Old legacy Python errors under the new kernel
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
I am using some very old installation of Zope server with its own archaic Python. Under new kernel (3.13.0-59-generic #98~precise1-Ubuntu SMP Fri Jul 24 21:05:34 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux) any call of os.system in this Python fails with error code 139 (SIGSEV), under previous kernels (until 3.13.0-58) it worked OK:
$ /opt/zope/
Python 2.1.3 (#1, Sep 19 2002, 13:15:46)
[GCC egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)] on linux2
Type "copyright", "credits" or "license" for more information.
>>> import os
>>> os.system('pwd')
139
>>>
Obviously I am not sure whether the source of the problem is kernel or not, all I know then after rebooting with older kernel my application works all right, when rebooting with 3.13.0-59 it crashes on those failed os.system calls.
I am using Ubuntu 12.04, 64-bit.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-59-generic.
ApportVersion: 2.0.1-0ubuntu17.9
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: 92HD87B2/4 Analog [92HD87B2/4 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA:
country CZ:
(2400 - 2483 @ 40), (N/A, 20)
(5150 - 5250 @ 40), (N/A, 23), NO-OUTDOOR
(5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS
(5470 - 5725 @ 40), (N/A, 26), DFS
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xd0a10000 irq 50'
Mixer name : 'Intel PantherPoint HDMI'
Components : 'HDA:111d76d9,
Controls : 31
Simple ctrls : 13
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
MachineType: Hewlett-Packard HP ProBook 4540s
MarkForUpload: True
NonfreeKernelMo
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.79.18
Tags: precise running-unity
Uname: Linux 3.13.0-59-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo video
dmi.bios.date: 04/19/2012
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68IRR Ver. F.01
dmi.board.name: 17F6
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 58.1A
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP ProBook 4540s
dmi.product.
dmi.sys.vendor: Hewlett-Packard
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1479111
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.