[  898.376130][ T6837] br1: port 1(veth1) entered blocking state
[  898.376355][ T6837] br1: port 1(veth1) entered disabled state
[  898.376556][ T6837] veth1: entered allmulticast mode
[  898.378094][ T6837] veth1: entered promiscuous mode
[  898.413132][ T1892] br1: port 1(veth1) entered blocking state
[  898.413381][ T1892] br1: port 1(veth1) entered forwarding state
[  909.420569][ T6940] br1: port 1(veth1) entered disabled state
[  909.442583][ T6941] veth1: left allmulticast mode
[  909.442788][ T6941] veth1: left promiscuous mode
[  909.443622][ T6941] br1: port 1(veth1) entered disabled state