[  778.355002][ T7850] br1: port 1(veth1) entered blocking state
[  778.355512][ T7850] br1: port 1(veth1) entered disabled state
[  778.355709][ T7850] veth1: entered allmulticast mode
[  778.357127][ T7850] veth1: entered promiscuous mode
[  778.384156][   T37] br1: port 1(veth1) entered blocking state
[  778.384402][   T37] br1: port 1(veth1) entered forwarding state
[  778.405141][ T7852] br1: port 2(veth2) entered blocking state
[  778.405381][ T7852] br1: port 2(veth2) entered disabled state
[  778.405622][ T7852] veth2: entered allmulticast mode
[  778.407528][ T7852] veth2: entered promiscuous mode
[  778.430126][   T45] br1: port 2(veth2) entered blocking state
[  778.430328][   T45] br1: port 2(veth2) entered forwarding state
[  793.569139][ T8209] br1: port 2(veth2) entered disabled state
[  793.588924][ T8210] veth2: left allmulticast mode
[  793.589158][ T8210] veth2: left promiscuous mode
[  793.589475][ T8210] br1: port 2(veth2) entered disabled state
[  793.617903][ T8211] br1: port 1(veth1) entered disabled state
[  793.644096][ T8212] veth1: left allmulticast mode
[  793.644277][ T8212] veth1: left promiscuous mode
[  793.644501][ T8212] br1: port 1(veth1) entered disabled state