From: Guillaume Nault <gnault@redhat.com>
To: Mirsad Goran Todorovac <mirsad.todorovac@alu.unizg.hr>
Cc: netdev@vger.kernel.org, "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Shuah Khan <shuah@kernel.org>,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: Re: POSSIBLE BUG: selftests/net/fcnal-test.sh: [FAIL][FIX TESTED] in vrf "bind - ns-B IPv6 LLA" test
Date: Tue, 6 Jun 2023 20:57:08 +0200 [thread overview]
Message-ID: <ZH+BhFzvJkWyjBE0@debian> (raw)
In-Reply-To: <48cfd903-ad2f-7da7-e5a6-a22392dc8650@alu.unizg.hr>
On Tue, Jun 06, 2023 at 08:07:36PM +0200, Mirsad Goran Todorovac wrote:
> On 6/6/23 15:46, Guillaume Nault wrote:
> > diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
> > index c4835dbdfcff..f804c11e2146 100644
> > --- a/net/ipv6/ping.c
> > +++ b/net/ipv6/ping.c
> > @@ -114,7 +114,8 @@ static int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
> > addr_type = ipv6_addr_type(daddr);
> > if ((__ipv6_addr_needs_scope_id(addr_type) && !oif) ||
> > (addr_type & IPV6_ADDR_MAPPED) ||
> > - (oif && sk->sk_bound_dev_if && oif != sk->sk_bound_dev_if))
> > + (oif && sk->sk_bound_dev_if && oif != sk->sk_bound_dev_if &&
> > + l3mdev_master_ifindex_by_index(sock_net(sk), oif) != sk->sk_bound_dev_if))
> > return -EINVAL;
> > ipcm6_init_sk(&ipc6, np);
>
> The problem appears to be fixed:
>
> # ./fcnal-test.sh
> [...]
> TEST: ping out, vrf device+address bind - ns-B loopback IPv6 [ OK ]
> TEST: ping out, vrf device+address bind - ns-B IPv6 LLA [ OK ]
> TEST: ping in - ns-A IPv6 [ OK ]
> [...]
> Tests passed: 888
> Tests failed: 0
> #
>
> The test passed in both environments that manifested the bug.
>
> Tested-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Thanks. I'll review and post this patch (probably tomorrow).
> However, test on my AMD Ubuntu 22.04 box with 6.4-rc5 commit a4d7d7011219
> has shown additional four failed tests:
>
> root@host # grep -n FAIL ../fcnal-test-4.log
> 90:TEST: ping local, VRF bind - VRF IP [FAIL]
> 92:TEST: ping local, device bind - ns-A IP [FAIL]
> 116:TEST: ping local, VRF bind - VRF IP [FAIL]
> 118:TEST: ping local, device bind - ns-A IP [FAIL]
> root@host #
>
> But you would probably want me to file a separate bug report?
Are these new failures? Do they also happen on the -net tree?
> Best regards,
> Mirsad
>
next prev parent reply other threads:[~2023-06-06 18:58 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-24 12:17 POSSIBLE BUG: selftests/net/fcnal-test.sh: [FAIL] in vrf "bind - ns-B IPv6 LLA" test Mirsad Todorovac
2023-05-31 18:11 ` Guillaume Nault
2023-06-02 12:35 ` Mirsad Goran Todorovac
2023-06-06 6:24 ` Mirsad Goran Todorovac
2023-06-06 13:46 ` Guillaume Nault
2023-06-06 13:57 ` Mirsad Todorovac
2023-06-06 14:11 ` Guillaume Nault
2023-06-06 14:28 ` Mirsad Todorovac
2023-06-06 18:50 ` Guillaume Nault
2023-06-06 19:17 ` Mirsad Goran Todorovac
2023-06-06 19:27 ` Guillaume Nault
2023-06-06 18:07 ` POSSIBLE BUG: selftests/net/fcnal-test.sh: [FAIL][FIX TESTED] " Mirsad Goran Todorovac
2023-06-06 18:57 ` Guillaume Nault [this message]
2023-06-06 22:04 ` Mirsad Goran Todorovac
2023-06-07 16:51 ` Guillaume Nault
2023-06-08 5:37 ` Mirsad Goran Todorovac
2023-06-09 16:13 ` Guillaume Nault
2023-06-10 18:04 ` Mirsad Goran Todorovac
2023-06-14 8:47 ` Guillaume Nault
2023-06-15 20:10 ` Mirsad Goran Todorovac
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