linux-kernel - Re: Regression 4.17-rc1: SSD doesnʼt properly resume causing system hang (NULL pointer dereference)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <2cc5f0fb-4caa-9c28-7daa-68993d5cb41a@molgen.mpg.de>
Date:   Tue, 24 Apr 2018 19:10:49 +0200
From:   Paul Menzel <pmenzel+linux-block@...gen.mpg.de>
To:     Bart Van Assche <Bart.VanAssche@....com>,
        martin.petersen@...cle.com, "axboe@...nel.dk" <axboe@...nel.dk>
Cc:     jejb@...ux.vnet.ibm.com, regressions@...mhuis.info,
        linux-kernel@...r.kernel.org, linux-block@...r.kernel.org,
        linux-scsi@...r.kernel.org
Subject: Re: Regression 4.17-rc1: SSD doesnʼt properly resume causing system hang (NULL pointer dereference)

Dear Bart,


On 04/24/18 18:26, Bart Van Assche wrote:
> On Tue, 2018-04-24 at 18:14 +0200, Paul Menzel wrote:
>> Since Linux 4.17-rc1, resume from ACPI on the Lenovo X60 fails because
>> of a NULL pointer dereference. As the drive doesn’t come back, messages
>> can be seen on the display, but the system cannot be controlled anymore,
>> and has to be forcefully shut down.
> 
> Are you using scsi-mq or the legacy SCSI core? If you are not sure how to
> answer this question, please share the kernel config and kernel command
> line parameters.

Please find the configuration file attached. The log only has 
`initcall_debug no_console_suspend` added.


Kind regards,

Paul

View attachment "config-4.17-rc2.txt" of type "text/plain" (161681 bytes)

Download attachment "smime.p7s" of type "application/pkcs7-signature" (5174 bytes)