Divide by zero crash
franciem-c opened this issue · 3 comments
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Describe the bug
Program crashes with the following error when dividing by zero:
/Library/Java/JavaVirtualMachines/amazon-corretto-11.jdk/Contents/Home/bin/java -javaagent:/Applications/IntelliJ IDEA CE.app/Contents/lib/idea_rt.jar=55606:/Applications/IntelliJ IDEA CE.app/Contents/bin -Dfile.encoding=UTF-8 -classpath /Users/fmc/Documents/Exceptions/out/production/Exceptions com.company.Main
0
A fatal error has been detected by the Java Runtime Environment:
SIGFPE (0x8) at pc=0x000000011a08b548, pid=74187, tid=8451
JRE version: OpenJDK Runtime Environment Corretto-11.0.10.9.1 (11.0.10+9) (build 11.0.10+9-LTS)
Java VM: OpenJDK 64-Bit Server VM Corretto-11.0.10.9.1 (11.0.10+9-LTS, mixed mode, tiered, compressed oops, g1 gc, bsd-amd64)
Problematic frame:
j com.company.Main.divideWithException(II)I+0
No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
An error report file with more information is saved as:
/Users/fmc/Documents//Exceptions/hs_err_pid74187.log
Could not load hsdis-amd64.dylib; library not loadable; PrintAssembly is disabled
If you would like to submit a bug report, please visit:
https://github.com/corretto/corretto-11/issues/
Process finished with exit code 134 (interrupted by signal 6: SIGABRT)
To Reproduce
public class Main {
public static void main(String[] args) {
int x = 98;
int y = 0;
System.out.println(divideWithoutException(x, y));
System.out.println(divideWithException(x, y));
}
private static int divideWithoutException(int x, int y) {
if(y != 0) {
return x / y;
} else {
return 0;
}
}
private static int divideWithException(int x, int y) {
try {
return x / y;
} catch(ArithmeticException e) {
return 0;
}
}
}
Expected behavior
I expected an exception to be thrown instead of crash.
Screenshots
Platform information
OS: Mac
Version: build 11.0.10+9-LTS
Additional context
Using IntelliJ IDE 2020.3.2.
Found this issue on the Oracle website: https://bugs.java.com/bugdatabase/view_bug.do?bug_id=8229496
For VM crashes, please attach the error report file. By default the file name is hs_err_pidpid.log, where pid is the process ID of the process.
Hi, thanks for contacting us about this issue.
I've attempted to reproduce the issue with your provided code in the following environment:
openjdk version "11.0.10" 2021-01-19 LTS
OpenJDK Runtime Environment Corretto-11.0.10.9.1 (build 11.0.10+9-LTS)
OpenJDK 64-Bit Server VM Corretto-11.0.10.9.1 (build 11.0.10+9-LTS, mixed mode)
Darwin Kernel Version 19.6.0: Tue Jan 12 22:13:05 PST 2021; root:xnu-6153.141.16~1/RELEASE_X86_64 x86_64
This produces the following output when run with
javac Main.java && java Main:
0
0
If I add a simple line to print any caught exceptions in divideWithException I see
Caught exception: java.lang.ArithmeticException: / by zero
which I believe to be the expected behavior.
I see in the end of your provided hs_err_pid.log (thank you for including this!) the following:
OS:uname:Darwin 20.3.0 Darwin Kernel Version 20.3.0: Thu Jan 21 00:06:51 PST 2021; root:xnu-7195.81.3~1/RELEASE_ARM64_T8101 x86_64
Based on this, it appears you're running an x86_64 build of Corretto 11 with Rosetta 2 on an M1 (ARM64/aarch64) Mac running Big Sur - is this accurate?
If so, Corretto support for M1 hardware is not available yet.
See the related issues #165 and #175.
You could consider filing this as a bug against Rosetta 2 / Apple, since the code appears to work as expected on x86_64.
Yes, M1 Mac running Big Sur. Thanks for your quick response. This seems to be the only problem I have had so far with the VM crashing on the M1. Do you know when Corretto will have support for the M1?
Support for apple M1 in openjdk is being actively worked on. Corretto specific support can be tracked in the 2 issues mentioned above, but we don't have any timelines to share at this time.