[  554.788075][ T8201] br1: port 1(veth1) entered blocking state
[  554.788325][ T8201] br1: port 1(veth1) entered disabled state
[  554.788565][ T8201] veth1: entered allmulticast mode
[  554.790573][ T8201] veth1: entered promiscuous mode
[  554.947010][   T52] br1: port 1(veth1) entered blocking state
[  554.947291][   T52] br1: port 1(veth1) entered forwarding state
[  555.106350][ T8203] br1: port 2(veth2) entered blocking state
[  555.106762][ T8203] br1: port 2(veth2) entered disabled state
[  555.107157][ T8203] veth2: entered allmulticast mode
[  555.110202][ T8203] veth2: entered promiscuous mode
[  555.268370][ T8077] br1: port 2(veth2) entered blocking state
[  555.268632][ T8077] br1: port 2(veth2) entered forwarding state
[  605.810470][ T8420] br1: port 1(veth1) entered disabled state
[  605.963631][ T8421] br1: port 2(veth2) entered disabled state
[  606.109717][ T8422] veth2: left allmulticast mode
[  606.109921][ T8422] veth2: left promiscuous mode
[  606.110263][ T8422] br1: port 2(veth2) entered disabled state
[  606.111723][ T8422] veth1: left allmulticast mode
[  606.111909][ T8422] veth1: left promiscuous mode
[  606.112225][ T8422] br1: port 1(veth1) entered disabled state