[mythtv-commits] Ticket #5443: HD-PVR support

MythTV mythtv at cvs.mythtv.org
Mon Aug 11 05:10:43 UTC 2008


#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


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