It's 100% reproducible on my kvm VM. The bug is the assert_spin_locked in redirty_tail. I really can't find a way how we reach it without d_lock so this really confuses me. -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html