[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] erosco:
Not sure if these showed up in the earlier catlogs.. but I do see netd and route errors before the attempted MMS send.. don't know if anyone else sees these.

11-28 13:01:07.610 D/MmsServiceBroker(2394): sendMessage() by com.android.messaging

11-28 13:01:07.613 I/chatty (2847): uid=1001(radio) Binder:2847_2 expire 3 lines

11-28 13:01:07.615 I/chatty (2847): uid=1001(radio) pool-3-thread-2 expire 2 lines

11-28 13:01:07.615 D/MessagingAppDataModel(8330): SendMessageAction: Sending MMS message 562 asynchronously; waiting for callback to finish processing

11-28 13:01:07.626 D/MmsService(2847): [SendRequest@2fa54b] MmsNetworkManager: start new network request

11-28 13:01:07.628 D/ConnectivityService(2394): requestNetwork for uid/pid:1001/2847 NetworkRequest [ REQUEST id=26, [ Transports: CELLULAR Capabilities: MMS&NOT_RESTRICTED&TRUSTED&NOT_VPN Specifier: <1>] ]

11-28 13:01:07.630 D/WIFI (2394): got request NetworkRequest [ REQUEST id=26, [ Transports: CELLULAR Capabilities: MMS&NOT_RESTRICTED&TRUSTED&NOT_VPN Specifier: <1>] ] with score 0

11-28 13:01:07.630 D/Ethernet(2394): got request NetworkRequest [ REQUEST id=26, [ Transports: CELLULAR Capabilities: MMS&NOT_RESTRICTED&TRUSTED&NOT_VPN Specifier: <1>] ] with score 0

11-28 13:01:07.630 D/WIFI_UT (2394): got request NetworkRequest [ REQUEST id=26, [ Transports: CELLULAR Capabilities: MMS&NOT_RESTRICTED&TRUSTED&NOT_VPN Specifier: <1>] ] with score 0

11-28 13:01:07.631 D/PhoneSwitcherNetworkRequstListener(2847): got request NetworkRequest [ REQUEST id=26, [ Transports: CELLULAR Capabilities: MMS&NOT_RESTRICTED&TRUSTED&NOT_VPN Specifier: <1>] ] with score 0

11-28 13:01:07.639 D/TelephonyProvider(2847): subIdString = 1 subId = 1

11-28 13:01:07.740 D/NetworkNotificationManager(2394): clearNotification id=65537

11-28 13:01:07.742 D/ConnectivityService(2394): registerNetworkAgent NetworkAgentInfo{ ni{[type: MOBILE[LTE], state: CONNECTED/CONNECTED, reason: connected, extra: mms, failover: false, available: true, roaming: false, metered: true]} network{107} nethandle{459577936606} lp{{InterfaceName: rmnet_usb0 LinkAddresses: [10.6.33.215/32,] Routes: [0.0.0.0/0 -> 10.6.33.209 rmnet_usb0,] DnsAddresses: [198.142.0.51,211.29.132.12,] Domains: null MTU: 1500 TcpBufferSizes: 524288,1048576,2097152,262144,524288,1048576}} nc{[ Transports: CELLULAR Capabilities: MMS&NOT_RESTRICTED&TRUSTED&NOT_VPN LinkUpBandwidth>=51200Kbps LinkDnBandwidth>=102400Kbps Specifier: <1>]} Score{10} everValidated{false} lastValidated{false} created{false} lingering{false} explicitlySelected{false} acceptUnvalidated{false} everCaptivePortalDetected{false} lastCaptivePortalDetected{false} }

11-28 13:01:07.742 D/ConnectivityService(2394): NetworkAgentInfo [MOBILE (LTE) - 107] EVENT_NETWORK_INFO_CHANGED, going from null to CONNECTED

11-28 13:01:07.743 D/ConnectivityService(2394): Adding iface rmnet_usb0 to network 107

11-28 13:01:07.744 E/Netd (2089): interface rmnet_usb0 already assigned to netId 106

11-28 13:01:07.745 E/ConnectivityService(2394): Exception adding interface: java.lang.IllegalStateException: command '147 network interface add 107 rmnet_usb0' failed with '400 147 addInterfaceToNetwork() failed (Device or resource busy)'

11-28 13:01:07.746 E/Netd (2089): interface rmnet_usb0 assigned to netId 106, not 107

11-28 13:01:07.747 E/ConnectivityService(2394): Exception in addRoute for gateway: java.lang.IllegalStateException: command '149 network route add 107 rmnet_usb0 0.0.0.0/0 10.6.33.209' failed with '400 149 addRoute() failed (No such file or directory)'

11-28 13:01:07.748 D/ConnectivityService(2394): Setting DNS servers for network 107 to [/198.142.0.51, /211.29.132.12]

11-28 13:01:07.757 W/ConnectivityExtension(2394): ConnectivityExt jar file not present

11-28 13:01:07.767 W/ConnectivityExtension(2394): ConnectivityExt jar file not present

11-28 13:01:07.771 I/GnssLocationProvider(2394): WakeLock acquired by sendMessage(5, 0, null)

11-28 13:01:07.771 I/GnssLocationProvider(2394): WakeLock acquired by sendMessage(6, 0, null)

11-28 13:01:07.773 I/MmsService(2847): NetworkCallbackListener.onAvailable: network=107

11-28 13:01:07.774 D/NetworkNotificationManager(2394): clearNotification id=107

11-28 13:01:07.774 D/ConnectivityService(2394): NetworkAgentInfo [MOBILE (LTE) - 107] validation passed

11-28 13:01:07.775 D/MmsService(2847): [SendRequest@2fa54b] APN name is mms

11-28 13:01:07.775 I/MmsService(2847): [SendRequest@2fa54b] Loading APN using name mms

11-28 13:01:07.776 D/TelephonyProvider(2847): subIdString = 1 subId = 1

11-28 13:01:07.776 I/GnssLocationProvider(2394): WakeLock acquired by handleInjectNtpTime()

11-28 13:01:07.777 I/GnssLocationProvider(2394): WakeLock acquired by sendMessage(10, 0, null)

11-28 13:01:07.777 I/GnssLocationProvider(2394): WakeLock released by handleInjectNtpTime()

11-28 13:01:07.778 I/GnssLocationProvider(2394): WakeLock released by handleMessage(5, 0, null)

11-28 13:01:07.778 I/GnssLocationProvider(2394): WakeLock acquired by handleDownloadXtraData()

11-28 13:01:07.778 I/GnssLocationProvider(2394): WakeLock released by handleMessage(6, 0, null)

11-28 13:01:07.778 I/GnssLocationProvider(2394): WakeLock released by handleMessage(10, 0, null)

11-28 13:01:07.778 W/System (2394): ClassLoader referenced unknown path: /system/framework/tcmclient.jar

11-28 13:01:07.781 I/MmsService(2847): [SendRequest@2fa54b] Using APN [type=mms mmsc=http://mmsc.optus.com.au:8002/ mmsproxy=61.88.190.10 mmsport=8070 name=Optus MMS apn=mms bearer_bitmask=0 protocol=IP roaming_protocol=IP authtype=-1]

11-28 13:01:07.784 D/MmsService(2847): [SendRequest@2fa54b] HTTP: POST http://mmsc.optus.com.au[30], proxy=61.88.190.10:8070, PDU size=25475

11-28 13:01:07.785 W/System (2847): ClassLoader referenced unknown path: /system/framework/tcmclient.jar

11-28 13:01:07.786 I/MmsService(2847): [SendRequest@2fa54b] HTTP: User-Agent=CyanogenMod

11-28 13:01:07.786 I/MmsService(2847): [SendRequest@2fa54b] HTTP: UaProfUrl=http://www.google.com/oha/rdf/ua-profile-kila.xml

11-28 13:01:07.790 E/MmsService(2847): [SendRequest@2fa54b] HTTP: IO failure

11-28 13:01:07.790 E/MmsService(2847): java.net.ConnectException: Network is unreachable

11-28 13:01:07.790 E/MmsService(2847):	at java.net.PlainSocketImpl.socketConnect(Native Method)

---------- Post added at 01:43 PM ---------- Previous post was at 01:10 PM ----------

Seems I was wrong.. my phone definitely hangs when MMS fails.

Am definitely over this :(