[ 1465.859875][ T3896] br1: port 1(veth1) entered blocking state
[ 1465.860229][ T3896] br1: port 1(veth1) entered disabled state
[ 1465.860535][ T3896] veth1: entered allmulticast mode
[ 1465.862637][ T3896] veth1: entered promiscuous mode
[ 1466.012133][   T51] br1: port 1(veth1) entered blocking state
[ 1466.012558][   T51] br1: port 1(veth1) entered forwarding state
[ 1481.627074][ T3951] br1: port 1(veth1) entered disabled state
[ 1481.766304][ T3952] veth1: left allmulticast mode
[ 1481.766590][ T3952] veth1: left promiscuous mode
[ 1481.766898][ T3952] br1: port 1(veth1) entered disabled state