[  540.976028][ T4738] br0: port 1(veth1) entered blocking state
[  540.976399][ T4738] br0: port 1(veth1) entered disabled state
[  540.976715][ T4738] veth1: entered allmulticast mode
[  540.978364][ T4738] veth1: entered promiscuous mode
[  541.007711][ T4740] br0: port 2(veth2) entered blocking state
[  541.008101][ T4740] br0: port 2(veth2) entered disabled state
[  541.008510][ T4740] veth2: entered allmulticast mode
[  541.010936][ T4740] veth2: entered promiscuous mode
[  541.067094][   T73] br0: port 1(veth1) entered blocking state
[  541.067432][   T73] br0: port 1(veth1) entered forwarding state
[  541.106167][   T46] br0: port 2(veth2) entered blocking state
[  541.106523][   T46] br0: port 2(veth2) entered forwarding state
[  567.721095][ T4833] br0: port 2(veth2) entered disabled state
[  567.753947][ T4834] br0: port 1(veth1) entered disabled state
[  567.785386][ T4835] veth2: left allmulticast mode
[  567.785666][ T4835] veth2: left promiscuous mode
[  567.786009][ T4835] br0: port 2(veth2) entered disabled state
[  567.787002][ T4835] veth1: left allmulticast mode
[  567.788264][ T4835] veth1: left promiscuous mode
[  567.788598][ T4835] br0: port 1(veth1) entered disabled state