On 06/12/2018 10:05 AM, Bart Van Assche wrote:
> Revert the patch mentioned in the subject because it breaks at least
> the Avahi mDNS daemon. That patch namely causes the Ubuntu 18.04 Avahi
> daemon to fail to start:
>
> Jun 12 09:49:24 ubuntu-vm avahi-daemon[529]: Successfully called chroot().
> Jun 12 09:49:24 ubuntu-vm avahi-daemon[529]: Successfully dropped remaining
> capabilities.
> Jun 12 09:49:24 ubuntu-vm avahi-daemon[529]: No service file found in
> /etc/avahi/services.
> Jun 12 09:49:24 ubuntu-vm avahi-daemon[529]: SO_REUSEADDR failed: Structure
> needs cleaning
> Jun 12 09:49:24 ubuntu-vm avahi-daemon[529]: SO_REUSEADDR failed: Structure
> needs cleaning
> Jun 12 09:49:24 ubuntu-vm avahi-daemon[529]: Failed to create server: No
> suitable network protocol available
> Jun 12 09:49:24 ubuntu-vm avahi-daemon[529]: avahi-daemon 0.7 exiting.
> Jun 12 09:49:24 ubuntu-vm systemd[1]: avahi-daemon.service: Main process
> exited, code=exited, status=255/n/a
> Jun 12 09:49:24 ubuntu-vm systemd[1]: avahi-daemon.service: Failed with
> result 'exit-code'.
> Jun 12 09:49:24 ubuntu-vm systemd[1]: Failed to start Avahi mDNS/DNS-SD Stack.
>
> Fixes: f396922d862a ("net: do not allow changing SO_REUSEADDR/SO_REUSEPORT on
> bound sockets")
> Cc: Maciej Żenczykowski <m...@google.com>
> Cc: Eric Dumazet <eduma...@google.com>
> Signed-off-by: Bart Van Assche <bart.vanass...@wdc.com>
> ---
> net/core/sock.c | 15 +--------------
> 1 file changed, 1 insertion(+), 14 deletions(-)
Yes, this change probably broke a lot of applications, unfortunately.
Acked-by: Eric Dumazet <eduma...@google.com>
