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<== Date ==> <== Thread ==>

Subject: RE: taskwd reporting cas-event suspended
From: "Jeff Hill" <johill@lanl.gov>
To: "'Chris Timossi'" <catimossi@lbl.gov>, "'EPICS tech-talk'" <tech-talk@aps.anl.gov>
Date: Tue, 30 May 2006 09:04:26 -0600
I created mantis entry 259

> -----Original Message-----
> From: Chris Timossi [mailto:catimossi@lbl.gov]
> Sent: Thursday, May 25, 2006 4:51 PM
> To: EPICS tech-talk
> Subject: taskwd reporting cas-event suspended
> 
> We're bring up EPICS 3.14.8.2 on VxWorks for a Xilinx VirtexII FPGA with
> a PPC405 core and are having intermittent problems that I thought
> someone might recognize.
> 
> To keep it simple we are only loading the dbExample dbs (although we've
> increased the scan rates to .1 second). We are also running about 10
> Probe clients.
> 
> We see the following on the VxWorks console:
> 
> program
> Exception current instruction address: 0x01e32680
> Machine Status Register: 0x00029200
> Condition Register: 0x20000044
> Task: 0x1e32770 "CAS-event"
> filename="../../../src/libCom/taskwd/taskwd.c" line number=174
> task 0x1e32770 suspended
> 
> I tried the 'tt' command as recommended in the archives and see:
> 
>  > tt 0x1e32770
> 12d290 vxTaskEntry    +64 : 1037844 (f28bcc, 1e9cc58)
> 10378c0 epicsThreadOnceOsd+174: f28bcc (1e9cc58)
> f28e3c db_post_single_event+758: f2876c (1e9cc58)
> value = 0 = 0x0
> 
> Of course it's intermittent  and hard to reproduce.
> 
> Chris Timossi
> Advanced Light Source/LBNL


References:
taskwd reporting cas-event suspended Chris Timossi

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