[  905.899713][ T6892] br0: port 1(veth1) entered blocking state
[  905.899993][ T6892] br0: port 1(veth1) entered disabled state
[  905.900248][ T6892] veth1: entered allmulticast mode
[  905.901772][ T6892] veth1: entered promiscuous mode
[  905.925885][ T6893] br0: port 2(veth3) entered blocking state
[  905.927265][ T6893] br0: port 2(veth3) entered disabled state
[  905.927518][ T6893] veth3: entered allmulticast mode
[  905.929010][ T6893] veth3: entered promiscuous mode
[  906.018014][   T37] br0: port 1(veth1) entered blocking state
[  906.018257][   T37] br0: port 1(veth1) entered forwarding state
[  906.060011][   T37] br0: port 2(veth3) entered blocking state
[  906.060243][   T37] br0: port 2(veth3) entered forwarding state
[  911.491272][ T6929] br0: port 2(veth3) entered disabled state
[  911.539449][ T6931] br0: port 1(veth1) entered disabled state
[  911.579775][ T6933] veth3: left allmulticast mode
[  911.579948][ T6933] veth3: left promiscuous mode
[  911.580177][ T6933] br0: port 2(veth3) entered disabled state
[  911.580967][ T6933] veth1: left allmulticast mode
[  911.581104][ T6933] veth1: left promiscuous mode
[  911.581311][ T6933] br0: port 1(veth1) entered disabled state