[ 1231.796380][ T6488] br1: port 1(veth1) entered blocking state
[ 1231.797058][ T6488] br1: port 1(veth1) entered disabled state
[ 1231.797382][ T6488] veth1: entered allmulticast mode
[ 1231.799371][ T6488] veth1: entered promiscuous mode
[ 1231.903163][  T252] br1: port 1(veth1) entered blocking state
[ 1231.903598][  T252] br1: port 1(veth1) entered forwarding state
[ 1263.063515][ T6667] br1: port 1(veth1) entered disabled state
[ 1263.154988][ T6668] veth1: left allmulticast mode
[ 1263.155509][ T6668] veth1: left promiscuous mode
[ 1263.155949][ T6668] br1: port 1(veth1) entered disabled state