The cause of the 1000+ new test failures has now been narrowed down to the following commit:
2021.01.16.23.50.49 chs src/sys/rump/librump/rumpkern/rump.c,v 1.352 2021.01.16.23.51.50 chs src/sys/arch/arm/arm/psci.c,v 1.5 2021.01.16.23.51.50 chs src/sys/conf/files,v 1.1278 2021.01.16.23.51.51 chs src/sys/lib/libkern/arch/hppa/bcopy.S,v 1.16 2021.01.16.23.51.51 chs src/sys/lib/libkern/libkern.h,v 1.141 2021.01.16.23.51.51 chs src/sys/sys/cdefs.h,v 1.156 2021.01.16.23.51.51 chs src/sys/sys/queue.h,v 1.76 Logs: http://releng.netbsd.org/b5reports/i386/commits-2021.01.html#2021.01.16.23.51.51 -- Andreas Gustafsson, g...@gson.org