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    <body><span class="vcard"><a class="email" href="mailto:martin.peres@free.fr" title="Martin Peres <martin.peres@free.fr>"> <span class="fn">Martin Peres</span></a>
</span> changed
          <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [CI] igt@* - dmesg-warn/fail - BUG: Bad page state in process kms_frontbuffer pfn:1ff512"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=106089">bug 106089</a>
          <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">Summary</td>
           <td>[CI] igt@kms_frontbuffer_tracking@*-draw-pwrite - dmesg-warn/fail - BUG: Bad page state in process kms_frontbuffer pfn:1ff512
           </td>
           <td>[CI] igt@* - dmesg-warn/fail - BUG: Bad page state in process kms_frontbuffer pfn:1ff512
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [CI] igt@* - dmesg-warn/fail - BUG: Bad page state in process kms_frontbuffer pfn:1ff512"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=106089#c2">Comment # 2</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [CI] igt@* - dmesg-warn/fail - BUG: Bad page state in process kms_frontbuffer pfn:1ff512"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=106089">bug 106089</a>
              from <span class="vcard"><a class="email" href="mailto:martin.peres@free.fr" title="Martin Peres <martin.peres@free.fr>"> <span class="fn">Martin Peres</span></a>
</span></b>
        <pre><a href="https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_33/fi-cnl-y3/igt@gem_exec_schedule@preempt-queue-contexts-chain-vebox.html">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_33/fi-cnl-y3/igt@gem_exec_schedule@preempt-queue-contexts-chain-vebox.html</a>

[  173.323061] BUG: Bad page state in process gem_exec_schedu  pfn:24c467
[  173.323072] page:ffffd86f493119c0 count:2144993280 mapcount:2145058816
mapping:4fee0000b0130000 index:0x7fea00004fee0000
[  173.323084] flags: 0x4fe6000090180000(unevictable|mlocked)
[  173.323091] raw: 4fe6000090180000 4fee0000b0130000 7fea00004fee0000
7fda00007fdaffff
[  173.323099] raw: 4fe6d86f6fe51a20 4feed86f4fee19a0 7fea00004fee0000
7fda00007fda0000
[  173.323107] page dumped because: page still charged to cgroup
[  173.323113] page->mem_cgroup:7fda00007fda0000
[  173.323118] bad because of flags: 0x180000(unevictable|mlocked)
[  173.323124] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_codec_generic i915 x86_pkg_temp_thermal intel_powerclamp coretemp
crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_codec
snd_hwdep snd_hda_core e1000e snd_pcm mei_me mei prime_numbers
[  173.323163] CPU: 1 PID: 1420 Comm: gem_exec_schedu Tainted: G     U         
  4.17.0-rc3-g93d32416ba4b-drmtip_33+ #1
[  173.323173] Hardware name: Intel Corporation CannonLake Client
Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X122.B01.1801151045
01/15/2018
[  173.323184] Call Trace:
[  173.323192]  dump_stack+0x67/0x9b
[  173.323199]  bad_page+0xbf/0x120
[  173.323205]  get_page_from_freelist+0x536/0x1530
[  173.323215]  ? _raw_spin_unlock+0x29/0x40
[  173.323222]  __alloc_pages_nodemask+0x100/0x1250
[  173.323230]  ? kasprintf+0x49/0x70
[  173.323236]  ? set_track+0x90/0x140
[  173.323241]  ? init_object+0x66/0x80
[  173.323247]  ? ___slab_alloc.constprop.34+0x232/0x3e0
[  173.323254]  ? kasprintf+0x49/0x70
[  173.323260]  new_slab+0x9b/0x550
[  173.323266]  ___slab_alloc.constprop.34+0x322/0x3e0
[  173.323307]  ? i915_ppgtt_create+0x29/0x1d0 [i915]
[  173.323315]  ? vsnprintf+0x1bc/0x4b0
[  173.323323]  ? lock_acquire+0xa6/0x210
[  173.323329]  ? kvasprintf+0x7b/0xc0
[  173.323359]  ? i915_ppgtt_create+0x29/0x1d0 [i915]
[  173.323366]  ? __slab_alloc.isra.27.constprop.33+0x3d/0x70
[  173.323373]  __slab_alloc.isra.27.constprop.33+0x3d/0x70
[  173.323402]  ? i915_ppgtt_create+0x29/0x1d0 [i915]
[  173.323409]  kmem_cache_alloc_trace+0x246/0x2e0
[  173.323437]  i915_ppgtt_create+0x29/0x1d0 [i915]
[  173.323465]  i915_gem_create_context+0x129/0x2b0 [i915]
[  173.323492]  i915_gem_context_create_ioctl+0x5f/0x150 [i915]
[  173.323519]  ? i915_gem_switch_to_kernel_context+0x1a0/0x1a0 [i915]
[  173.323527]  drm_ioctl_kernel+0x7c/0xf0
[  173.323533]  drm_ioctl+0x2e6/0x3a0
[  173.323558]  ? i915_gem_switch_to_kernel_context+0x1a0/0x1a0 [i915]
[  173.323569]  do_vfs_ioctl+0xa0/0x6c0
[  173.323576]  ksys_ioctl+0x35/0x60
[  173.323582]  __x64_sys_ioctl+0x11/0x20
[  173.323588]  do_syscall_64+0x55/0x190
[  173.323594]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  173.323600] RIP: 0033:0x7f4cfa55e5d7
[  173.323605] RSP: 002b:00007fff2ad03b58 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[  173.323613] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
00007f4cfa55e5d7
[  173.323621] RDX: 00007fff2ad03bb0 RSI: 00000000c008646d RDI:
0000000000000003
[  173.323628] RBP: 00007fff2ad03bb0 R08: 0000000000000000 R09:
0000000000000021
[  173.323635] R10: 00000000ffffffdf R11: 0000000000000246 R12:
00000000c008646d
[  173.323642] R13: 0000000000000003 R14: 0000000000000000 R15:
0000000000000000</pre>
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