From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755622AbcFQN3s (ORCPT ); Fri, 17 Jun 2016 09:29:48 -0400 Received: from mail.skyhub.de ([78.46.96.112]:60801 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753495AbcFQN3q (ORCPT ); Fri, 17 Jun 2016 09:29:46 -0400 Date: Fri, 17 Jun 2016 15:29:43 +0200 From: Borislav Petkov To: Thomas Gleixner Cc: Ingo Molnar , Peter Zijlstra , lkml , John Stultz Subject: Re: ktime_get_ts64() splat during resume Message-ID: <20160617132943.GA3336@nazgul.tnic> References: <20160617105435.GB15997@pd.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 17, 2016 at 01:53:53PM +0200, Thomas Gleixner wrote: > It must be initialized otherwise you won't reach suspend. I have no idea how > that can happen. Btw, there's one other thing I'm seeing in the boot kernel, while it suspends. It hardly is related though: [ 42.046585] kvm: exiting hardware virtualization [ 42.062446] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0010 address=0x0000000020001000 fl] [ 42.255531] sd 3:0:0:0: [sdd] Synchronizing SCSI cache [ 42.263159] sd 3:0:0:0: [sdd] Stopping disk [ 43.090022] irq 16: nobody cared (try booting with the "irqpoll" option) [ 43.099122] CPU: 6 PID: 0 Comm: swapper/6 Not tainted 4.7.0-rc3+ #4 [ 43.107784] Hardware name: To be filled by O.E.M. To be filled by O.E.M./M5A97 EVO R2.0, BIOS 1503 01/16/23 [ 43.120143] 0000000000000000 ffff88043dd83e68 ffffffff812aacf3 ffff88003790e400 [ 43.130145] ffff88003790e49c ffff88043dd83e90 ffffffff810a5c3e ffff88003790e400 [ 43.140118] 0000000000000000[ 43.140201] sd 2:0:0:0: [sdc] Synchronizing SCSI cache [ 43.140592] sd 2:0:0:0: [sdc] Stopping disk [ 43.157217] 0000000000000010 ffff88043dd83ec8 ffffffff810a5fe7 [ 43.168302] Call Trace: [ 43.173210] [] dump_stack+0x67/0x94 [ 43.181481] [] __report_bad_irq+0x3e/0xd0 [ 43.189626] [] note_interrupt+0x257/0x2a0 [ 43.197797] [] handle_irq_event_percpu+0xa9/0x1f0 [ 43.206655] [] handle_irq_event+0x40/0x70 [ 43.214776] [] handle_fasteoi_irq+0xb6/0x170 [ 43.223166] [] handle_irq+0x1a/0x30 [ 43.230748] [] do_IRQ+0x66/0x100 [ 43.238045] [] common_interrupt+0x86/0x86 [ 43.246135] [] ? acpi_safe_halt+0x24/0x2c [ 43.254884] [] ? acpi_safe_halt+0x22/0x2c [ 43.262987] [] acpi_idle_do_entry+0x20/0x30 [ 43.271298] [] acpi_idle_enter+0x1dc/0x1fc [ 43.279462] [] cpuidle_enter_state+0x10e/0x300 [ 43.287980] [] cpuidle_enter+0x17/0x20 [ 43.295799] [] call_cpuidle+0x2a/0x40 [ 43.303528] [] cpu_startup_entry+0x2dd/0x3c0 [ 43.304279] sd 1:0:0:0: [sdb] Synchronizing SCSI cache [ 43.306109] sd 1:0:0:0: [sdb] Stopping disk [ 43.325777] [] start_secondary+0x13a/0x150 [ 43.333868] handlers: [ 43.338471] [] azx_interrupt [ 43.345298] Disabling IRQ #16 [ 43.848595] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 43.858068] sd 0:0:0:0: [sda] Stopping disk [ 44.052892] pcieport 0000:00:04.0: System wakeup enabled by ACPI [ 44.075715] ACPI: Preparing to enter system sleep state S5 [ 44.083818] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query honored via cmdline [ 44.092258] reboot: Power down [ 44.096326] acpi_power_off called -- Regards/Gruss, Boris. ECO tip #101: Trim your mails when you reply. --