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Old 09-21-2010, 03:26 PM
Moorthi Pichumani
 
Default Bug#597636: linux-image-2.6.32-5-amd64: Unable to login with this kernel

Package: linux-2.6
Version: 2.6.32-23
Severity: important

Dear Managers

After rebooting with this kernel, system apparently hangs. But I can connect it
remotely. Then I tried with out gdm manager in order to solve the problem of
xwindow. Now it happens the same. "The system boots and unable to login except
remotely"

Thank you

M. Pichumani



-- Package-specific info:
** Version:
Linux version 2.6.32-5-amd64 (Debian 2.6.32-23) (dannf@debian.org) (gcc version 4.3.5 (Debian 4.3.5-3) ) #1 SMP Fri Sep 17 21:50:19 UTC 2010

** Command line:
BOOT_IMAGE=/vmlinuz-2.6.32-5-amd64 root=UUID=fa31795d-97ba-45b7-a762-1c295fd317e9 ro quiet

** Tainted: D (128)
* Kernel has oopsed before.

** Kernel log:
[ 8.061941] fb0: radeondrmfb frame buffer device
[ 8.061943] registered panic notifier
[ 8.061961] [drm] Initialized radeon 2.0.0 20080528 for 0000:01:00.0 on minor 0
[ 8.062013] HDA Intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 8.062084] HDA Intel 0000:01:00.1: setting latency timer to 64
[ 8.785997] Adding 7815580k swap on /dev/sda6. Priority:-1 extents:1 across:7815580k
[ 9.280951] EXT3 FS on sda2, internal journal
[ 9.404100] loop: module loaded
[ 11.232128] kjournald starting. Commit interval 5 seconds
[ 11.232238] EXT3 FS on sda1, internal journal
[ 11.232242] EXT3-fs: mounted filesystem with ordered data mode.
[ 11.356964] kjournald starting. Commit interval 5 seconds
[ 11.357148] EXT3 FS on sda4, internal journal
[ 11.357152] EXT3-fs: mounted filesystem with ordered data mode.
[ 11.447936] kjournald starting. Commit interval 5 seconds
[ 11.448054] EXT3 FS on sda5, internal journal
[ 11.448061] EXT3-fs: mounted filesystem with ordered data mode.
[ 15.253228] sky2 eth0: enabling interface
[ 15.253816] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 15.685001] fuse init (API version 7.13)
[ 16.699803] NET: Registered protocol family 15
[ 16.793826] alg: No test for cipher_null (cipher_null-generic)
[ 16.793853] alg: No test for ecb(cipher_null) (ecb-cipher_null)
[ 16.793875] alg: No test for digest_null (digest_null-generic)
[ 16.793900] alg: No test for compress_null (compress_null-generic)
[ 16.931272] padlock: VIA PadLock Hash Engine not detected.
[ 16.941564] padlock: VIA PadLock Hash Engine not detected.
[ 17.076650] padlock: VIA PadLock not detected.
[ 17.516081] sky2 eth0: Link is up at 10 Mbps, half duplex, flow control none
[ 17.516635] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 18.558375] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input13
[ 19.294727] vboxdrv: Trying to deactivate the NMI watchdog permanently...
[ 19.294730] vboxdrv: Warning: 2.6.31+ kernel detected. Most likely the hardware performance
[ 19.294732] vboxdrv: counter framework which can generate NMIs is active. You have to prevent
[ 19.294733] vboxdrv: the usage of hardware performance counters by
[ 19.294734] vboxdrv: echo 2 > /proc/sys/kernel/perf_counter_paranoid
[ 19.301211] vboxdrv: Found 2 processor cores.
[ 19.301373] VBoxDrv: dbg - g_abExecMemory=ffffffffa04b16c0
[ 19.301393] vboxdrv: fAsync=0 offMin=0x1a4 offMax=0x10dc
[ 19.301668] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[ 19.301670] vboxdrv: Successfully loaded version 3.2.8_OSE (interface 0x00140001).
[ 26.424481] Bluetooth: Core ver 2.15
[ 26.424550] NET: Registered protocol family 31
[ 26.424553] Bluetooth: HCI device and connection manager initialized
[ 26.424558] Bluetooth: HCI socket layer initialized
[ 26.447361] Bluetooth: L2CAP ver 2.14
[ 26.447365] Bluetooth: L2CAP socket layer initialized
[ 26.521097] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 26.521102] Bluetooth: BNEP filters: protocol multicast
[ 26.546737] Bluetooth: RFCOMM TTY layer initialized
[ 26.546743] Bluetooth: RFCOMM socket layer initialized
[ 26.546746] Bluetooth: RFCOMM ver 1.11
[ 26.560325] Bridge firewalling registered
[ 26.598435] Bluetooth: SCO (Voice Link) ver 0.6
[ 26.598439] Bluetooth: SCO socket layer initialized
[ 28.424016] eth0: no IPv6 routers present
[ 28.828438] lp: driver loaded but no devices found
[ 28.846786] ppdev: user-space parallel port driver
[ 48.123862] BUG: unable to handle kernel NULL pointer dereference at (null)
[ 48.123869] IP: [<ffffffffa031f933>] r600_ioctl_wait_idle+0x49/0x89 [radeon]
[ 48.123896] PGD 13cf6d067 PUD 13cc47067 PMD 0
[ 48.123903] Oops: 0000 [#1] SMP
[ 48.123907] last sysfs file: /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/boot_vga
[ 48.123912] CPU 0
[ 48.123915] Modules linked in: parport_pc ppdev lp parport sco bridge rfcomm stp bnep l2cap crc16 bluetooth acpi_cpufreq cpufreq_userspace cpufreq_conservative cpufreq_stats cpufreq_powersave vboxnetadp vboxnetflt vboxdrv binfmt_misc uinput deflate zlib_deflate ctr twofish twofish_common camellia serpent blowfish cast5 des_generic cbc aes_x86_64 aes_generic xcbc rmd160 sha256_generic sha1_generic hmac crypto_null af_key fuse loop firewire_sbp2 snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss uvcvideo snd_pcm snd_seq_midi radeon snd_rawmidi videodev arc4 snd_seq_midi_event v4l1_compat ttm ecb snd_seq v4l2_compat_ioctl32 drm_kms_helper drm i2c_algo_bit i2c_i801 snd_timer snd_seq_device i2c_core iwlagn iwlcore snd mac80211 cfg80211 soundcore snd_page_alloc joydev battery evdev button video ac pcspkr sony_laptop rfkill output serio_raw psmouse processor ext3 jbd mbcache usbhid hid sg sr_mod sd_mod crc_t10dif cdrom uhci
_hcd sdhci_pci sdhci ahci firewire_ohci firewire_core mmc_core crc_itu_t led_class libata thermal thermal_sys ehci_hcd sky2 scsi_mod usbcore nls_base [last unloaded: scsi_wait_scan]
[ 48.124053] Pid: 3026, comm: Xorg Not tainted 2.6.32-5-amd64 #1 VGN-NW11Z_T
[ 48.124057] RIP: 0010:[<ffffffffa031f933>] [<ffffffffa031f933>] r600_ioctl_wait_idle+0x49/0x89 [radeon]
[ 48.124078] RSP: 0018:ffff88013e0c5d70 EFLAGS: 00010246
[ 48.124082] RAX: 0000000000000000 RBX: ffff88013e74f000 RCX: 0000000000000000
[ 48.124086] RDX: ffffc900111c2f34 RSI: ffff88013e74f000 RDI: ffff88013bd7c000
[ 48.124091] RBP: ffff88013bc03600 R08: ffff88013e74f080 R09: 00000000c0086464
[ 48.124095] R10: 0000000000000001 R11: 000000033e0c5d7c R12: 0000000000000000
[ 48.124099] R13: ffff88013bd1c800 R14: ffff88013cd97240 R15: ffff88013bd1c800
[ 48.124105] FS: 00007f13a85a2700(0000) GS:ffff880005200000(0000) knlGS:0000000000000000
[ 48.124109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.124113] CR2: 0000000000000000 CR3: 000000013e29c000 CR4: 00000000000406f0
[ 48.124117] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 48.124122] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 48.124127] Process Xorg (pid: 3026, threadinfo ffff88013e0c4000, task ffff88013e365bd0)
[ 48.124130] Stack:
[ 48.124133] ffffffffa0305b0c ffff88013bc03600 ffff88013e0c5de8 00007fff92242e40
[ 48.124139] <0> ffffffffa0350d90 00000000c0086464 ffffffffa0275f5c ffff880100000064
[ 48.124146] <0> 000000000000e200 0000000000000001 ffffffff810ca3c2 00007fff92242f30
[ 48.124154] Call Trace:
[ 48.124177] [<ffffffffa0305b0c>] ? radeon_gem_wait_idle_ioctl+0x5d/0x8b [radeon]
[ 48.124192] [<ffffffffa0275f5c>] ? drm_ioctl+0x259/0x30d [drm]
[ 48.124201] [<ffffffff810ca3c2>] ? __do_fault+0x38c/0x3c3
[ 48.124223] [<ffffffffa0305aaf>] ? radeon_gem_wait_idle_ioctl+0x0/0x8b [radeon]
[ 48.124230] [<ffffffff810c338a>] ? vma_prio_tree_insert+0x20/0x3a
[ 48.124236] [<ffffffff810d035e>] ? vma_link+0x74/0x9a
[ 48.124243] [<ffffffff810fa032>] ? vfs_ioctl+0x21/0x6c
[ 48.124248] [<ffffffff810fa580>] ? do_vfs_ioctl+0x48d/0x4cb
[ 48.124253] [<ffffffff810fa60f>] ? sys_ioctl+0x51/0x70
[ 48.124260] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[ 48.124263] Code: 8b 97 c8 00 00 00 76 0d 48 81 c2 34 2f 00 00 31 c0 89 02 eb 16 b8 34 2f 00 00 89 02 48 8b 87 c8 00 00 00 31 d2 48 83 c0 04 89 10 <8b> 01 c3 48 81 bf c0 00 00 00 80 54 00 00 48 8b 97 c8 00 00 00
[ 48.124315] RIP [<ffffffffa031f933>] r600_ioctl_wait_idle+0x49/0x89 [radeon]
[ 48.124334] RSP <ffff88013e0c5d70>
[ 48.124337] CR2: 0000000000000000
[ 48.124359] ---[ end trace d4bafee3c80dd4aa ]---
[ 48.129218] [drm:drm_release] *ERROR* Device busy: 1

** Model information
sys_vendor: Sony Corporation
product_name: VGN-NW11Z_T
product_version: C601Q2KG
chassis_vendor: Sony Corporation
chassis_version: N/A
bios_vendor: American Megatrends Inc.
bios_version: R0170Y4
board_vendor: Sony Corporation
board_name: VAIO
board_version: N/A

** Loaded modules:
Module Size Used by
parport_pc 18855 0
ppdev 5030 0
lp 7462 0
parport 27954 3 parport_pc,ppdev,lp
sco 7209 2
bridge 39470 0
rfcomm 29533 0
stp 1440 1 bridge
bnep 9363 2
l2cap 24736 6 rfcomm,bnep
crc16 1319 1 l2cap
bluetooth 41763 6 sco,rfcomm,bnep,l2cap
acpi_cpufreq 5523 1
cpufreq_userspace 1960 0
cpufreq_conservative 5162 0
cpufreq_stats 2659 0
cpufreq_powersave 902 0
vboxnetadp 4193 0
vboxnetflt 12525 0
vboxdrv 1723607 2 vboxnetadp,vboxnetflt
binfmt_misc 6399 1
uinput 6376 1
deflate 1767 0
zlib_deflate 17746 1 deflate
ctr 3363 0
twofish 6025 0
twofish_common 13472 1 twofish
camellia 17463 0
serpent 16791 0
blowfish 7944 0
cast5 16349 0
des_generic 15475 0
cbc 2539 0
aes_x86_64 7340 0
aes_generic 25714 1 aes_x86_64
xcbc 2325 0
rmd160 7104 0
sha256_generic 8692 0
sha1_generic 1759 0
hmac 2593 0
crypto_null 2492 0
af_key 25325 0
fuse 49998 1
loop 11767 0
firewire_sbp2 11434 0
snd_hda_codec_atihdmi 2251 1
snd_hda_codec_realtek 235570 1
snd_hda_intel 19955 0
snd_hda_codec 54244 3 snd_hda_codec_atihdmi,snd_hda_codec_realtek,snd_hd a_intel
snd_hwdep 5380 1 snd_hda_codec
snd_pcm_oss 32591 0
snd_mixer_oss 12606 1 snd_pcm_oss
uvcvideo 51887 0
snd_pcm 60503 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_midi 4400 0
radeon 572625 1
snd_rawmidi 15515 1 snd_seq_midi
videodev 29881 1 uvcvideo
arc4 1274 2
snd_seq_midi_event 4628 1 snd_seq_midi
v4l1_compat 11442 2 uvcvideo,videodev
ttm 39746 1 radeon
ecb 1841 2
snd_seq 42737 2 snd_seq_midi,snd_seq_midi_event
v4l2_compat_ioctl32 8474 1 videodev
drm_kms_helper 20033 1 radeon
drm 142151 3 radeon,ttm,drm_kms_helper
i2c_algo_bit 4225 1 radeon
i2c_i801 7830 0
snd_timer 15582 2 snd_pcm,snd_seq
snd_seq_device 4493 3 snd_seq_midi,snd_rawmidi,snd_seq
i2c_core 15680 6 radeon,videodev,drm_kms_helper,drm,i2c_algo_bit,i2 c_i801
iwlagn 73059 0
iwlcore 77282 1 iwlagn
snd 46414 11 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec, snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_ra wmidi,snd_seq,snd_timer,snd_seq_device
mac80211 136604 2 iwlagn,iwlcore
cfg80211 100792 3 iwlagn,iwlcore,mac80211
soundcore 4598 1 snd
snd_page_alloc 6169 2 snd_hda_intel,snd_pcm
joydev 8411 0
battery 4998 0
evdev 7352 14
button 4650 0
video 17445 0
ac 2192 0
pcspkr 1699 0
sony_laptop 24593 0
rfkill 12964 4 bluetooth,cfg80211,sony_laptop
output 1692 1 video
serio_raw 3752 0
psmouse 49729 0
processor 30239 3 acpi_cpufreq
ext3 106134 4
jbd 36877 1 ext3
mbcache 5050 1 ext3
usbhid 33148 0
hid 62793 1 usbhid
sg 18712 0
sr_mod 12602 0
sd_mod 29713 6
crc_t10dif 1276 1 sd_mod
cdrom 29415 1 sr_mod
uhci_hcd 18457 0
sdhci_pci 5533 0
sdhci 13902 1 sdhci_pci
ahci 32310 5
firewire_ohci 19404 0
firewire_core 36656 2 firewire_sbp2,firewire_ohci
mmc_core 45040 1 sdhci
crc_itu_t 1307 1 firewire_core
led_class 2433 2 iwlcore,sdhci
libata 133328 1 ahci
thermal 11674 0
thermal_sys 11942 3 video,processor,thermal
ehci_hcd 30895 0
sky2 40611 0
scsi_mod 121861 5 firewire_sbp2,sg,sr_mod,sd_mod,libata
usbcore 121698 5 uvcvideo,usbhid,uhci_hcd,ehci_hcd
nls_base 6377 1 usbcore

** Network interface configuration:

auto lo
iface lo inet loopback

allow-hotplug eth0
iface eth0 inet dhcp

allow-hotplug wlan0
iface wlan0 inet dhcp


** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:1d:ba:f4:19:5d brd ff:ff:ff:ff:ff:ff
inet 159.237.76.2/21 brd 159.237.79.255 scope global eth0
inet6 2002:9fed:4984:8:21d:baff:fef4:195d/64 scope global dynamic
valid_lft 7045sec preferred_lft 1645sec
inet6 2002:9fed:f3be:8:21d:baff:fef4:195d/64 scope global dynamic
valid_lft 172645sec preferred_lft 1645sec
inet6 fec0::8:21d:baff:fef4:195d/64 scope site dynamic
valid_lft 7045sec preferred_lft 1645sec
inet6 fe80::21d:baff:fef4:195d/64 scope link
valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether 00:22:fb:93:8f:e0 brd ff:ff:ff:ff:ff:ff
4: vboxnet0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether 0a:00:27:00:00:00 brd ff:ff:ff:ff:ff:ff
5: pan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
link/ether ca:a8:25:ba:a0:f4 brd ff:ff:ff:ff:ff:ff

*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed
lo:22302352 25070 0 0 0 0 0 0 22302352 25070 0 0 0 0 0 0
eth0: 3619343 37026 0 0 0 0 0 0 22596544 24757 0 0 0 0 0 0
wlan0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
vboxnet0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
pan0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

*** Protocol statistics:
Ip:
26362 total packets received
87 with invalid addresses
0 forwarded
0 incoming packets discarded
26275 incoming packets delivered
24784 requests sent out
16 outgoing packets dropped
Icmp:
40 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
destination unreachable: 40
52 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 52
IcmpMsg:
InType3: 40
OutType3: 52
Tcp:
53 active connections openings
2 passive connection openings
48 failed connection attempts
0 connection resets received
3 connections established
41502 segments received
49528 segments send out
97 segments retransmited
0 bad segments received.
12 resets sent
Udp:
952 packets received
52 packets to unknown port received.
0 packet receive errors
103 packets sent
UdpLite:
TcpExt:
238 delayed acks sent
1 packets directly queued to recvmsg prequeue.
23566 packet headers predicted
29 acknowledgments not containing data payload received
24478 predicted acknowledgments
49 other TCP timeouts
48 connections aborted due to timeout
IpExt:
InMcastPkts: 726
OutMcastPkts: 34
InBcastPkts: 8922
InOctets: 2527992
OutOctets: 22250005
InMcastOctets: 215542
OutMcastOctets: 6601
InBcastOctets: 889397

*** Device features:
eth0: 0x109a3
lo: 0x13865
pan0: 0xff3865
vboxnet0: 0x0
wlan0: 0x2000

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub [8086:2a40] (rev 07)
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>

00:01.0 PCI bridge [0604]: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port [8086:2a41] (rev 07) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: c0000000-d00fffff
Prefetchable memory behind bridge: 00000000d4b00000-00000000d4cfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1a.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03) (prog-if 00 [UHCI])
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 4: I/O ports at e0e0 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1a.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 [8086:2938] (rev 03) (prog-if 00 [UHCI])
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 21
Region 4: I/O ports at e0c0 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1a.2 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 [8086:2939] (rev 03) (prog-if 00 [UHCI])
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 19
Region 4: I/O ports at e0a0 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1a.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 [8086:293c] (rev 03) (prog-if 20 [EHCI])
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 19
Region 0: Memory at d4a04c00 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 03)
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 22
Region 0: Memory at d4a00000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel

00:1c.0 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 [8086:2940] (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: d3500000-d48fffff
Prefetchable memory behind bridge: 00000000d4d00000-00000000d4efffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1c.1 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 [8086:2942] (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000b000-0000bfff
Memory behind bridge: d2100000-d34fffff
Prefetchable memory behind bridge: 00000000d4f00000-00000000d50fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1c.2 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 [8086:2944] (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=04, subordinate=0b, sec-latency=0
I/O behind bridge: 0000a000-0000afff
Memory behind bridge: d0100000-d20fffff
Prefetchable memory behind bridge: 00000000d5100000-00000000d52fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1d.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 [8086:2934] (rev 03) (prog-if 00 [UHCI])
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 4: I/O ports at e080 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 [8086:2935] (rev 03) (prog-if 00 [UHCI])
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at e060 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 [8086:2936] (rev 03) (prog-if 00 [UHCI])
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 18
Region 4: I/O ports at e040 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 [8086:293a] (rev 03) (prog-if 20 [EHCI])
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at d4a04800 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev 93) (prog-if 01 [Subtractive decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=0c, subordinate=0c, sec-latency=32
Memory behind bridge: d4900000-d49fffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>

00:1f.0 ISA bridge [0601]: Intel Corporation ICH9M LPC Interface Controller [8086:2919] (rev 03)
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>

00:1f.2 SATA controller [0106]: Intel Corporation ICH9M/M-E SATA AHCI Controller [8086:2929] (rev 03) (prog-if 01 [AHCI 1.0])
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 29
Region 0: I/O ports at e130 [size=8]
Region 1: I/O ports at e120 [size=4]
Region 2: I/O ports at e110 [size=8]
Region 3: I/O ports at e100 [size=4]
Region 4: I/O ports at e020 [size=32]
Region 5: Memory at d4a04000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller [8086:2930] (rev 03)
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 19
Region 0: Memory at d4a05000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at e000 [size=32]

01:00.0 VGA compatible controller [0300]: ATI Technologies Inc M92 [Mobility Radeon HD 4500 Series] [1002:9553] (prog-if 00 [VGA controller])
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at c0000000 (32-bit, prefetchable) [size=256M]
Region 1: I/O ports at d000 [size=256]
Region 2: Memory at d0020000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at d0000000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: radeon

01:00.1 Audio device [0403]: ATI Technologies Inc RV710/730 [1002:aa38]
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at d0030000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel

02:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8057 PCI-E Gigabit Ethernet Controller [11ab:4380] (rev 10)
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 28
Region 0: Memory at d3520000 (64-bit, non-prefetchable) [size=16K]
Region 2: I/O ports at c000 [size=256]
Expansion ROM at d3500000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: sky2

03:00.0 Network controller [0280]: Intel Corporation WiFi Link 5100 [8086:4232]
Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1301]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 30
Region 0: Memory at d2100000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlagn

0c:03.0 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C832 IEEE 1394 Controller [1180:0832] (rev 05) (prog-if 10 [OHCI])
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32 (500ns min, 1000ns max), Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at d4900000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: firewire_ohci

0c:03.1 SD Host controller [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter [1180:0822] (rev 22)
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at d4900900 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: sdhci-pci

0c:03.2 System peripheral [0880]: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter [1180:0592] (rev 12)
Subsystem: Sony Corporation Device [104d:9056]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 10
Region 0: Memory at d4900800 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>


** USB devices:
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 002: ID 192f:0416 Avago Technologies, Pte.
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 04f2:b14e Chicony Electronics Co., Ltd
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-2.6.32-5-amd64 depends on:
ii debconf [debconf-2.0] 1.5.35 Debian configuration management sy
ii initramfs-tools [linux-initra 0.98.2 tools for generating an initramfs
ii linux-base 2.6.32-23 Linux image base package
ii module-init-tools 3.12-1 tools for managing Linux kernel mo

Versions of packages linux-image-2.6.32-5-amd64 recommends:
ii firmware-linux-free 2.6.32-23 Binary firmware for various driver

Versions of packages linux-image-2.6.32-5-amd64 suggests:
pn grub | lilo <none> (no description available)
pn linux-doc-2.6.32 <none> (no description available)

Versions of packages linux-image-2.6.32-5-amd64 is related to:
pn firmware-bnx2 <none> (no description available)
pn firmware-bnx2x <none> (no description available)
pn firmware-ipw2x00 <none> (no description available)
pn firmware-ivtv <none> (no description available)
ii firmware-iwlwifi 0.26 Binary firmware for Intel Wireless
pn firmware-linux <none> (no description available)
pn firmware-linux-nonfree <none> (no description available)
pn firmware-qlogic <none> (no description available)
pn firmware-ralink <none> (no description available)
pn xen-hypervisor <none> (no description available)

-- debconf information:
linux-image-2.6.32-5-amd64/postinst/depmod-error-initrd-2.6.32-5-amd64: false
linux-image-2.6.32-5-amd64/prerm/removing-running-kernel-2.6.32-5-amd64: true
linux-image-2.6.32-5-amd64/postinst/missing-firmware-2.6.32-5-amd64:
linux-image-2.6.32-5-amd64/postinst/ignoring-do-bootloader-2.6.32-5-amd64:



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Archive: 20100921152604.3190.71816.reportbug@pillayar.unav. es">http://lists.debian.org/20100921152604.3190.71816.reportbug@pillayar.unav. es
 
Old 09-22-2010, 02:16 AM
Ben Hutchings
 
Default Bug#597636: linux-image-2.6.32-5-amd64: Unable to login with this kernel

On Tue, 2010-09-21 at 17:26 +0200, Moorthi Pichumani wrote:
> Package: linux-2.6
> Version: 2.6.32-23
> Severity: important
>
> Dear Managers
>
> After rebooting with this kernel, system apparently hangs. But I can connect it
> remotely. Then I tried with out gdm manager in order to solve the problem of
> xwindow. Now it happens the same. "The system boots and unable to login except
> remotely"

Please run 'lspci -s 01:00.0 -v' as root and send the output.

Ben.

--
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.
 
Old 09-22-2010, 02:23 AM
Ben Hutchings
 
Default Bug#597636: linux-image-2.6.32-5-amd64: Unable to login with this kernel

I think this is the bug introduced by:

commit 812d046915f48236657f02c06d7dc47140e9ceda
Author: Alex Deucher <alexdeucher@gmail.com>
Date: Mon Jul 26 18:51:53 2010 -0400

drm/radeon/kms/r7xx: add workaround for hw issue with HDP flush

(cherry-picked in 2.6.32-20, via 2.6.34.3) and fixed by:

commit 87cbf8f2c5d1b1fc4642c3dc0bb6efc587479603
Author: Alex Deucher <alexdeucher@gmail.com>
Date: Fri Aug 27 13:59:54 2010 -0400

drm/radeon/kms: fix a regression on r7xx AGP due to the HDP flush fix

Just need to check whether the device in question really is an AGP
device.

Ben.

--
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.
 
Old 09-22-2010, 08:11 AM
Moorthi Pichumani
 
Default Bug#597636: linux-image-2.6.32-5-amd64: Unable to login with this kernel

pillayar:/home/pmoorthi# whoami
root
pillayar:/home/pmoorthi# lspci -s 01:00.0 -v
01:00.0 VGA compatible controller: ATI Technologies Inc M92 [Mobility
Radeon HD 4500 Series] (prog-if 00 [VGA controller])

Subsystem: Sony Corporation Device 9056
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at c0000000 (32-bit, prefetchable) [size=256M]
I/O ports at d000 [size=256]
Memory at d0020000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at d0000000 [disabled] [size=128K]
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Legacy Endpoint, MSI 00
Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1
Len=010 <?>

Kernel driver in use: radeon

pillayar:/home/pmoorthi#

Ben Hutchings wrote:

On Tue, 2010-09-21 at 17:26 +0200, Moorthi Pichumani wrote:


Package: linux-2.6
Version: 2.6.32-23
Severity: important

Dear Managers

After rebooting with this kernel, system apparently hangs. But I can connect it
remotely. Then I tried with out gdm manager in order to solve the problem of
xwindow. Now it happens the same. "The system boots and unable to login except
remotely"



Please run 'lspci -s 01:00.0 -v' as root and send the output.

Ben.







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Old 09-27-2010, 01:46 AM
Ben Hutchings
 
Default Bug#597636: linux-image-2.6.32-5-amd64: Unable to login with this kernel

Alex,

Moorthi Pichumani reports that radeon crashes at startup in a Debian
kernel. This has drm from 2.6.33 with backported fixes. The oops
message shows it's trying to write through a null pointer in
r600_ioctl_wait_idle(). I thought this might be due to the bug you
fixed in commit 87cbf8f "drm/radeon/kms: fix a regression on r7xx AGP
due to the HDP flush fix", but this is not an AGP device. Any other
ideas?

The bug report is at <http://bugs.debian.org/597636>.
Our kernel source is <git://git.debian.org/kernel/linux-2.6.git#squeeze>.

Ben.

--
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.
 
Old 09-27-2010, 02:58 PM
Alex Deucher
 
Default Bug#597636: linux-image-2.6.32-5-amd64: Unable to login with this kernel

On Sun, Sep 26, 2010 at 9:46 PM, Ben Hutchings <ben@decadent.org.uk> wrote:
> Alex,
>
> Moorthi Pichumani reports that radeon crashes at startup in a Debian
> kernel. *This has drm from 2.6.33 with backported fixes. *The oops
> message shows it's trying to write through a null pointer in
> r600_ioctl_wait_idle(). *I thought this might be due to the bug you
> fixed in commit 87cbf8f "drm/radeon/kms: fix a regression on r7xx AGP
> due to the HDP flush fix", but this is not an AGP device. *Any other
> ideas?
>
> The bug report is at <http://bugs.debian.org/597636>.
> Our kernel source is <git://git.debian.org/kernel/linux-2.6.git#squeeze>.
>

The attached patch should fix it.

Alex

> Ben.
>
> --
> Ben Hutchings
> Once a job is fouled up, anything done to improve it makes it worse.
>
 
Old 09-28-2010, 01:16 AM
Ben Hutchings
 
Default Bug#597636: linux-image-2.6.32-5-amd64: Unable to login with this kernel

On Mon, 2010-09-27 at 10:58 -0400, Alex Deucher wrote:
> On Sun, Sep 26, 2010 at 9:46 PM, Ben Hutchings <ben@decadent.org.uk> wrote:
> > Alex,
> >
> > Moorthi Pichumani reports that radeon crashes at startup in a Debian
> > kernel. This has drm from 2.6.33 with backported fixes. The oops
> > message shows it's trying to write through a null pointer in
> > r600_ioctl_wait_idle(). I thought this might be due to the bug you
> > fixed in commit 87cbf8f "drm/radeon/kms: fix a regression on r7xx AGP
> > due to the HDP flush fix", but this is not an AGP device. Any other
> > ideas?
> >
> > The bug report is at <http://bugs.debian.org/597636>.
> > Our kernel source is <git://git.debian.org/kernel/linux-2.6.git#squeeze>.
> >
>
> The attached patch should fix it.

Thanks Alex, I'll apply that.

Ben.

--
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.
 

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