[ 1525.897747][ T5521] br1: port 1(veth1) entered blocking state
[ 1525.898039][ T5521] br1: port 1(veth1) entered disabled state
[ 1525.898321][ T5521] veth1: entered allmulticast mode
[ 1525.900236][ T5521] veth1: entered promiscuous mode
[ 1526.080069][ T4384] br1: port 1(veth1) entered blocking state
[ 1526.080464][ T4384] br1: port 1(veth1) entered forwarding state
[ 1561.138343][ T5612] br1: port 1(veth1) entered disabled state
[ 1561.299803][ T5614] veth1: left allmulticast mode
[ 1561.300034][ T5614] veth1: left promiscuous mode
[ 1561.300355][ T5614] br1: port 1(veth1) entered disabled state