[ 1250.104268][ T6203] br1: port 1(veth1) entered blocking state
[ 1250.104574][ T6203] br1: port 1(veth1) entered disabled state
[ 1250.104842][ T6203] veth1: entered allmulticast mode
[ 1250.106758][ T6203] veth1: entered promiscuous mode
[ 1250.244819][ T5305] br1: port 1(veth1) entered blocking state
[ 1250.245096][ T5305] br1: port 1(veth1) entered forwarding state
[ 1283.110701][ T6294] br1: port 1(veth1) entered disabled state
[ 1283.236499][ T6296] veth1: left allmulticast mode
[ 1283.236718][ T6296] veth1: left promiscuous mode
[ 1283.237020][ T6296] br1: port 1(veth1) entered disabled state