Attachment 123097 Details for Bug 89932 – piglit json results

piglit json results

results.json (text/plain), 144.13 KB, created by maria guadalupe on 2016-04-20 20:50:15 UTC

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Description:

Filename:

MIME Type:

Creator: maria guadalupe

Created: 2016-04-20 20:50:15 UTC

Size: 144.13 KB

patch

obsolete

>{
>    "wglinfo": null,
>    "name": "results",
>    "tests": {
>        "igt@kms_flip@wf_vblank": {
>            "traceback": null,
>            "err": "",
>            "pid": 1539,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "__type__": "TestResult",
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/kms_flip --run-subtest wf_vblank",
>            "result": "dmesg-warn",
>            "out": "IGT-Version: 1.14-g41a26b5 (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nUsing monotonic timestamps\nBeginning wf_vblank on pipe A, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank on pipe A, connector eDP-1: PASSED\n\nBeginning wf_vblank on pipe B, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank on pipe B, connector eDP-1: PASSED\n\nBeginning wf_vblank on pipe C, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank on pipe C, connector eDP-1: PASSED\n\nBeginning wf_vblank on pipe A, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank on pipe A, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank on pipe B, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank on pipe B, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank on pipe C, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank on pipe C, connector HDMI-A-1: PASSED\n\nSubtest wf_vblank: SUCCESS (35.116s)\n",
>            "time": {
>                "end": 1461183963.4309087,
>                "__type__": "TimeAttribute",
>                "start": 1461183927.9775174
>            },
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "dmesg": "[ 2508.848406] ------------[ cut here ]------------\n[ 2508.848498] WARNING: CPU: 0 PID: 1539 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2508.848504] WARN_ON(!wm_changed)\n[ 2508.848509] Modules linked in:\n[ 2508.848515]  bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer\n[ 2508.848639]  mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2508.848720] CPU: 0 PID: 1539 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2508.848725] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2508.848730]  0000000000000000 ffff8802671cb930 ffffffff813b287c ffff8802671cb980\n[ 2508.848740]  0000000000000000 ffff8802671cb970 ffffffff81079cc1 00000e3f00000000\n[ 2508.848750]  ffff880084ea9000 ffff880084ea8000 0000000000000004 ffff8802680cdba8\n[ 2508.848759] Call Trace:\n[ 2508.848777]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2508.848787]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2508.848796]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2508.848811]  [<ffffffff810a0000>] ? perf_trace_sched_switch+0xa0/0x1d0\n[ 2508.848878]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2508.848940]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2508.849039]  [<ffffffffa025057d>] ? intel_ddi_post_disable+0x11d/0x1c0 [i915]\n[ 2508.849101]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2508.849192]  [<ffffffffa022db50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[ 2508.849205]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[ 2508.849233]  [<ffffffffa0184b63>] ? drm_atomic_helper_connector_duplicate_state+0x33/0x80 [drm_kms_helper]\n[ 2508.849299]  [<ffffffffa00dc35e>] ? drm_atomic_get_crtc_state+0x2e/0xd0 [drm]\n[ 2508.849353]  [<ffffffffa00dc42f>] ? drm_atomic_set_crtc_for_connector+0x2f/0xe0 [drm]\n[ 2508.849402]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2508.849429]  [<ffffffffa018731b>] drm_atomic_helper_set_config+0x7b/0xb0 [drm_kms_helper]\n[ 2508.849478]  [<ffffffffa00cd114>] drm_mode_set_config_internal+0x64/0x100 [drm]\n[ 2508.849526]  [<ffffffffa00d0bfd>] drm_mode_setcrtc+0xdd/0x500 [drm]\n[ 2508.849563]  [<ffffffffa00c2b0b>] drm_ioctl+0x23b/0x4d0 [drm]\n[ 2508.849605]  [<ffffffffa00d0b20>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]\n[ 2508.849616]  [<ffffffff811b2aef>] ? vma_rb_erase+0x10f/0x200\n[ 2508.849625]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2508.849633]  [<ffffffff811b4be1>] ? do_munmap+0x281/0x370\n[ 2508.849641]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2508.849652]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2508.849665]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2508.849672] ---[ end trace 41cc45f65102c542 ]---\n[ 2543.899684] ------------[ cut here ]------------\n[ 2543.899713] WARNING: CPU: 0 PID: 1539 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2543.899714] WARN_ON(!wm_changed)\n[ 2543.899732] Modules linked in: bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211\n[ 2543.899744]  snd_seq_device snd_timer mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2543.899746] CPU: 0 PID: 1539 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2543.899747] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2543.899749]  0000000000000000 ffff8802671cb698 ffffffff813b287c ffff8802671cb6e8\n[ 2543.899750]  0000000000000000 ffff8802671cb6d8 ffffffff81079cc1 00000e3f00000000\n[ 2543.899750]  ffff880084ea8000 ffff880084ea9000 0000000000000004 ffff8802680cdba8\n[ 2543.899751] Call Trace:\n[ 2543.899755]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2543.899757]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2543.899758]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2543.899769]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2543.899779]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2543.899796]  [<ffffffffa0251ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[ 2543.899805]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2543.899821]  [<ffffffffa0233cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[ 2543.899835]  [<ffffffffa021f7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[ 2543.899842]  [<ffffffffa0186d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[ 2543.899857]  [<ffffffffa022ea9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[ 2543.899872]  [<ffffffffa00dbd01>] ? drm_modeset_backoff_interruptible+0x11/0x20 [drm]\n[ 2543.899882]  [<ffffffffa00dd71c>] ? drm_atomic_add_affected_connectors+0x8c/0xf0 [drm]\n[ 2543.899890]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2543.899895]  [<ffffffffa0187f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[ 2543.899903]  [<ffffffffa00dbe97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[ 2543.899908]  [<ffffffffa018a043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[ 2543.899911]  [<ffffffffa018a0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[ 2543.899927]  [<ffffffffa024a34a>] intel_fbdev_set_par+0x1a/0x60 [i915]\n[ 2543.899928]  [<ffffffff813bb9da>] ? put_dec+0x1a/0x80\n[ 2543.899930]  [<ffffffff814315a1>] fb_set_var+0x191/0x400\n[ 2543.899933]  [<ffffffff8119b1bc>] ? zone_statistics+0x7c/0xa0\n[ 2543.899935]  [<ffffffff814289fc>] fbcon_blank+0x1bc/0x2b0\n[ 2543.899937]  [<ffffffff814bf468>] do_unblank_screen+0xb8/0x1c0\n[ 2543.899938]  [<ffffffff814b6c13>] vt_ioctl+0x1053/0x10d0\n[ 2543.899940]  [<ffffffff814aa937>] tty_ioctl+0x397/0xbb0\n[ 2543.899942]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2543.899943]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2543.899945]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2543.899947]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2543.899948] ---[ end trace 41cc45f65102c543 ]---",
>            "returncode": 0,
>            "exception": null
>        },
>        "igt@kms_flip@wf_vblank-vs-modeset": {
>            "traceback": null,
>            "err": "",
>            "pid": 1531,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "__type__": "TestResult",
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/kms_flip --run-subtest wf_vblank-vs-modeset",
>            "result": "dmesg-warn",
>            "out": "IGT-Version: 1.14-g41a26b5 (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nUsing monotonic timestamps\nBeginning wf_vblank-vs-modeset on pipe A, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-vs-modeset on pipe A, connector eDP-1: PASSED\n\nBeginning wf_vblank-vs-modeset on pipe B, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-vs-modeset on pipe B, connector eDP-1: PASSED\n\nBeginning wf_vblank-vs-modeset on pipe C, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-vs-modeset on pipe C, connector eDP-1: PASSED\n\nBeginning wf_vblank-vs-modeset on pipe A, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-vs-modeset on pipe A, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank-vs-modeset on pipe B, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-vs-modeset on pipe B, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank-vs-modeset on pipe C, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-vs-modeset on pipe C, connector HDMI-A-1: PASSED\n\nSubtest wf_vblank-vs-modeset: SUCCESS (66.143s)\n",
>            "time": {
>                "end": 1461183892.237582,
>                "__type__": "TimeAttribute",
>                "start": 1461183825.771153
>            },
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "dmesg": "[ 2406.636515] ------------[ cut here ]------------\n[ 2406.636611] WARNING: CPU: 1 PID: 1531 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2406.636618] WARN_ON(!wm_changed)\n[ 2406.636624] Modules linked in:\n[ 2406.636631]  bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer\n[ 2406.636757]  mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2406.636886] CPU: 1 PID: 1531 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2406.636892] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2406.636897]  0000000000000000 ffff88008670f930 ffffffff813b287c ffff88008670f980\n[ 2406.636907]  0000000000000000 ffff88008670f970 ffffffff81079cc1 00000e3f00000000\n[ 2406.636917]  ffff880084ea9000 ffff880084ea8000 0000000000000004 ffff8802680cdba8\n[ 2406.636928] Call Trace:\n[ 2406.636949]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2406.636960]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2406.636968]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2406.636984]  [<ffffffff810a0000>] ? perf_trace_sched_switch+0xa0/0x1d0\n[ 2406.637048]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2406.637124]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2406.637228]  [<ffffffffa025057d>] ? intel_ddi_post_disable+0x11d/0x1c0 [i915]\n[ 2406.637288]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2406.637375]  [<ffffffffa022db50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[ 2406.637387]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[ 2406.637414]  [<ffffffffa0184b63>] ? drm_atomic_helper_connector_duplicate_state+0x33/0x80 [drm_kms_helper]\n[ 2406.637476]  [<ffffffffa00dc35e>] ? drm_atomic_get_crtc_state+0x2e/0xd0 [drm]\n[ 2406.637540]  [<ffffffffa00dc42f>] ? drm_atomic_set_crtc_for_connector+0x2f/0xe0 [drm]\n[ 2406.637599]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2406.637625]  [<ffffffffa018731b>] drm_atomic_helper_set_config+0x7b/0xb0 [drm_kms_helper]\n[ 2406.637672]  [<ffffffffa00cd114>] drm_mode_set_config_internal+0x64/0x100 [drm]\n[ 2406.637719]  [<ffffffffa00d0bfd>] drm_mode_setcrtc+0xdd/0x500 [drm]\n[ 2406.637753]  [<ffffffffa00c2b0b>] drm_ioctl+0x23b/0x4d0 [drm]\n[ 2406.637794]  [<ffffffffa00d0b20>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]\n[ 2406.637805]  [<ffffffff811b2aef>] ? vma_rb_erase+0x10f/0x200\n[ 2406.637814]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2406.637822]  [<ffffffff811b4be1>] ? do_munmap+0x281/0x370\n[ 2406.637830]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2406.637840]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2406.637852]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2406.637924] ---[ end trace 41cc45f65102c53e ]---\n[ 2472.690177] ------------[ cut here ]------------\n[ 2472.690247] WARNING: CPU: 0 PID: 1531 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2472.690251] WARN_ON(!wm_changed)\n[ 2472.690319] Modules linked in: bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211\n[ 2472.690368]  snd_seq_device snd_timer mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2472.690376] CPU: 0 PID: 1531 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2472.690379] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2472.690387]  0000000000000000 ffff88008670f698 ffffffff813b287c ffff88008670f6e8\n[ 2472.690393]  0000000000000000 ffff88008670f6d8 ffffffff81079cc1 00000e3f00000000\n[ 2472.690398]  ffff880084ea8000 ffff880084ea9000 0000000000000004 ffff8802680cdba8\n[ 2472.690400] Call Trace:\n[ 2472.690416]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2472.690424]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2472.690430]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2472.690487]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2472.690540]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2472.690631]  [<ffffffffa0251ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[ 2472.690682]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2472.690765]  [<ffffffffa0233cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[ 2472.690845]  [<ffffffffa021f7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[ 2472.690871]  [<ffffffffa0186d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[ 2472.690951]  [<ffffffffa022ea9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[ 2472.690961]  [<ffffffff8179809a>] ? __ww_mutex_lock_slowpath+0x16e/0x184\n[ 2472.691023]  [<ffffffffa00dd6b7>] ? drm_atomic_add_affected_connectors+0x27/0xf0 [drm]\n[ 2472.691073]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2472.691102]  [<ffffffffa0187f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[ 2472.691159]  [<ffffffffa00dbe97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[ 2472.691183]  [<ffffffffa018a043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[ 2472.691201]  [<ffffffffa018a0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[ 2472.691283]  [<ffffffffa024a34a>] intel_fbdev_set_par+0x1a/0x60 [i915]\n[ 2472.691291]  [<ffffffff813bb9da>] ? put_dec+0x1a/0x80\n[ 2472.691301]  [<ffffffff814315a1>] fb_set_var+0x191/0x400\n[ 2472.691312]  [<ffffffff8119b1bc>] ? zone_statistics+0x7c/0xa0\n[ 2472.691321]  [<ffffffff814289fc>] fbcon_blank+0x1bc/0x2b0\n[ 2472.691333]  [<ffffffff814bf468>] do_unblank_screen+0xb8/0x1c0\n[ 2472.691338]  [<ffffffff814b6c13>] vt_ioctl+0x1053/0x10d0\n[ 2472.691344]  [<ffffffff814aa937>] tty_ioctl+0x397/0xbb0\n[ 2472.691352]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2472.691358]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2472.691366]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2472.691374]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2472.691410] ---[ end trace 41cc45f65102c53f ]---",
>            "returncode": 0,
>            "exception": null
>        },
>        "igt@kms_flip@vblank-vs-hang-interruptible": {
>            "traceback": null,
>            "err": "(kms_flip:1503) CRITICAL: Test assertion failure function eat_error_state, file kms_flip.c:803:\n(kms_flip:1503) CRITICAL: Failed assertion: igt_get_stop_rings() == STOP_RING_NONE\n(kms_flip:1503) CRITICAL: no gpu hang detected, stop_rings is still 0x400000ff\nSubtest vblank-vs-hang-interruptible failed.\n**** DEBUG ****\n(kms_flip:1503) DEBUG: Test requirement passed: (flags & TEST_HANG) == 0 || !is_hung(drm_fd)\n(kms_flip:1503) DEBUG: Test requirement passed: modes\n(kms_flip:1503) INFO: Beginning vblank-vs-hang-interruptible on pipe A, connector eDP-1\n(kms_flip:1503) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32], tiling=0x0, size=0)\n(kms_flip:1503) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=7680)\n(kms_flip:1503) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32], tiling=0x0, size=0)\n(kms_flip:1503) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=3, pitch=7680)\n(kms_flip:1503) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32], tiling=0x100000000000001, size=0)\n(kms_flip:1503) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=4, pitch=7680)\n(kms_flip:1503) igt-kms-INFO:   1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 0.0 usec\nlast_received_ts = 0.0 usec\nlast_seq = 0\ncurrent_ts = 2213.440217 usec\ncurrent_received_ts = 2213.443443 usec\ncurrent_seq = 122109\ncount = 0\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2213.440217 usec\nlast_received_ts = 2213.443443 usec\nlast_seq = 122109\ncurrent_ts = 2213.606853 usec\ncurrent_received_ts = 2213.606695 usec\ncurrent_seq = 122119\ncount = 1\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2213.606853 usec\nlast_received_ts = 2213.606695 usec\nlast_seq = 122119\ncurrent_ts = 2213.773479 usec\ncurrent_received_ts = 2213.773381 usec\ncurrent_seq = 122129\ncount = 2\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2213.773479 usec\nlast_received_ts = 2213.773381 usec\nlast_seq = 122129\ncurrent_ts = 2213.940115 usec\ncurrent_received_ts = 2213.939987 usec\ncurrent_seq = 122139\ncount = 3\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2213.940115 usec\nlast_received_ts = 2213.939987 usec\nlast_seq = 122139\ncurrent_ts = 2214.106753 usec\ncurrent_received_ts = 2214.106625 usec\ncurrent_seq = 122149\ncount = 4\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2214.106753 usec\nlast_received_ts = 2214.106625 usec\nlast_seq = 122149\ncurrent_ts = 2214.273389 usec\ncurrent_received_ts = 2214.273270 usec\ncurrent_seq = 122159\ncount = 5\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2214.273389 usec\nlast_received_ts = 2214.273270 usec\nlast_seq = 122159\ncurrent_ts = 2214.440016 usec\ncurrent_received_ts = 2214.439911 usec\ncurrent_seq = 122169\ncount = 6\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2214.440016 usec\nlast_received_ts = 2214.439911 usec\nlast_seq = 122169\ncurrent_ts = 2214.606651 usec\ncurrent_received_ts = 2214.606522 usec\ncurrent_seq = 122179\ncount = 7\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2214.606651 usec\nlast_received_ts = 2214.606522 usec\nlast_seq = 122179\ncurrent_ts = 2214.773287 usec\ncurrent_received_ts = 2214.773196 usec\ncurrent_seq = 122189\ncount = 8\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2214.773287 usec\nlast_received_ts = 2214.773196 usec\nlast_seq = 122189\ncurrent_ts = 2214.939922 usec\ncurrent_received_ts = 2214.939816 usec\ncurrent_seq = 122199\ncount = 9\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2214.939922 usec\nlast_received_ts = 2214.939816 usec\nlast_seq = 122199\ncurrent_ts = 2215.106561 usec\ncurrent_received_ts = 2215.106439 usec\ncurrent_seq = 122209\ncount = 10\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2215.106561 usec\nlast_received_ts = 2215.106439 usec\nlast_seq = 122209\ncurrent_ts = 2215.273194 usec\ncurrent_received_ts = 2215.273087 usec\ncurrent_seq = 122219\ncount = 11\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2215.273194 usec\nlast_received_ts = 2215.273087 usec\nlast_seq = 122219\ncurrent_ts = 2215.439827 usec\ncurrent_received_ts = 2215.439650 usec\ncurrent_seq = 122229\ncount = 12\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2215.439827 usec\nlast_received_ts = 2215.439650 usec\nlast_seq = 122229\ncurrent_ts = 2215.606462 usec\ncurrent_received_ts = 2215.606284 usec\ncurrent_seq = 122239\ncount = 13\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2215.606462 usec\nlast_received_ts = 2215.606284 usec\nlast_seq = 122239\ncurrent_ts = 2215.773092 usec\ncurrent_received_ts = 2215.772974 usec\ncurrent_seq = 122249\ncount = 14\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2215.773092 usec\nlast_received_ts = 2215.772974 usec\nlast_seq = 122249\ncurrent_ts = 2215.939724 usec\ncurrent_received_ts = 2215.939605 usec\ncurrent_seq = 122259\ncount = 15\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2215.939724 usec\nlast_received_ts = 2215.939605 usec\nlast_seq = 122259\ncurrent_ts = 2216.106361 usec\ncurrent_received_ts = 2216.106240 usec\ncurrent_seq = 122269\ncount = 16\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2216.106361 usec\nlast_received_ts = 2216.106240 usec\nlast_seq = 122269\ncurrent_ts = 2216.272992 usec\ncurrent_received_ts = 2216.272873 usec\ncurrent_seq = 122279\ncount = 17\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2216.272992 usec\nlast_received_ts = 2216.272873 usec\nlast_seq = 122279\ncurrent_ts = 2216.439628 usec\ncurrent_received_ts = 2216.439510 usec\ncurrent_seq = 122289\ncount = 18\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2216.439628 usec\nlast_received_ts = 2216.439510 usec\nlast_seq = 122289\ncurrent_ts = 2216.606258 usec\ncurrent_received_ts = 2216.606139 usec\ncurrent_seq = 122299\ncount = 19\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2216.606258 usec\nlast_received_ts = 2216.606139 usec\nlast_seq = 122299\ncurrent_ts = 2216.772892 usec\ncurrent_received_ts = 2216.772773 usec\ncurrent_seq = 122309\ncount = 20\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2216.772892 usec\nlast_received_ts = 2216.772773 usec\nlast_seq = 122309\ncurrent_ts = 2216.939527 usec\ncurrent_received_ts = 2216.939408 usec\ncurrent_seq = 122319\ncount = 21\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2216.939527 usec\nlast_received_ts = 2216.939408 usec\nlast_seq = 122319\ncurrent_ts = 2217.106160 usec\ncurrent_received_ts = 2217.106043 usec\ncurrent_seq = 122329\ncount = 22\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2217.106160 usec\nlast_received_ts = 2217.106043 usec\nlast_seq = 122329\ncurrent_ts = 2217.272794 usec\ncurrent_received_ts = 2217.272676 usec\ncurrent_seq = 122339\ncount = 23\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2217.272794 usec\nlast_received_ts = 2217.272676 usec\nlast_seq = 122339\ncurrent_ts = 2217.439428 usec\ncurrent_received_ts = 2217.439309 usec\ncurrent_seq = 122349\ncount = 24\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2217.439428 usec\nlast_received_ts = 2217.439309 usec\nlast_seq = 122349\ncurrent_ts = 2217.606062 usec\ncurrent_received_ts = 2217.605943 usec\ncurrent_seq = 122359\ncount = 25\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2217.606062 usec\nlast_received_ts = 2217.605943 usec\nlast_seq = 122359\ncurrent_ts = 2217.772698 usec\ncurrent_received_ts = 2217.772584 usec\ncurrent_seq = 122369\ncount = 26\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2217.772698 usec\nlast_received_ts = 2217.772584 usec\nlast_seq = 122369\ncurrent_ts = 2217.939328 usec\ncurrent_received_ts = 2217.939210 usec\ncurrent_seq = 122379\ncount = 27\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2217.939328 usec\nlast_received_ts = 2217.939210 usec\nlast_seq = 122379\ncurrent_ts = 2218.105961 usec\ncurrent_received_ts = 2218.105845 usec\ncurrent_seq = 122389\ncount = 28\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2218.105961 usec\nlast_received_ts = 2218.105845 usec\nlast_seq = 122389\ncurrent_ts = 2218.272597 usec\ncurrent_received_ts = 2218.272483 usec\ncurrent_seq = 122399\ncount = 29\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2218.272597 usec\nlast_received_ts = 2218.272483 usec\nlast_seq = 122399\ncurrent_ts = 2218.439232 usec\ncurrent_received_ts = 2218.439113 usec\ncurrent_seq = 122409\ncount = 30\nseq_step = 10\n(kms_flip:1503) INFO: \nvblank-vs-hang-interruptible on pipe A, connector eDP-1: PASSED\n\n(kms_flip:1503) INFO: Beginning vblank-vs-hang-interruptible on pipe B, connector eDP-1\n(kms_flip:1503) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32], tiling=0x0, size=0)\n(kms_flip:1503) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=7680)\n(kms_flip:1503) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32], tiling=0x0, size=0)\n(kms_flip:1503) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=3, pitch=7680)\n(kms_flip:1503) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32], tiling=0x100000000000001, size=0)\n(kms_flip:1503) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=4, pitch=7680)\n(kms_flip:1503) igt-kms-INFO:   1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 0.0 usec\nlast_received_ts = 0.0 usec\nlast_seq = 0\ncurrent_ts = 2223.257217 usec\ncurrent_received_ts = 2223.257110 usec\ncurrent_seq = 123369\ncount = 0\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2223.257217 usec\nlast_received_ts = 2223.257110 usec\nlast_seq = 123369\ncurrent_ts = 2223.423838 usec\ncurrent_received_ts = 2223.423745 usec\ncurrent_seq = 123379\ncount = 1\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2223.423838 usec\nlast_received_ts = 2223.423745 usec\nlast_seq = 123379\ncurrent_ts = 2223.590472 usec\ncurrent_received_ts = 2223.590380 usec\ncurrent_seq = 123389\ncount = 2\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2223.590472 usec\nlast_received_ts = 2223.590380 usec\nlast_seq = 123389\ncurrent_ts = 2223.757112 usec\ncurrent_received_ts = 2223.756992 usec\ncurrent_seq = 123399\ncount = 3\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2223.757112 usec\nlast_received_ts = 2223.756992 usec\nlast_seq = 123399\ncurrent_ts = 2223.923747 usec\ncurrent_received_ts = 2223.923628 usec\ncurrent_seq = 123409\ncount = 4\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2223.923747 usec\nlast_received_ts = 2223.923628 usec\nlast_seq = 123409\ncurrent_ts = 2224.90382 usec\ncurrent_received_ts = 2224.90262 usec\ncurrent_seq = 123419\ncount = 5\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2224.90382 usec\nlast_received_ts = 2224.90262 usec\nlast_seq = 123419\ncurrent_ts = 2224.257006 usec\ncurrent_received_ts = 2224.256901 usec\ncurrent_seq = 123429\ncount = 6\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2224.257006 usec\nlast_received_ts = 2224.256901 usec\nlast_seq = 123429\ncurrent_ts = 2224.423647 usec\ncurrent_received_ts = 2224.423528 usec\ncurrent_seq = 123439\ncount = 7\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2224.423647 usec\nlast_received_ts = 2224.423528 usec\nlast_seq = 123439\ncurrent_ts = 2224.590281 usec\ncurrent_received_ts = 2224.590163 usec\ncurrent_seq = 123449\ncount = 8\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2224.590281 usec\nlast_received_ts = 2224.590163 usec\nlast_seq = 123449\ncurrent_ts = 2224.756919 usec\ncurrent_received_ts = 2224.756801 usec\ncurrent_seq = 123459\ncount = 9\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2224.756919 usec\nlast_received_ts = 2224.756801 usec\nlast_seq = 123459\ncurrent_ts = 2224.923541 usec\ncurrent_received_ts = 2224.923437 usec\ncurrent_seq = 123469\ncount = 10\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2224.923541 usec\nlast_received_ts = 2224.923437 usec\nlast_seq = 123469\ncurrent_ts = 2225.90186 usec\ncurrent_received_ts = 2225.90013 usec\ncurrent_seq = 123479\ncount = 11\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2225.90186 usec\nlast_received_ts = 2225.90013 usec\nlast_seq = 123479\ncurrent_ts = 2225.256815 usec\ncurrent_received_ts = 2225.256695 usec\ncurrent_seq = 123489\ncount = 12\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2225.256815 usec\nlast_received_ts = 2225.256695 usec\nlast_seq = 123489\ncurrent_ts = 2225.423449 usec\ncurrent_received_ts = 2225.423335 usec\ncurrent_seq = 123499\ncount = 13\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2225.423449 usec\nlast_received_ts = 2225.423335 usec\nlast_seq = 123499\ncurrent_ts = 2225.590083 usec\ncurrent_received_ts = 2225.589963 usec\ncurrent_seq = 123509\ncount = 14\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2225.590083 usec\nlast_received_ts = 2225.589963 usec\nlast_seq = 123509\ncurrent_ts = 2225.756709 usec\ncurrent_received_ts = 2225.756610 usec\ncurrent_seq = 123519\ncount = 15\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2225.756709 usec\nlast_received_ts = 2225.756610 usec\nlast_seq = 123519\ncurrent_ts = 2225.923350 usec\ncurrent_received_ts = 2225.923233 usec\ncurrent_seq = 123529\ncount = 16\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2225.923350 usec\nlast_received_ts = 2225.923233 usec\nlast_seq = 123529\ncurrent_ts = 2226.89986 usec\ncurrent_received_ts = 2226.89868 usec\ncurrent_seq = 123539\ncount = 17\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2226.89986 usec\nlast_received_ts = 2226.89868 usec\nlast_seq = 123539\ncurrent_ts = 2226.256609 usec\ncurrent_received_ts = 2226.256512 usec\ncurrent_seq = 123549\ncount = 18\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2226.256609 usec\nlast_received_ts = 2226.256512 usec\nlast_seq = 123549\ncurrent_ts = 2226.423254 usec\ncurrent_received_ts = 2226.423154 usec\ncurrent_seq = 123559\ncount = 19\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2226.423254 usec\nlast_received_ts = 2226.423154 usec\nlast_seq = 123559\ncurrent_ts = 2226.589889 usec\ncurrent_received_ts = 2226.589783 usec\ncurrent_seq = 123569\ncount = 20\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2226.589889 usec\nlast_received_ts = 2226.589783 usec\nlast_seq = 123569\ncurrent_ts = 2226.756513 usec\ncurrent_received_ts = 2226.756421 usec\ncurrent_seq = 123579\ncount = 21\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2226.756513 usec\nlast_received_ts = 2226.756421 usec\nlast_seq = 123579\ncurrent_ts = 2226.923148 usec\ncurrent_received_ts = 2226.923026 usec\ncurrent_seq = 123589\ncount = 22\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2226.923148 usec\nlast_received_ts = 2226.923026 usec\nlast_seq = 123589\ncurrent_ts = 2227.89786 usec\ncurrent_received_ts = 2227.89673 usec\ncurrent_seq = 123599\ncount = 23\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2227.89786 usec\nlast_received_ts = 2227.89673 usec\nlast_seq = 123599\ncurrent_ts = 2227.256412 usec\ncurrent_received_ts = 2227.256309 usec\ncurrent_seq = 123609\ncount = 24\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2227.256412 usec\nlast_received_ts = 2227.256309 usec\nlast_seq = 123609\ncurrent_ts = 2227.423057 usec\ncurrent_received_ts = 2227.422937 usec\ncurrent_seq = 123619\ncount = 25\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2227.423057 usec\nlast_received_ts = 2227.422937 usec\nlast_seq = 123619\ncurrent_ts = 2227.589693 usec\ncurrent_received_ts = 2227.589574 usec\ncurrent_seq = 123629\ncount = 26\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2227.589693 usec\nlast_received_ts = 2227.589574 usec\nlast_seq = 123629\ncurrent_ts = 2227.756327 usec\ncurrent_received_ts = 2227.756208 usec\ncurrent_seq = 123639\ncount = 27\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2227.756327 usec\nlast_received_ts = 2227.756208 usec\nlast_seq = 123639\ncurrent_ts = 2227.922956 usec\ncurrent_received_ts = 2227.922803 usec\ncurrent_seq = 123649\ncount = 28\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2227.922956 usec\nlast_received_ts = 2227.922803 usec\nlast_seq = 123649\ncurrent_ts = 2228.89585 usec\ncurrent_received_ts = 2228.89433 usec\ncurrent_seq = 123659\ncount = 29\nseq_step = 10\n(kms_flip:1503) DEBUG: name = vblank\nlast_ts = 2228.89585 usec\nlast_received_ts = 2228.89433 usec\nlast_seq = 123659\ncurrent_ts = 2228.256224 usec\ncurrent_received_ts = 2228.256108 usec\ncurrent_seq = 123669\ncount = 30\nseq_step = 10\n(kms_flip:1503) CRITICAL: Test assertion failure function eat_error_state, file kms_flip.c:803:\n(kms_flip:1503) CRITICAL: Failed assertion: igt_get_stop_rings() == STOP_RING_NONE\n(kms_flip:1503) CRITICAL: no gpu hang detected, stop_rings is still 0x400000ff\n****  END  ****\n",
>            "pid": 1503,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "__type__": "TestResult",
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/kms_flip --run-subtest vblank-vs-hang-interruptible",
>            "result": "dmesg-fail",
>            "out": "IGT-Version: 1.14-g41a26b5 (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nUsing monotonic timestamps\nBeginning vblank-vs-hang-interruptible on pipe A, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nvblank-vs-hang-interruptible on pipe A, connector eDP-1: PASSED\n\nBeginning vblank-vs-hang-interruptible on pipe B, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\nStack trace:\n  #0 [__igt_fail_assert+0x101]\n  #1 [unhang_gpu.isra.13+0xba]\n  #2 [<unknown>+0xba]\nSubtest vblank-vs-hang-interruptible: FAIL (20.322s)\n",
>            "time": {
>                "end": 1461183652.7040086,
>                "__type__": "TimeAttribute",
>                "start": 1461183631.0071404
>            },
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "dmesg": "[ 2212.314260] ------------[ cut here ]------------\n[ 2212.314327] WARNING: CPU: 0 PID: 1503 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2212.314332] WARN_ON(!wm_changed)\n[ 2212.314336] Modules linked in:\n[ 2212.314340]  bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer\n[ 2212.314418]  mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2212.314499] CPU: 0 PID: 1503 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2212.314503] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2212.314506]  0000000000000000 ffff8802675b3930 ffffffff813b287c ffff8802675b3980\n[ 2212.314513]  0000000000000000 ffff8802675b3970 ffffffff81079cc1 00000e3f00000000\n[ 2212.314520]  ffff880084ea9000 ffff880084ea8000 0000000000000004 ffff8802680cdba8\n[ 2212.314526] Call Trace:\n[ 2212.314540]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2212.314548]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2212.314553]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2212.314564]  [<ffffffff810a0000>] ? perf_trace_sched_switch+0xa0/0x1d0\n[ 2212.314606]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2212.314645]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2212.314711]  [<ffffffffa025057d>] ? intel_ddi_post_disable+0x11d/0x1c0 [i915]\n[ 2212.314751]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2212.314814]  [<ffffffffa022db50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[ 2212.314822]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[ 2212.314841]  [<ffffffffa0184b63>] ? drm_atomic_helper_connector_duplicate_state+0x33/0x80 [drm_kms_helper]\n[ 2212.314887]  [<ffffffffa00dc35e>] ? drm_atomic_get_crtc_state+0x2e/0xd0 [drm]\n[ 2212.314922]  [<ffffffffa00dc42f>] ? drm_atomic_set_crtc_for_connector+0x2f/0xe0 [drm]\n[ 2212.314960]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2212.314979]  [<ffffffffa018731b>] drm_atomic_helper_set_config+0x7b/0xb0 [drm_kms_helper]\n[ 2212.315012]  [<ffffffffa00cd114>] drm_mode_set_config_internal+0x64/0x100 [drm]\n[ 2212.315046]  [<ffffffffa00d0bfd>] drm_mode_setcrtc+0xdd/0x500 [drm]\n[ 2212.315071]  [<ffffffffa00c2b0b>] drm_ioctl+0x23b/0x4d0 [drm]\n[ 2212.315099]  [<ffffffffa00d0b20>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]\n[ 2212.315107]  [<ffffffff811b2aef>] ? vma_rb_erase+0x10f/0x200\n[ 2212.315113]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2212.315119]  [<ffffffff811b4be1>] ? do_munmap+0x281/0x370\n[ 2212.315125]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2212.315133]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2212.315141]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2212.315147] ---[ end trace 41cc45f65102c532 ]---\n[ 2221.846715] drm/i915: Resetting chip after gpu hang\n[ 2231.858990] drm/i915: Resetting chip after gpu hang\n[ 2233.155281] ------------[ cut here ]------------\n[ 2233.155310] WARNING: CPU: 0 PID: 1503 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2233.155311] WARN_ON(!wm_changed)\n[ 2233.155329] Modules linked in: bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211\n[ 2233.155342]  snd_seq_device snd_timer mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2233.155343] CPU: 0 PID: 1503 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2233.155344] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2233.155346]  0000000000000000 ffff8802675b3698 ffffffff813b287c ffff8802675b36e8\n[ 2233.155347]  0000000000000000 ffff8802675b36d8 ffffffff81079cc1 00000e3f00000000\n[ 2233.155348]  ffff880084ea8000 ffff880084ea9000 0000000000000004 ffff8802680cdba8\n[ 2233.155348] Call Trace:\n[ 2233.155353]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2233.155354]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2233.155356]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2233.155366]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2233.155376]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2233.155393]  [<ffffffffa0251ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[ 2233.155402]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2233.155418]  [<ffffffffa0233cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[ 2233.155433]  [<ffffffffa021f7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[ 2233.155440]  [<ffffffffa0186d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[ 2233.155455]  [<ffffffffa022ea9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[ 2233.155458]  [<ffffffff8179809a>] ? __ww_mutex_lock_slowpath+0x16e/0x184\n[ 2233.155474]  [<ffffffffa00dd6b7>] ? drm_atomic_add_affected_connectors+0x27/0xf0 [drm]\n[ 2233.155483]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2233.155488]  [<ffffffffa0187f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[ 2233.155497]  [<ffffffffa00dbe97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[ 2233.155501]  [<ffffffffa018a043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[ 2233.155505]  [<ffffffffa018a0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[ 2233.155520]  [<ffffffffa024a34a>] intel_fbdev_set_par+0x1a/0x60 [i915]\n[ 2233.155529]  [<ffffffffa00dc252>] ? drm_atomic_state_default_clear+0xb2/0x160 [drm]\n[ 2233.155532]  [<ffffffff814315a1>] fb_set_var+0x191/0x400\n[ 2233.155534]  [<ffffffff814289fc>] fbcon_blank+0x1bc/0x2b0\n[ 2233.155536]  [<ffffffff814bf468>] do_unblank_screen+0xb8/0x1c0\n[ 2233.155537]  [<ffffffff814b6c13>] vt_ioctl+0x1053/0x10d0\n[ 2233.155539]  [<ffffffff814aa937>] tty_ioctl+0x397/0xbb0\n[ 2233.155541]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2233.155542]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2233.155544]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2233.155545]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2233.155546] ---[ end trace 41cc45f65102c533 ]---\n[ 2233.155564] ------------[ cut here ]------------\n[ 2233.155572] WARNING: CPU: 0 PID: 1503 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/drm_irq.c:1314 drm_wait_one_vblank+0x165/0x180 [drm]\n[ 2233.155573] vblank not available on crtc 1, ret=-22\n[ 2233.155583] Modules linked in: bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211\n[ 2233.155591]  snd_seq_device snd_timer mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2233.155592] CPU: 0 PID: 1503 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2233.155592] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2233.155593]  0000000000000000 ffff8802675b3720 ffffffff813b287c ffff8802675b3770\n[ 2233.155594]  0000000000000000 ffff8802675b3760 ffffffff81079cc1 00000522675b3764\n[ 2233.155595]  ffff8802680cd800 0000000000000001 ffff8802680cd800 ffff8802637ba800\n[ 2233.155595] Call Trace:\n[ 2233.155597]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2233.155612]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2233.155613]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2233.155620]  [<ffffffffa00c45b0>] ? drm_vblank_get+0x70/0xc0 [drm]\n[ 2233.155627]  [<ffffffffa00c47f5>] drm_wait_one_vblank+0x165/0x180 [drm]\n[ 2233.155643]  [<ffffffffa02103a0>] ? gen9_write64+0x3a0/0x3a0 [i915]\n[ 2233.155657]  [<ffffffffa02103a0>] ? gen9_write64+0x3a0/0x3a0 [i915]\n[ 2233.155668]  [<ffffffffa01bedf1>] ? skl_wm_flush_pipe+0xc1/0xf0 [i915]\n[ 2233.155678]  [<ffffffffa01c4648>] skl_update_wm+0x668/0x6f0 [i915]\n[ 2233.155689]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2233.155705]  [<ffffffffa0233cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[ 2233.155720]  [<ffffffffa021f7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[ 2233.155726]  [<ffffffffa0186d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[ 2233.155741]  [<ffffffffa022ea9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[ 2233.155743]  [<ffffffff8179809a>] ? __ww_mutex_lock_slowpath+0x16e/0x184\n[ 2233.155755]  [<ffffffffa00dd6b7>] ? drm_atomic_add_affected_connectors+0x27/0xf0 [drm]\n[ 2233.155765]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2233.155770]  [<ffffffffa0187f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[ 2233.155779]  [<ffffffffa00dbe97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[ 2233.155784]  [<ffffffffa018a043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[ 2233.155788]  [<ffffffffa018a0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[ 2233.155804]  [<ffffffffa024a34a>] intel_fbdev_set_par+0x1a/0x60 [i915]\n[ 2233.155814]  [<ffffffffa00dc252>] ? drm_atomic_state_default_clear+0xb2/0x160 [drm]\n[ 2233.155816]  [<ffffffff814315a1>] fb_set_var+0x191/0x400\n[ 2233.155818]  [<ffffffff814289fc>] fbcon_blank+0x1bc/0x2b0\n[ 2233.155820]  [<ffffffff814bf468>] do_unblank_screen+0xb8/0x1c0\n[ 2233.155821]  [<ffffffff814b6c13>] vt_ioctl+0x1053/0x10d0\n[ 2233.155823]  [<ffffffff814aa937>] tty_ioctl+0x397/0xbb0\n[ 2233.155824]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2233.155825]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2233.155827]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2233.155829]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2233.155829] ---[ end trace 41cc45f65102c534 ]---",
>            "returncode": 99,
>            "exception": null
>        },
>        "igt@kms_flip@flip-vs-modeset-vs-hang-interruptible": {
>            "traceback": null,
>            "err": "(kms_flip:1526) CRITICAL: Test assertion failure function eat_error_state, file kms_flip.c:803:\n(kms_flip:1526) CRITICAL: Failed assertion: igt_get_stop_rings() == STOP_RING_NONE\n(kms_flip:1526) CRITICAL: no gpu hang detected, stop_rings is still 0x400000ff\nSubtest flip-vs-modeset-vs-hang-interruptible failed.\n**** DEBUG ****\n(kms_flip:1526) DEBUG: Test requirement passed: (flags & TEST_HANG) == 0 || !is_hung(drm_fd)\n(kms_flip:1526) DEBUG: Test requirement passed: modes\n(kms_flip:1526) INFO: Beginning flip-vs-modeset-vs-hang-interruptible on pipe A, connector eDP-1\n(kms_flip:1526) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32], tiling=0x0, size=0)\n(kms_flip:1526) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=7680)\n(kms_flip:1526) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32], tiling=0x0, size=0)\n(kms_flip:1526) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=3, pitch=7680)\n(kms_flip:1526) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32], tiling=0x100000000000001, size=0)\n(kms_flip:1526) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=4, pitch=7680)\n(kms_flip:1526) igt-kms-INFO:   1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n(kms_flip:1526) CRITICAL: Test assertion failure function eat_error_state, file kms_flip.c:803:\n(kms_flip:1526) CRITICAL: Failed assertion: igt_get_stop_rings() == STOP_RING_NONE\n(kms_flip:1526) CRITICAL: no gpu hang detected, stop_rings is still 0x400000ff\n****  END  ****\n",
>            "pid": 1526,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "__type__": "TestResult",
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/kms_flip --run-subtest flip-vs-modeset-vs-hang-interruptible",
>            "result": "dmesg-fail",
>            "out": "IGT-Version: 1.14-g41a26b5 (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nUsing monotonic timestamps\nBeginning flip-vs-modeset-vs-hang-interruptible on pipe A, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\nStack trace:\n  #0 [__igt_fail_assert+0x101]\n  #1 [unhang_gpu.isra.13+0xba]\n  #2 [<unknown>+0xba]\n  #3 [<unknown>+0xba]\nSubtest flip-vs-modeset-vs-hang-interruptible: FAIL (8.600s)\n",
>            "time": {
>                "end": 1461183825.6441243,
>                "__type__": "TimeAttribute",
>                "start": 1461183816.759415
>            },
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "dmesg": "[ 2397.618022] ------------[ cut here ]------------\n[ 2397.618111] WARNING: CPU: 1 PID: 1526 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2397.618118] WARN_ON(!wm_changed)\n[ 2397.618123] Modules linked in:\n[ 2397.618129]  bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer\n[ 2397.618253]  mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2397.618333] CPU: 1 PID: 1526 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2397.618338] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2397.618343]  0000000000000000 ffff8802671cb930 ffffffff813b287c ffff8802671cb980\n[ 2397.618353]  0000000000000000 ffff8802671cb970 ffffffff81079cc1 00000e3f00000000\n[ 2397.618362]  ffff880084ea9000 ffff880084ea8000 0000000000000004 ffff8802680cdba8\n[ 2397.618371] Call Trace:\n[ 2397.618390]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2397.618400]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2397.618408]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2397.618423]  [<ffffffff810a0000>] ? perf_trace_sched_switch+0xa0/0x1d0\n[ 2397.618482]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2397.618537]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2397.618629]  [<ffffffffa025057d>] ? intel_ddi_post_disable+0x11d/0x1c0 [i915]\n[ 2397.618683]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2397.618768]  [<ffffffffa022db50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[ 2397.618780]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[ 2397.618807]  [<ffffffffa0184b63>] ? drm_atomic_helper_connector_duplicate_state+0x33/0x80 [drm_kms_helper]\n[ 2397.618870]  [<ffffffffa00dc35e>] ? drm_atomic_get_crtc_state+0x2e/0xd0 [drm]\n[ 2397.618920]  [<ffffffffa00dc42f>] ? drm_atomic_set_crtc_for_connector+0x2f/0xe0 [drm]\n[ 2397.618969]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2397.618998]  [<ffffffffa018731b>] drm_atomic_helper_set_config+0x7b/0xb0 [drm_kms_helper]\n[ 2397.619056]  [<ffffffffa00cd114>] drm_mode_set_config_internal+0x64/0x100 [drm]\n[ 2397.619106]  [<ffffffffa00d0bfd>] drm_mode_setcrtc+0xdd/0x500 [drm]\n[ 2397.619140]  [<ffffffffa00c2b0b>] drm_ioctl+0x23b/0x4d0 [drm]\n[ 2397.619180]  [<ffffffffa00d0b20>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]\n[ 2397.619191]  [<ffffffff811b2aef>] ? vma_rb_erase+0x10f/0x200\n[ 2397.619200]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2397.619208]  [<ffffffff811b4be1>] ? do_munmap+0x281/0x370\n[ 2397.619217]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2397.619227]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2397.619239]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2397.619247] ---[ end trace 41cc45f65102c53c ]---\n[ 2405.888194] drm/i915: Resetting chip after gpu hang\n[ 2406.104368] ------------[ cut here ]------------\n[ 2406.104439] WARNING: CPU: 0 PID: 1526 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2406.104443] WARN_ON(!wm_changed)\n[ 2406.104511] Modules linked in: bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211\n[ 2406.104560]  snd_seq_device snd_timer mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2406.104568] CPU: 0 PID: 1526 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2406.104571] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2406.104579]  0000000000000000 ffff8802671cb698 ffffffff813b287c ffff8802671cb6e8\n[ 2406.104585]  0000000000000000 ffff8802671cb6d8 ffffffff81079cc1 00000e3f00000000\n[ 2406.104590]  ffff880084ea8000 ffff880084ea9000 0000000000000004 ffff8802680cdba8\n[ 2406.104591] Call Trace:\n[ 2406.104607]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2406.104615]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2406.104621]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2406.104679]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2406.104733]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2406.104823]  [<ffffffffa0251ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[ 2406.104874]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2406.104957]  [<ffffffffa0233cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[ 2406.105036]  [<ffffffffa021f7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[ 2406.105062]  [<ffffffffa0186d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[ 2406.105143]  [<ffffffffa022ea9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[ 2406.105153]  [<ffffffff8179809a>] ? __ww_mutex_lock_slowpath+0x16e/0x184\n[ 2406.105215]  [<ffffffffa00dd6b7>] ? drm_atomic_add_affected_connectors+0x27/0xf0 [drm]\n[ 2406.105263]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2406.105288]  [<ffffffffa0187f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[ 2406.105337]  [<ffffffffa00dbe97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[ 2406.105362]  [<ffffffffa018a043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[ 2406.105381]  [<ffffffffa018a0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[ 2406.105462]  [<ffffffffa024a34a>] intel_fbdev_set_par+0x1a/0x60 [i915]\n[ 2406.105470]  [<ffffffff813bb9da>] ? put_dec+0x1a/0x80\n[ 2406.105480]  [<ffffffff814315a1>] fb_set_var+0x191/0x400\n[ 2406.105491]  [<ffffffff8119b1bc>] ? zone_statistics+0x7c/0xa0\n[ 2406.105500]  [<ffffffff814289fc>] fbcon_blank+0x1bc/0x2b0\n[ 2406.105512]  [<ffffffff814bf468>] do_unblank_screen+0xb8/0x1c0\n[ 2406.105517]  [<ffffffff814b6c13>] vt_ioctl+0x1053/0x10d0\n[ 2406.105523]  [<ffffffff814aa937>] tty_ioctl+0x397/0xbb0\n[ 2406.105531]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2406.105537]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2406.105545]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2406.105553]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2406.105587] ---[ end trace 41cc45f65102c53d ]---",
>            "returncode": 99,
>            "exception": null
>        },
>        "igt@kms_flip@wf_vblank-vs-modeset-interruptible": {
>            "traceback": null,
>            "err": "",
>            "pid": 1509,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "__type__": "TestResult",
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/kms_flip --run-subtest wf_vblank-vs-modeset-interruptible",
>            "result": "dmesg-warn",
>            "out": "IGT-Version: 1.14-g41a26b5 (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nUsing monotonic timestamps\nBeginning wf_vblank-vs-modeset-interruptible on pipe A, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-vs-modeset-interruptible on pipe A, connector eDP-1: PASSED\n\nBeginning wf_vblank-vs-modeset-interruptible on pipe B, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-vs-modeset-interruptible on pipe B, connector eDP-1: PASSED\n\nBeginning wf_vblank-vs-modeset-interruptible on pipe C, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-vs-modeset-interruptible on pipe C, connector eDP-1: PASSED\n\nBeginning wf_vblank-vs-modeset-interruptible on pipe A, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-vs-modeset-interruptible on pipe A, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank-vs-modeset-interruptible on pipe B, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-vs-modeset-interruptible on pipe B, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank-vs-modeset-interruptible on pipe C, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-vs-modeset-interruptible on pipe C, connector HDMI-A-1: PASSED\n\nSubtest wf_vblank-vs-modeset-interruptible: SUCCESS (66.033s)\n",
>            "time": {
>                "end": 1461183719.1735885,
>                "__type__": "TimeAttribute",
>                "start": 1461183652.8170464
>            },
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "dmesg": "[ 2233.694701] ------------[ cut here ]------------\n[ 2233.694783] WARNING: CPU: 0 PID: 1509 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2233.694789] WARN_ON(!wm_changed)\n[ 2233.694795] Modules linked in:\n[ 2233.694816]  bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer\n[ 2233.694929]  mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2233.695010] CPU: 0 PID: 1509 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2233.695015] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2233.695020]  0000000000000000 ffff8800851a3930 ffffffff813b287c ffff8800851a3980\n[ 2233.695031]  0000000000000000 ffff8800851a3970 ffffffff81079cc1 00000e3f00000000\n[ 2233.695040]  ffff880084ea9000 ffff880084ea8000 0000000000000004 ffff8802680cdba8\n[ 2233.695049] Call Trace:\n[ 2233.695067]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2233.695077]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2233.695085]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2233.695100]  [<ffffffff810a0000>] ? perf_trace_sched_switch+0xa0/0x1d0\n[ 2233.695159]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2233.695213]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2233.695306]  [<ffffffffa025057d>] ? intel_ddi_post_disable+0x11d/0x1c0 [i915]\n[ 2233.695360]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2233.695448]  [<ffffffffa022db50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[ 2233.695460]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[ 2233.695487]  [<ffffffffa0184b63>] ? drm_atomic_helper_connector_duplicate_state+0x33/0x80 [drm_kms_helper]\n[ 2233.695549]  [<ffffffffa00dc35e>] ? drm_atomic_get_crtc_state+0x2e/0xd0 [drm]\n[ 2233.695598]  [<ffffffffa00dc42f>] ? drm_atomic_set_crtc_for_connector+0x2f/0xe0 [drm]\n[ 2233.695645]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2233.695672]  [<ffffffffa018731b>] drm_atomic_helper_set_config+0x7b/0xb0 [drm_kms_helper]\n[ 2233.695720]  [<ffffffffa00cd114>] drm_mode_set_config_internal+0x64/0x100 [drm]\n[ 2233.695766]  [<ffffffffa00d0bfd>] drm_mode_setcrtc+0xdd/0x500 [drm]\n[ 2233.695800]  [<ffffffffa00c2b0b>] drm_ioctl+0x23b/0x4d0 [drm]\n[ 2233.695839]  [<ffffffffa00d0b20>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]\n[ 2233.695850]  [<ffffffff811b2aef>] ? vma_rb_erase+0x10f/0x200\n[ 2233.695859]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2233.695867]  [<ffffffff811b4be1>] ? do_munmap+0x281/0x370\n[ 2233.695875]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2233.695885]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2233.695898]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2233.695905] ---[ end trace 41cc45f65102c535 ]---\n[ 2299.621501] ------------[ cut here ]------------\n[ 2299.621572] WARNING: CPU: 0 PID: 1509 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2299.621576] WARN_ON(!wm_changed)\n[ 2299.621645] Modules linked in: bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211\n[ 2299.621694]  snd_seq_device snd_timer mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2299.621702] CPU: 0 PID: 1509 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2299.621705] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2299.621714]  0000000000000000 ffff8800851a3698 ffffffff813b287c ffff8800851a36e8\n[ 2299.621719]  0000000000000000 ffff8800851a36d8 ffffffff81079cc1 00000e3f00000000\n[ 2299.621725]  ffff880084ea8000 ffff880084ea9000 0000000000000004 ffff8802680cdba8\n[ 2299.621726] Call Trace:\n[ 2299.621742]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2299.621750]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2299.621756]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2299.621812]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2299.621866]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2299.621958]  [<ffffffffa0251ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[ 2299.622009]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2299.622093]  [<ffffffffa0233cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[ 2299.622172]  [<ffffffffa021f7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[ 2299.622197]  [<ffffffffa0186d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[ 2299.622277]  [<ffffffffa022ea9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[ 2299.622286]  [<ffffffff8179809a>] ? __ww_mutex_lock_slowpath+0x16e/0x184\n[ 2299.622348]  [<ffffffffa00dd6b7>] ? drm_atomic_add_affected_connectors+0x27/0xf0 [drm]\n[ 2299.622397]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2299.622420]  [<ffffffffa0187f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[ 2299.622469]  [<ffffffffa00dbe97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[ 2299.622493]  [<ffffffffa018a043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[ 2299.622511]  [<ffffffffa018a0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[ 2299.622592]  [<ffffffffa024a34a>] intel_fbdev_set_par+0x1a/0x60 [i915]\n[ 2299.622600]  [<ffffffff813bb9da>] ? put_dec+0x1a/0x80\n[ 2299.622610]  [<ffffffff814315a1>] fb_set_var+0x191/0x400\n[ 2299.622620]  [<ffffffff8119b1bc>] ? zone_statistics+0x7c/0xa0\n[ 2299.622630]  [<ffffffff814289fc>] fbcon_blank+0x1bc/0x2b0\n[ 2299.622642]  [<ffffffff814bf468>] do_unblank_screen+0xb8/0x1c0\n[ 2299.622647]  [<ffffffff814b6c13>] vt_ioctl+0x1053/0x10d0\n[ 2299.622653]  [<ffffffff814aa937>] tty_ioctl+0x397/0xbb0\n[ 2299.622661]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2299.622667]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2299.622675]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2299.622683]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2299.622713] ---[ end trace 41cc45f65102c536 ]---",
>            "returncode": 0,
>            "exception": null
>        },
>        "igt@kms_flip@wf_vblank-interruptible": {
>            "traceback": null,
>            "err": "",
>            "pid": 1556,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "__type__": "TestResult",
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/kms_flip --run-subtest wf_vblank-interruptible",
>            "result": "dmesg-warn",
>            "out": "IGT-Version: 1.14-g41a26b5 (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nUsing monotonic timestamps\nBeginning wf_vblank-interruptible on pipe A, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-interruptible on pipe A, connector eDP-1: PASSED\n\nBeginning wf_vblank-interruptible on pipe B, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-interruptible on pipe B, connector eDP-1: PASSED\n\nBeginning wf_vblank-interruptible on pipe C, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-interruptible on pipe C, connector eDP-1: PASSED\n\nBeginning wf_vblank-interruptible on pipe A, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-interruptible on pipe A, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank-interruptible on pipe B, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-interruptible on pipe B, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank-interruptible on pipe C, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-interruptible on pipe C, connector HDMI-A-1: PASSED\n\nSubtest wf_vblank-interruptible: SUCCESS (35.288s)\n",
>            "time": {
>                "end": 1461184107.40468,
>                "__type__": "TimeAttribute",
>                "start": 1461184071.7635312
>            },
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "dmesg": "[ 2652.639027] ------------[ cut here ]------------\n[ 2652.639118] WARNING: CPU: 1 PID: 1556 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2652.639125] WARN_ON(!wm_changed)\n[ 2652.639130] Modules linked in:\n[ 2652.639136]  bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer\n[ 2652.639261]  mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2652.639342] CPU: 1 PID: 1556 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2652.639347] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2652.639352]  0000000000000000 ffff88008665b930 ffffffff813b287c ffff88008665b980\n[ 2652.639363]  0000000000000000 ffff88008665b970 ffffffff81079cc1 00000e3f00000000\n[ 2652.639371]  ffff880084ea9000 ffff880084ea8000 0000000000000004 ffff8802680cdba8\n[ 2652.639380] Call Trace:\n[ 2652.639399]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2652.639409]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2652.639418]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2652.639433]  [<ffffffff810a0000>] ? perf_trace_sched_switch+0xa0/0x1d0\n[ 2652.639500]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2652.639561]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2652.639660]  [<ffffffffa025057d>] ? intel_ddi_post_disable+0x11d/0x1c0 [i915]\n[ 2652.639720]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2652.639809]  [<ffffffffa022db50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[ 2652.639822]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[ 2652.639850]  [<ffffffffa0184b63>] ? drm_atomic_helper_connector_duplicate_state+0x33/0x80 [drm_kms_helper]\n[ 2652.639915]  [<ffffffffa00dc35e>] ? drm_atomic_get_crtc_state+0x2e/0xd0 [drm]\n[ 2652.639970]  [<ffffffffa00dc42f>] ? drm_atomic_set_crtc_for_connector+0x2f/0xe0 [drm]\n[ 2652.640030]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2652.640061]  [<ffffffffa018731b>] drm_atomic_helper_set_config+0x7b/0xb0 [drm_kms_helper]\n[ 2652.640110]  [<ffffffffa00cd114>] drm_mode_set_config_internal+0x64/0x100 [drm]\n[ 2652.640157]  [<ffffffffa00d0bfd>] drm_mode_setcrtc+0xdd/0x500 [drm]\n[ 2652.640191]  [<ffffffffa00c2b0b>] drm_ioctl+0x23b/0x4d0 [drm]\n[ 2652.640233]  [<ffffffffa00d0b20>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]\n[ 2652.640243]  [<ffffffff811b2aef>] ? vma_rb_erase+0x10f/0x200\n[ 2652.640252]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2652.640260]  [<ffffffff811b4be1>] ? do_munmap+0x281/0x370\n[ 2652.640269]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2652.640279]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2652.640291]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2652.640374] ---[ end trace 41cc45f65102c548 ]---\n[ 2687.860009] ------------[ cut here ]------------\n[ 2687.860080] WARNING: CPU: 0 PID: 1556 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2687.860084] WARN_ON(!wm_changed)\n[ 2687.860153] Modules linked in: bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211\n[ 2687.860202]  snd_seq_device snd_timer mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2687.860210] CPU: 0 PID: 1556 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2687.860213] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2687.860221]  0000000000000000 ffff88008665b698 ffffffff813b287c ffff88008665b6e8\n[ 2687.860227]  0000000000000000 ffff88008665b6d8 ffffffff81079cc1 00000e3f00000000\n[ 2687.860232]  ffff880084ea8000 ffff880084ea9000 0000000000000004 ffff8802680cdba8\n[ 2687.860234] Call Trace:\n[ 2687.860250]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2687.860257]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2687.860263]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2687.860320]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2687.860374]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2687.860467]  [<ffffffffa0251ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[ 2687.860518]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2687.860604]  [<ffffffffa0233cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[ 2687.860685]  [<ffffffffa021f7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[ 2687.860711]  [<ffffffffa0186d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[ 2687.860793]  [<ffffffffa022ea9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[ 2687.860855]  [<ffffffffa00dbd01>] ? drm_modeset_backoff_interruptible+0x11/0x20 [drm]\n[ 2687.860907]  [<ffffffffa00dd71c>] ? drm_atomic_add_affected_connectors+0x8c/0xf0 [drm]\n[ 2687.860952]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2687.860976]  [<ffffffffa0187f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[ 2687.861020]  [<ffffffffa00dbe97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[ 2687.861043]  [<ffffffffa018a043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[ 2687.861061]  [<ffffffffa018a0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[ 2687.861144]  [<ffffffffa024a34a>] intel_fbdev_set_par+0x1a/0x60 [i915]\n[ 2687.861152]  [<ffffffff813bb9da>] ? put_dec+0x1a/0x80\n[ 2687.861162]  [<ffffffff814315a1>] fb_set_var+0x191/0x400\n[ 2687.861173]  [<ffffffff8119b1bc>] ? zone_statistics+0x7c/0xa0\n[ 2687.861182]  [<ffffffff814289fc>] fbcon_blank+0x1bc/0x2b0\n[ 2687.861194]  [<ffffffff814bf468>] do_unblank_screen+0xb8/0x1c0\n[ 2687.861199]  [<ffffffff814b6c13>] vt_ioctl+0x1053/0x10d0\n[ 2687.861206]  [<ffffffff814aa937>] tty_ioctl+0x397/0xbb0\n[ 2687.861214]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2687.861220]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2687.861228]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2687.861237]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2687.861270] ---[ end trace 41cc45f65102c549 ]---",
>            "returncode": 0,
>            "exception": null
>        },
>        "igt@kms_flip@flip-vs-panning-vs-hang-interruptible": {
>            "traceback": null,
>            "err": "(kms_flip:1519) CRITICAL: Test assertion failure function eat_error_state, file kms_flip.c:803:\n(kms_flip:1519) CRITICAL: Failed assertion: igt_get_stop_rings() == STOP_RING_NONE\n(kms_flip:1519) CRITICAL: no gpu hang detected, stop_rings is still 0x400000ff\nSubtest flip-vs-panning-vs-hang-interruptible failed.\n**** DEBUG ****\n(kms_flip:1519) DEBUG: Test requirement passed: (flags & TEST_HANG) == 0 || !is_hung(drm_fd)\n(kms_flip:1519) DEBUG: Test requirement passed: modes\n(kms_flip:1519) INFO: Beginning flip-vs-panning-vs-hang-interruptible on pipe A, connector eDP-1\n(kms_flip:1519) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=1080, format=0x34325258 [bpp=32], tiling=0x0, size=0)\n(kms_flip:1519) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=15360)\n(kms_flip:1519) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=1080, format=0x34325258 [bpp=32], tiling=0x0, size=0)\n(kms_flip:1519) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=3, pitch=15360)\n(kms_flip:1519) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=1080, format=0x34325258 [bpp=32], tiling=0x100000000000001, size=0)\n(kms_flip:1519) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=4, pitch=15360)\n(kms_flip:1519) igt-kms-INFO:   1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n(kms_flip:1519) DEBUG: name = flip\nlast_ts = 0.0 usec\nlast_received_ts = 0.0 usec\nlast_seq = 0\ncurrent_ts = 2367.711369 usec\ncurrent_received_ts = 2375.810673 usec\ncurrent_seq = 124458\ncount = 0\nseq_step = 1\n(kms_flip:1519) DEBUG: name = flip\nlast_ts = 2367.711369 usec\nlast_received_ts = 2375.810673 usec\nlast_seq = 124458\ncurrent_ts = 2375.826421 usec\ncurrent_received_ts = 2385.822721 usec\ncurrent_seq = 124945\ncount = 1\nseq_step = 1\n(kms_flip:1519) INFO: \nflip-vs-panning-vs-hang-interruptible on pipe A, connector eDP-1: PASSED\n\n(kms_flip:1519) INFO: Beginning flip-vs-panning-vs-hang-interruptible on pipe B, connector eDP-1\n(kms_flip:1519) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=1080, format=0x34325258 [bpp=32], tiling=0x0, size=0)\n(kms_flip:1519) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=15360)\n(kms_flip:1519) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=1080, format=0x34325258 [bpp=32], tiling=0x0, size=0)\n(kms_flip:1519) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=3, pitch=15360)\n(kms_flip:1519) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=1080, format=0x34325258 [bpp=32], tiling=0x100000000000001, size=0)\n(kms_flip:1519) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=4, pitch=15360)\n(kms_flip:1519) igt-kms-INFO:   1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n(kms_flip:1519) CRITICAL: Test assertion failure function eat_error_state, file kms_flip.c:803:\n(kms_flip:1519) CRITICAL: Failed assertion: igt_get_stop_rings() == STOP_RING_NONE\n(kms_flip:1519) CRITICAL: no gpu hang detected, stop_rings is still 0x400000ff\n****  END  ****\n",
>            "pid": 1519,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "__type__": "TestResult",
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/kms_flip --run-subtest flip-vs-panning-vs-hang-interruptible",
>            "result": "dmesg-fail",
>            "out": "IGT-Version: 1.14-g41a26b5 (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nUsing monotonic timestamps\nBeginning flip-vs-panning-vs-hang-interruptible on pipe A, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nflip-vs-panning-vs-hang-interruptible on pipe A, connector eDP-1: PASSED\n\nBeginning flip-vs-panning-vs-hang-interruptible on pipe B, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\nStack trace:\n  #0 [__igt_fail_assert+0x101]\n  #1 [unhang_gpu.isra.13+0xba]\n  #2 [<unknown>+0xba]\nSubtest flip-vs-panning-vs-hang-interruptible: FAIL (29.430s)\n",
>            "time": {
>                "end": 1461183816.6417289,
>                "__type__": "TimeAttribute",
>                "start": 1461183785.8741562
>            },
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "dmesg": "[ 2366.772340] ------------[ cut here ]------------\n[ 2366.772428] WARNING: CPU: 0 PID: 1519 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2366.772503] WARN_ON(!wm_changed)\n[ 2366.772508] Modules linked in:\n[ 2366.772514]  bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer\n[ 2366.772677]  mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2366.772773] CPU: 0 PID: 1519 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2366.772779] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2366.772785]  0000000000000000 ffff8802671bb930 ffffffff813b287c ffff8802671bb980\n[ 2366.772799]  0000000000000000 ffff8802671bb970 ffffffff81079cc1 00000e3f00000000\n[ 2366.772809]  ffff880084ea9000 ffff880084ea8000 0000000000000004 ffff8802680cdba8\n[ 2366.772819] Call Trace:\n[ 2366.772841]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2366.772851]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2366.772861]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2366.772878]  [<ffffffff810a0000>] ? perf_trace_sched_switch+0xa0/0x1d0\n[ 2366.772942]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2366.773011]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2366.773115]  [<ffffffffa025057d>] ? intel_ddi_post_disable+0x11d/0x1c0 [i915]\n[ 2366.773172]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2366.773261]  [<ffffffffa022db50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[ 2366.773280]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[ 2366.773309]  [<ffffffffa0184b63>] ? drm_atomic_helper_connector_duplicate_state+0x33/0x80 [drm_kms_helper]\n[ 2366.773380]  [<ffffffffa00dc35e>] ? drm_atomic_get_crtc_state+0x2e/0xd0 [drm]\n[ 2366.773431]  [<ffffffffa00dc42f>] ? drm_atomic_set_crtc_for_connector+0x2f/0xe0 [drm]\n[ 2366.773477]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2366.773520]  [<ffffffffa018731b>] drm_atomic_helper_set_config+0x7b/0xb0 [drm_kms_helper]\n[ 2366.773567]  [<ffffffffa00cd114>] drm_mode_set_config_internal+0x64/0x100 [drm]\n[ 2366.773613]  [<ffffffffa00d0bfd>] drm_mode_setcrtc+0xdd/0x500 [drm]\n[ 2366.773647]  [<ffffffffa00c2b0b>] drm_ioctl+0x23b/0x4d0 [drm]\n[ 2366.773657]  [<ffffffff81182be0>] ? free_pages.part.84+0x40/0x50\n[ 2366.773697]  [<ffffffffa00d0b20>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]\n[ 2366.773708]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2366.773717]  [<ffffffff811b4be1>] ? do_munmap+0x281/0x370\n[ 2366.773725]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2366.773735]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2366.773747]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2366.773755] ---[ end trace 41cc45f65102c539 ]---\n[ 2375.874926] drm/i915: Resetting chip after gpu hang\n[ 2385.887163] drm/i915: Resetting chip after gpu hang\n[ 2395.862932] drm/i915: Resetting chip after gpu hang\n[ 2397.100579] ------------[ cut here ]------------\n[ 2397.100633] WARNING: CPU: 0 PID: 1519 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2397.100636] WARN_ON(!wm_changed)\n[ 2397.100680] Modules linked in: bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211\n[ 2397.100712]  snd_seq_device snd_timer mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2397.100718] CPU: 0 PID: 1519 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2397.100719] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2397.100725]  0000000000000000 ffff8802671bb698 ffffffff813b287c ffff8802671bb6e8\n[ 2397.100728]  0000000000000000 ffff8802671bb6d8 ffffffff81079cc1 00000e3f00000000\n[ 2397.100732]  ffff880084ea8000 ffff880084ea9000 0000000000000004 ffff8802680cdba8\n[ 2397.100733] Call Trace:\n[ 2397.100744]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2397.100749]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2397.100753]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2397.100812]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2397.100854]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2397.100922]  [<ffffffffa0251ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[ 2397.100961]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2397.101024]  [<ffffffffa0233cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[ 2397.101083]  [<ffffffffa021f7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[ 2397.101103]  [<ffffffffa0186d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[ 2397.101163]  [<ffffffffa022ea9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[ 2397.101170]  [<ffffffff8179809a>] ? __ww_mutex_lock_slowpath+0x16e/0x184\n[ 2397.101217]  [<ffffffffa00dd6b7>] ? drm_atomic_add_affected_connectors+0x27/0xf0 [drm]\n[ 2397.101254]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2397.101272]  [<ffffffffa0187f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[ 2397.101309]  [<ffffffffa00dbe97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[ 2397.101326]  [<ffffffffa018a043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[ 2397.101339]  [<ffffffffa018a0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[ 2397.101402]  [<ffffffffa024a34a>] intel_fbdev_set_par+0x1a/0x60 [i915]\n[ 2397.101441]  [<ffffffffa00dc252>] ? drm_atomic_state_default_clear+0xb2/0x160 [drm]\n[ 2397.101448]  [<ffffffff814315a1>] fb_set_var+0x191/0x400\n[ 2397.101455]  [<ffffffff814289fc>] fbcon_blank+0x1bc/0x2b0\n[ 2397.101464]  [<ffffffff814bf468>] do_unblank_screen+0xb8/0x1c0\n[ 2397.101468]  [<ffffffff814b6c13>] vt_ioctl+0x1053/0x10d0\n[ 2397.101473]  [<ffffffff814aa937>] tty_ioctl+0x397/0xbb0\n[ 2397.101479]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2397.101484]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2397.101489]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2397.101496]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2397.101523] ---[ end trace 41cc45f65102c53a ]---\n[ 2397.101559] ------------[ cut here ]------------\n[ 2397.101593] WARNING: CPU: 0 PID: 1519 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/drm_irq.c:1314 drm_wait_one_vblank+0x165/0x180 [drm]\n[ 2397.101595] vblank not available on crtc 1, ret=-22\n[ 2397.101634] Modules linked in: bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211\n[ 2397.101663]  snd_seq_device snd_timer mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2397.101667] CPU: 0 PID: 1519 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2397.101669] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2397.101673]  0000000000000000 ffff8802671bb720 ffffffff813b287c ffff8802671bb770\n[ 2397.101677]  0000000000000000 ffff8802671bb760 ffffffff81079cc1 00000522671bb764\n[ 2397.101681]  ffff8802680cd800 0000000000000001 ffff8802680cd800 ffff8802637ba800\n[ 2397.101682] Call Trace:\n[ 2397.101689]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2397.101693]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2397.101697]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2397.101722]  [<ffffffffa00c45b0>] ? drm_vblank_get+0x70/0xc0 [drm]\n[ 2397.101744]  [<ffffffffa00c47f5>] drm_wait_one_vblank+0x165/0x180 [drm]\n[ 2397.101800]  [<ffffffffa02103a0>] ? gen9_write64+0x3a0/0x3a0 [i915]\n[ 2397.101848]  [<ffffffffa02103a0>] ? gen9_write64+0x3a0/0x3a0 [i915]\n[ 2397.101884]  [<ffffffffa01bedf1>] ? skl_wm_flush_pipe+0xc1/0xf0 [i915]\n[ 2397.101919]  [<ffffffffa01c4648>] skl_update_wm+0x668/0x6f0 [i915]\n[ 2397.101954]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2397.102010]  [<ffffffffa0233cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[ 2397.102062]  [<ffffffffa021f7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[ 2397.102079]  [<ffffffffa0186d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[ 2397.102134]  [<ffffffffa022ea9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[ 2397.102140]  [<ffffffff8179809a>] ? __ww_mutex_lock_slowpath+0x16e/0x184\n[ 2397.102180]  [<ffffffffa00dd6b7>] ? drm_atomic_add_affected_connectors+0x27/0xf0 [drm]\n[ 2397.102213]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2397.102230]  [<ffffffffa0187f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[ 2397.102263]  [<ffffffffa00dbe97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[ 2397.102280]  [<ffffffffa018a043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[ 2397.102292]  [<ffffffffa018a0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[ 2397.102350]  [<ffffffffa024a34a>] intel_fbdev_set_par+0x1a/0x60 [i915]\n[ 2397.102385]  [<ffffffffa00dc252>] ? drm_atomic_state_default_clear+0xb2/0x160 [drm]\n[ 2397.102392]  [<ffffffff814315a1>] fb_set_var+0x191/0x400\n[ 2397.102399]  [<ffffffff814289fc>] fbcon_blank+0x1bc/0x2b0\n[ 2397.102407]  [<ffffffff814bf468>] do_unblank_screen+0xb8/0x1c0\n[ 2397.102410]  [<ffffffff814b6c13>] vt_ioctl+0x1053/0x10d0\n[ 2397.102414]  [<ffffffff814aa937>] tty_ioctl+0x397/0xbb0\n[ 2397.102419]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2397.102424]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2397.102429]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2397.102435]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2397.102437] ---[ end trace 41cc45f65102c53b ]---",
>            "returncode": 99,
>            "exception": null
>        },
>        "igt@kms_flip@wf_vblank-ts-check-interruptible": {
>            "traceback": null,
>            "err": "",
>            "pid": 1535,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "__type__": "TestResult",
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/kms_flip --run-subtest wf_vblank-ts-check-interruptible",
>            "result": "dmesg-warn",
>            "out": "IGT-Version: 1.14-g41a26b5 (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nUsing monotonic timestamps\nBeginning wf_vblank-ts-check-interruptible on pipe A, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-ts-check-interruptible on pipe A, connector eDP-1: PASSED\n\nBeginning wf_vblank-ts-check-interruptible on pipe B, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-ts-check-interruptible on pipe B, connector eDP-1: PASSED\n\nBeginning wf_vblank-ts-check-interruptible on pipe C, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-ts-check-interruptible on pipe C, connector eDP-1: PASSED\n\nBeginning wf_vblank-ts-check-interruptible on pipe A, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-ts-check-interruptible on pipe A, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank-ts-check-interruptible on pipe B, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-ts-check-interruptible on pipe B, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank-ts-check-interruptible on pipe C, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-ts-check-interruptible on pipe C, connector HDMI-A-1: PASSED\n\nSubtest wf_vblank-ts-check-interruptible: SUCCESS (35.119s)\n",
>            "time": {
>                "end": 1461183927.840055,
>                "__type__": "TimeAttribute",
>                "start": 1461183892.3662088
>            },
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "dmesg": "[ 2473.245973] ------------[ cut here ]------------\n[ 2473.246064] WARNING: CPU: 1 PID: 1535 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2473.246071] WARN_ON(!wm_changed)\n[ 2473.246076] Modules linked in:\n[ 2473.246082]  bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer\n[ 2473.246189]  mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2473.246270] CPU: 1 PID: 1535 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2473.246276] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2473.246281]  0000000000000000 ffff8802674bb930 ffffffff813b287c ffff8802674bb980\n[ 2473.246291]  0000000000000000 ffff8802674bb970 ffffffff81079cc1 00000e3f00000000\n[ 2473.246300]  ffff880084ea9000 ffff880084ea8000 0000000000000004 ffff8802680cdba8\n[ 2473.246309] Call Trace:\n[ 2473.246351]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2473.246361]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2473.246369]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2473.246384]  [<ffffffff810a0000>] ? perf_trace_sched_switch+0xa0/0x1d0\n[ 2473.246451]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2473.246512]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2473.246611]  [<ffffffffa025057d>] ? intel_ddi_post_disable+0x11d/0x1c0 [i915]\n[ 2473.246670]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2473.246762]  [<ffffffffa022db50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[ 2473.246775]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[ 2473.246821]  [<ffffffffa0184b63>] ? drm_atomic_helper_connector_duplicate_state+0x33/0x80 [drm_kms_helper]\n[ 2473.246889]  [<ffffffffa00dc35e>] ? drm_atomic_get_crtc_state+0x2e/0xd0 [drm]\n[ 2473.246941]  [<ffffffffa00dc42f>] ? drm_atomic_set_crtc_for_connector+0x2f/0xe0 [drm]\n[ 2473.246991]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2473.247018]  [<ffffffffa018731b>] drm_atomic_helper_set_config+0x7b/0xb0 [drm_kms_helper]\n[ 2473.247068]  [<ffffffffa00cd114>] drm_mode_set_config_internal+0x64/0x100 [drm]\n[ 2473.247118]  [<ffffffffa00d0bfd>] drm_mode_setcrtc+0xdd/0x500 [drm]\n[ 2473.247155]  [<ffffffffa00c2b0b>] drm_ioctl+0x23b/0x4d0 [drm]\n[ 2473.247197]  [<ffffffffa00d0b20>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]\n[ 2473.247208]  [<ffffffff811b2aef>] ? vma_rb_erase+0x10f/0x200\n[ 2473.247217]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2473.247225]  [<ffffffff811b4be1>] ? do_munmap+0x281/0x370\n[ 2473.247233]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2473.247262]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2473.247274]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2473.247281] ---[ end trace 41cc45f65102c540 ]---\n[ 2508.291068] ------------[ cut here ]------------\n[ 2508.291140] WARNING: CPU: 1 PID: 1535 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2508.291144] WARN_ON(!wm_changed)\n[ 2508.291212] Modules linked in: bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211\n[ 2508.291262]  snd_seq_device snd_timer mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2508.291269] CPU: 1 PID: 1535 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2508.291272] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2508.291280]  0000000000000000 ffff8802674bb698 ffffffff813b287c ffff8802674bb6e8\n[ 2508.291286]  0000000000000000 ffff8802674bb6d8 ffffffff81079cc1 00000e3f00000000\n[ 2508.291291]  ffff880084ea8000 ffff880084ea9000 0000000000000004 ffff8802680cdba8\n[ 2508.291292] Call Trace:\n[ 2508.291309]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2508.291316]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2508.291322]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2508.291380]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2508.291434]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2508.291527]  [<ffffffffa0251ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[ 2508.291578]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2508.291663]  [<ffffffffa0233cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[ 2508.291743]  [<ffffffffa021f7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[ 2508.291768]  [<ffffffffa0186d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[ 2508.291849]  [<ffffffffa022ea9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[ 2508.291911]  [<ffffffffa00dbd01>] ? drm_modeset_backoff_interruptible+0x11/0x20 [drm]\n[ 2508.291963]  [<ffffffffa00dd71c>] ? drm_atomic_add_affected_connectors+0x8c/0xf0 [drm]\n[ 2508.292007]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2508.292032]  [<ffffffffa0187f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[ 2508.292076]  [<ffffffffa00dbe97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[ 2508.292100]  [<ffffffffa018a043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[ 2508.292118]  [<ffffffffa018a0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[ 2508.292202]  [<ffffffffa024a34a>] intel_fbdev_set_par+0x1a/0x60 [i915]\n[ 2508.292210]  [<ffffffff813bb9da>] ? put_dec+0x1a/0x80\n[ 2508.292220]  [<ffffffff814315a1>] fb_set_var+0x191/0x400\n[ 2508.292230]  [<ffffffff8119b1bc>] ? zone_statistics+0x7c/0xa0\n[ 2508.292240]  [<ffffffff814289fc>] fbcon_blank+0x1bc/0x2b0\n[ 2508.292252]  [<ffffffff814bf468>] do_unblank_screen+0xb8/0x1c0\n[ 2508.292257]  [<ffffffff814b6c13>] vt_ioctl+0x1053/0x10d0\n[ 2508.292264]  [<ffffffff814aa937>] tty_ioctl+0x397/0xbb0\n[ 2508.292271]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2508.292277]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2508.292286]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2508.292295]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2508.292327] ---[ end trace 41cc45f65102c541 ]---",
>            "returncode": 0,
>            "exception": null
>        },
>        "igt@kms_flip@wf_vblank-ts-check": {
>            "traceback": null,
>            "err": "",
>            "pid": 1551,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "__type__": "TestResult",
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/kms_flip --run-subtest wf_vblank-ts-check",
>            "result": "dmesg-warn",
>            "out": "IGT-Version: 1.14-g41a26b5 (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nUsing monotonic timestamps\nBeginning wf_vblank-ts-check on pipe A, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-ts-check on pipe A, connector eDP-1: PASSED\n\nBeginning wf_vblank-ts-check on pipe B, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-ts-check on pipe B, connector eDP-1: PASSED\n\nBeginning wf_vblank-ts-check on pipe C, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-ts-check on pipe C, connector eDP-1: PASSED\n\nBeginning wf_vblank-ts-check on pipe A, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-ts-check on pipe A, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank-ts-check on pipe B, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-ts-check on pipe B, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank-ts-check on pipe C, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-ts-check on pipe C, connector HDMI-A-1: PASSED\n\nSubtest wf_vblank-ts-check: SUCCESS (41.179s)\n",
>            "time": {
>                "end": 1461184071.6384683,
>                "__type__": "TimeAttribute",
>                "start": 1461184030.0969326
>            },
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "dmesg": "[ 2610.978653] ------------[ cut here ]------------\n[ 2610.978745] WARNING: CPU: 2 PID: 1551 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2610.978758] WARN_ON(!wm_changed)\n[ 2610.978774] Modules linked in:\n[ 2610.978780]  bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer\n[ 2610.978932]  mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2610.979012] CPU: 2 PID: 1551 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2610.979017] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2610.979022]  0000000000000000 ffff8802647f3930 ffffffff813b287c ffff8802647f3980\n[ 2610.979032]  0000000000000000 ffff8802647f3970 ffffffff81079cc1 00000e3f00000000\n[ 2610.979042]  ffff880084ea9000 ffff880084ea8000 0000000000000004 ffff8802680cdba8\n[ 2610.979051] Call Trace:\n[ 2610.979070]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2610.979080]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2610.979089]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2610.979104]  [<ffffffff810a0000>] ? perf_trace_sched_switch+0xa0/0x1d0\n[ 2610.979163]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2610.979219]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2610.979311]  [<ffffffffa025057d>] ? intel_ddi_post_disable+0x11d/0x1c0 [i915]\n[ 2610.979366]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2610.979454]  [<ffffffffa022db50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[ 2610.979466]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[ 2610.979492]  [<ffffffffa0184b63>] ? drm_atomic_helper_connector_duplicate_state+0x33/0x80 [drm_kms_helper]\n[ 2610.979553]  [<ffffffffa00dc35e>] ? drm_atomic_get_crtc_state+0x2e/0xd0 [drm]\n[ 2610.979603]  [<ffffffffa00dc42f>] ? drm_atomic_set_crtc_for_connector+0x2f/0xe0 [drm]\n[ 2610.979651]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2610.979678]  [<ffffffffa018731b>] drm_atomic_helper_set_config+0x7b/0xb0 [drm_kms_helper]\n[ 2610.979724]  [<ffffffffa00cd114>] drm_mode_set_config_internal+0x64/0x100 [drm]\n[ 2610.979771]  [<ffffffffa00d0bfd>] drm_mode_setcrtc+0xdd/0x500 [drm]\n[ 2610.979805]  [<ffffffffa00c2b0b>] drm_ioctl+0x23b/0x4d0 [drm]\n[ 2610.979845]  [<ffffffffa00d0b20>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]\n[ 2610.979855]  [<ffffffff811b2aef>] ? vma_rb_erase+0x10f/0x200\n[ 2610.979864]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2610.979872]  [<ffffffff811b4be1>] ? do_munmap+0x281/0x370\n[ 2610.979880]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2610.979891]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2610.979903]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2610.979983] ---[ end trace 41cc45f65102c546 ]---\n[ 2652.091048] ------------[ cut here ]------------\n[ 2652.091119] WARNING: CPU: 0 PID: 1551 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2652.091123] WARN_ON(!wm_changed)\n[ 2652.091191] Modules linked in: bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211\n[ 2652.091240]  snd_seq_device snd_timer mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2652.091248] CPU: 0 PID: 1551 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2652.091250] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2652.091259]  0000000000000000 ffff8802647f3698 ffffffff813b287c ffff8802647f36e8\n[ 2652.091264]  0000000000000000 ffff8802647f36d8 ffffffff81079cc1 00000e3f00000000\n[ 2652.091269]  ffff880084ea8000 ffff880084ea9000 0000000000000004 ffff8802680cdba8\n[ 2652.091271] Call Trace:\n[ 2652.091287]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2652.091295]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2652.091301]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2652.091358]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2652.091411]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2652.091501]  [<ffffffffa0251ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[ 2652.091553]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2652.091637]  [<ffffffffa0233cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[ 2652.091716]  [<ffffffffa021f7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[ 2652.091742]  [<ffffffffa0186d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[ 2652.091824]  [<ffffffffa022ea9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[ 2652.091886]  [<ffffffffa00dbd01>] ? drm_modeset_backoff_interruptible+0x11/0x20 [drm]\n[ 2652.091938]  [<ffffffffa00dd71c>] ? drm_atomic_add_affected_connectors+0x8c/0xf0 [drm]\n[ 2652.091983]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2652.092006]  [<ffffffffa0187f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[ 2652.092052]  [<ffffffffa00dbe97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[ 2652.092076]  [<ffffffffa018a043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[ 2652.092093]  [<ffffffffa018a0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[ 2652.092177]  [<ffffffffa024a34a>] intel_fbdev_set_par+0x1a/0x60 [i915]\n[ 2652.092185]  [<ffffffff813bb9da>] ? put_dec+0x1a/0x80\n[ 2652.092195]  [<ffffffff814315a1>] fb_set_var+0x191/0x400\n[ 2652.092206]  [<ffffffff8119b1bc>] ? zone_statistics+0x7c/0xa0\n[ 2652.092215]  [<ffffffff814289fc>] fbcon_blank+0x1bc/0x2b0\n[ 2652.092227]  [<ffffffff814bf468>] do_unblank_screen+0xb8/0x1c0\n[ 2652.092232]  [<ffffffff814b6c13>] vt_ioctl+0x1053/0x10d0\n[ 2652.092239]  [<ffffffff814aa937>] tty_ioctl+0x397/0xbb0\n[ 2652.092247]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2652.092253]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2652.092261]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2652.092270]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2652.092304] ---[ end trace 41cc45f65102c547 ]---",
>            "returncode": 0,
>            "exception": null
>        },
>        "igt@kms_flip@wf_vblank-vs-dpms-interruptible": {
>            "traceback": null,
>            "err": "",
>            "pid": 1544,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "__type__": "TestResult",
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/kms_flip --run-subtest wf_vblank-vs-dpms-interruptible",
>            "result": "dmesg-warn",
>            "out": "IGT-Version: 1.14-g41a26b5 (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nUsing monotonic timestamps\nBeginning wf_vblank-vs-dpms-interruptible on pipe A, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-vs-dpms-interruptible on pipe A, connector eDP-1: PASSED\n\nBeginning wf_vblank-vs-dpms-interruptible on pipe B, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-vs-dpms-interruptible on pipe B, connector eDP-1: PASSED\n\nBeginning wf_vblank-vs-dpms-interruptible on pipe C, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-vs-dpms-interruptible on pipe C, connector eDP-1: PASSED\n\nBeginning wf_vblank-vs-dpms-interruptible on pipe A, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-vs-dpms-interruptible on pipe A, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank-vs-dpms-interruptible on pipe B, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-vs-dpms-interruptible on pipe B, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank-vs-dpms-interruptible on pipe C, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-vs-dpms-interruptible on pipe C, connector HDMI-A-1: PASSED\n\nSubtest wf_vblank-vs-dpms-interruptible: SUCCESS (66.084s)\n",
>            "time": {
>                "end": 1461184029.9904475,
>                "__type__": "TimeAttribute",
>                "start": 1461183963.5463488
>            },
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "dmesg": "[ 2544.431937] ------------[ cut here ]------------\n[ 2544.432030] WARNING: CPU: 1 PID: 1544 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2544.432036] WARN_ON(!wm_changed)\n[ 2544.432041] Modules linked in:\n[ 2544.432047]  bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer\n[ 2544.432152]  mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2544.432232] CPU: 1 PID: 1544 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2544.432238] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2544.432243]  0000000000000000 ffff88008671b930 ffffffff813b287c ffff88008671b980\n[ 2544.432253]  0000000000000000 ffff88008671b970 ffffffff81079cc1 00000e3f00000000\n[ 2544.432262]  ffff880084ea9000 ffff880084ea8000 0000000000000004 ffff8802680cdba8\n[ 2544.432272] Call Trace:\n[ 2544.432291]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2544.432301]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2544.432310]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2544.432324]  [<ffffffff810a0000>] ? perf_trace_sched_switch+0xa0/0x1d0\n[ 2544.432408]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2544.432469]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2544.432565]  [<ffffffffa025057d>] ? intel_ddi_post_disable+0x11d/0x1c0 [i915]\n[ 2544.432624]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2544.432716]  [<ffffffffa022db50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[ 2544.432728]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[ 2544.432757]  [<ffffffffa0184b63>] ? drm_atomic_helper_connector_duplicate_state+0x33/0x80 [drm_kms_helper]\n[ 2544.432845]  [<ffffffffa00dc35e>] ? drm_atomic_get_crtc_state+0x2e/0xd0 [drm]\n[ 2544.432899]  [<ffffffffa00dc42f>] ? drm_atomic_set_crtc_for_connector+0x2f/0xe0 [drm]\n[ 2544.432950]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2544.432985]  [<ffffffffa018731b>] drm_atomic_helper_set_config+0x7b/0xb0 [drm_kms_helper]\n[ 2544.433044]  [<ffffffffa00cd114>] drm_mode_set_config_internal+0x64/0x100 [drm]\n[ 2544.433091]  [<ffffffffa00d0bfd>] drm_mode_setcrtc+0xdd/0x500 [drm]\n[ 2544.433124]  [<ffffffffa00c2b0b>] drm_ioctl+0x23b/0x4d0 [drm]\n[ 2544.433164]  [<ffffffffa00d0b20>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]\n[ 2544.433175]  [<ffffffff811b2aef>] ? vma_rb_erase+0x10f/0x200\n[ 2544.433184]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2544.433192]  [<ffffffff811b4be1>] ? do_munmap+0x281/0x370\n[ 2544.433200]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2544.433210]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2544.433222]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2544.433322] ---[ end trace 41cc45f65102c544 ]---\n[ 2610.413898] ------------[ cut here ]------------\n[ 2610.413969] WARNING: CPU: 2 PID: 1544 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2610.413973] WARN_ON(!wm_changed)\n[ 2610.414040] Modules linked in: bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211\n[ 2610.414089]  snd_seq_device snd_timer mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2610.414097] CPU: 2 PID: 1544 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2610.414100] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2610.414108]  0000000000000000 ffff88008671b698 ffffffff813b287c ffff88008671b6e8\n[ 2610.414114]  0000000000000000 ffff88008671b6d8 ffffffff81079cc1 00000e3f00000000\n[ 2610.414120]  ffff880084ea8000 ffff880084ea9000 0000000000000004 ffff8802680cdba8\n[ 2610.414122] Call Trace:\n[ 2610.414138]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2610.414146]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2610.414152]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2610.414210]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2610.414263]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2610.414355]  [<ffffffffa0251ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[ 2610.414407]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2610.414491]  [<ffffffffa0233cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[ 2610.414569]  [<ffffffffa021f7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[ 2610.414596]  [<ffffffffa0186d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[ 2610.414674]  [<ffffffffa022ea9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[ 2610.414735]  [<ffffffffa00dbd01>] ? drm_modeset_backoff_interruptible+0x11/0x20 [drm]\n[ 2610.414787]  [<ffffffffa00dd71c>] ? drm_atomic_add_affected_connectors+0x8c/0xf0 [drm]\n[ 2610.414833]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2610.414857]  [<ffffffffa0187f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[ 2610.414901]  [<ffffffffa00dbe97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[ 2610.414924]  [<ffffffffa018a043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[ 2610.414942]  [<ffffffffa018a0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[ 2610.415024]  [<ffffffffa024a34a>] intel_fbdev_set_par+0x1a/0x60 [i915]\n[ 2610.415033]  [<ffffffff813bb9da>] ? put_dec+0x1a/0x80\n[ 2610.415043]  [<ffffffff814315a1>] fb_set_var+0x191/0x400\n[ 2610.415053]  [<ffffffff8119b1bc>] ? zone_statistics+0x7c/0xa0\n[ 2610.415063]  [<ffffffff814289fc>] fbcon_blank+0x1bc/0x2b0\n[ 2610.415075]  [<ffffffff814bf468>] do_unblank_screen+0xb8/0x1c0\n[ 2610.415080]  [<ffffffff814b6c13>] vt_ioctl+0x1053/0x10d0\n[ 2610.415087]  [<ffffffff814aa937>] tty_ioctl+0x397/0xbb0\n[ 2610.415094]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2610.415100]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2610.415108]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2610.415118]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2610.415149] ---[ end trace 41cc45f65102c545 ]---",
>            "returncode": 0,
>            "exception": null
>        },
>        "igt@kms_flip@wf_vblank-vs-dpms": {
>            "traceback": null,
>            "err": "",
>            "pid": 1514,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "__type__": "TestResult",
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/kms_flip --run-subtest wf_vblank-vs-dpms",
>            "result": "dmesg-warn",
>            "out": "IGT-Version: 1.14-g41a26b5 (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nUsing monotonic timestamps\nBeginning wf_vblank-vs-dpms on pipe A, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-vs-dpms on pipe A, connector eDP-1: PASSED\n\nBeginning wf_vblank-vs-dpms on pipe B, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-vs-dpms on pipe B, connector eDP-1: PASSED\n\nBeginning wf_vblank-vs-dpms on pipe C, connector eDP-1\n  1920x1080 60 1920 1968 2000 2142 1080 1083 1089 1100 0x9 0x48 141400\n\nwf_vblank-vs-dpms on pipe C, connector eDP-1: PASSED\n\nBeginning wf_vblank-vs-dpms on pipe A, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-vs-dpms on pipe A, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank-vs-dpms on pipe B, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-vs-dpms on pipe B, connector HDMI-A-1: PASSED\n\nBeginning wf_vblank-vs-dpms on pipe C, connector HDMI-A-1\n  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500\n\nwf_vblank-vs-dpms on pipe C, connector HDMI-A-1: PASSED\n\nSubtest wf_vblank-vs-dpms: SUCCESS (66.120s)\n",
>            "time": {
>                "end": 1461183785.7528498,
>                "__type__": "TimeAttribute",
>                "start": 1461183719.290516
>            },
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "dmesg": "[ 2300.178255] ------------[ cut here ]------------\n[ 2300.178341] WARNING: CPU: 0 PID: 1514 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2300.178348] WARN_ON(!wm_changed)\n[ 2300.178353] Modules linked in:\n[ 2300.178359]  bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer\n[ 2300.178464]  mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2300.178568] CPU: 0 PID: 1514 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2300.178574] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2300.178579]  0000000000000000 ffff8800851a3930 ffffffff813b287c ffff8800851a3980\n[ 2300.178589]  0000000000000000 ffff8800851a3970 ffffffff81079cc1 00000e3f00000000\n[ 2300.178598]  ffff880084ea9000 ffff880084ea8000 0000000000000004 ffff8802680cdba8\n[ 2300.178607] Call Trace:\n[ 2300.178626]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2300.178635]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2300.178644]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2300.178658]  [<ffffffff810a0000>] ? perf_trace_sched_switch+0xa0/0x1d0\n[ 2300.178718]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2300.178774]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2300.178867]  [<ffffffffa025057d>] ? intel_ddi_post_disable+0x11d/0x1c0 [i915]\n[ 2300.178921]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2300.179010]  [<ffffffffa022db50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[ 2300.179025]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[ 2300.179051]  [<ffffffffa0184b63>] ? drm_atomic_helper_connector_duplicate_state+0x33/0x80 [drm_kms_helper]\n[ 2300.179114]  [<ffffffffa00dc35e>] ? drm_atomic_get_crtc_state+0x2e/0xd0 [drm]\n[ 2300.179162]  [<ffffffffa00dc42f>] ? drm_atomic_set_crtc_for_connector+0x2f/0xe0 [drm]\n[ 2300.179209]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2300.179234]  [<ffffffffa018731b>] drm_atomic_helper_set_config+0x7b/0xb0 [drm_kms_helper]\n[ 2300.179281]  [<ffffffffa00cd114>] drm_mode_set_config_internal+0x64/0x100 [drm]\n[ 2300.179328]  [<ffffffffa00d0bfd>] drm_mode_setcrtc+0xdd/0x500 [drm]\n[ 2300.179362]  [<ffffffffa00c2b0b>] drm_ioctl+0x23b/0x4d0 [drm]\n[ 2300.179403]  [<ffffffffa00d0b20>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]\n[ 2300.179413]  [<ffffffff811b2aef>] ? vma_rb_erase+0x10f/0x200\n[ 2300.179422]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2300.179430]  [<ffffffff811b4be1>] ? do_munmap+0x281/0x370\n[ 2300.179438]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2300.179450]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2300.179482]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2300.179569] ---[ end trace 41cc45f65102c537 ]---\n[ 2366.199280] ------------[ cut here ]------------\n[ 2366.199352] WARNING: CPU: 0 PID: 1514 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2366.199356] WARN_ON(!wm_changed)\n[ 2366.199424] Modules linked in: bnep binfmt_misc ax88179_178a usbnet mii nls_iso8859_1 arc4 iwlmvm intel_rapl mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic uvcvideo irqbypass hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger videobuf2_vmalloc videobuf2_memops industrialio_triggered_buffer hid_sensor_iio_common videobuf2_v4l2 crct10dif_pclmul crc32_pclmul videobuf2_core ghash_clmulni_intel hid_sensor_hub aesni_intel videodev snd_hda_intel snd_hda_codec aes_x86_64 snd_hda_core hci_uart btusb iwlwifi snd_hwdep lrw btrtl btbcm dcdbas btintel gf128mul glue_helper ablk_helper cryptd dell_smm_hwmon snd_pcm bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq cfg80211\n[ 2366.199473]  snd_seq_device snd_timer mei_me joydev mei snd soundcore acpi_pad serio_raw tpm_crb acpi_als shpchp kfifo_buf int3403_thermal int3400_thermal acpi_thermal_rel processor_thermal_device intel_soc_dts_iosf industrialio int3402_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 wacom usbhid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ahci libahci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel\n[ 2366.199481] CPU: 0 PID: 1514 Comm: kms_flip Tainted: G        W       4.6.0-rc3-nightly+ #1\n[ 2366.199484] Hardware name: Dell Inc. Inspiron 15-7568/02HK88, BIOS 01.00.00 08/07/2015\n[ 2366.199492]  0000000000000000 ffff8800851a3698 ffffffff813b287c ffff8800851a36e8\n[ 2366.199498]  0000000000000000 ffff8800851a36d8 ffffffff81079cc1 00000e3f00000000\n[ 2366.199503]  ffff880084ea8000 ffff880084ea9000 0000000000000004 ffff8802680cdba8\n[ 2366.199505] Call Trace:\n[ 2366.199522]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[ 2366.199529]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[ 2366.199535]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[ 2366.199591]  [<ffffffffa01c3fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[ 2366.199646]  [<ffffffffa01c417a>] skl_update_wm+0x19a/0x6f0 [i915]\n[ 2366.199737]  [<ffffffffa0251ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[ 2366.199788]  [<ffffffffa01c571e>] intel_update_watermarks+0x1e/0x30 [i915]\n[ 2366.199871]  [<ffffffffa0233cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[ 2366.199950]  [<ffffffffa021f7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[ 2366.199976]  [<ffffffffa0186d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[ 2366.200056]  [<ffffffffa022ea9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[ 2366.200118]  [<ffffffffa00dbd01>] ? drm_modeset_backoff_interruptible+0x11/0x20 [drm]\n[ 2366.200170]  [<ffffffffa00dd71c>] ? drm_atomic_add_affected_connectors+0x8c/0xf0 [drm]\n[ 2366.200216]  [<ffffffffa00dd0c7>] drm_atomic_commit+0x37/0x60 [drm]\n[ 2366.200240]  [<ffffffffa0187f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[ 2366.200286]  [<ffffffffa00dbe97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[ 2366.200310]  [<ffffffffa018a043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[ 2366.200328]  [<ffffffffa018a0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[ 2366.200411]  [<ffffffffa024a34a>] intel_fbdev_set_par+0x1a/0x60 [i915]\n[ 2366.200419]  [<ffffffff813bb9da>] ? put_dec+0x1a/0x80\n[ 2366.200429]  [<ffffffff814315a1>] fb_set_var+0x191/0x400\n[ 2366.200440]  [<ffffffff8119b1bc>] ? zone_statistics+0x7c/0xa0\n[ 2366.200449]  [<ffffffff814289fc>] fbcon_blank+0x1bc/0x2b0\n[ 2366.200461]  [<ffffffff814bf468>] do_unblank_screen+0xb8/0x1c0\n[ 2366.200466]  [<ffffffff814b6c13>] vt_ioctl+0x1053/0x10d0\n[ 2366.200472]  [<ffffffff814aa937>] tty_ioctl+0x397/0xbb0\n[ 2366.200480]  [<ffffffff8120f596>] do_vfs_ioctl+0x96/0x590\n[ 2366.200486]  [<ffffffff8120fb09>] SyS_ioctl+0x79/0x90\n[ 2366.200494]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[ 2366.200503]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[ 2366.200535] ---[ end trace 41cc45f65102c538 ]---",
>            "returncode": 0,
>            "exception": null
>        }
>    },
>    "__type__": "TestrunResult",
>    "uname": "Linux gfx08x 4.6.0-rc3-nightly+ #1 SMP Mon Apr 18 02:22:42 CEST 2016 x86_64 x86_64 x86_64 GNU/Linux\n",
>    "lspci": "00:00.0 Host bridge [0600]: Intel Corporation Sky Lake Host Bridge/DRAM Registers [8086:1904] (rev 08)\n00:02.0 VGA compatible controller [0300]: Intel Corporation Sky Lake Integrated Graphics [8086:1916] (rev 07)\n00:04.0 Signal processing controller [1180]: Intel Corporation Device [8086:1903] (rev 08)\n00:14.0 USB controller [0c03]: Intel Corporation Device [8086:9d2f] (rev 21)\n00:15.0 Signal processing controller [1180]: Intel Corporation Device [8086:9d60] (rev 21)\n00:15.1 Signal processing controller [1180]: Intel Corporation Device [8086:9d61] (rev 21)\n00:16.0 Communication controller [0780]: Intel Corporation Device [8086:9d3a] (rev 21)\n00:17.0 SATA controller [0106]: Intel Corporation Device [8086:9d03] (rev 21)\n00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:9d14] (rev f1)\n00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:9d48] (rev 21)\n00:1f.2 Memory controller [0580]: Intel Corporation Device [8086:9d21] (rev 21)\n00:1f.3 Audio device [0403]: Intel Corporation Device [8086:9d70] (rev 21)\n00:1f.4 SMBus [0c05]: Intel Corporation Device [8086:9d23] (rev 21)\n01:00.0 Network controller [0280]: Intel Corporation Wireless 3165 [8086:3165] (rev 79)\n",
>    "options": {
>        "valgrind": false,
>        "sync": true,
>        "execute": true,
>        "exclude_filter": [],
>        "env": {
>            "PIGLIT_SOURCE_DIR": "/home/gfx/intel-graphics/intel-gpu-tools/piglit",
>            "PIGLIT_PLATFORM": "mixed_glx_egl"
>        },
>        "concurrent": "some",
>        "exclude_tests": [],
>        "include_filter": [
>            "kms_flip@flip-vs-modeset-vs-hang-interruptible",
>            "kms_flip@flip-vs-panning-vs-hang-interruptible",
>            "kms_flip@vblank-vs-hang-interruptible",
>            "kms_flip@wf_vblank"
>        ],
>        "profile": [
>            "igt"
>        ],
>        "dmesg": false,
>        "platform": "mixed_glx_egl",
>        "log_level": "quiet"
>    },
>    "glxinfo": null,
>    "time_elapsed": {
>        "end": 1461184107.534183,
>        "__type__": "TimeAttribute",
>        "start": 1461183626.4314265
>    },
>    "results_version": 8,
>    "totals": {
>        "": {
>            "dmesg-warn": 8,
>            "skip": 0,
>            "timeout": 0,
>            "warn": 0,
>            "incomplete": 0,
>            "dmesg-fail": 3,
>            "fail": 0,
>            "notrun": 0,
>            "pass": 0,
>            "crash": 0
>        },
>        "root": {
>            "dmesg-warn": 8,
>            "skip": 0,
>            "timeout": 0,
>            "warn": 0,
>            "incomplete": 0,
>            "dmesg-fail": 3,
>            "fail": 0,
>            "notrun": 0,
>            "pass": 0,
>            "crash": 0
>        },
>        "igt@kms_flip": {
>            "dmesg-warn": 8,
>            "skip": 0,
>            "timeout": 0,
>            "warn": 0,
>            "incomplete": 0,
>            "dmesg-fail": 3,
>            "fail": 0,
>            "notrun": 0,
>            "pass": 0,
>            "crash": 0
>        },
>        "igt": {
>            "dmesg-warn": 8,
>            "skip": 0,
>            "timeout": 0,
>            "warn": 0,
>            "incomplete": 0,
>            "dmesg-fail": 3,
>            "fail": 0,
>            "notrun": 0,
>            "pass": 0,
>            "crash": 0
>        }
>    },
>    "clinfo": null
>}

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Attachments on bug 89932: 114907 | 116695 | 123097

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