[ 1443.928858][ T3957] br0: port 1(veth1) entered blocking state
[ 1443.929127][ T3957] br0: port 1(veth1) entered disabled state
[ 1443.930034][ T3957] veth1: entered allmulticast mode
[ 1443.932050][ T3957] veth1: entered promiscuous mode
[ 1444.074915][ T3959] br0: port 2(veth2) entered blocking state
[ 1444.075187][ T3959] br0: port 2(veth2) entered disabled state
[ 1444.076289][ T3959] veth2: entered allmulticast mode
[ 1444.078137][ T3959] veth2: entered promiscuous mode
[ 1444.232410][ T3960] br0: port 1(veth1) entered blocking state
[ 1444.232695][ T3960] br0: port 1(veth1) entered forwarding state
[ 1444.533896][   T52] br0: port 2(veth2) entered blocking state
[ 1444.534338][   T52] br0: port 2(veth2) entered forwarding state
[ 1477.793513][ T4035] br0: port 2(veth2) entered disabled state
[ 1477.948061][ T4036] br0: port 1(veth1) entered disabled state
[ 1478.090182][ T4037] veth2: left allmulticast mode
[ 1478.090416][ T4037] veth2: left promiscuous mode
[ 1478.090705][ T4037] br0: port 2(veth2) entered disabled state
[ 1478.092017][ T4037] veth1: left allmulticast mode
[ 1478.092194][ T4037] veth1: left promiscuous mode
[ 1478.093603][ T4037] br0: port 1(veth1) entered disabled state