Do

/lib/libpthread.so.0 traceback

Bug #308551 reported by Fernando Miguel on 2008-12-16

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Do	Invalid	Undecided	Unassigned
	gtk-sharp2 (Ubuntu)	Fix Released	High	Unassigned

Bug Description

0x00007f00a706aedb in read () from /lib/libpthread.so.0
  11 Thread 0x7f00a7bb5950 (LWP 14752) 0x00007f00a706b7e1 in nanosleep () from /lib/libpthread.so.0
  10 Thread 0x7f00a598f950 (LWP 14753) 0x00007f00a70682e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  9 Thread 0x7f0097c19950 (LWP 14754) 0x00007f00a706856d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  8 Thread 0x7f008fe8d950 (LWP 14773) 0x00007f00a6b42546 in poll () from /lib/libc.so.6
  7 Thread 0x7f008fe4c950 (LWP 14774) 0x00007f00a706856d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  6 Thread 0x7f0095b9b950 (LWP 14788) 0x00007f00a6b4c628 in epoll_wait () from /lib/libc.so.6
  5 Thread 0x7f008f5c1950 (LWP 14789) 0x00007f00a706856d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  4 Thread 0x7f008f3c0950 (LWP 14790) 0x00007f00a706856d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  3 Thread 0x7f008f1bf950 (LWP 14791) 0x00007f00a706856d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  2 Thread 0x7f008efbe950 (LWP 14792) 0x00007f00a706856d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  1 Thread 0x7f00a7d45730 (LWP 14746) 0x00007f00a706aedb in read () from /lib/libpthread.so.0

Thread 11 (Thread 0x7f00a7bb5950 (LWP 14752)):
#0 0x00007f00a706b7e1 in nanosleep () from /lib/libpthread.so.0
#1 0x0000000000503be2 in ?? ()
#2 0x00007f00a70643ba in start_thread () from /lib/libpthread.so.0
#3 0x00007f00a6b4c05d in clone () from /lib/libc.so.6
#4 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f00a598f950 (LWP 14753)):
#0 0x00007f00a70682e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x0000000000506815 in ?? ()
#2 0x0000000000508f8f in ?? ()
#3 0x000000000052123d in ?? ()
#4 0x0000000000496d33 in ?? ()
#5 0x00000000004b52d3 in ?? ()
#6 0x000000000051d81b in ?? ()
#7 0x000000000053a162 in ?? ()
#8 0x00007f00a70643ba in start_thread () from /lib/libpthread.so.0
#9 0x00007f00a6b4c05d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f0097c19950 (LWP 14754)):
#0 0x00007f00a706856d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x00000000005067f0 in ?? ()
#2 0x0000000000508f8f in ?? ()
#3 0x0000000000521128 in ?? ()
#4 0x00000000004b284b in ?? ()
#5 0x0000000040fc62d8 in ?? ()
#6 0x0000000002d5c590 in ?? ()
#7 0x00007f009c3fec58 in ?? ()
#8 0x00007f0097c19950 in ?? ()
#9 0x0000000040fc617c in ?? ()
#10 0x00007f009115e2d0 in ?? ()
#11 0x00007f0097c18d50 in ?? ()
#12 0x00007f0097c18ca0 in ?? ()
#13 0x000000015f40e1ba in ?? ()
#14 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f008fe8d950 (LWP 14773)):
#0 0x00007f00a6b42546 in poll () from /lib/libc.so.6
#1 0x00007f00a76c2808 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007f00a76c2e9d in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#3 0x00007f009dab1a70 in ?? () from /usr/lib/libORBit-2.so.0
#4 0x00007f00a76e8b64 in ?? () from /usr/lib/libglib-2.0.so.0
#5 0x00007f00a70643ba in start_thread () from /lib/libpthread.so.0
#6 0x00007f00a6b4c05d in clone () from /lib/libc.so.6
#7 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f008fe4c950 (LWP 14774)):
#0 0x00007f00a706856d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x00000000005067f0 in ?? ()
#2 0x0000000000508f8f in ?? ()
#3 0x0000000000521128 in ?? ()
#4 0x00000000004b8451 in ?? ()
#5 0x00000000004b52d3 in ?? ()
#6 0x000000000051d81b in ?? ()
#7 0x000000000053a162 in ?? ()
#8 0x00007f00a70643ba in start_thread () from /lib/libpthread.so.0
#9 0x00007f00a6b4c05d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f0095b9b950 (LWP 14788)):
#0 0x00007f00a6b4c628 in epoll_wait () from /lib/libc.so.6
#1 0x00000000004b7ac7 in ?? ()
#2 0x00000000004b52d3 in ?? ()
#3 0x000000000051d81b in ?? ()
#4 0x000000000053a162 in ?? ()
#5 0x00007f00a70643ba in start_thread () from /lib/libpthread.so.0
#6 0x00007f00a6b4c05d in clone () from /lib/libc.so.6
#7 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f008f5c1950 (LWP 14789)):
#0 0x00007f00a706856d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x00000000005067f0 in ?? ()
#2 0x0000000000508f8f in ?? ()
#3 0x0000000000521128 in ?? ()
#4 0x00000000004b82e0 in ?? ()
#5 0x00000000004b52d3 in ?? ()
#6 0x000000000051d81b in ?? ()
#7 0x000000000053a162 in ?? ()
#8 0x00007f00a70643ba in start_thread () from /lib/libpthread.so.0
#9 0x00007f00a6b4c05d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f008f3c0950 (LWP 14790)):
#0 0x00007f00a706856d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x00000000005067f0 in ?? ()
#2 0x0000000000508f8f in ?? ()
#3 0x0000000000521128 in ?? ()
#4 0x00000000004b8451 in ?? ()
#5 0x00000000004b52d3 in ?? ()
#6 0x000000000051d81b in ?? ()
#7 0x000000000053a162 in ?? ()
#8 0x00007f00a70643ba in start_thread () from /lib/libpthread.so.0
#9 0x00007f00a6b4c05d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f008f1bf950 (LWP 14791)):
#0 0x00007f00a706856d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x00000000005067f0 in ?? ()
#2 0x0000000000508f8f in ?? ()
#3 0x0000000000521128 in ?? ()
#4 0x00000000004b82e0 in ?? ()
#5 0x00000000004b52d3 in ?? ()
#6 0x000000000051d81b in ?? ()
#7 0x000000000053a162 in ?? ()
#8 0x00007f00a70643ba in start_thread () from /lib/libpthread.so.0
#9 0x00007f00a6b4c05d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f008efbe950 (LWP 14792)):
#0 0x00007f00a706856d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x00000000005067f0 in ?? ()
#2 0x0000000000508f8f in ?? ()
#3 0x0000000000521128 in ?? ()
#4 0x00000000004b82e0 in ?? ()
#5 0x00000000004b52d3 in ?? ()
#6 0x000000000051d81b in ?? ()
#7 0x000000000053a162 in ?? ()
#8 0x00007f00a70643ba in start_thread () from /lib/libpthread.so.0
#9 0x00007f00a6b4c05d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f00a7d45730 (LWP 14746)):
#0 0x00007f00a706aedb in read () from /lib/libpthread.so.0
#1 0x0000000000429f6c in ?? ()
#2 0x000000000044ba8d in ?? ()
#3 <signal handler called>
#4 0x00000000004d6836 in mono_metadata_signature_equal ()
#5 0x00000000004ef463 in ?? ()
#6 0x00000000004ef6d8 in ?? ()
#7 0x00000000004f0922 in ?? ()
#8 0x00000000004f0fe8 in ?? ()
#9 0x00000000004f139a in mono_get_method_full ()
#10 0x000000000053ef85 in ?? ()
#11 0x0000000000557452 in ?? ()
#12 0x0000000000565bdc in ?? ()
#13 0x0000000000567991 in ?? ()
#14 0x000000000042c48f in ?? ()
#15 0x0000000041f51165 in ?? ()
#16 0x000000000291f8e0 in ?? ()
#17 0x00007fffafd6f490 in ?? ()
#18 0x000000000291f830 in ?? ()
#19 0x0000000000000000 in ?? ()
#0 0x00007f00a706aedb in read () from /lib/libpthread.so.0

=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================

Revision history for this message

Fernando Miguel (fernandomiguel) wrote on 2008-12-16:

$ apt-cache show libpthread-stubs0
libpthread-stubs0 libpthread-stubs0-dev
bugabundo@blubug:~$ apt-cache show libpthread-stubs0
Package: libpthread-stubs0
Priority: optional
Section: libs
Installed-Size: 36
Maintainer: Ubuntu Core Developers <email address hidden>
Original-Maintainer: XCB Developers <email address hidden>
Architecture: amd64
Source: libpthread-stubs
Version: 0.1-2

$ apt-cache show gnome-do
Package: gnome-do
Priority: optional
Section: universe/gnome
Installed-Size: 1196
Maintainer: Ubuntu MOTU Developers <email address hidden>
Original-Maintainer: Debian CLI Applications Team <email address hidden>
Architecture: amd64
Version: 0.6.1.0-0ubuntu3

Revision history for this message

Chris Coulson (chrisccoulson) wrote on 2008-12-16:

Thank you for taking the time to report this bug and helping to make Ubuntu better. However, your crash report is either missing or challenging to deal with. It is missing a lot of debugging symbols, which means it has little debugging value. Also, libpthread is part of glibc. Please follow these instructions to have apport report a new bug about your crash that can be dealt with by the automatic retracer.

If you are running the Ubuntu Stable Release you might need to enable apport in /etc/default/apport and restart. Once you have done this, repeat the steps necesssary to recreate the crash.

If you don't see a crash report notification and you are using Ubuntu with the Gnome desktop environment - launch nautilus and navigate to your /var/crash directory and double click on the crash report you wish to submit.
If you are using Kubuntu or Xubuntu you can file the crash using /usr/share/apport/apport-qt --crash-file=/var/crash/_my_crash_report.crash in a terminal - where _my_crash_report.crash is the crash you would like to report.

I'm closing this bug report since the process outlined above will automatically open a new bug report which can then dealt with more efficiently. Thanks in advance for your cooperation and understanding.

Changed in libpthread-stubs:
status:	New → Invalid
Changed in do:
status:	New → Invalid

Revision history for this message

Fernando Miguel (fernandomiguel) wrote on 2008-12-16:

I'm on jaunty, i have installed gnome-do-dbgsym. but it aint starting from gdb gnome-do.

The dupe 308552 as the apport results

gnome-do-dbgsym
Priority: extra
Section: gnome
Installed-Size: 88
Maintainer: Ubuntu MOTU Developers <email address hidden>
Original-Maintainer: Debian CLI Applications Team <email address hidden>
Architecture: amd64
Version: 0.6.1.0-0ubuntu3
Depends: gnome-do (= 0.6.1.0-0ubuntu3)

Changed in do:
status:	Invalid → New
Changed in libpthread-stubs:
status:	Invalid → New

Revision history for this message

Chris Coulson (chrisccoulson) wrote on 2008-12-16:

I can recreate this crash. Re-assigning to mono

Changed in libpthread-stubs:
importance:	Undecided → High
status:	New → Confirmed

Revision history for this message

Chris Coulson (chrisccoulson) wrote on 2008-12-16:

invalidating the gnome-do task, as it doesn't appear to be a bug in gnome-do.

Changed in do:
status:	New → Invalid

Revision history for this message

Chris Coulson (chrisccoulson) wrote on 2008-12-16:

I suspect this might have something to do with bug 308619. I'll leave this as incomplete and try again in a couple of hours once the fix has appeared on my mirror