[ 13.619623] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=0 [ 13.624386] EXT4-fs (sda6): re-mounted. Opts: commit=0 [ 14.593319] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=0 [ 14.595822] EXT4-fs (sda6): re-mounted. Opts: commit=0 [ 22.930017] eth0: no IPv6 routers present [ 73.780029] ------------[ cut here ]------------ [ 73.780039] WARNING: at /build/buildd/linux-2.6.35/arch/x86/include/asm/processor.h:1005 read_measured_perf_ctrs+0x78/0x90() [ 73.780043] Hardware name: P5K [ 73.780045] Modules linked in: binfmt_misc parport_pc ppdev snd_usb_audio nvidia(P) snd_hda_codec_realtek joydev snd_hda_intel snd_hda_codec snd_pcm snd_hwdep snd_usbmidi_lib snd_seq_midi snd_rawmidi hid_logitech ff_memless snd_seq_midi_event snd_seq snd_timer snd_seq_device usbhid hid snd asus_atk0110 serio_raw soundcore snd_page_alloc intel_agp lp parport usb_storage atl1 mii ahci pata_jmicron libahci [ 73.780083] Pid: 77, comm: kondemand/0 Tainted: P 2.6.35-22-generic #33-Ubuntu [ 73.780086] Call Trace: [ 73.780093] [] warn_slowpath_common+0x7f/0xc0 [ 73.780098] [] warn_slowpath_null+0x1a/0x20 [ 73.780102] [] read_measured_perf_ctrs+0x78/0x90 [ 73.780107] [] ? read_measured_perf_ctrs+0x0/0x90 [ 73.780112] [] smp_call_function_single+0x8c/0x160 [ 73.780116] [] cpufreq_get_measured_perf+0x2c/0xa0 [ 73.780121] [] __cpufreq_driver_getavg+0x78/0x80 [ 73.780125] [] dbs_check_cpu+0x7f/0x2c0 [ 73.780129] [] do_dbs_timer+0xd8/0x100 [ 73.780133] [] ? do_dbs_timer+0x0/0x100 [ 73.780143] [] run_workqueue+0xc5/0x1a0 [ 73.780146] [] worker_thread+0xa3/0x110 [ 73.780149] [] ? autoremove_wake_function+0x0/0x40 [ 73.780152] [] ? worker_thread+0x0/0x110 [ 73.780154] [] kthread+0x96/0xa0 [ 73.780157] [] kernel_thread_helper+0x4/0x10 [ 73.780160] [] ? kthread+0x0/0xa0 [ 73.780163] [] ? kernel_thread_helper+0x0/0x10 [ 73.780165] ---[ end trace 37f95d06e5b4769d ]---