Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff8180e5f8 stack pointer = 0x28:0xfffffe005175f5e0 frame pointer = 0x28:0xfffffe005175f5e0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 67048 (syz-executor.0) trap number = 9 panic: general protection fault cpuid = 1 time = 1622794421 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005175f2b0 vpanic() at vpanic+0x1c7/frame 0xfffffe005175f310 panic() at panic+0x43/frame 0xfffffe005175f370 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe005175f3f0 trap() at trap+0xf7/frame 0xfffffe005175f510 calltrap() at calltrap+0x8/frame 0xfffffe005175f510 --- trap 0x9, rip = 0xffffffff8180e5f8, rsp = 0xfffffe005175f5e0, rbp = 0xfffffe005175f5e0 --- strlen() at strlen+0x28/frame 0xfffffe005175f5e0 kvprintf() at kvprintf+0xcba/frame 0xfffffe005175f720 vsnprintf() at vsnprintf+0x43/frame 0xfffffe005175f760 vpanic() at vpanic+0x101/frame 0xfffffe005175f7c0 panic() at panic+0x43/frame 0xfffffe005175f820 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe005175f880 sctp_endpoint_probe() at sctp_endpoint_probe+0xbd/frame 0xfffffe005175f930 sctp_inpcb_bind() at sctp_inpcb_bind+0x674/frame 0xfffffe005175f9e0 sobind() at sobind+0x7d/frame 0xfffffe005175fa20 kern_bindat() at kern_bindat+0x1ab/frame 0xfffffe005175fa70 sys_bind() at sys_bind+0xd9/frame 0xfffffe005175fab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe005175fbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005175fbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 67048 tid 226018 ] Stopped at kdb_enter+0x67: movq $0,0x16365be(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x80 rdx 0xffffffff819cacda rbx 0 rsp 0xfffffe005175f290 rbp 0xfffffe005175f2b0 rsi 0x1 rdi 0 r8 0 r9 0x8080808080808080 r10 0xfffffe005175f180 r11 0x1ffaefff59c r12 0xffffffff82267b90 ddb_dbbe r13 0xffffffff81a75f00 r14 0xffffffff81a7c9c8 r15 0xffffffff81a7c9c8 rip 0xffffffff81132bc7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x16365be(%rip) db> show proc Process 67048 (syz-executor.0) at 0xfffff80015d79530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 815 at 0xfffff8005b1c7530 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00559639f0 (map 0xfffffe00559639f0) (map.pmap 0xfffffe0055963ab0) (pmap 0xfffffe0055963b10) threads: 2 100090 Run CPU 0 syz-executor.0 226018 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 67048 815 815 0 R (threaded) syz-executor.0 100090 Run CPU 0 syz-executor.0 226018 Run CPU 1 syz-executor.0 18057 1 18057 65 Ss select 0xfffff8005be228c0 dhclient 852 1 852 0 Ss select 0xfffff8005b4392c0 dhclient 845 1 845 0 Ss select 0xfffff8005b83bd40 dhclient 815 813 815 0 Ss nanslp 0xffffffff8273c8e1 syz-executor.0 813 811 811 0 S (threaded) syz-execprog 100112 S uwait 0xfffff8005b47b300 syz-execprog 100125 S uwait 0xfffff8005b7f0f00 syz-execprog 100126 S uwait 0xfffff8005b7f2100 syz-execprog 100127 S uwait 0xfffff8005b7f2300 syz-execprog 100128 S uwait 0xfffff8005b7f2b00 syz-execprog 100129 S kqread 0xfffff80015ec0100 syz-execprog 100130 S uwait 0xfffff8005b7f2f00 syz-execprog 100964 S uwait 0xfffff8005b811700 syz-execprog 811 809 811 0 Ss pause 0xfffff8005b478b10 csh 809 694 809 0 Ss select 0xfffff8005b439a40 sshd 762 1 762 0 Ss+ ttyin 0xfffff8001541bcb0 getty 761 1 761 0 Ss+ ttyin 0xfffff80015aaa4b0 getty 760 1 760 0 Ss+ ttyin 0xfffff80015aaacb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aae4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aaecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a354b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a35cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a3c4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a3ccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e1 cron 694 1 694 0 Ss select 0xfffff8005b1bd2c0 sshd 507 1 507 0 Ss select 0xfffff8005b2d6bc0 syslogd 436 1 436 0 Ss select 0xfffff8005b2c95c0 devd 435 1 435 65 Ss select 0xfffff8005b2c92c0 dhclient 350 1 350 0 Ss select 0xfffff8005b1bd440 dhclient 347 1 347 0 Ss select 0xfffff8005b2c9440 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c4b530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004d594e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100087 D launds 0xffffffff82847084 [laundry: dom0] 100088 D umarcl 0xffffffff815d04b0 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830a2828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82ef03c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004debc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d3dd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d3dd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c4ad00 [thr_0] 100029 D - 0xfffff80004c4ad80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff8000443a500 [if_io_tqg_0] 100006 D - 0xfffff8000443a100 [if_io_tqg_1] 100007 D - 0xfffff80004c73d00 [if_config_tqg_0] 100008 D - 0xfffff80004c73900 [softirq_0] 100009 D - 0xfffff80004c73500 [softirq_1] 100010 D - 0xfffff80004c73100 [aiod_kick taskq] 100012 D - 0xfffff80004c70900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c70500 [pci_hp taskq] 100015 D - 0xfffff80004c66d00 [inm_free taskq] 100017 D - 0xfffff80004c66500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66100 [thread taskq] 100019 D - 0xfffff80004c63d00 [in6m_free taskq] 100020 D - 0xfffff80004c63900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c63900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c63900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c63900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c63500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c63500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c63500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c63500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c63100 [firmware taskq] 100038 D - 0xfffff80004db8d00 [crypto_0] 100039 D - 0xfffff80004db8d00 [crypto_1] 100055 D - 0xfffff80004db8100 [vtnet0 rxq 0] 100056 D - 0xfffff80015361d00 [vtnet0 txq 0] 100057 D - 0xfffff80015361900 [vtnet0 rxq 1] 100058 D - 0xfffff80015361500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015372300 [virtio_balloon] 100064 D - 0xfffff80015361100 [mca taskq] 100066 D - 0xffffffff81e29651 [deadlkres] 100074 D - 0xfffff80015a43100 [acpi_task_0] 100075 D - 0xfffff80015a43100 [acpi_task_1] 100076 D - 0xfffff80015a43100 [acpi_task_2] 100077 D - 0xfffff80004db8500 [CAM taskq] db> show all locks Process 67048 (syz-executor.0) thread 0xfffffe00950a9720 (226018) exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b2768) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 328 2624K 488 vtbuf 24 2064K 46 sctp_timw 2400 1200K 2400 vfscache 3 1035K 3 newblk 3 1033K 66686 acpica 1674 649K 54692 inodedep 108 627K 66295 pcb 26 622K 264846 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 subproc 115 451K 67116 bus 990 378K 3485 linker 348 270K 400 DEVFS1 104 208K 115 module 512 192K 512 vnet_data 1 176K 1 tidhash 3 164K 3 kdtrace 189 159K 193068 umtx 330 145K 330 pagedep 3 137K 66220 tfo_ccache 1 136K 1 BPF 19 135K 19 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 syncache 1 76K 1 filedesc 5 73K 132399 temp 23 73K 1881 vmem 3 72K 5 msg 4 68K 4 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 123 62K 133 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 dirrem 105 53K 66227 kenv 95 52K 95 eventhandler 133 50K 133 ifaddr 40 46K 42 ithread 99 43K 99 rman 84 42K 425 freefile 105 40K 66217 routetbl 62 39K 227 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 1 GEOM 60 29K 489 kbdmux 6 28K 6 kqueue 50 27K 67053 ether_multi 68 26K 78 cred 23 23K 344 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 plimit 18 18K 510 pwddesc 48 18K 67049 UART 12 18K 12 bmsafemap 3 17K 66256 ksem 1 16K 1 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 proc-args 40 16K 578 in6_multi 35 15K 35 lltable 18 15K 19 ufs_dirhash 24 14K 24 selfd 34 13K 13288 sglist 5 13K 5 ifnet 4 13K 4 MCA 32 12K 32 CAM DEV 3 12K 510 session 23 12K 46 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 41 uidinfo 3 9K 18 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 lockf 20 8K 48 hhook 15 8K 17 pf_ifnet 7 7K 10 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ipsecpolicy 2 5K 2 inpcbpolicy 12 5K 153 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 pci_link 10 4K 10 select 10 4K 35 msi 9 4K 9 DEVFS 9 4K 10 osd 8 4K 19 ipsec 3 3K 3 nhops 6 3K 6 sctp_ifa 7 3K 8 DEVFSP 7 3K 12 nexusdev 7 3K 7 ip6ndp 6 3K 7 feeder 7 3K 7 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 136 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 268044 crypto 4 2K 4 tun 4 2K 4 in_multi 3 2K 5 pfil 4 2K 4 CAM path 4 2K 1034 sctp_ifn 3 2K 8 mld 3 2K 3 tcpfunc 3 2K 3 igmp 3 2K 3 loginclass 3 2K 7 sctp_atcl 1 1K 330952 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 procdesc 2 1K 8 cdev 2 1K 2 aesni_data 2 1K 2 freework 2 1K 66218 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 mkdir 2 1K 132404 xform 2 1K 49 entropy 2 1K 44 filecaps 2 1K 89 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 freeblks 1 1K 66217 pmchooks 1 1K 1 sctp_vrf 1 1K 1 sctp_athm 1 1K 397142 sctp_atky 1 1K 529522 apmdev 1 1K 1 newdirblk 1 1K 66202 diradd 1 1K 66248 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 5 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 5 sctp_aadr 0 0K 0 sctp_stro 0 0K 132380 sctp_stri 0 0K 132380 sctp_map 0 0K 264760 dctcp data 0 0K 0 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 tcp_do 0 0K 0 tcp_fsb 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 cdg data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 cubic data 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 54926 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 16 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 7 allocindir 0 0K 0 indirdep 0 0K 4 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 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 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 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 66431 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 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 3066 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 49 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 14844 ioctlops 0 0K 90 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 662 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 522 12261 0 254 36216832 0 malloc-384 384 35282 68 366516 0 30 13574400 0 malloc-1024 1024 4167 8193 59098 0 16 12656640 0 malloc-1024 1024 129 8727 66324 0 16 9068544 0 malloc-512 512 123 8829 66245 0 30 4583424 0 malloc-384 384 559 8841 203710 0 30 3609600 0 malloc-8192 8192 378 15 199920 0 3 3219456 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8590 530 2926389 0 254 2334720 0 BUF TRIE 144 184 13284 1245 0 62 1939392 0 UMA Slabs 0 112 16825 20 16825 0 126 1886640 0 malloc-512 512 2569 63 68851 0 30 1347584 0 sctp_asoc 2288 0 510 132380 0 254 1166880 0 malloc-384 384 1696 44 53644 0 30 668160 0 sctp_ep 1280 1 515 132382 0 254 660480 0 FFS inode 1160 501 24 66720 0 8 609000 0 socket 944 26 510 133682 0 254 505984 0 malloc-384 384 1011 9 3224 0 30 391680 0 sctp_raddr 736 0 517 264760 0 254 380512 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 RADIX NODE 144 2360 213 1743673 0 62 370512 0 malloc-4096 4096 2 78 3108 0 2 327680 0 THREAD 1808 140 25 126018 0 8 298320 0 VNODE 448 533 79 66754 0 30 274176 0 VM OBJECT 264 954 81 1000380 0 30 273240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-512 512 47 457 66886 0 30 258048 0 malloc-16384 16384 15 0 15 0 1 245760 0 malloc-2048 2048 117 3 128 0 8 245760 0 malloc-384 384 514 66 296035 0 30 222720 0 DEVCTL 1024 0 216 120 0 0 221184 0 malloc-384 384 484 86 1127086 0 30 218880 0 malloc-1024 1024 171 41 457494 0 16 217088 0 32 Bucket 256 682 113 43710 0 62 203520 0 malloc-65536 65536 1 2 177 0 1 196608 0 malloc-32768 32768 2 4 66199 0 1 196608 0 256 Bucket 2048 77 17 10485 0 8 192512 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-16384 16384 6 5 44 0 1 180224 0 16 Bucket 144 1107 125 16351 0 62 177408 0 malloc-32768 32768 4 1 19 0 1 163840 0 malloc-16384 16384 8 2 13 0 1 163840 0 malloc-8192 8192 17 2 51 0 1 155648 0 S VFS Cache 104 1042 401 67291 0 126 150072 0 vmem btag 56 2625 27 2625 0 254 148512 0 g_bio 408 0 340 9759 0 30 138720 0 FFS2 dinode 256 501 39 66718 0 62 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 80 40 132462 0 16 122880 0 ksiginfo 112 51 993 140 0 126 116928 0 MAP ENTRY 96 929 289 1419168 0 126 116928 0 malloc-384 384 198 72 132902 0 30 103680 0 VMSPACE 2544 25 11 67027 0 4 91584 0 UMA Kegs 384 227 6 227 0 30 89472 0 PROC 1328 47 19 67048 0 8 87648 0 malloc-512 512 154 14 950 0 30 86016 0 clpbuf 2624 0 32 16 0 16 83968 0 sctp_chunk 152 0 520 198570 0 254 79040 0 filedesc0 1072 48 22 67049 0 8 75040 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-1024 1024 60 8 552 0 16 69632 0 malloc-1024 1024 62 6 697 0 16 69632 0 malloc-512 512 81 55 198959 0 30 69632 0 mbuf_cluster 2048 30 2 30 0 254 65536 0 malloc-65536 65536 0 1 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-8192 8192 3 5 66434 0 1 65536 0 malloc-2048 2048 11 21 1542 0 8 65536 0 128 Bucket 1024 26 37 1842 0 16 64512 0 malloc-4096 4096 8 7 531 0 2 61440 0 malloc-512 512 111 9 501 0 30 61440 0 64 Bucket 512 47 73 44719 0 30 61440 0 malloc-4096 4096 8 5 47 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 4 18 132548 0 8 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-512 512 68 12 269 0 30 40960 0 malloc-512 512 14 66 1412 0 30 40960 0 NAMEI 1024 0 36 278430 0 16 36864 0 malloc-1024 1024 3 33 132810 0 16 36864 0 pcpu-8 8 4353 255 4413 0 254 36864 0 malloc-384 384 50 40 232 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 232 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 613 0 1 32768 0 malloc-4096 4096 3 5 450 0 2 32768 0 malloc-2048 2048 3 13 152 0 8 32768 0 malloc-2048 2048 16 0 16 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-4096 4096 2 5 11 0 2 28672 0 malloc-4096 4096 6 1 10 0 2 28672 0 4 Bucket 48 12 576 9129 0 254 28224 0 Files 80 96 254 205843 0 126 28000 0 TURNSTILE 136 166 23 166 0 62 25704 0 malloc-4096 4096 6 0 6 0 2 24576 0 PWD 32 13 743 66316 0 254 24192 0 KNOTE 160 8 142 509544 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 40 260 15126 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 2 Bucket 32 106 524 23246 0 254 20160 0 SLEEPQUEUE 88 166 58 166 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 pipe 744 11 14 326 0 16 18600 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 12 0 1 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 tcpcb 1064 4 10 7 0 254 14896 0 udp_inpcb 488 6 18 141 0 254 11712 0 kenv 258 15 30 1035 0 30 11610 0 malloc-8192 8192 1 0 2 0 1 8192 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-1024 1024 7 1 12 0 16 8192 0 rtentry 176 18 28 22 0 62 8096 0 PGRP 88 23 69 46 0 126 8096 0 ertt_txseginfo 40 0 202 221 0 254 8080 0 rl_entry 40 39 163 39 0 254 8080 0 sctp_laddr 48 0 168 6 0 254 8064 0 udpcb 32 6 246 141 0 254 8064 0 ertt 72 4 108 7 0 126 8064 0 vtnet_tx_hdr 24 0 334 798 0 254 8016 0 ripcb 488 2 14 5 0 254 7808 0 tcp_inpcb 488 4 12 7 0 254 7808 0 routing nhops 256 15 15 22 0 62 7680 0 unpcb 256 11 19 1125 0 254 7680 0 mbuf_packet 256 7 23 264915 0 254 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 syncache 168 0 24 5 0 254 4032 0 UMA Slabs 1 176 8 14 8 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 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 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_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 cdg_qdiffsample 16 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 304 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 tcp_rack_pcb 832 0 0 0 0 16 0 0 tcp_rack_map 112 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 hostcache 64 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 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 NCLNODE 584 0 0 0 0 16 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 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 128 0 0 0 0 126 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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