23-Aug-2026 11:54:41: building syzkaller on 4c131dc4b96f069f4177bf6cdd08431aaf9add88... 23-Aug-2026 11:56:15: fetching kernel... 23-Aug-2026 11:56:17: checked out kernel commit e8c85685a629de4d09ae447b4fac9bfd315d3674 ("ANDROID: KVM: arm64: Introduce full mode for ffa-unmap-on-lend", 2026-08-21 14:48:08 -0700 -0700) 23-Aug-2026 11:56:17: cleaning kernel... 23-Aug-2026 11:56:18: building kernel... 23-Aug-2026 12:00:26: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 23-Aug-2026 12:00:26: testing patch... 23-Aug-2026 12:06:40: reproduced crash: INFO: task hung in do_coredump