View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0001387 | Xdebug | Uncategorized | public | 2017-01-08 18:35 | 2021-04-14 16:09 |
Reporter | kelunik | Assigned To | derick | ||
Priority | normal | Severity | crash | Reproducibility | always |
Status | closed | Resolution | unable to reproduce | ||
Platform | x64 | OS | Ubuntu | OS Version | 16.04 |
Product Version | 2.5.0 | ||||
Summary | 0001387: Segfault in GC | ||||
Description | Running the Humbug PHPUnit test suite with xdebug loaded makes PHP segfault at the end of the tests. Note: Running on PHP 7.1.0, but only 7.1-dev is available in the select box. | ||||
Steps To Reproduce |
| ||||
Additional Information | GDB LOGphp: /home/kelunik/.php-build/release/Zend/zend_gc.c:276: gc_possible_root: Assertion `(ref)->gc.u.v.type == 7 || (ref)->gc.u.v.type == 8' failed. Program received signal SIGABRT, Aborted. | ||||
Tags | SIGSEGV | ||||
Attached Files | gdb1.txt (8,262 bytes)
php: /home/kelunik/.php-build/release/Zend/zend_gc.c:276: gc_possible_root: Assertion `(ref)->gc.u.v.type == 7 || (ref)->gc.u.v.type == 8' failed. Program received signal SIGABRT, Aborted. 0x00007ffff49c2428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 54 ../sysdeps/unix/sysv/linux/raise.c: Datei oder Verzeichnis nicht gefunden. (gdb) bt full #0 0x00007ffff49c2428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 resultvar = 0 pid = 7219 selftid = 7219 #1 0x00007ffff49c402a in __GI_abort () at abort.c:89 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x4, sa_sigaction = 0x4}, sa_mask = {__val = {0, 18446744069414584320, 140737488334288, 0, 140737353932800, 16961944, 276, 16962224, 0, 0, 140737297582476, 140737298679384, 140737298693040, 0, 140737298679384, 16961944}}, sa_flags = -134422528, sa_restorer = 0x102d198} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x00007ffff49babd7 in __assert_fail_base (fmt=<optimized out>, assertion=assertion@entry=0x102d198 "(ref)->gc.u.v.type == 7 || (ref)->gc.u.v.type == 8", file=file@entry=0x102d168 "/home/kelunik/.php-build/release/Zend/zend_gc.c", line=line@entry=276, function=function@entry=0x102d2b0 <__PRETTY_FUNCTION__.9732> "gc_possible_root") at assert.c:92 str = 0x16ae760 "\360\243\b\002" total = 4096 #3 0x00007ffff49bac82 in __GI___assert_fail ( assertion=0x102d198 "(ref)->gc.u.v.type == 7 || (ref)->gc.u.v.type == 8", file=0x102d168 "/home/kelunik/.php-build/release/Zend/zend_gc.c", line=276, function=0x102d2b0 <__PRETTY_FUNCTION__.9732> "gc_possible_root") at assert.c:101 No locals. #4 0x00000000009444c6 in gc_possible_root (ref=0x167a6f0) at /home/kelunik/.php-build/release/Zend/zend_gc.c:276 newRoot = 0x17a43e0 __PRETTY_FUNCTION__ = "gc_possible_root" #5 0x0000000000921f09 in gc_check_possible_root (z=0x17a43e0) at /home/kelunik/.php-build/release/Zend/zend_gc.h:136 No locals. #6 0x0000000000921f68 in i_zval_ptr_dtor (zval_ptr=0x17a43e0, __zend_filename=0x10291a0 "/home/kelunik/.php-build/release/Zend/zend_hash.c", __zend_lineno=1310) at /home/kelunik/.php-build/release/Zend/zend_variables.h:50 No locals. #7 0x0000000000925d99 in zend_array_destroy (ht=0x1741f50) at /home/kelunik/.php-build/release/Zend/zend_hash.c:1310 p = 0x17a43e0 end = 0x17a4400 #8 0x000000000090d126 in _zval_dtor_func (p=0x1741f50, __zend_filename=0x1024ae8 "/home/kelunik/.php-build/release/Zend/zend_opcode.c", __zend_lineno=397) at /home/kelunik/.php-build/release/Zend/zend_variables.c:43 arr = 0x1741f50 #9 0x00000000008fcb6d in _zval_ptr_dtor_nogc (zval_ptr=0x17adc90, __zend_filename=0x1024ae8 "/home/kelunik/.php-build/release/Zend/zend_opcode.c", __zend_lineno=397) at /home/kelunik/.php-build/release/Zend/zend_variables.h:40 No locals. #10 0x00000000008fddf4 in destroy_op_array (op_array=0x1750380) at /home/kelunik/.php-build/release/Zend/zend_opcode.c:397 literal = 0x17adc90 ---Type <return> to continue, or q <return> to quit--- end = 0x17add00 i = 0 #11 0x00000000008fcf40 in zend_function_dtor (zv=0x17b69d0) at /home/kelunik/.php-build/release/Zend/zend_opcode.c:122 function = 0x1750380 __PRETTY_FUNCTION__ = "zend_function_dtor" #12 0x0000000000925a74 in zend_hash_destroy (ht=0x17500f8) at /home/kelunik/.php-build/release/Zend/zend_hash.c:1236 p = 0x17b69d0 end = 0x17b8cd0 #13 0x00000000008fd8ac in destroy_zend_class (zv=0x7fffffffb220) at /home/kelunik/.php-build/release/Zend/zend_opcode.c:287 prop_info = 0x1751160 ce = 0x17500b8 #14 0x000000000092513c in _zend_hash_del_el_ex (ht=0x13450d0, idx=218, p=0x2233fa0, prev=0x0) at /home/kelunik/.php-build/release/Zend/zend_hash.c:998 tmp = {value = {lval = 24445112, dval = 1.2077490047941606e-316, counted = 0x17500b8, str = 0x17500b8, arr = 0x17500b8, obj = 0x17500b8, res = 0x17500b8, ref = 0x17500b8, ast = 0x17500b8, zv = 0x17500b8, ptr = 0x17500b8, ce = 0x17500b8, func = 0x17500b8, ww = { w1 = 24445112, w2 = 0}}, u1 = {v = {type = 17 '\021', type_flags = 0 '\000', const_flags = 0 '\000', reserved = 0 '\000'}, type_info = 17}, u2 = {next = 0, cache_slot = 0, lineno = 0, num_args = 0, fe_pos = 0, fe_iter_idx = 0, access_flags = 0, property_guard = 0}} #15 0x000000000092521c in _zend_hash_del_el (ht=0x13450d0, idx=218, p=0x2233fa0) at /home/kelunik/.php-build/release/Zend/zend_hash.c:1021 prev = 0x0 #16 0x0000000000926ac4 in zend_hash_reverse_apply (ht=0x13450d0, apply_func=0x8f7350 <clean_non_persistent_class>) at /home/kelunik/.php-build/release/Zend/zend_hash.c:1603 idx = 218 p = 0x2233fa0 result = 1 #17 0x00000000008f7de8 in shutdown_executor () at /home/kelunik/.php-build/release/Zend/zend_execute_API.c:369 __orig_bailout = 0x7fffffffda00 __bailout = {{__jmpbuf = {0, -7009542391521690356, 4467808, 140737488346032, 0, 0, -7009542391221797620, 7009541335187635468}, __mask_was_saved = 0, __saved_mask = { __val = {7151120547840, 140737488337616, 140737488337616, 31694912, 31695056, 0, 0, 0, 515396075520, 16956304, 140737488337216, 140737488336976, 9405198, 0, 515396075520, 16956304}}}} func = 0x14fc4f0 ce = 0x14f18a0 #18 0x000000000090f5a1 in zend_deactivate () at /home/kelunik/.php-build/release/Zend/zend.c:997 No locals. #19 0x000000000087f2e5 in php_request_shutdown (dummy=0x0) at /home/kelunik/.php-build/release/main/main.c:1873 report_memleaks = 1 '\001' #20 0x00000000009f39f9 in do_cli (argc=2, argv=0x1315330) ---Type <return> to continue, or q <return> to quit--- at /home/kelunik/.php-build/release/sapi/cli/php_cli.c:1157 c = -1 file_handle = {handle = {fd = 22238448, fp = 0x15354f0, stream = {handle = 0x15354f0, isatty = 0, mmap = {len = 1259, pos = 0, map = 0x7ffff7fd0000, buf = 0x7ffff7fd0013 "", old_handle = 0x14fc560, old_closer = 0x93714e <zend_stream_stdio_closer>}, reader = 0x93711f <zend_stream_stdio_reader>, fsizer = 0x93717d <zend_stream_stdio_fsizer>, closer = 0x9372b6 <zend_stream_mmap_closer>}}, filename = 0x1315400 "vendor/bin/phpunit", opened_path = 0x0, type = ZEND_HANDLE_MAPPED, free_filename = 0 '\000'} behavior = 1 reflection_what = 0x0 request_started = 1 exit_status = 0 php_optarg = 0x0 orig_optarg = 0x0 php_optind = 2 orig_optind = 1 exec_direct = 0x0 exec_run = 0x0 exec_begin = 0x0 exec_end = 0x0 arg_free = 0x1315400 "vendor/bin/phpunit" arg_excp = 0x1315338 script_file = 0x1315400 "vendor/bin/phpunit" translated_path = 0x14fdcb0 "/home/kelunik/GitHub/padraic/humbug/vendor/phpunit/phpunit/phpunit" interactive = 0 lineno = 2 param_error = 0x0 hide_argv = 0 #21 0x00000000009f420c in main (argc=2, argv=0x1315330) at /home/kelunik/.php-build/release/sapi/cli/php_cli.c:1378 __orig_bailout = 0x0 __bailout = {{__jmpbuf = {0, -7009542390418588404, 4467808, 140737488346032, 0, 0, -7009542390443754228, 7009541197364903180}, __mask_was_saved = 0, __saved_mask = { __val = {0, 0, 0, 0, 0, 0, 0, 0, 18374686479671623680, 1, 10477997, 0, 0, 10477920, 4467808, 140737488346032}}}} c = -1 exit_status = 0 module_started = 1 sapi_started = 1 php_optarg = 0x0 php_optind = 1 use_extended_info = 0 ini_path_override = 0x0 ini_entries = 0x1344de0 "html_errors=0\nregister_argc_argv=1\nimplicit_flush=1\noutput_buffering=0\nmax_execution_time=0\nmax_input_time=-1\n" ini_entries_len = 110 ini_ignore = 0 ---Type <return> to continue, or q <return> to quit--- sapi_module = 0x12e8f20 <cli_sapi_module> gdb2.txt (12,109 bytes)
[22:20:13][4946][~/GitHub/padraic/humbug] $ valgrind ~/.phpenv/versions/7.1.0/bin/php vendor/bin/phpunit==7560== Memcheck, a memory error detector ==7560== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al. ==7560== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info ==7560== Command: /home/kelunik/.phpenv/versions/7.1.0/bin/php vendor/bin/phpunit ==7560== --7560-- WARNING: Serious error when reading debug info --7560-- When reading debug info from /usr/lib/x86_64-linux-gnu/libcurl.so.4.4.0: --7560-- Ignoring non-Dwarf2/3/4 block in .debug_info --7560-- WARNING: Serious error when reading debug info --7560-- When reading debug info from /usr/lib/x86_64-linux-gnu/libcurl.so.4.4.0: --7560-- Last block truncated in .debug_info; ignoring --7560-- WARNING: Serious error when reading debug info --7560-- When reading debug info from /usr/lib/x86_64-linux-gnu/libcurl.so.4.4.0: --7560-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4 PHPUnit 5.7.5 by Sebastian Bergmann and contributors. .....I..............................WW......................... 63 / 308 ( 20%) ............................................................... 126 / 308 ( 40%) ............................................................... 189 / 308 ( 61%) ............................................................... 252 / 308 ( 81%) .................................WWW.................... 308 / 308 (100%) Time: 1.01 minutes, Memory: 0.00MB There were 5 warnings: 1) Humbug\Test\Adapter\Phpunit\XmlConfigurationTest::testShouldAddListener PHPUnit_Framework_TestCase::getMock() is deprecated, use PHPUnit_Framework_TestCase::createMock() or PHPUnit_Framework_TestCase::getMockBuilder() instead 2) Humbug\Test\Adapter\Phpunit\XmlConfigurationTest::testShouldAddListeners PHPUnit_Framework_TestCase::getMock() is deprecated, use PHPUnit_Framework_TestCase::createMock() or PHPUnit_Framework_TestCase::getMockBuilder() instead 3) Humbug\Test\Report\TextTest::testShouldPrepareSingleReport PHPUnit_Framework_TestCase::getMock() is deprecated, use PHPUnit_Framework_TestCase::createMock() or PHPUnit_Framework_TestCase::getMockBuilder() instead 4) Humbug\Test\Report\TextTest::testShouldPrepareSingleReportWithError PHPUnit_Framework_TestCase::getMock() is deprecated, use PHPUnit_Framework_TestCase::createMock() or PHPUnit_Framework_TestCase::getMockBuilder() instead 5) Humbug\Test\Report\TextTest::testShouldPrepareAllMutantsReport PHPUnit_Framework_TestCase::getMock() is deprecated, use PHPUnit_Framework_TestCase::createMock() or PHPUnit_Framework_TestCase::getMockBuilder() instead WARNINGS! Tests: 308, Assertions: 542, Warnings: 5, Incomplete: 1. ==7560== Invalid read of size 4 ==7560== at 0x9218F9: zval_delref_p (zend_types.h:834) ==7560== by 0x921F3C: i_zval_ptr_dtor (zend_variables.h:47) ==7560== by 0x925D98: zend_array_destroy (zend_hash.c:1310) ==7560== by 0x90D125: _zval_dtor_func (zend_variables.c:43) ==7560== by 0x8FCB6C: _zval_ptr_dtor_nogc (zend_variables.h:40) ==7560== by 0x8FDDF3: destroy_op_array (zend_opcode.c:397) ==7560== by 0x8FCF3F: zend_function_dtor (zend_opcode.c:122) ==7560== by 0x925A73: zend_hash_destroy (zend_hash.c:1236) ==7560== by 0x8FD8AB: destroy_zend_class (zend_opcode.c:287) ==7560== by 0x92513B: _zend_hash_del_el_ex (zend_hash.c:998) ==7560== by 0x92521B: _zend_hash_del_el (zend_hash.c:1021) ==7560== by 0x926AC3: zend_hash_reverse_apply (zend_hash.c:1603) ==7560== Address 0xfe132d0 is 0 bytes inside a block of size 56 free'd ==7560== at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7560== by 0x8DBCF2: _efree (zend_alloc.c:2428) ==7560== by 0x9464E6: zend_gc_collect_cycles (zend_gc.c:1179) ==7560== by 0x8F7D48: shutdown_executor (zend_execute_API.c:354) ==7560== by 0x90F5A0: zend_deactivate (zend.c:997) ==7560== by 0x87F2E4: php_request_shutdown (main.c:1873) ==7560== by 0x9F39F8: do_cli (php_cli.c:1157) ==7560== by 0x9F420B: main (php_cli.c:1378) ==7560== Block was alloc'd at ==7560== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7560== by 0x8DC958: __zend_malloc (zend_alloc.c:2820) ==7560== by 0x8DBC4B: _emalloc (zend_alloc.c:2413) ==7560== by 0x9158B8: _array_init (zend_API.c:1060) ==7560== by 0x8EF595: zend_try_ct_eval_array (zend_compile.c:6597) ==7560== by 0x8F4538: zend_eval_const_expr (zend_compile.c:8231) ==7560== by 0x8EF504: zend_try_ct_eval_array (zend_compile.c:6583) ==7560== by 0x8F125E: zend_compile_array (zend_compile.c:7203) ==7560== by 0x8F3716: zend_compile_expr (zend_compile.c:7951) ==7560== by 0x8F03F3: zend_compile_cast (zend_compile.c:6877) ==7560== by 0x8F35F6: zend_compile_expr (zend_compile.c:7914) ==7560== by 0x8F1343: zend_compile_array (zend_compile.c:7232) ==7560== ==7560== Invalid write of size 4 ==7560== at 0x9218FE: zval_delref_p (zend_types.h:834) ==7560== by 0x921F3C: i_zval_ptr_dtor (zend_variables.h:47) ==7560== by 0x925D98: zend_array_destroy (zend_hash.c:1310) ==7560== by 0x90D125: _zval_dtor_func (zend_variables.c:43) ==7560== by 0x8FCB6C: _zval_ptr_dtor_nogc (zend_variables.h:40) ==7560== by 0x8FDDF3: destroy_op_array (zend_opcode.c:397) ==7560== by 0x8FCF3F: zend_function_dtor (zend_opcode.c:122) ==7560== by 0x925A73: zend_hash_destroy (zend_hash.c:1236) ==7560== by 0x8FD8AB: destroy_zend_class (zend_opcode.c:287) ==7560== by 0x92513B: _zend_hash_del_el_ex (zend_hash.c:998) ==7560== by 0x92521B: _zend_hash_del_el (zend_hash.c:1021) ==7560== by 0x926AC3: zend_hash_reverse_apply (zend_hash.c:1603) ==7560== Address 0xfe132d0 is 0 bytes inside a block of size 56 free'd ==7560== at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7560== by 0x8DBCF2: _efree (zend_alloc.c:2428) ==7560== by 0x9464E6: zend_gc_collect_cycles (zend_gc.c:1179) ==7560== by 0x8F7D48: shutdown_executor (zend_execute_API.c:354) ==7560== by 0x90F5A0: zend_deactivate (zend.c:997) ==7560== by 0x87F2E4: php_request_shutdown (main.c:1873) ==7560== by 0x9F39F8: do_cli (php_cli.c:1157) ==7560== by 0x9F420B: main (php_cli.c:1378) ==7560== Block was alloc'd at ==7560== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7560== by 0x8DC958: __zend_malloc (zend_alloc.c:2820) ==7560== by 0x8DBC4B: _emalloc (zend_alloc.c:2413) ==7560== by 0x9158B8: _array_init (zend_API.c:1060) ==7560== by 0x8EF595: zend_try_ct_eval_array (zend_compile.c:6597) ==7560== by 0x8F4538: zend_eval_const_expr (zend_compile.c:8231) ==7560== by 0x8EF504: zend_try_ct_eval_array (zend_compile.c:6583) ==7560== by 0x8F125E: zend_compile_array (zend_compile.c:7203) ==7560== by 0x8F3716: zend_compile_expr (zend_compile.c:7951) ==7560== by 0x8F03F3: zend_compile_cast (zend_compile.c:6877) ==7560== by 0x8F35F6: zend_compile_expr (zend_compile.c:7914) ==7560== by 0x8F1343: zend_compile_array (zend_compile.c:7232) ==7560== ==7560== Invalid read of size 4 ==7560== at 0x921900: zval_delref_p (zend_types.h:834) ==7560== by 0x921F3C: i_zval_ptr_dtor (zend_variables.h:47) ==7560== by 0x925D98: zend_array_destroy (zend_hash.c:1310) ==7560== by 0x90D125: _zval_dtor_func (zend_variables.c:43) ==7560== by 0x8FCB6C: _zval_ptr_dtor_nogc (zend_variables.h:40) ==7560== by 0x8FDDF3: destroy_op_array (zend_opcode.c:397) ==7560== by 0x8FCF3F: zend_function_dtor (zend_opcode.c:122) ==7560== by 0x925A73: zend_hash_destroy (zend_hash.c:1236) ==7560== by 0x8FD8AB: destroy_zend_class (zend_opcode.c:287) ==7560== by 0x92513B: _zend_hash_del_el_ex (zend_hash.c:998) ==7560== by 0x92521B: _zend_hash_del_el (zend_hash.c:1021) ==7560== by 0x926AC3: zend_hash_reverse_apply (zend_hash.c:1603) ==7560== Address 0xfe132d0 is 0 bytes inside a block of size 56 free'd ==7560== at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7560== by 0x8DBCF2: _efree (zend_alloc.c:2428) ==7560== by 0x9464E6: zend_gc_collect_cycles (zend_gc.c:1179) ==7560== by 0x8F7D48: shutdown_executor (zend_execute_API.c:354) ==7560== by 0x90F5A0: zend_deactivate (zend.c:997) ==7560== by 0x87F2E4: php_request_shutdown (main.c:1873) ==7560== by 0x9F39F8: do_cli (php_cli.c:1157) ==7560== by 0x9F420B: main (php_cli.c:1378) ==7560== Block was alloc'd at ==7560== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7560== by 0x8DC958: __zend_malloc (zend_alloc.c:2820) ==7560== by 0x8DBC4B: _emalloc (zend_alloc.c:2413) ==7560== by 0x9158B8: _array_init (zend_API.c:1060) ==7560== by 0x8EF595: zend_try_ct_eval_array (zend_compile.c:6597) ==7560== by 0x8F4538: zend_eval_const_expr (zend_compile.c:8231) ==7560== by 0x8EF504: zend_try_ct_eval_array (zend_compile.c:6583) ==7560== by 0x8F125E: zend_compile_array (zend_compile.c:7203) ==7560== by 0x8F3716: zend_compile_expr (zend_compile.c:7951) ==7560== by 0x8F03F3: zend_compile_cast (zend_compile.c:6877) ==7560== by 0x8F35F6: zend_compile_expr (zend_compile.c:7914) ==7560== by 0x8F1343: zend_compile_array (zend_compile.c:7232) ==7560== ==7560== Invalid read of size 1 ==7560== at 0x90D09C: _zval_dtor_func (zend_variables.c:33) ==7560== by 0x921F59: i_zval_ptr_dtor (zend_variables.h:48) ==7560== by 0x925D98: zend_array_destroy (zend_hash.c:1310) ==7560== by 0x90D125: _zval_dtor_func (zend_variables.c:43) ==7560== by 0x8FCB6C: _zval_ptr_dtor_nogc (zend_variables.h:40) ==7560== by 0x8FDDF3: destroy_op_array (zend_opcode.c:397) ==7560== by 0x8FCF3F: zend_function_dtor (zend_opcode.c:122) ==7560== by 0x925A73: zend_hash_destroy (zend_hash.c:1236) ==7560== by 0x8FD8AB: destroy_zend_class (zend_opcode.c:287) ==7560== by 0x92513B: _zend_hash_del_el_ex (zend_hash.c:998) ==7560== by 0x92521B: _zend_hash_del_el (zend_hash.c:1021) ==7560== by 0x926AC3: zend_hash_reverse_apply (zend_hash.c:1603) ==7560== Address 0xfe132d4 is 4 bytes inside a block of size 56 free'd ==7560== at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7560== by 0x8DBCF2: _efree (zend_alloc.c:2428) ==7560== by 0x9464E6: zend_gc_collect_cycles (zend_gc.c:1179) ==7560== by 0x8F7D48: shutdown_executor (zend_execute_API.c:354) ==7560== by 0x90F5A0: zend_deactivate (zend.c:997) ==7560== by 0x87F2E4: php_request_shutdown (main.c:1873) ==7560== by 0x9F39F8: do_cli (php_cli.c:1157) ==7560== by 0x9F420B: main (php_cli.c:1378) ==7560== Block was alloc'd at ==7560== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7560== by 0x8DC958: __zend_malloc (zend_alloc.c:2820) ==7560== by 0x8DBC4B: _emalloc (zend_alloc.c:2413) ==7560== by 0x9158B8: _array_init (zend_API.c:1060) ==7560== by 0x8EF595: zend_try_ct_eval_array (zend_compile.c:6597) ==7560== by 0x8F4538: zend_eval_const_expr (zend_compile.c:8231) ==7560== by 0x8EF504: zend_try_ct_eval_array (zend_compile.c:6583) ==7560== by 0x8F125E: zend_compile_array (zend_compile.c:7203) ==7560== by 0x8F3716: zend_compile_expr (zend_compile.c:7951) ==7560== by 0x8F03F3: zend_compile_cast (zend_compile.c:6877) ==7560== by 0x8F35F6: zend_compile_expr (zend_compile.c:7914) ==7560== by 0x8F1343: zend_compile_array (zend_compile.c:7232) ==7560== ==7560== ==7560== HEAP SUMMARY: ==7560== in use at exit: 75,889 bytes in 30 blocks ==7560== total heap usage: 5,088,100 allocs, 5,088,070 frees, 484,450,630 bytes allocated ==7560== ==7560== LEAK SUMMARY: ==7560== definitely lost: 24 bytes in 1 blocks ==7560== indirectly lost: 0 bytes in 0 blocks ==7560== possibly lost: 0 bytes in 0 blocks ==7560== still reachable: 75,865 bytes in 29 blocks ==7560== suppressed: 0 bytes in 0 blocks ==7560== Rerun with --leak-check=full to see details of leaked memory ==7560== ==7560== For counts of detected and suppressed errors, rerun with: -v ==7560== ERROR SUMMARY: 16 errors from 4 contexts (suppressed: 0 from 0) | ||||
Operating System | Ubuntu 16.04 | ||||
PHP Version | 7.1-dev | ||||
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This doesn't happen on 7.0.5 with xdebug 2.5.0 |
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I can not reproduce this. Can you please try the following: install valgrind (apt-get install valgrind). Then on the shell, run the following: export USE_ZEND_ALLOC=0 The first test: gdb --args php vendor/bin/phpunit and on the GDB prompt: "run". Then when it crashes, type "bt full". And attach the output as a file to this issue. The second test: valgrind php vendor/bin/phpunit and attach the output as a file to this issue. |
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Done. :-) |
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I can still not reproduce this, not even with Ubuntu 16.04 and the compiler it comes with. Can you try disabling Xdebug in php.ini and try to run the test again? Nothing in the valgrind or gdb output even hints that Xdebug is the culprit here as it is not mentioned at all in the traces. |
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I've set up things on another server and can reproduce it there, too. Disabling xDebug fails some tests, but doesn't crash at the end. Maybe it's not xDebug directly, a GC issue that does only appear on certain memory allocations and xDebug changes those to show up? I'll upload my php.sh and xdebug.sh files which I used to set things up. ./php.sh 7.1.0 && ./xdebug.sh 2.5.0 Used the default php.ini-development from current master and added the extension at the top. |
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I can reproduce that now on Joe's box, but no idea how and why this happens... |
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My previous statement was wrong. This happens with 7.0.0-7.0.14, too. |
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Is this issue still relevant to you? |
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Closing this, as it is missing requested feedback. |
Date Modified | Username | Field | Change |
---|---|---|---|
2017-01-08 18:35 | kelunik | New Issue | |
2017-01-08 18:36 | kelunik | Tag Attached: SIGSEGV | |
2017-01-08 18:47 | kelunik | Note Added: 0004161 | |
2017-01-08 20:33 | derick | Note Added: 0004163 | |
2017-01-08 20:33 | derick | Assigned To | => derick |
2017-01-08 20:33 | derick | Status | new => feedback |
2017-01-08 21:25 | kelunik | File Added: gdb1.txt | |
2017-01-08 21:25 | kelunik | File Added: gdb2.txt | |
2017-01-08 21:25 | kelunik | Note Added: 0004165 | |
2017-01-08 21:25 | kelunik | Status | feedback => assigned |
2017-01-11 20:35 | derick | Note Added: 0004173 | |
2017-01-11 20:35 | derick | Status | assigned => feedback |
2017-01-11 22:13 | kelunik | Note Added: 0004174 | |
2017-01-11 22:13 | kelunik | Status | feedback => assigned |
2017-01-11 22:13 | kelunik | File Added: php.sh | |
2017-01-11 22:13 | kelunik | File Added: xdebug.sh | |
2017-01-11 22:14 | kelunik | Note Edited: 0004174 | |
2017-01-13 16:50 | derick | Note Added: 0004177 | |
2017-01-14 15:16 | kelunik | Note Added: 0004183 | |
2020-03-12 16:35 | derick | Category | Usage problems (Wrong Results) => Variable Display |
2020-03-12 16:38 | derick | Category | Variable Display => Uncategorized |
2021-03-17 09:39 | derick | Status | assigned => feedback |
2021-03-17 09:39 | derick | Note Added: 0005768 | |
2021-04-14 16:09 | derick | Status | feedback => closed |
2021-04-14 16:09 | derick | Resolution | open => unable to reproduce |
2021-04-14 16:09 | derick | Note Added: 0005843 |