[ 1531.231080][ T4608] br1: port 1(veth1) entered blocking state
[ 1531.232347][ T4608] br1: port 1(veth1) entered disabled state
[ 1531.233240][ T4608] veth1: entered allmulticast mode
[ 1531.235118][ T4608] veth1: entered promiscuous mode
[ 1531.393610][   T52] br1: port 1(veth1) entered blocking state
[ 1531.394246][   T52] br1: port 1(veth1) entered forwarding state
[ 1531.537486][ T4611] br1: port 2(veth2) entered blocking state
[ 1531.537754][ T4611] br1: port 2(veth2) entered disabled state
[ 1531.538019][ T4611] veth2: entered allmulticast mode
[ 1531.539849][ T4611] veth2: entered promiscuous mode
[ 1531.698799][ T2944] br1: port 2(veth2) entered blocking state
[ 1531.699056][ T2944] br1: port 2(veth2) entered forwarding state
[ 1553.423847][ T4762] br1: port 2(veth2) entered disabled state
[ 1553.573425][ T4763] veth2: left allmulticast mode
[ 1553.573638][ T4763] veth2: left promiscuous mode
[ 1553.573938][ T4763] br1: port 2(veth2) entered disabled state
[ 1553.728669][ T4764] br1: port 1(veth1) entered disabled state
[ 1553.875173][ T4765] veth1: left allmulticast mode
[ 1553.875404][ T4765] veth1: left promiscuous mode
[ 1553.875701][ T4765] br1: port 1(veth1) entered disabled state