On Tue, May 19, 2015 at 10:00 AM, Dennis Kerrisk <dennisk8...@gmail.com> wrote: > I am getting a kernel panic when I try to load firmware from an SD-card. I > have tried several different images. Any suggestions what else I can try? > Here is the console output: > Begin: Running /scripts/local-bottom ... done. > done. > Begin: Running /scripts/init-bottom ... done. > [ 120.521745] INFO: task mmcqd/0:71 blocked for more than 60 seconds. > [ 120.530919] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables > this message. > [ 120.541666] mmcqd/0 D c04d04a5 0 71 2 0x00000000 > [ 120.550934] Kernel panic - not syncing: hung_task: blocked tasks > [ 120.559813] [<c00114f1>] (unwind_backtrace+0x1/0x9c) from [<c04cb2fd>] > (panic+0x59/0x15c) > [ 120.571000] [<c04cb2fd>] (panic+0x59/0x15c) from [<c0073955>] > (watchdog+0x19d/0x1c0) > [ 120.581792] [<c0073955>] (watchdog+0x19d/0x1c0) from [<c00454eb>] > (kthread+0x6b/0x78) > [ 120.592698] [<c00454eb>] (kthread+0x6b/0x78) from [<c000c8fd>] > (ret_from_fork+0x11/0x34) > [ 120.603876] drm_kms_helper: panic occurred, switching back to text > console
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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
