[ 1225.717688][ T9293] br1: port 1(veth1) entered blocking state
[ 1225.717953][ T9293] br1: port 1(veth1) entered disabled state
[ 1225.718223][ T9293] veth1: entered allmulticast mode
[ 1225.720088][ T9293] veth1: entered promiscuous mode
[ 1225.836581][   T51] br1: port 1(veth1) entered blocking state
[ 1225.836822][   T51] br1: port 1(veth1) entered forwarding state
[ 1258.363136][ T9384] br1: port 1(veth1) entered disabled state
[ 1258.481104][ T9386] veth1: left allmulticast mode
[ 1258.481313][ T9386] veth1: left promiscuous mode
[ 1258.481610][ T9386] br1: port 1(veth1) entered disabled state