[  617.455833][ T5617] br1: port 1(veth1) entered blocking state
[  617.456153][ T5617] br1: port 1(veth1) entered disabled state
[  617.456460][ T5617] veth1: entered allmulticast mode
[  617.458417][ T5617] veth1: entered promiscuous mode
[  617.533314][ T4048] br1: port 1(veth1) entered blocking state
[  617.533616][ T4048] br1: port 1(veth1) entered forwarding state
[  635.139690][ T5756] br1: port 1(veth1) entered disabled state
[  635.230086][ T5757] veth1: left allmulticast mode
[  635.230312][ T5757] veth1: left promiscuous mode
[  635.230654][ T5757] br1: port 1(veth1) entered disabled state