[ 1507.381901][ T8629] br1: port 1(veth1) entered blocking state
[ 1507.382334][ T8629] br1: port 1(veth1) entered disabled state
[ 1507.382792][ T8629] veth1: entered allmulticast mode
[ 1507.386042][ T8629] veth1: entered promiscuous mode
[ 1507.529087][ T8296] br1: port 1(veth1) entered blocking state
[ 1507.529359][ T8296] br1: port 1(veth1) entered forwarding state
[ 1527.756818][ T8704] br1: port 1(veth1) entered disabled state
[ 1527.901214][ T8705] veth1: left allmulticast mode
[ 1527.901437][ T8705] veth1: left promiscuous mode
[ 1527.901769][ T8705] br1: port 1(veth1) entered disabled state