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Posted to commits@harmony.apache.org by "Elena Semukhina (JIRA)" <ji...@apache.org> on 2007/03/09 07:16:24 UTC
[jira] Created: (HARMONY-3338) [drlvm][x86_64] Segmentation fault
on linux when running smoke test perf.MultiThreadsSimple
[drlvm][x86_64] Segmentation fault on linux when running smoke test perf.MultiThreadsSimple
-------------------------------------------------------------------------------------------
Key: HARMONY-3338
URL: https://issues.apache.org/jira/browse/HARMONY-3338
Project: Harmony
Issue Type: Bug
Components: DRLVM
Environment: linux x86_64
Reporter: Elena Semukhina
The test fails intermittently.
it prints ....... (200 times) and then crashes.
To see the failure please run the test in the loop e.g. as follows:
while true; do $DRLVM64 -cp <path to tests> perf.MultiThreadsSimple | grep PASSED; rc=$?; echo $i $rc; if [ $rc -ne 0 ]; then break; fi; i=$[i+1]; done
Once I saw the failure after 447 passes (!); next time it crashed after 12th iteration.
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[jira] Updated: (HARMONY-3338) [drlvm][smoke] Segmentation fault on
linux when running smoke test perf.MultiThreadsSimple
Posted by "Gregory Shimansky (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-3338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gregory Shimansky updated HARMONY-3338:
---------------------------------------
Summary: [drlvm][smoke] Segmentation fault on linux when running smoke test perf.MultiThreadsSimple (was: [drlvm] Segmentation fault on linux when running smoke test perf.MultiThreadsSimple)
> [drlvm][smoke] Segmentation fault on linux when running smoke test perf.MultiThreadsSimple
> ------------------------------------------------------------------------------------------
>
> Key: HARMONY-3338
> URL: https://issues.apache.org/jira/browse/HARMONY-3338
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Environment: Linux@x86_64
> Reporter: Elena Semukhina
>
> The test fails intermittently.
> it prints ....... (200 times) and then crashes.
> To see the failure please run the test in the loop e.g. as follows:
> while true; do $DRLVM64 -cp <path to tests> perf.MultiThreadsSimple | grep PASSED; rc=$?; echo $i $rc; if [ $rc -ne 0 ]; then break; fi; i=$[i+1]; done
> Once I saw the failure after 447 passes (!); next time it crashed after 12th iteration.
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[jira] Commented: (HARMONY-3338) [drlvm][x86_64] Segmentation fault
on linux when running smoke test perf.MultiThreadsSimple
Posted by "Gregory Shimansky (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-3338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12479997 ]
Gregory Shimansky commented on HARMONY-3338:
--------------------------------------------
I've reproduced crashes on 4 CPU machine with perf.MultiThreadsSimple. VM crashes quite rarely though, about once in 2500 times. Somewhere in JITted code as far as I can tell it jumps to bad address.
> [drlvm][x86_64] Segmentation fault on linux when running smoke test perf.MultiThreadsSimple
> -------------------------------------------------------------------------------------------
>
> Key: HARMONY-3338
> URL: https://issues.apache.org/jira/browse/HARMONY-3338
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Environment: linux x86_64
> Reporter: Elena Semukhina
>
> The test fails intermittently.
> it prints ....... (200 times) and then crashes.
> To see the failure please run the test in the loop e.g. as follows:
> while true; do $DRLVM64 -cp <path to tests> perf.MultiThreadsSimple | grep PASSED; rc=$?; echo $i $rc; if [ $rc -ne 0 ]; then break; fi; i=$[i+1]; done
> Once I saw the failure after 447 passes (!); next time it crashed after 12th iteration.
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[jira] Updated: (HARMONY-3338) [drlvm] Segmentation fault on linux
when running smoke test perf.MultiThreadsSimple
Posted by "Gregory Shimansky (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-3338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gregory Shimansky updated HARMONY-3338:
---------------------------------------
Environment: Linux@x86_64 (was: linux x86_64)
Summary: [drlvm] Segmentation fault on linux when running smoke test perf.MultiThreadsSimple (was: [drlvm][x86_64] Segmentation fault on linux when running smoke test perf.MultiThreadsSimple)
> [drlvm] Segmentation fault on linux when running smoke test perf.MultiThreadsSimple
> -----------------------------------------------------------------------------------
>
> Key: HARMONY-3338
> URL: https://issues.apache.org/jira/browse/HARMONY-3338
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Environment: Linux@x86_64
> Reporter: Elena Semukhina
>
> The test fails intermittently.
> it prints ....... (200 times) and then crashes.
> To see the failure please run the test in the loop e.g. as follows:
> while true; do $DRLVM64 -cp <path to tests> perf.MultiThreadsSimple | grep PASSED; rc=$?; echo $i $rc; if [ $rc -ne 0 ]; then break; fi; i=$[i+1]; done
> Once I saw the failure after 447 passes (!); next time it crashed after 12th iteration.
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[jira] Closed: (HARMONY-3338) [drlvm][smoke] Segmentation fault on
linux when running smoke test perf.MultiThreadsSimple
Posted by "Gregory Shimansky (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-3338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gregory Shimansky closed HARMONY-3338.
--------------------------------------
Resolution: Duplicate
Assignee: Gregory Shimansky
Closed as duplicate of HARMONY-2772.
> [drlvm][smoke] Segmentation fault on linux when running smoke test perf.MultiThreadsSimple
> ------------------------------------------------------------------------------------------
>
> Key: HARMONY-3338
> URL: https://issues.apache.org/jira/browse/HARMONY-3338
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Environment: Linux / x86_64
> Reporter: Elena Semukhina
> Assignee: Gregory Shimansky
>
> The test fails intermittently.
> it prints ....... (200 times) and then crashes.
> To see the failure please run the test in the loop e.g. as follows:
> while true; do $DRLVM64 -cp <path to tests> perf.MultiThreadsSimple | grep PASSED; rc=$?; echo $i $rc; if [ $rc -ne 0 ]; then break; fi; i=$[i+1]; done
> Once I saw the failure after 447 passes (!); next time it crashed after 12th iteration.
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[jira] Commented: (HARMONY-3338) [drlvm][x86_64] Segmentation fault
on linux when running smoke test perf.MultiThreadsSimple
Posted by "Elena Semukhina (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-3338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12479534 ]
Elena Semukhina commented on HARMONY-3338:
------------------------------------------
The test gc.MultiThreads crashes intermittently in a similar way:
gc.MultiThreads
........................................................................................................................................................................................................
8% (35891972/419430400)
27% (117383636/419430400)
Segmentation fault
> [drlvm][x86_64] Segmentation fault on linux when running smoke test perf.MultiThreadsSimple
> -------------------------------------------------------------------------------------------
>
> Key: HARMONY-3338
> URL: https://issues.apache.org/jira/browse/HARMONY-3338
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Environment: linux x86_64
> Reporter: Elena Semukhina
>
> The test fails intermittently.
> it prints ....... (200 times) and then crashes.
> To see the failure please run the test in the loop e.g. as follows:
> while true; do $DRLVM64 -cp <path to tests> perf.MultiThreadsSimple | grep PASSED; rc=$?; echo $i $rc; if [ $rc -ne 0 ]; then break; fi; i=$[i+1]; done
> Once I saw the failure after 447 passes (!); next time it crashed after 12th iteration.
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[jira] Updated: (HARMONY-3338) [drlvm][smoke] Segmentation fault on
linux when running smoke test perf.MultiThreadsSimple
Posted by "Gregory Shimansky (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-3338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gregory Shimansky updated HARMONY-3338:
---------------------------------------
Environment: Linux / x86_64 (was: Linux@x86_64)
> [drlvm][smoke] Segmentation fault on linux when running smoke test perf.MultiThreadsSimple
> ------------------------------------------------------------------------------------------
>
> Key: HARMONY-3338
> URL: https://issues.apache.org/jira/browse/HARMONY-3338
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Environment: Linux / x86_64
> Reporter: Elena Semukhina
>
> The test fails intermittently.
> it prints ....... (200 times) and then crashes.
> To see the failure please run the test in the loop e.g. as follows:
> while true; do $DRLVM64 -cp <path to tests> perf.MultiThreadsSimple | grep PASSED; rc=$?; echo $i $rc; if [ $rc -ne 0 ]; then break; fi; i=$[i+1]; done
> Once I saw the failure after 447 passes (!); next time it crashed after 12th iteration.
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You can reply to this email to add a comment to the issue online.