https://issues.dlang.org/show_bug.cgi?id=15939
--- Comment #25 from Martin Nowak <c...@dawg.eu> --- (In reply to Aleksei Preobrazhenskii from comment #24) > Since I changed signals to real-time and migrated to recent kernel I haven't > seen that issue in the release builds, however, I tried running profile > build recently (unfortunately I only did it for the old kernel) and it was > consistently stuck every time. Thanks, good to hear from you. There is a chance that these are kernel bugs fixed in 3.10 https://github.com/torvalds/linux/commit/b0c29f79ecea0b6fbcefc999e70f2843ae8306db and 3.18 https://github.com/torvalds/linux/commit/76835b0ebf8a7fe85beb03c75121419a7dec52f0. --