[ 1110.889046][ T4910] br1: port 1(veth1) entered blocking state
[ 1110.889704][ T4910] br1: port 1(veth1) entered disabled state
[ 1110.889899][ T4910] veth1: entered allmulticast mode
[ 1110.891377][ T4910] veth1: entered promiscuous mode
[ 1110.921391][   T37] br1: port 1(veth1) entered blocking state
[ 1110.921587][   T37] br1: port 1(veth1) entered forwarding state
[ 1122.109869][ T5014] br1: port 1(veth1) entered disabled state
[ 1122.148414][ T5015] veth1: left allmulticast mode
[ 1122.148579][ T5015] veth1: left promiscuous mode
[ 1122.148805][ T5015] br1: port 1(veth1) entered disabled state