Opened 8 years ago
Closed 8 years ago
Last modified 8 years ago
#12655 closed Bug Report - Crash (Duplicate)
The Nuppel Video Recorder crashes with an arithmetic exception when starting to record video
Reported by: | Owned by: | JYA | |
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Priority: | critical | Milestone: | 0.28 |
Component: | MythTV - Recording | Version: | 0.28.0 |
Severity: | high | Keywords: | |
Cc: | Ticket locked: | no |
Description
In the fixes/0.28 branch: https://github.com/MythTV/mythtv/commit/2422624fce51e4c0002af631cfbdf75105003fc9
When starting a recording (either scheduled/livetv/etc) Mythbackend crashes with an arithmetic exception.
This is the backtrace:
Program received signal SIGFPE, Arithmetic exception. [Switching to Thread 0x7fffd12b8700 (LWP 4330)] 0x00007ffff53f724c in NuppelVideoRecorder::InitBuffers (this=0x7fffc40408a0) at recorders/NuppelVideoRecorder.cpp:944 944 video_buffer_count = (videomegs * 1000 * 1000) / video_buffer_size; (gdb) bt #0 0x00007ffff53f724c in NuppelVideoRecorder::InitBuffers (this=0x7fffc40408a0) at recorders/NuppelVideoRecorder.cpp:944 #1 0x00007ffff53f55c4 in NuppelVideoRecorder::Initialize (this=0x7fffc40408a0) at recorders/NuppelVideoRecorder.cpp:764 #2 0x00007ffff53b7e3e in TVRec::TuningNewRecorder (this=0x94cdd0, streamData=0x0) at tv_rec.cpp:4233 #3 0x00007ffff53aef74 in TVRec::HandleTuning (this=0x94cdd0) at tv_rec.cpp:3509 #4 0x00007ffff539a591 in TVRec::run (this=0x94cdd0) at tv_rec.cpp:1315 #5 0x00007ffff4497ea0 in MThread::run (this=0x94d050) at mthread.cpp:319 #6 0x00007ffff4498775 in MThreadInternal::run (this=0x917e60) at mthread.cpp:79 #7 0x00007fffea585d2e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fffea2d40a4 in start_thread (arg=0x7fffd12b8700) at pthread_create.c:309 #9 0x00007fffe97e787d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Change History (4)
comment:1 Changed 8 years ago by
comment:2 Changed 8 years ago by
This ticket can be marked as invalid because it is duplicate of #12622
I will be updating the other ticket.
Thanks
comment:3 Changed 8 years ago by
Resolution: | → Duplicate |
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Status: | new → closed |
comment:4 Changed 8 years ago by
Milestone: | 0.28.1 → 0.28 |
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Replying to William L. DeRieux IV <williamderieux@…>:
maybe a duplicate of this bug: https://code.mythtv.org/trac/ticket/12622
2016-02-19 22:51:16.758508 E RecBase?[1](/dev/video0): SetIntOption?(...width): Option not in profile. 2016-02-19 22:51:16.758523 E RecBase?[1](/dev/video0): SetIntOption?(...height): Option not in profile.
void NuppelVideoRecorder::InitBuffers?(void) -- w_out/h_out are 0 and causes video_buffer_size to be 0 (due to missing width/height in profile)