[Bug 96603] New: [IGT] [BXT-P] vgem_basic / mmap causes segmentation fault (core dumped)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96603

            Bug ID: 96603
           Summary: [IGT] [BXT-P] vgem_basic / mmap causes segmentation
                    fault (core dumped)
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: humberto.i.perez.rodriguez at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 124626
  --> https://bugs.freedesktop.org/attachment.cgi?id=124626&action=edit
dmesg

Regresion
==============
no, this is a new test

Bug description
=================

Steps to reproduce
=================
1- run ./vgem_basic --run-subtest mmap --debug


Actual results
=================
the test shows core dumped and dmesg alert/critical/error conditions

Expected results
=================
the test should be pass or skip

Test output
================
IGT-Version: 1.15-gc344044 (x86_64) (Linux:
4.7.0-rc4-drm-intel-nightly-ww26-commit-f586720+ x86_64)
(vgem_basic:1244) drmtest-DEBUG: Test requirement passed: fd >= 0
(vgem_basic:1244) igt-core-DEBUG: Starting subtest: mmap
Segmentation fault (core dumped)


Relevant dmesg information
============================
kern  :alert : [Mon Jun 20 14:02:40 2016] RIP  [<ffffffff811bc43b>]
vm_insert_page+0x19b/0x1b0
kern  :crit  : [Mon Jun 20 14:02:40 2016] kernel BUG at mm/memory.c:1529!
kern  :err   : [Mon Jun 20 14:02:27 2016] efi: requested map not found.
kern  :err   : [Mon Jun 20 14:02:27 2016] esrt: ESRT header is not in the
memory map.
kern  :err   : [Mon Jun 20 14:02:28 2016] atkbd serio0: Failed to deactivate
keyboard on isa0060/serio0
kern  :err   : [Mon Jun 20 14:02:28 2016] atkbd serio0: Failed to enable
keyboard on isa0060/serio0
kern  :err   : [Mon Jun 20 14:02:30 2016] i2c_designware i2c_designware.3:
i2c_dw_handle_tx_abort: lost arbitration
kern  :err   : [Mon Jun 20 14:02:30 2016] i2c_designware i2c_designware.3:
i2c_dw_handle_tx_abort: lost arbitration
kern  :err   : [Mon Jun 20 14:02:30 2016] i2c_designware i2c_designware.3:
i2c_dw_handle_tx_abort: lost arbitration
kern  :err   : [Mon Jun 20 14:02:30 2016] i2c_designware i2c_designware.3:
i2c_dw_handle_tx_abort: lost arbitration
kern  :err   : [Mon Jun 20 14:02:30 2016] i2c_hid i2c-ELAN221D:00:
hid_descr_cmd failed
kern  :err   : [Mon Jun 20 14:02:30 2016] i2c_hid i2c-ALPS0001:00:
hid_descr_cmd failed


attachments
================
dmesg



 Software information
============================================
Kernel version                  :
4.7.0-rc4-drm-intel-nightly-ww26-commit-f586720+
Linux distribution              : Ubuntu 16.04 LTS
Architecture                    : 64-bit
Bios revision                   : 138.25
KSC revision                    : 1.12


 --> Component : drm 
         url : http://cgit.freedesktop.org/mesa/drm 
         tag : libdrm-2.4.68 
         commit : fc09c5a 
 --> Component : cairo 
         url : http://cgit.freedesktop.org/cairo 
         tag : 1.15.2 
         commit : db8a7f1 
 --> Component : intel-gpu-tools 
         url : http://cgit.freedesktop.org/xorg/app/intel-gpu-tools 
         tag : intel-gpu-tools-1.15-29-gc344044 
         commit : c344044 


 Hardware information
============================================
Platform                        : BXT-P
Motherboard model               : Broxton P
Motherboard type                : NOTEBOOK Hand Held
Motherboard manufacturer        : Intel Corp.
CPU family                      : B1
CPU information                 : 06/5c
GPU Card                        : Intel Corporation Device 5a84 (rev 0a)
(prog-if 00 [VGA controller])
Memory ram                      : 16 GB

 Firmwares information
============================================
DMC fw loaded                   : yes
DMC version                     : 1.7
GUC fw loaded                   : SUCCESS
GUC version wanted              : 8.7
GUC version found               : 8.7

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