[ 1180.478214][ T5665] br1: port 1(veth1) entered blocking state
[ 1180.478518][ T5665] br1: port 1(veth1) entered disabled state
[ 1180.478809][ T5665] veth1: entered allmulticast mode
[ 1180.480751][ T5665] veth1: entered promiscuous mode
[ 1180.603341][    T7] br1: port 1(veth1) entered blocking state
[ 1180.603622][    T7] br1: port 1(veth1) entered forwarding state
[ 1213.165135][ T5756] br1: port 1(veth1) entered disabled state
[ 1213.316625][ T5757] veth1: left allmulticast mode
[ 1213.316969][ T5757] veth1: left promiscuous mode
[ 1213.317267][ T5757] br1: port 1(veth1) entered disabled state