Hi,
I am having problem bringing up networking on 2.6.18-mm2.
I don't see any interrupts for eth0. I also see "cannot
handle IRQ" panic on shutdown - wondering if they are related..
CPU0 CPU1 CPU2 CPU3
0: 112736 117883 117738 123737 IO-APIC-edge timer
1: 0 0 1 10 IO-APIC-edge i8042
4: 0 1 0 477 IO-APIC-edge serial
6: 0 0 0 5 IO-APIC-edge floppy
8: 0 0 0 0 IO-APIC-edge rtc
9: 0 0 0 0 IO-APIC-level acpi
12: 0 42 6 65 IO-APIC-edge i8042
14: 4869 1911 3449 6079 IO-APIC-edge ide0
15: 0 11051 4806 847 IO-APIC-edge ide1
17: 55636 0 5 0 IO-APIC-level eth0
NMI: 216 40 38 41
LOC: 471992 471992 472046 471481
ERR: 0
MIS: 0
Everything works fine on 2.6.18.
(I saw similar report by Sukadev on 2.6.18-mm1).
dmesg shows (similar messages about unable to allocate messages):
PCI: Cannot allocate resource region 0 of device 0000:08:01.1
PCI: Cannot allocate resource region 0 of device 0000:08:02.1
PCI: Cannot allocate resource region 0 of device 0000:08:03.1
PCI: Cannot allocate resource region 0 of device 0000:08:04.1
Thanks,
Badari
INIT:do_IRQ: cannot handle IRQ -1
----------- [cut here ] --------- [please bite here ] ---------
Kernel BUG at arch/x86_64/kernel/irq.c:118
invalid opcode: 0000 [1] SMP
last sysfs file: /devices/pci0000:00/0000:00:06.0/irq
CPU 1
Modules linked in: acpi_cpufreq ipv6 thermal processor fan button
battery ac dm_mod floppy parport_pc lp parport
Pid: 1, comm: init Not tainted 2.6.18-mm2 #1
RIP: 0010:[<ffffffff8020ced0>]
00:06.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8111 PCI (rev 07) (prog-if 00 [Normal decode])
Flags: bus master, 66MHz, medium devsel, latency 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=68
I/O behind bridge: 00002000-00002fff
Memory behind bridge: fa000000-fa0fffff
Prefetchable memory behind bridge: e2000000-e20fffff
Capabilities: [c0] HyperTransport: Slave or Primary Interface
Capabilities: [f0] HyperTransport: Interrupt Discovery and Configuration
00:07.0 ISA bridge: Advanced Micro Devices [AMD] AMD-8111 LPC (rev 05)
Subsystem: Advanced Micro Devices [AMD] AMD-8111 LPC
Flags: bus master, 66MHz, medium devsel, latency 0
00:07.1 IDE interface: Advanced Micro Devices [AMD] AMD-8111 IDE (rev 03) (prog-if 8a [Master SecP PriP])
Subsystem: Advanced Micro Devices [AMD] AMD-8111 IDE
Flags: bus master, medium devsel, latency 64
I/O ports at 1020 [size=16]
00:07.3 Bridge: Advanced Micro Devices [AMD] AMD-8111 ACPI (rev 05)
Subsystem: Advanced Micro Devices [AMD] AMD-8111 ACPI
Flags: medium devsel
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
Flags: fast devsel
Capabilities: [80] HyperTransport: Host or Secondary Interface
Capabilities: [a0] HyperTransport: Host or Secondary Interface
Capabilities: [c0] HyperTransport: Host or Secondary Interface
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
Flags: fast devsel
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
Flags: fast devsel
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
Flags: fast devsel
00:19.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
Flags: fast devsel
Capabilities: [80] HyperTransport: Host or Secondary Interface
Capabilities: [a0] HyperTransport: Host or Secondary Interface
Capabilities: [c0] HyperTransport: Host or Secondary Interface
00:19.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
Flags: fast devsel
00:19.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
Flags: fast devsel
00:19.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
Flags: fast devsel
00:1a.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
Flags: fast devsel
Capabilities: [80] HyperTransport: Host or Secondary Interface
Capabilities: [a0] HyperTransport: Host or Secondary Interface
Capabilities: [c0] HyperTransport: Host or Secondary Interface
00:1a.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
Flags: fast devsel
00:1a.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
Flags: fast devsel
00:1a.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
Flags: fast devsel
00:1b.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
Flags: fast devsel
Capabilities: [80] HyperTransport: Host or Secondary Interface
Capabilities: [a0] HyperTransport: Host or Secondary Interface
Capabilities: [c0] HyperTransport: Host or Secondary Interface
00:1b.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
Flags: fast devsel
00:1b.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
Flags: fast devsel
00:1b.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
Flags: fast devsel
01:00.0 USB Controller: Advanced Micro Devices [AMD] AMD-8111 USB (rev 0b) (prog-if 10 [OHCI])
Flags: bus master, medium devsel, latency 64, IRQ 11
Memory at fa000000 (32-bit, non-prefetchable) [size=4K]
01:00.1 USB Controller: Advanced Micro Devices [AMD] AMD-8111 USB (rev 0b) (prog-if 10 [OHCI])
Flags: bus master, medium devsel, latency 64, IRQ 11
Memory at fa001000 (32-bit, non-prefetchable) [size=4K]
01:04.0 SCSI storage controller: QLogic Corp. QLA2200 64-bit Fibre Channel Adapter (rev 05)
Subsystem: QLogic Corp. QLA2200
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 5
I/O ports at 2000 [size=256]
Memory at fa002000 (32-bit, non-prefetchable) [size=4K]
[virtual] Expansion ROM at e2000000 [disabled] [size=128K]
Capabilities: [44] Power Management version 1
01:05.0 SCSI storage controller: QLogic Corp. QLA2200 64-bit Fibre Channel Adapter (rev 05)
Subsystem: QLogic Corp. QLA2200
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 10
I/O ports at 2400 [size=256]
Memory at fa003000 (32-bit, non-prefetchable) [size=4K]
[virtual] Expansion ROM at e2020000 [disabled] [size=128K]
Capabilities: [44] Power Management version 1
08:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12) (prog-if 00 [Normal decode])
Flags: bus master, 66MHz, medium devsel, latency 99
Bus: primary=08, secondary=09, subordinate=0e, sec-latency=64
Memory behind bridge: fa400000-faffffff
Prefetchable memory behind bridge: 00000000fc000000-00000000fdf00000
Capabilities: [a0] PCI-X bridge device
Capabilities: [b8] HyperTransport: Interrupt Discovery and Configuration
Capabilities: [c0] HyperTransport: Slave or Primary Interface
08:01.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC (rev 01) (prog-if 10 [IO-APIC])
Subsystem: Advanced Micro Devices [AMD] Unknown device 7450
Flags: bus master, medium devsel, latency 0
Memory at e2300000 (64-bit, non-prefetchable) [size=4K]
08:02.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12) (prog-if 00 [Normal decode])
Flags: bus master, 66MHz, medium devsel, latency 64
Bus: primary=08, secondary=0f, subordinate=13, sec-latency=64
I/O behind bridge: 00003000-00003fff
Memory behind bridge: fb000000-fb0fffff
Prefetchable memory behind bridge: 00000000e2100000-00000000e2100000
Capabilities: [a0] PCI-X bridge device
Capabilities: [b8] HyperTransport: Interrupt Discovery and Configuration
08:02.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC (rev 01) (prog-if 10 [IO-APIC])
Subsystem: Advanced Micro Devices [AMD] Unknown device 7450
Flags: bus master, medium devsel, latency 0
Memory at e2301000 (64-bit, non-prefetchable) [size=4K]
08:03.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12) (prog-if 00 [Normal decode])
Flags: bus master, 66MHz, medium devsel, latency 64
Bus: primary=08, secondary=14, subordinate=18, sec-latency=64
Capabilities: [a0] PCI-X bridge device
Capabilities: [b8] HyperTransport: Interrupt Discovery and Configuration
Capabilities: [c0] HyperTransport: Slave or Primary Interface
08:03.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC (rev 01) (prog-if 10 [IO-APIC])
Subsystem: Advanced Micro Devices [AMD] Unknown device 7450
Flags: bus master, medium devsel, latency 0
Memory at e2302000 (64-bit, non-prefetchable) [size=4K]
08:04.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12) (prog-if 00 [Normal decode])
Flags: bus master, 66MHz, medium devsel, latency 64
Memory at fa3e3000 (64-bit, non-prefetchable) [size=4K]
Bus: primary=08, secondary=19, subordinate=1d, sec-latency=64
I/O behind bridge: 00004000-00004fff
Memory behind bridge: fb100000-fb1fffff
Prefetchable memory behind bridge: 00000000e2200000-00000000e2200000
Capabilities: [a0] PCI-X bridge device
Capabilities: [b8] HyperTransport: Interrupt Discovery and Configuration
Capabilities: [90] #0c [000a]
Capabilities: [98] Power Management version 2
08:04.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC (rev 01) (prog-if 10 [IO-APIC])
Subsystem: Advanced Micro Devices [AMD] Unknown device 7450
Flags: bus master, medium devsel, latency 0
Memory at e2303000 (64-bit, non-prefetchable) [size=4K]
09:01.0 PCI bridge: Hint Corp HB6 Universal PCI-PCI bridge (non-transparent mode) (rev 12) (prog-if 00 [Normal decode])
Flags: bus master, medium devsel, latency 99
Bus: primary=09, secondary=0a, subordinate=0a, sec-latency=69
Memory behind bridge: fa400000-faffffff
Prefetchable memory behind bridge: 00000000fc000000-00000000fdf00000
Capabilities: [80] Power Management version 2
Capabilities: [90] #06 [0000]
Capabilities: [a0] Vital Product Data
0a:00.0 VGA compatible controller: Matrox Graphics, Inc. G400/G450 (rev 85) (prog-if 00 [VGA])
Subsystem: Matrox Graphics, Inc. Millennium G450 Dual Head PCI
Flags: medium devsel, IRQ 10
Memory at fc000000 (32-bit, prefetchable) [size=32M]
Memory at fa400000 (32-bit, non-prefetchable) [size=16K]
Memory at fa800000 (32-bit, non-prefetchable) [size=8M]
[virtual] Expansion ROM at fa420000 [disabled] [size=128K]
Capabilities: [dc] Power Management version 2
Capabilities: [f0] AGP version 2.0
0f:01.0 Fibre Channel: QLogic Corp. QLA2312 Fibre Channel Adapter (rev 02)
Subsystem: QLogic Corp. Unknown device 0100
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 10
I/O ports at 3000 [size=256]
Memory at fb000000 (64-bit, non-prefetchable) [size=4K]
[virtual] Expansion ROM at e2100000 [disabled] [size=128K]
Capabilities: [44] Power Management version 2
Capabilities: [4c] PCI-X non-bridge device
Capabilities: [54] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable-
Capabilities: [64] #06 [0080]
19:01.0 SCSI storage controller: QLogic Corp. QLA2200 64-bit Fibre Channel Adapter (rev 05)
Subsystem: QLogic Corp. QLA2200
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 10
I/O ports at 4000 [size=256]
Memory at fb110000 (32-bit, non-prefetchable) [size=4K]
[virtual] Expansion ROM at e2200000 [disabled] [size=128K]
Capabilities: [44] Power Management version 1
19:02.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5701 Gigabit Ethernet (rev 15)
Subsystem: 3Com Corporation 3C996B-T 1000Base-T
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 38
Memory at fb100000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [40] PCI-X non-bridge device
Capabilities: [48] Power Management version 2
Capabilities: [50] Vital Product Data
Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable-
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