01-Nov-2026 07:36:14: building syzkaller on d8fc733505f5adb1a84287028b9aabb4f8c56cf9...
01-Nov-2026 07:36:38: fetching kernel...
01-Nov-2026 07:36:41: checked out kernel commit 743bbe988cbf437bf21df07d13d4ffeaae7e3fde ("UPSTREAM: blk-crypto: fix NULL deref and UAF in __blk_crypto_evict_key()", 2026-10-31 10:31:44 -0700 -0700)
01-Nov-2026 07:36:41: cleaning kernel...
01-Nov-2026 07:36:42: building kernel...
01-Nov-2026 07:40:04: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8
01-Nov-2026 07:40:04: testing patch...
01-Nov-2026 07:49:52: reproduced crash: KASAN: null-ptr-deref Write in f2fs_stop_gc_thread