz-executor.2 17349 762 17349 0 Ss piperd 0xfffff8003f52d2e8 syz-executor.1 17345 17337 17345 0 Ss select 0xfffff80072021840 dhclient 17341 1 17341 0 Ss select 0xfffff8000eab94c0 dhclient 17337 17329 424 65 S select 0xfffff80004a353c0 dhclient 17329 424 424 0 S wait 0xfffff80004b2d000 sh 17291 762 17291 0 Rs syz-executor.0 15565 1 15565 65 Ss select 0xfffff80026f11240 dhclient 15087 1 15087 0 Ss select 0xfffff8003f65fb40 dhclient 15084 1 15084 0 Ss select 0xfffff8003f728040 dhclient 14078 1 14078 65 Ss select 0xfffff8003f5bcbc0 dhclient 13578 762 13578 0 Ss piperd 0xfffff80026e825d0 syz-executor.3 13542 1 13542 0 Ss select 0xfffff80072021ec0 dhclient 13539 1 13539 0 Ss select 0xfffff80004a35240 dhclient 13345 762 13345 0 Ss nanslp 0xffffffff8252ece1 syz-executor.2 762 760 760 0 S (threaded) syz-fuzzer 100104 S kqread 0xfffff8003f463b00 syz-fuzzer 100105 S uwait 0xfffff80004986480 syz-fuzzer 100106 S uwait 0xfffff80004986580 syz-fuzzer 100107 S uwait 0xfffff80004986680 syz-fuzzer 100108 S uwait 0xfffff80004986780 syz-fuzzer 100109 S uwait 0xfffff80004986880 syz-fuzzer 100110 S uwait 0xfffff80026f11680 syz-fuzzer 100111 S uwait 0xfffff80026f11480 syz-fuzzer 106492 S uwait 0xfffff8003f728e00 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80004aa15c8 csh 758 682 758 0 Ss select 0xfffff80026f112c0 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004697cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800049940b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800049944b0 getty 739 1 739 0 Ss+ ttyin 0xfffff800049948b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004994cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff8000498a0b0 getty 736 1 736 0 Ss+ ttyin 0xfffff8000498a4b0 getty 735 1 735 0 Ss+ ttyin 0xfffff8000498a8b0 getty 734 1 734 0 Ss+ ttyin 0xfffff8000498acb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252ece0 cron 682 1 682 0 Ss select 0xfffff80026f11dc0 sshd 495 1 495 0 Ss select 0xfffff80004a35d40 syslogd 424 1 424 0 Ss wait 0xfffff80004b0f520 devd 423 1 423 65 Ss select 0xfffff80026f11e40 dhclient 338 1 338 0 Ss select 0xfffff80004b81040 dhclient 335 1 335 0 Ss select 0xfffff80004a43cc0 dhclient 23 0 0 0 DL syncer 0xffffffff8261c0b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff800049aa520 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100070 RunQ [bufdaemon] 100077 D - 0xffffffff8200acc0 [bufspacedaemon-0] 100089 D sdflush 0xfffff80004a5e8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82642648 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82636ab8 [dom0] 100075 D launds 0xffffffff82636ac4 [laundry: dom0] 100076 D umarcl 0xffffffff814ec3b0 [uma] 18 0 0 0 DL - 0xffffffff823634f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e16818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b5b390 [pf purge] 15 0 0 0 DL - 0xffffffff8261a75c [soaiod4] 9 0 0 0 DL - 0xffffffff8261a75c [soaiod3] 8 0 0 0 DL - 0xffffffff8261a75c [soaiod2] 7 0 0 0 DL - 0xffffffff8261a75c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223b240 [doneq0] 100067 D - 0xffffffff8223b110 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000417eb90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000417eb30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82633fb0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004302888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250e8a0 [g_event] 100026 D - 0xffffffff8250e8a8 [g_up] 100027 D - 0xffffffff8250e8b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004184d00 [thr_0] 100019 D - 0xfffff80004184d80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 I [swi1: netisr 0] 100021 Run CPU 0 [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 0xfffff80004292520 [init] 10 0 0 0 DL audit_w 0xffffffff826344d0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ee30 [swapper] 100005 D - 0xfffff800042aee00 [if_io_tqg_0] 100006 D - 0xfffff800042aed00 [if_io_tqg_1] 100007 D - 0xfffff800042aec00 [if_config_tqg_0] 100008 D - 0xfffff800042aeb00 [softirq_0] 100009 D - 0xfffff800042aea00 [softirq_1] 100010 D - 0xfffff800042ae900 [inm_free taskq] 100013 D - 0xfffff800042ae600 [aiod_kick taskq] 100014 D - 0xfffff800042ae500 [thread taskq] 100015 D - 0xfffff800042ae400 [in6m_free taskq] 100017 D - 0xfffff800042ae200 [kqueue_ctx taskq] 100024 D - 0xfffff800042ae100 [firmware taskq] 100029 D - 0xfffff800042f5400 [crypto_0] 100030 D - 0xfffff800042f5400 [crypto_1] 100044 D - 0xfffff800044c3000 [vtnet0 rxq 0] 100045 D - 0xfffff8000467de00 [vtnet0 txq 0] 100046 D - 0xfffff8000467dd00 [vtnet0 rxq 1] 100047 D - 0xfffff8000467dc00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004686480 [virtio_balloon] 100053 D - 0xfffff8000467d000 [mca taskq] 100058 D - 0xffffffff81d1c491 [deadlkres] 100063 D - 0xfffff8000447de00 [acpi_task_0] 100064 D - 0xfffff8000447de00 [acpi_task_1] 100065 D - 0xfffff8000447de00 [acpi_task_2] 100066 D - 0xfffff8000447dc00 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe00048b2300 (100021) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0025c5a1a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4339K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29217 1704K 29281 kobj 336 1344K 496 newblk 8 1026K 43138 vfscache 3 1025K 3 pcb 235 767K 27989 inodedep 10 516K 26726 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 141 267K 17670 acpica 1674 184K 52377 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 12 131K 36691 tfo_ccache 1 128K 1 filedesc 18 121K 31966 sem 4 106K 4 DEVFS1 105 105K 122 sctp_stro 102 102K 5735 linker 254 97K 423 bus 979 79K 3034 sctp_atcl 205 77K 18890 mtx_pool 2 72K 2 BPF 38 71K 238 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 378 48K 378 ifaddr 131 43K 229 kdtrace 188 36K 82963 temp 35 33K 8118 hostcache 1 32K 1 shm 1 32K 51 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 28K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 ether_multi 172 14K 1117 bus-sc 30 14K 1415 sctp_atky 311 14K 25446 lltable 43 14K 696 lockf 115 13K 12320 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 672 GEOM 60 10K 489 rman 82 10K 423 sctp_timw 37 10K 37 bmsafemap 2 9K 20224 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 14 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 sctp_ifa 53 7K 148 CAM DEV 3 6K 510 kqueue 61 6K 17882 pf_ifnet 16 6K 610 plimit 23 6K 1726 cred 23 6K 639 ufs_dirhash 27 6K 27 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 76 5K 904 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 799 evdev 4 4K 4 session 31 4K 156 pgrp 31 4K 160 routetbl 20 4K 1191 hhook 13 4K 13 sctp_athm 205 4K 19431 sctp_map 204 4K 11388 selfd 45 3K 228042 terminal 11 3K 11 acpisem 22 3K 22 proc-args 50 3K 1851 pf_osfp 22 3K 22 uidinfo 3 3K 99 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 16 2K 1772 ip6ndp 12 2K 106 CAM XPT 22 2K 543 in_multi 6 2K 64 Unitno 25 2K 45 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 16 vnodemarker 2 1K 2156 NFSD session 1 1K 1 CAM periph 4 1K 271 diradd 7 1K 18231 sctp_ifn 6 1K 148 ipsec 3 1K 3 dirrem 3 1K 18020 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 inpcbpolicy 22 1K 36963 mkdir 5 1K 31908 encap_export_host 12 1K 12 crypto 3 1K 3 sctp_stri 1 1K 1256 newdirblk 4 1K 15954 indirdep 2 1K 12917 pfil 4 1K 4 CAM SIM 2 1K 2 procdesc 4 1K 70 cdev 2 1K 2 freefile 3 1K 17841 chacha20random 1 1K 1 osd 3 1K 9 vnodes 1 1K 156 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 sctp_aadr 2 1K 1689 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 26325 ip6_msource 2 1K 34 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 16645 nexusdev 5 1K 5 iov 2 1K 56035 sctp_vrf 1 1K 1 entropy 2 1K 116 ip_msource 1 1K 46 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 4 1K 296 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 8380 sctp_iter 0 0K 184 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 31 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 156 pf_table 0 0K 281 pf_rule 0 0K 688 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 62 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 181182 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 28093 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1076 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 freeblks 0 0K 17458 freefrag 0 0K 75 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 286 ip6_moptions 0 0K 61 in6_mfilter 0 0K 99 frag6 0 0K 3 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 72 in_mfilter 0 0K 99 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 42 VN POLL 0 0K 5 ppbusdev 0 0K 0 statfs 0 0K 16071 namei_tracker 0 0K 559 export_host 0 0K 0 cl_savebuf 0 0K 31 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 1694 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2475 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 1543 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 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 57 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 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 3185 10034 50798 0 254 54145024 0 mbuf_cluster 2048 9698 66 9858 0 254 19996672 0 tcp_log 416 0 15165 152227 0 254 6308640 0 mbuf 256 3864 10761 1694582 0 254 3744000 0 mbuf_packet 256 8300 1270 200259 0 254 2449920 0 UMA Slabs 0 112 19872 33 19872 0 126 2229360 0 g_bio 408 0 4860 722382 0 30 1982880 0 BUF TRIE 144 514 12954 133146 0 62 1939392 0 malloc-4096 4096 395 11 18815 0 2 1662976 0 malloc-384 384 4188 12 4461 0 30 1612800 0 RADIX NODE 144 9799 950 818105 0 62 1547856 0 malloc-128 128 9599 259 27861 0 126 1261824 0 malloc-2048 2048 108 352 193704 0 8 942080 0 sctp_asoc 2288 102 298 5694 0 254 915200 0 FFS inode 1128 719 23 18741 0 8 836976 0 256 Bucket 2048 329 33 25172 0 8 741376 0 pbuf 832 0 889 0 0 2 739648 0 tcp_bbr_map 128 0 5673 374597 0 127 726144 0 sctp_ep 1280 102 327 12325 0 254 549120 0 socket 944 43 509 54349 0 254 521088 0 malloc-65536 65536 4 3 1268 0 1 458752 0 VM OBJECT 264 1497 153 289841 0 30 435600 0 VNODE 488 756 76 18780 0 30 406016 0 sctp_raddr 736 106 400 7839 0 254 372416 0 THREAD 1792 151 38 47868 0 8 338688 0 malloc-256 256 292 728 82189 0 62 261120 0 udplite_inpcb 488 6 514 31569 0 254 253760 0 malloc-1024 1024 103 133 5694 0 16 241664 0 malloc-32768 32768 0 7 11600 0 1 229376 0 malloc-32768 32768 0 7 371 0 1 229376 0 malloc-64 64 2990 538 20778 0 254 225792 0 FFS2 dinode 256 719 121 18741 0 62 215040 0 DEVCTL 1024 2 206 211 0 0 212992 0 malloc-16 16 12227 273 12650 0 254 200000 0 malloc-16384 16384 6 6 15959 0 1 196608 0 MAP ENTRY 96 1493 523 1118850 0 126 193536 0 malloc-384 384 206 274 18891 0 30 184320 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4770 522 21829 0 254 169344 0 malloc-128 128 1243 28 24970 0 126 162688 0 S VFS Cache 104 1103 340 20135 0 126 150072 0 sctp_chunk 152 91 871 12603 0 254 146224 0 malloc-65536 65536 0 2 163 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-1024 1024 118 10 4201 0 16 131072 0 VMSPACE 2544 36 15 17566 0 4 129744 0 vmem btag 56 2205 87 2253 0 254 128352 0 malloc-256 256 253 242 77736 0 62 126720 0 128 Bucket 1024 52 71 5231 0 16 125952 0 malloc-128 128 886 75 5326 0 126 123008 0 ksiginfo 112 66 978 1289 0 126 116928 0 clpbuf 832 0 128 57550 0 16 106496 0 PROC 1312 58 23 17587 0 8 106272 0 malloc-4096 4096 18 7 122 0 2 102400 0 malloc-16384 16384 0 6 97 0 1 98304 0 tcpcb 1048 10 78 3725 0 254 92224 0 32 Bucket 256 231 129 63503 0 62 92160 0 filedesc0 1080 59 25 17588 0 8 90720 0 malloc-8192 8192 8 3 133 0 1 90112 0 malloc-64 64 752 634 29675 0 254 88704 0 malloc-128 128 582 100 7407 0 126 87296 0 malloc-16384 16384 5 0 144 0 1 81920 0 64 Bucket 512 92 68 24869 0 30 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-384 384 93 107 26907 0 30 76800 0 malloc-256 256 61 239 66588 0 62 76800 0 malloc-4096 4096 14 3 56 0 2 69632 0 tcp_inpcb 488 10 126 3725 0 254 66368 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 5 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 13 2 25 0 2 61440 0 malloc-384 384 83 67 1190 0 30 57600 0 malloc-2048 2048 6 20 889 0 8 53248 0 malloc-64 64 668 151 2138 0 254 52416 0 malloc-256 256 25 170 44418 0 62 49920 0 malloc-128 128 111 261 16193 0 126 47616 0 malloc-2048 2048 3 19 284 0 8 45056 0 malloc-128 128 15 326 50039 0 126 43648 0 malloc-8192 8192 0 5 49 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4478 642 11022 0 254 40960 0 pipe 744 22 33 2351 0 16 40920 0 Files 80 224 276 96433 0 126 40000 0 tcp_bbr_pcb 832 0 45 1229 0 16 37440 0 DIRHASH 1024 36 0 36 0 16 36864 0 NAMEI 1024 0 36 108805 0 16 36864 0 malloc-32 32 466 668 21760 0 254 36288 0 malloc-128 128 162 117 5725 0 126 35712 0 malloc-384 384 30 60 683 0 30 34560 0 malloc-256 256 86 49 2028 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 pcpu-64 64 451 61 451 0 254 32768 0 malloc-64 64 54 450 229836 0 254 32256 0 16 Bucket 144 97 127 52513 0 62 32256 0 8 Bucket 80 92 308 51120 0 126 32000 0 malloc-128 128 18 230 1389 0 126 31744 0 unpcb 256 17 103 4793 0 254 30720 0 malloc-256 256 39 81 1922 0 62 30720 0 malloc-4096 4096 5 2 460 0 2 28672 0 malloc-2048 2048 2 12 1610 0 8 28672 0 malloc-2048 2048 6 8 69 0 8 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 malloc-64 64 160 281 7016 0 254 28224 0 4 Bucket 48 7 581 8415 0 254 28224 0 KNOTE 160 28 147 156172 0 62 28000 0 malloc-256 256 3 102 7751 0 62 26880 0 malloc-1024 1024 16 8 606 0 16 24576 0 PWD 32 19 737 15931 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ripcb 488 4 44 640 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 0 5 16071 0 2 20480 0 malloc-1024 1024 16 4 16 0 16 20480 0 malloc-512 512 11 29 1251 0 30 20480 0 sctp_laddr 48 41 379 6383 0 254 20160 0 udpcb 32 8 622 32598 0 254 20160 0 malloc-32 32 61 569 45419 0 254 20160 0 2 Bucket 32 96 534 25551 0 254 20160 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 udp_inpcb 488 2 38 1029 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 6 2 6 0 8 16384 0 malloc-2048 2048 0 8 311 0 8 16384 0 malloc-1024 1024 4 12 185 0 16 16384 0 malloc-512 512 8 24 59 0 30 16384 0 sctp_stream_msg_out 112 36 108 1417 0 254 16128 0 malloc-64 64 27 225 38901 0 254 16128 0 vtnet_tx_hdr 24 0 668 1088783 0 254 16032 0 malloc-16 16 235 765 35037 0 254 16000 0 malloc-16 16 208 792 19456 0 254 16000 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 3 21 2206 0 30 12288 0 rtentry 176 31 38 220 0 62 12144 0 malloc-32 32 200 178 1789 0 254 12096 0 malloc-16 16 513 237 2245 0 254 12000 0 routing nhops 256 24 21 220 0 62 11520 0 malloc-256 256 15 30 556 0 62 11520 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-1024 1024 5 3 5 0 16 8192 0 malloc-512 512 0 16 159 0 30 8192 0 malloc-512 512 5 11 677 0 30 8192 0 pf tags 104 0 78 58 0 126 8112 0 tcptw 88 0 92 4 0 254 8096 0 rl_entry 40 105 97 105 0 254 8080 0 sctp_asconf_ack 48 1 167 37 0 254 8064 0 malloc-64 64 3 123 85 0 254 8064 0 malloc-64 64 6 120 125 0 254 8064 0 malloc-32 32 10 242 185 0 254 8064 0 malloc-32 32 56 196 533 0 254 8064 0 malloc-32 32 11 241 2326 0 254 8064 0 malloc-32 32 17 235 149 0 254 8064 0 malloc-16 16 2 498 20944 0 254 8000 0 malloc-16 16 5 495 5 0 254 8000 0 malloc-16 16 10 490 49 0 254 8000 0 malloc-16 16 10 490 122 0 254 8000 0 sctp_readq 152 0 52 537 0 254 7904 0 kenv 258 3 27 1101 0 30 7740 0 malloc-384 384 12 8 13 0 30 7680 0 malloc-384 384 0 20 10 0 30 7680 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 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 2 0 62 4048 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 tcp_log_node 120 0 33 10 0 126 3960 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo 4 0 493 5 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 272 0 0 0 0 30 0 0 AIOCB 744 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 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 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 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-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 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