[  544.385747][ T3688] br1: port 1(veth1) entered blocking state
[  544.385975][ T3688] br1: port 1(veth1) entered disabled state
[  544.386176][ T3688] veth1: entered allmulticast mode
[  544.388338][ T3688] veth1: entered promiscuous mode
[  544.419123][   T61] br1: port 1(veth1) entered blocking state
[  544.419333][   T61] br1: port 1(veth1) entered forwarding state
[  571.289327][ T3867] br1: port 1(veth1) entered disabled state
[  571.309282][ T3868] veth1: left allmulticast mode
[  571.309459][ T3868] veth1: left promiscuous mode
[  571.309719][ T3868] br1: port 1(veth1) entered disabled state