Opened 14 years ago

Closed 14 years ago

#443 closed defect (invalid)

sefault on playing video on ppc

Reported by: miles@… Owned by: Isaac Richards
Priority: major Milestone: unknown
Component: mythtv Version:
Severity: medium Keywords:
Cc: Ticket locked: no

Description

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

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

Change History (1)

comment:1 Changed 14 years ago by Isaac Richards

Resolution: invalid
Status: newclosed

Need a useable backtrace to debug this.

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