[  771.556128][ T4498] br: port 1(veth1) entered blocking state
[  771.556828][ T4498] br: port 1(veth1) entered disabled state
[  771.557066][ T4498] veth1: entered allmulticast mode
[  771.558971][ T4498] veth1: entered promiscuous mode
[  771.560908][ T4191] br: port 1(veth1) entered blocking state
[  771.561128][ T4191] br: port 1(veth1) entered forwarding state
[  771.751680][ T4500] br: port 2(veth3) entered blocking state
[  771.751948][ T4500] br: port 2(veth3) entered disabled state
[  771.752185][ T4500] veth3: entered allmulticast mode
[  771.754231][ T4500] veth3: entered promiscuous mode
[  771.755675][   T49] br: port 2(veth3) entered blocking state
[  771.755906][   T49] br: port 2(veth3) entered forwarding state
[  771.911985][ T4501] br: port 3(veth4) entered blocking state
[  771.913762][ T4501] br: port 3(veth4) entered disabled state
[  771.914163][ T4501] veth4: entered allmulticast mode
[  771.917924][ T4501] veth4: entered promiscuous mode
[  771.923073][ T4189] br: port 3(veth4) entered blocking state
[  771.923440][ T4189] br: port 3(veth4) entered forwarding state
[  920.174664][ T4970] br: port 3(veth4) entered disabled state
[  920.175470][ T4970] veth4: left allmulticast mode
[  920.175680][ T4970] veth4: left promiscuous mode
[  920.176000][ T4970] br: port 3(veth4) entered disabled state
[  920.382299][ T4972] br: port 2(veth3) entered disabled state
[  920.382921][ T4972] veth3: left allmulticast mode
[  920.383098][ T4972] veth3: left promiscuous mode
[  920.383648][ T4972] br: port 2(veth3) entered disabled state
[  920.522914][ T4973] br: port 1(veth1) entered disabled state
[  920.524030][ T4973] veth1: left allmulticast mode
[  920.524254][ T4973] veth1: left promiscuous mode
[  920.524580][ T4973] br: port 1(veth1) entered disabled state