INFO: task swapper/0:1 blocked for more than 10 seconds.

[jhbirdchoi]

Symptom : Got stuck while registering the PL330 driver.

Log message:
kernel version : Linux version 4.19.193 (a@a-desktop) (gcc version 6.3.1 20170404
board : Machine model: Rockchip RK3399 Excavator Board edp avb (Android)

DDR Version 1.26 20210628
In
channel 0
CS = 0
MR0=0x18
MR4=0x1
MR5=0x1
MR8=0x10
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0x0
channel 1
CS = 0
MR0=0x18
MR4=0x1
MR5=0x1
MR8=0x10
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0x0
channel 0 training pass!
channel 1 training pass!
change freq to 416MHz 0,1
Channel 0: LPDDR4,416MHz
Bus Width=32 Col=10 Bank=8 Row=16 CS=1 Die Bus-Width=16 Size=2048MB
Channel 1: LPDDR4,416MHz
Bus Width=32 Col=10 Bank=8 Row=16 CS=1 Die Bus-Width=16 Size=2048MB
256B stride
channel 0
CS = 0
MR0=0x18
MR4=0x1
MR5=0x1
MR8=0x10
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0x0
channel 1
CS = 0
MR0=0x18
MR4=0x1
MR5=0x1
MR8=0x10
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0x0
channel 0 training pass!
channel 1 training pass!
channel 0, cs 0, advanced training done
channel 1, cs 0, advanced training done
channel 1, cs 0, dq 13 RISK!!! TdiVW_total violate spec
channel 1, cs 0, dq 14 RISK!!! TdiVW_total violate spec
channel 1, cs 0, dq 15 RISK!!! TdiVW_total violate spec
change freq to 856MHz 1,0
ch 0 ddrconfig = 0x101, ddrsize = 0x40
ch 1 ddrconfig = 0x101, ddrsize = 0x40
pmugrf_os_reg[2] = 0x32C1F2C1, stride = 0xD
ddr_set_rate to 328MHZ
ddr_set_rate to 666MHZ
ddr_set_rate to 416MHZ, ctl_index 0
ddr_set_rate to 856MHZ, ctl_index 1
support 416 856 328 666 MHz, current 856MHz
OUT
Boot1 Release Time: May 29 2020 17:36:36, version: 1.26
CPUId = 0x0
ChipType = 0x10, 355
SdmmcInit=2 0
BootCapSize=100000
UserCapSize=119276MB
FwPartOffset=2000 , 100000
mmc0:cmd8,20
mmc0:cmd5,20
mmc0:cmd55,20
mmc0:cmd1,20
mmc0:cmd8,20
mmc0:cmd5,20
mmc0:cmd55,20
mmc0:cmd1,20
mmc0:cmd8,20
mmc0:cmd5,20
mmc0:cmd55,20
mmc0:cmd1,20
SdmmcInit=0 1
StorageInit ok = 68287
SecureMode = 0
SecureInit read PBA: 0x4
SecureInit read PBA: 0x404
SecureInit read PBA: 0x804
SecureInit read PBA: 0xc04
SecureInit read PBA: 0x1004
SecureInit read PBA: 0x1404
SecureInit read PBA: 0x1804
SecureInit read PBA: 0x1c04
SecureInit ret = 0, SecureMode = 0
atags_set_bootdev: ret:(0)
GPT part: 0, name: uboot, start:0x4000, size:0x2000
GPT part: 1, name: trust, start:0x6000, size:0x2000
GPT part: 2, name: misc, start:0x8000, size:0x2000
GPT part: 3, name: dtb, start:0xa000, size:0x2000
GPT part: 4, name: dtbo, start:0xc000, size:0x2000
GPT part: 5, name: vbmeta, start:0xe000, size:0x800
GPT part: 6, name: boot, start:0xe800, size:0x10000
GPT part: 7, name: security, start:0x1e800, size:0x2000
GPT part: 8, name: recovery, start:0x20800, size:0x30000
GPT part: 9, name: backup, start:0x50800, size:0x38000
GPT part: 10, name: cache, start:0x88800, size:0xc0000
GPT part: 11, name: metadata, start:0x148800, size:0x8000
GPT part: 12, name: frp, start:0x150800, size:0x400
GPT part: 13, name: super, start:0x150c00, size:0x614000
GPT part: 14, name: userdata, start:0x764c00, size:0xe1913df
find part:uboot OK. first_lba:0x4000.
find part:trust OK. first_lba:0x6000.
Trust Addr:0x6000, 0x58334c42
No find bl30.bin
Load uboot, ReadLba = 4000
Load OK, addr=0x200000, size=0x100c90
RunBL31 0x40000 @ 116304 us
NOTICE: BL31: v1.3(release):845ee93
NOTICE: BL31: Built : 15:51:11, Jul 22 2020
NOTICE: BL31: Rockchip release version: v1.1
INFO: GICv3 with legacy support detected. ARM GICV3 driver initialized in EL3
INFO: Using opteed sec cpu_context!
INFO: boot cpu mask: 0
INFO: plat_rockchip_pmu_init(1196): pd status 3e
INFO: BL31: Initializing runtime services
INFO: BL31: Initializing BL32
INF [0x0] TEE-CORE:init_primary_helper:337: Initializing (1.1.0-266-gee81607c #1 Mon Aug 17 09:23:30 UTC 2020 aarch64)

INF [0x0] TEE-CORE:init_primary_helper:338: Release version: 1.2

INF [0x0] TEE-CORE:init_teecore:83: teecore inits done
INFO: BL31: Preparing for EL3 exit to normal world
INFO: Entry point address = 0x200000
INFO: SPSR = 0x3c9

U-Boot 2017.09 #a (Apr 30 2023 - 16:34:02 +0900)

Model: Rockchip RK3399 Evaluation Board
PreSerial: 2, raw, 0xff1a0000
DRAM: 3.8 GiB
Sysmem: init
Relocation Offset: f5b7a000
Relocation fdt: f3d6e2d0 - f3d70ceb
CR: M/C/I
Using default environment

dwmmc@fe320000: 1, sdhci@fe330000: 0
Bootdev(atags): mmc 0
MMC0: HS400, 150Mhz
PartType: EFI
boot mode: recovery (misc)
Android 10.0, Build 2021.3, v2
Found DTB in recovery part
DTB: rk-kernel.dtb
HASH(c): OK
ANDROID: fdt overlay failed, ret=-1
I2c0 speed: 400000Hz
PMIC: RK808
vdd_center 900000 uV
vdd_cpu_l 900000 uV
vdd_log 900000 uV
Could not find baseparameter partition
Model: Rockchip RK3399 Excavator Board edp avb (Android)
Rockchip UBOOT DRM driver version: v1.0.1
Using display timing dts
Detailed mode clock 156800 kHz, flags[a]
H: 1200 1310 1313 1345
V: 1920 1931 1932 1946
bus_format: 100e
final DSI-Link bandwidth: 1068 Mbps x 4
failed to write cmd0: -22
failed to send on cmds: -22
CLK: (uboot. arml: enter 816000 KHz, init 816000 KHz, kernel 0N/A)
CLK: (uboot. armb: enter 816000 KHz, init 816000 KHz, kernel 0N/A)
aplll 816000 KHz
apllb 816000 KHz
dpll 856000 KHz
cpll 156000 KHz
gpll 800000 KHz
npll 600000 KHz
vpll 24000 KHz
aclk_perihp 133333 KHz
hclk_perihp 66666 KHz
pclk_perihp 33333 KHz
aclk_perilp0 266666 KHz
hclk_perilp0 88888 KHz
pclk_perilp0 44444 KHz
hclk_perilp1 100000 KHz
pclk_perilp1 50000 KHz
Net: No ethernet found.
Hit key to stop autoboot('CTRL+C'): 0
ANDROID: reboot reason: "recovery"
optee api revision: 2.0
TEEC: Reset area[0] info...
TEEC: Reset area[1] info...
Vboot=0, AVB images, AVB verify
read_is_device_unlocked() ops returned that device is UNLOCKED
avb_footer.c:41: ERROR: Footer magic is incorrect.
avb_vbmeta_image.c:65: ERROR: Magic is incorrect.
avb_slot_verify.c:773: ERROR: recovery: Error verifying vbmeta image: invalid vbmeta header
Verify recovery with vbmeta.
avb_slot_verify.c:762: ERROR: vbmeta: Error verifying vbmeta image: OK_NOT_SIGNED
get image from preloaded partition...
Could not find "system" partition
Booting IMAGE kernel at 0x00280000 with fdt at 0x08300000...

Fdt Ramdisk skip relocation

Booting Android Image at 0x0027f800 ...

Kernel load addr 0x00280000 size 20431 KiB
RAM disk load addr 0x0a200000 size 19006 KiB

Flattened Device Tree blob at 0x08300000

Booting using the fdt blob at 0x08300000
XIP Kernel Image from 0x00280000 to 0x00280000 ... OK
Using Device Tree in place at 0000000008300000, end 000000000831c7ed
failed to reserve drm-cubic-lut memory
Adding bank: 0x00200000 - 0x08400000 (size: 0x08200000)
Adding bank: 0x0a200000 - 0xf8000000 (size: 0xede00000)
Total: 1131.287 ms

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 4.19.193 (a@a-desktop) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05), GNU ld (Linaro_Binutils-2017.05) 2.27.0.20161019) #1 SMP PREEMPT Mon May 1 19:24:12 KST 2023
[ 0.000000] Machine model: Rockchip RK3399 Excavator Board edp avb (Android)
[ 0.000000] earlycon: uart8250 at MMIO32 0x00000000ff1a0000 (options '')
[ 0.000000] bootconsole [uart8250] enabled
[ 0.000000] OF: fdt: Reserved memory: failed to reserve memory for node 'stb-devinfo@00000000': base 0x0000000000000000, size 0 MiB
[ 0.000000] cma: Reserved 16 MiB at 0x00000000f7000000
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: Trusted OS migration not required
[ 0.000000] psci: SMC Calling Convention v1.0
[ 0.000000] percpu: Embedded 23 pages/cpu s54680 r8192 d31336 u94208
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: enabling workaround for ARM erratum 845719
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 991752
[ 0.000000] Kernel command line: storagemedia=emmc androidboot.storagemedia=emmc androidboot.mode=normal androidboot.verifiedbootstate=orangeandroidboot.verifiedbootstate=orange androidboot.slot_suffix= androidboot.serialno=8WPLAAEMIS console=ttyFIQ0 androidboot.baseband=N/A androidboot.selinux=permissive androidboot.wificountrycode=US androidboot.veritymode=enforcing androidboot.hardware=rk30board androidboot.console=ttyFIQ0 firmware_class.path=/vendor/etc/firmware init=/init root=PARTUUID=af01642c-9b84-11e8-9b2a-234eb5e198a0 earlycon=uart8250,mmio32,0xff1a0000 swiotlb=1 coherent_pool=1m
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 3898984K/4030464K available (12542K kernel code, 1870K rwdata, 5060K rodata, 896K init, 952K bss, 115096K reserved, 16384K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=6.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[ 0.000000] GICv3: Distributor has no Range Selector support
[ 0.000000] GICv3: no VLPI support, no direct LPI support
[ 0.000000] ITS [mem 0xfee20000-0xfee3ffff]
[ 0.000000] ITS@0x00000000fee20000: allocated 65536 Devices @f1880000 (flat, esz 8, psz 64K, shr 0)
[ 0.000000] ITS: using cache flushing for cmd queue
[ 0.000000] GIC: using LPI property table @0x00000000f1820000
[ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x00000000fef00000
[ 0.000000] CPU0: using LPI pending table @0x00000000f1830000
[ 0.000000] GIC: using cache flushing for LPI property table
[ 0.000000] GICv3: GIC: PPI partition interrupt-partition-0[0] { /cpus/cpu@0[0] /cpus/cpu@1[1] /cpus/cpu@2[2] /cpus/cpu@3[3] }
[ 0.000000] GICv3: GIC: PPI partition interrupt-partition-1[1] { /cpus/cpu@100[4] /cpus/cpu@101[5] }
[ 0.000000] random: random: get_random_bytes called from start_kernel+0x36c/0x4fc with crng_init=0
[ 0.000000] rockchip_clk_register_frac_branch: could not find dclk_vop0_frac as parent of dclk_vop0, rate changes may not work
[ 0.000000] rockchip_clk_register_frac_branch: could not find dclk_vop1_frac as parent of dclk_vop1, rate changes may not work
[ 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
[ 0.000006] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[ 0.002137] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=80000)
[ 0.003097] pid_max: default: 32768 minimum: 301
[ 0.003658] Security Framework initialized
[ 0.004046] SELinux: Initializing.
[ 0.004499] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.005136] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.007474] ASID allocator initialised with 32768 entries
[ 0.008080] rcu: Hierarchical SRCU implementation.
[ 0.008953] Platform MSI: interrupt-controller@fee20000 domain created
[ 0.010168] PCI/MSI: /interrupt-controller@fee00000/interrupt-controller@fee20000 domain created
[ 0.011723] smp: Bringing up secondary CPUs ...
[ 0.012802] Detected VIPT I-cache on CPU1
[ 0.012848] GICv3: CPU1: found redistributor 1 region 0:0x00000000fef20000
[ 0.012907] CPU1: using LPI pending table @0x00000000f1a40000
[ 0.012969] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 0.013890] Detected VIPT I-cache on CPU2
[ 0.013934] GICv3: CPU2: found redistributor 2 region 0:0x00000000fef40000
[ 0.013992] CPU2: using LPI pending table @0x00000000f1aa0000
[ 0.014052] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[ 0.014930] Detected VIPT I-cache on CPU3
[ 0.014973] GICv3: CPU3: found redistributor 3 region 0:0x00000000fef60000
[ 0.015031] CPU3: using LPI pending table @0x00000000f1ac0000
[ 0.015090] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[ 0.015971] ARM_SMCCC_ARCH_WORKAROUND_1 missing from firmware
[ 0.015978] CPU features: enabling workaround for EL2 vector hardening
[ 0.015989] Detected PIPT I-cache on CPU4
[ 0.016018] GICv3: CPU4: found redistributor 100 region 0:0x00000000fef80000
[ 0.016085] CPU4: using LPI pending table @0x00000000f1b10000
[ 0.016124] CPU4: Booted secondary processor 0x0000000100 [0x410fd082]
[ 0.016915] Detected PIPT I-cache on CPU5
[ 0.016948] GICv3: CPU5: found redistributor 101 region 0:0x00000000fefa0000
[ 0.017016] CPU5: using LPI pending table @0x00000000f1b20000
[ 0.017054] CPU5: Booted secondary processor 0x0000000101 [0x410fd082]
[ 0.017168] smp: Brought up 1 node, 6 CPUs
[ 0.029435] SMP: Total of 6 processors activated.
[ 0.029878] CPU features: detected: GIC system register CPU interface
[ 0.030475] CPU features: detected: 32-bit EL0 Support
[ 0.037620] CPU features: emulated: Privileged Access Never (PAN) using TTBR0_EL1 switching
[ 0.038414] CPU: All CPU(s) started at EL2
[ 0.038829] alternatives: patching kernel code
[ 0.040774] devtmpfs: initialized
[ 0.060426] Registered cp15_barrier emulation handler
[ 0.060914] Registered setend emulation handler
[ 0.061700] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[ 0.062646] futex hash table entries: 2048 (order: 5, 131072 bytes)
[ 0.063972] pinctrl core: initialized pinctrl subsystem
[ 0.065410] NET: Registered protocol family 16
[ 0.066796] schedtune: configured to support 6 boost groups
[ 0.067671] audit: initializing netlink subsys (disabled)
[ 0.068361] audit: type=2000 audit(0.063:1): state=initialized audit_enabled=0 res=1
[ 0.070024] cpuidle: using governor ladder
[ 0.070531] cpuidle: using governor menu
[ 0.070919] Registered FIQ tty driver
[ 0.072057] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.074554] DMA: preallocated 1024 KiB pool for atomic allocations
[ 0.078208] ramoops ramoops: failed to locate DT /reserved-memory resource
[ 0.078867] ramoops: probe of ramoops failed with error -22
[ 0.104214] rockchip-gpio ff720000.gpio0: probed gpio0 (ff720000.gpio0)
[ 0.105328] rockchip-gpio ff730000.gpio1: probed gpio1 (ff730000.gpio1)
[ 0.106424] rockchip-gpio ff780000.gpio2: probed gpio2 (ff780000.gpio2)
[ 0.107541] rockchip-gpio ff788000.gpio3: probed gpio3 (ff788000.gpio3)
[ 0.108639] rockchip-gpio ff790000.gpio4: probed gpio4 (ff790000.gpio4)
[ 0.109319] rockchip-pinctrl pinctrl: probed pinctrl
[ 0.122059] cryptd: max_cpu_qlen set to 1000
[ 0.123734] fiq debugger fiq mode enabled
[[ 0.124401] console [ttyFIQ0] enabled
0.124401] console [ttyFIQ0] enabled
[ 0.125069] bootconsole [uart8250] disabled
[ 0.125069] bootconsole [uart8250] disabled
[ 0.125624] Registered fiq debugger ttyFIQ0
[ 0.153185] vcc_lcd: supplied by vcc5v0_sys
[ 0.153981] rk_iommu ff650800.iommu: version = 1
[ 0.154044] rk_iommu ff650800.iommu: iommu hclk need to update to iface
[ 0.154536] rk_iommu ff660480.iommu: version = 1
[ 0.154580] rk_iommu ff660480.iommu: iommu hclk need to update to iface
[ 0.154863] rk_iommu ff670800.iommu: version = 1
[ 0.154901] rk_iommu ff670800.iommu: iommu hclk need to update to iface
[ 0.154923] rk_iommu ff670800.iommu: Failed to get clk '(null)': -2
[ 0.155209] rk_iommu ff8f3f00.iommu: version = 1
[ 0.155245] rk_iommu ff8f3f00.iommu: iommu hclk need to update to iface
[ 0.155502] rk_iommu ff903f00.iommu: version = 1
[ 0.155540] rk_iommu ff903f00.iommu: iommu hclk need to update to iface
[ 0.155790] rk_iommu ff914000.iommu: version = 1
[ 0.155831] rk_iommu ff914000.iommu: iommu hclk need to update to iface
[ 0.156648] SCSI subsystem initialized
[ 0.156875] usbcore: registered new interface driver usbfs
[ 0.156933] usbcore: registered new interface driver hub
[ 0.156990] usbcore: registered new device driver usb
[ 0.157393] media: Linux media interface: v0.10
[ 0.157438] videodev: Linux video capture interface: v2.00
[ 0.157548] pps_core: LinuxPPS API ver. 1 registered
[ 0.157563] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti giometti@linux.it
[ 0.157591] PTP clock support registered
[ 0.159916] Advanced Linux Sound Architecture Driver Initialized.
[ 0.160421] Bluetooth: Core ver 2.22
[ 0.160467] NET: Registered protocol family 31
[ 0.160482] Bluetooth: HCI device and connection manager initialized
[ 0.160500] Bluetooth: HCI socket layer initialized
[ 0.160516] Bluetooth: L2CAP socket layer initialized
[ 0.160556] Bluetooth: SCO socket layer initialized
[ 0.161012] rockchip-cpuinfo cpuinfo: SoC : 0
[ 0.161031] rockchip-cpuinfo cpuinfo: Serial : 2e763655e4ef4a30
[ 0.161917] clocksource: Switched to clocksource arch_sys_counter
[ 0.260201] VFS: Disk quotas dquot_6.6.0
[ 0.260302] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.261719] thermal thermal_zone1: power_allocator: sustainable_power will be estimated
[ 0.262077] NET: Registered protocol family 2
[ 0.262660] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes)
[ 0.262735] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.263086] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 0.263645] TCP: Hash tables configured (established 32768 bind 32768)
[ 0.263801] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.263920] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.264192] NET: Registered protocol family 1
[ 0.265904] Trying to unpack rootfs image as initramfs...
[ 1.358798] Freeing initrd memory: 19004K
[ 1.360350] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[ 1.360665] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
[ 1.363162] Initialise system trusted keyrings
[ 1.363396] workingset: timestamp_bits=45 max_order=20 bucket_order=0
[ 1.369518] Registering sdcardfs 0.1
[ 1.370256] fuse init (API version 7.27)
[ 1.371600]
[ 1.371600] TEE Core Framework initialization (ver 1:0.1)
[ 1.371660] TEE armv7 Driver initialization
[ 1.372319] tz_tee_probe: name="armv7sec", id=0, pdev_name="armv7sec.0"
[ 1.372340] TEE core: Alloc the misc device "opteearmtz00" (id=0)
[ 1.372527] TEE Core: Register the misc device "opteearmtz00" (id=0,minor=62)
[ 1.374288] Key type asymmetric registered
[ 1.374305] Asymmetric key parser 'x509' registered
[ 1.374351] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[ 1.374368] io scheduler noop registered
[ 1.374565] io scheduler cfq registered (default)
[ 1.374578] io scheduler mq-deadline registered
[ 1.374588] io scheduler kyber registered
[ 1.376988] phy phy-ff770000.syscon:usb2-phy@e460.1: Linked as a consumer to regulator.2
[ 1.377510] phy phy-ff770000.syscon:usb2-phy@e460.2: No vbus specified for otg port
[ 1.380229] rockchip-mipi-dphy-rx ff770000.syscon:mipi-dphy-rx0: invalid resource
[ 1.383350] pwm-backlight backlight: backlight supply power not found, using dummy regulator
[ 1.383465] pwm-backlight backlight: Linked as a consumer to regulator.0
[ 1.383849] iommu: Adding device ff670000.iep to group 2
[ 1.383881] iep ff670000.iep: Linked as a consumer to ff670800.iommu
[ 1.384036] iep: failed to find iep power down clock source.
[ 1.384492] iep: IEP Power ON
[ 1.384537] iep: IEP Power OFF
[ 1.465291] iep: IEP Driver loaded succesfully
[ 1.465543] iep: Module initialized.
[ 20.321935] INFO: task swapper/0:1 blocked for more than 10 seconds.
[ 20.321956] Not tainted 4.19.193 #1
[ 20.321965] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 20.321974] swapper/0 D 0 1 0 0x00000028
[ 20.321988] Call trace:
[ 20.322010] __switch_to+0xc0/0x104
[ 20.322030] __schedule+0x5d8/0x8c8
[ 20.322046] schedule+0x74/0x94
[ 20.322068] schedule_timeout+0x44/0x3ec
[ 20.322086] wait_for_common+0xd4/0x170
[ 20.322103] wait_for_completion+0x14/0x1c
[ 20.322125] __flush_work+0x108/0x19c
[ 20.322140] flush_work+0x10/0x18
[ 20.322157] drain_all_pages+0x1e4/0x210
[ 20.322175] start_isolate_page_range+0x188/0x258
[ 20.322188] alloc_contig_range+0xdc/0x37c
[ 20.322203] cma_alloc+0x190/0x2d4
[ 20.322221] dma_alloc_from_contiguous+0x30/0x38
[ 20.322233] dma_direct_alloc+0xb4/0x1b0
[ 20.322245] swiotlb_alloc+0x3c/0x160
[ 20.322260] __dma_alloc+0x134/0x1b4
[ 20.322276] pl330_probe+0x4b0/0xa3c
[ 20.322290] amba_probe+0xc4/0x130
[ 20.322308] really_probe+0x214/0x290
[ 20.322323] driver_probe_device+0xd4/0xe4
[ 20.322338] device_driver_attach+0x48/0x74
[ 20.322352] __driver_attach+0xb0/0xb4
[ 20.322367] bus_for_each_dev+0x78/0xbc
[ 20.322381] driver_attach+0x20/0x28
[ 20.322395] bus_add_driver+0x178/0x1bc
[ 20.322408] driver_register+0xb0/0xe8
[ 20.322424] amba_driver_register+0x44/0x54
[ 20.322440] pl330_driver_init+0x14/0x1c
[ 20.322454] do_one_initcall+0x48/0x210
[ 20.322467] kernel_init_freeable+0x280/0x370
[ 20.322478] kernel_init+0x10/0x100
[ 20.322492] ret_from_fork+0x10/0x18
[ 30.348594] INFO: task swapper/0:1 blocked for more than 10 seconds.
[ 30.348609] Not tainted 4.19.193 #1
[ 30.348618] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 30.348626] swapper/0 D 0 1 0 0x00000028
[ 30.348638] Call trace:
[ 30.348650] __switch_to+0xc0/0x104
[ 30.348661] __schedule+0x5d8/0x8c8
[ 30.348675] schedule+0x74/0x94
[ 30.348690] schedule_timeout+0x44/0x3ec
[ 30.348704] wait_for_common+0xd4/0x170
[ 30.348718] wait_for_completion+0x14/0x1c
[ 30.348733] __flush_work+0x108/0x19c
[ 30.348747] flush_work+0x10/0x18
[ 30.348763] drain_all_pages+0x1e4/0x210
[ 30.348777] start_isolate_page_range+0x188/0x258
[ 30.348790] alloc_contig_range+0xdc/0x37c
[ 30.348804] cma_alloc+0x190/0x2d4
[ 30.348820] dma_alloc_from_contiguous+0x30/0x38
[ 30.348835] dma_direct_alloc+0xb4/0x1b0
[ 30.348850] swiotlb_alloc+0x3c/0x160
[ 30.348864] __dma_alloc+0x134/0x1b4
[ 30.348877] pl330_probe+0x4b0/0xa3c
[ 30.348886] amba_probe+0xc4/0x130
[ 30.348898] really_probe+0x214/0x290
[ 30.348913] driver_probe_device+0xd4/0xe4
[ 30.348928] device_driver_attach+0x48/0x74
[ 30.348942] __driver_attach+0xb0/0xb4
[ 30.348957] bus_for_each_dev+0x78/0xbc
[ 30.348971] driver_attach+0x20/0x28
[ 30.348985] bus_add_driver+0x178/0x1bc
[ 30.348998] driver_register+0xb0/0xe8
[ 30.349013] amba_driver_register+0x44/0x54
[ 30.349026] pl330_driver_init+0x14/0x1c
[ 30.349040] do_one_initcall+0x48/0x210
[ 30.349054] kernel_init_freeable+0x280/0x370
[ 30.349068] kernel_init+0x10/0x100
[ 30.349082] ret_from_fork+0x10/0x18
[ 40.375259] INFO: task swapper/0:1 blocked for more than 10 seconds.
[ 40.375273] Not tainted 4.19.193 #1
[ 40.375281] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 40.375289] swapper/0 D 0 1 0 0x00000028
[ 40.375300] Call trace:
[ 40.375312] __switch_to+0xc0/0x104
[ 40.375323] __schedule+0x5d8/0x8c8
[ 40.375344] schedule+0x74/0x94
[ 40.375359] schedule_timeout+0x44/0x3ec
[ 40.375373] wait_for_common+0xd4/0x170
[ 40.375387] wait_for_completion+0x14/0x1c
[ 40.375402] __flush_work+0x108/0x19c
[ 40.375416] flush_work+0x10/0x18
[ 40.375431] drain_all_pages+0x1e4/0x210
[ 40.375446] start_isolate_page_range+0x188/0x258
[ 40.375459] alloc_contig_range+0xdc/0x37c
[ 40.375473] cma_alloc+0x190/0x2d4
[ 40.375487] dma_alloc_from_contiguous+0x30/0x38
[ 40.375502] dma_direct_alloc+0xb4/0x1b0
[ 40.375517] swiotlb_alloc+0x3c/0x160
[ 40.375531] __dma_alloc+0x134/0x1b4
[ 40.375544] pl330_probe+0x4b0/0xa3c
[ 40.375554] amba_probe+0xc4/0x130
[ 40.375565] really_probe+0x214/0x290
[ 40.375580] driver_probe_device+0xd4/0xe4
[ 40.375594] device_driver_attach+0x48/0x74
[ 40.375609] __driver_attach+0xb0/0xb4
[ 40.375623] bus_for_each_dev+0x78/0xbc
[ 40.375637] driver_attach+0x20/0x28
[ 40.375652] bus_add_driver+0x178/0x1bc
[ 40.375664] driver_register+0xb0/0xe8
[ 40.375679] amba_driver_register+0x44/0x54
[ 40.375692] pl330_driver_init+0x14/0x1c
[ 40.375705] do_one_initcall+0x48/0x210
[ 40.375719] kernel_init_freeable+0x280/0x370
[ 40.375733] kernel_init+0x10/0x100
[ 40.375747] ret_from_fork+0x10/0x18
[ 50.401923] INFO: task swapper/0:1 blocked for more than 10 seconds.
[ 50.401938] Not tainted 4.19.193 #1
[ 50.401946] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 50.401953] swapper/0 D 0 1 0 0x00000028
[ 50.401965] Call trace:
[ 50.401977] __switch_to+0xc0/0x104
[ 50.401988] __schedule+0x5d8/0x8c8
[ 50.402002] schedule+0x74/0x94
[ 50.402017] schedule_timeout+0x44/0x3ec
[ 50.402031] wait_for_common+0xd4/0x170
[ 50.402044] wait_for_completion+0x14/0x1c
[ 50.402059] __flush_work+0x108/0x19c
[ 50.402073] flush_work+0x10/0x18
[ 50.402088] drain_all_pages+0x1e4/0x210
[ 50.402102] start_isolate_page_range+0x188/0x258
[ 50.402115] alloc_contig_range+0xdc/0x37c
[ 50.402129] cma_alloc+0x190/0x2d4
[ 50.402144] dma_alloc_from_contiguous+0x30/0x38
[ 50.402159] dma_direct_alloc+0xb4/0x1b0
[ 50.402173] swiotlb_alloc+0x3c/0x160
[ 50.402187] __dma_alloc+0x134/0x1b4
[ 50.402201] pl330_probe+0x4b0/0xa3c
[ 50.402210] amba_probe+0xc4/0x130
[ 50.402222] really_probe+0x214/0x290
[ 50.402238] driver_probe_device+0xd4/0xe4
[ 50.402253] device_driver_attach+0x48/0x74
[ 50.402267] __driver_attach+0xb0/0xb4
[ 50.402281] bus_for_each_dev+0x78/0xbc
[ 50.402296] driver_attach+0x20/0x28
[ 50.402310] bus_add_driver+0x178/0x1bc
[ 50.402322] driver_register+0xb0/0xe8
[ 50.402337] amba_driver_register+0x44/0x54
[ 50.402350] pl330_driver_init+0x14/0x1c
[ 50.402364] do_one_initcall+0x48/0x210
[ 50.402378] kernel_init_freeable+0x280/0x370
[ 50.402392] kernel_init+0x10/0x100
[ 50.402406] ret_from_fork+0x10/0x18
[ 60.428587] INFO: task swapper/0:1 blocked for more than 10 seconds.
[ 60.428602] Not tainted 4.19.193 #1
[ 60.428611] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 60.428618] swapper/0 D 0 1 0 0x00000028
[ 60.428630] Call trace:
[ 60.428643] __switch_to+0xc0/0x104
[ 60.428653] __schedule+0x5d8/0x8c8
[ 60.428673] schedule+0x74/0x94
[ 60.428687] schedule_timeout+0x44/0x3ec
[ 60.428701] wait_for_common+0xd4/0x170
[ 60.428715] wait_for_completion+0x14/0x1c
[ 60.428729] __flush_work+0x108/0x19c
[ 60.428744] flush_work+0x10/0x18
[ 60.428759] drain_all_pages+0x1e4/0x210
[ 60.428773] start_isolate_page_range+0x188/0x258
[ 60.428786] alloc_contig_range+0xdc/0x37c
[ 60.428800] cma_alloc+0x190/0x2d4
[ 60.428814] dma_alloc_from_contiguous+0x30/0x38
[ 60.428829] dma_direct_alloc+0xb4/0x1b0
[ 60.428844] swiotlb_alloc+0x3c/0x160
[ 60.428858] __dma_alloc+0x134/0x1b4
[ 60.428871] pl330_probe+0x4b0/0xa3c
[ 60.428881] amba_probe+0xc4/0x130
[ 60.428893] really_probe+0x214/0x290
[ 60.428908] driver_probe_device+0xd4/0xe4
[ 60.428923] device_driver_attach+0x48/0x74
[ 60.428937] __driver_attach+0xb0/0xb4
[ 60.428951] bus_for_each_dev+0x78/0xbc
[ 60.428966] driver_attach+0x20/0x28
[ 60.428980] bus_add_driver+0x178/0x1bc
[ 60.428993] driver_register+0xb0/0xe8
[ 60.429008] amba_driver_register+0x44/0x54
[ 60.429021] pl330_driver_init+0x14/0x1c
[ 60.429035] do_one_initcall+0x48/0x210
[ 60.429049] kernel_init_freeable+0x280/0x370
[ 60.429063] kernel_init+0x10/0x100
[ 60.429076] ret_from_fork+0x10/0x18
[ 70.455252] INFO: task swapper/0:1 blocked for more than 10 seconds.
[ 70.455266] Not tainted 4.19.193 #1
[ 70.455275] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 70.455282] swapper/0 D 0 1 0 0x00000028
[ 70.455293] Call trace:
[ 70.455305] __switch_to+0xc0/0x104
[ 70.455315] __schedule+0x5d8/0x8c8
[ 70.455329] schedule+0x74/0x94
[ 70.455344] schedule_timeout+0x44/0x3ec
[ 70.455358] wait_for_common+0xd4/0x170
[ 70.455372] wait_for_completion+0x14/0x1c
[ 70.455386] __flush_work+0x108/0x19c
[ 70.455401] flush_work+0x10/0x18
[ 70.455416] drain_all_pages+0x1e4/0x210
[ 70.455430] start_isolate_page_range+0x188/0x258
[ 70.455443] alloc_contig_range+0xdc/0x37c
[ 70.455457] cma_alloc+0x190/0x2d4
[ 70.455471] dma_alloc_from_contiguous+0x30/0x38
[ 70.455486] dma_direct_alloc+0xb4/0x1b0
[ 70.455501] swiotlb_alloc+0x3c/0x160
[ 70.455515] __dma_alloc+0x134/0x1b4
[ 70.455528] pl330_probe+0x4b0/0xa3c
[ 70.455537] amba_probe+0xc4/0x130
[ 70.455550] really_probe+0x214/0x290
[ 70.455567] driver_probe_device+0xd4/0xe4
[ 70.455581] device_driver_attach+0x48/0x74
[ 70.455596] __driver_attach+0xb0/0xb4
[ 70.455610] bus_for_each_dev+0x78/0xbc
[ 70.455624] driver_attach+0x20/0x28
[ 70.455638] bus_add_driver+0x178/0x1bc
[ 70.455651] driver_register+0xb0/0xe8
[ 70.455665] amba_driver_register+0x44/0x54
[ 70.455679] pl330_driver_init+0x14/0x1c
[ 70.455692] do_one_initcall+0x48/0x210
[ 70.455706] kernel_init_freeable+0x280/0x370
[ 70.455720] kernel_init+0x10/0x100
[ 70.455734] ret_from_fork+0x10/0x18
[ 80.481916] INFO: task swapper/0:1 blocked for more than 10 seconds.
[ 80.481931] Not tainted 4.19.193 #1
[ 80.481939] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 80.481946] swapper/0 D 0 1 0 0x00000028
[ 80.481958] Call trace:
[ 80.481971] __switch_to+0xc0/0x104
[ 80.481981] __schedule+0x5d8/0x8c8
[ 80.481995] schedule+0x74/0x94
[ 80.482010] schedule_timeout+0x44/0x3ec
[ 80.482025] wait_for_common+0xd4/0x170
[ 80.482039] wait_for_completion+0x14/0x1c
[ 80.482053] __flush_work+0x108/0x19c
[ 80.482067] flush_work+0x10/0x18
[ 80.482082] drain_all_pages+0x1e4/0x210
[ 80.482096] start_isolate_page_range+0x188/0x258
[ 80.482109] alloc_contig_range+0xdc/0x37c
[ 80.482123] cma_alloc+0x190/0x2d4
[ 80.482138] dma_alloc_from_contiguous+0x30/0x38
[ 80.482153] dma_direct_alloc+0xb4/0x1b0
[ 80.482168] swiotlb_alloc+0x3c/0x160
[ 80.482182] __dma_alloc+0x134/0x1b4
[ 80.482195] pl330_probe+0x4b0/0xa3c
[ 80.482204] amba_probe+0xc4/0x130
[ 80.482216] really_probe+0x214/0x290
[ 80.482232] driver_probe_device+0xd4/0xe4
[ 80.482246] device_driver_attach+0x48/0x74
[ 80.482261] __driver_attach+0xb0/0xb4
[ 80.482275] bus_for_each_dev+0x78/0xbc
[ 80.482289] driver_attach+0x20/0x28
[ 80.482303] bus_add_driver+0x178/0x1bc
[ 80.482316] driver_register+0xb0/0xe8
[ 80.482331] amba_driver_register+0x44/0x54
[ 80.482344] pl330_driver_init+0x14/0x1c
[ 80.482357] do_one_initcall+0x48/0x210
[ 80.482371] kernel_init_freeable+0x280/0x370
[ 80.482385] kernel_init+0x10/0x100
[ 80.482398] ret_from_fork+0x10/0x18

Any ideas?

thank you1