24-Sep-2026 10:42:33: building syzkaller on 44f8051e446824395d02720c745353cd454d9553...
24-Sep-2026 10:42:48: fetching kernel...
24-Sep-2026 10:42:51: checked out kernel commit 23dbb5ded88c6e7cdcaa79929aba3ff74ce4b52e ("UPSTREAM: mm: memcg: fix swapcached stat accounting", 2026-09-23 18:26:23 -0700 -0700)
24-Sep-2026 10:42:51: cleaning kernel...
24-Sep-2026 10:42:51: building kernel...
24-Sep-2026 10:45:59: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
24-Sep-2026 10:45:59: testing patch...
24-Sep-2026 10:55:53: reproduced crash: KASAN: null-ptr-deref Write in f2fs_stop_gc_thread