16-Aug-2026 09:30:13: building syzkaller on 610f2a54d02f8cf4f2454c03bf679b602e6e59b6...
16-Aug-2026 09:34:10: fetching kernel...
16-Aug-2026 09:34:14: checked out kernel commit aabd761612dbeb7d40750d485da219d11433718a ("Linux 5.15.215", 2026-08-07 08:07:31 +0200 +0200)
16-Aug-2026 09:34:14: cleaning kernel...
16-Aug-2026 09:34:15: building kernel...
16-Aug-2026 09:41:43: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
16-Aug-2026 09:41:43: testing patch...
16-Aug-2026 09:46:42: reproduced crash: KASAN: use-after-free Read in f2fs_destroy_extent_tree