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[Qemu-devel] [Bug 1832353] Re: cpu_exec: Assertion !have_mmap_lock() fai
[Qemu-devel] [Bug 1832353] Re: cpu_exec: Assertion !have_mmap_lock() failed
Tue, 16 Jul 2019 14:20:41 -0000
** Changed in: qemu
Status: In Progress => Fix Committed
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cpu_exec: Assertion !have_mmap_lock() failed
Status in QEMU:
I have isolated a testcase from the GCC testsuite (actually gfortran,
test proc_ptr_51.f90) which produces tons of:
cpu_exec: Assertion `!have_mmap_lock()' failed.
including with master qemu as of today.
I'm attaching a tarball containing:
cmd lib proc_ptr_51.exe
ld-linux-armhf.so.3 libc.so.6 libgcc_s.so.1 libgfortran.so.5 libm.so.6
where cmd is the basic command used to launch the test & reproduce the
Note that the test or the generated may actually be buggy: I have
reported failures on native aarch64 and arm machines. Yet, qemu should
not fail with a loop of asserts.
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