09-Nov-2026 11:40:42: building syzkaller on e2beed91937c0ace342f19a2e9afb67adb3a828a... 09-Nov-2026 11:52:23: fetching kernel... 09-Nov-2026 11:52:28: checked out kernel commit 29c6cdaac04a6989a7ed4ae4275ce4244e617f58 ("Linux 5.15.225", 2026-11-06 13:14:40 -0500 -0500) 09-Nov-2026 11:52:28: cleaning kernel... 09-Nov-2026 12:00:47: building kernel... 09-Nov-2026 12:07:18: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 09-Nov-2026 12:07:18: testing patch... 09-Nov-2026 12:15:14: reproduced crash: INFO: rcu detected stall in schedule_timeout