11-Oct-2026 21:38:46: building syzkaller on fdeaa69b728b8c7a429af7101cdd788f1dc9b916...
11-Oct-2026 21:39:03: fetching kernel...
11-Oct-2026 21:39:04: checked out kernel commit a051a4bf909f76f470ccb3761ee0cf6e2395616e ("Linux 5.15.222", 2026-10-03 12:26:49 +0200 +0200)
11-Oct-2026 21:39:04: cleaning kernel...
11-Oct-2026 21:39:05: building kernel...
11-Oct-2026 21:45:12: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
11-Oct-2026 21:45:12: testing patch...
11-Oct-2026 21:55:00: reproduced crash: INFO: rcu detected stall in syscall_exit_to_user_mode