[  510.167949][ T3354] br0: port 1(veth1) entered blocking state
[  510.168206][ T3354] br0: port 1(veth1) entered disabled state
[  510.169661][ T3354] veth1: entered allmulticast mode
[  510.171543][ T3354] veth1: entered promiscuous mode
[  510.325636][ T3356] br0: port 2(veth2) entered blocking state
[  510.325896][ T3356] br0: port 2(veth2) entered disabled state
[  510.326161][ T3356] veth2: entered allmulticast mode
[  510.328144][ T3356] veth2: entered promiscuous mode
[  510.621897][   T52] br0: port 1(veth1) entered blocking state
[  510.622228][   T52] br0: port 1(veth1) entered forwarding state
[  510.770777][  T294] br0: port 2(veth2) entered blocking state
[  510.771034][  T294] br0: port 2(veth2) entered forwarding state
[  728.460382][ T4538] br0: port 2(veth2) entered disabled state
[  728.617864][ T4539] br0: port 1(veth1) entered disabled state
[  728.782833][ T4540] veth2: left allmulticast mode
[  728.783043][ T4540] veth2: left promiscuous mode
[  728.783646][ T4540] br0: port 2(veth2) entered disabled state
[  728.784998][ T4540] veth1: left allmulticast mode
[  728.785204][ T4540] veth1: left promiscuous mode
[  728.785526][ T4540] br0: port 1(veth1) entered disabled state