> Hello Vasudev, > ok, reverting back would explain reportbug using version 2.34-8. > > But was this core taken at a time where all libc packages > should have been at 2.35-1 ? > Then I don't understand that "Module" line, > which shows the build-id from 2.34-8.
Ah sorry I did coredumpctl debug post reverting the libc6. But core file attached is taken when actual 2.35 was installed. > > And if I understand you right the stack smashing > is from "autoreconf --version". > But I could not find it executing any "expr" processes in my test VM. Actually just invoking autoconf was crashing and just executing expr itself was also crashing. If needed I can install latest libc and provide any required information. Do let me know Thanks and Regards Vasudev