Rockbox

  • Status Unconfirmed
  • Percent Complete
    0%
  • Task Type Bugs
  • Category Applications
  • Assigned To No-one
  • Operating System All players
  • Severity Low
  • Priority Very Low
  • Reported Version Daily build (which?)
  • Due in Version Undecided
  • Due Date Undecided
  • Votes
  • Private
Attached to Project: Rockbox
Opened by amachronic - 2022-05-22
Last edited by amachronic - 2022-05-22

FS#13352 - tree.c crash after USB inserted

Bug report copied from demon_slayer’s post: https://forums.rockbox.org/index.php/topic,53858.msg250472.html#msg250472 

*PANIC*
TLB refill handler at 0x800272fc! [0x4]

My rockbox version is 2f71571c0a-220515. It doesn't happen all the time 
but seems to happen when I eject and remove the USB from the M3K. I am 
able to turn off the device then reboot back into Rockbox.

This crash comes from https://github.com/Rockbox/rockbox/blob/master/apps/tree.c#L659. 

Update
It happened again but with a slightly different message

*PANIC*
TLB refill handler at 0x8007c970! [0x720065]

This is in lcd_alpha_bitmap_part_mix in lcd-16bit.c so it’s probably the same tree browser bug, or at least closely related.

Although reported on the M3K I suspect this will be reproducible on all players.

Steps to reproduce:

1. Enter the file browser
2. Plug in USB and then unplug it
3. Select something in the file browser

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