[ 1396.209763][ T5460] br1: port 1(veth1) entered blocking state
[ 1396.210111][ T5460] br1: port 1(veth1) entered disabled state
[ 1396.210410][ T5460] veth1: entered allmulticast mode
[ 1396.212349][ T5460] veth1: entered promiscuous mode
[ 1396.371419][    T9] br1: port 1(veth1) entered blocking state
[ 1396.371708][    T9] br1: port 1(veth1) entered forwarding state
[ 1431.006753][ T5551] br1: port 1(veth1) entered disabled state
[ 1431.160952][ T5552] veth1: left allmulticast mode
[ 1431.161175][ T5552] veth1: left promiscuous mode
[ 1431.161469][ T5552] br1: port 1(veth1) entered disabled state