jun 12 00:16:55 retina kernel: ------------[ cut here ]------------
jun 12 00:16:55 retina kernel: WARNING: CPU: 0 PID: 402 at /home/kernel/COD/linux/drivers/gpu/drm/drm_dp_mst_topology.c:1272 drm_dp_send_sideband_msg.isra.11+0xd4/0x100 [drm_kms_helper]()
jun 12 00:16:55 retina kernel: fail
jun 12 00:16:55 retina kernel: Modules linked in: binfmt_misc rfcomm bnep nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic btusb bluetooth joydev applesmc input_polldev x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel 
jun 12 00:16:55 retina kernel: CPU: 0 PID: 402 Comm: kworker/0:3 Tainted: P           OE   4.0.5-040005-generic #201506061639
jun 12 00:16:55 retina kernel: Hardware name: Apple Inc. MacBookPro11,2/Mac-3CBD00234E554E41, BIOS MBP112.88Z.0138.B14.1501071031 01/07/2015
jun 12 00:16:55 retina kernel: Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper]
jun 12 00:16:55 retina kernel:  00000000000004f8 ffff88046a87f788 ffffffff817e4a5d 0000000000000007
jun 12 00:16:55 retina kernel:  ffff88046a87f7d8 ffff88046a87f7c8 ffffffff81079227 ffff88046a87f7b8
jun 12 00:16:55 retina kernel:  ffff880036010618 000000000000000c 000000000000000c 0000000000000000
jun 12 00:16:55 retina kernel: Call Trace:
jun 12 00:16:55 retina kernel:  [<ffffffff817e4a5d>] dump_stack+0x45/0x57
jun 12 00:16:55 retina kernel:  [<ffffffff81079227>] warn_slowpath_common+0x97/0xe0
jun 12 00:16:55 retina kernel:  [<ffffffff81079326>] warn_slowpath_fmt+0x46/0x50
jun 12 00:16:55 retina kernel:  [<ffffffffc02ebd84>] drm_dp_send_sideband_msg.isra.11+0xd4/0x100 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffffc02ebf86>] process_single_tx_qlock+0x1d6/0x280 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffff81214f84>] ? __d_alloc+0x34/0x190
jun 12 00:16:55 retina kernel:  [<ffffffffc02ec08a>] process_single_down_tx_qlock+0x5a/0x170 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffffc02ec26f>] drm_dp_queue_down_tx+0x6f/0x90 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffffc02eece4>] drm_dp_mst_i2c_xfer+0x194/0x220 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffff81210801>] ? do_poll.isra.7+0x31/0x380
jun 12 00:16:55 retina kernel:  [<ffffffff81321beb>] ? security_d_instantiate+0x1b/0x30
jun 12 00:16:55 retina kernel:  [<ffffffff8121476b>] ? d_instantiate+0x5b/0x80
jun 12 00:16:55 retina kernel:  [<ffffffff8121355d>] ? d_rehash+0x5d/0x70
jun 12 00:16:55 retina kernel:  [<ffffffff81224710>] ? simple_lookup+0x50/0x70
jun 12 00:16:55 retina kernel:  [<ffffffff81635aad>] __i2c_transfer+0x6d/0x260
jun 12 00:16:55 retina kernel:  [<ffffffff812172f8>] ? inode_init_always+0xf8/0x1a0
jun 12 00:16:55 retina kernel:  [<ffffffff81637017>] i2c_transfer+0x67/0xe0
jun 12 00:16:55 retina kernel:  [<ffffffffc025f846>] drm_do_probe_ddc_edid+0xb6/0x130 [drm]
jun 12 00:16:55 retina kernel:  [<ffffffffc025f8dd>] drm_probe_ddc+0x1d/0x30 [drm]
jun 12 00:16:55 retina kernel:  [<ffffffffc0262dfa>] drm_get_edid+0x2a/0x70 [drm]
jun 12 00:16:55 retina kernel:  [<ffffffffc02ee267>] drm_dp_add_port+0x167/0x2e0 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffff817efc74>] ? schedule_timeout+0x124/0x210
jun 12 00:16:55 retina kernel:  [<ffffffff810e3620>] ? call_timer_fn+0x160/0x160
jun 12 00:16:55 retina kernel:  [<ffffffff810bb447>] ? finish_wait+0x67/0x80
jun 12 00:16:55 retina kernel:  [<ffffffff817eefd6>] ? mutex_lock+0x16/0x37
jun 12 00:16:55 retina kernel:  [<ffffffffc02ea94b>] ? drm_dp_mst_wait_tx_reply+0xcb/0x1d0 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffff810bb310>] ? prepare_to_wait_event+0x100/0x100
jun 12 00:16:55 retina kernel:  [<ffffffffc02ee4bc>] drm_dp_send_link_address+0xdc/0x210 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffff8101458e>] ? __switch_to+0xbe/0x5b0
jun 12 00:16:55 retina kernel:  [<ffffffffc02ee67d>] drm_dp_check_and_send_link_address+0x8d/0xa0 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffffc02ee6ac>] drm_dp_mst_link_probe_work+0x1c/0x20 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffff81092204>] process_one_work+0x144/0x490
jun 12 00:16:55 retina kernel:  [<ffffffff81092c6e>] worker_thread+0x11e/0x450
jun 12 00:16:55 retina kernel:  [<ffffffff81092b50>] ? create_worker+0x1f0/0x1f0
jun 12 00:16:55 retina kernel:  [<ffffffff81098999>] kthread+0xc9/0xe0
jun 12 00:16:55 retina kernel:  [<ffffffff810988d0>] ? flush_kthread_worker+0x90/0x90
jun 12 00:16:55 retina kernel:  [<ffffffff817f1118>] ret_from_fork+0x58/0x90
jun 12 00:16:55 retina kernel:  [<ffffffff810988d0>] ? flush_kthread_worker+0x90/0x90
jun 12 00:16:55 retina kernel: ---[ end trace 80faf25c62b1267d ]---
jun 12 00:16:55 retina kernel: ------------[ cut here ]------------
jun 12 00:16:55 retina kernel: WARNING: CPU: 0 PID: 402 at /home/kernel/COD/linux/drivers/gpu/drm/drm_dp_mst_topology.c:1272 drm_dp_send_sideband_msg.isra.11+0xd4/0x100 [drm_kms_helper]()
jun 12 00:16:55 retina kernel: fail
jun 12 00:16:55 retina kernel: Modules linked in: binfmt_misc rfcomm bnep nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_codec_generic btusb bluetooth joydev applesmc input_polldev x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel 
jun 12 00:16:55 retina kernel: CPU: 0 PID: 402 Comm: kworker/0:3 Tainted: P        W  OE   4.0.5-040005-generic #201506061639
jun 12 00:16:55 retina kernel: Hardware name: Apple Inc. MacBookPro11,2/Mac-3CBD00234E554E41, BIOS MBP112.88Z.0138.B14.1501071031 01/07/2015
jun 12 00:16:55 retina kernel: Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper]
jun 12 00:16:55 retina kernel:  00000000000004f8 ffff88046a87f788 ffffffff817e4a5d 0000000000000007
jun 12 00:16:55 retina kernel:  ffff88046a87f7d8 ffff88046a87f7c8 ffffffff81079227 ffff88046a87f7b8
jun 12 00:16:55 retina kernel:  ffff880036010618 000000000000000c 000000000000000c 0000000000000000
jun 12 00:16:55 retina kernel: Call Trace:
jun 12 00:16:55 retina kernel:  [<ffffffff817e4a5d>] dump_stack+0x45/0x57
jun 12 00:16:55 retina kernel:  [<ffffffff81079227>] warn_slowpath_common+0x97/0xe0
jun 12 00:16:55 retina kernel:  [<ffffffff81079326>] warn_slowpath_fmt+0x46/0x50
jun 12 00:16:55 retina kernel:  [<ffffffffc02ebd84>] drm_dp_send_sideband_msg.isra.11+0xd4/0x100 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffffc02ebf86>] process_single_tx_qlock+0x1d6/0x280 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffffc02ec08a>] process_single_down_tx_qlock+0x5a/0x170 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffffc02ec26f>] drm_dp_queue_down_tx+0x6f/0x90 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffffc02eece4>] drm_dp_mst_i2c_xfer+0x194/0x220 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffff81210801>] ? do_poll.isra.7+0x31/0x380
jun 12 00:16:55 retina kernel:  [<ffffffff81321beb>] ? security_d_instantiate+0x1b/0x30
jun 12 00:16:55 retina kernel:  [<ffffffff8121476b>] ? d_instantiate+0x5b/0x80
jun 12 00:16:55 retina kernel:  [<ffffffff8121355d>] ? d_rehash+0x5d/0x70
jun 12 00:16:55 retina kernel:  [<ffffffff81224710>] ? simple_lookup+0x50/0x70
jun 12 00:16:55 retina kernel:  [<ffffffff81635aad>] __i2c_transfer+0x6d/0x260
jun 12 00:16:55 retina kernel:  [<ffffffff812172f8>] ? inode_init_always+0xf8/0x1a0
jun 12 00:16:55 retina kernel:  [<ffffffff81637017>] i2c_transfer+0x67/0xe0
jun 12 00:16:55 retina kernel:  [<ffffffffc025f846>] drm_do_probe_ddc_edid+0xb6/0x130 [drm]
jun 12 00:16:55 retina kernel:  [<ffffffffc025f8dd>] drm_probe_ddc+0x1d/0x30 [drm]
jun 12 00:16:55 retina kernel:  [<ffffffffc0262dfa>] drm_get_edid+0x2a/0x70 [drm]
jun 12 00:16:55 retina kernel:  [<ffffffffc02ee267>] drm_dp_add_port+0x167/0x2e0 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffff817efc74>] ? schedule_timeout+0x124/0x210
jun 12 00:16:55 retina kernel:  [<ffffffff810e3620>] ? call_timer_fn+0x160/0x160
jun 12 00:16:55 retina kernel:  [<ffffffff810bb447>] ? finish_wait+0x67/0x80
jun 12 00:16:55 retina kernel:  [<ffffffff817eefd6>] ? mutex_lock+0x16/0x37
jun 12 00:16:55 retina kernel:  [<ffffffffc02ea94b>] ? drm_dp_mst_wait_tx_reply+0xcb/0x1d0 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffff810bb310>] ? prepare_to_wait_event+0x100/0x100
jun 12 00:16:55 retina kernel:  [<ffffffffc02ee4bc>] drm_dp_send_link_address+0xdc/0x210 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffff8101458e>] ? __switch_to+0xbe/0x5b0
jun 12 00:16:55 retina kernel:  [<ffffffffc02ee67d>] drm_dp_check_and_send_link_address+0x8d/0xa0 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffffc02ee6ac>] drm_dp_mst_link_probe_work+0x1c/0x20 [drm_kms_helper]
jun 12 00:16:55 retina kernel:  [<ffffffff81092204>] process_one_work+0x144/0x490
jun 12 00:16:55 retina kernel:  [<ffffffff81092c6e>] worker_thread+0x11e/0x450
jun 12 00:16:55 retina kernel:  [<ffffffff81092b50>] ? create_worker+0x1f0/0x1f0
jun 12 00:16:55 retina kernel:  [<ffffffff81098999>] kthread+0xc9/0xe0
jun 12 00:16:55 retina kernel:  [<ffffffff810988d0>] ? flush_kthread_worker+0x90/0x90
jun 12 00:16:55 retina kernel:  [<ffffffff817f1118>] ret_from_fork+0x58/0x90
jun 12 00:16:55 retina kernel:  [<ffffffff810988d0>] ? flush_kthread_worker+0x90/0x90
jun 12 00:16:55 retina kernel: ---[ end trace 80faf25c62b1267e ]---