3 files changed, 63 insertions, 0 deletions
diff --git a/mysql-test/suite/galera_sr/r/MDEV-21613.result b/mysql-test/suite/galera_sr/r/MDEV-21613.result
new file mode 100644
index 00000000000..67af2d49331
--- /dev/null
+++ b/mysql-test/suite/galera_sr/r/MDEV-21613.result
@@ -0,0 +1,20 @@
+connection node_2;
+connection node_1;
+CREATE TABLE t1 (f1 INTEGER PRIMARY KEY);
+connection node_1;
+SET SESSION wsrep_trx_fragment_size = 1;
+SET DEBUG_SYNC = "wsrep_before_fragment_removal SIGNAL fragment_removal_reached WAIT_FOR fragment_removal_continue";
+START TRANSACTION;
+INSERT INTO t1 VALUES(1), (2);
+COMMIT;
+connect node_ctrl, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+connection node_ctrl;
+SET DEBUG_SYNC = "now WAIT_FOR fragment_removal_reached";
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+connection node_1a;
+TRUNCATE TABLE t1;
+connection node_1;
+ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
+connection node_ctrl;
+SET DEBUG_SYNC = 'RESET';
+DROP TABLE t1;
diff --git a/mysql-test/suite/galera_sr/t/MDEV-21613.cnf b/mysql-test/suite/galera_sr/t/MDEV-21613.cnf
new file mode 100644
index 00000000000..d8e3488f044
--- /dev/null
+++ b/mysql-test/suite/galera_sr/t/MDEV-21613.cnf
@@ -0,0 +1,7 @@
+# Set thread-handling as a workaround to avoid MDEV-26528.
+# The file can be removed once fixed.
+
+!include ../galera_2nodes.cnf
+
+[mysqld.1]
+thread-handling=pool-of-threads
diff --git a/mysql-test/suite/galera_sr/t/MDEV-21613.test b/mysql-test/suite/galera_sr/t/MDEV-21613.test
new file mode 100644
index 00000000000..8a1fea1b7f5
--- /dev/null
+++ b/mysql-test/suite/galera_sr/t/MDEV-21613.test
@@ -0,0 +1,36 @@
+#
+# MDEV-21613 - galera_sr.GCF-1018B MTR failed:
+# Failed to open table mysql.wsrep_streaming_log for writing
+#
+# A BF abort right before fragment removal caused this error to
+# be logged to the error log.
+#
+--source include/galera_cluster.inc
+--source include/have_debug_sync.inc
+
+CREATE TABLE t1 (f1 INTEGER PRIMARY KEY);
+
+--connection node_1
+SET SESSION wsrep_trx_fragment_size = 1;
+SET DEBUG_SYNC = "wsrep_before_fragment_removal SIGNAL fragment_removal_reached WAIT_FOR fragment_removal_continue";
+START TRANSACTION;
+INSERT INTO t1 VALUES(1), (2);
+--send COMMIT
+
+--connect node_ctrl, 127.0.0.1, root, , test, $NODE_MYPORT_1
+--connection node_ctrl
+SET DEBUG_SYNC = "now WAIT_FOR fragment_removal_reached";
+
+
+--connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1
+--connection node_1a
+TRUNCATE TABLE t1;
+
+
+--connection node_1
+--error ER_LOCK_DEADLOCK
+--reap
+
+--connection node_ctrl
+SET DEBUG_SYNC = 'RESET';
+DROP TABLE t1;