11-Oct-2026 22:16:33: building syzkaller on c0460fcde7051a8d07612ec2a17718d3c3019bb0... 11-Oct-2026 22:20:56: fetching kernel... 11-Oct-2026 22:20:59: checked out kernel commit d6d3455d8751854e0d1820f14184682e23ac4475 ("Merge tag 'landlock-7.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux", 2026-10-11 11:49:08 -0700 -0700) 11-Oct-2026 22:20:59: cleaning kernel... 11-Oct-2026 22:21:00: building kernel... 11-Oct-2026 22:30:18: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 11-Oct-2026 22:30:18: testing patch... 11-Oct-2026 22:39:32: reproduced crash: KASAN: slab-use-after-free Read in lbmIODone