Hallo Florian, On Thu, Mar 04, 2021 at 04:03:03PM +0100, Florian Weimer wrote: > How has this particular glibc been built? On 2019-10-30 apparently with gcc 7.3.0 and binutils 2.33.1 using: mkdir compile cd compile echo "CFLAGS += -march=i686" > configparms ../configure --prefix=/usr --enable-kernel=4.9.190 --host=i686-pc-linux-gnu --disable-experimental-malloc /usr/include/linux/version.h is: #define LINUX_VERSION_CODE 264643 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) It seems the headers from Kernel 4.9.195 were installed. Regards, Michael Brunnbaur -- ++ Michael Brunnbauer ++ netEstate GmbH ++ Geisenhausener Straße 11a ++ 81379 München ++ Tel +49 89 32 19 77 80 ++ Fax +49 89 32 19 77 89 ++ E-Mail brunni@netestate.de ++ https://www.netestate.de/ ++ ++ Sitz: München, HRB Nr.142452 (Handelsregister B München) ++ USt-IdNr. DE221033342 ++ Geschäftsführer: Michael Brunnbauer, Franz Brunnbauer ++ Prokurist: Dipl. Kfm. (Univ.) Markus Hendel