abrt version: 2.0.1
comment: I was playing kbreakout when this error occured.
cmdline: ro root=UUID=3df3bf2e-a803-4c5e-ba84-bee82d1ef5ed rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=uk rhgb quiet
component: kernel
reported_to: kerneloops: URL=http://submit.kerneloops.org/submitoops.php
kernel: 2.6.39-0.rc4.git2.0.fc16.i686
reason: BUG: soft lockup - CPU#0 stuck for 61s! [Xorg:954]
package: kernel
architecture: i686
os_release: Fedora release 16 (Rawhide)
time: 1303821343

event_log
-----
2011-04-26-13:40:13> Submitting oops report to http://submit.kerneloops.org/submitoops.php
2011-04-26-13:40:14  Kernel oops report was uploaded

backtrace
-----
BUG: soft lockup - CPU#0 stuck for 61s! [Xorg:954]
Modules linked in: sunrpc 8021q garp stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables bnep bluetooth rfkill fuse snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_event snd_seq_midi_emul snd_emu10k1 snd_rawmidi snd_ac97_codec ac97_bus snd_seq snd_pcm snd_seq_device snd_timer snd_page_alloc snd_util_mem snd_hwdep snd 8139too 8139cp ns558 i2c_sis96x soundcore mii emu10k1_gp uinput gameport ipv6 pata_acpi ata_generic firewire_ohci firewire_core crc_itu_t pata_sis nouveau ttm drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: mperf]
irq event stamp: 460028
hardirqs last  enabled at (460027): [<c0820aae>] _raw_spin_unlock_irqrestore+0x3d/0x48
hardirqs last disabled at (460028): [<c08203ca>] _raw_spin_lock_irq+0x1c/0x72
softirqs last  enabled at (459958): [<c0442b60>] __do_softirq+0x176/0x185
softirqs last disabled at (459953): [<c0404612>] do_softirq+0x63/0xb8
Modules linked in: sunrpc 8021q garp stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables bnep bluetooth rfkill fuse snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_event snd_seq_midi_emul snd_emu10k1 snd_rawmidi snd_ac97_codec ac97_bus snd_seq snd_pcm snd_seq_device snd_timer snd_page_alloc snd_util_mem snd_hwdep snd 8139too 8139cp ns558 i2c_sis96x soundcore mii emu10k1_gp uinput gameport ipv6 pata_acpi ata_generic firewire_ohci firewire_core crc_itu_t pata_sis nouveau ttm drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: mperf]
Pid: 954, comm: Xorg Not tainted 2.6.39-0.rc4.git2.0.fc16.i686 #1 American Megatrends Inc. Uknown/K7S8XE
EIP: 0073:[<00c187ce>] EFLAGS: 00203206 CPU: 0
EIP is at 0xc187ce
EAX: 08232f00 EBX: 00c2bbac ECX: 00000000 EDX: 00000000
ESI: 0830c718 EDI: 0830cba0 EBP: bfa1bda8 ESP: bfa1bd70
 DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b
Process Xorg (pid: 954, ti=f2f52000 task=f18154c0 task.ti=f2f52000)
Call Trace: