[  600.533164][ T4091] br0: port 1(veth1) entered blocking state
[  600.533456][ T4091] br0: port 1(veth1) entered disabled state
[  600.533727][ T4091] veth1: entered allmulticast mode
[  600.535719][ T4091] veth1: entered promiscuous mode
[  600.739910][ T4093] br0: port 2(veth2) entered blocking state
[  600.741426][ T4093] br0: port 2(veth2) entered disabled state
[  600.742212][ T4093] veth2: entered allmulticast mode
[  600.744388][ T4093] veth2: entered promiscuous mode
[  601.147595][  T253] br0: port 1(veth1) entered blocking state
[  601.147890][  T253] br0: port 1(veth1) entered forwarding state
[  601.325089][   T37] br0: port 2(veth2) entered blocking state
[  601.325546][   T37] br0: port 2(veth2) entered forwarding state
[  855.449923][ T5380] br0: port 2(veth2) entered disabled state
[  855.645776][ T5381] br0: port 1(veth1) entered disabled state
[  855.799639][ T5382] veth2: left allmulticast mode
[  855.799931][ T5382] veth2: left promiscuous mode
[  855.800293][ T5382] br0: port 2(veth2) entered disabled state
[  855.802311][ T5382] veth1: left allmulticast mode
[  855.802500][ T5382] veth1: left promiscuous mode
[  855.802796][ T5382] br0: port 1(veth1) entered disabled state