This is not related to hdfs. We have recently seen this problem with vanilla xrootd. It seems there is a race condition in XrdTpc that causes it to SEGV under certain conditions. We are trying to gather more information as to the factors that cause this problem. -- 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/1384#issuecomment-765219252 ######################################################################## 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