[mythtv] Ticket #5443: HD-PVR support

[John P Poet]

On Sun, Aug 10, 2008 at 11:10 PM, MythTV <mythtv at cvs.mythtv.org> wrote:
> #5443: HD-PVR support
> ------------------------------+---------------------------------------------
>  Reporter:  jppoet at gmail.com  |        Owner:  danielk
>     Type:  enhancement       |       Status:  assigned
>  Priority:  minor             |    Milestone:  unknown
> Component:  mythtv            |      Version:  unknown
>  Severity:  medium            |   Resolution:
>  Mlocked:  0                 |
> ------------------------------+---------------------------------------------
>
> Comment(by Mike Rice <mikerice1969 at gmail.com>):
>
>  Replying to [comment:33 danielk]:
>  > (In [18102]) Refs #5443. Applies John P. Poet's DRB patch for the
>  MpegRecorder, with some modifications. This helps increase the
>  reliablility of the HD-PVR device with MythTV.
>
>
>  Not sure if this is related but since I updated to 18108 I've seen the
>  backend crash twice here:
>
>  2008-08-10 12:01:00.159 scheduler: Finished recording: 30-Minute Meals
>  "Summer Simplicity": channel 1066
>  *** glibc detected *** /usr/local/bin/mythbackend: malloc(): memory
>  corruption: 0x097ab611 ***
>  ======= Backtrace: =========
>  /lib/libc.so.6[0x20fe253]
>  /lib/libc.so.6(__libc_malloc+0x7b)[0x20ffb7b]
>  /usr/lib/libQtCore.so.4(_Z7qMallocj+0x1d)[0x727cf1d]
>  /usr/lib/libQtCore.so.4(_ZN10QByteArrayC1Eic+0x36)[0x7285d76]
>  /usr/lib/libQtCore.so.4(_Z15qt_error_stringi+0x5e)[0x727d93e]
>  /usr/lib/libQtCore.so.4[0x7282e6f]
>  /usr/lib/libQtCore.so.4[0x7282f98]
>  /usr/lib/libQtCore.so.4(_ZN6QMutex4lockEv+0x79)[0x727fd19]
>  /usr/local/bin/mythbackend(_ZN12QMutexLocker6relockEv+0x28)[0x8076f44]
>  /usr/local/bin/mythbackend(_ZN12QMutexLockerC1EP6QMutex+0x19)[0x8076f6f]
>  /usr/local/lib/libmythtv-0.22.so.0(_ZNK16DeviceReadBuffer16IsPauseRequestedEv+0x28)[0x139e73c]
>  /usr/local/lib/libmythtv-0.22.so.0(_ZNK16DeviceReadBuffer4PollEv+0x56)[0x139f73e]
>  /usr/local/lib/libmythtv-0.22.so.0(_ZN16DeviceReadBuffer15fill_ringbufferEv+0x97)[0x13a0003]
>  /usr/local/lib/libmythtv-0.22.so.0(_ZN16DeviceReadBuffer15boot_ringbufferEPv+0x1d)[0x13a0115]
>  /lib/libpthread.so.0[0x6f8150b]
>  /lib/libc.so.6(clone+0x5e)[0x2167b2e]
>
>
>
>  2008-08-10 20:01:00.887 scheduler: Finished recording: Tori & Dean: Home
>  Sweet Hollywood "A Stella Is Born": channel 5500
>  *** glibc detected *** /usr/local/bin/mythbackend: malloc(): memory
>  corruption: 0x0af02a49 ***
>  ======= Backtrace: =========
>  2008-08-10 20:01:00.984 ATSCStreamData::HandleTables(): Unknown table 0xc0
>  /lib/libc.so.6[0x48b3253]
>  /lib/libc.so.6(__libc_malloc+0x7b)[0x48b4b7b]
>  /usr/lib/libQtCore.so.4(_Z7qMallocj+0x1d)[0x656cf1d]
>  /usr/lib/libQtCore.so.4(_ZN10QByteArrayC1Eic+0x36)[0x6575d76]
>  /usr/lib/libQtCore.so.4(_Z15qt_error_stringi+0x5e)[0x656d93e]
>  /usr/lib/libQtCore.so.4[0x6572e6f]
>  /usr/lib/libQtCore.so.4[0x6572f98]
>  /usr/lib/libQtCore.so.4(_ZN6QMutex4lockEv+0x79)[0x656fd19]
>  /usr/local/bin/mythbackend(_ZN12QMutexLocker6relockEv+0x28)[0x8076f44]
>  /usr/local/bin/mythbackend(_ZN12QMutexLockerC1EP6QMutex+0x19)[0x8076f6f]
>  /usr/local/lib/libmythtv-0.22.so.0(_ZNK16DeviceReadBuffer16IsPauseRequestedEv+0x28)[0x139e73c]
>  /usr/local/lib/libmythtv-0.22.so.0(_ZNK16DeviceReadBuffer4PollEv+0x56)[0x139f73e]
>  /usr/local/lib/libmythtv-0.22.so.0(_ZN16DeviceReadBuffer15fill_ringbufferEv+0x97)[0x13a0003]
>  /usr/local/lib/libmythtv-0.22.so.0(_ZN16DeviceReadBuffer15boot_ringbufferEPv+0x1d)[0x13a0115]
>  /lib/libpthread.so.0[0x580c50b]
>  /lib/libc.so.6(clone+0x5e)[0x491cb2e]
>
>  I can give full backtraces for these if that is helpful.  Let me know if I
>  can provide some other info.
>
> --
> Ticket URL: <http://svn.mythtv.org/trac/ticket/5443#comment:37>
> MythTV <http://www.mythtv.org/>
> MythTV
>

Sorry, but I am just not seeing this.  If you can post a BT, that
might help me track it down.

Thanks,

John
-- 
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