[  638.790904][ T3531] br1: port 1(veth1) entered blocking state
[  638.791185][ T3531] br1: port 1(veth1) entered disabled state
[  638.791450][ T3531] veth1: entered allmulticast mode
[  638.793075][ T3531] veth1: entered promiscuous mode
[  638.815597][   T91] br1: port 1(veth1) entered blocking state
[  638.815845][   T91] br1: port 1(veth1) entered forwarding state
[  653.749647][ T3668] br1: port 1(veth1) entered disabled state
[  653.773095][ T3669] veth1: left allmulticast mode
[  653.773271][ T3669] veth1: left promiscuous mode
[  653.773512][ T3669] br1: port 1(veth1) entered disabled state