dmesg|grep dwagent
[1086699.214468] dwagent[31676]: segfault at 968 ip 00007f4ff9ae2cfa sp 00007f4ffb3fced0 error 4 in libX11.so.6.4.0[7f4ff9ad5000+95000] likely on CPU 10 (core 4, socket 0)
[1086703.369522] dwagent[31699]: segfault at 968 ip 00007fd8168e2cfa sp 00007fd817ffded0 error 4 in libX11.so.6.4.0[7fd8168d5000+95000] likely on CPU 5 (core 5, socket 0)
[1086707.545952] dwagent[31721]: segfault at 968 ip 00007faf109e2cfa sp 00007faf122fbed0 error 4 in libX11.so.6.4.0[7faf109d5000+95000] likely on CPU 10 (core 4, socket 0)
[1086711.711783] dwagent[31743]: segfault at 968 ip 00007f648c0e2cfa sp 00007f6487ffded0 error 4 in libX11.so.6.4.0[7f648c0d5000+95000] likely on CPU 1 (core 1, socket 0)
But
coredumpctl info 31743
No coredumps found.
coredumpctl -1
TIME PID UID GID SIG COREFILE EXE SIZE
Tue 2023-07-11 11:08:13 CEST 31739 0 0 SIGSEGV present /usr/local/dwagent/runtime/bin/dwagent 2.0M
coredumpctl info 31739
PID: 31739 (dwagent)
UID: 0 (root)
GID: 0 (root)
Signal: 11 (SEGV)
Timestamp: Tue 2023-07-11 11:08:13 CEST (22min ago)
Command Line: /usr/local/dwagent/runtime/bin/dwagent agent.py app=ipc dwa_1467_ofubyugkw6
Executable: /usr/local/dwagent/runtime/bin/dwagent
Control Group: /system.slice/dwagent.service
Unit: dwagent.service
Slice: system.slice
Boot ID: 08da90398cd04d5aad452392e03473cf
Machine ID: 294b6062d63640a59a0bcd0bf1ff6bbd
Hostname: homere
Storage: /var/lib/systemd/coredump/core.dwagent.0.08da90398cd04d5aad452392e03473cf.31739.1689066493000000.zst (present)
Size on Disk: 2.0M
Message: Process 31739 (dwagent) of user 0 dumped core.
Module /usr/local/dwagent/native/dwagscreencapturexorg.so without build-id.
Module /usr/local/dwagent/native/dwagscreencapture.so without build-id.
Module /usr/local/dwagent/native/libturbojpeg.so without build-id.
Module /usr/local/dwagent/native/libz.so without build-id.
Module /usr/local/dwagent/native/dwaglib.so without build-id.
Module libXau.so.6 from rpm libXau-1.0.11-2.fc38.x86_64
Module libXi.so.6 from rpm libXi-1.8.1-1.fc38.x86_64
Module libxcb.so.1 from rpm libxcb-1.13.1-11.fc38.x86_64
Module libXfixes.so.3 from rpm libXfixes-6.0.0-5.fc38.x86_64
Module libXdamage.so.1 from rpm libXdamage-1.1.5-9.fc38.x86_64
Module libXtst.so.6 from rpm libXtst-1.2.4-2.fc38.x86_64
Module libXext.so.6 from rpm libXext-1.3.5-2.fc38.x86_64
Module libX11.so.6 from rpm libX11-1.8.6-1.fc38.x86_64
Module _multiprocessing.so without build-id.
Module mmap.so without build-id.
Module _json.so without build-id.
Module _random.so without build-id.
Module _hashlib.so without build-id.
Module cPickle.so without build-id.
Module _ctypes.so without build-id.
Module zlib.so without build-id.
Module _io.so without build-id.
Module fcntl.so without build-id.
Module select.so without build-id.
Module grp.so without build-id.
Module math.so without build-id.
Module time.so without build-id.
Module libz.so.1 without build-id.
Module binascii.so without build-id.
Module _struct.so without build-id.
Module cStringIO.so without build-id.
Module _socket.so without build-id.
Module libcrypto.so.1.0.0 without build-id.
Module libssl.so.1.0.0 without build-id.
Module _ssl.so without build-id.
Module _functools.so without build-id.
Module _heapq.so without build-id.
Module itertools.so without build-id.
Module operator.so without build-id.
Module _collections.so without build-id.
Module strop.so without build-id.
Module _locale.so without build-id.
Module libpython2.7.so.1.0 without build-id.
Module dwagent without build-id.
Stack trace of thread 31743:
#0 0x00007f648c0e2cfa XGetWindowAttributes (libX11.so.6 + 0x29cfa)
#1 0x00007f6486a0758e DWAScreenCaptureGetMonitorsInfo (/usr/local/dwagent/native/dwagscreencapturexorg.so + 0x758e)
#2 0x00007f648de1a924 ffi_call_unix64 (_ctypes.so + 0x1a924)
#3 0x00007f648de1a729 ffi_call (_ctypes.so + 0x1a729)
#4 0x00007f648de12206 _call_function_pointer (_ctypes.so + 0x12206)
#5 0x00007f648de0a24f PyCFuncPtr_call (_ctypes.so + 0xa24f)
#6 0x00007f649eb490c7 PyObject_Call (libpython2.7.so.1.0 + 0x490c7)
#7 0x00007f649ebefa3a call_function (libpython2.7.so.1.0 + 0xefa3a)
#8 0x00007f649ebf211f call_function (libpython2.7.so.1.0 + 0xf211f)
#9 0x00007f649ebf211f call_function (libpython2.7.so.1.0 + 0xf211f)
#10 0x00007f649ebf43e4 PyEval_EvalCodeEx (libpython2.7.so.1.0 + 0xf43e4)
#11 0x00007f649eb76d62 function_call (libpython2.7.so.1.0 + 0x76d62)
#12 0x00007f649eb490c7 PyObject_Call (libpython2.7.so.1.0 + 0x490c7)
#13 0x00007f649eb595ef instancemethod_call (libpython2.7.so.1.0 + 0x595ef)
#14 0x00007f649eb490c7 PyObject_Call (libpython2.7.so.1.0 + 0x490c7)
#15 0x00007f649ebe8ae5 PyEval_CallObjectWithKeywords (libpython2.7.so.1.0 + 0xe8ae5)
#16 0x00007f649ec2f181 t_bootstrap (libpython2.7.so.1.0 + 0x12f181)
#17 0x00007f649e898907 start_thread (libc.so.6 + 0x8c907)
#18 0x00007f649e91e870 __clone3 (libc.so.6 + 0x112870)
Stack trace of thread 31742:
#0 0x00007f649e8951d9 __futex_abstimed_wait_common (libc.so.6 + 0x891d9)
#1 0x00007f649e8a0833 __new_sem_wait_slow64.constprop.0 (libc.so.6 + 0x94833)
#2 0x00007f648d20435a semlock_acquire (_multiprocessing.so + 0x435a)
#3 0x00007f649ebf282e call_function (libpython2.7.so.1.0 + 0xf282e)
#4 0x00007f649ebf43e4 PyEval_EvalCodeEx (libpython2.7.so.1.0 + 0xf43e4)
#5 0x00007f649ebf1c82 call_function (libpython2.7.so.1.0 + 0xf1c82)
#6 0x00007f649ebf43e4 PyEval_EvalCodeEx (libpython2.7.so.1.0 + 0xf43e4)
#7 0x00007f649ebf1c82 call_function (libpython2.7.so.1.0 + 0xf1c82)
#8 0x00007f649ebf43e4 PyEval_EvalCodeEx (libpython2.7.so.1.0 + 0xf43e4)
#9 0x00007f649ebf1c82 call_function (libpython2.7.so.1.0 + 0xf1c82)
#10 0x00007f649ebf211f call_function (libpython2.7.so.1.0 + 0xf211f)
#11 0x00007f649ebf211f call_function (libpython2.7.so.1.0 + 0xf211f)
#12 0x00007f649ebf211f call_function (libpython2.7.so.1.0 + 0xf211f)
#13 0x00007f649ebf43e4 PyEval_EvalCodeEx (libpython2.7.so.1.0 + 0xf43e4)
#14 0x00007f649eb76d62 function_call (libpython2.7.so.1.0 + 0x76d62)
#15 0x00007f649eb490c7 PyObject_Call (libpython2.7.so.1.0 + 0x490c7)
#16 0x00007f649eb595ef instancemethod_call (libpython2.7.so.1.0 + 0x595ef)
#17 0x00007f649eb490c7 PyObject_Call (libpython2.7.so.1.0 + 0x490c7)
#18 0x00007f649ebe8ae5 PyEval_CallObjectWithKeywords (libpython2.7.so.1.0 + 0xe8ae5)
#19 0x00007f649ec2f181 t_bootstrap (libpython2.7.so.1.0 + 0x12f181)
#20 0x00007f649e898907 start_thread (libc.so.6 + 0x8c907)
#21 0x00007f649e91e870 __clone3 (libc.so.6 + 0x112870)
Stack trace of thread 31744:
#0 0x00007f649e913b77 __select (libc.so.6 + 0x107b77)
#1 0x00007f648ec027cf floatsleep (time.so + 0x27cf)
#2 0x00007f649ebf282e call_function (libpython2.7.so.1.0 + 0xf282e)
#3 0x00007f649ebf211f call_function (libpython2.7.so.1.0 + 0xf211f)
#4 0x00007f649ebf211f call_function (libpython2.7.so.1.0 + 0xf211f)
#5 0x00007f649ebf43e4 PyEval_EvalCodeEx (libpython2.7.so.1.0 + 0xf43e4)
#6 0x00007f649eb76d62 function_call (libpython2.7.so.1.0 + 0x76d62)
#7 0x00007f649eb490c7 PyObject_Call (libpython2.7.so.1.0 + 0x490c7)
#8 0x00007f649eb595ef instancemethod_call (libpython2.7.so.1.0 + 0x595ef)
#9 0x00007f649eb490c7 PyObject_Call (libpython2.7.so.1.0 + 0x490c7)
#10 0x00007f649ebe8ae5 PyEval_CallObjectWithKeywords (libpython2.7.so.1.0 + 0xe8ae5)
#11 0x00007f649ec2f181 t_bootstrap (libpython2.7.so.1.0 + 0x12f181)
#12 0x00007f649e898907 start_thread (libc.so.6 + 0x8c907)
#13 0x00007f649e91e870 __clone3 (libc.so.6 + 0x112870)
Stack trace of thread 31739:
#0 0x00007f649e913b77 __select (libc.so.6 + 0x107b77)
#1 0x00007f648ec027cf floatsleep (time.so + 0x27cf)
#2 0x00007f649ebf282e call_function (libpython2.7.so.1.0 + 0xf282e)
#3 0x00007f649ebf211f call_function (libpython2.7.so.1.0 + 0xf211f)
#4 0x00007f649ebf43e4 PyEval_EvalCodeEx (libpython2.7.so.1.0 + 0xf43e4)
#5 0x00007f649ebf46d2 PyEval_EvalCode (libpython2.7.so.1.0 + 0xf46d2)
#6 0x00007f649ec19d41 run_mod (libpython2.7.so.1.0 + 0x119d41)
#7 0x00007f649ec19fe8 PyRun_SimpleFileExFlags (libpython2.7.so.1.0 + 0x119fe8)
#8 0x00007f649ec2d1d4 Py_Main (libpython2.7.so.1.0 + 0x12d1d4)
#9 0x00007f649e833b4a __libc_start_call_main (libc.so.6 + 0x27b4a)
#10 0x00007f649e833c0b __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x27c0b)
#11 0x000000000040067a _start (dwagent + 0x67a)
ELF object binary architecture: AMD x86-64
===========================================================================
Patrick DUPRÉ | | email: pdupre@xxxxxxx
Laboratoire interdisciplinaire Carnot de Bourgogne
9 Avenue Alain Savary, BP 47870, 21078 DIJON Cedex FRANCE
===========================================================================
> Sent: Thursday, July 06, 2023 at 11:07 PM
> From: "Barry" <barry@xxxxxxxxxxxxxxxx>
> To: "Community support for Fedora users" <users@xxxxxxxxxxxxxxxxxxxxxxx>
> Subject: Re: dwagent
>
>
>
> > On 5 Jul 2023, at 14:48, Patrick Dupre <pdupre@xxxxxxx> wrote:
> >
> > If I run coredumpctl, I get
>
> See man coredumpctl for all its commands.
>
> Try using this to debug the last coredump
>
> coredumpctl debug
>
> Barry
>
> _______________________________________________
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>
_______________________________________________
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