Core was generated by `/build/reproducible-path/mariadb-11.8.1/builddir/sql/mariadbd --defaults-group-suffix=.1 --defaults-file=/build/reproducible-path/mariadb-11.8.1/builddir/mysql-test/var/3/my.cnf --log-output=file --core-file --loose-debug-sync-timeout=300'. Program terminated with signal SIGUSR1, User defined signal 1. #0 0xfff8000102b951b0 in ?? () from /lib/sparc64-linux-gnu/libc.so.6 [Current thread is 1 (Thread 0xfff800010d9428e0 (LWP 2910561))] #0 0xfff8000102b951b0 in ?? () from /lib/sparc64-linux-gnu/libc.so.6 #1 0x0000010000aef804 in handle_fatal_signal (sig=10) at ./sql/signal_handler.cc:298 #2 <signal handler called> #3 0x7265636f76657261 in ?? ()
I think you're missing libc6-dbg (and possibly some other debugging symbols). I'm also surprised by the SIGUSR1. Is this really a crash?