[Bug 1924231] Re: Getting "qemu: uncaught target signal 11 (Segmentation fault)" when the installing "libc-bin" which "wget" depends on.

[Peter Maydell <1924231@bugs.launchpad.net>]

This is the bug tracker for upstream QEMU. If you'd like to request
Ubuntu to backport some fix into their packages of QEMU, you'll need to
file it against the Ubuntu QEMU package bug tracker. Since those bugs
are also tracked in Launchpad, I'll try re-componenting this bug report
to the Ubuntu QEMU package...


** Project changed: qemu => qemu (Ubuntu)

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https://bugs.launchpad.net/bugs/1924231

Title:
  Getting "qemu: uncaught target signal 11 (Segmentation fault)" when
  the installing "libc-bin" which "wget" depends on.

Status in qemu package in Ubuntu:
  New

Bug description:
  the QEMU release version where the bug was found.

  apt list --installed | grep qemu
  qemu-user-static/focal-updates,focal-security,now 1:4.2-3ubuntu6.14 amd64 [installed]

  
  The installing "libc-bin" which "wget" depends on crashes as below when we execute docker image of Debian GNU/Linux bullseye for ARM64 on Ubuntu 20.04 for AMD64.
  This problem also occurs on CI(GitHub Actions)(https://github.com/groonga/groonga/runs/2338497272?check_suite_focus=true#step:11:127).
  Probably, The cause of this crash is https://bugs.launchpad.net/qemu/+bug/1749393.
  This bug has already been fixed in qemu-user-static pacakge for Ubuntu 20.10.

  However, this fix is not included in qemu-user-static pacakge for Ubuntu 20.04.
  Currently, GitHub Actions does not support Ubuntu 20.10.
  Therefore, this problem is still happening in CI.

  Would it be possible for you to backport this fix into Ubuntu 20.04?

  
  How to reproduce:

  sudo apt install -y qemu-user-static docker.io
  sudo docker run --rm arm64v8/debian:bullseye bash -c 'apt update && apt install -y wget'

  WARNING: apt does not have a stable CLI interface. Use with caution in
  scripts.

  Get:1 http://deb.debian.org/debian bullseye InRelease [142 kB]
  Get:2 http://security.debian.org/debian-security bullseye-security InRelease [44.1 kB]
  Get:3 http://deb.debian.org/debian bullseye-updates InRelease [40.1 kB]
  Get:4 http://deb.debian.org/debian bullseye/main arm64 Packages [8084 kB]
  Get:5 http://security.debian.org/debian-security bullseye-security/main arm64 Packages [808 B]
  Fetched 8311 kB in 4s (2001 kB/s)
  Reading package lists...
  Building dependency tree...
  Reading state information...
  2 packages can be upgraded. Run 'apt list --upgradable' to see them.

  WARNING: apt does not have a stable CLI interface. Use with caution in
  scripts.

  Reading package lists...
  Building dependency tree...
  Reading state information...
  The following additional packages will be installed:
    ca-certificates libpsl5 openssl publicsuffix
  The following NEW packages will be installed:
    ca-certificates libpsl5 openssl publicsuffix wget
  0 upgraded, 5 newly installed, 0 to remove and 2 not upgraded.
  Need to get 2111 kB of archives.
  After this operation, 5844 kB of additional disk space will be used.
  Get:1 http://deb.debian.org/debian bullseye/main arm64 openssl arm64 1.1.1k-1 [829 kB]
  Get:2 http://deb.debian.org/debian bullseye/main arm64 ca-certificates all 20210119 [158 kB]
  Get:3 http://deb.debian.org/debian bullseye/main arm64 libpsl5 arm64 0.21.0-1.2 [57.1 kB]
  Get:4 http://deb.debian.org/debian bullseye/main arm64 wget arm64 1.21-1 [946 kB]
  Get:5 http://deb.debian.org/debian bullseye/main arm64 publicsuffix all 20210108.1309-1 [121 kB]
  debconf: delaying package configuration, since apt-utils is not installed
  Fetched 2111 kB in 0s (12.9 MB/s)
  Selecting previously unselected package openssl.
  (Reading database ... 6640 files and directories currently installed.)
  Preparing to unpack .../openssl_1.1.1k-1_arm64.deb ...
  Unpacking openssl (1.1.1k-1) ...
  Selecting previously unselected package ca-certificates.
  Preparing to unpack .../ca-certificates_20210119_all.deb ...
  Unpacking ca-certificates (20210119) ...
  Selecting previously unselected package libpsl5:arm64.
  Preparing to unpack .../libpsl5_0.21.0-1.2_arm64.deb ...
  Unpacking libpsl5:arm64 (0.21.0-1.2) ...
  Selecting previously unselected package wget.
  Preparing to unpack .../archives/wget_1.21-1_arm64.deb ...
  Unpacking wget (1.21-1) ...
  Selecting previously unselected package publicsuffix.
  Preparing to unpack .../publicsuffix_20210108.1309-1_all.deb ...
  Unpacking publicsuffix (20210108.1309-1) ...
  Setting up libpsl5:arm64 (0.21.0-1.2) ...
  Setting up wget (1.21-1) ...
  Setting up openssl (1.1.1k-1) ...
  Setting up publicsuffix (20210108.1309-1) ...
  Setting up ca-certificates (20210119) ...
  debconf: unable to initialize frontend: Dialog
  debconf: (TERM is not set, so the dialog frontend is not usable.)
  debconf: falling back to frontend: Readline
  debconf: unable to initialize frontend: Readline
  debconf: (Can't locate Term/ReadLine.pm in @INC (you may need to install the Term::ReadLine module) (@INC contains: /etc/perl /usr/local/lib/aarch64-linux-gnu/perl/5.32.1 /usr/local/share/perl/5.32.1 /usr/lib/aarch64-linux-gnu/perl5/5.32 /usr/share/perl5 /usr/lib/aarch64-linux-gnu/perl-base /usr/lib/aarch64-linux-gnu/perl/5.32 /usr/share/perl/5.32 /usr/local/lib/site_perl) at /usr/share/perl5/Debconf/FrontEnd/Readline.pm line 7.)
  debconf: falling back to frontend: Teletype
  Updating certificates in /etc/ssl/certs...
  129 added, 0 removed; done.
  Processing triggers for libc-bin (2.31-11) ...
  qemu: uncaught target signal 11 (Segmentation fault) - core dumped
  Segmentation fault
  qemu: uncaught target signal 11 (Segmentation fault) - core dumped
  Segmentation fault
  dpkg: error processing package libc-bin (--configure):
   installed libc-bin package post-installation script subprocess returned error exit status 139
  Processing triggers for ca-certificates (20210119) ...
  Updating certificates in /etc/ssl/certs...
  0 added, 0 removed; done.
  Running hooks in /etc/ca-certificates/update.d...
  done.
  Errors were encountered while processing:
   libc-bin
  E: Sub-process /usr/bin/dpkg returned an error code (1)

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