Package: lxc
Version: 0.8.0~rc1-8+deb7u2
Severity: critical
Hello,
After upgrading VMs stops to work i.e. 'break' which fullfills for me
the criterion of 'Severity: critical'.
I'm reporting this bug against lxc after consultation on #debian-systemd,
please reassign as you feel is correct. In the end users should be able
to upgrade without breaking their systems. Now the details:
I've upgraded a jessie lxc VM. The jessie lxc VM was running on a wheezy
host. In the course of the upgrade systemd was installed. After the
upgrade the VM would not boot. This is what happens when I now run the VM:
root@foo ~ # lxc-start -n tpotest
Failed to mount devtmpfs at /dev: Operation not permitted
After that the VM hangs and doesn't come up.
For people reading this, that have the same problem and want to solve it:
one solution is to install 'sysvinit-core' and 'systemd-shim'. That is:
root@foo ~ # mount the_image_of_the_vm /some/where
root@foo ~ # chroot /some/where
root@foo:/# apt-get install sysvinit-core systemd-shim
After that the VM should boot again.
Here's how 'apt-get dist-upgrade' looks from within the VM:
root@foo ~ # apt-get dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following NEW packages will be installed:
acl dbus dmsetup init libcap-ng0 libcap2-bin libcryptsetup4 libdbus-1-3
libdevmapper1.02.1 libexpat1 libkmod2 libpam-cap libpam-systemd libprocps3
libudev1 startpar systemd systemd-sysv udev
The following packages will be upgraded:
initscripts procps sysv-rc sysvinit sysvinit-utils
5 upgraded, 19 newly installed, 0 to remove and 0 not upgraded.
Need to get 5,273 kB of archives.
After this operation, 21.9 MB of additional disk space will be used.
Do you want to continue? [Y/n]
Get:1 http://cdn.debian.net/debian/ testing/main libudev1 amd64 215-5+b1
[49.4 kB]
Get:2 http://cdn.debian.net/debian/ testing/main libdevmapper1.02.1 amd64
2:1.02.90-2 [145 kB]
Get:3 http://cdn.debian.net/debian/ testing/main dmsetup amd64 2:1.02.90-2
[68.8 kB]
Get:4 http://cdn.debian.net/debian/ testing/main libcryptsetup4 amd64
2:1.6.6-2 [103 kB]
Get:5 http://cdn.debian.net/debian/ testing/main libkmod2 amd64 18-3 [46.2
kB]
Get:6 http://cdn.debian.net/debian/ testing/main startpar amd64 0.59-3
[21.8 kB]
Get:7 http://cdn.debian.net/debian/ testing/main sysvinit-utils amd64
2.88dsf-53.4 [82.8 kB]
Get:8 http://cdn.debian.net/debian/ testing/main sysv-rc all 2.88dsf-53.4
[81.7 kB]
Get:9 http://cdn.debian.net/debian/ testing/main initscripts amd64
2.88dsf-53.4 [86.0 kB]
Get:10 http://cdn.debian.net/debian/ testing/main libprocps3 amd64
2:3.3.9-8 [56.3 kB]
Get:11 http://cdn.debian.net/debian/ testing/main procps amd64 2:3.3.9-8
[235 kB]
Get:12 http://cdn.debian.net/debian/ testing/main udev amd64 215-5+b1 [875
kB]
Get:13 http://cdn.debian.net/debian/ testing/main acl amd64 2.2.52-2 [58.4
kB]
Get:14 http://cdn.debian.net/debian/ testing/main libcap2-bin amd64
1:2.24-6 [25.1 kB]
Get:15 http://cdn.debian.net/debian/ testing/main systemd amd64 215-5+b1
[2,530 kB]
Get:16 http://cdn.debian.net/debian/ testing/main systemd-sysv amd64
215-5+b1 [29.1 kB]
Get:17 http://cdn.debian.net/debian/ testing/main init amd64 1.21 [4,634 B]
Get:18 http://cdn.debian.net/debian/ testing/main sysvinit amd64
2.88dsf-53.4 [98.6 kB]
Get:19 http://cdn.debian.net/debian/ testing/main libcap-ng0 amd64 0.7.4-2
[13.2 kB]
Get:20 http://cdn.debian.net/debian/ testing/main libdbus-1-3 amd64 1.8.8-2
[166 kB]
Get:21 http://cdn.debian.net/debian/ testing/main libexpat1 amd64 2.1.0-6
[80.6 kB]
Get:22 http://cdn.debian.net/debian/ testing/main dbus amd64 1.8.8-2 [285
kB]
Get:23 http://cdn.debian.net/debian/ testing/main libpam-systemd amd64
215-5+b1 [118 kB]
Get:24 http://cdn.debian.net/debian/ testing/main libpam-cap amd64 1:2.24-6
[12.3 kB]
Fetched 5,273 kB in 2s (2,099 kB/s)
debconf: delaying package configuration, since apt-utils is not installed
Selecting previously unselected package libudev1:amd64.
(Reading database ... 9481 files and directories currently installed.)
Preparing to unpack .../libudev1_215-5+b1_amd64.deb ...
Unpacking libudev1:amd64 (215-5+b1) ...
Setting up libudev1:amd64 (215-5+b1) ...
Processing triggers for libc-bin (2.19-11) ...
Selecting previously unselected package libdevmapper1.02.1:amd64.
(Reading database ... 9487 files and directories currently installed.)
Preparing to unpack .../libdevmapper1.02.1_2%3a1.02.90-2_amd64.deb ...
Unpacking libdevmapper1.02.1:amd64 (2:1.02.90-2) ...
Selecting previously unselected package dmsetup.
Preparing to unpack .../dmsetup_2%3a1.02.90-2_amd64.deb ...
Unpacking dmsetup (2:1.02.90-2) ...
Setting up dmsetup (2:1.02.90-2) ...
Setting up libdevmapper1.02.1:amd64 (2:1.02.90-2) ...
Processing triggers for libc-bin (2.19-11) ...
Selecting previously unselected package libcryptsetup4:amd64.
(Reading database ... 9505 files and directories currently installed.)
Preparing to unpack .../libcryptsetup4_2%3a1.6.6-2_amd64.deb ...
Unpacking libcryptsetup4:amd64 (2:1.6.6-2) ...
Setting up libcryptsetup4:amd64 (2:1.6.6-2) ...
Processing triggers for libc-bin (2.19-11) ...
Selecting previously unselected package libkmod2:amd64.
(Reading database ... 9512 files and directories currently installed.)
Preparing to unpack .../libkmod2_18-3_amd64.deb ...
Unpacking libkmod2:amd64 (18-3) ...
Setting up libkmod2:amd64 (18-3) ...
Processing triggers for libc-bin (2.19-11) ...
(Reading database ... 9518 files and directories currently installed.)
Preparing to unpack .../sysvinit-utils_2.88dsf-53.4_amd64.deb ...
Unpacking sysvinit-utils (2.88dsf-53.4) over (2.88dsf-43) ...
Selecting previously unselected package startpar.
Preparing to unpack .../startpar_0.59-3_amd64.deb ...
Unpacking startpar (0.59-3) ...
Setting up startpar (0.59-3) ...
Installing new version of config file /etc/init/startpar-bridge.conf ...
(Reading database ... 9525 files and directories currently installed.)
Preparing to unpack .../sysv-rc_2.88dsf-53.4_all.deb ...
Unpacking sysv-rc (2.88dsf-53.4) over (2.88dsf-43) ...
Setting up sysvinit-utils (2.88dsf-53.4) ...
Setting up sysv-rc (2.88dsf-53.4) ...
(Reading database ... 9525 files and directories currently installed.)
Preparing to unpack .../initscripts_2.88dsf-53.4_amd64.deb ...
Unpacking initscripts (2.88dsf-53.4) over (2.88dsf-43) ...
Setting up initscripts (2.88dsf-53.4) ...
Installing new version of config file /etc/init.d/checkfs.sh ...
Installing new version of config file /etc/init.d/checkroot.sh ...
Installing new version of config file /etc/init.d/mountall.sh ...
Installing new version of config file /etc/init.d/mountkernfs.sh ...
Installing new version of config file /etc/init.d/umountfs ...
Installing new version of config file /etc/network/if-up.d/mountnfs ...
Selecting previously unselected package libprocps3:amd64.
(Reading database ... 9525 files and directories currently installed.)
Preparing to unpack .../libprocps3_2%3a3.3.9-8_amd64.deb ...
Unpacking libprocps3:amd64 (2:3.3.9-8) ...
Setting up libprocps3:amd64 (2:3.3.9-8) ...
Processing triggers for libc-bin (2.19-11) ...
(Reading database ... 9532 files and directories currently installed.)
Preparing to unpack .../procps_2%3a3.3.9-8_amd64.deb ...
Unpacking procps (2:3.3.9-8) over (1:3.3.4-2) ...
Setting up procps (2:3.3.9-8) ...
Installing new version of config file /etc/sysctl.conf ...
Installing new version of config file /etc/init.d/procps ...
[ ok ] Setting kernel variables ...done.
Selecting previously unselected package udev.
(Reading database ... 9532 files and directories currently installed.)
Preparing to unpack .../udev_215-5+b1_amd64.deb ...
Unpacking udev (215-5+b1) ...
Setting up udev (215-5+b1) ...
calling: test
version 215
load module index
Network interface NamePolicy= disabled on kernel commandline, ignoring.
Created link configuration context.
timestamp of '/etc/udev/rules.d' changed
timestamp of '/lib/udev/rules.d' changed
read rules file: /lib/udev/rules.d/42-usb-hid-pm.rules
read rules file: /lib/udev/rules.d/50-firmware.rules
read rules file: /lib/udev/rules.d/50-udev-default.rules
read rules file: /lib/udev/rules.d/55-dm.rules
read rules file: /lib/udev/rules.d/60-cdrom_id.rules
read rules file: /lib/udev/rules.d/60-drm.rules
read rules file: /lib/udev/rules.d/60-gnupg.rules
read rules file: /lib/udev/rules.d/60-keyboard.rules
read rules file: /lib/udev/rules.d/60-persistent-alsa.rules
read rules file: /lib/udev/rules.d/60-persistent-input.rules
read rules file: /lib/udev/rules.d/60-persistent-serial.rules
read rules file: /lib/udev/rules.d/60-persistent-storage-dm.rules
read rules file: /lib/udev/rules.d/60-persistent-storage-tape.rules
read rules file: /lib/udev/rules.d/60-persistent-storage.rules
read rules file: /lib/udev/rules.d/60-persistent-v4l.rules
read rules file: /lib/udev/rules.d/61-accelerometer.rules
read rules file: /lib/udev/rules.d/64-btrfs.rules
read rules file: /lib/udev/rules.d/70-power-switch.rules
read rules file: /lib/udev/rules.d/73-idrac.rules
read rules file: /lib/udev/rules.d/75-net-description.rules
read rules file: /lib/udev/rules.d/75-persistent-net-generator.rules
read rules file: /lib/udev/rules.d/75-probe_mtd.rules
read rules file: /lib/udev/rules.d/75-tty-description.rules
read rules file: /lib/udev/rules.d/78-sound-card.rules
read rules file: /lib/udev/rules.d/80-drivers.rules
read rules file: /lib/udev/rules.d/80-net-setup-link.rules
read rules file: /lib/udev/rules.d/80-networking.rules
read rules file: /lib/udev/rules.d/85-hwclock.rules
read rules file: /lib/udev/rules.d/95-udev-late.rules
rules contain 24576 bytes tokens (2048 * 12 bytes), 9681 bytes strings
1514 strings (18511 bytes), 969 de-duplicated (9376 bytes), 546 trie nodes
used
IMPORT builtin 'net_id' /lib/udev/rules.d/75-net-description.rules:6
IMPORT builtin 'path_id' /lib/udev/rules.d/80-net-setup-link.rules:5
IMPORT builtin 'path_id' returned non-zero
IMPORT builtin 'net_setup_link' /lib/udev/rules.d/80-net-setup-link.rules:11
No matching link configuration found.
RUN 'net.agent' /lib/udev/rules.d/80-networking.rules:1
unload module index
Unloaded link configuration context.
calling: test
version 215
load module index
Network interface NamePolicy= disabled on kernel commandline, ignoring.
Created link configuration context.
timestamp of '/etc/udev/rules.d' changed
timestamp of '/lib/udev/rules.d' changed
read rules file: /lib/udev/rules.d/42-usb-hid-pm.rules
read rules file: /lib/udev/rules.d/50-firmware.rules
read rules file: /lib/udev/rules.d/50-udev-default.rules
read rules file: /lib/udev/rules.d/55-dm.rules
read rules file: /lib/udev/rules.d/60-cdrom_id.rules
read rules file: /lib/udev/rules.d/60-drm.rules
read rules file: /lib/udev/rules.d/60-gnupg.rules
read rules file: /lib/udev/rules.d/60-keyboard.rules
read rules file: /lib/udev/rules.d/60-persistent-alsa.rules
read rules file: /lib/udev/rules.d/60-persistent-input.rules
read rules file: /lib/udev/rules.d/60-persistent-serial.rules
read rules file: /lib/udev/rules.d/60-persistent-storage-dm.rules
read rules file: /lib/udev/rules.d/60-persistent-storage-tape.rules
read rules file: /lib/udev/rules.d/60-persistent-storage.rules
read rules file: /lib/udev/rules.d/60-persistent-v4l.rules
read rules file: /lib/udev/rules.d/61-accelerometer.rules
read rules file: /lib/udev/rules.d/64-btrfs.rules
read rules file: /lib/udev/rules.d/70-power-switch.rules
read rules file: /lib/udev/rules.d/73-idrac.rules
read rules file: /lib/udev/rules.d/75-net-description.rules
read rules file: /lib/udev/rules.d/75-persistent-net-generator.rules
read rules file: /lib/udev/rules.d/75-probe_mtd.rules
read rules file: /lib/udev/rules.d/75-tty-description.rules
read rules file: /lib/udev/rules.d/78-sound-card.rules
read rules file: /lib/udev/rules.d/80-drivers.rules
read rules file: /lib/udev/rules.d/80-net-setup-link.rules
read rules file: /lib/udev/rules.d/80-networking.rules
read rules file: /lib/udev/rules.d/85-hwclock.rules
read rules file: /lib/udev/rules.d/95-udev-late.rules
rules contain 24576 bytes tokens (2048 * 12 bytes), 9681 bytes strings
1514 strings (18511 bytes), 969 de-duplicated (9376 bytes), 546 trie nodes
used
IMPORT builtin 'net_id' /lib/udev/rules.d/75-net-description.rules:6
IMPORT builtin 'path_id' /lib/udev/rules.d/80-net-setup-link.rules:5
IMPORT builtin 'path_id' returned non-zero
IMPORT builtin 'net_setup_link' /lib/udev/rules.d/80-net-setup-link.rules:11
No matching link configuration found.
RUN 'net.agent' /lib/udev/rules.d/80-networking.rules:1
unload module index
Unloaded link configuration context.
udev does not support containers, not started.
Selecting previously unselected package acl.
(Reading database ... 9631 files and directories currently installed.)
Preparing to unpack .../acl_2.2.52-2_amd64.deb ...
Unpacking acl (2.2.52-2) ...
Setting up acl (2.2.52-2) ...
Selecting previously unselected package libcap2-bin.
(Reading database ... 9654 files and directories currently installed.)
Preparing to unpack .../libcap2-bin_1%3a2.24-6_amd64.deb ...
Unpacking libcap2-bin (1:2.24-6) ...
Setting up libcap2-bin (1:2.24-6) ...
Selecting previously unselected package systemd.
(Reading database ... 9669 files and directories currently installed.)
Preparing to unpack .../systemd_215-5+b1_amd64.deb ...
Unpacking systemd (215-5+b1) ...
Setting up systemd (215-5+b1) ...
Created symlink from
/etc/systemd/system/getty.target.wants/[email protected] to
/lib/systemd/system/[email protected].
Created symlink from
/etc/systemd/system/multi-user.target.wants/remote-fs.target to
/lib/systemd/system/remote-fs.target.
Initializing machine ID from random generator.
Selecting previously unselected package systemd-sysv.
(Reading database ... 10287 files and directories currently installed.)
Preparing to unpack .../systemd-sysv_215-5+b1_amd64.deb ...
Unpacking systemd-sysv (215-5+b1) ...
Replacing files in old package sysvinit (2.88dsf-43) ...
Setting up systemd-sysv (215-5+b1) ...
Selecting previously unselected package init.
(Reading database ... 10292 files and directories currently installed.)
Preparing to unpack .../archives/init_1.21_amd64.deb ...
Unpacking init (1.21) ...
Setting up init (1.21) ...
(Reading database ... 10295 files and directories currently installed.)
Preparing to unpack .../sysvinit_2.88dsf-53.4_amd64.deb ...
Unpacking sysvinit (2.88dsf-53.4) over (2.88dsf-43) ...
Setting up sysvinit (2.88dsf-53.4) ...
Selecting previously unselected package libcap-ng0:amd64.
(Reading database ... 10290 files and directories currently installed.)
Preparing to unpack .../libcap-ng0_0.7.4-2_amd64.deb ...
Unpacking libcap-ng0:amd64 (0.7.4-2) ...
Selecting previously unselected package libdbus-1-3:amd64.
Preparing to unpack .../libdbus-1-3_1.8.8-2_amd64.deb ...
Unpacking libdbus-1-3:amd64 (1.8.8-2) ...
Selecting previously unselected package libexpat1:amd64.
Preparing to unpack .../libexpat1_2.1.0-6_amd64.deb ...
Unpacking libexpat1:amd64 (2.1.0-6) ...
Selecting previously unselected package dbus.
Preparing to unpack .../dbus_1.8.8-2_amd64.deb ...
Unpacking dbus (1.8.8-2) ...
Selecting previously unselected package libpam-systemd:amd64.
Preparing to unpack .../libpam-systemd_215-5+b1_amd64.deb ...
Unpacking libpam-systemd:amd64 (215-5+b1) ...
Selecting previously unselected package libpam-cap:amd64.
Preparing to unpack .../libpam-cap_1%3a2.24-6_amd64.deb ...
Unpacking libpam-cap:amd64 (1:2.24-6) ...
Setting up libcap-ng0:amd64 (0.7.4-2) ...
Setting up libdbus-1-3:amd64 (1.8.8-2) ...
Setting up libexpat1:amd64 (2.1.0-6) ...
Setting up dbus (1.8.8-2) ...
[ ok ] Starting system message bus: dbus.
Setting up libpam-systemd:amd64 (215-5+b1) ...
Setting up libpam-cap:amd64 (1:2.24-6) ...
Processing triggers for libc-bin (2.19-11) ...
root@tpotest:~#
Now the shutdown:
root@foo ~ # shutdown -h now
INIT: Switching to runlevel: 0
Broadcast message from root@tpotest on console (Tue 2014-10-21 16:28:11
UTC):
The system is going down for power-off NOW!
INIT: Sending processes the TERM signal
INIT: root@tpotest:~# Sending processes the KILL signal
[info] Using makefile-style concurrent boot in runlevel 0.
[info] Saving the system clock.
hwclock: Cannot access the Hardware Clock via any known method.
hwclock: Use the --debug option to see the details of our search for an
access method.
[ ok ] Asking all remaining processes to terminate...done.
[ ok ] All processes ended within 1 seconds...done.
umount: /dev/ptmx: must be superuser to unmount
umount: /dev/tty4: must be superuser to unmount
umount: /dev/tty3: must be superuser to unmount
umount: /dev/tty2: must be superuser to unmount
umount: /dev/tty1: must be superuser to unmount
umount: /dev/console: must be superuser to unmount
[....] Deconfiguring network interfaces...Removed stale PID file
Internet Systems Consortium DHCP Client 4.3.1
Copyright 2004-2014 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/eth0/fa:d5:83:a5:e0:a2
Sending on LPF/eth0/fa:d5:83:a5:e0:a2
Sending on Socket/fallback
DHCPRELEASE on eth0 to 192.168.138.1 port 67
done.
[....] Deactivating swap...swapoff: Not superuser.
failed.
mount: permission denied
[info] Will now halt.
Powering off.
And here's a strace of the VM starting:
root@foo ~ # strace -f lxc-start -n tpotest
execve("/usr/bin/lxc-start", ["lxc-start", "-n", "tpotest"], [/* 25 vars
*/]) = 0
brk(0) = 0x22b8000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f629047b000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
directory)
open("/usr/lib/x86_64-linux-gnu/lxc/tls/x86_64/liblxc.so.0", O_RDONLY) = -1
ENOENT (No such file or directory)
stat("/usr/lib/x86_64-linux-gnu/lxc/tls/x86_64", 0x7fff7eaee4a0) = -1
ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/lxc/tls/liblxc.so.0", O_RDONLY) = -1 ENOENT
(No such file or directory)
stat("/usr/lib/x86_64-linux-gnu/lxc/tls", 0x7fff7eaee4a0) = -1 ENOENT (No
such file or directory)
open("/usr/lib/x86_64-linux-gnu/lxc/x86_64/liblxc.so.0", O_RDONLY) = -1
ENOENT (No such file or directory)
stat("/usr/lib/x86_64-linux-gnu/lxc/x86_64", 0x7fff7eaee4a0) = -1 ENOENT
(No such file or directory)
open("/usr/lib/x86_64-linux-gnu/lxc/liblxc.so.0", O_RDONLY) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\207\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0644, st_size=174032, ...}) = 0
mmap(NULL, 2281408, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f6290031000
mprotect(0x7f629005a000, 2093056, PROT_NONE) = 0
mmap(0x7f6290259000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f6290259000
mmap(0x7f629025b000, 12224, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f629025b000
close(3) = 0
open("/usr/lib/x86_64-linux-gnu/lxc/libcap.so.2", O_RDONLY) = -1 ENOENT (No
such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=22084, ...}) = 0
mmap(NULL, 22084, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f6290475000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/x86_64-linux-gnu/libcap.so.2", O_RDONLY) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\26\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0644, st_size=17112, ...}) = 0
mmap(NULL, 2112384, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f628fe2d000
mprotect(0x7f628fe31000, 2093056, PROT_NONE) = 0
mmap(0x7f6290030000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f6290030000
close(3) = 0
open("/usr/lib/x86_64-linux-gnu/lxc/libc.so.6", O_RDONLY) = -1 ENOENT (No
such file or directory)
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\357\1\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=1603600, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f6290474000
mmap(NULL, 3717176, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f628faa1000
mprotect(0x7f628fc23000, 2097152, PROT_NONE) = 0
mmap(0x7f628fe23000, 20480, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x182000) = 0x7f628fe23000
mmap(0x7f628fe28000, 18488, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f628fe28000
close(3) = 0
open("/usr/lib/x86_64-linux-gnu/lxc/libutil.so.1", O_RDONLY) = -1 ENOENT
(No such file or directory)
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/x86_64-linux-gnu/libutil.so.1", O_RDONLY) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\16\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0644, st_size=10640, ...}) = 0
mmap(NULL, 2105608, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f628f89e000
mprotect(0x7f628f8a0000, 2093056, PROT_NONE) = 0
mmap(0x7f628fa9f000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f628fa9f000
close(3) = 0
open("/usr/lib/x86_64-linux-gnu/lxc/libattr.so.1", O_RDONLY) = -1 ENOENT
(No such file or directory)
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/x86_64-linux-gnu/libattr.so.1", O_RDONLY) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\25\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0644, st_size=18672, ...}) = 0
mmap(NULL, 2113880, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f628f699000
mprotect(0x7f628f69d000, 2093056, PROT_NONE) = 0
mmap(0x7f628f89c000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f628f89c000
close(3) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f6290473000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f6290472000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f6290471000
arch_prctl(ARCH_SET_FS, 0x7f6290472700) = 0
mprotect(0x7f628f89c000, 4096, PROT_READ) = 0
mprotect(0x7f628fa9f000, 4096, PROT_READ) = 0
mprotect(0x7f628fe23000, 16384, PROT_READ) = 0
mprotect(0x7f6290259000, 4096, PROT_READ) = 0
mprotect(0x602000, 4096, PROT_READ) = 0
mprotect(0x7f629047d000, 4096, PROT_READ) = 0
munmap(0x7f6290475000, 22084) = 0
getuid() = 0
getgid() = 0
geteuid() = 0
brk(0) = 0x22b8000
brk(0x22d9000) = 0x22d9000
access("/var/lib/lxc/tpotest/config", F_OK) = 0
open("/var/lib/lxc/tpotest/config", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=1989, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f629047a000
read(3, "# /var/lib/lxc/tpotest/config\n\n#"..., 4096) = 1989
read(3, "", 4096) = 0
close(3) = 0
munmap(0x7f629047a000, 4096) = 0
open("/proc/self/fd", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
getdents(3, /* 6 entries */, 32768) = 144
getdents(3, /* 0 entries */, 32768) = 0
close(3) = 0
getuid() = 0
socket(PF_FILE, SOCK_DGRAM, 0) = 3
sendto(3, "\0\0\0\0tpotest\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
4104, 0, {sa_family=AF_FILE, path=@"lxc-monitor"}, 110) = -1 ECONNREFUSED
(Connection refused)
close(3) = 0
open("/dev/ptmx", O_RDWR) = 3
statfs("/dev/pts", {f_type="DEVPTS_SUPER_MAGIC", f_bsize=4096, f_blocks=0,
f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={0, 0}, f_namelen=255,
f_frsize=4096}) = 0
ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(3, TIOCGPTN, [75]) = 0
stat("/dev/pts/75", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 75), ...})
= 0
getuid() = 0
socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 4
connect(4, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1
ENOENT (No such file or directory)
close(4) = 0
socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 4
connect(4, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1
ENOENT (No such file or directory)
close(4) = 0
open("/etc/nsswitch.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=475, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f629047a000
read(4, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 475
read(4, "", 4096) = 0
close(4) = 0
munmap(0x7f629047a000, 4096) = 0
open("/usr/lib/x86_64-linux-gnu/lxc/libnss_compat.so.2", O_RDONLY) = -1
ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=22084, ...}) = 0
mmap(NULL, 22084, PROT_READ, MAP_PRIVATE, 4, 0) = 0x7f6290475000
close(4) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/x86_64-linux-gnu/libnss_compat.so.2", O_RDONLY) = 4
read(4,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\22\0\0\0\0\0\0"..., 832) = 832
fstat(4, {st_mode=S_IFREG|0644, st_size=31584, ...}) = 0
mmap(NULL, 2127048, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) =
0x7f628f491000
mprotect(0x7f628f498000, 2093056, PROT_NONE) = 0
mmap(0x7f628f697000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x6000) = 0x7f628f697000
close(4) = 0
open("/usr/lib/x86_64-linux-gnu/lxc/libnsl.so.1", O_RDONLY) = -1 ENOENT (No
such file or directory)
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/x86_64-linux-gnu/libnsl.so.1", O_RDONLY) = 4
read(4, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 @\0\0\0\0\0\0"...,
832) = 832
fstat(4, {st_mode=S_IFREG|0644, st_size=89056, ...}) = 0
mmap(NULL, 2194128, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) =
0x7f628f279000
mprotect(0x7f628f28e000, 2093056, PROT_NONE) = 0
mmap(0x7f628f48d000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x14000) = 0x7f628f48d000
mmap(0x7f628f48f000, 6864, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f628f48f000
close(4) = 0
mprotect(0x7f628f48d000, 4096, PROT_READ) = 0
mprotect(0x7f628f697000, 4096, PROT_READ) = 0
munmap(0x7f6290475000, 22084) = 0
open("/usr/lib/x86_64-linux-gnu/lxc/libnss_nis.so.2", O_RDONLY) = -1 ENOENT
(No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=22084, ...}) = 0
mmap(NULL, 22084, PROT_READ, MAP_PRIVATE, 4, 0) = 0x7f6290475000
close(4) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/x86_64-linux-gnu/libnss_nis.so.2", O_RDONLY) = 4
read(4, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p \0\0\0\0\0\0"...,
832) = 832
fstat(4, {st_mode=S_IFREG|0644, st_size=43560, ...}) = 0
mmap(NULL, 2139352, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) =
0x7f628f06e000
mprotect(0x7f628f078000, 2093056, PROT_NONE) = 0
mmap(0x7f628f277000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x9000) = 0x7f628f277000
close(4) = 0
open("/usr/lib/x86_64-linux-gnu/lxc/libnss_files.so.2", O_RDONLY) = -1
ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/x86_64-linux-gnu/libnss_files.so.2", O_RDONLY) = 4
read(4,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200!\0\0\0\0\0\0"..., 832) = 832
fstat(4, {st_mode=S_IFREG|0644, st_size=47616, ...}) = 0
mmap(NULL, 2143624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) =
0x7f628ee62000
mprotect(0x7f628ee6d000, 2093056, PROT_NONE) = 0
mmap(0x7f628f06c000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0xa000) = 0x7f628f06c000
close(4) = 0
mprotect(0x7f628f06c000, 4096, PROT_READ) = 0
mprotect(0x7f628f277000, 4096, PROT_READ) = 0
munmap(0x7f6290475000, 22084) = 0
open("/etc/group", O_RDONLY|O_CLOEXEC) = 4
lseek(4, 0, SEEK_CUR) = 0
fstat(4, {st_mode=S_IFREG|0644, st_size=684, ...}) = 0
mmap(NULL, 684, PROT_READ, MAP_SHARED, 4, 0) = 0x7f629047a000
lseek(4, 684, SEEK_SET) = 684
munmap(0x7f629047a000, 684) = 0
close(4) = 0
ioctl(3, TIOCSPTLCK, [0]) = 0
ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(3, TIOCGPTN, [75]) = 0
stat("/dev/pts/75", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 75), ...})
= 0
open("/dev/pts/75", O_RDWR|O_NOCTTY) = 4
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fcntl(4, F_SETFD, FD_CLOEXEC) = 0
open("/dev/ptmx", O_RDWR) = 5
ioctl(5, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(5, TIOCGPTN, [100]) = 0
stat("/dev/pts/100", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 100),
...}) = 0
getuid() = 0
ioctl(5, TIOCSPTLCK, [0]) = 0
ioctl(5, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(5, TIOCGPTN, [100]) = 0
stat("/dev/pts/100", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 100),
...}) = 0
open("/dev/pts/100", O_RDWR|O_NOCTTY) = 6
fcntl(5, F_SETFD, FD_CLOEXEC) = 0
fcntl(6, F_SETFD, FD_CLOEXEC) = 0
open("/dev/ptmx", O_RDWR) = 7
ioctl(7, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(7, TIOCGPTN, [101]) = 0
stat("/dev/pts/101", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 101),
...}) = 0
getuid() = 0
ioctl(7, TIOCSPTLCK, [0]) = 0
ioctl(7, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(7, TIOCGPTN, [101]) = 0
stat("/dev/pts/101", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 101),
...}) = 0
open("/dev/pts/101", O_RDWR|O_NOCTTY) = 8
fcntl(7, F_SETFD, FD_CLOEXEC) = 0
fcntl(8, F_SETFD, FD_CLOEXEC) = 0
open("/dev/ptmx", O_RDWR) = 9
ioctl(9, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(9, TIOCGPTN, [102]) = 0
stat("/dev/pts/102", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 102),
...}) = 0
getuid() = 0
ioctl(9, TIOCSPTLCK, [0]) = 0
ioctl(9, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(9, TIOCGPTN, [102]) = 0
stat("/dev/pts/102", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 102),
...}) = 0
open("/dev/pts/102", O_RDWR|O_NOCTTY) = 10
fcntl(9, F_SETFD, FD_CLOEXEC) = 0
fcntl(10, F_SETFD, FD_CLOEXEC) = 0
access("/dev/tty", F_OK) = 0
open("/dev/tty", O_RDWR) = 11
close(11) = 0
open("/dev/ptmx", O_RDWR) = 11
ioctl(11, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(11, TIOCGPTN, [103]) = 0
stat("/dev/pts/103", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 103),
...}) = 0
getuid() = 0
ioctl(11, TIOCSPTLCK, [0]) = 0
ioctl(11, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(11, TIOCGPTN, [103]) = 0
stat("/dev/pts/103", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 103),
...}) = 0
open("/dev/pts/103", O_RDWR|O_NOCTTY) = 12
fcntl(11, F_SETFD, FD_CLOEXEC) = 0
fcntl(12, F_SETFD, FD_CLOEXEC) = 0
getuid() = 0
open("/dev/tty", O_RDWR|O_CREAT|O_APPEND|O_CLOEXEC, 0600) = 13
getuid() = 0
ioctl(13, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(13, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(13, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(13, SNDCTL_TMR_CONTINUE or TCSETSF, {B38400 opost -isig -icanon -echo
...}) = 0
ioctl(13, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost -isig -icanon -echo
...}) = 0
rt_sigprocmask(SIG_BLOCK, ~[ILL BUS SEGV RTMIN RT_1], [], 8) = 0
signalfd4(-1, ~[ILL BUS SEGV RTMIN RT_1], 8, 0) = 14
fcntl(14, F_SETFD, FD_CLOEXEC) = 0
socketpair(PF_FILE, SOCK_STREAM, 0, [15, 16]) = 0
fcntl(15, F_SETFD, FD_CLOEXEC) = 0
getpid() = 3117
lstat("veth0bkukr", 0x7fff7eaeea30) = -1 ENOENT (No such file or
directory)
lstat("vethiAq5xa", 0x7fff7eaeea30) = -1 ENOENT (No such file or
directory)
socket(PF_NETLINK, SOCK_RAW, 0) = 17
setsockopt(17, SOL_SOCKET, SO_SNDBUF, [32768], 4) = 0
setsockopt(17, SOL_SOCKET, SO_RCVBUF, [32768], 4) = 0
bind(17, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 0
getsockname(17, {sa_family=AF_NETLINK, pid=3117, groups=00000000}, [12]) = 0
sendmsg(17, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000},
msg_iov(1)=[{"h\0\0\0\20\0\5\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
104}], msg_controllen=0, msg_flags=0}, 0) = 104
recvmsg(17, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000},
msg_iov(1)=[{"$\0\0\0\2\0\0\0\0\0\0\0-\f\0\0\0\0\0\0h\0\0\0\20\0\5\6\0\0\0\0"...,
8192}], msg_controllen=0, msg_flags=0}, 0) = 36
close(17) = 0
socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 17
ioctl(17, SIOCGIFHWADDR, {ifr_name="veth0bkukr",
ifr_hwaddr=fe:68:29:a8:8d:de}) = 0
ioctl(17, SIOCSIFHWADDR, {ifr_name="veth0bkukr",
ifr_hwaddr=fe:68:29:a8:8d:de}) = 0
close(17) = 0
access("/proc/net", R_OK) = 0
access("/proc/net/unix", R_OK) = 0
socket(PF_FILE, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 17
ioctl(17, SIOCGIFINDEX, {ifr_name="veth0bkukr", ifr_index=114}) = 0
close(17) = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 17
ioctl(17, SIOCBRADDIF, 0x7fff7eaeead0) = 0
close(17) = 0
socket(PF_FILE, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 17
ioctl(17, SIOCGIFINDEX, {ifr_name="vethiAq5xa", ifr_index=113}) = 0
close(17) = 0
socket(PF_NETLINK, SOCK_RAW, 0) = 17
setsockopt(17, SOL_SOCKET, SO_SNDBUF, [32768], 4) = 0
setsockopt(17, SOL_SOCKET, SO_RCVBUF, [32768], 4) = 0
bind(17, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 0
getsockname(17, {sa_family=AF_NETLINK, pid=3117, groups=00000000}, [12]) = 0
socket(PF_FILE, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 18
ioctl(18, SIOCGIFINDEX, {ifr_name="veth0bkukr", ifr_index=114}) = 0
close(18) = 0
sendmsg(17, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000},
msg_iov(1)=[{" \0\0\0\20\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0r\0\0\0\1\0\0\0\1\0\0\0",
32}], msg_controllen=0, msg_flags=0}, 0) = 32
recvmsg(17, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000},
msg_iov(1)=[{"$\0\0\0\2\0\0\0\0\0\0\0-\f\0\0\0\0\0\0
\0\0\0\20\0\5\0\0\0\0\0"..., 8192}], msg_controllen=0, msg_flags=0}, 0) = 36
close(17) = 0
clone(Process 3133 attached (waiting for parent)
Process 3133 resumed (parent 3117 ready)
child_stack=0x7fff7eaeebd0, flags=CLONE_NEWNS|0x6c000000|SIGCHLD) = 3133
[pid 3133] getpid() = 1
[pid 3133] rt_sigprocmask(SIG_SETMASK, [], <unfinished ...>
[pid 3117] close(15 <unfinished ...>
[pid 3133] <... rt_sigprocmask resumed> NULL, 8) = 0
[pid 3133] prctl(PR_SET_PDEATHSIG, 9 <unfinished ...>
[pid 3117] <... close resumed> ) = 0
[pid 3133] <... prctl resumed> ) = 0
[pid 3117] read(16, <unfinished ...>
[pid 3133] close(16) = 0
[pid 3133] write(15, "\0\0\0\0", 4) = 4
[pid 3117] <... read resumed> "\0\0\0\0", 4) = 4
[pid 3133] read(15, <unfinished ...>
[pid 3117] open("/proc/mounts", O_RDONLY) = 15
[pid 3117] fstat(15, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid 3117] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f629047a000
[pid 3117] read(15, "rootfs / rootfs rw 0 0\nsysfs /sy"..., 1024) = 864
[pid 3117] open("/proc/1/cgroup", O_RDONLY) = 17
[pid 3117] fstat(17, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid 3117] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6290479000
[pid 3117] read(17, "2:cpuset,cpu,cpuacct,memory,devi"..., 1024) = 71
[pid 3117] close(17) = 0
[pid 3117] munmap(0x7f6290479000, 4096) = 0
[pid 3117] access("/sys/fs/cgroup//cgroup.clone_children", F_OK) = 0
[pid 3117] open("/sys/fs/cgroup//cgroup.clone_children",
O_WRONLY|O_CREAT|O_TRUNC, 0666) = 17
[pid 3117] fstat(17, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
[pid 3117] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6290479000
[pid 3117] write(17, "1", 1) = 1
[pid 3117] close(17) = 0
[pid 3117] munmap(0x7f6290479000, 4096) = 0
[pid 3117] access("/sys/fs/cgroup//lxc", F_OK) = 0
[pid 3117] access("/sys/fs/cgroup//lxc/tpotest", F_OK) = -1 ENOENT (No
such file or directory)
[pid 3117] mkdir("/sys/fs/cgroup//lxc/tpotest", 0755) = 0
[pid 3117] open("/sys/fs/cgroup//lxc/tpotest/tasks",
O_WRONLY|O_CREAT|O_TRUNC, 0666) = 17
[pid 3117] fstat(17, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
[pid 3117] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6290479000
[pid 3117] write(17, "3133", 4) = 4
[pid 3117] close(17) = 0
[pid 3117] munmap(0x7f6290479000, 4096) = 0
[pid 3117] read(15, "", 1024) = 0
[pid 3117] close(15) = 0
[pid 3117] munmap(0x7f629047a000, 4096) = 0
[pid 3117] socket(PF_NETLINK, SOCK_RAW, 0) = 15
[pid 3117] setsockopt(15, SOL_SOCKET, SO_SNDBUF, [32768], 4) = 0
[pid 3117] setsockopt(15, SOL_SOCKET, SO_RCVBUF, [32768], 4) = 0
[pid 3117] bind(15, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 0
[pid 3117] getsockname(15, {sa_family=AF_NETLINK, pid=3117,
groups=00000000}, [12]) = 0
[pid 3117] sendmsg(15, {msg_name(12)={sa_family=AF_NETLINK, pid=0,
groups=00000000},
msg_iov(1)=[{"(\0\0\0\20\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0q\0\0\0\0\0\0\0\0\0\0\0"...,
40}], msg_controllen=0, msg_flags=0}, 0) = 40
[pid 3117] recvmsg(15, {msg_name(12)={sa_family=AF_NETLINK, pid=0,
groups=00000000},
msg_iov(1)=[{"$\0\0\0\2\0\0\0\0\0\0\0-\f\0\0\0\0\0\0(\0\0\0\20\0\5\0\0\0\0\0"...,
40}], msg_controllen=0, msg_flags=0}, 0) = 36
[pid 3117] close(15) = 0
[pid 3117] write(16, "\1\0\0\0", 4) = 4
[pid 3133] <... read resumed> "\1\0\0\0", 4) = 4
[pid 3117] read(16, <unfinished ...>
[pid 3133] open("/proc/sys/kernel/ctrl-alt-del", O_RDONLY) = 16
[pid 3133] fstat(16, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
[pid 3133] mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f629047a000
[pid 3133] read(16, "0\n", 1024) = 2
[pid 3133] close(16) = 0
[pid 3133] munmap(0x7f629047a000, 4096) = 0
[pid 3133] clone(Process 2 attached
child_stack=0x7fff7eaeeb20, flags=0x20000000|SIGCHLD) = 2
Process 3139 attached (waiting for parent)
[pid 3133] wait4(-1, Process 3133 suspended
-- System Information:
Debian Release: 7.7
APT prefers stable
APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.14-0.bpo.1-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages lxc depends on:
ii debconf [debconf-2.0] 1.5.49
ii libc6 2.13-38+deb7u6
ii libcap2 1:2.22-1.2
ii multiarch-support 2.13-38+deb7u6
Versions of packages lxc recommends:
ii debootstrap 1.0.48+deb7u1
ii libcap2-bin 1:2.22-1.2
ii rsync 3.0.9-4
Versions of packages lxc suggests:
pn lxctl <none>
-- debconf information:
lxc/shutdown: /usr/bin/lxc-halt
lxc/directory: /var/lib/lxc
lxc/title:
lxc/auto: true
--
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