[  712.583736][ T6280] br1: port 1(veth1) entered blocking state
[  712.583947][ T6280] br1: port 1(veth1) entered disabled state
[  712.584148][ T6280] veth1: entered allmulticast mode
[  712.585583][ T6280] veth1: entered promiscuous mode
[  712.614592][ T4256] br1: port 1(veth1) entered blocking state
[  712.614802][ T4256] br1: port 1(veth1) entered forwarding state
[  712.635887][ T6282] br1: port 2(veth2) entered blocking state
[  712.636131][ T6282] br1: port 2(veth2) entered disabled state
[  712.636842][ T6282] veth2: entered allmulticast mode
[  712.638316][ T6282] veth2: entered promiscuous mode
[  712.667441][ T4512] br1: port 2(veth2) entered blocking state
[  712.667640][ T4512] br1: port 2(veth2) entered forwarding state
[  726.787847][ T6643] br1: port 2(veth2) entered disabled state
[  726.816773][ T6644] veth2: left allmulticast mode
[  726.816953][ T6644] veth2: left promiscuous mode
[  726.817284][ T6644] br1: port 2(veth2) entered disabled state
[  726.841359][ T6645] br1: port 1(veth1) entered disabled state
[  726.867327][ T6646] veth1: left allmulticast mode
[  726.867481][ T6646] veth1: left promiscuous mode
[  726.867695][ T6646] br1: port 1(veth1) entered disabled state