04-Sep-2026 21:02:35: building syzkaller on d4abbeacd53add822a563e66a8ca9e64929b96ab... 04-Sep-2026 21:03:00: fetching kernel... 04-Sep-2026 21:03:02: checked out kernel commit bc35965f6940a9bf834d54187b6088b8eb09206d ("Merge tag 'mm-hotfixes-stable-2026-09-03-17-45' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm", 2026-09-03 17:59:19 -0700 -0700) 04-Sep-2026 21:03:02: cleaning kernel... 04-Sep-2026 21:03:03: building kernel... 04-Sep-2026 21:14:41: kernel built successfully with compiler gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 04-Sep-2026 21:14:41: testing patch... 04-Sep-2026 21:16:25: reproduced crash: KASAN: slab-use-after-free Write in o2hb_region_dev_store