[Bug 103997] [CNL] eDP + HDMI sometimes Hard Hang machine

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103997

Rodrigo Vivi <rodrigo.vivi at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #5 from Rodrigo Vivi <rodrigo.vivi at gmail.com> ---
No way of getting more message after that panic:
Max info we have is this:

[  129.621015] [drm:intel_enable_shared_dpll [i915]] enable DPLL 0 (active 1,
on? 0) for crtc 43
[  129.629651] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 0
[  129.635903] [drm:intel_dp_dual_mode_set_tmds_output [i915]] Enabling DP dual
mode adaptor TMDS output
[  129.646168] [drm:intel_power_well_enable [i915]] enabling DDI C IO power
well
[  129.653635] [drm:intel_ena[  129.656104] mce: [Hardware Error]: CPU 0:
Machine Check Exception: 5 Bank 5: ba00000011000402
[  129.656105] mce: [Hardware Error]: RIP !INEXACT! 10:<ffffffff81b503f9>
{acpi_processor_ffh_cstate_enter+0x69/0xb0}
[  129.656106] mce: [Hardware Error]: TSC 565b752bda
[  129.656107] mce: [Hardware Error]: PROCESSOR 0:60662 TIME 1512065764 SOCKET
0 APIC 0 microcode 12
[  129.656107] mce: [Hardware Error]: Run the above through 'mcelog --ascii'
[  129.656107] mce: [Hardware Error]: Machine check: Processor context corrupt
[  129.656108] Kernel panic - not syncing: Fatal machine check
[  129.656113] Kernel Offset: disabled

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