Open laurence-diack-pk opened 3 weeks ago
Thanks for the bug report @laurence-diack-pk !
Just to clarify, the disconnects happen whilst you're running the app right?
@SzabolcsGergely could you take a look at a crashdumps when you have a moment?
@SzabolcsGergely could you take a look at a crashdumps when you have a moment?
Crash occurred during a XLink read, in XLinkPlatformRead, reason unknown.
Thanks for the bug report @laurence-diack-pk !
Just to clarify, the disconnects happen whilst you're running the app right?
Yeah so it seems it can happen on pipeline load or also mid-run.
It doesn't seem to be a very predictable failure and I'm having a hard time reproducing it consistently - for example I am looking at an instance right now where one of two cameras has disappeared, but I had to restart the host several times to get it into this state.
Also it may well be that the crashdumps are not a 1:1 correlation with this failure, as I have observed cases where it does this and no crashdump is retrieved.
Sorry for the vagueness, it's just sorta a black box from my end - if I can't communicate with the camera over network, it's hard to tell exactly what's going on.
I was wondering if there's any additional logging I can pull of the device itself, or perhaps some way in which I could use the M8 connector to debug over uart or usb so I can get some insight into the state of the camera when it disappears like that.
Problem Description OAK-D-POE cameras intermittently disappear from the network and become unreachable via ping while running. The issue occurs unpredictably:
System Details
Observed Behavior
Crash Dumps Two crash dumps have been collected, showing the following errors:
INTERNAL_ERROR_CORE
RTEMS_FATAL_SOURCE_EXCEPTION
Crash dump files: crashDump_1_1844301031A3DC0E00_c7127782f2da45aac89d5b5b816d04cc45ae40be.json crashDump_0_18443010C15E9F0F00_c7127782f2da45aac89d5b5b816d04cc45ae40be.json
Pipeline The main app is C++ so I can't get a pipeline grab, but here's the basic setup:
Any insights would be greatly appreciated, thanks