28-Oct-2026 22:11:11: building syzkaller on d7906effc263366a8b067258cec67072b29aa5e0...
28-Oct-2026 22:15:43: fetching kernel...
28-Oct-2026 22:15:46: checked out kernel commit 792fbe1537d8daeca9bd1917e84078b5432aadc2 ("Linux 5.15.223", 2026-10-15 14:14:32 +0200 +0200)
28-Oct-2026 22:15:46: cleaning kernel...
28-Oct-2026 22:15:47: building kernel...
28-Oct-2026 22:23:00: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8
28-Oct-2026 22:23:00: testing patch...
28-Oct-2026 22:28:36: reproduced crash: WARNING in vkms_get_vblank_timestamp