From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752255AbbBRJql (ORCPT ); Wed, 18 Feb 2015 04:46:41 -0500 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:34002 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751715AbbBRJqg (ORCPT ); Wed, 18 Feb 2015 04:46:36 -0500 Date: Wed, 18 Feb 2015 10:46:32 +0100 From: Pavel Machek To: "Rafael J. Wysocki" , kernel list , Linux-pm mailing list Subject: 3.20-rc0: GUI dies on resume, then systemd gots sigill Message-ID: <20150218094631.GA3352@amd> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline 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 Hi! In 3.19, suspend/resume was rock solid. 3.20-rc0, after resume, I could see X windows dying. So I tried to log in on text console, but at that point got a note about SIGILL from systemd (and dead system). syslog ilustrates it nicely. Any ideas? Pavel Feb 18 00:33:40 duo nm-dispatcher: Dispatching action 'down' for wlan0 Feb 18 00:33:41 duo systemd[1]: Started Network Manager Script Dispatcher Service. Feb 18 00:33:41 duo systemd[1]: Starting Sleep. Feb 18 00:33:41 duo systemd[1]: Reached target Sleep. Feb 18 00:33:41 duo systemd[1]: Starting Suspend... Feb 18 00:33:41 duo systemd-sleep[5114]: Suspending system... Feb 18 00:33:42 duo kernel: PM: Syncing filesystems ... done. Feb 18 00:33:42 duo kernel: PM: Preparing system for mem sleep Feb 18 10:35:50 duo rsyslogd: [origin software="rsyslogd" swVersion="8.4.2" x-pid="5230" x-info="http://www.rsyslog.com"] start Feb 18 10:35:50 duo kernel: Restarting tasks ... done. Feb 18 10:35:50 duo kernel: video LNXVIDEO:00: Restoring backlight state Feb 18 10:35:50 duo kernel: sdhci-pci 0000:15:00.2: Will use DMA mode even though HW doesn't fully claim to support it. Feb 18 10:35:50 duo kernel: sdhci-pci 0000:15:00.2: Will use DMA mode even though HW doesn't fully claim to support it. Feb 18 10:35:50 duo kernel: sdhci-pci 0000:15:00.2: Will use DMA mode even though HW doesn't fully claim to support it. Feb 18 10:35:50 duo kernel: sdhci-pci 0000:15:00.2: Will use DMA mode even though HW doesn't fully claim to support it. Feb 18 10:35:47 duo nm-dispatcher: Disconnected from the system bus, exiting. Feb 18 10:35:47 duo mate-session[2957]: WARNING: Child process 3084 was already dead. Feb 18 10:35:47 duo ModemManager[2409]: Could not acquire the 'org.freedesktop.ModemManager1' service name Feb 18 10:35:47 duo systemd[1]: NetworkManager.service: main process exited, code=killed, status=4/ILL Feb 18 10:35:47 duo systemd-sleep[5114]: System resumed. Feb 18 10:35:47 duo systemd-sleep[5114]: /lib/systemd/system-sleep terminated by signal ILL. Feb 18 10:35:47 duo systemd[1]: Unit NetworkManager.service entered failed state. Feb 18 10:35:47 duo systemd[1]: accounts-daemon.service: main process exited, code=killed, status=4/ILL Feb 18 10:35:50 duo ModemManager[2409]: ModemManager is shut down Feb 18 10:35:51 duo org.a11y.Bus[2897]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting. Feb 18 10:35:51 duo NetworkManager[5232]: NetworkManager (version 0.9.10.0) is starting... Feb 18 10:35:51 duo NetworkManager[5232]: Read config: /etc/NetworkManager/NetworkManager.conf Feb 18 10:35:51 duo NetworkManager[5232]: WEXT support is enabled Feb 18 10:35:51 duo dbus[5242]: [system] Activating systemd to hand-off: service name='org.freedesktop.login1' unit='dbus-org.freedesktop.login1.service' Feb 18 10:35:51 duo dbus[5242]: [system] Successfully activated service 'org.freedesktop.systemd1' Feb 18 10:35:51 duo systemd[1]: Started Daemon for power management. Feb 18 10:35:51 duo systemd[1]: Started System Logging Service. Feb 18 10:35:51 duo systemd[1]: lightdm.service: main process exited, code=exited, status=1/FAILURE Feb 18 10:35:51 duo systemd[1]: Unit lightdm.service entered failed state. Feb 18 10:35:51 duo systemd[1]: Started Load/Save RF Kill Switch Status of rfkill3. Feb 18 10:35:51 duo dbus[5242]: [system] Activating via systemd: service name='org.freedesktop.PolicyKit1' unit='polkitd.service' Feb 18 10:35:51 duo dbus[5242]: [system] Successfully activated service 'org.freedesktop.login1' Feb 18 10:35:51 duo systemd[1]: Started Login Service. Feb 18 10:35:51 duo systemd[1]: Starting Authenticate and Authorize Users to Run Privileged Tasks... Feb 18 10:35:51 duo systemd[1]: Starting Run anacron jobs... Feb 18 10:35:51 duo systemd[1]: Started Run anacron jobs. Feb 18 10:35:51 duo systemd[1]: lightdm.service holdoff time over, scheduling restart. Feb 18 10:35:51 duo systemd[1]: Stopping Light Display Manager... Feb 18 10:35:51 duo systemd[1]: Starting Light Display Manager... Feb 18 10:35:51 duo anacron[5262]: Anacron 2.3 started on 2015-02-18 Feb 18 10:35:51 duo anacron[5262]: Will run job `cron.daily' in 5 min. Feb 18 10:35:51 duo anacron[5262]: Will run job `cron.weekly' in 10 min. Feb 18 10:35:51 duo anacron[5262]: Jobs will be executed sequentially Feb 18 10:35:52 duo NetworkManager[5232]: (nm-manager-auth.c:103):pk_authority_get: runtime check failed: (authority) Feb 18 10:35:52 duo NetworkManager[5232]: init! Feb 18 10:35:52 duo NetworkManager[5232]: update_system_hostname Feb 18 10:35:52 duo NetworkManager[5232]: interface-parser: parsing file /etc/network/interfaces Feb 18 10:35:52 duo systemd[1]: dbus.service: main process exited, code=killed, status=4/ILL Feb 18 10:35:52 duo systemd[1]: Unit dbus.service entered failed state. Feb 18 10:35:52 duo systemd[1]: polkitd.service: main process exited, code=killed, status=4/ILL Feb 18 10:35:52 duo systemd[1]: Failed to start Authenticate and Authorize Users to Run Privileged Tasks. Feb 18 10:35:52 duo systemd[1]: Unit polkitd.service entered failed state. Feb 18 10:35:52 duo systemd[1]: lightdm.service: main process exited, code=killed, status=4/ILL Feb 18 10:35:52 duo systemd[1]: Failed to start Light Display Manager. ... -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html