[ 1561.812355][ T7152] br1: port 1(veth1) entered blocking state
[ 1561.812649][ T7152] br1: port 1(veth1) entered disabled state
[ 1561.814433][ T7152] veth1: entered allmulticast mode
[ 1561.816509][ T7152] veth1: entered promiscuous mode
[ 1562.005342][ T5023] br1: port 1(veth1) entered blocking state
[ 1562.005736][ T5023] br1: port 1(veth1) entered forwarding state
[ 1582.230027][ T7227] br1: port 1(veth1) entered disabled state
[ 1582.371909][ T7229] veth1: left allmulticast mode
[ 1582.372167][ T7229] veth1: left promiscuous mode
[ 1582.372466][ T7229] br1: port 1(veth1) entered disabled state