Description of problem: 1.Boot in qemu. 2.Login to desktop. 3.Bug occurs. Additional info: reporter: libreport-2.2.2 WARNING: CPU: 1 PID: 0 at arch/x86/kernel/cpu/amd.c:220 init_amd+0x6ce/0x740() WARNING: This combination of AMD processors is not suitable for SMP. Modules linked in: CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.15.4-200.fc20.i686+PAE #1 Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 c0c96907 a8148e38 00000000 f44b3eb0 c0a098d4 f44b3ef0 f44b3ee0 c045a98e c0bb0260 f44b3f10 00000000 c0baa5c1 000000dc c04219fe c04219fe f4b90e40 f4b90e90 f44b3f28 f44b3efc c045a9ee 00000009 f44b3ef0 c0bb0260 f44b3f10 Call Trace: [<c0a098d4>] dump_stack+0x41/0x52 [<c045a98e>] warn_slowpath_common+0x7e/0xa0 [<c04219fe>] ? init_amd+0x6ce/0x740 [<c04219fe>] ? init_amd+0x6ce/0x740 [<c045a9ee>] warn_slowpath_fmt+0x3e/0x60 [<c04219fe>] init_amd+0x6ce/0x740 [<c041fbd7>] identify_cpu+0x117/0x4d0 [<c06bbf14>] ? radix_tree_lookup+0x14/0x20 [<c041ff9f>] identify_secondary_cpu+0xf/0x20 [<c043d2d2>] smp_store_cpu_info+0x32/0x40 [<c043d7c3>] start_secondary+0x103/0x300
Created attachment 917545 [details] File: dmesg
A comment in the kernel source above this warning says /* If we get here, not a certified SMP capable AMD system. */ So you've likely configured your qemu machine's cpu topology in such a way that the kernel doesn't know what to do with it. Take a look at your qemu command line, as the fix should be in that configuration. Please paste the command line here as well.
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in over 3 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.