[ 1185.293205][ T8120] br1: port 1(veth1) entered blocking state
[ 1185.293674][ T8120] br1: port 1(veth1) entered disabled state
[ 1185.294128][ T8120] veth1: entered allmulticast mode
[ 1185.299048][ T8120] veth1: entered promiscuous mode
[ 1185.427187][   T37] br1: port 1(veth1) entered blocking state
[ 1185.427942][   T37] br1: port 1(veth1) entered forwarding state
[ 1200.494882][ T8219] br1: port 1(veth1) entered disabled state
[ 1200.585817][ T8220] veth1: left allmulticast mode
[ 1200.586263][ T8220] veth1: left promiscuous mode
[ 1200.586803][ T8220] br1: port 1(veth1) entered disabled state