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

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From: Jiri Slaby
Date: Sunday, August 26, 2007 - 6:04 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, 2:06 am)
[BUG] fs/xfs/xfs_bmap_btree.c:2312: error: 'b' undeclared ..., Michal Piotrowski, (Wed Aug 22, 3:11 am)
Re: [BUG] fs/xfs/xfs_bmap_btree.c:2312: error: 'b' undecla ..., Michal Piotrowski, (Wed Aug 22, 3:27 am)
[BUG] 2.6.23-rc3-mm1 - kernel BUG at net/core/skbuff.c:95!, Kamalesh Babulal, (Wed Aug 22, 6:02 am)
Re: 2.6.23-rc3-mm1, Gabriel C, (Wed Aug 22, 6:33 am)
Re: 2.6.23-rc3-mm1, Michal Piotrowski, (Wed Aug 22, 7:19 am)
Re: 2.6.23-rc3-mm1, Andrew Morton, (Wed Aug 22, 9:09 am)
Re: 2.6.23-rc3-mm1, Andrew Morton, (Wed Aug 22, 9:17 am)
Re: 2.6.23-rc3-mm1: fix b43 compilation, Rafael J. Wysocki, (Wed Aug 22, 9:33 am)
Re: 2.6.23-rc3-mm1, Gabriel C, (Wed Aug 22, 10:01 am)
Re: net/ipv4/fib_trie.c - compile error (Re: 2.6.23-rc3-mm1), Paul E. McKenney, (Wed Aug 22, 10:03 am)
Re: 2.6.23-rc3-mm1, Mel Gorman, (Wed Aug 22, 10:17 am)
Re: 2.6.23-rc3-mm1, Torsten Kaiser, (Wed Aug 22, 10:24 am)
Re: 2.6.23-rc3-mm1: locking boot-time self-test failure, Mariusz Kozlowski, (Wed Aug 22, 10:26 am)
Re: 2.6.23-rc3-mm1: WARNING: during resume from suspend on ..., Rafael J. Wysocki, (Wed Aug 22, 10:30 am)
Re: 2.6.23-rc3-mm1, Randy Dunlap, (Wed Aug 22, 11:03 am)
Re: 2.6.23-rc3-mm1, Andrew Morton, (Wed Aug 22, 11:10 am)
Re: 2.6.23-rc3-mm1, Andrew Morton, (Wed Aug 22, 11:14 am)
Re: 2.6.23-rc3-mm1, Andrew Morton, (Wed Aug 22, 11:32 am)
Re: 2.6.23-rc3-mm1: kgdb build failure on powerpc, Mariusz Kozlowski, (Wed Aug 22, 12:04 pm)
Re: 2.6.23-rc3-mm1: net/wireless/rt2x00mac.c build failure, Mariusz Kozlowski, (Wed Aug 22, 12:16 pm)
Re: 2.6.23-rc3-mm1, Randy Dunlap, (Wed Aug 22, 12:17 pm)
Re: 2.6.23-rc3-mm1: net/wireless/rt2x00mac.c build failure, Ivo van Doorn, (Wed Aug 22, 12:31 pm)
Re: 2.6.23-rc3-mm1, Andi Kleen, (Wed Aug 22, 12:38 pm)
Re: 2.6.23-rc3-mm1: kgdb build failure on powerpc, Andrew Morton, (Wed Aug 22, 12:47 pm)
Re: 2.6.23-rc3-mm1: net/wireless/rt2x00mac.c build failure, Mariusz Kozlowski, (Wed Aug 22, 12:54 pm)
Re: 2.6.23-rc3-mm1: net/wireless/rt2x00mac.c build failure, John W. Linville, (Wed Aug 22, 12:58 pm)
Re: 2.6.23-rc3-mm1: net/wireless/rt2x00mac.c build failure, Rafael J. Wysocki, (Wed Aug 22, 1:22 pm)
Re: 2.6.23-rc3-mm1: inlining failures in sound/pci/hda/hda ..., Mariusz Kozlowski, (Wed Aug 22, 1:23 pm)
[-mm patch] enforce noreplace-smp in alternative_instructi ..., Frederik Deweerdt, (Wed Aug 22, 1:25 pm)
Re: 2.6.23-rc3-mm1, Andi Kleen, (Wed Aug 22, 1:53 pm)
Re: 2.6.23-rc3-mm1: inlining failures in sound/pci/hda/hda ..., Mariusz Kozlowski, (Wed Aug 22, 2:18 pm)
Re: 2.6.23-rc3-mm1: locking boot-time self-test failure, Frederik Deweerdt, (Wed Aug 22, 2:27 pm)
Re: 2.6.23-rc3-mm1: fix b43 compilation, Michael Buesch, (Wed Aug 22, 2:56 pm)
Re: 2.6.23-rc3-mm1: fix b43 compilation, John W. Linville, (Wed Aug 22, 7:56 pm)
Re: 2.6.23-rc3-mm1: fix b43 compilation, Andrew Morton, (Thu Aug 23, 12:07 am)
Re: 2.6.23-rc3-mm1, Mel Gorman, (Thu Aug 23, 4:39 am)
Re: 2.6.23-rc3-mm1, Andy Whitcroft, (Thu Aug 23, 5:03 am)
Re: 2.6.23-rc3-mm1, Andi Kleen, (Thu Aug 23, 5:07 am)
Re: 2.6.23-rc3-mm1, Andi Kleen, (Thu Aug 23, 5:22 am)
Re: 2.6.23-rc3-mm1, Sam Ravnborg, (Thu Aug 23, 5:28 am)
Re: 2.6.23-rc3-mm1, Andy Whitcroft, (Thu Aug 23, 5:34 am)
2.6.23-rc3-mm1 - irda goes belly up, Valdis.Kletnieks, (Thu Aug 23, 6:33 am)
Re: 2.6.23-rc3-mm1, Sam Ravnborg, (Thu Aug 23, 7:24 am)
Re: 2.6.23-rc3-mm1, Mel Gorman, (Thu Aug 23, 9:25 am)
Re: 2.6.23-rc3-mm1 - irda goes belly up, Alexey Dobriyan, (Thu Aug 23, 10:37 am)
Re: 2.6.23-rc3-mm1 - irda goes belly up, Valdis.Kletnieks, (Thu Aug 23, 11:45 am)
Re: 2.6.23-rc3-mm1 - irda goes belly up, Andrew Morton, (Thu Aug 23, 2:16 pm)
Re: [-mm patch] enforce noreplace-smp in alternative_instr ..., Jeremy Fitzhardinge, (Thu Aug 23, 4:16 pm)
Re: 2.6.23-rc3-mm1 - irda goes belly up, Eric W. Biederman, (Thu Aug 23, 8:11 pm)
Re: 2.6.23-rc3-mm1 - irda goes belly up, Eric W. Biederman, (Thu Aug 23, 8:46 pm)
[PATCH 1/2] sysctl: Properly register the irda binary sysc ..., Eric W. Biederman, (Thu Aug 23, 8:53 pm)
[PATCH 2/2] sysctl: For irda update sysctl_checks list of ..., Eric W. Biederman, (Thu Aug 23, 8:55 pm)
Re: [-mm patch] enforce noreplace-smp in alternative_instr ..., Frederik Deweerdt, (Thu Aug 23, 11:04 pm)
Re: [-mm patch] enforce noreplace-smp in alternative_instr ..., Frederik Deweerdt, (Thu Aug 23, 11:06 pm)
Re: [-mm patch] enforce noreplace-smp in alternative_instr ..., Jeremy Fitzhardinge, (Thu Aug 23, 11:46 pm)
Re: [-mm patch] enforce noreplace-smp in alternative_instr ..., Frederik Deweerdt, (Fri Aug 24, 1:22 am)
Re: 2.6.23-rc3-mm1 - memory layout change? - lost support ..., Arjan van de Ven, (Fri Aug 24, 9:17 am)
Re: 2.6.23-rc3-mm1, Tilman Schmidt, (Fri Aug 24, 4:27 pm)
Re: 2.6.23-rc3-mm1, Andrew Morton, (Fri Aug 24, 5:07 pm)
RE: 2.6.23-rc3-mm1, Pallipadi, Venkatesh, (Fri Aug 24, 5:13 pm)
Re: 2.6.23-rc3-mm1, Dave Jones, (Fri Aug 24, 5:14 pm)
Re: 2.6.23-rc3-mm1, john stultz, (Fri Aug 24, 5:21 pm)
RE: 2.6.23-rc3-mm1, Pallipadi, Venkatesh, (Fri Aug 24, 5:38 pm)
Re: 2.6.23-rc3-mm1, Tilman Schmidt, (Fri Aug 24, 5:47 pm)
Re: 2.6.23-rc3-mm1, Andrew Morton, (Fri Aug 24, 8:30 pm)
Re: 2.6.23-rc3-mm1, Dave Jones, (Fri Aug 24, 9:28 pm)
Re: 2.6.23-rc3-mm1, Paul Rolland, (Sat Aug 25, 12:55 am)
Re: [PATCH 1/2] sysctl: Properly register the irda binary ..., Valdis.Kletnieks, (Sat Aug 25, 1:29 am)
Re: [-mm patch] enforce noreplace-smp in alternative_instr ..., Frederik Deweerdt, (Sat Aug 25, 5:23 am)
Re: [PATCH 1/2] sysctl: Properly register the irda binary ..., Eric W. Biederman, (Sat Aug 25, 5:57 am)
Re: [PATCH 1/2] sysctl: Properly register the irda binary ..., Valdis.Kletnieks, (Sat Aug 25, 7:07 am)
Re: [PATCH 1/2] sysctl: Properly register the irda binary ..., Eric W. Biederman, (Sat Aug 25, 10:59 am)
[PATCH] sysctl: Update sysctl_check to handle compiled out ..., Eric W. Biederman, (Sat Aug 25, 11:03 am)
Re: [-mm patch] enforce noreplace-smp in alternative_instr ..., Frederik Deweerdt, (Sat Aug 25, 2:14 pm)
Re: 2.6.23-rc3-mm1, Tilman Schmidt, (Sat Aug 25, 3:39 pm)
Re: 2.6.23-rc3-mm1, Tilman Schmidt, (Sat Aug 25, 4:26 pm)
Re: 2.6.23-rc3-mm1, Tilman Schmidt, (Sat Aug 25, 4:37 pm)
Re: 2.6.23-rc3-mm1, Randy Dunlap, (Sat Aug 25, 4:57 pm)
X freezes kernel during exit [Re: 2.6.23-rc3-mm1], Jiri Slaby, (Sun Aug 26, 6:04 am)
Re: net/ipv4/fib_trie.c - compile error (Re: 2.6.23-rc3-mm1), Jarek Poplawski, (Sun Aug 26, 11:36 pm)
Re: 2.6.23-rc3-mm1, Tilman Schmidt, (Mon Aug 27, 6:35 am)
Re: net/ipv4/fib_trie.c - compile error (Re: 2.6.23-rc3-mm1), Paul E. McKenney, (Mon Aug 27, 9:23 am)
[-mm patch] remove parport_device_num(), Adrian Bunk, (Mon Aug 27, 2:27 pm)
[-mm patch] make do_restart_poll() static, Adrian Bunk, (Mon Aug 27, 2:27 pm)
[-mm patch] unexport snd_ctl_elem_{read,write}, Adrian Bunk, (Mon Aug 27, 2:27 pm)
[-mm patch] unexport sys_{open,read}, Adrian Bunk, (Mon Aug 27, 2:27 pm)
[-mm patch] make types.h usable for non-gcc C parsers, Adrian Bunk, (Mon Aug 27, 2:27 pm)
2.6.23-rc3-mm1: m32r defconfig compile error, Adrian Bunk, (Mon Aug 27, 2:27 pm)
[-mm patch] remove unwind exports, Adrian Bunk, (Mon Aug 27, 2:27 pm)
[-mm patch] unexport noautodma, Adrian Bunk, (Mon Aug 27, 2:28 pm)
[-mm patch] mousedev.c:mixdev_open_devices() bugfix, Adrian Bunk, (Mon Aug 27, 2:28 pm)
[-mm patch] ivtv-fb.c bugfix, Adrian Bunk, (Mon Aug 27, 2:29 pm)
[-mm patch] iwl-base.c bugfixes, Adrian Bunk, (Mon Aug 27, 2:29 pm)
Re: [-mm patch] make types.h usable for non-gcc C parsers, Mike Frysinger, (Mon Aug 27, 2:34 pm)
Re: [-mm patch] make types.h usable for non-gcc C parsers, Mike Frysinger, (Mon Aug 27, 2:42 pm)
Re: [-mm patch] iwl-base.c bugfixes, Tomas Winkler, (Mon Aug 27, 3:34 pm)
Re: [-mm patch] unexport sys_{open,read}, Arjan van de Ven, (Mon Aug 27, 3:53 pm)
Re: [-mm patch] unexport sys_{open,read}, Adrian Bunk, (Mon Aug 27, 4:17 pm)
Re: 2.6.23-rc3-mm1: m32r defconfig compile error, Hirokazu Takata, (Mon Aug 27, 8:50 pm)
Re: [v4l-dvb-maintainer] [-mm patch] ivtv-fb.c bugfix, Hans Verkuil, (Mon Aug 27, 11:30 pm)
Re: [-mm patch] make types.h usable for non-gcc C parsers, Andrew Morton, (Tue Aug 28, 12:37 am)
oops at sr_block_release [Re: 2.6.23-rc3-mm1], Jiri Slaby, (Tue Aug 28, 4:32 am)
Re: oops at sr_block_release [Re: 2.6.23-rc3-mm1], Satyam Sharma, (Tue Aug 28, 8:08 am)
Re: oops at sr_block_release [Re: 2.6.23-rc3-mm1], Jiri Slaby, (Tue Aug 28, 8:21 am)
Re: [-mm patch] make types.h usable for non-gcc C parsers, Sam Ravnborg, (Tue Aug 28, 10:06 am)
Re: [-mm patch] make types.h usable for non-gcc C parsers, Mike Frysinger, (Tue Aug 28, 10:42 am)
Re: [-mm patch] make types.h usable for non-gcc C parsers, Sam Ravnborg, (Tue Aug 28, 11:37 am)
Re: [PATCH 1/2] sysctl: Properly register the irda binary ..., Valdis.Kletnieks, (Tue Aug 28, 11:40 am)
Re: [PATCH] sysctl: Update sysctl_check to handle compiled ..., Valdis.Kletnieks, (Tue Aug 28, 11:44 am)
Re: [PATCH 1/2] sysctl: Properly register the irda binary ..., Eric W. Biederman, (Tue Aug 28, 2:06 pm)
Re: oops at sr_block_release [Re: 2.6.23-rc3-mm1], Andrew Morton, (Tue Aug 28, 7:58 pm)
Re: 2.6.23-rc3-mm1, Valdis.Kletnieks, (Wed Aug 29, 7:04 am)
Re: 2.6.23-rc3-mm1 - vdso and gettimeofday issues with glibc, Valdis.Kletnieks, (Wed Aug 29, 10:37 am)
Re: [Kgdb-bugreport] 2.6.23-rc3-mm1: kgdb build failure on ..., Pete/Piet Delaney, (Wed Aug 29, 4:43 pm)
Re: [Kgdb-bugreport] 2.6.23-rc3-mm1: kgdb build failure on ..., Pete/Piet Delaney, (Wed Aug 29, 5:05 pm)
Re: [Kgdb-bugreport] 2.6.23-rc3-mm1: kgdb build failure on ..., Pete/Piet Delaney, (Wed Aug 29, 6:19 pm)
Re: 2.6.23-rc3-mm1 - vdso and gettimeofday issues with glibc, Valdis.Kletnieks, (Thu Aug 30, 7:08 am)
[PATCH] Fix out-by-one error in traps.c, Rusty Russell, (Thu Aug 30, 3:14 pm)
Re: [PATCH] Fix out-by-one error in traps.c, Linus Torvalds, (Thu Aug 30, 9:44 pm)
Re: [PATCH] Fix out-by-one error in traps.c, Rusty Russell, (Thu Aug 30, 11:03 pm)
Re: [PATCH] Fix out-by-one error in traps.c, Linus Torvalds, (Fri Aug 31, 12:51 am)
Re: [PATCH] Fix out-by-one error in traps.c, Rusty Russell, (Fri Aug 31, 10:37 am)
Re: [PATCH] Fix out-by-one error in traps.c, Linus Torvalds, (Fri Aug 31, 11:24 am)
Re: [PATCH] Fix out-by-one error in traps.c, Rusty Russell, (Tue Sep 4, 11:18 am)
Re: 2.6.23-rc3-mm1 - vdso and gettimeofday issues with glibc, Valdis.Kletnieks, (Sat Sep 8, 5:24 pm)
Re: 2.6.23-rc3-mm1 - vdso and gettimeofday issues with glibc, Valdis.Kletnieks, (Sat Sep 8, 8:20 pm)
Re: X freezes kernel during exit [Re: 2.6.23-rc3-mm1], Andrew Morton, (Sun Sep 9, 5:47 am)
Re: 2.6.23-rc3-mm1 - vdso and gettimeofday issues with glibc, Valdis.Kletnieks, (Mon Sep 10, 12:07 pm)
Re: X freezes kernel during exit [Re: 2.6.23-rc3-mm1], Dave Airlie, (Tue Sep 11, 8:18 am)