Bug 93420

Summary: X Session crash
Product: DRI Reporter: reeslo <r33s>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED INVALID QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: major    
Priority: medium CC: intel-gfx-bugs
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: HSW i915 features: GPU hang

Description reeslo 2015-12-17 08:41:50 UTC 
Non-root user, XFCE, linux mint 17.2, HP Probook 450 G2

session crash (disconnected)

Dec 17 09:32:03 loris acpid: client 1378[0:0] has disconnected
Dec 17 09:32:04 loris NetworkManager[1043]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.protected: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.28': no such name
Dec 17 09:32:04 loris NetworkManager[1043]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.open: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.28': no such name
Dec 17 09:32:04 loris mdm[1308]: WARNING: mdm_slave_xioerror_handler : erreur X fatale - Redémarrage de :0

Dec 17 09:32:17 loris kernel: [66259.300462] [drm] stuck on render ring
Dec 17 09:32:17 loris kernel: [66259.302065] [drm] GPU HANG: ecode 0:0xeecfefff, in Xorg [18082], reason: Ring hung, action: reset
Dec 17 09:32:17 loris kernel: [66259.302068] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
Dec 17 09:32:17 loris kernel: [66259.302071] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
Dec 17 09:32:17 loris kernel: [66259.302073] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
Dec 17 09:32:17 loris kernel: [66259.302075] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
Dec 17 09:32:17 loris kernel: [66259.302078] [drm] GPU crash dump saved to /sys/class/drm/card0/error
Comment 1 Michel Dänzer 2015-12-17 09:18:13 UTC 
Looks like an Intel GPU hang.
Comment 2 Chris Wilson 2015-12-17 09:27:28 UTC 
/sys/class/drm/card0/error is required.
Comment 3 Jani Nikula 2016-04-25 09:40:46 UTC 
No error state provided. Timeout, closing.

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