[  255.886550][ T4680] br0: port 1(veth1) entered blocking state
[  255.887116][ T4680] br0: port 1(veth1) entered disabled state
[  255.887550][ T4680] veth1: entered allmulticast mode
[  255.890142][ T4680] veth1: entered promiscuous mode
[  255.939214][ T4682] br0: port 2(veth2) entered blocking state
[  255.939963][ T4682] br0: port 2(veth2) entered disabled state
[  255.940454][ T4682] veth2: entered allmulticast mode
[  255.942319][ T4682] veth2: entered promiscuous mode
[  256.008656][   T39] br0: port 1(veth1) entered blocking state
[  256.009210][   T39] br0: port 1(veth1) entered forwarding state
[  256.045128][   T36] br0: port 2(veth2) entered blocking state
[  256.045449][   T36] br0: port 2(veth2) entered forwarding state
[  328.905343][ T5442] tc (5442) used greatest stack depth: 23368 bytes left
[  377.590856][ T5975] br0: port 1(veth1) entered disabled state
[  382.657709][ T5980] br0: port 1(veth1) entered forwarding state
[  387.779989][ T5988] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  398.072955][ T6012] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  398.142457][ T6019] br0: port 2(veth2) entered disabled state
[  398.167101][ T6020] br0: port 1(veth1) entered disabled state
[  398.191694][ T6021] veth2: left allmulticast mode
[  398.191956][ T6021] veth2: left promiscuous mode
[  398.192278][ T6021] br0: port 2(veth2) entered disabled state
[  398.193452][ T6021] veth1: left allmulticast mode
[  398.193679][ T6021] veth1: left promiscuous mode
[  398.194260][ T6021] br0: port 1(veth1) entered disabled state