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Wireshark-bugs: [Wireshark-bugs] [Bug 7004] New: UNKNOWN PER : unknown extension root index in c

Date: Tue, 27 Mar 2012 01:11:00 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7004

           Summary: UNKNOWN PER : unknown extension root index in choice
                    [Malformed Packet]
           Product: Web sites
           Version: N/A
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Major
          Priority: Low
         Component: Bug tracker - bugs.wireshark.org
        AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
        ReportedBy: shikha@xxxxxxxxxxx


Created attachment 8093
  --> https://bugs.wireshark.org/bugzilla/attachment.cgi?id=8093
Hex bytes of RRC packet

Build Information:
Version 11.1.0 (SVN Rev Unknown from unknown)

Copyright 1998-2012 Gerald Combs <gerald@xxxxxxxxxxxxx> and contributors.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Compiled (64-bit) with GTK+ 2.10.4, with GLib 2.12.3, with libpcap (version
unknown), with libz 1.2.3, with POSIX capabilities (Linux), with libpcre
(version unknown), without SMI, without c-ares, without ADNS, without Lua,
without Python, with GnuTLS 1.4.1, with Gcrypt 1.2.4, with MIT Kerberos,
without
GeoIP, without PortAudio, without AirPcap.

Running on Linux 2.6.18-128.el5, with libpcap version 0.9.4, with libz 1.2.3,
GnuTLS 1.4.1, Gcrypt 1.2.4.

Built using gcc 4.1.2 20080704 (Red Hat 4.1.2-44).

Wireshark is Open Source Software released under the GNU General Public
License.

Check the man page and http://www.wireshark.org for more information.
--
Wireshark shows UNKNOWN PER error in all DL RRC packets.
I have attached the hex bytes of the RRC packet.

1.It is a CellUpdateConfirm message. 
2.Release 8 UE is used.

Similar error message is displayed in RadioBearerSetup & other DL RRC packets.

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