abrt version: 2.0.3
architecture:   x86_64
cmdline:        ro root=/dev/mapper/vg_localhostnew-lv_root rd_LVM_LV=vg_localhostnew/lv_root rd_LVM_LV=vg_localhostnew/lv_swap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=sk_SK.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=sk-qwerty rhgb quiet vga=792 nouveau.modeset=0 rdblacklist=nouveau
component:      kernel
kernel:         2.6.40.3-0.fc15.x86_64
kernel_tainted: 33
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         BUG: Bad page state in process swapper  pfn:1232a3
time:           Fri Sep  2 12:34:07 2011

backtrace:
:BUG: Bad page state in process swapper  pfn:1232a3
:page:ffffea0003fb13a8 count:0 mapcount:-33554432 mapping:          (null) index:0x0
:page flags: 0x40000000000000()
:Pid: 0, comm: swapper Tainted: G    B       2.6.40.3-0.fc15.x86_64 #1
:Call Trace:
: [<ffffffff810e1376>] ? dump_page+0xbe/0xc3
: [<ffffffff810e146b>] bad_page+0xf0/0x106
: [<ffffffff810e1a25>] free_pages_prepare+0x95/0xe3
: [<ffffffff810e1a9b>] __free_pages_ok+0x28/0xd8
: [<ffffffff810e1ce0>] __free_pages+0x27/0x29
: [<ffffffff8147bf90>] __free_pages_bootmem+0x80/0x89
: [<ffffffff81b880d4>] free_all_memory_core_early+0xdc/0x12f
: [<ffffffff81491d1c>] ? bad_to_user+0x766/0x766
: [<ffffffff81b7d6d5>] numa_free_all_bootmem+0x7f/0x8a
: [<ffffffff81491d1c>] ? bad_to_user+0x766/0x766
: [<ffffffff81b7c28c>] mem_init+0x1e/0xec
: [<ffffffff81b66994>] start_kernel+0x1d3/0x3d5
: [<ffffffff81b662c4>] x86_64_start_reservations+0xaf/0xb3
: [<ffffffff81b66140>] ? early_idt_handlers+0x140/0x140
: [<ffffffff81b663ca>] x86_64_start_kernel+0x102/0x111

comment:
:start boot NB
:error 

kernel_tainted_long:
:Proprietary module has been loaded.
:System has hit bad_page.