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 X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64599C7618B for ; Wed, 24 Jul 2019 13:02:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3E31E21901 for ; Wed, 24 Jul 2019 13:02:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726535AbfGXNCL convert rfc822-to-8bit (ORCPT ); Wed, 24 Jul 2019 09:02:11 -0400 Received: from mail.wl.linuxfoundation.org ([198.145.29.98]:57614 "EHLO mail.wl.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726312AbfGXNCL (ORCPT ); Wed, 24 Jul 2019 09:02:11 -0400 Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0F5EE28848 for ; Wed, 24 Jul 2019 13:02:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F18192886B; Wed, 24 Jul 2019 13:02:09 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: kvm@vger.kernel.org Subject: [Bug 204293] New: When destroying guests, hypervisor freezes for some seconds and get BUG: soft lockup - CPU* stuck for Xs Date: Wed, 24 Jul 2019 13:02:09 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo virtualization_kvm@kernel-bugs.osdl.org X-Bugzilla-Product: Virtualization X-Bugzilla-Component: kvm X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: hilld@binarystorm.net X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: virtualization_kvm@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Virus-Scanned: ClamAV using ClamSMTP Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=204293 Bug ID: 204293 Summary: When destroying guests, hypervisor freezes for some seconds and get BUG: soft lockup - CPU* stuck for Xs Product: Virtualization Version: unspecified Kernel Version: 5.2.0 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: kvm Assignee: virtualization_kvm@kernel-bugs.osdl.org Reporter: hilld@binarystorm.net Regression: No When destroying guests, hypervisor freezes for some seconds and get BUG: soft lockup - CPU* stuck for Xs: [root@zappa ~]# virsh list | grep runn | awk '{ print $1 }' | xargs -I% virsh destroy % Message from syslogd@zappa at Jul 24 08:56:34 ... kernel:[5519315.215069] watchdog: BUG: soft lockup - CPU#4 stuck for 22s! [worker:2540] Message from syslogd@zappa at Jul 24 08:56:34 ... kernel:watchdog: BUG: soft lockup - CPU#4 stuck for 22s! [worker:2540] error: Disconnected from qemu:///system due to keepalive timeout error: Failed to destroy domain 43 error: internal error: connection closed due to keepalive timeout Message from syslogd@zappa at Jul 24 08:57:10 ... kernel:[5519351.240533] watchdog: BUG: soft lockup - CPU#12 stuck for 22s! [worker:2540] Message from syslogd@zappa at Jul 24 08:57:10 ... kernel:watchdog: BUG: soft lockup - CPU#12 stuck for 22s! [worker:2540] error: Failed to destroy domain 44 error: Failed to terminate process 19480 with SIGKILL: Device or resource busy Domain 45 destroyed Domain 46 destroyed Domain 47 destroyed Domain 48 destroyed Message from syslogd@zappa at Jul 24 08:58:06 ... kernel:[5519407.261656] watchdog: BUG: soft lockup - CPU#21 stuck for 22s! [worker:8228] Message from syslogd@zappa at Jul 24 08:58:06 ... kernel:watchdog: BUG: soft lockup - CPU#21 stuck for 22s! [worker:8228] error: Disconnected from qemu:///system due to keepalive timeout error: Failed to destroy domain 49 error: internal error: connection closed due to keepalive timeout Message from syslogd@zappa at Jul 24 08:59:02 ... kernel:[5519463.135812] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [worker:8190] Message from syslogd@zappa at Jul 24 08:59:02 ... kernel:watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [worker:8190] error: Disconnected from qemu:///system due to keepalive timeout error: Failed to destroy domain 50 error: internal error: connection closed due to keepalive timeout -- You are receiving this mail because: You are watching the assignee of the bug.