[  548.002932][ T4569] br0: port 1(veth1) entered blocking state
[  548.003176][ T4569] br0: port 1(veth1) entered disabled state
[  548.003422][ T4569] veth1: entered allmulticast mode
[  548.004920][ T4569] veth1: entered promiscuous mode
[  548.028744][ T4571] br0: port 2(veth2) entered blocking state
[  548.028951][ T4571] br0: port 2(veth2) entered disabled state
[  548.029183][ T4571] veth2: entered allmulticast mode
[  548.030661][ T4571] veth2: entered promiscuous mode
[  548.065690][ T4572] br0: port 3(veth4) entered blocking state
[  548.065896][ T4572] br0: port 3(veth4) entered disabled state
[  548.066123][ T4572] veth4: entered allmulticast mode
[  548.067559][ T4572] veth4: entered promiscuous mode
[  548.266502][   T39] br0: port 1(veth1) entered blocking state
[  548.266681][   T39] br0: port 1(veth1) entered forwarding state
[  548.286435][   T92] br0: port 2(veth2) entered blocking state
[  548.286605][   T92] br0: port 2(veth2) entered forwarding state
[  548.315414][   T92] br0: port 3(veth4) entered blocking state
[  548.315577][   T92] br0: port 3(veth4) entered forwarding state
[  562.087314][ T4644] veth3: entered promiscuous mode
[  563.294038][ T4653] veth3: left promiscuous mode
[  563.315331][ T4654] veth3: entered promiscuous mode
[  564.540473][ T4663] veth3: left promiscuous mode
[  564.598289][ T4671] br0: port 3(veth4) entered disabled state
[  564.619716][ T4672] br0: port 2(veth2) entered disabled state
[  564.642567][ T4673] br0: port 1(veth1) entered disabled state
[  564.666639][ T4674] veth4: left allmulticast mode
[  564.666819][ T4674] veth4: left promiscuous mode
[  564.667102][ T4674] br0: port 3(veth4) entered disabled state
[  564.668015][ T4674] veth2: left allmulticast mode
[  564.668196][ T4674] veth2: left promiscuous mode
[  564.668455][ T4674] br0: port 2(veth2) entered disabled state
[  564.669579][ T4674] veth1: left allmulticast mode
[  564.669740][ T4674] veth1: left promiscuous mode
[  564.669998][ T4674] br0: port 1(veth1) entered disabled state