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Hi,

I have got GPU driver working on dom0 on my Hikey board. When I run startx in console, it terminated with bus error by signal 7.

I traced the kernel and found there is an unhandled fault when X try to access a memory mapped address.

Kernel log:

Unhandled fault: alignment fault (0x92000061) at 0x0000007f94aac004

The address should be 4 bytes aligned. The X works well when I boot the same kernel without XEN. so I do not think this is caused by X codes. What did I miss?

Anyone can advise the reason causes this issue and how I can fix it?

BTW, The GPU is Mali 450.

Thanks.

Attached X output and kernel log:

X.Org X Server 1.16.4

Release Date: 2014-12-20

X Protocol Version 11, Revision 0

Build Operating System: Linux 3.16.0-4-arm64 aarch64 Debian

Current Operating System: Linux linaro-alip 4.1.15+ #21 SMP PREEMPT Thu May 12 15:35:07 CST 2016 aarch64

Kernel command line: console=ttyAMA0,115200 root=/dev/mmcblk0p9 rootwait rw 3

Build Date: 11 February 2015 01:19:23AM

xorg-server 2:1.16.4-1 (http://www.debian.org/support)

Current version of pixman: 0.32.6

Before reporting problems, check http://wiki.x.org

to make sure that you have the latest version.

Markers: (--) probed, (**) from config file, (==) default setting,

(++) from command line, (!!) notice, (II) informational,

(WW) warning, (EE) error, (NI) not implemented, (??) unknown.

(==) Log file: "/var/log/Xorg.0.log", Time: Thu Jul 3 18:46:30 2014

(==) Using system config directory "/usr/share/X11/xorg.conf.d"

(EE)

(EE) Backtrace:

(EE) 0: /usr/bin/X (xorg_backtrace+0x5c) [0x5578a2275c]

(EE)

(EE) Bus error at address 0x7f94aac004

(EE)

Fatal server error:

(EE) Caught signal 7 (Bus error). Server aborting

(EE)

Please consult the The X.Org Foundation support

at http://wiki.x.org

for help.

(EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.

(EE)

(EE) Server terminated with error (1). Closing log file.

xinit: connection to X server lost

[ 0.000000] psci: probing for conduit method from DT.

[ 0.000000] psci: PSCIv0.2 detected in firmware.

[ 0.000000] psci: Using standard PSCI v0.2 function IDs

[ 0.000000] PERCPU: Embedded 17 pages/cpu @ffffffc04ff24000 s30464 r8192 d30976 u69632

[ 0.000000] pcpu-alloc: s30464 r8192 d30976 u69632 alloc=17*4096

[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7

[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 257796

[ 0.000000] Kernel command line: console=ttyAMA0,115200 root=/dev/mmcblk0p9 rootwait rw 3

[ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes

[ 0.000000] log_buf_len total cpu_extra contributions: 28672 bytes

[ 0.000000] log_buf_len min size: 16384 bytes

[ 0.000000] log_buf_len: 65536 bytes

[ 0.000000] early log buf free: 14692(89%)

[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)

[ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)

[ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)

[ 0.000000] software IO TLB [mem 0x69c00000-0x6dc00000] (64MB) mapped at [ffffffc049c00000-ffffffc04dbfffff]

[ 0.000000] Memory: 923900K/1047552K available (9451K kernel code, 545K rwdata, 3328K rodata, 344K init, 448K bss, 123652K reserved, 0K cma-reserved)

[ 0.000000] Virtual kernel memory layout:

vmalloc : 0xffffff8000000000 - 0xffffffbdbfff0000 ( 246 GB)

vmemmap : 0xffffffbdc0000000 - 0xffffffbfc0000000 ( 8 GB maximum)

0xffffffbdc0800000 - 0xffffffbdc1c00000 ( 20 MB actual)

fixed : 0xffffffbffabfd000 - 0xffffffbffac00000 ( 12 KB)

PCI I/O : 0xffffffbffae00000 - 0xffffffbffbe00000 ( 16 MB)

modules : 0xffffffbffc000000 - 0xffffffc000000000 ( 64 MB)

memory : 0xffffffc000000000 - 0xffffffc050000000 ( 1280 MB)

.init : 0xffffffc000cfd000 - 0xffffffc000d53000 ( 344 KB)

.text : 0xffffffc000080000 - 0xffffffc000cfcdc4 ( 12788 KB)

.data : 0xffffffc000d58000 - 0xffffffc000de0400 ( 545 KB)

[ 0.000000] Preemptible hierarchical RCU implementation.

[ 0.000000] Additional per-CPU info printed with stalls.

[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=8.

[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8

[ 0.000000] NR_IRQS:64 nr_irqs:64 16

[ 0.000000] SYSPLL: syspll PM status: 0x30007808

[ 0.000000] SYSPLL: syspll is read: l: 0x8000, u: 0x46F5

[ 0.000000] SYSPLL: syspll is read: 0x46F58000, 1190494208

[ 0.000000] SYSPLL: set syspll medpll: 1190400000

[ 0.000000] SYSPLL: modified fix_rate[8], id=9, f=1190400000

[ 0.000000] SYSPLL: modified fix_rate[9], id=10, f=1190400000

[ 0.000000] clocksource arm,sp804: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns

[ 0.000005] sched_clock: 32 bits at 19MHz, resolution 52ns, wraps every 111848106981ns

[ 0.000446] Architected cp15 timer(s) running at 1.20MHz (virt).

[ 0.000455] clocksource arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x11b661f8e, max_idle_ns: 1763180809113 ns

[ 0.000860] Console: colour dummy device 80x25

[ 0.000879] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.40 BogoMIPS (lpj=12000)

[ 0.000888] pid_max: default: 32768 minimum: 301

[ 0.000983] Security Framework initialized

[ 0.000996] SELinux: Initializing.

[ 0.001045] SELinux: Starting in permissive mode

[ 0.001090] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes)

[ 0.001097] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes)

[ 0.001599] Initializing cgroup subsys blkio

[ 0.001610] Initializing cgroup subsys memory

[ 0.001641] Initializing cgroup subsys devices

[ 0.001651] Initializing cgroup subsys freezer

[ 0.001660] Initializing cgroup subsys net_cls

[ 0.001672] Initializing cgroup subsys perf_event

[ 0.001682] Initializing cgroup subsys net_prio

[ 0.001691] Initializing cgroup subsys hugetlb

[ 0.001701] Initializing cgroup subsys debug

[ 0.002015] hw perfevents: enabled with arm/armv8-pmuv3 PMU driver, 1 counters available

[ 0.002049] EFI services will not be available.

[ 0.002243] Xen 4.7 support found, events_irq=20 gnttab_frame=0x0000000005c00000

[ 0.002361] xen:grant_table: Grant tables using version 1 layout

[ 0.002388] Grant table initialized

[ 0.002431] xen:events: Using FIFO-based ABI

[ 0.002445] Xen: initializing cpu0

[ 0.080980] CPU1: Booted secondary processor

[ 0.080988] Detected VIPT I-cache on CPU1

[ 0.081042] Xen: initializing cpu1

[ 0.101050] CPU2: Booted secondary processor

[ 0.101056] Detected VIPT I-cache on CPU2

[ 0.101092] Xen: initializing cpu2

[ 0.121134] CPU3: Booted secondary processor

[ 0.121139] Detected VIPT I-cache on CPU3

[ 0.121173] Xen: initializing cpu3

[ 0.141217] CPU4: Booted secondary processor

[ 0.141226] Detected VIPT I-cache on CPU4

[ 0.141274] Xen: initializing cpu4

[ 0.161343] CPU5: Booted secondary processor

[ 0.161348] Detected VIPT I-cache on CPU5

[ 0.161381] Xen: initializing cpu5

[ 0.181458] CPU6: Booted secondary processor

[ 0.181463] Detected VIPT I-cache on CPU6

[ 0.181496] Xen: initializing cpu6

[ 0.201537] CPU7: Booted secondary processor

[ 0.201542] Detected VIPT I-cache on CPU7

[ 0.201574] Xen: initializing cpu7

[ 0.201675] Brought up 8 CPUs

[ 0.201722] SMP: Total of 8 processors activated.

[ 0.201727] CPU: All CPU(s) started at EL1

[ 0.201810] alternatives: patching kernel code

[ 0.202479] devtmpfs: initialized

[ 0.210793] DMI not present or invalid.

[ 0.211186] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns

[ 0.211718] xor: measuring software checksum speed

[ 0.311373] 8regs : 2380.000 MB/sec

[ 0.411442] 8regs_prefetch: 2174.800 MB/sec

[ 0.511515] 32regs : 2637.200 MB/sec

[ 0.611582] 32regs_prefetch: 2441.600 MB/sec

[ 0.611588] xor: using function: 32regs (2637.200 MB/sec)

[ 0.611605] pinctrl core: initialized pinctrl subsystem

[ 0.612802] NET: Registered protocol family 16

[ 0.614722] vdso: 2 pages (1 code @ ffffffc000d5d000, 1 data @ ffffffc000d5c000)

[ 0.614809] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.

[ 0.614989] DMA: preallocated 256 KiB pool for atomic allocations

[ 0.627298] software IO TLB [mem 0x5c000000-0x60000000] (64MB) mapped at [ffffffc03c000000-ffffffc03fffffff]

[ 0.627437] Serial: AMBA PL011 UART driver

[ 0.628500] f8015000.uart: ttyAMA0 at MMIO 0xf8015000 (irq = 22, base_baud = 0) is a PL011 rev2

[ 1.279185] console [ttyAMA0] enabled

[ 1.283485] uart-pl011 f7111000.uart: could not find pctldev for node /smb/pinmux@f7010000/uart1_pmx_func, deferring probe

[ 1.294810] uart-pl011 f7112000.uart: could not find pctldev for node /smb/pinmux@f7010000/uart2_pmx_func, deferring probe

[ 1.306124] uart-pl011 f7114000.uart: could not find pctldev for node /smb/pinmux@f7010000/uart4_pmx_func, deferring probe

[ 1.547666] raid6: int64x1 gen() 467 MB/s

[ 1.717724] raid6: int64x1 xor() 493 MB/s

[ 1.887848] raid6: int64x2 gen() 691 MB/s

[ 2.058006] raid6: int64x2 xor() 610 MB/s

[ 2.228125] raid6: int64x4 gen() 1002 MB/s

[ 2.398257] raid6: int64x4 xor() 744 MB/s

[ 2.568452] raid6: int64x8 gen() 1039 MB/s

[ 2.738537] raid6: int64x8 xor() 728 MB/s

[ 2.908714] raid6: neonx1 gen() 751 MB/s

[ 3.078889] raid6: neonx2 gen() 1162 MB/s

[ 3.249012] raid6: neonx4 gen() 1537 MB/s

[ 3.419159] raid6: neonx8 gen() 1537 MB/s

[ 3.423426] raid6: using algorithm neonx4 gen() 1537 MB/s

[ 3.428823] raid6: using intx1 recovery algorithm

[ 3.433651] ACPI: Interpreter disabled.

[ 3.437540] xen:balloon: Initialising balloon driver

[ 3.442813] xen_balloon: Initialising balloon driver

[ 3.448473] vgaarb: loaded

[ 3.451501] SCSI subsystem initialized

[ 3.455518] libata version 3.00 loaded.

[ 3.455588] ssp-pl022 f7106000.spi: could not find pctldev for node /smb/pinmux@f7010000/spi0_pmx_func, deferring probe

[ 3.466737] usbcore: registered new interface driver usbfs

[ 3.472279] usbcore: registered new interface driver hub

[ 3.477788] usbcore: registered new device driver usb

[ 3.483020] i2c_designware f7102000.i2c: could not find pctldev for node /smb/pinmux@f7010000/i2c2_pmx_func, deferring probe

[ 3.494376] Linux video capture interface: v2.00

[ 3.499426] hi6220-stub-clk stub_clock: failed get mailbox channel

[ 3.505628] hi6220-stub-clk: probe of stub_clock failed with error -16

[ 3.512283] Advanced Linux Sound Architecture Driver Initialized.

[ 3.518907] Bluetooth: Core ver 2.20

[ 3.522522] NET: Registered protocol family 31

[ 3.526966] Bluetooth: HCI device and connection manager initialized

[ 3.533343] Bluetooth: HCI socket layer initialized

[ 3.538225] Bluetooth: L2CAP socket layer initialized

[ 3.543303] Bluetooth: SCO socket layer initialized

[ 3.548438] ------------[ cut here ]------------

[ 3.553060] WARNING: CPU: 0 PID: 1 at net/wireless/reg.c:524 regulatory_init+0xa0/0x140()

[ 3.561247] db.txt is empty, you should update it...

[ 3.566038] Modules linked in:

[ 3.569284] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.1.15+ #21

[ 3.575381] Hardware name: HiKey Development Board (DT)

[ 3.580603] Call trace:

[ 3.583050] [<ffffffc000089db4>] dump_backtrace+0x0/0x124

[ 3.588458] [<ffffffc000089eec>] show_stack+0x14/0x1c

[ 3.593513] [<ffffffc0009a5fb4>] dump_stack+0x7c/0xbc

[ 3.598572] [<ffffffc0000b20f4>] warn_slowpath_common+0x9c/0xd0

[ 3.604491] [<ffffffc0000b2178>] warn_slowpath_fmt+0x50/0x58

[ 3.610160] [<ffffffc000d3416c>] regulatory_init+0xa0/0x140

[ 3.615730] [<ffffffc000d34048>] cfg80211_init+0x74/0xf8

[ 3.621049] [<ffffffc000082830>] do_one_initcall+0xb4/0x150

[ 3.626623] [<ffffffc000cfdb20>] kernel_init_freeable+0x1bc/0x25c

[ 3.632729] [<ffffffc0009a20a0>] kernel_init+0x10/0xd8

[ 3.637880] ---[ end trace d5198713a7ef9a07 ]---

[ 3.642534] cfg80211: Calling CRDA to update world regulatory domain

[ 3.649056] NetLabel: Initializing

[ 3.652456] NetLabel: domain hash size = 128

[ 3.656808] NetLabel: protocols = UNLABELED CIPSOv4

[ 3.661823] NetLabel: unlabeled traffic allowed by default

[ 3.667828] Switched to clocksource arch_sys_counter

[ 3.673225] pnp: PnP ACPI: disabled

[ 3.687719] /thermal-zones/cls0/cooling-maps/map0: could not find phandle

[ 3.694534] missing cooling_device property

[ 3.698724] failed to build thermal zone cls0: -22

[ 3.703916] NET: Registered protocol family 2

[ 3.708876] TCP established hash table entries: 8192 (order: 4, 65536 bytes)

[ 3.715998] TCP bind hash table entries: 8192 (order: 5, 131072 bytes)

[ 3.722660] TCP: Hash tables configured (established 8192 bind 8192)

[ 3.729083] UDP hash table entries: 512 (order: 2, 16384 bytes)

[ 3.735021] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)

[ 3.741724] NET: Registered protocol family 1

[ 3.746484] RPC: Registered named UNIX socket transport module.

[ 3.752415] RPC: Registered udp transport module.

[ 3.757117] RPC: Registered tcp transport module.

[ 3.761828] RPC: Registered tcp NFSv4.1 backchannel transport module.

[ 3.768289] PCI: CLS 0 bytes, default 64

[ 3.768499] Trying to unpack rootfs image as initramfs...

[ 3.774076] rootfs image is not initramfs (junk in compressed archive); looks like an initrd

[ 3.798736] Freeing initrd memory: 8192K (ffffffc008200000 - ffffffc008a00000)

[ 3.806317] kvm [1]: HYP mode not available

[ 3.814521] futex hash table entries: 2048 (order: 5, 131072 bytes)

[ 3.821001] audit: initializing netlink subsys (disabled)

[ 3.826443] audit: type=2000 audit(3.529:1): initialized

[ 3.832318] HugeTLB registered 2 MB page size, pre-allocated 0 pages

[ 3.839160] VFS: Disk quotas dquot_6.6.0

[ 3.843157] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)

[ 3.850626] squashfs: version 4.0 (2009/01/31) Phillip Lougher

[ 3.857077] NFS: Registering the id_resolver key type

[ 3.862170] Key type id_resolver registered

[ 3.866350] Key type id_legacy registered

[ 3.870575] fuse init (API version 7.23)

[ 3.874901] SGI XFS with security attributes, no debug enabled

[ 3.881582] 9p: Installing v9fs 9p2000 file system support

[ 3.887271] SELinux: Registering netfilter hooks

[ 3.892325] io scheduler noop registered

[ 3.896271] io scheduler cfq registered (default)

[ 3.902026] pinctrl-single f7010000.pinmux: 159 pins at pa ffffff80000b8000 size 636

[ 3.910212] pinctrl-single f7010800.pinmux: 163 pins at pa ffffff80000ba800 size 652

[ 3.918145] pinctrl-single f8001800.pinmux: 30 pins at pa ffffff80000bc800 size 120

[ 3.926345] pl061_gpio f8011000.gpio: PL061 GPIO chip @0x00000000f8011000 registered

[ 3.934312] pl061_gpio f8012000.gpio: PL061 GPIO chip @0x00000000f8012000 registered

[ 3.942248] pl061_gpio f8013000.gpio: PL061 GPIO chip @0x00000000f8013000 registered

[ 3.950190] pl061_gpio f8014000.gpio: PL061 GPIO chip @0x00000000f8014000 registered

[ 3.958127] pl061_gpio f7020000.gpio: PL061 GPIO chip @0x00000000f7020000 registered

[ 3.966044] pl061_gpio f7021000.gpio: PL061 GPIO chip @0x00000000f7021000 registered

[ 3.973980] pl061_gpio f7022000.gpio: PL061 GPIO chip @0x00000000f7022000 registered

[ 3.981910] pl061_gpio f7023000.gpio: PL061 GPIO chip @0x00000000f7023000 registered

[ 3.989870] pl061_gpio f7024000.gpio: PL061 GPIO chip @0x00000000f7024000 registered

[ 3.997786] pl061_gpio f7025000.gpio: PL061 GPIO chip @0x00000000f7025000 registered

[ 4.005766] pl061_gpio f7026000.gpio: PL061 GPIO chip @0x00000000f7026000 registered

[ 4.013704] pl061_gpio f7027000.gpio: PL061 GPIO chip @0x00000000f7027000 registered

[ 4.021639] pl061_gpio f7028000.gpio: PL061 GPIO chip @0x00000000f7028000 registered

[ 4.029574] pl061_gpio f7029000.gpio: PL061 GPIO chip @0x00000000f7029000 registered

[ 4.037492] pl061_gpio f702a000.gpio: PL061 GPIO chip @0x00000000f702a000 registered

[ 4.045428] pl061_gpio f702b000.gpio: PL061 GPIO chip @0x00000000f702b000 registered

[ 4.053364] pl061_gpio f702c000.gpio: PL061 GPIO chip @0x00000000f702c000 registered

[ 4.061294] pl061_gpio f702d000.gpio: PL061 GPIO chip @0x00000000f702d000 registered

[ 4.069231] pl061_gpio f702e000.gpio: PL061 GPIO chip @0x00000000f702e000 registered

[ 4.077143] pl061_gpio f702f000.gpio: PL061 GPIO chip @0x00000000f702f000 registered

[ 4.086141] xen:xen_evtchn: Event-channel device installed

[ 4.097529] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled

[ 4.105430] [drm] Initialized drm 1.1.0 20060810

[ 4.110137] [drm:drm_platform_init]

[ 4.110144] [drm:drm_get_platform_dev]

[ 4.110250] [drm:drm_minor_register]

[ 4.110476] [drm:drm_minor_register] new minor registered 64

[ 4.110482] [drm:drm_minor_register]

[ 4.110487] [drm:drm_minor_register]

[ 4.110678] [drm:drm_minor_register] new minor registered 0

[ 4.110685] [drm:hisi_drm_load] enter.

[ 4.111267] [drm:hisi_drm_load] exit successfully.

[ 4.111276] [drm] Initialized hisi 1.0.0 20141224 on minor 0

[ 4.117149] [drm:hisi_ade_probe] drm_ade enter.

[ 4.117391] [drm:hisi_ade_probe] drm_ade exit successfully.

[ 4.117513] [drm:hisi_dsi_probe] enter.

[ 4.117549] [drm] failed to find slave encoder i2c client

[ 4.123069] Mali<2>: Inserting Mali v600 device driver.

[ 4.128399] Mali<2>: Driver revision: -v3.19-rc7-26735-g9e74097

[ 4.134322] Mali<2>: mali_module_init() registering driver

[ 4.139912] Mali<2>: mali_probe(): Called for platform device f4080000.mali

[ 4.147348] Mali<2>: Broadcast: Creating Mali Broadcast unit: Mali_Broadcast

[ 4.154425] Mali<4>: Broadcast: setting mask 0x00000000 + 0x00000000 (reset)

[ 4.161488] Mali<6>: register_write for core Mali_Broadcast, relative addr=0x0000, val=0x00000000

[ 4.170372] Mali<6>: register_write for core Mali_Broadcast, relative addr=0x0004, val=0x00000000

[ 4.179327] Mali: GPU version: CF070000

[ 4.183453] Mali<2>: Broadcast: Creating Mali Broadcast unit: Mali_Broadcast

[ 4.190519] Mali<4>: Broadcast: setting mask 0x00000000 + 0x00000000 (reset)

[ 4.197573] Mali<6>: register_write for core Mali_Broadcast, relative addr=0x0000, val=0x00000000

[ 4.206460] Mali<6>: register_write for core Mali_Broadcast, relative addr=0x0004, val=0x00000000

[ 4.216106] Mali<2>: mali_probe(): Successfully initialized driver for platform device f4080000.mali

[ 4.225372] Mali: Mali device driver loaded

[ 4.229785] Unable to detect cache hierarcy from DT for CPU 0

[ 4.242422] brd: module loaded

[ 4.249921] loop: module loaded

[ 4.254852] ldo2: Operation of current configuration missing

[ 4.260849] ldo7: Operation of current configuration missing

[ 4.266790] ldo10: Operation of current configuration missing

[ 4.272839] ldo13: Operation of current configuration missing

[ 4.278895] ldo14: Operation of current configuration missing

[ 4.284931] ldo15: Operation of current configuration missing

[ 4.291111] ldo17: Operation of current configuration missing

[ 4.297150] ldo19: Operation of current configuration missing

[ 4.303073] hi655x_regulator f8000000.pmic:regulator@a40: fake_of_get_regulator_init_data no consumer_supplies

[ 4.313292] ldo21: Operation of current configuration missing

[ 4.319461] ldo22: Operation of current configuration missing

[ 4.326173] tun: Universal TUN/TAP device driver, 1.6

[ 4.337981] PPP generic driver version 2.4.2

[ 4.342444] PPP BSD Compression module registered

[ 4.347149] PPP Deflate Compression module registered

[ 4.352263] PPP MPPE Compression module registered

[ 4.357055] xen_netfront: Initialising Xen virtual ethernet driver

[ 4.363394] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver

[ 4.370860] usbcore: registered new interface driver pegasus

[ 4.376559] usbcore: registered new interface driver rtl8150

[ 4.382279] usbcore: registered new interface driver r8152

[ 4.387823] usbcore: registered new interface driver asix

[ 4.393264] usbcore: registered new interface driver ax88179_178a

[ 4.399407] usbcore: registered new interface driver cdc_ether

[ 4.405280] usbcore: registered new interface driver dm9601

[ 4.410917] usbcore: registered new interface driver CoreChips

[ 4.416800] usbcore: registered new interface driver smsc75xx

[ 4.422608] usbcore: registered new interface driver smsc95xx

[ 4.428407] usbcore: registered new interface driver net1080

[ 4.434110] usbcore: registered new interface driver plusb

[ 4.439650] usbcore: registered new interface driver cdc_subset

[ 4.445609] usbcore: registered new interface driver zaurus

[ 4.451234] usbcore: registered new interface driver MOSCHIP usb-ethernet driver

[ 4.458712] usbcore: registered new interface driver cdc_ncm

[ 5.318203] dwc2 f72c0000.usb: DWC OTG Controller

[ 5.322931] dwc2 f72c0000.usb: new USB bus registered, assigned bus number 1

[ 5.330011] dwc2 f72c0000.usb: irq 56, io mem 0x00000000

[ 5.335944] hub 1-0:1.0: USB hub found

[ 5.339727] hub 1-0:1.0: 1 port detected

[ 5.344011] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

[ 5.350552] ehci-pci: EHCI PCI platform driver

[ 5.355069] ehci-platform: EHCI generic platform driver

[ 5.360518] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver

[ 5.366719] ohci-pci: OHCI PCI platform driver

[ 5.371233] ohci-platform: OHCI generic platform driver

[ 5.376664] usbcore: registered new interface driver cdc_acm

[ 5.382330] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters

[ 5.390421] usbcore: registered new interface driver usb-storage

[ 5.396822] mousedev: PS/2 mouse device common for all mice

[ 5.403433] rtc-pl031 f8003000.rtc: rtc core: registered pl031 as rtc0

[ 5.410233] i2c /dev entries driver

[ 5.414687] device-mapper: ioctl: 4.31.0-ioctl (2015-3-12) initialised: dm-devel@xxxxxxxxxx

[ 5.423211] Bluetooth: HCI UART driver ver 2.3

[ 5.427653] Bluetooth: HCI UART protocol H4 registered

[ 5.433090] cpu cpu0: failed to get cpu0 clock: -2

[ 5.437974] cpufreq-dt: probe of cpufreq-dt.0 failed with error -2

[ 5.444279] sdhci: Secure Digital Host Controller Interface driver

[ 5.450469] sdhci: Copyright(c) Pierre Ossman

[ 5.454873] Synopsys Designware Multimedia Card Interface Driver

[ 5.461486] dwmmc_k3 f723d000.dwmmc0: fifo-depth property not found, using value of FIFOTH register as default

[ 5.471577] dwmmc_k3 f723d000.dwmmc0: IDMAC supports 32-bit address mode.

[ 5.478395] dwmmc_k3 f723d000.dwmmc0: Using internal DMA controller.

[ 5.484755] dwmmc_k3 f723d000.dwmmc0: Version ID is 250a

[ 5.490134] dwmmc_k3 f723d000.dwmmc0: DW MMC controller at irq 53, 32 bit host data width, 8 deep fifo

[ 5.499561] dwmmc_k3 f723d000.dwmmc0: No vqmmc regulator found

[ 5.505624] ldo19: invalid input voltage found

[ 5.547941] dwmmc_k3 f723d000.dwmmc0: 1 slots initialized

[ 5.553650] dwmmc_k3 f723e000.dwmmc1: fifo-depth property not found, using value of FIFOTH register as default

[ 5.563743] dwmmc_k3 f723e000.dwmmc1: IDMAC supports 32-bit address mode.

[ 5.570582] dwmmc_k3 f723e000.dwmmc1: Using internal DMA controller.

[ 5.576956] dwmmc_k3 f723e000.dwmmc1: Version ID is 250a

[ 5.582337] dwmmc_k3 f723e000.dwmmc1: DW MMC controller at irq 54, 32 bit host data width, 8 deep fifo

[ 5.591834] dwmmc_k3 f723e000.dwmmc1: Got CD GPIO

[ 5.596754] ldo10: invalid input voltage found

[ 5.617911] ldo7: invalid input voltage found

[ 5.638110] dwmmc_k3 f723e000.dwmmc1: 1 slots initialized

[ 5.643807] dwmmc_k3 f723f000.dwmmc2: fifo-depth property not found, using value of FIFOTH register as default

[ 5.653886] dwmmc_k3 f723f000.dwmmc2: IDMAC supports 32-bit address mode.

[ 5.660724] dwmmc_k3 f723f000.dwmmc2: Using internal DMA controller.

[ 5.667097] dwmmc_k3 f723f000.dwmmc2: Version ID is 250a

[ 5.672469] dwmmc_k3 f723f000.dwmmc2: DW MMC controller at irq 55, 32 bit host data width, 128 deep fifo

[ 5.682252] sdhci-pltfm: SDHCI platform and OF driver helper

[ 5.689295] ledtrig-cpu: registered to indicate activity on CPUs

[ 5.695540] usbcore: registered new interface driver usbhid

[ 5.701131] usbhid: USB HID core driver

[ 5.705020] u32 classifier

[ 5.707748] Actions configured

[ 5.707769] mmc0: MAN_BKOPS_EN bit is not set

[ 5.715567] Netfilter messages via NETLINK v0.30.

[ 5.720344] nf_conntrack version 0.5.0 (7281 buckets, 29124 max)

[ 5.726443] mmc_host mmc0: Bus speed (slot 0) = 51756521Hz (slot req 52000000Hz, actual 51756521HZ div = 0)

[ 5.726624] ctnetlink v0.93: registering with nfnetlink.

[ 5.726985] xt_time: kernel timezone is -0000

[ 5.756333] Initializing XFRM netlink socket

[ 5.760993] NET: Registered protocol family 10

[ 5.765507] mmc0: new high speed MMC card at address 0001

[ 5.771043] mip6: Mobile IPv6

[ 5.771439] mmcblk0: mmc0:0001 H8G1e 7.28 GiB

[ 5.771609] mmcblk0boot0: mmc0:0001 H8G1e partition 1 4.00 MiB

[ 5.771827] mmcblk0boot1: mmc0:0001 H8G1e partition 2 4.00 MiB

[ 5.796489] NET: Registered protocol family 17

[ 5.800999] NET: Registered protocol family 15

[ 5.805501] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.

[ 5.818517] Bridge firewalling registered

[ 5.822696] Bluetooth: RFCOMM TTY layer initialized

[ 5.827603] Bluetooth: RFCOMM socket layer initialized

[ 5.827750] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9

[ 5.837409] Bluetooth: RFCOMM ver 1.11

[ 5.841212] Bluetooth: HIDP (Human Interface Emulation) ver 1.2

[ 5.847152] Bluetooth: HIDP socket layer initialized

[ 5.852198] 8021q: 802.1Q VLAN Support v1.8

[ 5.856668] 9pnet: Installing 9P2000 support

[ 5.861051] Key type dns_resolver registered

[ 5.866197] registered taskstats version 1

[ 5.871506] Btrfs loaded

[ 5.874696] f7111000.uart: ttyAMA1 at MMIO 0xf7111000 (irq = 23, base_baud = 0) is a PL011 rev2

[ 5.883830] f7112000.uart: ttyAMA2 at MMIO 0xf7112000 (irq = 24, base_baud = 0) is a PL011 rev2

[ 5.892900] uart-pl011 f7114000.uart: aliased and non-aliased serial devices found in device tree. Serial port enumeration may be unpredictable.

[ 5.905897] f7114000.uart: ttyAMA3 at MMIO 0xf7114000 (irq = 25, base_baud = 0) is a PL011 rev2

[ 5.915407] ssp-pl022 f7106000.spi: ARM PL022 driver, device ID: 0x00041022

[ 5.916918] mmc_host mmc1: Bus speed (slot 0) = 99200000Hz (slot req 100000000Hz, actual 99200000HZ div = 0)

[ 5.916934] mmc1: new ultra high speed SDR50 SDHC card at address 59b4

[ 5.917310] mmcblk1: mmc1:59b4 14.9 GiB

[ 5.924576] GPT:Primary header thinks Alt. header is not at the end of the disk.

[ 5.924581] GPT:25165823 != 31275007

[ 5.924584] GPT:Alternate GPT header not at the end of the disk.

[ 5.924588] GPT:25165823 != 31275007

[ 5.924591] GPT: Use GNU Parted to correct GPT errors.

[ 5.924615] mmcblk1: p1 p2 p3 p4

[ 5.972314] ssp-pl022 f7106000.spi: mapped registers from 0x00000000f7106000 to ffffff800025a000

[ 5.981211] ssp-pl022 f7106000.spi: Failed to work in dma mode, work without dma!

[ 5.998348] [drm:hisi_dsi_probe] enter.

[ 5.998457] [drm:hisi_drm_encoder_create] enter.

[ 5.998474] [drm:hisi_drm_connector_create] enter.

[ 5.998593] [drm:drm_sysfs_connector_add] adding "HDMI-A-1" to sysfs

[ 5.998601] [drm:drm_sysfs_hotplug_event] generating hotplug event

[ 5.998661] [drm:hisi_drm_connector_create] exit success.

[ 5.998667] [drm:hisi_dsi_probe] exit success.

[ 5.999059] dwmmc_k3 f723f000.dwmmc2: fifo-depth property not found, using value of FIFOTH register as default

[ 6.009143] dwmmc_k3 f723f000.dwmmc2: IDMAC supports 32-bit address mode.

[ 6.015962] dwmmc_k3 f723f000.dwmmc2: Using internal DMA controller.

[ 6.022333] dwmmc_k3 f723f000.dwmmc2: Version ID is 250a

[ 6.027668] dwmmc_k3 f723f000.dwmmc2: DW MMC controller at irq 55, 32 bit host data width, 64 deep fifo

[ 6.037178] dwmmc_k3 f723f000.dwmmc2: No vqmmc regulator found

[ 6.157945] dwmmc_k3 f723f000.dwmmc2: 1 slots initialized

[ 6.163469] rtc-pl031 f8003000.rtc: setting system clock to 1970-01-01 00:00:19 UTC (19)

[ 6.168503] dwmmc_k3 f723f000.dwmmc2: card claims to support voltages below defined range

[ 6.177643] mmc_host mmc2: Bus speed (slot 0) = 24800000Hz (slot req 25000000Hz, actual 24800000HZ div = 0)

[ 6.178866] mmc2: queuing unknown CIS tuple 0x91 (3 bytes)

[ 6.179962] mmc2: new SDIO card at address 0001

[ 6.206958] SOC_MED: disabling

[ 6.210154] ALSA device list:

[ 6.213119] No soundcards found.

[ 6.216671] uart-pl011 f8015000.uart: no DMA platform data

[ 6.222385] RAMDISK: Couldn't find valid RAM disk image starting at 0.

[ 6.231483] EXT4-fs (mmcblk0p9): couldn't mount as ext3 due to feature incompatibilities

[ 6.243173] EXT4-fs (mmcblk0p9): couldn't mount as ext2 due to feature incompatibilities

[ 6.501608] EXT4-fs (mmcblk0p9): recovery complete

[ 6.506647] EXT4-fs (mmcblk0p9): mounted filesystem with ordered data mode. Opts: (null)

[ 6.514803] VFS: Mounted root (ext4 filesystem) on device 179:9.

[ 6.522798] devtmpfs: mounted

[ 6.525961] Freeing unused kernel memory: 344K (ffffffc000cfd000 - ffffffc000d53000)

[ 6.533723] Freeing alternatives memory: 12K (ffffffc000d53000 - ffffffc000d56000)

[ 6.662165] random: systemd urandom read with 25 bits of entropy available

[ 6.797910] cfg80211: Calling CRDA to update world regulatory domain

[ 7.035778] systemd-udevd[1757]: starting version 215

[ 7.292431] random: nonblocking pool is initialized

[ 7.708570] EXT4-fs (mmcblk0p9): re-mounted. Opts: errors=remount-ro

[ 7.820362] FAT-fs (mmcblk0p6): Volume was not properly unmounted. Some datamay be corrupt. Please run fsck.

[ 8.128773] systemd-journald[1758]: Received request to flush runtime journal from PID 1

[ 9.947910] cfg80211: Calling CRDA to update world regulatory domain

[ 9.979998] cfg80211: World regulatory domain updated:

[ 9.985179] cfg80211: DFS Master region: unset

[ 9.985180] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)

[ 9.985197] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)

[ 9.985202] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)

[ 9.985207] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)

[ 9.985212] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)

[ 9.985218] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)

[ 9.985222] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000mBm), (0 s)

[ 9.985226] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)

[ 9.985230] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0mBm), (N/A)

[ 17.243606] [drm:drm_stub_open]

[ 17.243627] [drm:drm_open_helper] pid = 2137, minor = 0

[ 17.243641] [drm:drm_setup]

[ 17.243678] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_SET_VERSION

[ 17.243699] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_GET_UNIQUE

[ 17.243721] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_GET_UNIQUE

[ 17.243744] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_VERSION

[ 17.243755] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_VERSION

[ 17.243775] [drm:drm_release] open_count = 1

[ 17.243783] [drm:drm_release] pid = 2137, device = 0xe200, open_count = 1

[ 17.243795] [drm:drm_lastclose]

[ 17.243800] [drm:drm_lastclose] driver lastclose completed

[ 17.243808] [drm:drm_lastclose] lastclose completed

[ 17.283186] [drm:drm_stub_open]

[ 17.283206] [drm:drm_open_helper] pid = 2137, minor = 0

[ 17.283227] [drm:drm_setup]

[ 17.283244] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_SET_VERSION

[ 17.283263] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_GET_UNIQUE

[ 17.283273] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_GET_UNIQUE

[ 17.283336] [drm:drm_release] open_count = 1

[ 17.283344] [drm:drm_release] pid = 2137, device = 0xe200, open_count = 1

[ 17.283357] [drm:drm_lastclose]

[ 17.283363] [drm:drm_lastclose] driver lastclose completed

[ 17.283370] [drm:drm_lastclose] lastclose completed

[ 17.283433] [drm:drm_stub_open]

[ 17.283441] [drm:drm_open_helper] pid = 2137, minor = 0

[ 17.283449] [drm:drm_setup]

[ 17.283465] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_VERSION

[ 17.283476] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_VERSION

[ 17.283494] [drm:drm_release] open_count = 1

[ 17.283501] [drm:drm_release] pid = 2137, device = 0xe200, open_count = 1

[ 17.283509] [drm:drm_lastclose]

[ 17.283514] [drm:drm_lastclose] driver lastclose completed

[ 17.283520] [drm:drm_lastclose] lastclose completed

[ 17.283547] [drm:drm_stub_open]

[ 17.283555] [drm:drm_open_helper] pid = 2137, minor = 0

[ 17.283562] [drm:drm_setup]

[ 17.283574] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_SET_VERSION

[ 17.283586] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_GET_UNIQUE

[ 17.283594] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_GET_UNIQUE

[ 17.283700] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_GET_UNIQUE

[ 17.283710] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_GET_UNIQUE

[ 17.283788] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_VERSION

[ 17.283798] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_VERSION

[ 17.283974] [drm:drm_release] open_count = 1

[ 17.283981] [drm:drm_release] pid = 2137, device = 0xe200, open_count = 1

[ 17.283988] [drm:drm_lastclose]

[ 17.283994] [drm:drm_lastclose] driver lastclose completed

[ 17.283999] [drm:drm_lastclose] lastclose completed

[ 17.284299] [drm:drm_stub_open]

[ 17.284308] [drm:drm_open_helper] pid = 2137, minor = 0

[ 17.284316] [drm:drm_setup]

[ 17.284326] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_SET_VERSION

[ 17.284337] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_GET_UNIQUE

[ 17.284345] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_GET_UNIQUE

[ 17.284384] [drm:drm_release] open_count = 1

[ 17.284392] [drm:drm_release] pid = 2137, device = 0xe200, open_count = 1

[ 17.284399] [drm:drm_lastclose]

[ 17.284405] [drm:drm_lastclose] driver lastclose completed

[ 17.284411] [drm:drm_lastclose] lastclose completed

[ 17.284439] [drm:drm_stub_open]

[ 17.284446] [drm:drm_open_helper] pid = 2137, minor = 0

[ 17.284453] [drm:drm_setup]

[ 17.284464] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_VERSION

[ 17.284473] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_VERSION

[ 17.284483] [drm:drm_release] open_count = 1

[ 17.284490] [drm:drm_release] pid = 2137, device = 0xe200, open_count = 1

[ 17.284496] [drm:drm_lastclose]

[ 17.284502] [drm:drm_lastclose] driver lastclose completed

[ 17.284507] [drm:drm_lastclose] lastclose completed

[ 17.284534] [drm:drm_stub_open]

[ 17.284542] [drm:drm_open_helper] pid = 2137, minor = 0

[ 17.284549] [drm:drm_setup]

[ 17.284560] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_SET_VERSION

[ 17.284571] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_GET_UNIQUE

[ 17.284579] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_GET_UNIQUE

[ 17.284657] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_GET_UNIQUE

[ 17.284666] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_GET_UNIQUE

[ 17.284704] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_VERSION

[ 17.284714] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_VERSION

[ 17.284781] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_SET_VERSION

[ 17.284802] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_VERSION

[ 17.284812] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_VERSION

[ 17.284993] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES

[ 17.285003] [drm:drm_mode_getresources] CRTC[1] CONNECTORS[1] ENCODERS[1]

[ 17.285013] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES

[ 17.285021] [drm:drm_mode_getresources] CRTC[1] CONNECTORS[1] ENCODERS[1]

[ 17.285123] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR

[ 17.285131] [drm:drm_mode_getconnector] [CONNECTOR:20:?]

[ 17.285141] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:HDMI-A-1]

[ 17.285148] [drm:hisi_dsi_detect] enter.

[ 17.285155] [drm:hisi_dsi_detect] exit success. status=1

[ 17.285162] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:HDMI-A-1] status updated from 3 to 1

[ 17.285169] [drm:hisi_dsi_get_modes] enter.

[ 17.354630] [drm:drm_assign_hdmi_deep_color_info] HDMI-A-1: No deep color support on this HDMI sink.

[ 17.355517] [drm:hisi_dsi_get_modes] exit success. count=30

[ 17.355546] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355552] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355558] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355564] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355570] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355575] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355581] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355587] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355592] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355598] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355604] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355609] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355615] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355621] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355626] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355632] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355638] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355645] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355650] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355657] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355663] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355669] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.355681] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:HDMI-A-1] probed modes :

[ 17.355693] [drm:drm_mode_debug_printmodeline] Modeline 22:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5

[ 17.355703] [drm:drm_mode_debug_printmodeline] Modeline 44:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5

[ 17.355713] [drm:drm_mode_debug_printmodeline] Modeline 28:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x48 0x9

[ 17.355722] [drm:drm_mode_debug_printmodeline] Modeline 25:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5

[ 17.355731] [drm:drm_mode_debug_printmodeline] Modeline 23:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x48 0x5

[ 17.355741] [drm:drm_mode_debug_printmodeline] Modeline 45:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x48 0x5

[ 17.355750] [drm:drm_mode_debug_printmodeline] Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x48 0x5

[ 17.355760] [drm:drm_mode_debug_printmodeline] Modeline 35:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5

[ 17.355769] [drm:drm_mode_debug_printmodeline] Modeline 26:"1280x1024" 72 132840 1280 1368 1504 1728 1024 1025 1028 1067 0x0 0x6

[ 17.355779] [drm:drm_mode_debug_printmodeline] Modeline 27:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9

[ 17.355788] [drm:drm_mode_debug_printmodeline] Modeline 24:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5

[ 17.355798] [drm:drm_mode_debug_printmodeline] Modeline 36:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5

[ 17.355808] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa

[ 17.355818] [drm:drm_mode_debug_printmodeline] Modeline 38:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa

[ 17.355828] [drm:drm_mode_debug_printmodeline] Modeline 39:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5

[ 17.355838] [drm:drm_mode_debug_printmodeline] Modeline 40:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5

[ 17.355847] [drm:drm_mode_debug_printmodeline] Modeline 30:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa

[ 17.355857] [drm:drm_mode_debug_printmodeline] Modeline 31:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa

[ 17.355867] [drm:drm_mode_debug_printmodeline] Modeline 32:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa

[ 17.355876] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa

[ 17.355885] [drm:drm_mode_debug_printmodeline] Modeline 41:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa

[ 17.355895] [drm:drm_mode_debug_printmodeline] Modeline 34:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6

[ 17.355924] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR

[ 17.355932] [drm:drm_mode_getconnector] [CONNECTOR:20:?]

[ 17.355989] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER

[ 17.356339] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR

[ 17.356346] [drm:drm_mode_getconnector] [CONNECTOR:20:?]

[ 17.356354] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:HDMI-A-1]

[ 17.356360] [drm:hisi_dsi_detect] enter.

[ 17.356366] [drm:hisi_dsi_detect] exit success. status=1

[ 17.356372] [drm:hisi_dsi_get_modes] enter.

[ 17.434617] [drm:drm_assign_hdmi_deep_color_info] HDMI-A-1: No deep color support on this HDMI sink.

[ 17.435500] [drm:hisi_dsi_get_modes] exit success. count=30

[ 17.435540] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435546] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435552] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435558] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435564] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435569] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435575] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435580] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435586] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435592] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435598] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435604] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435610] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435616] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435622] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435628] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435635] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435641] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435647] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435653] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435659] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435665] [drm:hisi_drm_connector_mode_valid] exit success. ret=0

[ 17.435676] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:HDMI-A-1] probed modes :

[ 17.435687] [drm:drm_mode_debug_printmodeline] Modeline 22:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5

[ 17.435697] [drm:drm_mode_debug_printmodeline] Modeline 44:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5

[ 17.435706] [drm:drm_mode_debug_printmodeline] Modeline 28:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x48 0x9

[ 17.435716] [drm:drm_mode_debug_printmodeline] Modeline 25:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5

[ 17.435725] [drm:drm_mode_debug_printmodeline] Modeline 23:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x48 0x5

[ 17.435735] [drm:drm_mode_debug_printmodeline] Modeline 45:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x48 0x5

[ 17.435744] [drm:drm_mode_debug_printmodeline] Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x48 0x5

[ 17.435754] [drm:drm_mode_debug_printmodeline] Modeline 35:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5

[ 17.435764] [drm:drm_mode_debug_printmodeline] Modeline 26:"1280x1024" 72 132840 1280 1368 1504 1728 1024 1025 1028 1067 0x0 0x6

[ 17.435774] [drm:drm_mode_debug_printmodeline] Modeline 27:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9

[ 17.435784] [drm:drm_mode_debug_printmodeline] Modeline 24:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5

[ 17.435793] [drm:drm_mode_debug_printmodeline] Modeline 36:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5

[ 17.435803] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa

[ 17.435813] [drm:drm_mode_debug_printmodeline] Modeline 38:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa

[ 17.435823] [drm:drm_mode_debug_printmodeline] Modeline 39:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5

[ 17.435832] [drm:drm_mode_debug_printmodeline] Modeline 40:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5

[ 17.435842] [drm:drm_mode_debug_printmodeline] Modeline 30:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa

[ 17.435851] [drm:drm_mode_debug_printmodeline] Modeline 31:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa

[ 17.435860] [drm:drm_mode_debug_printmodeline] Modeline 32:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa

[ 17.435870] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa

[ 17.435879] [drm:drm_mode_debug_printmodeline] Modeline 41:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa

[ 17.435889] [drm:drm_mode_debug_printmodeline] Modeline 34:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6

[ 17.435917] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR

[ 17.435924] [drm:drm_mode_getconnector] [CONNECTOR:20:?]

[ 17.435963] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.435978] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.436016] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPBLOB

[ 17.436027] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPBLOB

[ 17.436041] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.436052] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.451379] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB

[ 17.457439] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB

[ 17.457449] drm_gem_cma_dumb_map_offset: enter.

[ 17.462750] drm_gem_cma_dumb_map_offset: out.

[ 17.467887] [drm:drm_vm_open_locked] 0x7f937f2000,0x007e9000

[ 17.467939] mmap ffffffc046000000 0x66000000 to 0x7f937f2000.

[ 17.478286] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK

[ 17.478298] [drm:drm_ioctl] ret = -22

[ 17.480383] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB

[ 17.480407] [drm:drm_mode_addfb2] [FB:42]

[ 17.480450] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC

[ 17.480463] [drm:drm_mode_setcrtc] [CRTC:18]

[ 17.480477] [drm:drm_mode_setcrtc] [CONNECTOR:20:HDMI-A-1]

[ 17.480484] [drm:drm_crtc_helper_set_config]

[ 17.480489] drm_crtc_helper_set_config: enter.

[ 17.485630] [CRTC:18] [FB:42] #connectors=1 (x y) (0 0)

[ 17.491609] [drm:drm_crtc_helper_set_config] crtc has no fb, full mode set

[ 17.491634] [drm:drm_crtc_helper_set_config] modes are different, full mode set

[ 17.491645] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0

[ 17.491655] [drm:drm_mode_debug_printmodeline] Modeline 43:"" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x0 0x5

[ 17.491663] [drm:hisi_dsi_best_encoder] enter.

[ 17.491669] [drm:hisi_dsi_best_encoder] exit success.

[ 17.491675] [drm:drm_crtc_helper_set_config] connector dpms not on, full mode switch

[ 17.491680] [drm:drm_crtc_helper_set_config] encoder changed, full mode switch

[ 17.491687] [drm:drm_crtc_helper_set_config] crtc changed, full mode switch

[ 17.491694] [drm:drm_crtc_helper_set_config] [CONNECTOR:20:HDMI-A-1] to [CRTC:18]

[ 17.491700] drm_crtc_helper_set_config: mode_changed = 1, fb_changed = 0.

[ 17.499217] [drm:drm_crtc_helper_set_config] attempting to set mode from userspace

[ 17.499236] [drm:drm_mode_debug_printmodeline] Modeline 43:"" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x0 0x5

[ 17.499246] [drm:hisi_drm_encoder_mode_fixup] enter.

[ 17.499252] [drm:hisi_drm_encoder_mode_fixup] exit success.ret=1

[ 17.499258] [drm:hisi_drm_crtc_mode_fixup] mode_fixup enter successfully.

[ 17.499339] hisi_drm_crtc_mode_fixup: pixel clock: req 148500kHz -> actual: 144000kHz

[ 17.507165] [drm:hisi_drm_crtc_mode_fixup] mode_fixup exit successfully.

[ 17.507171] [drm:drm_crtc_helper_set_mode] [CRTC:18]

[ 17.507177] [drm:hisi_drm_encoder_prepare] enter.

[ 17.507182] [drm:hisi_drm_encoder_prepare] exit success.

[ 17.507188] [drm:hisi_drm_crtc_mode_prepare] enter successfully.

[ 17.507193] [drm:hisi_drm_crtc_mode_prepare] exit successfully.

[ 17.507200] [drm:hisi_drm_crtc_mode_set] mode_set enter successfully.

[ 17.507206] [drm:hisi_drm_crtc_mode_set] mode_set exit successfully.

[ 17.507213] [drm:drm_crtc_helper_set_mode] [ENCODER:19:TMDS-19] set [MODE:43:]

[ 17.507219] [drm:hisi_drm_encoder_mode_set] enter.

[ 17.507226] [drm:set_dsi_phy_rate_equal_or_faster] enter (phy_freq_kHz = 864000)

[ 17.507234] set_dsi_phy_rate_equal_or_faster: 864000kHz -> 864005kHz

[ 17.513716] [drm:set_dsi_phy_rate_equal_or_faster] exit success.

[ 17.514196] [drm:hisi_drm_encoder_mode_set] exit success: pixelclk=144000kHz,

dphy_freq_kHz=864005kHz

[ 17.514211] [drm:hisi_drm_crtc_mode_commit] mode_commit enter successfully.

[ 17.514217] [drm:hisi_drm_crtc_mode_commit] mode_commit exit successfully.

[ 17.514223] [drm:hisi_drm_encoder_commit] enter.

[ 17.514229] [drm:hisi_drm_encoder_commit] exit success.

[ 17.514238] [drm:drm_calc_timestamping_constants] crtc 18: hwmode: htotal 2200, vtotal 1125, vdisplay 1080

[ 17.514245] [drm:drm_calc_timestamping_constants] crtc 18: clock 148500 kHz framedur 16666666 linedur 14814, pixeldur 6

[ 17.514254] [drm:drm_crtc_helper_set_config] Setting connector DPMS state toon

[ 17.514264] [drm:drm_crtc_helper_set_config] [CONNECTOR:20:HDMI-A-1] set DPMS on

[ 17.514278] [drm:hisi_drm_crtc_dpms] crtc_dpms enter successfully.

[ 17.514303] [drm:hisi_drm_crtc_mode_set_base] enter: fb stride=7680, paddr=0x

66000000, display_addr=0x66000000, fb=1920x1080, scanout=1920x1080

[ 17.514336] [drm:hisi_drm_crtc_mode_set_base] mode_set_base exit successfully.

[ 17.514342] [drm:hisi_drm_crtc_dpms] crtc_dpms exit successfully.

[ 17.514348] [drm:hisi_drm_encoder_dpms] enter. dpms=0

[ 17.514354] [drm:hisi_dsi_enable] enter.

[ 17.514362] mipi_init: lanes 4

[ 17.527902] [drm] mipi_init: pixel_clk_kHz=144000, lane_byte_clk_kHz=108000,hsa=33, hbp=111, hline=1650

[ 17.537216] mipi_init: Pixel clock: 144000kHz (6.944ns), DSI bytelane clock:108000kHz (9.259ns)

[ 17.546189] mipi_init: CLK HACT VACT REFRSH HTOT VTOT HFP HSA HBP VFP VBP VSA

[ 17.555886] mipi_init: nom: 148500 1920 1080 60.000 2200 1125 88 44 148 4 5 36

[ 17.565492] mipi_init: tru: 144000 1920 1080 58.181 2200.000 1125 88.000 44.000 148.000 4 5 36

[ 17.575113] [drm] mipi_init , exit success!

[ 17.579325] [drm:hisi_dsi_enable] exit success.

[ 17.581086] adv7511_dsi_config_tgen: ITG HTOT=2200, HSA=44, HFP=88, HBP=148

[ 17.588082] adv7511_dsi_config_tgen: ITG VTOT=1125, VSA=5, VFP=4, VBP=36

[ 17.596409] adv7511_dsi_config_tgen: DE HSDLY=191, VSDLY=41, HACT=1920, VACT=1080

[ 17.604630] adv7511_dsi_config_tgen: DE HSPLA=88, VSPLA=4

[ 17.611068] adv7511_dsi_receiver_dpms: done.

[ 17.616031] [drm:hisi_drm_encoder_dpms] exit success.

[ 17.616038] drm_helper_encoder_dpms: bridge = 0, mode = 0

[ 17.622165] drm_helper_encoder_dpms: done.

[ 17.626960] drm_helper_connector_dpms: mode = 0, old_dpms = 3

[ 17.633425] drm_crtc_helper_set_config: dpms done.

[ 17.638941] drm_crtc_helper_set_config: disabled unused functions.

[ 17.645816] drm_crtc_helper_set_config: done.

[ 17.650902] [drm:drm_framebuffer_reference] ffffffc04569a800: FB ID: 42 (2)

[ 17.650915] [drm:drm_framebuffer_unreference] ffffffc04569a800: FB ID: 42 (3)

[ 17.650946] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC

[ 17.650984] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.650997] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.651010] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.651022] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.651047] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY

[ 17.654737] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.654753] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.654766] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.654777] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.686053] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC

[ 17.686076] [drm:drm_mode_setcrtc] [CRTC:18]

[ 17.686094] [drm:drm_mode_setcrtc] [CONNECTOR:20:HDMI-A-1]

[ 17.686102] [drm:drm_crtc_helper_set_config]

[ 17.686107] drm_crtc_helper_set_config: enter.

[ 17.691314] [CRTC:18] [FB:42] #connectors=1 (x y) (0 0)

[ 17.697240] [drm:hisi_dsi_best_encoder] enter.

[ 17.697246] [drm:hisi_dsi_best_encoder] exit success.

[ 17.697255] [drm:drm_crtc_helper_set_config] [CONNECTOR:20:HDMI-A-1] to [CRTC:18]

[ 17.697261] drm_crtc_helper_set_config: mode_changed = 0, fb_changed = 0.

[ 17.704783] drm_crtc_helper_set_config: done.

[ 17.709876] [drm:drm_framebuffer_reference] ffffffc04569a800: FB ID: 42 (3)

[ 17.709895] [drm:drm_framebuffer_unreference] ffffffc04569a800: FB ID: 42 (4)

[ 17.709903] [drm:drm_framebuffer_unreference] ffffffc04569a800: FB ID: 42 (3)

[ 17.709921] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC

[ 17.709954] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.709972] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.709985] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.709996] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.710011] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY

[ 17.710079] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB

[ 17.710175] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB

[ 17.710182] drm_gem_cma_dumb_map_offset: enter.

[ 17.715407] drm_gem_cma_dumb_map_offset: out.

[ 17.720530] [drm:drm_vm_open_locked] 0x7f94ac8000,0x00001000

[ 17.720550] mmap ffffffc045ecd000 0x65ecd000 to 0x7f94ac8000.

[ 17.728808] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB

[ 17.728888] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB

[ 17.728894] drm_gem_cma_dumb_map_offset: enter.

[ 17.734118] drm_gem_cma_dumb_map_offset: out.

[ 17.739239] [drm:drm_vm_open_locked] 0x7f94aac000,0x00001000

[ 17.739251] mmap ffffffc0444a1000 0x644a1000 to 0x7f94aac000.

[ 17.745782] [drm:drm_vm_close_locked] 0x7f94aac000,0x00001000

[ 17.745795] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_DESTROY_DUMB

[ 17.745856] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB

[ 17.745896] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB

[ 17.745903] drm_gem_cma_dumb_map_offset: enter.

[ 17.751178] drm_gem_cma_dumb_map_offset: out.

[ 17.756247] [drm:drm_vm_open_locked] 0x7f94aac000,0x00001000

[ 17.756257] mmap ffffffc0444a1000 0x644a1000 to 0x7f94aac000.

[ 17.762771] [drm:drm_vm_close_locked] 0x7f94aac000,0x00001000

[ 17.762782] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_DESTROY_DUMB

[ 17.795767] [drm:drm_vm_open_locked] 0x7f937f2000,0x007e9000

[ 17.796350] [drm:drm_vm_open_locked] 0x7f94ac8000,0x00001000

[ 17.798098] [drm:drm_vm_close_locked] 0x7f937f2000,0x007e9000

[ 17.798156] [drm:drm_vm_close_locked] 0x7f94ac8000,0x00001000

[ 17.916450] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC

[ 17.916474] [drm:drm_mode_setcrtc] [CRTC:18]

[ 17.916490] [drm:drm_mode_setcrtc] [CONNECTOR:20:HDMI-A-1]

[ 17.916497] [drm:drm_crtc_helper_set_config]

[ 17.916502] drm_crtc_helper_set_config: enter.

[ 17.921718] [CRTC:18] [FB:42] #connectors=1 (x y) (0 0)

[ 17.927643] [drm:hisi_dsi_best_encoder] enter.

[ 17.927649] [drm:hisi_dsi_best_encoder] exit success.

[ 17.927656] [drm:drm_crtc_helper_set_config] [CONNECTOR:20:HDMI-A-1] to [CRTC:18]

[ 17.927662] drm_crtc_helper_set_config: mode_changed = 0, fb_changed = 0.

[ 17.935194] drm_crtc_helper_set_config: done.

[ 17.940280] [drm:drm_framebuffer_reference] ffffffc04569a800: FB ID: 42 (3)

[ 17.940292] [drm:drm_framebuffer_unreference] ffffffc04569a800: FB ID: 42 (4)

[ 17.940304] [drm:drm_framebuffer_unreference] ffffffc04569a800: FB ID: 42 (3)

[ 17.940321] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC

[ 17.940363] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.940382] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.940396] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.940407] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.940422] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY

[ 17.940438] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.940447] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.940457] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.940467] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY

[ 17.940479] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY

[ 19.585540] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB

[ 19.601332] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB

[ 19.601485] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB

[ 19.601492] drm_gem_cma_dumb_map_offset: enter.

[ 19.606806] drm_gem_cma_dumb_map_offset: out.

[ 19.612085] [drm:drm_vm_open_locked] 0x7f94aac000,0x00001000

[ 19.612102] mmap ffffffc0446ef000 0x646ef000 to 0x7f94aac000.

[ 19.618964] [drm:drm_vm_close_locked] 0x7f94aac000,0x00001000

[ 19.618986] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_DESTROY_DUMB

[ 19.627123] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB

[ 19.627232] [drm:drm_ioctl] pid=2137, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB

[ 19.627239] drm_gem_cma_dumb_map_offset: enter.

[ 19.632573] drm_gem_cma_dumb_map_offset: out.

[ 19.637686] [drm:drm_vm_open_locked] 0x7f94aac000,0x00001000

[ 19.637698] mmap ffffffc045089000 0x65089000 to 0x7f94aac000.

[ 19.644229] Unhandled fault: alignment fault (0x92000061) at 0x0000007f94aac004

[ 19.696274] [drm:drm_vm_close_locked] 0x7f937f2000,0x007e9000

[ 19.696355] [drm:drm_vm_close_locked] 0x7f94aac000,0x00001000

[ 19.696363] [drm:drm_vm_close_locked] 0x7f94ac8000,0x00001000

[ 19.696681] [drm:drm_release] open_count = 1

[ 19.696693] [drm:drm_release] pid = 2137, device = 0xe200, open_count = 1

[ 19.696710] [drm:drm_crtc_helper_set_config]

[ 19.696715] drm_crtc_helper_set_config: enter.

[ 19.701968] [drm:drm_crtc_helper_set_config] [CRTC:18] [NOFB]

[ 19.701980] [drm:hisi_drm_encoder_disable] enter.

[ 19.701987] [drm:hisi_drm_encoder_dpms] enter. dpms=3

[ 19.701992] [drm:hisi_dsi_disable] enter.

[ 19.702007] [drm:hisi_dsi_disable] exit success.

[ 19.702576] [drm:hisi_drm_encoder_dpms] exit success.

[ 19.702583] [drm:hisi_drm_encoder_disable] exit success.

[ 19.702592] [drm:hisi_drm_crtc_dpms] crtc_dpms enter successfully.

[ 19.702607] [drm:hisi_drm_crtc_dpms] crtc_dpms exit successfully.

[ 19.702615] [drm:drm_framebuffer_unreference] ffffffc04569a800: FB ID: 0 (2)

[ 19.702624] [drm:drm_framebuffer_unreference] ffffffc04569a800: FB ID: 0 (1)

[ 19.702751] [drm:drm_lastclose]

[ 19.702758] [drm:drm_lastclose] driver lastclose completed

[ 19.702765] [drm:drm_lastclose] lastclose completed

[Xen-users] run X on dom0 on Hikey board got alignment fault