[  456.651998][ T3394] br0: port 1(veth1) entered blocking state
[  456.652275][ T3394] br0: port 1(veth1) entered disabled state
[  456.652535][ T3394] veth1: entered allmulticast mode
[  456.654087][ T3394] veth1: entered promiscuous mode
[  456.680200][ T3396] br0: port 2(veth2) entered blocking state
[  456.680404][ T3396] br0: port 2(veth2) entered disabled state
[  456.680590][ T3396] veth2: entered allmulticast mode
[  456.683021][ T3396] veth2: entered promiscuous mode
[  456.742865][ T2156] br0: port 1(veth1) entered blocking state
[  456.743086][ T2156] br0: port 1(veth1) entered forwarding state
[  456.771752][ T1496] br0: port 2(veth2) entered blocking state
[  456.771935][ T1496] br0: port 2(veth2) entered forwarding state
[  483.250762][ T3489] br0: port 2(veth2) entered disabled state
[  483.281400][ T3490] br0: port 1(veth1) entered disabled state
[  483.318152][ T3491] veth2: left allmulticast mode
[  483.318317][ T3491] veth2: left promiscuous mode
[  483.318538][ T3491] br0: port 2(veth2) entered disabled state
[  483.319569][ T3491] veth1: left allmulticast mode
[  483.319700][ T3491] veth1: left promiscuous mode
[  483.319901][ T3491] br0: port 1(veth1) entered disabled state