./run.sh -d /pxc -t t/bug891496.sh
Detecting server version...
Running against Percona Server 5.5.31-23.7.5-log (XtraDB 5.5.31-rel30.3)
Using 'xtrabackup_55' as xtrabackup binary
Using 8 parallel workers
==============================================================================
TEST WORKER RESULT TIME(s) or COMMENT
------------------------------------------------------------------------------ bug891496 w1 [passed] 25
==============================================================================
Spent 25 of 30 seconds executing testcases
So, I was able to get following backtrace on trunk build of PXC:
0x7e2dbc my_print_stacktrace + 44 is_corrupted + 1209 first_page + 211 start_or_ create_ for_mysql + 3978 init(void* ) + 2853 handlerton( st_plugin_ int*) + 72 initialize( st_plugin_ int*) + 96 components( ) + 657
0x6ae3b1 handle_fatal_signal + 1185
0x7fa51c38f0e0 _end + 456080384
0x7fa51bf6b66c _end + 451740044
0x8998d9 buf_page_
0x8dd353 fil_check_
0x8e21dd fil_read_first_page + 381
0x84c51a innobase_
0x7fb395 innobase_
0x6b0608 ha_initialize_
0x5b4460 plugin_
0x5b8239 plugin_init(int*, char**, int) + 2073
0x5314b1 init_server_
0x5365f1 mysqld_main(int, char**) + 2065
0x7fa51a914a15 _end + 428315957
0x52bc9d _start + 41
However, this is same as the multi ibdata1 regression's backtrace.
Next, I tried a build from lp:~percona-core/percona-xtradb-cluster/percona-xtradb-cluster-for-xtrabackup-tests/
and it passed.
======= ======= =======
./run.sh -d /pxc -t t/bug891496.sh
Detecting server version...
Running against Percona Server 5.5.31-23.7.5-log (XtraDB 5.5.31-rel30.3)
Using 'xtrabackup_55' as xtrabackup binary
Using 8 parallel workers
======= ======= ======= ======= ======= ======= ======= ======= ======= ======= ======= = ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- - ======= ======= ======= ======= ======= ======= ======= ======= ======= ======= =
TEST WORKER RESULT TIME(s) or COMMENT
-------
bug891496 w1 [passed] 25
=======
Spent 25 of 30 seconds executing testcases
SUMMARY: 1 run, 1 successful, 0 skipped, 0 failed
See results/ for detailed output
==============
(I used binaries from http:// jenkins. percona. com/job/ percona- xtrabackup- 2.1-binaries/ label_exp= centos6- 64/ for this)
Hence, I suspect an old 5.5.32 build (and not lp:~percona-core/percona-xtradb-cluster/percona-xtradb-cluster-for-xtrabackup-tests/
) may have been used/caused for this crash.