Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff81330f1a stack pointer = 0x28:0xfffffe0025a0e5e0 frame pointer = 0x28:0xfffffe0025a0e7b0 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 = 9532 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 0 time = 1589450494 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0025a0e2b0 vpanic() at vpanic+0x1c7/frame 0xfffffe0025a0e310 panic() at panic+0x43/frame 0xfffffe0025a0e370 trap_fatal() at trap_fatal+0x4ca/frame 0xfffffe0025a0e3f0 trap() at trap+0xda/frame 0xfffffe0025a0e510 calltrap() at calltrap+0x8/frame 0xfffffe0025a0e510 --- trap 0x9, rip = 0xffffffff81330f1a, rsp = 0xfffffe0025a0e5e0, rbp = 0xfffffe0025a0e7b0 --- sctp_lower_sosend() at sctp_lower_sosend+0x52ea/frame 0xfffffe0025a0e7b0 sctp_sosend() at sctp_sosend+0x501/frame 0xfffffe0025a0e8e0 sosend() at sosend+0xc6/frame 0xfffffe0025a0e950 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe0025a0ea00 sendit() at sendit+0x224/frame 0xfffffe0025a0ea60 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe0025a0eac0 amd64_syscall() at amd64_syscall+0x262/frame 0xfffffe0025a0ebf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0025a0ebf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28289a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 9532 tid 101044 ] Stopped at kdb_enter+0x67: movq $0,0x14abca6(%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 0xfffffe0026c00000 rdx 0x3ffff rbx 0 rsp 0xfffffe0025a0e290 rbp 0xfffffe0025a0e2b0 rsi 0x40001 rdi 0xffffffff810b5836 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe002588d600 r12 0xffffffff82068e40 ddb_dbbe r13 0 r14 0xffffffff8193aae2 r15 0xffffffff8193aae2 rip 0xffffffff810aab47 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x14abca6(%rip) db> show proc Process 9532 (syz-executor.3) at 0xfffff80017bb6000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 9446 at 0xfffff80017a3d520 ABI: FreeBSD ELF64 arguments: /root/syz-executor.3 reaper: 0xfffff80003307000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe002585e9e8 (map 0xfffffe002585e9e8) (map.pmap 0xfffffe002585eaa8) (pmap 0xfffffe002585eb08) threads: 3 100788 S nanslp 0xffffffff8252b161 syz-executor.3 101044 Run CPU 0 syz-executor.3 101052 S uwait 0xfffff80003ba7e00 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 9532 9446 9446 0 R (threaded) syz-executor.3 100788 S nanslp 0xffffffff8252b161 syz-executor.3 101044 Run CPU 0 syz-executor.3 101052 S uwait 0xfffff80003ba7e00 syz-executor.3 9531 9471 9471 0 S (threaded) syz-executor.2 100747 S nanslp 0xffffffff8252b161 syz-executor.2 101031 S sbwait 0xfffffe00239fd0f4 syz-executor.2 101043 S uwait 0xfffff80017536500 syz-executor.2 9530 4465 4465 0 S (threaded) syz-executor.1 100336 S nanslp 0xffffffff8252b161 syz-executor.1 100126 S sbwait 0xfffffe00239cf804 syz-executor.1 101032 S uwait 0xfffff80017537e80 syz-executor.1 9529 4562 4562 0 S (threaded) syz-executor.0 100597 S nanslp 0xffffffff8252b161 syz-executor.0 101022 S sbwait 0xfffffe001cfd2c6c syz-executor.0 101025 S uwait 0xfffff8001793b300 syz-executor.0 101041 S uwait 0xfffff8001793b480 syz-executor.0 101042 S uwait 0xfffff80017536a80 syz-executor.0 9471 768 9471 0 Ss nanslp 0xffffffff8252b161 syz-executor.2 9454 9435 9454 0 Ss select 0xfffff80017b108c0 dhclient 9446 768 9446 0 Ss nanslp 0xffffffff8252b161 syz-executor.3 9438 1 9438 0 Ss select 0xfffff80017c79d40 dhclient 9435 9428 424 65 S select 0xfffff80017b10640 dhclient 9428 424 424 0 S wait 0xfffff80017212520 sh 5854 1 5854 65 Ss select 0xfffff8001793cec0 dhclient 5363 1 5363 0 Ss select 0xfffff8001793bd40 dhclient 5359 1 5359 0 Ss select 0xfffff80017c7e240 dhclient 5341 1 5341 65 Ss select 0xfffff8001793d540 dhclient 4875 1 4875 0 Ss select 0xfffff80017c79b40 dhclient 4872 1 4872 0 Ss select 0xfffff80017eb72c0 dhclient 4562 768 4562 0 Ss nanslp 0xffffffff8252b161 syz-executor.0 4465 768 4465 0 Ss nanslp 0xffffffff8252b161 syz-executor.1 768 766 766 0 S (threaded) syz-fuzzer 100084 S uwait 0xfffff80003ba5980 syz-fuzzer 100110 S uwait 0xfffff80003ba5e80 syz-fuzzer 100111 S uwait 0xfffff80003ba8000 syz-fuzzer 100112 S uwait 0xfffff80003ba8100 syz-fuzzer 100113 S uwait 0xfffff80003ba8200 syz-fuzzer 100114 S kqread 0xfffff800031fa000 syz-fuzzer 100115 S uwait 0xfffff8001753d000 syz-fuzzer 100116 S uwait 0xfffff80003c09380 syz-fuzzer 100117 S uwait 0xfffff80003e10000 syz-fuzzer 100118 S uwait 0xfffff80003c09500 syz-fuzzer 100275 S uwait 0xfffff80017537c80 syz-fuzzer 766 764 766 0 Ss pause 0xfffff80003d98ae8 csh 764 682 764 0 Ss select 0xfffff800175366c0 sshd 748 1 748 0 Ss+ ttyin 0xfffff8000383ccb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b2e4b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b2e8b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b2ecb0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b2d0b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b2d4b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b2d8b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b2dcb0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b300b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252b160 cron 682 1 682 0 Ss select 0xfffff80003e108c0 sshd 495 1 495 0 Ss select 0xfffff80003c09440 syslogd 424 1 424 0 Ss wait 0xfffff80003d57000 devd 423 1 423 65 Ss select 0xfffff80003c0cf40 dhclient 338 1 338 0 Ss select 0xfffff80003e1b0c0 dhclient 335 1 335 0 Ss select 0xfffff80003c09740 dhclient 23 0 0 0 DL vlruwt 0xfffff800033dc520 [vnlru] 22 0 0 0 DL syncer 0xffffffff82617098 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100069 D qsleep 0xffffffff826163b0 [bufdaemon] 100076 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100085 D sdflush 0xfffff80003c5ece8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263d288 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100067 D psleep 0xffffffff82631858 [dom0] 100074 D launds 0xffffffff82631864 [laundry: dom0] 100075 D umarcl 0xffffffff8153dc40 [uma] 18 0 0 0 DL - 0xffffffff8235edd8 [rand_harvestq] 17 0 0 0 DL pftm 0xffffffff82b533a0 [pf purge] 16 0 0 0 DL waiting 0xffffffff82619810 [sctp_iterator] 15 0 0 0 DL - 0xffffffff826159ac [soaiod4] 9 0 0 0 DL - 0xffffffff826159ac [soaiod3] 8 0 0 0 DL - 0xffffffff826159ac [soaiod2] 7 0 0 0 DL - 0xffffffff826159ac [soaiod1] 6 0 0 0 DL (threaded) [cam] 100033 D - 0xffffffff82236b40 [doneq0] 100066 D - 0xffffffff82236a10 [scanner] 5 0 0 0 DL crypto_ 0xfffff80003204e90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80003204e30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262f040 [crypto] 14 0 0 0 DL seqstat 0xfffff8000335f488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100024 D - 0xffffffff8250a100 [g_event] 100025 D - 0xffffffff8250a108 [g_up] 100026 D - 0xffffffff8250a110 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100017 D - 0xfffff80003319680 [thr_0] 100018 D - 0xfffff800033196c0 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100019 I [swi3: vm] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi1: netisr 0] 100034 I [irq24: virtio_pci0] 100035 I [irq25: virtio_pci0] 100036 I [irq26: virtio_pci0] 100037 I [irq27: virtio_pci0] 100038 I [irq28: virtio_pci1] 100039 I [irq29: virtio_pci1] 100040 I [irq30: virtio_pci1] 100041 I [irq31: virtio_pci1] 100042 I [irq32: virtio_pci1] 100047 I [irq10: virtio_pci2] 100049 I [irq1: atkbd0] 100050 I [irq12: psm0] 100051 I [swi0: uart uart++] 100060 I [swi1: pf send] 100072 I [swi1: hpts] 100073 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80003307000 [init] 10 0 0 0 DL audit_w 0xffffffff8262f518 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250a690 [swapper] 100005 D - 0xfffff8000320fb00 [if_config_tqg_0] 100006 D - 0xfffff8000320f900 [softirq_0] 100007 D - 0xfffff8000320f700 [softirq_1] 100008 D - 0xfffff8000320f500 [if_io_tqg_0] 100009 D - 0xfffff8000320f300 [if_io_tqg_1] 100011 D - 0xfffff800031fcd00 [in6m_free taskq] 100012 D - 0xfffff800031fcc00 [thread taskq] 100014 D - 0xfffff800031fca00 [kqueue_ctx taskq] 100015 D - 0xfffff800031fc900 [aiod_kick taskq] 100023 D - 0xfffff800031fc700 [firmware taskq] 100028 D - 0xfffff800031fc500 [crypto_0] 100029 D - 0xfffff800031fc500 [crypto_1] 100043 D - 0xfffff800031fc200 [vtnet0 rxq 0] 100044 D - 0xfffff800031fc100 [vtnet0 txq 0] 100045 D - 0xfffff800031fc000 [vtnet0 rxq 1] 100046 D - 0xfffff800031fbe00 [vtnet0 txq 1] 100048 D vtbslp 0xfffff800034f0580 [virtio_balloon] 100052 D - 0xfffff800031fbc00 [mca taskq] 100056 D - 0xffffffff81cdc171 [deadlkres] 100061 D - 0xfffff80003b7e000 [acpi_task_0] 100062 D - 0xfffff80003b7e000 [acpi_task_1] 100063 D - 0xfffff80003b7e000 [acpi_task_2] 100065 D - 0xfffff800031fc300 [CAM taskq] db> show all locks Process 9532 (syz-executor.3) thread 0xfffffe002588d100 (101044) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00259463a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13221 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4851K 4241 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 27747 1619K 27811 kobj 332 1328K 491 newblk 50 1037K 31583 vfscache 4 1025K 4 pcb 93 594K 5775 inodedep 30 527K 11206 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 143 285K 9615 acpica 1674 185K 52709 vnet_data 1 168K 1 filedesc 22 153K 15999 pagedep 15 132K 8307 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 237 95K 452 bus 977 79K 3611 mtx_pool 2 72K 2 BPF 38 71K 254 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 499 63K 499 ifaddr 144 60K 275 umtx 360 45K 360 kdtrace 196 38K 40817 temp 35 33K 9099 hostcache 1 32K 1 shm 1 32K 15 DEVFS3 124 31K 134 msg 4 30K 4 sctp_atcl 53 27K 2484 DEVFS_RULE 56 27K 56 vmem 3 26K 5 gtaskqueue 18 26K 18 sctp_stro 25 25K 641 kbdmux 6 22K 6 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 98 16K 98 lockf 136 16K 10532 lltable 42 15K 397 ether_multi 172 14K 1581 bus-sc 30 14K 1431 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 eventhandler 132 12K 132 in6_multi 89 11K 883 select 80 10K 80 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 82 10K 423 bmsafemap 2 9K 11077 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 sctp_timw 32 8K 32 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 kqueue 63 7K 9537 CAM DEV 3 6K 510 plimit 23 6K 1776 cred 23 6K 696 vt 11 6K 11 ufs_dirhash 27 6K 27 sglist 5 6K 5 CAM queue 5 6K 1528 sctp_ifa 39 5K 190 pf_ifnet 12 5K 113 DEVFSP 76 5K 1178 taskqueue 45 5K 45 freework 18 5K 17750 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 1054 UMA 247 4K 247 session 31 4K 169 pgrp 31 4K 169 routetbl 19 4K 465 sctp_atky 78 4K 3148 dirrem 13 4K 9612 hhook 13 4K 13 acpisem 22 3K 22 terminal 11 3K 11 proc-args 50 3K 2095 uidinfo 3 3K 120 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 15630 ipsec-saq 2 2K 2 ip6ndp 12 2K 136 freefile 13 2K 9433 Unitno 29 2K 41353 CAM XPT 22 2K 543 diradd 12 2K 9886 sctp_stri 3 2K 68 in_multi 6 2K 101 pf_osfp 12 2K 12 newdirblk 11 2K 7815 freeblks 5 2K 9208 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 softdep 1 1K 1 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 inpcbpolicy 32 1K 24786 clone 8 1K 8 vnodemarker 2 1K 1570 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_athm 53 1K 2523 sctp_map 50 1K 1234 indirdep 3 1K 10524 mld 6 1K 6 sctp_ifn 6 1K 64 igmp 6 1K 6 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 crypto 3 1K 3 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 ip_msource 6 1K 128 osd 3 1K 9 vnodes 1 1K 175 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 soname 7 1K 9661 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 ip6_msource 2 1K 15 tcpfunc 2 1K 2 ktls 1 1K 1 pmchooks 1 1K 1 prison 4 1K 4 nexusdev 5 1K 5 entropy 2 1K 130 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 286 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 96 pf_rule 0 0K 142 pf_altq 0 0K 0 pf_temp 0 0K 0 ath_hal 0 0K 0 madt_table 0 0K 2 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 ata_da 0 0K 0 pvscsi 0 0K 0 smartpqi 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 tcp_log_dev 0 0K 69 midi buffers 0 0K 0 fpukern_ctx 0 0K 0 mixer 0 0K 0 xen_intr 0 0K 0 ac97 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 85119 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 6264 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 780 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 232 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 70 ip6_moptions 0 0K 28 in6_mfilter 0 0K 69 frag6 0 0K 5 tcplog 0 0K 0 lDevFlags * malloc 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 784 sctp_iter 0 0K 213 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 10 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 203 sctp_aadr 0 0K 99 newreno data 0 0K 0 ip_moptions 0 0K 118 in_mfilter 0 0K 276 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 13 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 7898 export_host 0 0K 0 cl_savebuf 0 0K 115 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 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 2082 accf 0 0K 0 pts 0 0K 0 iov 0 0K 47681 ioctlops 0 0K 883 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 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1626 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 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 6 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 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 vtfont 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 4553 4337 25104 0 254 36413440 0 mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 mbuf 256 6245 3408 349337 0 254 2471168 0 mbuf_packet 256 8232 1420 101302 0 254 2470912 0 tcp_log 408 0 5340 80901 0 254 2178720 0 512 512 4145 87 4785 0 30 2166784 0 RADIX NODE 144 13145 516 485790 0 62 1967184 0 BUF TRIE 144 510 12986 68088 0 62 1943424 0 UMA Slabs 0 112 16461 0 16461 0 126 1843632 0 g_bio 408 0 3660 338130 0 30 1493280 0 4096 4096 332 4 491 0 2 1376256 0 128 128 10027 327 19497 0 126 1325312 0 sctp_asoc 2288 25 485 617 0 254 1166880 0 pbuf 832 0 889 0 0 2 739648 0 sctp_ep 1280 25 485 1833 0 254 652800 0 256 Bucket 2048 235 39 1059 0 8 561152 0 2048 2048 2 270 85153 0 8 557056 0 tcpcb 1032 22 495 2028 0 254 533544 0 socket 904 58 455 29532 0 254 463752 0 VM OBJECT 264 1510 140 160376 0 30 435600 0 VNODE 488 832 40 10445 0 30 425536 0 sctp_raddr 736 25 492 635 0 254 380512 0 32768 32768 2 9 9422 0 1 360448 0 tcp_bbr_map 128 54 2488 57742 0 126 325376 0 THREAD 1776 154 26 21831 0 8 319680 0 4096 4096 62 10 9537 0 2 294912 0 256 256 103 1022 31823 0 62 288000 0 65536 65536 4 0 4 0 1 262144 0 ripcb 488 4 508 556 0 254 249856 0 udplite_inpcb 488 4 508 21096 0 254 249856 0 tcp_inpcb 488 22 490 2028 0 254 249856 0 udp_inpcb 488 2 510 1106 0 254 249856 0 FFS2 dinode 256 795 75 10405 0 62 222720 0 16384 16384 9 4 8097 0 1 212992 0 MAP ENTRY 96 1585 557 607397 0 126 205632 0 64 64 2671 416 2699 0 254 197568 0 65536 65536 1 2 26 0 1 196608 0 65536 65536 2 1 114 0 1 196608 0 128 128 1134 385 24723 0 126 194432 0 16 16 11670 330 11964 0 254 192000 0 4096 4096 35 9 221 0 2 180224 0 32 32 4383 279 5457 0 254 149184 0 vmem btag 56 2276 375 2311 0 254 148456 0 16384 16384 3 6 59 0 1 147456 0 1024 1024 121 23 239 0 16 147456 0 FFS inode 160 795 80 10406 0 62 140000 0 VMSPACE 2536 38 16 9511 0 4 136944 0 65536 65536 0 2 897 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 2048 2048 26 38 1834 0 8 131072 0 unpcb 256 19 491 2649 0 254 130560 0 512 512 33 207 13341 0 30 122880 0 128 Bucket 1024 85 30 1243 0 16 117760 0 ksiginfo 112 65 979 282 0 126 116928 0 clpbuf 832 0 128 24389 0 16 106496 0 PROC 1312 60 21 9532 0 8 106272 0 256 256 213 177 40732 0 62 99840 0 filedesc0 1088 61 30 9533 0 8 99008 0 S VFS Cache 108 613 287 12103 0 126 97200 0 256 256 150 225 11373 0 62 96000 0 512 512 82 102 2868 0 30 94208 0 syncache 168 0 528 12 0 254 88704 0 32 Bucket 256 183 162 44924 0 62 88320 0 64 Bucket 512 106 61 33614 0 30 85504 0 128 128 309 342 8722 0 126 83328 0 256 256 55 260 29599 0 62 80640 0 sctp_readq 152 2 518 51 0 254 79040 0 sctp_chunk 152 37 483 672 0 254 79040 0 512 512 100 52 296 0 30 77824 0 UMA Zones 768 96 0 96 0 16 73728 0 1024 1024 4 64 275 0 16 69632 0 64 64 401 670 45082 0 254 68544 0 64 64 514 557 1780 0 254 68544 0 64 64 548 522 11578 0 254 68480 0 128 128 236 291 26438 0 126 67456 0 65536 65536 0 1 8 0 1 65536 0 8192 8192 3 5 23 0 1 65536 0 2048 2048 11 21 107 0 8 65536 0 1024 1024 27 37 668 0 16 65536 0 512 512 84 36 233 0 30 61440 0 sctp_stream_msg_out 112 18 522 138 0 254 60480 0 8192 8192 4 3 32 0 1 57344 0 4096 4096 9 5 515 0 2 57344 0 selfd 64 155 664 85624 0 254 52416 0 128 128 192 211 14021 0 126 51584 0 128 128 167 236 751 0 126 51584 0 256 256 71 124 11147 0 62 49920 0 256 256 127 68 2147 0 62 49920 0 256 256 9 186 13933 0 62 49920 0 pipe 760 21 44 1494 0 16 49400 0 DIRHASH 1024 36 12 36 0 16 49152 0 NAMEI 1024 0 48 76033 0 16 49152 0 16384 16384 2 1 3 0 1 49152 0 2048 2048 7 17 146 0 8 49152 0 2048 2048 7 17 660 0 8 49152 0 512 512 74 22 395 0 30 49152 0 tcp_bbr_pcb 832 18 36 219 0 16 44928 0 Files 80 223 327 62480 0 126 44000 0 8192 8192 3 2 18 0 1 40960 0 8192 8192 4 1 85 0 1 40960 0 64 pcpu 8 4052 556 6670 0 254 36864 0 64 64 11 556 148 0 254 36288 0 64 64 176 391 9790 0 254 36288 0 64 64 86 481 2287 0 254 36288 0 64 64 64 503 836 0 254 36288 0 32 32 394 740 46858 0 254 36288 0 UMA Kegs 384 86 8 86 0 30 36096 0 128 128 43 236 238 0 126 35712 0 128 128 84 195 2338 0 126 35712 0 routing nhops 256 13 122 278 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 35 100 247 0 62 34560 0 TURNSTILE 136 181 71 181 0 62 34272 0 SLEEPQUEUE 88 181 203 181 0 126 33792 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 4096 4096 3 5 11 0 2 32768 0 4096 4096 3 5 7901 0 2 32768 0 2048 2048 2 14 2 0 8 32768 0 2048 2048 1 15 885 0 8 32768 0 1024 1024 1 31 4224 0 16 32768 0 1024 1024 2 30 102 0 16 32768 0 1024 1024 16 16 16 0 16 32768 0 1024 1024 19 13 19 0 16 32768 0 1024 1024 1 31 52 0 16 32768 0 512 512 1 63 193 0 30 32768 0 mt_stats_zone 64 438 74 438 0 254 32768 0 16 Bucket 144 81 142 53160 0 62 32112 0 KNOTE 160 27 173 58398 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 91 309 35561 0 126 32000 0 tcp_log_node 120 0 264 42 0 126 31680 0 VNODEPOLL 120 0 264 12 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 763 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 21 861 7829 0 254 28224 0 4 Bucket 48 6 582 26045 0 254 28224 0 rtentry 200 31 109 278 0 62 28000 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 8192 8192 3 0 3 0 1 24576 0 rl_entry 40 92 514 102 0 254 24240 0 2 Bucket 32 80 676 12962 0 254 24192 0 vtnet_tx_hdr 24 0 1002 226132 0 254 24048 0 udpcb 32 6 624 22202 0 254 20160 0 32 32 98 532 2330 0 254 20160 0 32 32 26 604 814 0 254 20160 0 32 32 78 552 9291 0 254 20160 0 32 32 79 551 25597 0 254 20160 0 32 32 38 592 2650 0 254 20160 0 procdesc 136 4 141 66 0 62 19720 0 L VFS Cache 328 1 59 18 0 30 19680 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 2048 2048 1 7 21 0 8 16384 0 512 512 2 30 130 0 30 16384 0 rentr 24 0 668 233 0 254 16032 0 mt_zone 24 438 230 438 0 254 16032 0 MAP 216 2 69 2 0 62 15336 0 vmem 1856 1 7 1 0 8 14848 0 tcp_log_bucket 184 0 66 4 0 62 12144 0 32 32 3 375 218 0 254 12096 0 16 16 11 739 672 0 254 12000 0 16 16 34 716 4330 0 254 12000 0 16 16 100 650 3573 0 254 12000 0 16 16 14 736 109 0 254 12000 0 16 16 296 454 1481 0 254 12000 0 16 16 18 732 23997 0 254 12000 0 Mountpoints 2816 2 2 2 0 4 11264 0 4096 4096 0 2 1 0 2 8192 0 4096 4096 0 2 156 0 2 8192 0 SMR CPU 32 1 254 1 0 254 8160 0 16 16 193 307 1245 0 254 8000 0 SMR SHARED 24 1 254 1 0 254 6120 0 UMA Slabs 1 176 7 13 7 0 62 3520 0 int pcpu 4 18 494 18 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 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 256 0 0 0 0 62 0 0 pf table entries 216 0 0 0 0 62 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 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 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 368 0 0 0 0 30 0 0 STS VFS Cache 148 0 0 0 0 62 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 240 0 0 0 0 62 0 0 nvme_request 128 0 0 0 0 126 0 0 FPU_save_area 832 0 0 0 0 16 0 0 DMAR_MAP_ENTRY 128 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 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 8192 8192 0 0 0 0 1 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0