[ 1403.409870][ T6733] br1: port 1(veth1) entered blocking state
[ 1403.410154][ T6733] br1: port 1(veth1) entered disabled state
[ 1403.410414][ T6733] veth1: entered allmulticast mode
[ 1403.412264][ T6733] veth1: entered promiscuous mode
[ 1403.560686][ T4784] br1: port 1(veth1) entered blocking state
[ 1403.560932][ T4784] br1: port 1(veth1) entered forwarding state
[ 1437.894749][ T6824] br1: port 1(veth1) entered disabled state
[ 1438.046190][ T6826] veth1: left allmulticast mode
[ 1438.046405][ T6826] veth1: left promiscuous mode
[ 1438.046744][ T6826] br1: port 1(veth1) entered disabled state