30-Sep-2026 17:16:28: building syzkaller on ff1712fe925b6acf5dec3cd7616cf03effc97f62...
30-Sep-2026 17:16:44: fetching kernel...
30-Sep-2026 17:16:46: checked out kernel commit 0248c33e835ecbec3a591f93fdaae53f7b90a4d6 ("Linux 5.15.221", 2026-09-14 13:20:54 +0200 +0200)
30-Sep-2026 17:16:46: cleaning kernel...
30-Sep-2026 17:16:47: building kernel...
30-Sep-2026 17:22:16: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
30-Sep-2026 17:22:16: testing patch...
30-Sep-2026 17:30:38: reproduced crash: INFO: rcu detected stall in syscall_exit_to_user_mode