05-Sep-2026 18:06:38: building syzkaller on 4bce1a3e705a8b62de8194bdb28f5eef89c8feec...
05-Sep-2026 18:08:07: fetching kernel...
05-Sep-2026 18:08:09: checked out kernel commit 0996e0926f6b4d6123e1b94407d726bc9810248e ("Linux 5.15.220", 2026-09-02 14:27:29 +0200 +0200)
05-Sep-2026 18:08:09: cleaning kernel...
05-Sep-2026 18:08:10: building kernel...
05-Sep-2026 18:13:30: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
05-Sep-2026 18:13:30: testing patch...
05-Sep-2026 18:21:08: reproduced crash: BUG: please report to dccp@vger.kernel.org => prev = NUM, last = NUM at net/dccp/ccids/lib/packet_history.c:LINE/tfrc_rx