[  524.257610][ T3690] br1: port 1(veth1) entered blocking state
[  524.257842][ T3690] br1: port 1(veth1) entered disabled state
[  524.258078][ T3690] veth1: entered allmulticast mode
[  524.260887][ T3690] veth1: entered promiscuous mode
[  524.288867][  T746] br1: port 1(veth1) entered blocking state
[  524.289051][  T746] br1: port 1(veth1) entered forwarding state
[  524.331934][ T3692] br1: port 2(veth2) entered blocking state
[  524.332217][ T3692] br1: port 2(veth2) entered disabled state
[  524.332508][ T3692] veth2: entered allmulticast mode
[  524.335897][ T3692] veth2: entered promiscuous mode
[  524.362843][  T746] br1: port 2(veth2) entered blocking state
[  524.363023][  T746] br1: port 2(veth2) entered forwarding state
[  557.687418][ T3934] br1: port 1(veth1) entered disabled state
[  557.710454][ T3935] br1: port 2(veth2) entered disabled state
[  557.735477][ T3936] veth2: left allmulticast mode
[  557.735621][ T3936] veth2: left promiscuous mode
[  557.735807][ T3936] br1: port 2(veth2) entered disabled state
[  557.736997][ T3936] veth1: left allmulticast mode
[  557.737119][ T3936] veth1: left promiscuous mode
[  557.737296][ T3936] br1: port 1(veth1) entered disabled state