I have the same error on a MacBook 3,1 running Lucid, reproduced on every resume from suspend
Apr 25 10:42:07 MacBook kernel: [ 58.661068] ------------[ cut here ]------------ Apr 25 10:42:07 MacBook kernel: [ 58.661075] WARNING: at /build/buildd/linux-2.6.32/kernel/trace/ring_buffer.c:1984 rb_add_time_stamp+0x79/0x230() Apr 25 10:42:07 MacBook kernel: [ 58.661078] Hardware name: MacBook3,1 Apr 25 10:42:07 MacBook kernel: [ 58.661079] Modules linked in: binfmt_misc ppdev rfcomm fbcon tileblit font bitblit softcursor sco snd_hda_codec_realtek vga16fb bridge stp vgastate bnep l2cap snd_hda_intel snd_hda_codec snd_hwdep i915 drm_kms_helper snd_pcm_oss snd_mixer_oss intel_agp snd_pcm drm snd_seq_dummy lib80211_crypt_tkip i2c_algo_bit joydev snd_seq_oss applesmc snd_seq_midi led_class input_polldev snd_rawmidi appletouch video agpgart btusb bluetooth lp snd_seq_midi_event isight_firmware output snd_seq mbp_nvidia_bl snd_timer snd_seq_device snd wl(P) soundcore lib80211 snd_page_alloc parport hid_apple usbhid hid ohci1394 ieee1394 sky2 Apr 25 10:42:07 MacBook kernel: [ 58.661131] Pid: 753, comm: bluetoothd Tainted: P 2.6.32-21-generic #32-Ubuntu Apr 25 10:42:07 MacBook kernel: [ 58.661133] Call Trace: Apr 25 10:42:07 MacBook kernel: [ 58.661138] [<c014c3d2>] warn_slowpath_common+0x72/0xa0 Apr 25 10:42:07 MacBook kernel: [ 58.661142] [<c01ada49>] ? rb_add_time_stamp+0x79/0x230 Apr 25 10:42:07 MacBook kernel: [ 58.661145] [<c01ada49>] ? rb_add_time_stamp+0x79/0x230 Apr 25 10:42:07 MacBook kernel: [ 58.661149] [<c014c41a>] warn_slowpath_null+0x1a/0x20 Apr 25 10:42:07 MacBook kernel: [ 58.661152] [<c01ada49>] rb_add_time_stamp+0x79/0x230 Apr 25 10:42:07 MacBook kernel: [ 58.661156] [<c0108f98>] ? sched_clock+0x8/0x10 Apr 25 10:42:07 MacBook kernel: [ 58.661159] [<c01add3a>] rb_reserve_next_event+0x13a/0x1e0 Apr 25 10:42:07 MacBook kernel: [ 58.661163] [<c01adf50>] ring_buffer_lock_reserve+0x80/0x140 Apr 25 10:42:07 MacBook kernel: [ 58.661167] [<c01afa8a>] trace_buffer_lock_reserve+0x1a/0x50 Apr 25 10:42:07 MacBook kernel: [ 58.661170] [<c01afc72>] trace_current_buffer_lock_reserve+0x22/0x30 Apr 25 10:42:07 MacBook kernel: [ 58.661174] [<c020577a>] ftrace_raw_event_do_sys_open+0x5a/0xe0 Apr 25 10:42:07 MacBook kernel: [ 58.661178] [<c0205cb7>] do_sys_open+0x137/0x160 Apr 25 10:42:07 MacBook kernel: [ 58.661181] [<c0205720>] ? ftrace_raw_event_do_sys_open+0x0/0xe0 Apr 25 10:42:07 MacBook kernel: [ 58.661185] [<c0205d4e>] sys_open+0x2e/0x40 Apr 25 10:42:07 MacBook kernel: [ 58.661188] [<c01033ec>] syscall_call+0x7/0xb Apr 25 10:42:07 MacBook kernel: [ 58.661190] ---[ end trace ee9823c463272579 ]--- -- WARNING: at /build/buildd/linux-2.6.32/kernel/trace/ring_buffer.c:1984 rb_add_time_stamp+0x79/0x230() https://bugs.launchpad.net/bugs/552815 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
