@Ralf > does Manjaro use additional patches, maybe those used by linux-rt from > AUR? Our PKGBUILD can be seen here: https://gitlab.manjaro.org/packages/community/realtime-kernels/linux50-rt/raw/master/PKGBUILD As you can see we did not (yet) apply the nf-tables patch Apart from that Manjaro only uses the bootsplash patches and the same add-sysctl patch as the AUR Our config can be found here: https://gitlab.manjaro.org/packages/community/realtime-kernels/linux50-rt/raw/master/config.rt @Sebastian > Is this only related to 5.0-RT or are also previous RT versions > affected? > My alternative is 4.19.31_rt18. No such issue with this one. > This is not helpful. Do you have an reproducer? > Afraid not. Could you instruct what to get, how to use? regards Bernhard