[  624.771397][ T7506] br1: port 1(veth1) entered blocking state
[  624.771753][ T7506] br1: port 1(veth1) entered disabled state
[  624.771931][ T7506] veth1: entered allmulticast mode
[  624.773329][ T7506] veth1: entered promiscuous mode
[  624.802406][   T38] br1: port 1(veth1) entered blocking state
[  624.802599][   T38] br1: port 1(veth1) entered forwarding state
[  639.069227][ T7649] br1: port 1(veth1) entered disabled state
[  639.102648][ T7650] veth1: left allmulticast mode
[  639.102806][ T7650] veth1: left promiscuous mode
[  639.103024][ T7650] br1: port 1(veth1) entered disabled state