[ 1562.730340][ T7972] br0: port 1(veth1) entered blocking state
[ 1562.731077][ T7972] br0: port 1(veth1) entered disabled state
[ 1562.731349][ T7972] veth1: entered allmulticast mode
[ 1562.733191][ T7972] veth1: entered promiscuous mode
[ 1562.871023][ T7974] br0: port 2(veth2) entered blocking state
[ 1562.871308][ T7974] br0: port 2(veth2) entered disabled state
[ 1562.872495][ T7974] veth2: entered allmulticast mode
[ 1562.874730][ T7974] veth2: entered promiscuous mode
[ 1563.195832][    T7] br0: port 1(veth1) entered blocking state
[ 1563.196117][    T7] br0: port 1(veth1) entered forwarding state
[ 1563.364113][ T4948] br0: port 2(veth2) entered blocking state
[ 1563.364363][ T4948] br0: port 2(veth2) entered forwarding state
[ 1784.684365][ T9186] br0: port 2(veth2) entered disabled state
[ 1784.831296][ T9188] br0: port 1(veth1) entered disabled state
[ 1784.994580][ T9190] veth2: left allmulticast mode
[ 1784.994866][ T9190] veth2: left promiscuous mode
[ 1784.995186][ T9190] br0: port 2(veth2) entered disabled state
[ 1784.996573][ T9190] veth1: left allmulticast mode
[ 1784.996762][ T9190] veth1: left promiscuous mode
[ 1784.997057][ T9190] br0: port 1(veth1) entered disabled state