I could find: https://jira.mariadb.org/browse/MDEV-7762
And commit: commit 33589b25efe3283b748e43a54c42db2ed176c3e5 Author: Jan Lindström <[email protected]> Date: Thu Dec 3 13:18:10 2015 +0200 MDEV-7762 InnoDB: Failing assertion: block->page.buf_fix_count > 0 in buf0buf.ic line 730 Analysis: debug only assertion I_S function (IS is XtraDB feature) is calling buf_block_get_frame on any page it reads, which debug-asserts that the page is buffer-fixed, which is not the case in I_S query. Fixed by holding the buffer page mutex while the fields are read directly. which is NOT applied to percona code 5.5 for sure. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1657256 Title: Percona crashes when doing a a 'larger' update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/percona-xtradb-cluster-5.5/+bug/1657256/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
