1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165 | ubuntu@juju-1:~$ hello-world
DEBUG: setting argv[0] to snap-confine
DEBUG: security tag is snap.hello-world.hello-world
DEBUG: binary to run is /usr/lib/snapd/snap-exec
DEBUG: preparing seccomp profile associated with security tag snap.hello-world.hello-world
DEBUG: host arch (kernel) is '-1073741762'
DEBUG: native arch (userspace) is '-1073741762'
DEBUG: adding compat arch '1073741827'
DEBUG: creating namespace group directory /run/snapd/ns
DEBUG: opening namespace group directory /run/snapd/ns
DEBUG: opening lock file for group directory
DEBUG: locking the namespace group directory
DEBUG: sanity timeout initialized and set for three seconds
DEBUG: sanity timeout reset and disabled
DEBUG: bind mounting the namespace group directory over itself
DEBUG: making the namespace group directory mount point private
DEBUG: unlocking the namespace group directory
DEBUG: opening namespace group directory /run/snapd/ns
DEBUG: opening lock file for namespace group hello-world
DEBUG: acquiring exclusive lock for namespace group hello-world
DEBUG: sanity timeout initialized and set for three seconds
DEBUG: sanity timeout reset and disabled
DEBUG: acquired exclusive lock for namespace group hello-world
DEBUG: initializing new namespace group hello-world
DEBUG: forking support process for mount namespace capture
DEBUG: forked support process has pid 1299
DEBUG: unsharing the mount namespace
DEBUG: forked support process has pid 0
DEBUG: changing apparmor hat of the support process for mount namespace capture
DEBUG: changing apparmor hat to mount-namespace-capture-helper
DEBUG: ensuring that parent process is still alive
DEBUG: DEBUG: waiting for a eventfd data from the parent process to continue
scratch directory for constructing namespace: /tmp/snap.rootfs_lhvgj8DEBUG:
sanity timeout initialized and set for three secondsDEBUG:
performing operation: mount --make-rshared /
DEBUG: performing operation: mount --bind /tmp/snap.rootfs_lhvgj8 /tmp/snap.rootfs_lhvgj8
DEBUG: performing operation: mount --make-unbindable /tmp/snap.rootfs_lhvgj8
DEBUG: performing operation: mount --rbind /snap/core/current/ /tmp/snap.rootfs_lhvgj8
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8
DEBUG: performing operation: mount --rbind /dev /tmp/snap.rootfs_lhvgj8//dev
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8//dev
DEBUG: performing operation: mount --rbind /etc /tmp/snap.rootfs_lhvgj8//etc
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8//etc
DEBUG: performing operation: mount --rbind /home /tmp/snap.rootfs_lhvgj8//home
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8//home
DEBUG: performing operation: mount --rbind /root /tmp/snap.rootfs_lhvgj8//root
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8//root
DEBUG: performing operation: mount --rbind /proc /tmp/snap.rootfs_lhvgj8//proc
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8//proc
DEBUG: performing operation: mount --rbind /sys /tmp/snap.rootfs_lhvgj8//sys
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8//sys
DEBUG: performing operation: mount --rbind /tmp /tmp/snap.rootfs_lhvgj8//tmp
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8//tmp
DEBUG: performing operation: mount --rbind /var/snap /tmp/snap.rootfs_lhvgj8//var/snap
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8//var/snap
DEBUG: performing operation: mount --rbind /var/lib/snapd /tmp/snap.rootfs_lhvgj8//var/lib/snapd
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8//var/lib/snapd
DEBUG: performing operation: mount --rbind /var/tmp /tmp/snap.rootfs_lhvgj8//var/tmp
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8//var/tmp
DEBUG: performing operation: mount --rbind /run /tmp/snap.rootfs_lhvgj8//run
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8//run
DEBUG: performing operation: mount --rbind /lib/modules /tmp/snap.rootfs_lhvgj8//lib/modules
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8//lib/modules
DEBUG: performing operation: mount --rbind /usr/src /tmp/snap.rootfs_lhvgj8//usr/src
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8//usr/src
DEBUG: performing operation: mount --rbind /var/log /tmp/snap.rootfs_lhvgj8//var/log
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8//var/log
DEBUG: performing operation: mount --rbind /media /tmp/snap.rootfs_lhvgj8//media
DEBUG: performing operation: mount --rbind /run/netns /tmp/snap.rootfs_lhvgj8//run/netns
DEBUG: performing operation: mount --bind /snap/core/current//etc/alternatives /tmp/snap.rootfs_lhvgj8/etc/alternatives
DEBUG: performing operation: mount --make-slave /tmp/snap.rootfs_lhvgj8/etc/alternatives
DEBUG: performing operation: mount --rbind /snap /tmp/snap.rootfs_lhvgj8/snap
DEBUG: performing operation: mount --make-rslave /tmp/snap.rootfs_lhvgj8/snap
DEBUG: performing operation: mount --bind /tmp/snap.rootfs_lhvgj8//var/lib/snapd/hostfs /tmp/snap.rootfs_lhvgj8//var/lib/snapd/hostfs
DEBUG: performing operation: mount --make-private /tmp/snap.rootfs_lhvgj8//var/lib/snapd/hostfs
DEBUG: opening file describing nvidia driver version
DEBUG: nvidia driver version file doesn't exist
DEBUG: performing operation: pivot_root /tmp/snap.rootfs_lhvgj8 /tmp/snap.rootfs_lhvgj8//var/lib/snapd/hostfs
DEBUG: performing operation: umount /var/lib/snapd/hostfs//tmp/snap.rootfs_lhvgj8
DEBUG: performing operation: rmdir /var/lib/snapd/hostfs//tmp/snap.rootfs_lhvgj8
DEBUG: performing operation: mount --make-rslave /var/lib/snapd/hostfs
DEBUG: performing operation: umount --lazy /var/lib/snapd/hostfs/sys
DEBUG: performing operation: umount --lazy /var/lib/snapd/hostfs/dev
DEBUG: performing operation: umount --lazy /var/lib/snapd/hostfs/proc
DEBUG: performing operation: mount --move /var/lib/snapd /tmp/snapd.quirks_3Au9Gx
DEBUG: creating writable mimic directory /var/lib based on /snap/core/current//var/lib
DEBUG: mounting tmpfs at /var/lib
DEBUG: mounting tmpfs at /var/lib
DEBUG: bind-mounting all the files from the reference directory
DEBUG: creating empty directory at /var/lib/apparmor
DEBUG: performing operation: mount /snap/core/current//var/lib/apparmor /var/lib/apparmor -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/classic
DEBUG: performing operation: mount /snap/core/current//var/lib/classic /var/lib/classic -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/cloud
DEBUG: performing operation: mount /snap/core/current//var/lib/cloud /var/lib/cloud -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/console-conf
DEBUG: performing operation: mount /snap/core/current//var/lib/console-conf /var/lib/console-conf -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/dbus
DEBUG: performing operation: mount /snap/core/current//var/lib/dbus /var/lib/dbus -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/dhcp
DEBUG: performing operation: mount /snap/core/current//var/lib/dhcp /var/lib/dhcp -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/extrausers
DEBUG: performing operation: mount /snap/core/current//var/lib/extrausers /var/lib/extrausers -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/initramfs-tools
DEBUG: performing operation: mount /snap/core/current//var/lib/initramfs-tools /var/lib/initramfs-tools -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/initscripts
DEBUG: performing operation: mount /snap/core/current//var/lib/initscripts /var/lib/initscripts -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/insserv
DEBUG: performing operation: mount /snap/core/current//var/lib/insserv /var/lib/insserv -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/logrotate
DEBUG: performing operation: mount /snap/core/current//var/lib/logrotate /var/lib/logrotate -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/machines
DEBUG: performing operation: mount /snap/core/current//var/lib/machines /var/lib/machines -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/misc
DEBUG: performing operation: mount /snap/core/current//var/lib/misc /var/lib/misc -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/pam
DEBUG: performing operation: mount /snap/core/current//var/lib/pam /var/lib/pam -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/python
DEBUG: performing operation: mount /snap/core/current//var/lib/python /var/lib/python -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/resolvconf
DEBUG: performing operation: mount /snap/core/current//var/lib/resolvconf /var/lib/resolvconf -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/snapd
DEBUG: performing operation: mount /snap/core/current//var/lib/snapd /var/lib/snapd -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/sudo
DEBUG: performing operation: mount /snap/core/current//var/lib/sudo /var/lib/sudo -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/systemd
DEBUG: performing operation: mount /snap/core/current//var/lib/systemd /var/lib/systemd -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/ubuntu-fan
DEBUG: performing operation: mount /snap/core/current//var/lib/ubuntu-fan /var/lib/ubuntu-fan -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/ucf
DEBUG: performing operation: mount /snap/core/current//var/lib/ucf /var/lib/ucf -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/update-rc.d
DEBUG: performing operation: mount /snap/core/current//var/lib/update-rc.d /var/lib/update-rc.d -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/urandom
DEBUG: performing operation: mount /snap/core/current//var/lib/urandom /var/lib/urandom -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/vim
DEBUG: performing operation: mount /snap/core/current//var/lib/vim /var/lib/vim -o ro,nosuid,nodev,rbind,rslave
DEBUG: creating empty directory at /var/lib/waagent
DEBUG: performing operation: mount /snap/core/current//var/lib/waagent /var/lib/waagent -o ro,nosuid,nodev,rbind,rslave
DEBUG: performing operation: umount /var/lib/snapd
DEBUG: performing operation: mount --move /tmp/snapd.quirks_3Au9Gx /var/lib/snapd
DEBUG: performing operation: rmdir /tmp/snapd.quirks_3Au9Gx
DEBUG: setting up quirk for LXD (see LP: #1613845)
DEBUG: creating empty directory at /var/lib/lxd
DEBUG: performing operation: mount /var/lib/snapd/hostfs/var/lib/lxd /var/lib/lxd -o nosuid,nodev,noexec,rbind,rslave
DEBUG: sc_setup_mount_profiles: snap.hello-world.hello-world
DEBUG: opening mount profile /var/lib/snapd/mount/snap.hello-world.hello-world.fstab
DEBUG: mount profile /var/lib/snapd/mount/snap.hello-world.hello-world.fstab doesn't exist, ignoring
DEBUG: asking support process for mount namespace capture (pid: 1299) to perform the capture
DEBUG: DEBUG: waiting for the support process for mount namespace capture to exitsanity timeout reset and disabled
DEBUG: capturing mount namespace of process 1290 in namespace group hello-world
DEBUG: successfully captured mount namespace in namespace group hello-world
DEBUG: support process for mount namespace capture exited normally
DEBUG: releasing lock for namespace group hello-world
DEBUG: released lock for namespace group hello-world
DEBUG: releasing resources associated with namespace group hello-world
DEBUG: resetting PATH to values in sync with core snap
DEBUG: snappy_udev_init
DEBUG: creating user data directory: /home/ubuntu/snap/hello-world/27
DEBUG: requesting changing of apparmor profile on next exec to snap.hello-world.hello-world
DEBUG: raising privileges to load seccomp profile
DEBUG: loading seccomp profile into the kernel
DEBUG: dropping privileges after loading seccomp profile
Hello World!
|