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Date:      Fri, 29 May 2015 19:37:37 +0000
From:      bugzilla-noreply@freebsd.org
To:        chromium@FreeBSD.org
Subject:   [Bug 200510] [www/chromium] Denying load of chrome extension (GMail)
Message-ID:  <bug-200510-28929-R1XXt1jdxt@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-200510-28929@https.bugs.freebsd.org/bugzilla/>
References:  <bug-200510-28929@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D200510

pete@nomadlogic.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pete@nomadlogic.org

--- Comment #2 from pete@nomadlogic.org ---
I am seeing the same issue (a reproducible segfault when gmail loads).=20=20

I built chromium with debug flags enabled locally (make WITH_DEBUG=3Dyes ST=
RIP=3D)
and was able to get the following info when running chromium via gdb:


>  work/stage/usr/local/share/chromium/chrome-wrapper --gdb
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain condition=
s.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "amd64-marcel-freebsd"...
(gdb) run
Starting program:
/usr/ports/www/chromium/work/stage/usr/local/share/chromium/chrome=20
[New LWP 101668]
[New Thread 815406400 (LWP 101668/chrome)]
[73385:357823488:0529/123228:ERROR:video_capture_device_factory.cc(58)] Not
implemented reached in static media::VideoCaptureDeviceFactory
*media::VideoCaptureDeviceFactory::CreateVideoCaptureDeviceFactory(scoped_r=
efptr<base::SingleThreadTaskRunner>)
[New Thread 81553dc00 (LWP 101275/chrome)]
[73385:356541440:0529/123228:ERROR:url_pattern_set.cc(240)] Invalid url
pattern: chrome://print/*
[New Thread 815540c00 (LWP 101585/chrome)]
[73385:357822464:0529/123230:ERROR:backend_impl.cc(2001)] Invalid cache
(current) size
[New Thread 819056400 (LWP 101029/chrome)]
[New Thread 8198f2800 (LWP 101647/chrome)]
[New Thread 81553fc00 (LWP 101570/chrome)]
ALSA lib pcm_oss.c:835:(_snd_pcm_oss_open) Cannot open device /dev/dsp
ALSA lib pcm_oss.c:835:(_snd_pcm_oss_open) Cannot open device /dev/dsp
[New Thread 819056800 (LWP 100467/chrome)]
[New Thread 819056c00 (LWP 100941/chrome)]


Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 81553fc00 (LWP 101570/chrome)]
0x0000000002ad67ec in
_ZN4base8internal7InvokerI13IndexSequenceIJLm0ELm1EEENS0_9BindStateINS0_15R=
unnableAdapterIMN5media25VideoCaptureDeviceFactoryEFvRKNS_8CallbackIFv10sco=
ped_ptrINSt3__14listINS6_18VideoCaptureDevice4NameENSA_9allocatorISD_EEEENS=
_14DefaultDeleterISG_EEEEEEEEEFvPS7_SN_ENS0_8TypeListIJNS0_17UnretainedWrap=
perIS7_EESL_EEEEENST_IJNS0_12UnwrapTraitsISV_EENSY_ISL_EEEEENS0_12InvokeHel=
perILb0EvSQ_NST_IJSR_SN_EEEEEFvvEE3RunEPNS0_13BindStateBaseE
(base=3D<value optimized out>) at bind_internal.h:176
176     bind_internal.h: No such file or directory.
        in bind_internal.h
(gdb) bt full
#0  0x0000000002ad67ec in
_ZN4base8internal7InvokerI13IndexSequenceIJLm0ELm1EEENS0_9BindStateINS0_15R=
unnableAdapterIMN5media25VideoCaptureDeviceFactoryEFvRKNS_8CallbackIFv10sco=
ped_ptrINSt3__14listINS6_18VideoCaptureDevice4NameENSA_9allocatorISD_EEEENS=
_14DefaultDeleterISG_EEEEEEEEEFvPS7_SN_ENS0_8TypeListIJNS0_17UnretainedWrap=
perIS7_EESL_EEEEENST_IJNS0_12UnwrapTraitsISV_EENSY_ISL_EEEEENS0_12InvokeHel=
perILb0EvSQ_NST_IJSR_SN_EEEEEFvvEE3RunEPNS0_13BindStateBaseE
(base=3D<value optimized out>) at bind_internal.h:176
No locals.
#1  0x00000000009ee566 in base::debug::TaskAnnotator::RunTask (this=3D<value
optimized out>, queue_function=3D<value optimized out>, run_function=3D<val=
ue
optimized out>, pending_task=3D@0x7ffffe7f3df0)
    at callback.h:396
        trace_event_unique_category_group_enabled41 =3D <value optimized ou=
t>
        trace_event_unique_atomic41 =3D 107966360
        trace_event_unique_atomic53 =3D 107966352
        stopwatch =3D {start_time_ =3D {ms_ =3D 1195509201}, wallclock_dura=
tion_ms_ =3D
0, current_thread_data_ =3D 0x81a03c100, excluded_duration_ms_ =3D 0, paren=
t_ =3D
0x7ffffe7f3ec0}
        queue_duration =3D {ms_ =3D 0}
        trace_event_unique_tracer53 =3D {p_data_ =3D 0x0, data_ =3D
{category_group_enabled =3D 0x10000474205cf <Error reading address
0x10000474205cf: Bad address>, name =3D 0x81a0b60f8 "=C3=89=C2=A2=C2=A6\004=
", event_handle =3D {
      chunk_seq =3D 4269751536, chunk_index =3D 32767, event_index =3D 0}}}
        program_counter =3D (const void *) 0x2ad288d
        trace_event_unique_category_group_enabled53 =3D <value optimized ou=
t>
#2  0x000000000099db2f in base::MessageLoop::RunTask (this=3D0x81a00f140,
pending_task=3D@0x7ffffe7f3df0) at ../../base/message_loop/message_loop.cc:=
444
No locals.
#3  0x000000000099e09f in base::MessageLoop::DoWork (this=3D0x81a00f140) at
../../base/message_loop/message_loop.cc:454
        pending_task =3D {<base::TrackingInfo> =3D {birth_tally =3D 0x819a9=
2a30,
time_posted =3D {ms_ =3D 1195509201}, delayed_run_time =3D {ticks_ =3D 0}},=
 task =3D
{<base::internal::CallbackBase> =3D {bind_state_ =3D {
        ptr_ =3D 0x81b01edc0},=20
      polymorphic_invoke_ =3D 0x2ad67d0
<_ZN4base8internal7InvokerI13IndexSequenceIJLm0ELm1EEENS0_9BindStateINS0_15=
RunnableAdapterIMN5media25VideoCaptureDeviceFactoryEFvRKNS_8CallbackIFv10sc=
oped_ptrINSt3__14listINS6_18VideoCaptureDevice4NameENSA_9allocatorISD_EEEEN=
S_14DefaultDeleterISG_EEEEEEEEEFvPS7_SN_ENS0_8TypeListIJNS0_17UnretainedWra=
pperIS7_EESL_EEEEENST_IJNS0_12UnwrapTraitsISV_EENSY_ISL_EEEEENS0_12InvokeHe=
lperILb0EvSQ_NST_IJSR_SN_EEEEEFvvEE3RunEPNS0_13BindStateBaseE>},
<No data fields>}, posted_from =3D {function_name_ =3D 0x4a57417
"EnumerateDevices",=20
    file_name_ =3D 0x4c35a93
"../../content/browser/renderer_host/media/video_capture_manager.cc",
line_number_ =3D 204, program_counter_ =3D 0x2ad288d}, sequence_num =3D 372=
, nestable
=3D true, is_high_res =3D false}
#4  0x000000000099fa79 in base::MessagePumpDefault::Run (this=3D0x81a018060,
delegate=3D0x81a00f140) at ../../base/message_loop/message_pump_default.cc:=
32
No locals.
#5  0x00000000009ad543 in base::RunLoop::Run (this=3D0x7ffffe7f3f00) at
../../base/run_loop.cc:55
        stopwatch =3D {start_time_ =3D {ms_ =3D 1195484820}, wallclock_dura=
tion_ms_ =3D
0, current_thread_data_ =3D 0x81a03c100, excluded_duration_ms_ =3D 263, par=
ent_ =3D
0x0}
#6  0x000000000099d40d in base::MessageLoop::Run (this=3D<value optimized o=
ut>)
at ../../base/message_loop/message_loop.cc:303
        run_loop =3D {loop_ =3D 0x81a00f140, previous_run_loop_ =3D 0x0, ru=
n_depth_ =3D
1, run_called_ =3D true, quit_called_ =3D false, running_ =3D true,
quit_when_idle_received_ =3D false, weak_factory_ =3D {
    weak_reference_owner_ =3D {flag_ =3D {ptr_ =3D 0x0}}, ptr_ =3D 0x7ffffe=
7f3f00}}
#7  0x00000000009d2b3a in base::Thread::ThreadMain (this=3D0x815456ec0) at
../../base/threading/thread.cc:239
No locals.
#8  0x00000000009cd9e5 in base::(anonymous namespace)::ThreadFunc
(params=3D<value optimized out>) at
../../base/threading/platform_thread_posix.cc:77
No locals.
#9  0x000000080d3004f5 in pthread_create () from /lib/libthr.so.3
No symbol table info available.
#10 0x0000000000000000 in ?? ()
No symbol table info available.
(gdb)

--=20
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