[  511.306393][ T3354] br0: port 1(veth1) entered blocking state
[  511.306667][ T3354] br0: port 1(veth1) entered disabled state
[  511.306907][ T3354] veth1: entered allmulticast mode
[  511.308755][ T3354] veth1: entered promiscuous mode
[  511.486050][ T3356] br0: port 2(veth2) entered blocking state
[  511.486307][ T3356] br0: port 2(veth2) entered disabled state
[  511.486582][ T3356] veth2: entered allmulticast mode
[  511.488397][ T3356] veth2: entered promiscuous mode
[  511.771168][   T52] br0: port 1(veth1) entered blocking state
[  511.771410][   T52] br0: port 1(veth1) entered forwarding state
[  511.927049][   T52] br0: port 2(veth2) entered blocking state
[  511.927315][   T52] br0: port 2(veth2) entered forwarding state
[  732.680122][ T4537] br0: port 2(veth2) entered disabled state
[  732.848056][ T4538] br0: port 1(veth1) entered disabled state
[  733.041000][ T4539] veth2: left allmulticast mode
[  733.041212][ T4539] veth2: left promiscuous mode
[  733.041673][ T4539] br0: port 2(veth2) entered disabled state
[  733.043929][ T4539] veth1: left allmulticast mode
[  733.044108][ T4539] veth1: left promiscuous mode
[  733.044395][ T4539] br0: port 1(veth1) entered disabled state