[  778.405141][ T3518] br: port 1(veth1) entered blocking state
[  778.405653][ T3518] br: port 1(veth1) entered disabled state
[  778.406091][ T3518] veth1: entered allmulticast mode
[  778.409996][ T3518] veth1: entered promiscuous mode
[  778.413866][   T37] br: port 1(veth1) entered blocking state
[  778.414297][   T37] br: port 1(veth1) entered forwarding state
[  778.615784][ T3523] br: port 2(veth3) entered blocking state
[  778.616228][ T3523] br: port 2(veth3) entered disabled state
[  778.616663][ T3523] veth3: entered allmulticast mode
[  778.620749][ T3523] veth3: entered promiscuous mode
[  778.622945][   T35] br: port 2(veth3) entered blocking state
[  778.623348][   T35] br: port 2(veth3) entered forwarding state
[  778.809844][ T3528] br: port 3(veth4) entered blocking state
[  778.810553][ T3528] br: port 3(veth4) entered disabled state
[  778.811224][ T3528] veth4: entered allmulticast mode
[  778.817353][ T3528] veth4: entered promiscuous mode
[  778.821679][   T36] br: port 3(veth4) entered blocking state
[  778.822149][   T36] br: port 3(veth4) entered forwarding state
[  922.964514][ T4142] br: port 3(veth4) entered disabled state
[  922.965517][ T4142] veth4: left allmulticast mode
[  922.965826][ T4142] veth4: left promiscuous mode
[  922.966309][ T4142] br: port 3(veth4) entered disabled state
[  923.091533][ T4144] br: port 2(veth3) entered disabled state
[  923.092540][ T4144] veth3: left allmulticast mode
[  923.092859][ T4144] veth3: left promiscuous mode
[  923.093330][ T4144] br: port 2(veth3) entered disabled state
[  923.218957][ T4146] br: port 1(veth1) entered disabled state
[  923.220318][ T4146] veth1: left allmulticast mode
[  923.220700][ T4146] veth1: left promiscuous mode
[  923.221194][ T4146] br: port 1(veth1) entered disabled state