[  748.527155][T21494] br1: port 1(veth1) entered blocking state
[  748.527403][T21494] br1: port 1(veth1) entered disabled state
[  748.527667][T21494] veth1: entered allmulticast mode
[  748.529115][T21494] veth1: entered promiscuous mode
[  748.561935][T17306] br1: port 1(veth1) entered blocking state
[  748.562125][T17306] br1: port 1(veth1) entered forwarding state
[  748.587735][T21496] br1: port 2(veth2) entered blocking state
[  748.587916][T21496] br1: port 2(veth2) entered disabled state
[  748.588101][T21496] veth2: entered allmulticast mode
[  748.589713][T21496] veth2: entered promiscuous mode
[  748.623036][  T201] br1: port 2(veth2) entered blocking state
[  748.623224][  T201] br1: port 2(veth2) entered forwarding state
[  762.430453][T21857] br1: port 2(veth2) entered disabled state
[  762.458989][T21858] veth2: left allmulticast mode
[  762.459139][T21858] veth2: left promiscuous mode
[  762.459348][T21858] br1: port 2(veth2) entered disabled state
[  762.487380][T21859] br1: port 1(veth1) entered disabled state
[  762.509120][T21860] veth1: left allmulticast mode
[  762.509269][T21860] veth1: left promiscuous mode
[  762.509474][T21860] br1: port 1(veth1) entered disabled state