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avafinger/fb_drm_issue_vblank_2.txt

Created March 7, 2018 22:12
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fb_drm_issue_vblank_2.txt
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.15.7-h2-2 (alex@svn) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #5 SMP Wed Mar 7 19:00:40 -03 2018
[ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: Banana Pi M2 Zero
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] cma: Reserved 64 MiB at 0x59c00000
[ 0.000000] On node 0 totalpages: 131072
[ 0.000000] Normal zone: 1024 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 131072 pages, LIFO batch:31
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: Using PSCI v0.1 Function IDs from DT
[ 0.000000] random: fast init done
[ 0.000000] percpu: Embedded 16 pages/cpu @(ptrval) s34764 r8192 d22580 u65536
[ 0.000000] pcpu-alloc: s34764 r8192 d22580 u65536 alloc=16*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 130048
[ 0.000000] Kernel command line: console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait fsck.repair=yes panic=10 consoleblank=0 hdmi.audio=EDID:0 disp.screen0_output_mode=1280x720p60 sunxi_ve_mem_reserve=0 sunxi_g2d_mem_reserve=0 sunxi_fb_mem_reserve=16
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 441840K/524288K available (7168K kernel code, 423K rwdata, 1812K rodata, 1024K init, 279K bss, 16912K reserved, 65536K cma-reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xe0800000 - 0xff800000 ( 496 MB)
lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0x(ptrval) - 0x(ptrval) (8160 kB)
.init : 0x(ptrval) - 0x(ptrval) (1024 kB)
.data : 0x(ptrval) - 0x(ptrval) ( 424 kB)
.bss : 0x(ptrval) - 0x(ptrval) ( 280 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU event tracing is enabled.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[ 0.000007] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[ 0.000018] Switching to timer-based delay loop, resolution 41ns
[ 0.000218] Console: colour dummy device 80x30
[ 0.000255] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[ 0.000269] pid_max: default: 32768 minimum: 301
[ 0.000398] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000410] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.001086] CPU: Testing write buffer coherency: ok
[ 0.001514] CPU0: update cpu_capacity 1024
[ 0.001525] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.001888] Setting up static identity map for 0x40100000 - 0x40100060
[ 0.002000] Hierarchical SRCU implementation.
[ 0.002649] smp: Bringing up secondary CPUs ...
[ 0.013312] CPU1: update cpu_capacity 1024
[ 0.013317] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.024051] CPU2: update cpu_capacity 1024
[ 0.024057] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.034757] CPU3: update cpu_capacity 1024
[ 0.034763] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.034837] smp: Brought up 1 node, 4 CPUs
[ 0.034863] SMP: Total of 4 processors activated (192.00 BogoMIPS).
[ 0.034870] CPU: All CPU(s) started in HYP mode.
[ 0.034874] CPU: Virtualization extensions available.
[ 0.035814] devtmpfs: initialized
[ 0.040847] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[ 0.041091] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.041112] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.043627] pinctrl core: initialized pinctrl subsystem
[ 0.044724] NET: Registered protocol family 16
[ 0.046371] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.047160] cpuidle: using governor ladder
[ 0.047189] cpuidle: using governor menu
[ 0.047589] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.047597] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.061771] SCSI subsystem initialized
[ 0.062015] libata version 3.00 loaded.
[ 0.062197] usbcore: registered new interface driver usbfs
[ 0.062241] usbcore: registered new interface driver hub
[ 0.062298] usbcore: registered new device driver usb
[ 0.062553] pps_core: LinuxPPS API ver. 1 registered
[ 0.062561] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.062579] PTP clock support registered
[ 0.062736] Advanced Linux Sound Architecture Driver Initialized.
[ 0.063926] clocksource: Switched to clocksource arch_sys_counter
[ 0.064054] VFS: Disk quotas dquot_6.6.0
[ 0.064123] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.070906] NET: Registered protocol family 2
[ 0.071528] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.071584] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.071646] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.071768] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.071813] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.072053] NET: Registered protocol family 1
[ 0.072480] RPC: Registered named UNIX socket transport module.
[ 0.072492] RPC: Registered udp transport module.
[ 0.072498] RPC: Registered tcp transport module.
[ 0.072504] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.073208] Unpacking initramfs...
[ 0.116719] Freeing initrd memory: 960K
[ 0.118412] Initialise system trusted keyrings
[ 0.118702] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[ 0.124053] NFS: Registering the id_resolver key type
[ 0.124092] Key type id_resolver registered
[ 0.124099] Key type id_legacy registered
[ 0.124115] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.124122] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 0.124913] fuse init (API version 7.26)
[ 0.129027] Key type asymmetric registered
[ 0.129044] Asymmetric key parser 'x509' registered
[ 0.129119] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
[ 0.129131] io scheduler noop registered
[ 0.129138] io scheduler deadline registered
[ 0.129307] io scheduler cfq registered (default)
[ 0.129316] io scheduler mq-deadline registered
[ 0.129322] io scheduler kyber registered
[ 0.130020] sun4i-usb-phy 1c19400.phy: Couldn't request ID GPIO
[ 0.133459] sun8i-h3-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[ 0.135085] sun8i-h3-r-pinctrl 1f02c00.pinctrl: initialized sunXi PIO driver
[ 0.142052] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.143472] console [ttyS0] disabled
[ 0.163635] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 44, base_baud = 1500000) is a U6_16550A
[ 0.847552] console [ttyS0] enabled
[ 0.871830] 1c28400.serial: ttyS1 at MMIO 0x1c28400 (irq = 45, base_baud = 1500000) is a U6_16550A
[ 0.892467] sun4i-drm display-engine: bound 1100000.mixer (ops 0xc0854e80)
[ 0.899411] sun4i-tcon 1c0c000.lcd-controller: Missing LVDS properties, Please upgrade your DT
[ 0.908022] sun4i-tcon 1c0c000.lcd-controller: LVDS output disabled
[ 0.914505] sun4i-drm display-engine: No panel or bridge found... RGB output disabled
[ 0.922332] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops 0xc0852db8)
[ 0.930824] sun8i-dw-hdmi 1ee0000.hdmi: Detected HDMI TX controller v1.32a with HDCP (sun8i_dw_hdmi_phy)
[ 0.940677] sun8i-dw-hdmi 1ee0000.hdmi: registered DesignWare HDMI I2C bus driver
[ 0.948399] sun4i-drm display-engine: bound 1ee0000.hdmi (ops 0xc08549e0)
[ 0.955208] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 0.961813] [drm] No driver support for vblank timestamp query.
[ 1.490209] Console: switching to colour frame buffer device 240x67
[ 1.529790] sun4i-drm display-engine: fb0: frame buffer device
[ 1.536107] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0
[ 1.546275] libphy: Fixed MDIO Bus: probed
[ 1.550505] CAN device driver interface
[ 1.554960] dwmac-sun8i 1c30000.ethernet: PTP uses main clock
[ 1.560740] dwmac-sun8i 1c30000.ethernet: No regulator found
[ 1.566507] dwmac-sun8i 1c30000.ethernet: Chain mode enabled
[ 1.572163] dwmac-sun8i 1c30000.ethernet: No HW DMA feature register supported
[ 1.579395] dwmac-sun8i 1c30000.ethernet: Normal descriptors
[ 1.585057] dwmac-sun8i 1c30000.ethernet: RX Checksum Offload Engine supported
[ 1.592270] dwmac-sun8i 1c30000.ethernet: COE Type 2
[ 1.597256] dwmac-sun8i 1c30000.ethernet: TX Checksum insertion supported
[ 1.604156] libphy: stmmac: probed
[ 1.608029] dwmac-sun8i 1c30000.ethernet: Found internal PHY node
[ 1.614227] libphy: mdio_mux: probed
[ 1.617814] dwmac-sun8i 1c30000.ethernet: Switch mux to internal PHY
[ 1.624173] dwmac-sun8i 1c30000.ethernet: Powering internal PHY
[ 1.631073] libphy: mdio_mux: probed
[ 1.635036] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.641555] ehci-platform: EHCI generic platform driver
[ 1.646992] ehci-platform 1c1a000.usb: EHCI Host Controller
[ 1.652584] ehci-platform 1c1a000.usb: new USB bus registered, assigned bus number 1
[ 1.660775] ehci-platform 1c1a000.usb: irq 28, io mem 0x01c1a000
[ 1.693933] ehci-platform 1c1a000.usb: USB 2.0 started, EHCI 1.00
[ 1.700229] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.707029] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.714252] usb usb1: Product: EHCI Host Controller
[ 1.719123] usb usb1: Manufacturer: Linux 4.15.7-h2-2 ehci_hcd
[ 1.724957] usb usb1: SerialNumber: 1c1a000.usb
[ 1.730019] hub 1-0:1.0: USB hub found
[ 1.733799] hub 1-0:1.0: 1 port detected
[ 1.738398] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.744616] ohci-platform: OHCI generic platform driver
[ 1.750029] ohci-platform 1c1a400.usb: Generic Platform OHCI controller
[ 1.756671] ohci-platform 1c1a400.usb: new USB bus registered, assigned bus number 2
[ 1.764632] ohci-platform 1c1a400.usb: irq 29, io mem 0x01c1a400
[ 1.838094] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.844898] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.852110] usb usb2: Product: Generic Platform OHCI controller
[ 1.858037] usb usb2: Manufacturer: Linux 4.15.7-h2-2 ohci_hcd
[ 1.863862] usb usb2: SerialNumber: 1c1a400.usb
[ 1.871182] hub 2-0:1.0: USB hub found
[ 1.874997] hub 2-0:1.0: 1 port detected
[ 1.879598] usbcore: registered new interface driver cdc_acm
[ 1.885280] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 1.893328] usbcore: registered new interface driver usblp
[ 1.898852] usbcore: registered new interface driver cdc_wdm
[ 1.904589] usbcore: registered new interface driver usb-storage
[ 1.911240] mousedev: PS/2 mouse device common for all mice
[ 1.917326] sun6i-rtc 1f00000.rtc: rtc core: registered rtc-sun6i as rtc0
[ 1.924145] sun6i-rtc 1f00000.rtc: RTC enabled
[ 1.928774] i2c /dev entries driver
[ 1.933579] thermal thermal_zone0: failed to read out thermal zone (-16)
[ 1.940808] sunxi-wdt 1c20ca0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[ 2.003951] sunxi-mmc 1c0f000.mmc: base:0x6b43f7f0 irq:25
[ 2.010215] sunxi-mmc 1c10000.mmc: allocated mmc-pwrseq
[ 2.060893] mmc0: host does not support reading read-only switch, assuming write-enable
[ 2.070816] mmc0: new high speed SDHC card at address 59b4
[ 2.076635] sunxi-mmc 1c10000.mmc: base:0x41abcf67 irq:26
[ 2.083049] mmcblk0: mmc0:59b4 SDU1 7.52 GiB
[ 2.087975] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.094227] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.100023] usbcore: registered new interface driver usbhid
[ 2.105621] usbhid: USB HID core driver
[ 2.112358] sun4i-codec 1c22c00.codec: ASoC: codec-analog@1f015c0 not registered
[ 2.119806] sun4i-codec 1c22c00.codec: Failed to register our card
[ 2.128219] mmcblk0: p1 p2
[ 2.133125] Initializing XFRM netlink socket
[ 2.137454] NET: Registered protocol family 17
[ 2.141915] can: controller area network core (rev 20170425 abi 9)
[ 2.148201] NET: Registered protocol family 29
[ 2.152643] can: raw protocol (rev 20170425)
[ 2.156923] can: broadcast manager protocol (rev 20170425 t)
[ 2.162579] can: netlink gateway (rev 20170425) max_hops=1
[ 2.168399] 9pnet: Installing 9P2000 support
[ 2.172700] Key type dns_resolver registered
[ 2.177280] Registering SWP/SWPB emulation handler
[ 2.182664] Loading compiled-in X.509 certificates
[ 2.194648] ehci-platform 1c1b000.usb: EHCI Host Controller
[ 2.200256] ehci-platform 1c1b000.usb: new USB bus registered, assigned bus number 3
[ 2.208660] ehci-platform 1c1b000.usb: irq 30, io mem 0x01c1b000
[ 2.221877] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 2.228880] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.235872] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.243933] ehci-platform 1c1b000.usb: USB 2.0 started, EHCI 1.00
[ 2.250245] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.257044] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.264269] usb usb3: Product: EHCI Host Controller
[ 2.269140] usb usb3: Manufacturer: Linux 4.15.7-h2-2 ehci_hcd
[ 2.274978] usb usb3: SerialNumber: 1c1b000.usb
[ 2.279688] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 2.285461] hub 3-0:1.0: USB hub found
[ 2.289254] hub 3-0:1.0: 1 port detected
[ 2.293999] ehci-platform 1c1c000.usb: EHCI Host Controller
[ 2.299589] ehci-platform 1c1c000.usb: new USB bus registered, assigned bus number 4
[ 2.307670] ehci-platform 1c1c000.usb: irq 32, io mem 0x01c1c000
[ 2.315805] mmc1: queuing unknown CIS tuple 0x81 (9 bytes)
[ 2.333930] ehci-platform 1c1c000.usb: USB 2.0 started, EHCI 1.00
[ 2.340223] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.347027] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.354253] usb usb4: Product: EHCI Host Controller
[ 2.359125] usb usb4: Manufacturer: Linux 4.15.7-h2-2 ehci_hcd
[ 2.364959] usb usb4: SerialNumber: 1c1c000.usb
[ 2.369968] hub 4-0:1.0: USB hub found
[ 2.373754] hub 4-0:1.0: 1 port detected
[ 2.378364] ehci-platform 1c1d000.usb: EHCI Host Controller
[ 2.383966] ehci-platform 1c1d000.usb: new USB bus registered, assigned bus number 5
[ 2.392002] ehci-platform 1c1d000.usb: irq 34, io mem 0x01c1d000
[ 2.423937] ehci-platform 1c1d000.usb: USB 2.0 started, EHCI 1.00
[ 2.430194] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.437002] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.444229] usb usb5: Product: EHCI Host Controller
[ 2.449101] usb usb5: Manufacturer: Linux 4.15.7-h2-2 ehci_hcd
[ 2.454938] usb usb5: SerialNumber: 1c1d000.usb
[ 2.459935] hub 5-0:1.0: USB hub found
[ 2.463727] hub 5-0:1.0: 1 port detected
[ 2.468329] ohci-platform 1c1b400.usb: Generic Platform OHCI controller
[ 2.474977] ohci-platform 1c1b400.usb: new USB bus registered, assigned bus number 6
[ 2.482967] ohci-platform 1c1b400.usb: irq 31, io mem 0x01c1b400
[ 2.531456] mmc1: new high speed SDIO card at address 0001
[ 2.558108] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.564909] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.572120] usb usb6: Product: Generic Platform OHCI controller
[ 2.578046] usb usb6: Manufacturer: Linux 4.15.7-h2-2 ohci_hcd
[ 2.583872] usb usb6: SerialNumber: 1c1b400.usb
[ 2.588862] hub 6-0:1.0: USB hub found
[ 2.592679] hub 6-0:1.0: 1 port detected
[ 2.597338] ohci-platform 1c1c400.usb: Generic Platform OHCI controller
[ 2.604002] ohci-platform 1c1c400.usb: new USB bus registered, assigned bus number 7
[ 2.612057] ohci-platform 1c1c400.usb: irq 33, io mem 0x01c1c400
[ 2.688094] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.694897] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.702109] usb usb7: Product: Generic Platform OHCI controller
[ 2.708036] usb usb7: Manufacturer: Linux 4.15.7-h2-2 ohci_hcd
[ 2.713861] usb usb7: SerialNumber: 1c1c400.usb
[ 2.718867] hub 7-0:1.0: USB hub found
[ 2.722659] hub 7-0:1.0: 1 port detected
[ 2.727298] ohci-platform 1c1d400.usb: Generic Platform OHCI controller
[ 2.733956] ohci-platform 1c1d400.usb: new USB bus registered, assigned bus number 8
[ 2.741945] ohci-platform 1c1d400.usb: irq 35, io mem 0x01c1d400
[ 2.818094] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.824897] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.832110] usb usb8: Product: Generic Platform OHCI controller
[ 2.838038] usb usb8: Manufacturer: Linux 4.15.7-h2-2 ohci_hcd
[ 2.843863] usb usb8: SerialNumber: 1c1d400.usb
[ 2.848844] hub 8-0:1.0: USB hub found
[ 2.852637] hub 8-0:1.0: 1 port detected
[ 2.857301] usb_phy_generic usb_phy_generic.3.auto: usb_phy_generic.3.auto supply vcc not found, using dummy regulator
[ 2.868407] musb-hdrc musb-hdrc.4.auto: MUSB HDRC host driver
[ 2.874181] musb-hdrc musb-hdrc.4.auto: new USB bus registered, assigned bus number 9
[ 2.882208] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.889012] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.896238] usb usb9: Product: MUSB HDRC host driver
[ 2.901198] usb usb9: Manufacturer: Linux 4.15.7-h2-2 musb-hcd
[ 2.907035] usb usb9: SerialNumber: musb-hdrc.4.auto
[ 2.912415] hub 9-0:1.0: USB hub found
[ 2.916224] hub 9-0:1.0: 1 port detected
[ 2.925166] sun4i-codec 1c22c00.codec: Codec <-> 1c22c00.codec mapping ok
[ 2.933047] sun6i-rtc 1f00000.rtc: setting system clock to 1970-01-01 00:00:08 UTC (8)
[ 2.941183] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 2.951651] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 2.958337] vcc3v0: disabling
[ 2.961306] vcc5v0: disabling
[ 2.964304] ALSA device list:
[ 2.967268] #0: H3 Audio Codec
[ 2.971048] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 2.972358] Freeing unused kernel memory: 1024K
[ 2.984220] platform regulatory.0: Falling back to user helper
[ 3.123611] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
[ 3.132684] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities
[ 3.276698] EXT4-fs (mmcblk0p2): mounted filesystem without journal. Opts: (null)
[ 3.404233] usb 1-1: new high-speed USB device number 2 using ehci-platform
[ 3.605861] usb 1-1: New USB device found, idVendor=05e3, idProduct=0608
[ 3.612589] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 3.619801] usb 1-1: Product: USB2.0 Hub
[ 3.624905] hub 1-1:1.0: USB hub found
[ 3.629069] hub 1-1:1.0: 4 ports detected
[ 3.933800] systemd[1]: System time before build time, advancing clock.
[ 3.953994] usb 1-1.3: new high-speed USB device number 3 using ehci-platform
[ 4.049808] NET: Registered protocol family 10
[ 4.119660] Segment Routing with IPv6
[ 4.134841] usb 1-1.3: New USB device found, idVendor=05e3, idProduct=0608
[ 4.141805] usb 1-1.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 4.149230] usb 1-1.3: Product: USB2.0 Hub
[ 4.166239] hub 1-1.3:1.0: USB hub found
[ 4.170674] hub 1-1.3:1.0: 4 ports detected
[ 4.197781] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[ 4.216695] systemd[1]: Detected architecture arm.
[ 4.257436] systemd[1]: Set hostname to <bpi-m2z>.
[ 4.494014] usb 1-1.3.2: new low-speed USB device number 4 using ehci-platform
[ 4.635529] systemd[1]: Created slice User and Session Slice.
[ 4.659571] usb 1-1.3.2: New USB device found, idVendor=1bcf, idProduct=0007
[ 4.666701] usb 1-1.3.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 4.666915] systemd[1]: Reached target Encrypted Volumes.
[ 4.680570] usb 1-1.3.2: Product: USB Optical Mouse
[ 4.688442] input: USB Optical Mouse as /devices/platform/soc/1c1a000.usb/usb1/1-1/1-1.3/1-1.3.2/1-1.3.2:1.0/0003:1BCF:0007.0001/input/input0
[ 4.704498] hid-generic 0003:1BCF:0007.0001: input,hiddev96,hidraw0: USB HID v1.10 Mouse [USB Optical Mouse] on usb-1c1a000.usb-1.3.2/input0
[ 4.717694] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 4.754569] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 4.798145] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 4.814292] usb 1-1.3.4: new low-speed USB device number 5 using ehci-platform
[ 4.834111] systemd[1]: Reached target Swap.
[ 4.867121] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 4.970630] usb 1-1.3.4: New USB device found, idVendor=1c4f, idProduct=0002
[ 4.978282] usb 1-1.3.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 4.985852] usb 1-1.3.4: Product: USB Keyboard
[ 4.990330] usb 1-1.3.4: Manufacturer: SIGMACHIP
[ 5.006575] input: SIGMACHIP USB Keyboard as /devices/platform/soc/1c1a000.usb/usb1/1-1/1-1.3/1-1.3.4/1-1.3.4:1.0/0003:1C4F:0002.0002/input/input1
[ 5.085510] hid-generic 0003:1C4F:0002.0002: input,hidraw1: USB HID v1.10 Keyboard [SIGMACHIP USB Keyboard] on usb-1c1a000.usb-1.3.4/input0
[ 5.104086] input: SIGMACHIP USB Keyboard as /devices/platform/soc/1c1a000.usb/usb1/1-1/1-1.3/1-1.3.4/1-1.3.4:1.1/0003:1C4F:0002.0003/input/input2
[ 5.192596] hid-generic 0003:1C4F:0002.0003: input,hidraw2: USB HID v1.10 Device [SIGMACHIP USB Keyboard] on usb-1c1a000.usb-1.3.4/input1
[ 5.289245] g_serial gadget: Gadget Serial v2.4
[ 5.293792] g_serial gadget: g_serial ready
[ 5.331366] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43430-sdio.bin for chip 0x00a9a6(43430) rev 0x000001
[ 5.398331] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 5.484704] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.clm_blob failed with error -2
[ 5.494930] brcmfmac mmc1:0001:1: Falling back to user helper
[ 6.304676] systemd-journald[149]: Received request to flush runtime journal from PID 1
[ 6.615375] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available(err=-11), device may have limited channels available
[ 6.636442] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Mar 30 2016 11:30:56 version 7.45.77.h8.4 FWID 01-ee8a6268
[ 6.749931] cfg80211: failed to load regulatory.db
[ 7.111569] lirc_dev: IR Remote Control driver registered, major 244
[ 7.120626] IR LIRC bridge handler initialized
[ 7.121725] Registered IR keymap rc-empty
[ 7.121961] rc rc0: sunxi-ir as /devices/platform/soc/1f02000.ir/rc/rc0
[ 7.122206] input: sunxi-ir as /devices/platform/soc/1f02000.ir/rc/rc0/input3
[ 7.134384] lirc lirc0: lirc_dev: driver ir-lirc-codec (sunxi-ir) registered at minor = 0
[ 7.134583] sunxi-ir 1f02000.ir: initialized sunXi IR driver
[ 7.621610] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[ 7.976402] Generic PHY 0.1:01: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0.1:01, irq=POLL)
[ 7.979313] dwmac-sun8i 1c30000.ethernet eth0: No MAC Management Counters available
[ 7.979330] dwmac-sun8i 1c30000.ethernet eth0: PTP not supported by HW
[ 7.979751] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 8.357505] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 9.851463] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 48.457343] ------------[ cut here ]------------
[ 48.457403] WARNING: CPU: 3 PID: 72 at drivers/gpu/drm/sun4i/sun4i_crtc.c:57 sun4i_crtc_atomic_begin+0x6c/0x70
[ 48.457412] Modules linked in: ir_lirc_codec lirc_dev sunxi_cir brcmfmac brcmutil g_serial ipv6
[ 48.457488] CPU: 3 PID: 72 Comm: irq/46-1ee0000. Not tainted 4.15.7-h2-2 #5
[ 48.457497] Hardware name: Allwinner sun8i Family
[ 48.457560] [<c010e99c>] (unwind_backtrace) from [<c010b5d8>] (show_stack+0x10/0x14)
[ 48.457601] [<c010b5d8>] (show_stack) from [<c07cfd38>] (dump_stack+0x88/0x9c)
[ 48.457634] [<c07cfd38>] (dump_stack) from [<c011bafc>] (__warn+0xdc/0xf4)
[ 48.457662] [<c011bafc>] (__warn) from [<c011bbe4>] (warn_slowpath_null+0x40/0x48)
[ 48.457689] [<c011bbe4>] (warn_slowpath_null) from [<c049bb0c>] (sun4i_crtc_atomic_begin+0x6c/0x70)
[ 48.457729] [<c049bb0c>] (sun4i_crtc_atomic_begin) from [<c046b528>] (drm_atomic_helper_commit_planes+0x74/0x2ac)
[ 48.457767] [<c046b528>] (drm_atomic_helper_commit_planes) from [<c046f6a4>] (drm_atomic_helper_commit_tail+0x28/0x64)
[ 48.457802] [<c046f6a4>] (drm_atomic_helper_commit_tail) from [<c046f760>] (commit_tail+0x80/0x84)
[ 48.457836] [<c046f760>] (commit_tail) from [<c046f88c>] (drm_atomic_helper_commit+0x120/0x124)
[ 48.457869] [<c046f88c>] (drm_atomic_helper_commit) from [<c0471e1c>] (restore_fbdev_mode_atomic+0x178/0x1d4)
[ 48.457902] [<c0471e1c>] (restore_fbdev_mode_atomic) from [<c04748a4>] (drm_fb_helper_restore_fbdev_mode_unlocked.part.9+0x1c/0x78)
[ 48.457933] [<c04748a4>] (drm_fb_helper_restore_fbdev_mode_unlocked.part.9) from [<c0474988>] (drm_fb_helper_set_par+0x54/0x84)
[ 48.457962] [<c0474988>] (drm_fb_helper_set_par) from [<c0474860>] (drm_fb_helper_hotplug_event.part.8+0xa8/0xb0)
[ 48.457993] [<c0474860>] (drm_fb_helper_hotplug_event.part.8) from [<c0465dc4>] (drm_helper_hpd_irq_event+0xf0/0xfc)
[ 48.458029] [<c0465dc4>] (drm_helper_hpd_irq_event) from [<c04a7adc>] (dw_hdmi_irq+0xfc/0x184)
[ 48.458064] [<c04a7adc>] (dw_hdmi_irq) from [<c01643b0>] (irq_thread_fn+0x1c/0x54)
[ 48.458092] [<c01643b0>] (irq_thread_fn) from [<c0164684>] (irq_thread+0x138/0x1f8)
[ 48.458122] [<c0164684>] (irq_thread) from [<c013768c>] (kthread+0x148/0x150)
[ 48.458155] [<c013768c>] (kthread) from [<c0107908>] (ret_from_fork+0x14/0x2c)
[ 48.458170] ---[ end trace 661cc14cf5e144c1 ]---
[ 48.714666] ------------[ cut here ]------------
[ 48.714792] WARNING: CPU: 3 PID: 72 at drivers/gpu/drm/drm_vblank.c:1013 drm_atomic_helper_wait_for_vblanks.part.1+0x10c/0x290
[ 48.714812] Modules linked in: ir_lirc_codec lirc_dev sunxi_cir brcmfmac brcmutil g_serial ipv6
[ 48.714990] CPU: 3 PID: 72 Comm: irq/46-1ee0000. Tainted: G W 4.15.7-h2-2 #5
[ 48.715013] Hardware name: Allwinner sun8i Family
[ 48.715132] [<c010e99c>] (unwind_backtrace) from [<c010b5d8>] (show_stack+0x10/0x14)
[ 48.715221] [<c010b5d8>] (show_stack) from [<c07cfd38>] (dump_stack+0x88/0x9c)
[ 48.715295] [<c07cfd38>] (dump_stack) from [<c011bafc>] (__warn+0xdc/0xf4)
[ 48.715361] [<c011bafc>] (__warn) from [<c011bbe4>] (warn_slowpath_null+0x40/0x48)
[ 48.715446] [<c011bbe4>] (warn_slowpath_null) from [<c046e104>] (drm_atomic_helper_wait_for_vblanks.part.1+0x10c/0x290)
[ 48.715545] [<c046e104>] (drm_atomic_helper_wait_for_vblanks.part.1) from [<c046f6d0>] (drm_atomic_helper_commit_tail+0x54/0x64)
[ 48.715633] [<c046f6d0>] (drm_atomic_helper_commit_tail) from [<c046f760>] (commit_tail+0x80/0x84)
[ 48.715720] [<c046f760>] (commit_tail) from [<c046f88c>] (drm_atomic_helper_commit+0x120/0x124)
[ 48.715804] [<c046f88c>] (drm_atomic_helper_commit) from [<c0471e1c>] (restore_fbdev_mode_atomic+0x178/0x1d4)
[ 48.715886] [<c0471e1c>] (restore_fbdev_mode_atomic) from [<c04748a4>] (drm_fb_helper_restore_fbdev_mode_unlocked.part.9+0x1c/0x78)
[ 48.715965] [<c04748a4>] (drm_fb_helper_restore_fbdev_mode_unlocked.part.9) from [<c0474988>] (drm_fb_helper_set_par+0x54/0x84)
[ 48.716041] [<c0474988>] (drm_fb_helper_set_par) from [<c0474860>] (drm_fb_helper_hotplug_event.part.8+0xa8/0xb0)
[ 48.716119] [<c0474860>] (drm_fb_helper_hotplug_event.part.8) from [<c0465dc4>] (drm_helper_hpd_irq_event+0xf0/0xfc)
[ 48.716209] [<c0465dc4>] (drm_helper_hpd_irq_event) from [<c04a7adc>] (dw_hdmi_irq+0xfc/0x184)
[ 48.716289] [<c04a7adc>] (dw_hdmi_irq) from [<c01643b0>] (irq_thread_fn+0x1c/0x54)
[ 48.716357] [<c01643b0>] (irq_thread_fn) from [<c0164684>] (irq_thread+0x138/0x1f8)
[ 48.716431] [<c0164684>] (irq_thread) from [<c013768c>] (kthread+0x148/0x150)
[ 48.716511] [<c013768c>] (kthread) from [<c0107908>] (ret_from_fork+0x14/0x2c)
[ 48.716545] ---[ end trace 661cc14cf5e144c2 ]---
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