View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0024500 | Open CASCADE | OCCT:Tests | public | 2013-12-26 12:28 | 2015-05-14 15:32 |
| Reporter | Assigned To | bugmaster | |||
| Priority | normal | Severity | minor | ||
| Status | closed | Resolution | fixed | ||
| Platform | Windows | OS | VC++ 2010 | ||
| Product Version | 6.7.0 | ||||
| Target Version | 6.9.0 | Fixed in Version | 6.9.0 | ||
| Summary | 0024500: Sudden exit of DRAW after multiple execution of test in cycle | ||||
| Description | Test bugs modalg_5 bug23952_1 fails sometimes on Windows, causing DRAW to exit without any message (and no handler activated in debugger). This is found by testing branch CR24489 on vc10 64-bit, but can be also reproduced on standard OCCT 6.7.0 installation (built with vc9 32-bit). | ||||
| Steps To Reproduce | for {set i 1} {$i < 1000} {incr i} {puts -nonewline "$i: "; test bugs modalg_5 bug23952_1} | ||||
| Tags | No tags attached. | ||||
| Test case number | bugs modalg_5(010) bug23952_1, bug23952_2 | ||||
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The problem is reproduced regularly when tests are run in parallel mode (8 threads) on my notebook |
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DC, It seems to be tcl and occt interaction problem. First of all it is possible to turn on echo: for {set i 1} {$i < 1000} {incr i} {puts -nonewline "$i: "; test bugs modalg_5 bug23952_1 -echo} With this key error message is catchable. There error message sample: alloc: invalid block: 089EF0B8: 98 8 alloc: invalid block: - one of tcl error messages. 089EF0B8: 98 8 - this address links to "Number of UPoles:" which located in GeomConvertTest function. di << "Number of UPoles:" << aBSurf->NbUPoles() << "\n"; According to tcl manual pages there should be one interpretor on one thread, but as far as i can see, all threads operates with one interpretor (same address in debuger). To resolve this problem i tried to use built-in tcl semaphore mechanism (Make a Tcl Extension Thread-Safe), but problem still happens. May be there are other data races on this shared memory. "alloc: invalid block:" problem have many root causes but i haven't enought expertise on tcl to choose correct one and investigate it. |
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Branch CR24500 has been created by abv. SHA-1: 4da25254ab0fb7beea47496d21af1e7c57ed1c18 Detailed log of new commits: Author: abv Date: Sun Feb 1 20:51:05 2015 +0300 0024500: Sudden exit of DRAW after multiple execution of test in cycle Test commands for 0023952 refactored to: - avoid interaction with Tcl interpreter from thread functions (fixes sudden crash) - get shapes outside of the thread functions (keeping only code being tested inside) - run 100 threads instead of 2 (increases chance for data race to exhibit if present) |
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Fix pushed to CR24500, please check compilation and test bugs modalg_5 bug23592_1 and _2 (no need to run all tests) |
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Dear BugMaster, Branch CR24500 from occt git-repository (and master from products git-repository) was compiled on Linux, MacOS and Windows platforms and tested on Release mode. SHA-1: 4da25254ab0fb7beea47496d21af1e7c57ed1c18 There are compilation errors on Linux platform: http://jenkins-test-03.nnov.opencascade.com:8080/user/mnt/my-views/view/CR24500/job/mnt-CR24500-master_build_occt_linux/1/parsed_console/ ../../../../src/QABugs/QABugs_19.cxx:423: error: invalid conversion from ‘void* (*)(void*)’ to ‘void*’ ../../../../src/QABugs/QABugs_19.cxx: In function ‘void* GeomIntSSTest(void*)’: ../../../../src/QABugs/QABugs_19.cxx:493: error: invalid conversion from ‘void* (*)(void*)’ to ‘void*’ |
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Branch CR24500 has been updated by aml. SHA-1: 271558ea7b05c80dd985ffdb719ba72f35067f62 Detailed log of new commits: Author: aml Date: Wed Feb 4 15:15:58 2015 +0300 Linux compilation problems fixed. |
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Dear mkv, Please check compilation and test bugs modalg_5 bug23592_1 and _2 (no need to run all tests) |
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Dear BugMaster, Branch CR24500 from occt git-repository (and master from products git-repository) was compiled on Linux, MacOS and Windows platforms and tested on Release mode. SHA-1: 271558ea7b05c80dd985ffdb719ba72f35067f62 Number of compiler warnings: occt component : Linux: 20 (18 on master) Windows: 0 (0 on master) There are new additional compilation warnings on Linux platform: http://jenkins-test-03.nnov.opencascade.com:8080/user/mnt/my-views/view/A_mnt_warnings/portlet/dashboard_portlet_17008/job/mnt-CR24500-master_build_occt_linux/1/warnings17Result/package.-121019270/ QABugs_19.cxx:405, GNU C Compiler 4 (gcc), Priority: Normal address of local variable ‘data’ returned QABugs_19.cxx:479, GNU C Compiler 4 (gcc), Priority: Normal address of local variable ‘data’ returned products component : Linux: 11 (11 on master) Windows: 1 (1 on master) Regressions/Differences: No regressions/differences Testing cases: http://occt-tests/CR24500-master-occt/Debian60-64/bugs/modalg_5/bug23952_1.html http://occt-tests/CR24500-master-occt/Windows-32-VC10/bugs/modalg_5/bug23952_1.html bugs modalg_5(010) bug23952_1: OK http://occt-tests/CR24500-master-occt/Debian60-64/bugs/modalg_5/bug23952_2.html http://occt-tests/CR24500-master-occt/Windows-32-VC10/bugs/modalg_5/bug23952_2.html bugs modalg_5(010) bug23952_2: OK |
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Branch CR24500 has been updated forcibly by aml. SHA-1: 9e198bed1101bff66850afd5b954b4459b64b8c9 |
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Dear mkv, Please check compilation and test bugs modalg_5 bug23592_1 and _2 (no need to run all tests) Compilation warnings are eliminated. |
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Dear BugMaster, Branch CR24500 from occt git-repository (and master from products git-repository) was compiled on Linux, MacOS and Windows platforms and tested on Release mode. SHA-1: 9e198bed1101bff66850afd5b954b4459b64b8c9 Number of compiler warnings: occt component : Linux: 18 (18 on master) Windows: 0 (0 on master) products component : Linux: 11 (11 on master) Windows: 1 (1 on master) Testing cases: http://occt-tests/CR24500-master-occt/Debian60-64/bugs/modalg_5/bug23952_1.html http://occt-tests/CR24500-master-occt/Windows-32-VC10/bugs/modalg_5/bug23952_1.html bugs modalg_5(010) bug23952_1: OK http://occt-tests/CR24500-master-occt/Debian60-64/bugs/modalg_5/bug23952_2.html http://occt-tests/CR24500-master-occt/Windows-32-VC10/bugs/modalg_5/bug23952_2.html bugs modalg_5(010) bug23952_2: OK |
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Branch CR24500 is TESTED. |
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Branch CR24500 has been deleted by inv. SHA-1: 9e198bed1101bff66850afd5b954b4459b64b8c9 |
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occt: master 7a5f1202 2015-02-05 15:08:18
Committer: bugmaster Details Diff |
0024500: Sudden exit of DRAW after multiple execution of test in cycle Test commands for 0023952 refactored to: - avoid interaction with Tcl interpreter from thread functions (fixes sudden crash) - get shapes outside of the thread functions (keeping only code being tested inside) - run 100 threads instead of 2 (increases chance for data race to exhibit if present) Linux compilation problems fixed. |
Affected Issues 0024500 |
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| mod - src/QABugs/QABugs_19.cxx | Diff File | ||
| mod - tests/bugs/modalg_5/bug23952_1 | Diff File | ||
| mod - tests/bugs/modalg_5/bug23952_2 | Diff File | ||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2013-12-26 12:28 |
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New Issue | |
| 2013-12-26 12:28 |
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Assigned To | => mkv |
| 2013-12-26 12:28 |
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Relationship added | related to 0023952 |
| 2014-01-02 14:48 |
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Note Added: 0027373 | |
| 2014-01-15 11:47 |
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Assigned To | mkv => abv |
| 2014-01-15 12:47 |
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Product Version | => 6.7.0 |
| 2014-01-15 12:47 |
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Target Version | => 6.7.1 |
| 2014-02-10 14:23 |
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Assigned To | abv => aml |
| 2014-02-24 10:08 |
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Note Added: 0028008 | |
| 2014-02-24 10:08 |
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Assigned To | aml => ifv |
| 2014-02-24 10:08 |
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Status | new => feedback |
| 2014-04-04 17:16 |
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Target Version | 6.7.1 => 6.8.0 |
| 2014-09-11 09:21 |
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Target Version | 6.8.0 => 7.1.0 |
| 2015-02-02 06:19 | git | Note Added: 0036935 | |
| 2015-02-02 06:21 |
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Note Added: 0036936 | |
| 2015-02-02 06:21 |
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Assigned To | ifv => bugmaster |
| 2015-02-02 06:21 |
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Status | feedback => reviewed |
| 2015-02-04 09:58 |
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Assigned To | bugmaster => mkv |
| 2015-02-04 12:40 |
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Note Added: 0037054 | |
| 2015-02-04 12:45 |
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Assigned To | mkv => aml |
| 2015-02-04 12:45 |
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Status | reviewed => assigned |
| 2015-02-04 15:16 | git | Note Added: 0037068 | |
| 2015-02-04 15:16 |
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Note Added: 0037069 | |
| 2015-02-04 15:16 |
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Assigned To | aml => mkv |
| 2015-02-04 15:16 |
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Status | assigned => feedback |
| 2015-02-05 12:43 |
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Note Added: 0037108 | |
| 2015-02-05 12:43 |
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Assigned To | mkv => aml |
| 2015-02-05 12:43 |
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Status | feedback => assigned |
| 2015-02-05 12:43 |
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Test case number | => bugs modalg_5(010) bug23952_1, bug23952_2 |
| 2015-02-05 14:52 | git | Note Added: 0037122 | |
| 2015-02-05 14:55 |
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Note Added: 0037123 | |
| 2015-02-05 14:55 |
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Assigned To | aml => mkv |
| 2015-02-05 14:55 |
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Status | assigned => feedback |
| 2015-02-05 17:56 |
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Note Added: 0037150 | |
| 2015-02-05 17:57 |
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Note Added: 0037151 | |
| 2015-02-05 17:57 |
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Assigned To | mkv => bugmaster |
| 2015-02-05 17:57 |
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Status | feedback => tested |
| 2015-02-06 15:38 | bugmaster | Changeset attached | => occt master 7a5f1202 |
| 2015-02-06 15:38 | bugmaster | Status | tested => verified |
| 2015-02-06 15:38 | bugmaster | Resolution | open => fixed |
| 2015-02-09 11:05 | bugmaster | Target Version | 7.1.0 => 6.9.0 |
| 2015-03-18 13:32 | git | Note Added: 0038486 | |
| 2015-05-14 15:29 |
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Status | verified => closed |
| 2015-05-14 15:32 |
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Fixed in Version | => 6.9.0 |
