[ 1409.167105][ T7320] br1: port 1(veth1) entered blocking state
[ 1409.167482][ T7320] br1: port 1(veth1) entered disabled state
[ 1409.167725][ T7320] veth1: entered allmulticast mode
[ 1409.170944][ T7320] veth1: entered promiscuous mode
[ 1409.312448][ T5243] br1: port 1(veth1) entered blocking state
[ 1409.312755][ T5243] br1: port 1(veth1) entered forwarding state
[ 1443.477015][ T7411] br1: port 1(veth1) entered disabled state
[ 1443.669747][ T7412] veth1: left allmulticast mode
[ 1443.669946][ T7412] veth1: left promiscuous mode
[ 1443.670239][ T7412] br1: port 1(veth1) entered disabled state