Eli Zaretskii writes: >> From: Thierry Volpiatto >> Cc: 55832@debbugs.gnu.org >> Date: Tue, 07 Jun 2022 17:02:19 +0000 >> >> >> Thread 1 "emacs" received signal SIGSEGV, Segmentation fault. >> >> 0x0000555555837be7 in doprnt.part () >> >> >> >> In all previous emacs this worked normally, working fine here in >> >> emacs-28.1. >> >> This is a followup of bug #55555. >> >> >> >> I can send more infos from gdb if you give me instructions, I tried bt >> >> but the output is huge. >> > >> > The first step is to figure out what was the immediate reason for the >> > segfault, and in which source line it happened. >> > >> > Your build is heavily optimized, so I suggest to rebuild with the >> > following additional compiler options: >> > >> > -gdwarf-4 -g3 >> >> Can't reproduce the crash after rebuilding with these flags. > > _Only_ with these flags, or with these flags _in_addition_ to the > previous ones? Only with these flags: ./configure CFLAGS='-gdwarf-4 -g3' --with-native-compilation do you want I rebuild with what I use previously + the flags you provided? Would be something like this: ./configure CFLAGS='-O8 -gdwarf-4 -g3' --with-native-compilation > What is the value of system-configuration-options in the new build? system-configuration-options "'CFLAGS=-gdwarf-4 -g3' --with-native-compilation" -- Thierry