[ 1728.505826][T13521] br0: port 1(veth1) entered blocking state
[ 1728.506322][T13521] br0: port 1(veth1) entered disabled state
[ 1728.506816][T13521] veth1: entered allmulticast mode
[ 1728.511417][T13521] veth1: entered promiscuous mode
[ 1728.627458][T13523] br0: port 2(veth2) entered blocking state
[ 1728.628034][T13523] br0: port 2(veth2) entered disabled state
[ 1728.629097][T13523] veth2: entered allmulticast mode
[ 1728.634238][T13523] veth2: entered promiscuous mode
[ 1728.809946][T13524] br0: port 3(veth4) entered blocking state
[ 1728.810426][T13524] br0: port 3(veth4) entered disabled state
[ 1728.810845][T13524] veth4: entered allmulticast mode
[ 1728.814242][T13524] veth4: entered promiscuous mode
[ 1729.629245][   T38] br0: port 1(veth1) entered blocking state
[ 1729.629763][   T38] br0: port 1(veth1) entered forwarding state
[ 1729.737589][   T35] br0: port 2(veth2) entered blocking state
[ 1729.738101][   T35] br0: port 2(veth2) entered forwarding state
[ 1729.854098][   T35] br0: port 3(veth4) entered blocking state
[ 1729.854840][   T35] br0: port 3(veth4) entered forwarding state
[ 1745.868234][T13590] veth3: entered promiscuous mode
[ 1748.032559][T13599] veth3: left promiscuous mode
[ 1748.169864][T13600] veth3: entered promiscuous mode
[ 1750.337044][T13609] veth3: left promiscuous mode
[ 1750.532876][T13617] br0: port 3(veth4) entered disabled state
[ 1750.668316][T13618] br0: port 2(veth2) entered disabled state
[ 1750.799097][T13619] br0: port 1(veth1) entered disabled state
[ 1750.931537][T13620] veth4: left allmulticast mode
[ 1750.931862][T13620] veth4: left promiscuous mode
[ 1750.932704][T13620] br0: port 3(veth4) entered disabled state
[ 1750.934744][T13620] veth2: left allmulticast mode
[ 1750.935055][T13620] veth2: left promiscuous mode
[ 1750.935646][T13620] br0: port 2(veth2) entered disabled state
[ 1750.938285][T13620] veth1: left allmulticast mode
[ 1750.938595][T13620] veth1: left promiscuous mode
[ 1750.939048][T13620] br0: port 1(veth1) entered disabled state