[ 1153.188937][ T7931] br1: port 1(veth1) entered blocking state
[ 1153.189419][ T7931] br1: port 1(veth1) entered disabled state
[ 1153.189830][ T7931] veth1: entered allmulticast mode
[ 1153.193764][ T7931] veth1: entered promiscuous mode
[ 1153.305691][   T37] br1: port 1(veth1) entered blocking state
[ 1153.306116][   T37] br1: port 1(veth1) entered forwarding state
[ 1168.189172][ T8030] br1: port 1(veth1) entered disabled state
[ 1168.313451][ T8031] veth1: left allmulticast mode
[ 1168.313817][ T8031] veth1: left promiscuous mode
[ 1168.314383][ T8031] br1: port 1(veth1) entered disabled state