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From: Randy Dunlap <rdunlap@infradead.org>
To: Naresh Kamboju <naresh.kamboju@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	Linux Next Mailing List <linux-next@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Rasmus Villemoes <linux@rasmusvillemoes.dk>,
	Brendan Higgins <brendanhiggins@google.com>,
	Heikki Krogerus <heikki.krogerus@linux.intel.com>
Subject: Re: linux-next: Tree for Apr 10 (lib/test_printf.ko)
Date: Sat, 11 Apr 2020 23:22:15 -0700	[thread overview]
Message-ID: <f90fc906-395b-79be-8f44-3807586766f7@infradead.org> (raw)
In-Reply-To: <CA+G9fYu47hpXjYtAr32p9yJ97KZqTry+ioAY1S2TqtiKztCYRg@mail.gmail.com>

On 4/11/20 10:36 PM, Naresh Kamboju wrote:
> FYI,
> 
> Is this problem related to,
> 
> Regression reported on Linux next 5.6.0-rc4-next-20200305 on x86_64,
> i386, arm and arm64. The steps to reproduce is running kselftests lib
> printf.sh test case.
> Which is doing modprobe operations.
> 
> BUG: kernel NULL pointer dereference, address: 00 - ida_free+0x76/0x140
> 
> https://lore.kernel.org/linux-kselftest/CAFd5g46Bwd8HS9-xjHLh_rB59Nfw8iAnM6aFe0QPcveewDUT6g@mail.gmail.com/T/
> 

Looks similar. Lots of fwnode, software_node, ida stuff there.


thanks.
-- 
~Randy


  reply	other threads:[~2020-04-12  6:22 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-10  3:27 linux-next: Tree for Apr 10 Stephen Rothwell
2020-04-10 16:35 ` linux-next: Tree for Apr 10 (lib/test_printf.ko) Randy Dunlap
2020-04-10 18:11   ` Linus Torvalds
2020-04-10 18:29     ` Randy Dunlap
2020-04-10 19:05       ` Linus Torvalds
2020-04-10 19:41         ` Randy Dunlap
2020-04-10 20:13           ` Linus Torvalds
2020-04-12  5:36             ` Naresh Kamboju
2020-04-12  6:22               ` Randy Dunlap [this message]
2020-04-14 19:26                 ` Brendan Higgins
2020-04-15 18:55                   ` Steven Rostedt
2020-04-15 19:16                     ` Randy Dunlap
2020-04-15 19:28                       ` Steven Rostedt
2020-04-12  3:46 ` linux-next: Tree for Apr 10 (warning: objtool: ___bpf_prog_run()) Randy Dunlap

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