[  503.567250][ T3354] br0: port 1(veth1) entered blocking state
[  503.567539][ T3354] br0: port 1(veth1) entered disabled state
[  503.567828][ T3354] veth1: entered allmulticast mode
[  503.569701][ T3354] veth1: entered promiscuous mode
[  503.737800][ T3356] br0: port 2(veth2) entered blocking state
[  503.738070][ T3356] br0: port 2(veth2) entered disabled state
[  503.738822][ T3356] veth2: entered allmulticast mode
[  503.740662][ T3356] veth2: entered promiscuous mode
[  504.084789][   T51] br0: port 1(veth1) entered blocking state
[  504.085117][   T51] br0: port 1(veth1) entered forwarding state
[  504.244627][   T51] br0: port 2(veth2) entered blocking state
[  504.245437][   T51] br0: port 2(veth2) entered forwarding state
[  725.573556][ T4538] br0: port 2(veth2) entered disabled state
[  725.748907][ T4539] br0: port 1(veth1) entered disabled state
[  725.928033][ T4540] veth2: left allmulticast mode
[  725.928936][ T4540] veth2: left promiscuous mode
[  725.929251][ T4540] br0: port 2(veth2) entered disabled state
[  725.930540][ T4540] veth1: left allmulticast mode
[  725.930735][ T4540] veth1: left promiscuous mode
[  725.931027][ T4540] br0: port 1(veth1) entered disabled state