[ 1275.234000][ T7849] br0: port 1(veth1) entered blocking state
[ 1275.234988][ T7849] br0: port 1(veth1) entered disabled state
[ 1275.235313][ T7849] veth1: entered allmulticast mode
[ 1275.237272][ T7849] veth1: entered promiscuous mode
[ 1275.333024][ T7851] br0: port 2(veth2) entered blocking state
[ 1275.333688][ T7851] br0: port 2(veth2) entered disabled state
[ 1275.333975][ T7851] veth2: entered allmulticast mode
[ 1275.335898][ T7851] veth2: entered promiscuous mode
[ 1275.521902][   T37] br0: port 1(veth1) entered blocking state
[ 1275.522226][   T37] br0: port 1(veth1) entered forwarding state
[ 1285.924778][   T37] br0: port 2(veth2) entered blocking state
[ 1285.925060][   T37] br0: port 2(veth2) entered forwarding state
[ 1292.930229][ T7872] br0: port 2(veth2) entered disabled state
[ 1293.157601][   T37] br0: port 2(veth2) entered blocking state
[ 1293.157890][   T37] br0: port 2(veth2) entered forwarding state
[ 1300.267984][ T7895] br0: port 1(veth1) entered disabled state
[ 1300.349251][ T7896] br0: port 2(veth2) entered disabled state
[ 1300.439638][ T7897] veth2: left allmulticast mode
[ 1300.439881][ T7897] veth2: left promiscuous mode
[ 1300.440216][ T7897] br0: port 2(veth2) entered disabled state
[ 1300.441560][ T7897] veth1: left allmulticast mode
[ 1300.441756][ T7897] veth1: left promiscuous mode
[ 1300.442061][ T7897] br0: port 1(veth1) entered disabled state