abrt version: 2.0.1
architecture:   x86_64
cmdline:        ro root=/dev/mapper/VolGroup-lv_root rd_LVM_LV=VolGroup/lv_root rd_LVM_LV=VolGroup/lv_swap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us rhgb quiet
component:      kernel
kernel:         2.6.38.6-27.fc15.x86_64
kernel_tainted: 129
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
time:           Sun Jun  5 22:28:09 2011

backtrace:
:BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
:IP: [<ffffffffa0496d6a>] setup_bdle+0x4f/0xe4 [snd_hda_intel]
:PGD 1204de067 PUD 1204ea067 PMD 0 
:Oops: 0000 [#1] SMP 
:last sysfs file: /sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
:CPU 0 
:Modules linked in: fuse pppoe pppox ppp_generic slhc ppdev vmnet parport_pc parport vmblock vsock vmci vmmon 8021q garp stp llc cpufreq_ondemand acpi_cpufreq freq_table mperf sco bnep l2cap bluetooth ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat snd_hda_codec_hdmi dell_wmi sparse_keymap dell_laptop rfkill dcdbas lib80211_crypt_tkip snd_hda_codec_idt uvcvideo videodev wl(P) microcode v4l2_compat_ioctl32 intel_ips joydev i2c_i801 iTCO_wdt iTCO_vendor_support snd_hda_intel r8169 mii snd_hda_codec lib80211 snd_hwdep snd_seq snd_seq_device snd_pcm wmi snd_timer snd soundcore snd_page_alloc ipv6 nouveau i915 ttm drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:Pid: 2337, comm: skype Tainted: P            2.6.38.6-27.fc15.x86_64 #1 Dell Inc. Vostro 3500/0PXM4R
:RIP: 0010:[<ffffffffa0496d6a>]  [<ffffffffa0496d6a>] setup_bdle+0x4f/0xe4 [snd_hda_intel]
:RSP: 0018:ffff880120547b58  EFLAGS: 00010293
:RAX: 0000000000000000 RBX: ffff88013bef0000 RCX: 0000000000000000
:RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88013bef0000
:RBP: ffff880120547b98 R08: 0000000000000004 R09: 0000000000000001
:R10: 00000000000006b7 R11: 0000000000000001 R12: 0000000000000000
:R13: ffff88013d2bb600 R14: ffff880120547be0 R15: ffff88013e3e1000
:FS:  0000000000000000(0000) GS:ffff8800ab200000(0063) knlGS:00000000e9d67b70
:CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
:CR2: 0000000000000028 CR3: 00000001204e7000 CR4: 00000000000006f0
:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
:Process skype (pid: 2337, threadinfo ffff880120546000, task ffff880122b11720)
:Stack:
: ffff880120547b98 ffffffffa0232e30 ffff88013bef0000 ffff88013d2bb600
: ffff88010bc8b000 ffff88013bef0000 ffff88013d2bb000 ffff88013dc3a5a0
: ffff880120547c18 ffffffffa0497030 0000000000000000 0000000000000000
:Call Trace:
: [<ffffffffa0232e30>] ? snd_hda_calc_stream_format+0x60/0xcd [snd_hda_codec]
: [<ffffffffa0497030>] azx_pcm_prepare+0x231/0x3ec [snd_hda_intel]
: [<ffffffffa01f2b3d>] snd_pcm_do_prepare+0x19/0x2c [snd_pcm]
: [<ffffffffa01f2637>] snd_pcm_action_single+0x33/0x6a [snd_pcm]
: [<ffffffff814742d0>] ? _cond_resched+0xe/0x22
: [<ffffffffa01f276a>] snd_pcm_action_nonatomic+0x4f/0x68 [snd_pcm]
: [<ffffffffa01f3691>] snd_pcm_common_ioctl1+0x3ee/0x9c6 [snd_pcm]
: [<ffffffff811eb251>] ? inode_has_perm+0x76/0x8c
: [<ffffffffa01f41ad>] snd_pcm_playback_ioctl1+0x27e/0x293 [snd_pcm]
: [<ffffffff810f40eb>] ? handle_pte_fault+0x2a7/0x7a5
: [<ffffffffa01f4592>] snd_pcm_ioctl_compat+0x188/0x62e [snd_pcm]
: [<ffffffff8115c12c>] compat_sys_ioctl+0x1f9/0x12f1
: [<ffffffff8100a62e>] ? invalidate_interrupt3+0xe/0x20
: [<ffffffff8146d000>] ? audit_free_aux+0x3d/0x4d
: [<ffffffff8109fa08>] ? audit_syscall_entry+0x145/0x171
: [<ffffffff8103df90>] sysenter_dispatch+0x7/0x2e
:Code: cc e9 94 00 00 00 41 81 7d 40 ff 00 00 00 0f 87 94 00 00 00 48 8b 83 c0 00 00 00 44 89 e2 44 89 e6 48 89 df 48 8b 80 d8 02 00 00 
:RIP  [<ffffffffa0496d6a>] setup_bdle+0x4f/0xe4 [snd_hda_intel]
: RSP <ffff880120547b58>
:CR2: 0000000000000028