[  752.680438][ T8800] br1: port 1(veth1) entered blocking state
[  752.680671][ T8800] br1: port 1(veth1) entered disabled state
[  752.680871][ T8800] veth1: entered allmulticast mode
[  752.682392][ T8800] veth1: entered promiscuous mode
[  752.715858][   T47] br1: port 1(veth1) entered blocking state
[  752.716072][   T47] br1: port 1(veth1) entered forwarding state
[  752.737343][ T8804] br1: port 2(veth2) entered blocking state
[  752.737596][ T8804] br1: port 2(veth2) entered disabled state
[  752.737856][ T8804] veth2: entered allmulticast mode
[  752.739497][ T8804] veth2: entered promiscuous mode
[  752.767799][   T37] br1: port 2(veth2) entered blocking state
[  752.768016][   T37] br1: port 2(veth2) entered forwarding state
[  766.564724][ T9159] br1: port 2(veth2) entered disabled state
[  766.593884][ T9160] veth2: left allmulticast mode
[  766.594064][ T9160] veth2: left promiscuous mode
[  766.594307][ T9160] br1: port 2(veth2) entered disabled state
[  766.622887][ T9161] br1: port 1(veth1) entered disabled state
[  766.642766][ T9162] veth1: left allmulticast mode
[  766.642945][ T9162] veth1: left promiscuous mode
[  766.643189][ T9162] br1: port 1(veth1) entered disabled state