[ 1509.687576][ T6406] br1: port 1(veth1) entered blocking state
[ 1509.687895][ T6406] br1: port 1(veth1) entered disabled state
[ 1509.688157][ T6406] veth1: entered allmulticast mode
[ 1509.690006][ T6406] veth1: entered promiscuous mode
[ 1509.834541][ T3531] br1: port 1(veth1) entered blocking state
[ 1509.834801][ T3531] br1: port 1(veth1) entered forwarding state
[ 1530.275749][ T6481] br1: port 1(veth1) entered disabled state
[ 1530.428803][ T6482] veth1: left allmulticast mode
[ 1530.429087][ T6482] veth1: left promiscuous mode
[ 1530.429386][ T6482] br1: port 1(veth1) entered disabled state