[ 1917.449406][ T6506] br1: port 1(veth1) entered blocking state
[ 1917.449972][ T6506] br1: port 1(veth1) entered disabled state
[ 1917.450480][ T6506] veth1: entered allmulticast mode
[ 1917.454049][ T6506] veth1: entered promiscuous mode
[ 1917.569802][ T3997] br1: port 1(veth1) entered blocking state
[ 1917.570236][ T3997] br1: port 1(veth1) entered forwarding state
[ 1937.078139][ T6645] br1: port 1(veth1) entered disabled state
[ 1937.184402][ T6646] veth1: left allmulticast mode
[ 1937.184808][ T6646] veth1: left promiscuous mode
[ 1937.185321][ T6646] br1: port 1(veth1) entered disabled state