[ 1333.443929][ T7897] br1: port 1(veth1) entered blocking state
[ 1333.444246][ T7897] br1: port 1(veth1) entered disabled state
[ 1333.444721][ T7897] veth1: entered allmulticast mode
[ 1333.446671][ T7897] veth1: entered promiscuous mode
[ 1333.534131][   T37] br1: port 1(veth1) entered blocking state
[ 1333.534419][   T37] br1: port 1(veth1) entered forwarding state
[ 1351.000237][ T8036] br1: port 1(veth1) entered disabled state
[ 1351.081109][ T8037] veth1: left allmulticast mode
[ 1351.081339][ T8037] veth1: left promiscuous mode
[ 1351.081673][ T8037] br1: port 1(veth1) entered disabled state