| Summary: |
[IVB bisected]igt/gem_evict_alignment/minor-hang time out and cause abnormal output in dmesg. |
| Product: |
DRI
|
Reporter: |
Ding Heng <hengx.ding> |
| Component: |
DRM/Intel | Assignee: |
Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Status: |
CLOSED
DUPLICATE
|
QA Contact: |
Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Severity: |
normal
|
|
|
| Priority: |
high
|
CC: |
intel-gfx-bugs
|
| Version: |
DRI git | |
|
| Hardware: |
Other | |
|
| OS: |
All | |
|
| Whiteboard: |
|
|
i915 platform:
|
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i915 features:
|
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|---|
| Attachments: |
|
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Created attachment 113041 [details] dmesg for case igt/gem_evict_alignment/minor-hang ==System Environment== -------------------------- Regression: yes Non-working platforms: IVB ==kernel== -------------------------- drm-intel-nightly/8b4216f91c7bf8d3459cadf9480116220bd6545e(2015-02-02) ==Bug detailed description== ----------------------------- igt/gem_evict_alignment/minor-hang spend more than 10 minute to run. And there is abnormal output in dmesg. dmesg -r|egrep "<[1-4]>"|grep drm <4>[ 2.331349] WARNING: CPU: 0 PID: 1040 at drivers/gpu/drm/i915/i915_gem.c:4525 i915_gem_free_object+0x131/0x26b [i915]() <4>[ 2.331352] Modules linked in: i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea <4>[ 2.331353] CPU: 0 PID: 1040 Comm: kworker/u8:6 Not tainted 3.19.0-rc6_dr -intel-nightly_8b4216_20150202+ #126 <4>[ 2.331446] [<ffffffffa00181a1>] ? drm_mode_set_config_internal+0xa1/0xd2 [drm] <4>[ 2.331448] [<ffffffffa0065282>] ? restore_fbdev_mode+0xa8/0xc3 [drm_kms_helper] <4>[ 2.331450] [<ffffffffa006659f>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1f/0x56 [drm_kms_helper] <4>[ 2.331452] [<ffffffffa0066604>] ? drm_fb_helper_set_par+0x2e/0x33 [drm_kms_helper] <4>[ 2.331501] [<ffffffffa006685b>] ? drm_fb_helper_initial_config+0x252/0x2ef [drm_kms_helper] <4>[ 89.643322] WARNING: CPU: 1 PID: 1039 at drivers/gpu/drm/i915/i915_irq.c:2615 i915_handle_error+0x58/0x5bd [i915]() <4>[ 89.643414] ipv6 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic dm_mod pcspkr snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep i2c_i801 snd_pcm lpc_ich snd_timer mfd_core snd soundcore parport_pc parport battery wmi acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea <4>[ 89.643599] CPU: 1 PID: 1039 Comm: kworker/u8:5 Tainted: G W 3.19.0-rc6_drm-intel-nightly_8b4216_20150202+ #126 ==Reproduce steps== ---------------------------- 1. ./gem_evict_alignment --run-subtest minor-hang