I can reproduce this every single time when deleting large files from ext3 partitions as well as ext4. I have too noticed that it is easier to reproduce when the working partition is low on free space. In my case though when reviewing the log files each soft lockup instance has lines in common relating to 'eCryptfs'. My other kernels 2.6.29.6 and 2.6.30.5 do not have this problem.
Logs attached. Ubuntu 9.04 x86_64 Linux phil-desktop 2.6.28-15-generic #49-Ubuntu SMP Tue Aug 18 19:25:34 UTC 2009 x86_64 GNU/Linux ** Attachment added: "logs.tar.bz2" http://launchpadlibrarian.net/30831477/logs.tar.bz2 -- Soft lockups (freezes) when deleting files from ext4 partitions on 2.6.28 https://bugs.launchpad.net/bugs/330824 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs