Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff8103b51d stack pointer = 0x28:0xfffffe00516fa900 frame pointer = 0x28:0xfffffe00516fa950 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 = 19253 (syz-executor.0) trap number = 9 panic: general protection fault cpuid = 0 time = 245 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516fa5d0 vpanic() at vpanic+0x1c7/frame 0xfffffe00516fa630 panic() at panic+0x43/frame 0xfffffe00516fa690 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00516fa710 trap() at trap+0xf7/frame 0xfffffe00516fa830 calltrap() at calltrap+0x8/frame 0xfffffe00516fa830 --- trap 0x9, rip = 0xffffffff8103b51d, rsp = 0xfffffe00516fa900, rbp = 0xfffffe00516fa950 --- kqtimer_proc_continue() at kqtimer_proc_continue+0x6d/frame 0xfffffe00516fa950 tdsendsignal() at tdsendsignal+0x9f6/frame 0xfffffe00516faa00 kern_kill() at kern_kill+0x203/frame 0xfffffe00516faab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00516fabf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00516fabf0 --- syscall (37, FreeBSD ELF64, sys_kill), rip = 0x2e77ba, rsp = 0x7fffffffe488, rbp = 0x7fffffffe510 --- KDB: enter: panic [ thread pid 19253 tid 100092 ] Stopped at kdb_enter+0x67: movq $0,0x163a6ce(%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 0xffffffff819c28ef rbx 0 rsp 0xfffffe00516fa5b0 rbp 0xfffffe00516fa5d0 rsi 0x1 rdi 0 r8 0 r9 0x8080808080808080 r10 0xfffffe00516fa4a0 r11 0x1ffaefff59c r12 0xffffffff82267ac0 ddb_dbbe r13 0 r14 0xffffffff81a73cc2 r15 0xffffffff81a73cc2 rip 0xffffffff8112eab7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x163a6ce(%rip) db> show proc Process 19253 (syz-executor.0) at 0xfffff80004f8fa70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffff80004fe2a70 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff8000452a538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094c553e0 (map 0xfffffe0094c553e0) (map.pmap 0xfffffe0094c554a0) (pmap 0xfffffe0094c55500) threads: 1 100092 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 19287 19210 0 0 N sh 19286 19270 19270 0 D proctre 0xffffffff82202900 sh 19270 19248 19270 0 Ss wait 0xfffff80030e2c000 dhclient 19253 782 19253 0 Rs CPU 0 syz-executor.0 19252 782 19252 0 Ss piperd 0xfffff80030dd25d0 syz-executor.2 19251 1 19251 0 Ss select 0xfffff8000c24f540 dhclient 19248 19241 436 65 S piperd 0xfffff800304b7160 dhclient 19241 436 436 0 S wait 0xfffff80030d8c538 sh 19240 1 19240 65 Ss select 0xfffff8000c24fd40 dhclient 19228 1 19228 0 Ss select 0xfffff8003063f740 dhclient 19210 782 19210 0 Ss piperd 0xfffff8000c108000 syz-executor.3 19199 782 19199 0 Ss piperd 0xfffff80030d0d000 syz-executor.1 19197 1 19197 0 Ss select 0xfffff8000c24fc40 dhclient 782 780 780 0 S (threaded) syz-fuzzer 100095 S kqread 0xfffff80030668900 syz-fuzzer 100120 S uwait 0xfffff80004cfc180 syz-fuzzer 100121 S uwait 0xfffff80004cfc280 syz-fuzzer 100122 S uwait 0xfffff80004cfc380 syz-fuzzer 100123 S uwait 0xfffff80004cfc480 syz-fuzzer 100124 S uwait 0xfffff8003051e580 syz-fuzzer 100125 S uwait 0xfffff80004cfc580 syz-fuzzer 100126 S uwait 0xfffff80004cfc680 syz-fuzzer 110304 S uwait 0xfffff80030b39f00 syz-fuzzer 780 778 780 0 Ss pause 0xfffff800230635e8 csh 778 694 778 0 Ss select 0xfffff8003063f9c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800049d7cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004ced8b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004cedcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004cf40b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004cf44b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004cf48b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004cf4cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004c6e0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004c6e4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e1 cron 694 1 694 0 Ss select 0xfffff80004f826c0 sshd 507 1 507 0 Ss select 0xfffff8003051e840 syslogd 436 1 436 0 Ss wait 0xfffff80004f8f000 devd 435 1 435 65 Ss select 0xfffff80004f82540 dhclient 350 1 350 0 Ss select 0xfffff80004f82440 dhclient 347 1 347 0 Ss select 0xfffff80004f5e7c0 dhclient 23 0 0 0 DL syncer 0xffffffff8282bd50 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004e8da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ae00 [bufdaemon] 100088 D - 0xffffffff8220ae00 [bufspacedaemon-0] 100098 D sdflush 0xfffff80023089ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100086 D launds 0xffffffff82847084 [laundry: dom0] 100087 D umarcl 0xffffffff815c91a0 [uma] 18 0 0 0 DL - 0xffffffff82570c78 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82eea828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830c13c0 [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 0xfffff8000463c888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000462ed80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000462ed30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff828445a0 [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 - 0xfffff80004574600 [thr_0] 100029 D - 0xfffff80004574680 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 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 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffff8000452a538 [init] 10 0 0 0 DL audit_w 0xffffffff82844ab0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff80004144800 [if_config_tqg_0] 100006 D - 0xfffff80004144700 [softirq_0] 100007 D - 0xfffff80004144600 [softirq_1] 100008 D - 0xfffff80004144500 [if_io_tqg_0] 100009 D - 0xfffff80004144400 [if_io_tqg_1] 100010 D - 0xfffff8000457a600 [pci_hp taskq] 100012 D - 0xfffff8000457a300 [inm_free taskq] 100014 D - 0xfffff8000457a000 [linuxkpi_irq_wq] 100015 D - 0xfffff80004574e00 [thread taskq] 100016 D - 0xfffff80004574d00 [in6m_free taskq] 100017 D - 0xfffff80004574c00 [aiod_kick taskq] 100019 D - 0xfffff80004574900 [kqueue_ctx taskq] 100020 D - 0xfffff80004574800 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004574800 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004574800 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004574800 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004574700 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004574700 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004574700 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004574700 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004574000 [firmware taskq] 100038 D - 0xfffff800045c1d00 [crypto_0] 100039 D - 0xfffff800045c1d00 [crypto_1] 100055 D - 0xfffff800045c1700 [vtnet0 rxq 0] 100056 D - 0xfffff800045c1600 [vtnet0 txq 0] 100057 D - 0xfffff800045c1500 [vtnet0 rxq 1] 100058 D - 0xfffff800045c1400 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80004972100 [virtio_balloon] 100064 D - 0xfffff80004973a00 [mca taskq] 100066 D - 0xffffffff81e20611 [deadlkres] 100073 D - 0xfffff80004c3b700 [acpi_task_0] 100074 D - 0xfffff80004c3b700 [acpi_task_1] 100075 D - 0xfffff80004c3b700 [acpi_task_2] 100077 D - 0xfffff800045c1c00 [CAM taskq] 19278 19253 19253 0 LE *process 0xfffff80030c58b40 syz-executor.0 db> show all locks Process 19253 (syz-executor.0) thread 0xfffffe0055768900 (100092) exclusive sleep mutex process lock (process lock) r = 0 (0xfffff8003055d660) locked @ /syzkaller/managers/main/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 sysctloid 33718 1992K 33785 vtbuf 24 1968K 46 kobj 332 1328K 492 newblk 21 1029K 18907 vfscache 3 1025K 3 inodedep 115 555K 18612 pcb 26 537K 4325 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 139 259K 19473 acpica 1674 184K 55406 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 15 132K 18293 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 linker 294 102K 372 bus 995 81K 3509 filedesc 10 73K 36645 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 508 64K 508 cred 231 58K 6342 BPF 30 53K 78 umtx 352 44K 352 kdtrace 213 43K 39298 routetbl 778 37K 2512 temp 35 33K 3572 hostcache 1 32K 1 shm 1 32K 13 DEVFS3 126 32K 136 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 72 21K 115 dirrem 81 21K 18467 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 110 bus-sc 33 14K 1719 ether_multi 172 14K 486 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 in6_multi 89 11K 251 freefile 80 10K 18447 rman 84 10K 425 GEOM 60 10K 489 ksem 4 10K 2300 bmsafemap 3 9K 18560 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 226 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_timw 25 7K 25 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 59 6K 20619 plimit 22 6K 597 CAM queue 5 6K 1528 DEVFSP 76 5K 432 ufs_dirhash 24 5K 24 UMA 265 5K 265 pf_ifnet 10 5K 19 vt 11 5K 11 ip6ndp 21 5K 52 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 306 acpisem 28 4K 28 session 28 4K 453 pwddesc 56 4K 19288 lockf 30 4K 87 hhook 13 4K 13 fpukern_ctx 3 3K 3 mkdir 23 3K 36540 terminal 11 3K 11 proc-args 48 3K 899 uidinfo 3 3K 9 selfd 35 3K 238293 sctp_ifa 17 3K 53 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 diradd 14 2K 18504 select 13 2K 71 Unitno 27 2K 119 CAM XPT 22 2K 543 freework 7 2K 18287 newdirblk 12 2K 18270 freeblks 6 2K 18286 in_multi 6 2K 22 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 17 vnodemarker 2 1K 34 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 53 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 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 13 1K 9308 chacha20random 1 1K 1 procdesc 3 1K 22 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 ktls 1 1K 1 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 xform 2 1K 127 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 7755 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 59 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 119 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 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 tcp_do 0 0K 0 tcp_fsb 0 0K 23 sctp_mcore 0 0K 0 sctp_socko 0 0K 58 sctp_iter 0 0K 45 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 2001 sctp_atky 0 0K 2065 sctp_atcl 0 0K 2001 sctp_a_it 0 0K 45 sctp_aadr 0 0K 0 sctp_stro 0 0K 64 sctp_stri 0 0K 0 sctp_map 0 0K 128 mqdata 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 7311 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 15 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 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 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 141 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 2359 in_mfilter 0 0K 37 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 49 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 18411 namei_tracker 0 0K 46 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 2508 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 559 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 20997 ioctlops 0 0K 573 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 826 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 1144 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 987 29264 0 254 38121472 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8661 909 90143 0 254 2449920 0 BUF TRIE 144 195 13273 968 0 62 1939392 0 malloc-384 384 4116 4 4116 0 30 1582080 0 malloc-128 128 11065 157 13009 0 126 1436416 0 malloc-384 384 153 3507 18846 0 30 1405440 0 malloc-4096 4096 332 2 492 0 2 1368064 0 UMA Slabs 0 112 10509 0 10509 0 126 1177008 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 malloc-256 256 392 4048 62285 0 62 1136640 0 RADIX NODE 144 5049 380 538568 0 62 781776 0 FFS inode 1160 530 23 18978 0 8 641480 0 malloc-128 128 1438 3553 103074 0 126 638848 0 VM OBJECT 264 1345 215 272830 0 30 411840 0 malloc-256 256 37 1448 8264 0 62 380160 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-4096 4096 67 12 19298 0 2 323584 0 THREAD 1808 155 21 20009 0 8 318208 0 VNODE 448 568 80 19018 0 30 290304 0 256 Bucket 2048 122 16 10945 0 8 282624 0 malloc-64 64 4033 314 25965 0 254 278208 0 malloc-65536 65536 1 3 423 0 1 262144 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 8 8 18494 0 1 262144 0 malloc-16 16 13756 244 15924 0 254 224000 0 DEVCTL 1024 18 198 158 0 0 221184 0 MAP ENTRY 96 1278 738 1057400 0 126 193536 0 UMA Zones 768 237 2 237 0 16 183552 0 socket 944 30 162 16042 0 254 181248 0 malloc-32 32 5219 325 8009 0 254 177408 0 malloc-2048 2048 2 74 2510 0 8 155648 0 FFS2 dinode 256 530 40 18977 0 62 145920 0 mbuf_packet 256 4 551 18260 0 254 142080 0 S VFS Cache 104 1013 352 20854 0 126 141960 0 malloc-128 128 1050 35 2553 0 126 138880 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 32 19 19265 0 4 129744 0 g_bio 408 0 300 7479 0 30 122400 0 vmem btag 56 2120 28 2179 0 254 120288 0 ksiginfo 112 66 978 728 0 126 116928 0 malloc-1024 1024 108 4 353 0 16 114688 0 64 Bucket 512 154 62 19808 0 30 110592 0 128 Bucket 1024 78 29 2764 0 16 109568 0 PROC 1336 56 25 19287 0 8 108216 0 malloc-8192 8192 9 3 138 0 1 98304 0 malloc-4096 4096 15 8 571 0 2 94208 0 malloc-256 256 238 122 22415 0 62 92160 0 filedesc0 1072 56 28 19288 0 8 90048 0 UMA Kegs 384 222 1 222 0 30 85632 0 clpbuf 2624 0 32 21 0 16 83968 0 32 Bucket 256 177 123 14532 0 62 76800 0 malloc-4096 4096 15 3 130 0 2 73728 0 ripcb 488 3 141 7119 0 254 70272 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 sctp_ep 1280 0 48 1937 0 254 61440 0 malloc-384 384 98 52 2202 0 30 57600 0 malloc-256 256 107 103 19014 0 62 53760 0 malloc-256 256 162 33 217 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 4 20 511 0 8 49152 0 malloc-128 128 117 255 844 0 126 47616 0 malloc-2048 2048 3 19 1940 0 8 45056 0 tcpcb 1064 4 38 1410 0 254 44688 0 pipe 744 21 39 3374 0 16 44640 0 malloc-64 64 578 115 21349 0 254 44352 0 malloc-128 128 298 43 486 0 126 43648 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 4 6 18465 0 2 40960 0 pcpu-8 8 4651 469 5110 0 254 40960 0 Files 80 204 296 55746 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 96037 0 16 36864 0 malloc-512 512 4 68 512 0 30 36864 0 malloc-64 64 485 82 786 0 254 36288 0 malloc-32 32 1062 72 1798 0 254 36288 0 malloc-256 256 20 115 18676 0 62 34560 0 sctp_asoc 2288 0 15 64 0 254 34320 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 pcpu-64 64 480 32 480 0 254 32768 0 unpcb 256 14 106 4720 0 254 30720 0 malloc-2048 2048 11 3 187 0 8 28672 0 KNOTE 160 28 147 157143 0 62 28000 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-2048 2048 2 10 351 0 8 24576 0 malloc-1024 1024 10 14 1892 0 16 24576 0 malloc-1024 1024 18 6 37 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 54 246 3318 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-256 256 26 64 20530 0 62 23040 0 malloc-2048 2048 6 4 18 0 8 20480 0 malloc-1024 1024 6 14 483 0 16 20480 0 PWD 32 16 614 18336 0 254 20160 0 malloc-64 64 213 102 239093 0 254 20160 0 malloc-64 64 138 177 38670 0 254 20160 0 tcp_inpcb 488 4 36 1410 0 254 19520 0 udp_inpcb 488 6 34 605 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 24 26 495 0 30 19200 0 SLEEPQUEUE 88 177 15 177 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 12 4 12 0 16 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 sctp_raddr 736 0 22 64 0 254 16192 0 malloc-64 64 136 116 456 0 254 16128 0 malloc-32 32 134 370 14517 0 254 16128 0 vtnet_tx_hdr 24 0 668 25585 0 254 16032 0 malloc-256 256 45 15 891 0 62 15360 0 tcp_rack_pcb 832 0 18 23 0 16 14976 0 tcp_bbr_pcb 832 0 18 20 0 16 14976 0 malloc-2048 2048 5 1 196 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 3 21 253 0 30 12288 0 malloc-512 512 10 14 162 0 30 12288 0 rtentry 176 34 35 102 0 62 12144 0 malloc-32 32 107 271 18590 0 254 12096 0 16 Bucket 144 46 38 307 0 62 12096 0 malloc-128 128 55 38 18739 0 126 11904 0 kenv 258 15 30 1069 0 30 11610 0 routing nhops 256 27 18 102 0 62 11520 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 3 0 2 8192 0 malloc-2048 2048 1 3 226 0 8 8192 0 malloc-1024 1024 0 8 8 0 16 8192 0 malloc-512 512 8 8 8 0 30 8192 0 PGRP 88 28 64 603 0 126 8096 0 rl_entry 40 56 146 56 0 254 8080 0 sctp_laddr 48 0 168 129 0 254 8064 0 udpcb 32 6 246 779 0 254 8064 0 malloc-64 64 8 118 9 0 254 8064 0 malloc-64 64 32 94 523 0 254 8064 0 malloc-32 32 6 246 67 0 254 8064 0 malloc-32 32 37 215 766 0 254 8064 0 malloc-32 32 32 220 603 0 254 8064 0 4 Bucket 48 9 159 654 0 254 8064 0 2 Bucket 32 57 195 2887 0 254 8064 0 malloc-16 16 1 499 4 0 254 8000 0 malloc-16 16 20 480 59 0 254 8000 0 malloc-16 16 314 186 699 0 254 8000 0 malloc-16 16 28 472 29 0 254 8000 0 malloc-16 16 188 312 1443 0 254 8000 0 malloc-16 16 32 468 30304 0 254 8000 0 malloc-16 16 14 486 78 0 254 8000 0 malloc-128 128 9 53 16 0 126 7936 0 malloc-128 128 8 54 205 0 126 7936 0 udplite_inpcb 488 0 16 174 0 254 7808 0 itimer 352 0 22 110 0 30 7744 0 malloc-384 384 0 20 46 0 30 7680 0 malloc-384 384 20 0 20 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 128 0 126 6448 0 domainset 40 0 126 85 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 malloc-384 384 1 9 2 0 30 3840 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_stream_msg_out 112 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 112 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_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 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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 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