Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

On 10/23/2015 08:50 AM, Joel Sherrill wrote: On October 23, 2015 7:02:34 AM CDT, Joel Sherrill wrote: On October 22, 2015 1:37:18 PM CDT, Isaac Gutekunst wrote: I think I may have some information that's actually useful. I've

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

On October 23, 2015 7:02:34 AM CDT, Joel Sherrill wrote: > > >On October 22, 2015 1:37:18 PM CDT, Isaac Gutekunst > wrote: >>I think I may have some information that's actually useful. >> >>I've managed to actually execute some tests

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

On 10/23/2015 8:01 AM, Isaac Gutekunst wrote: On 10/23/2015 08:50 AM, Joel Sherrill wrote: On October 23, 2015 7:02:34 AM CDT, Joel Sherrill wrote: On October 22, 2015 1:37:18 PM CDT, Isaac Gutekunst wrote: I think I may have some

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

On October 22, 2015 1:37:18 PM CDT, Isaac Gutekunst wrote: >I think I may have some information that's actually useful. > >I've managed to actually execute some tests and lots of them are >failing. > >sp01 and sp02 fail quite quickly, as an assertion fails. >

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

We finally have a culprit. Enabling the CAN driver causes the same tests to fail. Thank you everyone for all the help! We actually have something to go on now. Isaac On 10/23/2015 09:37 AM, Joel Sherrill wrote: On 10/23/2015 8:01 AM, Isaac Gutekunst wrote: On 10/23/2015 08:50 AM, Joel

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

You can run the test suite on Qemu using the lm3s6965 BSP (you need Qemu patches, see source directory of the BSP). I did run the tests and it looks good. On 22/10/15 20:37, Isaac Gutekunst wrote: I think I may have some information that's actually useful. I've managed to actually execute

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

I think I may have some information that's actually useful. I've managed to actually execute some tests and lots of them are failing. sp01 and sp02 fail quite quickly, as an assertion fails. assertion "first != _Chain_Tail( _queues[ index ] )" failed: file

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

On 10/21/2015 9:09 AM, Isaac Gutekunst wrote: On 10/21/2015 09:58 AM, Joel Sherrill wrote: On 10/21/2015 8:35 AM, Sebastian Huber wrote: On 21/10/15 15:08, Isaac Gutekunst wrote: On 10/21/2015 09:00 AM, Sebastian Huber wrote: On 21/10/15 14:56, Isaac Gutekunst wrote: On

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

On 10/21/2015 8:35 AM, Sebastian Huber wrote: On 21/10/15 15:08, Isaac Gutekunst wrote: On 10/21/2015 09:00 AM, Sebastian Huber wrote: On 21/10/15 14:56, Isaac Gutekunst wrote: On 10/21/2015 08:24 AM, Sebastian Huber wrote: On 21/10/15 14:13, Isaac Gutekunst wrote: Thanks for the

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

On 21/10/15 15:08, Isaac Gutekunst wrote: On 10/21/2015 09:00 AM, Sebastian Huber wrote: On 21/10/15 14:56, Isaac Gutekunst wrote: On 10/21/2015 08:24 AM, Sebastian Huber wrote: On 21/10/15 14:13, Isaac Gutekunst wrote: Thanks for the reply. On 10/21/2015 01:50 AM, Sebastian Huber

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

On 21/10/15 15:35, Sebastian Huber wrote: On 21/10/15 15:08, Isaac Gutekunst wrote: On 10/21/2015 09:00 AM, Sebastian Huber wrote: On 21/10/15 14:56, Isaac Gutekunst wrote: On 10/21/2015 08:24 AM, Sebastian Huber wrote: On 21/10/15 14:13, Isaac Gutekunst wrote: Thanks for the

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

On 21/10/15 15:48, Jay Doyle wrote: On 10/21/2015 09:35 AM, Sebastian Huber wrote: On 21/10/15 15:08, Isaac Gutekunst wrote: On 10/21/2015 09:00 AM, Sebastian Huber wrote: On 21/10/15 14:56, Isaac Gutekunst wrote: On 10/21/2015 08:24 AM, Sebastian Huber wrote: On 21/10/15 14:13,

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

On 10/21/2015 08:24 AM, Sebastian Huber wrote: On 21/10/15 14:13, Isaac Gutekunst wrote: Thanks for the reply. On 10/21/2015 01:50 AM, Sebastian Huber wrote: On 20/10/15 16:02, Isaac Gutekunst wrote: [...] As far as I can tell this would only occur if the caller of

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

On 21/10/15 14:56, Isaac Gutekunst wrote: On 10/21/2015 08:24 AM, Sebastian Huber wrote: On 21/10/15 14:13, Isaac Gutekunst wrote: Thanks for the reply. On 10/21/2015 01:50 AM, Sebastian Huber wrote: On 20/10/15 16:02, Isaac Gutekunst wrote: [...] As far as I can tell this would

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

On 10/21/2015 09:00 AM, Sebastian Huber wrote: On 21/10/15 14:56, Isaac Gutekunst wrote: On 10/21/2015 08:24 AM, Sebastian Huber wrote: On 21/10/15 14:13, Isaac Gutekunst wrote: Thanks for the reply. On 10/21/2015 01:50 AM, Sebastian Huber wrote: On 20/10/15 16:02, Isaac Gutekunst

Random lwIP Crashes in _POSIX_Mutex_Lock_support()

Hi Devel, I'm pretty sure this is a devel question, not users. I'm working with a colleague at Vecna to port lwIP to the STM32F7 BSP we've developed. We have a basic HTTP server that prints out the current list of tasks. We refresh the page at a very high rate, and after about 1-30 minutes,

Re: Random lwIP Crashes in _POSIX_Mutex_Lock_support()

On 20/10/15 16:02, Isaac Gutekunst wrote: Hi Devel, I'm pretty sure this is a devel question, not users. I'm working with a colleague at Vecna to port lwIP to the STM32F7 BSP we've developed. We have a basic HTTP server that prints out the current list of tasks. We refresh the page at a