2015-11-15 15:31:52 mw1250 metawiki exception ERROR: [1fb254b8] /wiki/Special:CentralAuth/%E4%B8%89%E5%AE%85%E3%81%B2%E3%82%8D%E3%81%BF%E3%83%87%E3%83%A2%E3%82%AF%E3%83%A9%E3%82%B7%E3%83%BC   Exception from line 2137 of /srv/mediawiki/php-1.27.0-wmf.6/extensions/CentralAuth/includes/CentralAuthUser.php: Could not find local user data for 三宅ひろみデモクラシー@jawiktionary {"exception_id":"1fb254b8"}

reedy@fluorine:/a/mw-log$ grep -c "Could not find local user data" exception.log 
380
reedy@fluorine:/a/mw-log$ zgrep -c "Could not find local user data" archive/exception-json.log-201511* 
archive/exception-json.log-20151101.gz:2
archive/exception-json.log-20151102.gz:4
archive/exception-json.log-20151103.gz:54
archive/exception-json.log-20151104.gz:0
archive/exception-json.log-20151105.gz:0
archive/exception-json.log-20151106.gz:0
archive/exception-json.log-20151107.gz:2
archive/exception-json.log-20151108.gz:2
archive/exception-json.log-20151109.gz:1
archive/exception-json.log-20151110.gz:40
archive/exception-json.log-20151111.gz:15
archive/exception-json.log-20151112.gz:2
archive/exception-json.log-20151113.gz:80
archive/exception-json.log-20151114.gz:5
archive/exception-json.log-20151115.gz:19
archive/exception-json.log-20151116.gz:11
archive/exception-json.log-20151117.gz:3
archive/exception-json.log-20151118.gz:10
archive/exception-json.log-20151119.gz:13
archive/exception-json.log-20151120.gz:4
archive/exception-json.log-20151121.gz:5
archive/exception-json.log-20151122.gz:9
archive/exception-json.log-20151123.gz:10
archive/exception-json.log-20151124.gz:23
archive/exception-json.log-20151125.gz:7
archive/exception-json.log-20151126.gz:12
reedy@fluorine:/a/mw-log$

> select user_id, user_registration from user where user_id between 1 and 1180;
stdClass Object
(
    [user_id] => 1
    [user_registration] => 20150808223403
)
stdClass Object
(
    [user_id] => 2
    [user_registration] => 20150808223414
)
stdClass Object
(
    [user_id] => 8
    [user_registration] => 20150808223855
)
stdClass Object
(
    [user_id] => 17
    [user_registration] => 20150808224718
)
stdClass Object
(
    [user_id] => 23
    [user_registration] => 20150808225308
)
stdClass Object
(
    [user_id] => 25
    [user_registration] => 20150808225449
)
stdClass Object
(
    [user_id] => 27
    [user_registration] => 20150808225623
)
stdClass Object
(
    [user_id] => 32
    [user_registration] => 20150808231723
)
stdClass Object
(
    [user_id] => 81
    [user_registration] => 20150809041821
)
stdClass Object
(
    [user_id] => 93
    [user_registration] => 20150809060650
)
stdClass Object
(
    [user_id] => 174
    [user_registration] => 20150809202655
)
stdClass Object
(
    [user_id] => 503
    [user_registration] => 20150812004459
)
stdClass Object
(
    [user_id] => 577
    [user_registration] => 20150812155513
)
stdClass Object
(
    [user_id] => 1175
    [user_registration] => 20150817150842
)
stdClass Object
(
    [user_id] => 1176
    [user_registration] => 20150817162804
)
stdClass Object
(
    [user_id] => 1177
    [user_registration] => 20150817164213
)
stdClass Object
(
    [user_id] => 1178
    [user_registration] => 20150817164425
)
stdClass Object
(
    [user_id] => 1179
    [user_registration] => 20150817171014
)
stdClass Object
(
    [user_id] => 1180
    [user_registration] => 20150817182605
)