[Bug 615] New: lots of "irq 5: nobody cared!n" on boot

[Martin J. Bligh]

http://bugme.osdl.org/show_bug.cgi?id=615

           Summary: lots of "irq 5: nobody cared!n" on boot
    Kernel Version: 2.5.68-bk1
            Status: NEW
          Severity: low
             Owner: [e-mail]
         Submitter: [e-mail]

Distribution: Debian Testing
Hardware Environment: 
00:00.0 Host bridge: Intel Corp. 440LX/EX - 82443LX/EX Host bridge (rev 03)
00:01.0 PCI bridge: Intel Corp. 440LX/EX - 82443LX/EX AGP bridge (rev 03)
00:07.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 01)
00:07.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01)
00:07.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01)
00:07.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 01)
00:0f.0 PCI bridge: Digital Equipment Corporation DECchip 21152 (rev 03)
01:00.0 VGA compatible controller: ATI Technologies Inc 3D Rage Pro AGP 1X
(rev  c)
02:0a.0 Ethernet controller: 3Com Corporation 3c590 10BaseT [Vortex]
02:0b.0 Ethernet controller: Accton Technology Corporation SMC2-1211TX (rev
10)

Software Environment:
# CONFIG_ACPI is not set
# CONFIG_APM is not set
CONFIG_PNP=y
CONFIG_PNP_NAMES=y
# CONFIG_PNP_DEBUG is not set
CONFIG_ISAPNP=y
CONFIG_PNPBIOS=y

Problem Description:
On boot, I'm getting lots of debug-looking messages:

Limiting direct PCI/PCI transfers.
isapnp: Scanning for PnP cards...
irq 5: nobody cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5:
nobody car ed!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5: nobody
cared!nirq 5: nobody  cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq
5: nobody cared!nirq 5: no body cared!nirq 5: nobody cared!nirq 5: nobody
cared!nirq 5: nobody cared!nirq 5 : nobody cared!nirq 5: nobody cared!nirq
5: nobody cared!nirq 5: nobody cared!ni rq 5: nobody cared!nirq 5: nobody
cared!nirq 5: nobody cared!nirq 5: nobody care d!nirq 5: nobody cared!nirq
5: nobody cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5: nobody
cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5: nob ody cared!nirq
5: nobody cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5:  nobody
cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5: nobody cared!nir q
5: nobody cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5: nobody
cared !nirq 5: nobody cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq
5: nobody c ared!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5: nobody
cared!nirq 5: nobo dy cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq
5: nobody cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5: nobody
cared!nirq 5: nobody cared!nirq  5: nobody cared!nirq 5: nobody cared!nirq
5: nobody cared!nirq 5: nobody cared! nirq 5: nobody cared!nirq 5: nobody
cared!nirq 5: nobody cared!nirq 5: nobody ca red!nirq 5: nobody cared!nirq
5: nobody cared!nirq 5: nobody cared!nirq 5: nobod y cared!nirq 5: nobody
cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5: n obody cared!nirq
5: nobody cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5: nobody
cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5: nobody cared!n irq
5: nobody cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5: nobody car
ed!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5:
nobody  cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq 5: nobody
cared!nirq 5: no body cared!nirq 5: nobody cared!nirq 5: nobody cared!nirq
5: nobody cared!nirq 5 : nobody cared!nirq 5: nobody cared!nirq 5: nobody
cared!nirq 5: nobody cared!ni rq 5: nobody cared!n<6>isapnp: Card 'SYM
53C416'
isapnp: Card 'CS4236B'
isapnp: 2 Plug & Play cards detected total

BTW, system later oops in Vortex init, with a vortex_interrupt oops when
the  NIC starts.. maybe its related?

Steps to reproduce: