** Spiked after mochitest-bc chunking changes landed. #5 on OrangeFactor.
* {{bug|924622}} - Frequent Android crashes after "ABORT: mismatched CxxStackFrame ctor/dtors"
** nical has been trying to land a fix which is currently held up due to mochitest-e10s shutdown hangs ({{bug|1007284}}).
* {{bug|1008357}} - Intermittent B2G crashes [@ js::ShapeTable::search(jsid, bool)].
** Appears to have started after {{bug|993282}} (lazy loading more js modules on B2G) landed.