[ 1289.324256][ T9507] br1: port 1(veth1) entered blocking state
[ 1289.324970][ T9507] br1: port 1(veth1) entered disabled state
[ 1289.325422][ T9507] veth1: entered allmulticast mode
[ 1289.328903][ T9507] veth1: entered promiscuous mode
[ 1289.429998][   T35] br1: port 1(veth1) entered blocking state
[ 1289.430465][   T35] br1: port 1(veth1) entered forwarding state
[ 1304.249681][ T9606] br1: port 1(veth1) entered disabled state
[ 1304.389765][ T9608] veth1: left allmulticast mode
[ 1304.390373][ T9608] veth1: left promiscuous mode
[ 1304.391134][ T9608] br1: port 1(veth1) entered disabled state