The log excerpt is collected as part of an automated test run.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1261308
Title:
Intel ivy bridge crash on a CI machine executing autopilot tests
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
A following crash was gotten in CI when running autopilot tests:
/var/local/autopilot/autopilot.log: 06:25:06.559 DEBUG globals:155 -
Starting: ['/usr/bin/recordmydesktop', '--fps=6', '--no-wm-check',
'--no-sound', '--no-frame', '-o',
'/var/local/autopilot//videos/autopilot.tests.functional.test_input_stack.TouchGesturesTests.test_pinch_gesture.ogv']
/var/local/autopilot/autopilot.log: 06:25:06.569 INFO __init__:162 -
Launching process: ['/usr/bin/qmlscene', '-qt=qt5', '-testability',
'/tmp/tmpyErdkz.qml']
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22506.717922] kernel BUG at
/build/buildd/linux-3.12.0/drivers/gpu/drm/i915/i915_gem.c:4839!
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22506.736780] Modules linked in: bluetooth veth squashfs aufs nls_utf8 isofs
xt_CHECKSUM xt_tcpudp iptable_mangle ipt_MASQUERADE iptable_nat
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack bridge stp llc
iptable_filter ip_tables x_tables x86_pkg_temp_thermal intel_powerclamp
coretemp kvm_intel kvm crc32_pclmul aesni_intel aes_i586 xts lrw
snd_hda_codec_hdmi gf128mul snd_hda_codec_realtek ablk_helper cryptd i915
drm_kms_helper snd_hda_intel snd_hda_codec drm snd_hwdep snd_pcm snd_page_alloc
i2c_algo_bit mxm_wmi mei_me snd_timer snd mei soundcore psmouse serio_raw
joydev lpc_ich microcode wmi mac_hid video lp parport hid_generic usbhid hid
e1000e ahci ptp libahci pps_core
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22506.822345] Hardware name: /DZ77BH-55K, BIOS
BHZ7710H.86A.0097.2012.1228.1346 12/28/2012
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22506.851440] EIP: 0060:[<f901d776>] EFLAGS: 00210246 CPU: 2
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22506.880754] EAX: e6b90270 EBX: e6b90270 ECX: ed4b4000 EDX: ed4b55e0
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22506.910940] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22506.941836] Stack:
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22506.973256] e8921c00 00000000 00000000 00000000 000000b4 000000c0 e6b90294
00000000
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22507.005758] Call Trace:
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22507.037812] [<c130a8ec>] ? _copy_from_user+0x2c/0x40
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22507.070637] [<f9024990>] ? i915_gem_execbuffer+0x560/0x560 [i915]
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22507.104147] [<f9024990>] ? i915_gem_execbuffer+0x560/0x560 [i915]
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22507.137652] [<f8e2c430>] ? drm_copy_field+0x70/0x70 [drm]
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22507.171153] [<c16561af>] ? __do_page_fault+0x24f/0x530
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22507.204938] [<c11826c0>] SyS_ioctl+0x60/0x80
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22507.238719] Code: 39 50 f4 8d 48 cc 75 0a eb 1b 8d 76 00 39 50 f4 74 13 8b
41 34 39 c3 8d 48 cc 75 f1 b8 ff ff ff ff 5b 5d c3 90 8b 41 18 5b 5d c3 <0f> 0b
90 8d b4 26 00 00 00 00 55 89 e5 56 53 3e 8d 74 26 00 8b
/var/log/syslog: Dec 16 06:25:07 trusty-i386-20131216-0008 kernel:
[22507.367196] ---[ end trace d36900663c323dfa ]---
/var/local/autopilot/autopilot.log: 06:25:33.001 ERROR proxies:410 -
Introspect error on :1.180:/com/canonical/Autopilot/Introspection:
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoReply: Did not
receive a reply. Possible causes include: the remote application did not send a
reply, the message bus security policy blocked the reply, the reply timeout
expired, or the network connection was broken.
/var/local/autopilot/autopilot.log: 06:25:33.001 DEBUG proxies:413 -
Executing introspect queue due to error
/home/ubuntu/.cache/upstart/gnome-session.log: WARN 2013-12-16 06:25:32
unity <unknown>:0 Failed to fetch xid: Timeout was reached
/home/ubuntu/.cache/upstart/gnome-session.log: WARN 2013-12-16 06:25:33
unity <unknown>:0 Failed to fetch type: Timeout was reached
/home/ubuntu/.cache/upstart/gnome-session.log: WARN 2013-12-16 06:25:33
unity <unknown>:0 Failed to fetch monitor: Timeout was reached
/home/ubuntu/.cache/upstart/gnome-session.log: WARN 2013-12-16 06:25:34
unity <unknown>:0 Failed to fetch maximized state: Timeout was reached
/home/ubuntu/.cache/upstart/gnome-session.log: WARN 2013-12-16 06:25:34
unity <unknown>:0 Failed to fetch xid: Timeout was reached
The machine in question - qa-intel-4000 - is experiencing this crasher
a lot, with both current kernel (3.12.0-7-generic) and the previous
update (3.12.0-5-generic).
An URL to full log with 3.12.0-7-generic: http://q-jenkins.ubuntu-
ci:8080/job/autopilot-trusty-daily_release/936/label=qa-
intel-4000/consoleText and to 3.12.0-5-generic http://q-jenkins
.ubuntu-ci:8080/job/autopilot-trusty-daily_release/label=qa-
intel-4000/948/console
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