[  303.686810][ T1949] br1: port 1(veth1) entered blocking state
[  303.687147][ T1949] br1: port 1(veth1) entered disabled state
[  303.687417][ T1949] veth1: entered allmulticast mode
[  303.689246][ T1949] veth1: entered promiscuous mode
[  303.853882][   T45] br1: port 1(veth1) entered blocking state
[  303.854160][   T45] br1: port 1(veth1) entered forwarding state
[  340.055742][ T2128] br1: port 1(veth1) entered disabled state
[  340.214792][ T2129] veth1: left allmulticast mode
[  340.215034][ T2129] veth1: left promiscuous mode
[  340.215372][ T2129] br1: port 1(veth1) entered disabled state