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Bug 782463 - Crash: gnome-shell (11) __GI___libc_free → g_free → gweather_location_unref → g_boxed_free → boxed_finalize
Crash: gnome-shell (11) __GI___libc_free → g_free → gweather_location_unref →...
Status: RESOLVED OBSOLETE
Product: libgweather
Classification: Core
Component: general
3.24.x
Other Linux
: Normal major
: future
Assigned To: libgweather-maint
libgweather-maint
Depends on:
Blocks:
 
 
Reported: 2017-05-10 17:02 UTC by Jeremy Bicha
Modified: 2021-06-09 21:08 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Jeremy Bicha 2017-05-10 17:02:46 UTC 
Ubuntu has received over 200 semi-automated error reports from Ubuntu 17.04 with this crash signature. The crash appears new to gnome-shell 3.24.1.

This error is one of several keeping gnome-shell 3.24.1 from reaching all Ubuntu 17.04 users because Ubuntu has a phased-update system for users who install updates using Ubuntu's update-manager tool.

gnome-shell (11) __GI___libc_free → g_free → gweather_location_unref → g_boxed_free → boxed_finalize

+ Trace 237449

  • #0 __GI___libc_free
    at malloc.c line 2963
  • #1 g_free
    at ../../../../glib/gmem.c line 189
  • #2 gweather_location_unref
    at gweather-location.c line 396
  • #3 g_boxed_free
    at ../../../../gobject/gboxed.c line 407
  • #4 boxed_finalize
    at gi/boxed.cpp line 505
  • #5 ??
  • #6 ??
  • #7 ??
  • #8 ??
  • #9 ??
  • #10 ??
  • #11 ??
  • #12 ??
  • #13 ??
  • #14 ??
  • #15 ??
  • #16 ??
    from /tmp/apport_sandbox_htubtl/usr/lib/libgjs.so.0
  • #17 ??
  • #18 ??
  • #19 ??
  • #20 ??
  • #21 ??
  • #22 ??
  • #23 ??
  • #24 ??
  • #25 ??
  • #26 ?? 






Comment 1


Jeremy Bicha





          2017-05-10 17:04:07 UTC
        



.




+
Trace
    237450






Thread 12
          (Thread 0x7fe10e87a700 (LWP 2113))


    

  • 
#0
syscall

    
                at ../sysdeps/unix/sysv/linux/x86_64/syscall.S
                  line
                  38

    

    • 

  • 
#1
g_cond_wait_until

    
                at ../../../../glib/gthread-posix.c
                  line
                  1442

    

    • 

  • 
#2
g_async_queue_pop_intern_unlocked

    
                at ../../../../glib/gasyncqueue.c
                  line
                  422

    

    • 

  • 
#3
g_async_queue_timeout_pop_unlocked

    
                at ../../../../glib/gasyncqueue.c
                  line
                  570

    

    • 

  • 
#4
g_thread_pool_wait_for_new_task

    
                at ../../../../glib/gthreadpool.c
                  line
                  262

    

    • 

  • 
#5
g_thread_pool_thread_proxy

    
                at ../../../../glib/gthreadpool.c
                  line
                  296

    

    • 

  • 
#6
g_thread_proxy

    
                at ../../../../glib/gthread.c
                  line
                  784

    

    • 

  • 
#7
start_thread

    
                at pthread_create.c
                  line
                  456

    

    • 

  • 
#8
clone

    
                at ../sysdeps/unix/sysv/linux/x86_64/clone.S
                  line
                  105

    

    • 



Thread 11
          (Thread 0x7fe11007d700 (LWP 2103))


    

  • 
#0
syscall

    
                at ../sysdeps/unix/sysv/linux/x86_64/syscall.S
                  line
                  38

    

    • 

  • 
#1
g_cond_wait_until

    
                at ../../../../glib/gthread-posix.c
                  line
                  1442

    

    • 

  • 
#2
g_async_queue_pop_intern_unlocked

    
                at ../../../../glib/gasyncqueue.c
                  line
                  422

    

    • 

  • 
#3
g_async_queue_timeout_pop_unlocked

    
                at ../../../../glib/gasyncqueue.c
                  line
                  570

    

    • 

  • 
#4
g_thread_pool_wait_for_new_task

    
                at ../../../../glib/gthreadpool.c
                  line
                  262

    

    • 

  • 
#5
g_thread_pool_thread_proxy

    
                at ../../../../glib/gthreadpool.c
                  line
                  296

    

    • 

  • 
#6
g_thread_proxy

    
                at ../../../../glib/gthread.c
                  line
                  784

    

    • 

  • 
#7
start_thread

    
                at pthread_create.c
                  line
                  456

    

    • 

  • 
#8
clone

    
                at ../sysdeps/unix/sysv/linux/x86_64/clone.S
                  line
                  105

    

    • 



Thread 1
          (Thread 0x7fe17df42ac0 (LWP 1447))


    

  • 
#0
__GI___libc_free

    
                at malloc.c
                  line
                  2963

    

    • 

  • 
#1
g_free

    
                at ../../../../glib/gmem.c
                  line
                  189

    

    • 

  • 
#2
gweather_location_unref

    
                at gweather-location.c
                  line
                  396

    

    • 

  • 
#3
g_boxed_free

    
                at ../../../../gobject/gboxed.c
                  line
                  407

    

    • 

  • 
#4
boxed_finalize

    
                at gi/boxed.cpp
                  line
                  505

    

    • 

  • 
#5
??

    • 

  • 
#6
??

    • 

  • 
#7
??

    • 

  • 
#8
??

    • 

  • 
#9
??

    • 

  • 
#10
??

    • 

  • 
#11
??

    • 

  • 
#12
??

    • 

  • 
#13
??

    • 

  • 
#14
??

    • 

  • 
#15
??

    • 

  • 
#16
??

    
                from
                /tmp/apport_sandbox_htubtl/usr/lib/libgjs.so.0

    

    • 

  • 
#17
??

    • 

  • 
#18
??

    • 

  • 
#19
??

    • 

  • 
#20
??

    • 

  • 
#21
??

    • 

  • 
#22
??

    • 

  • 
#23
??

    • 

  • 
#24
??

    • 

  • 
#25
??

    • 

  • 
#26
??

    • 













Comment 2


Giovanni Campagna





          2017-05-10 18:54:32 UTC
        



The problem appears to be a double free or free of invalid memory caused by gjs. It might be an annotation problem in one of libgweather methods, but it's hard to say which one.






Comment 3


GNOME Infrastructure Team





          2021-06-09 21:08:00 UTC
        



-- GitLab Migration Automatic Message --

This bug has been migrated to GNOME's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.gnome.org/GNOME/libgweather/-/issues/137.