Bug#605292: [pkg-mono-group] Bug#605292: mono-gac: lenny to squeeze upgraded system problems with monobasic system installation

2010-12-30 Thread Steve M. Robbins 
On Tue, Dec 07, 2010 at 11:11:41PM +0100, Mirco Bauer wrote:

 The postinst maintainer script of mono-gac fails to configure because
 /usr/bin/gacutil crashes in /usr/bin/mono which is the mono runtime,
 thus I am reassigning and retitling.
 
 This crash is a very serious issue as it basically prevents you from
 running any tool or application that uses the mono runtime. At the same
 time it will leave your package management system (apt/dpkg) in a very
 bad state behind.
 
 To get a better picture where exactly the issue pops up, please install
 the debug symbols of mono by using:
 apt-get install libmono0-dbg mono-runtime-dbg
 
 If that fails to install, try it using dpkg -i
 
 Then run gacutil -l which should segfault but hopefully this time with
 source line information.

FWIW: I don't see a segfault (amd64 machine):

st...@riemann{nyquist}gacutil -l
The following assemblies are installed into the GAC:
Accessibility, Version=1.0.5000.0, Culture=neutral, 
PublicKeyToken=b03f5f7f11d50a3a
Accessibility, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
...
policy.2.8.pango-sharp, Version=0.0.0.0, Culture=neutral, 
PublicKeyToken=35e10195dab3c99f
webkit-sharp, Version=1.1.15.0, Culture=neutral, PublicKeyToken=eaa1d335d2e19745
Number of items = 239

-Steve


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Description: Digital signature

Bug#605292: [pkg-mono-group] Bug#605292: mono-gac: lenny to squeeze upgraded system problems with monobasic system installation

2010-12-19 Thread Mirco Bauer 
On 12/19/2010 12:04 AM, Jochen wrote:
 Hello Micro,
 i tried it today (sorry because i had a lot of work to do)
 
 with the new version of mono-gac it was no problem to install the
 applications
 bug is fixed i think

The issue is for sure not solved as mono-gac hasn't changed. Have you
changed the shared memory size of /dev/shm?

-- 
Regards,

Mirco 'meebey' Bauer

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Bug#605292: [pkg-mono-group] Bug#605292: mono-gac: lenny to squeeze upgraded system problems with monobasic system installation

2010-12-18 Thread Mirco Bauer 
Hi Jochen,

On 12/14/2010 08:43 AM, Jochen wrote:
 Hello Micro,
 the output
 
 gdb --args mono /usr/lib/mono/2.0/gacutil.exe
 GNU gdb (GDB) 7.0.1-debian
 Copyright (C) 2009 Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later
 http://gnu.org/licenses/gpl.html
 This is free software: you are free to change and redistribute it.
 There is NO WARRANTY, to the extent permitted by law.  Type show copying
 and show warranty for details.
 This GDB was configured as x86_64-linux-gnu.
 For bug reporting instructions, please see:
 http://www.gnu.org/software/gdb/bugs/...
 Reading symbols from /usr/bin/mono...Reading symbols from
 /usr/lib/debug/usr/bin/mono...done.
 (no debugging symbols found)...done.
 (gdb) handle SIGXCPU SIG33 SIG35 SIGPWR nostop noprint
 SignalStopPrintPass to programDescription
 SIGXCPU   NoNoYesCPU time limit exceeded
 SIGPWRNoNoYesPower fail/restart
 SIG33 NoNoYesReal-time event 33
 SIG35 NoNoYesReal-time event 35
 (gdb) run
 Starting program: /usr/bin/mono /usr/lib/mono/2.0/gacutil.exe
 [Thread debugging using libthread_db enabled]
 [New Thread 0x76779710 (LWP 15444)]
 [New Thread 0x77f57710 (LWP 15445)]
 [New Thread 0x750df710 (LWP 15446)]
 Usage: gacutil.exe commands [ options ]
 Commands:
 -i assembly_path [-check_refs] [-package NAME] [-root ROOTDIR]
 [-gacdir GACDIR]
 Installs an assembly into the global assembly cache.
 
 -il assembly_list_file [-check_refs] [-package NAME] [-root ROOTDIR]
 [-gacdir GACDIR]
 Installs one or more assemblies into the global assembly cache.
 
 -u assembly_display_name [-package NAME] [-root ROOTDIR] [-gacdir GACDIR]
 Uninstalls an assembly from the global assembly cache.
 
 -ul assembly_list_file [-package NAME] [-root ROOTDIR] [-gacdir GACDIR]
 Uninstalls one or more assemblies from the global assembly cache.
 
 -us assembly_path [-package NAME] [-root ROOTDIR] [-gacdir GACDIR]
 Uninstalls an assembly using the specifed assemblies full name.
 
 -l [assembly_name] [-root ROOTDIR] [-gacdir GACDIR]
 Lists the contents of the global assembly cache.
 
 -?
 Displays a detailed help screen
 
 [Thread 0x77f57710 (LWP 15445) exited]
 [Thread 0x750df710 (LWP 15446) exited]
 [Thread 0x76779710 (LWP 15444) exited]
 
 Program exited with code 01.
 (gdb) bt
 No stack.
 (gdb)

Ok, I take that as the issue is already solved on your system? Mono
application no longer crash for you?

-- 
Regards,

Mirco 'meebey' Bauer

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Bug#605292: [pkg-mono-group] Bug#605292: mono-gac: lenny to squeeze upgraded system problems with monobasic system installation

2010-12-13 Thread Mirco Bauer 
On 12/07/2010 11:40 PM, Jochen wrote:
 Hello Mirco,
 fast answer
 
 (1) dpkg -i libmono0-dbg mono-runtime-dbg
 #   FAILED so i do
 (2) aptitude install libmono0-dbg mono-runtime-dbg
 Die folgenden NEUEN Pakete werden zusätzlich installiert:
   libmono-corlib2.0-cil{a} libmono-i18n-west2.0-cil{a}
 libmono-posix2.0-cil{a} libmono-security2.0-cil{a}
 libmono-system2.0-cil{a} libmono0{a}
   mono-2.0-gac{a} mono-gac{a} mono-runtime{a}
 Die folgenden teilweise installierten Pakete werden konfiguriert:
   libmono0-dbg mono-runtime-dbg
 # installation works
 
 calling: gacutil -l
 
 ** (/usr/lib/mono/2.0/gacutil.exe:9876): WARNING **: Thread (nil) may
 have been prematurely finalized
 
 ** (/usr/lib/mono/2.0/gacutil.exe:9876): WARNING **: Thread (nil) may
 have been prematurely finalized
 
 ** (/usr/lib/mono/2.0/gacutil.exe:9876): WARNING **: Thread (nil) may
 have been prematurely finalized
 
 ** (/usr/lib/mono/2.0/gacutil.exe:9876): WARNING **: Thread (nil) may
 have been prematurely finalized
 Speicherzugriffsfehler

Sorry I wasn't very clear about it, please run:
gdb --args mono /usr/lib/mono/2.0/gacutil.exe

This spawns a gdb shell, after that enter:
handle SIGXCPU SIG33 SIG35 SIGPWR nostop noprint
run

At this point it should show the segfault, now enter:
bt

Now this is the output I am interested in :) Please copy/paste that in
the reply.

quit will leave the gdb shell

 
 fails
 
 Information about shm
 mount | grep sh
 tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,size=512)
 
 # after reading this i changed  /etc/default/tmpfs from SHM_SIZE=512
 to SHM_SIZE= (fresh default installtions does not have there any value)
 # i have to wait for the next reboot tomorrow to see the changes
 
 ls -l /dev/shm before the command gacutil -l
 insgesamt 2
 -r 1 jochen jochen 67108904  2. Dez 22:43 pulse-shm-1651979569
 -r 1 jochen jochen 67108904  2. Dez 22:43 pulse-shm-2238754634
 
 
 ls -l /dev/shm/ after calling gacutil -l
 insgesamt 4
 -rw-r- 1 root   root   4096  7. Dez 23:29 mono.9897
 -rw-r- 1 root   root  83976  7. Dez 23:29
 mono-shared-0-shared_data-camelot-Linux-x86_64-328-12-0
 -r 1 jochen jochen 67108904  2. Dez 22:43 pulse-shm-1651979569
 -r 1 jochen jochen 67108904  2. Dez 22:43 pulse-shm-2238754634

Ok, this is _very_ interesting, it looks like bloaty pulse is probably
eating all the shared memory and leaves nothing behind for mono.

This should prove if /dev/shm is exhausted or not:
strace -e file gacutil

-- 
Regards,

Mirco 'meebey' Bauer

PGP-Key ID: 0xEEF946C8

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Bug#605292: [pkg-mono-group] Bug#605292: mono-gac: lenny to squeeze upgraded system problems with monobasic system installation

2010-12-13 Thread Jochen 

Hello Micro,
the output

gdb --args mono /usr/lib/mono/2.0/gacutil.exe
GNU gdb (GDB) 7.0.1-debian
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later 
http://gnu.org/licenses/gpl.html

This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type show copying
and show warranty for details.
This GDB was configured as x86_64-linux-gnu.
For bug reporting instructions, please see:
http://www.gnu.org/software/gdb/bugs/...
Reading symbols from /usr/bin/mono...Reading symbols from 
/usr/lib/debug/usr/bin/mono...done.

(no debugging symbols found)...done.
(gdb) handle SIGXCPU SIG33 SIG35 SIGPWR nostop noprint
SignalStopPrintPass to programDescription
SIGXCPU   NoNoYesCPU time limit exceeded
SIGPWRNoNoYesPower fail/restart
SIG33 NoNoYesReal-time event 33
SIG35 NoNoYesReal-time event 35
(gdb) run
Starting program: /usr/bin/mono /usr/lib/mono/2.0/gacutil.exe
[Thread debugging using libthread_db enabled]
[New Thread 0x76779710 (LWP 15444)]
[New Thread 0x77f57710 (LWP 15445)]
[New Thread 0x750df710 (LWP 15446)]
Usage: gacutil.exe commands [ options ]
Commands:
-i assembly_path [-check_refs] [-package NAME] [-root ROOTDIR] 
[-gacdir GACDIR]

Installs an assembly into the global assembly cache.

-il assembly_list_file [-check_refs] [-package NAME] [-root ROOTDIR] 
[-gacdir GACDIR]

Installs one or more assemblies into the global assembly cache.

-u assembly_display_name [-package NAME] [-root ROOTDIR] [-gacdir GACDIR]
Uninstalls an assembly from the global assembly cache.

-ul assembly_list_file [-package NAME] [-root ROOTDIR] [-gacdir GACDIR]
Uninstalls one or more assemblies from the global assembly cache.

-us assembly_path [-package NAME] [-root ROOTDIR] [-gacdir GACDIR]
Uninstalls an assembly using the specifed assemblies full name.

-l [assembly_name] [-root ROOTDIR] [-gacdir GACDIR]
Lists the contents of the global assembly cache.

-?
Displays a detailed help screen

[Thread 0x77f57710 (LWP 15445) exited]
[Thread 0x750df710 (LWP 15446) exited]
[Thread 0x76779710 (LWP 15444) exited]

Program exited with code 01.
(gdb) bt
No stack.
(gdb)

-

Am 14.12.2010 01:10, schrieb Mirco Bauer:

On 12/07/2010 11:40 PM, Jochen wrote:
   

Hello Mirco,
fast answer

(1) dpkg -i libmono0-dbg mono-runtime-dbg
#   FAILED so i do
(2) aptitude install libmono0-dbg mono-runtime-dbg
Die folgenden NEUEN Pakete werden zusätzlich installiert:
   libmono-corlib2.0-cil{a} libmono-i18n-west2.0-cil{a}
libmono-posix2.0-cil{a} libmono-security2.0-cil{a}
libmono-system2.0-cil{a} libmono0{a}
   mono-2.0-gac{a} mono-gac{a} mono-runtime{a}
Die folgenden teilweise installierten Pakete werden konfiguriert:
   libmono0-dbg mono-runtime-dbg
# installation works

calling: gacutil -l

** (/usr/lib/mono/2.0/gacutil.exe:9876): WARNING **: Thread (nil) may
have been prematurely finalized

** (/usr/lib/mono/2.0/gacutil.exe:9876): WARNING **: Thread (nil) may
have been prematurely finalized

** (/usr/lib/mono/2.0/gacutil.exe:9876): WARNING **: Thread (nil) may
have been prematurely finalized

** (/usr/lib/mono/2.0/gacutil.exe:9876): WARNING **: Thread (nil) may
have been prematurely finalized
Speicherzugriffsfehler
 

Sorry I wasn't very clear about it, please run:
gdb --args mono /usr/lib/mono/2.0/gacutil.exe

This spawns a gdb shell, after that enter:
handle SIGXCPU SIG33 SIG35 SIGPWR nostop noprint
run

At this point it should show the segfault, now enter:
bt

Now this is the output I am interested in :) Please copy/paste that in
the reply.

quit will leave the gdb shell

   

fails

Information about shm
mount | grep sh
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,size=512)

# after reading this i changed  /etc/default/tmpfs from SHM_SIZE=512
to SHM_SIZE= (fresh default installtions does not have there any value)
# i have to wait for the next reboot tomorrow to see the changes

ls -l /dev/shm before the command gacutil -l
insgesamt 2
-r 1 jochen jochen 67108904  2. Dez 22:43 pulse-shm-1651979569
-r 1 jochen jochen 67108904  2. Dez 22:43 pulse-shm-2238754634


ls -l /dev/shm/ after calling gacutil -l
insgesamt 4
-rw-r- 1 root   root   4096  7. Dez 23:29 mono.9897
-rw-r- 1 root   root  83976  7. Dez 23:29
mono-shared-0-shared_data-camelot-Linux-x86_64-328-12-0
-r 1 jochen jochen 67108904  2. Dez 22:43 pulse-shm-1651979569
-r 1 jochen jochen 67108904  2. Dez 22:43 pulse-shm-2238754634
 

Ok, this is _very_ interesting, it looks like bloaty pulse is probably
eating all the shared memory and leaves nothing behind for mono.

This should prove if /dev/shm is exhausted or not:
strace -e file gacutil

   





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Bug#605292: [pkg-mono-group] Bug#605292: mono-gac: lenny to squeeze upgraded system problems with monobasic system installation

2010-12-07 Thread Mirco Bauer 
reassign 605292 mono-runtime
retitle 605292 /usr/bin/mono segfaults in mono_shared_area
forcemerge 605292 589707
thanks

Hi,

in this report are 2 independent issues, one leads to the other.

The postinst maintainer script of mono-gac fails to configure because
/usr/bin/gacutil crashes in /usr/bin/mono which is the mono runtime,
thus I am reassigning and retitling.

This crash is a very serious issue as it basically prevents you from
running any tool or application that uses the mono runtime. At the same
time it will leave your package management system (apt/dpkg) in a very
bad state behind.

To get a better picture where exactly the issue pops up, please install
the debug symbols of mono by using:
apt-get install libmono0-dbg mono-runtime-dbg

If that fails to install, try it using dpkg -i

Then run gacutil -l which should segfault but hopefully this time with
source line information.

As the stacktrace looks like the issue is related to shared memory which
is kept in /dev/shm, please make sure it is correctly mounted and
possibly shows some files in that location.

I would really like to get this issue solved in time for squeeze, but I
am unable to reproduce it, so I need your help to track it down.

PS: If you are still able to reproduce this issue it would probably help
if you could join me on IRC in the #debian-cli channel found on the OFTC
network.

-- 
Regards,

Mirco 'meebey' Bauer

PGP-Key ID: 0xEEF946C8

FOSS Developermee...@meebey.net  http://www.meebey.net/
PEAR Developermee...@php.net http://pear.php.net/
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Bug#605292: [pkg-mono-group] Bug#605292: mono-gac: lenny to squeeze upgraded system problems with monobasic system installation

2010-12-07 Thread Jochen 

Hello Mirco,
fast answer

(1) dpkg -i libmono0-dbg mono-runtime-dbg
#   FAILED so i do
(2) aptitude install libmono0-dbg mono-runtime-dbg
Die folgenden NEUEN Pakete werden zusätzlich installiert:
  libmono-corlib2.0-cil{a} libmono-i18n-west2.0-cil{a} 
libmono-posix2.0-cil{a} libmono-security2.0-cil{a} 
libmono-system2.0-cil{a} libmono0{a}

  mono-2.0-gac{a} mono-gac{a} mono-runtime{a}
Die folgenden teilweise installierten Pakete werden konfiguriert:
  libmono0-dbg mono-runtime-dbg
# installation works

calling: gacutil -l

** (/usr/lib/mono/2.0/gacutil.exe:9876): WARNING **: Thread (nil) may 
have been prematurely finalized


** (/usr/lib/mono/2.0/gacutil.exe:9876): WARNING **: Thread (nil) may 
have been prematurely finalized


** (/usr/lib/mono/2.0/gacutil.exe:9876): WARNING **: Thread (nil) may 
have been prematurely finalized


** (/usr/lib/mono/2.0/gacutil.exe:9876): WARNING **: Thread (nil) may 
have been prematurely finalized

Speicherzugriffsfehler

fails

Information about shm
mount | grep sh
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,size=512)

# after reading this i changed  /etc/default/tmpfs from SHM_SIZE=512 
to SHM_SIZE= (fresh default installtions does not have there any value)

# i have to wait for the next reboot tomorrow to see the changes

ls -l /dev/shm before the command gacutil -l
insgesamt 2
-r 1 jochen jochen 67108904  2. Dez 22:43 pulse-shm-1651979569
-r 1 jochen jochen 67108904  2. Dez 22:43 pulse-shm-2238754634


ls -l /dev/shm/ after calling gacutil -l
insgesamt 4
-rw-r- 1 root   root   4096  7. Dez 23:29 mono.9897
-rw-r- 1 root   root  83976  7. Dez 23:29 
mono-shared-0-shared_data-camelot-Linux-x86_64-328-12-0

-r 1 jochen jochen 67108904  2. Dez 22:43 pulse-shm-1651979569
-r 1 jochen jochen 67108904  2. Dez 22:43 pulse-shm-2238754634

greatings and thx for help
i will test everything
jochen

ps i will look for you in the irc or via mail


Am 07.12.2010 23:11, schrieb Mirco Bauer:

reassign 605292 mono-runtime
retitle 605292 /usr/bin/mono segfaults in mono_shared_area
forcemerge 605292 589707
thanks

Hi,

in this report are 2 independent issues, one leads to the other.

The postinst maintainer script of mono-gac fails to configure because
/usr/bin/gacutil crashes in /usr/bin/mono which is the mono runtime,
thus I am reassigning and retitling.

This crash is a very serious issue as it basically prevents you from
running any tool or application that uses the mono runtime. At the same
time it will leave your package management system (apt/dpkg) in a very
bad state behind.

To get a better picture where exactly the issue pops up, please install
the debug symbols of mono by using:
apt-get install libmono0-dbg mono-runtime-dbg

If that fails to install, try it using dpkg -i

Then run gacutil -l which should segfault but hopefully this time with
source line information.

As the stacktrace looks like the issue is related to shared memory which
is kept in /dev/shm, please make sure it is correctly mounted and
possibly shows some files in that location.

I would really like to get this issue solved in time for squeeze, but I
am unable to reproduce it, so I need your help to track it down.

PS: If you are still able to reproduce this issue it would probably help
if you could join me on IRC in the #debian-cli channel found on the OFTC
network.

   





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