[  757.872977][ T2615] br1: port 1(veth1) entered blocking state
[  757.873191][ T2615] br1: port 1(veth1) entered disabled state
[  757.873377][ T2615] veth1: entered allmulticast mode
[  757.874821][ T2615] veth1: entered promiscuous mode
[  757.928272][ T2618] br1: port 2(veth2) entered blocking state
[  757.928499][ T2618] br1: port 2(veth2) entered disabled state
[  757.928745][ T2618] veth2: entered allmulticast mode
[  757.930216][ T2618] veth2: entered promiscuous mode
[  757.985276][ T2620] br1: port 2(veth2) entered blocking state
[  757.985470][ T2620] br1: port 2(veth2) entered forwarding state
[  757.985787][ T2620] br1: port 1(veth1) entered blocking state
[  757.985956][ T2620] br1: port 1(veth1) entered forwarding state
[  767.591031][ T2947] br1: port 2(veth2) entered disabled state
[  767.591533][ T2947] br1: port 1(veth1) entered disabled state
[  767.650119][ T2949] veth2: left allmulticast mode
[  767.650341][ T2949] veth2: left promiscuous mode
[  767.650614][ T2949] br1: port 2(veth2) entered disabled state
[  767.694312][ T2951] veth1: left allmulticast mode
[  767.694481][ T2951] veth1: left promiscuous mode
[  767.694703][ T2951] br1: port 1(veth1) entered disabled state