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Diffstat (limited to 'results/classifier/zero-shot/108/other/1659901')
| -rw-r--r-- | results/classifier/zero-shot/108/other/1659901 | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/108/other/1659901 b/results/classifier/zero-shot/108/other/1659901 new file mode 100644 index 000000000..faa2fb477 --- /dev/null +++ b/results/classifier/zero-shot/108/other/1659901 @@ -0,0 +1,42 @@ +debug: 0.838 +other: 0.811 +device: 0.770 +boot: 0.760 +graphic: 0.737 +semantic: 0.731 +performance: 0.649 +socket: 0.491 +permissions: 0.446 +PID: 0.380 +network: 0.348 +files: 0.296 +vnc: 0.282 +KVM: 0.029 + +Regression: SIGSEGV running Java + +I have a build script that bootstraps a Debian armhf image. Part of the process involves running a Java program while inside a chroot. I am using Debian's qemu-user-static package to run the armhf Java binary on an amd64 system. + +qemu-user-static version 1:2.7+dfsg-3~bpo8+2 works fine. Version 1:2.8+dfsg-1~bpo8+1 always causes Java to crash with a SIGSEGV. The location of the crash appears to be random and hasn't been the same twice. + +I am using the Azul Systems Zulu Embedded Java runtime, rather than the regular OpenJDK runtime, because the Zulu runtime has an arm32 JIT whereas OpenJDK is interpreter-only on arm32. + +I can reproduce the problem easily by mounting the image created by my build script and executing "java -XshowSettings -version" in a chroot. I can give you the image if that would help debug the problem. + +Additional investigation reveals the problem has something to do with the Azul ARM32 JIT. If I run Java with -Xint to force interpreter-only mode, this problem doesn't occur. + +Similar issue reported in two other places on the net: + +https://github.com/multiarch/qemu-user-static/issues/18 "qemu-arm-static 2.8 and Java+Maven setup not working" + +https://bugs.linaro.org/show_bug.cgi?id=3259#c4 Bug 3259 - Javac fails within qemu-aarch64-static chroot on x86 + +fyi, similar seen for Raspbian9: + +https://bugs.launchpad.net/raspbian/+bug/1732556 + +Hi -- I believe we fixed the Java crashes as part of work done for the 2.12 release (and perhaps 3.0, I forget). Does this still reproduce with the most recent release of QEMU (eg the 4.0 release candidate) ? + + +[Expired for QEMU because there has been no activity for 60 days.] + |