[ 1677.776328][ T7730] br1: port 1(veth1) entered blocking state
[ 1677.777343][ T7730] br1: port 1(veth1) entered disabled state
[ 1677.777819][ T7730] veth1: entered allmulticast mode
[ 1677.781240][ T7730] veth1: entered promiscuous mode
[ 1677.901989][ T2224] br1: port 1(veth1) entered blocking state
[ 1677.902673][ T2224] br1: port 1(veth1) entered forwarding state
[ 1692.797763][ T7829] br1: port 1(veth1) entered disabled state
[ 1692.914589][ T7830] veth1: left allmulticast mode
[ 1692.915017][ T7830] veth1: left promiscuous mode
[ 1692.915533][ T7830] br1: port 1(veth1) entered disabled state