Hi!

I'm getting graphics problems with 5.13-rc:

Debian 10.9, X, chromium and flightgear is in use. Things were more
stable than this with previous kernels.

Any ideas?

Best regards,
								Pavel

[185233.329693] wlp3s0: deauthenticated from 5c:f4:ab:10:d2:bb (Reason: 16=GROUP_KEY_HANDSHAKE_TIMEOUT)
[185234.040352] wlp3s0: authenticate with 5c:f4:ab:10:d2:bb
[185234.043836] wlp3s0: send auth to 5c:f4:ab:10:d2:bb (try 1/3)
[185234.046652] wlp3s0: authenticated
[185234.049087] wlp3s0: associate with 5c:f4:ab:10:d2:bb (try 1/3)
[185234.052667] wlp3s0: RX AssocResp from 5c:f4:ab:10:d2:bb (capab=0x411 status=0 aid=1)
[185234.055398] wlp3s0: associated
[185300.784992] i915 0000:00:02.0: [drm] Resetting chip for stopped heartbeat on rcs0
[185300.888694] i915 0000:00:02.0: [drm] fgfs[27370] context reset due to GPU hang
[185472.274563] usb 2-1.1: USB disconnect, device number 3
[185472.274578] usb 2-1.1.2: USB disconnect, device number 5
[185472.281518] hid-generic 0003:04F2:0111.0003: usb_submit_urb(ctrl) failed: -19
[185472.299837] hid-generic 0003:04F2:0111.0003: usb_submit_urb(ctrl) failed: -19
[185472.305986] hid-generic 0003:04F2:0111.0003: usb_submit_urb(ctrl) failed: -19
[185472.328012] hid-generic 0003:04F2:0111.0003: usb_submit_urb(ctrl) failed: -19
[185472.333738] usb 2-1.1.3: USB disconnect, device number 6
[185673.454821] usb 2-1.1: new high-speed USB device number 7 using ehci-pci
[185673.563486] usb 2-1.1: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
[185673.563502] usb 2-1.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[185673.563509] usb 2-1.1: Product: USB 2.0 Hub
[185673.564488] hub 2-1.1:1.0: USB hub found
[185673.564595] hub 2-1.1:1.0: 4 ports detected
...
[207277.385543] wlp3s0: deauthenticated from 5c:f4:ab:10:d2:bb (Reason: 16=GROUP_KEY_HANDSHAKE_TIMEOUT)
[207278.062061] wlp3s0: authenticate with 5c:f4:ab:10:d2:bb
[207278.068175] wlp3s0: send auth to 5c:f4:ab:10:d2:bb (try 1/3)
[207278.070985] wlp3s0: authenticated
[207278.075545] wlp3s0: associate with 5c:f4:ab:10:d2:bb (try 1/3)
[207278.080793] wlp3s0: RX AssocResp from 5c:f4:ab:10:d2:bb (capab=0x411 status=0 aid=1)
[207278.084081] wlp3s0: associated
[207564.046469] i915 0000:00:02.0: [drm] Resetting chip for stopped heartbeat on rcs0
[207564.150293] i915 0000:00:02.0: [drm] fgfs[25729] context reset due to GPU hang
[209075.178776] wlp3s0: deauthenticated from 5c:f4:ab:10:d2:bb (Reason: 16=GROUP_KEY_HANDSHAKE_TIMEOUT)
[209075.841872] wlp3s0: authenticate with 5c:f4:ab:10:d2:bb
[209075.845305] wlp3s0: send auth to 5c:f4:ab:10:d2:bb (try 1/3)
[209075.851186] wlp3s0: authenticated
[209075.852537] wlp3s0: associate with 5c:f4:ab:10:d2:bb (try 1/3)
[209075.855972] wlp3s0: RX AssocResp from 5c:f4:ab:10:d2:bb (capab=0x411 status=0 aid=1)
[209075.858522] wlp3s0: associated
[210159.723726] PM: suspend entry (deep)
[210159.741497] Filesystems sync: 0.017 seconds
[210159.743585] Freezing user space processes ... (elapsed 0.009 seconds) done.
[210159.753345] OOM killer disabled.
[210159.753349] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done.
[210159.757357] printk: Suspending console(s) (use no_console_suspend to debug)
[210159.945365] sd 2:0:0:0: [sdb] Synchronizing SCSI cache
[210159.945443] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[210159.945651] sd 0:0:0:0: [sda] Stopping disk
[210159.947225] sd 2:0:0:0: [sdb] Stopping disk
[210160.019791] wlp3s0: deauthenticating from 5c:f4:ab:10:d2:bb by local choice (Reason: 3=DEAUTH_LEAVING)
[210160.021158] e1000e: EEE TX LPI TIMER: 00000011
[210161.245106] PM: suspend devices took 1.488 seconds
[210161.266601] ACPI: EC: interrupt blocked
[210161.305431] ACPI: Preparing to enter system sleep state S3
[210161.313532] ACPI: EC: event blocked
[210161.313535] ACPI: EC: EC stopped
[210161.313537] PM: Saving platform NVS memory
[210161.313548] Disabling non-boot CPUs ...
...
[224698.957159] wlp3s0: associated
[229707.724067] wlp3s0: deauthenticated from 5c:f4:ab:10:d2:bb (Reason: 16=GROUP_KEY_HANDSHAKE_TIMEOUT)
[229708.370607] wlp3s0: authenticate with 5c:f4:ab:10:d2:bb
[229708.373732] wlp3s0: send auth to 5c:f4:ab:10:d2:bb (try 1/3)
[229708.376501] wlp3s0: authenticated
[229708.379997] wlp3s0: associate with 5c:f4:ab:10:d2:bb (try 1/3)
[229708.383773] wlp3s0: RX AssocResp from 5c:f4:ab:10:d2:bb (capab=0x411 status=0 aid=1)
[229708.386423] wlp3s0: associated
[229756.518759] i915 0000:00:02.0: [drm] Resetting chip for stopped heartbeat on rcs0
[229756.622596] i915 0000:00:02.0: [drm] fgfs[2648] context reset due to GPU hang

-- 
http://www.livejournal.com/~pavelmachek