[  880.260078][ T6634] br1: port 1(veth1) entered blocking state
[  880.260310][ T6634] br1: port 1(veth1) entered disabled state
[  880.260523][ T6634] veth1: entered allmulticast mode
[  880.262433][ T6634] veth1: entered promiscuous mode
[  880.291692][ T2548] br1: port 1(veth1) entered blocking state
[  880.292033][ T2548] br1: port 1(veth1) entered forwarding state
[  891.762420][ T6733] br1: port 1(veth1) entered disabled state
[  891.788262][ T6734] veth1: left allmulticast mode
[  891.788527][ T6734] veth1: left promiscuous mode
[  891.788945][ T6734] br1: port 1(veth1) entered disabled state