[  567.401407][ T4588] br1: port 1(veth1) entered blocking state
[  567.401626][ T4588] br1: port 1(veth1) entered disabled state
[  567.401806][ T4588] veth1: entered allmulticast mode
[  567.403217][ T4588] veth1: entered promiscuous mode
[  567.430696][   T36] br1: port 1(veth1) entered blocking state
[  567.430887][   T36] br1: port 1(veth1) entered forwarding state
[  581.628814][ T4731] br1: port 1(veth1) entered disabled state
[  581.655661][ T4732] veth1: left allmulticast mode
[  581.655810][ T4732] veth1: left promiscuous mode
[  581.656016][ T4732] br1: port 1(veth1) entered disabled state