[ 1415.069527][ T4269] br1: port 1(veth1) entered blocking state
[ 1415.069812][ T4269] br1: port 1(veth1) entered disabled state
[ 1415.070078][ T4269] veth1: entered allmulticast mode
[ 1415.072067][ T4269] veth1: entered promiscuous mode
[ 1415.221246][   T49] br1: port 1(veth1) entered blocking state
[ 1415.222271][   T49] br1: port 1(veth1) entered forwarding state
[ 1434.416339][ T4344] br1: port 1(veth1) entered disabled state
[ 1434.527302][ T4345] veth1: left allmulticast mode
[ 1434.527605][ T4345] veth1: left promiscuous mode
[ 1434.527921][ T4345] br1: port 1(veth1) entered disabled state