<div dir="ltr">sending this again with shorter logs. Restarting the backend was successful, but I'd be curious to know if there's something i can do to avoid it crashing again in future.<br><div><div class="gmail_quote"><div dir="ltr" class="gmail_attr">---------- Forwarded message ---------<br>From: <b class="gmail_sendername" dir="auto">Mary Strimel</b> <span dir="auto"><<a href="mailto:mary.strimel@gmail.com">mary.strimel@gmail.com</a>></span><br>Date: Thu, Feb 18, 2021 at 11:47 AM<br>Subject: backend (?) crash<br>To: Mythtv Mailing List <<a href="mailto:mythtv-users@mythtv.org">mythtv-users@mythtv.org</a>><br></div><br><br><div dir="ltr"><div>I woke up this morning and my frontends would not connect. There are lots of errors in the log, but I'm not sure which ones are the problem, versus symptoms of the problem. <br></div><div>From mythbackend.log:</div><div><br>Feb 18 08:28:59 mythbox mythbackend: mythbackend[1177]: I Scheduler scheduler.cpp:2427 (HandleReschedule) Scheduled 396 items in 0.2 = 0.02 match + 0.00 check + 0.20 place<br>Feb 18 08:29:30 mythbox mythbackend: mythbackend[1177]: I CoreContext mainserver.cpp:3236 (HandleAddChildInput) MainServer: HandleAddChildInput: Handling input 5<br>Feb 18 08:29:30 mythbox mythbackend: mythbackend[1177]: E CoreContext cardutil.cpp:1548 (AddChildInput) CardUtil: Failed to add child input to parent 5<br>Feb 18 08:29:30 mythbox mythbackend: mythbackend[1177]: E CoreContext mainserver.cpp:3247 (HandleAddChildInput) MainServer: HandleAddChildInput: Failed to add child to input 5<br><br></div><div><br></div><div>From mythfrontend.log:</div><div>Feb 18 11:24:57 mythbox mythfrontend.real: mythfrontend[11395]: I CoreContext mythuihelper.cpp:762 (PruneCacheDir) MythUIHelper: Pruning cache directory: /home/mary/.mythtv/cache/remotecache<br>Feb 18 11:24:57 mythbox mythfrontend.real: mythfrontend[11395]: I CoreContext mythuihelper.cpp:819 (PruneCacheDir) MythUIHelper: Kept 57 files, deleted 0 files, stat error on 0 files<br>Feb 18 11:24:57 mythbox mythfrontend.real: mythfrontend[11395]: I CoreContext mythuihelper.cpp:762 (PruneCacheDir) MythUIHelper: Pruning cache directory: /home/mary/.mythtv/cache/thumbnails<br>Feb 18 11:24:57 mythbox mythfrontend.real: mythfrontend[11395]: I CoreContext mythuihelper.cpp:819 (PruneCacheDir) MythUIHelper: Kept 661 files, deleted 0 files, stat error on 0 files<br>Feb 18 11:24:57 mythbox mythfrontend.real: mythfrontend[11395]: I SendMessage mythcorecontext.cpp:469 (ConnectCommandSocket) MythCoreContext::ConnectCommandSocket(): Connecting to backend server: <a href="http://192.168.1.253:6543" target="_blank">192.168.1.253:6543</a> (try 1 of 1)<br>Feb 18 11:24:57 mythbox mythfrontend.real: mythfrontend[11395]: E CoreContext devices/mythcecadapter.cpp:173 (Open) CECAdapter: Failed to load libcec.<br>Feb 18 11:24:57 mythbox mythfrontend.real: mythfrontend[11395]: E CoreContext AirPlay/mythraopdevice.cpp:30 (Create) RAOP Device: Aborting startup - no key found.<br>Feb 18 11:24:57 mythbox mythfrontend.real: mythfrontend[11395]: I CoreContext AirPlay/mythairplayserver.cpp:387 (Create) AirPlay: Created airplay objects.<br>Feb 18 11:24:57 mythbox mythfrontend.real: mythfrontend[11395]: I thread_unknown serverpool.cpp:418 (listen) Listening on TCP <a href="http://0.0.0.0:5100" target="_blank">0.0.0.0:5100</a><br>Feb 18 11:24:57 mythbox mythfrontend.real: mythfrontend[11395]: I thread_unknown serverpool.cpp:418 (listen) Listening on TCP [::]:5100<br>Feb 18 11:24:57 mythbox mythfrontend.real: mythfrontend[11395]: I CoreContext schemawizard.cpp:117 (Compare) Current MythTV Schema Version (DBSchemaVer): 1361<br>Feb 18 11:24:58 mythbox mythfrontend.real: mythfrontend[11395]: I CoreContext decoders/mythvdpauhelper.cpp:71 (HaveVDPAU) VDPAUHelp: Supported/available VDPAU decoders:<br>Feb 18 11:24:58 mythbox mythfrontend.real: mythfrontend[11395]: I CoreContext decoders/mythvdpauhelper.cpp:103 (ProfileCheck) VDPAUHelp: Driver does not report support for H264 Baseline<br>Feb 18 11:24:58 mythbox mythfrontend.real: mythfrontend[11395]: I CoreContext decoders/mythvdpauhelper.cpp:114 (ProfileCheck) VDPAUHelp: ... but assuming available as H264 Main is supported<br>Feb 18 11:24:58 mythbox mythfrontend.real: mythfrontend[11395]: I CoreContext decoders/mythvdpauhelper.cpp:103 (ProfileCheck) VDPAUHelp: Driver does not report support for H264 Constrained Baseline<br>Feb 18 11:24:58 mythbox mythfrontend.real: mythfrontend[11395]: I CoreContext decoders/mythvdpauhelper.cpp:114 (ProfileCheck) VDPAUHelp: ... but assuming available as H264 Main is supported<br><br>Feb 18 11:25:04 mythbox mythfrontend.real: mythfrontend[11395]: E MythSocketThread(-1) mythsocket.cpp:815 (ReadStringListReal) MythSocket(7f815801ea30:60): ReadStringList: Error, timed out after 7000 ms.<br>Feb 18 11:25:04 mythbox mythfrontend.real: mythfrontend[11395]: C SendMessage mythcorecontext.cpp:1662 (CheckProtoVersion) Protocol version check failure.#012#011#011#011The response to MYTH_PROTO_VERSION was empty.#012#011#011#011This happens when the backend is too busy to respond,#012#011#011#011or has deadlocked due to bugs or hardware failure.<br>Feb 18 11:25:04 mythbox mythfrontend.real: mythfrontend[11395]: I SendMessage mythcorecontext.cpp:469 (ConnectCommandSocket) MythCoreContext::ConnectCommandSocket(): Connecting to backend server: <a href="http://192.168.1.253:6543" target="_blank">192.168.1.253:6543</a> (try 1 of 1)<br>Feb 18 11:25:11 mythbox mythfrontend.real: mythfrontend[11395]: E MythSocketThread(-1) mythsocket.cpp:815 (ReadStringListReal) MythSocket(7f815800ea30:59): ReadStringList: Error, timed out after 7000 ms.<br>Feb 18 11:25:11 mythbox mythfrontend.real: mythfrontend[11395]: C SendMessage mythcorecontext.cpp:1662 (CheckProtoVersion) Protocol version check failure.#012#011#011#011The response to MYTH_PROTO_VERSION was empty.#012#011#011#011This happens when the backend is too busy to respond,#012#011#011#011or has deadlocked due to bugs or hardware failure.<br>Feb 18 11:25:11 mythbox mythfrontend.real: mythfrontend[11395]: I SendMessage <br><br><br><br><br></div></div>
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