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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SNB]igt/pm_rpm/universal-planes cause call trace"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89550">89550</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[SNB]igt/pm_rpm/universal-planes cause call trace
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>DRI git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>hengx.ding@intel.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=114240" name="attach_114240" title="dmesg">attachment 114240</a> <a href="attachment.cgi?id=114240&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: Yes, bisect later
Non-working platforms: SNB
==kernel==
--------------------------
origin/drm-intel-nightly: f72a97e5af1d406f961958509cee53431fe61a46(2015-03-12)
==Bug detailed description==
-----------------------------
Run igt/pm_rpm/universal-planes will cause call trace in dmesg:
[root@x-hnr9 ~]# dmesg -r|egrep "<[1-4]>"|grep drm
<4>[ 126.993092] WARNING: CPU: 0 PID: 4073 at drivers/gpu/drm/drm_irq.c:1133
drm_wait_one_vblank+0x3b/0x16d [drm]()
<4>[ 126.993095] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support
snd_hda_codec_hdmi ppdev snd_hda_codec_idt snd_hda_codec_generic joydev
firewire_ohci pcspkr serio_raw uvcvideo videobuf2_vmalloc videobuf2_memops
videobuf2_core v4l2_common videodev snd_hda_intel lpc_ich snd_hda_controller
mfd_core snd_hda_codec snd_hwdep snd_pcm firewire_core snd_timer crc_itu_t snd
soundcore wmi battery parport_pc parport tpm_infineon tpm_tis tpm ac
acpi_cpufreq i915 button video drm_kms_helper drm
<4>[ 126.993117] CPU: 0 PID: 4073 Comm: pm_rpm Not tainted
4.0.0-rc3_drm-intel-nightly_f72a97_20150312+ #120
<4>[ 126.993141] [<ffffffffa0005f43>] ? drm_wait_one_vblank+0x3b/0x16d [drm]
<4>[ 126.993150] [<ffffffffa0005f43>] ? drm_wait_one_vblank+0x3b/0x16d [drm]
<4>[ 126.993173] [<ffffffffa005290d>] ? drm_plane_helper_commit+0x16c/0x224
[drm_kms_helper]
<4>[ 126.993208] [<ffffffffa000c1e7>] ?
drm_mode_set_config_internal+0x4e/0xd2 [drm]
<4>[ 126.993215] [<ffffffffa000fe69>] ? drm_mode_setcrtc+0x3fe/0x4f4 [drm]
<4>[ 126.993221] [<ffffffffa00047d4>] ? drm_ioctl+0x344/0x3b3 [drm]
<4>[ 126.993230] [<ffffffffa000fa6b>] ? drm_mode_setplane+0x1dc/0x1dc [drm]
[root@x-hnr9 ~]# dmesg -r|egrep "<[1-4]>"
<4>[ 3.334805] ACPI: Deprecated procfs I/F for AC is loaded, please retry
with CONFIG_ACPI_PROCFS_POWER cleared
<4>[ 3.348697] ACPI Warning: SystemIO range
0x0000000000000428-0x000000000000042f conflicts with OpRegion
0x0000000000000400-0x000000000000047f (\PMIO) (20150204/utaddress-258)
<4>[ 3.348884] ACPI Warning: SystemIO range
0x0000000000000540-0x000000000000054f conflicts with OpRegion
0x0000000000000500-0x0000000000000563 (\GPIO) (20150204/utaddress-258)
<4>[ 3.349053] ACPI Warning: SystemIO range
0x0000000000000530-0x000000000000053f conflicts with OpRegion
0x0000000000000500-0x0000000000000563 (\GPIO) (20150204/utaddress-258)
<4>[ 3.349220] ACPI Warning: SystemIO range
0x0000000000000500-0x000000000000052f conflicts with OpRegion
0x0000000000000500-0x0000000000000563 (\GPIO) (20150204/utaddress-258)
<4>[ 3.349387] lpc_ich: Resource conflict(s) found affecting gpio_ich
<4>[ 3.385912] ACPI: Deprecated procfs I/F for battery is loaded, please
retry with CONFIG_ACPI_PROCFS_POWER cleared
<4>[ 3.385995] ACPI: Deprecated procfs I/F for battery is loaded, please
retry with CONFIG_ACPI_PROCFS_POWER cleared
<3>[ 5.271944] systemd[1]: Failed to insert module 'ipv6'
<3>[ 6.491482] systemd-readahead[2586]: Failed to create fanotify object:
Function not implemented
<4>[ 126.993078] ------------[ cut here ]------------
<4>[ 126.993092] WARNING: CPU: 0 PID: 4073 at drivers/gpu/drm/drm_irq.c:1133
drm_wait_one_vblank+0x3b/0x16d [drm]()
<4>[ 126.993094] vblank not available on crtc 0, ret=-22
<4>[ 126.993095] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support
snd_hda_codec_hdmi ppdev snd_hda_codec_idt snd_hda_codec_generic joydev
firewire_ohci pcspkr serio_raw uvcvideo videobuf2_vmalloc videobuf2_memops
videobuf2_core v4l2_common videodev snd_hda_intel lpc_ich snd_hda_controller
mfd_core snd_hda_codec snd_hwdep snd_pcm firewire_core snd_timer crc_itu_t snd
soundcore wmi battery parport_pc parport tpm_infineon tpm_tis tpm ac
acpi_cpufreq i915 button video drm_kms_helper drm
<4>[ 126.993117] CPU: 0 PID: 4073 Comm: pm_rpm Not tainted
4.0.0-rc3_drm-intel-nightly_f72a97_20150312+ #120
<4>[ 126.993118] Hardware name: Hewlett-Packard HP EliteBook 8460p/161C, BIOS
68SCF Ver. F.22 12/22/2011
<4>[ 126.993120] 0000000000000000 0000000000000009 ffffffff81794128
ffff8800ae87ba38
<4>[ 126.993122] ffffffff8103bd5a 0000000100000000 ffffffffa0005f43
0000000000000000
<4>[ 126.993125] ffff8800b8186000 0000000000000000 ffff8800b8146800
ffffffffa010c870
<4>[ 126.993127] Call Trace:
<4>[ 126.993132] [<ffffffff81794128>] ? dump_stack+0x40/0x50
<4>[ 126.993135] [<ffffffff8103bd5a>] ? warn_slowpath_common+0x98/0xb0
<4>[ 126.993141] [<ffffffffa0005f43>] ? drm_wait_one_vblank+0x3b/0x16d [drm]
<4>[ 126.993144] [<ffffffff8103bdb7>] ? warn_slowpath_fmt+0x45/0x4a
<4>[ 126.993150] [<ffffffffa0005f43>] ? drm_wait_one_vblank+0x3b/0x16d [drm]
<4>[ 126.993153] [<ffffffff813f16f8>] ? __pm_runtime_resume+0x5b/0x6a
<4>[ 126.993169] [<ffffffffa00c3710>] ? intel_finish_crtc_commit+0x47/0x10b
[i915]
<4>[ 126.993173] [<ffffffffa005290d>] ? drm_plane_helper_commit+0x16c/0x224
[drm_kms_helper]
<4>[ 126.993176] [<ffffffff810e5018>] ? kmemdup+0x18/0x2c
<4>[ 126.993188] [<ffffffffa00cde12>] ? __intel_set_mode+0x313/0x8bd [i915]
<4>[ 126.993200] [<ffffffffa00d3d6a>] ? intel_crtc_set_config+0x89a/0xbaa
[i915]
<4>[ 126.993208] [<ffffffffa000c1e7>] ?
drm_mode_set_config_internal+0x4e/0xd2 [drm]
<4>[ 126.993215] [<ffffffffa000fe69>] ? drm_mode_setcrtc+0x3fe/0x4f4 [drm]
<4>[ 126.993221] [<ffffffffa00047d4>] ? drm_ioctl+0x344/0x3b3 [drm]
<4>[ 126.993224] [<ffffffff8133f69f>] ? sprintf+0x46/0x4b
<4>[ 126.993230] [<ffffffffa000fa6b>] ? drm_mode_setplane+0x1dc/0x1dc [drm]
<4>[ 126.993233] [<ffffffff8111fb0e>] ? do_vfs_ioctl+0x360/0x424
<4>[ 126.993236] [<ffffffff810a254c>] ? __audit_syscall_entry+0xb3/0xd3
<4>[ 126.993238] [<ffffffff8100d493>] ?
syscall_trace_enter_phase1+0x11a/0x123
<4>[ 126.993241] [<ffffffff8111fc1b>] ? SyS_ioctl+0x49/0x7a
<4>[ 126.993243] [<ffffffff81799b8e>] ? int_check_syscall_exit_work+0x34/0x3d
<4>[ 126.993245] [<ffffffff81799972>] ? system_call_fastpath+0x12/0x17
<4>[ 126.993247] ---[ end trace 2fd9622063df10d9 ]---
==Reproduce steps==
----------------------------
./pm_rpm --run-subtest universal-planes</pre>
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