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Bugs for Cisco IOS Release 15.3(3)M
• Open and Resolved Bugs, page 1
Open and Resolved BugsThe open and resolved bugs for this release are accessible through the Cisco Bug Search Tool . This web-basedtool provides you with access to the Cisco bug tracking system, which maintains information about bugs andvulnerabilities in this product and other Cisco hardware and software products.
Within the Cisco Bug Search Tool, each bug is given a unique identifier (ID) with a pattern of CSCxxNNNNN,where x is any letter (a-z) and N is any number (0-9). The bug IDs are frequently referenced in Ciscodocumentation, such as Security Advisories, Field Notices and other Cisco support documents. TechnicalAssistance Center (TAC) engineers or other Cisco staff can also provide you with the ID for a specific bug.
You can save searches that you perform frequently. You can also bookmark the URL for a search and emailthe URL for those search results.
If the defect that you have requested cannot be displayed, this may be due to one or more of the followingreasons: the defect number does not exist, the defect does not have a customer-visible description yet, orthe defect has been marked Cisco Confidential.
Note
This document contains the following sections
Using the Bug Search ToolThe Cisco Bug Search Tool enables you to filter the bugs so that you only see those in which you are interested.In addition to being able to search for a specific bug ID, or for all bugs in a product and release, you can filterthe open and/or resolved bugs by one or more of the following criteria:
• Last modified date
• Status, such as fixed (resolved) or open
• Severity
• Support cases
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 1
For more information about how to use the Cisco Bug Search Tool, including how to set email alerts for bugsand to save bugs and searches, see Bug Search Tool Help & FAQ.
You must have a Cisco.com account to log in and access the Cisco Bug Search Tool. if you do not haveone, you can register for an account.
Note
To use the Cisco Bug Search Tool:
1 In your browser, navigate to the Cisco Bug Search Tool.2 If you are redirected to a Log In page, enter your registered Cisco.com username and password and then,
click Log In.3 To search for a specific bug, enter the bug ID in the Search For field and press Enter.4 To search for bugs related to a specific software release, do the following:
a In the Product field, choose Series/Model from the drop-down list and then enter the product name inthe text field. If you begin to type the product name, the Cisco Bug Search Tool provides you with adrop-down list of the top ten matches. If you do not see this product listed, continue typing to narrowthe search results.
b In the Releases field, enter the release for which you want to see bugs.
The Cisco Bug Search Tool displays a preview of the results of your search below your search criteria. Youcan mouse over bugs to see more content about a specific bug.
To see more content about a specific bug, you can do the following:
• Mouse over a bug in the preview to display a pop-up with more information about that bug.
• Click on the hyperlinked bug headline to open a page with the detailed bug information.
• To restrict the results of a search, choose from one or more of the following filters:DescriptionFilter
A predefined date range, such as last week or lastsix months.
Modified Date
A specific type of bug, such as open or fixed.Status
The bug severity level as defined by Cisco. Fordefinitions of the bug severity levels, see BugSearch Tool Help & FAQ
Severity
The rating assigned to the bug by users of the CiscoBug Search Tool.
Rating
Whether a support case has been opened or not.Support Cases
Your search results update when you choose a filter.
Cross Platform Release Notes for Cisco IOS Release 15.3M&T2 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MUsing the Bug Search Tool
Resolved Bugs—Cisco IOS Release 15.3(3)M10Table 1: Resolved Bugs—Cisco IOS Release 15.3(3)M10
DescriptionCaveat ID Number
Cisco IOS and IOS XE Software EnergyWise Denial of Service VulnerabilitiesCSCut50727
IKEv2 SA INIT queue CLI: Fix default behaviourCSCvc78694
Limit ike-init queue to improve performance in scaled scenariosCSCvc12306
Cisco IOS and IOS XE System Software SNMP Subsystem Denial of ServiceVulnerability
CSCvb94392
Willr noL3 tunnel MTU is not signalled properly for locally-originated packetsCSCvb66239
Crash in “mac auth bypass” SNMP codeCSCve60507
Crash in ADSL DMT SNMP codeCSCve60376
Crash in ADSL SNMP codeCSCve60276
CWS + NVI NAT not working for web trafficCSCvb71086
CWS HTTPs traffic fails to load on ISR configured with NVICSCut45177
Crash in Voice DNIS SNMP codeCSCve60402
Resolved Bugs—Cisco IOS Release 15.3(3)M9Table 2: Resolved Bugs—Cisco IOS Release 15.3(3)M9
DescriptionCaveat ID Number
CME No ringback after blind transferCSCvb00288
Memory leak in the small buffers, CCE dp subblock and *Packet Header*CSCuz27357
BenignCertain on IOS and IOS-XECSCvb29204
PAT entry using the same port which is configured for static NATCSCva36329
IOS memory leak when using webvpnCSCvb96925
IOS SSL VPN stuck reverse route blackholing IKEv2 connectionsCSCvb03342
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 3
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M10
DescriptionCaveat ID Number
tcp_getbuffer memory leak - refcount not reduced when packet droppedCSCvc60745
2951 crashes every 15 min due to stacklowCSCux56741
SIP session between VXML GW and the Nuance server remains active after callback(CCB) is scheduled
CSCvc19209
PPTP Start-Control-Connection-Reply packet leaks router memory contentsCSCvb16274
Resolved Bugs—Cisco IOS Release 15.3(3)M8Table 3: Resolved Bugs—Cisco IOS Release 15.3(3)M8
DescriptionCaveat ID Number
router crashes after %BGP-6-BIGCHUNK + SNMPquery.
CSCuz21061
IOS:Cannot periodically establish SSL connectionCSCuw02624
IPv6 neighbor discovery packet processing behaviorCSCuz81292
IKEV2 Virtual-Access Interface goes down whenusing HSRP VIP
CSCuq90747
Line protocol on SM-X-1T3/E3 configured forframe-relay remains down
CSCut40341
Memory Fragment on SM-X-1T3/E3= with SerialBackground process
CSCut34058
APRIL 2015 NTPd VulnerabilitiesCSCut77619
Evaluation of Cisco IOS and IOS-XEl for NTPJanuary 2016
CSCux99025
XE3.16 crashes when conf distribute-list under routerospf and sh run
CSCux19034
ASR1002 Crashed after show pfr master activerunning
CSCuo61229
Bus error crash at oer_saa_mc_get_probe_stats_cbkCSCux20613
Crash on pfr master router atoer_mc_apc_changed_prefix
CSCut96721
Cross Platform Release Notes for Cisco IOS Release 15.3M&T4 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M8
DescriptionCaveat ID Number
Crash on pfr master router atpfr_exp_send_tc_config_internal
CSCuu08872
PFR router crashes due to watchdog when displayingconfig
CSCuv22992
PFR/OER related IOS crashCSCuu98524
PFRv2 not work well for 10% inbound load-balanceCSCuw57225
PfRv2 stream keep remaining in DEFAULT stateCSCuy22067
RTR installs the ISIS(or OSPF) route with HigherMetric in the RIB
CSCuy55849
AAA sends garbage value to SSH and causes RPcrash
CSCuu06215
Memory leak with watcher_create_common.CSCuy38709
ISR 4K Crashes Due to CCSIP_TLS_SOCKETProcess
CSCut97997
DTMF Type ahead buffer on GW with Nuance notworking
CSCuz17364
RTP ports hung on Router.CSCuv93812
Memory corruption in the IO pool when a t38 faxgateway receives t37 fax
CSCuu25704
Resolved Bugs—Cisco IOS Release 15.3(3)M7Table 4: Resolved Bugs—Cisco IOS Release 15.3(3)M7
DescriptionIdentifier
bgp afi1/safi1 and afi1/saf4 only peers in the sameupdate-group
CSCuv00910
BGP crash if community-list name is bigger then 80characters
CSCuu75177
BGP/max-prefix - incorrect warning max-prefixmessage
CSCso40779
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 5
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M7
DescriptionIdentifier
clear bgp command don't consider AFIs when usedwith update-group option
CSCuv36790
Disable connected-check in one side onlymakes routeas unreachable
CSCuv31135
import of global route to vrf fail on clearing bgpbecause quota reached
CSCuu28444
Importing multipath routes changes next-hop to0.0.0.0 and traffic fails
CSCum41167
IOS and IOS-XE devices changing the next-hop onBGP route with own IP
CSCuv07111
Rollback is aborting due to 'ip extcommunity-list 2 'CSCuu17629
ISM: GRE over IPsec double account packets inputon Tunnel interface
CSCuw86293
Packet drops 1941 hangs without logging errormessages
CSCux43630
VPN-ISM: IPSEC tunnel gets stuckCSCux20978
input queue wedged on a SSLVPN enabled routerCSCut42645
ISR CWS Connector stalling on large downloadsCSCuv61789
Exposed username and password in log when EPCexport fails
CSCuv59457
ASR920 : VRF is not deleted after replacing defaultconfig
CSCuv05226
During a transfer CUBE doesnt update the media tothe Recording server
CSCuw39465
Crash after SA requests a rekeyCSCuu45094
IPSEC key engine process leaks /w dynamic cryptomap in scaled scenario
CSCuv08835
Router crash when we execute show run | formatcommand
CSCuu52012
Partial Denial Of Service Vulnerability in IOS IKEv1w/ DPD enabled
CSCuw08236
Cross Platform Release Notes for Cisco IOS Release 15.3M&T6 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M7
DescriptionIdentifier
15.5(3)M1: router crashes@post_crypto_ip_encrypton 3900e platform
CSCux11337
Memory leak when qos pre-classify is configuredwith Crypto
CSCuv26780
CUCM native queue call disconnect due toApplication AckTimer expire
CSCur18715
Voice Gateway crash due to malformed ISDN Q931message.
CSCut37890
ISIS: Old path not deleted in Global RIB when newpath is filtered out
CSCuv16769
RPF fail when default originated from ISIS and egressis te-tunnel
CSCuw97035
BRI goes downwhen a policy-map is applied directlyCSCus95936
C892 ISDN leased line with HDLC does not detectIF down after 15.4(3)M4.
CSCux20432
c800 SNMP ciscoEnvMonTemperatureState returnvalue is incorrec
CSCuv14859
Console port on C819HG-4G-G-K9 cutting lettersduring 'show' outputs
CSCut04173
SGT packets dropped when CTS enabled on dot1qsub-interface w bridging
CSCuv54418
3945Ewith EHWIC-1GE-SFP-CU/GLC-LH-SMD=not suppport DOM
CSCuu77844
High CPU due to dx_flush_dynamicCSCuh88408
SM-X-1T3/E3 show controller serial x/y crashes3900e
CSCuv37210
Ethernet down on repeated controller shut and no shutCSCus14336
HSRP vip ping failure after power off one side Routerwith SM module
CSCuw14948
Crash in tup_lookup_func in Scansafe featureCSCus82816
SSTE: Router crashed@mace_dp_remove_feature_object_for_cli
CSCuq82122
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 7
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M7
DescriptionIdentifier
c3560e/v151_sy_throttle platform doesn't store NTPdrift values properly
CSCuv05123
Evaluation of Cisco IOS and IOS-XEl forNTP_October_2015
CSCuw85826
NTP clients of 3900 loses sync sporadically,due tohigh offsetvariations
CSCuo29389
Server-client clock not in sync after leap configurationCSCul73513
bgp rpki: crash if bgp default receivedCSCus34757
'snmp-server enable traps syslog' shows in 'show runall' output after removal
CSCur58372
CPUHOG and crash on 'no network 0.0.0.0' with vnetconfiguration on intf
CSCuv23475
PPP link interfaces causes SUP to crashCSCun87941
Crash observed with active IP SLA probesCSCun29420
IPSLA - udp-jitter probes IPv6 timeoutCSCut05054
smnpwalk and snmpget have incorrect behavior onIP SLA
CSCux05246
SNMP Engine Crashes in IOS-XE, Segfault WhenProcessing rttMonStats MIB
CSCup80756
%SYS-3-TIMERNEG: Cannot start timer withnegative offset
CSCtn75051
Evaluation of all for OpenSSL June 2015CSCuu82607
Cisco IOS TCL script interpreter privilege escalationvulnerability
CSCuq24202
MPLSLDP flapwith%TCP-6-BADAUTH:NoMD5digest
CSCuu71299
TCP MSS option in SYN may be ignoredCSCuv28196
SIP SUBSCRIBE msg is responding back with 503Service Unavailable
CSCuw26259
Cross Platform Release Notes for Cisco IOS Release 15.3M&T8 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M7
Open Bugs—Cisco IOS Release 15.3(3)M6Table 5: Open Bugs—Cisco IOS Release 15.3(3)M6
DescriptionIdentifier
Underruns incrementing for Native interfaces ofNPE-G1
CSCts39290
3.7.0: eicored crash observed @eic_ei_peer_session_get_unique_id
CSCus02133
IKEV2 Virtual-Access Interface goes down whenusing HSRP VIP
CSCuq90747
NHRP Packets are dropped after EzVPN decryptionCSCuq91734
IKEv2 Crash in free_msg_contextCSCuo72301
Line protocol on SM-X-1T3/E3 configured forframe-relay remains down
CSCut40341
CWS HTTPs traffic fails to load on ISR configuredwith NVI
CSCut45177
Input queue wedged on outside interface of standbynat-ha router
CSCuq75576
Memory corruption after CAPTURE_FULL errorCSCuv11944
SNMP Engine Crashes in IOS-XE, Segfault WhenProcessing rttMonStats MIB
CSCup80756
Memory leak in c3600_cpu_input_pak_coalescewithwebvpn enabled
CSCuu40244
MPLSLDP flapwith%TCP-6-BADAUTH:NoMD5digest
CSCuu71299
RFC4733 packets have shorter duration than thedetected duration.
CSCur74257
[RTP] Mid-session timestamp change causestranscoder to stop transcoding
CSCus12213
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 9
Bugs for Cisco IOS Release 15.3(3)MOpen Bugs—Cisco IOS Release 15.3(3)M6
Resolved Bugs—Cisco IOS Release 15.3(3)M6Table 6: Resolved Bugs—Cisco IOS Release 15.3(3)M6
DescriptionIdentifier
ME3400 - TPLUSmemory leakwhen flapping uplinkcore interface
CSCup59764
DATACORRUPTION-1-DATAINCONSISTENCYwhen polling ceExtSysBootImageList
CSCuu18788
ipv6 cef not working when using ipv6 neighborCSCur33588
ASR1k: BGP Notification of Admin shutdowntriggers Graceful-Restart
CSCus20997
BGP default-originate route-map no reeval onroute-map change
CSCus54821
BGP RT-Filter default is stuck inNot-Advertised-to-any-peer state
CSCut15314
BGP Scanner Traceback at be_bgp_imp_shutCSCuu29471
BGP-6-MALFORMEDATTR while originatitingprefix from route-server itself
CSCus47253
Changed backup path label not reflected in CEFCSCus81137
config replace redistribute ospf into bgp can causerouter crash
CSCup99887
cost community issueCSCur43720
Crash on exporting map from VRF to global throughBGP
CSCus14484
Import of Global routes to VRF will failCSCur66140
Incorrect behavior in bgp vpnv4 import removingredistribute connected
CSCus58387
IP extcommunity-list completely removed when 1item is deleted
CSCum85413
IPv6 neighbor link-local address not learnt after RSPFailover
CSCup48874
Cross Platform Release Notes for Cisco IOS Release 15.3M&T10 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M6
DescriptionIdentifier
MPLS VPN - CPE RT influencing fails when SOOpresent as a path attribute
CSCut27341
Not able to remove deny statement in comm-listCSCuu03165
Route marked as no best path after bgp sourced-pathsconfig
CSCur79699
RTFilter shows Not advertised to any peer eventhough its advertised
CSCut70603
Support BGP GR for VPN AF in platform withoutMPLS
CSCun68322
VPN label is not present in VRF routing tableCSCuu30801
VRF LISP routes not exported to global table withvalid next hop
CSCus26146
Unable to collect sufficient entropyCSCum73170
Call Home DS : DS variable comparison with stringvalues doesn't work
CSCum50352
Call Home DS : Syslog EventQualifier based on DSvariable value
CSCum63289
Compact Flash corruption due to call-home directorybeing created
CSCus95226
IOS MGCP GW payload type changes from 101 to118 on xfer call for V.150
CSCus52216
AVoice Gateway reloaded unexpectedly due to a buserror
CSCui08221
Memory leak @ sipContentObjPvtSetBodyCSCur70959
Traceback seen at AFW_Snr_IsSipSnrCSCuq80985
2900/ISM-VPN: IPv6 Egress ACL IntermittentlyMisclassifies ESP packets
CSCuq99888
Crash seen 2900 with ism with traffic through GREand cryptomap traffic
CSCuv02280
Crypto enabled interface hangs when an ISM VPNmodule is installed
CSCul23156
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 11
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M6
DescriptionIdentifier
Few ISM counters missing in show crypto engine accstat
CSCuv04514
IPSec/Source NAT with VPN-ISM in ISDN failsCSCup70809
ISM : Process Path Packets may not get classified incorrect qos group
CSCus92858
ISM-VPN module crash due to memoryleak;Traceback = 1000b8a0 or 1000b8c0
CSCup67654
ISM-VPN: DTLS Traffic fails when crypto map isapplied on SSLVPN intf
CSCus38556
ISM-VPN: QoS Preclassify not preserving the QoSMarkings
CSCur40808
ISM: Anti-replay drops with VTI and L2L on sameinterface
CSCuq22233
ISRG2 ISM GETVPN-decryption stops afterremoving 2nd crypto map instance
CSCuq07676
L2TP/IPsec with NAT-T to ISR-G2 with ISM-VPNmodule fails
CSCul52326
On ISM, OCE reinject ha mem leak seen with v6traffic through tunnel
CSCut17816
On ISR with ISM enabled, SSH gets disabled uponreload
CSCum89348
VPN-ISM: Stops encrypting/decrypting traffic overIPSec tunnel w/fvrf
CSCur47123
ZBF+ISM+DMVPN requires explicit permit for GREtraffic
CSCuq66242
SSTE: QoS Pre-classify was brokenCSCus65095
Update IC2M test harness to support AES KWalgorithm validation testing
CSCuq68961
WAAS Express:Failed to create SSL session. (noavailable resources)
CSCuq36627
DHCP Server crash when DHCP client int transitionsshut & no shut
CSCus72019
Cross Platform Release Notes for Cisco IOS Release 15.3M&T12 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M6
DescriptionIdentifier
Router crashes when clearing a DHCP bindingCSCus29384
router reloads due to dhcpc_addr_purge accessing apreviously freed ipl
CSCur77354
DLSW : buffer not zeroed before useCSCur14014
CISCO1921/K9 / DNS process caused cpu hog androuter crash
CSCus80423
%FLEXDSPRM-5-OUT_OF_RESOURCES: Nodsps found either locally or globally
CSCun20989
A floating static route is not redistributed into eigrpCSCur12587
EIGRP Authentication Bypassed if Auth Type isunknown
CSCup13194
Selection of wrong LFA leads to crash during deletionof LFA
CSCup06433
Service-data of a service change is not updated bySAF forwarder
CSCur13495
POODLE protocol-side fix: HTTPS ClientCSCur43251
IPS: Crash@ips_dp_delete_half_open_session seenafter heavy HTTP traffic
CSCuo70451
SSTE: Deprecate CLI waas export name<exporter-name>
CSCup76214
IOS ZBFWNot ClearingHalf-openMSRPC sessionsCSCuu00059
IOS ZBFWNot ClearingHalf-openMSRPC sessions& MSRPC session hang
CSCur63914
Active RP Crash on EoGRE Session ScaleCSCus29873
Object group ACL sometimes does not correctlymatch some packets
CSCut60253
Acoustic Shock Prevention (ASP) statistics notincrementing
CSCur08811
CCSIP_SPI_CONTROL leak insippmh_parse_record_route
CSCur96943
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 13
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M6
DescriptionIdentifier
Crash occurs while handling 3xx w/o user part and'no notify redirect'
CSCus54955
CTS500-32: Video Issues after Hold/ResumeCSCut42351
CUBE - dial-peer bind command disappearsCSCus16065
CUBE crash in local_xcode_rtp_xmit similar toCSCui55556
CSCur64006
CUBE doesn't send H245 CLC for outstanding OLCif TCS is received
CSCus73488
Cube hangs sip sessions when redirect ip2ip isconfigured
CSCur12550
CUBE LTI transcoder sessions getting stuck.CSCut80576
CUBEPhoneProxy: ASR router crashwith tftp-serverdomain name config
CSCuq53018
CUBE sending T38 caps in mid-call INVITE forHOLD
CSCuq31542
CUBE SIP media forking using Voice Print servercauses unexpected reboot
CSCut70261
CUBE with SRTP fallback is dropping SRTPRTP/SAVP from the 200 OK SDP
CSCuu00050
Memory Leak due to CCSIP_SPI_CONTROL dueto sipSPIUpdateCallEntry
CSCut99190
Memory leak under process RECMSPAPP with PCvoip_rtp_create_fork_object
CSCuu44302
SRTP-RTPCall withHOLD/RESUMEdisconnectedCSCur54389
TLS socket read and hung DSP issues with Alertfollowed by FIN
CSCus13757
white noise on SRTP-RTP call when placed on holdand resumed & DSP leak
CSCuq37551
config change on Tunnel int using shared tunnelprotection stops traffic
CSCur68999
Crypto Stateless redundancy causing IPSEC installfailed after preempt
CSCus92857
Cross Platform Release Notes for Cisco IOS Release 15.3M&T14 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M6
DescriptionIdentifier
Different Tunnel Protectionwith shared profile cannotbe used
CSCuu54392
duplicated ipsec sa does not fully delete isakmp saCSCus96078
IPSec datapath should not print debug messageswithout debugs enabled
CSCup97873
Traceback seen on c2900 platform for ike_keepalivesCSCur29861
Crash on primary KS with suiteB configsCSCuq40081
GETCOOP-KS: TEKnot synced betweenKSs beforerekey
CSCuq81305
GETVPN: GKMKS PROCESS stuck on Key Serverin COOP
CSCuu28193
GETVPN: Post Registration Policy Update Issue forDownloadable ACL on GM
CSCus35789
Crash - IPSec/ISAKMP Timer driven crashinvolvement suspected
CSCut32445
DPD behaviour change - to send per IKECSCtr15891
RRI dynamic L2L after client change ip address Ipsecrekey lost routes
CSCus30128
RRI static route not removed after the peer is removedfrom CMAP
CSCuq87353
FlexVPN tunnel mode gre ipv6 doesn't workCSCur27771
High CPU in FNF Cache Ager PCSCun57148
ISIS max metric in effect even after LDP IGP syncachieved
CSCut65633
Link down event does not flush the routes correctlywith isis
CSCus74192
HDLCkeepalive restart before bring downBRI leasedline
CSCut56990
Memory leak occurs on process of Pool ManagerCSCuu07872
CSCty73897_chk teacat fails with Extra debugmessages in show logging
CSCur30796
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 15
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M6
DescriptionIdentifier
DSL MTU issueCSCus59034
MTU not Configurable on Ethernet interface onC887VA-W-E-K9
CSCuj38972
To revert changes of CSCuo88431 to avoidstartup-config backup
CSCus00969
c2900 corefile problems in GDBCSCuq07310
Fine tuning of Tx interrupt coalescing in c3900 whentx-ring 4
CSCur71700
ISRG2 - DSPCrash due to Backplane Switch LockupDuring T1 Errors
CSCuh36583
Spurious access produces invalid traceback and showalign rework
CSCut15147
UDI Compliant SFP not showing up correctly in showinventory
CSCul85304
ehwic-1ge-sfp periodically reportsHWIC_HOST-1-RX_CRC_ERROR messages
CSCuo71154
C2900:EHWIC-4ESG:doesn't forward traffic afterSTP topology change
CSCus33161
FDL data unable to be retrieved remotely whenMLPPP is configured
CSCun28239
SYS-3-NOELEMENT: data_enqueue on C1900CSCut62708
G.SHDSL SNMP OID flappingCSCuu38102
Intermittently seeing SHDSL 0: invalidminor number[0x49A7E58]
CSCur98318
New Line interfaces on Routers withEHWIC-4SHDSL-EA running 15.4(1)T IOS
CSCuo18305
Ping failure is seen when annex F & G is configuredCSCur87077
Errors on SHDSL Statistics Counters after upgradingto V15.1(4)M7.2
CSCuo75775
SNMPGET not working forhdsl2ShdslEndpointCurrActivationStatus
CSCus76916
Cross Platform Release Notes for Cisco IOS Release 15.3M&T16 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M6
DescriptionIdentifier
Crash in L4F (tup_lookup_func) with CWSconfigured on the router
CSCut58291
LDAP Address Error at ldap_clear_transaction_allCSCuq70725
[XE15-ST]: Memory leak seen@ccsip_get_recording_participant_header
CSCus92575
Auto-RP config is removed from running config whenaddress is configured
CSCus91917
mVPN: Inter-AS Option B: Different RDs: proxyvector: local RD is picked
CSCur36464
DM/SM boundary: (S,G) are not repopulated aftermroute is cleared
CSCup55686
MVPN (S,G)Join not triggered for PIM SM whenreceivers leave and join.
CSCuo20281
Memory leak in MRCP_CLIENT inadd_to_hoststatus_table
CSCur01171
ISR Crashes When Shutting DownEHWIC-4G-LTE-V Cellular Interface
CSCug88125
%SYS-6-STACKLOW loadingNBAR protocol packover SSH
CSCur83232
Media-mon crash at mmon_set_start_timer()CSCut67718
ASR1K crashed at nhrp rn_deleteCSCup04595
High CPU due to NHRP process on ASR in DMVPNph3 after upgrading IOS-XE
CSCuo67247
STACKLOW error message results in unexpectedreboot
CSCur21775
Memory leak in OSPFv3RCSCus68229
Failure seen in OER Border router functionalityCSCus13902
Memory Leak @OER SAA MC ProbCSCud22770
PFR- show pfr master traffic performance displayingincorrect stats
CSCus34995
Crash while authenticating SUBCA certificateCSCuq15266
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 17
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M6
DescriptionIdentifier
IOS PKI default auto-rollover 30 is not displayed inrunning-config
CSCuu46926
IOS RA Serever crashes in NDES and SUbCA setupCSCuq33617
List Headers leak verified cert chain HeldCCSIP_TLS_SOCKET & Chunk Mgr
CSCus77875
mem leak at pki_get_subaltname_from_certCSCuh47712
Memory corruption crash in PKI certificate processingCSCus73553
RA certficate issued by a subCA gets an incorrectlifetime
CSCut93029
cbQosTSCfgRate64 is not supported onASR1k/IOSXE
CSCus01735
IOS crashes when changing tunnel destination on aTunnel with QoS
CSCut67877
Router crashes when a failed primary link comes backup
CSCuu46604
ENH: SSH configuration option to restrict cipherpublic key and HMAC
CSCuq41114
IOS openssl leak observed with SSL AnyconnectVPN
CSCus88868
JANUARY 2015 OpenSSL VulnerabilitiesCSCus61884
MARCH 2015 OpenSSL VulnerabilitiesCSCut46130
ssl - Leak at ios_sslvpn_cert_validate_callback whenusing cert auth
CSCuu10219
Anyconnect SSL connectivity issues after some periodof time
CSCut38455
DTLS related traceback on an IOS router terminatingSSL VPN.
CSCuu10241
IOS SSLVPN fails to mangle certain Javascript filesCSCus59427
ssl-vpn - Leak at ios_sslvpn_cert_validate_callbackwhen using cert auth
CSCuu10226
TCP accesses the ARP table in Interrupt contextCSCuv11468
Cross Platform Release Notes for Cisco IOS Release 15.3M&T18 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M6
DescriptionIdentifier
Dial-peer stats poll cause SNMP high CPU if 500+dial-peers configured
CSCur67171
Continous reload issues seen on ASR1K B2BRedundancy
CSCur67691
Memory leak *Dead* = AFW_application_processand QSIG-rose
CSCur21757
Unexpected Reload: Exception to CPU vector D -AFW_application_process
CSCue79042
Bus error crash on 0D0D0D1DCSCus66811
Tracebacks found @ moh_multicast_recv_inputCSCut18365
g722-64 codec crash during dial tone with countrycode
CSCus89791
SM-D-72FXS - not enoughDSP resource to configureadditional voice ports
CSCuu04937
[XE317] skinny phones not receiving dial-tone, basiccall not working
CSCuv08923
no transport udp is getting removed from sip-ua afterreloading ASR
CSCuq88060
P-Associated-URI handling on CUBE should followrfc3455
CSCut13290
Cannot start timer onCCSIP_SPI_CONTROLprocessCSCur19344
Crash seen when forwarding of SIP MWI as qsigMWI. 15.2M is NOT affected
CSCuq54871
KPML dialing fails for CUCM Lineside SIP phonesCSCup83118
MMoH fails in Directed Call Park Call FlowCSCut88299
MMOH Over SIP CUBE does not work when thereis an H323 call on hold
CSCur31540
Router crashing on command show sip call dtmf-relaysip-info
CSCus67448
SIP GW sends incorrect SIP INVITE:--uniqueBoundary not closed properly
CSCum30814
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 19
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M6
DescriptionIdentifier
sip_get_sipspi_message memory leak inCCSIP_SPI_CONTROL
CSCur94272
add the TLS_RSA_WITH_AES_128_CBC_SHAcipher suite support for vxml httpc
CSCus75537
crash with AFW functions during call clearingCSCut61279
VXML GW fails to handoff call to VXMLApplication on second VRU leg
CSCut66144
Invalid ip address is accepted as mta send serverCSCus00058
crash at vpdn_apply_vpdn_template_pptpCSCuj04178
Open Bugs—Cisco IOS Release 15.3(3)M5Table 7: Open Bugs—Cisco IOS Release 15.3(3)M5
DescriptionIdentifier
Crash in firewall code processing.CSCud65543
Cisco ISRG2 Routers: DSP Crash due to backplaneswitch lockup during T1 errors.
CSCuh36583
Cisco ASR 1000 Series Routers crashed at nhrprn_delete.
CSCup04595
Memory leak in MRCP_CLIENT inadd_to_hoststatus_table.
CSCur01171
Router reloads due to dhcpc_addr_purge accessing apreviously freed IPL.
CSCur77354
Crash at CCE DP policy.CSCus56153
Add the TLS_RSA_WITH_AES_128_CBC_SHAcipher suite support for vXML HTTP.
CSCus75537
Cross Platform Release Notes for Cisco IOS Release 15.3M&T20 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MOpen Bugs—Cisco IOS Release 15.3(3)M5
Resolved Bugs—Cisco IOS Release 15.3(3)M5Table 8: Resolved Bugs—Cisco IOS Release 15.3(3)M5
DescriptionIdentifier
ISM-VPN module crashes due to memory leak,-Traceback= 1000b8a0.
CSCup67654
GETVPN: COOP loses KS reachability during IKErekey.
CSCuq18492
ENH: SSH configuration option to restrict cipherpublic key and HMAC.
CSCuq41114
IKEV2 Virtual-Access Interface goes down whenusing HSRP VIP.
CSCuq90747
Underruns incrementing for native interfaces ofNPE-G1.
CSCts39290
Resolved Bugs—Cisco IOS Release 15.3(3)M4All resolved bugs for this release are available in the Cisco Bug Search Tool through the fixed bug search.
This search uses the following search criteria and filters:
InformationField Name
Series/ModelCisco IOS and NX-OS Software =>Cisco IOS
Product
15.3(3)M4Release
2 or higherSeverity
Open Bugs—Cisco IOS Release 15.3(3)M3• CSCul15369
(PKI_HA):-Failed connectivity between UUT3 and UUT4, Traceback seen too.
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 21
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M5
Resolved Bugs—Cisco IOS Release 15.3(3)M3DescriptionCaveat ID Number
Darya MR2 crash on SNMP engineCSCun46486
IOS running device may crash adding or removing 'login block-for'CSCts80209
NTT: ISG reloads when COA is recieved with parent-session-id av pairCSCul32547
'vstack download-image tar flash1:' cause router gets crashCSCuj20376
IPv6/After route leak from vrf to global using BGP, next hop shows null0CSCum14830
Router crash at bgp_topo_valid_tidCSCul96778
Router Crash on uncfg & reconfig of VPLS BGP Signaling - Script RunCSCuc60868
RTfilter prefixes sent with next-hop of default static route in GRTCSCun11782
After switchover QoS Policy Map in standby not synced as in activeCSCul18552
ASR1K running out of memory, causing sessions stuck in WT_STCSCul39964
GEC/QoS: QoS state messed up after reload, and hit hqf cleanup issueCSCui34165
Tracebacks/CPU Hog observed in function find_interface_byname()CSCuj67240
IOS bus error crash when saving the running configurationCSCue23898
Disabling CDP on a port-channel deletes FHRP and EIGRP MAC addressesCSCui21061
Device crash after 'sh clns route' issuedCSCun13688
file prompt quiet cli dont work with config replace cliCSCuh05259
ISM-VPN drops packets after decryptionCSCuj62038
Negotiation not happening between autheticator and supplicantCSCui55899
SRTP to RTP Interworking one way audio at about 22 minutesCSCuh56175
ASR1001 crash when show ip ei vrf X topo X.X.X.X/XCSCun41292
CFM related configs getting removedCSCug44641
Evc value showing I state when changing the core side PC- CFMoxconnetCSCuh78173
Portchannel traceroute to MIP mac address of egress interface failingCSCuh32439
Cross Platform Release Notes for Cisco IOS Release 15.3M&T22 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M3
DescriptionCaveat ID Number
QoS Egress Marking not work for GRE TunnelsCSCun72939
FNF alignment errors lead to high CPUCSCuj05643
SCHED-3-tHRASHING at fnf-rpc_context_wait_for_completionCSCul19814
'cufwConnGlobalNumHalfOpen' MIB not reporting correctlyCSCui42172
Router Crash in cce_dp functionCSCuh82106
CSCtr87413Crash while doing 'show ip ips session' at high traffic rateCSCtq02528
Router crashes with IPS configuration Pi22 CWS GA @ list_remove_defaultCSCum57460
Router got crashed while enable/disable IPS thru eem script repeatedlyCSCul43218
2951 router crashes with ScanSafe enabledCSCun83814
CWS: ISR may crash when HTTPS is redirected to the Scansafe TowersCSCum97038
WExp Router got crashed while running stress testCSCua49735
Floating static not installed on ASR901CSCum85813
SSTE: ASR1K-RP2 crashes with 'sh appli ip route' commandCSCum07119
GETVPN fail-close doesn't work for exempting locally terminated IPSECCSCuh03718
PI doesn't copy TOS from mpls header to IP/GRE headerCSCuh72000
The copy from MPLS exp bits to IP tos is done without the left shiftCSCuj87667
488 Not acceptable media seen for DOEO ANAT calls with ilbc codecCSCum79817
asr1k crashes in CCSIP_SPI_CONTROLCSCun02605
ASR1K CUBE fails to send negotiated media after mid-call codec changeCSCum81041
CUBE crashes for SIP-H323 Transcoding callCSCum55357
CUBE sends 200 OK for SUBSCRIBE after BYE causing high CPU - resubCSCum84999
DOEO call fails for ilbc codec(rtp-nte) with ANAT enabledCSCum52078
Hung DSP seen under load condition in Refer Pass thru failure scenarioCSCum60848
INVITE contains two Authorization headers (SIP CME Auth and sip-ua auth)CSCul96421
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 23
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M3
DescriptionCaveat ID Number
IOS Router Crash/RP failover observed due to corruption of block/chunkCSCum40306
ipipgw crash SYS-2-FREEFREE at ccsip_update_srtp_capsCSCtz97771
Memory corruption crash while processing the sip-profile ruleCSCun31359
PI25: CUBE consume more DSP channel for single call with HOLD/RESUMECSCul33043
XE3.13: Port leak issue seen on CUBECSCun90108
Cisco IOS Software IPSec MTU VulnerabilityCSCul29918
Mem leak @ident_allocate_sibling_actionCSCui59927
PAL control plane based Platforms to re-register after ACL changeCSCum08864
KS HA test results in increasing number of TEKCSCum71485
Cisco IOS Software IKEv2 Denial of Service VulnerabilityCSCui88426
IOSd crash at crypto_ike_find_profile while strcmpCSCul27924
ALIGN-3-TRACE @ ikmp_enqueue_cert_requestCSCum61595
IKEv1 unauthorized/not finished Phase 1 tears down different oneCSCun31021
ipv6 esp packet is recirculated and dropped after decryptionCSCul13619
Crash when QOS policy with NBAR is applied to ATM using rs8234 DriverCSCug31938
ACL filter for QOS classification does not work when CEF is enabled.CSCuj53593
3900 / MPLS MTU override does not workCSCue20991
3900e goes Unresponsive and output queue gets full - interfaces wedgedCSCul03432
ISR 1900 crashinfo size 0CSCuj05284
High CPU Util due to L2 LOOP in the ISR-G2 MGF SW and EHWIC SW moduleCSCul18259
traffic down after sh/no sh the BLK portCSCul42651
Incomplete menu (Banner) Display with 3925 and PVDM2-xDMCSCuj78110
Multilink PPP Issues with VWIC2 Module on 2900 and 3900 platformsCSCum14117
Router repeatedly crashes at serial_queue_for_processCSCul57983
Cross Platform Release Notes for Cisco IOS Release 15.3M&T24 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M3
DescriptionCaveat ID Number
Additional peer destination seen on standby RPCSCul99015
AToM traffic sent into core is missing dummy vlan headerCSCul40898
EoMPLS xconnect pkt loss after backup peer configCSCul92497
EoMPLS xconnect pkt loss after backup peer configCSCun36866
XE3.11 : PW xconnect goes down on VPLS_OptBCSCuj52396
XE375: L2TPv3 session - primary local circuit is DOWNCSCum78363
Alignment traceback seen with L4F compoent.CSCuh51367
IOS LDAP process watchdog crash in SSLVPN deploymentCSCum15232
Cisco IOS and IOS XE Software LISP Denial of Service VulnerabilityCSCun73782
Dolphin:Wrong values return in SNMP query FlowMetrics,FlowMonitor,AlarmCSCuj48676
MALLOCFAIL during mrcp calls loadCSCuj62593
MTP signatures failed due to addition on new custom MTP fieldsCSCum45864
Http content-encoding subCLS with FNF transaction/ connection idCSCui37509
iosd crash while configuring no ntp serverCSCui59004
OSPFv3 may not flush some apparently self-originated LSAsCSCul54254
Router crashed on executing 'show ipv6 ospf rib'.CSCun77010
RSP2:OSPF process - router crash on default interfaceCSCul75876
SSTE: Amur: config-sync failure on address-family ipv6 unicast vrfCSCun48344
IOS PKI Public Key caching fails during IKE MM6 Signature verificationCSCum94408
ASR1k: %IDMGR-3-INVALID_ID: bad id in id_get (Out of IDs!) (id: 0x0)CSCul49375
L2TP LNS uses unnegotiated magic numberCSCul24682
ASR1K PPPoA: RP crash in mcp_queue_produced when CAC HW assist invokedCSCuj75952
Qos markings not preserved when crypto map is appliedCSCui82843
Active RP crashes due to mem corruption after changing to Simplex modeCSCui64807
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 25
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M3
DescriptionCaveat ID Number
Device crashes when a routing adjacency goes down;spurious memory accessCSCsl41325
router ran out of I/O memory every time when apply traffic exportCSCul18842
Withdraw message incompatible with CUCMCSCuj17827
ASR1K crash @be_slaComponentProcessEvent unconfig HW ipsla udp-jitterCSCul24025
ifInOctets incorrect values when requested every second with other OIDsCSCta67945
SSHV2 session closes prematurely via telnet and puttyCSCui83823
IOS SSLVPN - Anyconnect on MAC/Linux not working on 15.3 and higherCSCun62738
PI24: TCP Connection reset and frequent connection notification observedCSCuj41320
Router WebVPN Java Plugins fail after upgrade to Java 7 Update 45CSCul30483
IO Buffer leak in routerCSCug17485
XE3.13: CUBE crashed @ voip_fpi_update_fork_dp_sessionCSCul94606
udp entries not deleted from flowmgr tableCSCuh09324
Providing a CLI Knob for handling media loops in Voip RTPCSCub45809
RTCP packets fill up input queue causing performance issuesCSCuj72215
Crash with gw-accounting and call-history configuredCSCuh87195
c2821/124-24.T8/ router 2811 crash due to Process= DSMPCSCum48166
Cisco IOS Software Session Initiation Protocol Memory Leak VulnerabilityCSCuj23293
Localhost not reflected in 'show call history voice last 2'CSCum63121
fax calls fail if fax tones are detected in Early MediaCSCun50243
GW failed to switch to t38 v3 fax relay for SG3 callsCSCui54359
GRE keepalive response getting dropped on cellular interfaceCSCum86176
Cross Platform Release Notes for Cisco IOS Release 15.3M&T26 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M3
Resolved Bugs—Cisco IOS Release 15.3(3)M2DescriptionCaveat ID Number
ip vrf forwarding is deleted after reloading stack masterCSCuj65057
%IPRT-3-INVALID_NEXTHOP upon importing multipath with maxi paths in vrfCSCtz73473
LSM and MVPN traffic dropping after clear BGP * with TE TunnelCSCuj99819
OVLD: BFD BGP Client Incompatibility between IOS t-train and IOSXECSCue68714
Stby RP reload: %QOS-3-INDEX_DELETE: class-group unable to remove indexCSCui04262
XE310: IOSd crashes @ match_params_partial_and_removeCSCuh95503
call-home would crash sending a DS message if the DS didn't contain SRCSCum02094
Wrong QoS classification with nested classes.CSCui42069
ISSU XE392->XE310 Config-sync@commands configure include interfaceCSCui03965
ISM-VPN drops deny crypto acl traffic instead of passing it in clearCSCuj77430
ISM-VPN Fails to send PHASE2_DELETE notification during INVALID_SPICSCul45522
mlppp is causing the packet to be not short alignedCSCui36394
Outbound IPSec Sequence No. not synced from Active to Standby 3900ECSCui84344
TCP DNS request may cause a memory leakCSCul41475
Router crash @ eigrp_pfr_get_drdb with PFR and OERCSCuj30572
Router crash at eigrp_ipv4_addrmatch from igrp2_peer_down_cleanup()CSCuh15049
SAF:ISR: Service Routing delays in data exchange on peer forwardersCSCuh56385
VRRPv2 priority goes wrong with tracking tunnelCSCuj64806
Wrong IP MTU value is used for IPSec SA plaintext MTUCSCul31953
DHCP snooping database agent fails to startCSCuf86171
iosd crash on unconfiguring: 'bfd-template single-hop sw-no-echo-sha1'CSCui24744
Crash at fw_dp_insp_appl_handle_close_control_streamCSCui15047
A voice gateway may crash due to an address errorCSCuj42031
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 27
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M2
DescriptionCaveat ID Number
Bus Error Crash @ __be_voip_remote_rtcp_packetCSCuj39400
Crash during standby to active switchover with an active callCSCui55146
CUBE crashed during a T38 Fax CallCSCuj01244
CUBE is failing to pass reInvite in DO-DO scenarioCSCuh68961
media anti-trombone feature missing in M train in and S train for IOS-XECSCul41442
Router is getting crashed with basic call while MP4A-LATM codec is usedCSCum15364
SIP calls are not cleared properly on ASR CUBECSCul59525
SIP Registration via Credentials Dissapears after failback from SRSTCSCuh94630
Voice gateway crashed due to double free of SIP Record-Route HeaderCSCul81353
XE 3.11 : CUBE crashed @sipSPI_ipip_reset_stream_channelInfoCSCuh51171
XE3.9 Mid-Call Invite glare condition leads to deadlock and call failureCSCug84557
[Nitrogen] TDoS with 'silent discard' doesnt work with explicit cause-coCSCug42064
GetVPN Key Server Crash When SNMP Polls MIB cgmGdoiGmEntry_getCSCul31357
GETVPN Suite-B OVERLAPPING IV RANGES: ACL changed back to initial ACLCSCuj44237
KS crash when TEK ACL removed and rekey doneCSCuj08162
TBAR Refresh Causes Re-registration Time Re-calculation on GMsCSCuj19201
Memory leak seen in CryptoIKMP process(crypto_ikmp_config_send_ack_addr)CSCug63839
classification by ACL in QoS is broken with IPSec tunnelCSCul15647
Advertisement of TE-Tunnels with absolute metric is inconsistentCSCui82817
ISIS: ISIS Flap seen on SSO with NSF configured as IETFCSCui89069
c800 NPE image does not boot upCSCui80210
C800 Serial port on 819 does not go down when DTR inactive in sync modeCSCul41870
c819 4G SKU Serial interface status and DTR status mismatchCSCum10948
CPU spike in Per-Second jobs process with SFP installed and no fiberCSCue53910
Cross Platform Release Notes for Cisco IOS Release 15.3M&T28 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M2
DescriptionCaveat ID Number
PPP Multilink Fragement Size - Packet drops with HWIC-4SHDSLCSCuh80914
3900 service module interface always in promiscuous modeCSCuh12639
ASR901: No Bind for CEM PW at Headend on Standby Core Isolate RecoverCSCuj16742
ASR901:Random IP/UDP packets sent to LB intf are getting punted to cpuCSCuh97838
HVPLS - traffic blackhole after switchover from UP VCs to STANDBY VCsCSCuj88523
Large memory leak at CEM PW UDP VC event trace processCSCui85019
Mpls VPWS circuit passes traffic only in one directionCSCuj11232
MPLS-TP L2 VCs are down after SIP reload and RP switchoverCSCuf53543
Pseudowire down due to label allocation on upgrade from 9.512 to 9.523CSCuj00746
PW Traffic is not flowing after SSO/card reset the Act PTF cardCSCug50340
Traffic drop on VC in disposition, imposition directions after OIRCSCui90811
Tunnel Authentication was failed by digest AVP 59 missing.CSCuj68932
vpls_en=0 forever after 'no vlan X' and 'vlan X' so PW DownCSCuh07404
[BGP AD and Sig] With SSO some VC are not displayed for certain nbrsCSCuh44476
3945e crashed @ tcp_removeackedsendsegmen/tcp_resend_notsacked with ixiaCSCuj55540
Cisco IOS Software TCP Input VulnerabilityCSCuj41494
Router crashed during stress testing the content-scan featureCSCuj52699
LDAP gets in stuck state even if PKI provides finite timeoutCSCuh69292
PKI with LDAP gets in stuck state due to infinite LDAP timerCSCuh41290
C819G-4G-A-K9 IP Mobile Router Redundancy CCoA Address renewal issueCSCuj57165
NAT-PT router fails to create a NAT tableCSCuj20120
crash@stile_mtp_dp_post_cls_run when sending the specific pcap fileCSCuj40124
WNG specific changes for NBAR CP & SHIM libraries for Octeon platformCSCul52731
Memory leak in NTP client with IPv6 configurationCSCul01067
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 29
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M2
DescriptionCaveat ID Number
OSPFv3 NSR: crash when interface removed during delayed ackCSCul14571
ASR1K BR FP crash when MC controls applications through PBRCSCts99455
Crash after 'show pfr master application detail' command via SSHCSCuf56842
crash due to shut & no shut of external interface on the border routerCSCui56771
delay/loss resolvers not workingCSCuh37664
PFR fails to get notified about interface state changes for frame-relayCSCtn72925
TCs are not uncontrolled when parent route is withdrawnCSCuc41531
CPU utilization reaches 100% while un-configuring IOS PKI-RA serverCSCui55472
HA Sync-up is not happening for PKI Server on 15.3 (2.25)M0.1CSCui04860
PKI chain-validation seg fault process Crypto PKI-CRL if CRL is expiredCSCui07002
PKI CRL fetching stuck with LDAPCSCuf93471
%ALIGN-3-TRACE: at hqf_set_blt_params_wrapper similair to CSCtw78133CSCtx82890
ASR901 Crashed while booting up with memory lite disabledCSCui59185
SAF:ISR: Service Routing HIGH cpu on failover conditionCSCuh36124
Executing show tech over SSH session with rekey crashes the routerCSCtz66347
Tracebacks seen at sslvpn_del_ctx_from_session & sslvpn_context_free.CSCui04442
Cisco IOS Switch HTTP Server DoS VulnerabilityCSCuc53853
MMOH to PSTN stops streaming when GW receives successive OLCsCSCuj65437
ASR1K CUBE crash due to memory corruption on voip rtp port arrayCSCuj39478
I/O Memory leak - 'SCCP Application'CSCug71832
E1 DS0 group TX IDLE bits intermittently send as 0000 instead of 0001CSCuj38450
Gateway Won't Initiate Switchover if Fax Tones Detected in Early MediaCSCuh92837
Crash on 1921 router after applying service policy to the cellular intCSCul53680
Cross Platform Release Notes for Cisco IOS Release 15.3M&T30 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M2
Resolved Bugs—Cisco IOS Release 15.3(3)M1DescriptionCaveat ID Number
5760 crash during CWA client association when ISE is unreachableCSCui43534
ASR1K running ISG radius-proxy crashes at be_radius_multiport_server_proCSCuh09412
CTS env download failed on non seed device after rebootCSCug24114
Nile SE4: Crash seen at tacacs_plus_get_nat_addr with send-nat-addressCSCuh72031
TACACS authenproblem between CISCO switch - errno 257((ENOTCONN))CSCtx20903
unable to login and high cpu when authenticating with TACACSCSCuh43252
Packets not snooped at snoop serverCSCub65620
BFD sessions not coming up after shut/no shutCSCue41011
BFD: Crash observed @__be_bfd_interface_command during basic testCSCug37196
ASR route server crashes due to BGP taskCSCuh43255
BGP route does not disappear from the RIBCSCuh43027
BGP routes not marked Stale nor removed when peer down w/ BFD signalingCSCuh24040
OVLD: BFD BGP Client Incompatibility between IOS t-train and IOSXECSCue68714
VRF Aggregate label not re-originatedCSCuh07657
vrf lock is not free up after no vrf definition vpn under AD and CrouteCSCuf09198
xe36: Memory leaks seen after unconfiguring BFD sessionsCSCty77441
XE39:IBGP ipv6_redistributed routes not learned in neighbour routerCSCue76102
Stby RP crash: %QOS-3-INDEX_EXISTS, HA bulk sync and self ReloadCSCug15952
SIP-400 crashes @hmi_priority_update with FRF12 after SPA reloadCSCuc11958
Router crashes @ pki_import_trustpool_bundle while test call-home v2CSCuh91225
s72033:Tracebacks seen while doing ISSU from ma2.0 to ma2.b.CSCug14851
Whisper-intercom functionality is not working as expectedCSCug28860
Traffic over SSL VPN using DTLS is not workingCSCui04655
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 31
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M1
DescriptionCaveat ID Number
Cube crashed while Running UCCX Outbound Load with CPA enabledCSCuh27343
Eigrp Extended communites are lost on bgp l3vpn route after flap.CSCuh97129
EIGRP not advertisinsg redistributed routes from BGPCSCug17808
EIGRP successor loop results in SIACSCug72891
Service-family peers in EIGRP-SAF flappingCSCuc83061
Watchdog crash while EIGRP updates Topology TableCSCuh94035
Very High SNMP Engine utilisation when polling cefFESelectionTableCSCuh40275
Webauth: 'Framed-IP-Address' in the accounting START and STOP requestsCSCuh56446
Incremental Memory leaks when using curl-loaderCSCuh94787
ISR-G2 can reboot unexpectedly if header based whitelisting configuredCSCuj04875
Waas express crash in waas_smb_negcache_add_entryCSCuh98328
Crash while adding zone member to an interface with running trafficCSCuh11532
ZBF: SIP inspection drops legitimate packets as protocol violationCSCui66278
1900 crashed when no ipv6 unicast-routing is configuredCSCug48702
ART changes to go with CSCue55722 solutionCSCue92733
403 not pass through on PI23CSCui64057
ASR router crashes for media forking HA featureCSCuh62529
ASR-CUBE: Crash observed with DSMPCSCuf74266
Calls with multiple M-lines on SDP can hung UDP ports on CUBECSCui26458
CUBE responds with 491 for RE-Invite with a=recvonly during HOLDCSCui40812
Serviceability:Crash found during display of history traces.CSCuh66510
VCC Midcall call Transfer Scneario Failure in xe 3.11 ImageCSCui85434
[Nitrogen] crash/Traceback at ccsip_new_msg_preprocessor for SIPURI dialCSCuf73628
CPU hog crash due to Mwheel ProcessCSCui46593
Cross Platform Release Notes for Cisco IOS Release 15.3M&T32 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M1
DescriptionCaveat ID Number
ME3600X suddely stops sending multicast for all groups 151-2.EYCSCua44483
Crypto session remains UP-ACTIVE after tunnels are admin downCSCuh14012
Fix issues in the MTU change updateCSCui06014
A packet gets dropped when bring UP spoke-spoke session in DmVPNCSCug14423
crypto infra does not support ivrf != fvrf for interfacesCSCue89779
Anti-replay protection disabled when using IKEv2 and AES-GMC or AES-GMACCSCuj47795
Cisco IOS Software IKEv2 Denial of Service VulnerabilityCSCui88426
IPSEC - Calling-Station-Id not sent in the accouting-requestCSCuh93698
'show otv isis database standard detail' crashes @isis_tpl_display_checkCSCuh68693
IS-IS Adjacency fails to come up after BFD Session FlapCSCui29499
%ALIGN-3-TRACE dslsar_post_coalesce_rxCSCtn96442
Pings near to the size configured as 'ppp multilink fragment size' failsCSCuf78524
9th port couldn't up for HWIC-D-9ESWCSCuh23940
HWIC-4T Serial interface overruns after upgrading IOS to 15.x w/ KIV-19CSCug82835
Local orig. ping drops on Ge when policy applied to Serial interfaceCSCuh54504
Crash and core file on ASR1k after scaling dynamic eids in LISPCSCuh48666
lisp debug: crash in lisp_os_ios_interface2if_number when debug is onCSCuh20027
mib cfmFlowMetadataAppName truncatedCSCue14596
Memory leak @__be_fmd_get_if_fn_buffer on removing MLPPPCSCue69214
bogus %MEDIATRACE-3-R_SNMP_COMM_STR_MISSING fails cpu/mem/intfprofiling
CSCuh90094
C3900 router crashed with MQC mode with mix of protocolsCSCui85237
Router Crashes when cellular interface is 'shut'CSCui28727
MK1: Post SSO, routes go missing from LSDB and RIBCSCug85947
MK1b OSPFv2 NSR:Routes are not purged even when there is no pathCSCuh53544
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 33
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M1
DescriptionCaveat ID Number
OSPF installs multiple sham-link nexthops in RIBCSCui07997
OSPF N2 default route missing from Spoke upon reloading HubCSCug99771
OSPFv3 crashes when lsdb debug is enabledCSCui69873
OSPFv3 no passive-int <if-name> incorrectly added for ipv6 intCSCuh32177
OSPFV3 shamlink locks up GRE tunnelCSCuh40329
show runn | format xml not in orderCSCug58617
Router crash @ pppoe_fast_send_pak and pppoe_fastsendCSCtz19192
cmts crash @ hqf_populate_mqc_wred_paramsCSCuh63997
Crash/Tracebacks occurs with IP SLA Responder on ASR1002CSCuh56327
IP SLA stacklow or memory corruption crashCSCui14692
Switch crashes with EOAM and IP SLA configurationsCSCug97383
Unexpected reloads due to SNMP Engine CPU HOGsCSCuh62266
Router reloads due to memory exception in checkheaps processCSCuh57439
GW sends NTFY with Subs. State Terminated before receiving unsubscribeCSCuh57618
Path confirnmation fails on SIP gateways with IPV6 and IPV4 scenarios.CSCug29813
Router crashed at ccsip_spi_incoming_reg_contact_changeCSCug38621
Modem gone bad with locked SIM after reloadCSCui19224
memory leak in X.25 Background XOT SVC possible after CSCtz33622 commitCSCuh30421
Chunk Memory Leak in List Headers / List Elements with 'show run'CSCuj31236
Open Bugs—Cisco IOS Release 15.3(3)MDescriptionCaveat ID Number
crypto infra does not support ivrf != fvrf for interfacesCSCue89779
Pings near to the size configured as 'ppp multilink fragment size' failsCSCuf78524
Cross Platform Release Notes for Cisco IOS Release 15.3M&T34 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MOpen Bugs—Cisco IOS Release 15.3(3)M
DescriptionCaveat ID Number
Enhancement: SCP should be able to run on a non-standard portCSCth58079
Resolved Bugs—Cisco IOS Release 15.3(3)MDescriptionCaveat ID Number
BFD sessions not coming up after shut/no shutCSCue41011
traffic flow in dmvpn is flowing unencryptedCSCub34396
BGP route does not disappear from the RIBCSCuh43027
BGP routes not marked Stale nor removed when peer down w/ BFD signalingCSCuh24040
VRF Aggregate label not re-originatedCSCuh07657
IO Memory leak in cisco3270CSCtr19078
CDP Neighbors not showing via OnepCSCuf03690
Whisper-intercom functionality is not working as expectedCSCug28860
Localization of hardcoded English phrases for SCCP phonesCSCuh66763
Address memory leaks in device-sensor for cache delete case.CSCue92705
XE34-Dsp restarted for PCMU - iLBC transcoding call when rtcp-regenerateCSCto03904
EIGRP not advertisinsg redistributed routes from BGPCSCug17808
Service-family peers in EIGRP-SAF flappingCSCuc83061
igmp query with src ip 0.0.0.0 is not ignored in querier electionCSCub33602
Webauth: 'Framed-IP-Address' in the accounting START and STOP requestsCSCuh56446
CSCtr87413Crash while doing 'show ip ips session' at high traffic rateCSCtq02528
Auth-proxy HTTP daemon & MallocLites leaks during NTLM Scale testingCSCug72870
NTLM passive version v2 does not workCSCug43081
Stale proxy sessions stuck for more than a dayCSCuh40656
Cat4k: on static routes removal, other static routes don't take overCSCue17104
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 35
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M
DescriptionCaveat ID Number
IPCP:Route not installed to client whn ipunnumber confg in radius and VTCSCti87912
Crash due to stack overflow: CCSIP_SPI_CONTROL running low, 0/60000CSCtz84873
CUBE is failing to pass reInvite in DO-DO scenarioCSCuh68961
crypto session is not coming up in EZVPNCSCug69107
Crypto session remains UP-ACTIVE after tunnels are admin downCSCuh14012
A packet gets dropped when bring UP spoke-spoke session in DmVPNCSCug14423
Cisco IOS Software IKEv2 Denial of Service VulnerabilityCSCui88426
9th port couldn't up for HWIC-D-9ESWCSCuh23940
Alignment traceback seen with L4F compoent.CSCuh51367
Change default baud rate to 9600 on ISRG2 to session into LebowskiCSCuh11115
Non Vlan1 ZTU fails if the module is connected to other switchCSCug34288
PI15 M3: Watchdog crash at tw_timer_replenish with IP SLA + maceCSCtu08717
crash while unconfig service policy type perf-mon in L2 - isr 3900CSCuf32809
ipv6 data path is failing due to Failed to obtain acl on MAGCSCuh88777
Cisco IOS and Cisco IOS XE Session Initiation Protocol DoS VulnerabilityCSCug45898
819-G fails to ping due to %CELLWAN-4-SESSION_STATE_MISMATCH_WARNerror
CSCuh90005
Modem returning stale ip address to IOS hence no data on LTECSCuh29095
Katana: ability to shut NMSP (default) service on TCP port 16113CSCue60618
Random crashes seen with onep applicationCSCug92994
onepk: incremental chunk leaks @sadb index list in PI22 latest imagesCSCuh01533
SUP crash in pimv2_show_rp_hashCSCug78098
PKI CRL fetching stuck with LDAPCSCuf93471
show runn | format xml not in orderCSCug58617
NIGHTLY Build FAILED for 15.0M on 2011-09-17CSCts86510
Cross Platform Release Notes for Cisco IOS Release 15.3M&T36 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M
DescriptionCaveat ID Number
Slow memory leak due to SNMP SMALL CHUCSCub36684
'SW2_STBY: TTY0: timer_create_bg error' on changing console exec-timeoutCSCty26575
IAD2435 Power alarm on DSP channel ch=1 is OFF 0001 0000 **CSCtu21636
Sigbus exception observed when loading vios .bin from flash partitionCSCuf77129
Short DTMF duration on CUBE when do rtp-nte to inband PCM DTMFCSCuh58624
GW sends NTFY with Subs. State Terminated before receiving unsubscribeCSCuh57618
Path confirnmation fails on SIP gateways with IPV6 and IPV4 scenarios.CSCug29813
Cross Platform Release Notes for Cisco IOS Release 15.3M&T OL-30859-08 37
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M
Cross Platform Release Notes for Cisco IOS Release 15.3M&T38 OL-30859-08
Bugs for Cisco IOS Release 15.3(3)MResolved Bugs—Cisco IOS Release 15.3(3)M
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