Public bug reported:
See bug report at https://trac.nginx.org/nginx/ticket/1821#comment:1
# uname -a
Linux bevand10-HP-EliteBook-840-G3 4.15.0-54-generic #58 Ubuntu SMP Mon Jun 24
10:55:24 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
# nginx -V
nginx version: nginx/1.14.0 (Ubuntu) built with OpenSSL 1.1.1 11 Sep 2018 TLS
SNI support enabled configure arguments: --with-cc opt='-g -O2
-fdebug-prefix-map=/build/nginx-pTuC1b/nginx-1.14.0=. -fstack-protector-strong
-Wformat -Werror=format-security -fPIC -Wdate-time -D_FORTIFY_SOURCE=2'
--with-ld-opt='-Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fPIC'
--prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf
--http-log-path=/var/log/nginx/access.log
--error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock
--pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules
--http-client-body-temp-path=/var/lib/nginx/body
--http-fastcgi-temp-path=/var/lib/nginx/fastcgi
--http-proxy-temp-path=/var/lib/nginx/proxy
--http-scgi-temp-path=/var/lib/nginx/scgi
--http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit
--with-http_ssl_module --with-http_stub_status_module --with-http_realip_module
--with-http_auth_request_module --with-http_v2_module --with-http_dav_module
--with-http_slice_module --with-threads --with-http_addition_module
--with-http_geoip_module=dynamic --with-http_gunzip_module
--with-http_gzip_static_module --with-http_image_filter_module=dynamic
--with-http_sub_module --with-http_xslt_module=dynamic --with-stream=dynamic
--with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module
# ifconfig
docker0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.249.1 netmask 255.255.255.0 broadcast 192.168.249.255
ether 02:42:19:ba:e6:23 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
docker_gwbridge: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.250.1 netmask 255.255.255.0 broadcast 192.168.250.255
ether 02:42:19:d7:3f:8e txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1033 bytes 172294 (172.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp0s31f6: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether c8:d3:ff:69:38:89 txqueuelen 1000 (Ethernet)
RX packets 1334863 bytes 1058768699 (1.0 GB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 380949 bytes 134078135 (134.0 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xe1200000-e1220000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
loop txqueuelen 1000 (Local Loopback)
RX packets 4019381 bytes 2054803911 (2.0 GB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 4019381 bytes 2054803911 (2.0 GB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
veth3b18948: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether ba:7a:7f:04:bc:2d txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1033 bytes 172294 (172.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.56.110.15 netmask 255.255.252.0 broadcast 10.56.111.255
ether f0:d5:bf:01:b7:4c txqueuelen 1000 (Ethernet)
RX packets 17897545 bytes 13685388137 (13.6 GB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 5316328 bytes 1206667801 (1.2 GB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: [emerg] socket() [::]:80 failed (97: Address family not supported by
protocol)
nginx: configuration file /etc/nginx/nginx.conf test failed
Fragment from /etc/nginx/sites-enabled/default
server {
listen 80 default_server;
listen [::]:80 default_server;
If I comment out the listen [::]:80 ipv6 directive, nginx starts
successfully.
This appears to be a recent regression, as previously, absence of ipv6
support on the host would not result is a nginx start error.
For info, this occurred during a today's (2019-07-25) Ubuntu 18.04
upgrade:
nginx/bionic-updates,bionic-updates 1.14.0-0ubuntu1.3 all [upgradable from:
1.14.0-0ubuntu1.2]
nginx-common/bionic-updates,bionic-updates 1.14.0-0ubuntu1.3 all [upgradable
from: 1.14.0-0ubuntu1.2]
nginx-core/bionic-updates 1.14.0-0ubuntu1.3 amd64 [upgradable from:
1.14.0-0ubuntu1.2]
The running nginx instance was halted because of the defect. What should
have been a seamless upgrade was service affecting.
The NGINX team response:
Resolution set to invalid
Status changed from new to closed
You may want to report this to maintainers of the package you are using - by
default nginx does not listen on IPv6 addresses.
** Affects: nginx (Ubuntu)
Importance: Undecided
Status: New
** Tags: bionic dist-upgrade
** Description changed:
See bug report at https://trac.nginx.org/nginx/ticket/1821#comment:1
# ifconfig
docker0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
- inet 192.168.249.1 netmask 255.255.255.0 broadcast 192.168.249.255
- ether 02:42:19:ba:e6:23 txqueuelen 0 (Ethernet)
- RX packets 0 bytes 0 (0.0 B)
- RX errors 0 dropped 0 overruns 0 frame 0
- TX packets 0 bytes 0 (0.0 B)
- TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
+ inet 192.168.249.1 netmask 255.255.255.0 broadcast 192.168.249.255
+ ether 02:42:19:ba:e6:23 txqueuelen 0 (Ethernet)
+ RX packets 0 bytes 0 (0.0 B)
+ RX errors 0 dropped 0 overruns 0 frame 0
+ TX packets 0 bytes 0 (0.0 B)
+ TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
docker_gwbridge: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
- inet 192.168.250.1 netmask 255.255.255.0 broadcast 192.168.250.255
- ether 02:42:19:d7:3f:8e txqueuelen 0 (Ethernet)
- RX packets 0 bytes 0 (0.0 B)
- RX errors 0 dropped 0 overruns 0 frame 0
- TX packets 1033 bytes 172294 (172.2 KB)
- TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
+ inet 192.168.250.1 netmask 255.255.255.0 broadcast 192.168.250.255
+ ether 02:42:19:d7:3f:8e txqueuelen 0 (Ethernet)
+ RX packets 0 bytes 0 (0.0 B)
+ RX errors 0 dropped 0 overruns 0 frame 0
+ TX packets 1033 bytes 172294 (172.2 KB)
+ TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp0s31f6: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
- ether c8:d3:ff:69:38:89 txqueuelen 1000 (Ethernet)
- RX packets 1334863 bytes 1058768699 (1.0 GB)
- RX errors 0 dropped 0 overruns 0 frame 0
- TX packets 380949 bytes 134078135 (134.0 MB)
- TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
- device interrupt 16 memory 0xe1200000-e1220000
+ ether c8:d3:ff:69:38:89 txqueuelen 1000 (Ethernet)
+ RX packets 1334863 bytes 1058768699 (1.0 GB)
+ RX errors 0 dropped 0 overruns 0 frame 0
+ TX packets 380949 bytes 134078135 (134.0 MB)
+ TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
+ device interrupt 16 memory 0xe1200000-e1220000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
- inet 127.0.0.1 netmask 255.0.0.0
- loop txqueuelen 1000 (Local Loopback)
- RX packets 4019381 bytes 2054803911 (2.0 GB)
- RX errors 0 dropped 0 overruns 0 frame 0
- TX packets 4019381 bytes 2054803911 (2.0 GB)
- TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
+ inet 127.0.0.1 netmask 255.0.0.0
+ loop txqueuelen 1000 (Local Loopback)
+ RX packets 4019381 bytes 2054803911 (2.0 GB)
+ RX errors 0 dropped 0 overruns 0 frame 0
+ TX packets 4019381 bytes 2054803911 (2.0 GB)
+ TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
veth3b18948: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
- ether ba:7a:7f:04:bc:2d txqueuelen 0 (Ethernet)
- RX packets 0 bytes 0 (0.0 B)
- RX errors 0 dropped 0 overruns 0 frame 0
- TX packets 1033 bytes 172294 (172.2 KB)
- TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
+ ether ba:7a:7f:04:bc:2d txqueuelen 0 (Ethernet)
+ RX packets 0 bytes 0 (0.0 B)
+ RX errors 0 dropped 0 overruns 0 frame 0
+ TX packets 1033 bytes 172294 (172.2 KB)
+ TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
- inet 10.56.110.15 netmask 255.255.252.0 broadcast 10.56.111.255
- ether f0:d5:bf:01:b7:4c txqueuelen 1000 (Ethernet)
- RX packets 17897545 bytes 13685388137 (13.6 GB)
- RX errors 0 dropped 0 overruns 0 frame 0
- TX packets 5316328 bytes 1206667801 (1.2 GB)
- TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
+ inet 10.56.110.15 netmask 255.255.252.0 broadcast 10.56.111.255
+ ether f0:d5:bf:01:b7:4c txqueuelen 1000 (Ethernet)
+ RX packets 17897545 bytes 13685388137 (13.6 GB)
+ RX errors 0 dropped 0 overruns 0 frame 0
+ TX packets 5316328 bytes 1206667801 (1.2 GB)
+ TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: [emerg] socket() [::]:80 failed (97: Address family not supported by
protocol)
nginx: configuration file /etc/nginx/nginx.conf test failed
Fragment from /etc/nginx/sites-enabled/default
- server {
- listen 80 default_server;
- listen [::]:80 default_server;
+ server {
+ listen 80 default_server;
+ listen [::]:80 default_server;
+ If I comment out the listen [::]:80 ipv6 directive, nginx starts
+ successfully.
- If I comment out the listen [::]:80 ipv6 directive, nginx starts successfully.
-
- This appears to be a recent regression, as previously, the default
- presence of the listen ipv6 directive, and absence of ipv6 support on
- the host, would not result is a nginx start error.
-
-
+ This appears to be a recent regression, as previously, absence of ipv6
+ support on the host would not result is a nginx start error.
For info, this occurred during a today's Ubuntu 18.04 upgrade:
nginx/bionic-updates,bionic-updates 1.14.0-0ubuntu1.3 all [upgradable from:
1.14.0-0ubuntu1.2]
nginx-common/bionic-updates,bionic-updates 1.14.0-0ubuntu1.3 all [upgradable
from: 1.14.0-0ubuntu1.2]
nginx-core/bionic-updates 1.14.0-0ubuntu1.3 amd64 [upgradable from:
1.14.0-0ubuntu1.2]
The running nginx instance was halted because of the defect. What should
have been a seamless upgrade was service affecting.
-
The NGINX team response:
Resolution set to invalid
Status changed from new to closed
You may want to report this to maintainers of the package you are using - by
default nginx does not listen on IPv6 addresses.
** Description changed:
See bug report at https://trac.nginx.org/nginx/ticket/1821#comment:1
+
+ # uname -a
+ Linux bevand10-HP-EliteBook-840-G3 4.15.0-54-generic #58 Ubuntu SMP Mon Jun
24 10:55:24 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
+
+ # nginx -V
+ nginx version: nginx/1.14.0 (Ubuntu) built with OpenSSL 1.1.1 11 Sep 2018 TLS
SNI support enabled configure arguments: --with-cc opt='-g -O2
-fdebug-prefix-map=/build/nginx-pTuC1b/nginx-1.14.0=. -fstack-protector-strong
-Wformat -Werror=format-security -fPIC -Wdate-time -D_FORTIFY_SOURCE=2'
--with-ld-opt='-Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fPIC'
--prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf
--http-log-path=/var/log/nginx/access.log
--error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock
--pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules
--http-client-body-temp-path=/var/lib/nginx/body
--http-fastcgi-temp-path=/var/lib/nginx/fastcgi
--http-proxy-temp-path=/var/lib/nginx/proxy
--http-scgi-temp-path=/var/lib/nginx/scgi
--http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit
--with-http_ssl_module --with-http_stub_status_module --with-http_realip_module
--with-http_auth_request_module --with-http_v2_module --with-http_dav_module
--with-http_slice_module --with-threads --with-http_addition_module
--with-http_geoip_module=dynamic --with-http_gunzip_module
--with-http_gzip_static_module --with-http_image_filter_module=dynamic
--with-http_sub_module --with-http_xslt_module=dynamic --with-stream=dynamic
--with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module
# ifconfig
docker0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.249.1 netmask 255.255.255.0 broadcast 192.168.249.255
ether 02:42:19:ba:e6:23 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
docker_gwbridge: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.250.1 netmask 255.255.255.0 broadcast 192.168.250.255
ether 02:42:19:d7:3f:8e txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1033 bytes 172294 (172.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp0s31f6: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether c8:d3:ff:69:38:89 txqueuelen 1000 (Ethernet)
RX packets 1334863 bytes 1058768699 (1.0 GB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 380949 bytes 134078135 (134.0 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xe1200000-e1220000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
loop txqueuelen 1000 (Local Loopback)
RX packets 4019381 bytes 2054803911 (2.0 GB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 4019381 bytes 2054803911 (2.0 GB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
veth3b18948: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether ba:7a:7f:04:bc:2d txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1033 bytes 172294 (172.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.56.110.15 netmask 255.255.252.0 broadcast 10.56.111.255
ether f0:d5:bf:01:b7:4c txqueuelen 1000 (Ethernet)
RX packets 17897545 bytes 13685388137 (13.6 GB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 5316328 bytes 1206667801 (1.2 GB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: [emerg] socket() [::]:80 failed (97: Address family not supported by
protocol)
nginx: configuration file /etc/nginx/nginx.conf test failed
Fragment from /etc/nginx/sites-enabled/default
server {
listen 80 default_server;
listen [::]:80 default_server;
If I comment out the listen [::]:80 ipv6 directive, nginx starts
successfully.
This appears to be a recent regression, as previously, absence of ipv6
support on the host would not result is a nginx start error.
For info, this occurred during a today's Ubuntu 18.04 upgrade:
nginx/bionic-updates,bionic-updates 1.14.0-0ubuntu1.3 all [upgradable from:
1.14.0-0ubuntu1.2]
nginx-common/bionic-updates,bionic-updates 1.14.0-0ubuntu1.3 all [upgradable
from: 1.14.0-0ubuntu1.2]
nginx-core/bionic-updates 1.14.0-0ubuntu1.3 amd64 [upgradable from:
1.14.0-0ubuntu1.2]
The running nginx instance was halted because of the defect. What should
have been a seamless upgrade was service affecting.
The NGINX team response:
Resolution set to invalid
Status changed from new to closed
You may want to report this to maintainers of the package you are using - by
default nginx does not listen on IPv6 addresses.
** Description changed:
See bug report at https://trac.nginx.org/nginx/ticket/1821#comment:1
# uname -a
Linux bevand10-HP-EliteBook-840-G3 4.15.0-54-generic #58 Ubuntu SMP Mon Jun
24 10:55:24 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
# nginx -V
nginx version: nginx/1.14.0 (Ubuntu) built with OpenSSL 1.1.1 11 Sep 2018 TLS
SNI support enabled configure arguments: --with-cc opt='-g -O2
-fdebug-prefix-map=/build/nginx-pTuC1b/nginx-1.14.0=. -fstack-protector-strong
-Wformat -Werror=format-security -fPIC -Wdate-time -D_FORTIFY_SOURCE=2'
--with-ld-opt='-Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fPIC'
--prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf
--http-log-path=/var/log/nginx/access.log
--error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock
--pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules
--http-client-body-temp-path=/var/lib/nginx/body
--http-fastcgi-temp-path=/var/lib/nginx/fastcgi
--http-proxy-temp-path=/var/lib/nginx/proxy
--http-scgi-temp-path=/var/lib/nginx/scgi
--http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit
--with-http_ssl_module --with-http_stub_status_module --with-http_realip_module
--with-http_auth_request_module --with-http_v2_module --with-http_dav_module
--with-http_slice_module --with-threads --with-http_addition_module
--with-http_geoip_module=dynamic --with-http_gunzip_module
--with-http_gzip_static_module --with-http_image_filter_module=dynamic
--with-http_sub_module --with-http_xslt_module=dynamic --with-stream=dynamic
--with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module
# ifconfig
docker0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.249.1 netmask 255.255.255.0 broadcast 192.168.249.255
ether 02:42:19:ba:e6:23 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
docker_gwbridge: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.250.1 netmask 255.255.255.0 broadcast 192.168.250.255
ether 02:42:19:d7:3f:8e txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1033 bytes 172294 (172.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp0s31f6: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether c8:d3:ff:69:38:89 txqueuelen 1000 (Ethernet)
RX packets 1334863 bytes 1058768699 (1.0 GB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 380949 bytes 134078135 (134.0 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xe1200000-e1220000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
loop txqueuelen 1000 (Local Loopback)
RX packets 4019381 bytes 2054803911 (2.0 GB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 4019381 bytes 2054803911 (2.0 GB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
veth3b18948: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether ba:7a:7f:04:bc:2d txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1033 bytes 172294 (172.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.56.110.15 netmask 255.255.252.0 broadcast 10.56.111.255
ether f0:d5:bf:01:b7:4c txqueuelen 1000 (Ethernet)
RX packets 17897545 bytes 13685388137 (13.6 GB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 5316328 bytes 1206667801 (1.2 GB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: [emerg] socket() [::]:80 failed (97: Address family not supported by
protocol)
nginx: configuration file /etc/nginx/nginx.conf test failed
Fragment from /etc/nginx/sites-enabled/default
server {
listen 80 default_server;
listen [::]:80 default_server;
If I comment out the listen [::]:80 ipv6 directive, nginx starts
successfully.
This appears to be a recent regression, as previously, absence of ipv6
support on the host would not result is a nginx start error.
- For info, this occurred during a today's Ubuntu 18.04 upgrade:
+ For info, this occurred during a today's (2019-07-25) Ubuntu 18.04
+ upgrade:
nginx/bionic-updates,bionic-updates 1.14.0-0ubuntu1.3 all [upgradable from:
1.14.0-0ubuntu1.2]
nginx-common/bionic-updates,bionic-updates 1.14.0-0ubuntu1.3 all [upgradable
from: 1.14.0-0ubuntu1.2]
nginx-core/bionic-updates 1.14.0-0ubuntu1.3 amd64 [upgradable from:
1.14.0-0ubuntu1.2]
The running nginx instance was halted because of the defect. What should
have been a seamless upgrade was service affecting.
The NGINX team response:
Resolution set to invalid
Status changed from new to closed
You may want to report this to maintainers of the package you are using - by
default nginx does not listen on IPv6 addresses.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1838246
Title:
Nginx 1.14.0 fails to start if ipv6 support on host is disabled
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