[BUG] selftests/net: icmp_redirect.sh: 12 out of 40 test result with [FAIL]
From: Mirsad Todorovac
Date:  Sat Mar 16 2024 - 19:00:25 EST
Hi,
With the commit v6.8-11167-g4438a810f396 in vanilla torvalds tree, there seem to be problems with
the icmp_redirect.sh tests.
The iproute2-next tools were used, commit 7a6d30c95da9.
# timeout set to 3600
# selftests: net: icmp_redirect.sh
#
# ###########################################################################
# Legacy routing
# ###########################################################################
#
# TEST: IPv4: redirect exception                                      [FAIL]
# TEST: IPv6: redirect exception                                      [ OK ]
# TEST: IPv4: redirect exception plus mtu                             [FAIL]
# TEST: IPv6: redirect exception plus mtu                             [ OK ]
# TEST: IPv4: routing reset                                           [ OK ]
# TEST: IPv6: routing reset                                           [ OK ]
# TEST: IPv4: mtu exception                                           [ OK ]
# TEST: IPv6: mtu exception                                           [ OK ]
# TEST: IPv4: mtu exception plus redirect                             [FAIL]
# TEST: IPv6: mtu exception plus redirect                             [ OK ]
#
# ###########################################################################
# Legacy routing with VRF
# ###########################################################################
#
# TEST: IPv4: redirect exception                                      [FAIL]
# TEST: IPv6: redirect exception                                      [ OK ]
# TEST: IPv4: redirect exception plus mtu                             [FAIL]
# TEST: IPv6: redirect exception plus mtu                             [ OK ]
# TEST: IPv4: routing reset                                           [ OK ]
# TEST: IPv6: routing reset                                           [ OK ]
# TEST: IPv4: mtu exception                                           [ OK ]
# TEST: IPv6: mtu exception                                           [ OK ]
# TEST: IPv4: mtu exception plus redirect                             [FAIL]
# TEST: IPv6: mtu exception plus redirect                             [ OK ]
#
# ###########################################################################
# Routing with nexthop objects
# ###########################################################################
#
# TEST: IPv4: redirect exception                                      [FAIL]
# TEST: IPv6: redirect exception                                      [ OK ]
# TEST: IPv4: redirect exception plus mtu                             [FAIL]
# TEST: IPv6: redirect exception plus mtu                             [ OK ]
# TEST: IPv4: routing reset                                           [ OK ]
# TEST: IPv6: routing reset                                           [ OK ]
# TEST: IPv4: mtu exception                                           [ OK ]
# TEST: IPv6: mtu exception                                           [ OK ]
# TEST: IPv4: mtu exception plus redirect                             [FAIL]
# TEST: IPv6: mtu exception plus redirect                             [ OK ]
#
# ###########################################################################
# Routing with nexthop objects and VRF
# ###########################################################################
#
# TEST: IPv4: redirect exception                                      [FAIL]
# TEST: IPv6: redirect exception                                      [ OK ]
# TEST: IPv4: redirect exception plus mtu                             [FAIL]
# TEST: IPv6: redirect exception plus mtu                             [ OK ]
# TEST: IPv4: routing reset                                           [ OK ]
# TEST: IPv6: routing reset                                           [ OK ]
# TEST: IPv4: mtu exception                                           [ OK ]
# TEST: IPv6: mtu exception                                           [ OK ]
# TEST: IPv4: mtu exception plus redirect                             [FAIL]
# TEST: IPv6: mtu exception plus redirect                             [ OK ]
#
# Tests passed:  28
# Tests failed:  12
# Tests xfailed:   0
not ok 45 selftests: net: icmp_redirect.sh # exit=1
These errors are not introduced with this commit, but were already present at least in 6.8-rc7.
Hope this helps.
Best regards,
Mirsad Todorovac