Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff8133c1c5 stack pointer = 0x28:0xfffffe002ae8b5e0 frame pointer = 0x28:0xfffffe002ae8b7b0 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 = 1878 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 1 time = 1592915903 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002ae8b2b0 vpanic() at vpanic+0x1c7/frame 0xfffffe002ae8b310 panic() at panic+0x43/frame 0xfffffe002ae8b370 trap_fatal() at trap_fatal+0x4ca/frame 0xfffffe002ae8b3f0 trap() at trap+0xda/frame 0xfffffe002ae8b510 calltrap() at calltrap+0x8/frame 0xfffffe002ae8b510 --- trap 0x9, rip = 0xffffffff8133c1c5, rsp = 0xfffffe002ae8b5e0, rbp = 0xfffffe002ae8b7b0 --- sctp_lower_sosend() at sctp_lower_sosend+0x32e5/frame 0xfffffe002ae8b7b0 sctp_sosend() at sctp_sosend+0x501/frame 0xfffffe002ae8b8e0 sosend() at sosend+0xc6/frame 0xfffffe002ae8b950 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe002ae8ba00 sendit() at sendit+0x224/frame 0xfffffe002ae8ba60 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe002ae8bac0 amd64_syscall() at amd64_syscall+0x262/frame 0xfffffe002ae8bbf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002ae8bbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28289a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 1878 tid 100555 ] Stopped at kdb_enter+0x67: movq $0,0x14a5086(%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 0xfffffe002c000000 rdx 0x3ffff rbx 0 rsp 0xfffffe002ae8b290 rbp 0xfffffe002ae8b2b0 rsi 0x40001 rdi 0xffffffff810bf896 vprintf+0x176 r8 0 r9 0xffffffff r10 0xf4240 r11 0xfffffe0023ba1310 r12 0xffffffff82068f70 ddb_dbbe r13 0 r14 0xffffffff819aa2d6 r15 0xffffffff819aa2d6 rip 0xffffffff810b4ba7 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x14a5086(%rip) db> show proc Process 1878 (syz-executor.3) at 0xfffff80063001a40: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffff80003d66520 ABI: FreeBSD ELF64 arguments: /root/syz-executor.3 reaper: 0xfffff8000331b000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00258413d0 (map 0xfffffe00258413d0) (map.pmap 0xfffffe0025841490) (pmap 0xfffffe00258414f0) threads: 3 100498 RunQ syz-executor.3 100555 Run CPU 1 syz-executor.3 100560 S uwait 0xfffff8006327e500 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1880 779 779 0 R (threaded) syz-executor.2 100119 RunQ syz-executor.2 100558 S sbwait 0xfffffe00239ccff4 syz-executor.2 100561 S uwait 0xfffff8006327e400 syz-executor.2 100563 S uwait 0xfffff8006327e300 syz-executor.2 1878 785 785 0 R (threaded) syz-executor.3 100498 RunQ syz-executor.3 100555 Run CPU 1 syz-executor.3 100560 S uwait 0xfffff8006327e500 syz-executor.3 1877 771 771 0 S (threaded) syz-executor.1 100596 S nanslp 0xffffffff8252f240 syz-executor.1 100553 S sbwait 0xfffffe00239c5e14 syz-executor.1 1420 1412 1420 0 Ss select 0xfffff8000344dec0 dhclient 1416 1 1416 0 Ss select 0xfffff80003a94840 dhclient 1412 1404 424 65 S select 0xfffff8000350f040 dhclient 1404 424 424 0 S wait 0xfffff8001062d000 sh 785 768 785 0 Rs syz-executor.3 779 768 779 0 Rs syz-executor.2 771 768 771 0 Ss nanslp 0xffffffff8252f240 syz-executor.1 770 768 770 0 Rs CPU 0 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100103 S uwait 0xfffff80003a4f980 syz-fuzzer 100104 S nanslp 0xffffffff8252f241 syz-fuzzer 100105 S uwait 0xfffff80003811600 syz-fuzzer 100106 S uwait 0xfffff80003811780 syz-fuzzer 100107 S uwait 0xfffff80003812d80 syz-fuzzer 100108 S kqread 0xfffff800030d5200 syz-fuzzer 100109 S uwait 0xfffff80003811980 syz-fuzzer 100110 S uwait 0xfffff80003812e80 syz-fuzzer 100112 S uwait 0xfffff80003812480 syz-fuzzer 100114 S uwait 0xfffff80003812580 syz-fuzzer 766 764 766 0 Ss pause 0xfffff800104d75c8 csh 764 682 764 0 Ss select 0xfffff80003a93e40 sshd 748 1 748 0 Ss+ ttyin 0xfffff800038234b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b278b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b27cb0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b2a0b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b2a4b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b2a8b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b2acb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b290b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b294b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252f241 cron 682 1 682 0 Ss select 0xfffff80003512b40 sshd 495 1 495 0 Ss select 0xfffff80003a93bc0 syslogd 424 1 424 0 Ss wait 0xfffff80003d66000 devd 423 1 423 65 Ss select 0xfffff80003a93dc0 dhclient 338 1 338 0 Ss select 0xfffff80003512740 dhclient 335 1 335 0 Ss select 0xfffff80003a960c0 dhclient 23 0 0 0 DL vlruwt 0xfffff800033e3520 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261a498 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100069 D qsleep 0xffffffff826197e0 [bufdaemon] 100076 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100086 D sdflush 0xfffff80003822ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826407c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100067 D psleep 0xffffffff82634c58 [dom0] 100074 D launds 0xffffffff82634c64 [laundry: dom0] 100075 D umarcl 0xffffffff8154fce0 [uma] 18 0 0 0 DL - 0xffffffff82362e78 [rand_harvestq] 17 0 0 0 DL pftm 0xffffffff82bd63a0 [pf purge] 16 0 0 0 DL waiting 0xffffffff8261cc10 [sctp_iterator] 15 0 0 0 DL - 0xffffffff82618dec [soaiod4] 9 0 0 0 DL - 0xffffffff82618dec [soaiod3] 8 0 0 0 DL - 0xffffffff82618dec [soaiod2] 7 0 0 0 DL - 0xffffffff82618dec [soaiod1] 6 0 0 0 DL (threaded) [cam] 100033 D - 0xffffffff8223abc0 [doneq0] 100066 D - 0xffffffff8223aa90 [scanner] 5 0 0 0 DL crypto_ 0xfffff800033e2390 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800033e2330 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82632440 [crypto] 14 0 0 0 DL seqstat 0xfffff80003364888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100024 D - 0xffffffff8250e1c0 [g_event] 100025 D - 0xffffffff8250e1c8 [g_up] 100026 D - 0xffffffff8250e1d0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100017 D - 0xfffff800031e3d80 [thr_0] 100018 D - 0xfffff800031e3dc0 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100021 I [swi3: vm] 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 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff8000331b000 [init] 10 0 0 0 DL audit_w 0xffffffff82632918 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250e750 [swapper] 100005 D - 0xfffff8000333f100 [if_config_tqg_0] 100006 D - 0xfffff8000333f000 [softirq_0] 100007 D - 0xfffff80003340e00 [softirq_1] 100008 D - 0xfffff80003340d00 [if_io_tqg_0] 100009 D - 0xfffff80003340c00 [if_io_tqg_1] 100011 D - 0xfffff800030d8e00 [kqueue_ctx taskq] 100012 D - 0xfffff800030d8d00 [aiod_kick taskq] 100015 D - 0xfffff800030d8a00 [in6m_free taskq] 100016 D - 0xfffff800030d8900 [thread taskq] 100023 D - 0xfffff800030d8800 [firmware taskq] 100028 D - 0xfffff800030d8700 [crypto_0] 100029 D - 0xfffff800030d8700 [crypto_1] 100043 D - 0xfffff800030d8500 [vtnet0 rxq 0] 100044 D - 0xfffff800030d8400 [vtnet0 txq 0] 100045 D - 0xfffff800030d8300 [vtnet0 rxq 1] 100046 D - 0xfffff800030d8200 [vtnet0 txq 1] 100048 D vtbslp 0xfffff80003514580 [virtio_balloon] 100052 D - 0xfffff800030d8100 [mca taskq] 100057 D - 0xffffffff81d4f921 [deadlkres] 100061 D - 0xfffff80003b67600 [acpi_task_0] 100062 D - 0xfffff80003b67600 [acpi_task_1] 100063 D - 0xfffff80003b67600 [acpi_task_2] 100065 D - 0xfffff800030d8600 [CAM taskq] db> show all locks Process 1878 (syz-executor.3) thread 0xfffffe0023ba0e00 (100555) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00259e3c90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13197 Process 1877 (syz-executor.1) thread 0xfffffe0025c57c00 (100553) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00239c5db8) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:414 Process 770 (syz-executor.0) thread 0xfffffe00239faa00 (100111) exclusive rw vm object (vm object) r = 0 (0xfffff80010b23840) locked @ /syzkaller/managers/main/kernel/sys/vm/vnode_pager.c:219 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800102249f0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2925 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80010504dc0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:737 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4212 4850K 4240 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 27951 1631K 28015 kobj 334 1336K 493 newblk 8 1026K 2227 vfscache 4 1025K 4 inodedep 165 594K 1088 pcb 35 550K 938 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 136 257K 1963 acpica 1674 185K 55859 vnet_data 1 168K 1 filedesc 19 133K 2015 pagedep 8 130K 1007 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 239 96K 280 bus 996 80K 3392 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 501 63K 501 umtx 342 43K 342 dirrem 157 40K 1017 BPF 22 36K 22 kdtrace 177 35K 5288 temp 35 33K 1957 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 26K 5 gtaskqueue 18 26K 18 ifaddr 73 25K 73 kbdmux 6 22K 6 freefile 157 20K 1015 lltable 47 18K 47 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 98 16K 98 ether_multi 172 14K 177 bus-sc 30 14K 1439 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 488 rman 82 10K 423 bmsafemap 2 9K 1060 sctp_timw 33 9K 33 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 9 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 sctp_atcl 13 7K 922 CAM DEV 3 6K 510 kqueue 56 6K 1887 vt 11 6K 11 select 43 6K 43 plimit 21 6K 352 cred 21 6K 262 sglist 5 6K 5 CAM queue 5 6K 1528 sctp_stro 5 5K 322 taskqueue 45 5K 45 ufs_dirhash 24 5K 24 DEVFSP 72 5K 76 pf_ifnet 10 5K 19 UMA 249 5K 249 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 routetbl 23 4K 35 hhook 13 4K 13 session 25 4K 38 pgrp 25 4K 38 acpisem 22 3K 22 terminal 11 3K 11 proc-args 44 3K 572 uidinfo 3 3K 15 sctp_ifa 17 3K 17 pf_rule 2 2K 5 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 94 ip6ndp 12 2K 21 Unitno 28 2K 913 CAM XPT 22 2K 543 in_multi 6 2K 7 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 freework 5 2K 1070 softdep 1 1K 1 freeblks 4 1K 1009 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 sctp_stri 2 1K 398 clone 8 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_atky 18 1K 1447 mkdir 6 1K 1986 mld 6 1K 6 sctp_ifn 6 1K 6 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 newdirblk 3 1K 993 diradd 3 1K 1049 inpcbpolicy 10 1K 1461 osd 3 1K 9 vnodes 1 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 sctp_athm 13 1K 1121 iov 2 1K 15060 loginclass 3 1K 6 sctp_map 10 1K 644 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 soname 5 1K 6989 ktls 1 1K 1 pmchooks 1 1K 1 prison 4 1K 4 nexusdev 5 1K 5 entropy 2 1K 38 sctp_vrf 1 1K 1 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 94 p1003.1b 1 1K 1 pf_table 0 0K 3 pf_altq 0 0K 0 pf_osfp 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 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 midi buffers 0 0K 0 xen_intr 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 isci 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 2715 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 784 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 13 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 6 allocindir 0 0K 0 indirdep 0 0K 68 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 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 lDevFlags * malloc 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 567 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 sctp_aadr 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 1 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 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 1171 export_host 0 0K 0 cl_savebuf 0 0K 2 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 111 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 176 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 591 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 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 7 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_cluster 2048 9780 126 9780 0 254 20287488 0 mbuf_jumbo_page 4096 1824 1224 79943 0 254 12484608 0 mbuf_packet 256 8203 1449 702964 0 254 2470912 0 512 512 4174 34 4637 0 30 2154496 0 BUF TRIE 144 219 13277 1395 0 62 1943424 0 RADIX NODE 144 11894 199 86429 0 62 1741392 0 4096 4096 334 2 496 0 2 1376256 0 mbuf 256 3431 1407 584888 0 254 1238528 0 128 128 9320 135 9330 0 126 1210240 0 sctp_asoc 2288 5 505 322 0 254 1166880 0 UMA Slabs 0 112 9609 33 9609 0 126 1079904 0 pbuf 832 0 953 0 0 2 792896 0 sctp_ep 1280 6 504 401 0 254 652800 0 tcpcb 1040 4 513 484 0 254 537680 0 socket 904 26 487 3092 0 254 463752 0 256 Bucket 2048 175 33 2057 0 8 425984 0 256 256 283 1277 6593 0 62 399360 0 sctp_raddr 736 6 511 322 0 254 380512 0 65536 65536 4 1 116 0 1 327680 0 VM OBJECT 264 1096 134 27891 0 30 324720 0 THREAD 1792 144 27 1601 0 8 306432 0 VNODE 488 541 59 1559 0 30 292800 0 4096 4096 64 6 1891 0 2 286720 0 16384 16384 11 5 1145 0 1 262144 0 2048 2048 5 123 3491 0 8 262144 0 512 512 176 336 1148 0 30 262144 0 ripcb 488 2 510 34 0 254 249856 0 udplite_inpcb 488 2 510 742 0 254 249856 0 tcp_inpcb 488 4 508 484 0 254 249856 0 udp_inpcb 488 2 510 201 0 254 249856 0 64 64 2752 335 2784 0 254 197568 0 65536 65536 3 0 3 0 1 196608 0 32768 32768 1 5 52 0 1 196608 0 g_bio 408 0 480 8514 0 30 195840 0 16 16 11756 244 11845 0 254 192000 0 1024 1024 116 64 435 0 16 184320 0 128 128 1207 188 25165 0 126 178560 0 UMA Zones 768 223 3 223 0 16 173568 0 MAP ENTRY 96 1296 468 96545 0 126 169344 0 32 32 4447 215 4462 0 254 149184 0 FFS2 dinode 256 505 65 1520 0 62 145920 0 256 256 216 354 1138 0 62 145920 0 vmem btag 56 2165 198 2165 0 254 132328 0 65536 65536 0 2 79 0 1 131072 0 unpcb 256 11 499 1203 0 254 130560 0 ksiginfo 112 60 984 85 0 126 116928 0 128 128 511 388 1586 0 126 115072 0 VMSPACE 2536 31 14 1859 0 4 114120 0 PROC 1312 53 28 1880 0 8 106272 0 128 128 507 268 6736 0 126 99200 0 FFS inode 160 505 70 1521 0 62 92000 0 filedesc0 1088 54 30 1881 0 8 91392 0 128 Bucket 1024 50 33 292 0 16 84992 0 128 128 418 233 1290 0 126 83328 0 UMA Kegs 384 209 6 209 0 30 82560 0 S VFS Cache 108 613 143 2189 0 126 81648 0 256 256 168 147 3452 0 62 80640 0 sctp_readq 152 3 517 141 0 254 79040 0 sctp_chunk 152 16 504 5049 0 254 79040 0 8192 8192 7 2 116 0 1 73728 0 64 Bucket 512 88 48 1916 0 30 69632 0 64 64 598 473 1170 0 254 68544 0 64 64 520 551 1661 0 254 68544 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 4096 4096 13 3 26 0 2 65536 0 512 512 86 34 88 0 30 61440 0 clpbuf 832 0 64 344 0 16 53248 0 128 128 152 251 668 0 126 51584 0 32 Bucket 256 62 133 551 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 16930 0 16 49152 0 8192 8192 6 0 6 0 1 49152 0 2048 2048 10 14 596 0 8 49152 0 512 512 15 81 1321 0 30 49152 0 512 512 46 50 46 0 30 49152 0 tcp_bbr_pcb 832 0 54 332 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 4096 4096 8 2 462 0 2 40960 0 pipe 760 19 31 383 0 16 38000 0 2048 2048 4 14 52 0 8 36864 0 selfd 64 68 499 11683 0 254 36288 0 64 64 8 559 14720 0 254 36288 0 64 64 201 366 264 0 254 36288 0 64 64 57 510 1906 0 254 36288 0 64 64 260 307 2096 0 254 36288 0 64 64 16 551 35 0 254 36288 0 128 128 38 241 2019 0 126 35712 0 128 128 34 245 2083 0 126 35712 0 routing nhops 256 17 118 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 35 100 465 0 62 34560 0 256 256 16 119 1076 0 62 34560 0 256 256 44 91 1275 0 62 34560 0 256 256 24 111 1319 0 62 34560 0 256 256 16 119 375 0 62 34560 0 TURNSTILE 136 172 80 172 0 62 34272 0 32768 32768 0 1 112 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 2 0 3 0 1 32768 0 4096 4096 7 1 7 0 2 32768 0 2048 2048 2 14 4 0 8 32768 0 2048 2048 6 10 42 0 8 32768 0 2048 2048 8 8 10 0 8 32768 0 1024 1024 6 26 325 0 16 32768 0 1024 1024 27 5 56 0 16 32768 0 1024 1024 10 22 10 0 16 32768 0 1024 1024 3 29 6 0 16 32768 0 1024 1024 7 25 7 0 16 32768 0 1024 1024 0 32 1075 0 16 32768 0 512 512 12 52 12 0 30 32768 0 512 512 33 31 542 0 30 32768 0 mt_stats_zone 64 443 69 443 0 254 32768 0 64 pcpu 8 3758 338 3811 0 254 32768 0 sctp_stream_msg_out 112 3 285 145 0 254 32256 0 KNOTE 160 27 173 31833 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 189 211 10453 0 126 32000 0 cpuset 104 7 272 7 0 126 29016 0 pf tags 104 1 272 4 0 126 28392 0 sctp_laddr 48 0 588 25 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 18 864 1080 0 254 28224 0 32 32 275 607 4542 0 254 28224 0 4 Bucket 48 7 581 11870 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 rtentry 208 35 98 39 0 62 27664 0 8192 8192 2 1 4 0 1 24576 0 8192 8192 3 0 3 0 1 24576 0 rl_entry 40 53 553 53 0 254 24240 0 vtnet_tx_hdr 24 0 1002 341242 0 254 24048 0 8 Bucket 80 59 241 12815 0 126 24000 0 SLEEPQUEUE 88 172 84 172 0 126 22528 0 udpcb 32 4 626 943 0 254 20160 0 32 32 16 614 1504 0 254 20160 0 32 32 89 541 1099 0 254 20160 0 32 32 169 461 2160 0 254 20160 0 32 32 29 601 39 0 254 20160 0 32 32 27 603 829 0 254 20160 0 32 32 21 609 1074 0 254 20160 0 16 Bucket 144 61 79 2805 0 62 20160 0 2 Bucket 32 58 572 5117 0 254 20160 0 tcp_bbr_map 128 0 155 3 0 126 19840 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 16384 16384 1 0 1 0 1 16384 0 4096 4096 0 4 4 0 2 16384 0 4096 4096 1 3 1183 0 2 16384 0 4096 4096 3 1 3 0 2 16384 0 2048 2048 1 7 1 0 8 16384 0 2048 2048 2 6 2 0 8 16384 0 1024 1024 4 12 4 0 16 16384 0 512 512 1 31 1 0 30 16384 0 rentr 24 0 668 8 0 254 16032 0 mt_zone 24 443 225 443 0 254 16032 0 16 16 450 550 1553 0 254 16000 0 kenv 258 3 57 1116 0 30 15480 0 MAP 216 2 69 2 0 62 15336 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 16 16 21 729 2398 0 254 12000 0 16 16 15 735 128 0 254 12000 0 16 16 34 716 25407 0 254 12000 0 16 16 22 728 301 0 254 12000 0 16 16 38 712 728 0 254 12000 0 Mountpoints 2816 2 2 2 0 4 11264 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 SMR CPU 32 1 254 1 0 254 8160 0 16 16 1 499 1 0 254 8000 0 SMR SHARED 24 1 254 1 0 254 6120 0 UMA Slabs 1 176 8 14 8 0 62 3872 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 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 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 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 184 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 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 L VFS Cache 328 0 0 0 0 30 0 0 STS VFS Cache 148 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 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 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 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 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0