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authorChristian Krinitsin <mail@krinitsin.com>2025-07-03 07:27:52 +0000
committerChristian Krinitsin <mail@krinitsin.com>2025-07-03 07:27:52 +0000
commitd0c85e36e4de67af628d54e9ab577cc3fad7796a (patch)
treef8f784b0f04343b90516a338d6df81df3a85dfa2 /results/classifier/gemma3:12b/manual-review/1926202
parent7f4364274750eb8cb39a3e7493132fca1c01232e (diff)
downloadqemu-analysis-d0c85e36e4de67af628d54e9ab577cc3fad7796a.tar.gz
qemu-analysis-d0c85e36e4de67af628d54e9ab577cc3fad7796a.zip
add deepseek and gemma results
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+
+qemu-user can't run some ppc binaries
+
+qemu-user v6.0.0-rc5, built in static mode, will crash for certain ppc binaries.  It seems to have something to do with glibc for some Centos versions.  The problem is easiest to see with statically-linked binaries.
+
+The attached Dockerfile shows how to produce a ppc binary that will crash qemu-user.  Here is how to reproduce the problem:
+
+$ uname -m
+x86_64
+$ docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
+$ docker build -t qemu-bug:centos -f Dockerfile.centos .
+$ docker run --rm -it -v$PWD:$PWD -w$PWD qemu-bug:centos cp /helloworld-centos.static.ppc .
+$ qemu-ppc version 5.2.95 (v6.0.0-rc5)
+Copyright (c) 2003-2021 Fabrice Bellard and the QEMU Project developers
+$ qemu-ppc-static ./helloworld-centos.static.ppc
+emu: uncaught target signal 4 (Illegal instruction) - core dumped
+[1]    16678 illegal hardware instruction (core dumped)  qemu-ppc-static ./helloworld-centos.static.ppc
+
+I can also provide the binary if necessary.
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