Attachment 933320 Details for Bug 1135985 – dmesg crash log

dmesg crash log

2.log (text/plain), 26.49 KB, created by BiTOk on 2014-09-01 12:02:45 UTC

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Creator: BiTOk

Created: 2014-09-01 12:02:45 UTC

Size: 26.49 KB

patch

obsolete

>[ 1210.379980] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[ 1210.394487] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[ 1210.407936] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[ 1210.421366] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[ 1210.434764] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[ 1210.448179] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[ 1210.461573] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[ 1210.463678] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting
>[ 1210.480167] [drm:cpt_verify_modeset] *ERROR* mode set failed: pipe B stuck
>[ 1210.532324] ------------[ cut here ]------------
>[ 1210.532386] WARNING: CPU: 2 PID: 827 at drivers/gpu/drm/i915/intel_display.c:9761 intel_modeset_check_state+0x5e1/0x790 [i915]()
>[ 1210.532387] encoder's hw state doesn't match sw tracking (expected 1, found 0)
>[ 1210.532418] Modules linked in: rfcomm cmac rmd160 crypto_null af_key ah6 ah4 esp6 esp4 xfrm4_mode_beet xfrm4_tunnel tunnel4 xfrm4_mode_tunnel xfrm4_mode_transport xfrm6_mode_transport xfrm6_mode_ro xfrm6_mode_beet xfrm6_mode_tunnel ipcomp ipcomp6 xfrm6_tunnel tunnel6 xfrm_ipcomp camellia_generic camellia_aesni_avx_x86_64 camellia_x86_64 cast6_avx_x86_64 cast6_generic cast5_avx_x86_64 cast5_generic cast_common deflate cts gcm serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic blowfish_generic blowfish_x86_64 blowfish_common twofish_generic twofish_avx_x86_64 twofish_x86_64_3way twofish_x86_64 twofish_common xcbc sha256_ssse3 sha512_ssse3 sha512_generic des_generic tpm_rng timeriomem_rng virtio_rng virtio_ring virtio ccm ip6t_rpfilter ip6t_REJECT xt_conntrack vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE)
>[ 1210.532450]  bnep vboxdrv(OE) ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw rtsx_pci_ms iTCO_wdt rtsx_pci_sdmmc memstick mmc_core iTCO_vendor_support arc4 uvcvideo videobuf2_vmalloc videobuf2_memops btusb videobuf2_core bluetooth videodev media x86_pkg_temp_thermal coretemp kvm_intel rtl8192ce rtl_pci kvm crct10dif_pclmul crc32_pclmul rtlwifi crc32c_intel rtl8192c_common ghash_clmulni_intel mac80211 microcode snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic serio_raw i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
>[ 1210.532465]  rtsx_pci snd_hwdep snd_seq cfg80211 snd_seq_device lpc_ich snd_pcm mfd_core snd_timer shpchp mei_me mei thinkpad_acpi wmi snd soundcore rfkill tpm_tis tpm binfmt_misc i915 i2c_algo_bit drm_kms_helper drm r8169 hid_logitech_dj i2c_core mii video loop
>[ 1210.532469] CPU: 2 PID: 827 Comm: X Tainted: G           OE 3.15.10-201.fc20.x86_64 #1
>[ 1210.532470] Hardware name: LENOVO 2465BC6/2465BC6, BIOS G3ET36WW(1.10) 06/20/2012
>[ 1210.532474]  0000000000000000 00000000b7b6b46e ffff880206c43880 ffffffff816ef848
>[ 1210.532476]  ffff880206c438c8 ffff880206c438b8 ffffffff8108927d ffff880206c43940
>[ 1210.532478]  0000000000000001 ffff880211e2e000 ffff880211e2e320 ffff8802123ca800
>[ 1210.532479] Call Trace:
>[ 1210.532486]  [<ffffffff816ef848>] dump_stack+0x45/0x56
>[ 1210.532489]  [<ffffffff8108927d>] warn_slowpath_common+0x7d/0xa0
>[ 1210.532492]  [<ffffffff810892fc>] warn_slowpath_fmt+0x5c/0x80
>[ 1210.532531]  [<ffffffffa011fbe1>] intel_modeset_check_state+0x5e1/0x790 [i915]
>[ 1210.532562]  [<ffffffffa011fe25>] intel_set_mode+0x25/0x30 [i915]
>[ 1210.532590]  [<ffffffffa0120ced>] intel_crtc_set_config+0x8ed/0xdc0 [i915]
>[ 1210.532622]  [<ffffffffa006f5a1>] drm_mode_set_config_internal+0x61/0xf0 [drm]
>[ 1210.532637]  [<ffffffffa00c0723>] drm_fb_helper_restore_fbdev_mode+0xb3/0xe0 [drm_kms_helper]
>[ 1210.532651]  [<ffffffffa00c2341>] drm_fb_helper_set_par+0x31/0x80 [drm_kms_helper]
>[ 1210.532663]  [<ffffffffa00c22bf>] drm_fb_helper_hotplug_event+0x8f/0xe0 [drm_kms_helper]
>[ 1210.532676]  [<ffffffffa00c2364>] drm_fb_helper_set_par+0x54/0x80 [drm_kms_helper]
>[ 1210.532681]  [<ffffffff813bb847>] fb_set_var+0x197/0x440
>[ 1210.532695]  [<ffffffffa00c1344>] ? drm_fb_helper_setcmap+0x464/0x480 [drm_kms_helper]
>[ 1210.532698]  [<ffffffff813b5e77>] ? bit_putcs+0x317/0x590
>[ 1210.532701]  [<ffffffff813c122f>] ? cfb_fillrect+0x1af/0x3c0
>[ 1210.532705]  [<ffffffff813b20f1>] fbcon_blank+0x1f1/0x2f0
>[ 1210.532710]  [<ffffffff814320b8>] do_unblank_screen+0xb8/0x1f0
>[ 1210.532714]  [<ffffffff81427efa>] complete_change_console+0x5a/0xe0
>[ 1210.532717]  [<ffffffff81428f55>] vt_ioctl+0xfd5/0x1190
>[ 1210.532723]  [<ffffffff8141ca79>] tty_ioctl+0x289/0xb70
>[ 1210.532727]  [<ffffffff812281d8>] ? fsnotify+0x238/0x310
>[ 1210.532731]  [<ffffffff811f9a20>] do_vfs_ioctl+0x2e0/0x4a0
>[ 1210.532733]  [<ffffffff811f9c61>] SyS_ioctl+0x81/0xa0
>[ 1210.532738]  [<ffffffff816ff969>] system_call_fastpath+0x16/0x1b
>[ 1210.532740] ---[ end trace e33175bfae6adb08 ]---
>[ 1210.532774] [drm:intel_pipe_config_compare] *ERROR* mismatch in has_dp_encoder (expected 1, found 0)
>[ 1211.379992] ------------[ cut here ]------------
>[ 1211.380073] WARNING: CPU: 2 PID: 827 at drivers/gpu/drm/i915/intel_dp.c:2764 intel_dp_link_down+0x1ca/0x220 [i915]()
>[ 1211.380077] Modules linked in: rfcomm cmac rmd160 crypto_null af_key ah6 ah4 esp6 esp4 xfrm4_mode_beet xfrm4_tunnel tunnel4 xfrm4_mode_tunnel xfrm4_mode_transport xfrm6_mode_transport xfrm6_mode_ro xfrm6_mode_beet xfrm6_mode_tunnel ipcomp ipcomp6 xfrm6_tunnel tunnel6 xfrm_ipcomp camellia_generic camellia_aesni_avx_x86_64 camellia_x86_64 cast6_avx_x86_64 cast6_generic cast5_avx_x86_64 cast5_generic cast_common deflate cts gcm serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic blowfish_generic blowfish_x86_64 blowfish_common twofish_generic twofish_avx_x86_64 twofish_x86_64_3way twofish_x86_64 twofish_common xcbc sha256_ssse3 sha512_ssse3 sha512_generic des_generic tpm_rng timeriomem_rng virtio_rng virtio_ring virtio ccm ip6t_rpfilter ip6t_REJECT xt_conntrack vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE)
>[ 1211.380142]  bnep vboxdrv(OE) ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw rtsx_pci_ms iTCO_wdt rtsx_pci_sdmmc memstick mmc_core iTCO_vendor_support arc4 uvcvideo videobuf2_vmalloc videobuf2_memops btusb videobuf2_core bluetooth videodev media x86_pkg_temp_thermal coretemp kvm_intel rtl8192ce rtl_pci kvm crct10dif_pclmul crc32_pclmul rtlwifi crc32c_intel rtl8192c_common ghash_clmulni_intel mac80211 microcode snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic serio_raw i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
>[ 1211.380245]  rtsx_pci snd_hwdep snd_seq cfg80211 snd_seq_device lpc_ich snd_pcm mfd_core snd_timer shpchp mei_me mei thinkpad_acpi wmi snd soundcore rfkill tpm_tis tpm binfmt_misc i915 i2c_algo_bit drm_kms_helper drm r8169 hid_logitech_dj i2c_core mii video loop
>[ 1211.380279] CPU: 2 PID: 827 Comm: X Tainted: G        W  OE 3.15.10-201.fc20.x86_64 #1
>[ 1211.380285] Hardware name: LENOVO 2465BC6/2465BC6, BIOS G3ET36WW(1.10) 06/20/2012
>[ 1211.380288]  0000000000000000 00000000b7b6b46e ffff880206c43c18 ffffffff816ef848
>[ 1211.380296]  0000000000000000 ffff880206c43c50 ffffffff8108927d ffff8802123ca8d0
>[ 1211.380303]  ffff8800368a0000 ffff880211e2e000 ffff880213de9000 0000000000080304
>[ 1211.380309] Call Trace:
>[ 1211.380318]  [<ffffffff816ef848>] dump_stack+0x45/0x56
>[ 1211.380324]  [<ffffffff8108927d>] warn_slowpath_common+0x7d/0xa0
>[ 1211.380329]  [<ffffffff810893aa>] warn_slowpath_null+0x1a/0x20
>[ 1211.380368]  [<ffffffffa01341fa>] intel_dp_link_down+0x1ca/0x220 [i915]
>[ 1211.380406]  [<ffffffffa0138a08>] intel_disable_dp+0x68/0x70 [i915]
>[ 1211.380439]  [<ffffffffa01151fe>] ironlake_crtc_disable+0x1ae/0x9a0 [i915]
>[ 1211.380445]  [<ffffffff812ea57b>] ? cred_has_capability+0x6b/0x120
>[ 1211.380471]  [<ffffffffa011c017>] intel_crtc_update_dpms+0x67/0xa0 [i915]
>[ 1211.380495]  [<ffffffffa011fde9>] intel_connector_dpms+0x59/0x70 [i915]
>[ 1211.380519]  [<ffffffffa00746e8>] drm_mode_obj_set_property_ioctl+0x328/0x340 [drm]
>[ 1211.380539]  [<ffffffffa007473f>] drm_mode_connector_property_set_ioctl+0x3f/0x60 [drm]
>[ 1211.380555]  [<ffffffffa0063a3c>] drm_ioctl+0x1ec/0x660 [drm]
>[ 1211.380564]  [<ffffffff812281d8>] ? fsnotify+0x238/0x310
>[ 1211.380568]  [<ffffffff811f9a20>] do_vfs_ioctl+0x2e0/0x4a0
>[ 1211.380572]  [<ffffffff811f9c61>] SyS_ioctl+0x81/0xa0
>[ 1211.380577]  [<ffffffff8111fb76>] ? __audit_syscall_exit+0x1f6/0x2a0
>[ 1211.380582]  [<ffffffff816ff969>] system_call_fastpath+0x16/0x1b
>[ 1211.380585] ---[ end trace e33175bfae6adb09 ]---
>[ 1211.534396] ------------[ cut here ]------------
>[ 1211.534450] WARNING: CPU: 0 PID: 827 at drivers/gpu/drm/i915/intel_display.c:860 intel_wait_for_pipe_off+0x1de/0x1f0 [i915]()
>[ 1211.534452] pipe_off wait timed out
>[ 1211.534453] Modules linked in: rfcomm cmac rmd160 crypto_null af_key ah6 ah4 esp6 esp4 xfrm4_mode_beet xfrm4_tunnel tunnel4 xfrm4_mode_tunnel xfrm4_mode_transport xfrm6_mode_transport xfrm6_mode_ro xfrm6_mode_beet xfrm6_mode_tunnel ipcomp ipcomp6 xfrm6_tunnel tunnel6 xfrm_ipcomp camellia_generic camellia_aesni_avx_x86_64 camellia_x86_64 cast6_avx_x86_64 cast6_generic cast5_avx_x86_64 cast5_generic cast_common deflate cts gcm serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic blowfish_generic blowfish_x86_64 blowfish_common twofish_generic twofish_avx_x86_64 twofish_x86_64_3way twofish_x86_64 twofish_common xcbc sha256_ssse3 sha512_ssse3 sha512_generic des_generic tpm_rng timeriomem_rng virtio_rng virtio_ring virtio ccm ip6t_rpfilter ip6t_REJECT xt_conntrack vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE)
>[ 1211.534485]  bnep vboxdrv(OE) ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw rtsx_pci_ms iTCO_wdt rtsx_pci_sdmmc memstick mmc_core iTCO_vendor_support arc4 uvcvideo videobuf2_vmalloc videobuf2_memops btusb videobuf2_core bluetooth videodev media x86_pkg_temp_thermal coretemp kvm_intel rtl8192ce rtl_pci kvm crct10dif_pclmul crc32_pclmul rtlwifi crc32c_intel rtl8192c_common ghash_clmulni_intel mac80211 microcode snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic serio_raw i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
>[ 1211.534515]  rtsx_pci snd_hwdep snd_seq cfg80211 snd_seq_device lpc_ich snd_pcm mfd_core snd_timer shpchp mei_me mei thinkpad_acpi wmi snd soundcore rfkill tpm_tis tpm binfmt_misc i915 i2c_algo_bit drm_kms_helper drm r8169 hid_logitech_dj i2c_core mii video loop
>[ 1211.534533] CPU: 0 PID: 827 Comm: X Tainted: G        W  OE 3.15.10-201.fc20.x86_64 #1
>[ 1211.534535] Hardware name: LENOVO 2465BC6/2465BC6, BIOS G3ET36WW(1.10) 06/20/2012
>[ 1211.534537]  0000000000000000 00000000b7b6b46e ffff880206c43bd8 ffffffff816ef848
>[ 1211.534539]  ffff880206c43c20 ffff880206c43c10 ffffffff8108927d ffff8800368a0000
>[ 1211.534542]  0000000000071008 00000001000de1a6 0000000000000001 ffff880211e2e348
>[ 1211.534544] Call Trace:
>[ 1211.534550]  [<ffffffff816ef848>] dump_stack+0x45/0x56
>[ 1211.534554]  [<ffffffff8108927d>] warn_slowpath_common+0x7d/0xa0
>[ 1211.534556]  [<ffffffff810892fc>] warn_slowpath_fmt+0x5c/0x80
>[ 1211.534583]  [<ffffffffa0113e1e>] intel_wait_for_pipe_off+0x1de/0x1f0 [i915]
>[ 1211.534604]  [<ffffffffa0113edb>] intel_disable_pipe+0xab/0xc0 [i915]
>[ 1211.534623]  [<ffffffffa0115134>] ironlake_crtc_disable+0xe4/0x9a0 [i915]
>[ 1211.534628]  [<ffffffff812ea57b>] ? cred_has_capability+0x6b/0x120
>[ 1211.534648]  [<ffffffffa011c017>] intel_crtc_update_dpms+0x67/0xa0 [i915]
>[ 1211.534669]  [<ffffffffa011fde9>] intel_connector_dpms+0x59/0x70 [i915]
>[ 1211.534691]  [<ffffffffa00746e8>] drm_mode_obj_set_property_ioctl+0x328/0x340 [drm]
>[ 1211.534709]  [<ffffffffa007473f>] drm_mode_connector_property_set_ioctl+0x3f/0x60 [drm]
>[ 1211.534724]  [<ffffffffa0063a3c>] drm_ioctl+0x1ec/0x660 [drm]
>[ 1211.534732]  [<ffffffff812281d8>] ? fsnotify+0x238/0x310
>[ 1211.534736]  [<ffffffff811f9a20>] do_vfs_ioctl+0x2e0/0x4a0
>[ 1211.534738]  [<ffffffff811f9c61>] SyS_ioctl+0x81/0xa0
>[ 1211.534742]  [<ffffffff8111fb76>] ? __audit_syscall_exit+0x1f6/0x2a0
>[ 1211.534746]  [<ffffffff816ff969>] system_call_fastpath+0x16/0x1b
>[ 1211.534748] ---[ end trace e33175bfae6adb0a ]---
>[ 1211.586448] [drm:ironlake_disable_pch_transcoder] *ERROR* failed to disable transcoder B
>[ 1250.693326] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[ 1250.695919] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization
>[ 1250.714658] [drm:cpt_verify_modeset] *ERROR* mode set failed: pipe B stuck
>[ 1250.766738] ------------[ cut here ]------------
>[ 1250.766773] WARNING: CPU: 0 PID: 827 at drivers/gpu/drm/i915/intel_display.c:9761 intel_modeset_check_state+0x5e1/0x790 [i915]()
>[ 1250.766773] encoder's hw state doesn't match sw tracking (expected 1, found 0)
>[ 1250.766788] Modules linked in: rfcomm cmac rmd160 crypto_null af_key ah6 ah4 esp6 esp4 xfrm4_mode_beet xfrm4_tunnel tunnel4 xfrm4_mode_tunnel xfrm4_mode_transport xfrm6_mode_transport xfrm6_mode_ro xfrm6_mode_beet xfrm6_mode_tunnel ipcomp ipcomp6 xfrm6_tunnel tunnel6 xfrm_ipcomp camellia_generic camellia_aesni_avx_x86_64 camellia_x86_64 cast6_avx_x86_64 cast6_generic cast5_avx_x86_64 cast5_generic cast_common deflate cts gcm serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic blowfish_generic blowfish_x86_64 blowfish_common twofish_generic twofish_avx_x86_64 twofish_x86_64_3way twofish_x86_64 twofish_common xcbc sha256_ssse3 sha512_ssse3 sha512_generic des_generic tpm_rng timeriomem_rng virtio_rng virtio_ring virtio ccm ip6t_rpfilter ip6t_REJECT xt_conntrack vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE)
>[ 1250.766802]  bnep vboxdrv(OE) ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw rtsx_pci_ms iTCO_wdt rtsx_pci_sdmmc memstick mmc_core iTCO_vendor_support arc4 uvcvideo videobuf2_vmalloc videobuf2_memops btusb videobuf2_core bluetooth videodev media x86_pkg_temp_thermal coretemp kvm_intel rtl8192ce rtl_pci kvm crct10dif_pclmul crc32_pclmul rtlwifi crc32c_intel rtl8192c_common ghash_clmulni_intel mac80211 microcode snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic serio_raw i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
>[ 1250.766809]  rtsx_pci snd_hwdep snd_seq cfg80211 snd_seq_device lpc_ich snd_pcm mfd_core snd_timer shpchp mei_me mei thinkpad_acpi wmi snd soundcore rfkill tpm_tis tpm binfmt_misc i915 i2c_algo_bit drm_kms_helper drm r8169 hid_logitech_dj i2c_core mii video loop
>[ 1250.766811] CPU: 0 PID: 827 Comm: X Tainted: G        W  OE 3.15.10-201.fc20.x86_64 #1
>[ 1250.766812] Hardware name: LENOVO 2465BC6/2465BC6, BIOS G3ET36WW(1.10) 06/20/2012
>[ 1250.766813]  0000000000000000 00000000b7b6b46e ffff880206c438d0 ffffffff816ef848
>[ 1250.766814]  ffff880206c43918 ffff880206c43908 ffffffff8108927d ffff880206c43990
>[ 1250.766815]  0000000000000001 ffff880211e2e000 ffff880211e2e320 ffff8802123ca800
>[ 1250.766816] Call Trace:
>[ 1250.766819]  [<ffffffff816ef848>] dump_stack+0x45/0x56
>[ 1250.766821]  [<ffffffff8108927d>] warn_slowpath_common+0x7d/0xa0
>[ 1250.766822]  [<ffffffff810892fc>] warn_slowpath_fmt+0x5c/0x80
>[ 1250.766837]  [<ffffffffa011fbe1>] intel_modeset_check_state+0x5e1/0x790 [i915]
>[ 1250.766848]  [<ffffffffa011fe25>] intel_set_mode+0x25/0x30 [i915]
>[ 1250.766859]  [<ffffffffa0120ced>] intel_crtc_set_config+0x8ed/0xdc0 [i915]
>[ 1250.766871]  [<ffffffffa006f5a1>] drm_mode_set_config_internal+0x61/0xf0 [drm]
>[ 1250.766877]  [<ffffffffa00c0723>] drm_fb_helper_restore_fbdev_mode+0xb3/0xe0 [drm_kms_helper]
>[ 1250.766882]  [<ffffffffa00c2341>] drm_fb_helper_set_par+0x31/0x80 [drm_kms_helper]
>[ 1250.766885]  [<ffffffff813bb847>] fb_set_var+0x197/0x440
>[ 1250.766887]  [<ffffffff810b9fd5>] ? check_preempt_curr+0x75/0xa0
>[ 1250.766888]  [<ffffffff810ba019>] ? ttwu_do_wakeup+0x19/0xc0
>[ 1250.766889]  [<ffffffff810ba16d>] ? ttwu_do_activate.constprop.94+0x5d/0x70
>[ 1250.766891]  [<ffffffff810c59d7>] ? update_curr+0x67/0x160
>[ 1250.766893]  [<ffffffff813b20f1>] fbcon_blank+0x1f1/0x2f0
>[ 1250.766895]  [<ffffffff814320b8>] do_unblank_screen+0xb8/0x1f0
>[ 1250.766898]  [<ffffffff81427efa>] complete_change_console+0x5a/0xe0
>[ 1250.766899]  [<ffffffff81428f55>] vt_ioctl+0xfd5/0x1190
>[ 1250.766901]  [<ffffffff8141ca79>] tty_ioctl+0x289/0xb70
>[ 1250.766904]  [<ffffffff812281d8>] ? fsnotify+0x238/0x310
>[ 1250.766905]  [<ffffffff811f9a20>] do_vfs_ioctl+0x2e0/0x4a0
>[ 1250.766907]  [<ffffffff811f9c61>] SyS_ioctl+0x81/0xa0
>[ 1250.766909]  [<ffffffff816ff969>] system_call_fastpath+0x16/0x1b
>[ 1250.766910] ---[ end trace e33175bfae6adb0b ]---
>[ 1250.766931] [drm:intel_pipe_config_compare] *ERROR* mismatch in has_dp_encoder (expected 1, found 0)
>[ 1250.770479] ------------[ cut here ]------------
>[ 1250.770501] WARNING: CPU: 2 PID: 827 at drivers/gpu/drm/i915/intel_dp.c:2764 intel_dp_link_down+0x1ca/0x220 [i915]()
>[ 1250.770520] Modules linked in: rfcomm cmac rmd160 crypto_null af_key ah6 ah4 esp6 esp4 xfrm4_mode_beet xfrm4_tunnel tunnel4 xfrm4_mode_tunnel xfrm4_mode_transport xfrm6_mode_transport xfrm6_mode_ro xfrm6_mode_beet xfrm6_mode_tunnel ipcomp ipcomp6 xfrm6_tunnel tunnel6 xfrm_ipcomp camellia_generic camellia_aesni_avx_x86_64 camellia_x86_64 cast6_avx_x86_64 cast6_generic cast5_avx_x86_64 cast5_generic cast_common deflate cts gcm serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic blowfish_generic blowfish_x86_64 blowfish_common twofish_generic twofish_avx_x86_64 twofish_x86_64_3way twofish_x86_64 twofish_common xcbc sha256_ssse3 sha512_ssse3 sha512_generic des_generic tpm_rng timeriomem_rng virtio_rng virtio_ring virtio ccm ip6t_rpfilter ip6t_REJECT xt_conntrack vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE)
>[ 1250.770539]  bnep vboxdrv(OE) ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw rtsx_pci_ms iTCO_wdt rtsx_pci_sdmmc memstick mmc_core iTCO_vendor_support arc4 uvcvideo videobuf2_vmalloc videobuf2_memops btusb videobuf2_core bluetooth videodev media x86_pkg_temp_thermal coretemp kvm_intel rtl8192ce rtl_pci kvm crct10dif_pclmul crc32_pclmul rtlwifi crc32c_intel rtl8192c_common ghash_clmulni_intel mac80211 microcode snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic serio_raw i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
>[ 1250.770548]  rtsx_pci snd_hwdep snd_seq cfg80211 snd_seq_device lpc_ich snd_pcm mfd_core snd_timer shpchp mei_me mei thinkpad_acpi wmi snd soundcore rfkill tpm_tis tpm binfmt_misc i915 i2c_algo_bit drm_kms_helper drm r8169 hid_logitech_dj i2c_core mii video loop
>[ 1250.770550] CPU: 2 PID: 827 Comm: X Tainted: G        W  OE 3.15.10-201.fc20.x86_64 #1
>[ 1250.770551] Hardware name: LENOVO 2465BC6/2465BC6, BIOS G3ET36WW(1.10) 06/20/2012
>[ 1250.770553]  0000000000000000 00000000b7b6b46e ffff880206c43790 ffffffff816ef848
>[ 1250.770555]  0000000000000000 ffff880206c437c8 ffffffff8108927d ffff8802123ca8d0
>[ 1250.770556]  ffff8800368a0000 ffff880211e2e000 ffff880213de9000 0000000000080304
>[ 1250.770557] Call Trace:
>[ 1250.770559]  [<ffffffff816ef848>] dump_stack+0x45/0x56
>[ 1250.770561]  [<ffffffff8108927d>] warn_slowpath_common+0x7d/0xa0
>[ 1250.770563]  [<ffffffff810893aa>] warn_slowpath_null+0x1a/0x20
>[ 1250.770582]  [<ffffffffa01341fa>] intel_dp_link_down+0x1ca/0x220 [i915]
>[ 1250.770600]  [<ffffffffa0138a08>] intel_disable_dp+0x68/0x70 [i915]
>[ 1250.770617]  [<ffffffffa01151fe>] ironlake_crtc_disable+0x1ae/0x9a0 [i915]
>[ 1250.770620]  [<ffffffff811c9c8c>] ? kmem_cache_alloc_trace+0x3c/0x200
>[ 1250.770637]  [<ffffffffa011c3a8>] __intel_set_mode+0x288/0x1640 [i915]
>[ 1250.770651]  [<ffffffffa0076c45>] ? drm_do_probe_ddc_edid+0xe5/0x160 [drm]
>[ 1250.770668]  [<ffffffffa011fe16>] intel_set_mode+0x16/0x30 [i915]
>[ 1250.770684]  [<ffffffffa0120ced>] intel_crtc_set_config+0x8ed/0xdc0 [i915]
>[ 1250.770697]  [<ffffffffa006f5a1>] drm_mode_set_config_internal+0x61/0xf0 [drm]
>[ 1250.770703]  [<ffffffffa00c0723>] drm_fb_helper_restore_fbdev_mode+0xb3/0xe0 [drm_kms_helper]
>[ 1250.770709]  [<ffffffffa00c2341>] drm_fb_helper_set_par+0x31/0x80 [drm_kms_helper]
>[ 1250.770715]  [<ffffffffa00c22bf>] drm_fb_helper_hotplug_event+0x8f/0xe0 [drm_kms_helper]
>[ 1250.770726]  [<ffffffffa00c2364>] drm_fb_helper_set_par+0x54/0x80 [drm_kms_helper]
>[ 1250.770729]  [<ffffffff813bb847>] fb_set_var+0x197/0x440
>[ 1250.770731]  [<ffffffff810b9fd5>] ? check_preempt_curr+0x75/0xa0
>[ 1250.770733]  [<ffffffff810ba019>] ? ttwu_do_wakeup+0x19/0xc0
>[ 1250.770735]  [<ffffffff810ba16d>] ? ttwu_do_activate.constprop.94+0x5d/0x70
>[ 1250.770737]  [<ffffffff810c59d7>] ? update_curr+0x67/0x160
>[ 1250.770739]  [<ffffffff813b20f1>] fbcon_blank+0x1f1/0x2f0
>[ 1250.770742]  [<ffffffff814320b8>] do_unblank_screen+0xb8/0x1f0
>[ 1250.770744]  [<ffffffff81427efa>] complete_change_console+0x5a/0xe0
>[ 1250.770746]  [<ffffffff81428f55>] vt_ioctl+0xfd5/0x1190
>[ 1250.770749]  [<ffffffff8141ca79>] tty_ioctl+0x289/0xb70
>[ 1250.770751]  [<ffffffff812281d8>] ? fsnotify+0x238/0x310
>[ 1250.770753]  [<ffffffff811f9a20>] do_vfs_ioctl+0x2e0/0x4a0
>[ 1250.770754]  [<ffffffff811f9c61>] SyS_ioctl+0x81/0xa0
>[ 1250.770757]  [<ffffffff816ff969>] system_call_fastpath+0x16/0x1b
>[ 1250.770758] ---[ end trace e33175bfae6adb0c ]---
>[ 1250.924959] ------------[ cut here ]------------
>[ 1250.925022] WARNING: CPU: 2 PID: 827 at drivers/gpu/drm/i915/intel_display.c:860 intel_wait_for_pipe_off+0x1de/0x1f0 [i915]()
>[ 1250.925022] pipe_off wait timed out
>[ 1250.925052] Modules linked in: rfcomm cmac rmd160 crypto_null af_key ah6 ah4 esp6 esp4 xfrm4_mode_beet xfrm4_tunnel tunnel4 xfrm4_mode_tunnel xfrm4_mode_transport xfrm6_mode_transport xfrm6_mode_ro xfrm6_mode_beet xfrm6_mode_tunnel ipcomp ipcomp6 xfrm6_tunnel tunnel6 xfrm_ipcomp camellia_generic camellia_aesni_avx_x86_64 camellia_x86_64 cast6_avx_x86_64 cast6_generic cast5_avx_x86_64 cast5_generic cast_common deflate cts gcm serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic blowfish_generic blowfish_x86_64 blowfish_common twofish_generic twofish_avx_x86_64 twofish_x86_64_3way twofish_x86_64 twofish_common xcbc sha256_ssse3 sha512_ssse3 sha512_generic des_generic tpm_rng timeriomem_rng virtio_rng virtio_ring virtio ccm ip6t_rpfilter ip6t_REJECT xt_conntrack vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE)
>[ 1250.925081]  bnep vboxdrv(OE) ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw rtsx_pci_ms iTCO_wdt rtsx_pci_sdmmc memstick mmc_core iTCO_vendor_support arc4 uvcvideo videobuf2_vmalloc videobuf2_memops btusb videobuf2_core bluetooth videodev media x86_pkg_temp_thermal coretemp kvm_intel rtl8192ce rtl_pci kvm crct10dif_pclmul crc32_pclmul rtlwifi crc32c_intel rtl8192c_common ghash_clmulni_intel mac80211 microcode snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic serio_raw i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec
>[ 1250.925096]  rtsx_pci snd_hwdep snd_seq cfg80211 snd_seq_device lpc_ich snd_pcm mfd_core snd_timer shpchp mei_me mei thinkpad_acpi wmi snd soundcore rfkill tpm_tis tpm binfmt_misc i915 i2c_algo_bit drm_kms_helper drm r8169 hid_logitech_dj i2c_core mii video loop
>[ 1250.925100] CPU: 2 PID: 827 Comm: X Tainted: G        W  OE 3.15.10-201.fc20.x86_64 #1
>[ 1250.925101] Hardware name: LENOVO 2465BC6/2465BC6, BIOS G3ET36WW(1.10) 06/20/2012
>[ 1250.925105]  0000000000000000 00000000b7b6b46e ffff880206c43750 ffffffff816ef848
>[ 1250.925107]  ffff880206c43798 ffff880206c43788 ffffffff8108927d ffff8800368a0000
>[ 1250.925109]  0000000000071008 00000001000e7b58 0000000000000001 ffff880211e2e348
>[ 1250.925110] Call Trace:
>[ 1250.925117]  [<ffffffff816ef848>] dump_stack+0x45/0x56
>[ 1250.925120]  [<ffffffff8108927d>] warn_slowpath_common+0x7d/0xa0
>[ 1250.925122]  [<ffffffff810892fc>] warn_slowpath_fmt+0x5c/0x80
>[ 1250.925157]  [<ffffffffa0113e1e>] intel_wait_for_pipe_off+0x1de/0x1f0 [i915]
>[ 1250.925186]  [<ffffffffa0113edb>] intel_disable_pipe+0xab/0xc0 [i915]
>[ 1250.925214]  [<ffffffffa0115134>] ironlake_crtc_disable+0xe4/0x9a0 [i915]
>[ 1250.925221]  [<ffffffff811c9c8c>] ? kmem_cache_alloc_trace+0x3c/0x200
>[ 1250.925249]  [<ffffffffa011c3a8>] __intel_set_mode+0x288/0x1640 [i915]
>[ 1250.925279]  [<ffffffffa0076c45>] ? drm_do_probe_ddc_edid+0xe5/0x160 [drm]
>[ 1250.925308]  [<ffffffffa011fe16>] intel_set_mode+0x16/0x30 [i915]
>[ 1250.925336]  [<ffffffffa0120ced>] intel_crtc_set_config+0x8ed/0xdc0 [i915]
>[ 1250.925361]  [<ffffffffa006f5a1>] drm_mode_set_config_internal+0x61/0xf0 [drm]
>[ 1250.925376]  [<ffffffffa00c0723>] drm_fb_helper_restore_fbdev_mode+0xb3/0xe0 [drm_kms_helper]
>[ 1250.925388]  [<ffffffffa00c2341>] drm_fb_helper_set_par+0x31/0x80 [drm_kms_helper]
>[ 1250.925400]  [<ffffffffa00c22bf>] drm_fb_helper_hotplug_event+0x8f/0xe0 [drm_kms_helper]
>[ 1250.925412]  [<ffffffffa00c2364>] drm_fb_helper_set_par+0x54/0x80 [drm_kms_helper]
>[ 1250.925417]  [<ffffffff813bb847>] fb_set_var+0x197/0x440
>[ 1250.925421]  [<ffffffff810b9fd5>] ? check_preempt_curr+0x75/0xa0
>[ 1250.925424]  [<ffffffff810ba019>] ? ttwu_do_wakeup+0x19/0xc0
>[ 1250.925426]  [<ffffffff810ba16d>] ? ttwu_do_activate.constprop.94+0x5d/0x70
>[ 1250.925430]  [<ffffffff810c59d7>] ? update_curr+0x67/0x160
>[ 1250.925434]  [<ffffffff813b20f1>] fbcon_blank+0x1f1/0x2f0
>[ 1250.925439]  [<ffffffff814320b8>] do_unblank_screen+0xb8/0x1f0
>[ 1250.925443]  [<ffffffff81427efa>] complete_change_console+0x5a/0xe0
>[ 1250.925445]  [<ffffffff81428f55>] vt_ioctl+0xfd5/0x1190
>[ 1250.925450]  [<ffffffff8141ca79>] tty_ioctl+0x289/0xb70
>[ 1250.925455]  [<ffffffff812281d8>] ? fsnotify+0x238/0x310
>[ 1250.925458]  [<ffffffff811f9a20>] do_vfs_ioctl+0x2e0/0x4a0
>[ 1250.925460]  [<ffffffff811f9c61>] SyS_ioctl+0x81/0xa0
>[ 1250.925465]  [<ffffffff816ff969>] system_call_fastpath+0x16/0x1b
>[ 1250.925467] ---[ end trace e33175bfae6adb0d ]---
>[ 1250.977035] [drm:ironlake_disable_pch_transcoder] *ERROR* failed to disable transcoder B

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Attachments on bug 1135985: 933320