On Fri, Oct 27, 2017 at 01:29:31AM -0700, syzbot wrote: > Hello, > > syzkaller hit the following crash on > 4ed590271a65b0fbe3eb1cf828ad5af16603c8ce > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/master > compiler: gcc (GCC) 7.1.1 20170620 > .config is attached > Raw console output is attached. > > > > > sysfs group 'loop' not found for kobject 'loop1' > ------------[ cut here ]------------ > WARNING: CPU: 0 PID: 21947 at fs/sysfs/group.c:237 > sysfs_remove_group+0x156/0x1a0 fs/sysfs/group.c:235 > Kernel panic - not syncing: panic_on_warn set ...
It's a warning that someone did something wrong with their code, any hint as to how you are triggering this? thanks, greg k-h
