On 15/05/18 23:05, Kai Krakow wrote: > It looks similar to Massimos observation having an error message in > dmesg about "could not allocate memory", just that - probably due to > having bcache built into the kernel instead of loadable module - I don't > see any clue of bcache at all in dmesg. FYI, I've been seeing bcache fail on 4.17 (due to memory allocation failures I think), when non-standard bucket sizes are specified with make-bcache (e.g. 2M). Not sure if this is a regression or not, but I could probably check if that'd be useful. Tim. -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html