[  667.874041][ T7911] br1: port 1(veth1) entered blocking state
[  667.874252][ T7911] br1: port 1(veth1) entered disabled state
[  667.874460][ T7911] veth1: entered allmulticast mode
[  667.875901][ T7911] veth1: entered promiscuous mode
[  667.975144][   T38] br1: port 1(veth1) entered blocking state
[  667.975493][   T38] br1: port 1(veth1) entered forwarding state
[  668.027097][ T7924] br1: port 2(veth2) entered blocking state
[  668.027361][ T7924] br1: port 2(veth2) entered disabled state
[  668.027885][ T7924] veth2: entered allmulticast mode
[  668.029450][ T7924] veth2: entered promiscuous mode
[  668.141801][   T39] br1: port 2(veth2) entered blocking state
[  668.142063][   T39] br1: port 2(veth2) entered forwarding state
[  686.574341][ T8336] br1: port 2(veth2) entered disabled state
[  686.608494][ T8338] veth2: left allmulticast mode
[  686.608661][ T8338] veth2: left promiscuous mode
[  686.608894][ T8338] br1: port 2(veth2) entered disabled state
[  686.647766][ T8340] br1: port 1(veth1) entered disabled state
[  686.693694][ T8342] veth1: left allmulticast mode
[  686.693865][ T8342] veth1: left promiscuous mode
[  686.694102][ T8342] br1: port 1(veth1) entered disabled state