Hi again, Just a short update: Regarding the SCSI module unload problem, building vanilla kernel-6.12.3: alpha-linux-gcc (Gentoo 14.2.1_p20241026 p3): does NOT work alpha-linux-gcc (GCC) 8.5.0: Works!! alpha-linux-gcc (GCC) 9.5.0: Works!! Regarding the network interface rename/rcu_expedited() problem I've tried gcc-8.5.0, gcc-9.5.0 and Gentoo 14.2.1_p20241026 p3 same results for all three versions, even though the fix is similar, using different compiler versions does not fix the issue. /Magnus