[ 1459.252122][ T5530] br1: port 1(veth1) entered blocking state
[ 1459.252463][ T5530] br1: port 1(veth1) entered disabled state
[ 1459.252744][ T5530] veth1: entered allmulticast mode
[ 1459.255163][ T5530] veth1: entered promiscuous mode
[ 1459.420899][   T37] br1: port 1(veth1) entered blocking state
[ 1459.421209][   T37] br1: port 1(veth1) entered forwarding state
[ 1459.568703][ T5533] br1: port 2(veth2) entered blocking state
[ 1459.569022][ T5533] br1: port 2(veth2) entered disabled state
[ 1459.569309][ T5533] veth2: entered allmulticast mode
[ 1459.571246][ T5533] veth2: entered promiscuous mode
[ 1459.734477][   T37] br1: port 2(veth2) entered blocking state
[ 1459.734753][   T37] br1: port 2(veth2) entered forwarding state
[ 1496.623917][ T5866] br1: port 2(veth2) entered disabled state
[ 1496.771680][ T5867] veth2: left allmulticast mode
[ 1496.771943][ T5867] veth2: left promiscuous mode
[ 1496.772266][ T5867] br1: port 2(veth2) entered disabled state
[ 1496.936070][ T5868] br1: port 1(veth1) entered disabled state
[ 1497.092866][ T5869] veth1: left allmulticast mode
[ 1497.093119][ T5869] veth1: left promiscuous mode
[ 1497.093453][ T5869] br1: port 1(veth1) entered disabled state