[HiassofT]

Not yet, the last few days I have been busy finding out why the tests I had planned you to run did crash the RPi2: https://github.com/raspberrypi/linux/issues/2166

Fortunately the underlying issue has just been resolved and I've PRed the changes that'll allow you to run the next tests. PR1917 should be included in the next milhouse build, if it is please do the following steps:

Add the following to the end of /flash/cmdline.txt:

Code:

trace_event=module:* ftrace=function ftrace_filter=__request_module

Your cmdline.txt should then look like this (everything must be in a single line):

Code:

boot=/dev/mmcblk0p1 disk=/dev/mmcblk0p2 quiet trace_event=module:* ftrace=function ftrace_filter=__request_module

Now power off the RPi, connect the HDD, power it up, then ssh in and post the outputs of these 2 commands:

Code:

dmesg | paste
cat /sys/kernel/debug/tracing/trace | paste

This should hopefully give us some more clues what's happening on your system.

so long,

Hias

Milhouse build 0823 contains the PR needed to run these tests. Can you give it a try?

It would also be good to know if you added some custom configuration (modprobe, systemd, udev etc). Please also post the output of the following command:

Code:

ls -lR /storage/.config /storage/.cache | paste

so long,

Hias

# dmesg | paste
http://sprunge.us/cRHj
# cat /sys/kernel/debug/tracing/trace | paste
http://sprunge.us/fcdg
# ls -lR /storage/.config /storage/.cache | paste
http://sprunge.us/KFdO

ftrace=function and ftrace_filter=__request_module are missing from your kernel command line:

Code:

[    0.000000] Kernel command line: 8250.nr_uarts=0 bcm2708_fb.fbwidth=1440 bcm2708_fb.fbheight=900 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  boot=/dev/mmcblk0p1 disk=/dev/mmcblk0p2 quiet trace_event=module:* root=/dev/ram0 rdinit=/init BOOT_IMAGE=/kernel.img usbcore.autosuspend=-1

Could you setup cmdline.txt as described above and rerun the test?

so long,

Hias