Bug#900821: linux-image-4.9.0-6-amd64: apache reads wrong data over cifs filesystems served by samba

2022-10-10 Thread Lukas Walter
Hi, I can support Lindfors findings. Testing different LTS kernels without `EnableMMAP` and `EnableSendfile`: 5.4 - broken 5.10 - works 5.15 - works

Bug#900821: linux-image-4.9.0-6-amd64: apache reads wrong data over cifs filesystems served by samba

2022-07-08 Thread Timo Lindfors
Hi, just as a random exercise to learn debbisect I tried it against this bug. I hope this might be useful, or not :) Early on I noticed that the issue can demonstrate itself in two different ways: 1) wget fails with "200 No headers, assuming HTTP/0.9". The original steps to reproduce

Bug#900821: linux-image-4.9.0-6-amd64: apache reads wrong data over cifs filesystems served by samba

2019-04-21 Thread Stefan Fritsch
Hi, by default, apache uses mmap, so probably mmap is broken on cifs. An alternate workaround should be to set EnableMMAP off in the apache config. Cheers, Stefan

Bug#900821: linux-image-4.9.0-6-amd64: apache reads wrong data over cifs filesystems served by samba

2019-01-15 Thread Karel Kozlík
Hi, I am facing this problem with debian stable, but kernel from backports: ii linux-image-4.19.0-0.bpo.1-amd64-unsigned 4.19.12-1~bpo9+1 amd64Linux 4.19 for 64-bit PCs Linux version 4.19.0-0.bpo.1-amd64 (debian-ker...@lists.debian.org) (gcc version 6.3.0 20170516 (Debian

Bug#900821: linux-image-4.9.0-6-amd64: apache reads wrong data over cifs filesystems served by samba

2018-09-08 Thread Salvatore Bonaccorso
Hi Santiago, On Wed, Aug 29, 2018 at 12:03:31PM +0200, Santiago Garcia Mantinan wrote: > Hi! > > I have rechecked everything again. > > Salvatore, I'm testing on an up to date buster running kernel 4.17.17-1 and > I still see the kernel warning messages and the downloads are breaking and >

Bug#900821: linux-image-4.9.0-6-amd64: apache reads wrong data over cifs filesystems served by samba

2018-08-29 Thread Santiago Garcia Mantinan
Hi! I have rechecked everything again. Salvatore, I'm testing on an up to date buster running kernel 4.17.17-1 and I still see the kernel warning messages and the downloads are breaking and wget still shows this king of messages: 2018-08-29 13:45:31 (122 MB/s) - Read error at byte

Bug#900821: linux-image-4.9.0-6-amd64: apache reads wrong data over cifs filesystems served by samba

2018-07-27 Thread Salvatore Bonaccorso
Control: found -1 4.9.110-1 Control: tags -1 + confirmed Hi The issue seem to be still present in 4.9.110-1 but I have trouble to reproduce it on a sid system running 4.17.8-1. So this might give us some indication on a possible fix. Regards, Salvatore

Bug#900821: linux-image-4.9.0-6-amd64: apache reads wrong data over cifs filesystems served by samba

2018-07-05 Thread Troxler, Ciril
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.

Bug#900821: linux-image-4.9.0-6-amd64: apache reads wrong data over cifs filesystems served by samba

2018-06-05 Thread Santiago García Mantiñán
Package: src:linux Version: 4.9.88-1+deb9u1 Severity: important Dear Maintainer, I've found that when you mount a filesystem being served by samba on a host running apache and serve the files on this filesystem over apache, you'll get garbage mixed with the file content. This means that you get