84359 – [BSW]igt/pm_rpm/gem-execbuf-stress causes "WARNING: CPU: 3 PID: 20 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()"

Bug 84359 - [BSW]igt/pm_rpm/gem-execbuf-stress causes "WARNING: CPU: 3 PID: 20 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()"

Summary: [BSW]igt/pm_rpm/gem-execbuf-stress causes "WARNING: CPU: 3 PID: 20 at drivers...

Status:	CLOSED FIXED

Alias:	None

Product:	DRI
Classification:	Unclassified
Component:	DRM/Intel (show other bugs)
Version:	unspecified
Hardware:	Other All

Importance:	medium normal
Assignee:	Intel GFX Bugs mailing list
QA Contact:	Intel GFX Bugs mailing list

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2014-09-26 08:57 UTC by Guo Jinxian
Modified:	2017-10-06 14:35 UTC (History)
CC List:	1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
dmesg (124.99 KB, text/plain) 2014-09-26 08:57 UTC, Guo Jinxian	no flags	Details
View All

Description Guo Jinxian 2014-09-26 08:57:47 UTC

Created attachment 106904 [details]
dmesg

==System Environment==
--------------------------
Regression: Not sure.
I don't find good commit on both kernel and igt

Non-working platforms: BSW

==kernel==
--------------------------
origin/drm-intel-nightly: 7101d84020f63f1da7e0c5d021cdd6be4d515de5(fails)
    drm-intel-nightly: 2014y-09m-25d-15h-14m-02s UTC integration manifest
origin/drm-intel-next-queued: 7ca5a41f4da201371e131fc0641033652f76bf30(fails)
    drm/i915: Avoid re-configure panel on every PSR re-enable.
origin/drm-intel-fixes: c84db77010877da6c5da119868ed54c43d59e726(fails)
    drm/i915/hdmi: fix hdmi audio state readout

==Bug detailed description==
-----------------------------
igt/pm_rpm/gem-execbuf-stress causes "WARNING: CPU: 3 PID: 20 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()"

Output:
[root@x-bsw01 tests]# ./pm_rpm --run-subtest gem-execbuf-stress
IGT-Version: 1.8-g4b81e9c (x86_64) (Linux: 3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ x86_64)
Runtime PM support: 1
PC8 residency support: 0
Subtest gem-execbuf-stress: SUCCESS (99.868s)
[root@x-bsw01 tests]# dmesg -r|egrep ""<[1-4]>""|grep drm
<4>[  271.752583] WARNING: CPU: 3 PID: 20 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  271.752590] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  271.752645] CPU: 3 PID: 20 Comm: kworker/3:0 Not tainted 3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  275.752763] WARNING: CPU: 3 PID: 20 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  275.752767] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  275.752822] CPU: 3 PID: 20 Comm: kworker/3:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  277.752853] WARNING: CPU: 3 PID: 20 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  277.752856] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  277.752911] CPU: 3 PID: 20 Comm: kworker/3:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  279.752943] WARNING: CPU: 3 PID: 20 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  279.752947] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  279.753006] CPU: 3 PID: 20 Comm: kworker/3:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  281.849731] WARNING: CPU: 1 PID: 6 at drivers/gpu/drm/i915/i915_irq.c:267 gen6_pm_rps_work+0x46/0x254 [i915]()
<4>[  281.849736] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  281.849791] CPU: 1 PID: 6 Comm: kworker/u8:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  285.753214] WARNING: CPU: 3 PID: 20 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  285.753217] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  285.753272] CPU: 3 PID: 20 Comm: kworker/3:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  289.753394] WARNING: CPU: 3 PID: 20 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  289.753401] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  289.753456] CPU: 3 PID: 20 Comm: kworker/3:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  293.753575] WARNING: CPU: 3 PID: 20 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  293.753579] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  293.753634] CPU: 3 PID: 20 Comm: kworker/3:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  295.852216] WARNING: CPU: 1 PID: 6 at drivers/gpu/drm/i915/i915_irq.c:267 gen6_pm_rps_work+0x46/0x254 [i915]()
<4>[  295.852220] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  295.852276] CPU: 1 PID: 6 Comm: kworker/u8:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  299.753840] WARNING: CPU: 3 PID: 20 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  299.753844] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  299.753899] CPU: 3 PID: 20 Comm: kworker/3:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  299.850535] WARNING: CPU: 0 PID: 6 at drivers/gpu/drm/i915/i915_irq.c:267 gen6_pm_rps_work+0x46/0x254 [i915]()
<4>[  299.850540] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  299.850595] CPU: 0 PID: 6 Comm: kworker/u8:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  305.754112] WARNING: CPU: 3 PID: 20 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  305.754115] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  305.754170] CPU: 3 PID: 20 Comm: kworker/3:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  307.754205] WARNING: CPU: 3 PID: 20 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  307.754209] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  307.754264] CPU: 3 PID: 20 Comm: kworker/3:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  313.754477] WARNING: CPU: 3 PID: 20 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  313.754480] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  313.754535] CPU: 3 PID: 20 Comm: kworker/3:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  317.762656] WARNING: CPU: 2 PID: 736 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  317.762660] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  317.762715] CPU: 2 PID: 736 Comm: kworker/2:1 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  319.762748] WARNING: CPU: 2 PID: 736 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  319.762752] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  319.762811] CPU: 2 PID: 736 Comm: kworker/2:1 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  319.861172] WARNING: CPU: 2 PID: 1011 at drivers/gpu/drm/i915/i915_irq.c:267 gen6_pm_rps_work+0x46/0x254 [i915]()
<4>[  319.861176] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  319.861231] CPU: 2 PID: 1011 Comm: kworker/u8:2 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  323.762928] WARNING: CPU: 2 PID: 736 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  323.762935] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  323.762990] CPU: 2 PID: 736 Comm: kworker/2:1 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  327.763108] WARNING: CPU: 2 PID: 736 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  327.763111] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  327.763167] CPU: 2 PID: 736 Comm: kworker/2:1 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  327.861617] WARNING: CPU: 0 PID: 1011 at drivers/gpu/drm/i915/i915_irq.c:267 gen6_pm_rps_work+0x46/0x254 [i915]()
<4>[  327.861621] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  327.861676] CPU: 0 PID: 1011 Comm: kworker/u8:2 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  331.763286] WARNING: CPU: 2 PID: 736 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  331.763290] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  331.763345] CPU: 2 PID: 736 Comm: kworker/2:1 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  333.861877] WARNING: CPU: 3 PID: 1011 at drivers/gpu/drm/i915/i915_irq.c:267 gen6_pm_rps_work+0x46/0x254 [i915]()
<4>[  333.861880] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  333.861935] CPU: 3 PID: 1011 Comm: kworker/u8:2 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  339.763647] WARNING: CPU: 2 PID: 736 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  339.763651] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  339.763706] CPU: 2 PID: 736 Comm: kworker/2:1 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  341.862159] WARNING: CPU: 0 PID: 6 at drivers/gpu/drm/i915/i915_irq.c:267 gen6_pm_rps_work+0x46/0x254 [i915]()
<4>[  341.862164] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  341.862219] CPU: 0 PID: 6 Comm: kworker/u8:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  345.763918] WARNING: CPU: 2 PID: 736 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  345.763922] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  345.763981] CPU: 2 PID: 736 Comm: kworker/2:1 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  349.764098] WARNING: CPU: 2 PID: 736 at drivers/gpu/drm/i915/intel_pm.c:3700 gen8_enable_rps_interrupts+0x2b/0x5c [i915]()
<4>[  349.764102] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  349.764157] CPU: 2 PID: 736 Comm: kworker/2:1 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  351.862728] WARNING: CPU: 3 PID: 6 at drivers/gpu/drm/i915/i915_irq.c:267 gen6_pm_rps_work+0x46/0x254 [i915]()
<4>[  351.862732] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  351.862788] CPU: 3 PID: 6 Comm: kworker/u8:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  355.862794] WARNING: CPU: 0 PID: 6 at drivers/gpu/drm/i915/i915_irq.c:267 gen6_pm_rps_work+0x46/0x254 [i915]()
<4>[  355.862799] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  355.862854] CPU: 0 PID: 6 Comm: kworker/u8:0 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  363.863213] WARNING: CPU: 3 PID: 1011 at drivers/gpu/drm/i915/i915_irq.c:267 gen6_pm_rps_work+0x46/0x254 [i915]()
<4>[  363.863217] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  363.863272] CPU: 3 PID: 1011 Comm: kworker/u8:2 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816
<4>[  365.863251] WARNING: CPU: 0 PID: 1011 at drivers/gpu/drm/i915/i915_irq.c:267 gen6_pm_rps_work+0x46/0x254 [i915]()
<4>[  365.863255] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables ipv6 dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw r8169 i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery ac acpi_cpufreq option usb_wwan usbserial i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
<4>[  365.863310] CPU: 0 PID: 1011 Comm: kworker/u8:2 Tainted: G        W      3.17.0-rc6_drm-intel-nightly_7101d8_20140926+ #2816


Another failure on -fixes

[root@x-bsw01 tests]# ./pm_rpm --run-subtest gem-execbuf-stress
IGT-Version: 1.8-g4b81e9c (x86_64) (Linux: 3.17.0-rc6_drm-intel-fixes_c84db7_20140926+ x86_64)
Runtime PM support: 1
PC8 residency support: 0
Test assertion failure function gem_execbuf_stress_subtest, file pm_rpm.c:1299:
Failed assertion: wait_for_suspended()
Last errno: 2, No such file or directory
Subtest gem-execbuf-stress: FAIL (10.877s)

==Reproduce steps==
---------------------------- 
1. ./pm_rpm --run-subtest gem-execbuf-stress

Comment 1 Imre Deak 2014-12-02 17:37:48 UTC

Could you try the latest -nightly? There is a recent fix that should get rid of this issue.

Comment 2 Guo Jinxian 2014-12-03 08:21:43 UTC

The failure unable to reproduce on latest -nightly(691817ae2a8f37cb1df33f21a6dd1c15a8832693)

root@x-bsw01:~# cd /GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests/
root@x-bsw01:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# dmesg -r|egrep "<[1-4]>"|grep drm
<3>[    2.249440] [drm:i915_gem_init_stolen [i915]] *ERROR* conflict detected with stolen region: [0x7ce00000 - 0x7ee00000]
root@x-bsw01:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./pm_rpm --run-subtest gem-execbuf-stress
IGT-Version: 1.7-g5c7bcb1 (x86_64) (Linux: 3.18.0-rc7_drm-intel-nightly_691817_20141202+ x86_64)
Runtime PM support: 1
PC8 residency support: 0
Subtest gem-execbuf-stress: SUCCESS
root@x-bsw01:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# dmesg -r|egrep "<[1-4]>"|grep drm
root@x-bsw01:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests#

Comment 3 Elizabeth 2017-10-06 14:35:09 UTC

Closing old verified.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.