ProblemType: Bug ApportVersion: 2.20.4-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Fri Jan 13 14:04:23 2017 Dependencies: adduser 3.113+nmu3ubuntu5 adwaita-icon-theme 3.22.0-1ubuntu1 apt 1.4~beta3ubuntu1 apt-utils 1.4~beta3ubuntu1 at-spi2-core 2.22.0-5 base-files 9.6ubuntu9 bash 4.4-2ubuntu1 bash-completion 1:2.1-4.3ubuntu1 busybox-initramfs 1:1.22.0-19ubuntu2 coreutils 8.25-2ubuntu2 cpio 2.11+dfsg-6 dash 0.5.8-2.3ubuntu1 dbus 1.10.10-1ubuntu2 dconf-gsettings-backend 0.26.0-2 dconf-service 0.26.0-2 debconf 1.5.59ubuntu1 debconf-i18n 1.5.59ubuntu1 debianutils 4.8.1 dirmngr 2.1.15-1ubuntu6 distro-info-data 0.32 dmsetup 2:1.02.136-1ubuntu1 dpkg 1.18.10ubuntu1 fontconfig 2.11.94-0ubuntu2 fontconfig-config 2.11.94-0ubuntu2 fonts-dejavu-core 2.37-1 gcc-6-base 6.3.0-2ubuntu1 glib-networking 2.50.0-1 glib-networking-common 2.50.0-1 glib-networking-services 2.50.0-1 gnupg 2.1.15-1ubuntu6 gnupg-agent 2.1.15-1ubuntu6 gnupg-l10n 2.1.15-1ubuntu6 gpgv 2.1.15-1ubuntu6 gsettings-desktop-schemas 3.22.0-1ubuntu1 gtk-update-icon-cache 3.22.6-1ubuntu1 hicolor-icon-theme 0.15-1 humanity-icon-theme 0.6.11 init-system-helpers 1.46 initramfs-tools 0.125ubuntu9 initramfs-tools-bin 0.125ubuntu9 initramfs-tools-core 0.125ubuntu9 keyboard-configuration 1.142ubuntu5 klibc-utils 2.0.4-8ubuntu3 kmod 22-1.1ubuntu1 krb5-locales 1.15~beta1-1 libacl1 2.2.52-3 libapparmor1 2.10.95-4ubuntu5.2 libapt-inst2.0 1.4~beta3ubuntu1 libapt-pkg5.0 1.4~beta3ubuntu1 libasn1-8-heimdal 1.7~git20160703+dfsg-1ubuntu1 libassuan0 2.4.3-2 libatk-bridge2.0-0 2.22.0-1ubuntu1 libatk1.0-0 2.22.0-1 libatk1.0-data 2.22.0-1 libatspi2.0-0 2.22.0-5 libattr1 1:2.4.47-2 libaudit-common 1:2.6.6-1ubuntu1 libaudit1 1:2.6.6-1ubuntu1 libavahi-client3 0.6.32-1ubuntu1 libavahi-common-data 0.6.32-1ubuntu1 libavahi-common3 0.6.32-1ubuntu1 libblkid1 2.29-1ubuntu2 libboost-filesystem1.62.0 1.62.0+dfsg-4 libboost-system1.62.0 1.62.0+dfsg-4 libbz2-1.0 1.0.6-8build1 libc6 2.24-3ubuntu1 libcairo-gobject2 1.14.8-1 libcairo2 1.14.8-1 libcap-ng0 0.7.7-3 libcap2 1:2.25-1 libcapnp-0.5.3 0.5.3-2ubuntu1 libcolord2 1.3.3-2 libcomerr2 1.43.3-1 libcroco3 0.6.11-2 libcryptsetup4 2:1.7.2-0ubuntu1 libcups2 2.2.1-46-g10887d272-2 libdatrie1 0.2.10-4 libdb5.3 5.3.28-12 libdbus-1-3 1.10.10-1ubuntu2 libdbus-glib-1-2 0.108-1 libdconf1 0.26.0-2 libdevmapper1.02.1 2:1.02.136-1ubuntu1 libdrm-amdgpu1 2.4.74-1 libdrm-intel1 2.4.74-1 libdrm-nouveau2 2.4.74-1 libdrm-radeon1 2.4.74-1 libdrm2 2.4.74-1 libedit2 3.1-20160903-2 libegl1-mesa 13.0.2-1ubuntu1 libelf1 0.166-2ubuntu1 libepoxy0 1.3.1-1ubuntu1 libevdev2 1.5.6+dfsg-1 libexpat1 2.2.0-1 libfdisk1 2.29-1ubuntu2 libffi6 3.2.1-6 libfontconfig1 2.11.94-0ubuntu2 libfontenc1 1:1.1.3-1 libfreetype6 2.6.3-3ubuntu1 libgbm1 13.0.2-1ubuntu1 libgcc1 1:6.3.0-2ubuntu1 libgcrypt20 1.7.5-2 libgdk-pixbuf2.0-0 2.36.3-1 libgdk-pixbuf2.0-common 2.36.3-1 libgl1-mesa-dri 13.0.2-1ubuntu1 libgl1-mesa-glx 13.0.2-1ubuntu1 libglapi-mesa 13.0.2-1ubuntu1 libglib2.0-0 2.51.0-2 libglib2.0-bin 2.51.0-2 libglib2.0-data 2.51.0-2 libgmp10 2:6.1.1+dfsg-1 libgnutls30 3.5.6-4ubuntu2 libgpg-error0 1.25-2 libgpm2 1.20.4-6.2 libgraphite2-3 1.3.9-3 libgssapi-krb5-2 1.15~beta1-1 libgssapi3-heimdal 1.7~git20160703+dfsg-1ubuntu1 libgtk-3-0 3.22.6-1ubuntu1 libgtk-3-bin 3.22.6-1ubuntu1 libgtk-3-common 3.22.6-1ubuntu1 libgudev-1.0-0 1:230-3 libharfbuzz0b 1.2.7-1 libhcrypto4-heimdal 1.7~git20160703+dfsg-1ubuntu1 libheimbase1-heimdal 1.7~git20160703+dfsg-1ubuntu1 libheimntlm0-heimdal 1.7~git20160703+dfsg-1ubuntu1 libhogweed4 3.3-1 libhx509-5-heimdal 1.7~git20160703+dfsg-1ubuntu1 libice6 2:1.0.9-1 libicu57 57.1-5 libidn11 1.33-1 libinput-bin 1.5.3-1ubuntu1 libinput10 1.5.3-1ubuntu1 libip4tc0 1.6.0-3ubuntu2 libjbig0 2.1-3.1 libjpeg-turbo8 1.5.1-0ubuntu1 libjpeg8 8c-2ubuntu8 libjson-glib-1.0-0 1.2.2-1 libjson-glib-1.0-common 1.2.2-1 libk5crypto3 1.15~beta1-1 libkeyutils1 1.5.9-9ubuntu1 libklibc 2.0.4-8ubuntu3 libkmod2 22-1.1ubuntu1 libkrb5-26-heimdal 1.7~git20160703+dfsg-1ubuntu1 libkrb5-3 1.15~beta1-1 libkrb5support0 1.15~beta1-1 libksba8 1.3.5-2 liblcms2-2 2.7-1ubuntu1 libldap-2.4-2 2.4.42+dfsg-2ubuntu5 libllvm3.9 1:3.9.1-2ubuntu1 liblocale-gettext-perl 1.07-3build1 liblz4-1 0.0~r131-2ubuntu2 liblzma5 5.2.2-1.2 libmirclient9 0.25.0+17.04.20161203-0ubuntu1 libmircommon7 0.25.0+17.04.20161203-0ubuntu1 libmircore1 0.25.0+17.04.20161203-0ubuntu1 libmirprotobuf3 0.25.0+17.04.20161203-0ubuntu1 libmount1 2.29-1ubuntu2 libmtdev1 1.1.5-1ubuntu2 libncurses5 6.0+20160625-1ubuntu1 libncursesw5 6.0+20160625-1ubuntu1 libnettle6 3.3-1 libnpth0 1.3-1 libp11-kit0 0.23.3-2 libpam-modules 1.1.8-3.2ubuntu2 libpam-modules-bin 1.1.8-3.2ubuntu2 libpam-runtime 1.1.8-3.2ubuntu2 libpam-systemd 232-8 libpam0g 1.1.8-3.2ubuntu2 libpango-1.0-0 1.40.3-3 libpangocairo-1.0-0 1.40.3-3 libpangoft2-1.0-0 1.40.3-3 libpciaccess0 0.13.4-1 libpcre3 2:8.39-2 libpixman-1-0 0.34.0-1 libplymouth4 0.9.2-3ubuntu15 libpng16-16 1.6.28-1 libprocps6 2:3.3.12-1ubuntu2 libprotobuf-lite10 3.0.0-9ubuntu1 libproxy1v5 0.4.13-1.1 libreadline7 7.0-0ubuntu2 librest-0.7-0 0.8.0-2 libroken18-heimdal 1.7~git20160703+dfsg-1ubuntu1 librsvg2-2 2.40.16-1 librsvg2-common 2.40.16-1 libsasl2-2 2.1.27~72-g88d82a3+dfsg-1 libsasl2-modules 2.1.27~72-g88d82a3+dfsg-1 libsasl2-modules-db 2.1.27~72-g88d82a3+dfsg-1 libseccomp2 2.3.1-2ubuntu2 libselinux1 2.6-3 libsemanage-common 2.6-2 libsemanage1 2.6-2 libsensors4 1:3.4.0-3 libsepol1 2.6-2 libsm6 2:1.2.2-1 libsmartcols1 2.29-1ubuntu2 libsoup-gnome2.4-1 2.56.0-2 libsoup2.4-1 2.56.0-2 libsqlite3-0 3.15.2-2 libssl1.0.0 1.0.2g-1ubuntu10 libstdc++6 6.3.0-2ubuntu1 libsystemd0 232-8 libtasn1-6 4.9-4 libtext-charwidth-perl 0.04-7build6 libtext-iconv-perl 1.7-5build5 libtext-wrapi18n-perl 0.06-7.1 libthai-data 0.1.26-1 libthai0 0.1.26-1 libtiff5 4.0.7-4 libtinfo5 6.0+20160625-1ubuntu1 libtxc-dxtn-s2tc 1.0+git20151227-2 libudev1 232-8 libustr-1.0-1 1.0.4-6 libuuid1 2.29-1ubuntu2 libwacom-bin 0.22-1 libwacom-common 0.22-1 libwacom2 0.22-1 libwayland-client0 1.12.0-1 libwayland-cursor0 1.12.0-1 libwayland-egl1-mesa 13.0.2-1ubuntu1 libwayland-server0 1.12.0-1 libwind0-heimdal 1.7~git20160703+dfsg-1ubuntu1 libx11-6 2:1.6.3-1ubuntu3 libx11-data 2:1.6.3-1ubuntu3 libx11-xcb1 2:1.6.3-1ubuntu3 libxatracker2 13.0.2-1ubuntu1 libxau6 1:1.0.8-1 libxaw7 2:1.0.13-1 libxcb-dri2-0 1.11.1-1ubuntu1 libxcb-dri3-0 1.11.1-1ubuntu1 libxcb-glx0 1.11.1-1ubuntu1 libxcb-present0 1.11.1-1ubuntu1 libxcb-render0 1.11.1-1ubuntu1 libxcb-shm0 1.11.1-1ubuntu1 libxcb-sync1 1.11.1-1ubuntu1 libxcb-util1 0.4.0-0ubuntu3 libxcb-xfixes0 1.11.1-1ubuntu1 libxcb1 1.11.1-1ubuntu1 libxcomposite1 1:0.4.4-1 libxcursor1 1:1.1.14-1 libxdamage1 1:1.1.4-2 libxdmcp6 1:1.1.2-1.1 libxext6 2:1.3.3-1 libxfixes3 1:5.0.3-1 libxfont1 1:1.5.2-1 libxi6 2:1.7.8-2 libxinerama1 2:1.1.3-1 libxkbcommon0 0.7.0-1 libxkbfile1 1:1.0.9-2 libxml2 2.9.4+dfsg1-2 libxmu6 2:1.1.2-2 libxmuu1 2:1.1.2-2 libxpm4 1:3.5.12-1 libxrandr2 2:1.5.1-1 libxrender1 1:0.9.10-1 libxshmfence1 1.2-1 libxss1 1:1.2.2-1 libxt6 1:1.1.5-1 libxtst6 2:1.2.3-1 libxv1 2:1.0.11-1 libxvmc1 2:1.0.9-1ubuntu1 libxxf86vm1 1:1.1.4-1 lightdm 1.21.3-0ubuntu1 linux-base 4.0ubuntu1 lsb-base 9.20160110ubuntu5 lsb-release 9.20160110ubuntu5 mount 2.29-1ubuntu2 multiarch-support 2.24-3ubuntu1 passwd 1:4.2-3.2ubuntu1 perl-base 5.24.1~rc4-1 pinentry-curses 1.0.0-1 plymouth 0.9.2-3ubuntu15 plymouth-theme-ubuntu-text 0.9.2-3ubuntu15 procps 2:3.3.12-1ubuntu2 psmisc 22.21-2.1build1 readline-common 7.0-0ubuntu2 sed 4.3-3 sensible-utils 0.0.9 sgml-base 1.29 shared-mime-info 1.7-1 systemd 232-8 tar 1.29b-1.1 ubuntu-keyring 2016.10.27 ubuntu-mono 16.10+17.04.20161205-0ubuntu1 ucf 3.0036 udev 232-8 util-linux 2.29-1ubuntu2 uuid-runtime 2.29-1ubuntu2 x11-common 1:7.7+16ubuntu2 x11-xkb-utils 7.7+3 xauth 1:1.0.9-1ubuntu2 xdg-user-dirs 0.15-2ubuntu6 xfonts-base 1:1.0.4+nmu1 xfonts-encodings 1:1.0.4-2 xfonts-utils 1:7.7+4 xkb-data 2.17-1ubuntu1 xml-core 0.17 xserver-common 2:1.18.4-1ubuntu7 xserver-xorg 1:7.7+16ubuntu2 xserver-xorg-core 2:1.18.4-1ubuntu7 xserver-xorg-input-all 1:7.7+16ubuntu2 xserver-xorg-input-libinput 0.23.0-2 xserver-xorg-input-synaptics 1.8.3-1ubuntu1 xserver-xorg-input-wacom 1:0.33.0-0ubuntu1 xserver-xorg-video-all 1:7.7+16ubuntu2 xserver-xorg-video-amdgpu 1.2.0-1 xserver-xorg-video-ati 1:7.8.0-1 xserver-xorg-video-fbdev 1:0.4.4-1build5 xserver-xorg-video-intel 2:2.99.917+git20160706-1ubuntu1 xserver-xorg-video-nouveau 1:1.0.13-1 xserver-xorg-video-qxl 0.1.4-3ubuntu3 xserver-xorg-video-radeon 1:7.8.0-1 xserver-xorg-video-vesa 1:2.3.4-1build2 xserver-xorg-video-vmware 1:13.1.0-2ubuntu3 zlib1g 1:1.2.8.dfsg-2ubuntu5 DistroRelease: Ubuntu 17.04 EcryptfsInUse: Yes InstallationDate: Installed on 2017-01-10 (2 days ago) InstallationMedia: Xubuntu 17.04 "Zesty Zapus" - Alpha amd64 (20170111) JournalErrors: -- Logs begin at Fri 2017-01-13 13:36:39 CST, end at Fri 2017-01-13 14:03:49 CST. -- Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac873 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac874 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac875 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac876 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac877 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac878 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac879 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac87a ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac87b ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac87c ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac87d ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac87e ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac87f ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac880 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac881 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac882 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac883 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac884 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac885 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac886 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac887 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac888 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac889 ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac88a ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac88b ]--- Jan 13 13:36:39 hostname kernel: ------------[ cut here ]------------ Jan 13 13:36:39 hostname kernel: WARNING: CPU: 0 PID: 257 at /build/linux-fEAasX/linux-4.9.0/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: WARN_ON(!msg->buffer != !msg->size) Jan 13 13:36:39 hostname kernel: Modules linked in: Jan 13 13:36:39 hostname kernel: usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops ahci drm libahci sdhci_acpi wmi video sdhci i2c_hid hid fjes Jan 13 13:36:39 hostname kernel: CPU: 0 PID: 257 Comm: plymouthd Tainted: G W I 4.9.0-11-generic #12-Ubuntu Jan 13 13:36:39 hostname kernel: Hardware name: Acer Aspire S7-392/Storm2, BIOS V2.12 05/20/2014 Jan 13 13:36:39 hostname kernel: ffffb10a413539a8 ffffffff88637dd2 ffffb10a413539f8 0000000000000000 Jan 13 13:36:39 hostname kernel: ffffb10a413539e8 ffffffff88283edb 00000426c5e24a1d ffffb10a41353ad0 Jan 13 13:36:39 hostname kernel: ffff8ef58d8040e0 0000000000000003 00000000fffffffb 00000000fffffffb Jan 13 13:36:39 hostname kernel: Call Trace: Jan 13 13:36:39 hostname kernel: [] dump_stack+0x63/0x81 Jan 13 13:36:39 hostname kernel: [] __warn+0xcb/0xf0 Jan 13 13:36:39 hostname kernel: [] warn_slowpath_fmt+0x5f/0x80 Jan 13 13:36:39 hostname kernel: [] ? schedule_hrtimeout_range_clock+0xb9/0x1b0 Jan 13 13:36:39 hostname kernel: [] intel_dp_aux_transfer+0x1ed/0x230 [i915] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_access+0x72/0x110 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] intel_dp_start_link_train+0x2cb/0x4c0 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_check_link_status+0xd9/0x110 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_long_pulse+0x40b/0xb10 [i915] Jan 13 13:36:39 hostname kernel: [] intel_dp_detect+0x4b/0x60 [i915] Jan 13 13:36:39 hostname kernel: [] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper] Jan 13 13:36:39 hostname kernel: [] ? mutex_lock+0x12/0x30 Jan 13 13:36:39 hostname kernel: [] drm_mode_getconnector+0x372/0x3c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? up+0x32/0x50 Jan 13 13:36:39 hostname kernel: [] drm_ioctl+0x21b/0x4c0 [drm] Jan 13 13:36:39 hostname kernel: [] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm] Jan 13 13:36:39 hostname kernel: [] do_vfs_ioctl+0xa3/0x610 Jan 13 13:36:39 hostname kernel: [] ? do_sigaction+0xb2/0x1e0 Jan 13 13:36:39 hostname kernel: [] SyS_ioctl+0x79/0x90 Jan 13 13:36:39 hostname kernel: [] entry_SYSCALL_64_fastpath+0x1e/0xad Jan 13 13:36:39 hostname kernel: ---[ end trace 6d3d71dfadfac88c ]--- Jan 13 13:36:39 hostname kernel: [drm:intel_dp_start_link_train [i915]] *ERROR* failed to update link training Jan 13 13:36:39 hostname kernel: swapon: swapfile has holes Jan 13 13:36:39 hostname systemd[1]: Failed to activate swap /swapfile. Jan 13 13:36:39 hostname systemd[1]: Dependency failed for Swap. Jan 13 13:36:39 hostname kernel: uvcvideo 2-5:1.0: Entity type for entity Extension 4 was not initialized! Jan 13 13:36:39 hostname kernel: uvcvideo 2-5:1.0: Entity type for entity Extension 3 was not initialized! Jan 13 13:36:39 hostname kernel: uvcvideo 2-5:1.0: Entity type for entity Processing 2 was not initialized! Jan 13 13:36:39 hostname kernel: uvcvideo 2-5:1.0: Entity type for entity Camera 1 was not initialized! Jan 13 13:36:40 hostname kernel: acer_wmi: Enabling Launch Manager failed: 0xe2 - 0x0 Jan 13 13:36:40 hostname systemd-tmpfiles[789]: [/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring. Jan 13 13:36:40 hostname systemd[1]: Failed to activate swap /swapfile. Jan 13 13:36:40 hostname systemd[1]: Dependency failed for Swap. Jan 13 13:36:40 hostname kernel: swapon: swapfile has holes Jan 13 13:36:40 hostname bluetoothd[1027]: Failed to obtain handles for "Service Changed" characteristic Jan 13 13:36:40 hostname bluetoothd[1027]: Sap driver initialization failed. Jan 13 13:36:40 hostname bluetoothd[1027]: sap-server: Operation not permitted (1) Jan 13 13:36:40 hostname NetworkManager[1010]: ((devices/nm-device.c:963)): assertion '' failed Jan 13 13:36:41 hostname wpa_supplicant[1177]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Jan 13 13:36:41 hostname wpa_supplicant[1177]: dbus: Failed to construct signal Jan 13 13:36:41 hostname wpa_supplicant[1177]: Could not read interface p2p-dev-wlp1s0 flags: No such device Jan 13 13:36:41 hostname lightdm[1117]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Jan 13 13:36:41 hostname lightdm[1194]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Jan 13 13:36:41 hostname lightdm[1194]: PAM adding faulty module: pam_kwallet.so Jan 13 13:36:41 hostname lightdm[1194]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Jan 13 13:36:41 hostname lightdm[1194]: PAM adding faulty module: pam_kwallet5.so Jan 13 13:36:41 hostname lightdm[1248]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Jan 13 13:36:41 hostname lightdm[1248]: PAM adding faulty module: pam_kwallet.so Jan 13 13:36:41 hostname lightdm[1248]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Jan 13 13:36:41 hostname lightdm[1248]: PAM adding faulty module: pam_kwallet5.so Jan 13 13:36:44 hostname lightdm[1117]: Failed to flush data to greeter: Broken pipe Jan 13 13:36:44 hostname lightdm[1117]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Jan 13 13:36:45 hostname lightdm[1117]: /build/glib2.0-hxkTe0/glib2.0-2.51.0/./glib/giounix.c:410Error while getting flags for FD: Bad file descriptor (9) Jan 13 13:36:45 hostname lightdm[1117]: Invalid file descriptor. Jan 13 13:36:45 hostname lightdm[1117]: Invalid file descriptor. Jan 13 13:36:45 hostname lightdm[1117]: Error flushing string: Bad file descriptor Jan 13 13:36:45 hostname upowerd[1476]: energy_full (47.632500) is greater than energy_full_design (47.100000) Jan 13 13:36:45 hostname xfce4-notifyd[1521]: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-6qFFztyDjM: Connection refused Jan 13 13:36:45 hostname pulseaudio[1531]: [pulseaudio] pid.c: Daemon already running. Jan 13 13:36:45 hostname indicator-sound[1569]: volume-control-pulse.vala:744: Unable to connect to dbus server at 'unix:path=/run/user/1000/pulse/dbus-socket': Could not connect: No such file or directory Jan 13 13:36:46 hostname org.blueman.Mechanism[997]: Failed to connect to Mir: Failed to connect to server socket: No such file or directory Jan 13 13:36:46 hostname org.blueman.Mechanism[997]: Unable to init server: Could not connect: Connection refused Jan 13 13:36:46 hostname org.blueman.Mechanism[997]: Failed to connect to Mir: Failed to connect to server socket: No such file or directory Jan 13 13:36:46 hostname org.blueman.Mechanism[997]: Unable to init server: Could not connect: Connection refused Jan 13 13:36:46 hostname blueman-mechani[1618]: gtk_icon_theme_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed Jan 13 13:36:52 hostname NetworkManager[1010]: [1484336212.4799] sup-iface[0x5627d40086f0,wlp1s0]: connection disconnected (reason -3) Jan 13 13:36:52 hostname NetworkManager[1010]: [1484336212.4809] sup-iface[0x5627d40086f0,wlp1s0]: connection disconnected (reason -3) Jan 13 13:36:54 hostname lightdm[1117]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Jan 13 13:36:54 hostname lightdm[1660]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Jan 13 13:36:54 hostname lightdm[1660]: PAM adding faulty module: pam_kwallet.so Jan 13 13:36:54 hostname lightdm[1660]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Jan 13 13:36:54 hostname lightdm[1660]: PAM adding faulty module: pam_kwallet5.so Jan 13 13:36:55 hostname lightdm[1714]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Jan 13 13:36:55 hostname lightdm[1714]: PAM adding faulty module: pam_kwallet.so Jan 13 13:36:55 hostname lightdm[1714]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Jan 13 13:36:55 hostname lightdm[1714]: PAM adding faulty module: pam_kwallet5.so Jan 13 13:37:02 hostname systemd-sleep[1648]: /lib/systemd/system-sleep/wpasupplicant failed with error code 254. Jan 13 13:37:46 hostname kernel: Suspending console(s) (use no_console_suspend to debug) Jan 13 13:37:46 hostname kernel: cache: parent cpu1 should not be sleeping Jan 13 13:37:46 hostname kernel: cache: parent cpu2 should not be sleeping Jan 13 13:37:46 hostname kernel: cache: parent cpu3 should not be sleeping Jan 13 13:37:46 hostname kernel: usb usb2: root hub lost power or was reset Jan 13 13:37:46 hostname kernel: usb usb3: root hub lost power or was reset Jan 13 13:37:46 hostname kernel: ACPI : button: The lid device is not compliant to SW_LID. Jan 13 13:37:46 hostname kernel: usb 2-6:1.0: rebind failed: -517 Jan 13 13:37:46 hostname kernel: usb 2-6:1.1: rebind failed: -517 Jan 13 13:37:46 hostname kernel: acpi device:31: Cannot transition to power state D3hot for parent in (unknown) Jan 13 13:37:46 hostname kernel: done. Jan 13 13:37:46 hostname systemd-sleep[1857]: /lib/systemd/system-sleep/wpasupplicant failed with error code 255. Jan 13 13:37:46 hostname bluetoothd[1027]: Failed to obtain handles for "Service Changed" characteristic Jan 13 13:37:46 hostname bluetoothd[1027]: Sap driver initialization failed. Jan 13 13:37:46 hostname bluetoothd[1027]: sap-server: Operation not permitted (1) Jan 13 13:37:46 hostname wpa_supplicant[1177]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Jan 13 13:37:46 hostname wpa_supplicant[1177]: dbus: Failed to construct signal Jan 13 13:37:46 hostname wpa_supplicant[1177]: Could not read interface p2p-dev-wlp1s0 flags: No such device Jan 13 13:38:02 hostname lightdm[1117]: Error using VT_WAITACTIVE 7 on /dev/tty0: Interrupted system call Jan 13 13:38:02 hostname lightdm[1117]: Failed to flush data to greeter: Broken pipe Jan 13 13:38:02 hostname lightdm[1117]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Jan 13 13:38:02 hostname lightdm[1117]: session_real_run: assertion '!session->priv->command_run' failed Jan 13 13:38:02 hostname lightdm[1117]: /build/glib2.0-hxkTe0/glib2.0-2.51.0/./glib/giounix.c:410Error while getting flags for FD: Bad file descriptor (9) Jan 13 13:38:02 hostname lightdm[1117]: Invalid file descriptor. Jan 13 13:38:02 hostname lightdm[1117]: Invalid file descriptor. Jan 13 13:38:02 hostname lightdm[1117]: Error flushing string: Bad file descriptor Jan 13 13:38:13 hostname lightdm[1117]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Jan 13 13:38:13 hostname lightdm[2082]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Jan 13 13:38:13 hostname lightdm[2082]: PAM adding faulty module: pam_kwallet.so Jan 13 13:38:13 hostname lightdm[2082]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Jan 13 13:38:13 hostname lightdm[2082]: PAM adding faulty module: pam_kwallet5.so Jan 13 13:38:13 hostname lightdm[2136]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Jan 13 13:38:13 hostname lightdm[2136]: PAM adding faulty module: pam_kwallet.so Jan 13 13:38:13 hostname lightdm[2136]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Jan 13 13:38:13 hostname lightdm[2136]: PAM adding faulty module: pam_kwallet5.so Jan 13 13:40:45 hostname lightdm[2148]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Jan 13 13:40:45 hostname lightdm[2148]: PAM adding faulty module: pam_kwallet.so Jan 13 13:40:45 hostname lightdm[2148]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Jan 13 13:40:45 hostname lightdm[2148]: PAM adding faulty module: pam_kwallet5.so Jan 13 13:40:53 hostname lightdm[1117]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Jan 13 13:40:53 hostname kernel: audit_printk_skb: 33 callbacks suppressed Jan 13 13:40:53 hostname xfce4-notifyd[2381]: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-kRghS1NDdE: Connection refused Jan 13 13:40:54 hostname indicator-sound[2438]: volume-control-pulse.vala:744: Unable to connect to dbus server at 'unix:path=/run/user/999/pulse/dbus-socket': Could not connect: No such file or directory Jan 13 13:40:54 hostname indicator-messa[2437]: instance with invalid (NULL) class pointer Jan 13 13:40:54 hostname indicator-messa[2437]: g_signal_emit_valist: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed Jan 13 13:40:54 hostname org.blueman.Mechanism[997]: Failed to connect to Mir: Failed to connect to server socket: No such file or directory Jan 13 13:40:54 hostname org.blueman.Mechanism[997]: Unable to init server: Could not connect: Connection refused Jan 13 13:40:54 hostname org.blueman.Mechanism[997]: Failed to connect to Mir: Failed to connect to server socket: No such file or directory Jan 13 13:40:54 hostname org.blueman.Mechanism[997]: Unable to init server: Could not connect: Connection refused Jan 13 13:40:54 hostname blueman-mechani[2454]: gtk_icon_theme_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed Jan 13 13:41:06 hostname kernel: audit_printk_skb: 9 callbacks suppressed Jan 13 13:41:06 hostname systemd[2198]: xfce4-notifyd.service: Failed with result 'exit-code'. Jan 13 13:41:06 hostname systemd-logind[993]: Failed to remove runtime directory /run/user/999: Permission denied Jan 13 13:41:08 hostname lightdm[1117]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Jan 13 13:41:08 hostname lightdm[2561]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Jan 13 13:41:08 hostname lightdm[2561]: PAM adding faulty module: pam_kwallet.so Jan 13 13:41:08 hostname lightdm[2561]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Jan 13 13:41:08 hostname lightdm[2561]: PAM adding faulty module: pam_kwallet5.so Jan 13 13:41:12 hostname lightdm[2615]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Jan 13 13:41:12 hostname lightdm[2615]: PAM adding faulty module: pam_kwallet.so Jan 13 13:41:12 hostname lightdm[2615]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Jan 13 13:41:12 hostname lightdm[2615]: PAM adding faulty module: pam_kwallet5.so Jan 13 13:41:15 hostname lightdm[1117]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Jan 13 13:41:15 hostname lightdm[1117]: session_real_run: assertion '!session->priv->command_run' failed Jan 13 13:41:17 hostname lightdm[1117]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Jan 13 13:41:17 hostname lightdm[2634]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Jan 13 13:41:17 hostname lightdm[2634]: PAM adding faulty module: pam_kwallet.so Jan 13 13:41:17 hostname lightdm[2634]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Jan 13 13:41:17 hostname lightdm[2634]: PAM adding faulty module: pam_kwallet5.so Jan 13 13:41:17 hostname lightdm[2688]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Jan 13 13:41:17 hostname lightdm[2688]: PAM adding faulty module: pam_kwallet.so Jan 13 13:41:17 hostname lightdm[2688]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Jan 13 13:41:17 hostname lightdm[2688]: PAM adding faulty module: pam_kwallet5.so Jan 13 13:43:29 hostname org.a11y.atspi.Registry[2657]: XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":1" Jan 13 13:43:29 hostname org.a11y.atspi.Registry[2657]: after 37 requests (37 known processed) with 0 events remaining. Jan 13 13:43:29 hostname pulseaudio[1463]: [pulseaudio] module-x11-publish.c: PulseAudio information vanished from X11! Jan 13 13:43:29 hostname systemd[1258]: xfce4-notifyd.service: Failed with result 'exit-code'. Jan 13 13:43:29 hostname lightdm[2821]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Jan 13 13:43:29 hostname lightdm[2837]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Jan 13 13:43:29 hostname lightdm[2837]: PAM adding faulty module: pam_kwallet.so Jan 13 13:43:29 hostname lightdm[2837]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Jan 13 13:43:29 hostname lightdm[2837]: PAM adding faulty module: pam_kwallet5.so Jan 13 13:43:29 hostname lightdm[2891]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Jan 13 13:43:29 hostname lightdm[2891]: PAM adding faulty module: pam_kwallet.so Jan 13 13:43:29 hostname lightdm[2891]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Jan 13 13:43:29 hostname lightdm[2891]: PAM adding faulty module: pam_kwallet5.so Jan 13 13:43:31 hostname pulseaudio[2894]: [pulseaudio] client-conf-x11.c: xcb_connection_has_error() returned true Jan 13 13:43:31 hostname pulseaudio[2897]: [pulseaudio] pid.c: Stale PID file, overwriting. Jan 13 13:43:31 hostname indicator-sound[1569]: volume-control-pulse.vala:744: Unable to connect to dbus server at 'unix:path=/run/user/1000/pulse/dbus-socket': Could not connect: No such file or directory Jan 13 13:43:31 hostname indicator-sound[1569]: accounts-service-access.vala:218: unable to sync volume 1.000000 to AccountsService: GDBus.Error:org.freedesktop.DBus.Error.InvalidArgs: No such interface 'com.ubuntu.AccountsService.Sound' Jan 13 13:43:33 hostname lightdm[2821]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Jan 13 13:43:33 hostname indicator-sound[1569]: accounts-service-access.vala:218: unable to sync volume 0.049988 to AccountsService: GDBus.Error:org.freedesktop.DBus.Error.InvalidArgs: No such interface 'com.ubuntu.AccountsService.Sound' Jan 13 13:43:33 hostname xfce4-notifyd[3045]: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-cEIGCNl4vp: Connection refused Jan 13 13:43:33 hostname org.blueman.Mechanism[997]: Failed to connect to Mir: Failed to connect to server socket: No such file or directory Jan 13 13:43:33 hostname org.blueman.Mechanism[997]: Unable to init server: Could not connect: Connection refused Jan 13 13:43:33 hostname org.blueman.Mechanism[997]: Failed to connect to Mir: Failed to connect to server socket: No such file or directory Jan 13 13:43:33 hostname org.blueman.Mechanism[997]: Unable to init server: Could not connect: Connection refused Jan 13 13:43:33 hostname blueman-mechani[3106]: gtk_icon_theme_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed Jan 13 13:52:52 hostname systemd-tmpfiles[3193]: [/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring. Jan 13 13:59:58 hostname systemd-resolved[1106]: Using degraded feature set (UDP) for DNS server 192.168.6.1. Package: light-locker 1.7.0-2ubuntu1 PackageArchitecture: amd64 ProcEnviron: LANGUAGE=en_US TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 4.9.0-11.12-generic 4.9.0 SourcePackage: light-locker Tags: zesty Uname: Linux 4.9.0-11-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) _MarkForUpload: True