* Re: linux kernel – 4.4.45 : VPN test failure
[not found] <5fae6d9bd62e42acb24a7a8cfdcc8a86@HIBDWSMB01.ad.harman.com>
@ 2017-10-25 13:08 ` gregkh
2017-10-26 0:39 ` Lorenzo Colitti
1 sibling, 0 replies; 2+ messages in thread
From: gregkh @ 2017-10-25 13:08 UTC (permalink / raw)
To: Nanjappa, Gangadhar
Cc: netdev@vger.kernel.org, davem@davemloft.net, kuznet@ms2.inr.ac.ru,
jmorris@namei.org, yoshfuji@linux-ipv6.org, kaber@trash.net,
amit.pundir@linaro.org, lorenzo@google.com, andy@greyhouse.net,
steffen.klassert@secunet.com, herbert@gondor.apana.org.au,
pablo@netfilter.org, kadlec@blackhole.kfki.hu,
g.nault@alphalink.fr, jiri@mellanox.com
On Wed, Oct 25, 2017 at 12:49:09PM +0000, Nanjappa, Gangadhar wrote:
> Hi All,
> Using linux kernel – 4.4.45 (Blurry Fish Butt), VPN test fails. If I
> revert the attached five patches, VPN test passes. But I’m not
> supposed to revert the patches to get the test passed. I’m analyzing
> the patches, please help me to resolve this issue. If the below
> patches are present, in the VpnTest.java file that I’ve attached, the
> failure path is testAppDisallowed()--> checkNoTrafficOnVpn() -->
> checkUdpEcho("192.0.2.251", null) --> fail("Received unexpected
> reply");
4.4.45 is _very_ old, can you duplicate this on 4.4.94? Do you also
have this problem on 4.14-rc6?
thanks,
greg k-h
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: linux kernel – 4.4.45 : VPN test failure
[not found] <5fae6d9bd62e42acb24a7a8cfdcc8a86@HIBDWSMB01.ad.harman.com>
2017-10-25 13:08 ` linux kernel – 4.4.45 : VPN test failure gregkh
@ 2017-10-26 0:39 ` Lorenzo Colitti
1 sibling, 0 replies; 2+ messages in thread
From: Lorenzo Colitti @ 2017-10-26 0:39 UTC (permalink / raw)
To: Nanjappa, Gangadhar
Cc: netdev@vger.kernel.org, davem@davemloft.net, kuznet@ms2.inr.ac.ru,
jmorris@namei.org, yoshfuji@linux-ipv6.org, kaber@trash.net,
amit.pundir@linaro.org, andy@greyhouse.net,
gregkh@linuxfoundation.org, steffen.klassert@secunet.com,
herbert@gondor.apana.org.au, pablo@netfilter.org,
kadlec@blackhole.kfki.hu, g.nault@alphalink.fr, jiri@mellanox.com
On Wed, Oct 25, 2017 at 9:49 PM, Nanjappa, Gangadhar
<Gangadhar.Nanjappa@harman.com> wrote:
> Using linux kernel – 4.4.45 (Blurry Fish Butt), VPN test fails. If I revert
> the attached five patches, VPN test passes.
> [...]
>
> 1. 1-net-core-add-UID-to-flows-rules-and-routes.patch
Those patches don't exist in 4.4, they were merged in 4.10. It looks
like this is an Android-specific test. The easiest way to resolve this
issue is to run the Android networking unit tests:
https://source.android.com/devices/architecture/kernel/network_tests
The tests will tell you if your kernel lacks necessary patches or
otherwise cannot support Android userspace networking code. The
failures will be much clearer than the CTS test failures.
^ permalink raw reply [flat|nested] 2+ messages in thread