Bug#468069: linux-2.6: CONFIG_E1000_NAPI causes hangs on T60 on high traffic load
Package: linux-image-2.6.24-1-686
Version: 2.6.24-1
Severity: important
*** Please type your report below this line ***
Configuring CONFIG_E1000_NAPI on the 2.6 kernel causes my laptop (Lenovo
T60) to hang on high network load. This is easely reproduced and
building a customer image without this option does not hang.
Please disable this option.
Peter
lspci -v:
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
Subsystem: Lenovo Unknown device 2015
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel modules: intel-agp
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: ee100000-ee1fffff
Prefetchable memory behind bridge: 00000000d8000000-00000000dfffffff
Capabilities: [88] Subsystem: Lenovo Unknown device 2014
Capabilities: [80] Power Management version 2
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [a0] Express Root Port (Slot+), MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [140] Root Complex Link <?>
Kernel driver in use: pcieport-driver
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
Subsystem: Lenovo ThinkPad T60/R60 series
Flags: bus master, fast devsel, latency 0, IRQ 22
Memory at ee400000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [130] Root Complex Link <?>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: ee000000-ee0fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [90] Subsystem: Lenovo Unknown device 2011
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00004000-00005fff
Memory behind bridge: ec000000-edffffff
Prefetchable memory behind bridge: 00000000e4000000-00000000e40fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [90] Subsystem: Lenovo Unknown device 2011
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=0b, sec-latency=0
I/O behind bridge: 00006000-00007fff
Memory behind bridge: e8000000-e9ffffff
Prefetchable memory behind bridge: 00000000e4100000-00000000e41fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [90] Subsystem: Lenovo Unknown device 2011
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=0c, subordinate=13, sec-latency=0
I/O behind bridge: 00008000-00009fff
Memory behind bridge: ea000000-ebffffff
Prefetchable memory behind bridge: 00000000e4200000-00000000e42fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [90] Subsystem: Lenovo Unknown device 2011
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
Subsystem: Lenovo ThinkPad T60/R60 series
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at 1800 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
Subsystem: Lenovo ThinkPad T60/R60 series
Flags: bus master, medium devsel, latency 0, IRQ 22
I/O ports at 1820 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
Subsystem: Lenovo ThinkPad T60/R60 series
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at 1840 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02) (prog-if 00 [UHCI])
Subsystem: Lenovo ThinkPad T60/R60 series
Flags: bus master, medium devsel, latency 0, IRQ 21
I/O ports at 1860 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
Subsystem: Lenovo ThinkPad T60/R60 series
Flags: bus master, medium devsel, latency 0, IRQ 21
Memory at ee404000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=15, subordinate=18, sec-latency=32
I/O behind bridge: 0000a000-0000dfff
Memory behind bridge: e4300000-e7ffffff
Prefetchable memory behind bridge: 00000000e0000000-00000000e3ffffff
Capabilities: [50] Subsystem: Lenovo Unknown device 2013
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
Subsystem: Lenovo ThinkPad T60/R60 series
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel modules: intel-rng
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: Lenovo ThinkPad T60/R60 series
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at 1880 [size=16]
Kernel driver in use: PIIX_IDE
00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA AHCI Controller (rev 02) (prog-if 01 [AHCI 1.0])
Subsystem: Lenovo ThinkPad T60/R60 series
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 16
I/O ports at 18c8 [size=8]
I/O ports at 18ac [size=4]
I/O ports at 18c0 [size=8]
I/O ports at 18a8 [size=4]
I/O ports at 18b0 [size=16]
Memory at ee404400 (32-bit, non-prefetchable) [size=1K]
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [70] Power Management version 2
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
Subsystem: Lenovo ThinkPad T60/R60 series
Flags: medium devsel, IRQ 20
I/O ports at 18e0 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c-i801
01:00.0 VGA compatible controller: ATI Technologies Inc M52 [Mobility Radeon X1300] (prog-if 00 [VGA controller])
Subsystem: Lenovo Unknown device 2005
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at d8000000 (32-bit, prefetchable) [size=128M]
I/O ports at 2000 [size=256]
Memory at ee100000 (32-bit, non-prefetchable) [size=64K]
[virtual] Expansion ROM at ee120000 [disabled] [size=128K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Express Legacy Endpoint, MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Kernel driver in use: fglrx_pci
Kernel modules: fglrx
02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet Controller
Subsystem: Lenovo ThinkPad T60
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at ee000000 (32-bit, non-prefetchable) [size=128K]
I/O ports at 3000 [size=32]
Capabilities: [c8] Power Management version 2
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [e0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [140] Device Serial Number 9c-0e-81-ff-ff-58-15-00
Kernel driver in use: e1000
Kernel modules: e1000
03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
Subsystem: Intel Corporation ThinkPad R60e/X60s
Flags: bus master, fast devsel, latency 0, IRQ 22
Memory at edf00000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [c8] Power Management version 2
Kernel driver in use: fglrx_pci
Kernel modules: fglrx
02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet Controller
Subsystem: Lenovo ThinkPad T60
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at ee000000 (32-bit, non-prefetchable) [size=128K]
I/O ports at 3000 [size=32]
Capabilities: [c8] Power Management version 2
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [e0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [140] Device Serial Number 9c-0e-81-ff-ff-58-15-00
Kernel driver in use: e1000
Kernel modules: e1000
03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
Subsystem: Intel Corporation ThinkPad R60e/X60s
Flags: bus master, fast devsel, latency 0, IRQ 22
Memory at edf00000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [c8] Power Management version 2
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [e0] Express Legacy Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [140] Device Serial Number a4-2c-28-ff-ff-d2-19-00
Kernel driver in use: iwl3945
Kernel modules: iwl3945
15:00.0 CardBus bridge: Texas Instruments PCI1510 PC card Cardbus Controller
Subsystem: Lenovo ThinkPad T60/R60 series
Flags: bus master, medium devsel, latency 168, IRQ 16
Memory at e4300000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=15, secondary=16, subordinate=17, sec-latency=176
Memory window 0: e0000000-e3fff000 (prefetchable)
Memory window 1: 88000000-8bfff000
I/O window 0: 0000a000-0000a0ff
I/O window 1: 0000a400-0000a4ff
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus
-- Package-specific info:
-- System Information:
Debian Release: lenny/sid
APT prefers testing
APT policy: (990, 'testing'), (90, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.24.2try6 (SMP w/2 CPU cores)
Locale: LANG=it_IT.utf8, LC_CTYPE=it_IT.utf8 (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] 1.5.19 Debian configuration management sy
ii initramfs-tools [linux-initr 0.91e tools for generating an initramfs
ii module-init-tools 3.3-pre11-4 tools for managing Linux kernel mo
linux-image-2.6.24-1-686 recommends no packages.
-- debconf information:
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/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/lilo-has-ramdisk:
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/preinst/abort-overwrite-2.6.24-1-686:
linux-image-2.6.24-1-686/postinst/bootloader-test-error-2.6.24-1-686:
linux-image-2.6.24-1-686/preinst/lilo-initrd-2.6.24-1-686: true
shared/kernel-image/really-run-bootloader: 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/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/postinst/old-dir-initrd-link-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/elilo-initrd-2.6.24-1-686: true
linux-image-2.6.24-1-686/postinst/kimage-is-a-directory:
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