[mythtv-commits] Ticket #6530: mythtv-setup 0.22_alpha20450 crashs when scanning for channels

MythTV mythtv at cvs.mythtv.org
Thu May 7 21:00:50 UTC 2009


#6530: mythtv-setup 0.22_alpha20450 crashs when scanning for channels
------------------------------+---------------------------------------------
 Reporter:  anonymous         |       Owner:  ijr 
     Type:  defect            |      Status:  new 
 Priority:  major             |   Milestone:  0.22
Component:  MythTV - General  |     Version:  head
 Severity:  medium            |     Mlocked:  0   
------------------------------+---------------------------------------------
 this issue didnt happen in 20410
 reproduce: 1. fresh install of mythtv 2. run mythtv-setup and configure
 1.general to 4. 3. in 4. click the scan channels setup display freezes and
 crash:

 attaching mythtv-setup -v channel,record,siparser,channelscan

 last lines in gdb read:
 2009-05-07 23:49:37.322 ChannelScanSM(/dev/v4l/video0): Transport Scan
 Item 'try-all 914' #915
         mplexid(0) standard(dvb) sourceid(1)
         UseTimer(0) scanning(0)
         timeoutTune(1000 msec)
         frequency(958750000) constellation(16)
           inv(2) bandwidth(3) hp(9) lp(9)
           trans_mode(2) guard_int(4) hierarchy(4)
          offset[0..2]: 0 0 0
 2009-05-07 23:49:37.322 ChannelScanSM(/dev/v4l/video0): Tuning to try-all
 1 mplexid(0)
 2009-05-07 23:49:37.323 Channel(/dev/v4l/video0): Tune(44000000,
 Television, , dvb)
 2009-05-07 23:49:38.315 Channel(/dev/v4l/video0)::Tune(): Frequency is now
 44000000
 2009-05-07 23:49:38.316 SM(/dev/v4l/video0)::Start: begin
 [New Thread 0xb29ffb90 (LWP 32472)]
 2009-05-07 23:49:38.317 SM(/dev/v4l/video0)::Start: end

 Program received signal SIGSEGV, Segmentation fault.
 [Switching to Thread 0xb3321b90 (LWP 32471)]
 0xb7c190e9 in DTVSignalMonitor::GetScanStreamData (this=0x0)
     at dtvsignalmonitor.cpp:484
 484     dtvsignalmonitor.cpp: No such file or directory.
         in dtvsignalmonitor.cpp
 (gdb)

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/6530>
MythTV <http://www.mythtv.org/>
MythTV


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