[1266874868.066736] ------------[ cut here ]------------ [1266874868.066747] WARNING: at /build/buildd/linux-2.6.35/kernel/trace/ring_buffer.c:2017 rb_add_time_stamp+0x70/0x220() [1266874868.066749] Hardware name: 2516CTO [1266874868.066752] Delta way too big! 18446743877770752936 ts=18446744052066733972 write stamp = 174295981036 [1266874868.066754] Modules linked in: binfmt_misc rfcomm parport_pc ppdev sco bridge stp bnep l2cap vga16fb btusb vgastate bluetooth arc4 i915 drm_kms_helper drm joydev snd_hda_codec_intelhdmi thinkpad_acpi iwlagn snd_hda_codec_conexant snd_seq_midi iwlcore intel_agp snd_rawmidi snd_seq_midi_event snd_hda_intel i2c_algo_bit snd_hda_codec agpgart snd_hwdep snd_seq snd_pcm snd_seq_device mac80211 cfg80211 snd_timer snd_page_alloc snd psmouse lp uvcvideo videodev video output soundcore v4l1_compat tpm_tis tpm nvram tpm_bios serio_raw parport firewire_ohci firewire_core crc_itu_t ahci libahci sdhci_pci sdhci e1000e led_class [1266874868.066800] Pid: 2420, comm: udevd Not tainted 2.6.35-9-generic #14-Ubuntu [1266874868.066803] Call Trace: [1266874868.066811] [] warn_slowpath_common+0x72/0xa0 [1266874868.066815] [] ? rb_add_time_stamp+0x70/0x220 [1266874868.066818] [] ? rb_add_time_stamp+0x70/0x220 [1266874868.066821] [] warn_slowpath_fmt+0x33/0x40 [1266874868.066824] [] rb_add_time_stamp+0x70/0x220 [1266874868.066828] [] rb_reserve_next_event+0x13a/0x1e0 [1266874868.066833] [] ? path_put+0x25/0x30 [1266874868.066837] [] ring_buffer_lock_reserve+0x80/0x140 [1266874868.066840] [] trace_buffer_lock_reserve+0x1a/0x50 [1266874868.066843] [] trace_current_buffer_lock_reserve+0x22/0x30 [1266874868.066849] [] ftrace_raw_event_do_sys_open+0x54/0xd0 [1266874868.066852] [] do_sys_open+0x13d/0x160 [1266874868.066856] [] ? ftrace_raw_event_do_sys_open+0x0/0xd0 [1266874868.066859] [] sys_open+0x2e/0x40 [1266874868.066863] [] syscall_call+0x7/0xb [1266874868.066866] [] ? pci_fixup_i450nx+0x72/0xba [1266874868.066868] ---[ end trace 3416212c2ca5a390 ]---