@cabrillo - does that go away is you disable asynchronous I/O? The asynchronous I/O mechanism in XRootD is incompatible with the signal handling in `xrootd-lcmaps`. (Note: `xrootd-lcmaps`, because it depends on Globus, is going to be deprecated over the next 12 months ... might be a good time to switch to the native VOMS plugin for that, especially once you upgrade to 5.x) -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1442#issuecomment-818034157 ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1