[ 1514.029254][ T7621] br1: port 1(veth1) entered blocking state
[ 1514.029572][ T7621] br1: port 1(veth1) entered disabled state
[ 1514.029842][ T7621] veth1: entered allmulticast mode
[ 1514.032101][ T7621] veth1: entered promiscuous mode
[ 1514.182499][ T2770] br1: port 1(veth1) entered blocking state
[ 1514.182750][ T2770] br1: port 1(veth1) entered forwarding state
[ 1548.860679][ T7712] br1: port 1(veth1) entered disabled state
[ 1548.999586][ T7714] veth1: left allmulticast mode
[ 1548.999788][ T7714] veth1: left promiscuous mode
[ 1549.000081][ T7714] br1: port 1(veth1) entered disabled state