On 2017-08-14 20:03:26 [+0200], Jacek Konieczny wrote: > On 2017-08-07 15:19, Sebastian Andrzej Siewior wrote: > > One thing you could try, is to see if the latest v4.11 based RT kernel > > works more reliable. > > I tried 4.11.12-rt9 (with your patch applied, just in case). It worked > find for a day and then failed like the older kernels: I see. Could you try to enable lockdep and see if it yell in dmesg? lockdep would be: CONFIG_DEBUG_RT_MUTEXES=y CONFIG_PROVE_LOCKING=y CONFIG_DEBUG_ATOMIC_SLEEP=y > Jacek Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html