------------[ cut here ]------------
WARNING: at mm/highmem.c:453 debug_kmap_atomic+0xad/0x12a()
Hardware name: Extensa 5635     
Modules linked in: sha256_generic cbc fuse sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 vboxnetadp vboxnetflt vboxdrv uinput snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore iTCO_wdt snd_page_alloc iTCO_vendor_support atl1c i2c_i801 wmi serio_raw joydev microcode aes_i586 aes_generic xts gf128mul dm_crypt i915 drm_kms_helper drm i2c_algo_bit i2c_core video output [last unloaded: scsi_wait_scan]
Pid: 0, comm: swapper Tainted: G        W  2.6.33.6-147.fc13.i686.PAE #1
Call Trace:
[<c043d69d>] warn_slowpath_common+0x65/0x7c
[<c04b12e1>] ? debug_kmap_atomic+0xad/0x12a
[<c043d6c1>] warn_slowpath_null+0xd/0x10
[<c04b12e1>] debug_kmap_atomic+0xad/0x12a
[<c042a91b>] kmap_atomic_prot+0x5c/0x10c
[<c04c86aa>] ? kmem_cache_alloc_notrace+0x6f/0xa2
[<f81dd041>] ? i915_error_object_create+0x5d/0xfa [i915]
[<c042a9df>] kmap_atomic+0x14/0x16
[<f81dd083>] i915_error_object_create+0x9f/0xfa [i915]
[<f81dd40e>] i915_handle_error+0x330/0x813 [i915]
[<f81dd990>] i915_hangcheck_elapsed+0x9f/0xdf [i915]
[<c0448749>] run_timer_softirq+0x163/0x1e6
[<f81dd8f1>] ? i915_hangcheck_elapsed+0x0/0xdf [i915]
[<c0442a79>] __do_softirq+0xac/0x152
[<c0442b50>] do_softirq+0x31/0x3c
[<c0442c64>] irq_exit+0x29/0x5c
[<c041d6d7>] smp_apic_timer_interrupt+0x6f/0x7d
[<c078358d>] apic_timer_interrupt+0x31/0x38
[<c045007b>] ? __cancel_work_timer+0x12a/0x15d
[<c05ffcd5>] ? acpi_idle_enter_bm+0x251/0x282
[<c06d886b>] cpuidle_idle_call+0x6e/0xc3
[<c0407ab8>] cpu_idle+0x91/0xad
[<c076f8ca>] rest_init+0x62/0x64
[<c09d58fb>] start_kernel+0x346/0x34b
[<c09d50a3>] i386_start_kernel+0x92/0x99



Additional info:
bug 619341. 
abrt was completely un usable i had to report all 3 manually
acer extensa 5635