* Jan Kratochvil: > On Fri, 04 Jan 2019 17:38:42 +0100, Florian Weimer via lldb-dev wrote: >> Run it in a loop like this: >> >> $ while ./test-attach ; do date; done >> >> On Linux x86-64 (Fedora 29), with LLDB 7 (lldb-7.0.0-1.fc29.x86_64) and >> kernel 4.19.12 (kernel-4.19.12-301.fc29.x86_64), after 100 iterations or >> so, attaching to the newly created process fails: >> >> test-attach: SBTarget::Attach failed: lost connection > > FYI after 30000 runs it still runs fine with your reproducer both with system > lldb-devel-7.0.0-1.fc29.x86_64 and COPR > lldb-experimental-devel-8.0.0-0.20190102snap0.fc29.x86_64 (=trunk), part > running without /usr/lib/debug and part with.
Well, that's odd. Shall I try to reproduce this on a lab machine? > Fedora 29 x86_64 + kernel-4.19.10-300.fc29.x86_64 > > (I haven't investigated the code why it could fail this way.) First, I want to get more logging data out of LLDB. Maybe this will tell us where things go wrong. Thanks, Florian _______________________________________________ lldb-dev mailing list lldb-dev@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev
