Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82bab7a3 stack pointer = 0x28:0xfffffe00266095d0 frame pointer = 0x28:0xfffffe00266097b0 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 = 1021 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 1 time = 1599532857 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00266092a0 vpanic() at vpanic+0x1c7/frame 0xfffffe0026609300 panic() at panic+0x43/frame 0xfffffe0026609360 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00266093e0 trap() at trap+0xf7/frame 0xfffffe0026609500 calltrap() at calltrap+0x8/frame 0xfffffe0026609500 --- trap 0x9, rip = 0xffffffff82bab7a3, rsp = 0xfffffe00266095d0, rbp = 0xfffffe00266097b0 --- sctp_lower_sosend() at sctp_lower_sosend+0x54d3/frame 0xfffffe00266097b0 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe00266098e0 sosend() at sosend+0xc6/frame 0xfffffe0026609950 kern_sendit() at kern_sendit+0x34b/frame 0xfffffe0026609a00 sendit() at sendit+0x226/frame 0xfffffe0026609a60 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe0026609ac0 amd64_syscall() at amd64_syscall+0x262/frame 0xfffffe0026609bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0026609bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28283a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 1021 tid 100487 ] Stopped at kdb_enter+0x67: movq $0,0x1487e36(%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 0x80 ll+0x5f rdx 0xffffffff8188c3c7 rbx 0 rsp 0xfffffe0026609280 rbp 0xfffffe00266092a0 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00268a9c10 r12 0xffffffff82068ef0 ddb_dbbe r13 0 r14 0xffffffff81930a1d r15 0xffffffff81930a1d rip 0xffffffff810ce2c7 kdb_enter+0x67 rflags 0x82 ll+0x61 kdb_enter+0x67: movq $0,0x1487e36(%rip) db> show proc Process 1021 (syz-executor.3) at 0xfffff80004dd7a40: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 775 at 0xfffff800196d3520 ABI: FreeBSD ELF64 arguments: /root/syz-executor.3 reaper: 0xfffff80004304000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00264083d0 (map 0xfffffe00264083d0) (map.pmap 0xfffffe0026408490) (pmap 0xfffffe00264084f0) threads: 3 100095 RunQ syz-executor.3 100487 Run CPU 1 syz-executor.3 100488 S uwait 0xfffff80004e65000 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1021 775 775 0 R (threaded) syz-executor.3 100095 RunQ syz-executor.3 100487 Run CPU 1 syz-executor.3 100488 S uwait 0xfffff80004e65000 syz-executor.3 1020 774 774 0 R (threaded) syz-executor.0 100224 RunQ syz-executor.0 100484 S sbwait 0xfffff80004f33a6c syz-executor.0 100485 S uwait 0xfffff80004e65a00 syz-executor.0 1019 772 772 0 R (threaded) syz-executor.1 100088 RunQ syz-executor.1 100481 S sbwait 0xfffff80004ec7e2c syz-executor.1 100482 S uwait 0xfffff80004e66e80 syz-executor.1 1018 773 773 0 R (threaded) syz-executor.2 100210 Run CPU 0 syz-executor.2 100478 S sbwait 0xfffff80004ec8a6c syz-executor.2 100479 RunQ syz-executor.2 968 962 968 0 Ss select 0xfffff80004b93740 dhclient 965 1 965 0 Ss select 0xfffff80004e65dc0 dhclient 962 955 424 65 S select 0xfffff80004e689c0 dhclient 955 424 424 0 S wait 0xfffff80004ddc000 sh 775 770 775 0 Rs syz-executor.3 774 770 774 0 Rs syz-executor.0 773 770 773 0 Rs syz-executor.2 772 770 772 0 Rs syz-executor.1 770 768 768 0 S (threaded) syz-execprog 100110 S uwait 0xfffff80004e68e80 syz-execprog 100111 S uwait 0xfffff800040f6600 syz-execprog 100112 S uwait 0xfffff80004e68680 syz-execprog 100113 S uwait 0xfffff80004e68780 syz-execprog 100114 S kqread 0xfffff80004d50400 syz-execprog 100116 S uwait 0xfffff80004b96a80 syz-execprog 100117 S uwait 0xfffff80004e68080 syz-execprog 100118 S uwait 0xfffff80004e68180 syz-execprog 100119 S uwait 0xfffff80004e68280 syz-execprog 100120 S uwait 0xfffff80004e68880 syz-execprog 768 766 768 0 Ss pause 0xfffff800196d9ae8 csh 766 682 766 0 Ss select 0xfffff80004e68a40 sshd 742 1 742 0 Ss+ ttyin 0xfffff8000495ccb0 getty 741 1 741 0 Ss+ ttyin 0xfffff8000495a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffff8000495a4b0 getty 739 1 739 0 Ss+ ttyin 0xfffff8000495a8b0 getty 738 1 738 0 Ss+ ttyin 0xfffff8000495acb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049590b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049594b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049598b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004959cb0 getty 686 1 686 0 Ss nanslp 0xffffffff82529860 cron 682 1 682 0 Ss select 0xfffff80004b954c0 sshd 495 1 495 0 Ss select 0xfffff80004e68bc0 syslogd 424 1 424 0 Ss wait 0xfffff80019347000 devd 423 1 423 65 Ss select 0xfffff80004b956c0 dhclient 338 1 338 0 Ss select 0xfffff80004b95540 dhclient 335 1 335 0 Ss select 0xfffff80004b957c0 dhclient 23 0 0 0 DL syncer 0xffffffff82616968 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004cbc000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82615cb0 [bufdaemon] 100077 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004e79ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263cec8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82631378 [dom0] 100075 D launds 0xffffffff82631384 [laundry: dom0] 100076 D umarcl 0xffffffff814d20e0 [uma] 18 0 0 0 DL - 0xffffffff8235d488 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c0f2f8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d49390 [pf purge] 15 0 0 0 DL - 0xffffffff826152ac [soaiod4] 9 0 0 0 DL - 0xffffffff826152ac [soaiod3] 8 0 0 0 DL - 0xffffffff826152ac [soaiod2] 7 0 0 0 DL - 0xffffffff826152ac [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff822351c0 [doneq0] 100067 D - 0xffffffff82235090 [scanner] 5 0 0 0 DL crypto_ 0xfffff800044cb090 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044cb030 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262e860 [crypto] 14 0 0 0 DL seqstat 0xfffff8000449bc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff825087d0 [g_event] 100026 D - 0xffffffff825087d8 [g_up] 100027 D - 0xffffffff825087e0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004331800 [thr_0] 100019 D - 0xfffff80004331880 [thr_1] 12 0 0 0 WL (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 I [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 0xfffff80004304000 [init] 10 0 0 0 DL audit_w 0xffffffff8262ed80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82508d70 [swapper] 100005 D - 0xfffff800040e3000 [if_io_tqg_0] 100006 D - 0xfffff800040e2d00 [if_io_tqg_1] 100007 D - 0xfffff800040e2c00 [if_config_tqg_0] 100008 D - 0xfffff800040e2b00 [softirq_0] 100009 D - 0xfffff800040e2a00 [softirq_1] 100010 D - 0xfffff80004334100 [thread taskq] 100012 D - 0xfffff80004331e00 [inm_free taskq] 100013 D - 0xfffff80004331d00 [kqueue_ctx taskq] 100014 D - 0xfffff80004331c00 [aiod_kick taskq] 100017 D - 0xfffff80004331900 [in6m_free taskq] 100024 D - 0xfffff80004331700 [firmware taskq] 100029 D - 0xfffff80004331600 [crypto_0] 100030 D - 0xfffff80004331600 [crypto_1] 100044 D - 0xfffff80004331300 [vtnet0 rxq 0] 100045 D - 0xfffff80004331200 [vtnet0 txq 0] 100046 D - 0xfffff80004331100 [vtnet0 rxq 1] 100047 D - 0xfffff80004331000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046a9a00 [virtio_balloon] 100053 D - 0xfffff80004332c00 [mca taskq] 100058 D - 0xffffffff81cd64e1 [deadlkres] 100062 D - 0xfffff80004332800 [acpi_task_0] 100063 D - 0xfffff80004332800 [acpi_task_1] 100064 D - 0xfffff80004332800 [acpi_task_2] 100066 D - 0xfffff80004331400 [CAM taskq] db> show all locks Process 1021 (syz-executor.3) thread 0xfffffe00268a9700 (100487) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00268548d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13094 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 28164 1643K 28228 kobj 335 1340K 494 newblk 35 1033K 572 vfscache 4 1025K 4 pcb 30 546K 548 inodedep 34 529K 208 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 128 257K 1095 acpica 1674 185K 52414 vnet_data 1 168K 1 filedesc 22 153K 296 pagedep 15 132K 146 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 294 bus 975 79K 3020 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 324 41K 324 BPF 22 36K 22 kdtrace 182 36K 2464 temp 35 33K 1895 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 73 25K 73 kbdmux 6 22K 6 lltable 47 18K 47 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 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 bmsafemap 2 9K 177 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 sctp_atcl 12 6K 576 CAM DEV 3 6K 510 kqueue 57 6K 1028 vt 11 6K 11 plimit 21 6K 381 cred 21 6K 252 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 pf_ifnet 10 5K 19 UMA 251 5K 251 sctp_stro 4 4K 346 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 routetbl 24 4K 24 diradd 26 4K 175 hhook 13 4K 13 session 25 4K 41 pgrp 25 4K 41 acpisem 22 3K 22 terminal 11 3K 11 dirrem 10 3K 141 proc-args 44 3K 581 select 18 3K 18 uidinfo 3 3K 9 sctp_ifa 17 3K 19 lockf 20 3K 33 sctp_stri 4 2K 234 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 266 indirdep 8 2K 10 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 Unitno 30 2K 46 CAM XPT 22 2K 543 newdirblk 12 2K 133 in_multi 6 2K 7 freefile 10 2K 139 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 139 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 freeblks 4 1K 138 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 19 sctp_atky 16 1K 922 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 encap_export_host 12 1K 12 crypto 3 1K 3 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 DEVFSP 8 1K 8 osd 3 1K 9 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 inpcbpolicy 7 1K 191 sctp_athm 12 1K 693 loginclass 3 1K 7 prison 6 1K 6 soname 8 1K 6654 sctp_map 8 1K 458 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 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 43 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 87 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 460 sctp_iter 0 0K 6 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 6 sctp_aadr 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 0 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 1908 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 61 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 5 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 ip6opt 0 0K 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 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 318 export_host 0 0K 0 cl_savebuf 0 0K 2 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 111 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14150 ioctlops 0 0K 102 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 611 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 kcovinfo 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 9526 126 9526 0 254 19767296 0 mbuf_jumbo_page 4096 3197 1375 107377 0 254 18726912 0 65536 65536 0 110 181 0 1 7208960 0 32768 32768 0 112 112 0 1 3670016 0 mbuf_packet 256 8201 1197 24813 0 254 2405888 0 16384 16384 4 134 143 0 1 2260992 0 512 512 4122 54 4122 0 30 2138112 0 mbuf 256 5402 2735 331446 0 254 2083072 0 BUF TRIE 144 166 13302 533 0 62 1939392 0 4096 4096 335 1 494 0 2 1376256 0 UMA Slabs 0 112 11638 20 11638 0 126 1305696 0 128 128 9276 55 9323 0 126 1194368 0 sctp_asoc 2288 4 506 229 0 254 1166880 0 DEVCTL 1024 12 988 125 0 16 1024000 0 pbuf 832 0 969 0 0 2 806208 0 8192 8192 8 77 117 0 1 696320 0 sctp_ep 1280 4 506 230 0 254 652800 0 tcpcb 1040 3 514 7 0 254 537680 0 socket 960 24 484 1533 0 254 487680 0 RADIX NODE 144 2747 302 34199 0 62 439056 0 sctp_raddr 736 4 513 229 0 254 380512 0 256 Bucket 2048 165 19 1672 0 8 376832 0 VNODE 496 543 89 684 0 30 313472 0 VM OBJECT 264 1044 96 16549 0 30 300960 0 THREAD 1792 140 22 488 0 8 290304 0 4096 4096 13 52 92 0 2 266240 0 65536 65536 4 0 4 0 1 262144 0 4096 4096 55 7 1022 0 2 253952 0 ripcb 488 2 510 8 0 254 249856 0 tcp_inpcb 488 3 509 7 0 254 249856 0 udp_inpcb 488 2 510 176 0 254 249856 0 64 64 2907 180 3381 0 254 197568 0 16384 16384 8 4 145 0 1 196608 0 16 16 11870 380 13335 0 254 196000 0 128 128 1291 228 30694 0 126 194432 0 256 256 297 453 3009 0 62 192000 0 512 512 4 340 434 0 30 176128 0 UMA Zones 768 226 1 226 0 16 174336 0 32 32 4463 451 5695 0 254 157248 0 1024 1024 11 141 1250 0 16 155648 0 vmem btag 56 2322 330 2322 0 254 148512 0 FFS2 dinode 256 509 61 648 0 62 145920 0 128 128 995 90 2031 0 126 138880 0 MAP ENTRY 96 1078 308 47105 0 126 133056 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 8 0 1 131072 0 1024 1024 105 23 125 0 16 131072 0 unpcb 256 11 499 1085 0 254 130560 0 ksiginfo 112 53 991 110 0 126 116928 0 2048 2048 10 46 2907 0 8 114688 0 VMSPACE 2536 32 13 1000 0 4 114120 0 FFS inode 160 509 191 648 0 62 112000 0 PROC 1312 54 18 1021 0 8 94464 0 S VFS Cache 104 620 277 1294 0 126 93288 0 filedesc0 1080 55 29 1022 0 8 90720 0 128 Bucket 1024 44 39 225 0 16 84992 0 UMA Kegs 384 212 4 212 0 30 82944 0 2048 2048 11 29 58 0 8 81920 0 sctp_readq 152 3 517 116 0 254 79040 0 sctp_chunk 152 35 485 6846 0 254 79040 0 512 512 96 56 284 0 30 77824 0 g_bio 408 0 180 5286 0 30 73440 0 64 64 533 538 1732 0 254 68544 0 64 64 535 536 15436 0 254 68544 0 128 128 336 191 623 0 126 67456 0 65536 65536 1 0 1 0 1 65536 0 32768 32768 2 0 2 0 1 65536 0 512 512 93 27 94 0 30 61440 0 sctp_stream_msg_out 112 4 536 119 0 254 60480 0 4096 4096 11 3 400 0 2 57344 0 256 256 76 134 819 0 62 53760 0 64 Bucket 512 69 35 663 0 30 53248 0 256 256 156 39 192 0 62 49920 0 32 Bucket 256 53 142 437 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13600 0 16 49152 0 16384 16384 3 0 3 0 1 49152 0 4096 4096 11 1 11 0 2 49152 0 512 512 31 65 1334 0 30 49152 0 syncache 168 0 264 5 0 254 44352 0 8192 8192 3 2 5 0 1 40960 0 4 Bucket 48 19 821 9711 0 254 40320 0 clpbuf 832 0 48 100 0 16 39936 0 64 pcpu 8 4147 461 4149 0 254 36864 0 selfd 64 40 527 4022 0 254 36288 0 64 64 28 539 52 0 254 36288 0 64 64 79 488 1076 0 254 36288 0 64 64 188 379 190 0 254 36288 0 64 64 31 536 354 0 254 36288 0 128 128 38 241 55 0 126 35712 0 128 128 28 251 150 0 126 35712 0 128 128 136 143 138 0 126 35712 0 128 128 11 268 354 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 14 121 79 0 62 34560 0 256 256 37 98 37 0 62 34560 0 256 256 49 86 641 0 62 34560 0 256 256 61 74 454 0 62 34560 0 256 256 18 117 517 0 62 34560 0 TURNSTILE 136 163 89 163 0 62 34272 0 SLEEPQUEUE 88 163 221 163 0 126 33792 0 32768 32768 1 0 1 0 1 32768 0 8192 8192 4 0 4 0 1 32768 0 2048 2048 5 11 5 0 8 32768 0 1024 1024 2 30 8 0 16 32768 0 1024 1024 17 15 17 0 16 32768 0 1024 1024 9 23 366 0 16 32768 0 1024 1024 12 20 12 0 16 32768 0 512 512 1 63 32 0 30 32768 0 512 512 37 27 37 0 30 32768 0 512 512 24 40 25 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 16 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 32 32 309 573 383 0 254 28224 0 pipe 760 20 15 356 0 16 26600 0 4096 4096 2 4 321 0 2 24576 0 4096 4096 6 0 6 0 2 24576 0 rtentry 176 35 103 39 0 62 24288 0 rl_entry 40 40 566 40 0 254 24240 0 Files 80 125 175 7800 0 126 24000 0 8 Bucket 80 38 262 6751 0 126 24000 0 Mountpoints 2816 2 6 2 0 4 22528 0 udpcb 32 2 628 176 0 254 20160 0 PWD 32 19 611 226 0 254 20160 0 64 64 1 314 2 0 254 20160 0 32 32 15 615 21 0 254 20160 0 32 32 12 618 198 0 254 20160 0 32 32 63 567 767 0 254 20160 0 32 32 93 537 4419 0 254 20160 0 32 32 43 587 226 0 254 20160 0 16 Bucket 144 60 80 422 0 62 20160 0 2 Bucket 32 291 339 9331 0 254 20160 0 KNOTE 160 26 99 776 0 62 20000 0 procdesc 136 2 143 12 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 2 0 2 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 2048 2048 1 7 1 0 8 16384 0 2048 2048 1 7 1 0 8 16384 0 2048 2048 2 6 2 0 8 16384 0 2048 2048 6 2 197 0 8 16384 0 1024 1024 7 9 8 0 16 16384 0 1024 1024 7 9 7 0 16 16384 0 vtnet_tx_hdr 24 0 668 1039 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 1003 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 32 32 97 281 206 0 254 12096 0 16 16 25 725 64 0 254 12000 0 16 16 304 446 496 0 254 12000 0 16 16 24 726 26 0 254 12000 0 16 16 180 570 1229 0 254 12000 0 16 16 25 725 24138 0 254 12000 0 16 16 7 743 473 0 254 12000 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 SMR CPU 32 2 253 2 0 254 8160 0 16 16 0 500 4 0 254 8000 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_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 udplite_inpcb 488 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 tcp_log 416 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 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 rentr 24 0 0 0 0 254 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 VNODEPOLL 120 0 0 0 0 126 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 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 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 2048 2048 0 0 0 0 8 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0