[  447.723243][ T4412] br0: port 1(veth1) entered blocking state
[  447.723468][ T4412] br0: port 1(veth1) entered disabled state
[  447.723664][ T4412] veth1: entered allmulticast mode
[  447.725382][ T4412] veth1: entered promiscuous mode
[  447.775034][ T2980] br0: port 1(veth1) entered blocking state
[  447.775264][ T2980] br0: port 1(veth1) entered forwarding state
[  453.392543][ T4459] br0: port 1(veth1) entered disabled state
[  453.412749][ T4460] veth1: left allmulticast mode
[  453.412930][ T4460] veth1: left promiscuous mode
[  453.413164][ T4460] br0: port 1(veth1) entered disabled state