| Reedy added a comment. |
Ok, so a clean vagrant vm (with 4GB ram!), will segfault by running phpunit with no extensions
From gdb attached...
Continuing. [New Thread 0x7f1b053ff700 (LWP 2337)] [Thread 0x7f1b053ff700 (LWP 2337) exited] [New Thread 0x7f1b053ff700 (LWP 2338)] [Thread 0x7f1b053ff700 (LWP 2338) exited]
Program received signal SIGSEGV, Segmentation fault.
HPHP::UserFile::close (this=0x7f1afd461090) at /tmp/buildd/hhvm-3.18.2+dfsg/hphp/runtime/base/user-file.cpp:212
212 /tmp/buildd/hhvm-3.18.2+dfsg/hphp/runtime/base/user-file.cpp: No such file or directory.
(gdb) bt
#0 HPHP::UserFile::close (this=0x7f1afd461090) at /tmp/buildd/hhvm-3.18.2+dfsg/hphp/runtime/base/user-file.cpp:212
#1 0x0000000001a74ec2 in HPHP::XMLReader::close (this=0x7f1afd411ec0) at /tmp/buildd/hhvm-3.18.2+dfsg/hphp/runtime/ext/xmlreader/ext_xmlreader.cpp:95
#2 0x0000000002133130 in HPHP::MemoryManager::sweep (this=0x7f1b25a8c840, this@entry=<error reading variable: Asked for position 0 of stack, stack only has 0 elements on it.>)
at /tmp/buildd/hhvm-3.18.2+dfsg/hphp/runtime/base/memory-manager.cpp:471
#3 0x00000000021324dd in HPHP::hphp_memory_cleanup () at /tmp/buildd/hhvm-3.18.2+dfsg/hphp/runtime/base/program-functions.cpp:2322
#4 0x0000000000fd6605 in HPHP::hphp_session_exit () at /tmp/buildd/hhvm-3.18.2+dfsg/hphp/runtime/base/program-functions.cpp:2370
#5 0x0000000000fda5df in HPHP::execute_command_line_end (xhprof=0, coverage=coverage@entry=true, program=0x7f1b0ee48d58 "tests/phpunit/phpunit.php")
at /tmp/buildd/hhvm-3.18.2+dfsg/hphp/runtime/base/program-functions.cpp:721
#6 0x0000000000fe2d95 in HPHP::execute_program_impl (argc=argc@entry=4, argv=argv@entry=0x7fff36a84068)
at /tmp/buildd/hhvm-3.18.2+dfsg/hphp/runtime/base/program-functions.cpp:1830
#7 0x0000000000fe50be in HPHP::execute_program (argc=argc@entry=4, argv=argv@entry=0x7fff36a84068) at /tmp/buildd/hhvm-3.18.2+dfsg/hphp/runtime/base/program-functions.cpp:1148
#8 0x0000000000b56d6a in main (argc=<optimized out>, argv=0x7fff36a84068) at /tmp/buildd/hhvm-3.18.2+dfsg/hphp/hhvm/main.cpp:83TASK DETAIL
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To: Reedy
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Cc: Stashbot, TerraCodes, Jay8g, Anomie, Ladsgroup, Mattflaschen-WMF, Paladox, greg, MoritzMuehlenhoff, Lucas_Werkmeister_WMDE, Jdforrester-WMF, hashar, daniel, Aklapper, Reedy, GoranSMilovanovic, Th3d3v1ls, Hfbn0, QZanden, Litanwei, Zppix, Izno, thcipriani, Wikidata-bugs, aude, faidon, Mbch331, fgiunchedi, Joe, jeremyb
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