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

 
 

bug #39695: FAIL: LCTestRunner on chroots

Submitter:  Gabriele Giacone <gg0>
Submitted:  Mon 05 Aug 2013 01:11:51 AM UTC
   
 
Category:  core Severity:  3 - Normal
Release:  None Status:  Ready For Test
Privacy:  Public Assigned to:  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>
Group Member
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>
Group 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>
Group Member

 

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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2013-08-12 bjacques Categorytestsuite core
        StatusNone Ready For Test
        Assigned toNone bjacques

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