I am seeing the same problem as reported here. My system and kernel are: Ubuntu Trusty 14.04 linux 3.13.0-66-generic
Also, since implementing the "sleep 120" workaround mentioned in [1] (thanks a lot for that markusj!), my box is able to do backups cleanly. I'm also seeing this kind of erratic freezes on another box: Debian wheezy 3.16.0-0.bpo.4-amd64 #1 SMP Debian 3.16.7-ckt11-1+deb8u4~bpo70+1 So I'll try the same workaround there. And will try to report back here. Also I'll try to change the status of this bug (due to Ubuntu's automatic bug expiry). Thanks again to markusj for the workaround. It would be very interesting though, if this problem has maybe been fixed in newer kernels. Has anybody experienced the bug going away by just upgrading the kernel (to which version?). Thanks, *t [1] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1115753/comments/15 ** Changed in: linux (Ubuntu) Status: Expired => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1115753 Title: Umount of Multiple LVM Snapshots Causes 'soft lockup CPU#0 stuck for' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1115753/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
