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SubjectRe: [Bug 1339] New: sleeping function called from invalid context
On Fri, Oct 10, 2003 at 08:10:16AM -0700, Martin J. Bligh wrote:
> Summary: sleeping function called from invalid context
> Kernel Version: 2.6.0-test6
> Status: NEW
> Severity: normal
> Owner: akpm@digeo.com
> Submitter: kbugs@pelvoux.nildram.co.uk
>
>
> Distribution: Debian Sarge
>
> Hardware Environment:
>
> Gateway PC, Intel Pentium III (Katmai) 450Mhz, Intel 440BX Chipset, 640Mb RAM
>
> Software Environment:
>
> Gnu C 3.3.2
> Gnu make 3.80
> util-linux 2.12
> mount 2.12
> e2fsprogs 1.35-WIP
> nfs-utils 1.0.5
> Linux C Library 2.3.2
> Dynamic linker (ldd) 2.3.2
> Procps 3.1.12
> Net-tools 1.60
> Console-tools 0.2.3
> Sh-utils 5.0
> Modules Loaded nfsd exportfs lockd sunrpc reiserfs 8250 serial_core
> eepro100 mii rtc
>
> Problem Description:
>
> The following message appeared on the system log:
>
> Debug: sleeping function called from invalid context at include/asm/uaccess.h:473
> in_atomic():0, irqs_disabled():1
> Call Trace:
> [<c011bd58>] __might_sleep+0x88/0x90
> [<c010c55f>] save_v86_state+0x6f/0x1f0
> [<c010d017>] handle_vm86_fault+0xb7/0xa10
> [<c0141e21>] do_no_page+0x191/0x2f0
> [<c0140fc6>] zeromap_pte_range+0x36/0x70
> [<c010b070>] do_general_protection+0x0/0xa0
> [<c010a399>] error_code+0x2d/0x38
> [<c010a1ef>] syscall_call+0x7/0xb
>
> Steps to reproduce:
>
> I don't have a method to reproduce - this just appeared in the log.
>

I have a fix for this in the works.

--
Matt Mackall : http://www.selenic.com : Linux development and consulting
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