Hello, caja spams glib errors into the xsession logs which do make them grow fastly. I do have cherry picked an patch from https://github.com/mate-desktop/caja/commit/488885550e472c30eea2308d2f27be633cb69bcc and can conform that the problem is solved with that. Discussion about that issue: https://github.com/mate-desktop/caja/issues/1704.
Created attachment 248351 [details] Patch