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From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 204223] [fstests generic/388 on xfs]: 4.19.58 xfs_nocrc /
 xfs_reflink null pointer dereference at xfs_trans_brelse+0x21
Date: Fri, 19 Jul 2019 03:26:39 +0000
Message-ID: <bug-204223-201763-BdHEDLNNmz@https.bugzilla.kernel.org/>
In-Reply-To: <bug-204223-201763@https.bugzilla.kernel.org/>
References: <bug-204223-201763@https.bugzilla.kernel.org/>
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https://bugzilla.kernel.org/show_bug.cgi?id=204223

--- Comment #5 from Luis Chamberlain (mcgrof@kernel.org) ---
(In reply to Luis Chamberlain from comment #0)
> [129135.499383] BUG: unable to handle kernel NULL pointer dereference at

<-- snip -->

> [129135.507540] RIP: 0010:xfs_trans_brelse+0x21/0xd0 [xfs]

Reproduced with the "xfs_reflink_normapbt" configuration and can confirm an
immediate panic on vanilla 4.19.20 with the same trace as above.

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