[  497.145418][ T3351] br0: port 1(veth1) entered blocking state
[  497.145752][ T3351] br0: port 1(veth1) entered disabled state
[  497.146054][ T3351] veth1: entered allmulticast mode
[  497.148102][ T3351] veth1: entered promiscuous mode
[  497.353646][ T3353] br0: port 2(veth2) entered blocking state
[  497.353936][ T3353] br0: port 2(veth2) entered disabled state
[  497.354214][ T3353] veth2: entered allmulticast mode
[  497.356121][ T3353] veth2: entered promiscuous mode
[  497.676263][   T51] br0: port 1(veth1) entered blocking state
[  497.676633][   T51] br0: port 1(veth1) entered forwarding state
[  497.847536][   T51] br0: port 2(veth2) entered blocking state
[  497.847975][   T51] br0: port 2(veth2) entered forwarding state
[  730.576568][ T4535] br0: port 2(veth2) entered disabled state
[  730.735750][ T4536] br0: port 1(veth1) entered disabled state
[  730.883695][ T4537] veth2: left allmulticast mode
[  730.884288][ T4537] veth2: left promiscuous mode
[  730.884664][ T4537] br0: port 2(veth2) entered disabled state
[  730.886033][ T4537] veth1: left allmulticast mode
[  730.886231][ T4537] veth1: left promiscuous mode
[  730.886552][ T4537] br0: port 1(veth1) entered disabled state