imx8mq android hang randomly

cancel
Showing results for 
Search instead for 
Did you mean: 

imx8mq android hang randomly

281 Views
edward_fu
Contributor III

Hi,

Recently I port Android9 to Android11 based on my customized board. Most of time the board can boot successfully. But sometimes it hangs. And everytime it hangs at the same stage of kernel. Below is my boot log:

 

 

Fastboot: Normal
Normal Boot
Hit any key to stop autoboot:  0
Writing A/B metadata to disk.
 verify OK, boot 'boot_a'
Kernel load addr 0x40480000 size 37743 KiB
kernel   @ 40480000 (38648320)
ramdisk  @ 44680000 (8506621)
fdt      @ 44480000 (41671)
## Flattened Device Tree blob at 44480000
   Booting using the fdt blob at 0x44480000
   Using Device Tree in place at 0000000044480000, end 000000004448d2c6

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 5.10.9-gb651194c2e2b-dirty (edward@eucnxia-nux004) (Android (6573524 based on r383902b) clang version 11.0.2 (https://android.googlesource.com/toolchain/llvm-project b397f81060ce6d701042b782172ed13bee898b79), LLD 11.0.2 (/buildbot/tmp/tmpF3FjA8 b397f81060ce6d701042b782172ed13bee898b79)) #68 SMP PREEMPT Sun Apr 10 05:01:08 UTC 2022
[    0.000000] Machine model: NXP i.MX8MQ K908
[    0.000000] earlycon: ec_imx6q0 at MMIO 0x0000000030860000 (options '115200')
[    0.000000] printk: bootconsole [ec_imx6q0] enabled
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 1280 MiB at 0x0000000068000000
[    0.000000] NUMA: No NUMA configuration found
[    0.000000] NUMA: Faking a node at [mem 0x0000000040000000-0x00000000ffffffff]
[    0.000000] NUMA: NODE_DATA [mem 0xff9d7700-0xff9d9fff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000040000000-0x00000000ffffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000040000000-0x00000000b7ffffff]
[    0.000000]   node   0: [mem 0x00000000b8400000-0x00000000ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x00000000ffffffff]
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] psci: SMC Calling Convention v1.2
[    0.000000] percpu: Embedded 33 pages/cpu s95000 r8192 d31976 u135168
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 773120
[    0.000000] Policy zone: DMA
[    0.000000] Kernel command line: console=ttymxc0,115200 earlycon=ec_imx6q,0x30860000,115200 init=/init androidboot.console=ttymxc0 androidboot.hardware=nxp firmware_class.path=/vendor/firmware loop.max_part=7 androidboot.fbTileSupport=enable transparent_hugepage=never cma=1280M androidboot.lcd_density=240 androidboot.primary_display=imx-dcss androidboot.gui_resolution=1080p androidboot.wificountrycode=CN moal.mod_para=wifi_mod_para.conf androidboot.vendor.sysrq=1 buildvariant=eng androidboot.serialno=101b19d6f6c99ecb androidboot.btmacaddr=10:1b:19:d6:f6:c9 androidboot.soc_type=imx8mq androidboot.boot_device_root=mmcblk0 androidboot.boottime=1BLL:0,1BLE:6584,KL:0,KD:0,AVB:2334,ODT:0,SW:0 androidboot.bootreason=cold,powerkey androidboot.verifiedbootstate=green androidboot.flash.locked=1 androidboot.slot_suffix=_a androidboot.vbmeta.device=PARTUUID=7f86e979-58fa-4691-b0a2-9dad8eec6248 androidboot.vbmeta.avb_version=1.1 androidboot.vbmeta.device_state=locked androidboot.vbmeta.hash_alg=sha2
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] Memory: 1721960K/3141632K available (21888K kernel code, 2542K rwdata, 11756K rodata, 1408K init, 603K bss, 108952K reserved, 1310720K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu:     RCU event tracing is enabled.
[    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
[    0.000000]  Trampoline variant of Tasks RCU enabled.
[    0.000000]  Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[    0.000000] GICv3: 128 SPIs implemented
[    0.000000] GICv3: 0 Extended SPIs implemented
[    0.000000] GICv3: Distributor has no Range Selector support
[    0.000000] GICv3: 16 PPIs implemented
[    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000038880000
[    0.000000] ITS: No ITS available, not enabling LPIs
[    0.000000] random: get_random_bytes called from start_kernel+0x1f4/0x42c with crng_init=0
[    0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec0311ec, max_idle_ns: 440795202152 ns
[    0.000006] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255541ns
[    0.008516] Console: colour dummy device 80x25
[    0.012564] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.66 BogoMIPS (lpj=33333)
[    0.022770] pid_max: default: 32768 minimum: 301
[    0.027494] LSM: Security Framework initializing
[    0.032050] SELinux:  Initializing.
[    0.035597] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.042929] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.053064] rcu: Hierarchical SRCU implementation.
[    0.056842] EFI services will not be available.
[    0.060387] smp: Bringing up secondary CPUs ...
[    0.065366] Detected VIPT I-cache on CPU1
[    0.065401] GICv3: CPU1: found redistributor 1 region 0:0x00000000388a0000
[    0.065447] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.066203] Detected VIPT I-cache on CPU2
[    0.066227] GICv3: CPU2: found redistributor 2 region 0:0x00000000388c0000
[    0.066257] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[    0.067022] Detected VIPT I-cache on CPU3
[    0.067045] GICv3: CPU3: found redistributor 3 region 0:0x00000000388e0000
[    0.067075] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[    0.067185] smp: Brought up 1 node, 4 CPUs
[    0.121065] SMP: Total of 4 processors activated.
[    0.125755] CPU features: detected: 32-bit EL0 Support
[    0.130930] CPU features: detected: CRC32 instructions
[    0.136049] CPU features: detected: 32-bit EL1 Support
[    0.141294] CPU features: emulated: Privileged Access Never (PAN) using TTBR0_EL1 switching
[    0.177737] CPU: All CPU(s) started at EL2
[    0.179010] alternatives: patching kernel code
[    0.186191] devtmpfs: initialized
[    0.197202] Registered cp15_barrier emulation handler
[    0.199411] Registered setend emulation handler
[    0.203955] KASLR disabled due to lack of seed
[    0.208639] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.218174] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.281647] pinctrl core: initialized pinctrl subsystem
[    0.284656] DMI not present or invalid.
[    0.288433] NET: Registered protocol family 16
[    0.305295] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[    0.311151] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.319069] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.325224] audit: initializing netlink subsys (disabled)
[    0.330872] audit: type=2000 audit(0.260:1): state=initialized audit_enabled=0 res=1
[    0.331770] thermal_sys: Registered thermal governor 'step_wise'
[    0.338384] thermal_sys: Registered thermal governor 'power_allocator'
[    0.344679] cpuidle: using governor menu
[    0.355842] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.361789] ASID allocator initialised with 65536 entries
[    0.368220] Serial: AMBA PL011 UART driver
[    0.371250] imx mu driver is registered.
[    0.375104] imx rpmsg driver is registered.
[    0.410240] imx8mq-pinctrl 30330000.pinctrl: initialized IMX pinctrl driver
[    0.444397] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.448333] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[    0.454986] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.461699] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[    0.470262] cryptd: max_cpu_qlen set to 1000
[    0.477853] ACPI: Interpreter disabled.
[    0.480478] iommu: Default domain type: Translated
[    0.484025] vgaarb: loaded
[    0.486877] SCSI subsystem initialized
[    0.490641] usbcore: registered new interface driver usbfs
[    0.495736] usbcore: registered new interface driver hub
[    0.501027] usbcore: registered new device driver usb
[    0.506946] mc: Linux media interface: v0.10
[    0.510361] videodev: Linux video capture interface: v2.00
[    0.515890] pps_core: LinuxPPS API ver. 1 registered
[    0.520786] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.529955] PTP clock support registered
[    0.534174] trusty trusty: failed to get version: -1
[    0.538840] trusty trusty: selected api version: 0 (requested 5)
[    0.548939] EDAC MC: Ver: 3.0.0
[    0.550486] FPGA manager framework
[    0.552765] Advanced Linux Sound Architecture Driver Initialized.
[    0.559506] Bluetooth: Core ver 2.22
[    0.562319] NET: Registered protocol family 31
[    0.566758] Bluetooth: HCI device and connection manager initialized
[    0.573128] Bluetooth: HCI socket layer initialized
[    0.578008] Bluetooth: L2CAP socket layer initialized
[    0.583068] Bluetooth: SCO socket layer initialized
[    0.589558] clocksource: Switched to clocksource arch_sys_counter
[    0.726841] VFS: Disk quotas dquot_6.6.0
[    0.727981] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.735109] pnp: PnP ACPI: disabled
[    0.748382] NET: Registered protocol family 2
[    0.750664] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    0.758562] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.766685] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
[    0.774369] TCP: Hash tables configured (established 32768 bind 32768)
[    0.780377] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.787078] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.794356] NET: Registered protocol family 1
[    0.799013] PCI: CLS 0 bytes, default 64
[    0.802680] Trying to unpack rootfs image as initramfs...
[    1.309807] Freeing initrd memory: 8304K
[    1.312489] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[    1.319810] kvm [1]: IPA Size Limit: 40 bits
[    1.326381] kvm [1]: vgic-v2@31020000
[    1.327210] kvm [1]: GIC system register CPU interface enabled
[    1.333174] kvm [1]: vgic interrupt IRQ9
[    1.337155] kvm [1]: Hyp mode initialized successfully
[    1.347497] Initialise system trusted keyrings
[    1.349250] workingset: timestamp_bits=42 max_order=20 bucket_order=0
[    1.361645] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #280!!!
[    1.365214] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.367015] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #280!!!
[    1.372941] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[    1.380931] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!!
[    1.387495] fuse: init (API version 7.32)
[    1.395015] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!!
[    1.399488] 9p: Installing v9fs 9p2000 file system support
[    1.407048] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!!
[    1.420580] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #280!!!
[    1.428676] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!!
[    1.463563] Key type asymmetric registered
[    1.464805] Asymmetric key parser 'x509' registered
[    1.469739] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 242)
[    1.477112] io scheduler mq-deadline registered
[    1.481651] io scheduler kyber registered
[    1.504972] imx-sdma 302c0000.dma-controller: Direct firmware load for imx/sdma/sdma-imx7d.bin failed with error -2
[    1.512621] imx-sdma 302c0000.dma-controller: Falling back to sysfs fallback for: imx/sdma/sdma-imx7d.bin
[    1.528415] mxs-dma 33000000.dma-apbh: initialized
[    1.535890] SoC: i.MX8MQ revision 2.1
[    1.536825] Config NOC for VPU and CPU
[    1.540869] Bus freq driver module loaded
[    1.547235] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    1.553626] 30860000.serial: ttymxc0 at MMIO 0x30860000 (irq = 42, base_baud = 1562500) is a IMX
[    1.559636] printk: console [ttymxc0] enabled
[    1.559636] printk: console [ttymxc0] enabled
[    1.568281] printk: bootconsole [ec_imx6q0] disabled
[    1.568281] printk: bootconsole [ec_imx6q0] disabled
[    1.597669] brd: module loaded
[    1.611111] loop: module loaded
[    1.614827] zram: Added device: zram0
[    1.619965] megasas: 07.714.04.00-rc1
[    1.625692] imx ahci driver is registered.
[    1.635324] libphy: Fixed MDIO Bus: probed
[    1.641219] tun: Universal TUN/TAP device driver, 1.6
[    1.646515] CAN device driver interface
[    1.651093] thunder_xcv, ver 1.0
[    1.654396] thunder_bgx, ver 1.0
[    1.657684] nicpf, ver 1.0
[    1.662718] hclge is initializing
[    1.666063] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
[    1.673297] hns3: Copyright (c) 2017 Huawei Corporation.
[    1.678666] e1000: Intel(R) PRO/1000 Network Driver
[    1.683556] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    1.689365] e1000e: Intel(R) PRO/1000 Network Driver
[    1.694341] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    1.700333] igb: Intel(R) Gigabit Ethernet Network Driver
[    1.705744] igb: Copyright (c) 2007-2014 Intel Corporation.
[    1.711378] igbvf: Intel(R) Gigabit Virtual Function Network Driver
[    1.717656] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    1.723789] sky2: driver version 1.30
[    1.728118] PPP generic driver version 2.4.2
[    1.732546] PPP BSD Compression module registered
[    1.737280] PPP Deflate Compression module registered
[    1.742370] PPP MPPE Compression module registered
[    1.747175] NET: Registered protocol family 24
[    1.751633] PPTP driver version 0.8.5
[    1.755625] usbcore: registered new interface driver r8152
[    1.761178] usbcore: registered new interface driver asix
[    1.766633] usbcore: registered new interface driver ax88179_178a
[    1.772797] usbcore: registered new interface driver cdc_ether
[    1.778686] usbcore: registered new interface driver net1080
[    1.784399] usbcore: registered new interface driver cdc_subset
[    1.790383] usbcore: registered new interface driver zaurus
[    1.796028] usbcore: registered new interface driver cdc_ncm
[    1.802023] VFIO - User Level meta-driver version: 0.3
[    1.809856] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.816400] ehci-pci: EHCI PCI platform driver
[    1.820901] ehci-platform: EHCI generic platform driver
[    1.826396] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.832593] ohci-pci: OHCI PCI platform driver
[    1.837096] ohci-platform: OHCI generic platform driver
[    1.843219] usbcore: registered new interface driver uas
[    1.848617] usbcore: registered new interface driver usb-storage
[    1.854736] usbcore: registered new interface driver usbserial_generic
[    1.861302] usbserial: USB Serial support registered for generic
[    1.867363] usbcore: registered new interface driver ftdi_sio
[    1.873193] usbserial: USB Serial support registered for FTDI USB Serial Device
[    1.880557] usbcore: registered new interface driver usb_serial_simple
[    1.887123] usbserial: USB Serial support registered for carelink
[    1.893259] usbserial: USB Serial support registered for zio
[    1.898965] usbserial: USB Serial support registered for funsoft
[    1.905010] usbserial: USB Serial support registered for flashloader
[    1.911400] usbserial: USB Serial support registered for google
[    1.917354] usbserial: USB Serial support registered for libtransistor
[    1.923917] usbserial: USB Serial support registered for vivopay
[    1.929960] usbserial: USB Serial support registered for moto_modem
[    1.936263] usbserial: USB Serial support registered for motorola_tetra
[    1.942922] usbserial: USB Serial support registered for novatel_gps
[    1.949313] usbserial: USB Serial support registered for hp4x
[    1.955102] usbserial: USB Serial support registered for suunto
[    1.961057] usbserial: USB Serial support registered for siemens_mpi
[    1.967465] usbcore: registered new interface driver usb_ehset_test
[    1.976887] input: 30370000.snvs:snvs-powerkey as /devices/platform/soc@0/30000000.bus/30370000.snvs/30370000.snvs:snvs-powerkey/input/input0
[    1.990275] usbcore: registered new interface driver xpad
[    1.995738] usbcore: registered new interface driver usb_acecad
[    2.001734] usbcore: registered new interface driver aiptek
[    2.007368] usbcore: registered new interface driver gtco
[    2.012822] usbcore: registered new interface driver hanwang
[    2.018535] usbcore: registered new interface driver kbtab
[    2.026016] snvs_rtc 30370000.snvs:snvs-rtc-lp: registered as rtc0
[    2.032243] snvs_rtc 30370000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01T00:00:09 UTC (9)
[    2.041438] i2c /dev entries driver
[    2.046227] usbcore: registered new interface driver uvcvideo
[    2.051988] USB Video Class driver (1.1.1)
[    2.056706] __power_supply_register: Expected proper parent device for 'battery'
[    2.064644] __power_supply_register: Expected proper parent device for 'usb'
[    2.072795] qoriq_thermal 30260000.tmu: throttle-cfg: missing temp_delta parameter,use default 3000 (3C)
[    2.083228] trusty trusty: trusty-log not supported on secure side.
[    2.089890] trusty-virtio trusty:trusty-virtio: trusty_load_device_descr: virtio get descr returned (-1)
[    2.099388] trusty-virtio trusty:trusty-virtio: failed (-19) to load device descr
[    2.106891] trusty-virtio trusty:trusty-virtio: Failed to add virtio devices
[    2.115407] device-mapper: uevent: version 1.0.3
[    2.120338] device-mapper: ioctl: 4.43.0-ioctl (2020-10-01) initialised: dm-devel@redhat.com
[    2.129114] Bluetooth: HCI UART driver ver 2.3
[    2.133590] Bluetooth: HCI UART protocol H4 registered
[    2.138751] Bluetooth: HCI UART protocol BCSP registered
[    2.144102] Bluetooth: HCI UART protocol LL registered
[    2.149263] Bluetooth: HCI UART protocol ATH3K registered
[    2.154701] Bluetooth: HCI UART protocol Three-wire (H5) registered
[    2.161107] Bluetooth: HCI UART protocol Broadcom registered
[    2.166810] Bluetooth: HCI UART protocol QCA registered
[    2.174012] sdhci: Secure Digital Host Controller Interface driver
[    2.180212] sdhci: Copyright(c) Pierre Ossman
[    2.185044] Synopsys Designware Multimedia Card Interface Driver
[    2.191840] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.200287] ledtrig-cpu: registered to indicate activity on CPUs
[    2.206873] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    2.213383] hid: raw HID events driver (C) Jiri Kosina
[    2.222669] usbcore: registered new interface driver usbhid
[    2.228258] usbhid: USB HID core driver
[    2.236312] ashmem: initialized
[    2.251882] usbcore: registered new interface driver snd-usb-audio
[    2.306161] imx-spdif sound-hdmi-arc: ASoC: no DMI vendor name!
[    2.316590] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)
[    2.323427] NET: Registered protocol family 26
[    2.327896] netem: version 1.3
[    2.330964] u32 classifier
[    2.333683]     input device check on
[    2.337346]     Actions configured
[    2.341658] xt_time: kernel timezone is -0000
[    2.346198] gre: GRE over IPv4 demultiplexor driver
[    2.351092] IPv4 over IPsec tunneling driver
[    2.356488] Initializing XFRM netlink socket
[    2.360874] IPsec XFRM device driver
[    2.365103] NET: Registered protocol family 10
[    2.372283] Segment Routing with IPv6
[    2.376070] mip6: Mobile IPv6
[    2.380462] NET: Registered protocol family 17
[    2.384961] NET: Registered protocol family 15
[    2.389423] can: controller area network core
[    2.393840] NET: Registered protocol family 29
[    2.399478] Bluetooth: RFCOMM TTY layer initialized
[    2.404416] Bluetooth: RFCOMM socket layer initialized
[    2.409612] Bluetooth: RFCOMM ver 1.11
[    2.413366] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    2.418692] Bluetooth: BNEP filters: protocol multicast
[    2.423936] Bluetooth: BNEP socket layer initialized
[    2.428934] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    2.434883] Bluetooth: HIDP socket layer initialized
[    2.439909] l2tp_core: L2TP core driver, V2.0
[    2.444286] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[    2.449096] 8021q: 802.1Q VLAN Support v1.8
[    2.453311] lib80211: common routines for IEEE802.11 drivers
[    2.459141] 9pnet: Installing 9P2000 support
[    2.463492] tsn generic netlink module v1 init...
[    2.470181] registered taskstats version 1
[    2.474304] Loading compiled-in X.509 certificates
[    2.480946] Key type ._fscrypt registered
[    2.484978] Key type .fscrypt registered
[    2.488916] Key type fscrypt-provisioning registered
[    2.505793] pfuze100-regulator 2-0008: Full layer: 2, Metal layer: 1
[    2.515854] pfuze100-regulator 2-0008: FAB: 0, FIN: 0
[    2.520930] pfuze100-regulator 2-0008: pfuze100 found.
[    2.616323] i2c i2c-2: IMX I2C adapter registered
[    2.624729] sdhci-esdhc-imx 30b40000.mmc: voltage-ranges unspecified
[    2.626263] pps pps0: new PPS source ptp0
[    2.644180] fec 30be0000.ethernet: Invalid MAC address: 00:00:00:00:00:00
[    2.650998] fec 30be0000.ethernet: Using random MAC address: 7e:ef:0b:7c:38:3d
[    2.659749] libphy: fec_enet_mii_bus: probed
[    2.661293] mmc0: SDHCI controller on 30b40000.mmc [30b40000.mmc] using ADMA
[    2.669497] fec 30be0000.ethernet eth0: registered PHC device 0
[    2.689090] imx8mq-usb-phy 381f0040.usb-phy: supply vbus not found, using dummy regulator
[    2.697774] imx8mq-usb-phy 382f0040.usb-phy: supply vbus not found, using dummy regulator
[    2.732475] cdns-mhdp-imx 32c00000.hdmi: lane-mapping 0xe4
[    2.737994] [drm] Both HDCP 1.4 and 2 2 are enabled
[    2.742887] cdns-mhdp-imx 32c00000.hdmi: Unable to create debugfs entries
[    2.755290] imx-dcss 32e00000.display-controller: bound 32c00000.hdmi (ops cdns_mhdp_imx_ops)
[    2.764707] [drm] Initialized imx-dcss 1.0.0 20190917 for 32e00000.display-controller on minor 0
[    2.772259] mmc0: new HS400 MMC card at address 0001
[    2.780105] mmcblk0: mmc0:0001 DG4016 14.7 GiB
[    2.784896] mmcblk0boot0: mmc0:0001 DG4016 partition 1 4.00 MiB
[    2.791061] mmcblk0boot1: mmc0:0001 DG4016 partition 2 4.00 MiB
[    2.798145] mmcblk0rpmb: mmc0:0001 DG4016 partition 3 4.00 MiB, chardev (234:0)
[    2.801373] cdns-mhdp-imx 32c00000.hdmi: 0,ff,ff,ff,ff,ff,ff,0
[    2.814299] Alternate GPT is invalid, using primary GPT.
[    2.819688]  mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14
[    2.859662] cdns-mhdp-imx 32c00000.hdmi: 0,ff,ff,ff,ff,ff,ff,0
[    2.860618] [drm] Mode: 1920x1080p148500
[    2.898098] [drm] Pixel clock: 148500 KHz, character clock: 148500, bpc is 8-bit.
[    2.898104] [drm] VCO frequency is 5940000 KHz
[    2.987308] [drm] Sink Not Support SCDC
[    2.988553] [drm] No vendor infoframe
[    3.090835] Console: switching to colour frame buffer device 240x67
[    3.174479] imx-dcss 32e00000.display-controller: [drm] fb0: imx-dcssdrmfb frame buffer device
[    3.184881] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[    3.190404] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[    3.198218] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220fe6c hci version 0x110 quirks 0x0000000001010010
[    3.207692] xhci-hcd xhci-hcd.1.auto: irq 58, io mem 0x38100000
[    3.213848] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[    3.222134] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.229373] usb usb1: Product: xHCI Host Controller
[    3.234267] usb usb1: Manufacturer: Linux 5.10.9-gb651194c2e2b-dirty xhci-hcd
[    3.241429] usb usb1: SerialNumber: xhci-hcd.1.auto
[    3.247950] hub 1-0:1.0: USB hub found
[    3.251760] hub 1-0:1.0: 1 port detected
[    3.256094] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[    3.261607] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[    3.269288] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
[    3.275908] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    3.284168] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[    3.292456] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.299694] usb usb2: Product: xHCI Host Controller
[    3.304587] usb usb2: Manufacturer: Linux 5.10.9-gb651194c2e2b-dirty xhci-hcd
[    3.311735] usb usb2: SerialNumber: xhci-hcd.1.auto
[    3.318220] hub 2-0:1.0: USB hub found
[    3.322023] hub 2-0:1.0: 1 port detected
[    3.327798] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[    3.333324] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 3
[    3.341128] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220fe6c hci version 0x110 quirks 0x0000000001010010
[    3.350613] xhci-hcd xhci-hcd.2.auto: irq 59, io mem 0x38200000
[    3.356735] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[    3.365033] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.372271] usb usb3: Product: xHCI Host Controller
[    3.377162] usb usb3: Manufacturer: Linux 5.10.9-gb651194c2e2b-dirty xhci-hcd
[    3.384311] usb usb3: SerialNumber: xhci-hcd.2.auto
[    3.390747] hub 3-0:1.0: USB hub found
[    3.394552] hub 3-0:1.0: 1 port detected
[    3.398856] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[    3.404371] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 4
[    3.409570] random: fast init done
[    3.412061] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0 SuperSpeed
[    3.415451] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!!
[    3.422059] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[    3.429969] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!!
[    3.446265] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[    3.454547] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.461789] usb usb4: Product: xHCI Host Controller
[    3.466682] usb usb4: Manufacturer: Linux 5.10.9-gb651194c2e2b-dirty xhci-hcd
[    3.473832] usb usb4: SerialNumber: xhci-hcd.2.auto
[    3.480293] hub 4-0:1.0: USB hub found
[    3.484095] hub 4-0:1.0: 1 port detected
[    3.492615] imx-cpufreq-dt imx-cpufreq-dt: cpu speed grade 2 mkt segment 2 supported-hw 0x4 0x4
[    3.503586] imx-cdnhdmi sound-hdmi: ASoC: no DMI vendor name!
[    3.511948] input: imx-audio-hdmi HDMI Jack as /devices/platform/sound-hdmi/sound/card1/input1
[    3.526786] sdhci-esdhc-imx 30b50000.mmc: voltage-ranges unspecified

 

 

How can I debug this related issue.

 

Thanks,

Edward

Labels (1)
0 Kudos
1 Reply

181 Views
jiangyaqiang
Contributor III

HI edward_fu:

 

Have you fix the "hang" problem. I also face the same problem, but my system is android9, and it hangs on not only kernel, but also after bootup complete.

0 Kudos