[  354.451153][ T2691] br1: port 1(veth1) entered blocking state
[  354.451423][ T2691] br1: port 1(veth1) entered disabled state
[  354.451682][ T2691] veth1: entered allmulticast mode
[  354.453537][ T2691] veth1: entered promiscuous mode
[  354.602781][   T52] br1: port 1(veth1) entered blocking state
[  354.603027][   T52] br1: port 1(veth1) entered forwarding state
[  370.153045][ T2750] br1: port 1(veth1) entered disabled state
[  370.305416][ T2752] veth1: left allmulticast mode
[  370.305622][ T2752] veth1: left promiscuous mode
[  370.305909][ T2752] br1: port 1(veth1) entered disabled state