Comment 0 for bug 1880648

Issue found on 5.6.0-1011.11-oem

It looks like the test has passed, however the return value is 1:
ubuntu@rizzo:~/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net$ sudo ./fib_nexthop_multiprefix.sh
TEST: IPv4: host 0 to host 1, mtu 1300 [ OK ]
TEST: IPv6: host 0 to host 1, mtu 1300 [ OK ]

TEST: IPv4: host 0 to host 2, mtu 1350 [ OK ]
TEST: IPv6: host 0 to host 2, mtu 1350 [ OK ]

TEST: IPv4: host 0 to host 3, mtu 1400 [ OK ]
TEST: IPv6: host 0 to host 3, mtu 1400 [ OK ]

TEST: IPv4: host 0 to host 1, mtu 1300 [ OK ]
TEST: IPv6: host 0 to host 1, mtu 1300 [ OK ]

TEST: IPv4: host 0 to host 2, mtu 1350 [ OK ]
TEST: IPv6: host 0 to host 2, mtu 1350 [ OK ]

TEST: IPv4: host 0 to host 3, mtu 1400 [ OK ]
TEST: IPv6: host 0 to host 3, mtu 1400 [ OK ]
ubuntu@rizzo:~/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net$ echo $?
1

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.6.0-1011-oem 5.6.0-1011.11
ProcVersionSignature: User Name 5.6.0-1011.11-oem 5.6.14
Uname: Linux 5.6.0-1011-oem x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
CasperMD5CheckResult: skip
Date: Tue May 26 06:14:47 2020
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=C.UTF-8
 SHELL=/bin/bash
SourcePackage: linux-signed-oem-5.6
UpgradeStatus: No upgrade log present (probably fresh install)