Bug#464387: BUG: soft lockup - CPU#0 stuck for 11s! [swapper:0]

Sam Morris

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Feb 6, 2008, 10:50:06 AM2/6/08

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Package: linux-image-2.6.24-1-686
Version: 2.6.24-2
Severity: important

Since upgrading to 2.6.24, my laptop keeps locking up for short periods
of time. I have noticed that the following kernel messages are logged
about 30 times when this happens.

Feb 6 15:31:45 tycho kernel: BUG: soft lockup - CPU#0 stuck for 11s! [swapper:0]
Feb 6 15:31:45 tycho kernel:
Feb 6 15:31:45 tycho kernel: Pid: 0, comm: swapper Not tainted (2.6.24-1-686 #1)
Feb 6 15:31:45 tycho kernel: EIP: 0060:[<c02bd859>] EFLAGS: 00000293 CPU: 0
Feb 6 15:31:45 tycho kernel: EIP is at _spin_unlock_irqrestore+0xa/0x13
Feb 6 15:31:45 tycho kernel: EAX: 00000293 EBX: 00000001 ECX: 00000293 EDX: 00000200
Feb 6 15:31:45 tycho kernel: ESI: ffffffff EDI: f7cd9008 EBP: 00000000 ESP: c0373f40
Feb 6 15:31:45 tycho kernel: DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
Feb 6 15:31:45 tycho kernel: CR0: 8005003b CR2: f94b24e4 CR3: 1fb0f000 CR4: 000006d0
Feb 6 15:31:45 tycho kernel: DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
Feb 6 15:31:45 tycho kernel: DR6: ffff0ff0 DR7: 00000400
Feb 6 15:31:45 tycho kernel: [<c013c3ee>] tick_notify+0x1ce/0x2e4
Feb 6 15:31:45 tycho kernel: [<c011da5d>] __update_rq_clock+0x1a/0xf3
Feb 6 15:31:45 tycho kernel: [<c0138c78>] notifier_call_chain+0x2a/0x47
Feb 6 15:31:45 tycho kernel: [<c0138cdb>] raw_notifier_call_chain+0x17/0x1a
Feb 6 15:31:45 tycho kernel: [<c013bf0e>] clockevents_notify+0x19/0x50
Feb 6 15:31:45 tycho kernel: [<f882d615>] acpi_idle_enter_simple+0x1a1/0x1f0 [processor]
Feb 6 15:31:45 tycho kernel: [<c024f6e4>] cpuidle_idle_call+0x5c/0x80
Feb 6 15:31:45 tycho kernel: [<c024f688>] cpuidle_idle_call+0x0/0x80
Feb 6 15:31:45 tycho kernel: [<c01025f3>] cpu_idle+0xab/0xcc
Feb 6 15:31:45 tycho kernel: [<c0377942>] start_kernel+0x338/0x340
Feb 6 15:31:45 tycho kernel: [<c03770db>] unknown_bootoption+0x0/0x195
Feb 6 15:31:45 tycho kernel: =======================

-- Package-specific info:
** Version:
Linux version 2.6.24-1-686 (Debian 2.6.24-2) (wa...@debian.org) (gcc version 4.1.3 20080114 (prerelease) (Debian 4.1.2-19)) #1 SMP Thu Jan 31 20:35:50 UTC 2008

** Command line:
root=/dev/mapper/tycho-root_crypt ro vga=0x0133

** Not tainted

** Kernel log:
[<c03770db>] unknown_bootoption+0x0/0x195
=======================
BUG: soft lockup - CPU#0 stuck for 11s! [swapper:0]

Pid: 0, comm: swapper Not tainted (2.6.24-1-686 #1)
EIP: 0060:[<c02bd859>] EFLAGS: 00000293 CPU: 0
EIP is at _spin_unlock_irqrestore+0xa/0x13
EAX: 00000293 EBX: 00000001 ECX: 00000293 EDX: 00000200
ESI: ffffffff EDI: f7cd9008 EBP: 00000000 ESP: c0373f40
DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
CR0: 8005003b CR2: f94b24e4 CR3: 1fb0f000 CR4: 000006d0
DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
DR6: ffff0ff0 DR7: 00000400
[<c013c3ee>] tick_notify+0x1ce/0x2e4
[<c011da5d>] __update_rq_clock+0x1a/0xf3
[<c0138c78>] notifier_call_chain+0x2a/0x47
[<c0138cdb>] raw_notifier_call_chain+0x17/0x1a
[<c013bf0e>] clockevents_notify+0x19/0x50
[<f882d615>] acpi_idle_enter_simple+0x1a1/0x1f0 [processor]
[<c024f6e4>] cpuidle_idle_call+0x5c/0x80
[<c024f688>] cpuidle_idle_call+0x0/0x80
[<c01025f3>] cpu_idle+0xab/0xcc
[<c0377942>] start_kernel+0x338/0x340
[<c03770db>] unknown_bootoption+0x0/0x195
=======================
BUG: soft lockup - CPU#0 stuck for 11s! [swapper:0]

Pid: 0, comm: swapper Not tainted (2.6.24-1-686 #1)
EIP: 0060:[<c02bd859>] EFLAGS: 00000293 CPU: 0
EIP is at _spin_unlock_irqrestore+0xa/0x13
EAX: 00000293 EBX: 00000001 ECX: 00000293 EDX: 00000200
ESI: ffffffff EDI: f7cd9008 EBP: 00000000 ESP: c0373f40
DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
CR0: 8005003b CR2: f94b24e4 CR3: 1fb0f000 CR4: 000006d0
DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
DR6: ffff0ff0 DR7: 00000400
[<c013c3ee>] tick_notify+0x1ce/0x2e4
[<c011da5d>] __update_rq_clock+0x1a/0xf3
[<c0138c78>] notifier_call_chain+0x2a/0x47
[<c0138cdb>] raw_notifier_call_chain+0x17/0x1a
[<c013bf0e>] clockevents_notify+0x19/0x50
[<f882d615>] acpi_idle_enter_simple+0x1a1/0x1f0 [processor]
[<c024f6e4>] cpuidle_idle_call+0x5c/0x80
[<c024f688>] cpuidle_idle_call+0x0/0x80
[<c01025f3>] cpu_idle+0xab/0xcc
[<c0377942>] start_kernel+0x338/0x340
[<c03770db>] unknown_bootoption+0x0/0x195
=======================
psmouse.c: TouchPad at isa0060/serio4/input0 lost synchronization, throwing 3 bytes away.
atkbd.c: Unknown key pressed (translated set 2, code 0xb4 on isa0060/serio0).
atkbd.c: Use 'setkeycodes e034 <keycode>' to make it known.
atkbd.c: Unknown key released (translated set 2, code 0xb4 on isa0060/serio0).
atkbd.c: Use 'setkeycodes e034 <keycode>' to make it known.
input: b43-phy0 as /class/input/input12
Registered led device: b43-phy0:tx
Registered led device: b43-phy0:rx
Registered led device: b43-phy0:radio
ADDRCONF(NETDEV_UP): wlan0: link is not ready
input: b43-phy0 as /class/input/input13
Registered led device: b43-phy0:tx
Registered led device: b43-phy0:rx
Registered led device: b43-phy0:radio
ADDRCONF(NETDEV_UP): wlan0: link is not ready
wlan0: Initial auth_alg=0
wlan0: authenticate with AP 00:17:3f:3d:43:f0
wlan0: RX authentication from 00:17:3f:3d:43:f0 (alg=0 transaction=2 status=0)
wlan0: authenticated
wlan0: associate with AP 00:17:3f:3d:43:f0
wlan0: RX AssocResp from 00:17:3f:3d:43:f0 (capab=0x411 status=0 aid=2)
wlan0: associated
wlan0: switched to short barker preamble (BSSID=00:17:3f:3d:43:f0)
wlan0: WMM queue=2 aci=0 acm=0 aifs=2 cWmin=3 cWmax=7 burst=150
wlan0: WMM queue=3 aci=1 acm=0 aifs=2 cWmin=7 cWmax=15 burst=30
wlan0: WMM queue=1 aci=2 acm=0 aifs=2 cWmin=7 cWmax=15 burst=30
wlan0: WMM queue=0 aci=3 acm=0 aifs=2 cWmin=3 cWmax=7 burst=15
ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
wlan0: no IPv6 routers present

** Loaded modules:
Module Size Used by
vboxdrv 55248 0
acerhk 25140 0
radeon 112096 2
drm 74036 3 radeon
binfmt_misc 11240 1
rfkill_input 4544 0
tun 10976 0
ppdev 8804 0
parport_pc 33668 0
lp 11076 0
parport 34280 3 ppdev,parport_pc,lp
ipv6 240772 20
cpufreq_userspace 4260 0
cpufreq_powersave 1856 0
cpufreq_conservative 7560 0
cpufreq_stats 5184 0
cpufreq_ondemand 8492 1
fuse 45204 1
powernow_k8 14304 0
freq_table 4512 3 cpufreq_stats,cpufreq_ondemand,powernow_k8
firewire_sbp2 14252 0
loop 16804 0
joydev 11360 0
arc4 2016 2
ecb 3552 2
b43 105152 0
rfkill 7312 3 rfkill_input,b43
mac80211 114380 1 b43
snd_atiixp 18988 1
irda 174236 0
snd_atiixp_modem 15304 0
cfg80211 13480 1 mac80211
crc_ccitt 2176 1 irda
snd_ac97_codec 92932 2 snd_atiixp,snd_atiixp_modem
led_class 5156 1 b43
sdhci 16836 0
ac97_bus 2176 1 snd_ac97_codec
input_polldev 5000 1 b43
pcspkr 3200 0
tifm_7xx1 7360 0
rtc 13052 0
snd_pcm_oss 38272 0
snd_mixer_oss 15296 1 snd_pcm_oss
mmc_core 47300 1 sdhci
tifm_core 9956 1 tifm_7xx1
yenta_socket 24844 1
rsrc_nonstatic 11872 1 yenta_socket
serio_raw 6660 0
snd_pcm 71780 4 snd_atiixp,snd_atiixp_modem,snd_ac97_codec,snd_pcm_oss
snd_timer 21092 1 snd_pcm
psmouse 36464 0
k8temp 5536 0
snd 48612 9 snd_atiixp,snd_atiixp_modem,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 7552 1 snd
snd_page_alloc 10056 3 snd_atiixp,snd_atiixp_modem,snd_pcm
i2c_piix4 8428 0
i2c_core 22432 1 i2c_piix4
battery 8640 0
ac 4544 0
video 18672 0
output 3744 1 video
button 8432 0
ati_agp 8684 0
agpgart 31688 2 drm,ati_agp
evdev 11104 13
ext3 122920 2
jbd 43732 1 ext3
mbcache 8288 1 ext3
sha256_generic 11040 0
blowfish 8544 4
cbc 4416 2
blkcipher 6724 2 ecb,cbc
dm_crypt 13220 1
dm_mirror 21600 0
dm_snapshot 16964 0
dm_mod 55812 12 dm_crypt,dm_mirror,dm_snapshot
ide_cd 36224 0
cdrom 32512 1 ide_cd
ide_disk 15648 3
atiixp 4592 0 [permanent]
generic 4388 0 [permanent]
ide_core 108292 4 ide_cd,ide_disk,atiixp,generic
r8169 29252 0
firewire_ohci 17760 0
firewire_core 39232 2 firewire_sbp2,firewire_ohci
crc_itu_t 2176 1 firewire_core
ata_generic 7428 0
ssb 30628 1 b43
pcmcia 37036 2 b43,ssb
pcmcia_core 36884 4 b43,yenta_socket,rsrc_nonstatic,pcmcia
firmware_class 9408 2 b43,pcmcia
libata 144464 1 ata_generic
scsi_mod 141196 2 firewire_sbp2,libata
ehci_hcd 32524 0
ohci_hcd 21988 0
usbcore 132940 3 ehci_hcd,ohci_hcd
thermal 16028 0
processor 36520 3 powernow_k8,thermal
fan 4772 0

** PCI devices:
00:00.0 Host bridge [0600]: ATI Technologies Inc RS480 Host Bridge [1002:5950] (rev 01)
Subsystem: Acer Incorporated [ALI] Aspire 5024WLMMi [1025:0080]
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: 64
Kernel modules: ati-agp

00:02.0 PCI bridge [0604]: ATI Technologies Inc RS480 PCI-X Root Port [1002:5a34] (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: 32 bytes
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00009000-00009fff
Memory behind bridge: c0100000-c01fffff
Prefetchable memory behind bridge: c8000000-cfffffff
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-driver
Kernel modules: shpchp

00:06.0 PCI bridge [0604]: ATI Technologies Inc RS480 PCI Bridge [1002:5a38] (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: 32 bytes
Bus: primary=00, secondary=09, subordinate=09, sec-latency=0
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-driver
Kernel modules: shpchp

00:07.0 PCI bridge [0604]: ATI Technologies Inc RS480 PCI Bridge [1002:5a39] (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
Bus: primary=00, secondary=04, subordinate=05, sec-latency=0
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-driver
Kernel modules: shpchp

00:13.0 USB Controller [0c03]: ATI Technologies Inc IXP SB400 USB Host Controller [1002:4374] (prog-if 10 [OHCI])
Subsystem: Acer Incorporated [ALI] Unknown device [1025:0080]
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: 64, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 18
Region 0: Memory at c0000000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: ohci_hcd
Kernel modules: ohci-hcd

00:13.1 USB Controller [0c03]: ATI Technologies Inc IXP SB400 USB Host Controller [1002:4375] (prog-if 10 [OHCI])
Subsystem: Acer Incorporated [ALI] Aspire 5024WLMMi [1025:0080]
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: 64, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 18
Region 0: Memory at c0001000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: ohci_hcd
Kernel modules: ohci-hcd

00:13.2 USB Controller [0c03]: ATI Technologies Inc IXP SB400 USB2 Host Controller [1002:4373] (prog-if 20 [EHCI])
Subsystem: Acer Incorporated [ALI] Aspire 5024WLMMi [1025:0080]
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: 64, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 18
Region 0: Memory at c0002000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd

00:14.0 SMBus [0c05]: ATI Technologies Inc IXP SB400 SMBus Controller [1002:4372] (rev 11)
Subsystem: Acer Incorporated [ALI] Aspire 5024WLMMi [1025:0080]
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-
Region 0: I/O ports at 8400 [size=16]
Region 1: Memory at c0003000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: piix4_smbus
Kernel modules: i2c-piix4

00:14.1 IDE interface [0101]: ATI Technologies Inc Standard Dual Channel PCI IDE Controller [1002:4376] (prog-if 8a [Master SecP PriP])
Subsystem: Acer Incorporated [ALI] Aspire 5024WLMMi [1025:0080]
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 22
Region 0: I/O ports at 01f0 [size=8]
Region 1: I/O ports at 03f4 [size=1]
Region 2: I/O ports at 0170 [size=8]
Region 3: I/O ports at 0374 [size=1]
Region 4: I/O ports at 8410 [size=16]
Capabilities: <access denied>
Kernel driver in use: ATIIXP_IDE
Kernel modules: atiixp

00:14.3 ISA bridge [0601]: ATI Technologies Inc IXP SB400 PCI-ISA Bridge [1002:4377]
Subsystem: Acer Incorporated [ALI] Aspire 5024WLMi [1025:0080]
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

00:14.4 PCI bridge [0604]: ATI Technologies Inc IXP SB400 PCI-PCI Bridge [1002:4371] (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=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64
Bus: primary=00, secondary=06, subordinate=08, sec-latency=64
I/O behind bridge: 0000a000-0000afff
Memory behind bridge: c0200000-c02fffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

00:14.5 Multimedia audio controller [0401]: ATI Technologies Inc IXP SB400 AC'97 Audio Controller [1002:4370] (rev 02)
Subsystem: Acer Incorporated [ALI] Aspire 5024WLMMi [1025:0079]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64 (500ns min), Cache Line Size: 32 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at c0003400 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: ATI IXP AC97 controller
Kernel modules: snd-atiixp

00:14.6 Modem [0703]: ATI Technologies Inc SB400 AC'97 Modem Controller [1002:4378] (rev 02) (prog-if 00 [Generic])
Subsystem: Acer Incorporated [ALI] Aspire 5024WLMMi [1025:0080]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64 (500ns min), Cache Line Size: 32 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at c0003800 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: ATI IXP MC97 controller
Kernel modules: snd-atiixp-modem

00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration [1022:1100]
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-
Capabilities: <access denied>

00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map [1022:1101]
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-

00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller [1022:1102]
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-

00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control [1022:1103]
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-
Kernel driver in use: k8temp
Kernel modules: k8temp

01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Radeon Mobility X700 (PCIE) [1002:5653] (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] Aspire 5024WLMi [1025:0080]
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: 32 bytes
Interrupt: pin A routed to IRQ 23
Region 0: Memory at c8000000 (32-bit, prefetchable) [size=128M]
Region 1: I/O ports at 9000 [size=256]
Region 2: Memory at c0100000 (32-bit, non-prefetchable) [size=64K]
[virtual] Expansion ROM at c0120000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel modules: fglrx

06:05.0 Network controller [0280]: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller [14e4:4318] (rev 02)
Subsystem: AMBIT Microsystem Corp. Aspire 3022WLMi, 5024WLMi, 5020 [1468:0311]
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: 64
Interrupt: pin A routed to IRQ 21
Region 0: Memory at c0204000 (32-bit, non-prefetchable) [size=8K]
Kernel driver in use: b43-pci-bridge
Kernel modules: ssb

06:06.0 CardBus bridge [0607]: Texas Instruments PCIxx21/x515 Cardbus Controller [104c:8031]
Subsystem: Acer Incorporated [ALI] Aspire 5024WLMi [1025:0080]
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: 168, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at c020a000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=06, secondary=07, subordinate=08, sec-latency=176
Memory window 0: 88000000-8bfff000 (prefetchable)
Memory window 1: 8c000000-8ffff000
I/O window 0: 0000a400-0000a4ff
I/O window 1: 0000a800-0000a8ff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket

06:06.2 FireWire (IEEE 1394) [0c00]: Texas Instruments OHCI Compliant IEEE 1394 Host Controller [104c:8032] (prog-if 10 [OHCI])
Subsystem: Acer Incorporated [ALI] Aspire 5024WLMi [1025:0080]
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: 64 (500ns min, 1000ns max), Cache Line Size: 32 bytes
Interrupt: pin C routed to IRQ 19
Region 0: Memory at c0208000 (32-bit, non-prefetchable) [size=2K]
Region 1: Memory at c0200000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: firewire_ohci
Kernel modules: firewire-ohci

06:06.3 Mass storage controller [0180]: Texas Instruments PCIxx21 Integrated FlashMedia Controller [104c:8033]
Subsystem: Acer Incorporated [ALI] Aspire 5024WLMi [1025:0080]
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: 64 (1750ns min, 1000ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at c0206000 (32-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: tifm_7xx1
Kernel modules: tifm_7xx1

06:06.4 SD Host controller [0805]: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Secure Digital Controller [104c:8034]
Subsystem: Acer Incorporated [ALI] Aspire 5024WLMi [1025:0080]
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: 64 (1750ns min, 1000ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at c0209000 (32-bit, non-prefetchable) [size=256]
Region 1: Memory at c0208c00 (32-bit, non-prefetchable) [size=256]
Region 2: Memory at c0208800 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: sdhci
Kernel modules: sdhci

06:07.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet [10ec:8169] (rev 10)
Subsystem: Acer Incorporated [ALI] Aspire 5024WLMi [1025:0079]
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: 64 (8000ns min, 16000ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 20
Region 0: I/O ports at a000 [size=256]
Region 1: Memory at c0209400 (32-bit, non-prefetchable) [size=256]
[virtual] Expansion ROM at c0220000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169

-- System Information:
Debian Release: lenny/sid
APT prefers testing
APT policy: (520, 'testing'), (510, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.24-1-686 (SMP w/1 CPU core)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages linux-image-2.6.24-1-686 depends on:
ii debconf [debconf-2.0] 1.5.18 Debian configuration management sy
ii initramfs-tools [linux-initr 0.91d tools for generating an initramfs
ii module-init-tools 3.3-pre11-4 tools for managing Linux kernel mo

Versions of packages linux-image-2.6.24-1-686 recommends:
ii libc6-i686 2.7-6 GNU C Library: Shared libraries [i

-- debconf information:
shared/kernel-image/really-run-bootloader: true
linux-image-2.6.24-1-686/preinst/overwriting-modules-2.6.24-1-686: true
linux-image-2.6.24-1-686/postinst/bootloader-error-2.6.24-1-686:
linux-image-2.6.24-1-686/postinst/create-kimage-link-2.6.24-1-686: true
linux-image-2.6.24-1-686/postinst/old-system-map-link-2.6.24-1-686: true
linux-image-2.6.24-1-686/prerm/would-invalidate-boot-loader-2.6.24-1-686: true
linux-image-2.6.24-1-686/preinst/initrd-2.6.24-1-686:
linux-image-2.6.24-1-686/preinst/failed-to-move-modules-2.6.24-1-686:
linux-image-2.6.24-1-686/postinst/depmod-error-initrd-2.6.24-1-686: false
linux-image-2.6.24-1-686/preinst/bootloader-initrd-2.6.24-1-686: true
linux-image-2.6.24-1-686/postinst/old-initrd-link-2.6.24-1-686: true
linux-image-2.6.24-1-686/preinst/lilo-has-ramdisk:
linux-image-2.6.24-1-686/postinst/old-dir-initrd-link-2.6.24-1-686: true
linux-image-2.6.24-1-686/preinst/abort-install-2.6.24-1-686:
linux-image-2.6.24-1-686/prerm/removing-running-kernel-2.6.24-1-686: true
linux-image-2.6.24-1-686/postinst/depmod-error-2.6.24-1-686: false
linux-image-2.6.24-1-686/preinst/abort-overwrite-2.6.24-1-686:
linux-image-2.6.24-1-686/preinst/elilo-initrd-2.6.24-1-686: true
linux-image-2.6.24-1-686/postinst/bootloader-test-error-2.6.24-1-686:
linux-image-2.6.24-1-686/postinst/kimage-is-a-directory:
linux-image-2.6.24-1-686/preinst/lilo-initrd-2.6.24-1-686: true

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maximilian attems

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Feb 6, 2008, 11:40:21 AM2/6/08

to

please run memtest86 for at least 24h this smells faulty hardware.
crashes in cpu_idle() tend to be hardware issues.

Mike Hommey

unread,

Apr 19, 2008, 9:30:15 AM4/19/08

to

On Wed, Feb 06, 2008 at 03:37:05PM +0000, Sam Morris wrote:

> Package: linux-image-2.6.24-1-686
> Version: 2.6.24-2
> Severity: important
>
> Since upgrading to 2.6.24, my laptop keeps locking up for short periods
> of time. I have noticed that the following kernel messages are logged
> about 30 times when this happens.
>
> Feb 6 15:31:45 tycho kernel: BUG: soft lockup - CPU#0 stuck for 11s! [swapper:0]

FWIW, I had this bug on amd64, and have not experienced it since I've
upgraded to 2.6.25-rc8 (from debian kernel repository), though I've hit
patterns that were triggering this before a few times since I upgraded.

Seems like upstream claim that this is fixed in 2.6.25 is true.

Mike