[   37.006009][  T574] br1: port 1(veth1) entered blocking state
[   37.006276][  T574] br1: port 1(veth1) entered disabled state
[   37.006524][  T574] veth1: entered allmulticast mode
[   37.008351][  T574] veth1: entered promiscuous mode
[   37.039409][  T187] br1: port 1(veth1) entered blocking state
[   37.039669][  T187] br1: port 1(veth1) entered forwarding state
[   37.061855][  T576] br1: port 2(veth2) entered blocking state
[   37.062045][  T576] br1: port 2(veth2) entered disabled state
[   37.062232][  T576] veth2: entered allmulticast mode
[   37.063692][  T576] veth2: entered promiscuous mode
[   37.092560][  T187] br1: port 2(veth2) entered blocking state
[   37.092763][  T187] br1: port 2(veth2) entered forwarding state
[   51.354211][  T937] br1: port 2(veth2) entered disabled state
[   51.382936][  T938] veth2: left allmulticast mode
[   51.383101][  T938] veth2: left promiscuous mode
[   51.383317][  T938] br1: port 2(veth2) entered disabled state
[   51.412158][  T939] br1: port 1(veth1) entered disabled state
[   51.432970][  T940] veth1: left allmulticast mode
[   51.433129][  T940] veth1: left promiscuous mode
[   51.433342][  T940] br1: port 1(veth1) entered disabled state