[  686.352236][ T3802] br0: port 1(veth1) entered blocking state
[  686.352643][ T3802] br0: port 1(veth1) entered disabled state
[  686.353026][ T3802] veth1: entered allmulticast mode
[  686.355797][ T3802] veth1: entered promiscuous mode
[  686.415583][ T3804] br0: port 2(veth2) entered blocking state
[  686.415933][ T3804] br0: port 2(veth2) entered disabled state
[  686.416289][ T3804] veth2: entered allmulticast mode
[  686.419174][ T3804] veth2: entered promiscuous mode
[  686.487280][   T38] br0: port 1(veth1) entered blocking state
[  686.487626][   T38] br0: port 1(veth1) entered forwarding state
[  686.533872][   T38] br0: port 2(veth2) entered blocking state
[  686.534215][   T38] br0: port 2(veth2) entered forwarding state
[  710.847377][ T3872] tc (3872) used greatest stack depth: 23680 bytes left
[  713.235709][ T3897] br0: port 2(veth2) entered disabled state
[  713.287074][ T3898] br0: port 1(veth1) entered disabled state
[  713.309504][ T3899] veth2: left allmulticast mode
[  713.310596][ T3899] veth2: left promiscuous mode
[  713.310907][ T3899] br0: port 2(veth2) entered disabled state
[  713.311869][ T3899] veth1: left allmulticast mode
[  713.312063][ T3899] veth1: left promiscuous mode
[  713.312343][ T3899] br0: port 1(veth1) entered disabled state