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Wed, 12 Apr 2023 03:57:43 -0700 (PDT) From: Naresh Kamboju To: michael.christie@oracle.com Cc: axboe@kernel.dk, bvanassche@acm.org, chaitanyak@nvidia.com, dm-devel@redhat.com, hch@lst.de, james.bottomley@hansenpartnership.com, kbusch@kernel.org, linux-block@vger.kernel.org, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org, martin.petersen@oracle.com, snitzer@kernel.org, target-devel@vger.kernel.org, linux-mm@kvack.org, akpm@linux-foundation.org, kirill.shutemov@linux.intel.com, willy@infradead.org, mkoutny@suse.com, roman.gushchin@linux.dev, ryan.roberts@arm.com, shy828301@gmail.com, yuzhao@google.com, zokeefe@google.com, lkft-triage@lists.linaro.org Subject: [PATCH v6 00/18] Use block pr_ops in LIO Date: Wed, 12 Apr 2023 16:27:34 +0530 Message-Id: <20230412105734.293024-1-naresh.kamboju@linaro.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230407200551.12660-1-michael.christie@oracle.com> References: <20230407200551.12660-1-michael.christie@oracle.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 39CDCA000E X-Rspamd-Server: rspam09 X-Rspam-User: X-Stat-Signature: 9jph5uoc58s85i4hmdtci3ommjp4zkzb X-HE-Tag: 1681297065-804434 X-HE-Meta: U2FsdGVkX19jLu9uvIXrKdzXY/RKCQOaYRCU34jfPi+3M5qGQ9Qf4GsE6O7fnl+n3JUIyMPm8QRTlDuBbyTlcX+BE9/34y7IAbxQNg3C7Se3XoDdWDA93jAgViQ2pC17LGS20xuikTyPuvgHUdZt7lZdUjMhdWC56G7J7aJftmJ4Xw8v5SFnq4HI/sMefyKveJ9RfKwW/ZNxyZtnxUe9sEPTgbjS/Ta5ZSeEYFB+byFf0Ck3A7zHsau7V8ddSR2r3CiGNaaaTSD4qkph+1MGK5sdiUglRK/dNmSuISFpxmNYMk7U+cN0S2gSiVgRcaGPcDluhvLQz5RIH+NYAg/lFGsGOGOz+jQeqMisyV88RPIzDyJAy15MjN3AeA/u/E0SnjvCxsPmip4C/E50oKCtXp5cHU1IghwCFNZTQzSgYoViXu/Ox14B3F1PqD2IiBQVSO9VzWTgpMlISaCo8HbIuM194oCAR34VjXaK1tSz1Vn/IveYwT+1gbyrYCXQ4+X/TdojKduT6IwWVizrW/LxgiLlgkACjRQbzt7f67gVtMge8QhLyIInUacVHcpWyU77fpxdQvTggfN1oo9ASKqxhUOENtlj8a1OHYYlFS4vTHNQ5kVFc8B8BtRdAB//2aEtXOyyqbO/WdyqM6ctAWQNAid4Amt3W4fqIedm+tUnfPGaImgr41e+X207loVGtPBYDKoM5eMzGpxlA0ILkhS3IG9fnJ7i2PXvaBD/HOZM8WVCKfkf+l1zkkLQ8Gp9lzkPP9wwBK1xW/n76J4TjLhKkvE3ixDW2COGWfgQ62FwwbGaI/hMGn+bBsxo0iwGAdwMQbXdpnR7FfKkfUjJQltDGsDlklF75GeMSRtL+BIDjXYPbTytNWCJNuJ8t/JC8jfF2cJoI0ajd4ru8sLBZITcjY+0609Q5eo27DcracoUbiD0/pkRZHden1HukIRlq5983jYY5zGDcVukVnkb32C CJx++Uyr 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: [sorry for the adding you in CC] While running LTP controllers test suite on this patch set applied on top of the next-20230406 and the following kernel panic noticed on qemu-x86_64. Lore link: https://lore.kernel.org/linux-block/20230407200551.12660-1-michael.christie@oracle.com/ cpuset_inherit 31 TPASS: mem_exclusive: Inherited information is right! cpuset_inherit 33 TPASS: mem_hardwall: Inherited information is right! <4>[ 1234.875309] int3: 0000 [#1] PREEMPT SMP PTI <4>[ 1234.875748] CPU: 1 PID: 32990 Comm: umount Not tainted 6.3.0-rc5-next-20230406 #1 <4>[ 1234.875946] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 <4>[ 1234.876062] RIP: 0010:__alloc_pages+0xdf/0x310 <4>[ 1234.876666] Code: 4c 89 45 b0 83 3d b8 1c cb 01 00 0f 85 a2 01 00 00 44 89 f0 c1 e8 03 83 e0 03 89 75 a0 89 45 c0 be 01 00 00 00 4c 89 45 98 0f <1f> 44 00 00 4d 89 c5 44 89 f0 44 89 75 a4 41 f7 c6 00 04 00 00 74 <4>[ 1234.876885] RSP: 0000:ffff8b9305f47c10 EFLAGS: 00000202 <4>[ 1234.877418] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000 <4>[ 1234.877433] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000140cca <4>[ 1234.877446] RBP: ffff8b9305f47c78 R08: 0000000000000000 R09: 0000000000000000 <4>[ 1234.877460] R10: 0000000000100cca R11: 0000000000000000 R12: 0000000000000003 <4>[ 1234.877472] R13: ffff88d28b753b00 R14: 0000000000140cca R15: ffff88d2ffffb300 <4>[ 1234.877518] FS: 0000000000000000(0000) GS:ffff88d2fbd00000(0000) knlGS:0000000000000000 <4>[ 1234.877547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 1234.877568] CR2: 0000000000408ee0 CR3: 0000000111432000 CR4: 00000000000006e0 <4>[ 1234.877662] Call Trace: <4>[ 1234.877828] <4>[ 1234.877954] __folio_alloc+0x1e/0x50 <4>[ 1234.878051] vma_alloc_folio+0x4af/0x520 <4>[ 1234.878066] ? _raw_spin_unlock+0x1a/0x40 <4>[ 1234.878079] ? do_wp_page+0x164/0xdd0 <4>[ 1234.878093] ? trace_preempt_on+0x1e/0x80 <4>[ 1234.878105] ? preempt_count_sub+0x63/0x80 <4>[ 1234.878118] do_wp_page+0x3cb/0xdd0 <4>[ 1234.878129] ? handle_mm_fault+0x739/0x19e0 <4>[ 1234.878142] ? _raw_spin_lock+0x23/0x50 <4>[ 1234.878159] handle_mm_fault+0x770/0x19e0 <4>[ 1234.878170] ? up_write+0x52/0xe0 <4>[ 1234.878196] do_user_addr_fault+0x4d4/0x6c0 <4>[ 1234.878210] ? trace_hardirqs_off_finish+0x38/0x90 <4>[ 1234.878222] exc_page_fault+0x80/0x1d0 <4>[ 1234.878234] asm_exc_page_fault+0x2b/0x30 <4>[ 1234.878291] RIP: 0033:0x7f3f910e65f6 <4>[ 1234.878542] Code: 2f 0a 00 00 e8 5b 23 ff ff 48 89 85 60 fd ff ff 48 8b 85 88 fd ff ff 48 8b 80 e8 00 00 00 48 85 c0 74 0b 48 8b 9d 68 fd ff ff <48> 89 58 08 48 8b 85 68 fd ff ff c7 40 18 01 00 00 00 e8 43 2b fe <4>[ 1234.878552] RSP: 002b:00007fff6f8dce50 EFLAGS: 00000206 <4>[ 1234.878563] RAX: 0000000000408ed8 RBX: 00007f3f910fe0d8 RCX: 00007f3f910c6270 <4>[ 1234.878569] RDX: 0000000000000000 RSI: 00007f3f910fe2a0 RDI: 00007fff6f8dcf10 <4>[ 1234.878575] RBP: 00007fff6f8dd110 R08: 0000000000000000 R09: 0000000000000007 <4>[ 1234.878581] R10: 0000000000000000 R11: 0000000000000008 R12: 0000000000000000 <4>[ 1234.878585] R13: 00007f3f910fe2a0 R14: 00007fff6f8dced0 R15: 0000000000000000 <4>[ 1234.878636] <4>[ 1234.878693] Modules linked in: <4>[ 1234.894886] ---[ end trace 0000000000000000 ]--- <4>[ 1234.895879] RIP: 0010:__alloc_pages+0xdf/0x310 <4>[ 1234.895921] Code: 4c 89 45 b0 83 3d b8 1c cb 01 00 0f 85 a2 01 00 00 44 89 f0 c1 e8 03 83 e0 03 89 75 a0 89 45 c0 be 01 00 00 00 4c 89 45 98 0f <1f> 44 00 00 4d 89 c5 44 89 f0 44 89 75 a4 41 f7 c6 00 04 00 00 74 <4>[ 1234.895936] RSP: 0000:ffff8b9305f47c10 EFLAGS: 00000202 <4>[ 1234.895956] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000 <4>[ 1234.895966] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000140cca <4>[ 1234.895977] RBP: ffff8b9305f47c78 R08: 0000000000000000 R09: 0000000000000000 <4>[ 1234.895985] R10: 0000000000100cca R11: 0000000000000000 R12: 0000000000000003 <4>[ 1234.895993] R13: ffff88d28b753b00 R14: 0000000000140cca R15: ffff88d2ffffb300 <4>[ 1234.896003] FS: 0000000000000000(0000) GS:ffff88d2fbd00000(0000) knlGS:0000000000000000 <4>[ 1234.896016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 1234.896026] CR2: 0000000000408ee0 CR3: 0000000111432000 CR4: 00000000000006e0 <0>[ 1234.896379] Kernel panic - not syncing: Fatal exception in interrupt <0>[ 1234.900046] Kernel Offset: 0x8800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) Links: https://qa-reports.linaro.org/~anders.roxell/linux-mainline-patches/build/lore_kernel_org_linux-block_20230407200551_12660-1-michael_christie_oracle_com/testrun/16172098/suite/log-parser-test/test/check-kernel-panic/log https://qa-reports.linaro.org/~anders.roxell/linux-mainline-patches/build/lore_kernel_org_linux-block_20230407200551_12660-1-michael_christie_oracle_com/testrun/16172061/suite/log-parser-test/test/check-kernel-panic/log https://qa-reports.linaro.org/~anders.roxell/linux-mainline-patches/build/lore_kernel_org_linux-block_20230407200551_12660-1-michael_christie_oracle_com/testrun/16172098/suite/log-parser-test/tests/ https://qa-reports.linaro.org/~anders.roxell/linux-mainline-patches/build/lore_kernel_org_linux-block_20230407200551_12660-1-michael_christie_oracle_com/testrun/16172061/suite/log-parser-test/tests/ Steps to reproduce: ------------------- # To install tuxrun on your system globally: # sudo pip3 install -U tuxrun==0.41.0 # # See https://tuxrun.org/ for complete documentation. tuxrun \ --runtime podman \ --device qemu-x86_64 \ --kernel https://storage.tuxsuite.com/public/linaro/anders/builds/2OGpdVeBBG4Gj6aACnSdSGva2LN/bzImage \ --modules https://storage.tuxsuite.com/public/linaro/anders/builds/2OGpdVeBBG4Gj6aACnSdSGva2LN/modules.tar.xz \ --rootfs https://storage.tuxsuite.com/public/linaro/lkft/oebuilds/2OFRZUnV2Q9jOFdE3gH3Gq2v692/images/intel-corei7-64/lkft-tux-image-intel-corei7-64-20230410193144.rootfs.ext4.gz \ --parameters SKIPFILE=skipfile-lkft.yaml \ --parameters SHARD_NUMBER=10 \ --parameters SHARD_INDEX=10 \ --image docker.io/lavasoftware/lava-dispatcher:2023.01.0020.gc1598238f \ --tests ltp-controllers \ --timeouts boot=15 ltp-controllers=80 -- Linaro LKFT https://lkft.linaro.org