[Filesystems-devel] Bug#886329: Bug#886329: Bug#886329: aufs-dkms: Cannot use aufs union mount with Linux 4.14.7-1: kernel BUG at /var/lib/dkms/aufs/4.14+20171218/build/fs/aufs/finfo.c:113

[Jan Luca Naumann]

Hey,

could you please provide the additional information the upstream
developer requests for in the README, then I will forward it to upstream:

5. Contact
----------------------------------------
When you have any problems or strange behaviour in aufs, please let me
know with:
- /proc/mounts (instead of the output of mount(8))
- /sys/module/aufs/*
- /sys/fs/aufs/* (if you have them)
- /debug/aufs/* (if you have them)
- linux kernel version
  if your kernel is not plain, for example modified by distributor,
  the url where i can download its source is necessary too.
- aufs version which was printed at loading the module or booting the
  system, instead of the date you downloaded.
- configuration (define/undefine CONFIG_AUFS_xxx)
- kernel configuration or /proc/config.gz (if you have it)
- behaviour which you think to be incorrect
- actual operation, reproducible one is better
- mailto: aufs-users at lists.sourceforge.net

Best regards,
Jan

Am 24.01.2018 um 09:50 schrieb intrigeri:
> Indeed!
> 
> I've just reproduced this in an up-to-date sid VM where /tmp is on
> the ext4 root filesystem. I've purged and reinstalled aufs-dkms to
> make sure I had a fresh copy built with the current compiler etc.
> from sid. I've also tried with AppArmor disabled, same result.
> 
> anonym can reproduce it too, and the bug can be reproduced 
> consistently while booting Tails 3.5 (for testing purposes, one
> can grab the ISO from 
> http://dl.amnesia.boum.org/tails/stable/tails-amd64-3.5/ and boot
> it in a VM).
> 
> Perhaps we should take it upstream and hope the debug trace will
> ring a bell for them?