[  856.317047][ T5500] br1: port 1(veth1) entered blocking state
[  856.317313][ T5500] br1: port 1(veth1) entered disabled state
[  856.317545][ T5500] veth1: entered allmulticast mode
[  856.319098][ T5500] veth1: entered promiscuous mode
[  856.352886][   T46] br1: port 1(veth1) entered blocking state
[  856.353127][   T46] br1: port 1(veth1) entered forwarding state
[  856.380935][ T5503] br1: port 2(veth2) entered blocking state
[  856.381168][ T5503] br1: port 2(veth2) entered disabled state
[  856.381362][ T5503] veth2: entered allmulticast mode
[  856.382810][ T5503] veth2: entered promiscuous mode
[  856.410738][   T38] br1: port 2(veth2) entered blocking state
[  856.411020][   T38] br1: port 2(veth2) entered forwarding state
[  865.050073][ T5615] tc (5615) used greatest stack depth: 23920 bytes left
[  871.406502][ T5860] br1: port 2(veth2) entered disabled state
[  871.432735][ T5861] veth2: left allmulticast mode
[  871.432941][ T5861] veth2: left promiscuous mode
[  871.433203][ T5861] br1: port 2(veth2) entered disabled state
[  871.461558][ T5862] br1: port 1(veth1) entered disabled state
[  871.480389][ T5863] veth1: left allmulticast mode
[  871.480586][ T5863] veth1: left promiscuous mode
[  871.480851][ T5863] br1: port 1(veth1) entered disabled state