[Bug 97551] Blank screen and/or screen flickering when leaving screen powersave or after login prompt (LightDM)
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Aug 31 16:36:33 UTC 2016
https://bugs.freedesktop.org/show_bug.cgi?id=97551
--- Comment #4 from yann <yann.argotti at intel.com> ---
from dmesg we can note following trace:
[ 11.335346] WARNING: CPU: 1 PID: 3374 at
/build/linux-a2WvEb/linux-4.4.0/drivers/gpu/drm/i915/intel_ddi.c:780
intel_ddi_get_crtc_new_encoder+0x8d/0xa0 [i915]()
[ 11.335348] 2 encoders on crtc for pipe A
[ 11.335348] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4
nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp
rfcomm bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables
iptable_filter ip_tables x_tables bnep binfmt_misc dell_wmi sparse_keymap
dell_laptop dcdbas dell_smm_hwmon intel_rapl x86_pkg_temp_thermal
intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul
arc4 aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd iwlmvm
mac80211 joydev serio_raw uvcvideo snd_hda_codec_hdmi iwlwifi videobuf2_vmalloc
snd_usb_audio videobuf2_memops videobuf2_v4l2 snd_usbmidi_lib btusb
videobuf2_core btrtl v4l2_common input_leds btbcm videodev cfg80211
[ 11.335375] qcserial btintel usb_wwan cdc_mbim usbserial bluetooth media
cdc_wdm cdc_ncm usbnet mii dell_led snd_hda_codec_realtek snd_hda_codec_generic
lpc_ich shpchp snd_hda_intel snd_soc_rt5640 snd_soc_ssm4567 snd_soc_rl6231
snd_hda_codec mei_me mei snd_soc_core snd_hda_core snd_hwdep snd_compress
ac97_bus snd_pcm_dmaengine snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi
int3403_thermal 8250_fintek snd_seq snd_seq_device snd_timer snd elan_i2c
soundcore dw_dmac 8250_dw int3402_thermal snd_soc_sst_acpi
i2c_designware_platform spi_pxa2xx_platform processor_thermal_device
i2c_designware_core dw_dmac_core dell_rbtn intel_smartconnect
int340x_thermal_zone intel_soc_dts_iosf int3400_thermal acpi_thermal_rel
mac_hid acpi_als acpi_pad kfifo_buf industrialio parport_pc ppdev lp parport
autofs4 hid_generic
[ 11.335400] usbhid mmc_block psmouse i915 sdhci_pci i2c_algo_bit
drm_kms_helper e1000e ahci syscopyarea sysfillrect libahci sysimgblt
fb_sys_fops ptp pps_core drm wmi video fjes i2c_hid hid sdhci_acpi sdhci
[ 11.335409] CPU: 1 PID: 3374 Comm: Xorg Not tainted 4.4.0-36-generic
#55-Ubuntu
[ 11.335410] Hardware name: Dell Inc. Latitude E7250/0TVD2T, BIOS A13
06/23/2016
[ 11.335411] 0000000000000286 000000009cf1c994 ffff8804060339a8
ffffffff813f13b3
[ 11.335413] ffff8804060339f0 ffffffffc0298c98 ffff8804060339e0
ffffffff810810f2
[ 11.335415] ffff88040564b800 ffff8803edcb0000 ffff88040564b800
ffff88040556d400
[ 11.335416] Call Trace:
[ 11.335420] [<ffffffff813f13b3>] dump_stack+0x63/0x90
[ 11.335423] [<ffffffff810810f2>] warn_slowpath_common+0x82/0xc0
[ 11.335424] [<ffffffff8108118c>] warn_slowpath_fmt+0x5c/0x80
[ 11.335440] [<ffffffffc024be2d>] intel_ddi_get_crtc_new_encoder+0x8d/0xa0
[i915]
[ 11.335454] [<ffffffffc024c4b1>] intel_ddi_pll_select+0x41/0x1360 [i915]
[ 11.335464] [<ffffffffc0087548>] ? drm_crtc_get_hv_timing+0x48/0x80 [drm]
[ 11.335481] [<ffffffffc024f866>] ? intel_dp_source_rates+0x46/0x70 [i915]
[ 11.335496] [<ffffffffc0235bed>] ?
intel_plane_atomic_calc_changes+0x4d/0x6c0 [i915]
[ 11.335501] [<ffffffffc016e3bb>] ? drm_plane_helper_check_update+0xdb/0x190
[drm_kms_helper]
[ 11.335504] [<ffffffff811ef574>] ? __kmalloc_track_caller+0x1b4/0x250
[ 11.335520] [<ffffffffc021ea62>] haswell_crtc_compute_clock+0x12/0x30
[i915]
[ 11.335535] [<ffffffffc022de96>] intel_crtc_atomic_check+0x146/0x1e0 [i915]
[ 11.335540] [<ffffffffc0175ebb>] drm_atomic_helper_check_planes+0x14b/0x1c0
[drm_kms_helper]
[ 11.335556] [<ffffffffc0230610>] intel_atomic_check+0x190/0x6b0 [i915]
[ 11.335567] [<ffffffffc0099b8e>] drm_atomic_check_only+0x18e/0x590 [drm]
[ 11.335577] [<ffffffffc0098fbf>] ?
drm_atomic_set_crtc_for_connector+0x6f/0xe0 [drm]
[ 11.335587] [<ffffffffc0099fa7>] drm_atomic_commit+0x17/0x60 [drm]
[ 11.335592] [<ffffffffc0177d86>] drm_atomic_helper_set_config+0x76/0xb0
[drm_kms_helper]
[ 11.335600] [<ffffffffc0088e32>] drm_mode_set_config_internal+0x62/0x100
[drm]
[ 11.335609] [<ffffffffc008d48c>] drm_mode_setcrtc+0x3cc/0x4f0 [drm]
[ 11.335616] [<ffffffffc007e742>] drm_ioctl+0x152/0x540 [drm]
[ 11.335625] [<ffffffffc008d0c0>] ? drm_mode_setplane+0x1b0/0x1b0 [drm]
[ 11.335627] [<ffffffff8122db94>] ? mntput+0x24/0x40
[ 11.335629] [<ffffffff8120f040>] ? __fput+0x190/0x220
[ 11.335631] [<ffffffff81220c1f>] do_vfs_ioctl+0x29f/0x490
[ 11.335633] [<ffffffff8120f10e>] ? ____fput+0xe/0x10
[ 11.335636] [<ffffffff8109ec26>] ? task_work_run+0x86/0xa0
[ 11.335637] [<ffffffff81220e89>] SyS_ioctl+0x79/0x90
[ 11.335640] [<ffffffff8182dfb2>] entry_SYSCALL_64_fastpath+0x16/0x71
[ 11.335641] ---[ end trace 21642c63d6b54fef ]---
[ 11.724281] ------------[ cut here ]------------
[ 11.724309] WARNING: CPU: 1 PID: 3374 at
/build/linux-a2WvEb/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:6442
intel_modeset_check_state+0x127/0x8a0 [i915]()
[ 11.724310] attached crtc is active, but connector isn't
[ 11.724311] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4
nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp
rfcomm bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables
iptable_filter ip_tables x_tables bnep binfmt_misc dell_wmi sparse_keymap
dell_laptop dcdbas dell_smm_hwmon intel_rapl x86_pkg_temp_thermal
intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul
arc4 aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd iwlmvm
mac80211 joydev serio_raw uvcvideo snd_hda_codec_hdmi iwlwifi videobuf2_vmalloc
snd_usb_audio videobuf2_memops videobuf2_v4l2 snd_usbmidi_lib btusb
videobuf2_core btrtl v4l2_common input_leds btbcm videodev cfg80211
[ 11.724341] qcserial btintel usb_wwan cdc_mbim usbserial bluetooth media
cdc_wdm cdc_ncm usbnet mii dell_led snd_hda_codec_realtek snd_hda_codec_generic
lpc_ich shpchp snd_hda_intel snd_soc_rt5640 snd_soc_ssm4567 snd_soc_rl6231
snd_hda_codec mei_me mei snd_soc_core snd_hda_core snd_hwdep snd_compress
ac97_bus snd_pcm_dmaengine snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi
int3403_thermal 8250_fintek snd_seq snd_seq_device snd_timer snd elan_i2c
soundcore dw_dmac 8250_dw int3402_thermal snd_soc_sst_acpi
i2c_designware_platform spi_pxa2xx_platform processor_thermal_device
i2c_designware_core dw_dmac_core dell_rbtn intel_smartconnect
int340x_thermal_zone intel_soc_dts_iosf int3400_thermal acpi_thermal_rel
mac_hid acpi_als acpi_pad kfifo_buf industrialio parport_pc ppdev lp parport
autofs4 hid_generic
[ 11.724369] usbhid mmc_block psmouse i915 sdhci_pci i2c_algo_bit
drm_kms_helper e1000e ahci syscopyarea sysfillrect libahci sysimgblt
fb_sys_fops ptp pps_core drm wmi video fjes i2c_hid hid sdhci_acpi sdhci
[ 11.724380] CPU: 1 PID: 3374 Comm: Xorg Tainted: G W
4.4.0-36-generic #55-Ubuntu
[ 11.724381] Hardware name: Dell Inc. Latitude E7250/0TVD2T, BIOS A13
06/23/2016
[ 11.724383] 0000000000000286 000000009cf1c994 ffff880406033b08
ffffffff813f13b3
[ 11.724385] ffff880406033b50 ffffffffc0292ad8 ffff880406033b40
ffffffff810810f2
[ 11.724387] ffff8804052d1000 0000000000000006 ffff880406626da0
ffff8800359f6000
[ 11.724388] Call Trace:
[ 11.724393] [<ffffffff813f13b3>] dump_stack+0x63/0x90
[ 11.724396] [<ffffffff810810f2>] warn_slowpath_common+0x82/0xc0
[ 11.724398] [<ffffffff8108118c>] warn_slowpath_fmt+0x5c/0x80
[ 11.724416] [<ffffffffc02231f7>] intel_modeset_check_state+0x127/0x8a0
[i915]
[ 11.724433] [<ffffffffc02364fe>] ? intel_cleanup_plane_fb+0x4e/0x70 [i915]
[ 11.724449] [<ffffffffc022eddb>] intel_atomic_commit+0x4bb/0x6f0 [i915]
[ 11.724466] [<ffffffffc0099fc7>] drm_atomic_commit+0x37/0x60 [drm]
[ 11.724473] [<ffffffffc0177d86>] drm_atomic_helper_set_config+0x76/0xb0
[drm_kms_helper]
[ 11.724483] [<ffffffffc0088e32>] drm_mode_set_config_internal+0x62/0x100
[drm]
[ 11.724493] [<ffffffffc008d48c>] drm_mode_setcrtc+0x3cc/0x4f0 [drm]
[ 11.724501] [<ffffffffc007e742>] drm_ioctl+0x152/0x540 [drm]
[ 11.724510] [<ffffffffc008d0c0>] ? drm_mode_setplane+0x1b0/0x1b0 [drm]
[ 11.724513] [<ffffffff8122db94>] ? mntput+0x24/0x40
[ 11.724516] [<ffffffff8120f040>] ? __fput+0x190/0x220
[ 11.724517] [<ffffffff81220c1f>] do_vfs_ioctl+0x29f/0x490
[ 11.724519] [<ffffffff8120f10e>] ? ____fput+0xe/0x10
[ 11.724522] [<ffffffff8109ec26>] ? task_work_run+0x86/0xa0
[ 11.724523] [<ffffffff81220e89>] SyS_ioctl+0x79/0x90
[ 11.724526] [<ffffffff8182dfb2>] entry_SYSCALL_64_fastpath+0x16/0x71
[ 11.724527] ---[ end trace 21642c63d6b54ff0 ]---
[ 13.217023] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control:
Rx/Tx
[ 13.217051] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
[ 14.184727] wlp2s0: authenticate with 08:5b:0e:0d:6c:26
[ 14.190606] wlp2s0: send auth to 08:5b:0e:0d:6c:26 (try 1/3)
[ 14.296645] wlp2s0: send auth to 08:5b:0e:0d:6c:26 (try 2/3)
[ 14.298558] wlp2s0: authenticated
[ 14.299200] wlp2s0: associate with 08:5b:0e:0d:6c:26 (try 1/3)
[ 14.303664] wlp2s0: RX AssocResp from 08:5b:0e:0d:6c:26 (capab=0x431
status=0 aid=9)
[ 14.312873] wlp2s0: associated
[ 14.312903] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[ 39.904453] audit_printk_skb: 54 callbacks suppressed
[ 39.904456] audit: type=1400 audit(1472627194.923:30): apparmor="STATUS"
operation="profile_replace" profile="unconfined" name="/usr/bin/lxc-start"
pid=4473 comm="apparmor_parser"
[ 39.911357] audit: type=1400 audit(1472627194.931:31): apparmor="STATUS"
operation="profile_replace" profile="unconfined" name="lxc-container-default"
pid=4479 comm="apparmor_parser"
[ 39.911366] audit: type=1400 audit(1472627194.931:32): apparmor="STATUS"
operation="profile_replace" profile="unconfined"
name="lxc-container-default-cgns" pid=4479 comm="apparmor_parser"
[ 39.911371] audit: type=1400 audit(1472627194.931:33): apparmor="STATUS"
operation="profile_replace" profile="unconfined"
name="lxc-container-default-with-mounting" pid=4479 comm="apparmor_parser"
[ 39.911376] audit: type=1400 audit(1472627194.931:34): apparmor="STATUS"
operation="profile_replace" profile="unconfined"
name="lxc-container-default-with-nesting" pid=4479 comm="apparmor_parser"
[ 39.920030] Guest personality initialized and is inactive
[ 39.920330] VMCI host device registered (name=vmci, major=10, minor=54)
[ 39.920332] Initialized host personality
[ 39.944382] NET: Registered protocol family 40
[ 120.374512] ------------[ cut here ]------------
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