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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 - Haswell HD Graphics 4400 GPU Hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96813">96813</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Haswell HD Graphics 4400 GPU Hang
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg 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>normal
</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>flying@goat.si
</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>[63073.321133] [drm] GPU HANG: ecode 7:0:0xbbaff7f8, in Xorg [367], reason:
Ring hung, action: reset
[63073.321137] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[63073.321139] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[63073.321142] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[63073.321144] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[63073.321147] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[63073.321310] ------------[ cut here ]------------
[63073.321323] WARNING: CPU: 0 PID: 27678 at
drivers/gpu/drm/i915/intel_display.c:11384
intel_mmio_flip_work_func+0x447/0x4c0
[63073.321328] WARN_ON(__i915_wait_request(mmio_flip->req,
mmio_flip->crtc->reset_counter, false, ((void *)0),
&mmio_flip->i915->rps.mmioflips))
[63073.321332] Modules linked in:
[63073.321336] sha256_ssse3 sha256_generic hmac drbg ansi_cprng ctr ccm fuse
arc4 hp_wmi sparse_keymap ppdev intel_rapl x86_pkg_temp_thermal
intel_powerclamp crct10dif_pclmul crc32_pclmul crc32c_intel aesni_intel
aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd iwlmvm joydev input_leds
mac80211 serio_raw iwlwifi cfg80211 rtsx_pci_ms memstick rfkill i2c_i801
lpc_ich tpm_infineon shpchp snd_hda_codec_idt snd_hda_codec_generic
snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer thermal
wmi battery parport_pc hp_accel lis3lv02d input_polldev led_class hp_wireless
evdev tpm_tis ac tpm fjes processor sch_fq_codel vboxnetflt(O) vboxnetadp(O)
vboxpci(O) vboxdrv(O) coretemp msr sd_mod rtsx_pci_sdmmc ahci libahci atkbd
libata ehci_pci ehci_hcd rtsx_pci
[63073.321459] CPU: 0 PID: 27678 Comm: kworker/0:2 Tainted: G U O
4.6.0ARCH-def #8
[63073.321463] Hardware name: Hewlett-Packard HP EliteBook Folio 1040 G1/213E,
BIOS L83 Ver. 01.21 08/19/2014
[63073.321470] Workqueue: events intel_mmio_flip_work_func
[63073.321475] 0000000000000286 000000008ce3a709 ffff88004e283d18
ffffffff813b072f
[63073.321483] ffff88004e283d68 0000000000000000 ffff88004e283d58
ffffffff810cc7cb
[63073.321490] 00002c784e283d20 ffff88018ca34600 ffff880233477600
ffff8800a87bf3c0
[63073.321498] Call Trace:
[63073.321511] [<ffffffff813b072f>] dump_stack+0x63/0x84
[63073.321519] [<ffffffff810cc7cb>] __warn+0xcb/0xf0
[63073.321526] [<ffffffff810cc84f>] warn_slowpath_fmt+0x5f/0x80
[63073.321535] [<ffffffff81083857>] ? __switch_to+0x397/0x430
[63073.321542] [<ffffffff815805a7>] intel_mmio_flip_work_func+0x447/0x4c0
[63073.321550] [<ffffffff810e514c>] process_one_work+0x1ec/0x450
[63073.321557] [<ffffffff810e53fb>] worker_thread+0x4b/0x4f0
[63073.321565] [<ffffffff810e53b0>] ? process_one_work+0x450/0x450
[63073.321573] [<ffffffff810eae48>] kthread+0xd8/0xf0
[63073.321583] [<ffffffff81823282>] ret_from_fork+0x22/0x40
[63073.321591] [<ffffffff810ead70>] ? kthread_worker_fn+0x180/0x180
[63073.321596] ---[ end trace 87d0a9cbca3bd612 ]---
[63073.322997] drm/i915: Resetting chip after gpu hang</pre>
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