linux-kernel - [4.9.28] vmscan: shrink_slab: ext4_es_scan+0x0/0x150 negative objects to delete nr=-2147483624

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Message-ID: <20170518052149.GA953@local.marc.ngoe.de>
Date:   Thu, 18 May 2017 07:21:49 +0200
From:   Marc Burkhardt <marc@...c.ngoe.de>
To:     linux-kernel@...r.kernel.org
Subject: [4.9.28] vmscan: shrink_slab: ext4_es_scan+0x0/0x150 negative
 objects to delete nr=-2147483624

Hi everybody,

tonight my dmesg was flooded with mesages like 

vmscan: shrink_slab: ext4_es_scan+0x0/0x150 negative objects to delete nr=-2147483624

Is that an integer overflow happening in ext4?

It's the first time I see this message. Any help on how to debug/reprocude this
are appreciated. Please advice if you want me to investigate this.

Bestregards,
Marc Burkhardt

-- 
Marc Burkhardt