[ 1494.466995][T12522] br1: port 1(veth1) entered blocking state
[ 1494.467420][T12522] br1: port 1(veth1) entered disabled state
[ 1494.467827][T12522] veth1: entered allmulticast mode
[ 1494.481258][T12522] veth1: entered promiscuous mode
[ 1494.643192][   T48] br1: port 1(veth1) entered blocking state
[ 1494.643527][   T48] br1: port 1(veth1) entered forwarding state
[ 1529.280620][T12613] br1: port 1(veth1) entered disabled state
[ 1529.414667][T12615] veth1: left allmulticast mode
[ 1529.414867][T12615] veth1: left promiscuous mode
[ 1529.415194][T12615] br1: port 1(veth1) entered disabled state