Details
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Bug
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Status: Open (View Workflow)
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Minor
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Resolution: Unresolved
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None
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None
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None
Description
Seen in a MariaDB 11.8.5 build at https://launchpadlibrarian.net/837235088/buildlog_ubuntu-resolute-armhf.mariadb_1%3A11.8.5-3~exp3~bpo26.04.1~1765580069.552e983e184+feature.extend.mtr.to.big_BUILDING.txt.gz
compat/oracle.sp-package w7 [ fail ]
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Test ended at 2025-12-13 00:02:48
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CURRENT_TEST: compat/oracle.sp-package
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mysqltest: At line 2237: query 'SELECT p1.f1()' failed: <Unknown> (2013): Lost connection to server during query
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The result from queries just before the failure was:
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< snip >
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DROP PACKAGE p1;
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DROP TABLE t1;
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#
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# Package variables and XPath
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#
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CREATE PACKAGE p1 AS
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FUNCTION f1 RETURN TEXT;
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END;
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$$
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CREATE PACKAGE BODY p1 AS
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i INT:=0;
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xml TEXT:= '<a><b>b1</b><b>b2</b><b>b3</b></a>';
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FUNCTION f1 RETURN TEXT AS
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BEGIN
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SET i=i+1;
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RETURN ExtractValue(xml, '/a/b[$i]');
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END;
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END;
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$$
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SELECT p1.f1();
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More results from queries before failure can be found in /<<PKGBUILDDIR>>/builddir/mysql-test/var/7/log/sp-package.log
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Server [mysqld.1 - pid: 319746, winpid: 319746, exit: 256] failed during test run
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Server log from this test:
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----------SERVER LOG START-----------
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251213 0:02:48 [ERROR] /<<PKGBUILDDIR>>/builddir/sql/mariadbd got signal 7 ;
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Sorry, we probably made a mistake, and this is a bug.
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Your assistance in bug reporting will enable us to fix this for the next release.
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To report this bug, see https://mariadb.com/kb/en/reporting-bugs about how to report
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a bug on https://jira.mariadb.org/.
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Please include the information from the server start above, to the end of the
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information below.
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Server version: 11.8.5-MariaDB-log source revision: a74edc42d080a73e20d5d94e1dd5beea400b507c
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The information page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mariadbd/
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contains instructions to obtain a better version of the backtrace below.
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Following these instructions will help MariaDB developers provide a fix quicker.
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Attempting backtrace. Include this in the bug report.
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(note: Retrieving this information may fail)
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Thread pointer: 0xe3d00708
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stack_bottom = 0xe40b5000 thread_stack 0x49000
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Connection ID (thread ID): 226
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Status: NOT_KILLED
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Query (0xe3d12610): SELECT p1.f1()
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Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on,not_null_range_scan=off,hash_join_cardinality=on,cset_narrowing=on,sargable_casefold=on
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Writing a core file...
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Working directory at /<<PKGBUILDDIR>>/builddir/mysql-test/var/7/mysqld.1/data
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Resource Limits (excludes unlimited resources):
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Limit Soft Limit Hard Limit Units
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Max stack size 8388608 unlimited bytes
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Max processes 127820 127820 processes
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Max open files 1024 1024 files
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Max locked memory 8388608 8388608 bytes
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Max pending signals 127820 127820 signals
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Max msgqueue size 819200 819200 bytes
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Max nice priority 0 0
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Max realtime priority 0 0
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Core pattern: |/usr/share/apport/apport -p%p -s%s -c%c -d%d -P%P -u%u -g%g -F%F -- %E
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Kernel version: Linux version 6.8.0-88-generic (buildd@bos03-arm64-004) (aarch64-linux-gnu-gcc-13 (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0, GNU ld (GNU Binutils for Ubuntu) 2.42) #89-Ubuntu SMP PREEMPT_DYNAMIC Sat Oct 11 00:59:18 UTC 2025
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----------SERVER LOG END-------------
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Retries also failed.
However, on Debian buildd this test is passing fine:
compat/oracle.sp-package w4 [ pass ] 286
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Attachments
Issue Links
- relates to
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MDEV-38341 Test unit.aes fails on signal 7 on armhf
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- Open
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