[ 3391.866062] Running test [R:13307555 T:20 - Networking: igmp conformance test - Kernel: 6.1.8] 
[ 3411.941155] device dummy1 entered promiscuous mode 
[ 3420.036851] device dummy1 left promiscuous mode 
[-- MARK -- Mon Jan 30 14:30:00 2023] 
[ 3749.217170] device dummy1 entered promiscuous mode 
[ 3757.307136] device dummy1 left promiscuous mode 
[-- MARK -- Mon Jan 30 14:35:00 2023] 
[ 3915.520693] device dummy1 entered promiscuous mode 
[ 3923.606946] device dummy1 left promiscuous mode