Ubuntu
openssh package

sshd crashed with SIGSEGV

Bug #712695 reported by Sunil U on 2011-02-03

14

This bug affects 2 people

Affects		Status	Importance	Assigned to	Milestone
	openssh (Ubuntu)	Expired	Low	Unassigned

Bug Description

As soon as I start Ubuntu I get this error.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: openssh-server 1:5.7p1-2ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-1.28-generic 2.6.38-rc2
Uname: Linux 2.6.38-1-generic x86_64
Architecture: amd64
Date: Thu Feb 3 01:13:48 2011
Disassembly: => 0x0: Cannot access memory at address 0x0
ExecutablePath: /usr/sbin/sshd
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
ProcCmdline: /usr/sbin/sshd -D
ProcEnviron: PATH=(custom, no user)
SegvAnalysis:
Segfault happened at: 0x0: Cannot access memory at address 0x0
PC (0x00000000) not located in a known VMA region (needed executable region)!
SegvReason: executing NULL VMA
Signal: 11
SourcePackage: openssh
StacktraceTop:
?? ()
?? () from /lib/libcom_err.so.2
?? () from /lib/libcom_err.so.2
?? ()
?? ()
Title: sshd crashed with SIGSEGV
UserGroups:

Tags:

Revision history for this message

Sunil U (udpsunil) wrote on 2011-02-03:

#1

Dependencies.txt Edit (2.1 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (9.4 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (728 bytes, text/plain; charset="utf-8")
Registers.txt Edit (770 bytes, text/plain; charset="utf-8")
SSHDConfig.txt Edit (1.4 KiB, text/plain; charset="utf-8")
Stacktrace.txt Edit (371 bytes, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (396 bytes, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2011-02-07:

#2

StacktraceTop:
?? ()
fini_et_lock ()
__do_global_dtors_aux () from /lib/libcom_err.so.2
?? ()

Revision history for this message

Apport retracing service (apport) wrote on 2011-02-07: Stacktrace.txt

#3

Stacktrace.txt Edit (355 bytes, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2011-02-07: ThreadStacktrace.txt

#4

ThreadStacktrace.txt Edit (381 bytes, text/plain)

Changed in openssh (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

Revision history for this message

Chuck Short (zulcss) wrote on 2011-03-17:

#5

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please try to obtain a backtrace following the instructions at http://wiki.ubuntu.com/DebuggingProgramCrash and upload the backtrace (as an attachment) to the bug report. This will greatly help us in tracking down your problem.

Changed in openssh (Ubuntu):
importance:	Medium → Low
status:	New → Incomplete
visibility:	private → public

Revision history for this message

Launchpad Janitor (janitor) wrote on 2011-05-17:

#6

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

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

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