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Date: Wed, 26 Jul 2017 09:29:14 +0900
From: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
To: Naresh Kamboju <naresh.kamboju@linaro.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>, linux-fsdevel@vger.kernel.org,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Kees Cook <keescook@chromium.org>
Subject: Re: Kernel BUG at fs/namei.c:248
Message-ID: <20170726002914.GA7471@jagdpanzerIV.localdomain>
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On (07/24/17 14:59), Naresh Kamboju wrote:
> This bug still occurring on linux-next : 4.13.0-rc2-next-20170724.
> 
> >>> [ 1245.412625] kernel BUG at
> >>> /srv/oe/build/tmp-rpb-glibc/work-shared/hikey/kernel-source/fs/namei.c:248!
> >>
> >> Interesting... Looks like double-put or memory corruptor of some sort.
> >> Nothing obvious jumps out at the first glance; I'll look into that when
> >> I get back to better connectivity tonight.
> 
> 
> [ 1233.512841] kernel BUG at
> /srv/oe/build/tmp-rpb-glibc/work-shared/hikey/kernel-source/fs/namei.c:248!
> zram load module [ 1233.522161] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
> successful
> set m[ 1233.529054] Modules linked in: zram lzo test_printf algif_hash
> af_alg adv7511 kirin_drm drm_kms_helper dw_drm_dsi drm asix usbnet
> fuse [last unloaded: zram]
> [ 1233.544586] CPU: 0 PID: 14163 Comm: systemd-udevd Not tainted
> 4.13.0-rc2-next-20170724 #1

FYI,
https://patchwork.kernel.org/patch/9861253/

	-ss