[ 1463.863177][ T9884] br1: port 1(veth1) entered blocking state
[ 1463.863476][ T9884] br1: port 1(veth1) entered disabled state
[ 1463.863744][ T9884] veth1: entered allmulticast mode
[ 1463.865682][ T9884] veth1: entered promiscuous mode
[ 1464.002854][   T51] br1: port 1(veth1) entered blocking state
[ 1464.003158][   T51] br1: port 1(veth1) entered forwarding state
[ 1479.459829][ T9939] br1: port 1(veth1) entered disabled state
[ 1479.589209][ T9940] veth1: left allmulticast mode
[ 1479.589405][ T9940] veth1: left promiscuous mode
[ 1479.589719][ T9940] br1: port 1(veth1) entered disabled state