Just happened to me using latest xtrabackup release:
InnoDB: Progress in percent: 0 1 2 3 4 5 6 7 8 9 10 2014-08-20 20:03:44 2b8d5826d940 InnoDB: Assertion failure in thread 47886069324096 in file page0cur.cc line 931
InnoDB: We intentionally generate a memory trap.
xtrabackup version 2.2.3 based on MySQL server 5.6.17 Linux (x86_64) (revision id: )
Server version: 5.5.33-31.1-log Percona Server (GPL), Release rel31.1, Revision 566
Just happened to me using latest xtrabackup release:
InnoDB: Progress in percent: 0 1 2 3 4 5 6 7 8 9 10 2014-08-20 20:03:44 2b8d5826d940 InnoDB: Assertion failure in thread 47886069324096 in file page0cur.cc line 931
InnoDB: We intentionally generate a memory trap.
xtrabackup version 2.2.3 based on MySQL server 5.6.17 Linux (x86_64) (revision id: )
Server version: 5.5.33-31.1-log Percona Server (GPL), Release rel31.1, Revision 566