Bug#886329: [Filesystems-devel] 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: > the underlying filesystem is a tmpfs for me as well: > [...] > I get no segfault for the call still so there has to be another reason... 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

Bug#886329: [Filesystems-devel] 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

Hey, the underlying filesystem is a tmpfs for me as well: # uname -a Linux 4.14.0-3-amd64 #1 SMP Debian 4.14.13-1 (2018-01-14) x86_64 # mount | grep /tmp none on /tmp type tmpfs (rw,nosuid,nodev,noatime,nodiratime) # modprobe aufs debug=1 \ && mkdir /tmp/{ro,rw,mount} \ && touch

Bug#886329: [Filesystems-devel] 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

anonym: > I guess that you, Jan, are *not* mounting a tmpfs on /tmp and I am guessing > that you, > intrigeri, *are*. Am I correct? :) I am indeed. Jan, can you reproduce if the underlying filesystem is tmpfs? > At least for me, the segfault only triggers when the underlying fs > is a tmpfs.

Bug#886329: [Filesystems-devel] 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

anonym: > Jan Luca Naumann: >> Control: tags -1 unreproducible >> >> I tested your code sample below and I could not reproduce the bug with a >> current 4.14.13 kernel on my system. Could you please test it again? > > I am not the reporter, but this bug still affects me using >

Bug#886329: [Filesystems-devel] 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: > Control: tags -1 unreproducible > > I tested your code sample below and I could not reproduce the bug with a > current 4.14.13 kernel on my system. Could you please test it again? I am not the reporter, but this bug still affects me using linux-image-4.14.0-3-amd64

Bug#886329: [Filesystems-devel] 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

Control: tags -1 unreproducible Hey, sorry for the long delay for my answer. I tested your code sample below and I could not reproduce the bug with a current 4.14.13 kernel on my system. Could you please test it again? Best regards, Jan Am 04.01.2018 um 15:42 schrieb intrigeri: > Hi, > >

Bug#886329: [Filesystems-devel] 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

Hey, I am not at home for another two days and do not have a proper computer with me. I will take a look at the problem on the weekend. Jan Am 4. Januar 2018 15:42:56 MEZ schrieb intrigeri : >Hi, > >interestingly, only the first access to the aufs mountpoint triggers >the