[CentOS] Reboot problem with Apache
Ken godee
ken at perfect-image.com
Sat Dec 10 20:08:45 UTC 2011
Webmin doesn't need Apache to run
it uses miniserv.pl
Apache and miniserv.pl are trying to bind to the same ip.
That is unless you have set up a virtual server to run webmin under
Apache? Default, webmin does not use Apache.
On 12/10/2011 12:59 PM, Craig White wrote:
> On Sat, 2011-12-10 at 14:44 -0500, Weplica wrote:
>> Quoting "James A. Peltier"<jpeltier at sfu.ca>:
>>
>>> ----- Original Message -----
>>> | I have CentOS 6 and with webmin/virtualmin panel, and each time that I
>>> | reboot Apache can't start:
>>> |
>>> |
>>> | Starting httpd: (98)Address already in use: make_sock: could not bind
>>> | to address [::]:80
>>> | (98)Address already in use: make_sock: could not bind to address
>>> | 0.0.0.0:80
>>> | no listening sockets available, shutting down
>>> |
>>> | I do:
>>> |
>>> | netstat -tulpn| grep :80
>>> | tcp 0 0 :::80 :::* LISTEN 1584/httpd
>>> |
>>> |
>>> | killall -9 httpd
>>> |
>>> |
>>> | And then Apache can start. But do you why thos problem in each reboot?
>>> | I like to fix this problem.
>>> |
>>> | Thansks you.
>>> |
>>> | Ernesto
>>>
>>> Is there another web server starting before Apache? For example,
>>> nginx. You could try and use lsof -p<PID> or lsof -i :80 to see
>>> what is holding the port before Apache.
>>>
>>
>> Thanks James, I get this:
>>
>>
>> lsof -i :80
>> COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
>> httpd 1507 root 5u IPv6 10107 0t0 TCP *:http (LISTEN)
>>
>>
>>
>>
>>
>> lsof -p 1507
>> COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
>> httpd 1507 root cwd DIR 9,0 4096 2 /
>> httpd 1507 root rtd DIR 9,0 4096 2 /
>> httpd 1507 root txt REG 9,0 993010 14161559 /usr/sbin/httpd
>> httpd 1507 root mem REG 9,0 1532908 2363869 /lib/libdb-4.7.so
>> httpd 1507 root mem REG 9,0 185388 14161462
>> /usr/lib/libapr-1.so.0.3.9
>> httpd 1507 root mem REG 9,0 19784 2360213 /lib/libdl-2.12.so
>> httpd 1507 root mem REG 9,0 16868 2360449 /lib/libuuid.so.1.3.0
>> httpd 1507 root mem REG 9,0 64876 14162016
>> /usr/lib/httpd/modules/mod_auth_digest.so
>> httpd 1507 root mem REG 9,0 30491 14162017
>> /usr/lib/httpd/modules/mod_authn_alias.so
>> httpd 1507 root mem REG 9,0 23617 14162020
>> /usr/lib/httpd/modules/mod_authn_default.so
>> httpd 1507 root mem REG 9,0 29186 14162027
>> /usr/lib/httpd/modules/mod_authz_owner.so
>> httpd 1507 root mem REG 9,0 31057 14162025
>> /usr/lib/httpd/modules/mod_authz_groupfile.so
>> httpd 1507 root mem REG 9,0 126754 14162043
>> /usr/lib/httpd/modules/mod_ldap.so
>> httpd 1507 root mem REG 9,0 310244 2363873
>> /lib/libldap-2.4.so.2.5.6
>> httpd 1507 root mem REG 9,0 57340 2363855
>> /lib/liblber-2.4.so.2.5.6
>> httpd 1507 root mem REG 9,0 19166 14162063
>> /usr/lib/httpd/modules/mod_version.so
>> httpd 1507 root mem REG 9,0 122436 2360428 /lib/libselinux.so.1
>> httpd 1507 root mem REG 9,0 101064 2360426 /lib/libresolv-2.12.so
>> httpd 1507 root mem REG 9,0 179160 14161860 /usr/lib/libsmime3.so
>> httpd 1507 root mem REG 9,0 12164 2363852 /lib/libplds4.so
>> httpd 1507 root mem REG 9,0 16676 2363851 /lib/libplc4.so
>> httpd 1507 root mem REG 9,0 102740 14157933
>> /usr/lib/libsasl2.so.2.0.23
>> httpd 1507 root mem REG 9,0 75952 2360207 /lib/libz.so.1.2.3
>> httpd 1507 root mem REG 9,0 60383 14162022
>> /usr/lib/httpd/modules/mod_authnz_ldap.so
>> httpd 1507 root mem REG 9,0 23789 14162024
>> /usr/lib/httpd/modules/mod_authz_default.so
>> httpd 1507 root mem REG 9,0 104808 14161529
>> /usr/lib/httpd/modules/mod_include.so
>> httpd 1507 root mem REG 9,0 64831 14162044
>> /usr/lib/httpd/modules/mod_log_config.so
>> httpd 1507 root mem REG 9,0 51697 14162039
>> /usr/lib/httpd/modules/mod_ext_filter.so
>> httpd 1507 root mem REG 9,0 51499 14161519
>> /usr/lib/httpd/modules/mod_deflate.so
>> httpd 1507 root mem REG 9,0 34634 14162056
>> /usr/lib/httpd/modules/mod_setenvif.so
>> httpd 1507 root mem REG 9,0 45364 14161527
>> /usr/lib/httpd/modules/mod_headers.so
>> httpd 1507 root mem REG 9,0 42731 14162046
>> /usr/lib/httpd/modules/mod_mime.so
>> httpd 1507 root mem REG 9,0 52524 14162058
>> /usr/lib/httpd/modules/mod_status.so
>> httpd 1507 root mem REG 9,0 32409 14162057
>> /usr/lib/httpd/modules/mod_speling.so
>> httpd 1507 root mem REG 9,0 30144 14161553
>> /usr/lib/httpd/modules/mod_userdir.so
>> httpd 1507 root mem REG 9,0 25588 14162021
>> /usr/lib/httpd/modules/mod_authn_file.so
>> httpd 1507 root mem REG 9,0 298818 14161516
>> /usr/lib/httpd/modules/mod_dav.so
>> httpd 1507 root mem REG 9,0 88126 14162048
>> /usr/lib/httpd/modules/mod_negotiation.so
>> httpd 1507 root mem REG 9,0 179791 14162049
>> /usr/lib/httpd/modules/mod_proxy.so
>> httpd 1507 root mem REG 9,0 77416 14162053
>> /usr/lib/httpd/modules/mod_proxy_ftp.so
>> httpd 1507 root mem REG 9,0 34498 14162052
>> /usr/lib/httpd/modules/mod_proxy_connect.so
>> httpd 1507 root mem REG 9,0 63372 14161514
>> /usr/lib/httpd/modules/mod_cgi.so
>> httpd 1507 root mem REG 9,0 14640 2363862 /lib/libutil-2.12.so
>> httpd 1507 root mem REG 9,0 11968 2360668 /lib/libcom_err.so.2.1
>> httpd 1507 root mem REG 9,0 8900 2360467 /lib/libkeyutils.so.1.3
>> httpd 1507 root mem REG 9,0 4812 14161932
>> /usr/lib/libsvn_fs_util-1.so.0.0.0
>> httpd 1507 root mem REG 9,0 105812 14162030
>> /usr/lib/httpd/modules/mod_cache.so
>> httpd 1507 root mem REG 9,0 92372 14162405
>> /usr/lib/httpd/modules/mod_fcgid.so
>> httpd 1507 root mem REG 9,0 38544 2360473
>> /lib/libkrb5support.so.0.1
>> httpd 1507 root mem REG 9,0 30915 14162026
>> /usr/lib/httpd/modules/mod_authz_host.so
>> httpd 1507 root mem REG 9,0 115588 2363874 /lib/libnsl-2.12.so
>> httpd 1507 root mem REG 9,0 26992 14161926
>> /usr/lib/libsvn_fs-1.so.0.0.0
>> httpd 1507 root mem REG 9,0 44620 14161922
>> /usr/lib/libsvn_delta-1.so.0.0.0
>> httpd 1507 root mem REG 9,0 192248 2360308 /lib/libpcre.so.0.0.1
>> httpd 1507 root mem REG 9,0 155592 14162033
>> /usr/lib/httpd/modules/mod_dav_fs.so
>> httpd 1507 root mem REG 9,0 221128 14162185
>> /usr/lib/httpd/modules/mod_perl.so
>> httpd 1507 root mem REG 9,0 173736 2360495 /lib/libk5crypto.so.3.1
>> httpd 1507 root mem REG 9,0 11768 14161958
>> /usr/lib/httpd/modules/mod_authz_svn.so
>> httpd 1507 root mem REG 9,0 853373 14162192
>> /usr/lib/httpd/modules/mod_ssl.so
>> httpd 1507 root mem REG 9,0 31034 14162023
>> /usr/lib/httpd/modules/mod_authz_dbm.so
>> httpd 1507 root mem REG 9,0 141532 2360199 /lib/ld-2.12.so
>> httpd 1507 root mem REG 9,0 25147 14161523
>> /usr/lib/httpd/modules/mod_env.so
>> httpd 1507 root mem REG 9,0 167368 14161942
>> /usr/lib/libsvn_repos-1.so.0.0.0
>> httpd 1507 root mem REG 9,0 58704 2360224
>> /lib/libnss_files-2.12.so
>> httpd 1507 root mem REG 9,0 35062 14162059
>> /usr/lib/httpd/modules/mod_substitute.so
>> httpd 1507 root mem REG 9,0 321168 14161602
>> /usr/lib/sse2/libgmp.so.3.5.0
>> httpd 1507 root mem REG 9,0 164384 14161930
>> /usr/lib/libsvn_fs_fs-1.so.0.0.0
>> httpd 1507 root mem REG 9,0 161648 2363840 /lib/libexpat.so.1.5.2
>> httpd 1507 root mem REG 9,0 32704 14162038
>> /usr/lib/httpd/modules/mod_expires.so
>> httpd 1507 root mem REG 9,0 253536 2363839
>> /lib/libgssapi_krb5.so.2.2
>> httpd 1507 root mem REG 9,0 355248 14161583
>> /usr/lib/libssl.so.1.0.0
>> httpd 1507 root mem REG 9,0 196000 14161928
>> /usr/lib/libsvn_fs_base-1.so.0.0.0
>> httpd 1507 root mem REG 9,0 24798 14162018
>> /usr/lib/httpd/modules/mod_authn_anon.so
>> httpd 1507 root mem REG 9,0 24911 14161491
>> /usr/lib/httpd/modules/mod_actions.so
>> httpd 1507 root mem REG 9,0 109073 14162050
>> /usr/lib/httpd/modules/mod_proxy_ajp.so
>> httpd 1507 root mem REG 9,0 327432 14161944
>> /usr/lib/libsvn_subr-1.so.0.0.0
>> httpd 1507 root mem REG 9,0 40292 2360216 /lib/libcrypt-2.12.so
>> httpd 1507 root mem REG 9,0 137977 14161546
>> /usr/lib/httpd/modules/mod_rewrite.so
>> httpd 1507 root mem REG 9,0 34439 14162064
>> /usr/lib/httpd/modules/mod_vhost_alias.so
>> httpd 1507 root mem REG 9,0 202040 2360464 /lib/libm-2.12.so
>> httpd 1507 root mem REG 9,0 1876476 2360203 /lib/libc-2.12.so
>> httpd 1507 root mem REG 9,0 75149 14162029
>> /usr/lib/httpd/modules/mod_autoindex.so
>> httpd 1507 root mem REG 9,0 25488 14162035
>> /usr/lib/httpd/modules/mod_dir.so
>> httpd 1507 root mem REG 9,0 299676 2360215 /lib/libfreebl3.so
>> httpd 1507 root mem REG 9,0 35902 14162014
>> /usr/lib/httpd/modules/mod_alias.so
>> httpd 1507 root mem REG 9,0 240668 2360310 /lib/libnspr4.so
>> httpd 1507 root mem REG 9,0 63702 14162051
>> /usr/lib/httpd/modules/mod_proxy_balancer.so
>> httpd 1507 root mem REG 9,0 71980 2363858 /lib/libbz2.so.1.0.4
>> httpd 1507 root mem REG 9,0 218448 14161859 /usr/lib/libssl3.so
>> httpd 1507 root mem REG 9,0 26180 14161534
>> /usr/lib/httpd/modules/mod_logio.so
>> httpd 1507 root mem REG 9,0 25407 14161501
>> /usr/lib/httpd/modules/mod_authn_dbm.so
>> httpd 1507 root mem REG 9,0 32935 14162062
>> /usr/lib/httpd/modules/mod_usertrack.so
>> httpd 1507 root mem REG 9,0 24980 14162060
>> /usr/lib/httpd/modules/mod_suexec.so
>> httpd 1507 root mem REG 9,0 151956 14161959
>> /usr/lib/httpd/modules/mod_dav_svn.so
>> httpd 1507 root mem REG 9,0 80938 14162054
>> /usr/lib/httpd/modules/mod_proxy_http.so
>> httpd 1507 root mem REG 9,0 133136 2360442 /lib/libpthread-2.12.so
>> httpd 1507 root mem REG 9,0 64203 14162047
>> /usr/lib/httpd/modules/mod_mime_magic.so
>> httpd 1507 root mem REG 9,0 45613 14162042
>> /usr/lib/httpd/modules/mod_info.so
>> httpd 1507 root mem REG 9,0 142832 14161473
>> /usr/lib/libaprutil-1.so.0.3.9
>> httpd 1507 root mem REG 9,0 107016 14157495 /usr/lib/libnssutil3.so
>> httpd 1507 root mem REG 9,0 53740 14162036
>> /usr/lib/httpd/modules/mod_disk_cache.so
>> httpd 1507 root mem REG 9,0 30572 14161496
>> /usr/lib/httpd/modules/mod_auth_basic.so
>> httpd 1507 root mem REG 9,0 24214 14162028
>> /usr/lib/httpd/modules/mod_authz_user.so
>> httpd 1507 root mem REG 9,0 1278408 14161857 /usr/lib/libnss3.so
>> httpd 1507 root mem REG 9,0 874932 2362861 /lib/libkrb5.so.3.3
>> httpd 1507 root mem REG 9,0 1346144 14157028
>> /usr/lib/libxml2.so.2.7.6
>> httpd 1507 root mem REG 9,0 1462852 14423615
>> /usr/lib/perl5/CORE/libperl.so
>> httpd 1507 root mem REG 9,0 586892 14159368
>> /usr/lib/libsqlite3.so.0.8.6
>> httpd 1507 root mem REG 9,0 1596748 14161225
>> /usr/lib/libcrypto.so.1.0.0
>> httpd 1507 root mem REG 9,0 3430720 14161322
>> /usr/lib/httpd/modules/libphp5.so
>> httpd 1507 root 0u CHR 5,1 0t0 5156 /dev/console
>> httpd 1507 root 1u CHR 5,1 0t0 5156 /dev/console
>> httpd 1507 root 2w REG 9,0 37428 9441480
>> /var/log/httpd/error_log
>> httpd 1507 root 3r CHR 1,9 0t0 3733 /dev/urandom
>> httpd 1507 root 4u sock 0,6 0t0 10106 can't identify protocol
>> httpd 1507 root 5u IPv6 10107 0t0 TCP *:http (LISTEN)
>> httpd 1507 root 6u sock 0,6 0t0 10110 can't identify protocol
>> httpd 1507 root 7u IPv6 10111 0t0 TCP *:https (LISTEN)
>> httpd 1507 root 8r FIFO 0,8 0t0 10126 pipe
>> httpd 1507 root 9w FIFO 0,8 0t0 10126 pipe
>> httpd 1507 root 10w REG 9,0 1063449 9569811
>> /var/log/virtualmin/alertaroja.net_error_log
>> httpd 1507 root 11w REG 9,0 238520 9569893
>> /var/log/virtualmin/incanat.com_error_log
>> httpd 1507 root 12w REG 9,0 19599789 9570772
>> /var/log/virtualmin/kuales.com_error_log
>> httpd 1507 root 13w REG 9,0 149126 9441529
>> /var/log/httpd/ssl_error_log
>> httpd 1507 root 14w REG 9,0 27440 9441472
>> /var/log/httpd/access_log
>> httpd 1507 root 15w REG 9,0 2157409 9569810
>> /var/log/virtualmin/alertaroja.net_access_log
>> httpd 1507 root 16w REG 9,0 35507 9569892
>> /var/log/virtualmin/incanat.com_access_log
>> httpd 1507 root 17w REG 9,0 3528479 9570771
>> /var/log/virtualmin/kuales.com_access_log
>> httpd 1507 root 18w REG 9,0 3528479 9570771
>> /var/log/virtualmin/kuales.com_access_log
>> httpd 1507 root 19w REG 9,0 6139 9441510
>> /var/log/httpd/ssl_access_log
>> httpd 1507 root 20w REG 9,0 7354 9441530
>> /var/log/httpd/ssl_request_log
>> httpd 1507 root 21r REG 9,0 1751 10488305 /home/kuales/ssl.key
> ----
> so you have apache (httpd) set to start up automatically so it makes
> sense that you have to kill it in order to start it again.
>
> If Webmin/Virtualmin thinks that Apache isn't running at startup but it
> is, then it is a bug with Webmin/Virtualmin.
>
> Craig
>
>
>
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