[  645.162221][ T7970] br1: port 1(veth1) entered blocking state
[  645.162630][ T7970] br1: port 1(veth1) entered disabled state
[  645.162989][ T7970] veth1: entered allmulticast mode
[  645.164970][ T7970] veth1: entered promiscuous mode
[  645.241606][   T91] br1: port 1(veth1) entered blocking state
[  645.241946][   T91] br1: port 1(veth1) entered forwarding state
[  645.286587][ T7983] br1: port 2(veth2) entered blocking state
[  645.286944][ T7983] br1: port 2(veth2) entered disabled state
[  645.287791][ T7983] veth2: entered allmulticast mode
[  645.289775][ T7983] veth2: entered promiscuous mode
[  645.369872][   T91] br1: port 2(veth2) entered blocking state
[  645.370200][   T91] br1: port 2(veth2) entered forwarding state
[  663.433451][ T8413] br1: port 2(veth2) entered disabled state
[  663.486556][ T8415] veth2: left allmulticast mode
[  663.486972][ T8415] veth2: left promiscuous mode
[  663.487531][ T8415] br1: port 2(veth2) entered disabled state
[  663.530311][ T8417] br1: port 1(veth1) entered disabled state
[  663.574346][ T8419] veth1: left allmulticast mode
[  663.574826][ T8419] veth1: left promiscuous mode
[  663.576061][ T8419] br1: port 1(veth1) entered disabled state