On Tue, May 09, 2017 at 03:00:34PM +0200, Andreas Boll wrote: > The following looks like an issue with the kernel graphics driver:
Looks like a known upstream kernel issue: https://bugs.freedesktop.org/show_bug.cgi?id=93782 Please try the workaround described in comment 40 [1] first, by adding video=SVIDEO-1:d to the kernel command line. Thanks, Andreas [1] https://bugs.freedesktop.org/show_bug.cgi?id=93782#c40 > > > [ 21.472066] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] > > *ERROR* [CRTC:26:pipe A] flip_done timed out > > [ 21.576017] ------------[ cut here ]------------ > > [ 21.576062] WARNING: CPU: 0 PID: 100 at > > /build/linux-9r9Ph5/linux-4.9.18/drivers/gpu/drm/drm_irq.c:1254 > > drm_wait_one_vblank+0x197/0x1a0 [drm] > > [ 21.576200] vblank wait timed out on crtc 0 > > [ 21.576201] Modules linked in: uvcvideo videobuf2_vmalloc arc4 > > videobuf2_memops iwl3945 videobuf2_v4l2 iwlegacy videobuf2_core > > snd_hda_codec_si3054 mac80211 videodev media cfg80211 iTCO_wdt > > iTCO_vendor_support joydev evdev r592 memstick snd_hda_codec_realtek > > snd_hda_codec_generic rfkill snd_hda_intel pcspkr snd_hda_codec coretemp > > serio_raw snd_hda_core snd_hwdep lpc_ich mfd_core snd_pcm snd_timer sg i915 > > shpchp drm_kms_helper ene_ir rc_core drm i2c_algo_bit battery ac snd > > soundcore video wmi button acpi_cpufreq tpm_tis tpm_tis_core tpm parport_pc > > ppdev lp parport ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic > > fscrypto ecb glue_helper lrw gf128mul ablk_helper cryptd aes_x86_64 mbcache > > sr_mod cdrom sd_mod ata_generic psmouse i2c_i801 i2c_smbus ata_piix libata > > scsi_mod tg3 firewire_ohci sdhci_pci > > [ 21.576257] sdhci mmc_core firewire_core crc_itu_t ptp pps_core libphy > > ehci_pci uhci_hcd ehci_hcd usbcore usb_common > > [ 21.576269] CPU: 0 PID: 100 Comm: kworker/u4:3 Not tainted 4.9.0-2-amd64 > > #1 Debian 4.9.18-1 > > [ 21.576270] Hardware name: - N/A > > /IFT01 , BIOS 1.18 06/18/2008 > > [ 21.576276] Workqueue: events_unbound async_run_entry_fn > > [ 21.576278] 0000000000000000 ffffffffb4928714 ffffa5e440917a60 > > 0000000000000000 > > [ 21.576281] ffffffffb4676e9e ffff9898383c0000 ffffa5e440917ab8 > > 0000000000000000 > > [ 21.576283] 0000000001000001 ffff98983a6edc08 ffff9898383f8800 > > ffffffffb4676f1f > > [ 21.576286] Call Trace: > > [ 21.576293] [<ffffffffb4928714>] ? dump_stack+0x5c/0x78 > > [ 21.576296] [<ffffffffb4676e9e>] ? __warn+0xbe/0xe0 > > [ 21.576298] [<ffffffffb4676f1f>] ? warn_slowpath_fmt+0x5f/0x80 > > [ 21.576301] [<ffffffffb46b8afc>] ? finish_wait+0x3c/0x70 > > [ 21.576315] [<ffffffffc051d3d7>] ? drm_wait_one_vblank+0x197/0x1a0 [drm] > > [ 21.576317] [<ffffffffb46b8d00>] ? prepare_to_wait_event+0xf0/0xf0 > > [ 21.576389] [<ffffffffc066cdc4>] ? > > intel_get_load_detect_pipe+0x624/0x640 [i915] > > [ 21.576425] [<ffffffffc06a7d75>] ? intel_tv_detect+0x155/0x550 [i915] > > [ 21.576440] [<ffffffffc0534c18>] ? > > drm_property_replace_global_blob+0xd8/0x120 [drm] > > [ 21.576458] [<ffffffffc059f0a6>] ? > > drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper] > > [ 21.576465] [<ffffffffc05ad34c>] ? > > drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper] > > [ 21.576500] [<ffffffffc0682d84>] ? intel_fbdev_initial_config+0x14/0x30 > > [i915] > > [ 21.576502] [<ffffffffb46994c4>] ? async_run_entry_fn+0x34/0x140 > > [ 21.576504] [<ffffffffb4690384>] ? process_one_work+0x184/0x410 > > [ 21.576506] [<ffffffffb469065d>] ? worker_thread+0x4d/0x480 > > [ 21.576508] [<ffffffffb4690610>] ? process_one_work+0x410/0x410 > > [ 21.576510] [<ffffffffb46965ce>] ? kthread+0xce/0xf0 > > [ 21.576512] [<ffffffffb4624701>] ? __switch_to+0x2c1/0x6c0 > > [ 21.576514] [<ffffffffb4696500>] ? kthread_park+0x60/0x60 > > [ 21.576517] [<ffffffffb4bfb2f5>] ? ret_from_fork+0x25/0x30 > > [ 21.576519] ---[ end trace 872a41b26fe6df4f ]---
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