dput freeze uploading

[Guiodic (Guido Iodice)]

I'm trying to upload a package with dput:

dput ppa:guido-iodice/guiodic-testing linux_2.6.32-5.6_source.changes
Checking Signature on .changes
gpg: Firma fatta da mar 24 nov 2009 20:52:56 CET usando DSA ID chiave E5381F9B
gpg: Good signature from "Guido Iodice (guiodic) <email address hidden>"
gpg: conosciuto anche come "[jpeg image of size 4644]"
Good signature on /media/sda4/linux_2.6.32-5.6_source.changes.
Checking Signature on .dsc
gpg: Firma fatta da mar 24 nov 2009 20:52:55 CET usando DSA ID chiave E5381F9B
gpg: Good signature from "Guido Iodice (guiodic) <email address hidden>"
gpg: conosciuto anche come "[jpeg image of size 4644]"
Good signature on /media/sda4/linux_2.6.32-5.6.dsc.
Uploading to ppa (via ftp to ppa.launchpad.net):
  Uploading linux_2.6.32-5.6.dsc: done.
  Uploading linux_2.6.32-5.6.tar.gz: 84212k/84213k

dput "freeze" when there is only one KB to upload...

[Guiodic (Guido Iodice) (guido-iodice)]

I tried with another file... the issue is still here:

dput ppa:guido-iodice/guiodic-testing linux_2.6.32-6.8_source.changes
trickle: Could not reach trickled, working independently: No such file or directory
Checking Signature on .changes
gpg: Firma fatta da mar 01 dic 2009 15:57:04 CET usando DSA ID chiave E5381F9B
gpg: Good signature from "Guido Iodice (guiodic) <email address hidden>"
gpg: conosciuto anche come "[jpeg image of size 4644]"
Good signature on /media/sda4/linux_2.6.32-6.8_source.changes.
Checking Signature on .dsc
gpg: Firma fatta da mar 01 dic 2009 15:57:03 CET usando DSA ID chiave E5381F9B
gpg: Good signature from "Guido Iodice (guiodic) <email address hidden>"
gpg: conosciuto anche come "[jpeg image of size 4644]"
Good signature on /media/sda4/linux_2.6.32-6.8.dsc.
Uploading to ppa (via ftp to ppa.launchpad.net):
  Uploading linux_2.6.32-6.8.dsc: done.
  Uploading linux_2.6.32-6.8.tar.gz: 84225k/84226k

..............

But with smaller file there is no problem.