php5-fpm keeps crashing after update

Bug #1501231 reported by Q
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Expired
Medium
Unassigned

Bug Description

After upgrading to:

PHP 5.5.9-1ubuntu4.12 (fpm-fcgi) (built: Aug 13 2015 22:37:19)

php5-fpm keeps crashing every time a php page is accessed:

kernel: [ 142.905702] traps: php5-fpm[1565] general protection ip:6c5a71 sp:7fff73fcf6b0 error:0 in php5-fpm[400000+7fe000]
kernel: [ 178.841790] traps: php5-fpm[2294] general protection ip:6c5a71 sp:7fff73fcf6b0 error:0 in php5-fpm[400000+7fe000]

Ubuntu version: Ubuntu 14.04.3 LTS

Package version:
php5-fpm:
  Installed: 5.5.9+dfsg-1ubuntu4.12
  Candidate: 5.5.9+dfsg-1ubuntu4.12
  Version table:
 *** 5.5.9+dfsg-1ubuntu4.12 0
        500 http://mt.archive.ubuntu.com/ubuntu/ trusty-updates/universe amd64 Packages
        100 /var/lib/dpkg/status

Nginx in use:
nginx:
  Installed: (none)
  Candidate: 1:1.8.0-8.5.0.20~trusty1

As a result I'm unable to render any php page.

Kernel in use: Ubuntu 3.13.0-33.58-generic 3.13.11.4

php5-fpm doesn't report any issue in its log file, everything is trapped at the kernel level.
Please let me know what type of additional info you might need to investigate this issue.

Thank you
---
AlsaDevices:
 total 0
 crw-rw---- 1 root audio 116, 1 Sep 30 10:32 seq
 crw-rw---- 1 root audio 116, 33 Sep 30 10:32 timer
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.14.1-0ubuntu3.15
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
DistroRelease: Ubuntu 14.04
EcryptfsInUse: Yes
HibernationDevice: RESUME=/dev/mapper/services--vg-swap_1
InstallationDate: Installed on 2014-06-06 (480 days ago)
InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2)
IwConfig:
 eth0 no wireless extensions.

 lo no wireless extensions.
Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99
MachineType: VMware, Inc. VMware Virtual Platform
Package: linux (not installed)
PciMultimedia:

ProcEnviron:
 LANGUAGE=en_US:en
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 svgadrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-33-generic root=/dev/mapper/services--vg-root ro
ProcVersionSignature: Ubuntu 3.13.0-33.58-generic 3.13.11.4
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-33-generic N/A
 linux-backports-modules-3.13.0-33-generic N/A
 linux-firmware 1.127.15
RfKill: Error: [Errno 2] No such file or directory
Tags: trusty
Uname: Linux 3.13.0-33-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

_MarkForUpload: True
dmi.bios.date: 07/30/2013
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 6.00
dmi.board.name: 440BX Desktop Reference Platform
dmi.board.vendor: Intel Corporation
dmi.board.version: None
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd07/30/2013:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
dmi.product.name: VMware Virtual Platform
dmi.product.version: None
dmi.sys.vendor: VMware, Inc.

Revision history for this message
Q (quequero) wrote : BootDmesg.txt

apport information

tags: added: apport-collected trusty
description: updated
Revision history for this message
Q (quequero) wrote : CurrentDmesg.txt

apport information

Revision history for this message
Q (quequero) wrote : Lspci.txt

apport information

Revision history for this message
Q (quequero) wrote : ProcCpuinfo.txt

apport information

Revision history for this message
Q (quequero) wrote : ProcInterrupts.txt

apport information

Revision history for this message
Q (quequero) wrote : ProcModules.txt

apport information

Revision history for this message
Q (quequero) wrote : UdevDb.txt

apport information

Revision history for this message
Q (quequero) wrote : UdevLog.txt

apport information

Revision history for this message
Q (quequero) wrote : WifiSyslog.txt

apport information

Revision history for this message
Brad Figg (brad-figg) wrote : Missing required logs.

This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:

apport-collect 1501231

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.

Changed in linux (Ubuntu):
status: New → Incomplete
Q (quequero)
Changed in linux (Ubuntu):
status: Incomplete → Confirmed
Revision history for this message
Joseph Salisbury (jsalisbury) wrote :

Is the kernel crashing or just php?

Changed in linux (Ubuntu):
importance: Undecided → Medium
status: Confirmed → Incomplete
Revision history for this message
Q (quequero) wrote :

I don't seem to have any kernel crash, just php5

Revision history for this message
Q (quequero) wrote :

Just a note that this keeps happening even after updating to:

PHP 5.5.9-1ubuntu4.13 (fpm-fcgi) (built: Sep 29 2015 15:28:48)

Revision history for this message
Q (quequero) wrote :

Backtrace from core-dump:

#0 _zend_mm_free_int (heap=0x2278300, p=0x7f507bfd62f0) at /build/php5-iwKH5X/php5-5.5.9+dfsg/Zend/zend_alloc.c:2104
#1 0x0000000000696854 in sapi_deactivate () at /build/php5-iwKH5X/php5-5.5.9+dfsg/main/SAPI.c:524
#2 0x000000000068e145 in php_request_shutdown (dummy=dummy@entry=0x0) at /build/php5-iwKH5X/php5-5.5.9+dfsg/main/main.c:1817
#3 0x00000000004634d4 in main (argc=<optimized out>, argv=<optimized out>) at /build/php5-iwKH5X/php5-5.5.9+dfsg/sapi/fpm/fpm/fpm_main.c:1961

Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

Changed in linux (Ubuntu):
status: Incomplete → Expired
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