01-Nov-2026 17:34:22: building syzkaller on c38879ea49099c3d2a402e615172fc71484df058...
01-Nov-2026 17:35:10: fetching kernel...
01-Nov-2026 17:35:15: checked out kernel commit 7649ba73f9e7e1e04d0b46213e39c79ae09dd55c ("Add linux-next specific files for 20261030", 2026-10-30 14:27:11 +0000 UTC)
01-Nov-2026 17:35:15: cleaning kernel...
01-Nov-2026 17:35:18: building kernel...
01-Nov-2026 17:49:23: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8
01-Nov-2026 17:49:23: testing patch...
01-Nov-2026 18:01:57: reproduced crash: WARNING: locking bug in kvm_xen_set_evtchn_fast