When I try to download a big file with wget on Ubuntu 16.04 it crashes after a couple seconds.
To reproduce the bug try the following:
wget http://releases.ubuntu.com/16.04/ubuntu-16.04-desktop-amd64.iso
I've asked another guy on IRC on channel #ubuntu-it to try and reproduce this bug and he said it was crashing also on his machine.
evan@HPPC:~$ lsb_release -rd Description: Ubuntu 16.04 LTS Release: 16.04
evan@HPPC:~$ apt-cache policy wget wget: Installato: 1.17.1-1ubuntu1 Candidato: 1.17.1-1ubuntu1 Tabella versione: *** 1.17.1-1ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status
ProblemType: Crash DistroRelease: Ubuntu 16.04 Package: wget 1.17.1-1ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity Date: Fri Apr 22 01:34:10 2016 ExecutablePath: /usr/bin/wget InstallationDate: Installed on 2016-04-21 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) ProcCmdline: wget http://releases.ubuntu.com/16.04/ubuntu-16.04-desktop-amd64.iso SegvAnalysis: Segfault happened at: 0x7f4eac3b7328 <__memset_avx2+392>: rep stos %al,%es:(%rdi) PC (0x7f4eac3b7328) ok source "%al" ok destination "%es:(%rdi)" (0x562969134000) not located in a known VMA region (needed writable region)! SegvReason: writing unknown VMA Signal: 11 SourcePackage: wget StacktraceTop: __memset_avx2 () at ../sysdeps/x86_64/multiarch/memset-avx2.S:161 ?? () ?? () ?? () ?? () Title: wget crashed with SIGSEGV in __memset_avx2() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
When I try to download a big file with wget on Ubuntu 16.04 it crashes after a couple seconds.
To reproduce the bug try the following:
wget http:// releases. ubuntu. com/16. 04/ubuntu- 16.04-desktop- amd64.iso
I've asked another guy on IRC on channel #ubuntu-it to try and reproduce this bug
and he said it was crashing also on his machine.
evan@HPPC:~$ lsb_release -rd
Description: Ubuntu 16.04 LTS
Release: 16.04
evan@HPPC:~$ apt-cache policy wget archive. ubuntu. com/ubuntu xenial/main amd64 Packages dpkg/status
wget:
Installato: 1.17.1-1ubuntu1
Candidato: 1.17.1-1ubuntu1
Tabella versione:
*** 1.17.1-1ubuntu1 500
500 http://
100 /var/lib/
ProblemType: Crash ature: Ubuntu 4.4.0-21.37-generic 4.4.6 releases. ubuntu. com/16. 04/ubuntu- 16.04-desktop- amd64.iso avx2+392> : rep stos %al,%es:(%rdi) x86_64/ multiarch/ memset- avx2.S: 161
DistroRelease: Ubuntu 16.04
Package: wget 1.17.1-1ubuntu1
ProcVersionSign
Uname: Linux 4.4.0-21-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CurrentDesktop: Unity
Date: Fri Apr 22 01:34:10 2016
ExecutablePath: /usr/bin/wget
InstallationDate: Installed on 2016-04-21 (0 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
ProcCmdline: wget http://
SegvAnalysis:
Segfault happened at: 0x7f4eac3b7328 <__memset_
PC (0x7f4eac3b7328) ok
source "%al" ok
destination "%es:(%rdi)" (0x562969134000) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: wget
StacktraceTop:
__memset_avx2 () at ../sysdeps/
?? ()
?? ()
?? ()
?? ()
Title: wget crashed with SIGSEGV in __memset_avx2()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo