[mythtv-commits] Ticket #443: sefault on playing video on ppc

[MythTV]

#443: sefault on playing video on ppc
----------------------------+-----------------------------------------------
 Reporter:  miles at lubin.us  |       Owner:  ijr
     Type:  defect          |      Status:  new
 Priority:  major           |   Milestone:     
Component:  mythtv          |     Version:     
 Severity:  medium          |  ----------------------------+-----------------------------------------------
 On my gentoo-running powerbook, mythfrontend segfauls on playing any
 fullscreen video. Here is the relevent output and gdb backtrace:


 [Thread debugging using libthread_db enabled][[BR]]
 [New Thread 16384 (LWP 16374)][[BR]]
 2005-10-09 14:19:54.961 New DB connection, total: 1[[BR]]
 Total desktop width=2680, height=1429, numscreens=2[[BR]]
 2005-10-09 14:19:55.009 Running in a window[[BR]]
 2005-10-09 14:19:55.009 Using screen 0, 1280x854 at 0,575[[BR]]
 [New Thread 32769 (LWP 16377)][[BR]]
 [New Thread 16386 (LWP 16378)][[BR]]
 2005-10-09 14:19:55.084 mythfrontend version: 0.18.1.20050510-1
 www.mythtv.org[[BR]]
 2005-10-09 14:19:55.084 Enabled verbose msgs : important general[[BR]]
 Xlib:  extension "RANDR" missing on display ":0.0".[[BR]]
 DisplaResX: Unable to XRRgetScreenInfo[[BR]]
 Xlib:  extension "RANDR" missing on display ":0.0".[[BR]]
 DisplaResX: Unable to XRRgetScreenInfo[[BR]]
 2005-10-09 14:19:56.676 Switching to square mode (G.A.N.T.)[[BR]]
 2005-10-09 14:19:58.011 Registering Internal as a media playback
 plugin.[[BR]]
 2005-10-09 14:20:03.441 All Programs[[BR]]
 2005-10-09 14:20:04.097 Connecting to backend server: 192.168.2.1:6543
 (try 1 of 5)[[BR]]
 2005-10-09 14:20:04.114 Using protocol version 15[[BR]]
 [New Thread 32771 (LWP 16395)][[BR]]
 2005-10-09 14:20:05.668 New DB connection, total: 2[[BR]]
 2005-10-09 14:20:06.039 New DB connection, total: 3[[BR]]
 [New Thread 49156 (LWP 16396)][[BR]]
 [New Thread 65541 (LWP 16397)][[BR]]
 [New Thread 81926 (LWP 16399)][[BR]]
 [New Thread 98311 (LWP 16400)][[BR]]
 [Thread 65541 (LWP 16397) exited][[BR]]
 [Thread 32771 (LWP 16395) exited][[BR]]
 2005-10-09 14:20:08.910 Opening audio device 'default'.[[BR]]
 [New Thread 114691 (LWP 16406)][[BR]]
 2005-10-09 14:20:15.687 Using XV port 61[[BR]]
 2005-10-09 14:20:20.074 Changing from None to WatchingPreRecorded[[BR]]
 [New Thread 131077 (LWP 16419)][[BR]]
 2005-10-09 14:20:20.123 Realtime priority would require SUID as
 root.[[BR]]

 Program received signal SIGSEGV, Segmentation fault.[[BR]]
 [Switching to Thread 114691 (LWP 16406)][[BR]]
 0x0e3a1c30 in nanosleep () from /lib/libc.so.6[[BR]]
 (gdb) bt[[BR]]
 #0  0x0e3a1c30 in nanosleep () from /lib/libc.so.6[[BR]]
 #1  0x0e3a1c1c in nanosleep () from /lib/libc.so.6[[BR]]
 Previous frame identical to this frame (corrupt stack?)

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Ticket URL: <http://cvs.mythtv.org/trac/ticket/443>
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