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[96.235.39.235]) by smtp.gmail.com with ESMTPSA id k65sm11891302qtd.14.2019.11.19.04.50.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 19 Nov 2019 04:50:57 -0800 (PST) Subject: =?UTF-8?Q?Re=3a_=e2=9d=8c_FAIL=3a_Stable_queue=3a_queue-5=2e3?= To: Greg KH Cc: Rachel Sibley , CKI Project , Linux Stable maillist , Memory Management , Jan Stancek , LTP Mailing List References: <8e0fa6de-b6b1-23ac-9e77-d425c8d1ba22@redhat.com> <20191119124428.GC1975017@kroah.com> From: Laura Abbott Message-ID: <236c4f8d-a54e-daa6-0896-eca236e23e58@redhat.com> Date: Tue, 19 Nov 2019 07:50:56 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.1 MIME-Version: 1.0 In-Reply-To: <20191119124428.GC1975017@kroah.com> Content-Language: en-US X-MC-Unique: 5qjGg8PFPfS6C1BCp1OmxA-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On 11/19/19 7:44 AM, Greg KH wrote: > On Tue, Nov 19, 2019 at 07:37:09AM -0500, Laura Abbott wrote: >> On 11/18/19 7:07 PM, Rachel Sibley wrote: >>> >>> On 11/18/19 10:00 AM, CKI Project wrote: >>>> Hello, >>>> >>>> We ran automated tests on a patchset that was proposed for merging int= o this >>>> kernel tree. The patches were applied to: >>>> >>>> Kernel repo:https://git.kernel.org/pub/scm/linux/kernel/git/s= table/linux.git >>>> Commit: 116a395b7061 - Linux 5.3.11 >>>> >>>> The results of these automated tests are provided below. >>>> >>>> Overall result: FAILED (see details below) >>>> Merge: OK >>>> Compile: OK >>>> Tests: FAILED >>>> >>>> All kernel binaries, config files, and logs are available for download= here: >>>> >>>> https://artifacts.cki-project.org/pipelines/293063 >>>> >>>> One or more kernel tests failed: >>>> >>>> aarch64: >>>> =E2=9D=8C LTP lite >>> >>> I see a panic when installing the LTP dependencies >>> >>> [ 690.625060] Call trace: >>> [ 690.627495] bfq_find_set_group+0x8c/0xf0 >>> [ 690.631491] bfq_bic_update_cgroup+0xbc/0x218 >>> [ 690.635834] bfq_init_rq+0xac/0x808 >>> [ 690.639309] bfq_insert_request.isra.0+0xe0/0x200 >>> [ 690.643999] bfq_insert_requests+0x68/0x88 >>> [ 690.648085] blk_mq_sched_insert_requests+0x84/0x140 >>> [ 690.653036] blk_mq_flush_plug_list+0x170/0x2b0 >>> [ 690.657555] blk_flush_plug_list+0xec/0x100 >>> [ 690.661725] blk_mq_make_request+0x200/0x5e8 >>> [ 690.665982] generic_make_request+0x94/0x270 >>> [ 690.670239] submit_bio+0x34/0x168 >>> [ 690.673712] xfs_submit_ioend.isra.0+0x9c/0x180 [xfs] >>> [ 690.678798] xfs_do_writepage+0x234/0x458 [xfs] >>> [ 690.683318] write_cache_pages+0x1a4/0x3f8 >>> [ 690.687442] xfs_vm_writepages+0x84/0xb8 [xfs] >>> [ 690.691874] do_writepages+0x3c/0xe0 >>> [ 690.695438] __writeback_single_inode+0x48/0x440 >>> [ 690.700042] writeback_sb_inodes+0x1ec/0x4b0 >>> [ 690.704298] __writeback_inodes_wb+0x50/0xe8 >>> [ 690.708555] wb_writeback+0x264/0x388 >>> [ 690.712204] wb_do_writeback+0x300/0x358 >>> [ 690.716113] wb_workfn+0x80/0x1e0 >>> [ 690.719418] process_one_work+0x1bc/0x3e8 >>> [ 690.723414] worker_thread+0x54/0x440 >>> [ 690.727064] kthread+0x104/0x130 >>> [ 690.730281] ret_from_fork+0x10/0x18 >>> [ 690.733847] Code: eb00007f 54000220 b4000040 f8568022 (f9401c42) >>> [ 690.739928] ---[ end trace d3fd392f569e86d3 ]--- >>> >>> https://artifacts.cki-project.org/pipelines/293063/logs/aarch64_host_2_= console.log >>> >> >> This looks like that same issue >> https://bugzilla.redhat.com/show_bug.cgi?id=3D1767539 >> >> I don't think the BFQ fix has been sent to stable yet, or at least >> it was not in 5.3.11 >=20 > Any specific git commit id I should be picking up for this? >=20 > thanks, >=20 > greg k-h >=20 Should be 478de3380c1c ("block, bfq: deschedule empty bfq_queues not referred by any process") . Thanks, Laura