[  750.260391][ T8508] br0: port 1(veth1) entered blocking state
[  750.260656][ T8508] br0: port 1(veth1) entered disabled state
[  750.260898][ T8508] veth1: entered allmulticast mode
[  750.262758][ T8508] veth1: entered promiscuous mode
[  750.294486][ T8510] br0: port 2(veth2) entered blocking state
[  750.294698][ T8510] br0: port 2(veth2) entered disabled state
[  750.294910][ T8510] veth2: entered allmulticast mode
[  750.297526][ T8510] veth2: entered promiscuous mode
[  750.343837][  T309] br0: port 1(veth1) entered blocking state
[  750.344077][  T309] br0: port 1(veth1) entered forwarding state
[  760.492865][   T61] br0: port 2(veth2) entered blocking state
[  760.493109][   T61] br0: port 2(veth2) entered forwarding state
[  766.794111][ T8531] br0: port 2(veth2) entered disabled state
[  766.881268][   T61] br0: port 2(veth2) entered blocking state
[  766.881473][   T61] br0: port 2(veth2) entered forwarding state
[  773.231428][ T8554] br0: port 1(veth1) entered disabled state
[  773.268882][ T8555] br0: port 2(veth2) entered disabled state
[  773.289860][ T8556] veth2: left allmulticast mode
[  773.290053][ T8556] veth2: left promiscuous mode
[  773.290301][ T8556] br0: port 2(veth2) entered disabled state
[  773.291190][ T8556] veth1: left allmulticast mode
[  773.291335][ T8556] veth1: left promiscuous mode
[  773.291557][ T8556] br0: port 1(veth1) entered disabled state