Bug#950671: linux-image-4.19.0-6-amd64: docker builds fails with overlayfs errors

[Thomas Weißschuh <thomas.weissschuh@amadeus.com>]

Package: src:linux
Version: 4.19.67-2+deb10u2
Severity: normal
Tags: upstream

Dear Maintainer,

we are affected by a regression the buster (security) kernel.
The problem manifests itself when building multiple docker containers
concurrently. (We are using a non-debian docker package).

The original issue has been reported https://github.com/moby/moby/issues/39475.

A kernel fix has been shipped in 4.19.75, 5.2.17 and 5.3.1 kernels,
unfortunately the Buster kernel is still at 4.19.67.

Would it be possible to bump the buster kernel to a more recent stable
release?

Thanks,
Thomas


-- Package-specific info:
** Version:
Linux version 4.19.0-6-amd64 (debian-kernel@lists.debian.org) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Debian 4.19.67-2+deb10u2 (2019-11-11)

** Command line:
initrd=\linux\initrd.img-4.19.0-6-amd64 root=UUID=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX rw vsyscall=emulate

** Not tainted

** Kernel log:
...
[Tue Feb  4 13:36:41 2020] overlayfs: workdir is in-use by another mount, accessing files from both mounts will result in undefined behavior.
[Tue Feb  4 13:36:11 2020] overlayfs: upperdir is in-use by another mount, accessing files from both mounts will result in undefined behavior.
[Tue Feb  4 13:36:11 2020] overlayfs: workdir is in-use by another mount, accessing files from both mounts will result in undefined behavior.
[Tue Feb  4 13:36:41 2020] overlayfs: upperdir is in-use by another mount, accessing files from both mounts will result in undefined behavior.
[Tue Feb  4 13:36:41 2020] overlayfs: workdir is in-use by another mount, accessing files from both mounts will result in undefined behavior.
...

** Model information
sys_vendor: VMware, Inc.
product_name: VMware7,1
product_version: None
chassis_vendor: No Enclosure
chassis_version: N/A
bios_vendor: VMware, Inc.
bios_version: VMW71.00V.0.B64.1809080740
board_vendor: Intel Corporation
board_name: 440BX Desktop Reference Platform
board_version: None

** Loaded modules:
redacted

** PCI devices:
redacted


** USB devices:
not available


-- System Information:
Debian Release: 10.2
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-6-amd64 (SMP w/12 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages linux-image-4.19.0-6-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.133+deb10u1
ii  kmod                                    26-1
ii  linux-base                              4.6

Versions of packages linux-image-4.19.0-6-amd64 recommends:
pn  apparmor             <none>
pn  firmware-linux-free  <none>

Versions of packages linux-image-4.19.0-6-amd64 suggests:
pn  debian-kernel-handbook               <none>
pn  grub-pc | grub-efi-amd64 | extlinux  <none>
pn  linux-doc-4.19                       <none>

Versions of packages linux-image-4.19.0-6-amd64 is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
pn  firmware-iwlwifi          <none>
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
pn  firmware-misc-nonfree     <none>
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information