WARNING: at kernel/timer.c:983 del_timer_sync+0x33/0x35()
Hardware name: SCENIC P / SCENICO P
Modules linked in: ppdev lp sco rfcomm bnep l2cap crc16 bluetooth rfkill fuse eeprom lm85 hwmon_vid microcode rtc snd_intel8x0 snd_a]
Pid: 0, comm: swapper Tainted: G        W   2.6.38.2 #4
Call Trace:
 [<c012d550>] ? warn_slowpath_common+0x6c/0x91
 [<c0136abc>] ? del_timer_sync+0x33/0x35
 [<c0136abc>] ? del_timer_sync+0x33/0x35
 [<c012d590>] ? warn_slowpath_null+0x1b/0x1f
 [<c0136abc>] ? del_timer_sync+0x33/0x35
 [<c02e06c1>] ? schedule_timeout+0x10e/0x193
 [<c01367a7>] ? process_timeout+0x0/0x5
 [<c0136acd>] ? msleep+0xf/0x15
 [<f8226e7e>] ? intel_wait_for_vblank+0x6b/0xa8 [i915]
 [<f8227b0a>] ? intel_pipe_set_base+0xe7/0x210 [i915]
 [<c01f4f2c>] ? snprintf+0x1b/0x1f
 [<f80e6f84>] ? drm_get_connector_name+0x40/0x49 [drm]
 [<f8115578>] ? drm_crtc_helper_set_config+0x65b/0x8d4 [drm_kms_helper]
 [<f81125fe>] ? drm_fb_helper_pan_display+0x68/0xa8 [drm_kms_helper]
 [<f8112596>] ? drm_fb_helper_pan_display+0x0/0xa8 [drm_kms_helper]
 [<f80482c9>] ? fb_pan_display+0xa5/0x130 [fb]
 [<f81c42c9>] ? bit_update_start+0x12/0x2d [bitblit]
 [<f81fd0a5>] ? fbcon_switch+0x469/0x602 [fbcon]
 [<c0244c18>] ? redraw_screen+0x12f/0x206
 [<f81fc8f6>] ? fbcon_blank+0x1dd/0x28c [fbcon]
 [<c01464d3>] ? up+0xb/0x38
 [<c012d9f6>] ? console_unlock+0x181/0x1c7
 [<c01463d9>] ? down_trylock+0x1d/0x25
 [<c0104cc2>] ? show_stack_log_lvl+0x4a/0xb6
 [<c02df9c8>] ? printk+0x17/0x1f
 [<c0104daa>] ? show_registers+0x7c/0x1e0
 [<c012630a>] ? get_nohz_timer_target+0x3a/0x68
 [<c0136c46>] ? mod_timer+0xe9/0x185
 [<c02459a8>] ? do_unblank_screen+0x8e/0x165
 [<c01031d2>] ? do_invalid_op+0x0/0x8b
 [<c01f70f9>] ? bust_spinlocks+0x11/0x38
 [<c0105b7b>] ? oops_end+0x10/0x85
 [<c0103251>] ? do_invalid_op+0x7f/0x8b
 [<f80dfa30>] ? drm_vblank_put+0x5a/0x5c [drm]
 [<c0124e6e>] ? enqueue_task_fair+0x134/0x251
 [<c01219fa>] ? enqueue_task+0x1f/0x2d
 [<c02e25de>] ? error_code+0x5a/0x60
 [<c01200d8>] ? gup_pud_range+0x15/0x69
 [<c01031d2>] ? do_invalid_op+0x0/0x8b
 [<f80dfa30>] ? drm_vblank_put+0x5a/0x5c [drm]
 [<f8226992>] ? do_intel_finish_page_flip+0x1b2/0x26a [i915]
 [<f82186fb>] ? i915_driver_irq_handler+0x251/0xa32 [i915]
 [<f82f9f6f>] ? ata_bmdma_port_intr+0x21/0xdf [libata]
 [<c015cd40>] ? handle_IRQ_event+0x26/0xb6
 [<c01187c6>] ? ack_apic_level+0x5d/0x1c9
 [<c015e7d4>] ? handle_fasteoi_irq+0x55/0xae
 [<c015e77f>] ? handle_fasteoi_irq+0x0/0xae
 <IRQ>  [<c010481c>] ? do_IRQ+0x31/0x97
 [<c014586e>] ? hrtimer_start+0x20/0x25
 [<c0102fa9>] ? common_interrupt+0x29/0x30
 [<c010932c>] ? mwait_idle+0x4a/0x52
 [<c0101696>] ? cpu_idle+0x43/0x7b
 [<c03ab74c>] ? start_kernel+0x2c7/0x2cc
 [<c03ab1f5>] ? unknown_bootoption+0x0/0x18f
---[ end trace 3c44cff6e16e7264 ]---
BUG: scheduling while atomic: swapper/0/0x00010002
Modules linked in: ppdev lp sco rfcomm bnep l2cap crc16 bluetooth rfkill fuse eeprom lm85 hwmon_vid microcode rtc snd_intel8x0 snd_a]
Modules linked in: ppdev lp sco rfcomm bnep l2cap crc16 bluetooth rfkill fuse eeprom lm85 hwmon_vid microcode rtc snd_intel8x0 snd_a]

Pid: 0, comm: swapper Tainted: G        W   2.6.38.2 #4 FUJITSU SIEMENS SCENIC P / SCENICO P/D1931  
EIP: 0060:[<c010932c>] EFLAGS: 00000246 CPU: 0
EIP is at mwait_idle+0x4a/0x52
EAX: 00000000 EBX: c03a8dfc ECX: 00000000 EDX: 00000000
ESI: 00000000 EDI: c037c000 EBP: 0064d003 ESP: c037bfd8
 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
Process swapper (pid: 0, ti=f5c08000 task=c038f1a0 task.ti=c037a000)
Stack:
 c0101696 c03d2a80 0008e000 c03ab74c 00000040 c03ab1f5 00020800 c03d2a80
 00020800 00000000
Call Trace:
 [<c0101696>] ? cpu_idle+0x43/0x7b
 [<c03ab74c>] ? start_kernel+0x2c7/0x2cc
 [<c03ab1f5>] ? unknown_bootoption+0x0/0x18f
Code: 8b 52 24 81 e2 00 00 00 02 75 21 31 d2 89 d1 0f 01 c8 0f ae f0 89 f6 89 e0 25 00 e0 ff ff 8b 40 08 a8 08 75 0c 31 c0 fb 0f 01  
Call Trace:
 [<c0101696>] ? cpu_idle+0x43/0x7b
 [<c03ab74c>] ? start_kernel+0x2c7/0x2cc
 [<c03ab1f5>] ? unknown_bootoption+0x0/0x18f
bad: scheduling from the idle thread!
Pid: 0, comm: swapper Tainted: G        W   2.6.38.2 #4
Call Trace:
 [<c012193d>] ? dequeue_task_idle+0x1c/0x27
 [<c01219aa>] ? dequeue_task+0x1f/0x2d
 [<c01219d5>] ? deactivate_task+0x1d/0x23
 [<c02dfec4>] ? schedule+0x2b4/0x81d
 [<c0105b50>] ? show_trace+0xf/0x13
 [<c02df9c8>] ? printk+0x17/0x1f
 [<c012d4e0>] ? print_oops_end_marker+0x27/0x2b
 [<c012d555>] ? warn_slowpath_common+0x71/0x91
 [<c013682c>] ? lock_timer_base.clone.23+0x18/0x32
 [<c012630a>] ? get_nohz_timer_target+0x3a/0x68
 [<c02e06ba>] ? schedule_timeout+0x107/0x193
 [<c01367a7>] ? process_timeout+0x0/0x5
 [<c0136acd>] ? msleep+0xf/0x15
 [<f8226e7e>] ? intel_wait_for_vblank+0x6b/0xa8 [i915]
 [<f8227b0a>] ? intel_pipe_set_base+0xe7/0x210 [i915]
 [<c01f4f2c>] ? snprintf+0x1b/0x1f
 [<f80e6f84>] ? drm_get_connector_name+0x40/0x49 [drm]
 [<f8115578>] ? drm_crtc_helper_set_config+0x65b/0x8d4 [drm_kms_helper]
 [<f81125fe>] ? drm_fb_helper_pan_display+0x68/0xa8 [drm_kms_helper]
 [<f8112596>] ? drm_fb_helper_pan_display+0x0/0xa8 [drm_kms_helper]
 [<f80482c9>] ? fb_pan_display+0xa5/0x130 [fb]
 [<f81c42c9>] ? bit_update_start+0x12/0x2d [bitblit]
 [<f81fd0a5>] ? fbcon_switch+0x469/0x602 [fbcon]
 [<c0244c18>] ? redraw_screen+0x12f/0x206
 [<f81fc8f6>] ? fbcon_blank+0x1dd/0x28c [fbcon]
 [<c01464d3>] ? up+0xb/0x38
 [<c012d9f6>] ? console_unlock+0x181/0x1c7
 [<c01463d9>] ? down_trylock+0x1d/0x25
 [<c0104cc2>] ? show_stack_log_lvl+0x4a/0xb6
 [<c02df9c8>] ? printk+0x17/0x1f
 [<c0104daa>] ? show_registers+0x7c/0x1e0
 [<c012630a>] ? get_nohz_timer_target+0x3a/0x68
 [<c0136c46>] ? mod_timer+0xe9/0x185
 [<c02459a8>] ? do_unblank_screen+0x8e/0x165
 [<c01031d2>] ? do_invalid_op+0x0/0x8b
 [<c01f70f9>] ? bust_spinlocks+0x11/0x38
 [<c0105b7b>] ? oops_end+0x10/0x85
 [<c0103251>] ? do_invalid_op+0x7f/0x8b
 [<f80dfa30>] ? drm_vblank_put+0x5a/0x5c [drm]
 [<c0124e6e>] ? enqueue_task_fair+0x134/0x251
 [<c01219fa>] ? enqueue_task+0x1f/0x2d
 [<c02e25de>] ? error_code+0x5a/0x60
 [<c01200d8>] ? gup_pud_range+0x15/0x69
 [<c01031d2>] ? do_invalid_op+0x0/0x8b
 [<f80dfa30>] ? drm_vblank_put+0x5a/0x5c [drm]
 [<f8226992>] ? do_intel_finish_page_flip+0x1b2/0x26a [i915]
 [<f82186fb>] ? i915_driver_irq_handler+0x251/0xa32 [i915]
 [<f82f9f6f>] ? ata_bmdma_port_intr+0x21/0xdf [libata]
 [<c015cd40>] ? handle_IRQ_event+0x26/0xb6
 [<c01187c6>] ? ack_apic_level+0x5d/0x1c9
 [<c015e7d4>] ? handle_fasteoi_irq+0x55/0xae
 [<c015e77f>] ? handle_fasteoi_irq+0x0/0xae
 <IRQ>  [<c010481c>] ? do_IRQ+0x31/0x97
 [<c014586e>] ? hrtimer_start+0x20/0x25
 [<c0102fa9>] ? common_interrupt+0x29/0x30
 [<c010932c>] ? mwait_idle+0x4a/0x52
 [<c0101696>] ? cpu_idle+0x43/0x7b
 [<c03ab74c>] ? start_kernel+0x2c7/0x2cc
 [<c03ab1f5>] ? unknown_bootoption+0x0/0x18f
------------[ cut here ]------------