Description of problem: Unplugged a screen connected via DisplayPort Additional info: WARNING: at drivers/gpu/drm/i915/intel_dp.c:1910 intel_dp_link_down+0x1d2/0x1e0 [i915]() Hardware name: 4290W4H Modules linked in: lp parport snd_usb_audio snd_usbmidi_lib snd_rawmidi tcp_lp fuse ebtable_nat nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat be2iscsi iscsi_boot_sysfs bnx2i iptable_mangle cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp nf_conntrack_ipv4 libiscsi_tcp nf_defrag_ipv4 libiscsi xt_conntrack scsi_transport_iscsi nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables rfcomm bnep btusb bluetooth iTCO_wdt iTCO_vendor_support vfat fat coretemp microcode uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc joydev videobuf2_memops snd_hda_codec_conexant arc4 videobuf2_core videodev media snd_hda_intel iwldvm i2c_i801 snd_hda_codec snd_hwdep mac80211 snd_seq snd_seq_device iwlwifi lpc_ich snd_pcm mfd_core cfg80211 snd_page_alloc snd_timer mei binfmt_misc thinkpad_acpi snd soundcore rfkill tpm_tis tpm tpm_bios vhost_net tun macvtap macvlan kvm_intel kvm uinput btrfs libcrc32c zlib_deflate crc32c_intel ghash_clmulni_intel i915 sdhci_pci sdhci i2c_algo_bit drm_kms_helper mmc_core drm e1000e i2c_core wmi video dm_multipath sunrpc Pid: 890, comm: Xorg Not tainted 3.7.0-2.fc19.x86_64 #1 Call Trace: [<ffffffff8106892f>] warn_slowpath_common+0x7f/0xc0 [<ffffffff8106898a>] warn_slowpath_null+0x1a/0x20 [<ffffffffa0181c62>] intel_dp_link_down+0x1d2/0x1e0 [i915] [<ffffffffa0183e14>] intel_disable_dp+0x44/0x170 [i915] [<ffffffffa0172aa7>] ironlake_crtc_disable+0x6b7/0x8b0 [i915] [<ffffffff816ee8c3>] ? mutex_lock_nested+0x2c3/0x390 [<ffffffffa00d0f57>] ? drm_mode_object_find+0x37/0x90 [drm] [<ffffffffa0177b47>] intel_crtc_update_dpms+0x77/0xb0 [i915] [<ffffffffa0177c3a>] intel_encoder_dpms+0x1a/0x30 [i915] [<ffffffffa017935c>] intel_connector_dpms+0x3c/0x70 [i915] [<ffffffffa00d62ad>] drm_mode_obj_set_property_ioctl+0x32d/0x340 [drm] [<ffffffffa00d62f0>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] [<ffffffff8118b47c>] ? might_fault+0x5c/0xb0 [<ffffffffa00c4573>] drm_ioctl+0x4d3/0x580 [drm] [<ffffffffa00d62c0>] ? drm_mode_obj_set_property_ioctl+0x340/0x340 [drm] [<ffffffff812e5a0b>] ? avc_has_perm_flags+0x17b/0x2c0 [<ffffffff812e58b9>] ? avc_has_perm_flags+0x29/0x2c0 [<ffffffff811e5b69>] do_vfs_ioctl+0x99/0x5a0 [<ffffffff812e7bd7>] ? file_has_perm+0x97/0xb0 [<ffffffff811e6101>] sys_ioctl+0x91/0xb0 [<ffffffff8135a4be>] ? trace_hardirqs_on_thunk+0x3a/0x3f [<ffffffff816fbd19>] system_call_fastpath+0x16/0x1b
*** Bug 903242 has been marked as a duplicate of this bug. ***
Also seen in Fedora 18 as Bug 880326.
Unplugged monitor, mouse, keyboard Package: kernel OS Release: Fedora release 18 (Spherical Cow)
After unplugging USB3 displaylink hub, I got this error. Package: kernel OS Release: Fedora release 18 (Spherical Cow)
I just plugged a second display port screen then boot normaly Package: kernel OS Release: Fedora release 18 (Spherical Cow)
I've unplugged second monitor (HDMI port) from my laptop.
This bug appears to have been reported against 'rawhide' during the Fedora 19 development cycle. Changing version to '19'. (As we did not run this process for some time, it could affect also pre-Fedora 19 development cycle bugs. We are very sorry. It will help us with cleanup during Fedora 19 End Of Life. Thank you.) More information and reason for this action is here: https://fedoraproject.org/wiki/BugZappers/HouseKeeping/Fedora19
*** Bug 955301 has been marked as a duplicate of this bug. ***
Description of problem: Tried to connect two external monitors. Version-Release number of selected component: kernel Additional info: reporter: libreport-2.1.4 cmdline: BOOT_IMAGE=/vmlinuz-3.9.4-200.fc18.x86_64 root=UUID=f9603730-446e-431c-8c2d-6df8a3c8ea1d ro rd.md=0 rd.lvm=0 rd.dm=0 FONT=latarcyrheb-sun16 KEYMAP=uk rd.luks=0 LANG=en_US.UTF-8 pcie_aspm=force rhgb quiet acpi_backlight=vendor kernel: 3.9.4-200.fc18.x86_64 runlevel: unknown type: Kerneloops Truncated backtrace: WARNING: at drivers/gpu/drm/i915/intel_dp.c:2066 intel_dp_link_down+0x1b8/0x1f0 [i915]() Hardware name: 2324J27 Modules linked in: fuse ipt_MASQUERADE nf_conntrack_netbios_ns nf_conntrack_broadcast ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi rfcomm bnep snd_hda_codec_hdmi snd_hda_codec_realtek iTCO_wdt iTCO_vendor_support acpi_cpufreq mperf coretemp arc4 kvm microcode iwldvm i2c_i801 uvcvideo mac80211 snd_hda_intel videobuf2_vmalloc snd_hda_codec videobuf2_memops videobuf2_core snd_hwdep videodev snd_seq snd_seq_device btusb media bluetooth cdc_mbim snd_pcm iwlwifi lpc_ich mfd_core cfg80211 snd_page_alloc snd_timer cdc_ncm usbnet mii cdc_wdm cdc_acm e1000e mei ptp pps_core thinkpad_acpi snd soundcore rfkill input_polldev uinput binfmt_misc crc32_pclmul crc32c_intel i915 ghash_clmulni_intel i2c_algo_bit sdhci_pci drm_kms_helper sdhci drm mmc_core i2c_core wmi video Pid: 978, comm: Xorg Not tainted 3.9.4-200.fc18.x86_64 #1 Call Trace: [<ffffffff8105f125>] warn_slowpath_common+0x75/0xa0 [<ffffffff8105f16a>] warn_slowpath_null+0x1a/0x20 [<ffffffffa00ff088>] intel_dp_link_down+0x1b8/0x1f0 [i915] [<ffffffff81070050>] ? msleep+0x20/0x30 [<ffffffffa0102341>] intel_disable_dp+0x51/0x80 [i915] [<ffffffffa00ed0d1>] ironlake_crtc_disable+0x701/0x870 [i915] [<ffffffffa00f20d7>] intel_crtc_update_dpms+0x77/0xb0 [i915] [<ffffffffa00f21ba>] intel_encoder_dpms+0x1a/0x30 [i915] [<ffffffffa00f599c>] intel_connector_dpms+0x3c/0x70 [i915] [<ffffffffa0068c2d>] drm_mode_obj_set_property_ioctl+0x31d/0x330 [drm] [<ffffffff81304550>] ? add_uevent_var+0x100/0x100 [<ffffffffa0068c70>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] [<ffffffffa0057483>] drm_ioctl+0x4d3/0x580 [drm] [<ffffffff8119a9a1>] ? mem_cgroup_bad_page_check+0x21/0x30 [<ffffffffa0068c40>] ? drm_mode_obj_set_property_ioctl+0x330/0x330 [drm] [<ffffffff8113c25a>] ? __free_pages+0x5a/0x90 [<ffffffff811b17e7>] do_vfs_ioctl+0x97/0x580 [<ffffffff812a157a>] ? inode_has_perm.isra.32.constprop.62+0x2a/0x30 [<ffffffff812a2c07>] ? file_has_perm+0x97/0xb0 [<ffffffff811b1d61>] sys_ioctl+0x91/0xb0 [<ffffffff81669f59>] system_call_fastpath+0x16/0x1b
Description of problem: Unplugging external DP monitor. Version-Release number of selected component: kernel Additional info: reporter: libreport-2.1.4 cmdline: BOOT_IMAGE=/vmlinuz-3.9.4-300.fc19.x86_64 root=/dev/mapper/xi-root ro rd.md=0 rd.dm=0 rd.luks.uuid=luks-5978017d-8efd-4364-a2d9-3a3a2e6b3deb rd.lvm.lv=xi/swap vconsole.keymap=uk vconsole.font=latarcyrheb-sun16 rd.lvm.lv=xi/root rhgb quiet LANG=en_GB.UTF-8 kernel: 3.9.4-300.fc19.x86_64 runlevel: N 5 type: Kerneloops Truncated backtrace: WARNING: at drivers/gpu/drm/i915/intel_dp.c:2066 intel_dp_link_down+0x1b6/0x1f0 [i915]() Hardware name: 34602SG Modules linked in: tcp_lp fuse ebtable_nat ipt_MASQUERADE nf_conntrack_netbios_ns nf_conntrack_broadcast ip6table_nat nf_nat_ipv6 ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables rfcomm bnep iTCO_wdt iTCO_vendor_support arc4 iwldvm mac80211 acpi_cpufreq mperf coretemp kvm microcode iwlwifi cfg80211 i2c_i801 lpc_ich mfd_core joydev btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc snd_usb_audio cdc_mbim videobuf2_memops snd_hda_intel videobuf2_core snd_hda_codec videodev snd_usbmidi_lib snd_hwdep snd_rawmidi snd_seq media snd_seq_device udl asix drm_usb snd_pcm ax88179_178a cdc_ncm usbnet sdhci_pci mii cdc_wdm sdhci cdc_acm mmc_core snd_page_alloc snd_timer mei thinkpad_acpi wmi snd soundcore rfkill tpm_tis tpm tpm_bios uinput dm_crypt i915 crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper ghash_clmulni_intel drm i2c_core video Pid: 2253, comm: Xorg Not tainted 3.9.4-300.fc19.x86_64 #1 Call Trace: [<ffffffff8105cda6>] warn_slowpath_common+0x66/0x80 [<ffffffff8105ce7a>] warn_slowpath_null+0x1a/0x20 [<ffffffffa00cb9c6>] intel_dp_link_down+0x1b6/0x1f0 [i915] [<ffffffffa00cdbb8>] intel_disable_dp+0x48/0x60 [i915] [<ffffffffa00b9069>] ironlake_crtc_disable+0x709/0x8c0 [i915] [<ffffffffa00bdf8f>] intel_crtc_update_dpms+0x6f/0xa0 [i915] [<ffffffffa00be05a>] intel_encoder_dpms+0x1a/0x30 [i915] [<ffffffffa00c1728>] intel_connector_dpms+0x38/0x70 [i915] [<ffffffffa0030488>] drm_mode_obj_set_property_ioctl+0x308/0x320 [drm] [<ffffffffa00304d0>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] [<ffffffffa001f2c9>] drm_ioctl+0x4e9/0x5b0 [drm] [<ffffffffa00304a0>] ? drm_mode_obj_set_property_ioctl+0x320/0x320 [drm] [<ffffffff811ab175>] do_vfs_ioctl+0x305/0x520 [<ffffffff8129463e>] ? file_has_perm+0x8e/0xa0 [<ffffffff811ab411>] sys_ioctl+0x81/0xa0 [<ffffffff8164e3d9>] system_call_fastpath+0x16/0x1b
Description of problem: Possibly from disconnecting from and reconnecting to laptop dock Version-Release number of selected component: kernel Additional info: reporter: libreport-2.1.4 cmdline: BOOT_IMAGE=/vmlinuz-3.9.4-200.fc18.x86_64 root=/dev/mapper/luks-2bfc60cc-8b63-4006-a8a5-8de362c56ffd ro rd.luks.uuid=luks-2bfc60cc-8b63-4006-a8a5-8de362c56ffd rd.md=0 rd.lvm=0 rd.dm=0 rd.luks.uuid=luks-e5b35a37-3272-4786-bfba-ea8e42761bb0 vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8 kernel: 3.9.4-200.fc18.x86_64 runlevel: N 5 type: Kerneloops Truncated backtrace: WARNING: at drivers/gpu/drm/i915/intel_dp.c:2066 intel_dp_link_down+0x1b8/0x1f0 [i915]() Hardware name: Latitude E6320 Modules linked in: fuse ebtable_nat ipt_MASQUERADE nf_conntrack_netbios_ns nf_conntrack_broadcast ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi rfcomm bnep iTCO_wdt iTCO_vendor_support ppdev dell_wmi sparse_keymap acpi_cpufreq mperf coretemp dell_laptop dcdbas microcode arc4 joydev i2400m_usb i2400m snd_hda_codec_hdmi wimax snd_hda_codec_idt iwldvm i2c_i801 uvcvideo mac80211 videobuf2_vmalloc snd_hda_intel videobuf2_memops snd_hda_codec snd_hwdep btusb snd_seq videobuf2_core videodev bluetooth media snd_seq_device snd_pcm iwlwifi lpc_ich mfd_core cfg80211 mei snd_page_alloc snd_timer snd rfkill soundcore parport_pc parport vhost_net tun macvtap macvlan kvm_intel kvm uinput dm_crypt crc32_pclmul i915 crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper sdhci_pci drm e1000e sdhci mmc_core ptp i2c_core pps_core wmi video sunrpc Pid: 967, comm: Xorg Not tainted 3.9.4-200.fc18.x86_64 #1 Call Trace: [<ffffffff8105f125>] warn_slowpath_common+0x75/0xa0 [<ffffffff8105f16a>] warn_slowpath_null+0x1a/0x20 [<ffffffffa01a3088>] intel_dp_link_down+0x1b8/0x1f0 [i915] [<ffffffff81070050>] ? msleep+0x20/0x30 [<ffffffffa01a6341>] intel_disable_dp+0x51/0x80 [i915] [<ffffffffa01910d1>] ironlake_crtc_disable+0x701/0x870 [i915] [<ffffffff812a27d5>] ? sock_has_perm+0x75/0x90 [<ffffffffa01960d7>] intel_crtc_update_dpms+0x77/0xb0 [i915] [<ffffffffa01961ba>] intel_encoder_dpms+0x1a/0x30 [i915] [<ffffffffa019999c>] intel_connector_dpms+0x3c/0x70 [i915] [<ffffffffa0109c2d>] drm_mode_obj_set_property_ioctl+0x31d/0x330 [drm] [<ffffffffa0109c70>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] [<ffffffffa00f8483>] drm_ioctl+0x4d3/0x580 [drm] [<ffffffffa0109c40>] ? drm_mode_obj_set_property_ioctl+0x330/0x330 [drm] [<ffffffff811b17e7>] do_vfs_ioctl+0x97/0x580 [<ffffffff812a157a>] ? inode_has_perm.isra.32.constprop.62+0x2a/0x30 [<ffffffff812a2c07>] ? file_has_perm+0x97/0xb0 [<ffffffff811b1d61>] sys_ioctl+0x91/0xb0 [<ffffffff81669f59>] system_call_fastpath+0x16/0x1b
Description of problem: 1. Plugged in Apple external monitor VGA adapter. 2. Use dual screen setup with laptop LCD and external monitor. 3. Problem show up every time external VGA adapter is unplugged. Version-Release number of selected component: kernel Additional info: reporter: libreport-2.1.4 cmdline: BOOT_IMAGE=/vmlinuz-3.9.4-200.fc18.x86_64 root=/dev/mapper/vg_typhoon-lv_root ro LANG=en_US.UTF-8 kernel: 3.9.4-200.fc18.x86_64 runlevel: 3 5 type: Kerneloops Truncated backtrace: WARNING: at drivers/gpu/drm/i915/intel_dp.c:2066 intel_dp_link_down+0x1b8/0x1f0 [i915]() Hardware name: MacBookPro8,1 Modules linked in: fuse nf_conntrack_tftp ipt_MASQUERADE nf_conntrack_netbios_ns nf_conntrack_broadcast ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables lockd sunrpc ip6table_filter ip6_tables rfcomm bnep snd_hda_codec_hdmi snd_hda_codec_cirrus snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_page_alloc snd_timer snd soundcore nls_utf8 hfsplus arc4 b43 btusb mac80211 cfg80211 bluetooth iTCO_wdt ssb iTCO_vendor_support rfkill bcm5974 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media acpi_cpufreq mperf coretemp applesmc kvm_intel input_polldev kvm tg3 lpc_ich ptp microcode pps_core i2c_i801 bcma mfd_core mei apple_gmux apple_bl uinput dm_crypt crc32_pclmul i915 crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper sdhci_pci drm firewire_ohci sdhci firewire_core mmc_core crc_itu_t i2c_core video Pid: 16880, comm: Xorg Not tainted 3.9.4-200.fc18.x86_64 #1 Call Trace: [<ffffffff8105f125>] warn_slowpath_common+0x75/0xa0 [<ffffffff8105f16a>] warn_slowpath_null+0x1a/0x20 [<ffffffffa0133088>] intel_dp_link_down+0x1b8/0x1f0 [i915] [<ffffffff81070050>] ? msleep+0x20/0x30 [<ffffffffa0136341>] intel_disable_dp+0x51/0x80 [i915] [<ffffffffa01210d1>] ironlake_crtc_disable+0x701/0x870 [i915] [<ffffffff812a27d5>] ? sock_has_perm+0x75/0x90 [<ffffffffa01260d7>] intel_crtc_update_dpms+0x77/0xb0 [i915] [<ffffffffa01261ba>] intel_encoder_dpms+0x1a/0x30 [i915] [<ffffffffa012999c>] intel_connector_dpms+0x3c/0x70 [i915] [<ffffffffa0085c2d>] drm_mode_obj_set_property_ioctl+0x31d/0x330 [drm] [<ffffffffa0085c70>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] [<ffffffffa0074483>] drm_ioctl+0x4d3/0x580 [drm] [<ffffffffa0085c40>] ? drm_mode_obj_set_property_ioctl+0x330/0x330 [drm] [<ffffffff811b17e7>] do_vfs_ioctl+0x97/0x580 [<ffffffff812a157a>] ? inode_has_perm.isra.32.constprop.62+0x2a/0x30 [<ffffffff812a2c07>] ? file_has_perm+0x97/0xb0 [<ffffffff811b1d61>] sys_ioctl+0x91/0xb0 [<ffffffff81669f59>] system_call_fastpath+0x16/0x1b
*** Bug 962388 has been marked as a duplicate of this bug. ***
Description of problem: I undocked my Lenovo Thinkpad X220 from its docking station. The docking station at the time was connected to an external monitor via DisplayPort (plugged into the docking station, not the laptop). I was using a single display on the external monitor, nothing displayed on the laptop screen (the lid was closed). Version-Release number of selected component: kernel Additional info: reporter: libreport-2.1.5 cmdline: BOOT_IMAGE=/boot/vmlinuz-3.9.9-302.fc19.x86_64 root=UUID=f4515858-f5e2-46d8-a1eb-3d1afe766a04 ro rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True KEYTABLE=us rd.luks=0 LANG=en_US.UTF-8 rhgb quiet iomem=relaxed crashkernel=128M kernel: 3.9.9-302.fc19.x86_64 runlevel: N 5 type: Kerneloops Truncated backtrace: WARNING: at drivers/gpu/drm/i915/intel_dp.c:2066 intel_dp_link_down+0x1b6/0x1f0 [i915]() Hardware name: 4291S1L Modules linked in: usb_storage ebtable_nat xt_CHECKSUM tun bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables rfcomm bnep fuse snd_hda_codec_hdmi snd_hda_codec_conexant arc4 mperf iwldvm uvcvideo coretemp kvm_intel mac80211 kvm videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hda_intel snd_hda_codec media iTCO_wdt crc32_pclmul snd_hwdep crc32c_intel iwlwifi iTCO_vendor_support e1000e snd_seq ghash_clmulni_intel snd_seq_device btusb cfg80211 snd_pcm thinkpad_acpi sdhci_pci sdhci microcode bluetooth snd_page_alloc snd_timer mmc_core ptp snd i2c_i801 pps_core lpc_ich soundcore rfkill mfd_core wmi mei uinput i915 i2c_algo_bit drm_kms_helper drm i2c_core video Pid: 445, comm: Xorg Not tainted 3.9.9-302.fc19.x86_64 #1 Call Trace: [<ffffffff8105cc56>] warn_slowpath_common+0x66/0x80 [<ffffffff8105cd2a>] warn_slowpath_null+0x1a/0x20 [<ffffffffa00baa86>] intel_dp_link_down+0x1b6/0x1f0 [i915] [<ffffffffa00bcc78>] intel_disable_dp+0x48/0x60 [i915] [<ffffffffa00a80b9>] ironlake_crtc_disable+0x709/0x8c0 [i915] [<ffffffffa00acfdf>] intel_crtc_update_dpms+0x6f/0xa0 [i915] [<ffffffffa00ad0aa>] intel_encoder_dpms+0x1a/0x30 [i915] [<ffffffffa00b0778>] intel_connector_dpms+0x38/0x70 [i915] [<ffffffffa0030548>] drm_mode_obj_set_property_ioctl+0x308/0x320 [drm] [<ffffffffa0030590>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] [<ffffffffa001f2c9>] drm_ioctl+0x4e9/0x5b0 [drm] [<ffffffffa0030560>] ? drm_mode_obj_set_property_ioctl+0x320/0x320 [drm] [<ffffffff811b71de>] ? mntput_no_expire+0x3e/0x120 [<ffffffff811ab495>] do_vfs_ioctl+0x305/0x520 [<ffffffff8119b3fe>] ? ____fput+0xe/0x10 [<ffffffff8107cf84>] ? task_work_run+0xa4/0xe0 [<ffffffff811ab731>] sys_ioctl+0x81/0xa0 [<ffffffff8164f319>] system_call_fastpath+0x16/0x1b
Just saw this after unplugging a DisplayPort-based screen from my ThinkPad X220 running Fedora 19 with this kernel: Linux titan.office.getpantheon.com 3.9.9-302.fc19.x86_64 #1 SMP Sat Jul 6 13:41:07 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
Description of problem: Connected to my docking station. Version-Release number of selected component: kernel Additional info: reporter: libreport-2.1.7 cmdline: BOOT_IMAGE=/vmlinuz-3.9.5-301.fc19.x86_64 root=/dev/mapper/luks-ff337f9b-4803-4c24-9893-c5f30cb04ff7 ro rd.lvm.lv=fedora/swap rd.md=0 rd.luks.uuid=luks-0fde1f71-f818-4923-bcde-65e02008044a vconsole.keymap=us rd.luks.uuid=luks-ff337f9b-4803-4c24-9893-c5f30cb04ff7 vconsole.font=latarcyrheb-sun16 rd.lvm.lv=fedora/root rd.luks.uuid=luks-45aeebcf-ecc7-414e-9500-0cff7fc41750 rd.dm=0 rhgb quiet libata.force=noncq kernel: 3.9.5-301.fc19.x86_64 runlevel: N 5 type: Kerneloops Truncated backtrace: WARNING: at drivers/gpu/drm/i915/intel_dp.c:2066 intel_dp_link_down+0x1b6/0x1f0 [i915]() Hardware name: SVS1313C5E Modules linked in: ebtable_nat fuse nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat bnep bluetooth iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables vfat fat tpm_tis tpm_infineon tpm uinput iTCO_wdt rtsx_pci_sdmmc uvcvideo videobuf2_vmalloc iTCO_vendor_support mmc_core videobuf2_memops rtsx_pci_ms videobuf2_core memstick arc4 videodev ses enclosure media snd_hda_codec_hdmi snd_usb_audio snd_hda_codec_realtek snd_usbmidi_lib iwldvm acpi_cpufreq mperf mac80211 coretemp kvm_intel snd_rawmidi tpm_bios snd_hda_intel kvm snd_hda_codec iwlwifi i2c_i801 snd_hwdep snd_seq snd_seq_device microcode cfg80211 snd_pcm snd_page_alloc snd_timer snd joydev soundcore r8169 lpc_ich rtsx_pci mei mfd_core mii sony_laptop rfkill dm_crypt usb_storage crc32_pclmul crc32c_intel i915 ghash_clmulni_intel i2c_algo_bit drm_kms_helper drm i2c_core video Pid: 872, comm: Xorg Not tainted 3.9.5-301.fc19.x86_64 #1 Call Trace: [<ffffffff8105cc26>] warn_slowpath_common+0x66/0x80 [<ffffffff8105ccfa>] warn_slowpath_null+0x1a/0x20 [<ffffffffa00c5a06>] intel_dp_link_down+0x1b6/0x1f0 [i915] [<ffffffffa00c7bf8>] intel_disable_dp+0x48/0x60 [i915] [<ffffffffa00b3099>] ironlake_crtc_disable+0x709/0x8c0 [i915] [<ffffffffa00b7fbf>] intel_crtc_update_dpms+0x6f/0xa0 [i915] [<ffffffffa00b808a>] intel_encoder_dpms+0x1a/0x30 [i915] [<ffffffffa00bb758>] intel_connector_dpms+0x38/0x70 [i915] [<ffffffffa0030488>] drm_mode_obj_set_property_ioctl+0x308/0x320 [drm] [<ffffffffa00304d0>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] [<ffffffffa001f2c9>] drm_ioctl+0x4e9/0x5b0 [drm] [<ffffffffa00304a0>] ? drm_mode_obj_set_property_ioctl+0x320/0x320 [drm] [<ffffffff811ab225>] do_vfs_ioctl+0x305/0x520 [<ffffffff812946ee>] ? file_has_perm+0x8e/0xa0 [<ffffffff8119b18e>] ? ____fput+0xe/0x10 [<ffffffff811ab4c1>] sys_ioctl+0x81/0xa0 [<ffffffff8164e799>] system_call_fastpath+0x16/0x1b
I'm seeing the same slowpath error on a Lenovo Yoga 2 laptop with a disconnected DP connector. I'm on a fully updated Fedora 20 x86_64 w/ 3.16.4-200. Given the different kernel version, my message is at a different offset. (intel_dp.c:3125, intel_dp_link_down+0x1d3/0x210)
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This message is a notice that Fedora 19 is now at end of life. Fedora has stopped maintaining and issuing updates for Fedora 19. It is Fedora's policy to close all bug reports from releases that are no longer maintained. Approximately 4 (four) weeks from now this bug will be closed as EOL if it remains open with a Fedora 'version' of '19'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 19 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 19 changed to end-of-life (EOL) status on 2015-01-06. Fedora 19 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.
This affects my Fedora 20 laptop, and according to bz1146563, Fedora 21 is affected too.
I have a Lenovo x240 that I usually use on the docking station with the laptop screen off and the DP screen on. When I disconnect the laptop from the dock, I switch the screens. The problem occur when I reconnect laptop to the dock and switch the screens again. It also happens when I suspend and resume. Sometimes the DP screen doesn't come back on. Switching to the second console (Text console - Ctrl-Alt-F2) and then back to the first one (X console - Ctrl-Alt-F1) bring the DP screen back on.
This message is a reminder that Fedora 21 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 21. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '21'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 21 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 21 changed to end-of-life (EOL) status on 2015-12-01. Fedora 21 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.