On Thu, 10 Aug 2017, Douglas Anderson wrote:
> While running reboot tests w/ a specific set of USB devices (and
> slub_debug enabled), I found that once every few hours my device would
> be crashed with a stack that looked like this:
>
> [ 14.012445] BUG: spinlock bad magic on CPU#0, modprobe/2
While running reboot tests w/ a specific set of USB devices (and
slub_debug enabled), I found that once every few hours my device would
be crashed with a stack that looked like this:
[ 14.012445] BUG: spinlock bad magic on CPU#0, modprobe/2091
[ 14.012460] lock: 0xffc0cb055978, .magic: ff