[  444.267060][ T4152] br1: port 1(veth1) entered blocking state
[  444.267384][ T4152] br1: port 1(veth1) entered disabled state
[  444.267652][ T4152] veth1: entered allmulticast mode
[  444.272199][ T4152] veth1: entered promiscuous mode
[  444.335621][ T4155] br1: port 2(veth2) entered blocking state
[  444.335846][ T4155] br1: port 2(veth2) entered disabled state
[  444.336050][ T4155] veth2: entered allmulticast mode
[  444.337610][ T4155] veth2: entered promiscuous mode
[  444.385979][ T4157] br1: port 2(veth2) entered blocking state
[  444.386216][ T4157] br1: port 2(veth2) entered forwarding state
[  444.386561][ T4157] br1: port 1(veth1) entered blocking state
[  444.386742][ T4157] br1: port 1(veth1) entered forwarding state
[  455.289673][ T4470] br1: port 2(veth2) entered disabled state
[  455.290250][ T4470] br1: port 1(veth1) entered disabled state
[  455.334432][ T4472] veth2: left allmulticast mode
[  455.334654][ T4472] veth2: left promiscuous mode
[  455.334935][ T4472] br1: port 2(veth2) entered disabled state
[  455.387943][ T4474] veth1: left allmulticast mode
[  455.388149][ T4474] veth1: left promiscuous mode
[  455.388424][ T4474] br1: port 1(veth1) entered disabled state