We've just had a second occurrence of this, same kernel, but with Xenial. (Xenial HWE Edge kernel 4.15.0-29) with the same scenario, mkfs.ext4 a /dev/bcache0.
I'll see if I can recreate by stressing things.
We've just had a second occurrence of this, same kernel, but with Xenial. (Xenial HWE Edge kernel 4.15.0-29) with the same scenario, mkfs.ext4 a /dev/bcache0.
I'll see if I can recreate by stressing things.