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webkdc unrecoverable_error

Bram Cymet bcymet at cbnco.com
Wed Dec 21 12:02:12 PST 2011


My problem has returned and this time forcing LWP to reinstall didn't
fix it so it seems it was just a fluke that it worked. I closed my
browser and restarted it and the problem returned.

Any thoughts?

On 11-12-21 10:58 AM, Bram Cymet wrote:
> Forcing LWP to reinstall fixed the problem.
> 
> On 11-12-21 10:09 AM, Bram Cymet wrote:
>> Hi,
>>
>> I upgraded my kernel today on a webkdc box and webauth stopped working.
>> I am getting "an unrecoverable error occurred".
>>
>> Here is the apache error log:
>>
>> [Wed Dec 21 10:04:35 2011] [notice] Apache/2.2.10 (Linux/SUSE)
>> mod_ssl/2.2.10 OpenSSL/0.9.8i PHP/5.2.6 with Suhosin-Patch WebKDC/3.7.3
>> WebAuth/3.7.3 mod_auth_kerb/5.4 mod_jk/1.2.26 configured -- resuming
>> normal operations
>> [Wed Dec 21 10:04:56 2011] [notice] mod_webkdc: event=getTokens
>> from=172.20.22.141
>> server=krb5:webauth/cbnca-auriga-prod.jrz.cbn at TESTLDAP.CBN
>> user=krb5:webauth/cbnca-auriga-prod.jrz.cbn at TESTLDAP.CBN type=service
>> [Wed Dec 21 10:04:56 2011] [notice] mod_webkdc: event=requestToken
>> from=127.0.0.1 clientIp=172.20.22.157
>> server=krb5:webauth/cbnca-auriga-prod.jrz.cbn at TESTLDAP.CBN user=bcymet
>> rtt=id sa=webkdc
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157] post failed
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157] 500 read failed:
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157] Content-Type:
>> text/plain
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157] Client-Date:
>> Wed, 21 Dec 2011 15:04:56 GMT
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> Client-Warning: Internal response
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157] read failed:
>> at /usr/lib/perl5/site_perl/5.10.0/Net/HTTP/Methods.pm line 256
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]  at
>> /usr/lib/perl5/vendor_perl/5.10.0/x86_64-linux-thread-multi/Net/SSL.pm
>> line 210
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tNet::SSL::die_with_error('LWP::Protocol::https::Socket=GLOB(0x129c090)',
>> 'read failed') called at
>> /usr/lib/perl5/vendor_perl/5.10.0/x86_64-linux-thread-multi/Net/SSL.pm
>> line 223
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tNet::SSL::read('LWP::Protocol::https::Socket=GLOB(0x129c090)', '',
>> 1024, 0) called at /usr/lib/perl5/site_perl/5.10.0/Net/HTTP/Methods.pm
>> line 256
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tNet::HTTP::Methods::my_readline('LWP::Protocol::https::Socket=GLOB(0x129c090)',
>> 'Status') called at /usr/lib/perl5/site_perl/5.10.0/Net/HTTP/Methods.pm
>> line 343
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tNet::HTTP::Methods::read_response_headers('LWP::Protocol::https::Socket=GLOB(0x129c090)',
>> 'laxed', 1, 'junk_out', 'ARRAY(0x111cb38)') called at
>> /usr/lib/perl5/site_perl/5.10.0/LWP/Protocol/http.pm line 378
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tLWP::Protocol::http::request('LWP::Protocol::https=HASH(0x108c288)',
>> 'HTTP::Request=HASH(0x104b010)', undef, undef, undef, 180) called at
>> /usr/lib/perl5/site_perl/5.10.0/LWP/UserAgent.pm line 192
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157] \teval {...}
>> called at /usr/lib/perl5/site_perl/5.10.0/LWP/UserAgent.pm line 191
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tLWP::UserAgent::send_request('LWP::UserAgent=HASH(0x1036808)',
>> 'HTTP::Request=HASH(0x104b010)', undef, undef) called at
>> /usr/lib/perl5/site_perl/5.10.0/LWP/UserAgent.pm line 274
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tLWP::UserAgent::simple_request('LWP::UserAgent=HASH(0x1036808)',
>> 'HTTP::Request=HASH(0x104b010)', undef, undef) called at
>> /usr/lib/perl5/site_perl/5.10.0/LWP/UserAgent.pm line 282
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tLWP::UserAgent::request('LWP::UserAgent=HASH(0x1036808)',
>> 'HTTP::Request=HASH(0x104b010)') called at
>> /usr/lib/perl5/site_perl/5.10.0/x86_64-linux-thread-multi/WebKDC.pm line 268
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tWebKDC::request_token_request('WebKDC::WebRequest=HASH(0x1053c10)',
>> 'WebKDC::WebResponse=HASH(0x1053b68)') called at
>> /usr/lib/perl5/site_perl/5.10.0/x86_64-linux-thread-multi/WebKDC.pm line 117
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157] \teval {...}
>> called at
>> /usr/lib/perl5/site_perl/5.10.0/x86_64-linux-thread-multi/WebKDC.pm line 116
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tWebKDC::make_request_token_request('WebKDC::WebRequest=HASH(0x1053c10)',
>> 'WebKDC::WebResponse=HASH(0x1053b68)') called at
>> /srv/www/htdocs/weblogin/login.fcgi line 112
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157] read failed:
>> at /usr/lib/perl5/site_perl/5.10.0/Net/HTTP/Methods.pm line 256
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]  at
>> /usr/lib/perl5/vendor_perl/5.10.0/x86_64-linux-thread-multi/Net/SSL.pm
>> line 210
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tNet::SSL::die_with_error('LWP::Protocol::https::Socket=GLOB(0x129c090)',
>> 'read failed') called at
>> /usr/lib/perl5/vendor_perl/5.10.0/x86_64-linux-thread-multi/Net/SSL.pm
>> line 223
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tNet::SSL::read('LWP::Protocol::https::Socket=GLOB(0x129c090)', '',
>> 1024, 0) called at /usr/lib/perl5/site_perl/5.10.0/Net/HTTP/Methods.pm
>> line 256
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tNet::HTTP::Methods::my_readline('LWP::Protocol::https::Socket=GLOB(0x129c090)',
>> 'Status') called at /usr/lib/perl5/site_perl/5.10.0/Net/HTTP/Methods.pm
>> line 343
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tNet::HTTP::Methods::read_response_headers('LWP::Protocol::https::Socket=GLOB(0x129c090)',
>> 'laxed', 1, 'junk_out', 'ARRAY(0x111cb38)') called at
>> /usr/lib/perl5/site_perl/5.10.0/LWP/Protocol/http.pm line 378
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tLWP::Protocol::http::request('LWP::Protocol::https=HASH(0x108c288)',
>> 'HTTP::Request=HASH(0x104b010)', undef, undef, undef, 180) called at
>> /usr/lib/perl5/site_perl/5.10.0/LWP/UserAgent.pm line 192
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157] \teval {...}
>> called at /usr/lib/perl5/site_perl/5.10.0/LWP/UserAgent.pm line 191
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tLWP::UserAgent::send_request('LWP::UserAgent=HASH(0x1036808)',
>> 'HTTP::Request=HASH(0x104b010)', undef, undef) called at
>> /usr/lib/perl5/site_perl/5.10.0/LWP/UserAgent.pm line 274
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tLWP::UserAgent::simple_request('LWP::UserAgent=HASH(0x1036808)',
>> 'HTTP::Request=HASH(0x104b010)', undef, undef) called at
>> /usr/lib/perl5/site_perl/5.10.0/LWP/UserAgent.pm line 282
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tLWP::UserAgent::request('LWP::UserAgent=HASH(0x1036808)',
>> 'HTTP::Request=HASH(0x104b010)') called at
>> /usr/lib/perl5/site_perl/5.10.0/x86_64-linux-thread-multi/WebKDC.pm line 268
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tWebKDC::request_token_request('WebKDC::WebRequest=HASH(0x1053c10)',
>> 'WebKDC::WebResponse=HASH(0x1053b68)') called at
>> /usr/lib/perl5/site_perl/5.10.0/x86_64-linux-thread-multi/WebKDC.pm line 117
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157] \teval {...}
>> called at
>> /usr/lib/perl5/site_perl/5.10.0/x86_64-linux-thread-multi/WebKDC.pm line 116
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> \tWebKDC::make_request_token_request('WebKDC::WebRequest=HASH(0x1053c10)',
>> 'WebKDC::WebResponse=HASH(0x1053b68)') called at
>> /srv/www/htdocs/weblogin/login.fcgi line 112
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> [Wed Dec 21 10:04:56 2011] [error] [client 172.20.22.157]
>> WebKDC::make_request_token_request failed with unrecoverable error
>> occured. Try again later.: WebKDC::WebKDCException UNRECOVERABLE_ERROR:
>> post to webkdc failed
>>
>>
>> Any idea where I should start looking? I am not sure if the kernel
>> upgrade is related or just a co-incidence.
>>
>> Thanks,
>>
> 
> 


-- 
Bram Cymet
Software Developer
Canadian Bank Note Co. Ltd.
613-608-9752


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