[ 1368.146279][ T5637] br1: port 1(veth1) entered blocking state
[ 1368.146584][ T5637] br1: port 1(veth1) entered disabled state
[ 1368.146876][ T5637] veth1: entered allmulticast mode
[ 1368.148676][ T5637] veth1: entered promiscuous mode
[ 1368.295312][   T51] br1: port 1(veth1) entered blocking state
[ 1368.295576][   T51] br1: port 1(veth1) entered forwarding state
[ 1402.794055][ T5728] br1: port 1(veth1) entered disabled state
[ 1402.958267][ T5729] veth1: left allmulticast mode
[ 1402.958484][ T5729] veth1: left promiscuous mode
[ 1402.958795][ T5729] br1: port 1(veth1) entered disabled state