Re: [**EXTERNAL**] RE: [vpp-dev] #vpp #vnet os_panic for failed barrier timeout

2021-06-30 Thread Bly, Mike via lists.fd.io
mailto:vpp-dev@lists.fd.io>> On Behalf Of Bly, Mike via lists.fd.io Sent: Wednesday, June 23, 2021 10:59 AM To: vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> Subject: [vpp-dev] #vpp #vnet os_panic for failed barrier timeout We are looking for advise on whether this os_panic() f

[vpp-dev] #vpp #vnet os_panic for failed barrier timeout

2021-06-23 Thread Bly, Mike via lists.fd.io
We are looking for advise on whether this os_panic() for a barrier timeout has anyone looking at it. We see in the forum many instances of type of main thread back-trace. For this incedent, referencing the sw_interface_dump API we created a lighter oper-get call to simply fetch link state vs.

Re: [**EXTERNAL**] Re: [vpp-dev] #vpp #vnet apparent buffer prefetch issue - seeing "l3 mac mismatch" discards

2020-06-05 Thread Bly, Mike via lists.fd.io
type of testing won’t be covered in “make test”, that is the per-patch test. But maybe there is a simpler way to catch it - so knowing which commit fixed it would surely help... --a On 4 Jun 2020, at 22:16, Bly, Mike via lists.fd.io mailto:mbly=ciena@lists.fd.io>> wrote:  Hello, We

Re: [**EXTERNAL**] Re: [vpp-dev] #vpp #vnet apparent buffer prefetch issue - seeing "l3 mac mismatch" discards

2020-06-05 Thread Bly, Mike via lists.fd.io
-dev@lists.fd.io Subject: [**EXTERNAL**] Re: [vpp-dev] #vpp #vnet apparent buffer prefetch issue - seeing "l3 mac mismatch" discards Have you tried to use "git bisect" to find which patch fixes this issue? — Damjan On 4 Jun 2020, at 22:15, Bly, Mike via lists.fd.io

[vpp-dev] #vpp #vnet apparent buffer prefetch issue - seeing "l3 mac mismatch" discards

2020-06-04 Thread Bly, Mike via lists.fd.io
Hello, We are observing a small percentage of frames being discarded in simple 2-port L2 xconnect setup when a constant, same frame, single (full duplex) traffic profile is offered to the system. The frames are being discarded due to a failed VLAN classification when all frames offered have