Re: BUG: unable to handle kernel NULL pointer dereference in unlink_file_vma

2018-12-30 Thread Dmitry Vyukov
On Mon, Dec 31, 2018 at 8:44 AM syzbot wrote: > > Hello, > > syzbot found the following crash on: > > HEAD commit:3d647e62686f Merge tag 's390-4.19-4' of git://git.kernel.o.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=1316f4a540 > kernel config:

BUG: unable to handle kernel NULL pointer dereference in unlink_file_vma

2018-12-30 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:3d647e62686f Merge tag 's390-4.19-4' of git://git.kernel.o.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1316f4a540 kernel config: https://syzkaller.appspot.com/x/.config?x=88e9a8a39dc0be2d da