Update, mainline kernel 4.17.3-041703-generic is also affected, only less frequent.
Jul 02 07:58:20 mymachine kernel: microcode: microcode updated early to revision 0x84, date = 2018-01-21 Jul 02 07:58:20 mymachine kernel: Linux version 4.17.3-041703-generic (kernel@tangerine) (gcc version 7.3.0 (Ubuntu 7.3.0-23ubuntu2)) #201806252030 SMP Tue Jun ... Jul 03 10:04:01 mymachine systemd[1]: Started Run anacron jobs. Jul 03 10:04:01 mymachine anacron[15182]: Anacron 2.3 started on 2018-07-03 Jul 03 10:04:01 mymachine anacron[15182]: Normal exit (0 jobs run) Jul 03 10:04:42 mymachine kernel: [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS. Jul 03 10:04:43 mymachine kernel: [drm:pipe_config_err [i915]] *ERROR* mismatch in pixel_rate (expected 148500, found 296999) Jul 03 10:04:43 mymachine kernel: [drm:pipe_config_err [i915]] *ERROR* mismatch in shared_dpll (expected 00000000b242e75c, found 00000000ca1ce9cc) Jul 03 10:04:43 mymachine kernel: [drm:pipe_config_err [i915]] *ERROR* mismatch in dpll_hw_state.ctrl1 (expected 0x00000003, found 0x00000001) Jul 03 10:04:43 mymachine kernel: [drm:pipe_config_err [i915]] *ERROR* mismatch in base.adjusted_mode.crtc_clock (expected 148500, found 296999) Jul 03 10:04:43 mymachine kernel: [drm:pipe_config_err [i915]] *ERROR* mismatch in port_clock (expected 270000, found 540000) Jul 03 10:04:43 mymachine kernel: ------------[ cut here ]------------ Jul 03 10:04:43 mymachine kernel: pipe state doesn't match! Jul 03 10:04:43 mymachine kernel: WARNING: CPU: 1 PID: 4237 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:11614 intel_atomic_commit_tail+0xc24/0xc90 [i915] Jul 03 10:04:43 mymachine kernel: Modules linked in: msr rfcomm ccm veth nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo br_netfilter bridge stp llc overlay thunderbolt cmac snd_usb_audio snd_usbmidi_lib bnep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev media btusb btrtl btbcm btintel bluetooth ecdh_generic ip6table_filter ip6_tables ipt_REJECT nf_reject_ipv4 xt_conntrack iptable_filter xt_nat xt_tcpudp ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack snd_hda_codec_hdmi snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi nls_iso8859_1 arc4 snd_soc_core snd_hda_codec_realtek snd_hda_codec_generic snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_hda_codec Jul 03 10:04:43 mymachine kernel: snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel thinkpad_acpi nvram kvm iwlmvm irqbypass snd_seq_midi intel_cstate mac80211 snd_seq_midi_event intel_rapl_perf snd_rawmidi snd_seq iwlwifi input_leds snd_seq_device snd_timer joydev serio_raw intel_wmi_thunderbolt wmi_bmof cfg80211 snd mei_me ucsi_acpi typec_ucsi mei intel_pch_thermal shpchp typec soundcore mac_hid acpi_pad sch_fq_codel coretemp parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq libcrc32c algif_skcipher af_alg dm_crypt hid_generic usbhid hid uas usb_storage crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc i915 aesni_intel i2c_algo_bit drm_kms_helper aes_x86_64 crypto_simd cryptd glue_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops Jul 03 10:04:43 mymachine kernel: e1000e drm wmi video Jul 03 10:04:43 mymachine kernel: CPU: 1 PID: 4237 Comm: Xorg Tainted: G W 4.17.3-041703-generic #201806252030 Jul 03 10:04:43 mymachine kernel: Hardware name: LENOVO 20HGS30X00/20HGS30X00, BIOS N1WET34W (1.13 ) 06/26/2017 Jul 03 10:04:43 mymachine kernel: RIP: 0010:intel_atomic_commit_tail+0xc24/0xc90 [i915] Jul 03 10:04:43 mymachine kernel: RSP: 0018:ffffa8378878fad8 EFLAGS: 00010282 Jul 03 10:04:43 mymachine kernel: RAX: 0000000000000000 RBX: ffff93bbf5a00000 RCX: 0000000000000006 Jul 03 10:04:43 mymachine kernel: RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff93bc1e4964b0 Jul 03 10:04:43 mymachine kernel: RBP: ffffa8378878fb60 R08: 0000000000000986 R09: 0000000000000004 Jul 03 10:04:43 mymachine kernel: R10: ffffa8378878fa40 R11: 0000000000000001 R12: ffff93bbf5dcf000 Jul 03 10:04:43 mymachine kernel: R13: ffff93bbf8377000 R14: ffff93bb0d14f000 R15: ffff93bbf5a00330 Jul 03 10:04:43 mymachine kernel: FS: 00007fcb64317600(0000) GS:ffff93bc1e480000(0000) knlGS:0000000000000000 Jul 03 10:04:43 mymachine kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 03 10:04:43 mymachine kernel: CR2: 0000559d85d41080 CR3: 0000000639448001 CR4: 00000000003606e0 Jul 03 10:04:43 mymachine kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Jul 03 10:04:43 mymachine kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Jul 03 10:04:43 mymachine kernel: Call Trace: Jul 03 10:04:43 mymachine kernel: intel_atomic_commit+0x2b1/0x2e0 [i915] Jul 03 10:04:43 mymachine kernel: drm_atomic_commit+0x4a/0x50 [drm] Jul 03 10:04:43 mymachine kernel: drm_atomic_helper_set_config+0x7c/0x90 [drm_kms_helper] Jul 03 10:04:43 mymachine kernel: __drm_mode_set_config_internal+0x6b/0x120 [drm] Jul 03 10:04:43 mymachine kernel: drm_mode_setcrtc+0x474/0x620 [drm] Jul 03 10:04:43 mymachine kernel: ? drm_mode_getcrtc+0x190/0x190 [drm] Jul 03 10:04:43 mymachine kernel: drm_ioctl_kernel+0x5f/0xb0 [drm] Jul 03 10:04:43 mymachine kernel: drm_ioctl+0x309/0x3c0 [drm] Jul 03 10:04:43 mymachine kernel: ? drm_mode_getcrtc+0x190/0x190 [drm] Jul 03 10:04:43 mymachine kernel: ? __vfs_write+0xfe/0x170 Jul 03 10:04:43 mymachine kernel: do_vfs_ioctl+0xa8/0x620 Jul 03 10:04:43 mymachine kernel: ? vfs_write+0x166/0x1a0 Jul 03 10:04:43 mymachine kernel: ksys_ioctl+0x75/0x80 Jul 03 10:04:43 mymachine kernel: __x64_sys_ioctl+0x1a/0x20 Jul 03 10:04:43 mymachine kernel: do_syscall_64+0x5a/0x120 Jul 03 10:04:43 mymachine kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 03 10:04:43 mymachine kernel: RIP: 0033:0x7fcb617155d7 Jul 03 10:04:43 mymachine kernel: RSP: 002b:00007ffe0a6d6ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 Jul 03 10:04:43 mymachine kernel: RAX: ffffffffffffffda RBX: 0000558d2e0a4a00 RCX: 00007fcb617155d7 Jul 03 10:04:43 mymachine kernel: RDX: 00007ffe0a6d6dd0 RSI: 00000000c06864a2 RDI: 000000000000000c Jul 03 10:04:43 mymachine kernel: RBP: 00007ffe0a6d6dd0 R08: 0000000000000001 R09: 00007fcb6427b000 Jul 03 10:04:43 mymachine kernel: R10: 0000000000000001 R11: 0000000000000246 R12: 00000000c06864a2 Jul 03 10:04:43 mymachine kernel: R13: 000000000000000c R14: 0000000000000008 R15: 0000558d2e0a6b70 Jul 03 10:04:43 mymachine kernel: Code: ff e8 81 54 29 de 0f 0b 0f b6 45 88 e9 d4 f8 ff ff e8 71 54 29 de 0f 0b 0f b6 55 98 44 0f b6 45 a0 e9 7d fd ff ff e8 5c 54 29 de <0f> 0b e9 64 f9 ff ff e8 50 54 29 de 0f 0b 49 8b 46 50 e9 f1 fd Jul 03 10:04:43 mymachine kernel: ---[ end trace 0719e3a54d2ce8b2 ]--- Jul 03 10:05:00 mymachine kernel: [drm:intel_wait_ddi_buf_idle [i915]] *ERROR* Timeout waiting for DDI BUF C idle bit Jul 03 10:05:00 mymachine kernel: ------------[ cut here ]------------ Jul 03 10:05:00 mymachine kernel: vblank wait timed out on crtc 2 Jul 03 10:05:00 mymachine kernel: WARNING: CPU: 1 PID: 4237 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1084 drm_wait_one_vblank+0x181/0x190 [drm] Jul 03 10:05:00 mymachine kernel: Modules linked in: msr rfcomm ccm veth nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo br_netfilter bridge stp llc overlay thunderbolt cmac snd_usb_audio snd_usbmidi_lib bnep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev media btusb btrtl btbcm btintel bluetooth ecdh_generic ip6table_filter ip6_tables ipt_REJECT nf_reject_ipv4 xt_conntrack iptable_filter xt_nat xt_tcpudp ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack snd_hda_codec_hdmi snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi nls_iso8859_1 arc4 snd_soc_core snd_hda_codec_realtek snd_hda_codec_generic snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_hda_codec Jul 03 10:05:00 mymachine kernel: snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel thinkpad_acpi nvram kvm iwlmvm irqbypass snd_seq_midi intel_cstate mac80211 snd_seq_midi_event intel_rapl_perf snd_rawmidi snd_seq iwlwifi input_leds snd_seq_device snd_timer joydev serio_raw intel_wmi_thunderbolt wmi_bmof cfg80211 snd mei_me ucsi_acpi typec_ucsi mei intel_pch_thermal shpchp typec soundcore mac_hid acpi_pad sch_fq_codel coretemp parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq libcrc32c algif_skcipher af_alg dm_crypt hid_generic usbhid hid uas usb_storage crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc i915 aesni_intel i2c_algo_bit drm_kms_helper aes_x86_64 crypto_simd cryptd glue_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops Jul 03 10:05:00 mymachine kernel: e1000e drm wmi video -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1777863 Title: [drm:intel_wait_ddi_buf_idle [i915]] *ERROR* Timeout waiting for DDI BUF C idle bit To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1777863/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
