I am also seeing problems with UDP ... in my case, TFTP failures. Error message is " service tftp, recvfrom: Resource temporarily unavailable (errno = 11)" in syslog. I suspect this is the same issue: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=808293
I am also seeing problems with UDP ... in my case, TFTP failures. Error message is " service tftp, recvfrom: Resource temporarily unavailable (errno = 11)" in syslog. I suspect this is the same issue: https:/ /bugs.debian. org/cgi- bin/bugreport. cgi?bug= 808293