ubifs: BUG: scheduling while atomic - when runs out of space

DISCUSSION Cal Page 2 participants 2 messages Dec 17, 2008 Memory technology devices (MTD)

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Cal Page

author

2008-12-17 13:19 UTC #0 lore raw

When I run a ubifs partition out of space, I get

 BUG: scheduling while atomic: tar/0xffffffff/3324

repeated until I stop trying to write the partition.

What's wrong? Who went atomic in ubi/ubifs? If I wait a minute, disk usage drops from 100% to 75%, no doubt due to garbage collection.

Cal Page

Artem Bityutskiy

2008-12-17 13:22 UTC #1 lore raw

Quoted 8 lines · Cal Page

When I run a ubifs partition out of space, I get
  BUG: scheduling while atomic: tar/0xffffffff/3324
repeated until I stop trying to write the partition.
What's wrong? Who went atomic in ubi/ubifs? If I wait a minute, disk usage drops from 100% to 75%, no doubt due to garbage collection.

Please, provide more information. You probably have stack dump at least? Did you look at dmesg output?

What is your platform/kernel/flash/UBI volume size?

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Best regards,
Artem Bityutskiy (Битюцкий Артём)