13-Sep-2026 08:16:47: building syzkaller on bcbc8ceb153500675b7bf8928f243a31a0187b71...
13-Sep-2026 08:17:11: fetching kernel...
13-Sep-2026 08:17:14: checked out kernel commit 2f0c1cf72f4682178506f513bbf015e591b1aa4a ("Merge tag 's390-7.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux", 2026-09-12 16:22:25 -0700 -0700)
13-Sep-2026 08:17:14: cleaning kernel...
13-Sep-2026 08:17:15: building kernel...
13-Sep-2026 08:28:03: kernel built successfully with compiler gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
13-Sep-2026 08:28:03: testing patch...
13-Sep-2026 08:29:31: reproduced crash: BUG: stack guard page was hit in sys_sendto