I've also seen it on my beagle Xm from time to time. Agree, be nice to figure out who is blocked and why.
On Mon, May 23, 2011 at 8:10 AM, Christian Robottom Reis kiko@async.com.br wrote:
Hi there,
I'm playing around with the latest snapshots on my IGEPv2 and I'm seeing a recurring message posted to the console while using it:
[ 1561.340942] INFO: task kworker/0:0:1030 blocked for more than 120 seconds. [ 1561.350860] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1681.356597] INFO: task kworker/0:0:1030 blocked for more than 120 seconds. [ 1681.367187] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
root@linaro:~# uname -a Linux linaro 2.6.38-1002-linaro-omap #3-Ubuntu SMP Fri Apr 15 14:00:54 UTC 2011 armv7l armv7l armv7l GNU/Linux
I'd like to find out what that task is meant to be doing and why it is getting blocked. I haven't been able to notice anything negative in my use of the system (downloading and installing packages, editing files, running cpuburn and stress).
Thanks,
Christian Robottom Reis | [+55 16] 3376 0125 | http://launchpad.net/~kiko Canonical Ltd. | [+55 16] 9112 6430 | http://async.com.br/~kiko
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