From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 75443C25B06 for ; Sun, 14 Aug 2022 04:39:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230473AbiHNEjO (ORCPT ); Sun, 14 Aug 2022 00:39:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56728 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229495AbiHNEjN (ORCPT ); Sun, 14 Aug 2022 00:39:13 -0400 Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E996756B8A; Sat, 13 Aug 2022 21:39:11 -0700 (PDT) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 823945C00E3; Sun, 14 Aug 2022 00:39:09 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute1.internal (MEProxy); Sun, 14 Aug 2022 00:39:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=anarazel.de; h= cc:cc:content-type:date:date:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to; s=fm1; t=1660451949; x=1660538349; bh=KjuozbCmXt 5vYINJ5+rGvb89Bc2k0Mt3LvWiZkPyuWk=; b=ddKrHE46+MAuMXSsvIb4MsBauQ 2PjMq/NmCXbiYKqD6i6BL7KkhdueNqwmo0GSRE42mpxSzceGb6Ki0JNnrCw5R91V JwaGQE4mxx1zcsS3+t9LTx6qSmOZzjyI+ARsbLB3dtFRmbFvMV7nL2ntn1GWgy6y aFwdxF/wPGGrYcuhws+iJBNiYmUPUpJz8dpwMysHdbeyeOKLmloxRQPYH8Pceg2T ZAt3kuQyg69OM0t8OZ72Y/sF7g3gKQBa1XXvx5lR5tPAA5qGiETj2xk/ESzoulhz Kb4NY2bTp8bw4F+xkPtO4sVYDCfVWCErRxm98ibZtt4ZIWGxn/+Qpr+brGwg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:date:date:feedback-id :feedback-id:from:from:in-reply-to:in-reply-to:message-id :mime-version:references:reply-to:sender:subject:subject:to:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm1; t=1660451949; x=1660538349; bh=KjuozbCmXt5vYINJ5+rGvb89Bc2k 0Mt3LvWiZkPyuWk=; b=Q9HQGSdYB7EY4JHH5PU7DCAy1rrkLQei2Hda+NlPh5lQ jRVKRtwRqgpECzxXmU32+OI7/k6V2FDp+/cVbQfH5izPHOMl1WNu/81WFFVzZc2k P1rCiSG5sQF0iDzDLQwhDLOGz3gHH72UgzOxD15RHofgq5Xe33SieXcVpy6kwxn+ dAkc/vvjAufwEC/sgrJ53D/LjJ8av1C/DO3Hd6be/qMIEro9fL7fX3i99CXa+Ju8 8PTy90DS4HVg2XI+Cu24fVAOCE0LcmEoSSCJ5z5hCPrTeqTe6SSvpiBHJzAYk33x 2+5Sj5TWk2gJj5lFfil/2WhIemWFNq7ZxIGj1AxeXw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrvdegledgkeejucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvfevuffkfhggtggujgesthdtredttddtvdenucfhrhhomheptehnughr vghsucfhrhgvuhhnugcuoegrnhgurhgvshesrghnrghrrgiivghlrdguvgeqnecuggftrf grthhtvghrnhepvdfffeevhfetveffgeeiteefhfdtvdffjeevhfeuteegleduheetvedu ieettddunecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomh eprghnughrvghssegrnhgrrhgriigvlhdruggv X-ME-Proxy: Feedback-ID: id4a34324:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 14 Aug 2022 00:39:07 -0400 (EDT) Date: Sat, 13 Aug 2022 21:39:06 -0700 From: Andres Freund To: Xuan Zhuo Cc: Linus Torvalds , kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, alvaro.karsz@solid-run.com, colin.i.king@gmail.com, colin.king@intel.com, dan.carpenter@oracle.com, david@redhat.com, elic@nvidia.com, eperezma@redhat.com, gautam.dawar@xilinx.com, gshan@redhat.com, hdegoede@redhat.com, hulkci@huawei.com, jasowang@redhat.com, jiaming@nfschina.com, kangjie.xu@linux.alibaba.com, lingshan.zhu@intel.com, liubo03@inspur.com, michael.christie@oracle.com, pankaj.gupta@amd.com, peng.fan@nxp.com, quic_mingxue@quicinc.com, robin.murphy@arm.com, sgarzare@redhat.com, suwan.kim027@gmail.com, syoshida@redhat.com, xieyongji@bytedance.com, xuqiang36@huawei.com, "Michael S. Tsirkin" Subject: Re: [GIT PULL] virtio: fatures, fixes Message-ID: <20220814043906.xkmhmnp23bqjzz4s@awork3.anarazel.de> References: <20220812114250-mutt-send-email-mst@kernel.org> <20220814004522.33ecrwkmol3uz7aq@awork3.anarazel.de> <1660441835.6907768-1-xuanzhuo@linux.alibaba.com> <20220814035239.m7rtepyum5xvtu2c@awork3.anarazel.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220814035239.m7rtepyum5xvtu2c@awork3.anarazel.de> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 2022-08-13 20:52:39 -0700, Andres Freund wrote: > Is there specific information you'd like from the VM? I just recreated the > problem and can extract. Actually, after reproducing I seem to now hit a likely different issue. I guess I should have checked exactly the revision I had a problem with earlier, rather than doing a git pull (up to aea23e7c464b) [ 0.727199] scsi host0: Virtio SCSI HBA [ 0.732257] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 0.736259] Freeing initrd memory: 7236K [ 0.741743] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 0.742569] sd 0:0:1:0: [sda] 52428800 512-byte logical blocks: (26.8 GB/25.0 GiB) [ 0.742628] tun: Universal TUN/TAP device driver, 1.6 [ 0.743730] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 0.748026] sd 0:0:1:0: [sda] Write Protect is off [ 0.750684] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 0.795519] BUG: unable to handle page fault for address: ffffa3107bd80008 [ 0.795753] sky2: driver version 1.30 [ 0.796500] #PF: supervisor read access in kernel mode [ 0.797252] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.796500] #PF: error_code(0x0000) - not-present page [ 0.796500] PGD 100001067 P4D 100001067 PUD 0 [ 0.796500] Oops: 0000 [#1] PREEMPT SMP PTI [ 0.796500] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 5.19.0-origin-14013-gaea23e7c464b #2 [ 0.798728] ehci-pci: EHCI PCI platform driver [ 0.796500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 0.800112] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.796500] RIP: 0010:kmem_cache_free+0x155/0x3e0 [ 0.801875] ohci-pci: OHCI PCI platform driver [ 0.796500] Code: 02 00 00 65 48 ff 08 e8 e9 cd e6 ff 66 90 8b 45 28 48 c7 04 03 00 00 00 00 48 85 db 74 38 48 8b 45 00 65 48 03 05 fb 13 34 6d <48> 8b 50 08 4c 39 60 10 0f 85 da 01 00 00 8b 4d 28 48 8b 00 48 89 [ 0.803798] uhci_hcd: USB Universal Host Controller Interface driver [ 0.796500] RSP: 0000:ffffa29cc0134e80 EFLAGS: 00010286 [ 0.805319] RAX: ffffa3107bd80000 RBX: ffff998840b253c0 RCX: ffff029c00000000 [ 0.805319] RDX: 0000000000000000 RSI: ffffc8f280000000 RDI: ffff998840ab2300 [ 0.805319] RBP: ffff998840ab2300 R08: fffffffffff0bddf R09: 0000000000000008 [ 0.805319] R10: ffffffff93e060c0 R11: ffffa29cc0134ff8 R12: ffffc8f28402c940 [ 0.805319] R13: ffffffff92f17edd R14: 0000000000001000 R15: 0000000000001000 [ 0.805319] FS: 0000000000000000(0000) GS:ffff99887bd80000(0000) knlGS:0000000000000000 [ 0.805319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.805319] CR2: ffffa3107bd80008 CR3: 000000002720c001 CR4: 00000000003706e0 [ 0.805319] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 0.805319] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 0.805319] Call Trace: [ 0.805319] [ 0.805319] blk_update_request+0xfd/0x3d0 [ 0.805319] ? detach_buf_split+0x6a/0x150 [ 0.805319] scsi_end_request+0x22/0x1b0 [ 0.805319] scsi_io_completion+0x3c/0x750 [ 0.805319] blk_complete_reqs+0x38/0x50 [ 0.805319] __do_softirq+0xe1/0x2ed [ 0.805319] ? handle_edge_irq+0x9a/0x230 [ 0.805319] __irq_exit_rcu+0xa6/0x100 [ 0.805319] common_interrupt+0xa5/0xc0 [ 0.805319] [ 0.805319] [ 0.805319] asm_common_interrupt+0x22/0x40 [ 0.805319] RIP: 0010:acpi_idle_do_entry+0x46/0x60 [ 0.805319] Code: 75 08 48 8b 15 2f 1a 19 01 ed c3 cc cc cc cc 65 48 8b 04 25 00 ad 01 00 48 8b 00 a8 08 75 eb 66 90 0f 00 2d 9c 0d 5b 00 fb f4 c3 cc cc cc cc e9 2f fd ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 [ 0.805319] RSP: 0000:ffffa29cc00a7e68 EFLAGS: 00000246 [ 0.805319] RAX: 0000000000004000 RBX: 0000000000000001 RCX: 000000000000098d [ 0.805319] RDX: ffff99887bd80000 RSI: ffff998840b2c000 RDI: ffff998840b2c064 [ 0.805319] RBP: ffff998841a2a400 R08: fffffffffff0be0e R09: 0000000157c1aaba [ 0.805319] R10: 0000000000000018 R11: 0000000000000c27 R12: ffffffff93fc46a0 [ 0.805319] R13: ffff998840b2c064 R14: 0000000000000001 R15: 0000000000000000 [ 0.805319] acpi_idle_enter+0x9f/0x100 [ 0.805319] cpuidle_enter_state+0x84/0x400 [ 0.805319] cpuidle_enter+0x24/0x40 [ 0.805319] do_idle+0x1df/0x260 [ 0.805319] cpu_startup_entry+0x14/0x20 [ 0.805319] start_secondary+0xe8/0xf0 [ 0.805319] secondary_startup_64_no_verify+0xe0/0xeb [ 0.805319] [ 0.805319] Modules linked in: [ 0.805319] CR2: ffffa3107bd80008 [ 0.805319] ---[ end trace 0000000000000000 ]--- Regards, Andres From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E1477C25B0F for ; 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Sun, 14 Aug 2022 00:39:07 -0400 (EDT) Date: Sat, 13 Aug 2022 21:39:06 -0700 From: Andres Freund To: Xuan Zhuo Subject: Re: [GIT PULL] virtio: fatures, fixes Message-ID: <20220814043906.xkmhmnp23bqjzz4s@awork3.anarazel.de> References: <20220812114250-mutt-send-email-mst@kernel.org> <20220814004522.33ecrwkmol3uz7aq@awork3.anarazel.de> <1660441835.6907768-1-xuanzhuo@linux.alibaba.com> <20220814035239.m7rtepyum5xvtu2c@awork3.anarazel.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220814035239.m7rtepyum5xvtu2c@awork3.anarazel.de> Cc: peng.fan@nxp.com, kvm@vger.kernel.org, alvaro.karsz@solid-run.com, virtualization@lists.linux-foundation.org, quic_mingxue@quicinc.com, syoshida@redhat.com, elic@nvidia.com, eperezma@redhat.com, "Michael S. Tsirkin" , jiaming@nfschina.com, hulkci@huawei.com, liubo03@inspur.com, dan.carpenter@oracle.com, kangjie.xu@linux.alibaba.com, robin.murphy@arm.com, hdegoede@redhat.com, pankaj.gupta@amd.com, gautam.dawar@xilinx.com, suwan.kim027@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, xuqiang36@huawei.com, xieyongji@bytedance.com, colin.i.king@gmail.com, lingshan.zhu@intel.com, colin.king@intel.com, Linus Torvalds X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" Hi, On 2022-08-13 20:52:39 -0700, Andres Freund wrote: > Is there specific information you'd like from the VM? I just recreated the > problem and can extract. Actually, after reproducing I seem to now hit a likely different issue. I guess I should have checked exactly the revision I had a problem with earlier, rather than doing a git pull (up to aea23e7c464b) [ 0.727199] scsi host0: Virtio SCSI HBA [ 0.732257] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 0.736259] Freeing initrd memory: 7236K [ 0.741743] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 0.742569] sd 0:0:1:0: [sda] 52428800 512-byte logical blocks: (26.8 GB/25.0 GiB) [ 0.742628] tun: Universal TUN/TAP device driver, 1.6 [ 0.743730] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 0.748026] sd 0:0:1:0: [sda] Write Protect is off [ 0.750684] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 0.795519] BUG: unable to handle page fault for address: ffffa3107bd80008 [ 0.795753] sky2: driver version 1.30 [ 0.796500] #PF: supervisor read access in kernel mode [ 0.797252] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.796500] #PF: error_code(0x0000) - not-present page [ 0.796500] PGD 100001067 P4D 100001067 PUD 0 [ 0.796500] Oops: 0000 [#1] PREEMPT SMP PTI [ 0.796500] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 5.19.0-origin-14013-gaea23e7c464b #2 [ 0.798728] ehci-pci: EHCI PCI platform driver [ 0.796500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 0.800112] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.796500] RIP: 0010:kmem_cache_free+0x155/0x3e0 [ 0.801875] ohci-pci: OHCI PCI platform driver [ 0.796500] Code: 02 00 00 65 48 ff 08 e8 e9 cd e6 ff 66 90 8b 45 28 48 c7 04 03 00 00 00 00 48 85 db 74 38 48 8b 45 00 65 48 03 05 fb 13 34 6d <48> 8b 50 08 4c 39 60 10 0f 85 da 01 00 00 8b 4d 28 48 8b 00 48 89 [ 0.803798] uhci_hcd: USB Universal Host Controller Interface driver [ 0.796500] RSP: 0000:ffffa29cc0134e80 EFLAGS: 00010286 [ 0.805319] RAX: ffffa3107bd80000 RBX: ffff998840b253c0 RCX: ffff029c00000000 [ 0.805319] RDX: 0000000000000000 RSI: ffffc8f280000000 RDI: ffff998840ab2300 [ 0.805319] RBP: ffff998840ab2300 R08: fffffffffff0bddf R09: 0000000000000008 [ 0.805319] R10: ffffffff93e060c0 R11: ffffa29cc0134ff8 R12: ffffc8f28402c940 [ 0.805319] R13: ffffffff92f17edd R14: 0000000000001000 R15: 0000000000001000 [ 0.805319] FS: 0000000000000000(0000) GS:ffff99887bd80000(0000) knlGS:0000000000000000 [ 0.805319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.805319] CR2: ffffa3107bd80008 CR3: 000000002720c001 CR4: 00000000003706e0 [ 0.805319] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 0.805319] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 0.805319] Call Trace: [ 0.805319] [ 0.805319] blk_update_request+0xfd/0x3d0 [ 0.805319] ? detach_buf_split+0x6a/0x150 [ 0.805319] scsi_end_request+0x22/0x1b0 [ 0.805319] scsi_io_completion+0x3c/0x750 [ 0.805319] blk_complete_reqs+0x38/0x50 [ 0.805319] __do_softirq+0xe1/0x2ed [ 0.805319] ? handle_edge_irq+0x9a/0x230 [ 0.805319] __irq_exit_rcu+0xa6/0x100 [ 0.805319] common_interrupt+0xa5/0xc0 [ 0.805319] [ 0.805319] [ 0.805319] asm_common_interrupt+0x22/0x40 [ 0.805319] RIP: 0010:acpi_idle_do_entry+0x46/0x60 [ 0.805319] Code: 75 08 48 8b 15 2f 1a 19 01 ed c3 cc cc cc cc 65 48 8b 04 25 00 ad 01 00 48 8b 00 a8 08 75 eb 66 90 0f 00 2d 9c 0d 5b 00 fb f4 c3 cc cc cc cc e9 2f fd ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 [ 0.805319] RSP: 0000:ffffa29cc00a7e68 EFLAGS: 00000246 [ 0.805319] RAX: 0000000000004000 RBX: 0000000000000001 RCX: 000000000000098d [ 0.805319] RDX: ffff99887bd80000 RSI: ffff998840b2c000 RDI: ffff998840b2c064 [ 0.805319] RBP: ffff998841a2a400 R08: fffffffffff0be0e R09: 0000000157c1aaba [ 0.805319] R10: 0000000000000018 R11: 0000000000000c27 R12: ffffffff93fc46a0 [ 0.805319] R13: ffff998840b2c064 R14: 0000000000000001 R15: 0000000000000000 [ 0.805319] acpi_idle_enter+0x9f/0x100 [ 0.805319] cpuidle_enter_state+0x84/0x400 [ 0.805319] cpuidle_enter+0x24/0x40 [ 0.805319] do_idle+0x1df/0x260 [ 0.805319] cpu_startup_entry+0x14/0x20 [ 0.805319] start_secondary+0xe8/0xf0 [ 0.805319] secondary_startup_64_no_verify+0xe0/0xeb [ 0.805319] [ 0.805319] Modules linked in: [ 0.805319] CR2: ffffa3107bd80008 [ 0.805319] ---[ end trace 0000000000000000 ]--- Regards, Andres _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization