[ 1564.222890][ T4837] br1: port 1(veth1) entered blocking state
[ 1564.223158][ T4837] br1: port 1(veth1) entered disabled state
[ 1564.223412][ T4837] veth1: entered allmulticast mode
[ 1564.225252][ T4837] veth1: entered promiscuous mode
[ 1564.389508][   T37] br1: port 1(veth1) entered blocking state
[ 1564.389770][   T37] br1: port 1(veth1) entered forwarding state
[ 1564.535114][ T4840] br1: port 2(veth2) entered blocking state
[ 1564.535414][ T4840] br1: port 2(veth2) entered disabled state
[ 1564.535706][ T4840] veth2: entered allmulticast mode
[ 1564.537553][ T4840] veth2: entered promiscuous mode
[ 1564.690667][ T2773] br1: port 2(veth2) entered blocking state
[ 1564.690913][ T2773] br1: port 2(veth2) entered forwarding state
[ 1597.049033][ T5020] br1: port 2(veth2) entered disabled state
[ 1597.193485][ T5021] veth2: left allmulticast mode
[ 1597.193697][ T5021] veth2: left promiscuous mode
[ 1597.193993][ T5021] br1: port 2(veth2) entered disabled state
[ 1597.380831][ T5022] br1: port 1(veth1) entered disabled state
[ 1597.532810][ T5023] veth1: left allmulticast mode
[ 1597.533043][ T5023] veth1: left promiscuous mode
[ 1597.533334][ T5023] br1: port 1(veth1) entered disabled state