[  588.025898][ T7741] br1: port 1(veth1) entered blocking state
[  588.026106][ T7741] br1: port 1(veth1) entered disabled state
[  588.026283][ T7741] veth1: entered allmulticast mode
[  588.027702][ T7741] veth1: entered promiscuous mode
[  588.081139][ T7744] br1: port 2(veth2) entered blocking state
[  588.081320][ T7744] br1: port 2(veth2) entered disabled state
[  588.081500][ T7744] veth2: entered allmulticast mode
[  588.082878][ T7744] veth2: entered promiscuous mode
[  588.136682][ T7746] br1: port 2(veth2) entered blocking state
[  588.136876][ T7746] br1: port 2(veth2) entered forwarding state
[  588.137177][ T7746] br1: port 1(veth1) entered blocking state
[  588.137342][ T7746] br1: port 1(veth1) entered forwarding state
[  597.929748][ T8073] br1: port 2(veth2) entered disabled state
[  597.930285][ T8073] br1: port 1(veth1) entered disabled state
[  597.980893][ T8075] veth2: left allmulticast mode
[  597.981055][ T8075] veth2: left promiscuous mode
[  597.981266][ T8075] br1: port 2(veth2) entered disabled state
[  598.028619][ T8077] veth1: left allmulticast mode
[  598.028779][ T8077] veth1: left promiscuous mode
[  598.028995][ T8077] br1: port 1(veth1) entered disabled state