[ 16.313753] ppdev: user-space parallel port driver [ 16.685177] intel ips 0000:00:1f.6: CPU power or thermal limit exceeded [ 16.685211] BUG: unable to handle kernel NULL pointer dereference at (null) [ 16.685315] IP: [<(null)>] (null) [ 16.685342] PGD 0 [ 16.685363] Oops: 0010 [#1] SMP [ 16.685399] last sysfs file: /sys/module/ppdev/initstate [ 16.685430] CPU 1 [ 16.685444] Modules linked in: parport_pc ppdev snd_hda_codec_intelhdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i915 snd_seq_midi snd_rawmidi arc4 joydev snd_seq_midi_event snd_seq drm_kms_helper snd_timer snd_seq_device iwlagn snd iwlcore soundcore mac80211 psmouse drm uvcvideo videodev v4l1_compat v4l2_compat_ioctl32 snd_page_alloc cfg80211 serio_raw i2c_algo_bit intel_ips intel_agp sony_laptop video output lp parport usbhid hid mmc_block ahci libahci firewire_ohci atl1c firewire_core sdhci_pci crc_itu_t sdhci led_class [ 16.685955] [ 16.685970] Pid: 917, comm: ips-adjust Not tainted 2.6.35-20-generic #29-Ubuntu VAIO/VPCS11G7E [ 16.686016] RIP: 0010:[<0000000000000000>] [<(null)>] (null) [ 16.686053] RSP: 0018:ffff880131a81e78 EFLAGS: 00010202 [ 16.686083] RAX: 0000000000000286 RBX: ffff8801334f0780 RCX: 0000000000000064 [ 16.686121] RDX: 000000000000ffff RSI: 0000000000000286 RDI: 0000000000000286 [ 16.686159] RBP: ffff880131a81ee0 R08: 0000000000000000 R09: 0000000000000000 [ 16.686196] R10: 0000000000000000 R11: 0000000000000002 R12: ffff8801334f07c0 [ 16.686233] R13: 0000000000000000 R14: 0000000000002328 R15: 0000000000000000 [ 16.686271] FS: 0000000000000000(0000) GS:ffff880001e40000(0000) knlGS:0000000000000000 [ 16.686314] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 16.686345] CR2: 0000000000000000 CR3: 0000000132ef5000 CR4: 00000000000006e0 [ 16.686383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 16.686420] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 16.686458] Process ips-adjust (pid: 917, threadinfo ffff880131a80000, task ffff8801319f2dc0) [ 16.686501] Stack: [ 16.686516] ffffffffa0056c03 ffff880131a81fd8 ffff880131a81eac ffff88012f1e2dc0 [ 16.686569] <0> ffff880100001584 0000000000000286 ffff88012e535be8 ffff880131a81ee0 [ 16.686632] <0> ffff88012e535bc8 ffff880131a81ef8 ffffffffa00568c0 ffff8801334f0780 [ 16.686703] Call Trace: [ 16.686726] [] ? ips_adjust+0x343/0x490 [intel_ips] [ 16.686764] [] ? ips_adjust+0x0/0x490 [intel_ips] [ 16.686802] [] kthread+0x96/0xa0 [ 16.686833] [] kernel_thread_helper+0x4/0x10 [ 16.686867] [] ? kthread+0x0/0xa0 [ 16.686896] [] ? kernel_thread_helper+0x0/0x10 [ 16.686929] Code: Bad RIP value. [ 16.686963] RIP [<(null)>] (null) [ 16.686989] RSP [ 16.687011] CR2: 0000000000000000 [ 16.687041] ---[ end trace df0760d2f104e2bb ]--- [ 19.738881] ata1.00: configured for UDMA/100 [ 19.738888] ata1: EH complete [ 20.287072] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro,commit=0 [ 23.209385] eth0: no IPv6 routers present [ 35.084607] ata1.00: configured for UDMA/100 [ 35.084618] ata1: EH complete [ 36.121060] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro,commit=0 [ 37.513731] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. [ 59.129903] Intel AES-NI instructions are not detected. [ 59.239115] padlock: VIA PadLock not detected. [ 67.095127] usb 2-1.5: new high speed USB device using ehci_hcd and address 5 [ 67.256384] Initializing USB Mass Storage driver... [ 67.256731] scsi4 : usb-storage 2-1.5:1.0 [ 67.256867] usbcore: registered new interface driver usb-storage [ 67.256870] USB Mass Storage support registered. [ 68.265076] scsi 4:0:0:0: Direct-Access HTC Android Phone 0100 PQ: 0 ANSI: 2 [ 68.265934] sd 4:0:0:0: Attached scsi generic sg2 type 0 [ 68.271985] sd 4:0:0:0: [sdb] Attached SCSI removable disk [ 161.920647] lo: Disabled Privacy Extensions [ 2749.906857] atl1c 0000:04:00.0: vpd r/w failed. This is likely a firmware bug on this device. Contact the card vendor for a firmware update.