From: "Elias Probst" <mail@eliasprobst.eu>
To: linux-btrfs@vger.kernel.org
Subject: Re: Lockup in BTRFS_IOC_CLONE/Kernel 4.2.0-rc5
Date: Sat, 08 Aug 2015 01:29:57 +0200 [thread overview]
Message-ID: <55C53F75.6060905@eliasprobst.eu> (raw)
In-Reply-To: 20150807040119.GA8887@localhost.localdomain
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On 08/07/2015 06:01 AM, Liu Bo wrote:
> Could you do 'echo w > /proc/sysrq-trigger' to gather the whole hang call stack?
Thanks a lot for the feedback. Full call stack output is attached
(pasting inline makes no sense due to the size of 2423 lines/135k).
In case VGER will strip attachments of this size, I made it available as
a pastebin here: https://bpaste.net/show/e5e0fd4bbb9f
> Here's a quick patch that may address your problem, can you give it a shot after
> getting sysrq-w output?
Will rebuild now with your patch and keep you updated about the outcome.
Thanks a lot again!
- Elias
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next prev parent reply other threads:[~2015-08-07 23:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-05 8:28 Lockup in BTRFS_IOC_CLONE/Kernel 4.2.0-rc5 Elias Probst
2015-08-07 4:01 ` Liu Bo
2015-08-07 23:29 ` Elias Probst [this message]
2015-08-16 0:04 ` Elias Probst
2015-10-21 17:44 ` Filipe Manana
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