[ 1245.690496][ T7228] br1: port 1(veth1) entered blocking state
[ 1245.691123][ T7228] br1: port 1(veth1) entered disabled state
[ 1245.691620][ T7228] veth1: entered allmulticast mode
[ 1245.695076][ T7228] veth1: entered promiscuous mode
[ 1245.800938][ T2529] br1: port 1(veth1) entered blocking state
[ 1245.801391][ T2529] br1: port 1(veth1) entered forwarding state
[ 1276.735867][ T7408] br1: port 1(veth1) entered disabled state
[ 1276.813949][ T7409] veth1: left allmulticast mode
[ 1276.814234][ T7409] veth1: left promiscuous mode
[ 1276.814690][ T7409] br1: port 1(veth1) entered disabled state