Testing Leap 42.2 Beta3 on a laptop with 965GM Intel graphics,
/var/lib/systemd/coredump is filling up with dumps.
dmesg fills with dumps beginning with:

[CODE]
[    7.028052] WARNING: CPU: 1 PID: 33 at ../drivers/gpu/drm/drm_irq.c:1326
drm_wait_one_vblank+0x149/0x180 [drm]()
[    7.028053] vblank wait timed out on crtc 0
[    7.028073] Modules linked in: ata_piix pcmcia ahci libahci serio_raw
firewire_ohci libata yenta_socket firewire_core pcmcia_rsrc crc_itu_t
pcmcia_core wmi uhci_hcd ehci_pci i915 video ehci_hcd usbcore usb_common button
i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm
sg scsi_mod autofs4
[    7.028076] CPU: 1 PID: 33 Comm: kworker/u4:1 Not tainted 4.4.22-1-default
#1
[    7.028077] Hardware name: Hewlett-Packard HP Compaq 6510b
(GB867ET#ABZ)/30C0, BIOS 68DDU Ver. F.20 12/01/2011
[/CODE]

typically at boot and apparently when switching from Xorg to VTx consoles.
Seems the very same problem already reported in the following bugs:

https://bugzilla.suse.com/show_bug.cgi?id=980429
https://bugs.freedesktop.org/show_bug.cgi?id=96441
https://bugs.freedesktop.org/show_bug.cgi?id=93782

Reported here just to make aware that 42.2 is affected too and that coredump
filling might prevent smaller systems from booting after a few hours of
operation (I had some 5 GiB of dumps after a few days of testing 42.2 beta).