[ 1850.911170][T13827] br1: port 1(veth1) entered blocking state
[ 1850.911612][T13827] br1: port 1(veth1) entered disabled state
[ 1850.912043][T13827] veth1: entered allmulticast mode
[ 1850.915845][T13827] veth1: entered promiscuous mode
[ 1851.035031][   T37] br1: port 1(veth1) entered blocking state
[ 1851.035460][   T37] br1: port 1(veth1) entered forwarding state
[ 1866.094517][T13926] br1: port 1(veth1) entered disabled state
[ 1866.233851][T13927] veth1: left allmulticast mode
[ 1866.234194][T13927] veth1: left promiscuous mode
[ 1866.234721][T13927] br1: port 1(veth1) entered disabled state