[ 1341.214480][ T5249] br1: port 1(veth1) entered blocking state
[ 1341.214879][ T5249] br1: port 1(veth1) entered disabled state
[ 1341.215943][ T5249] veth1: entered allmulticast mode
[ 1341.217994][ T5249] veth1: entered promiscuous mode
[ 1341.304496][ T3069] br1: port 1(veth1) entered blocking state
[ 1341.304805][ T3069] br1: port 1(veth1) entered forwarding state
[ 1354.785455][ T5348] br1: port 1(veth1) entered disabled state
[ 1354.857326][ T5349] veth1: left allmulticast mode
[ 1354.857569][ T5349] veth1: left promiscuous mode
[ 1354.857883][ T5349] br1: port 1(veth1) entered disabled state