Re: INFO: task hung in io_wq_destroy

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On 11/18/19 7:23 PM, Eric Biggers wrote:
> Hi Jens,
> 
> On Mon, Oct 28, 2019 at 03:00:08PM -0600, Jens Axboe wrote:
>> This is fixed in my for-next branch for a few days at least, unfortunately
>> linux-next is still on the old one. Next version should be better.
> 
> This is still occurring on linux-next.  Here's a report on next-20191115 from
> https://syzkaller.appspot.com/text?tag=CrashReport&x=16fa3d1ce00000

Hmm, I'll take a look. Looking at the reproducer, it's got a massive
sleep at the end. I take it this triggers before that time actually
passes? Because that's around 11.5 days of sleep.

No luck reproducing this so far, I'll try on linux-next.

-- 
Jens Axboe




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