[ 1398.334678][ T9937] br1: port 1(veth1) entered blocking state
[ 1398.334990][ T9937] br1: port 1(veth1) entered disabled state
[ 1398.335295][ T9937] veth1: entered allmulticast mode
[ 1398.337272][ T9937] veth1: entered promiscuous mode
[ 1398.485042][   T51] br1: port 1(veth1) entered blocking state
[ 1398.485291][   T51] br1: port 1(veth1) entered forwarding state
[ 1432.548662][T10028] br1: port 1(veth1) entered disabled state
[ 1432.700624][T10029] veth1: left allmulticast mode
[ 1432.700837][T10029] veth1: left promiscuous mode
[ 1432.701128][T10029] br1: port 1(veth1) entered disabled state