| Summary: | segfault in _pygi_marshal_from_py_interface_instance | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Brian J. Murrell <brian> |
| Component: | pygobject3 | Assignee: | Bohuslav "Slavek" Kabrda <bkabrda> |
| Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | urgent | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 20 | CC: | bkabrda, dmalcolm, icq, ivazqueznet, john.j5live, jonathansteffan, mstuchli, s.feltman, tomspur, tradej, walters |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-06-29 13:28:52 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
These correlate to this message: [112420.356714] python[20264]: segfault at 9 ip 00007f7d50b67cd5 sp 00007fff335cca30 error 4 in _gi.so[7f7d50b4f000+23000] The python program that's triggering these is trying to use Notify from gi.repository. This is probably happening due to a call to Notify.add_action() with invalid arguments as such:
a = Notify.Notification.add_action("DoAction2", "do something", do_something, None, None)
I think the first argument is supposed to be a Notify object and the segfault does go away if I make it one.
But is a segfault really the best we can do here when this happens? I don't know. I don't know much about how all of this introspection works under the hood. Maybe it is.
This has been fixed upstream in pygobject 3.12.1 and master: https://bugzilla.gnome.org/show_bug.cgi?id=727604 This message is a reminder that Fedora 20 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 20. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '20'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 20 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Fedora 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. |
Got the following segfault from python-2.7.5-9.fc20.x86_64: Program received signal SIGSEGV, Segmentation fault. _pygi_marshal_from_py_interface_instance (state=<optimized out>, callable_cache=<optimized out>, arg_cache=0xb2af00, py_arg=0x7115a0, arg=0xb86890) at pygi-marshal-from-py.c:1579 1579 pygi-marshal-from-py.c: No such file or directory. Missing separate debuginfos, use: debuginfo-install python-2.7.5-9.fc20.x86_64 (gdb) where #0 _pygi_marshal_from_py_interface_instance (state=<optimized out>, callable_cache=<optimized out>, arg_cache=0xb2af00, py_arg=0x7115a0, arg=0xb86890) at pygi-marshal-from-py.c:1579 #1 0x00007ffff0d4068e in _invoke_marshal_in_args (cache=0xb3b760, state=0x7fffffffcfc0) at pygi-invoke.c:505 #2 pygi_callable_info_invoke (info=<optimized out>, py_args=<optimized out>, kwargs=<optimized out>, cache=<optimized out>, function_ptr=<optimized out>, user_data=<optimized out>) at pygi-invoke.c:649 #3 0x0000003ecae4a0f3 in PyObject_Call (func=func@entry=0xa66ae8, arg=arg@entry=0x90ad70, kw=kw@entry=0x0) at /usr/src/debug/Python-2.7.5/Objects/abstract.c:2529 #4 0x0000003ecaede43c in do_call (nk=<optimized out>, na=5, pp_stack=0x7fffffffd1b0, func=0xa66ae8) at /usr/src/debug/Python-2.7.5/Python/ceval.c:4316 #5 call_function (oparg=<optimized out>, pp_stack=0x7fffffffd1b0) at /usr/src/debug/Python-2.7.5/Python/ceval.c:4121 #6 PyEval_EvalFrameEx (f=f@entry=0x6ca3a0, throwflag=throwflag@entry=0) at /usr/src/debug/Python-2.7.5/Python/ceval.c:2740 #7 0x0000003ecaee229d in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=argcount@entry=4, kws=0xa4c540, kwcount=0, defs=0x8ac888, defcount=3, closure=closure@entry=0x0) at /usr/src/debug/Python-2.7.5/Python/ceval.c:3330 #8 0x0000003ecaee094f in fast_function (nk=<optimized out>, na=4, n=4, pp_stack=0x7fffffffd3b0, func=0xa63410) at /usr/src/debug/Python-2.7.5/Python/ceval.c:4194 #9 call_function (oparg=<optimized out>, pp_stack=0x7fffffffd3b0) at /usr/src/debug/Python-2.7.5/Python/ceval.c:4119 #10 PyEval_EvalFrameEx (f=f@entry=0xa4c380, throwflag=throwflag@entry=0) at /usr/src/debug/Python-2.7.5/Python/ceval.c:2740 #11 0x0000003ecaee229d in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x70f268, argcount=1, kws=kws@entry=0x0, kwcount=kwcount@entry=0, defs=defs@entry=0x0, defcount=defcount@entry=0, closure=0x0) at /usr/src/debug/Python-2.7.5/Python/ceval.c:3330 #12 0x0000003ecae6f178 in function_call (func=0x8f29b0, arg=0x70f250, kw=0x0) at /usr/src/debug/Python-2.7.5/Objects/funcobject.c:526 #13 0x0000003ecae4a0f3 in PyObject_Call (func=func@entry=0x8f29b0, arg=arg@entry=0x70f250, kw=kw@entry=0x0) at /usr/src/debug/Python-2.7.5/Objects/abstract.c:2529 #14 0x0000003ecae59105 in instancemethod_call (func=0x8f29b0, arg=0x70f250, kw=0x0) at /usr/src/debug/Python-2.7.5/Objects/classobject.c:2602 #15 0x0000003ecae4a0f3 in PyObject_Call (func=func@entry=0x7ffff7f1a1e0, arg=arg@entry=0x7ffff7f96050, kw=<optimized out>) at /usr/src/debug/Python-2.7.5/Objects/abstract.c:2529 #16 0x0000003ecaedc0e7 in PyEval_CallObjectWithKeywords ( func=func@entry=0x7ffff7f1a1e0, arg=arg@entry=0x7ffff7f96050, kw=kw@entry=0x0) at /usr/src/debug/Python-2.7.5/Python/ceval.c:3967 #17 0x0000003ecae59ddc in PyInstance_New (klass=<optimized out>, arg=0x7ffff7f96050, kw=0x0) at /usr/src/debug/Python-2.7.5/Objects/classobject.c:581 #18 0x0000003ecae4a0f3 in PyObject_Call (func=func@entry=0x8adb48, arg=arg@entry=0x7ffff7f96050, kw=kw@entry=0x0) at /usr/src/debug/Python-2.7.5/Objects/abstract.c:2529 #19 0x0000003ecaede43c in do_call (nk=<optimized out>, na=0, pp_stack=0x7fffffffd990, func=0x8adb48) at /usr/src/debug/Python-2.7.5/Python/ceval.c:4316 #20 call_function (oparg=<optimized out>, pp_stack=0x7fffffffd990) at /usr/src/debug/Python-2.7.5/Python/ceval.c:4121 #21 PyEval_EvalFrameEx (f=f@entry=0x6cfb70, throwflag=throwflag@entry=0) at /usr/src/debug/Python-2.7.5/Python/ceval.c:2740 #22 0x0000003ecaee229d in PyEval_EvalCodeEx (co=co@entry=0x7ffff7ec0bb0, globals=globals@entry=0x63f570, locals=locals@entry=0x63f570, args=args@entry=0x0, argcount=argcount@entry=0, kws=kws@entry=0x0, kwcount=kwcount@entry=0, defs=defs@entry=0x0, defcount=defcount@entry=0, closure=closure@entry=0x0) at /usr/src/debug/Python-2.7.5/Python/ceval.c:3330 #23 0x0000003ecaee23a2 in PyEval_EvalCode (co=co@entry=0x7ffff7ec0bb0, globals=globals@entry=0x63f570, locals=locals@entry=0x63f570) at /usr/src/debug/Python-2.7.5/Python/ceval.c:689 #24 0x0000003ecaefb7ef in run_mod (mod=<optimized out>, filename=filename@entry=0x7fffffffe133 "bin/skype-notify.py", globals=globals@entry=0x63f570, locals=locals@entry=0x63f570, flags=flags@entry=0x7fffffffdbf0, arena=arena@entry=0x627820) at /usr/src/debug/Python-2.7.5/Python/pythonrun.c:1373 #25 0x0000003ecaefc9ae in PyRun_FileExFlags (fp=fp@entry=0x643990, filename=filename@entry=0x7fffffffe133 "bin/skype-notify.py", start=start@entry=257, globals=globals@entry=0x63f570, locals=locals@entry=0x63f570, closeit=closeit@entry=1, flags=flags@entry=0x7fffffffdbf0) at /usr/src/debug/Python-2.7.5/Python/pythonrun.c:1359 #26 0x0000003ecaefdc39 in PyRun_SimpleFileExFlags (fp=fp@entry=0x643990, filename=filename@entry=0x7fffffffe133 "bin/skype-notify.py", closeit=closeit@entry=1, flags=flags@entry=0x7fffffffdbf0) at /usr/src/debug/Python-2.7.5/Python/pythonrun.c:951 #27 0x0000003ecaefe163 in PyRun_AnyFileExFlags (fp=fp@entry=0x643990, filename=filename@entry=0x7fffffffe133 "bin/skype-notify.py", closeit=closeit@entry=1, flags=flags@entry=0x7fffffffdbf0) at /usr/src/debug/Python-2.7.5/Python/pythonrun.c:755 #28 0x0000003ecaf0ec4f in Py_Main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/Python-2.7.5/Modules/main.c:640 #29 0x0000003eb9821d65 in __libc_start_main (main=0x4006f0 <main>, argc=4, argv=0x7fffffffddb8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffdda8) at libc-start.c:285 #30 0x0000000000400721 in _start ()