>>>> Rebooted my home server into a new kernel and got a hard system >>>> lockup >>>> and a bunch of "kernel: BUG: scheduling while atomic" in >>>> /var/log/messages. The culprits seem to be nvidia-352.30 drivers >>>> from >>>> elrepo. Downgrading to 352.21 solved the problem. >>> >>> which centos version? >>> which kernel? >>> which nvidia card? >>> what is bug report number? >> >> CentOS 6.6, fully updated. This is not a kernel problem. The system >> freezes >> with both kernel-2.6.32-504.23.4.el6.x86_64 and >> kernel-2.6.32-504.30.3.el6.x86_64. GPU: GeForce GTX 650. No bug has >> been >> filed yet. > > You may want to file a bug report with great details. "kernel: BUG: > scheduling while atomic" is not really enough to diagnose the issue. > > Just FYI, I have a system running: > > kmod-nvidia-352.30-1.el6.elrepo.x86_64 > kernel-2.6.32-504.30.3.el6.x86_64 x86_64 > > with no apparent problems. http://bugs.centos.org/view.php?id=9169