[  577.598589][ T2728] br: port 1(veth1) entered blocking state
[  577.598894][ T2728] br: port 1(veth1) entered disabled state
[  577.599146][ T2728] veth1: entered allmulticast mode
[  577.600659][ T2728] veth1: entered promiscuous mode
[  577.602576][ T1732] br: port 1(veth1) entered blocking state
[  577.602886][ T1732] br: port 1(veth1) entered forwarding state
[  577.648454][ T2733] br: port 2(veth3) entered blocking state
[  577.648650][ T2733] br: port 2(veth3) entered disabled state
[  577.648849][ T2733] veth3: entered allmulticast mode
[  577.650457][ T2733] veth3: entered promiscuous mode
[  577.654750][   T88] br: port 2(veth3) entered blocking state
[  577.654944][   T88] br: port 2(veth3) entered forwarding state
[  577.695181][ T2738] br: port 3(veth4) entered blocking state
[  577.695404][ T2738] br: port 3(veth4) entered disabled state
[  577.695642][ T2738] veth4: entered allmulticast mode
[  577.697121][ T2738] veth4: entered promiscuous mode
[  577.698463][ T1732] br: port 3(veth4) entered blocking state
[  577.698698][ T1732] br: port 3(veth4) entered forwarding state
[  686.694067][ T3342] br: port 3(veth4) entered disabled state
[  686.694793][ T3342] veth4: left allmulticast mode
[  686.694943][ T3342] veth4: left promiscuous mode
[  686.695172][ T3342] br: port 3(veth4) entered disabled state
[  686.721359][ T3344] br: port 2(veth3) entered disabled state
[  686.721780][ T3344] veth3: left allmulticast mode
[  686.721926][ T3344] veth3: left promiscuous mode
[  686.722237][ T3344] br: port 2(veth3) entered disabled state
[  686.757287][ T3346] br: port 1(veth1) entered disabled state
[  686.757721][ T3346] veth1: left allmulticast mode
[  686.757865][ T3346] veth1: left promiscuous mode
[  686.758085][ T3346] br: port 1(veth1) entered disabled state