"Can't obtain network semaphore"

[Till Straumann]

Steve Holle wrote:

> I need to revisit this problem as I am seeing it again. The error 
> message comes from "rtems_glue.c:312" and it's frequency of occurrence 
> seems to move around with the build.  If I place a breakpoint on that 
> line my backtrace displays the following :
>
>         #4      0x0013a108      in      _Thread_Handler () at 
> threadhandler.c:129
>         #3      0x0011df64      in      taskEntry () at rtems_glue.c:587
>         #2      0x0010e3b4      in      fec_tcDaemon () at network.c:698
>         #1      0x0011e07e      in      rtems_bsdnet_event_receive () 
> at rtems_glue.c:642
>         #0      rtems_bsdnet_semaphore_obtain () at rtems_glue.c:312 


Can you find out what value '_Thread_Executing->Wait.return_code' holds ?

-- T.

>
>
> All of my network functions, telnet, streaming audio, web server, are 
> in their own threads.  No network functions are accessed from an 
> interrupt.
>
> Any suggestions?
>
> Steve Holle
> Link Communications, Inc.
> 1035 Cerise Rd.
> Billings, MT  59101
> sholle at link-comm.com