[  639.548792][ T3052] br0: port 1(veth1) entered blocking state
[  639.549132][ T3052] br0: port 1(veth1) entered disabled state
[  639.549450][ T3052] veth1: entered allmulticast mode
[  639.552346][ T3052] veth1: entered promiscuous mode
[  639.634642][ T3054] br0: port 2(veth2) entered blocking state
[  639.635018][ T3054] br0: port 2(veth2) entered disabled state
[  639.635384][ T3054] veth2: entered allmulticast mode
[  639.637433][ T3054] veth2: entered promiscuous mode
[  639.819885][   T56] br0: port 1(veth1) entered blocking state
[  639.820186][   T56] br0: port 1(veth1) entered forwarding state
[  639.898748][   T39] br0: port 2(veth2) entered blocking state
[  639.899025][   T39] br0: port 2(veth2) entered forwarding state
[  822.293410][ T4339] br0: port 2(veth2) entered disabled state
[  822.379344][ T4340] br0: port 1(veth1) entered disabled state
[  822.475638][ T4341] veth2: left allmulticast mode
[  822.475915][ T4341] veth2: left promiscuous mode
[  822.476254][ T4341] br0: port 2(veth2) entered disabled state
[  822.477657][ T4341] veth1: left allmulticast mode
[  822.477878][ T4341] veth1: left promiscuous mode
[  822.478191][ T4341] br0: port 1(veth1) entered disabled state