From: Pavel Machek <pavel@ucw.cz>
To: "Pali Rohár" <pali.rohar@gmail.com>
Cc: sre@kernel.org, kernel list <linux-kernel@vger.kernel.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org,
aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com,
patrikbachan@gmail.com, serge@hallyn.com, abcloriens@gmail.com
Subject: Re: v4.13-rc0 on nokia n900: spinlock bad magic
Date: Thu, 6 Jul 2017 21:39:23 +0200 [thread overview]
Message-ID: <20170706193922.GA31830@amd> (raw)
In-Reply-To: <201707062015.54343@pali>
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Hi!
> On Thursday 06 July 2017 20:03:37 Pavel Machek wrote:
> > Hi!
> >
> > I don't think this is new in v4.13, but perhaps someone knows how to
> > debug it?
> >
> > [ 5611.801147] g_ether gadget: packet filter 0e
> > [ 5611.801177] g_ether gadget: ecm req21.43 v000e i0000 l0
> > [ 5668.771453] BUG: spinlock bad magic on CPU#0, kworker/u2:3/9745
> > [ 5668.771850] lock: 0xce63ef20, .magic: 00000000, .owner:
> > <none>/-1, .owner_cpu: 0
> > [ 5668.772277] CPU: 0 PID: 9745 Comm: kworker/u2:3 Tainted: G
> > W 4.12.0-03002-gec979a4-dirty #40
> > [ 5668.772796] Hardware name: Nokia RX-51 board
> > [ 5668.773071] Workqueue: phy1 wl1251_irq_work
>
> I do not remember that I saw this problem.
I guess I have some debug options enabled... do you want a .config to
play with?
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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From: pavel@ucw.cz (Pavel Machek)
To: linux-arm-kernel@lists.infradead.org
Subject: v4.13-rc0 on nokia n900: spinlock bad magic
Date: Thu, 6 Jul 2017 21:39:23 +0200 [thread overview]
Message-ID: <20170706193922.GA31830@amd> (raw)
In-Reply-To: <201707062015.54343@pali>
Hi!
> On Thursday 06 July 2017 20:03:37 Pavel Machek wrote:
> > Hi!
> >
> > I don't think this is new in v4.13, but perhaps someone knows how to
> > debug it?
> >
> > [ 5611.801147] g_ether gadget: packet filter 0e
> > [ 5611.801177] g_ether gadget: ecm req21.43 v000e i0000 l0
> > [ 5668.771453] BUG: spinlock bad magic on CPU#0, kworker/u2:3/9745
> > [ 5668.771850] lock: 0xce63ef20, .magic: 00000000, .owner:
> > <none>/-1, .owner_cpu: 0
> > [ 5668.772277] CPU: 0 PID: 9745 Comm: kworker/u2:3 Tainted: G
> > W 4.12.0-03002-gec979a4-dirty #40
> > [ 5668.772796] Hardware name: Nokia RX-51 board
> > [ 5668.773071] Workqueue: phy1 wl1251_irq_work
>
> I do not remember that I saw this problem.
I guess I have some debug options enabled... do you want a .config to
play with?
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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next prev parent reply other threads:[~2017-07-06 19:39 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-06 18:03 v4.13-rc0 on nokia n900: spinlock bad magic Pavel Machek
2017-07-06 18:03 ` Pavel Machek
2017-07-06 18:15 ` Pali Rohár
2017-07-06 18:15 ` Pali Rohár
2017-07-06 19:39 ` Pavel Machek [this message]
2017-07-06 19:39 ` Pavel Machek
2017-07-06 20:45 ` Cong Wang
2017-07-06 20:45 ` Cong Wang
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