[  728.241518][ T3112] br: port 1(veth1) entered blocking state
[  728.241786][ T3112] br: port 1(veth1) entered disabled state
[  728.242048][ T3112] veth1: entered allmulticast mode
[  728.244785][ T3112] veth1: entered promiscuous mode
[  728.246405][   T51] br: port 1(veth1) entered blocking state
[  728.246631][   T51] br: port 1(veth1) entered forwarding state
[  728.393369][ T3115] br: port 2(veth3) entered blocking state
[  728.393652][ T3115] br: port 2(veth3) entered disabled state
[  728.393895][ T3115] veth3: entered allmulticast mode
[  728.395773][ T3115] veth3: entered promiscuous mode
[  728.399816][   T63] br: port 2(veth3) entered blocking state
[  728.400078][   T63] br: port 2(veth3) entered forwarding state
[  728.589596][ T3117] br: port 3(veth4) entered blocking state
[  728.589980][ T3117] br: port 3(veth4) entered disabled state
[  728.590338][ T3117] veth4: entered allmulticast mode
[  728.592769][ T3117] veth4: entered promiscuous mode
[  728.594096][    T8] br: port 3(veth4) entered blocking state
[  728.594328][    T8] br: port 3(veth4) entered forwarding state
[  877.255891][ T3599] br: port 3(veth4) entered disabled state
[  877.256698][ T3599] veth4: left allmulticast mode
[  877.256940][ T3599] veth4: left promiscuous mode
[  877.257293][ T3599] br: port 3(veth4) entered disabled state
[  877.408946][ T3600] br: port 2(veth3) entered disabled state
[  877.409949][ T3600] veth3: left allmulticast mode
[  877.410156][ T3600] veth3: left promiscuous mode
[  877.410470][ T3600] br: port 2(veth3) entered disabled state
[  877.603454][ T3601] br: port 1(veth1) entered disabled state
[  877.604192][ T3601] veth1: left allmulticast mode
[  877.604402][ T3601] veth1: left promiscuous mode
[  877.604758][ T3601] br: port 1(veth1) entered disabled state