Additional info: libreport version: 2.0.16 abrt_version: 2.0.13 cmdline: BOOT_IMAGE=/boot/vmlinuz-3.3.4-5.fc17.i686 root=UUID=1c6de466-feeb-4aca-8c15-5fbfb370ccbb ro LANG=ru_RU.UTF-8 rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=False rd.luks=0 KEYTABLE=ru rhgb quiet kernel: 3.3.4-5.fc17.i686 backtrace: :WARNING: at arch/x86/kernel/cpu/mtrr/cleanup.c:971 mtrr_trim_uncached_memory+0x285/0x2a3() :Hardware name: To Be Filled By O.E.M. :Modules linked in: :Pid: 0, comm: swapper Not tainted 3.3.4-5.fc17.i686 #1 :Call Trace: : [<c0920038>] ? printk+0x2d/0x2f : [<c04372f2>] warn_slowpath_common+0x72/0xa0 : [<c0bbb535>] ? mtrr_trim_uncached_memory+0x285/0x2a3 : [<c0bbb535>] ? mtrr_trim_uncached_memory+0x285/0x2a3 : [<c0437342>] warn_slowpath_null+0x22/0x30 : [<c0bbb535>] mtrr_trim_uncached_memory+0x285/0x2a3 : [<c0bb4f73>] setup_arch+0x598/0xafd : [<c0920038>] ? printk+0x2d/0x2f : [<c0bb24b2>] start_kernel+0xb8/0x35d : [<c0bb2078>] i386_start_kernel+0x78/0x7d
3.3 is very stale at this point. If you can recreate with the 3.6.x updates please reopen.