Hi Stanilas,
Yes there is a constant stream of fixes for AddressSanitizer as it is not in
CI/CD yet.
I'd suggest you try to reproduce your issue with VPP master instead, because
the initial crash you reported might have been fixed in master.
If it is fixed, you can then git bisect to find the
Hi Benoit,
I've tried but got this crash. Maybe some fixes were merged to handle this
issue? (I'm using 21.01 + additional patches from the master)
Program received signal SIGSEGV, Segmentation fault.
0x0042c037 in __asan::FakeStack::AddrIsInFakeStack(unsigned long,
unsigned long*,
Thanks Neale and Stanislav.
I verified the patch provided, there is no crash now.
On Thu, Oct 21, 2021 at 10:08 PM Neale Ranns wrote:
> Hi Rajith,
>
>
>
> Can you try this:
>
> https://gerrit.fd.io/r/c/vpp/+/34200
>
>
>
> I think Stanislav’s solution would also work, but it would mean a
Hi Rajith,
Can you try this:
https://gerrit.fd.io/r/c/vpp/+/34200
I think Stanislav’s solution would also work, but it would mean a no-op restack
for the tunnel. Not walking the new child is more efficient.
/neale
From: vpp-dev@lists.fd.io on behalf of Stanislav Zaikin
via lists.fd.io
Hi Rajith,
Looks like each tunnel uses the same path-list (and different path
extensions), and when the path has more than FIB_PATH_LIST_POPULAR (64)
children - it updates all the children with that "popular" flag. And at
that point there are no path extensions yet on the last child. So, I
