Mir

[regression] Some software clients crash immediately with runtime_error: Failed to import PRIME fd for DRM buffer

Bug #1215754 reported by Daniel van Vugt
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Mir
Fix Released
Medium
Daniel van Vugt
Mir 0.0.10
mir (Ubuntu)
Fix Released
Undecided
Unassigned

Bug Description

mir_demo_client_multiwin/fingerpaint crashes immediately with:

$ sudo bin/mir_demo_client_multiwin
terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<std::runtime_error> >'
  what(): Failed to import PRIME fd for DRM buffer

Verified on two machines using the latest lp:mir r1000

See original description

Related branches

lp:~vanvugt/mir/fix-1215754
Robert Ancell: Approve
Thomas Voß (community): Approve
PS Jenkins bot (community): Approve (continuous-integration)
Diff: 36 lines (+3/-1)
3 files modified
examples/fingerpaint.c (+1/-0)
examples/multiwin.c (+1/-0)
include/shared/mir_toolkit/client_types.h (+1/-1)
lp:ubuntu/saucy-proposed/mir
Revision history for this message
Daniel van Vugt (vanvugt) wrote :

Bisected. The regression came in:

revno: 991 [merge]
author: Alexandros Frantzis <email address hidden>
committer: Tarmac
branch nick: trunk
timestamp: Wed 2013-08-21 12:02:06 +0000
message:
  Allow clients to specify the output they want to place a surface in.

  Only fullscreen placements are supported for now, but the policy is easy to change. This MP breaks the client API/ABI, so I bumped the client ABI version. I took this opportunity to rename some fields in MirDisplayConfiguration to improve consistency.
  .

  Approved by Robert Ancell, Alan Griffiths, PS Jenkins bot.

Also verified the regression is in the server. Using r1000 mir_demo_client_multiwin works so long as the server <=r990.

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: [regression] software surface clients crashe immediately with runtime_error: Failed to import PRIME fd for DRM buffer

Confirmed with mir_demo_client_fingerpaint too. So the bug is not just for multi-surface clients. Even a single surface client can trigger it. Both failures are software clients. But not all software clients trigger it (like demo_client_unaccelerated).

summary: - [regression] mir_demo_client_multiwin crashes immediately with
+ [regression] software surface clients crashe immediately with
runtime_error: Failed to import PRIME fd for DRM buffer
summary: - [regression] software surface clients crashe immediately with
- runtime_error: Failed to import PRIME fd for DRM buffer
+ [regression] Some software clients crash immediately with runtime_error:
+ Failed to import PRIME fd for DRM buffer
Daniel van Vugt (vanvugt)
description: updated
Daniel van Vugt (vanvugt)
Changed in mir:
assignee: nobody → Daniel van Vugt (vanvugt)
status: New → In Progress
importance: Undecided → Medium
Revision history for this message
PS Jenkins bot (ps-jenkins) wrote :

Fix committed into lp:mir at revision None, scheduled for release in mir, milestone 0.0.10

Changed in mir:
status: In Progress → Fix Committed
Robert Ancell (robert-ancell)
Changed in mir:
milestone: none → 0.0.10
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package mir - 0.0.10+13.10.20130827.1-0ubuntu1

---------------
mir (0.0.10+13.10.20130827.1-0ubuntu1) saucy; urgency=low

  [ Alan Griffiths ]
  * ipc: add a protocol version to the wire protocol so that we can bump
    it in future.
  * graphics::nested: Handling of output configuration changes.
  * graphics.nested: Hookup NestedDisplay to display change
    notifications.

  [ Daniel van Vugt ]
  * Introducing mir_demo_client_progressbar. It's pretty boring;
    designed to simulate key repeat scrolling in a terminal, as an aid
    for tracking down bug 1216472. . (LP: #1216472)

  [ Eleni Maria Stea ]
  * changed the GBMBufferAllocator constructor and class to use the
    gbm_device instead of the GBMPlatform to remove the dependency from
    the mg::Platform interface - this way we can use the
    GBMBufferAllocator with the NativeGBMPlatform (nested mir).

  [ Ubuntu daily release ]
  * Automatic snapshot from revision 1025
 -- Ubuntu daily release <email address hidden> Tue, 27 Aug 2013 18:04:47 +0000

Changed in mir (Ubuntu):
status: New → Fix Released
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