linux-ext4 - [Bug 201631] WARNING: CPU: 11 PID: 29593 at fs/ext4/inode.c:3927 .ext4_set_page

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Message-ID: <bug-201631-13602-3oQRwokKjM@https.bugzilla.kernel.org/>
Date:   Thu, 20 Dec 2018 08:35:06 +0000
From:   bugzilla-daemon@...zilla.kernel.org
To:     linux-ext4@...r.kernel.org
Subject: [Bug 201631] WARNING: CPU: 11 PID: 29593 at fs/ext4/inode.c:3927
 .ext4_set_page_dirty+0x70/0xb0

https://bugzilla.kernel.org/show_bug.cgi?id=201631

--- Comment #30 from Aneesh Kumar KV (aneesh.kumar@...ux.ibm.com) ---
Dez 19 23:53:25 T1000 kernel: Clean page (index 72, ino 681324, i_size 715000,
flags 3ffe0000002016) with dirty PTE (pte_val c0000006d3ea9186) on unmap!

Those pte bits value doesn't look correct. We expect the pfn value to be  64k
aligned. ie, I should have found the last 4 values to be 0186. What is the page
size configured? is that 64K?

-aneesh

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