X freezes kernel during exit [Re: 2.6.23-rc3-mm1]

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To: Andrew Morton <akpm@...>
Cc: <linux-kernel@...>, <gareth@...>, <dri-devel@...>
Date: Sunday, August 26, 2007 - 9:04 am

Andrew Morton napsal(a):

Hi,

I've found a regression against 2.6.23-rc2-mm2. X server shutdown freezes
(untainted) kernel hardly. Nothing on netconsole, X output follows:


X Window System Version 1.3.0
Release Date: 19 April 2007
X Protocol Version 11, Revision 0, Release 1.3
Build Operating System: Fedora Core 7 Red Hat, Inc.
Current Operating System: Linux bellona 2.6.23-rc3-mm1 #315 SMP Wed Aug 22
21:43:06 CEST 2007 i686
Build Date: 11 June 2007
Build ID: xorg-x11-server 1.3.0.0-9.fc7
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Sun Aug 26 14:22:43 2007
(==) Using config file: "/etc/X11/xorg.conf"
(WW) RADEON: No matching Device section for instance (BusID PCI:1:0:1) found
(**) RADEON(0): RADEONPreInit
(II) Module already built-in
(II) Module already built-in
(II) Module already built-in
(**) RADEON(0): RADEONScreenInit f0000000 0
(**) RADEON(0): Map: 0xf0000000, 0x04000000
(**) RADEON(0): RADEONSave
(**) RADEON(0): RADEONSaveMode(0x8240870)
(**) RADEON(0): Read: 0x0000000c 0x00030065 0x00000000
(**) RADEON(0): Read: rd=12, fd=101, pd=3
(**) RADEON(0): RADEONSaveMode returns 0x8240870
(**) RADEON(0): DRI New memory map param
(**) RADEON(0): RADEONInitMemoryMap() :
(**) RADEON(0):   mem_size         : 0x04000000
(**) RADEON(0):   MC_FB_LOCATION   : 0xf3fff000
(**) RADEON(0):   MC_AGP_LOCATION  : 0xffffffc0
(**) RADEON(0): RADEONModeInit()
1280x1024     108.00  1280 1328 1440 1688  1024 1025 1028 1066 (24,32) +H +V
1280x1024     108.00  1280 1328 1440 1688  1024 1025 1028 1066 (24,32) +H +V
(**) RADEON(0): Pitch = 10485920 bytes (virtualX = 1280, displayWidth = 1280)
(**) RADEON(0): dc=10800, of=21600, fd=96, pd=2
(**) RADEON(0): RADEONInit returns 0x8241220
(**) RADEON(0): RADEONRestoreMode()
(**) RADEON(0): RADEONRestoreMode(0x8241220)
(**) RADEON(0): RADEONRestoreMemMapRegisters() :
(**) RADEON(0):   MC_FB_LOCATION   : 0xf3fff000
(**) RADEON(0):   MC_AGP_LOCATION  : 0xffffffc0
(**) RADEON(0):   Map Changed ! Applying ...
(**) RADEON(0):   Map applied, resetting engine ...
(**) RADEON(0): Updating display base addresses...
(**) RADEON(0): Memory map updated.
(**) RADEON(0): Programming CRTC1, offset: 0x00000000
(**) RADEON(0): Wrote: 0x0000000c 0x00010060 0x00000000 (0x0000a400)
(**) RADEON(0): Wrote: rd=12, fd=96, pd=1
(**) RADEON(0): GRPH_BUFFER_CNTL from 20205c5c to 20125c5c
(**) RADEON(0): RADEONSaveScreen(0)
(**) RADEON(0): Setting up initial surfaces
(**) RADEON(0): Initializing fb layer
(**) RADEON(0): Setting up accel memmap
(**) RADEON(0): Initializing backing store
(**) RADEON(0): DRI Finishing init !
(**) RADEON(0): EngineRestore (32/32)
(**) RADEON(0): GRPH_BUFFER_CNTL from 20205c5c to 20125c5c
(**) RADEON(0): Setting up final surfaces
(**) RADEON(0): Initializing Acceleration
(**) RADEON(0): EngineInit (32/32)
(**) RADEON(0): Pitch for acceleration = 160
(**) RADEON(0): EngineRestore (32/32)
(**) RADEON(0): Initializing DPMS
(**) RADEON(0): Initializing Cursor
(**) RADEON(0): Initializing color map
(**) RADEON(0): Initializing DGA
(**) RADEON(0): Initializing Xv
(**) RADEON(0): RADEONScreenInit finished
(**) RADEON(0): RADEONSaveScreen(2)
(**) RADEON(0): RADEONCloseScreen
(**) RADEON(0): RADEONDRIStop
(**) RADEON(0): EngineRestore (32/32)
(**) RADEON(0): RADEONDisplayPowerManagementSet(0,0x0)
(**) RADEON(0): RADEONRestore
(**) RADEON(0): RADEONRestoreMode()
(**) RADEON(0): RADEONRestoreMode(0x8240870)
(**) RADEON(0): RADEONRestoreMemMapRegisters() :
(**) RADEON(0):   MC_FB_LOCATION   : 0x1fff0000
(**) RADEON(0):   MC_AGP_LOCATION  : 0x27ff2000
(**) RADEON(0):   Map Changed ! Applying ...
(**) RADEON(0):   Map applied, resetting engine ...
(**) RADEON(0): Updating display base addresses...
(**) RADEON(0): Memory map updated.
(**) RADEON(0): Programming CRTC1, offset: 0x00000000
(**) RADEON(0): Wrote: 0x0000000c 0x00030065 0x00000000 (0x0000a400)
(**) RADEON(0): Wrote: rd=12, fd=101, pd=3
(**) RADEON(0): Disposing accel...
(**) RADEON(0): Disposing cusor info
(**) RADEON(0): Disposing DGA
(**) RADEON(0): Unmapping memory
(**) RADEON(0): RADEONDRICloseScreen



the only difference is, that 2.6.23-rc2-mm2 writes further

FreeFontPath: FPE "/usr/share/X11/fonts/misc:unscaled" refcount is 2, should be
1; fixing.

and exits succesfully (note that these messages are taken on remote host, X
runned remotely).

Both vesa and radeon + Option "NoAccel" "true" works obviously fine.

regards,
-- 
Jiri Slaby (jirislaby@gmail.com)
Faculty of Informatics, Masaryk University

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Messages in current thread:
2.6.23-rc3-mm1, Andrew Morton, (Wed Aug 22, 5:06 am)
Re: 2.6.23-rc3-mm1, , (Wed Aug 29, 10:04 am)
Re: 2.6.23-rc3-mm1 - vdso and gettimeofday issues with glibc, Ulrich Drepper, (Wed Aug 29, 10:46 pm)
oops at sr_block_release [Re: 2.6.23-rc3-mm1], Jiri Slaby, (Tue Aug 28, 7:32 am)
Re: oops at sr_block_release [Re: 2.6.23-rc3-mm1], Andrew Morton, (Tue Aug 28, 10:58 pm)
Re: oops at sr_block_release [Re: 2.6.23-rc3-mm1], Satyam Sharma, (Tue Aug 28, 11:08 am)
Re: oops at sr_block_release [Re: 2.6.23-rc3-mm1], Jiri Slaby, (Tue Aug 28, 11:21 am)
[-mm patch] iwl-base.c bugfixes, Adrian Bunk, (Mon Aug 27, 5:29 pm)
Re: [-mm patch] iwl-base.c bugfixes, Tomas Winkler, (Mon Aug 27, 6:34 pm)
[-mm patch] ivtv-fb.c bugfix, Adrian Bunk, (Mon Aug 27, 5:29 pm)
Re: [v4l-dvb-maintainer] [-mm patch] ivtv-fb.c bugfix, Hans Verkuil, (Tue Aug 28, 2:30 am)
[-mm patch] mousedev.c:mixdev_open_devices() bugfix, Adrian Bunk, (Mon Aug 27, 5:28 pm)
[-mm patch] unexport noautodma, Adrian Bunk, (Mon Aug 27, 5:28 pm)
[-mm patch] remove unwind exports, Adrian Bunk, (Mon Aug 27, 5:27 pm)
2.6.23-rc3-mm1: m32r defconfig compile error, Adrian Bunk, (Mon Aug 27, 5:27 pm)
Re: 2.6.23-rc3-mm1: m32r defconfig compile error, Hirokazu Takata, (Mon Aug 27, 11:50 pm)
[-mm patch] unexport sys_{open,read}, Adrian Bunk, (Mon Aug 27, 5:27 pm)
Re: [-mm patch] unexport sys_{open,read}, Arjan van de Ven, (Mon Aug 27, 6:53 pm)
Re: [-mm patch] unexport sys_{open,read}, Adrian Bunk, (Mon Aug 27, 7:17 pm)
[-mm patch] unexport snd_ctl_elem_{read,write}, Adrian Bunk, (Mon Aug 27, 5:27 pm)
[-mm patch] make do_restart_poll() static, Adrian Bunk, (Mon Aug 27, 5:27 pm)
[-mm patch] remove parport_device_num(), Adrian Bunk, (Mon Aug 27, 5:27 pm)
[-mm patch] make "struct menu_governor" static (again), Adrian Bunk, (Mon Aug 27, 5:27 pm)
X freezes kernel during exit [Re: 2.6.23-rc3-mm1], Jiri Slaby, (Sun Aug 26, 9:04 am)
Re: X freezes kernel during exit [Re: 2.6.23-rc3-mm1], Andrew Morton, (Sun Sep 9, 8:47 am)
Re: X freezes kernel during exit [Re: 2.6.23-rc3-mm1], Dave Airlie, (Tue Sep 11, 11:18 am)
Re: 2.6.23-rc3-mm1, Tilman Schmidt, (Fri Aug 24, 7:27 pm)
Re: 2.6.23-rc3-mm1, Andrew Morton, (Fri Aug 24, 8:07 pm)
Re: 2.6.23-rc3-mm1, Tilman Schmidt, (Fri Aug 24, 8:47 pm)
Re: 2.6.23-rc3-mm1, Andrew Morton, (Fri Aug 24, 11:30 pm)
Re: 2.6.23-rc3-mm1, Dave Jones, (Sat Aug 25, 12:28 am)
Re: 2.6.23-rc3-mm1, Paul Rolland, (Sat Aug 25, 3:55 am)
Re: 2.6.23-rc3-mm1, Tilman Schmidt, (Sat Aug 25, 7:37 pm)
Re: 2.6.23-rc3-mm1, john stultz, (Fri Aug 24, 8:21 pm)
Re: 2.6.23-rc3-mm1, Tilman Schmidt, (Sat Aug 25, 6:39 pm)
Re: 2.6.23-rc3-mm1, Dave Jones, (Fri Aug 24, 8:14 pm)
RE: 2.6.23-rc3-mm1, Pallipadi, Venkatesh, (Fri Aug 24, 8:13 pm)
RE: 2.6.23-rc3-mm1, Pallipadi, Venkatesh, (Fri Aug 24, 8:38 pm)
Re: 2.6.23-rc3-mm1, Tilman Schmidt, (Sat Aug 25, 7:26 pm)
Re: 2.6.23-rc3-mm1, Randy Dunlap, (Sat Aug 25, 7:57 pm)
Re: 2.6.23-rc3-mm1, Tilman Schmidt, (Mon Aug 27, 9:35 am)
2.6.23-rc3-mm1 - irda goes belly up, , (Thu Aug 23, 9:33 am)
Re: 2.6.23-rc3-mm1 - irda goes belly up, Andrew Morton, (Thu Aug 23, 5:16 pm)
[PATCH 1/2] sysctl: Properly register the irda binary sysctl..., Eric W. Biederman, (Thu Aug 23, 11:53 pm)
Re: [PATCH 1/2] sysctl: Properly register the irda binary sy..., Eric W. Biederman, (Sat Aug 25, 8:57 am)
[PATCH] sysctl: Update sysctl_check to handle compiled out c..., Eric W. Biederman, (Sat Aug 25, 2:03 pm)
Re: [PATCH 1/2] sysctl: Properly register the irda binary sy..., Eric W. Biederman, (Sat Aug 25, 1:59 pm)
Re: [PATCH 1/2] sysctl: Properly register the irda binary sy..., Eric W. Biederman, (Tue Aug 28, 5:06 pm)
[PATCH 2/2] sysctl: For irda update sysctl_checks list of bi..., Eric W. Biederman, (Thu Aug 23, 11:55 pm)
Re: 2.6.23-rc3-mm1 - irda goes belly up, Eric W. Biederman, (Thu Aug 23, 11:46 pm)
Re: 2.6.23-rc3-mm1 - irda goes belly up, Eric W. Biederman, (Thu Aug 23, 11:11 pm)
Re: 2.6.23-rc3-mm1 - irda goes belly up, Alexey Dobriyan, (Thu Aug 23, 1:37 pm)
Re: 2.6.23-rc3-mm1 - memory layout change? - lost support f..., Arjan van de Ven, (Fri Aug 24, 12:17 pm)
[-mm patch] enforce noreplace-smp in alternative_instruction..., Frederik Deweerdt, (Wed Aug 22, 4:25 pm)
Re: [-mm patch] enforce noreplace-smp in alternative_instruc..., Jeremy Fitzhardinge, (Thu Aug 23, 7:16 pm)
Re: [-mm patch] enforce noreplace-smp in alternative_instruc..., Frederik Deweerdt, (Fri Aug 24, 2:06 am)
Re: [-mm patch] enforce noreplace-smp in alternative_instruc..., Frederik Deweerdt, (Fri Aug 24, 2:04 am)
Re: [-mm patch] enforce noreplace-smp in alternative_instruc..., Jeremy Fitzhardinge, (Fri Aug 24, 2:46 am)
Re: [-mm patch] enforce noreplace-smp in alternative_instruc..., Frederik Deweerdt, (Fri Aug 24, 4:22 am)
Re: [-mm patch] enforce noreplace-smp in alternative_instruc..., Frederik Deweerdt, (Sat Aug 25, 8:23 am)
Re: [-mm patch] enforce noreplace-smp in alternative_instruc..., Frederik Deweerdt, (Sat Aug 25, 5:14 pm)
Re: [PATCH] Fix lguest page-pinning logic ("lguest: bad stac..., Frederik Deweerdt, (Thu Aug 30, 12:38 pm)
[PATCH] Fix out-by-one error in traps.c, Rusty Russell, (Thu Aug 30, 6:14 pm)
Re: [PATCH] Fix out-by-one error in traps.c, Linus Torvalds, (Fri Aug 31, 12:44 am)
Re: [PATCH] Fix out-by-one error in traps.c, Rusty Russell, (Fri Aug 31, 2:03 am)
Re: [PATCH] Fix out-by-one error in traps.c, Linus Torvalds, (Fri Aug 31, 3:51 am)
Re: [PATCH] Fix out-by-one error in traps.c, Rusty Russell, (Fri Aug 31, 1:37 pm)
Re: [PATCH] Fix out-by-one error in traps.c, Linus Torvalds, (Fri Aug 31, 2:24 pm)
Re: [PATCH] Fix out-by-one error in traps.c, Rusty Russell, (Tue Sep 4, 2:18 pm)
Re: 2.6.23-rc3-mm1: inlining failures in sound/pci/hda/hda_c..., Mariusz Kozlowski, (Wed Aug 22, 4:23 pm)
Re: 2.6.23-rc3-mm1: inlining failures in sound/pci/hda/hda_c..., Mariusz Kozlowski, (Wed Aug 22, 5:18 pm)
Re: 2.6.23-rc3-mm1, Michal Piotrowski, (Wed Aug 22, 10:19 am)
Re: 2.6.23-rc3-mm1, Andrew Morton, (Wed Aug 22, 12:17 pm)
Re: 2.6.23-rc3-mm1, Torsten Kaiser, (Wed Aug 22, 1:24 pm)
Re: 2.6.23-rc3-mm1, Andrew Morton, (Wed Aug 22, 2:14 pm)
Re: 2.6.23-rc3-mm1, Mel Gorman, (Wed Aug 22, 1:17 pm)
Re: 2.6.23-rc3-mm1, Andrew Morton, (Wed Aug 22, 2:10 pm)
Re: 2.6.23-rc3-mm1, Andi Kleen, (Thu Aug 23, 8:07 am)
Re: 2.6.23-rc3-mm1, Mel Gorman, (Thu Aug 23, 12:25 pm)
Re: 2.6.23-rc3-mm1, Andy Whitcroft, (Thu Aug 23, 8:03 am)
Re: 2.6.23-rc3-mm1, Sam Ravnborg, (Thu Aug 23, 8:28 am)
Re: 2.6.23-rc3-mm1, Sam Ravnborg, (Thu Aug 23, 10:24 am)
Re: 2.6.23-rc3-mm1, Andi Kleen, (Thu Aug 23, 8:22 am)
Re: 2.6.23-rc3-mm1, Andy Whitcroft, (Thu Aug 23, 8:34 am)
Re: 2.6.23-rc3-mm1, Mel Gorman, (Thu Aug 23, 7:39 am)
Re: net/ipv4/fib_trie.c - compile error (Re: 2.6.23-rc3-mm1), Paul E. McKenney, (Wed Aug 22, 1:03 pm)
Re: net/ipv4/fib_trie.c - compile error (Re: 2.6.23-rc3-mm1), Jarek Poplawski, (Mon Aug 27, 2:36 am)
Re: net/ipv4/fib_trie.c - compile error (Re: 2.6.23-rc3-mm1), Paul E. McKenney, (Mon Aug 27, 12:23 pm)
Re: 2.6.23-rc3-mm1, Gabriel C, (Wed Aug 22, 9:33 am)
[-mm patch] make types.h usable for non-gcc C parsers, Adrian Bunk, (Mon Aug 27, 5:27 pm)
Re: [-mm patch] make types.h usable for non-gcc C parsers, Andrew Morton, (Tue Aug 28, 3:37 am)
Re: [-mm patch] make types.h usable for non-gcc C parsers, Mike Frysinger, (Tue Aug 28, 1:42 pm)
Re: [-mm patch] make types.h usable for non-gcc C parsers, Randy Dunlap, (Tue Aug 28, 10:40 am)
Re: [-mm patch] make types.h usable for non-gcc C parsers, Michael Matz, (Tue Aug 28, 10:19 am)
Re: [-mm patch] make types.h usable for non-gcc C parsers, Mike Frysinger, (Mon Aug 27, 5:34 pm)
Re: [-mm patch] make types.h usable for non-gcc C parsers, Mike Frysinger, (Mon Aug 27, 5:42 pm)
Re: 2.6.23-rc3-mm1, Andrew Morton, (Wed Aug 22, 12:09 pm)
Re: 2.6.23-rc3-mm1, Gabriel C, (Wed Aug 22, 1:01 pm)
[BUG] 2.6.23-rc3-mm1 - kernel BUG at net/core/skbuff.c:95!, Kamalesh Babulal, (Wed Aug 22, 9:02 am)
[BUG] fs/xfs/xfs_bmap_btree.c:2312: error: 'b' undeclared (f..., Michal Piotrowski, (Wed Aug 22, 6:11 am)
Re: [BUG] fs/xfs/xfs_bmap_btree.c:2312: error: 'b' undeclare..., Michal Piotrowski, (Wed Aug 22, 6:27 am)
Re: 2.6.23-rc3-mm1: net/wireless/rt2x00mac.c build failure, Mariusz Kozlowski, (Wed Aug 22, 3:16 pm)
Re: 2.6.23-rc3-mm1: net/wireless/rt2x00mac.c build failure, John W. Linville, (Wed Aug 22, 3:58 pm)
Re: 2.6.23-rc3-mm1: net/wireless/rt2x00mac.c build failure, Mariusz Kozlowski, (Wed Aug 22, 3:54 pm)
Re: 2.6.23-rc3-mm1: net/wireless/rt2x00mac.c build failure, Rafael J. Wysocki, (Wed Aug 22, 4:22 pm)
Re: 2.6.23-rc3-mm1: kgdb build failure on powerpc, Mariusz Kozlowski, (Wed Aug 22, 3:04 pm)
Re: 2.6.23-rc3-mm1: kgdb build failure on powerpc, Andrew Morton, (Wed Aug 22, 3:47 pm)
Re: [Kgdb-bugreport] 2.6.23-rc3-mm1: kgdb build failure on p..., Pete/Piet Delaney, (Wed Aug 29, 7:43 pm)
Re: [Kgdb-bugreport] 2.6.23-rc3-mm1: kgdb build failure on p..., Pete/Piet Delaney, (Wed Aug 29, 9:19 pm)
Re: [Kgdb-bugreport] 2.6.23-rc3-mm1: kgdb build failure on p..., Pete/Piet Delaney, (Wed Aug 29, 8:05 pm)
Re: 2.6.23-rc3-mm1: WARNING: during resume from suspend on x..., Rafael J. Wysocki, (Wed Aug 22, 1:30 pm)
Re: 2.6.23-rc3-mm1: locking boot-time self-test failure, Mariusz Kozlowski, (Wed Aug 22, 1:26 pm)
Re: 2.6.23-rc3-mm1: locking boot-time self-test failure, Frederik Deweerdt, (Wed Aug 22, 5:27 pm)
Re: 2.6.23-rc3-mm1: fix b43 compilation, Rafael J. Wysocki, (Wed Aug 22, 12:33 pm)
Re: 2.6.23-rc3-mm1: fix b43 compilation, Michael Buesch, (Wed Aug 22, 5:56 pm)
Re: 2.6.23-rc3-mm1: fix b43 compilation, John W. Linville, (Wed Aug 22, 10:56 pm)
Re: 2.6.23-rc3-mm1: fix b43 compilation, Andrew Morton, (Thu Aug 23, 3:07 am)
Re: 2.6.23-rc3-mm1, Randy Dunlap, (Wed Aug 22, 2:03 pm)
Re: 2.6.23-rc3-mm1, Andrew Morton, (Wed Aug 22, 2:32 pm)
Re: 2.6.23-rc3-mm1, Andi Kleen, (Wed Aug 22, 3:38 pm)
Re: 2.6.23-rc3-mm1, Randy Dunlap, (Wed Aug 22, 3:17 pm)
Re: 2.6.23-rc3-mm1, Andi Kleen, (Wed Aug 22, 4:53 pm)