Package: src:linux Version: 4.9.82-1+deb9u3 Dear Maintainer,
while we were investigating a problem, we found that we are affected by this bug. We found some information you might find useful: Another workaround than using an older kernel is to set the EnableSendFile directive to on. http://httpd.apache.org/docs/2.4/mod/core.html#EnableSendfile Without this setting, about 1/3 of the results are correct. Mostly there are a few wrong results that are served more than once. $ for i in {1..100} ; do wget -O- http://localhost/file | md5sum ; done | sort | uniq -c | sort -r 27 ca1014c32a2074b10b94461c1aa121d0 - 4 01e4b0e9bc0666697f6494e93ea03c67 - 2 77a39ffc2021e92e43d7b0320aa24d31 - 2 3ea2b0369a4357b7343304760c9a604b - 1 fe2918ea421b449f66c70472b4becfb5 - 1 fc5a29070cb70371ecb235e56d372d9d - ... Regards. Note: This e-mail is for the named person's use only. It may contain confidential and/or privileged information. If you have received this e-mail in error, please notify the sender immediately and delete the material from any system. Any unauthorized copying, disclosure, distribution or other use of this information by persons or entities other than the intended recipient is prohibited. Thank You.