Re: Random crashes while running (cmd) test runner
On Mon, Jul 04, 2011 at 02:01:31PM +0200, Frédéric Delanoy wrote: > On Mon, Jul 4, 2011 at 13:37, Marcus Meissner wrote: > > On Mon, Jul 04, 2011 at 12:32:47PM +0200, Frédéric Delanoy wrote: > >> 2011/7/4 Stefan Dösinger : > >> > Am 04.07.2011 um 10:28 schrieb Marcus Meissner: > >> >> export WINEDEBUG=+heap > >> > WINEDEBUG=warn+heap adds the corruption checking but not the debug output > >> > >> I get the following: > >> batch.c:306: running TEST_BUILTINS.CMD test... > >> batch.c:215: Test failed: unexpected char 0x73 position 0 in line 1 > >> (got 'should fail', wanted 'dir') > >> batch.c:227: Test failed: too long output, got additional Volume > >> Serial Number is - > >> > >> (dir output) > >> > >> err:heap:HEAP_ValidateInUseArena Heap 0x11: block 0x11c8a0 tail > >> overwritten at 0x11c8bc (byte 0/12 == 0x64) > >> batch: 14 tests executed (0 marked as todo, 2 failures), 0 skipped. > >> > >> See http://pastebin.com/T4E63M5S for full log and heap dump > > > > The first error appears around line 328: > > > > trace:heap:RtlAllocateHeap (0x11,7062,001c): returning 0x11c898 > > err:heap:HEAP_ValidateInUseArena Heap 0x11: block 0x11c898 tail > > overwritten at 0x11c8b4 (byte 0/12 == 0x64) > > Heap: 0x11 > > Next: 0x11 Sub-heaps: 0x110014 > > Free lists: > > Block Stat Size Id > > > > It would be interesting to know what happened there in the testsuite. > > You could e.g. add +relay or similar. > > http://pastebin.com/6bV5BGQc 003c:Call ntdll.RtlAllocateHeap(0011,,001c) ret=7effad94 trace:heap:RtlAllocateHeap (0x11,7062,001c): returning 0x1213d8 003c:Ret ntdll.RtlAllocateHeap() retval=001213d8 ret=7effad94 003c:Call KERNEL32.TlsGetValue() ret=7effc041 003c:Ret KERNEL32.TlsGetValue() retval=00120b28 ret=7effc041 003c:Call KERNEL32.TlsGetValue() ret=7effc041 003c:Ret KERNEL32.TlsGetValue() retval=00120b28 ret=7effc041 003c:Call KERNEL32.CreateFileA(7effd262 "test.cmd",4000,,,0002,0080,) ret=7effaf5a err:heap:HEAP_ValidateInUseArena Heap 0x11: block 0x1213d8 tail overwritten at 0x1213f4 (byte 0/12 == 0x64) Heap: 0x11 Next: 0x11 Sub-heaps: 0x110014 As it happens right before the test.cmd creation, it is very likely the function static const char* replace_escaped_spaces(const char *data, DWORD size, DWORD *new_size) At least the final \0 seems not to be counted during the HeapAlloc() in this function, perhaps just adding +1 in the HeapAlloc() will help. Ciao, Marcus
Re: Random crashes while running (cmd) test runner
On Mon, Jul 4, 2011 at 13:37, Marcus Meissner wrote: > On Mon, Jul 04, 2011 at 12:32:47PM +0200, Frédéric Delanoy wrote: >> 2011/7/4 Stefan Dösinger : >> > Am 04.07.2011 um 10:28 schrieb Marcus Meissner: >> >> export WINEDEBUG=+heap >> > WINEDEBUG=warn+heap adds the corruption checking but not the debug output >> >> I get the following: >> batch.c:306: running TEST_BUILTINS.CMD test... >> batch.c:215: Test failed: unexpected char 0x73 position 0 in line 1 >> (got 'should fail', wanted 'dir') >> batch.c:227: Test failed: too long output, got additional Volume >> Serial Number is - >> >> (dir output) >> >> err:heap:HEAP_ValidateInUseArena Heap 0x11: block 0x11c8a0 tail >> overwritten at 0x11c8bc (byte 0/12 == 0x64) >> batch: 14 tests executed (0 marked as todo, 2 failures), 0 skipped. >> >> See http://pastebin.com/T4E63M5S for full log and heap dump > > The first error appears around line 328: > > trace:heap:RtlAllocateHeap (0x11,7062,001c): returning 0x11c898 > err:heap:HEAP_ValidateInUseArena Heap 0x11: block 0x11c898 tail > overwritten at 0x11c8b4 (byte 0/12 == 0x64) > Heap: 0x11 > Next: 0x11 Sub-heaps: 0x110014 > Free lists: > Block Stat Size Id > > It would be interesting to know what happened there in the testsuite. > You could e.g. add +relay or similar. http://pastebin.com/6bV5BGQc
Re: Random crashes while running (cmd) test runner
On Mon, Jul 04, 2011 at 12:32:47PM +0200, Frédéric Delanoy wrote: > 2011/7/4 Stefan Dösinger : > > Am 04.07.2011 um 10:28 schrieb Marcus Meissner: > >> export WINEDEBUG=+heap > > WINEDEBUG=warn+heap adds the corruption checking but not the debug output > > I get the following: > batch.c:306: running TEST_BUILTINS.CMD test... > batch.c:215: Test failed: unexpected char 0x73 position 0 in line 1 > (got 'should fail', wanted 'dir') > batch.c:227: Test failed: too long output, got additional Volume > Serial Number is - > > (dir output) > > err:heap:HEAP_ValidateInUseArena Heap 0x11: block 0x11c8a0 tail > overwritten at 0x11c8bc (byte 0/12 == 0x64) > batch: 14 tests executed (0 marked as todo, 2 failures), 0 skipped. > > See http://pastebin.com/T4E63M5S for full log and heap dump The first error appears around line 328: trace:heap:RtlAllocateHeap (0x11,7062,001c): returning 0x11c898 err:heap:HEAP_ValidateInUseArena Heap 0x11: block 0x11c898 tail overwritten at 0x11c8b4 (byte 0/12 == 0x64) Heap: 0x11 Next: 0x11 Sub-heaps: 0x110014 Free lists: Block Stat SizeId It would be interesting to know what happened there in the testsuite. You could e.g. add +relay or similar. Ciao, Marcus
Re: Random crashes while running (cmd) test runner
2011/7/4 Stefan Dösinger : > Am 04.07.2011 um 10:28 schrieb Marcus Meissner: >> export WINEDEBUG=+heap > WINEDEBUG=warn+heap adds the corruption checking but not the debug output I get the following: batch.c:306: running TEST_BUILTINS.CMD test... batch.c:215: Test failed: unexpected char 0x73 position 0 in line 1 (got 'should fail', wanted 'dir') batch.c:227: Test failed: too long output, got additional Volume Serial Number is - (dir output) err:heap:HEAP_ValidateInUseArena Heap 0x11: block 0x11c8a0 tail overwritten at 0x11c8bc (byte 0/12 == 0x64) batch: 14 tests executed (0 marked as todo, 2 failures), 0 skipped. See http://pastebin.com/T4E63M5S for full log and heap dump Frédéric
Re: Random crashes while running (cmd) test runner
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am 04.07.2011 um 10:28 schrieb Marcus Meissner: > export WINEDEBUG=+heap WINEDEBUG=warn+heap adds the corruption checking but not the debug output -BEGIN PGP SIGNATURE- Version: GnuPG/MacGPG2 v2.0.17 (Darwin) iQIcBAEBAgAGBQJOEXvvAAoJEN0/YqbEcdMwN6IP/RTfEAVHWl+Mj2W7IsZCaXch RRkIf+7K0i5/55nICEFkLXyb5qGnsOWsqfsRjsjD/7ts3izOlAPYUiKWIUKAbJL/ 3u8KP4R+iD6ce9KbTbh0bR6+Dp0Ma0c+qyAUBTXsZxKO6tTHUjnVtDykoLfT9hO9 Vu/XwPE+ndQjA7ctij7FnLfPSWTDzH1S+7ndpFGxAbM0zmrZKbh40NFL9PO0AD+n teOt+lVlIjb97wPdD8gEWaHdqxFJxp1ibzzXTdF9bHZe53W31hSTJXQI7OWw+Ara Pm2SonEztDF95tAb9MgWvlE4jyXGxe6olYIVNV6vXFpkV6CzwBePKElnLO65U5T1 wW2FGrh7KY6BrOGaKax9KVwKkHIhc5uwxFzhHhojrvjcIdJRrz4PyaD5/dEJE14o B31xR3zM0lBvhtGFV81ytj6+RqIPoCV2MOpvk2YnkGmSnr7Y1Tpp/jz9pto28JER 0cV/u5ZKE1OSr3JnOXGCF0mybkmjzQ7JY6HV65bHl51gHCq2tNxsEIU/Z3QUwdrB +6zm+3ZKY1NkUztBy94F9zMvhyDrMxGbAZ4Fa2JVCin98K/0zGyalj/WNlO0AaO8 SiL6ypDXcqmt/a7NxgBldNM+HQqYlupzfqtiltVx45h88O/L66gVxYLqh+hzSDqm zr6esW7FhqYGWdGuclVO =0F0m -END PGP SIGNATURE-
Re: Random crashes while running (cmd) test runner
On Sat, Jul 02, 2011 at 09:31:52PM +0200, Frédéric Delanoy wrote: > Hi folks, > > I'm in the process of writing a couple of cmd tests (on top of master, > not of my currently pending patches), and I at times have problems > where none of the tests is actually performed, but the test suite > still returns without any error indication, e.g. > > batch.c:306: running TEST_BUILTINS.CMD test... > batch: 7 tests executed (0 marked as todo, 0 failures), 0 skipped. > > which many more tests should be performed > > After checking with "winedbg --gdb" it gets a SIGSEGV > > I tried to reproduce with a mimimal output file and expected file, and > get weird results. Say you have the following files: > > test_builtins.cmd > @echo off > echo should fail > > > and test_builtins.cmd.exp > dir > > > When I run make testclean && make test in programs/cmd/tests, I get > the following (first line of .exp file executed somehow...) > > batch.c:215: Test failed: unexpected char 0x73 position 0 in line 1 > (got 'should fail', wanted 'dir') > batch.c:227: Test failed: too long output, got additional Volume > Serial Number is - > > Directory of Z:\path\to\wine\programs\cmd\tests > > 2/07/2011 20:56 . > 2/07/2011 14:34 .. > 2/07/2011 2:3411,074 batch.c > <...> > > batch: 14 tests executed (0 marked as todo, 2 failures), 0 skipped. > > If I run "/wine winedbg --gdb programs/cmd/tests/cmd.exe_test.exe.so" > and run (c)ont, I get a SIGSEGV: > > Program received signal SIGSEGV, Segmentation fault. > 0x7bc481f2 in HEAP_MakeInUseBlockFree (subheap=0x110014, > pArena=0x1106a8) at heap.c:640 > 640 size += (pFree->size & ARENA_SIZE_MASK) + sizeof(ARENA_FREE); If you could run this with export WINEDEBUG=+heap This should show the heap corruption way earlier, but gets a lot of debugoutput. Redirect to a file, and look for the first instancnes of corruption. Add more debugging to WINEDEBUG to see where it does fail... Ciao, Marcus
Re: Random crashes while running (cmd) test runner [update backtrace]
#0 0x7bc481f2 in HEAP_MakeInUseBlockFree (subheap=0x110014, pArena=0x1106a8) at heap.c:640 #1 0x7bc4b7f5 in RtlFreeHeap (heap=0x11, flags=2, ptr=0x1106b0) at heap.c:1757 #2 0x7bc38b12 in read_directory_stat (fd=13, io=0x33dbd0, buffer=0x1116c8, length=8192, single_entry=0 '\000', mask=0x1116ac, restart_scan=1 '\001', class=FileBothDirectoryInformation) at directory.c:1936 #3 0x7bc38f3b in NtQueryDirectoryFile (handle=0x24, event=0x0, apc_routine=0, apc_context=0x0, io=0x33dbd0, buffer=0x1116c8, length=8192, info_class=FileBothDirectoryInformation, single_entry=0 '\000', mask=0x1116ac, restart_scan=1 '\001') at directory.c:2012 #4 0x7b8400aa in FindFirstFileExW (filename=0x33dccc, level=FindExInfoStandard, data=0x33e4cc, search_op=FindExSearchNameMatch, filter=0x0, flags=0) at file.c:1864 #5 0x7b840a69 in FindFirstFileW (lpFileName=0x33dccc, lpFindData=0x33e4cc) at file.c:2083 #6 0x7b859ba6 in GetLongPathNameW (shortpath=0x33ee68, longpath=0x33e780, longlen=260) at path.c:362 #7 0x7b861765 in create_startup_info (filename=0x33ee68, cmdline=0x111348, cur_dir=0x0, env=0x0, flags=0, startup=0x33f928, info_size=0x33ea40) at process.c:1595 #8 0x7b86256c in create_process (hFile=0x20, filename=0x33ee68, cmd_line=0x111348, env=0x0, cur_dir=0x0, psa=0x0, tsa=0x0, inherit=1, flags=0, startup=0x33f928, info=0x33fa3c, unixdir=0x111540 "/home/fred/.wine-tmp/dosdevices/z:/home/fred/sources/wine-git", binary_info=0x33f070, exec_only=0) at process.c:1926 #9 0x7b8638b0 in create_process_impl (app_name=0x33f1a8, cmd_line=0x111348, process_attr=0x0, thread_attr=0x0, inherit=1, flags=0, env=0x0, cur_dir=0x0, startup_info=0x33f928, info=0x33fa3c) at process.c:2274 #10 0x7b864175 in CreateProcessW (app_name=0x33f1a8, cmd_line=0x111348, process_attr=0x0, thread_attr=0x0, inherit=1, flags=0, env=0x0, cur_dir=0x0, startup_info=0x33f928, info=0x33fa3c) at process.c:2388 #11 0x7b862f95 in create_cmd_process (filename=0x33f628, cmd_line=0x111328, env=0x0, cur_dir=0x0, psa=0x0, tsa=0x0, inherit=1, flags=0, startup=0x33f928, info=0x33fa3c) at process.c:2100 #12 0x7b863c71 in create_process_impl (app_name=0x0, cmd_line=0x111328, process_attr=0x0, thread_attr=0x0, inherit=1, flags=0, env=0x0, cur_dir=0x0, startup_info=0x33f928, info=0x33fa3c) at process.c:2305 #13 0x7b864068 in CreateProcessA (app_name=0x0, cmd_line=0x33fa73 "test.cmd", process_attr=0x0, thread_attr=0x0, inherit=1, flags=0, env=0x0, cur_dir=0x0, startup_info=0x33f9f8, info=0x33fa3c) at process.c:2368 #14 0x7effb19e in run_cmd (cmd_data=0x110688 "@echo off\necho should fail\n\ndir\n\022", cmd_size=33) at batch.c:95 #15 0x7effb9f4 in run_test (cmd_data=0x7efff52c "@echo off\necho should fail\n\ndir\n\n", cmd_size=28, exp_data=0x7efff548 "dir\n\n", exp_size=5) at batch.c:239 #16 0x7effbe46 in test_enum_proc (module=0x7eff, type=0x7effd4ab "TESTCMD", name=0x110668 "TEST_BUILTINS.CMD", param=0) at batch.c:317 #17 0x7b86d748 in EnumResourceNamesA (hmod=0x7eff, type=0x7effd4ab "TESTCMD", lpfun=0x7effbd43 , lparam=0) at resource.c:345 #18 0x7effc008 in func_batch () at batch.c:353 #19 0x7effcc92 in run_test (name=0x7effd745 "batch") at ../../../include/wine/test.h:556 #20 0x7effd057 in main (argc=1, argv=0x1103e0) at ../../../include/wine/test.h:616 #21 0x7effd136 in __wine_spec_exe_entry (peb=0x7ffdf000) at exe_entry.c:36 #22 0x7b860008 in call_process_entry () at process.c:1035 #23 0x7b86014f in start_process (peb=0x7ffdf000) at process.c:1087 #24 0x7bc7f22c in call_thread_func () at signal_i386.c:2473 #25 0x7bc7f26a in call_thread_entry_point (entry=0x7b86000a , arg=0x7ffdf000) at signal_i386.c:2499 #26 0x7bc542cf in start_process (kernel_start=0x7b86000a) at loader.c:2612 #27 0xf75c0b95 in wine_call_on_stack () at port.c:60 #28 0xf75c0b73 in wine_switch_to_stack (func=0x7bc542a9 , arg=0x7b86000a, stack=0x34) at port.c:59
Random crashes while running (cmd) test runner
Hi folks, I'm in the process of writing a couple of cmd tests (on top of master, not of my currently pending patches), and I at times have problems where none of the tests is actually performed, but the test suite still returns without any error indication, e.g. batch.c:306: running TEST_BUILTINS.CMD test... batch: 7 tests executed (0 marked as todo, 0 failures), 0 skipped. which many more tests should be performed After checking with "winedbg --gdb" it gets a SIGSEGV I tried to reproduce with a mimimal output file and expected file, and get weird results. Say you have the following files: test_builtins.cmd @echo off echo should fail and test_builtins.cmd.exp dir When I run make testclean && make test in programs/cmd/tests, I get the following (first line of .exp file executed somehow...) batch.c:215: Test failed: unexpected char 0x73 position 0 in line 1 (got 'should fail', wanted 'dir') batch.c:227: Test failed: too long output, got additional Volume Serial Number is - Directory of Z:\path\to\wine\programs\cmd\tests 2/07/2011 20:56 . 2/07/2011 14:34 .. 2/07/2011 2:3411,074 batch.c <...> batch: 14 tests executed (0 marked as todo, 2 failures), 0 skipped. If I run "/wine winedbg --gdb programs/cmd/tests/cmd.exe_test.exe.so" and run (c)ont, I get a SIGSEGV: Program received signal SIGSEGV, Segmentation fault. 0x7bc481f2 in HEAP_MakeInUseBlockFree (subheap=0x110014, pArena=0x1106a8) at heap.c:640 640 size += (pFree->size & ARENA_SIZE_MASK) + sizeof(ARENA_FREE); Full backtrace: #0 0x7bc481f2 in HEAP_MakeInUseBlockFree (subheap=0x110014, pArena=0x1106a8) at heap.c:640 #1 0x7bc4b7f5 in RtlFreeHeap (heap=0x11, flags=2, ptr=0x1106b0) at heap.c:1757 #2 0x7bc6ed27 in RtlFreeUnicodeString (str=0x33f8fc) at rtlstr.c:319 #3 0x7b83f06c in CreateFileW (filename=0x7ffd8c00, access=1073741824, sharing=0, sa=0x0, creation=2, attributes=128, template=0x0) at file.c:1421 #4 0x7b83f14a in CreateFileA (filename=0x7effd262 "test.cmd", access=1073741824, sharing=0, sa=0x0, creation=2, attributes=128, template=0x0) at file.c:1443 #5 0x7effaf5a in run_cmd (cmd_data=0x110688 "@echo off\necho should fail\n\n\ndirb", cmd_size=34) at batch.c:68 #6 0x7effb9f4 in run_test (cmd_data=0x7efff52c "@echo off\necho should fail\n\n\ndir\n\n", cmd_size=28, exp_data=0x7efff548 "\ndir\n\n", exp_size=6) at batch.c:239 #7 0x7effbe46 in test_enum_proc (module=0x7eff, type=0x7effd4ab "TESTCMD", name=0x110668 "TEST_BUILTINS.CMD", param=0) at batch.c:317 #8 0x7b86d748 in EnumResourceNamesA (hmod=0x7eff, type=0x7effd4ab "TESTCMD", lpfun=0x7effbd43 , lparam=0) at resource.c:345 #9 0x7effc008 in func_batch () at batch.c:353 #10 0x7effcc92 in run_test (name=0x7effd745 "batch") at ../../../include/wine/test.h:556 #11 0x7effd057 in main (argc=1, argv=0x1103e0) at ../../../include/wine/test.h:616 #12 0x7effd136 in __wine_spec_exe_entry (peb=0x7ffdf000) at exe_entry.c:36 #13 0x7b860008 in call_process_entry () at process.c:1035 #14 0x7b86014f in start_process (peb=0x7ffdf000) at process.c:1087 #15 0x7bc7f22c in call_thread_func () at signal_i386.c:2473 #16 0x7bc7f26a in call_thread_entry_point (entry=0x7b86000a , arg=0x7ffdf000) at signal_i386.c:2499 #17 0x7bc542cf in start_process (kernel_start=0x7b86000a) at loader.c:2612 #18 0xf7609b95 in wine_call_on_stack () at port.c:60 #19 0xf7609b73 in wine_switch_to_stack (func=0x7bc542a9 , arg=0x7b86000a, stack=0x34) at port.c:59 Backtrace stopped: previous frame inner to this frame (corrupt stack?) Does anyone know what's going wrong exactly? Frédéric Note: wine-1.3.23-164-ge18c15d compiled with "-O0 -g" on Natty x86_64
