[Bug 82603] New: [SNB/HSW]igt/pm_rpm some subcases cause "WARNING: CPU: 0 PID: 3911 at drivers/gpu/drm/i915/i915_gem_gtt.c:1486 gen6_ggtt_insert_entries+0xc9/0xee [i915]()"

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Aug 14 01:26:48 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=82603

          Priority: medium
            Bug ID: 82603
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: [SNB/HSW]igt/pm_rpm some subcases cause "WARNING: CPU:
                    0 PID: 3911 at
                    drivers/gpu/drm/i915/i915_gem_gtt.c:1486
                    gen6_ggtt_insert_entries+0xc9/0xee [i915]()"
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: jinxianx.guo at intel.com
          Hardware: Other
            Status: NEW
           Version: unspecified
         Component: DRM/Intel
           Product: DRI

Created attachment 104608
  --> https://bugs.freedesktop.org/attachment.cgi?id=104608&action=edit
dmesg

==System Environment==
--------------------------
Regression: No.
It's new cases.

Non-working platforms: SNB/HSW

==kernel==
--------------------------
origin/drm-intel-nightly: da31e7c60be217316278a055dd3f91c33913270f(fails)
    drm-intel-nightly: 2014y-08m-13d-17h-12m-37s integration manifest
origin/drm-intel-next-queued: 82e3b8c130f046b7dd1e7898c10e40edb52fee6d(fails)
    drm/i915: Localise the fbdev console lock frobbing  
origin/drm-intel-fixes: 7613ec9e6b40b1651d0b8d4af85517ae81110900(fails)
    drm/i915: Skip load detect when intel_crtc->new_enable==true


==Bug detailed description==
-----------------------------
igt/pm_rpm some subcases cause "WARNING: CPU: 0 PID: 3911 at
drivers/gpu/drm/i915/i915_gem_gtt.c:1486 gen6_ggtt_insert_entries+0xc9/0xee
[i915]()"

Case list:
igt/pm_rpm/cursor
igt/pm_rpm/cursor-dpms
igt/pm_rpm/legacy-planes
igt/pm_rpm/legacy-planes-dpms
igt/pm_rpm/universal-planes
igt/pm_rpm/universal-planes-dpms

Output:
[root at x-sgb4 tests]# ./pm_rpm --run-subtest cursor
IGT-Version: 1.7-g5c7bcb1 (i686) (Linux:
3.16.0_drm-intel-nightly_da31e7_20140814+ i686)
Runtime PM support: 1
PC8 residency support: 0
Subtest cursor: SUCCESS
[root at x-sgb4 tests]# dmesg -r|egrep ""<[1-4]>""|grep drm
<4>[    0.000000] WARNING: CPU: 0 PID: 3911 at
drivers/gpu/drm/i915/i915_gem_gtt.c:1486 gen6_ggtt_insert_entries+0xc9/0xee
[i915]()
<4>[    0.000000] Modules linked in: dm_mod snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev
dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore parport_pc parport
tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm
<4>[    0.000000] CPU: 0 PID: 3911 Comm: pm_rpm Not tainted
3.16.0_drm-intel-nightly_da31e7_20140814+ #1394
<4>[    0.000000]  [<f809b170>] ? setplane_internal+0x1bf/0x207 [drm]
<4>[    0.000000]  [<f809b34b>] ? drm_mode_cursor_common+0x193/0x276 [drm]
<4>[    0.000000]  [<f809d761>] ? drm_mode_cursor_ioctl+0x2c/0x33 [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093dda>] ? drm_ioctl+0x233/0x35c [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093ba7>] ? drm_getstats+0xe/0xe [drm]
<4>[    0.000000] WARNING: CPU: 0 PID: 3911 at
drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d
[i915]()
<4>[    0.000000] Modules linked in: dm_mod snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev
dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore parport_pc parport
tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm
<4>[    0.000000] CPU: 0 PID: 3911 Comm: pm_rpm Tainted: G        W    
3.16.0_drm-intel-nightly_da31e7_20140814+ #1394
<4>[    0.000000]  [<f809b170>] ? setplane_internal+0x1bf/0x207 [drm]
<4>[    0.000000]  [<f809b34b>] ? drm_mode_cursor_common+0x193/0x276 [drm]
<4>[    0.000000]  [<f809d761>] ? drm_mode_cursor_ioctl+0x2c/0x33 [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093dda>] ? drm_ioctl+0x233/0x35c [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093ba7>] ? drm_getstats+0xe/0xe [drm]
<4>[    0.000000] WARNING: CPU: 0 PID: 3911 at
drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d
[i915]()
<4>[    0.000000] Modules linked in: dm_mod snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev
dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore parport_pc parport
tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm
<4>[    0.000000] CPU: 0 PID: 3911 Comm: pm_rpm Tainted: G        W    
3.16.0_drm-intel-nightly_da31e7_20140814+ #1394
<4>[    0.000000]  [<f809b170>] ? setplane_internal+0x1bf/0x207 [drm]
<4>[    0.000000]  [<f809b34b>] ? drm_mode_cursor_common+0x193/0x276 [drm]
<4>[    0.000000]  [<f809d761>] ? drm_mode_cursor_ioctl+0x2c/0x33 [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093dda>] ? drm_ioctl+0x233/0x35c [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093ba7>] ? drm_getstats+0xe/0xe [drm]
<4>[    0.000000] WARNING: CPU: 0 PID: 3911 at
drivers/gpu/drm/i915/i915_gem_gtt.c:1486 gen6_ggtt_insert_entries+0xc9/0xee
[i915]()
<4>[    0.000000] Modules linked in: dm_mod snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev
dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore parport_pc parport
tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm
<4>[    0.000000] CPU: 0 PID: 3911 Comm: pm_rpm Tainted: G        W    
3.16.0_drm-intel-nightly_da31e7_20140814+ #1394
<4>[    0.000000]  [<f809b170>] ? setplane_internal+0x1bf/0x207 [drm]
<4>[    0.000000]  [<f809b34b>] ? drm_mode_cursor_common+0x193/0x276 [drm]
<4>[    0.000000]  [<f809d761>] ? drm_mode_cursor_ioctl+0x2c/0x33 [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093dda>] ? drm_ioctl+0x233/0x35c [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093ba7>] ? drm_getstats+0xe/0xe [drm]
<4>[    0.000000] WARNING: CPU: 0 PID: 3911 at
drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d
[i915]()
<4>[    0.000000] Modules linked in: dm_mod snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev
dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore parport_pc parport
tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm
<4>[    0.000000] CPU: 0 PID: 3911 Comm: pm_rpm Tainted: G        W    
3.16.0_drm-intel-nightly_da31e7_20140814+ #1394
<4>[    0.000000]  [<f809b170>] ? setplane_internal+0x1bf/0x207 [drm]
<4>[    0.000000]  [<f809b34b>] ? drm_mode_cursor_common+0x193/0x276 [drm]
<4>[    0.000000]  [<f809d761>] ? drm_mode_cursor_ioctl+0x2c/0x33 [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093dda>] ? drm_ioctl+0x233/0x35c [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093ba7>] ? drm_getstats+0xe/0xe [drm]
<4>[    0.000000] WARNING: CPU: 0 PID: 3911 at
drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d
[i915]()
<4>[    0.000000] Modules linked in: dm_mod snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev
dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore parport_pc parport
tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm
<4>[    0.000000] CPU: 0 PID: 3911 Comm: pm_rpm Tainted: G        W    
3.16.0_drm-intel-nightly_da31e7_20140814+ #1394
<4>[    0.000000]  [<f809b170>] ? setplane_internal+0x1bf/0x207 [drm]
<4>[    0.000000]  [<f809b34b>] ? drm_mode_cursor_common+0x193/0x276 [drm]
<4>[    0.000000]  [<f809d761>] ? drm_mode_cursor_ioctl+0x2c/0x33 [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093dda>] ? drm_ioctl+0x233/0x35c [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093ba7>] ? drm_getstats+0xe/0xe [drm]
<4>[    0.000000] WARNING: CPU: 0 PID: 3911 at
drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d
[i915]()
<4>[    0.000000] Modules linked in: dm_mod snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev
dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore parport_pc parport
tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm
<4>[    0.000000] CPU: 0 PID: 3911 Comm: pm_rpm Tainted: G        W    
3.16.0_drm-intel-nightly_da31e7_20140814+ #1394
<4>[    0.000000]  [<f809b170>] ? setplane_internal+0x1bf/0x207 [drm]
<4>[    0.000000]  [<f809b34b>] ? drm_mode_cursor_common+0x193/0x276 [drm]
<4>[    0.000000]  [<f809d761>] ? drm_mode_cursor_ioctl+0x2c/0x33 [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093dda>] ? drm_ioctl+0x233/0x35c [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093ba7>] ? drm_getstats+0xe/0xe [drm]
<4>[    0.000000] WARNING: CPU: 0 PID: 3911 at
drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d
[i915]()
<4>[    0.000000] Modules linked in: dm_mod snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev
dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore parport_pc parport
tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm
<4>[    0.000000] CPU: 0 PID: 3911 Comm: pm_rpm Tainted: G        W    
3.16.0_drm-intel-nightly_da31e7_20140814+ #1394
<4>[    0.000000]  [<f809b170>] ? setplane_internal+0x1bf/0x207 [drm]
<4>[    0.000000]  [<f809b34b>] ? drm_mode_cursor_common+0x193/0x276 [drm]
<4>[    0.000000]  [<f809d761>] ? drm_mode_cursor_ioctl+0x2c/0x33 [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093dda>] ? drm_ioctl+0x233/0x35c [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093ba7>] ? drm_getstats+0xe/0xe [drm]
<4>[    0.000000] WARNING: CPU: 0 PID: 3911 at
drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d
[i915]()
<4>[    0.000000] Modules linked in: dm_mod snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev
dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore parport_pc parport
tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm
<4>[    0.000000] CPU: 0 PID: 3911 Comm: pm_rpm Tainted: G        W    
3.16.0_drm-intel-nightly_da31e7_20140814+ #1394
<4>[    0.000000]  [<f809b170>] ? setplane_internal+0x1bf/0x207 [drm]
<4>[    0.000000]  [<f809b34b>] ? drm_mode_cursor_common+0x193/0x276 [drm]
<4>[    0.000000]  [<f809d761>] ? drm_mode_cursor_ioctl+0x2c/0x33 [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093dda>] ? drm_ioctl+0x233/0x35c [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093ba7>] ? drm_getstats+0xe/0xe [drm]
<4>[    0.000000] WARNING: CPU: 0 PID: 3911 at
drivers/gpu/drm/i915/intel_uncore.c:47 assert_device_not_suspended+0x39/0x3d
[i915]()
<4>[    0.000000] Modules linked in: dm_mod snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support ppdev
dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore parport_pc parport
tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm
<4>[    0.000000] CPU: 0 PID: 3911 Comm: pm_rpm Tainted: G        W    
3.16.0_drm-intel-nightly_da31e7_20140814+ #1394
<4>[    0.000000]  [<f809b170>] ? setplane_internal+0x1bf/0x207 [drm]
<4>[    0.000000]  [<f809b34b>] ? drm_mode_cursor_common+0x193/0x276 [drm]
<4>[    0.000000]  [<f809d761>] ? drm_mode_cursor_ioctl+0x2c/0x33 [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093dda>] ? drm_ioctl+0x233/0x35c [drm]
<4>[    0.000000]  [<f809d735>] ? drm_mode_setcrtc+0x405/0x405 [drm]
<4>[    0.000000]  [<f8093ba7>] ? drm_getstats+0xe/0xe [drm]

Reproduce steps:
-------------------------
1. ./pm_rpm --run-subtest cursor

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