abrt version: 2.0.1
architecture:   x86_64
cmdline:        ro root=UUID=e76463db-2b04-40a1-8bf3-a0d0ffb0c936 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=zh_CN.UTF-8 KEYTABLE=us rhgb quiet
comment:        this problem may have been fixed in later version of compat-wireless-2010-08-21, because it is installed customized.
component:      kernel
kernel:         2.6.38.7-30.fc15.x86_64
kernel_tainted: 128
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         kernel BUG at /opt/compat-wireless-2010-08-21/net/mac80211/main.c:508!
reported_to:    kerneloops: URL=http://submit.kerneloops.org/submitoops.php
time:           Wed Jun 22 04:32:40 2011

backtrace:
:kernel BUG at /opt/compat-wireless-2010-08-21/net/mac80211/main.c:508!
:invalid opcode: 0000 [#1] SMP 
:last sysfs file: /sys/devices/platform/regulatory.0/uevent
:CPU 1 
:Modules linked in: rt2800usb(+) rt2800lib crc_ccitt rt2x00usb rt2x00lib mac80211 cfg80211 fuse sunrpc 8021q garp stp llc cpufreq_ondemand powernow_k8 freq_table mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm atl1c uvcvideo snd_timer videodev v4l2_compat_ioctl32 snd joydev microcode sp5100_tco soundcore i2c_piix4 snd_page_alloc k10temp ideapad_laptop sparse_keymap rfkill ipv6 video radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
:Pid: 2707, comm: modprobe Not tainted 2.6.38.7-30.fc15.x86_64 #1 LENOVO 20080                           /Inagua
:RIP: 0010:[<ffffffffa036c5b9>]  [<ffffffffa036c5b9>] ieee80211_alloc_hw+0x9d/0x3ee [mac80211]
:RSP: 0018:ffff88004b633cd8  EFLAGS: 00010246
:RAX: ffff880030bc1b20 RBX: ffffffffa0235cd0 RCX: ffff88004b7cf000
:RDX: 00000001000115dc RSI: ffffffffa0357bc0 RDI: ffff880030bc00c0
:RBP: ffff88004b633cf8 R08: 0000000000000000 R09: 0000000000000000
:R10: 0000000000000000 R11: 0000000000000000 R12: ffff880030bc0180
:R13: ffff88004b7c6400 R14: ffff8800503d0800 R15: ffffffffa0235ae0
:FS:  00007f6c6ddb2720(0000) GS:ffff880066880000(0000) knlGS:0000000000000000
:CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
:CR2: 00007f39197a0000 CR3: 000000004b723000 CR4: 00000000000006e0
:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
:Process modprobe (pid: 2707, threadinfo ffff88004b632000, task ffff88004d175cc0)
:Stack:
: ffff88004b7c6430 ffff88004b7c6430 ffff8800503d0800 ffff88004b7c6400
: ffff88004b633d48 ffffffffa01be140 0000000000000246 00000000503d0888
: ffffffffa0237238 ffff88004b7c6430 ffff8800503d0800 ffffffffa0237238
:Call Trace:
: [<ffffffffa01be140>] rt2x00usb_probe+0x3e/0x1d8 [rt2x00usb]
: [<ffffffff813442f2>] usb_probe_interface+0x14a/0x1b7
: [<ffffffff812e6b15>] driver_probe_device+0x124/0x1ff
: [<ffffffff812e6c4a>] __driver_attach+0x5a/0x7e
: [<ffffffff812e6bf0>] ? __driver_attach+0x0/0x7e
: [<ffffffff812e5bb6>] bus_for_each_dev+0x53/0x89
: [<ffffffff812e6722>] driver_attach+0x1e/0x20
: [<ffffffff812e6334>] bus_add_driver+0xe2/0x235
: [<ffffffff812e6e33>] driver_register+0x98/0x105
: [<ffffffff813433f6>] usb_register_driver+0x94/0x158
: [<ffffffffa0261000>] ? rt2800usb_init+0x0/0x20 [rt2800usb]
: [<ffffffffa026101e>] rt2800usb_init+0x1e/0x20 [rt2800usb]
: [<ffffffff810020a4>] do_one_initcall+0x7f/0x137
: [<ffffffff81085349>] sys_init_module+0xa6/0x1e4
: [<ffffffff81009bc2>] system_call_fastpath+0x16/0x1b
:Code: 48 83 7b 08 00 75 02 0f 0b 48 83 7b 10 00 75 02 0f 0b 48 83 7b 28 00 75 02 0f 0b 48 83 7b 18 00 75 02 0f 0b 48 83 7b 20 00 75 02 <0f> 0b 48 83 7b 40 00 75 02 0f 0b 41 8a 44 24 41 49 8d bc 24 b8 
:RIP  [<ffffffffa036c5b9>] ieee80211_alloc_hw+0x9d/0x3ee [mac80211]
: RSP <ffff88004b633cd8>

event_log:
:2011-06-22-05:03:09> Submitting oops report to http://submit.kerneloops.org/submitoops.php
:2011-06-22-05:03:10  Kernel oops report was uploaded
:2011-06-22-05:03:10> Empty login or password, please check your configuration
:2011-06-22-05:03:10* (exited with 1)