<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [CI] igt@kms_* - dmesg-warn - *ERROR* Timed out waiting for DP idle patterns - vblank not available on crtc 0, ret=-22" href="https://bugs.freedesktop.org/show_bug.cgi?id=103293#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [CI] igt@kms_* - dmesg-warn - *ERROR* Timed out waiting for DP idle patterns - vblank not available on crtc 0, ret=-22" href="https://bugs.freedesktop.org/show_bug.cgi?id=103293">bug 103293</a> from <a class="email" href="mailto:marta.lofstedt@intel.com" title="Marta Löfstedt <marta.lofstedt@intel.com>"> Marta Löfstedt</a> <pre>Also, <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3365/shard-glkb1/igt@kms_cursor_legacy@nonblocking-modeset-vs-cursor-atomic.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3365/shard-glkb1/igt@kms_cursor_legacy@nonblocking-modeset-vs-cursor-atomic.html</a> [ 1657.162283] vblank not available on crtc 0, ret=-22 [ 1657.162305] ------------[ cut here ]------------ [ 1657.162313] WARNING: CPU: 0 PID: 2442 at drivers/gpu/drm/drm_vblank.c:1063 drm_wait_one_vblank+0x14b/0x190 [ 1657.162316] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec r8169 snd_hwdep snd_hda_core mii snd_pcm mei_me mei prime_numbers i2c_hid pinctrl_geminilake pinctrl_intel [last unloaded: i915] [ 1657.162403] CPU: 0 PID: 2442 Comm: kworker/0:1 Tainted: G U 4.14.0-CI-CI_DRM_3365+ #1 [ 1657.162406] Hardware name: Intel Corp. Geminilake/GLK RVP2 LP4SD (07), BIOS GELKRVPA.X64.0062.B30.1708222146 08/22/2017 [ 1657.162443] Workqueue: events i915_hpd_poll_init_work [i915] [ 1657.162449] task: ffff880176bc4ec0 task.stack: ffffc90000c4c000 [ 1657.162453] RIP: 0010:drm_wait_one_vblank+0x14b/0x190 [ 1657.162456] RSP: 0018:ffffc90000c4fc60 EFLAGS: 00010286 [ 1657.162462] RAX: 0000000000000027 RBX: ffff8801648a0000 RCX: 0000000000000001 [ 1657.162465] RDX: 0000000080000001 RSI: ffffffff81cb96d3 RDI: 00000000ffffffff [ 1657.162468] RBP: 0000000000000000 R08: ffff880176bc5848 R09: 0000000000000000 [ 1657.162471] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88016e8f2548 [ 1657.162474] R13: 0000000000000000 R14: ffff88016f42c478 R15: 0000000000000002 [ 1657.162477] FS: 0000000000000000(0000) GS:ffff88017fc00000(0000) knlGS:0000000000000000 [ 1657.162480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1657.162483] CR2: 00007f27574ea218 CR3: 0000000003e0f000 CR4: 00000000003406f0 [ 1657.162487] Call Trace: [ 1657.162527] intel_dp_check_link_status+0x117/0x190 [i915] [ 1657.162566] intel_dp_detect+0x24d/0x4c0 [i915] [ 1657.162576] drm_helper_probe_detect_ctx+0x31/0xb0 [ 1657.162586] drm_helper_hpd_irq_event+0x86/0x100 [ 1657.162625] i915_hpd_poll_init_work+0xbd/0xf0 [i915] [ 1657.162634] process_one_work+0x233/0x670 [ 1657.162643] worker_thread+0x4d/0x3b0 [ 1657.162650] kthread+0x107/0x140 [ 1657.162655] ? process_one_work+0x670/0x670 [ 1657.162658] ? kthread_create_on_node+0x40/0x40 [ 1657.162665] ret_from_fork+0x27/0x40 [ 1657.162676] Code: 89 c4 eb a6 0f ff 31 c0 eb c8 0f ff 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 89 c2 89 ee 48 c7 c7 58 e3 ce 81 e8 00 36 b0 ff <0f> ff e9 54 ff ff ff 0f ff 45 31 f6 e9 0c ff ff ff 0f ff 31 c0 [ 1657.162863] ---[ end trace 5d799f5f6b59c540 ]---</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>