<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [IVB,HSW]Resuming form s3 cause Call Trace, with warm boot"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80549">80549</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[IVB,HSW]Resuming form s3 cause Call Trace, with warm boot
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>lei.a.liu@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=101784" name="attach_101784" title="dmesg">attachment 101784</a> <a href="attachment.cgi?id=101784&action=edit" title="dmesg">[details]</a></span>
dmesg
Only on latest -testing, I find this Call Trace, I don't find this issue on
both -next-queue and -fixes which merged in -testing.
==kernel==
--------------------------
-testing ac710a93740e609759fa75dacdc96f1dfc34b5c5
origin/drm-intel-next-queued 9c33baa6b3bbb01c1a88dceba986b20e6642cf31(works)
drivers/i915: Fix unnoticed failure of init_ring_common()
origin/drm-intel-fixes 4a11e398b39b018c7aa3b22267cfdf3b7fae3625 (works)
drm/i915: cache hw power well enabled state
This round testing merged in above two commit.
==Bug detailed description==
-----------------------------
s3 and check dmesg
[ 143.337859] call 0000:00:16.0+ returned 0 after 0 usecs
[ 143.337970] calling 0000:00:02.0+ @ 4098, parent: pci0000:00
[ 143.338101] sd 0:0:0:0: [sda] Stopping disk
[ 143.338592] ------------[ cut here ]------------
[ 143.338613] WARNING: CPU: 3 PID: 4098 at drivers/gpu/drm/i915/i915_irq.c:154
ironlake_disable_display_irq+0x36/0x77 [i915]()
[ 143.338639] Modules linked in: ip6table_filter ip6_tables iptable_filter
ip_tables ebtable_nat ebtables x_tables bnep bluetooth rfkill ib_iser rdma_cm
iw_cm ib_cm ib
_sa ib_mad ib_core ib_addr joydev nls_utf8 iTCO_wdt iTCO_vendor_support hfsplus
snd_hda_codec_hdmi uvcvideo snd_hda_codec_cirrus videobuf2_vmalloc
snd_hda_codec_generic
videobuf2_memops applesmc videobuf2_core input_polldev videodev snd_hda_intel
snd_hda_controller snd_hda_codec snd_hwdep snd_seq snd_seq_device pcspkr
i2c_i801 snd_pcm
lpc_ich snd_timer mfd_core snd soundcore sbs sbshc battery ac acpi_cpufreq
kvm_intel kvm uinput i915 drm_kms_helper drm video button dm_mirror
dm_region_hash dm_log dm
_mod ipv6
[ 143.338642] CPU: 3 PID: 4098 Comm: kworker/u16:20 Not tainted
3.15.0-rc8_drm-intel-testing_ac710a_20140621_+ #55
[ 143.338643] Hardware name: Apple Inc. MacBookPro10,2/Mac-AFD8A9D944EA4843,
BIOS MBP102.88Z.0106.B03.1211161133 11/16/2012
[ 143.338646] Workqueue: events_unbound async_run_entry_fn
[ 143.338648] 0000000000000009 ffff88025e1ef9b8 ffffffff81820aea
0000000000000046
[ 143.338650] 0000000000000000 ffff88025e1ef9f8 ffffffff8103bf44
0000000000000000
[ 143.338651] ffffffffa0142e41 ffff88025ccb0000 ffff88025ccb0000
ffff88025ccb7f20
[ 143.338652] Call Trace:
[ 143.338657] [<ffffffff81820aea>] dump_stack+0x46/0x58
[ 143.338660] [<ffffffff8103bf44>] warn_slowpath_common+0x81/0x9b
[ 143.338675] [<ffffffffa0142e41>] ? ironlake_disable_display_irq+0x36/0x77
[i915]
[ 143.338677] [<ffffffff8103bf78>] warn_slowpath_null+0x1a/0x1c
[ 143.338689] [<ffffffffa0142e41>] ironlake_disable_display_irq+0x36/0x77
[i915]
[ 143.338690] call 0000:00:1f.3+ returned 0 after 1353 usecs
[ 143.338703] [<ffffffffa0142ece>] ironlake_disable_vblank+0x4c/0x60 [i915]
[ 143.338715] [<ffffffffa00b6b97>] vblank_disable_and_save+0x43/0x163 [drm]
[ 143.338716] calling 0000:00:01.1+ @ 4095, parent: pci0000:00
[ 143.338724] [<ffffffffa00b73db>] drm_vblank_off+0x3e/0x13a [drm]
[ 143.338741] [<ffffffffa01660a7>] intel_crtc_disable_planes+0xeb/0xfa [i915]
[ 143.338742] call 0000:00:01.1+ returned 0 after 9 usecs
[ 143.338759] [<ffffffffa01664db>] ironlake_crtc_disable+0x39/0x83d [i915]
[ 143.338760] calling 0000:00:01.0+ @ 4095, parent: pci0000:00
[ 143.338772] [<ffffffffa00c9dc6>] ? drm_modeset_lock_all_crtcs+0x32/0x51
[drm]
[ 143.338772] call 0000:00:01.0+ returned 0 after 7 usecs
[ 143.338781] [<ffffffffa01192a2>] i915_drm_freeze+0xdf/0x172 [i915]
[ 143.338783] calling 0000:00:00.0+ @ 4095, parent: pci0000:00
[ 143.338793] [<ffffffffa01193dc>] i915_pm_suspend+0x4a/0x4f [i915]
[ 143.338794] call 0000:00:00.0+ returned 0 after 0 usecs
[ 143.338798] [<ffffffff813a3433>] pci_pm_suspend+0x87/0x109
[ 143.338801] [<ffffffff813a33ac>] ? pci_pm_freeze+0xba/0xba
[ 143.338804] [<ffffffff8143d7cd>] dpm_run_callback+0x39/0x75
[ 143.338807] [<ffffffff8143e541>] __device_suspend+0x1e8/0x269
[ 143.338810] [<ffffffff8143e5e1>] async_suspend+0x1f/0x8a
[ 143.338813] [<ffffffff8105df5b>] async_run_entry_fn+0x61/0x10e
[ 143.338816] [<ffffffff81053222>] process_one_work+0x25a/0x442
[ 143.338819] [<ffffffff8105318f>] ? process_one_work+0x1c7/0x442
[ 143.338822] [<ffffffff81053bac>] worker_thread+0x1d0/0x2cb
[ 143.338824] [<ffffffff810539dc>] ? manage_workers.isra.20+0x1c8/0x1c8
[ 143.338826] [<ffffffff81059228>] kthread+0xed/0xf5
[ 143.338828] [<ffffffff8105913b>] ? __init_kthread_worker+0x5a/0x5a
[ 143.338830] [<ffffffff8182f0ec>] ret_from_fork+0x7c/0xb0
[ 143.338832] [<ffffffff8105913b>] ? __init_kthread_worker+0x5a/0x5a
[ 143.338833] ---[ end trace 396cae77903a4ab2 ]---
==Reproduce steps==
----------------------------
1. s3 and check dmesg</pre>
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