I'm getting something like that on angstrom too, you guys have an idea of how to fix it???
this is the error: [ 120.198907] INFO: task mmcqd/0:74 blocked for more than 60 seconds. [ 120.205540] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 120.213773] Kernel panic - not syncing: hung_task: blocked tasks [ 120.220067] [<c001051d>] (unwind_backtrace+0x1/0x8c) from [<c0373a01>] (panic+0x55/0x14c) [ 120.228631] [<c0373a01>] (panic+0x55/0x14c) from [<c00617b3>] (watchdog+0x153/0x1a0) [ 120.236740] [<c00617b3>] (watchdog+0x153/0x1a0) from [<c003ca4b>] (kthread+0x61/0x72) [ 120.244938] [<c003ca4b>] (kthread+0x61/0x72) from [<c000c6fd>] (ret_from_fork+0x11/0x34) On Sunday, May 5, 2013 1:58:36 PM UTC-4, ChuckM wrote: > > Robert, I don't know if you're reading but I love your work on getting > Ubuntu running on the Beaglebone Black, I've been playing with the latest > release and have discovered that when ever it gets significant disk load (I > can do this reliably with an apt-get update) I get a panic like so: > > [ 900.821426] INFO: task mmcqd/0:69 blocked for more than 60 seconds. > [ 900.828175] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables > this message.ot > [ 900.837171] Kernel panic - not syncing: hung_task: blocked tasks > [ 900.843545] [<c0013538>] (unwind_backtrace+0x0/0xe0) from [<c05a55ac>] > (panic+0x84/0x1e0) > [ 900.852182] [<c05a55ac>] (panic+0x84/0x1e0) from [<c00921b8>] > (watchdog+0x1d4/0x234)yslog > [ 900.860359] [<c00921b8>] (watchdog+0x1d4/0x234) from [<c0058728>] > (kthread+0xa0/0xb0)ot > [ 900.868629] [<c0058728>] (kthread+0xa0/0xb0) from [<c000d8f8>] > (ret_from_fork+0x14/0x3c) > [ 900.877152] drm_kms_helper: panic occurred, switching back to text > console > > And well, it doesn't really switch back to a text console, perhaps it does > but my debug port serial cable isn't having it switch back it goes dead. > Reboot, it fixes up the root partition and crashes again, reboot again and > it comes up multi user. > > Presumably it is deadlocking somewhere in the mmcq part of the world. I > don't have a cross compilation environment up yet, its on my list. > > --Chuck > > > -- 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/groups/opt_out.
