[ 1903.630602][ T6743] br1: port 1(veth1) entered blocking state
[ 1903.631090][ T6743] br1: port 1(veth1) entered disabled state
[ 1903.631588][ T6743] veth1: entered allmulticast mode
[ 1903.635724][ T6743] veth1: entered promiscuous mode
[ 1903.759046][  T197] br1: port 1(veth1) entered blocking state
[ 1903.759516][  T197] br1: port 1(veth1) entered forwarding state
[ 1923.436764][ T6882] br1: port 1(veth1) entered disabled state
[ 1923.530760][ T6883] veth1: left allmulticast mode
[ 1923.531151][ T6883] veth1: left promiscuous mode
[ 1923.531642][ T6883] br1: port 1(veth1) entered disabled state