[  261.865230][ T2123] br1: port 1(veth1) entered blocking state
[  261.865453][ T2123] br1: port 1(veth1) entered disabled state
[  261.865641][ T2123] veth1: entered allmulticast mode
[  261.868859][ T2123] veth1: entered promiscuous mode
[  261.890358][   T48] br1: port 1(veth1) entered blocking state
[  261.890561][   T48] br1: port 1(veth1) entered forwarding state
[  288.779106][ T2303] br1: port 1(veth1) entered disabled state
[  288.804250][ T2304] veth1: left allmulticast mode
[  288.804418][ T2304] veth1: left promiscuous mode
[  288.804654][ T2304] br1: port 1(veth1) entered disabled state