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[Qemu-devel] QEMU LIve Migration - swap_free: Bad swap file entry
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From: |
Stefan Priebe |
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Subject: |
[Qemu-devel] QEMU LIve Migration - swap_free: Bad swap file entry |
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Date: |
Wed, 05 Feb 2014 18:51:15 +0100 |
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User-agent: |
Mozilla/5.0 (Windows NT 6.3; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 |
Hello,
after live migrating machines with a lot of memory (32GB, 48GB, ...) i
see pretty often crashing services after migration and the guest kernel
prints:
[1707620.031806] swap_free: Bad swap file entry 00377410
[1707620.031806] swap_free: Bad swap file entry 00593c48
[1707620.031807] swap_free: Bad swap file entry 03201430
[1707620.031807] swap_free: Bad swap file entry 01bc5900
[1707620.031807] swap_free: Bad swap file entry 0173ce40
[1707620.031808] swap_free: Bad swap file entry 011c0270
[1707620.031808] swap_free: Bad swap file entry 03c58ae8
[1707660.749059] BUG: Bad rss-counter state mm:ffff88064d09f380 idx:1
val:1536
[1707660.749937] BUG: Bad rss-counter state mm:ffff88064d09f380 idx:2
val:-1536
Qemu is 1.7
Does anybody know a fix?
Greets,
Stefan