Hi, Monty, On Dec 22, Michael Widenius wrote:

revision-id: 13fed908291 (mariadb-10.6.20-63-g13fed908291) parent(s): ca5ac5ac490 author: Michael Widenius committer: Michael Widenius timestamp: 2024-12-17 10:45:26 +0200 message:

Added more information to errors reported by report_reply_packet()

In particular ""Read semi-sync reply magic number error" now prints out what was wrong with the packet.

@@ -622,7 +626,8 @@ int Repl_semi_sync_master::report_reply_packet(uint32 server_id, log_file_len = packet_len - REPLY_BINLOG_NAME_OFFSET; if (unlikely(log_file_len >= FN_REFLEN)) { - sql_print_error("Read semi-sync reply binlog file length too large"); + sql_print_error("Read semi-sync reply binlog file length too large: %llu", + (longlong) log_file_pos);

You used unsigned "%llu" but cast to a signed longlong. Regards, Sergei Chief Architect, MariaDB Server and security@mariadb.org