[ 1621.982479][T10290] br1: port 1(veth1) entered blocking state
[ 1621.982727][T10290] br1: port 1(veth1) entered disabled state
[ 1621.982982][T10290] veth1: entered allmulticast mode
[ 1621.984883][T10290] veth1: entered promiscuous mode
[ 1622.143038][ T3856] br1: port 1(veth1) entered blocking state
[ 1622.143337][ T3856] br1: port 1(veth1) entered forwarding state
[ 1642.571715][T10365] br1: port 1(veth1) entered disabled state
[ 1642.717814][T10366] veth1: left allmulticast mode
[ 1642.718119][T10366] veth1: left promiscuous mode
[ 1642.718593][T10366] br1: port 1(veth1) entered disabled state