[  480.325154][ T5512] br1: port 1(veth1) entered blocking state
[  480.325377][ T5512] br1: port 1(veth1) entered disabled state
[  480.325566][ T5512] veth1: entered allmulticast mode
[  480.326989][ T5512] veth1: entered promiscuous mode
[  480.349804][ T2283] br1: port 1(veth1) entered blocking state
[  480.349999][ T2283] br1: port 1(veth1) entered forwarding state
[  480.370834][ T5514] br1: port 2(veth2) entered blocking state
[  480.371028][ T5514] br1: port 2(veth2) entered disabled state
[  480.371209][ T5514] veth2: entered allmulticast mode
[  480.380288][ T5514] veth2: entered promiscuous mode
[  480.400749][   T38] br1: port 2(veth2) entered blocking state
[  480.400936][   T38] br1: port 2(veth2) entered forwarding state
[  513.712117][ T5755] br1: port 1(veth1) entered disabled state
[  513.744037][ T5756] br1: port 2(veth2) entered disabled state
[  513.767290][ T5757] veth2: left allmulticast mode
[  513.767470][ T5757] veth2: left promiscuous mode
[  513.767681][ T5757] br1: port 2(veth2) entered disabled state
[  513.768945][ T5757] veth1: left allmulticast mode
[  513.769089][ T5757] veth1: left promiscuous mode
[  513.769297][ T5757] br1: port 1(veth1) entered disabled state