[  876.302493][ T3419] br1: port 1(veth1) entered blocking state
[  876.302907][ T3419] br1: port 1(veth1) entered disabled state
[  876.303327][ T3419] veth1: entered allmulticast mode
[  876.306568][ T3419] veth1: entered promiscuous mode
[  876.465425][   T52] br1: port 1(veth1) entered blocking state
[  876.465727][   T52] br1: port 1(veth1) entered forwarding state
[  876.643570][ T3421] br1: port 2(veth2) entered blocking state
[  876.643811][ T3421] br1: port 2(veth2) entered disabled state
[  876.644048][ T3421] veth2: entered allmulticast mode
[  876.646085][ T3421] veth2: entered promiscuous mode
[  876.801762][   T52] br1: port 2(veth2) entered blocking state
[  876.802059][   T52] br1: port 2(veth2) entered forwarding state
[ 1021.666388][ T4742] br1: port 2(veth2) entered disabled state
[ 1021.824304][ T4743] veth2: left allmulticast mode
[ 1021.824533][ T4743] veth2: left promiscuous mode
[ 1021.824841][ T4743] br1: port 2(veth2) entered disabled state
[ 1021.988057][ T4744] br1: port 1(veth1) entered disabled state
[ 1022.169202][ T4746] veth1: left allmulticast mode
[ 1022.169552][ T4746] veth1: left promiscuous mode
[ 1022.170025][ T4746] br1: port 1(veth1) entered disabled state