Bug 710889

abrt version: 2.0.1
architecture:   x86_64
cmdline:        ro root=UUID=0429ebaf-52e5-4a75-8543-75d7bdd73b30 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
kernel:         2.6.38.6-27.fc15.x86_64
kernel_tainted: 128
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         BUG: unable to handle kernel paging request at ffffcfb014279164
reported_to:    kerneloops: URL=http://submit.kerneloops.org/submitoops.php
time:           Sun Jun  5 13:17:07 2011

backtrace:
:BUG: unable to handle kernel paging request at ffffcfb014279164
:IP: [<ffffffffa03ed355>] CntlOidRTBssidProc+0x80/0x46a [rt3572sta]
:PGD 0 
:Oops: 0000 [#1] SMP 
:last sysfs file: /sys/devices/pci0000:00/0000:00:0d.0/0000:04:00.0/local_cpus
:CPU 0 
:Modules linked in: rt3572sta fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc sunrpc cpufreq_ondemand powernow_k8 freq_table mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables gspca_ov519 gspca_main videodev v4l2_compat_ioctl32 usblp virtio_net kvm_amd kvm 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 microcode snd_seq_device snd_timer snd_page_alloc snd_util_mem snd_hwdep r8169 snd k8temp emu10k1_gp soundcore gameport mii edac_core edac_mce_amd i2c_nforce2 ipv6 firewire_ohci ata_generic pata_acpi firewire_core pata_amd crc_itu_t uas usb_storage nouveau ttm drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:Pid: 2676, comm: RtmpMlmeTask Not tainted 2.6.38.6-27.fc15.x86_64 #1 MSI MS-7369/MS-7369
:RIP: 0010:[<ffffffffa03ed355>]  [<ffffffffa03ed355>] CntlOidRTBssidProc+0x80/0x46a [rt3572sta]
:RSP: 0018:ffff88010c253d80  EFLAGS: 00010202
:RAX: 000006affffff950 RBX: ffffc90014230000 RCX: 0000000000000001
:RDX: 0000000000003507 RSI: ffffcfb0142790f0 RDI: ffffc9001427c678
:RBP: ffff88010c253e00 R08: 0000000000000000 R09: ffff8800cfc0ff30
:R10: ffff8800cfc0ff30 R11: ffff8800cfc0ff30 R12: ffffc9001423e498
:R13: 00000000ffffffff R14: ffffcfb0142790f8 R15: ffffc90014233610
:FS:  00007fb5beace940(0000) GS:ffff8800cfc00000(0000) knlGS:0000000000000000
:CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
:CR2: ffffcfb014279164 CR3: 00000001107e2000 CR4: 00000000000006f0
:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
:Process RtmpMlmeTask (pid: 2676, threadinfo ffff88010c252000, task ffff88010fd50000)
:Stack:
: ffff88010c253dc0 ffffffffa0405924 ffffc90014233601 0002423014233600
: ffffc90014230000 0000000000000000 ffffc90014233630 ffffc90014233638
: ffff88010c253e00 ffffffffa040e363 0000000000000000 00000000918368c3
:Call Trace:
: [<ffffffffa0405924>] ? RTUSBWriteBBPRegister+0xb7/0xcf [rt3572sta]
: [<ffffffffa040e363>] ? RT3572WriteBBPR66+0xd6/0xe4 [rt3572sta]
: [<ffffffffa03ed7b0>] CntlIdleProc+0x71/0x119 [rt3572sta]
: [<ffffffff8105a592>] ? local_bh_enable_ip+0xe/0x10
: [<ffffffffa03efea5>] MlmeCntlMachinePerformAction+0x37/0x1fd [rt3572sta]
: [<ffffffffa03bf499>] MlmeHandler+0x155/0x201 [rt3572sta]
: [<ffffffffa040c0cd>] ? MlmeThread+0x0/0x91 [rt3572sta]
: [<ffffffffa040c125>] MlmeThread+0x58/0x91 [rt3572sta]
: [<ffffffff8106eb53>] kthread+0x84/0x8c
: [<ffffffff8100a9e4>] kernel_thread_helper+0x4/0x10
: [<ffffffff8106eacf>] ? kthread+0x0/0x8c
: [<ffffffff8100a9e0>] ? kernel_thread_helper+0x0/0x10
:Code: 00 e8 be f7 fc ff 80 bb 19 28 00 00 00 49 89 c5 78 71 48 69 c0 b0 06 00 00 8a 93 71 3b 01 00 48 8d b4 03 a0 97 04 00 4c 8d 76 08 
:RIP  [<ffffffffa03ed355>] CntlOidRTBssidProc+0x80/0x46a [rt3572sta]
: RSP <ffff88010c253d80>
:CR2: ffffcfb014279164

comment:
:Crash occurs when trying to connect to a WPA2 protected wireless network after installing drivers from ralink website.
:Device is a Linksys WUSB600N V2, which uses RT3572USB driver / kernel module:
:Bus 001 Device 004: ID 1737:0079 Linksys WUSB600N Wireless-N USB Network Adapter with Dual-Band ver. 2
:
:Install ralink's driver from http://www.ralink.com.tw/support.php?s=2
:RT3572USB 	04/27/2011 	2.5.0.0
:
:Driver install process:
:
:1. Extract the driver and make following alterations:
:
:Change following lines from "n" to "y" in: os/linux/config.mk
:
:HAS_WPA_SUPPLICANT=n to HAS_WPA_SUPPLICANT=y
:HAS_NATIVE_WPA_SUPPLICANT_SUPPORT=n to HAS_NATIVE_WPA_SUPPLICANT_SUPPORT=y
:HAS_LED_CONTROL_SUPPORT=y
:
:
:Add to: common/rtusb_dev_id.c
:
:{USB_DEVICE(01737,00079)}, /* Linksys WUSB600N v2 */
:
:Run make, then make install as root
:
:Installs fine.
:
:Picks up wrong module (states "firmware missing") unless the following is added to /etc/modprobe.d/blacklist.conf
:
:# blacklist rt2x00 so that rt3572sta will work
:blacklist rt2800usb
:blacklist rt2800lib
:blacklist rt2x00usb
:blacklist rt2x00lib
:
:
:Worked fine for first two boots, then did not work again. Tested with the latest kernel and with original kernel packaged with DVD x86_64 install. Tested with current and previous version of NetworkManager.
:
:Worked fine on an NC 10 laptop using i686 version on Fedora 15.
:
:Same issues on Fedora 14, hence the upgrade to 15 to see if issue was resolved.
:
:After crash, system hangs and needs to be rebooted.
:
:See also:
:http://chron1x.wordpress.com/2010/03/16/how-to-get-linksys-wusb600n-v2-running-on-linux/
:http://gordonazmo.wordpress.com/2010/02/04/getting-the-linksys-wusb600n-v2-usb-stick-to-work-in-linux/
:http://forums.fedoraforum.org/showthread.php?p=1480678#post1480678

event_log:
:2011-06-05-15:45:35> Submitting oops report to http://submit.kerneloops.org/submitoops.php
:2011-06-05-15:45:36  Kernel oops report was uploaded