29-Oct-2026 08:04:57: building syzkaller on 57bbd979bc50a3acd0eac610ef944726ba358063...
29-Oct-2026 08:05:19: fetching kernel...
29-Oct-2026 08:05:21: checked out kernel commit 0f8e720fcdfbc8de5c587a82a1c9e73077737807 ("BACKPORT: rust: miscdevice: add registration data to MiscDevice", 2026-10-28 12:04:01 -0700 -0700)
29-Oct-2026 08:05:21: cleaning kernel...
29-Oct-2026 08:05:22: building kernel...
29-Oct-2026 08:09:56: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8
29-Oct-2026 08:09:56: testing patch...
29-Oct-2026 08:14:17: reproduced crash: SYZFAIL: mount(sysfs) failed