------- Comment From cha...@us.ibm.com 2017-04-24 18:30 EDT------- The proper IWRITE_LOCK()/IWRITE_UNLOCK() calls around the diUnmount()/diMount() and similarly racy dbUnmount()/dbMount() may help but not without first cleaning up code such as:
328 imap = JFS_IP(ipimap)->i_imap; 329 IREAD_LOCK(ipimap, RDWRLOCK_IMAP); 330 rc = diIAGRead(imap, iagno, &mp); that access the JFS_IP(ipimap)->i_imap outside the readlock. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1685899 Title: [Ubuntu 17.04] - JFS related call traces and system enters xmon when rebooted after installation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1685899/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
