[  900.895480][ T7983] br0: port 1(veth1) entered blocking state
[  900.895740][ T7983] br0: port 1(veth1) entered disabled state
[  900.896315][ T7983] veth1: entered allmulticast mode
[  900.897873][ T7983] veth1: entered promiscuous mode
[  900.931489][ T7984] br0: port 2(veth3) entered blocking state
[  900.931717][ T7984] br0: port 2(veth3) entered disabled state
[  900.931972][ T7984] veth3: entered allmulticast mode
[  900.934392][ T7984] veth3: entered promiscuous mode
[  900.998649][   T38] br0: port 1(veth1) entered blocking state
[  900.998913][   T38] br0: port 1(veth1) entered forwarding state
[  901.060021][   T38] br0: port 2(veth3) entered blocking state
[  901.060214][   T38] br0: port 2(veth3) entered forwarding state
[  906.535302][ T8020] br0: port 2(veth3) entered disabled state
[  906.582021][ T8022] br0: port 1(veth1) entered disabled state
[  906.627866][ T8024] veth3: left allmulticast mode
[  906.628042][ T8024] veth3: left promiscuous mode
[  906.628268][ T8024] br0: port 2(veth3) entered disabled state
[  906.629089][ T8024] veth1: left allmulticast mode
[  906.629228][ T8024] veth1: left promiscuous mode
[  906.630230][ T8024] br0: port 1(veth1) entered disabled state