[  453.921860][ T4418] br1: port 1(veth1) entered blocking state
[  453.922068][ T4418] br1: port 1(veth1) entered disabled state
[  453.922248][ T4418] veth1: entered allmulticast mode
[  453.923672][ T4418] veth1: entered promiscuous mode
[  453.953191][ T3835] br1: port 1(veth1) entered blocking state
[  453.953400][ T3835] br1: port 1(veth1) entered forwarding state
[  453.980203][ T4420] br1: port 2(veth2) entered blocking state
[  453.980395][ T4420] br1: port 2(veth2) entered disabled state
[  453.980573][ T4420] veth2: entered allmulticast mode
[  453.981964][ T4420] veth2: entered promiscuous mode
[  454.006536][ T3835] br1: port 2(veth2) entered blocking state
[  454.006716][ T3835] br1: port 2(veth2) entered forwarding state
[  501.431201][ T5903] br1: port 2(veth2) entered disabled state
[  501.454496][ T5904] veth2: left allmulticast mode
[  501.454715][ T5904] veth2: left promiscuous mode
[  501.455017][ T5904] br1: port 2(veth2) entered disabled state
[  501.490836][ T5905] br1: port 1(veth1) entered disabled state
[  501.514226][ T5906] veth1: left allmulticast mode
[  501.514427][ T5906] veth1: left promiscuous mode
[  501.514718][ T5906] br1: port 1(veth1) entered disabled state