<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [BSW]CallTrace "WARNING: CPU: 0 PID: 1237 at drivers/gpu/drm/i915/intel_pm.c:5955 check_power_well_state+0x69/0x6f [i915]()" after boot" href="https://bugs.freedesktop.org/show_bug.cgi?id=81202#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [BSW]CallTrace "WARNING: CPU: 0 PID: 1237 at drivers/gpu/drm/i915/intel_pm.c:5955 check_power_well_state+0x69/0x6f [i915]()" after boot" href="https://bugs.freedesktop.org/show_bug.cgi?id=81202">bug 81202</a> from <a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> Guo Jinxian</a> <pre>Created <a href="attachment.cgi?id=106659" name="attach_106659" title="dmesg">attachment 106659</a> <a href="attachment.cgi?id=106659&action=edit" title="dmesg">[details]</a> dmesg (In reply to <a href="show_bug.cgi?id=81202#c5">comment #5</a>) > Could you provide a full dmesg log starting from boot? The attached one is > truncated. > > From what I can see, we try to enable some power well (the log shows at > least TX-C-23) but the HW doesn't actually enable it. So it's either a punit > problem, or that we don't use the proper HW knobs for the failing wells. > Ville even had somewhere a comment that the mapping of TX power wells needs > to be clarified against a HW with a working Punit and/or proper > documentation. So I think we need to wait with a proper fix until we get a > working CHV. The failure unable to reproduce on latest -nightly(c5660b4ad395f1e34eacc22cf81c687edfc9c83c). Here has another dmesg warning which tracked by <a class="bz_bug_link bz_status_NEW " title="NEW --- - [PNV/BDW Bisected]igt/kms_flip/bo-too-big causes "WARNING: CPU: 0 PID: 23592 at drivers/gpu/drm/drm_irq.c:1089 drm_wait_one_vblank+0x140/0x16b [drm]()"" href="show_bug.cgi?id=84162">bug 84162</a> [root@x-bsw01 tests]# ./kms_setmode --run-subtest clone-exclusive-crtc IGT-Version: 1.8-g25c55d3 (x86_64) (Linux: 3.17.0-rc5_drm-intel-nightly_c5660b_20140922+ x86_64) Testing: clone-exclusive-crtc 2 connector combinations Test id#1 CRTC count 2 CRTC[8] [Pipe A] Mode: 1920x1080@60Hz Connectors: eDP-1[31] CRTC[13] [Pipe B] Mode: 640x480@60Hz Connectors: HDMI-A-1[22] (NC) Test id#2 CRTC count 2 CRTC[13] [Pipe B] Mode: 1920x1080@60Hz Connectors: eDP-1[31] CRTC[8] [Pipe A] Mode: 640x480@60Hz Connectors: HDMI-A-1[22] (NC) Test id#3 CRTC count 2 CRTC[8] [Pipe A] Mode: 1920x1080@60Hz Connectors: eDP-1[31] CRTC[13] [Pipe B] Mode: 640x480@60Hz Connectors: HDMI-A-2[29] (NC) Test id#4 CRTC count 2 CRTC[13] [Pipe B] Mode: 1920x1080@60Hz Connectors: eDP-1[31] CRTC[8] [Pipe A] Mode: 640x480@60Hz Connectors: HDMI-A-2[29] (NC) Test id#5 CRTC count 2 CRTC[8] [Pipe A] Mode: 1920x1080@60Hz Connectors: eDP-1[31] CRTC[18] [Pipe C] Mode: 640x480@60Hz Connectors: HDMI-A-3[37] (NC) Test id#6 CRTC count 2 CRTC[13] [Pipe B] Mode: 1920x1080@60Hz Connectors: eDP-1[31] CRTC[18] [Pipe C] Mode: 640x480@60Hz Connectors: HDMI-A-3[37] (NC) Test id#7 CRTC count 2 CRTC[8] [Pipe A] Mode: 640x480@60Hz Connectors: HDMI-A-1[22] (NC) CRTC[13] [Pipe B] Mode: 640x480@60Hz Connectors: HDMI-A-2[29] (NC) Test id#8 CRTC count 2 CRTC[13] [Pipe B] Mode: 640x480@60Hz Connectors: HDMI-A-1[22] (NC) CRTC[8] [Pipe A] Mode: 640x480@60Hz Connectors: HDMI-A-2[29] (NC) Test id#9 CRTC count 2 CRTC[8] [Pipe A] Mode: 640x480@60Hz Connectors: HDMI-A-1[22] (NC) CRTC[18] [Pipe C] Mode: 640x480@60Hz Connectors: HDMI-A-3[37] (NC) Test id#10 CRTC count 2 CRTC[13] [Pipe B] Mode: 640x480@60Hz Connectors: HDMI-A-1[22] (NC) CRTC[18] [Pipe C] Mode: 640x480@60Hz Connectors: HDMI-A-3[37] (NC) Test id#11 CRTC count 2 CRTC[8] [Pipe A] Mode: 640x480@60Hz Connectors: HDMI-A-2[29] (NC) CRTC[18] [Pipe C] Mode: 640x480@60Hz Connectors: HDMI-A-3[37] (NC) Test id#12 CRTC count 2 CRTC[13] [Pipe B] Mode: 640x480@60Hz Connectors: HDMI-A-2[29] (NC) CRTC[18] [Pipe C] Mode: 640x480@60Hz Connectors: HDMI-A-3[37] (NC) Testing: clone-exclusive-crtc 3 connector combinations Test id#13 CRTC count 3 CRTC[8] [Pipe A] Mode: 1920x1080@60Hz Connectors: eDP-1[31] CRTC[13] [Pipe B] Mode: 640x480@60Hz Connectors: HDMI-A-1[22] (NC) CRTC[18] [Pipe C] Mode: 640x480@60Hz Connectors: HDMI-A-3[37] (NC) Test id#14 CRTC count 3 CRTC[13] [Pipe B] Mode: 1920x1080@60Hz Connectors: eDP-1[31] CRTC[8] [Pipe A] Mode: 640x480@60Hz Connectors: HDMI-A-1[22] (NC) CRTC[18] [Pipe C] Mode: 640x480@60Hz Connectors: HDMI-A-3[37] (NC) Test id#15 CRTC count 3 CRTC[8] [Pipe A] Mode: 1920x1080@60Hz Connectors: eDP-1[31] CRTC[13] [Pipe B] Mode: 640x480@60Hz Connectors: HDMI-A-2[29] (NC) CRTC[18] [Pipe C] Mode: 640x480@60Hz Connectors: HDMI-A-3[37] (NC) Test id#16 CRTC count 3 CRTC[13] [Pipe B] Mode: 1920x1080@60Hz Connectors: eDP-1[31] CRTC[8] [Pipe A] Mode: 640x480@60Hz Connectors: HDMI-A-2[29] (NC) CRTC[18] [Pipe C] Mode: 640x480@60Hz Connectors: HDMI-A-3[37] (NC) Test id#17 CRTC count 3 CRTC[8] [Pipe A] Mode: 640x480@60Hz Connectors: HDMI-A-1[22] (NC) CRTC[13] [Pipe B] Mode: 640x480@60Hz Connectors: HDMI-A-2[29] (NC) CRTC[18] [Pipe C] Mode: 640x480@60Hz Connectors: HDMI-A-3[37] (NC) Test id#18 CRTC count 3 CRTC[13] [Pipe B] Mode: 640x480@60Hz Connectors: HDMI-A-1[22] (NC) CRTC[8] [Pipe A] Mode: 640x480@60Hz Connectors: HDMI-A-2[29] (NC) CRTC[18] [Pipe C] Mode: 640x480@60Hz Connectors: HDMI-A-3[37] (NC) Subtest clone-exclusive-crtc: SUCCESS (86.426s) [root@x-bsw01 tests]# dmesg -r|egrep "<[1-4]>"|grep drm <4>[ 181.705014] WARNING: CPU: 3 PID: 3864 at drivers/gpu/drm/drm_irq.c:1089 drm_wait_one_vblank+0x10e/0x16c [drm]() <4>[ 181.705022] Modules linked in: ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel pcspkr snd_hda_controller serio_raw snd_hda_codec snd_hwdep snd_pcm r8169 snd_timer i2c_i801 snd soundcore battery ac option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea <4>[ 181.705066] CPU: 3 PID: 3864 Comm: kms_setmode Tainted: G W 3.17.0-rc5_drm-intel-nightly_c5660b_20140922+ #2696 <4>[ 181.705128] [<ffffffffa0011ab9>] ? drm_wait_one_vblank+0x10e/0x16c [drm] <4>[ 181.705158] [<ffffffffa0011ab9>] ? drm_wait_one_vblank+0x10e/0x16c [drm] <4>[ 181.705336] [<ffffffffa0017fe5>] ? drm_mode_set_config_internal+0x48/0xbd [drm] <4>[ 181.705353] [<ffffffffa001ba0e>] ? drm_mode_setcrtc+0x3e6/0x48b [drm] <4>[ 181.705368] [<ffffffffa001074c>] ? drm_ioctl+0x279/0x3bc [drm] <4>[ 181.705393] [<ffffffffa001b628>] ? drm_mode_setplane+0x1ce/0x1ce [drm] <4>[ 188.720331] WARNING: CPU: 0 PID: 3864 at drivers/gpu/drm/drm_irq.c:1089 drm_wait_one_vblank+0x10e/0x16c [drm]() <4>[ 188.720338] Modules linked in: ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel pcspkr snd_hda_controller serio_raw snd_hda_codec snd_hwdep snd_pcm r8169 snd_timer i2c_i801 snd soundcore battery ac option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea <4>[ 188.720382] CPU: 0 PID: 3864 Comm: kms_setmode Tainted: G W 3.17.0-rc5_drm-intel-nightly_c5660b_20140922+ #2696 <4>[ 188.720443] [<ffffffffa0011ab9>] ? drm_wait_one_vblank+0x10e/0x16c [drm] <4>[ 188.720473] [<ffffffffa0011ab9>] ? drm_wait_one_vblank+0x10e/0x16c [drm] <4>[ 188.720651] [<ffffffffa0017fe5>] ? drm_mode_set_config_internal+0x48/0xbd [drm] <4>[ 188.720668] [<ffffffffa001ba0e>] ? drm_mode_setcrtc+0x3e6/0x48b [drm] <4>[ 188.720683] [<ffffffffa001074c>] ? drm_ioctl+0x279/0x3bc [drm] <4>[ 188.720708] [<ffffffffa001b628>] ? drm_mode_setplane+0x1ce/0x1ce [drm] [root@x-bsw01 tests]# ./drv_hangman --run-subtest error-state-basic IGT-Version: 1.8-g25c55d3 (x86_64) (Linux: 3.17.0-rc5_drm-intel-nightly_c5660b_20140922+ x86_64) Subtest error-state-basic: SUCCESS (10.200s) [root@x-bsw01 tests]# dmesg -r|egrep "<[1-4]>"|grep drm <4>[ 181.705014] WARNING: CPU: 3 PID: 3864 at drivers/gpu/drm/drm_irq.c:1089 drm_wait_one_vblank+0x10e/0x16c [drm]() <4>[ 181.705022] Modules linked in: ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel pcspkr snd_hda_controller serio_raw snd_hda_codec snd_hwdep snd_pcm r8169 snd_timer i2c_i801 snd soundcore battery ac option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea <4>[ 181.705066] CPU: 3 PID: 3864 Comm: kms_setmode Tainted: G W 3.17.0-rc5_drm-intel-nightly_c5660b_20140922+ #2696 <4>[ 181.705128] [<ffffffffa0011ab9>] ? drm_wait_one_vblank+0x10e/0x16c [drm] <4>[ 181.705158] [<ffffffffa0011ab9>] ? drm_wait_one_vblank+0x10e/0x16c [drm] <4>[ 181.705336] [<ffffffffa0017fe5>] ? drm_mode_set_config_internal+0x48/0xbd [drm] <4>[ 181.705353] [<ffffffffa001ba0e>] ? drm_mode_setcrtc+0x3e6/0x48b [drm] <4>[ 181.705368] [<ffffffffa001074c>] ? drm_ioctl+0x279/0x3bc [drm] <4>[ 181.705393] [<ffffffffa001b628>] ? drm_mode_setplane+0x1ce/0x1ce [drm] <4>[ 188.720331] WARNING: CPU: 0 PID: 3864 at drivers/gpu/drm/drm_irq.c:1089 drm_wait_one_vblank+0x10e/0x16c [drm]() <4>[ 188.720338] Modules linked in: ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel pcspkr snd_hda_controller serio_raw snd_hda_codec snd_hwdep snd_pcm r8169 snd_timer i2c_i801 snd soundcore battery ac option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea <4>[ 188.720382] CPU: 0 PID: 3864 Comm: kms_setmode Tainted: G W 3.17.0-rc5_drm-intel-nightly_c5660b_20140922+ #2696 <4>[ 188.720443] [<ffffffffa0011ab9>] ? drm_wait_one_vblank+0x10e/0x16c [drm] <4>[ 188.720473] [<ffffffffa0011ab9>] ? drm_wait_one_vblank+0x10e/0x16c [drm] <4>[ 188.720651] [<ffffffffa0017fe5>] ? drm_mode_set_config_internal+0x48/0xbd [drm] <4>[ 188.720668] [<ffffffffa001ba0e>] ? drm_mode_setcrtc+0x3e6/0x48b [drm] <4>[ 188.720683] [<ffffffffa001074c>] ? drm_ioctl+0x279/0x3bc [drm] <4>[ 188.720708] [<ffffffffa001b628>] ? drm_mode_setplane+0x1ce/0x1ce [drm]</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>