hmm. I don't know if I'm in the same experience or not. I'm running fedora 21 and upgraded to kernel 4.0.8 from 4.0.7 on 7/19. I didn't have any issues until about the 26th. But then my system started to lock up. It wasn't just GNOME but direct access was locked -- ie no response via keyboard, no signal to monitor. The system responded to ping and allowed nfs shares that were in place but was not accepting ssh connect. So I powered down and selected kernel 4.0.6 on the reboot on 7/29. I haven't had any issues since. However, I am not seeing any kernel bug events logged in the journal. I suspected the seagate USB drive or driver for a minute but before I dropped the kernel back I unplugged the external drive. Still locked up. I am seeing some references to nVidia in the logs. regards, Joe Verreau Durand, MI On 07/30/2015 06:43 PM, Patrick O'Callaghan wrote: > On Thu, 2015-07-30 at 13:21 -0500, Ranjan Maitra wrote: >> On Thu, 30 Jul 2015 18:54:02 +0100 "Patrick O'Callaghan" < >> pocallaghan@xxxxxxxxx> wrote: >> >>> This is happening every few minutes since I updated today: >>> >>> Jul 30 18:26:21 Bree kernel: BUG: unable to handle kernel NULL >>> pointer dereference at 0000000000000288 >>> Jul 30 18:26:21 Bree kernel: IP: [<ffffffff8120f034>] >>> __kmalloc_node_track_caller+0x1c4/0x320 >>> >>> Going to try booting the previous kernel. >> >> This is likely a bug. Please file on BZ so that developers may know >> about it. > > It's wierd. I rebooted with 4.0.8 (which had previously been working > with no issues) and got a different bug: > > Jul 30 18:54:49 Bree kernel: kernel BUG at mm/slub.c:3413! > Jul 30 18:54:50 Bree kernel: invalid opcode: 0000 [#1] SMP > > I rebooted again with 4.0.6 and so far it seems to be working (several > hours without crashing). > > I'll try updating again tomorrow before I report anything. > > poc > -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
