[ 1230.215072][ T9564] br1: port 1(veth1) entered blocking state
[ 1230.215626][ T9564] br1: port 1(veth1) entered disabled state
[ 1230.215966][ T9564] veth1: entered allmulticast mode
[ 1230.218143][ T9564] veth1: entered promiscuous mode
[ 1230.329108][ T8689] br1: port 1(veth1) entered blocking state
[ 1230.329467][ T8689] br1: port 1(veth1) entered forwarding state
[ 1261.441729][ T9743] br1: port 1(veth1) entered disabled state
[ 1261.509736][ T9744] veth1: left allmulticast mode
[ 1261.509975][ T9744] veth1: left promiscuous mode
[ 1261.510329][ T9744] br1: port 1(veth1) entered disabled state