Orange Pi Prime - BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:53]

paul_m

Hi!
I have new Orange Pi Prime board.
Almost all time board works fine.
But sometimes during start up procedure loading stucks.
I need Linux with GUI. So I have tried to install both OS (Debian and Ubuntu) from http://www.orangepi.org/downloadresources/ (Orange Pi prime category).
And it happend on both this OS.

There is connected external monitor only (throught hdmi).

MicroSD: GOODRAM 16Gb 10class.
Power: 5V 3A.
External cooling.

1. root@Orangepi:~# uname -a
   
2. Linux Orangepi 3.10.65+ #5 SMP PREEMPT Mon Mar 27 14:30:43 CST 2017 aarch64 aarch64 aarch64 GNU/Linux

Copy code

Loading messages:

1. ...
   
2. [    8.534263] Bluetooth: BNEP socket layer initialized
   
3. [    8.539703] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
   
4. [    8.546256] Bluetooth: HIDP socket layer initialized
   
5. [    8.552344] Registering SWP/SWPB emulation handler
   
6. [    8.559644] [DISP] boot_disp:0x0
   
7. [    8.564612] usb 8-1: New USB device found, idVendor=145f, idProduct=01d2
   
8. [    8.564807] [HDMI] cec support = 1
   
9. [    8.575679] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
   
10. [    8.583498] usb 8-1: Product: Trust Primo Mouse
    
11. [    8.588453] usb 8-1: Manufacturer: Trust
    
12. [    8.601571] input: Trust Trust Primo Mouse as /devices/soc.0/1c1d000.ohci3-controller/usb8/8-1/8-1:1.0/input/input3
    
13. [    8.613879] hid-generic 0003:145F:01D2.0003: input,hidraw2: USB HID v1.10 Keyboard [Trust Trust Primo Mouse] on usb-sunxi-ohci-1/input0
    
14. [    8.670447] there is no tve dac(0) offset value.
    
15. [    8.675515] [DISP] boot_disp:0x0
    
16. [    8.679513] [DISP] disp_init_tv,line:641:screen 0 don't support TV!
    
17. [    8.708728] input: Trust Trust Primo Mouse as /devices/soc.0/1c1d000.ohci3-controller/usb8/8-1/8-1:1.1/input/input4
    
18. [    8.721889] hid-generic 0003:145F:01D2.0004: input,hiddev0,hidraw3: USB HID v1.10 Mouse [Trust Trust Primo Mouse] on usb-sunxi-ohci-1/input1
    
19. [    9.269031] [DISP] disp_device_attached_and_enable,line:165:attched ok, mgr0<-->device0, type=4, mode=4
    
20. [   36.230608] BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:53]
    
21. [   36.237573] Modules linked in:
    
22. [   36.240913]
    
23. [   36.242543] CPU: 0 PID: 53 Comm: kworker/0:1 Not tainted 3.10.65+ #5
    
24. [   36.249503] Workqueue: events start_work
    
25. [   36.253795] task: ffffffc07cbbc700 ti: ffffffc07cb20000 task.ti: ffffffc07cb20000
    
26. [   36.261986] PC is at __do_softirq+0xbc/0x29c
    
27. [   36.266655] LR is at __do_softirq+0xa8/0x29c
    
28. [   36.271325] pc : [<ffffffc0000a0ae0>] lr : [<ffffffc0000a0acc>] pstate: 80000145
    
29. [   36.279413] sp : ffffffc07cb278f0

Copy code

Did you see it before?
Maybe you have any ideas how to fix it?
Or this is hardware problem?

paul_m

This is part of "good" loading procedure:

1. ...
   
2. [    8.790468] Bluetooth: HIDP socket layer initialized
   
3. [    8.796576] Registering SWP/SWPB emulation handler
   
4. [    8.803667] [DISP] boot_disp:0x0
   
5. [    8.808713] [HDMI] cec support = 1
   
6. [    8.914132] there is no tve dac(0) offset value.
   
7. [    8.919192] [DISP] boot_disp:0x0
   
8. [    8.922870] [DISP] disp_init_tv,line:641:screen 0 don't support TV!
   
9. [    9.512790] [DISP] disp_device_attached_and_enable,line:165:attched ok, mgr0<-->device0, type=4, mode=4
   
10. [    9.523895] usb_serial_number:20080411
    
11. [    9.528809] file system registered
    
12. [    9.536676] android_usb gadget: Mass Storage Function, version: 2009/09/11
    
13. [    9.544221] android_usb gadget: Number of LUNs=3
    
14. [    9.549310]  lun0: LUN: removable file: (no medium)
    
15. [    9.554654]  lun1: LUN: removable file: (no medium)
    
16. [    9.559988]  lun2: LUN: removable file: (no medium)
    
17. [    9.566247] android_usb gadget: android_usb ready
    
18. [    9.571614] sunxi-rtc 1f00000.rtc: setting system clock to 2017-01-01 00:00:09 UTC (1483228809)
    
19. [    9.590209] ALSA device list:
    
20. [    9.593495]   #0: audiocodec
    
21. [    9.596642]   #1: sndhdmi
    
22. [    9.599502]   #2: sndspdif
    
23. [    9.603087] Freeing unused kernel memory: 548K (ffffffc000ad0000 - ffffffc000b59000)
    
24. Kernel params: console=tty0 console=ttyS0,115200n8 no_console_suspend earlycon=uart,mmio32,0x01c28000 mac_addr=36:c9:e3:f1:b8:05 root=/dev/mmcblk0p2 ro rootwait
    
25. Waiting for root system /dev/mmcblk0p2, countdown : 5
    
26. Rootfs: /dev/mmcblk0p2
    
27. [    9.706692] EXT2-fs (mmcblk0p2): error: couldn't mount because of unsupported optional features (240)
    
28. [    9.718394] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
    
29. [    9.758015] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    
30. [   10.161287] systemd[1]: Failed to insert module 'autofs4': No such file or directory
    
31. [   10.202690] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
    
32. [   10.223475] systemd[1]: Detected architecture arm64.
    
33. 
    
34. Welcome to Ubuntu 16.04.1 LTS!
    
35. 
    
36. [   10.261689] systemd[1]: Set hostname to <Orangepi>.
    
37. [   10.319746] hdmi_clk_enable_prepare()L161
    
38. [   10.661827] systemd[1]: [/lib/systemd/system/RepetierServer.service:8] Failed to parse resource value, ignoring: -20
    
39. [   10.686474] systemd[1]: Listening on udev Kernel Socket.
    
40. [  OK  ] Listening on udev Kernel Socket.
    
41. [   10.713707] systemd[1]: Listening on Syslog Socket.
    
42. [  OK  ] Listening on Syslog Socket.
    
43. [   10.733077] systemd[1]: Reached target Encrypted Volumes.
    
44. [  OK  ] Reached target Encrypted Volumes.

Copy code

paul_m

As you can see after this block

1. [    8.803667] [DISP] boot_disp:0x0
   
2. [    8.808713] [HDMI] cec support = 1
   
3. [    8.914132] there is no tve dac(0) offset value.
   
4. [    8.919192] [DISP] boot_disp:0x0
   
5. [    8.922870] [DISP] disp_init_tv,line:641:screen 0 don't support TV!
   
6. [    9.512790] [DISP] disp_device_attached_and_enable,line:165:attched ok, mgr0<-->device0, type=4, mode=4

Copy code

should follow this

1. [    9.523895] usb_serial_number:20080411
   
2. [    9.528809] file system registered
   
3. [    9.536676] android_usb gadget: Mass Storage Function, version: 2009/09/11
   
4. [    9.544221] android_usb gadget: Number of LUNs=3
   
5. [    9.549310]  lun0: LUN: removable file: (no medium)
   
6. [    9.554654]  lun1: LUN: removable file: (no medium)
   
7. ...

Copy code

But sometimes it doesn't.

paul_m

Ok, this is looks like kernel bug.
It could be great to upgrade kernel.
At least to 3.16.0-49 (from other forums messages).

civaget

백링크업체's SEO audits are comprehensive and insightful. They provided valuable recommendations for my site's improvement.

fnaf12

I appreciate your hard work because the information you shared in your post is amazing and helpful to me. When you're bored at school or at home, this retro bowl unblocked game will keep you entertained.

civaget

I love 인천오피! The deep tissue massage is my favorite, and their body scrubs are a treat for the senses. It's the perfect escape from the daily grind.

civaget

Recharge your body and spirit at 남양주휴게텔.

civaget

Immerse yourself in the global sports tapestry with 해외스포츠중계.

secosek502

Everyone loves your special upload. It is really superb to know any person demonstrate around thoughts while in the facility and quality in regards to this critical issue may just be conveniently found.        Packers and Movers Kanpur