RE: Re: Re: RTEMS Network Stack and Managed Switch

2020-10-08 Thread Richard.Glossop
Joel, this is our config: #define CONFIGURE_EXTRA_TASK_STACKS (80 * RTEMS_MINIMUM_STACK_SIZE) /* Note: The following configuration is called out as CONFIGURED_STACK_CHECKER_ENABLED in the users manual, * but that is a typo. The symbol used in the configuration utility is CONFIGURE_

RTEMS Network Stack and Managed Switch

2020-10-08 Thread Richard.Glossop
We have discovered a problem with the RTEMS network stack reaching the RTEMS _Terminate function when the interfaces are attached to a managed switch (in this case a Cisco 3560). This does not occur with direct connections or when attached to a layer 2 unmanaged switch (NetGear or SMC). Of cou

Re: RTEMS Network Stack and Managed Switch

2020-10-08 Thread Joel Sherrill
On Thu, Oct 8, 2020 at 10:25 AM Thomas Doerfler < thomas.doerf...@imd-systems.de> wrote: > Richard, > > what hardware/BSP are you running on? > Thomas beat me on this. :) Also the RTEMS version and network stack (legacy vs libbsd). > > Just a shot in the dark: It seems the system crashes in arp

Re: RTEMS Network Stack and Managed Switch

2020-10-08 Thread Thomas Doerfler
Richard, what hardware/BSP are you running on? Just a shot in the dark: It seems the system crashes in arplookup -> ... -> svfprintf. Can it be that some networking routine tries to print a message with floating point, but the FPU is disabled for the corresponding task? wkr, Thomas. Am 08.10.2