* PROBLEM: 2.4.1[89]: System hangs after "spurious 8259A interrupt: IRQ7"
@ 2002-10-15 10:22 Kai Henningsen
2002-10-21 10:01 ` Alan Cox
0 siblings, 1 reply; 2+ messages in thread
From: Kai Henningsen @ 2002-10-15 10:22 UTC (permalink / raw)
To: linux-kernel
>From looking through the archives, it seems more people have this
problem.
I do *NOT* have any NVIDIA code in my kernels.
The problem is *NOT* connected with X.
In fact, the system hangs so soon (typically before or during fsck)
that I have no usefull 2.4 boot messages to offer - they scroll away
and then the keyboard locks. (And I can't make too extensive tests on
this machine, unfortunately, as it's an important server.)
2.2.20 runs without any problems. I *really* want to have this
machine on 2.4, though ...
Information extracted under 2.2.20:
# cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 6
model : 4
model name : AMD Athlon(tm) Processor
stepping : 2
cpu MHz : 1260.034
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
sep_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca
cmov pat pse36 psn mmxext mmx fxsr 3dnowext 3dnow
bogomips : 2510.02
# cat /proc/modules
ipx 12944 7 (autoclean)
tulip 29640 4
usb-uhci 18492 0 (unused)
usbcore 46672 1 [usb-uhci]
dummy 964 0 (unused)
3c59x 20740 1
sg 15056 0 (unused)
# cat /proc/ioports
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0070-007f : rtc
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
01f0-01f7 : ide0
02f8-02ff : serial(auto)
0376-0376 : ide1
0378-037f : parport0
03c0-03df : vga+
03f6-03f6 : ide0
03f8-03ff : serial(auto)
0778-077a : parport0
6400-647f : eth0
6800-68fe : aic7xxx
7800-787f : eth4
8000-807f : eth3
8400-847f : eth2
8800-887f : eth1
b000-b013 : usb-uhci
b400-b413 : usb-uhci
b800-b807 : ide0
b808-b80f : ide1
# cat /proc/interrupts
CPU0
0: 93089 XT-PIC timer
1: 2 XT-PIC keyboard
2: 0 XT-PIC cascade
8: 3 XT-PIC rtc
9: 7728 XT-PIC usb-uhci, usb-uhci, eth0, eth1,
eth2, eth3, eth4
11: 48 XT-PIC aic7xxx
13: 1 XT-PIC fpu
14: 154718 XT-PIC ide0
15: 117969 XT-PIC ide1
NMI: 0
# lspci -vvv
00:00.0 Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133]
(rev 03)
Subsystem: Asustek Computer, Inc.: Unknown device 8042
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
Latency: 8
Region 0: Memory at e6000000 (32-bit, prefetchable)
Capabilities: [a0] AGP version 2.0
Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2
Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-
,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:01.0 PCI bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133
AGP] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: e3800000-e5dfffff
Prefetchable memory behind bridge: e5f00000-e5ffffff
BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI+ D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-
,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:04.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super
South] (rev 40)
Subsystem: Asustek Computer, Inc.: Unknown device 8042
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping+ SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-
,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:04.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 06)
(prog-if 8a [Master SecP PriP])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Region 4: I/O ports at b800
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-
,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:04.2 USB Controller: VIA Technologies, Inc. UHCI USB (rev 16)
(prog-if 00 [UHCI])
Subsystem: Unknown device 0925:1234
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32, cache line size 08
Interrupt: pin D routed to IRQ 9
Region 4: I/O ports at b400
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-
,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:04.3 USB Controller: VIA Technologies, Inc. UHCI USB (rev 16)
(prog-if 00 [UHCI])
Subsystem: Unknown device 0925:1234
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32, cache line size 08
Interrupt: pin D routed to IRQ 9
Region 4: I/O ports at b000
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-
,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:04.4 Bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI]
(rev 40)
Subsystem: Asustek Computer, Inc.: Unknown device 8042
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Capabilities: [68] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-
,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:09.0 PCI bridge: Digital Equipment Corporation DECchip 21050 (rev
02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32, cache line size 08
Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
I/O behind bridge: 00007000-00008fff
Memory behind bridge: e1800000-e37fffff
Prefetchable memory behind bridge: e5f00000-e5efffff
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
00:0c.0 SCSI storage controller: Adaptec AHA-294x / AIC-7871 (rev 03)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (2000ns min, 2000ns max), cache line size 08
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at 6800
Region 1: Memory at e1000000 (32-bit, non-prefetchable)
00:0d.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX
[Cyclone] (rev 30)
Subsystem: 3Com Corporation 3C905B Fast Etherlink XL 10/100
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (2500ns min, 2500ns max), cache line size 08
Interrupt: pin A routed to IRQ 9
Region 0: I/O ports at 6400
Region 1: Memory at e0800000 (32-bit, non-prefetchable)
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-
,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:11.0 Unknown mass storage controller: Promise Technology, Inc.
20265 (rev 02)
Subsystem: Promise Technology, Inc.: Unknown device 4d33
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at 6000
Region 1: I/O ports at 5800
Region 2: I/O ports at 5400
Region 3: I/O ports at 5000
Region 4: I/O ports at 4800
Region 5: Memory at e0000000 (32-bit, non-prefetchable)
Capabilities: [58] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-
,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
01:00.0 VGA compatible controller: ATI Technologies Inc Rage XL AGP
(rev 27) (prog-if 00 [VGA])
Subsystem: ATI Technologies Inc: Unknown device 0008
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping+ SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (2000ns min), cache line size 08
Interrupt: pin A routed to IRQ 11
Region 0: Memory at e4000000 (32-bit, non-prefetchable)
Region 1: I/O ports at d800
Region 2: Memory at e3800000 (32-bit, non-prefetchable)
Expansion ROM at e5fe0000 [disabled]
Capabilities: [50] AGP version 1.0
Status: RQ=255 SBA+ 64bit- FW- Rate=x1,x2
Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
Capabilities: [5c] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-
,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
02:04.0 Ethernet controller: Digital Equipment Corporation DECchip
21040 [Tulip] (rev 24)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Interrupt: pin A routed to IRQ 9
Region 0: I/O ports at 8800
Region 1: Memory at e3000000 (32-bit, non-prefetchable)
02:05.0 Ethernet controller: Digital Equipment Corporation DECchip
21040 [Tulip] (rev 24)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at 8400
Region 1: Memory at e2800000 (32-bit, non-prefetchable)
02:06.0 Ethernet controller: Digital Equipment Corporation DECchip
21040 [Tulip] (rev 24)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at 8000
Region 1: Memory at e2000000 (32-bit, non-prefetchable)
02:07.0 Ethernet controller: Digital Equipment Corporation DECchip
21040 [Tulip] (rev 24)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Interrupt: pin A routed to IRQ 5
Region 0: I/O ports at 7800
Region 1: Memory at e1800000 (32-bit, non-prefetchable)
# cat /var/log/dmesg
Linux version 2.2.20-lisbeth.53 (root@lisbeth) (gcc version 2.7.2.3)
#1 Mon Feb 25 10:39:37 CET 2002
BIOS-provided physical RAM map:
BIOS-e820: 0009f000 @ 00000000 (usable)
BIOS-e820: 1feec000 @ 00100000 (usable)
Detected 1260034 kHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 2510.02 BogoMIPS
Memory: 516728k/524208k available (1408k kernel code, 412k reserved,
5588k data, 72k init)
Dentry hash table entries: 65536 (order 7, 512k)
Buffer cache hash table entries: 524288 (order 9, 2048k)
Page cache hash table entries: 131072 (order 7, 512k)
VFS: Diskquotas version dquot_6.4.0 initialized
CPU: L1 I Cache: 64K L1 D Cache: 64K
CPU: L2 Cache: 256K
CPU: AMD Athlon(tm) Processor stepping 02
Checking 386/387 coupling... OK, FPU using exception 16 error
reporting.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.35a (19990819) Richard Gooch (rgooch@atnf.csiro.au)
PCI: PCI BIOS revision 2.10 entry at 0xf1150
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: 00:48 [1011/0001]: Bridge optimization (00)
Cache L2: Not supported.
CPU-PCI posted write: off -> on.
CPU-Memory posted write: off -> on.
PCI-Memory posted write: off -> on.
PCI burst: off -> on.
Linux NET4.0 for Linux 2.2
Based upon Swansea University Computer Society NET3.039
NET4: Unix domain sockets 1.0 for Linux NET4.0.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
TCP: Hash tables configured (ehash 524288 bhash 65536)
NET4: AppleTalk 0.18 for Linux NET4.0
Initializing RT netlink socket
Starting kswapd v 1.5
parport0: PC-style at 0x378 (0x778) [SPP,ECP,ECPEPP,ECPPS2]
parport0: detected irq 7; use procfs to enable interrupt-driven
operation.
Serial driver version 4.27 with DETECT_IRQ enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
pty: 2048 Unix98 ptys configured
lp0: using parport0 (polling).
Software Watchdog Timer: 0.05, timer margin: 60 sec
Real Time Clock Driver v1.09
loop: registered device at major 7
VP_IDE: IDE controller on PCI bus 00 dev 21
VP_IDE: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xb800-0xb807, BIOS settings: hda:DMA, hdb:DMA
ide0: VIA Bus-Master (U)DMA Timing Config Success
ide1: BM-DMA at 0xb808-0xb80f, BIOS settings: hdc:DMA, hdd:pio
ide1: VIA Bus-Master (U)DMA Timing Config Success
hda: IC35L060AVER07-0, ATA DISK drive
hdb: IC35L120AVVA07-0, ATA DISK drive
hdc: IC35L060AVER07-0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: IC35L060AVER07-0, 58644MB w/1916kB Cache, CHS=7476/255/63
hdb: IC35L120AVVA07-0, 117800MB w/1863kB Cache, CHS=15017/255/63
hdc: IC35L060AVER07-0, 58644MB w/1916kB Cache, CHS=7476/255/63
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
md driver 0.36.6 MAX_MD_DEV=4, MAX_REAL=8
(scsi0) <Adaptec AHA-294X SCSI host adapter> found at PCI 0/12/0
(scsi0) Narrow Channel, SCSI ID=7, 16/255 SCBs
(scsi0) Downloading sequencer code... 415 instructions downloaded
scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI)
5.1.33/3.2.4
<Adaptec AHA-294X SCSI host adapter>
scsi1 : SCSI host adapter emulation for IDE ATAPI devices
scsi : 2 hosts.
Vendor: SONY Model: CD-ROM CDU-76S Rev: 1.1c
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
(scsi0:0:0:1) Synchronous at 5.0 Mbyte/sec, offset 15.
Vendor: HP Model: HP35480A Rev: T603
Type: Sequential-Access ANSI SCSI revision: 02
Detected scsi tape st0 at scsi0, channel 0, id 3, lun 0
(scsi0:0:3:1) Synchronous at 5.0 Mbyte/sec, offset 8.
scsi : detected 1 SCSI tape 1 SCSI cdrom total.
Uniform CD-ROM driver Revision: 3.11
Partition check:
hda: hda1 < hda5 hda6 hda7 hda8 hda9 hda10 hda11 hda12 hda13 >
hdb: hdb1 hdb2
hdc: hdc1 < hdc5 hdc6 hdc7 hdc8 hdc9 hdc10 hdc11 hdc12 hdc13 >
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.13)
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 72k freed
Adding Swap: 1445808k swap-space (priority -1)
Adding Swap: 1445808k swap-space (priority -2)
3c59x.c 18Feb01 Donald Becker and others
http://www.scyld.com/network/vortex.html
eth0: 3Com 3c905B Cyclone 100baseTx at 0x6400, 00:50:04:f5:47:95,
IRQ 9
8K byte-wide RAM 5:3 Rx:Tx split, autoselect/Autonegotiate
interface.
MII transceiver found at address 24, status 786d.
Enabling bus-master transmits and whole-frame receives.
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-uhci.c: $Revision: 1.237 $ time 10:42:28 Feb 25 2002
usb-uhci.c: High bandwidth mode enabled
usb-uhci.c: USB UHCI at I/O 0xb400, IRQ 9
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
usb.c: USB new device connect, assigned device number 1
usb.c: kmalloc IF df1ba060, numif 1
usb.c: new device strings: Mfr=0, Product=2, SerialNumber=1
usb.c: USB device number 1 default language ID 0x0
Product: USB UHCI Root Hub
SerialNumber: b400
hub.c: USB hub found
hub.c: 2 ports detected
hub.c: standalone hub
hub.c: ganged power switching
hub.c: global over-current protection
hub.c: power on to power good time: 2ms
hub.c: hub controller current requirement: 0mA
hub.c: port removable status: RR
hub.c: local power source is good
hub.c: no over-current condition exists
hub.c: enabling power on all ports
usb.c: hub driver claimed interface df1ba060
usb.c: kusbd: /sbin/hotplug add 1
hub.c: port 1 connection change
hub.c: port 1, portstatus 300, change 3, 1.5 Mb/s
hub.c: port 2 connection change
hub.c: port 2, portstatus 300, change 3, 1.5 Mb/s
hub.c: port 1 enable change, status 300
hub.c: port 2 enable change, status 300
usb.c: kusbd policy returned 0x200
usb-uhci.c: USB UHCI at I/O 0xb000, IRQ 9
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 2
usb.c: USB new device connect, assigned device number 1
usb.c: kmalloc IF df1ba420, numif 1
usb.c: new device strings: Mfr=0, Product=2, SerialNumber=1
usb.c: USB device number 1 default language ID 0x0
Product: USB UHCI Root Hub
SerialNumber: b000
hub.c: USB hub found
hub.c: 2 ports detected
hub.c: standalone hub
hub.c: ganged power switching
hub.c: global over-current protection
hub.c: power on to power good time: 2ms
hub.c: hub controller current requirement: 0mA
hub.c: port removable status: RR
hub.c: local power source is good
hub.c: no over-current condition exists
hub.c: enabling power on all ports
usb.c: hub driver claimed interface df1ba420
usb.c: kusbd: /sbin/hotplug add 1
hub.c: port 1 connection change
hub.c: port 1, portstatus 300, change 3, 1.5 Mb/s
hub.c: port 2 connection change
hub.c: port 2, portstatus 300, change 3, 1.5 Mb/s
hub.c: port 1 enable change, status 300
hub.c: port 2 enable change, status 300
usb.c: kusbd policy returned 0x200
tulip.c:v0.91g-ppc 7/16/99 becker@cesdis.gsfc.nasa.gov
eth1: Digital DC21040 Tulip rev 36 at 0x8800, 00:00:92:93:40:D0, IRQ
9.
eth2: Digital DC21040 Tulip rev 36 at 0x8400, EEPROM not present,
00:00:92:93:40:D1, IRQ 9.
eth3: Digital DC21040 Tulip rev 36 at 0x8000, EEPROM not present,
00:00:92:93:40:D2, IRQ 9.
eth4: Digital DC21040 Tulip rev 36 at 0x7800, EEPROM not present,
00:00:92:93:40:D3, IRQ 9.
eth0: Initial media type Autonegotiate.
eth0: MII #24 status 786d, link partner capability 45e1, setting full-
duplex.
eth1: No link beat found.
eth2: No link beat found.
eth3: No link beat found.
eth4: No link beat found.
Regards - Kai Henningsen
--
http://www.cats.ms
Spuentrup CTI Fon: +49 700 CALL CATS (=22 55 22 87)
Windbreede 12 Fax: +49 251 322312 99
D-48157 Muenster Mob: +49 161 322312 1
Germany GSM: +49 171 7755060
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: PROBLEM: 2.4.1[89]: System hangs after "spurious 8259A interrupt: IRQ7"
2002-10-15 10:22 PROBLEM: 2.4.1[89]: System hangs after "spurious 8259A interrupt: IRQ7" Kai Henningsen
@ 2002-10-21 10:01 ` Alan Cox
0 siblings, 0 replies; 2+ messages in thread
From: Alan Cox @ 2002-10-21 10:01 UTC (permalink / raw)
To: support-kai; +Cc: Linux Kernel Mailing List
On Tue, 2002-10-15 at 11:22, Kai Henningsen wrote:
>
> In fact, the system hangs so soon (typically before or during fsck)
> that I have no usefull 2.4 boot messages to offer - they scroll away
> and then the keyboard locks. (And I can't make too extensive tests on
> this machine, unfortunately, as it's an important server.)
Spurious IRQ 7 occurs when something asserts and deasserts the IRQ line
before the IRQ logic has time to decide whom. There is one known
"happens but harmless" case in the IDE logic where we happen to set nIEN
just as an IDE device asserts an IRQ. The second case I know about is
building with local apic support on some VIA boards. Build a kernel
without apic support
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2002-10-15 10:22 PROBLEM: 2.4.1[89]: System hangs after "spurious 8259A interrupt: IRQ7" Kai Henningsen
2002-10-21 10:01 ` Alan Cox
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