In my comparison on Focal (older libc / stdc++) all calls to "operator new[]" and "operator new" had sz=0 like: Breakpoint 5, operator new (sz=0) at ../../../../src/libstdc++-v3/libsupc++/new_op.cc:47
The first operator new that didn't have sz=0 in this good case was a totally different backtrace at: Breakpoint 5, operator new (sz=sz@entry=72) at ../../../../src/libstdc++-v3/libsupc++/new_op.cc:47 47 in ../../../../src/libstdc++-v3/libsupc++/new_op.cc (gdb) bt #0 operator new (sz=sz@entry=72) at ../../../../src/libstdc++-v3/libsupc++/new_op.cc:47 #1 0x0000002add4f7104 in gtid_server_init () at ./sql/mysqld.cc:2372 #2 0x0000002add502c20 in init_server_components () at ./sql/mysqld.cc:5872 #3 0x0000002add509054 in mysqld_main (argc=<optimized out>, argv=<optimized out>) at ./sql/mysqld.cc:7097 #4 0x0000003fbc0d3204 in __libc_start_main (main=0x2add4c4084 <main(int, char**)>, argc=<optimized out>, argv=0x3fffe67528, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=<optimized out>) at libc-start.c:308 #5 0x0000002add4f18cc in _start () at ./include/my_sys.h:864 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1915275 Title: mysql-8.0 regressed on riscv64 due to new glibc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1915275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs