linux-kernel - Re: [Linux-v4.6-rc1] ext4: WARNING: CPU: 2 PID: 2692 at kernel/locking/lockdep.c:2017 __lock

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Message-ID: <CA+icZUV68N=ekgBhy7uMDngNPd7jV=LpsCb5Y6_CO4oE+5Gt6w@mail.gmail.com>
Date:	Sun, 27 Mar 2016 22:24:11 +0200
From:	Sedat Dilek <sedat.dilek@...il.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Ingo Molnar <mingo@...nel.org>, "Theodore Ts'o" <tytso@....edu>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-fsdevel <linux-fsdevel@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>
Subject: Re: [Linux-v4.6-rc1] ext4: WARNING: CPU: 2 PID: 2692 at
 kernel/locking/lockdep.c:2017 __lock_acquire+0x180e/0x2260

On Sun, Mar 27, 2016 at 9:42 PM, Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> On Mar 27, 2016 14:40, "Sedat Dilek" <sedat.dilek@...il.com> wrote:
>>
>> So far I can say, that I am *not* seeing this with ext4.git#dev on top
>> of v4.6-rc1.
>
> Mind re-testing just plain 4.6-rc1 again? It might not happen..
>

I needed to rebuild a 3rd one as I had thrown away my 1st binaries.

Hmm, I did 3 boots/reboots and could not see it with plain v4.6-rc1,
so hard to reproduce.

- Sedat -