[ 1588.307514][ T6667] br1: port 1(veth1) entered blocking state
[ 1588.307808][ T6667] br1: port 1(veth1) entered disabled state
[ 1588.308063][ T6667] veth1: entered allmulticast mode
[ 1588.309866][ T6667] veth1: entered promiscuous mode
[ 1588.465303][   T50] br1: port 1(veth1) entered blocking state
[ 1588.465553][   T50] br1: port 1(veth1) entered forwarding state
[ 1604.306978][ T6726] br1: port 1(veth1) entered disabled state
[ 1604.450889][ T6728] veth1: left allmulticast mode
[ 1604.451121][ T6728] veth1: left promiscuous mode
[ 1604.451448][ T6728] br1: port 1(veth1) entered disabled state