[Mono-dev] FW: Random hangs while running mono app

[Rodrigo Kumpera]

The crash you shown are unrelated to sgen, switching to boehm will do you
no good.

On Mon, Jun 6, 2016 at 2:10 AM, Burkhard Linke <
blinke at cebitec.uni-bielefeld.de> wrote:

> Hi,
>
> On 06/03/2016 09:12 PM, George, Glover E ERDC-RDE-ITL-MS CIV wrote:
>
>> I¹ve been trying to reproduce the case where my jobs get a core dump when
>> the finalizer doesn¹t return in time, but I¹ve only been able to reproduce
>> the previously posted stack trace which causes the job to hang in ³Sl²
>> state (using ps).  Posting the stack trace again because I somehow didn¹t
>> pasted on of the threads entire stacktrace:
>>
>> Rodrigo, can you please follow up on the email I posted about not seeing
>> anything in STDOUT/STDERR?  My code doesn¹t seem to make it to where you
>> are referring to.
>>
>> Burkhard, what file system are you guys using on your cluster?  NFS,
>> Gluster, Lustre?
>>
> The cluster is using CephFS based on the kernel implementation in for
> accessing data (Ubuntu Xenial kernel backport for Trusty, version
> 4.4.0-21). We are currently trying to "resolve" the bug by falling back to
> boehm gc (mono-boehm instead of mono-sgen).
>
> Regards,
> Burkhard
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