Jun 14 21:02:16 h2 kernel: [ 34.381608] hub 1-0:1.0: state 7 ports 6 chg 0000 evt 0004 Jun 14 21:02:16 h2 kernel: [ 34.381616] ehci_hcd 0000:00:12.2: GetStatus port:2 status 001403 0 ACK POWER sig=k CSC CONNECT Jun 14 21:02:16 h2 kernel: [ 34.381623] hub 1-0:1.0: port 2, status 0501, change 0001, 480 Mb/s Jun 14 21:02:16 h2 kernel: [ 34.485026] hub 1-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x501 Jun 14 21:02:16 h2 kernel: [ 34.485033] ehci_hcd 0000:00:12.2: port 2 low speed --> companion Jun 14 21:02:16 h2 kernel: [ 34.485066] ohci_hcd 0000:00:12.0: auto-wakeup root hub Jun 14 21:02:16 h2 kernel: [ 34.536031] ehci_hcd 0000:00:12.2: GetStatus port:2 status 003002 0 ACK POWER OWNER sig=se0 CSC Jun 14 21:02:16 h2 kernel: [ 34.536049] hub 1-0:1.0: state 7 ports 6 chg 0000 evt 0004 Jun 14 21:02:16 h2 kernel: [ 34.536052] hub 3-0:1.0: state 7 ports 3 chg 0000 evt 0004 Jun 14 21:02:16 h2 kernel: [ 34.536057] ohci_hcd 0000:00:12.0: GetStatus roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS Jun 14 21:02:16 h2 kernel: [ 34.536060] hub 3-0:1.0: port 2, status 0301, change 0001, 1.5 Mb/s Jun 14 21:02:16 h2 kernel: [ 34.640027] hub 3-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x301 Jun 14 21:02:16 h2 kernel: [ 34.702024] ohci_hcd 0000:00:12.0: GetStatus roothub.portstatus [1] = 0x00100303 PRSC LSDA PPS PES CCS Jun 14 21:02:16 h2 kernel: [ 34.753030] usb 3-2: new low speed USB device number 2 using ohci_hcd Jun 14 21:02:16 h2 kernel: [ 34.816031] ohci_hcd 0000:00:12.0: GetStatus roothub.portstatus [1] = 0x00100303 PRSC LSDA PPS PES CCS Jun 14 21:02:16 h2 kernel: [ 34.887078] usb 3-2: skipped 1 descriptor after interface Jun 14 21:02:16 h2 kernel: [ 34.889081] usb 3-2: default language 0x0409 Jun 14 21:02:16 h2 kernel: [ 34.896088] usb 3-2: udev 2, busnum 3, minor = 257 Jun 14 21:02:16 h2 kernel: [ 34.896090] usb 3-2: New USB device found, idVendor=0471, idProduct=2088 Jun 14 21:02:16 h2 kernel: [ 34.896092] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Jun 14 21:02:16 h2 kernel: [ 34.896095] usb 3-2: Product: MCE USB IR Receiver with ALS- Spinel plus for ASUS Jun 14 21:02:16 h2 kernel: [ 34.896096] usb 3-2: Manufacturer: PHILIPS Jun 14 21:02:16 h2 kernel: [ 34.896155] usb 3-2: usb_probe_device Jun 14 21:02:16 h2 kernel: [ 34.896158] usb 3-2: configuration #1 chosen from 1 choice Jun 14 21:02:16 h2 kernel: [ 34.898087] usb 3-2: adding 3-2:1.0 (config #1, interface 0) Jun 14 21:02:16 h2 kernel: [ 34.898117] mceusb 3-2:1.0: usb_probe_interface Jun 14 21:02:16 h2 kernel: [ 34.898119] mceusb 3-2:1.0: usb_probe_interface - got id Jun 14 21:02:16 h2 kernel: [ 34.905086] Registered IR keymap rc-rc6-mce Jun 14 21:02:16 h2 kernel: [ 34.905152] input: Media Center Ed. eHome Infrared Remote Transceiver (0471:2088) as /devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.0/rc/rc0/input4 Jun 14 21:02:16 h2 kernel: [ 34.905171] rc0: Media Center Ed. eHome Infrared Remote Transceiver (0471:2088) as /devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.0/rc/rc0 Jun 14 21:02:16 h2 kernel: [ 34.905200] BUG: unable to handle kernel NULL pointer dereference at 00000002 Jun 14 21:02:16 h2 kernel: [ 34.905303] IP: [] mce_request_packet+0x6d/0x11f Jun 14 21:02:16 h2 kernel: [ 34.905384] *pde = 00000000 Jun 14 21:02:16 h2 kernel: [ 34.905429] Oops: 0000 [#1] SMP Jun 14 21:02:16 h2 kernel: [ 34.905485] last sysfs file: /sys/devices/pci0000:00/0000:00:12.0/usb3/3-2/manufacturer Jun 14 21:02:16 h2 kernel: [ 34.905588] Modules linked in: Jun 14 21:02:16 h2 kernel: [ 34.906193] Jun 14 21:02:16 h2 kernel: [ 34.906193] Pid: 436, comm: khubd Not tainted 2.6.39.4 #4 System manufacturer System Product Name/M5A78L-M/USB3 Jun 14 21:02:16 h2 kernel: [ 34.906193] EIP: 0060:[] EFLAGS: 00010286 CPU: 1 Jun 14 21:02:16 h2 kernel: [ 34.906193] EIP is at mce_request_packet+0x6d/0x11f Jun 14 21:02:16 h2 kernel: [ 34.906193] EAX: f4b95c00 EBX: f2f34c00 ECX: 00000003 EDX: 000080d0 Jun 14 21:02:16 h2 kernel: [ 34.906193] ESI: f4b97e1c EDI: 00000000 EBP: f5531c2c ESP: f5531c14 Jun 14 21:02:16 h2 kernel: [ 34.906193] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 Jun 14 21:02:16 h2 kernel: [ 34.906193] Process khubd (pid: 436, ti=f5530000 task=f5607020 task.ti=f5530000) Jun 14 21:02:16 h2 kernel: [ 34.906193] Stack: Jun 14 21:02:16 h2 kernel: [ 34.906193] c178cb88 f4858b00 f4b95c00 c178cb88 f2fe2000 00000008 f5531c40 c13912a5 Jun 14 21:02:16 h2 kernel: [ 34.906193] 00000003 00000002 f4b95c00 f5531d44 c150583d 00000471 f4b05e00 00531c60 Jun 14 21:02:16 h2 kernel: [ 34.906193] f4b97e1c 00012928 f2fe2064 f4b97e00 f4b95c41 00000008 f4b95cc1 f4b97e1c Jun 14 21:02:16 h2 kernel: [ 34.906193] Call Trace: Jun 14 21:02:16 h2 kernel: [ 34.906193] [] mce_async_out+0x13/0x1a Jun 14 21:02:16 h2 kernel: [ 34.906193] [] mceusb_dev_probe+0x64e/0x7ae Jun 14 21:02:16 h2 kernel: [ 34.906193] [] usb_probe_interface+0xe2/0x11c Jun 14 21:02:16 h2 kernel: [ 34.906193] [] driver_probe_device+0x81/0xf9 Jun 14 21:02:16 h2 kernel: [ 34.906193] [] __device_attach+0x2a/0x2e Jun 14 21:02:16 h2 kernel: [ 34.906193] [] bus_for_each_drv+0x3d/0x67 Jun 14 21:02:16 h2 kernel: [ 34.906193] [] device_attach+0x47/0x5b Jun 14 21:02:16 h2 kernel: [ 34.906193] [] ? __driver_attach+0x5f/0x5f Jun 14 21:02:16 h2 kernel: [ 34.906193] [] bus_probe_device+0x18/0x2d Jun 14 21:02:16 h2 kernel: [ 34.906193] [] device_add+0x347/0x486 Jun 14 21:02:16 h2 kernel: [ 34.906193] [] ? usb_set_configuration+0x457/0x4ad Jun 14 21:02:16 h2 kernel: [ 34.906193] [] usb_set_configuration+0x46f/0x4ad Jun 14 21:02:16 h2 kernel: [ 34.906193] [] generic_probe+0x41/0x68 Jun 14 21:02:16 h2 kernel: [ 34.906193] [] usb_probe_device+0x28/0x2f Jun 14 21:02:16 h2 kernel: [ 34.906193] [] driver_probe_device+0x81/0xf9 Jun 14 21:02:16 h2 kernel: [ 34.906193] [] __device_attach+0x2a/0x2e Jun 14 21:02:16 h2 kernel: [ 34.906193] [] bus_for_each_drv+0x3d/0x67 Jun 14 21:02:16 h2 kernel: [ 34.906193] [] device_attach+0x47/0x5b Jun 14 21:02:16 h2 kernel: [ 34.906193] [] ? __driver_attach+0x5f/0x5f Jun 14 21:02:16 h2 kernel: [ 34.906193] [] bus_probe_device+0x18/0x2d Jun 14 21:02:16 h2 kernel: [ 34.906193] [] device_add+0x347/0x486 Jun 14 21:02:16 h2 kernel: [ 34.906193] [] ? show_string+0x1c/0x21 Jun 14 21:02:16 h2 kernel: [ 34.906193] [] ? usb_new_device+0xe7/0x13c Jun 14 21:02:16 h2 kernel: [ 34.906193] [] usb_new_device+0x104/0x13c Jun 14 21:02:16 h2 kernel: [ 34.906193] [] hub_thread+0x87a/0xc80 Jun 14 21:02:16 h2 kernel: [ 34.906193] [] ? wake_up_bit+0x1b/0x1b Jun 14 21:02:16 h2 kernel: [ 34.906193] [] ? usb_new_device+0x13c/0x13c Jun 14 21:02:16 h2 kernel: [ 34.906193] [] kthread+0x62/0x67 Jun 14 21:02:16 h2 kernel: [ 34.906193] [] ? kthread_worker_fn+0x107/0x107 Jun 14 21:02:16 h2 kernel: [ 34.906193] [] kernel_thread_helper+0x6/0xd Jun 14 21:02:16 h2 kernel: [ 34.906193] Code: 8b 45 08 e8 a7 ff ff ff 85 c0 89 45 ec 75 19 68 71 45 6f c1 56 e8 b5 39 f3 ff 89 d8 e8 04 84 fc ff 5b 5e e9 ad 00 00 00 8b 45 f0 <0f> b6 77 02 0f b6 4f 06 8b 50 0c c1 e6 0f 8b 02 89 53 28 c7 43 Jun 14 21:02:16 h2 kernel: [ 34.906193] EIP: [] mce_request_packet+0x6d/0x11f SS:ESP 0068:f5531c14 Jun 14 21:02:16 h2 kernel: [ 34.906193] CR2: 0000000000000002 Jun 14 21:02:16 h2 kernel: [ 35.052760] ---[ end trace cd83e3973fe4df54 ]--- Jun 14 21:02:16 h2 kernel: [ 35.055337] khubd used greatest stack depth: 5796 bytes left