Opened 11 years ago

Closed 11 years ago

#4232 closed defect (invalid)

backend segfaults when switching tuners in liveTv

Reported by: robert.macaulay@… Owned by: Isaac Richards
Priority: major Milestone: 0.21
Component: mythtv Version: head
Severity: medium Keywords:
Cc: Ticket locked: no

Description

Just recently upgraded to recent SVN via aatrpms.bleeding, mythtv-backend-0.21-172_trunk_r14921.fc6.x86_64.

# mythbackend --version Source code version : Unknown SVN branch : trunk Library API version : 0.21.20071119-1 Network Protocol Version: 36 Options compiled in:

linux release using_oss using_alsa using_arts using_jack

using_backend using_dbox2 using_dvb using_firewire using_frontend using_hdhomerun using_iptv using_ivtv using_joystick_menu using_lirc using_opengl_vsync using_v4l using_x11 using_xrandr using_xv using_xvmc using_xvmcw using_xvmc_vld using_bindings_perl using_opengl using_libavc_5_3 using_live

Started getting a segfault when changing tuners in liveTv mode. It's pretty reproducible. System has 2 disks in the default storage group.

Attachments (4)

gdb.txt (41.4 KB) - added by anonymous 11 years ago.
gdb stack trace
myth.log (4.1 KB) - added by anonymous 11 years ago.
myth.log
myth2.log (18.5 KB) - added by anonymous 11 years ago.
Second crash during normal playback
gdb2.txt (27.0 KB) - added by robert.macaulay@… 11 years ago.
Second crash during normal playback

Download all attachments as: .zip

Change History (9)

Changed 11 years ago by anonymous

Attachment: gdb.txt added

gdb stack trace

Changed 11 years ago by anonymous

Attachment: myth.log added

myth.log

comment:1 Changed 11 years ago by robert.macaulay@…

It crashed again during playback. Same stack traces it seems. Attaching as myth2.log and gdb2.log

Changed 11 years ago by anonymous

Attachment: myth2.log added

Second crash during normal playback

Changed 11 years ago by robert.macaulay@…

Attachment: gdb2.txt added

Second crash during normal playback

comment:2 Changed 11 years ago by stuartm

Milestone: unknown0.21

comment:3 Changed 11 years ago by danielk

From a quick look at the backtrace this appears to be some problem with the Autoexpirer code.

comment:4 Changed 11 years ago by robert.macaulay@…

I think it's been fixed. After an update to newest SVN, it stopped happening. This can be closed

comment:5 Changed 11 years ago by cpinkham

Resolution: invalid
Status: newclosed

Closing at users request.

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