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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BAT][GDG] igt@drv_module_reload@basic-reload hits a WARNING"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102576">102576</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[BAT][GDG] igt@drv_module_reload@basic-reload hits a WARNING
</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>martin.peres@free.fr
</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>On CI_DRM_3051, the machine fi-gdg-551 hit the following WARNING when running
igt@drv_module_reload@basic-reload:
[ 269.687157] ------------[ cut here ]------------
[ 269.687200] WARNING: CPU: 0 PID: 2481 at
drivers/gpu/drm/drm_mode_config.c:465 drm_mode_config_cleanup+0x250/0x270
[ 269.687204] Modules linked in: vgem i915(-) intel_powerclamp lpc_ich tg3 ptp
pps_core prime_numbers [last unloaded: vgem]
[ 269.687247] CPU: 0 PID: 2481 Comm: drv_module_relo Tainted: G U
4.13.0-CI-CI_DRM_3051+ #1
[ 269.687250] Hardware name: Dell Inc. OptiPlex GX280
/0G8310, BIOS A04 02/09/2005
[ 269.687255] task: ffff880038dccd40 task.stack: ffffc900002b8000
[ 269.687260] RIP: 0010:drm_mode_config_cleanup+0x250/0x270
[ 269.687264] RSP: 0018:ffffc900002bbd80 EFLAGS: 00010283
[ 269.687272] RAX: ffff880038dc1de0 RBX: ffff88002fcd0890 RCX:
0000000000000001
[ 269.687275] RDX: ffff88002fcd08b8 RSI: 0000000000000000 RDI:
ffff88002fcd0890
[ 269.687279] RBP: ffffc900002bbda8 R08: 0000000000000000 R09:
0000000000000000
[ 269.687283] R10: ffffc900002bbd00 R11: 0000000000000000 R12:
ffff88002fcd0000
[ 269.687287] R13: ffff88002fcd06a8 R14: ffffffffa01b6d88 R15:
ffff88003d20a5a8
[ 269.687291] FS: 00007fd157fed8c0(0000) GS:ffff88003f400000(0000)
knlGS:0000000000000000
[ 269.687296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 269.687300] CR2: 000055fa43fc5fe7 CR3: 000000003079c000 CR4:
00000000000006f0
[ 269.687304] Call Trace:
[ 269.687392] intel_modeset_cleanup+0x66/0xa0 [i915]
[ 269.687431] i915_driver_unload+0x92/0x180 [i915]
[ 269.687472] i915_pci_remove+0x19/0x30 [i915]
[ 269.687480] pci_device_remove+0x39/0xb0
[ 269.687488] device_release_driver_internal+0x15d/0x220
[ 269.687495] driver_detach+0x40/0x80
[ 269.687502] bus_remove_driver+0x58/0xd0
[ 269.687508] driver_unregister+0x2c/0x40
[ 269.687514] pci_unregister_driver+0x36/0xb0
[ 269.687569] i915_exit+0x1a/0x8b [i915]
[ 269.687579] SyS_delete_module+0x18c/0x1e0
[ 269.687588] entry_SYSCALL_64_fastpath+0x1c/0xb1
[ 269.687593] RIP: 0033:0x7fd156505287
[ 269.687597] RSP: 002b:00007ffc40d807b8 EFLAGS: 00000206 ORIG_RAX:
00000000000000b0
[ 269.687605] RAX: ffffffffffffffda RBX: ffffffff8148a693 RCX:
00007fd156505287
[ 269.687609] RDX: 0000000000000001 RSI: 0000000000000800 RDI:
000055edd5823008
[ 269.687613] RBP: ffffc900002bbf88 R08: 0000000000000000 R09:
0000000000000080
[ 269.687616] R10: 0000000000000885 R11: 0000000000000206 R12:
0000000000000000
[ 269.687620] R13: 00007ffc40d809a0 R14: 0000000000000000 R15:
0000000000000000
[ 269.687628] ? __this_cpu_preempt_check+0x13/0x20
[ 269.687638] Code: da 31 f6 48 c7 c7 73 d9 c7 81 e8 ac 5f fe ff 48 8d 7d d8
e8 d3 9f ff ff 48 85 c0 75 dd 48 8d 7d d8 e8 75 a0 ff ff e9 45 fe ff ff <0f> ff
e9 3a ff ff ff 0f ff 48 83 c4 10 5b 41 5c 41 5d 5d c3 66
[ 269.687849] ---[ end trace fe5f521401be8a80 ]---
Full logs:
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3051/fi-gdg-551/igt@drv_module_reload@basic-reload.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3051/fi-gdg-551/igt@drv_module_reload@basic-reload.html</a></pre>
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