abrt version: 2.0.1
architecture:   x86_64
cmdline:        ro root=/dev/mapper/vg_introdesk-lv_root rd_LVM_LV=vg_introdesk/lv_root rd_LVM_LV=vg_introdesk/lv_swap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=es rhgb quiet
component:      kernel
kernel:         2.6.38.7-30.fc15.x86_64
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         BUG: soft lockup - CPU#2 stuck for 161s! [gnome-settings-:2235]
time:           Wed Jun  8 12:23:20 2011

backtrace:
:BUG: soft lockup - CPU#2 stuck for 161s! [gnome-settings-:2235]
:Modules linked in: fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge 8021q garp stp llc sunrpc cpufreq_ondemand powernow_k8 freq_table mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep arc4 snd_seq snd_seq_device snd_pcm nv_tco snd_timer ath9k gspca_sonixb gspca_main videodev v4l2_compat_ioctl32 snd mac80211 ath9k_common ath9k_hw ath cfg80211 soundcore rfkill snd_page_alloc microcode ppdev parport_pc shpchp parport edac_core k10temp edac_mce_amd asus_atk0110 i2c_nforce2 forcedeth virtio_net kvm_amd kvm ipv6 firewire_ohci ata_generic pata_acpi firewire_core pata_amd sata_nv crc_itu_t uas usb_storage nouveau ttm drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:CPU 2 
:Modules linked in: fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge 8021q garp stp llc sunrpc cpufreq_ondemand powernow_k8 freq_table mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep arc4 snd_seq snd_seq_device snd_pcm nv_tco snd_timer ath9k gspca_sonixb gspca_main videodev v4l2_compat_ioctl32 snd mac80211 ath9k_common ath9k_hw ath cfg80211 soundcore rfkill snd_page_alloc microcode ppdev parport_pc shpchp parport edac_core k10temp edac_mce_amd asus_atk0110 i2c_nforce2 forcedeth virtio_net kvm_amd kvm ipv6 firewire_ohci ata_generic pata_acpi firewire_core pata_amd sata_nv crc_itu_t uas usb_storage nouveau ttm drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:Pid: 2235, comm: gnome-settings- Not tainted 2.6.38.7-30.fc15.x86_64 #1 System manufacturer System Product Name/M2N32 WS Professional
:RIP: 0033:[<000000387107aa91>]  [<000000387107aa91>] 0x387107aa91
:RSP: 002b:00007fff21cbc0d0  EFLAGS: 00000246
:RAX: 0000000000000000 RBX: ffffffff81009cf4 RCX: 000000000000001f
:RDX: 00000038713941e0 RSI: 0000000000000001 RDI: 0000000000000007
:RBP: 0000000000000007 R08: 0000000000000000 R09: 72656b2f7379732f
:R10: 000065732f6c656e R11: 7563000000000000 R12: ffffffff8100a58e
:R13: 000000000000000a R14: 0000000002225d70 R15: 0000000000000400
:FS:  00007fe614f8e940(0000) GS:ffff8800dfd00000(0000) knlGS:0000000000000000
:CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
:CR2: 00007fe60c109000 CR3: 00000000dc212000 CR4: 00000000000006e0
:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
:Process gnome-settings- (pid: 2235, threadinfo ffff8800db02e000, task ffff8800db285cc0)
:Call Trace:

comment:
:I suffer from ocassional system freezes. The SATA HDD goes on an eternal loop and doesn't let me write on it; ending in a reeze.
:
:I've ran SMART several times and all seems fine with the drives... I think it might be the kernel... don't know which sections...

event_log:
:2011-06-08-12:25:00> Submitting oops report to http://submit.kerneloops.org/submitoops.php
:2011-06-08-12:29:28  Kernel oops has not been sent due to Failure when receiving data from the peer
:2011-06-08-12:29:28* (exited with 1)