22-Oct-2026 01:35:48: building syzkaller on 197909be84fb372381af6fab3a7be03a06f9f7d1... 22-Oct-2026 01:37:28: fetching kernel... 22-Oct-2026 01:37:30: checked out kernel commit 30b93835619a2b68eacf7c3d470d1bcfb15f7b66 ("Merge 3f7778b7513c (\"xfrm: propagate extack to all netlink doit handlers\") into android13-5.10-lts", 2026-10-15 10:28:26 +0000 UTC) 22-Oct-2026 01:37:30: cleaning kernel... 22-Oct-2026 01:37:32: building kernel... 22-Oct-2026 01:40:11: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 22-Oct-2026 01:40:11: testing patch... 22-Oct-2026 01:56:19: reproduced crash: KASAN: null-ptr-deref Write in n_tty_flush_buffer