Thanks for filing this bug in Ubuntu. Sorry for the troubles you are having, but indeed your logs show a lot of "soft lockups" in the kernel, and all seem to be in the nvidia module.
I'm going to change this bug as affecting nvidia, since I don't believe it's samba specific. ** Package changed: samba (Ubuntu) => nvidia-graphics-drivers (Ubuntu) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in Ubuntu. https://bugs.launchpad.net/bugs/1731796 Title: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [gdbus:2878] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glib2.0/+bug/1731796/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
