[ 1591.408611][ T8459] br1: port 1(veth1) entered blocking state
[ 1591.408903][ T8459] br1: port 1(veth1) entered disabled state
[ 1591.409155][ T8459] veth1: entered allmulticast mode
[ 1591.411026][ T8459] veth1: entered promiscuous mode
[ 1591.560852][ T6904] br1: port 1(veth1) entered blocking state
[ 1591.561343][ T6904] br1: port 1(veth1) entered forwarding state
[ 1607.273178][ T8518] br1: port 1(veth1) entered disabled state
[ 1607.426136][ T8519] veth1: left allmulticast mode
[ 1607.426342][ T8519] veth1: left promiscuous mode
[ 1607.426655][ T8519] br1: port 1(veth1) entered disabled state