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Old 06-10-2011, 01:30 PM
Frank McCormick
 
Default Bug#630031: linux-image-2.6.39-2-686-pae: Kernel boots, but dmesg contains kernel bug trace

Package: linux-2.6
Version: 2.6.39-2
Severity: important
Tags: sid

Kernel would not boot first thing this morning (June 10) but yesterday it
seemed OK after aptitude upgrade. Now after another upgrade it boots, but there
is a bug trace in logs



-- Package-specific info:
** Version:
Linux version 2.6.39-2-686-pae (Debian 2.6.39-2) (ben@decadent.org.uk) (gcc version 4.4.6 (Debian 4.4.6-3) ) #1 SMP Wed Jun 8 11:33:14 UTC 2011

** Command line:
BOOT_IMAGE=/boot/vmlinuz-2.6.39-2-686-pae root=UUID=e27e5d70-6d89-407c-a7c0-078ae4a0e704 ro quiet

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

** Kernel log:
[ 5.812855] *pdpt = 0000000001492001 *pde = 00000000019fc067 *pte = 0000000000000000
[ 5.812990] Oops: 0000 [#1] SMP
[ 5.813087] last sysfs file: /sys/devices/LNXSYSTM:00/device:00/PNP0A03:00/device:12/PNP0C04:00/uevent
[ 5.813133] Modules linked in: video processor parport thermal_sys button ext3 jbd mbcache usb_storage uas sg sd_mod sr_mod cdrom crc_t10dif ata_generic uhci_hcd ata_piix libata ehci_hcd e100 usbcore scsi_mod mii [last unloaded: scsi_wait_scan]
[ 5.813974]
[ 5.814010] Pid: 275, comm: modprobe Not tainted 2.6.39-2-686-pae #1 /D865GBF
[ 5.814149] EIP: 0000:[<000000c3>] EFLAGS: f7280b04 CPU: 0
[ 5.814188] EIP is at 0xc3
[ 5.814234] EAX: c10f47dc EBX: f716bd3c ECX: 00000000 EDX: f5c29774
[ 5.814285] ESI: 33380000 EDI: 00000002 EBP: 00000002 ESP: f716bd34
[ 5.814335] DS: ab94 ES: 0af8 FS: 0001 GS: 00e0 SS: 0068
[ 5.814386] Process modprobe (pid: 275, ti=f716a000 task=f7055a00 task.ti=f70dc000)
[ 5.814447] Stack:
[ 5.814492] c1413a68 c1413a64 00000282 00000000 f7004780 c102dfbb 00000000 00000000
[ 5.814793] 00000001 00000003 f7048000 00000000 00000282 f7048000 00000000 c122c8ee
[ 5.815093] 00000000 f5c29774 00000001 c115430c 00000000 f716bdcc 00000000 f5c29774
[ 5.815394] Call Trace:
[ 5.815448] [<c102dfbb>] ? __wake_up+0x2c/0x3b
[ 5.815503] [<c122c8ee>] ? netlink_broadcast_filtered+0x22b/0x254
[ 5.815558] [<c115430c>] ? idr_get_empty_slot+0x149/0x217
[ 5.815610] [<c115430c>] ? idr_get_empty_slot+0x149/0x217
[ 5.815663] [<c11586d1>] ? number+0x176/0x279
[ 5.815713] [<c11544ab>] ? ida_get_new_above+0xd1/0x16c
[ 5.815767] [<c101aacb>] ? native_send_call_func_single_ipi+0x1f/0x20
[ 5.815821] [<c105c446>] ? generic_exec_single+0x4d/0x65
[ 5.815874] [<c1026817>] ? leave_mm+0x29/0x29
[ 5.815925] [<c105c5d0>] ? smp_call_function_single+0xd1/0xe2
[ 5.815977] [<c1026817>] ? leave_mm+0x29/0x29
[ 5.816019] [<c1026817>] ? leave_mm+0x29/0x29
[ 5.816019] [<c105c806>] ? smp_call_function+0x17/0x1b
[ 5.816019] [<c105c817>] ? on_each_cpu+0xd/0x30
[ 5.816019] [<c10b62ab>] ? __purge_vmap_area_lazy+0xf6/0x13c
[ 5.816019] [<c10b730b>] ? vm_unmap_aliases+0x121/0x12a
[ 5.816019] [<f8219000>] ? 0xf8218fff
[ 5.816019] [<c10241a4>] ? change_page_attr_set_clr+0xfc/0x338
[ 5.816019] [<c1050447>] ? down_timeout+0x36/0x3d
[ 5.816019] [<c12b122a>] ? mutex_lock+0xb/0x24
[ 5.816019] [<c12b122a>] ? mutex_lock+0xb/0x24
[ 5.816019] [<c12b50c7>] ? kprobes_module_callback+0xf5/0x109
[ 5.816019] [<c11ac989>] ? acpi_ut_release_read_lock+0x40/0x45
[ 5.816019] [<c1051815>] ? lowest_in_progress+0x5d/0x66
[ 5.816019] [<c10245f0>] ? change_page_attr_set+0x22/0x26
[ 5.816019] [<c1024607>] ? set_memory_rw+0x13/0x17
[ 5.816019] [<f8219000>] ? 0xf8218fff
[ 5.816019] [<c1060cbd>] ? sys_init_module+0xdca/0xe7d
[ 5.816019] [<c12b715f>] ? sysenter_do_call+0x12/0x28
[ 5.816019] Code: Bad EIP value.
[ 5.816019] EIP: [<0000099c>] 0x99c SS:ESP 0068:f716bd34
[ 5.816019] CR2: 00000000ffffff82
[ 5.816019] ---[ end trace 935545f4eeaa95f8 ]---
[ 5.858310] input: PC Speaker as /devices/platform/pcspkr/input/input3
[ 5.865901] parport_pc 00:08: reported by Plug and Play ACPI
[ 5.866024] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
[ 6.003864] Intel 82802 RNG detected
[ 6.081093] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 6.143776] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 6.145569] i801_smbus 0000:00:1f.3: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 6.185053] [drm] Initialized drm 1.1.0 20060810
[ 6.362132] Intel ICH 0000:00:1f.5: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 6.362281] Intel ICH 0000:00:1f.5: setting latency timer to 64
[ 6.788072] intel8x0_measure_ac97_clock: measured 55917 usecs (2694 samples)
[ 6.788128] intel8x0: clocking to 48000
[ 6.789405] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 6.789477] i915 0000:00:02.0: setting latency timer to 64
[ 6.808770] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 6.808859] [drm] Driver supports precise vblank timestamp query.
[ 6.822560] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem: owns=io+mem
[ 6.823052] [drm] initialized overlay support
[ 6.954439] fbcon: inteldrmfb (fb0) is primary device
[ 7.025798] Console: switching to colour frame buffer device 210x65
[ 7.033765] fb0: inteldrmfb frame buffer device
[ 7.033807] drm: registered panic notifier
[ 7.034224] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input4
[ 7.034742] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 9.185282] Adding 196996k swap on /dev/sda1. Priority:-1 extents:1 across:196996k
[ 9.755009] EXT3-fs (sda2): using internal journal
[ 9.899473] loop: module loaded
[ 11.372843] EXT3-fs: barriers not enabled
[ 11.373177] kjournald starting. Commit interval 5 seconds
[ 11.373493] EXT3-fs (sda3): using internal journal
[ 11.373545] EXT3-fs (sda3): mounted filesystem with ordered data mode
[ 11.528611] FAT: utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[ 11.574945] EXT3-fs: barriers not enabled
[ 11.584795] kjournald starting. Commit interval 5 seconds
[ 11.585250] EXT3-fs (sda5): using internal journal
[ 11.585295] EXT3-fs (sda5): mounted filesystem with ordered data mode
[ 12.412198] RPC: Registered udp transport module.
[ 12.415692] RPC: Registered tcp transport module.
[ 12.419074] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 12.479070] FS-Cache: Loaded
[ 12.539800] FS-Cache: Netfs 'nfs' registered for caching
[ 12.567740] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 12.913143] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 12.916654] e100 0000:01:08.0: eth0: NIC Link is Up 100 Mbps Full Duplex
[ 12.920365] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 13.472995] fuse init (API version 7.16)
[ 13.705376] microcode: CPU0 sig=0xf29, pf=0x4, revision=0x2e
[ 13.770117] microcode: CPU1 sig=0xf29, pf=0x4, revision=0x2e
[ 13.784932] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 23.104065] eth0: no IPv6 routers present

** Model information
not available

** Loaded modules:
Module Size Used by
microcode 13231 0
fuse 55666 1
nfsd 196206 2
nfs 219235 0
lockd 60891 2 nfsd,nfs
fscache 31438 1 nfs
auth_rpcgss 31819 2 nfsd,nfs
nfs_acl 12463 2 nfsd,nfs
sunrpc 137017 6 nfsd,nfs,lockd,auth_rpcgss,nfs_acl
nls_utf8 12416 1
nls_cp437 12417 1
vfat 16989 1
fat 44149 1 vfat
lm85 17907 0
hwmon_vid 12364 1 lm85
loop 17777 0
i915 286502 2
snd_intel8x0 22287 0
snd_ac97_codec 83732 1 snd_intel8x0
ac97_bus 12462 1 snd_ac97_codec
drm_kms_helper 26550 1 i915
snd_pcm 52731 2 snd_intel8x0,snd_ac97_codec
snd_seq 39172 0
snd_timer 22171 2 snd_pcm,snd_seq
snd_seq_device 12995 1 snd_seq
psmouse 45863 0
snd 38189 6 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_seq,snd_ti mer,snd_seq_device
drm 129190 3 i915,drm_kms_helper
shpchp 26653 0
i2c_i801 12670 0
i2c_algo_bit 12706 1 i915
soundcore 12878 1 snd
snd_page_alloc 12841 2 snd_intel8x0,snd_pcm
pci_hotplug 26303 1 shpchp
evdev 13084 7
i2c_core 19022 6 lm85,i915,drm_kms_helper,drm,i2c_i801,i2c_algo_bit
intel_rng 12501 0
rng_core 12550 1 intel_rng
parport_pc 21895 0
pcspkr 12515 0
serio_raw 12758 0
video 17345 1 i915
processor 26983 0
parport 27018 1 parport_pc
thermal_sys 17667 3 video,processor,processor
button 12783 1 i915
ext3 102125 3
jbd 40818 1 ext3
mbcache 12810 1 ext3
usb_storage 34951 1
uas 12975 0
sg 21385 0
sd_mod 35060 7
sr_mod 17418 0
cdrom 34631 1 sr_mod
crc_t10dif 12332 1 sd_mod
ata_generic 12439 0
uhci_hcd 21850 0
ata_piix 21079 4
libata 132100 2 ata_generic,ata_piix
ehci_hcd 34885 0
e100 31318 0
usbcore 99225 5 usb_storage,uas,uhci_hcd,ehci_hcd
scsi_mod 134453 6 usb_storage,uas,sg,sr_mod,sd_mod,libata
mii 12595 1 e100

** Network interface configuration:

auto lo
iface lo inet loopback

allow-hotplug eth0
iface eth0 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 00:0c:f1:90:91:ef brd ff:ff:ff:ff:ff:ff
inet 192.168.0.105/24 brd 192.168.0.255 scope global eth0
inet6 fe80::20c:f1ff:fe90:91ef/64 scope link
valid_lft forever preferred_lft forever

*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed
lo: 708 13 0 0 0 0 0 0 708 13 0 0 0 0 0 0
eth0: 87951 139 0 0 0 0 0 0 18430 175 0 0 0 0 0 0

*** Protocol statistics:
Ip:
156 total packets received
0 forwarded
0 incoming packets discarded
155 incoming packets delivered
153 requests sent out
Icmp:
0 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
0 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
Tcp:
7 active connections openings
2 passive connection openings
0 failed connection attempts
0 connection resets received
0 connections established
84 segments received
85 segments send out
0 segments retransmited
0 bad segments received.
0 resets sent
Udp:
66 packets received
0 packets to unknown port received.
0 packet receive errors
64 packets sent
UdpLite:
TcpExt:
3 TCP sockets finished time wait in fast timer
1 delayed acks sent
43 packet headers predicted
15 acknowledgments not containing data payload received
IpExt:
InMcastPkts: 21
OutMcastPkts: 21
InBcastPkts: 3
InOctets: 89314
OutOctets: 12108
InMcastOctets: 3347
OutMcastOctets: 3371
InBcastOctets: 891

*** Device features:
eth0: 0x4000
lo: 0x201b7c65

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface [8086:2570] (rev 02)
Subsystem: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface [8086:2570]
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
Region 0: Memory at e0000000 (32-bit, prefetchable) [size=256M]
Capabilities: <access denied>
Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller [0300]: Intel Corporation 82865G Integrated Graphics Controller [8086:2572] (rev 02) (prog-if 00 [VGA controller])
Subsystem: Intel Corporation Desktop Board D865GBF [8086:4246]
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
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M]
Region 1: Memory at ffa80000 (32-bit, non-prefetchable) [size=512K]
Region 2: I/O ports at ec00 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915

00:06.0 System peripheral [0880]: Intel Corporation 82865G/PE/P Processor to I/O Memory Interface [8086:2576] (rev 02)
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-
Region 0: Memory at fecf0000 (32-bit, non-prefetchable) [size=4K]

00:1d.0 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 [8086:24d2] (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation Desktop Board D865GBF [8086:4246]
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 c800 [size=32]
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 [8086:24d4] (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation Desktop Board D865GBF [8086:4246]
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 cc00 [size=32]
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #3 [8086:24d7] (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation Desktop Board D865GBF [8086:4246]
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 d000 [size=32]
Kernel driver in use: uhci_hcd

00:1d.3 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 [8086:24de] (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation Desktop Board D865GBF [8086:4246]
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 d400 [size=32]
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller [8086:24dd] (rev 02) (prog-if 20 [EHCI])
Subsystem: Intel Corporation Desktop Board D865GBF [8086:4246]
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 D routed to IRQ 23
Region 0: Memory at ffa7fc00 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev c2) (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=01, subordinate=01, sec-latency=32
I/O behind bridge: 0000b000-0000bfff
Memory behind bridge: ff800000-ff8fffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr+ DiscTmrStat- DiscTmrSERREn-

00:1f.0 ISA bridge [0601]: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge [8086:24d0] (rev 02)
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

00:1f.1 IDE interface [0101]: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller [8086:24db] (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: Intel Corporation Desktop Board D865GBF [8086:4246]
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 18
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 ffa0 [size=16]
Region 5: Memory at 40000000 (32-bit, non-prefetchable) [size=1K]
Kernel driver in use: ata_piix

00:1f.2 IDE interface [0101]: Intel Corporation 82801EB (ICH5) SATA Controller [8086:24d1] (rev 02) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Intel Corporation Desktop Board D865GBF [8086:4246]
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 18
Region 0: I/O ports at e800 [size=8]
Region 1: I/O ports at e400 [size=4]
Region 2: I/O ports at e000 [size=8]
Region 3: I/O ports at dc00 [size=4]
Region 4: I/O ports at d800 [size=16]
Kernel driver in use: ata_piix

00:1f.3 SMBus [0c05]: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller [8086:24d3] (rev 02)
Subsystem: Intel Corporation Desktop Board D865GBF [8086:4246]
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 B routed to IRQ 17
Region 4: I/O ports at c400 [size=32]
Kernel driver in use: i801_smbus

00:1f.5 Multimedia audio controller [0401]: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller [8086:24d5] (rev 02)
Subsystem: Intel Corporation Desktop Board D865GBF [8086:e001]
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 17
Region 2: Memory at ffa7f800 (32-bit, non-prefetchable) [size=512]
Region 3: Memory at ffa7f400 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: Intel ICH

01:08.0 Ethernet controller [0200]: Intel Corporation 82562EZ 10/100 Ethernet Controller [8086:1050] (rev 01)
Subsystem: Intel Corporation Desktop Board D865GBF [8086:302f]
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 (2000ns min, 14000ns max), Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 20
Region 0: Memory at ff8ff000 (32-bit, non-prefetchable) [size=4K]
Region 1: I/O ports at bc00 [size=64]
Capabilities: <access denied>
Kernel driver in use: e100


** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 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 004 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 001 Device 002: ID 0930:6545 Toshiba Corp. Kingston DataTraveler 102 Flash Drive / HEMA Flash Drive 2 GB / PNY Attache 4GB Stick
Bus 003 Device 002: ID 04a9:220d Canon, Inc. CanoScan N670U/N676U/LiDE 20


-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (990, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 2.6.39-2-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-2.6.39-2-686-pae depends on:
ii debconf [debconf-2.0] 1.5.39 Debian configuration management sy
ii initramfs-tools [linux-initra 0.99 tools for generating an initramfs
ii linux-base 3.2 Linux image base package
ii module-init-tools 3.16-1 tools for managing Linux kernel mo

Versions of packages linux-image-2.6.39-2-686-pae recommends:
ii firmware-linux-free 3 Binary firmware for various driver
ii libc6-i686 2.13-6 Embedded GNU C Library: Shared lib

Versions of packages linux-image-2.6.39-2-686-pae suggests:
ii grub-pc 1.99-6 GRand Unified Bootloader, version
pn linux-doc-2.6.39 <none> (no description available)

Versions of packages linux-image-2.6.39-2-686-pae 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)
pn firmware-iwlwifi <none> (no description available)
ii firmware-linux 0.30 Binary firmware for various driver
ii firmware-linux-nonfree 0.30 Binary firmware for various driver
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-2.6.39-2-686-pae/postinst/depmod-error-initrd-2.6.39-2-686-pae: false
linux-image-2.6.39-2-686-pae/prerm/removing-running-kernel-2.6.39-2-686-pae: true
linux-image-2.6.39-2-686-pae/postinst/ignoring-ramdisk:
linux-image-2.6.39-2-686-pae/postinst/missing-firmware-2.6.39-2-686-pae:



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Old 08-24-2011, 11:20 PM
Jonathan Nieder
 
Default Bug#630031: linux-image-2.6.39-2-686-pae: Kernel boots, but dmesg contains kernel bug trace

# affects wheezy, too
tags 630031 - sid
quit

Hi Frank,

Frank McCormick wrote:

> Kernel would not boot first thing this morning (June 10) but yesterday it
> seemed OK after aptitude upgrade. Now after another upgrade it boots, but there
> is a bug trace in logs

Thanks for reporting it. Is this reproducible? If so, is the
backtrace the same every time, and what's the latest kernel version
that works and the latest version you've tested that doesn't work?

Oops left unsnipped for reference.

[...]
> *pdpt = 0000000001492001 *pde = 00000000019fc067 *pte = 0000000000000000
> Oops: 0000 [#1] SMP
> last sysfs file: /sys/devices/LNXSYSTM:00/device:00/PNP0A03:00/device:12/PNP0C04:00/uevent
> Modules linked in: video processor parport thermal_sys button ext3 jbd mbcache usb_storage uas sg sd_mod sr_mod cdrom crc_t10dif ata_generic uhci_hcd ata_piix libata ehci_hcd e100 usbcore scsi_mod mii [last unloaded: scsi_wait_scan]
>
> Pid: 275, comm: modprobe Not tainted 2.6.39-2-686-pae #1 /D865GBF
> EIP: 0000:[<000000c3>] EFLAGS: f7280b04 CPU: 0
> EIP is at 0xc3
> EAX: c10f47dc EBX: f716bd3c ECX: 00000000 EDX: f5c29774
> ESI: 33380000 EDI: 00000002 EBP: 00000002 ESP: f716bd34
> DS: ab94 ES: 0af8 FS: 0001 GS: 00e0 SS: 0068
> Process modprobe (pid: 275, ti=f716a000 task=f7055a00 task.ti=f70dc000)
> Stack:
> c1413a68 c1413a64 00000282 00000000 f7004780 c102dfbb 00000000 00000000
> 00000001 00000003 f7048000 00000000 00000282 f7048000 00000000 c122c8ee
> 00000000 f5c29774 00000001 c115430c 00000000 f716bdcc 00000000 f5c29774
> Call Trace:
> [<c102dfbb>] ? __wake_up+0x2c/0x3b
> [<c122c8ee>] ? netlink_broadcast_filtered+0x22b/0x254
> [<c115430c>] ? idr_get_empty_slot+0x149/0x217
> [<c115430c>] ? idr_get_empty_slot+0x149/0x217
> [<c11586d1>] ? number+0x176/0x279
> [<c11544ab>] ? ida_get_new_above+0xd1/0x16c
> [<c101aacb>] ? native_send_call_func_single_ipi+0x1f/0x20
> [<c105c446>] ? generic_exec_single+0x4d/0x65
> [<c1026817>] ? leave_mm+0x29/0x29
> [<c105c5d0>] ? smp_call_function_single+0xd1/0xe2
> [<c1026817>] ? leave_mm+0x29/0x29
> [<c1026817>] ? leave_mm+0x29/0x29
> [<c105c806>] ? smp_call_function+0x17/0x1b
> [<c105c817>] ? on_each_cpu+0xd/0x30
> [<c10b62ab>] ? __purge_vmap_area_lazy+0xf6/0x13c
> [<c10b730b>] ? vm_unmap_aliases+0x121/0x12a
> [<f8219000>] ? 0xf8218fff
> [<c10241a4>] ? change_page_attr_set_clr+0xfc/0x338
> [<c1050447>] ? down_timeout+0x36/0x3d
> [<c12b122a>] ? mutex_lock+0xb/0x24
> [<c12b122a>] ? mutex_lock+0xb/0x24
> [<c12b50c7>] ? kprobes_module_callback+0xf5/0x109
> [<c11ac989>] ? acpi_ut_release_read_lock+0x40/0x45
> [<c1051815>] ? lowest_in_progress+0x5d/0x66
> [<c10245f0>] ? change_page_attr_set+0x22/0x26
> [<c1024607>] ? set_memory_rw+0x13/0x17
> [<f8219000>] ? 0xf8218fff
> [<c1060cbd>] ? sys_init_module+0xdca/0xe7d
> [<c12b715f>] ? sysenter_do_call+0x12/0x28
> Code: Bad EIP value.
> EIP: [<0000099c>] 0x99c SS:ESP 0068:f716bd34
> CR2: 00000000ffffff82
> ---[ end trace 935545f4eeaa95f8 ]---
> input: PC Speaker as /devices/platform/pcspkr/input/input3



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Old 08-25-2011, 05:43 AM
Jonathan Nieder
 
Default Bug#630031: linux-image-2.6.39-2-686-pae: Kernel boots, but dmesg contains kernel bug trace

Hi Frank,

Frank McCormick wrote:

> Well since then I have never been able to get a PAE kernel to boot so I am
> using the last kernel which will boot --- 2.6.38-2-686 #1 SMP

3.0.0-1-486 should also work, for what it's worth.

> I have pretty much given up on the PAE versions as the developers don't seem
> too interested.
>
> I am running an Intel dual-core cpu 2.8 mhz...with PAE support but
> PAE kernels won't boot.

No, that is obviously interesting. So it seems this is PAE-specific
--- good to know. Could you attach a copy of /proc/cpuinfo and kernel
logs from booting 3.0.0-1-686-pae (which should fail) and 3.0.0-1-486
(which should succeed) from sid?



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Old 08-25-2011, 05:02 PM
Jonathan Nieder
 
Default Bug#630031: linux-image-2.6.39-2-686-pae: Kernel boots, but dmesg contains kernel bug trace

Hi again,

Frank McCormick wrote:

> I don't have either of those kernels now. And because I work at home I
> won't have the time to mess around with multiple boots for a while.
>
> Why are you interested? Are you having the same problem or what ?

No, I can't reproduce it myself. A few reasons:

- hearing that someone is "stuck" using a kernel with known security
problems does not leave me very happy. There could be more such
people, and not addressing relevant problems (in package
descriptions or functionality) when they happen would damage the
reputation of Debian and health of the internet;

- I occasionally run into kernel bugs, and I would like not to be
contributing to a trend in which more bugs are reported than the
kernel team is able to promptly deal with:

http://qa.debian.org/data/bts/graphs/l/linux-2.6.png

So it seems worthwhile to understand existing bugs and fix them
or pass them upstream as appropriate.

- I like Debian users.

- The thought of a kernel/hardware combination being buggy in this
way triggers an aesthetic dislike in me. I would be happier
hacking on a platform that behaves reasonably and predictably.

So yes, the kernel producing symptoms of memory corruption when and
only when PAE is enabled seems interesting. Hope that helps, and
sorry we didn't get to this earlier.

Jonathan



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