[  778.862932][ T3551] br: port 1(veth1) entered blocking state
[  778.863445][ T3551] br: port 1(veth1) entered disabled state
[  778.863948][ T3551] veth1: entered allmulticast mode
[  778.868493][ T3551] veth1: entered promiscuous mode
[  778.871406][   T37] br: port 1(veth1) entered blocking state
[  778.871865][   T37] br: port 1(veth1) entered forwarding state
[  779.059273][ T3556] br: port 2(veth3) entered blocking state
[  779.059789][ T3556] br: port 2(veth3) entered disabled state
[  779.060217][ T3556] veth3: entered allmulticast mode
[  779.063823][ T3556] veth3: entered promiscuous mode
[  779.066164][   T37] br: port 2(veth3) entered blocking state
[  779.066614][   T37] br: port 2(veth3) entered forwarding state
[  779.237897][ T3561] br: port 3(veth4) entered blocking state
[  779.238414][ T3561] br: port 3(veth4) entered disabled state
[  779.238882][ T3561] veth4: entered allmulticast mode
[  779.243012][ T3561] veth4: entered promiscuous mode
[  779.245556][   T37] br: port 3(veth4) entered blocking state
[  779.245997][   T37] br: port 3(veth4) entered forwarding state
[  933.056425][ T4209] br: port 3(veth4) entered disabled state
[  933.057489][ T4209] veth4: left allmulticast mode
[  933.057797][ T4209] veth4: left promiscuous mode
[  933.058278][ T4209] br: port 3(veth4) entered disabled state
[  933.197214][ T4211] br: port 2(veth3) entered disabled state
[  933.198486][ T4211] veth3: left allmulticast mode
[  933.198941][ T4211] veth3: left promiscuous mode
[  933.199522][ T4211] br: port 2(veth3) entered disabled state
[  933.374083][ T4213] br: port 1(veth1) entered disabled state
[  933.375540][ T4213] veth1: left allmulticast mode
[  933.375861][ T4213] veth1: left promiscuous mode
[  933.376372][ T4213] br: port 1(veth1) entered disabled state