ok commenting the session enable config fixes it
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additional logs on adding nodaemon
/vpp/build-root/build-vpp-native/vpp/bin/vpp[18911]: clib_elf_parse_file: open
`linux-vdso.so.1': No such file or directory
/vpp/build-root/build-vpp-native/vpp/bin/vpp[18911]: load_one_vat_plugin:67:
Loaded plugin: lacp_test_plugin.so
Hi,
I am trying to build vpp v19.04.2 for spdk integration.
after i run ./extras/vagrant/build.sh and make build,
when i run sudo /vpp/build-root/install-vpp_debug-native/vpp/bin/vpp -c
/etc/vpp/startup.conf
a background thread is not created and instead plugin load logs are generated.
This is
What is the invalid buffer index value? How many elements are in the frame? Is
it always the same frame element which takes a lightning hit?
Without having all of the source code available and a reasonable way to repro
the issue, it's going to be quite hard to help you find the culprit.
D.
Thanks Dave for the useful suggestions.
Regards
-Prashant
On Thu, Jul 23, 2020 at 4:24 PM Dave Barach (dbarach) wrote:
>
> You could use the vlib_node_runtime_perf_counter callback hook to run code
> between node dispatches, which SHOULD give adequate precision.
>
> Alternatively, spin up 1-N
Hi Christian,
You might want to try AddressSanitizer:
https://fd.io/docs/vpp/master/troubleshooting/sanitizer.html
Best
ben
> -Original Message-
> From: vpp-dev@lists.fd.io On Behalf Of Christian
> Hopps
> Sent: jeudi 23 juillet 2020 19:10
> To: vpp-dev
> Cc: Christian Hopps
>
Sure. We will create couple of patches (in the areas we are analyzing
currently) and we can decide from there.
Thanks,
Honnappa
From: Damjan Marion
Sent: Thursday, July 23, 2020 12:17 PM
To: Honnappa Nagarahalli
Cc: Lijian Zhang ; vpp-dev ; nd
; Govindarajan Mohandoss ;
Jieqiang Wang
Hard to say without seeing the patch. Can you summarize what the changes will
be in each particular .c file?
> On 23 Jul 2020, at 18:00, Honnappa Nagarahalli
> wrote:
>
> Hi Damjan,
> Thank you. Till your patch is ready, would you accept patches
> that would enable
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
Hi Damjan,
Thank you. Till your patch is ready, would you accept patches
that would enable creating these tables in 1G huge pages as temporary solution?
Thanks,
Honnappa
From: Damjan Marion
Sent: Thursday, July 23, 2020 7:15 AM
To: Lijian Zhang
Cc: vpp-dev ; nd ; Honnappa
Ah, I didn’t try running test.sh 80. The only difference in how I’m running the
test is that I start vpp outside of start.sh straight from binaries.
Regards,
Florin
> On Jul 23, 2020, at 8:22 AM, Ivan Shvedunov wrote:
>
> Well, I always run the same test, the difference being only
> "test.sh
Well, I always run the same test, the difference being only
"test.sh 80" for http_static (it's configured to be listening on that port)
or just "test.sh" for the proxy. As far as I understand, you run the tests
without using the containers, does that include setting up netem like this
[1] ?
[1]
Hi Ivan,
Updated [1] but I’m not seeing [3] after several test iterations.
Probably the static server needs the same treatment as the proxy. Are you
running a slightly different test? All of the builtin apps have the potential
to crash vpp or leave the host stack in an unwanted state since
Hi Ole,
Thanks for your reply again!!
Let me work on it!!
Regards,
Date
寄件者: otr...@employees.org
寄件日期: 2020年7月23日 下午 09:48
收件者: Date Huang
副本: vpp-dev@lists.fd.io
主旨: Re: 回覆: [vpp-dev] Do VPP NAT have Conntrack-like feature?
Hi Date,
> Actually, I have
Hi Date,
> Actually, I have some idea to patch for Conntrack-like feature.
> But I think I will need some guideline to submit a patch.
> Could you kindly share some code or docs of "Port overloading with NAT ED" to
> me? and I can refer it.
>
> I found some gerrit guide of it.
> It will help me
Hi Ole
Great thanks for your reply.
Actually, I have some idea to patch for Conntrack-like feature.
But I think I will need some guideline to submit a patch.
Could you kindly share some code or docs of "Port overloading with NAT ED" to
me? and I can refer it.
I found some gerrit guide of it.
Thanks! Steven for quick reply. Is there any road map for supporting the same?
Thanks
Venkatarao Malempati
From: Steven Luong (sluong) [mailto:slu...@cisco.com]
Sent: 20 July 2020 21:53
To: Venkatarao M; vpp-dev@lists.fd.io
Cc: praveenkumar A S; Lokesh Chimbili; Mahesh Sivapuram
Subject: Re:
Thanks Elias. Merged.
Cheers,
Ole
> On 23 Jul 2020, at 12:24, Elias Rudberg wrote:
>
> Hello,
> Just a reminder about this, see below.
> Best regards,
> Elias
>
> Forwarded Message
> From: Elias Rudberg
> To: vpp-dev@lists.fd.io
> Subject: [vpp-dev] NAT port number
I started working on patch which addresses most of this points, few weeks ago,
but likely I will not have it completed for 20.09.
Even if it is completed, it is probably bad idea to merge it so late in the
release process….
—
Damjan
> On 23 Jul 2020, at 10:45, Lijian Zhang wrote:
>
> Hi
http_static produces some errors:
/usr/bin/vpp[40]: http_static_server_rx_tx_callback:1010: No http session
for thread 0 session_index 4124
/usr/bin/vpp[40]: http_static_server_rx_tx_callback:1010: No http session
for thread 0 session_index 4124
/usr/bin/vpp[40]: tcp_input_dispatch_buffer:2812:
Hi,
I've found a problem with the timer fix and commented in Gerrit [1]
accordingly.
Basically this change [2] makes the tcp_prepare_retransmit_segment() issue
go away for me.
Concerning the proxy example, I can no longer see the SVM FIFO crashes, but
when using debug build, VPP crashes with this
Hi all,
This is to make you aware of a patch that will, when committed, tweak
the versioning/naming
for VPP builds on -rc1 and -rc2 tags (the version string will show
also "-0~gXX"),
and also for the per-patch builds on throttle branches after the major
release but before the .1 release, to
You could use the vlib_node_runtime_perf_counter callback hook to run code
between node dispatches, which SHOULD give adequate precision.
Alternatively, spin up 1-N threads to run the shaper and driver TX path, and
nothing else. See also the handoff node.
HTH... Dave
-Original
Hi Date,
Port overloading was added to NAT ED for 20.05.
The static mapping with port overloading isn't yet there.
We would have to split that function from non-port overloading NAT and NAT ED.
Feel free to submit a patch!
Best regards,
Ole
> On 22 Jul 2020, at 18:34, Date Huang wrote:
>
>
Hello,
Just a reminder about this, see below.
Best regards,
Elias
Forwarded Message
From: Elias Rudberg
To: vpp-dev@lists.fd.io
Subject: [vpp-dev] NAT port number selection problem, leads to wrong
thread index for some sessions
Date: Thu, 02 Jul 2020 20:43:12 +
Hello VPP
Hi Maintainers,
>From VPP source code, ip4-mtrie table is created on huge-page only when below
>parameters are set in configuration file.
While adjacency table is created on normal-page always.
36 ip {
37 heap-size 256M
38 mtrie-hugetlb
39 }
In the 10K flow testing, I configured 10K
Hi,
I have implemented a shaper as a poll node in VPP. worker.
The implementation is such that the shaper needs to send packets out
which are sitting/scheduled in a timer wheel with microsecond
granularity slots.
The shaper must invoke at a precise regular interval, say every 250
microseconds
I observe crash in vpp-2005 when IPv6 link local packet is received with the
below BT.
#0 0x2b51396a8387 in raise () from /lib64/libc.so.6
#1 0x2b51396a9a78 in abort () from /lib64/libc.so.6
#2 0x56126df9017e in os_exit (code=code@entry=1)
at
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