4714.497307] WARNING: at /build/buildd/linux-2.6.38/kernel/power/suspend_test.c:53 suspend_test_finish+0x86/0x90()
Hardware name: Aspire Z3731
Component: resume devices, time: 11470
Modules linked in: cryptd aes_x86_64 aes_generic ip6table_filter ip6_tables binfmt_misc ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp iptable_filter ip_tables x_tables bridge stp kvm_intel kvm parport_pc ppdev snd_hda_codec_realtek snd_usb_audio snd_usbmidi_lib i915 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm uvcvideo videodev snd_seq_midi snd_rawmidi r8712u(C) drm_kms_helper v4l2_compat_ioctl32 snd_seq_midi_event snd_seq drm snd_timer snd_seq_device psmouse snd serio_raw joydev i2c_algo_bit soundcore snd_page_alloc video lp parport usb_storage usbhid hid uas e1000e ahci libahci
Pid: 2128, comm: pm-suspend Tainted: G         C  2.6.38-8-generic #42-Ubuntu
Call Trace:
 [<ffffffff81065cef>] ? warn_slowpath_common+0x7f/0xc0
 [<ffffffff81065de6>] ? warn_slowpath_fmt+0x46/0x50
 [<ffffffff810a7556>] ? suspend_test_finish+0x86/0x90
 [<ffffffff810a726c>] ? suspend_devices_and_enter+0xac/0x170
 [<ffffffff810a7450>] ? enter_state+0x120/0x150
 [<ffffffff810a68a6>] ? state_store+0xc6/0x100
 [<ffffffff812dcae7>] ? kobj_attr_store+0x17/0x20
 [<ffffffff811d3cce>] ? sysfs_write_file+0xde/0x160
 [<ffffffff81164df6>] ? vfs_write+0xc6/0x180
 [<ffffffff81165111>] ? sys_write+0x51/0x90
 [<ffffffff8100c002>] ? system_call_fastpath+0x16/0x1b
---[ end trace 75f01fc7ac77de6d ]---