grep crashed with SIGILL in __kernel_vsyscall()

[Ky6uk]

Binary package hint: grep

I don't know more info about this crash. I just updated my system, reboot PC and send this report.

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: grep 2.6.3-3
ProcVersionSignature: Ubuntu 2.6.35-19.28-generic 2.6.35.3
Uname: Linux 2.6.35-19-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Sat Sep 4 02:30:39 2010
ExecutablePath: /bin/grep
InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Alpha i386 (20100630.1)
ProcCmdline: grep 3000
ProcEnviron:
 LANGUAGE=ru_RU
 LANG=ru_RU.utf8
 SHELL=/bin/bash
Signal: 4
SourcePackage: grep
StacktraceTop:
 __kernel_vsyscall ()
 __write_nocancel () at ../sysdeps/unix/syscall-template.S:82
 _IO_new_file_write (f=0x26a4e0, data=0xb7466000, n=134)
 new_do_write (fp=0x26a4e0,
 _IO_new_do_write (fp=0x26a4e0,
Title: grep crashed with SIGILL in __kernel_vsyscall()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 __kernel_vsyscall ()
 write () from /lib/libc.so.6
 _IO_file_write () from /lib/libc.so.6
 ?? () from /lib/libc.so.6
 _IO_do_write () from /lib/libc.so.6