Re: task kworker / kloopd blocked for more than 120 seconds

From: Christian Hesse
Date: Fri May 29 2015 - 08:16:01 EST


Ming Lei <tom.leiming@xxxxxxxxx> on Thu, 2015/05/28 20:20:
On Thu, May 28, 2015 at 5:37 PM, Christian Hesse <list@xxxxxxxx> wrote:
> > Assembling the root filesystem stack always succeeds, but sometimes boot
> > hangs with a lot of:
>
> Could you try the following two patches to see if they can fix your issue?
>
> http://git.kernel.org/cgit/linux/kernel/git/axboe/linux-block.git/commit/?h=for-next&id=f4aa4c7bbac6c4afdd4adccf90898c1a3685396d
>
> http://git.kernel.org/cgit/linux/kernel/git/axboe/linux-block.git/commit/?h=for-next&id=4d4e41aef9429872ea3b105e83426941f7185ab6

Sounds reasonable. System works perfectly stable and reliable since booted
with a patched kernel. Thanks a lot for the hint!

Looks like the changes did not make it into Linus' tree yet. So it will take
some time for the patches to show up in a stable release, no?
--
main(a){char*c=/* Schoene Gruesse */"B?IJj;MEH"
"CX:;",b;for(a/* Chris get my mail address: */=0;b=c[a++];)
putchar(b-1/(/* gcc -o sig sig.c && ./sig */b/42*2-3)*42);}

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