diff options
| author | Hangbin Liu <liuhangbin@gmail.com> | 2025-08-19 07:47:49 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-08-20 19:28:08 -0700 |
| commit | 781bf2cc0616d44cc4a63bab3664a54b221bdc14 (patch) | |
| tree | bf6ca47f97818f32cf3a1157dedbc5fb36789d4e /tools/testing | |
| parent | eacb6e408dc861fb93baf10d6837204a3b39e915 (diff) | |
selftests: rtnetlink: print device info on preferred_lft test failure
Even with slowwait used to avoid system sleep in the preferred_lft test,
failures can still occur after long runtimes.
Print the device address info when the test fails to provide better
troubleshooting data.
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Link: https://patch.msgid.link/20250819074749.388064-1-liuhangbin@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/testing')
| -rwxr-xr-x | tools/testing/selftests/net/rtnetlink.sh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/rtnetlink.sh b/tools/testing/selftests/net/rtnetlink.sh index d6c00efeb664..91b0f6cae04d 100755 --- a/tools/testing/selftests/net/rtnetlink.sh +++ b/tools/testing/selftests/net/rtnetlink.sh @@ -313,6 +313,8 @@ kci_test_addrlft() slowwait 5 check_addr_not_exist "$devdummy" "10.23.11." if [ $? -eq 1 ]; then + # troubleshoot the reason for our failure + run_cmd ip addr show dev "$devdummy" check_err 1 end_test "FAIL: preferred_lft addresses remaining" return |