[ 3480.931528] Running test [R:13204979 T:20 - Networking: igmp conformance test - Kernel: 6.1.5-rc1] 
[-- MARK -- Wed Jan 11 00:05:00 2023] 
[ 3501.497476] device dummy1 entered promiscuous mode 
[ 3509.590416] device dummy1 left promiscuous mode 
[-- MARK -- Wed Jan 11 00:10:00 2023] 
[ 3838.897191] device dummy1 entered promiscuous mode 
[ 3846.985073] device dummy1 left promiscuous mode 
[ 4005.115119] device dummy1 entered promiscuous mode 
[ 4013.205582] device dummy1 left promiscuous mode