Attachment 12286 Details for Bug 28129 – backtraces when running in gdb

backtraces when running in gdb

backtraces.txt (text/plain), 4.83 KB, created by Martin Whitaker on 2021-01-30 20:58:52 CET

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Creator: Martin Whitaker

Created: 2021-01-30 20:58:52 CET

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patch

obsolete

>Thread 1 "nemo" received signal SIGINT, Interrupt.
>0xb6a3eb92 in syscall () from /lib/libc.so.6
>(gdb) info threads
>  Id   Target Id                                   Frame 
>* 1    Thread 0xb58c8680 (LWP 2251) "nemo"         0xb6a3eb92 in syscall () from /lib/libc.so.6
>  2    Thread 0xb52c7b00 (LWP 2256) "gmain"        0xb6a37b2a in poll () from /lib/libc.so.6
>  3    Thread 0xb48ffb00 (LWP 2257) "gdbus"        0xb6a37b2a in poll () from /lib/libc.so.6
>  4    Thread 0xb3effb00 (LWP 2259) "dconf worker" 0xb6a37b2a in poll () from /lib/libc.so.6
>(gdb) bt
>#0  0xb6a3eb92 in syscall () at /lib/libc.so.6
>#1  0xb704c397 in g_mutex_lock_slowpath (mutex=mutex@entry=0x82662d0) at ../glib/gthread-posix.c:1462
>#2  0xb704cf96 in g_mutex_lock (mutex=0x82662d0) at ../glib/gthread-posix.c:1486
>#3  0xb6ffba5f in g_main_dispatch (context=0x82662d0) at ../glib/gmain.c:3341
>#4  g_main_context_dispatch (context=0x82662d0) at ../glib/gmain.c:4043
>#5  0xb6ffbda9 in g_main_context_iterate (context=context@entry=0x82662d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
>    at ../glib/gmain.c:4119
>#6  0xb6ffbe74 in g_main_context_iteration (context=0x82662d0, may_block=1) at ../glib/gmain.c:4184
>#7  0xb722b21b in g_application_run (application=0x82620b0 [NemoMainApplication], argc=1, argv=0xbfffef74) at ../gio/gapplication.c:2559
>#8  0x0806a2cf in main (argc=1, argv=0xbfffef74) at ../src/nemo-main.c:104
>(gdb) frame 8
>#8  0x0806a2cf in main (argc=1, argv=0xbfffef74) at ../src/nemo-main.c:104
>104		retval = g_application_run (G_APPLICATION (application),
>(gdb) list
>99	    /* hold indefinitely if we're asked to persist */
>100	    if (g_getenv ("NEMO_PERSIST") != NULL) {
>101	        g_application_hold (G_APPLICATION (application));
>102	    }
>103	
>104		retval = g_application_run (G_APPLICATION (application),
>105					    argc, argv);
>106	
>107		g_object_unref (application);
>108	
>
>(gdb) thread 2
>[Switching to thread 2 (Thread 0xb52c7b00 (LWP 2256))]
>#0  0xb6a37b2a in poll () from /lib/libc.so.6
>(gdb) bt
>#0  0xb6a37b2a in poll () at /lib/libc.so.6
>#1  0xb700aa50 in poll (__timeout=3987, __nfds=2, __fds=0xb4900610) at /usr/include/bits/poll2.h:46
>#2  g_poll (fds=0xb4900610, nfds=2, timeout=3987) at ../glib/gpoll.c:125
>#3  0xb6ffbd2b in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0xb4900610, timeout=<optimized out>, context=0x82a2a60)
>    at ../glib/gmain.c:4422
>#4  g_main_context_iterate (context=context@entry=0x82a2a60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
>    at ../glib/gmain.c:4114
>#5  0xb6ffbe74 in g_main_context_iteration (context=0x82a2a60, may_block=1) at ../glib/gmain.c:4184
>#6  0xb6ffbed0 in glib_worker_main (data=0x0) at ../glib/gmain.c:6077
>#7  0xb7024b9d in g_thread_proxy (data=0x8284e40) at ../glib/gthread.c:820
>#8  0xb6b07f32 in start_thread () at /lib/libpthread.so.0
>#9  0xb6a421c6 in clone () at /lib/libc.so.6
>
>(gdb) thread 3
>[Switching to thread 3 (Thread 0xb48ffb00 (LWP 2257))]
>#0  0xb6a37b2a in poll () from /lib/libc.so.6
>(gdb) bt
>#0  0xb6a37b2a in poll () at /lib/libc.so.6
>#1  0xb700aa50 in poll (__timeout=-1, __nfds=4, __fds=0xb3f0c710) at /usr/include/bits/poll2.h:46
>#2  g_poll (fds=0xb3f0c710, nfds=4, timeout=-1) at ../glib/gpoll.c:125
>#3  0xb6ffbd2b in g_main_context_poll (priority=<optimized out>, n_fds=4, fds=0xb3f0c710, timeout=<optimized out>, context=0x82abd40)
>    at ../glib/gmain.c:4422
>#4  g_main_context_iterate (context=0x82abd40, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4114
>#5  0xb6ffc111 in g_main_loop_run (loop=<optimized out>) at ../glib/gmain.c:4317
>#6  0xb7268025 in gdbus_shared_thread_func (user_data=0x82abd20) at ../gio/gdbusprivate.c:280
>#7  0xb7024b9d in g_thread_proxy (data=0x8284e78) at ../glib/gthread.c:820
>#8  0xb6b07f32 in start_thread () at /lib/libpthread.so.0
>#9  0xb6a421c6 in clone () at /lib/libc.so.6
>
>(gdb) thread 4
>[Switching to thread 4 (Thread 0xb3effb00 (LWP 2259))]
>#0  0xb6a37b2a in poll () from /lib/libc.so.6
>(gdb) bt
>#0  0xb6a37b2a in poll () at /lib/libc.so.6
>#1  0xb700aa50 in poll (__timeout=-1, __nfds=1, __fds=0xb3500e10) at /usr/include/bits/poll2.h:46
>#2  g_poll (fds=0xb3500e10, nfds=1, timeout=-1) at ../glib/gpoll.c:125
>#3  0xb6ffbd2b in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0xb3500e10, timeout=<optimized out>, context=0x839fc40)
>    at ../glib/gmain.c:4422
>#4  g_main_context_iterate (context=context@entry=0x839fc40, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
>    at ../glib/gmain.c:4114
>#5  0xb6ffbe74 in g_main_context_iteration (context=0x839fc40, may_block=1) at ../glib/gmain.c:4184
>#6  0xb4a975cb in dconf_gdbus_worker_thread (user_data=0x839fc40) at ../gdbus/dconf-gdbus-thread.c:82
>#7  0xb7024b9d in g_thread_proxy (data=0x83c9e90) at ../glib/gthread.c:820
>#8  0xb6b07f32 in start_thread () at /lib/libpthread.so.0
>#9  0xb6a421c6 in clone () at /lib/libc.so.6

Thread 1 "nemo" received signal SIGINT, Interrupt.
0xb6a3eb92 in syscall () from /lib/libc.so.6
(gdb) info threads
  Id   Target Id                                   Frame 
* 1    Thread 0xb58c8680 (LWP 2251) "nemo"         0xb6a3eb92 in syscall () from /lib/libc.so.6
  2    Thread 0xb52c7b00 (LWP 2256) "gmain"        0xb6a37b2a in poll () from /lib/libc.so.6
  3    Thread 0xb48ffb00 (LWP 2257) "gdbus"        0xb6a37b2a in poll () from /lib/libc.so.6
  4    Thread 0xb3effb00 (LWP 2259) "dconf worker" 0xb6a37b2a in poll () from /lib/libc.so.6
(gdb) bt
#0  0xb6a3eb92 in syscall () at /lib/libc.so.6
#1  0xb704c397 in g_mutex_lock_slowpath (mutex=mutex@entry=0x82662d0) at ../glib/gthread-posix.c:1462
#2  0xb704cf96 in g_mutex_lock (mutex=0x82662d0) at ../glib/gthread-posix.c:1486
#3  0xb6ffba5f in g_main_dispatch (context=0x82662d0) at ../glib/gmain.c:3341
#4  g_main_context_dispatch (context=0x82662d0) at ../glib/gmain.c:4043
#5  0xb6ffbda9 in g_main_context_iterate (context=context@entry=0x82662d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at ../glib/gmain.c:4119
#6  0xb6ffbe74 in g_main_context_iteration (context=0x82662d0, may_block=1) at ../glib/gmain.c:4184
#7  0xb722b21b in g_application_run (application=0x82620b0 [NemoMainApplication], argc=1, argv=0xbfffef74) at ../gio/gapplication.c:2559
#8  0x0806a2cf in main (argc=1, argv=0xbfffef74) at ../src/nemo-main.c:104
(gdb) frame 8
#8  0x0806a2cf in main (argc=1, argv=0xbfffef74) at ../src/nemo-main.c:104
104		retval = g_application_run (G_APPLICATION (application),
(gdb) list
99	    /* hold indefinitely if we're asked to persist */
100	    if (g_getenv ("NEMO_PERSIST") != NULL) {
101	        g_application_hold (G_APPLICATION (application));
102	    }
103	
104		retval = g_application_run (G_APPLICATION (application),
105					    argc, argv);
106	
107		g_object_unref (application);
108	

(gdb) thread 2
[Switching to thread 2 (Thread 0xb52c7b00 (LWP 2256))]
#0  0xb6a37b2a in poll () from /lib/libc.so.6
(gdb) bt
#0  0xb6a37b2a in poll () at /lib/libc.so.6
#1  0xb700aa50 in poll (__timeout=3987, __nfds=2, __fds=0xb4900610) at /usr/include/bits/poll2.h:46
#2  g_poll (fds=0xb4900610, nfds=2, timeout=3987) at ../glib/gpoll.c:125
#3  0xb6ffbd2b in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0xb4900610, timeout=<optimized out>, context=0x82a2a60)
    at ../glib/gmain.c:4422
#4  g_main_context_iterate (context=context@entry=0x82a2a60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at ../glib/gmain.c:4114
#5  0xb6ffbe74 in g_main_context_iteration (context=0x82a2a60, may_block=1) at ../glib/gmain.c:4184
#6  0xb6ffbed0 in glib_worker_main (data=0x0) at ../glib/gmain.c:6077
#7  0xb7024b9d in g_thread_proxy (data=0x8284e40) at ../glib/gthread.c:820
#8  0xb6b07f32 in start_thread () at /lib/libpthread.so.0
#9  0xb6a421c6 in clone () at /lib/libc.so.6

(gdb) thread 3
[Switching to thread 3 (Thread 0xb48ffb00 (LWP 2257))]
#0  0xb6a37b2a in poll () from /lib/libc.so.6
(gdb) bt
#0  0xb6a37b2a in poll () at /lib/libc.so.6
#1  0xb700aa50 in poll (__timeout=-1, __nfds=4, __fds=0xb3f0c710) at /usr/include/bits/poll2.h:46
#2  g_poll (fds=0xb3f0c710, nfds=4, timeout=-1) at ../glib/gpoll.c:125
#3  0xb6ffbd2b in g_main_context_poll (priority=<optimized out>, n_fds=4, fds=0xb3f0c710, timeout=<optimized out>, context=0x82abd40)
    at ../glib/gmain.c:4422
#4  g_main_context_iterate (context=0x82abd40, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4114
#5  0xb6ffc111 in g_main_loop_run (loop=<optimized out>) at ../glib/gmain.c:4317
#6  0xb7268025 in gdbus_shared_thread_func (user_data=0x82abd20) at ../gio/gdbusprivate.c:280
#7  0xb7024b9d in g_thread_proxy (data=0x8284e78) at ../glib/gthread.c:820
#8  0xb6b07f32 in start_thread () at /lib/libpthread.so.0
#9  0xb6a421c6 in clone () at /lib/libc.so.6

(gdb) thread 4
[Switching to thread 4 (Thread 0xb3effb00 (LWP 2259))]
#0  0xb6a37b2a in poll () from /lib/libc.so.6
(gdb) bt
#0  0xb6a37b2a in poll () at /lib/libc.so.6
#1  0xb700aa50 in poll (__timeout=-1, __nfds=1, __fds=0xb3500e10) at /usr/include/bits/poll2.h:46
#2  g_poll (fds=0xb3500e10, nfds=1, timeout=-1) at ../glib/gpoll.c:125
#3  0xb6ffbd2b in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0xb3500e10, timeout=<optimized out>, context=0x839fc40)
    at ../glib/gmain.c:4422
#4  g_main_context_iterate (context=context@entry=0x839fc40, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at ../glib/gmain.c:4114
#5  0xb6ffbe74 in g_main_context_iteration (context=0x839fc40, may_block=1) at ../glib/gmain.c:4184
#6  0xb4a975cb in dconf_gdbus_worker_thread (user_data=0x839fc40) at ../gdbus/dconf-gdbus-thread.c:82
#7  0xb7024b9d in g_thread_proxy (data=0x83c9e90) at ../glib/gthread.c:820
#8  0xb6b07f32 in start_thread () at /lib/libpthread.so.0
#9  0xb6a421c6 in clone () at /lib/libc.so.6

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Attachments on bug 28129: 12222 | 12223 | 12228 | 12229 | 12286 | 12287