On Tue, May 19, 2015 at 9:00 AM, Dennis Kerrisk <[email protected]> wrote: > Every time I try to load code from an SD-card it kernel panics. I have tried > to load several different images. This is from the console: > > ----------------------------- > Formatting: /dev/mmcblk1 complete > ----------------------------- > Copying: /dev/mmcblk0p1 -> /dev/mmcblk1p1 > rsync: /boot/uboot/ -> /tmp/boot/ > rsync: ignore the % values when shown as they are not accurate... > [ 180.521791] INFO: task mmcqd/0:71 blocked for more than 60 seconds. > [ 180.530529] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables > this > message. > [ 180.540762] mmcqd/0 D c04d04a5 0 71 2 0x00000000 > [ 180.549470] Kernel panic - not syncing: hung_task: blocked tasks > [ 180.557784] [<c00114f1>] (unwind_backtrace+0x1/0x9c) from [<c04cb2fd>] > (panic > +0x59/0x15c) > [ 180.568424] [<c04cb2fd>] (panic+0x59/0x15c) from [<c0073955>] > (watchdog+0x19d > /0x1c0) > [ 180.578647] [<c0073955>] (watchdog+0x19d/0x1c0) from [<c00454eb>] > (kthread+0x > 6b/0x78) > [ 180.588954] [<c00454eb>] (kthread+0x6b/0x78) from [<c000c8fd>] > (ret_from_fork > +0x11/0x34) > [ 180.599525] drm_kms_helper: panic occurred, switching back to text > console > > > > Any Ideas what I can try next?
This is an issue with 3.8.x.. Try "any" other manufacture's microSD card and a good known 5volt dc power supply. Later kernels (such as 3.14.x) handle this much better.. Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
