BUG: scheduling while atomic: checkbox-gtk.po/13051/0x10000001 Modules linked in: btrfs zlib_deflate crc32c libcrc32c ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs exportfs reiserfs binfmt_misc parport_pc ppdev snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm arc4 snd_seq_midi snd_rawmidi joydev snd_seq_midi_event i915 ath5k drm_kms_helper snd_seq mac80211 uvcvideo drm videodev ath v4l1_compat snd_timer snd_seq_device intel_agp acerhdf i2c_algo_bit snd jmb38x_ms cfg80211 lp agpgart memstick video soundcore snd_page_alloc psmouse serio_raw output parport sdhci_pci r8169 sdhci mii led_class Pid: 13051, comm: checkbox-gtk.po Not tainted 2.6.35-16-generic #22-Ubuntu Call Trace: [] __schedule_bug+0x62/0x70 [] schedule+0x760/0x7a0 [] _cond_resched+0x32/0x50 [] kmem_cache_alloc+0x90/0x110 [] ? anon_vma_prepare+0x45/0x130 [] anon_vma_prepare+0x45/0x130 [] expand_downwards+0x1d/0x170 [] ? __alloc_pages_nodemask+0xd9/0x1c0 [] expand_stack+0xd/0x10 [] do_anonymous_page+0x2fb/0x310 [] handle_mm_fault+0x340/0x400 [] __get_user_pages+0x109/0x3f0 [] get_user_pages+0x55/0x70 [] get_arg_page+0x52/0xb0 [] ? strnlen_user+0x2b/0x60 [] copy_strings+0xd0/0x180 [] copy_strings_kernel+0x29/0x40 [] do_execve+0x19a/0x2c0 [] ? strncpy_from_user+0x3a/0x70 [] sys_execve+0x37/0x70 [] ptregs_execve+0x12/0x18 [] ? syscall_call+0x7/0xb [] ? amd_64_threshold_cpu_callback+0x4c/0x82