https://bugzilla.novell.com/show_bug.cgi?id=659015 https://bugzilla.novell.com/show_bug.cgi?id=659015#c1 --- Comment #1 from Jeff Mahoney 2011-02-10 02:29:40 UTC --- BUG: unable to handle kernel NULL pointer dereference at 000000e4 IP: [<c04a8b80>] __pm_runtime_get+0x0/0x20 *pdpt = 0000000030ba4001 *pde = 0000000000000000 Oops: 0002 [#1] PREEMPT SMP last sysfs file: /sys/devices/virtual/dmi/id/bios_vendor Modules linked in: ip6t_LOG xt_tcpudp xt_pkttype xt_physdev ipt_LOG xt_limit vboxnetadp vboxnetflt snd_pcm_oss snd_mixer_oss snd_seq_midi snd_seq_midi_event snd_seq vboxdrv rfcomm sco bridge stp llc bnep l2cap fuse edd af_packet cpufreq_conservative cpufreq_userspace cpufreq_powersave powernow_k8 mperf ip6t_REJECT nf_conntrack_ipv6 ip6table_raw xt_NOTRACK ipt_REJECT xt_state iptable_raw iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables ip6table_filter ip6_tables x_tables loop dm_mod snd_hda_codec_atihdmi snd_hda_codec_realtek snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 firewire_ohci snd_hda_intel snd_ac97_codec firewire_core crc_itu_t ac97_bus snd_usb_audio snd_hda_codec snd_i2c snd_hwdep snd_pcm snd_mpu401_uart snd_usb_lib btusb sr_mod snd_rawmidi snd_seq_device zc0301 videodev snd_timer v4l1_compat r8169 asus_atk0110 i2c_piix4 sg bluetooth k10temp cdrom rfkill snd pcspkr soundcore snd_page_a i_hcd wmi ohci1394 button pci_hotplug ieee1394 preloadtrace ext4 jbd2 crc16 radeon ttm drm_kms_helper drm i2c_algo_bit fan processor ata_generic pata_via thermal thermal_sys Pid: 21, comm: events/0 Not tainted 2.6.34.7-0.5-desktop #1 M4A88TD-V EVO/USB3/System Product Name EIP: 0060:[<c04a8b80>] EFLAGS: 00010296 CPU: 0 EIP is at __pm_runtime_get+0x0/0x20 EAX: 0000001c EBX: f3b702d8 ECX: c1608984 EDX: 00000001 ESI: 00000000 EDI: 0000001c EBP: 00000001 ESP: f45b9f24 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 Process events/0 (pid: 21, ti=f45b8000 task=f4590370 task.ti=f45b8000) Stack: c04f28df f3b702d8 f3b702c0 fa68e820 fa68eb08 00000001 f34c33c0 c1608280 <0> f4590370 ed108000 c064e841 c1608980 f3b702d8 fa68e820 f4590370 c025cfa9 <0> f459060c 33e223a4 0000000d c09f3280 c1608984 f4590674 c09f3280 f4590370 Call Trace: [<c04f28df>] usb_autopm_get_interface+0x1f/0x50 [<fa68eb08>] btusb_work+0x2e8/0x390 [btusb] [<c025cfa9>] run_workqueue+0x79/0x170 [<c025d123>] worker_thread+0x83/0xe0 [<c025fef4>] kthread+0x74/0x80 [<c0203826>] kernel_thread_helper+0x6/0x10 Code: 97 7b 1a 00 31 d2 89 f0 e8 8e fb ff ff 89 c6 89 d8 e8 a5 7d 1a 00 89 f0 8b 1c 24 8b 74 24 04 83 c4 08 c3 90 8d b4 26 00 00 00 00 <f0> ff 80 c8 00 00 00 84 d2 75 05 e9 50 f7 ff ff e9 ab ff ff ff EIP: [<c04a8b80>] __pm_runtime_get+0x0/0x20 SS:ESP 0068:f45b9f24 CR2: 00000000000000e4 ---[ end trace c264450ad119d25b ]--- -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=659015 https://bugzilla.novell.com/show_bug.cgi?id=659015#c Greg Kroah-Hartman changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gregkh@novell.com AssignedTo|gregkh@novell.com |oneukum@novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=659015 https://bugzilla.novell.com/show_bug.cgi?id=659015#c3 --- Comment #3 from Stefan Kost 2011-02-11 10:48:44 UTC --- As far as I know I can't update the firmware in the USB dongle (correct me if I am wrong). As those devices are cheap these days, are you suggesting to dump it and buy a different one? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=659015 https://bugzilla.novell.com/show_bug.cgi?id=659015#c5 --- Comment #5 from Oliver Neukum 2011-02-11 11:43:32 UTC --- (In reply to comment #3)

As far as I know I can't update the firmware in the USB dongle (correct me if I am wrong).

That is usually correct.

As those devices are cheap these days, are you suggesting to dump it and buy a different one?

If the fixed kernel still causes a problem for you, yes. Quirky devices may, but need not cause problems. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.