Public bug reported:
* I've created a user with adduser --encrypted-home testuser.
* when I login via console and logout afterwards with ctrl + d the encrypted
Filesystem is still mounted.
* if I login again and logout via ctrl + d the encrypted filesystem is
succesfully dismounted.
* with ssh there is the same behavior but: After logout the first time there is
a remaining ssh process of the testuser. I have to kill this process to
reproduce the effect. If I don't kill that Process the mount will stay for ever.
* This remaining ssh process belongs to the init process:
pstree -s 10680
systemd───sshd
The apport report:
ProblemType: Bug
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Thu Jun 23 11:15:25 2016
Dependencies:
adduser 3.113+nmu3ubuntu4
apt 1.2.12~ubuntu16.04.1
apt-utils 1.2.12~ubuntu16.04.1
base-files 9.4ubuntu4
busybox-initramfs 1:1.22.0-15ubuntu1
busybox-static 1:1.22.0-15ubuntu1
console-setup 1.108ubuntu15
console-setup-linux 1.108ubuntu15
coreutils 8.25-2ubuntu2
cpio 2.11+dfsg-5ubuntu1
cryptsetup 2:1.6.6-5ubuntu2
cryptsetup-bin 2:1.6.6-5ubuntu2
debconf 1.5.58ubuntu1
debconf-i18n 1.5.58ubuntu1
debianutils 4.7
distro-info-data 0.28ubuntu0.1
dmsetup 2:1.02.110-1ubuntu10
dpkg 1.18.4ubuntu1.1
e2fslibs 1.42.13-1ubuntu1
e2fsprogs 1.42.13-1ubuntu1
gcc-5-base 5.3.1-14ubuntu2.1
gcc-6-base 6.0.1-0ubuntu1
gettext-base 0.19.7-2ubuntu3
gnupg 1.4.20-1ubuntu3
gpgv 1.4.20-1ubuntu3
init-system-helpers 1.29ubuntu2
initramfs-tools 0.122ubuntu8.1
initramfs-tools-bin 0.122ubuntu8.1
initramfs-tools-core 0.122ubuntu8.1
initscripts 2.88dsf-59.3ubuntu2
insserv 1.14.0-5ubuntu3
kbd 1.15.5-1ubuntu4
keyboard-configuration 1.108ubuntu15
keyutils 1.5.9-8ubuntu1
klibc-utils 2.0.4-8ubuntu1
kmod 22-1ubuntu4
libacl1 2.2.52-3
libapt-inst2.0 1.2.12~ubuntu16.04.1
libapt-pkg5.0 1.2.12~ubuntu16.04.1
libasprintf0v5 0.19.7-2ubuntu3
libattr1 1:2.4.47-2
libaudit-common 1:2.4.5-1ubuntu2
libaudit1 1:2.4.5-1ubuntu2
libblkid1 2.27.1-6ubuntu3.1
libbz2-1.0 1.0.6-8
libc6 2.23-0ubuntu3
libcomerr2 1.42.13-1ubuntu1
libcryptsetup4 2:1.6.6-5ubuntu2
libdb5.3 5.3.28-11
libdevmapper1.02.1 2:1.02.110-1ubuntu10
libdrm2 2.4.67-1ubuntu0.16.04.1
libecryptfs1 111-0ubuntu1
libfdisk1 2.27.1-6ubuntu3.1
libgcc1 1:6.0.1-0ubuntu1
libgcrypt20 1.6.5-2
libgpg-error0 1.21-2ubuntu1
libgpm2 1.20.4-6.1
libkeyutils1 1.5.9-8ubuntu1
libklibc 2.0.4-8ubuntu1
libkmod2 22-1ubuntu4
liblocale-gettext-perl 1.07-1build1
liblz4-1 0.0~r131-2ubuntu2
liblzma5 5.1.1alpha+20120614-2ubuntu2
libmount1 2.27.1-6ubuntu3.1
libncurses5 6.0+20160213-1ubuntu1
libncursesw5 6.0+20160213-1ubuntu1
libnspr4 2:4.11-1ubuntu1
libnss3 2:3.21-1ubuntu4
libnss3-1d 2:3.21-1ubuntu4
libnss3-nssdb 2:3.21-1ubuntu4
libpam-modules 1.1.8-3.2ubuntu2
libpam-modules-bin 1.1.8-3.2ubuntu2
libpam-runtime 1.1.8-3.2ubuntu2
libpam0g 1.1.8-3.2ubuntu2
libpcre3 2:8.38-3.1
libplymouth4 0.9.2-3ubuntu13.1
libpng12-0 1.2.54-1ubuntu1
libpopt0 1.16-10
libprocps4 2:3.3.10-4ubuntu2
libreadline6 6.3-8ubuntu2
libselinux1 2.4-3build2
libsemanage-common 2.3-1build3
libsemanage1 2.3-1build3
libsepol1 2.4-2
libsmartcols1 2.27.1-6ubuntu3.1
libsqlite3-0 3.11.0-1ubuntu1
libss2 1.42.13-1ubuntu1
libstdc++6 5.3.1-14ubuntu2.1
libsystemd0 229-4ubuntu6
libtext-charwidth-perl 0.04-7build5
libtext-iconv-perl 1.7-5build4
libtext-wrapi18n-perl 0.06-7.1
libtinfo5 6.0+20160213-1ubuntu1
libudev1 229-4ubuntu6
libusb-0.1-4 2:0.1.12-28
libustr-1.0-1 1.0.4-5
libuuid1 2.27.1-6ubuntu3.1
linux-base 4.0ubuntu1
lsb-base 9.20160110
lsb-release 9.20160110
lsof 4.89+dfsg-0.1
mount 2.27.1-6ubuntu3.1
multiarch-support 2.23-0ubuntu3
passwd 1:4.2-3.1ubuntu5
perl-base 5.22.1-9
plymouth 0.9.2-3ubuntu13.1
plymouth-theme-ubuntu-text 0.9.2-3ubuntu13.1
procps 2:3.3.10-4ubuntu2
psmisc 22.21-2.1build1
readline-common 6.3-8ubuntu2
rsync 3.1.1-3ubuntu1
sensible-utils 0.0.9
sysv-rc 2.88dsf-59.3ubuntu2
sysvinit-utils 2.88dsf-59.3ubuntu2
tar 1.28-2.1
ubuntu-keyring 2012.05.19
udev 229-4ubuntu6
util-linux 2.27.1-6ubuntu3.1
uuid-runtime 2.27.1-6ubuntu3.1
xkb-data 2.16-1ubuntu1
zlib1g 1:1.2.8.dfsg-2ubuntu4
DistroRelease: Ubuntu 16.04
InstallationDate: Installed on 2016-06-15 (7 days ago)
InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.3)
JournalErrors:
-- Logs begin at Wed 2016-06-22 18:06:51 CEST, end at Thu 2016-06-23 11:09:04
CEST. --
Jun 22 18:06:51 hostname kernel: ACPI: RSDP 0x00000000000F6AC0 000024 (v02
PTLTD )
Jun 22 18:06:51 hostname kernel: ACPI: XSDT 0x00000000BFEE060D 00005C (v01
INTEL 440BX 06040000 VMW 01324272)
Jun 22 18:06:51 hostname kernel: ACPI: FACP 0x00000000BFEFEE73 0000F4 (v04
INTEL 440BX 06040000 PTL 000F4240)
Jun 22 18:06:51 hostname kernel: ACPI: DSDT 0x00000000BFEE1175 01DCFE (v01
PTLTD Custom 06040000 MSFT 03000001)
Jun 22 18:06:51 hostname kernel: ACPI: FACS 0x00000000BFEFFFC0 000040
Jun 22 18:06:51 hostname kernel: ACPI: FACS 0x00000000BFEFFFC0 000040
Jun 22 18:06:51 hostname kernel: ACPI: BOOT 0x00000000BFEE114D 000028 (v01
PTLTD $SBFTBL$ 06040000 LTP 00000001)
Jun 22 18:06:51 hostname kernel: ACPI: APIC 0x00000000BFEE0C3D 0003C2 (v01
PTLTD ? APIC 06040000 LTP 00000000)
Jun 22 18:06:51 hostname kernel: ACPI: MCFG 0x00000000BFEE0C01 00003C (v01
PTLTD $PCITBL$ 06040000 LTP 00000001)
Jun 22 18:06:51 hostname kernel: ACPI: SRAT 0x00000000BFEE0709 0004F8 (v02
VMWARE MEMPLUG 06040000 VMW 00000001)
Jun 22 18:06:51 hostname kernel: ACPI: HPET 0x00000000BFEE06D1 000038 (v01
VMWARE VMW HPET 06040000 VMW 00000001)
Jun 22 18:06:51 hostname kernel: ACPI: WAET 0x00000000BFEE06A9 000028 (v01
VMWARE VMW WAET 06040000 VMW 00000001)
Jun 22 18:06:51 hostname kernel: ACPI: 1 ACPI AML tables successfully acquired
and loaded
Jun 22 18:06:51 hostname kernel: core: CPUID marked event: 'cpu cycles'
unavailable
Jun 22 18:06:51 hostname kernel: core: CPUID marked event: 'instructions'
unavailable
Jun 22 18:06:51 hostname kernel: core: CPUID marked event: 'bus cycles'
unavailable
Jun 22 18:06:51 hostname kernel: core: CPUID marked event: 'cache references'
unavailable
Jun 22 18:06:51 hostname kernel: core: CPUID marked event: 'cache misses'
unavailable
Jun 22 18:06:51 hostname kernel: core: CPUID marked event: 'branch
instructions' unavailable
Jun 22 18:06:51 hostname kernel: core: CPUID marked event: 'branch misses'
unavailable
Jun 22 18:06:51 hostname kernel: NMI watchdog: disabled (cpu0): hardware
events not enabled
Jun 22 18:06:51 hostname kernel: PCCT header not found.
Jun 22 18:06:51 hostname kernel: ACPI Exception: AE_NOT_FOUND, While
evaluating Sleep State [\_S2_] (20150930/hwxface-580)
Jun 22 18:06:51 hostname kernel: ACPI Exception: AE_NOT_FOUND, While
evaluating Sleep State [\_S3_] (20150930/hwxface-580)
Jun 22 18:06:51 hostname kernel: ACPI: Enabled 2 GPEs in block 00 to 0F
Jun 22 18:06:51 hostname kernel: sd 2:0:0:0: [sda] Assuming drive cache: write
through
Jun 22 18:06:51 hostname kernel: blk_update_request: I/O error, dev fd0,
sector 0
Jun 22 18:06:52 hostname kernel: piix4_smbus 0000:00:07.3: SMBus Host
Controller not enabled!
Jun 22 18:06:53 hostname systemd-udevd[535]: Process '/bin/sh -c 'echo 180
>/sys$DEVPATH/device/timeout'' failed with exit code 2.
Jun 22 18:06:53 hostname systemd-udevd[533]: Process '/bin/sh -c 'echo 180
>/sys$DEVPATH/device/timeout'' failed with exit code 2.
Jun 22 18:06:53 hostname systemd-udevd[533]: Process '/bin/sh -c 'echo 180
>/sys$DEVPATH/device/timeout'' failed with exit code 2.
Jun 22 18:06:53 hostname systemd-udevd[534]: Process '/bin/sh -c 'echo 180
>/sys$DEVPATH/device/timeout'' failed with exit code 2.
Jun 22 18:06:53 hostname systemd-tmpfiles[767]:
[/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring.
Jun 22 18:06:53 hostname systemd-udevd[754]: Process '/bin/sh -c 'echo 180
>/sys$DEVPATH/device/timeout'' failed with exit code 2.
Jun 22 18:06:54 hostname kernel: cgroup: new mount options do not match the
existing superblock, will be ignored
Jun 22 18:06:55 hostname iscsid[1026]: iSCSI logger with pid=1031 started!
Jun 22 18:06:55 hostname systemd[1]: Failed to start LXD - container
startup/shutdown.
Jun 22 18:06:55 hostname systemd[1]: lxd-containers.service: Failed with
result 'exit-code'.
Jun 22 18:06:56 hostname iscsid[1031]: iSCSI daemon with pid=1032 started!
Jun 22 18:10:00 hostname passwd[1411]: pam_ecryptfs: PAM passphrase change
module retrieved a NULL passphrase; nothing to do
Jun 22 18:10:08 hostname passwd[1411]: pam_ecryptfs: PAM passphrase change
module retrieved at least one NULL passphrase; nothing to do
Jun 22 18:22:30 hostname systemd-tmpfiles[1523]:
[/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring.
Jun 22 19:35:31 hostname systemd[1]: Failed to start Automatically refresh
installed snaps.
Jun 22 19:35:31 hostname systemd[1]: snapd.refresh.service: Failed with result
'exit-code'.
Jun 23 00:40:30 hostname systemd[1]: Failed to start Automatically refresh
installed snaps.
Jun 23 00:40:30 hostname systemd[1]: snapd.refresh.service: Failed with result
'exit-code'.
Jun 23 09:39:30 hostname systemd[1]: Failed to start Automatically refresh
installed snaps.
Jun 23 09:39:30 hostname systemd[1]: snapd.refresh.service: Failed with result
'exit-code'.
Jun 23 10:14:09 hostname umount.ecryptfs[2226]: Failed to find key with sig
[184a87d7f44f5f83]: Required key not available
Jun 23 10:14:09 hostname umount.ecryptfs[2226]: Failed to find key with sig
[7db36707fdf0450d]: Required key not available
Jun 23 10:20:36 hostname umount.ecryptfs[2343]: Failed to find key with sig
[184a87d7f44f5f83]: Required key not available
Jun 23 10:20:36 hostname umount.ecryptfs[2343]: Failed to find key with sig
[7db36707fdf0450d]: Required key not available
Package: ecryptfs-utils 111-0ubuntu1
PackageArchitecture: amd64
ProcEnviron:
SHELL=/bin/bash
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
LANGUAGE=en_US:en
ProcVersionSignature: Ubuntu 4.4.0-24.43-generic 4.4.10
SourcePackage: ecryptfs-utils
Tags: xenial
Uname: Linux 4.4.0-24-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
_MarkForUpload: True
** Affects: ecryptfs-utils (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1595469
Title:
Logout umounts encrypted home only every second logout (console|ssh)
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