[  551.177687][ T3621] br0: port 1(veth1) entered blocking state
[  551.177919][ T3621] br0: port 1(veth1) entered disabled state
[  551.178125][ T3621] veth1: entered allmulticast mode
[  551.180326][ T3621] veth1: entered promiscuous mode
[  551.229080][   T35] br0: port 1(veth1) entered blocking state
[  551.229284][   T35] br0: port 1(veth1) entered forwarding state
[  556.870093][ T3668] br0: port 1(veth1) entered disabled state
[  556.890493][ T3669] veth1: left allmulticast mode
[  556.890710][ T3669] veth1: left promiscuous mode
[  556.891015][ T3669] br0: port 1(veth1) entered disabled state