[ 1276.278223][ T8445] br1: port 1(veth1) entered blocking state
[ 1276.278565][ T8445] br1: port 1(veth1) entered disabled state
[ 1276.278818][ T8445] veth1: entered allmulticast mode
[ 1276.280674][ T8445] veth1: entered promiscuous mode
[ 1276.440156][   T52] br1: port 1(veth1) entered blocking state
[ 1276.440606][   T52] br1: port 1(veth1) entered forwarding state
[ 1276.600727][ T8447] br1: port 2(veth2) entered blocking state
[ 1276.601025][ T8447] br1: port 2(veth2) entered disabled state
[ 1276.601295][ T8447] veth2: entered allmulticast mode
[ 1276.603418][ T8447] veth2: entered promiscuous mode
[ 1276.758702][   T51] br1: port 2(veth2) entered blocking state
[ 1276.758968][   T51] br1: port 2(veth2) entered forwarding state
[ 1327.803275][ T8670] br1: port 1(veth1) entered disabled state
[ 1327.953313][ T8671] br1: port 2(veth2) entered disabled state
[ 1328.096292][ T8672] veth2: left allmulticast mode
[ 1328.096595][ T8672] veth2: left promiscuous mode
[ 1328.096907][ T8672] br1: port 2(veth2) entered disabled state
[ 1328.098398][ T8672] veth1: left allmulticast mode
[ 1328.098592][ T8672] veth1: left promiscuous mode
[ 1328.098880][ T8672] br1: port 1(veth1) entered disabled state