06-Oct-2026 05:40:18: building syzkaller on 444551c40edde85b5e4900ae27d432bd1da7079c... 06-Oct-2026 05:40:43: fetching kernel... 06-Oct-2026 05:40:45: checked out kernel commit 2c3418fffa9d037b2038a6db48be63f9e2291806 ("Merge tag 'keys-v7.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd", 2026-10-06 04:51:54 +0200 +0200) 06-Oct-2026 05:40:45: cleaning kernel... 06-Oct-2026 05:40:47: building kernel... 06-Oct-2026 05:49:23: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 06-Oct-2026 05:49:23: testing patch... 06-Oct-2026 05:58:18: reproduced crash: KASAN: use-after-free Read in copy_folio_from_iter_atomic