[ 1169.487384][ T5290] br1: port 1(veth1) entered blocking state
[ 1169.487675][ T5290] br1: port 1(veth1) entered disabled state
[ 1169.487971][ T5290] veth1: entered allmulticast mode
[ 1169.490563][ T5290] veth1: entered promiscuous mode
[ 1169.627463][   T50] br1: port 1(veth1) entered blocking state
[ 1169.627733][   T50] br1: port 1(veth1) entered forwarding state
[ 1202.353628][ T5382] br1: port 1(veth1) entered disabled state
[ 1202.490643][ T5383] veth1: left allmulticast mode
[ 1202.491005][ T5383] veth1: left promiscuous mode
[ 1202.491478][ T5383] br1: port 1(veth1) entered disabled state