Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff8103b32d stack pointer = 0x0:0xfffffe00517c5900 frame pointer = 0x0:0xfffffe00517c5950 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 = 45921 (syz-executor.2) trap number = 9 panic: general protection fault cpuid = 1 time = 369 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517c55d0 vpanic() at vpanic+0x1c7/frame 0xfffffe00517c5630 panic() at panic+0x43/frame 0xfffffe00517c5690 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00517c5710 trap() at trap+0xf7/frame 0xfffffe00517c5830 calltrap() at calltrap+0x8/frame 0xfffffe00517c5830 --- trap 0x9, rip = 0xffffffff8103b32d, rsp = 0xfffffe00517c5900, rbp = 0xfffffe00517c5950 --- kqtimer_proc_continue() at kqtimer_proc_continue+0x6d/frame 0xfffffe00517c5950 tdsendsignal() at tdsendsignal+0x9f6/frame 0xfffffe00517c5a00 kern_kill() at kern_kill+0x203/frame 0xfffffe00517c5ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe00517c5bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd6c8 KDB: enter: panic [ thread pid 45921 tid 120173 ] Stopped at kdb_enter+0x67: movq $0,0x163ac3e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xffffffff811374a0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00517c55b0 rbp 0xfffffe00517c55d0 rsi 0 rdi 0xffffffff811374d6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517c54a0 r11 0x1ffaefff59c r12 0xffffffff82267ac0 ddb_dbbe r13 0 r14 0xffffffff81a71938 r15 0xffffffff81a71938 rip 0xffffffff8112e4c7 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x163ac3e(%rip) db> show proc Process 45921 (syz-executor.2) at 0xfffff8000d02b538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 780 at 0xfffff80004f5f538 ABI: FreeBSD ELF32 flag: 0x10004000 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004512538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094bbf9f0 (map 0xfffffe0094bbf9f0) (map.pmap 0xfffffe0094bbfab0) (pmap 0xfffffe0094bbfb10) threads: 1 120173 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 46521 780 46521 0 Rs syz-executor.1 46099 780 46099 0 Ss piperd 0xfffff80032e9b8b8 syz-executor.0 46098 46092 46098 0 Ss select 0xfffff8000d640bc0 dhclient 46095 1 46095 0 Ss select 0xfffff8000d640ac0 dhclient 46092 46082 436 65 S select 0xfffff8000d640cc0 dhclient 46082 436 436 0 S wait 0xfffff800324af000 sh 45921 780 45921 0 Rs CPU 1 syz-executor.2 45406 780 45406 0 Rs syz-executor.3 780 778 778 0 S (threaded) syz-fuzzer 100089 S uwait 0xfffff800049ba900 syz-fuzzer 100115 S uwait 0xfffff80004cca780 syz-fuzzer 100116 S uwait 0xfffff80004cca880 syz-fuzzer 100117 S uwait 0xfffff80004cca980 syz-fuzzer 100118 S kqread 0xfffff80004f1fe00 syz-fuzzer 100119 S uwait 0xfffff80004ccaa80 syz-fuzzer 100120 S uwait 0xfffff80032610f00 syz-fuzzer 100121 S uwait 0xfffff80004ccab80 syz-fuzzer 103259 S uwait 0xfffff80032610500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80004ff6b20 csh 776 694 776 0 Ss select 0xfffff80032610a40 sshd 760 1 760 0 Ss+ ttyin 0xfffff800049c2cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004ce38b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004ce3cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004ceb0b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004ceb4b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004ceb8b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004cebcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004c5f0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004c5f4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c860 cron 694 1 694 0 Ss select 0xfffff80004cca1c0 sshd 507 1 507 0 Ss select 0xfffff800323244c0 syslogd 436 1 436 0 Ss wait 0xfffff80004fc6000 devd 435 1 435 65 Ss select 0xfffff80032324640 dhclient 350 1 350 0 Ss select 0xfffff80032324540 dhclient 347 1 347 0 Ss select 0xfffff800049ba040 dhclient 23 0 0 0 DL vlruwt 0xfffff80004e85538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff8282ad80 [bufdaemon] 100087 D - 0xffffffff8220ae00 [bufspacedaemon-0] 100097 D sdflush 0xfffff80029009ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852b88 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82846ff8 [dom0] 100085 D launds 0xffffffff82847004 [laundry: dom0] 100086 D umarcl 0xffffffff815c76c0 [uma] 18 0 0 0 DL - 0xffffffff82570bf8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f5b818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d783c0 [pf purge] 15 0 0 0 DL - 0xffffffff828283dc [soaiod4] 9 0 0 0 DL - 0xffffffff828283dc [soaiod3] 8 0 0 0 DL - 0xffffffff828283dc [soaiod2] 7 0 0 0 DL - 0xffffffff828283dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff824480c0 [doneq0] 100044 D - 0xffffffff82448040 [async] 100077 D - 0xffffffff82447f10 [scanner] 14 0 0 0 DL seqstat 0xfffff800045a9888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004619d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004619d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844520 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8271c0a0 [g_event] 100035 D - 0xffffffff8271c0a8 [g_up] 100036 D - 0xffffffff8271c0b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff8000455d700 [thr_0] 100028 D - 0xfffff8000455d780 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004512538 [init] 10 0 0 0 DL audit_w 0xffffffff82844a30 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c630 [swapper] 100005 D - 0xfffff80004144800 [softirq_0] 100006 D - 0xfffff80004144700 [softirq_1] 100007 D - 0xfffff80004144600 [if_io_tqg_0] 100008 D - 0xfffff80004144500 [if_io_tqg_1] 100009 D - 0xfffff80004144400 [if_config_tqg_0] 100010 D - 0xfffff80004561600 [kqueue_ctx taskq] 100011 D - 0xfffff80004561500 [in6m_free taskq] 100013 D - 0xfffff80004561200 [linuxkpi_irq_wq] 100014 D - 0xfffff80004561100 [inm_free taskq] 100015 D - 0xfffff80004561000 [aiod_kick taskq] 100017 D - 0xfffff8000455dc00 [thread taskq] 100019 D - 0xfffff8000455d900 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000455d900 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000455d900 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000455d900 [linuxkpi_short_wq_3] 100023 D - 0xfffff8000455d800 [linuxkpi_long_wq_0] 100024 D - 0xfffff8000455d800 [linuxkpi_long_wq_1] 100025 D - 0xfffff8000455d800 [linuxkpi_long_wq_2] 100026 D - 0xfffff8000455d800 [linuxkpi_long_wq_3] 100033 D - 0xfffff8000455d100 [firmware taskq] 100037 D - 0xfffff80004618e00 [crypto_0] 100038 D - 0xfffff80004618e00 [crypto_1] 100054 D - 0xfffff80004618800 [vtnet0 rxq 0] 100055 D - 0xfffff80004618700 [vtnet0 txq 0] 100056 D - 0xfffff80004618600 [vtnet0 rxq 1] 100057 D - 0xfffff80004618500 [vtnet0 txq 1] 100059 D vtbslp 0xfffff8000495d480 [virtio_balloon] 100063 D - 0xfffff8000495eb00 [mca taskq] 100066 D - 0xffffffff81e1e0e0 [deadlkres] 100072 D - 0xfffff80004c29700 [acpi_task_0] 100073 D - 0xfffff80004c29700 [acpi_task_1] 100074 D - 0xfffff80004c29700 [acpi_task_2] 100076 D - 0xfffff80004618d00 [CAM taskq] 54230 46521 46521 0 Z syz-executor.1 54231 45406 45406 0 Z syz-executor.3 54235 45921 45921 0 RE CPU 0 syz-executor.2 db> show all locks Process 45921 (syz-executor.2) thread 0xfffffe0094c65800 (120173) exclusive sleep mutex process lock (process lock) r = 0 (0xfffff80032d09128) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_proc.c:450 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 31145 1826K 31212 kobj 332 1328K 492 newblk 13 1027K 54116 vfscache 3 1025K 3 inodedep 220 595K 57734 pcb 25 537K 20189 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 130 245K 55799 acpica 1674 184K 55406 vnet_data 1 168K 1 routetbl 4583 156K 13729 tidhash 3 141K 3 pagedep 9 130K 53852 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 556 bus 995 81K 3509 filedesc 10 73K 106709 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 dirrem 210 53K 56173 umtx 360 45K 360 kdtrace 207 42K 109870 BPF 22 36K 62 temp 35 33K 24539 hostcache 1 32K 1 shm 1 32K 601 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 28K 5 freefile 211 27K 56171 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ip6ndp 86 21K 247 ifaddr 71 21K 308 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 47 15K 441 bus-sc 33 14K 1719 ether_multi 172 14K 2251 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 in6_multi 89 11K 1216 rman 84 10K 425 GEOM 60 10K 489 bmsafemap 2 9K 57042 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 547 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sglist 5 7K 5 CAM DEV 3 6K 510 taskqueue 57 6K 57 kqueue 56 6K 61698 plimit 21 6K 1172 cred 21 6K 1324 ufs_dirhash 27 6K 27 CAM queue 5 6K 1528 DEVFSP 72 5K 1490 UMA 265 5K 265 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 1394 acpisem 28 4K 28 hhook 13 4K 13 pwddesc 51 4K 54236 session 25 4K 584 fpukern_ctx 3 3K 3 terminal 11 3K 11 lockf 23 3K 71 proc-args 44 3K 1694 uidinfo 3 3K 110 sctp_ifa 17 3K 248 freework 9 3K 53243 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 53242 ipsec-saq 2 2K 2 selfd 31 2K 698930 Unitno 29 2K 299 CAM XPT 22 2K 543 in_multi 6 2K 86 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 869 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 107034 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 12 vnodemarker 2 1K 2104 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 248 ipsec 3 1K 3 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 crypto 4 1K 4 encap_export_host 12 1K 12 newdirblk 4 1K 53517 diradd 4 1K 56521 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 12 1K 19214 chacha20random 1 1K 1 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 610 ktls 1 1K 1 procdesc 2 1K 18 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 31987 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 121 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 109 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1047 sctp_iter 0 0K 244 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_athm 0 0K 6702 sctp_atky 0 0K 6855 sctp_atcl 0 0K 6702 sctp_a_it 0 0K 244 sctp_aadr 0 0K 0 sctp_stro 0 0K 153 sctp_stri 0 0K 0 sctp_map 0 0K 306 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 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 37746 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1057 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 16 allocindir 0 0K 0 indirdep 0 0K 10 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 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 1842 ip6_msource 0 0K 0 ip6_moptions 0 0K 73 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 490 in_mfilter 0 0K 18 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 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 55446 namei_tracker 0 0K 280 export_host 0 0K 0 cl_savebuf 0 0K 5 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 16650 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 2750 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 40937 ioctlops 0 0K 411 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 769 sysctl 0 0K 3 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 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 250 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 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 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 diroff 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 940 55459 0 254 37928960 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 9153 552 247245 0 254 2484480 0 malloc-384 384 257 5073 58815 0 30 2046720 0 BUF TRIE 144 199 13269 8253 0 62 1939392 0 mbuf_cluster 2048 930 2 930 0 254 1908736 0 malloc-384 384 4116 4 4116 0 30 1582080 0 malloc-256 256 301 5084 168770 0 62 1378560 0 malloc-4096 4096 332 1 492 0 2 1363968 0 malloc-128 128 10200 30 10240 0 126 1309440 0 FFS inode 1160 823 255 58838 0 8 1250480 0 UMA Slabs 0 112 10790 7 10790 0 126 1209264 0 malloc-256 256 37 4103 40163 0 62 1059840 0 malloc-128 128 1544 5090 250784 0 126 849152 0 RADIX NODE 144 4992 549 1438960 0 66 797904 0 VNODE 448 860 301 58877 0 30 520128 0 VM OBJECT 264 1539 336 770115 0 30 495000 0 malloc-2048 2048 2 186 16652 0 8 385024 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1792 152 28 55633 0 8 322560 0 g_bio 408 0 740 64065 0 30 301920 0 malloc-4096 4096 64 8 54246 0 2 294912 0 256 Bucket 2048 126 18 11516 0 8 294912 0 socket 944 25 271 45009 0 254 279424 0 FFS2 dinode 256 823 257 58838 0 62 276480 0 malloc-65536 65536 1 3 483 0 1 262144 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 8 8 53493 0 1 262144 0 DEVCTL 1024 152 100 287 0 0 258048 0 malloc-64 64 3462 570 58549 0 254 258048 0 mbuf_packet 256 408 522 53336 0 254 238080 0 malloc-16 16 12914 336 20173 0 254 212000 0 UMA Zones 768 237 2 237 0 16 183552 0 malloc-32 32 4905 261 12411 0 254 165312 0 malloc-32 32 4868 172 8712 0 254 161280 0 MAP ENTRY 96 1134 546 2994113 0 126 161280 0 malloc-128 128 1053 187 7463 0 126 158720 0 S VFS Cache 104 1123 359 63777 0 126 154128 0 64 Bucket 512 223 65 46480 0 30 147456 0 vmem btag 56 2518 62 2576 0 254 144480 0 128 Bucket 1024 96 35 12002 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 107 9 673 0 16 118784 0 ksiginfo 112 60 984 2175 0 126 116928 0 VMSPACE 2544 28 17 54297 0 4 114480 0 PROC 1336 53 22 54235 0 8 100200 0 sctp_ep 1280 0 78 6549 0 254 99840 0 32 Bucket 256 259 131 16293 0 62 99840 0 malloc-8192 8192 9 3 138 0 1 98304 0 malloc-256 256 234 126 75308 0 62 92160 0 sctp_asoc 2288 0 40 153 0 254 91520 0 malloc-4096 4096 16 5 192 0 2 86016 0 UMA Kegs 384 222 1 222 0 30 85632 0 filedesc0 1072 51 26 54236 0 8 82544 0 tcpcb 1048 4 62 5206 0 254 69168 0 malloc-256 256 108 162 56649 0 62 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-256 256 20 235 60817 0 62 65280 0 unpcb 256 11 229 19049 0 254 61440 0 malloc-4096 4096 11 4 563 0 2 61440 0 malloc-384 384 90 70 8279 0 30 61440 0 malloc-256 256 226 14 411 0 62 61440 0 tcp_inpcb 488 4 116 5206 0 254 58560 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 4 20 511 0 8 49152 0 malloc-64 64 578 178 22640 0 254 48384 0 malloc-4096 4096 4 7 55717 0 2 45056 0 malloc-2048 2048 6 16 606 0 8 45056 0 malloc-2048 2048 3 19 6552 0 8 45056 0 pipe 744 20 40 13284 0 16 44640 0 malloc-128 128 44 297 54117 0 126 43648 0 malloc-128 128 297 44 470 0 126 43648 0 ripcb 488 2 86 11152 0 254 42944 0 malloc-256 256 22 143 54756 0 62 42240 0 clpbuf 2624 0 16 21 0 16 41984 0 DIRHASH 1024 36 4 36 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 5 35 174 0 16 40960 0 pcpu-8 8 4593 527 6076 0 254 40960 0 NAMEI 1024 0 36 280971 0 16 36864 0 malloc-2048 2048 10 8 541 0 8 36864 0 malloc-512 512 4 68 512 0 30 36864 0 malloc-64 64 132 435 108892 0 254 36288 0 Files 80 186 264 155637 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-8192 8192 2 2 224 0 1 32768 0 malloc-2048 2048 2 14 624 0 8 32768 0 pcpu-64 64 478 34 478 0 254 32768 0 sctp_raddr 736 0 44 153 0 254 32384 0 malloc-64 64 205 299 701876 0 254 32256 0 malloc-64 64 483 21 695 0 254 32256 0 malloc-1024 1024 18 10 26 0 16 28672 0 KNOTE 160 28 147 458715 0 62 28000 0 8 Bucket 80 103 247 9637 0 126 28000 0 malloc-128 128 117 100 2894 0 126 27776 0 malloc-256 256 52 53 1040 0 62 26880 0 TURNSTILE 136 181 8 181 0 62 25704 0 malloc-1024 1024 10 14 3463 0 16 24576 0 PWD 32 15 741 53008 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-32 32 107 523 53786 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 25 25 853 0 30 19200 0 SLEEPQUEUE 88 181 11 181 0 126 16896 0 malloc-16384 16384 0 1 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 175 0 1 16384 0 malloc-2048 2048 5 3 198 0 8 16384 0 malloc-1024 1024 12 4 14 0 16 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-512 512 3 29 2345 0 30 16384 0 rtentry 176 34 58 429 0 62 16192 0 malloc-64 64 136 116 1764 0 254 16128 0 16 Bucket 144 48 64 440 0 62 16128 0 2 Bucket 32 58 446 5396 0 254 16128 0 vtnet_tx_hdr 24 0 668 70427 0 254 16032 0 tcp_log_node 120 0 132 83 0 126 15840 0 udplite_inpcb 488 0 32 1073 0 254 15616 0 udp_inpcb 488 6 26 1783 0 254 15616 0 tcp_rack_pcb 704 0 22 16 0 16 15488 0 itimer 352 0 44 3363 0 30 15488 0 routing nhops 256 27 33 429 0 62 15360 0 cpuset 104 7 117 857 0 126 12896 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 8 16 2120 0 30 12288 0 malloc-64 64 29 160 1041 0 254 12096 0 malloc-32 32 133 245 30641 0 254 12096 0 4 Bucket 48 6 246 1142 0 254 12096 0 kenv 258 15 30 1065 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 11 0 2 8192 0 malloc-2048 2048 1 3 142 0 8 8192 0 malloc-1024 1024 0 8 8 0 16 8192 0 malloc-512 512 9 7 9 0 30 8192 0 tcp_log_bucket 176 0 46 13 0 62 8096 0 PGRP 88 25 67 584 0 126 8096 0 rl_entry 40 71 131 80 0 254 8080 0 sctp_stream_msg_out 112 0 72 116 0 254 8064 0 sctp_laddr 48 0 168 496 0 254 8064 0 udpcb 32 6 246 2856 0 254 8064 0 malloc-64 64 8 118 17 0 254 8064 0 malloc-32 32 6 246 537 0 254 8064 0 malloc-32 32 37 215 742 0 254 8064 0 malloc-32 32 30 222 7177 0 254 8064 0 malloc-16 16 1 499 16 0 254 8000 0 malloc-16 16 20 480 59 0 254 8000 0 malloc-16 16 314 186 3524 0 254 8000 0 malloc-16 16 27 473 28 0 254 8000 0 malloc-16 16 188 312 1431 0 254 8000 0 malloc-16 16 31 469 66520 0 254 8000 0 malloc-16 16 16 484 667 0 254 8000 0 malloc-128 128 9 53 128 0 126 7936 0 malloc-128 128 8 54 607 0 126 7936 0 malloc-384 384 0 20 117 0 30 7680 0 malloc-384 384 1 19 8 0 30 7680 0 malloc-384 384 20 0 20 0 30 7680 0 tcp_bbr_pcb 832 0 9 9 0 16 7488 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 724 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 0 126 2 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 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_rack_map 120 0 0 0 0 126 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 584 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 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-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-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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