Re: general protection fault in do_remount_sb

2018-07-17 Thread Eric Biggers
Hi David, this looks like another bug in the fs_context patchset. do_remount_sb() is dereferencing a NULL fs_context. On Fri, Jul 06, 2018 at 03:39:03PM -0700, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:526674536360 Add linux-next specific files for

Re: general protection fault in do_remount_sb

2018-07-17 Thread Eric Biggers
Hi David, this looks like another bug in the fs_context patchset. do_remount_sb() is dereferencing a NULL fs_context. On Fri, Jul 06, 2018 at 03:39:03PM -0700, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:526674536360 Add linux-next specific files for

general protection fault in do_remount_sb

2018-07-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:526674536360 Add linux-next specific files for 20180706 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1642b73440 kernel config: https://syzkaller.appspot.com/x/.config?x=c8d1cfc0cb798e48

general protection fault in do_remount_sb

2018-07-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:526674536360 Add linux-next specific files for 20180706 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1642b73440 kernel config: https://syzkaller.appspot.com/x/.config?x=c8d1cfc0cb798e48