[  537.275130][ T3631] br1: port 1(veth1) entered blocking state
[  537.275522][ T3631] br1: port 1(veth1) entered disabled state
[  537.282226][ T3631] veth1: entered allmulticast mode
[  537.283689][ T3631] veth1: entered promiscuous mode
[  537.317591][  T382] br1: port 1(veth1) entered blocking state
[  537.317785][  T382] br1: port 1(veth1) entered forwarding state
[  537.344970][ T3633] br1: port 2(veth2) entered blocking state
[  537.345196][ T3633] br1: port 2(veth2) entered disabled state
[  537.345461][ T3633] veth2: entered allmulticast mode
[  537.347048][ T3633] veth2: entered promiscuous mode
[  537.377629][  T382] br1: port 2(veth2) entered blocking state
[  537.377821][  T382] br1: port 2(veth2) entered forwarding state
[  570.783479][ T3875] br1: port 1(veth1) entered disabled state
[  570.826465][ T3876] br1: port 2(veth2) entered disabled state
[  570.859174][ T3877] veth2: left allmulticast mode
[  570.860336][ T3877] veth2: left promiscuous mode
[  570.860655][ T3877] br1: port 2(veth2) entered disabled state
[  570.861863][ T3877] veth1: left allmulticast mode
[  570.862041][ T3877] veth1: left promiscuous mode
[  570.862325][ T3877] br1: port 1(veth1) entered disabled state