[ 1391.645615][ T7331] br1: port 1(veth1) entered blocking state
[ 1391.645901][ T7331] br1: port 1(veth1) entered disabled state
[ 1391.646818][ T7331] veth1: entered allmulticast mode
[ 1391.648666][ T7331] veth1: entered promiscuous mode
[ 1391.808435][   T50] br1: port 1(veth1) entered blocking state
[ 1391.808717][   T50] br1: port 1(veth1) entered forwarding state
[ 1426.432037][ T7422] br1: port 1(veth1) entered disabled state
[ 1426.575125][ T7423] veth1: left allmulticast mode
[ 1426.575349][ T7423] veth1: left promiscuous mode
[ 1426.575685][ T7423] br1: port 1(veth1) entered disabled state