igt@kms_chamelium@subtests - fail - Received signal SIGSEGV.

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_6496/bat-atsm-1/igt@kms_chamelium@dp-hpd-fast.html

Received signal SIGSEGV.
Stack trace: 
 #0 [fatal_sig_handler+0xd6]
 #1 [killpg+0x40]
 #2 [igt_display_require+0x260]
 #3 [__igt_unique____real_main2564+0x128d]
 #4 [main+0x27]
 #5 [__libc_start_main+0xf3]
 #6 [_start+0x2a]

<6> [274.923769] Console: switching to colour dummy device 80x25
<6> [274.924120] [IGT] kms_chamelium: executing
<7> [274.929973] [drm:drm_stub_open] 
<7> [274.929981] [drm:drm_open] comm="kms_chamelium", pid=6293, minor=0
<7> [274.929992] [drm:i915_gem_open [i915]] 
<7> [274.930796] [drm:drm_ioctl] comm="kms_chamelium" pid=6293, dev=0xe200, auth=1, DRM_IOCTL_VERSION
<7> [274.930810] [drm:drm_ioctl] comm="kms_chamelium" pid=6293, dev=0xe200, auth=1, DRM_IOCTL_VERSION
<7> [274.930953] [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7> [274.931100] [drm:drm_stub_open] 
<7> [274.931105] [drm:drm_open] comm="kms_chamelium", pid=6293, minor=0
<7> [274.931114] [drm:i915_gem_open [i915]] 
<7> [274.931880] [drm:drm_ioctl] comm="kms_chamelium" pid=6293, dev=0xe200, auth=1, DRM_IOCTL_VERSION
<7> [274.931888] [drm:drm_ioctl] comm="kms_chamelium" pid=6293, dev=0xe200, auth=1, DRM_IOCTL_SET_MASTER
<7> [274.931898] [drm:drm_ioctl] comm="kms_chamelium" pid=6293, dev=0xe200, auth=1, DRM_IOCTL_VERSION
<7> [274.931904] [drm:drm_ioctl] comm="kms_chamelium" pid=6293, dev=0xe200, auth=1, DRM_IOCTL_SET_CLIENT_CAP
<7> [274.931908] [drm:drm_ioctl] comm="kms_chamelium", pid=6293, ret=-95
<7> [274.931912] [drm:drm_ioctl] comm="kms_chamelium" pid=6293, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
<7> [274.931917] [drm:drm_ioctl] comm="kms_chamelium", pid=6293, ret=-95
<7> [274.938781] [drm:drm_ioctl] comm="kms_chamelium" pid=6293, dev=0xe200, auth=1, DRM_IOCTL_VERSION
<7> [274.939233] [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [274.939365] [drm:drm_file_free.part.14] comm="kms_chamelium", pid=6293, dev=0xe200, open_count=2
<6> [274.940141] Console: switching to colour frame buffer device 128x48
<7> [274.952295] [drm:drm_file_free.part.14] comm="kms_chamelium", pid=6293, dev=0xe200, open_count=1
<7> [274.952336] [drm:drm_lastclose] 
<7> [274.952340] [drm:drm_lastclose] driver lastclose completed