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FS#7398 - Undefined instruction at 00057710

Attached to Project: Rockbox
Opened by enguerran (enguerran) - Wednesday, 04 July 2007, 09:58 GMT
Last edited by Steve Bavin (pondlife) - Tuesday, 31 July 2007, 12:00 GMT
Task Type Bugs
Category Music playback
Status Closed
Assigned To No-one
Operating System iPod 4G Grayscale
Severity Low
Priority Normal
Reported Version Daily build (which?)
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 4
Private No



Since build r13783-070704, every time I listen to music (mp3@192kbps) I got a "Undefined instruction at 00057710" and my iPod freezes. The moment when it happens varies (1st time after 10min of listening, 2nd and 3rd time after 25min)
Battery is 50% full.



This task depends upon

Closed by  Steve Bavin (pondlife)
Tuesday, 31 July 2007, 12:00 GMT
Reason for closing:  Fixed
Additional comments about closing:  Seeing as it's Cleanup Week, I'll optimistically close this. Please request a reopen if required.
Comment by 42Bastian (42bs) - Thursday, 05 July 2007, 11:49 GMT
Seems not to be related to the bitrate. I had this with 64,128 and VBR.
Comment by enguerran (enguerran) - Thursday, 05 July 2007, 12:03 GMT
Yep, I didn't try with other bitrates
Comment by Steve Bavin (pondlife) - Sunday, 08 July 2007, 12:15 GMT
This should now be fixed; please can you try a new build and report back?
Comment by Fabian Fingerle (otih) - Thursday, 12 July 2007, 02:53 GMT

bug still open (problem also with playing ogg vorbis, flac, etc)
Comment by Steve Bavin (pondlife) - Thursday, 12 July 2007, 07:22 GMT
Have you also updated your bootloader?
Comment by 42Bastian (42bs) - Thursday, 12 July 2007, 07:41 GMT
I use bootloader from May 23. (the one under the link in the manual) and also with the 070712 build the bug apears, though
the address changed (IIRC 57d10).
Though, I can not see a pattern: The same MP3 sometimes crashes sometimes not.
Worse, I had to open my iPod several time because reset did not work.
Comment by enguerran (enguerran) - Thursday, 12 July 2007, 07:45 GMT
The bug still exists with build r13851-070711. I used bootloader of May :|
Comment by Ben Tobin (trebonius) - Thursday, 12 July 2007, 16:19 GMT
Experiencing the same thing on an iRiver H10.(000591BC)
Comment by Sega (Sega) - Monday, 16 July 2007, 19:25 GMT
I'm also having this error crash both my iRiver H10 6 GB and my iRiver H10 20 GB. It's been happening with current builds for the past 3 weeks or so. I'm using the latest bootloader on both of my iRivers. Maybe it has something to do with the processor scaling feature that was added? Everything was fine up until that commit.
Comment by Sameer Morar (smorar) - Tuesday, 17 July 2007, 14:08 GMT
I can also confirm this happening on my Ipod 4G using build r13923-070717. I have installed the bootloader linked to from the manual.
Comment by 42Bastian (42bs) - Friday, 20 July 2007, 12:50 GMT
I had no crash now for a week, but my iPod (4G,gray) was mostly fully charged. Now with the battery nearly empty, I get often
crashes. It seems not to be related to a specific MP3,OGG or WAV, as it always played t after reboot w/o crash.

So, what is different in the behaviour when the battery is below 50% ?
Comment by Sameer Morar (smorar) - Friday, 20 July 2007, 13:11 GMT
I haven't had any crashes on my iPod (4G,gray) whilst using Rockbox whilst plugged into a usb port. I however have had crashes with it close to fully charged. (Perhaps due to my battery being > 2 years old??)
Comment by Shiloh Hawley (gree665) - Saturday, 21 July 2007, 22:23 GMT
I have had the same problem on my Ipod 4gen greyscale, but I get "Undefined Instruction at 00057948". I am using the build from 7/18/07 with the latest bootloader. It happens every 1/2 hour to every 8 hours. Doesn't seem to depend on what mp3 file I am playing or battery level or anything. I was getting the problem before this build as well, but the error may have had a different number.
Comment by Shiloh Hawley (gree665) - Friday, 27 July 2007, 16:57 GMT
Could be same as  FS#7472 
Comment by Steve Bavin (pondlife) - Tuesday, 31 July 2007, 11:05 GMT
Is this still a problem? It (tentatively) looks like  FS#7472  is fixed.
Comment by enguerran (enguerran) - Tuesday, 31 July 2007, 11:52 GMT
Yep, seems to have been fixed. I'll do more testing and report in the following days