- Status Closed
- Percent Complete
- Task Type Bugs
- Category Music playback
- Assigned To No-one
- Operating System Sansa Fuze+
- Severity Low
- Priority Very Low
- Reported Version Release 3.9
- Due in Version Undecided
-
Due Date
Undecided
- Votes
- Private
Opened by JeanLouisBiasini - 2011-12-11
Last edited by JeanLouisBiasini - 2012-08-27
FS#12446 - [FUZE+]Undefined instruction at 0x0000AC44 when selecting an mp3 file while playing any other format
1. Way to reproduce:
While playing any file except mp3 select a MP3 file
2. Bug description
WPS stay idle a couple of second on the new file without playing it (detection of the format correctly being showed) then:
Undefined instruction at 0000AC44
backtrace start
pc: 0x0000AC44
sp: 0×00005350 backtrace end
find_addr.pl returns:
jean-louis@debian:~/Bureau/rockbox-devtree/rockbox/buidl$ ../utils/analysis/find_addr.pl 0x0000AC44 1
/home/jean-louis/Bureau/rockbox-devtree/rockbox/buidl/firmware/libfirmware.a(thread.o) → threads
jean-louis@debian:~/Bureau/rockbox-devtree/rockbox/buidl$ ../utils/analysis/find_addr.pl 0×00005350 1
/home/jean-louis/Bureau/rockbox-devtree/rockbox/buidl/apps/codec_thread.o →
Whatever the format of the “coming from” file is, the address in backtrace stay the same.
3. No bug if:
- If the files are in the same playlist, the bug doesn’t occurs - only on moving to a new dynamic playlist.
4. test performed:
tested format:
WMA > MP3 bug
MPC > MP3 bug
OGG > MP3 bug
FLAC > MP3 bug
MP3 > OGG no bug
WMA > OGG no bug
FLAC > OGG no bug
each format transition tested 2 times with 4 different files
2012-08-27 13:37
Reason for closing: Fixed
Additional comments about closing: Warning: Undefined array key "typography" in /home/rockbox/flyspray/plugins/dokuwiki/inc/parserutils.php on line 371 Warning: Undefined array key "camelcase" in /home/rockbox/flyspray/plugins/dokuwiki/inc/parserutils.php on line 407
by 08/27/2012 the bug cannot be
reproduced anymore Solving probably
related to 4908b8e where pamaury fixed
some dma issue
Loading...
Available keyboard shortcuts
- Alt + ⇧ Shift + l Login Dialog / Logout
- Alt + ⇧ Shift + a Add new task
- Alt + ⇧ Shift + m My searches
- Alt + ⇧ Shift + t focus taskid search
Tasklist
- o open selected task
- j move cursor down
- k move cursor up
Task Details
- n Next task
- p Previous task
- Alt + ⇧ Shift + e ↵ Enter Edit this task
- Alt + ⇧ Shift + w watch task
- Alt + ⇧ Shift + y Close Task
Task Editing
- Alt + ⇧ Shift + s save task
ogg > flac no bug
flac > wma no bug
I forget to write that if one stop the music (not pause, real stop) before selecting mp3, then the problem won’t occurs
I can’t reproduce this with current builds with flach > mp3 change.
Ok, I could reproduce this in 1 of 10 times. It seems to be unrelated to the files.
this is systematic on my device. What ever the file of whatever other format. But only if selecting it (i. e. generating a new dynamic playlist) and not just adding it to queue