[ 1192.503921][ T7204] br1: port 1(veth1) entered blocking state
[ 1192.504357][ T7204] br1: port 1(veth1) entered disabled state
[ 1192.504781][ T7204] veth1: entered allmulticast mode
[ 1192.508177][ T7204] veth1: entered promiscuous mode
[ 1192.605046][ T5102] br1: port 1(veth1) entered blocking state
[ 1192.605752][ T5102] br1: port 1(veth1) entered forwarding state
[ 1207.470325][ T7303] br1: port 1(veth1) entered disabled state
[ 1207.576439][ T7304] veth1: left allmulticast mode
[ 1207.577042][ T7304] veth1: left promiscuous mode
[ 1207.577888][ T7304] br1: port 1(veth1) entered disabled state