[ 1500.970906][ T6032] br1: port 1(veth1) entered blocking state
[ 1500.971172][ T6032] br1: port 1(veth1) entered disabled state
[ 1500.971421][ T6032] veth1: entered allmulticast mode
[ 1500.973246][ T6032] veth1: entered promiscuous mode
[ 1501.126131][   T37] br1: port 1(veth1) entered blocking state
[ 1501.126509][   T37] br1: port 1(veth1) entered forwarding state
[ 1535.403859][ T6124] br1: port 1(veth1) entered disabled state
[ 1535.567102][ T6125] veth1: left allmulticast mode
[ 1535.567323][ T6125] veth1: left promiscuous mode
[ 1535.567622][ T6125] br1: port 1(veth1) entered disabled state