Annotation crashes from bad request

[titipata]

We got some bad request like the following:

165.123.5.225 - - [18/Sep/2018 08:40:36] code 400, message Bad request syntax ('\x16\x03\x01\x02\x00\x01\x00\x01ü\x03\x01ûΩ?^?ß¾sk\x92þ%[årÅkbwðW\x103\x9cð"\x81lqÛÅ\x00\x00\x94À\x14À')
165.123.5.225 - - [18/Sep/2018 08:40:36] "üûΩ?^?ß¾skþ%[årÅkbwðW3ð"lqÛÅÀÀ" HTTPStatus.BAD_REQUEST -
165.123.5.225 - - [18/Sep/2018 08:40:51] code 400, message Bad HTTP/0.9 request type ('\x16\x03\x01\x02\x00\x01\x00\x01ü\x03\x03*²Ë\x18V\x10sé')
WïÏ(Î(=ER§&3½Qm4ª+äÀ0À,À(À$ÀÀ" HTTPStatus.BAD_REQUEST -
165.123.5.225 - - [18/Sep/2018 08:41:02] code 400, message Bad request version ('\x8a¼¦Ö§\x91\x92~Ð\x9cB\x97\x05§\x92\x14l\x03:\x00\x00\x94À\x14À')
165.123.5.225 - - [18/Sep/2018 08:41:02] "üû-ç
@e¾¼¦Ö§~ÐB§l:ÀÀ" HTTPStatus.BAD_REQUEST -