Nemo crash report

[Zerophase]

I was checking journalctl, and saw this in there. Thought you might be interested in the stack trace. I'm running Cinnamon on Arch.

Process 2016 (nemo) of user 1000 dumped core.
Stack trace of thread 2016:
#0 0x0000000000494984 n/a (nemo)
#1 0x00007f3b9d83d015 g_closure_invoke (libgobject-2.0.so.0)
#2 0x00007f3b9d84f061 n/a (libgobject-2.0.so.0)
#3 0x00007f3b9d857dfc g_signal_emit_valist (libgobject-2.0.so.0)
#4 0x00007f3b9d85812f g_signal_emit (libgobject-2.0.so.0)
#5 0x00007f3b9f40b0fa n/a (libgtk-3.so.0)
#6 0x00007f3b9d8437b8 g_object_run_dispose (libgobject-2.0.so.0)
#7 0x00007f3b9f2ddb1d n/a (libgtk-3.so.0)
#8 0x00007f3b9f2099a0 n/a (libgtk-3.so.0)
#9 0x00007f3b9d83d015 g_closure_invoke (libgobject-2.0.so.0)
#10 0x00007f3b9d84f57e n/a (libgobject-2.0.so.0)
#11 0x00007f3b9d857dfc g_signal_emit_valist (libgobject-2.0.so.0)
#12 0x00007f3b9d85812f g_signal_emit (libgobject-2.0.so.0)
#13 0x00007f3b9f40b0fa n/a (libgtk-3.so.0)
#14 0x00007f3b9d841d95 g_object_unref (libgobject-2.0.so.0)
#15 0x00007f3b9f207dac gtk_container_remove (libgtk-3.so.0)
#16 0x00007f3b9f40b004 n/a (libgtk-3.so.0)
#17 0x00007f3b9d841d95 g_object_unref (libgobject-2.0.so.0)
#18 0x00007f3b9f183280 n/a (libgtk-3.so.0)
#19 0x00007f3b9d5702fe n/a (libglib-2.0.so.0)
#20 0x00007f3b9d5702d1 n/a (libglib-2.0.so.0)
#21 0x00007f3b9d570e81 g_node_traverse (libglib-2.0.so.0)
#22 0x00007f3b9f184901 n/a (libgtk-3.so.0)
#23 0x00007f3b9d841e0a g_object_unref (libgobject-2.0.so.0)
#24 0x00000000004b955f n/a (nemo)
#25 0x00007f3b9d841e0a g_object_unref (libgobject-2.0.so.0)
#26 0x00007f3b9f2c0e10 gtk_main_do_event (libgtk-3.so.0)
#27 0x00007f3b9ee3ad32 n/a (libgdk-3.so.0)
#28 0x00007f3b9d568dc7 g_main_context_dispatch (libglib-2.0.so.0)
#29 0x00007f3b9d569020 n/a (libglib-2.0.so.0)
#30 0x00007f3b9d5690cc g_main_context_iteration (libglib-2.0.so.0)
#31 0x00007f3b9db288ec g_application_run (libgio-2.0.so.0)
#32 0x0000000000430806 n/a (nemo)
#33 0x00007f3b9c702610 __libc_start_main (libc.so.6)
#34 0x0000000000430869 n/a (nemo)
Stack trace of thread 2018:
#0 0x00007f3b9c7c218d poll (libc.so.6)
#1 0x00007f3b9d568fbc n/a (libglib-2.0.so.0)
#2 0x00007f3b9d5690cc g_main_context_iteration (libglib-2.0.so.0)
#3 0x00007f3b9d569109 n/a (libglib-2.0.so.0)
#4 0x00007f3b9d58f715 n/a (libglib-2.0.so.0)
#5 0x00007f3b9ca8d4a4 start_thread (libpthread.so.0)
#6 0x00007f3b9c7cb13d __clone (libc.so.6)
#6 0x00007f3b9c7cb13d __clone (libc.so.6)
Stack trace of thread 2019:
#0 0x00007f3b9c7c218d poll (libc.so.6)
#1 0x00007f3b9d568fbc n/a (libglib-2.0.so.0)
#2 0x00007f3b9d569342 g_main_loop_run (libglib-2.0.so.0)
#3 0x00007f3b9db5f236 n/a (libgio-2.0.so.0)
#4 0x00007f3b9d58f715 n/a (libglib-2.0.so.0)
#5 0x00007f3b9ca8d4a4 start_thread (libpthread.so.0)
#6 0x00007f3b9c7cb13d __clone (libc.so.6)
Stack trace of thread 2021:
#0 0x00007f3b9c7c218d poll (libc.so.6)
#1 0x00007f3b9d568fbc n/a (libglib-2.0.so.0)
#2 0x00007f3b9d5690cc g_main_context_iteration (libglib-2.0.so.0)
#3 0x00007f3b9059925d n/a (libdconfsettings.so)
#4 0x00007f3b9d58f715 n/a (libglib-2.0.so.0)
#5 0x00007f3b9ca8d4a4 start_thread (libpthread.so.0)
#6 0x00007f3b9c7cb13d __clone (libc.so.6)

[MrOats]

I am running Manjaro 64-bit and Nemo (2.8.6-1) crashes during any event (whether it be closing a nemo window, or opening a file within nemo). Here is an example stack trace I saved:

Process 17062 (nemo) of user 1000 dumped core.

                                                            Stack trace of thread 17062:
                                                            #0  0x0000000000494984 n/a (nemo)
                                                            #1  0x00007fa8f40fb015 g_closure_invoke (libgobject-2.0.so.0)
                                                            #2  0x00007fa8f410d061 n/a (libgobject-2.0.so.0)
                                                            #3  0x00007fa8f4115dfc g_signal_emit_valist (libgobject-2.0.so.0)
                                                            #4  0x00007fa8f411612f g_signal_emit (libgobject-2.0.so.0)
                                                            #5  0x00007fa8f5cc93da n/a (libgtk-3.so.0)
                                                            #6  0x00007fa8f41017b8 g_object_run_dispose (libgobject-2.0.so.0)
                                                            #7  0x00007fa8f5b9bcfd n/a (libgtk-3.so.0)
                                                            #8  0x00007fa8f5ac7a20 n/a (libgtk-3.so.0)
                                                            #9  0x00007fa8f40fb015 g_closure_invoke (libgobject-2.0.so.0)
                                                            #10 0x00007fa8f410d57e n/a (libgobject-2.0.so.0)
                                                            #11 0x00007fa8f4115dfc g_signal_emit_valist (libgobject-2.0.so.0)
                                                            #12 0x00007fa8f411612f g_signal_emit (libgobject-2.0.so.0)
                                                            #13 0x00007fa8f5cc93da n/a (libgtk-3.so.0)
                                                            #14 0x00007fa8f40ffd95 g_object_unref (libgobject-2.0.so.0)
                                                            #15 0x00007fa8f5ac5e2c gtk_container_remove (libgtk-3.so.0)
                                                            #16 0x00007fa8f5cc92e4 n/a (libgtk-3.so.0)
                                                            #17 0x00007fa8f40ffd95 g_object_unref (libgobject-2.0.so.0)
                                                            #18 0x00007fa8f5a41290 n/a (libgtk-3.so.0)
                                                            #19 0x00007fa8f3e2e2fe n/a (libglib-2.0.so.0)
                                                            #20 0x00007fa8f3e2e2d1 n/a (libglib-2.0.so.0)
                                                            #21 0x00007fa8f3e2ee81 g_node_traverse (libglib-2.0.so.0)
                                                            #22 0x00007fa8f5a42911 n/a (libgtk-3.so.0)
                                                            #23 0x00007fa8f40ffe0a g_object_unref (libgobject-2.0.so.0)
                                                            #24 0x00000000004b955f n/a (nemo)
                                                            #25 0x00007fa8f40ffe0a g_object_unref (libgobject-2.0.so.0)
                                                            #26 0x00007fa8e9d9b30d n/a (libcanberra-gtk-module.so)
                                                            #27 0x00007fa8e9d9b4b4 n/a (libcanberra-gtk-module.so)
                                                            #28 0x00007fa8f56c52c8 n/a (libgdk-3.so.0)
                                                            #29 0x00007fa8f3e26c7a g_main_context_dispatch (libglib-2.0.so.0)
                                                            #30 0x00007fa8f3e27020 n/a (libglib-2.0.so.0)
                                                            #31 0x00007fa8f3e270cc g_main_context_iteration (libglib-2.0.so.0)
                                                            #32 0x00007fa8f43e68ec g_application_run (libgio-2.0.so.0)
                                                            #33 0x0000000000430806 n/a (nemo)
                                                            #34 0x00007fa8f2fc0610 __libc_start_main (libc.so.6)
                                                            #35 0x0000000000430869 n/a (nemo)

                                                            Stack trace of thread 17068:
                                                            #0  0x00007fa8f308018d poll (libc.so.6)
                                                            #1  0x00007fa8f3e26fbc n/a (libglib-2.0.so.0)
                                                            #2  0x00007fa8f3e270cc g_main_context_iteration (libglib-2.0.so.0)
                                                            #3  0x00007fa8e2df825d n/a (libdconfsettings.so)
                                                            #4  0x00007fa8f3e4d715 n/a (libglib-2.0.so.0)
                                                            #5  0x00007fa8f334b4a4 start_thread (libpthread.so.0)
                                                            #6  0x00007fa8f308913d __clone (libc.so.6)

                                                            Stack trace of thread 17065:
                                                            #0  0x00007fa8f308018d poll (libc.so.6)
                                                            #1  0x00007fa8f3e26fbc n/a (libglib-2.0.so.0)
                                                            #2  0x00007fa8f3e270cc g_main_context_iteration (libglib-2.0.so.0)
                                                            #3  0x00007fa8f3e27109 n/a (libglib-2.0.so.0)
                                                            #4  0x00007fa8f3e4d715 n/a (libglib-2.0.so.0)
                                                            #5  0x00007fa8f334b4a4 start_thread (libpthread.so.0)
                                                            #6  0x00007fa8f308913d __clone (libc.so.6)

                                                            Stack trace of thread 17083:
                                                            #0  0x00007fa8f308018d poll (libc.so.6)
                                                            #1  0x00007fa8af9e2f51 n/a (libpulse.so.0)
                                                            #2  0x00007fa8af9d4571 pa_mainloop_poll (libpulse.so.0)
                                                            #3  0x00007fa8af9d4c0e pa_mainloop_iterate (libpulse.so.0)
                                                            #4  0x00007fa8af9d4cc0 pa_mainloop_run (libpulse.so.0)
                                                            #5  0x00007fa8af9e2ee6 n/a (libpulse.so.0)
                                                            #6  0x00007fa8af7835f8 n/a (libpulsecommon-7.1.so)
                                                            #7  0x00007fa8f334b4a4 start_thread (libpthread.so.0)
                                                            #8  0x00007fa8f308913d __clone (libc.so.6)

                                                            Stack trace of thread 17066:
                                                            #0  0x00007fa8f308018d poll (libc.so.6)
                                                            #1  0x00007fa8f3e26fbc n/a (libglib-2.0.so.0)
                                                            #2  0x00007fa8f3e27342 g_main_loop_run (libglib-2.0.so.0)
                                                            #3  0x00007fa8f441d236 n/a (libgio-2.0.so.0)
                                                            #4  0x00007fa8f3e4d715 n/a (libglib-2.0.so.0)
                                                            #5  0x00007fa8f334b4a4 start_thread (libpthread.so.0)
                                                            #6  0x00007fa8f308913d __clone (libc.so.6)

[Zerophase]

Come to think about it I have noticed Nemo crashing every couple hours lately. I think I usually have multiple instances of Nemo open, with maybe 2 to 3 tabs on a couple of them when it happens.

[MrOats]

Are you running cinnamon/nemo 2.8.6-1?

[Zerophase]

Yes, I am.

[MrOats]

Okay.. honestly I have been experiencing it since the middle of the 2.8 series. I don't know what has been going on lately.

[mtwebster]

Does anyone know what the -1 includes?

This commit: fb97b62 fixes how the context menu toggle is handled, and although I can't be sure (these traces are incomplete), I'm willing to bet this is one of the issues fixed by that commit. I'll try to get a point release put out that includes this.

[MrOats]

If somebody tells me a way to debug or logs to look for I will happily help.

[MrOats]

I ran strace on Nemo, I hope it helps..
nemo-dump.txt

[MrOats]

I ran valgrind (with full memory checking) on Nemo, I hope this helps too. By the way this time it crashed when opening a random directory, but it does not always crash when opening this directory):
nemo-valgrind.txt

[MrOats]

If you have any tools you want me to run, let me know

[clefebvre]

We believe this issue is fixed. Please test against the latest Cinnamon version (3.6). If the issue happens again, create a new issue and add a stracktrace.