FAQ: [#6836] [ltp] pipe04 will fail sometimes on bf561 smp kernel in latest trunk(2011)

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[#6836] [ltp] pipe04 will fail sometimes on bf561 smp kernel in latest trunk

Submitted By: Vivi Li

Open Date

2011-10-20 23:01:34     Close Date

2011-10-31 05:02:24

Priority:

Medium     Assignee:

Sonic Zhang

Status:

Closed     Fixed In Release:

N/A

Found In Release:

2011R1     Release:

Category:

N/A     Board:

N/A

Processor:

BF561     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Fixed

Uboot version or rev.:

    Toolchain version or rev.:

gcc4.3-2011R1-RC2

App binary format:

N/A     

Summary: [ltp] pipe04 will fail sometimes on bf561 smp kernel in latest trunk

Details:

 

Sometimes ltp test case pipe04 will fail on bf561 smp kernel in latest trunk.

It happened at the same time with bug 6835.

 

--

root:/bin> pipe04

pipe04      1  TFAIL  :  Got bogus '^R' character

pipe04      2  TPASS  :  Child 1 killed while writing to a pipe

pipe04      3  TPASS  :  Child 2 killed while writing to a pipe

root:/bin>

--

 

Follow-ups

 

--- Sonic Zhang                                              2011-10-26 02:56:26

Could be the same bug as 6835.

If not, please reopen.

 

--- Vivi Li                                                  2011-10-31 05:10:53

OK in trunk and branch.

Close it.

 

 

 

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