[ 1223.427821][ T4951] ip_gre: GRE over IPv4 tunneling driver
[ 1223.899155][ T4973] br1: port 1(veth1) entered blocking state
[ 1223.899422][ T4973] br1: port 1(veth1) entered disabled state
[ 1223.899659][ T4973] veth1: entered allmulticast mode
[ 1223.901267][ T4973] veth1: entered promiscuous mode
[ 1223.923168][ T1014] br1: port 1(veth1) entered blocking state
[ 1223.923409][ T1014] br1: port 1(veth1) entered forwarding state
[ 1223.942224][ T4975] br1: port 2(veth2) entered blocking state
[ 1223.942456][ T4975] br1: port 2(veth2) entered disabled state
[ 1223.942656][ T4975] veth2: entered allmulticast mode
[ 1223.944090][ T4975] veth2: entered promiscuous mode
[ 1223.969905][ T1014] br1: port 2(veth2) entered blocking state
[ 1223.970190][ T1014] br1: port 2(veth2) entered forwarding state
[ 1224.117508][ T4984] br1: port 2(veth2) entered disabled state
[ 1224.118015][ T4984] br1: port 1(veth1) entered disabled state
[ 1224.145085][ T4985] br1: port 3(veth4) entered blocking state
[ 1224.145299][ T4985] br1: port 3(veth4) entered disabled state
[ 1224.145497][ T4985] veth4: entered allmulticast mode
[ 1224.146998][ T4985] veth4: entered promiscuous mode
[ 1224.197370][ T4987] br1: port 3(veth4) entered blocking state
[ 1224.197591][ T4987] br1: port 3(veth4) entered forwarding state
[ 1224.197950][ T4987] br1: port 2(veth2) entered blocking state
[ 1224.198141][ T4987] br1: port 2(veth2) entered forwarding state
[ 1224.198430][ T4987] br1: port 1(veth1) entered blocking state
[ 1224.198615][ T4987] br1: port 1(veth1) entered forwarding state
[ 1257.443627][ T5222] veth4: left allmulticast mode
[ 1257.443864][ T5222] veth4: left promiscuous mode
[ 1257.444213][ T5222] br1: port 3(veth4) entered disabled state
[ 1257.604346][ T5227] br1: port 1(veth1) entered disabled state
[ 1257.634151][ T5228] br1: port 2(veth2) entered disabled state
[ 1257.664938][ T5229] veth2: left allmulticast mode
[ 1257.665142][ T5229] veth2: left promiscuous mode
[ 1257.665427][ T5229] br1: port 2(veth2) entered disabled state
[ 1257.666301][ T5229] veth1: left allmulticast mode
[ 1257.666507][ T5229] veth1: left promiscuous mode
[ 1257.666779][ T5229] br1: port 1(veth1) entered disabled state