linux-kernel - Re: kernel BUG at arch/x86/mm/physaddr.c:LINE! (2)

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Message-ID: <000000000000462a4105848c8e12@google.com>
Date:   Wed, 20 Mar 2019 13:35:00 -0700
From:   syzbot <syzbot+6c0effb5877f6b0344e2@...kaller.appspotmail.com>
To:     davem@...emloft.net, hverkuil@...all.nl, linux-can@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
        mchehab@...nel.org, mchehab@...pensource.com, mkl@...gutronix.de,
        netdev@...r.kernel.org, socketcan@...tkopp.net,
        syzkaller-bugs@...glegroups.com
Subject: Re: kernel BUG at arch/x86/mm/physaddr.c:LINE! (2)

syzbot has bisected this bug to:

commit 6d469a202ee73196d0df76025af80bd6a379e658
Author: Mauro Carvalho Chehab <mchehab@...pensource.com>
Date:   Sun May 14 17:07:21 2017 +0000

     Merge tag 'v4.12-rc1' into patchwork

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=12639fd7200000
start commit:   6d469a20 Merge tag 'v4.12-rc1' into patchwork
git tree:       upstream
final crash:    https://syzkaller.appspot.com/x/report.txt?x=15639fd7200000
console output: https://syzkaller.appspot.com/x/log.txt?x=11639fd7200000
kernel config:  https://syzkaller.appspot.com/x/.config?x=d86f24333880b605
dashboard link: https://syzkaller.appspot.com/bug?extid=6c0effb5877f6b0344e2
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1312062b400000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=131bd093400000

Reported-by: syzbot+6c0effb5877f6b0344e2@...kaller.appspotmail.com
Fixes: 6d469a20 ("Merge tag 'v4.12-rc1' into patchwork")