Yes, we for now have a coredump (also see above for a GDB session with debuginfo, against 4.8.3 at the time). But there is only one abort() in function XrdSys::IOEvents::PollE::Begin():
do {do {numpolled = epoll_wait(pollDfd, pollTab, pollMax, TmoGet());}
while (numpolled < 0 && errno == EINTR);
CPP_ATOMIC_STORE(wakePend, true, std::memory_order_release);
numPoll = numpolled;
if (numpolled == 0) CbkTMO();
else if (numpolled < 0)
{int rc = errno;
cerr <<"EPoll: " <<strerror(rc) <<" polling for events" <<endl;
abort();
}
Please let me know what would need looking at.
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