[ 1901.645383][ T6675] br1: port 1(veth1) entered blocking state
[ 1901.645840][ T6675] br1: port 1(veth1) entered disabled state
[ 1901.646289][ T6675] veth1: entered allmulticast mode
[ 1901.649809][ T6675] veth1: entered promiscuous mode
[ 1901.781906][ T1857] br1: port 1(veth1) entered blocking state
[ 1901.782702][ T1857] br1: port 1(veth1) entered forwarding state
[ 1921.354940][ T6815] br1: port 1(veth1) entered disabled state
[ 1921.465404][ T6816] veth1: left allmulticast mode
[ 1921.465833][ T6816] veth1: left promiscuous mode
[ 1921.466378][ T6816] br1: port 1(veth1) entered disabled state