The initialization of `hs->Cbck` happens here: https://github.com/xrootd/xrootd/blob/2630fe19236beea72ff7c3504f90e6645eef5745/src/XrdSecgsi/XrdSecProtocolgsi.cc#L3611-L3614 I wonder if something goes wrong there, like a race condition. I see that there is a `ceref.Unlock()` after this initialization, but I don't see a corresponding lock after `ceref` is declared, and the default constructor doesn't seem to lock it either: https://github.com/xrootd/xrootd/blob/0e460d7a11702c9935ed9fc1c67f22cb998b6fa4/src/XrdSut/XrdSutCacheEntry.hh#L99-L127 -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1870#issuecomment-1398274025 You are receiving this because you are subscribed to this thread. Message ID: <[log in to unmask]> ######################################################################## 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