[  642.419850][ T2401] br: port 1(veth1) entered blocking state
[  642.420123][ T2401] br: port 1(veth1) entered disabled state
[  642.420355][ T2401] veth1: entered allmulticast mode
[  642.422170][ T2401] veth1: entered promiscuous mode
[  642.430731][   T51] br: port 1(veth1) entered blocking state
[  642.430959][   T51] br: port 1(veth1) entered forwarding state
[  642.536181][ T2404] br: port 2(veth3) entered blocking state
[  642.536459][ T2404] br: port 2(veth3) entered disabled state
[  642.536696][ T2404] veth3: entered allmulticast mode
[  642.545988][ T2404] veth3: entered promiscuous mode
[  642.547949][   T51] br: port 2(veth3) entered blocking state
[  642.548191][   T51] br: port 2(veth3) entered forwarding state
[  642.669951][ T2405] br: port 3(veth4) entered blocking state
[  642.670197][ T2405] br: port 3(veth4) entered disabled state
[  642.670457][ T2405] veth4: entered allmulticast mode
[  642.672296][ T2405] veth4: entered promiscuous mode
[  642.673623][    T7] br: port 3(veth4) entered blocking state
[  642.673842][    T7] br: port 3(veth4) entered forwarding state
[  780.097100][ T2877] br: port 3(veth4) entered disabled state
[  780.098723][ T2877] veth4: left allmulticast mode
[  780.099019][ T2877] veth4: left promiscuous mode
[  780.099521][ T2877] br: port 3(veth4) entered disabled state
[  780.250600][ T2879] br: port 2(veth3) entered disabled state
[  780.251601][ T2879] veth3: left allmulticast mode
[  780.251798][ T2879] veth3: left promiscuous mode
[  780.252116][ T2879] br: port 2(veth3) entered disabled state
[  780.383060][ T2881] br: port 1(veth1) entered disabled state
[  780.384183][ T2881] veth1: left allmulticast mode
[  780.384374][ T2881] veth1: left promiscuous mode
[  780.384734][ T2881] br: port 1(veth1) entered disabled state