Re: WARNING in close_fs_devices

[David Sterba]

On Tue, Jun 05, 2018 at 06:17:03AM -0700, syzbot wrote:
> syzbot found the following crash on:
> 
> HEAD commit:    716a685fdb89 Merge branch 'x86-hyperv-for-linus' of git://..
> git tree:       upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=15c5f46f800000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=4f65cd4286737868
> dashboard link: https://syzkaller.appspot.com/bug?extid=ceb2606025ec1cc3479c
> compiler:       gcc (GCC) 8.0.1 20180413 (experimental)
> syzkaller repro:https://syzkaller.appspot.com/x/repro.syz?x=1251799f800000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=177f3edf800000
> 
> IMPORTANT: if you fix the bug, please add the following tag to the commit:
> Reported-by: syzbot+ceb2606025ec1cc3479c@xxxxxxxxxxxxxxxxxxxxxxxxx

Again with the right syntax:

#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git test-syzbot-fs-devices