Yes, this is a known issue which I can reproduce using a Solaris installation. I still have a few outstanding bugs on my list to do before I can start looking into this one, but I will keep this bug up to date as/when I can start work on it - apologies for not being able to be more specific than this at the moment.
-- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1450881 Title: qemu-system-sparc MUTEX_HELD assert and libC lock errors Status in QEMU: New Status in qemu package in Ubuntu: New Bug description: Here I am cross-posting a comment I made on Artyom's blog. Atar responded that he "fixed these issues for some customers". I hoped that opening a bug to the opensource project might help develop the solution for the public domain. I now have a mostly-working Solaris 6 emulation, with great thanks to the valuable information in Artyom's blog, brezular.com, and the QEMU/Solaris 4.14 wikibook. setup detail; QEMU (present git snapshot, reports --version 2.2.92) -M SS-20, openboot/proprietary prom # uname -a SunOS emu0 5.6 Generic_105181-33 sun4m sparc SUNW,SPARCstation-20 I continue to have a problem, which I have found others posted in blog comments, but have not seen a resolution yet. # /etc/init.d/init.dmi start Run-time error, libC: Trying to release a lock that was not acquired in this thread (repeat above 1x) Abort - core dumped as well as: Assertion failed: MUTEX_HELD(&svc_mutex), file rpc/svc_run.c, line 766 which prints to the console periodically when "dmispd" is running. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1450881/+subscriptions
