[  915.720052][ T5743] br0: port 1(veth0) entered blocking state
[  915.720405][ T5743] br0: port 1(veth0) entered disabled state
[  915.720659][ T5743] veth0: entered allmulticast mode
[  915.722569][ T5743] veth0: entered promiscuous mode
[  915.859140][ T5744] br0: port 2(veth1) entered blocking state
[  915.859493][ T5744] br0: port 2(veth1) entered disabled state
[  915.859760][ T5744] veth1: entered allmulticast mode
[  915.861634][ T5744] veth1: entered promiscuous mode
[  916.270714][   T50] br0: port 1(veth0) entered blocking state
[  916.271076][   T50] br0: port 1(veth0) entered forwarding state
[  916.400161][   T50] br0: port 2(veth1) entered blocking state
[  916.400486][   T50] br0: port 2(veth1) entered forwarding state
[  917.602049][   T75] veth1: left allmulticast mode
[  917.602280][   T75] veth1: left promiscuous mode
[  917.602588][   T75] br0: port 2(veth1) entered disabled state
[  917.604214][   T75] veth0: left allmulticast mode
[  917.604379][   T75] veth0: left promiscuous mode
[  917.604662][   T75] br0: port 1(veth0) entered disabled state