Re: [vpp-dev] debugging corrupted frame arguments

2020-07-24 Thread Dave Barach via lists.fd.io
arach) Cc: Christian Hopps ; vpp-dev Subject: Re: [vpp-dev] debugging corrupted frame arguments > On Jul 23, 2020, at 4:09 PM, Dave Barach via lists.fd.io > wrote: > [ swapped the order of my reply :) ] > Without having all of the source code available and a reasonable way to r

Re: [vpp-dev] debugging corrupted frame arguments

2020-07-24 Thread Christian Hopps
er variation I can try is to run the tunnel a bit faster and slower to increase the per call packet count to see if the corruption moves away from the 4th element. Thanks, Chris. > > D. > -Original Message- > From: vpp-dev@lists.fd.io On Behalf Of Christian Hopps > S

Re: [vpp-dev] debugging corrupted frame arguments

2020-07-23 Thread Dave Barach via lists.fd.io
t. D. -Original Message- From: vpp-dev@lists.fd.io On Behalf Of Christian Hopps Sent: Thursday, July 23, 2020 1:10 PM To: vpp-dev Cc: Christian Hopps Subject: [vpp-dev] debugging corrupted frame arguments I have a very intermittent memory corruption occurring in the buffer indices passed

Re: [vpp-dev] debugging corrupted frame arguments

2020-07-23 Thread Benoit Ganne (bganne) via lists.fd.io
c: Christian Hopps > Subject: [vpp-dev] debugging corrupted frame arguments > > I have a very intermittent memory corruption occurring in the buffer > indices passed in a nodes frame (encryption node). > > Basically one of the indices is clearly not a vadlid buffer index, and > thi

[vpp-dev] debugging corrupted frame arguments

2020-07-23 Thread Christian Hopps
I have a very intermittent memory corruption occurring in the buffer indices passed in a nodes frame (encryption node). Basically one of the indices is clearly not a vadlid buffer index, and this is leading to a SIGSEGV when the code attempts to use the buffer. I see that vlib_frame_ts are allo