bugGnash - The GNU Flash player - Bugs: bug #39695, FAIL: LCTestRunner on chroots

 
 

bug #39695: FAIL: LCTestRunner on chroots

Submitted by:  Gabriele Giacone <gg0>
Submitted on:  Mon 05 Aug 2013 01:11:51 AM UTC  
 
Category: coreSeverity: 3 - Normal
Release: NoneStatus: Ready For Test
Privacy: PublicAssigned to: Bastiaan Jacques <bjacques>
Open/Closed: Open

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Mon 12 Aug 2013 01:33:39 PM UTC, comment #2:

Fwiw, this also fails on my (non-chroot) machine occasionally.

My theory is this is a manifestation of the textbook race condition during semaphore initialization, which I've attempted to address in 2996c718bde.

Bastiaan Jacques <bjacques>
Project MemberIn charge of this item.
Sun 11 Aug 2013 05:38:26 PM UTC, comment #1:

After 3dad91a5e,

ERROR: LCTestRunner: Need semaphore value of 1 for locking; obtained 0.Cannot attach shared memory!
ERROR: LCTestRunner: Failed to open shared memory segment

Gabriele Giacone <gg0>
Project Member
Mon 05 Aug 2013 01:11:51 AM UTC, original submission:

Sometimes LCTestRunner fails on chroots:

FAIL: LCTestRunner: consistency check: last trace from run of test (Waiting for LC-Receive to reply.) doesn't match pattern (ENDOFTEST)
FAIL: LCTestRunner: consistency check: last trace from run of test (LC-Send is ready. Replying.) doesn't match pattern (ENDOFTEST)

testrun.log
5621:1] 1013 ERROR: Need semaphore value of 1 for locking. Cannot attach shared memory!
5621:1] 1013 ERROR: Failed to open shared memory segment

Gabriele Giacone <gg0>
Project Member

 

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  • -unavailable- added by bjacques (Posted a comment)
  • -unavailable- added by gg0 (Submitted the item)
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    Follow 3 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Mon 12 Aug 2013 01:33:39 PM UTCbjacquesCategorytestsuite=>core
      StatusNone=>Ready For Test
      Assigned toNone=>bjacques

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