27-Sep-2026 10:01:30: building syzkaller on 1d2f35898f2e0325486423250d5303b6bc05adcd...
27-Sep-2026 10:01:57: fetching kernel...
27-Sep-2026 10:02:00: checked out kernel commit 0248c33e835ecbec3a591f93fdaae53f7b90a4d6 ("Linux 5.15.221", 2026-09-14 13:20:54 +0200 +0200)
27-Sep-2026 10:02:00: cleaning kernel...
27-Sep-2026 10:02:01: building kernel...
27-Sep-2026 10:07:15: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
27-Sep-2026 10:07:15: testing patch...
27-Sep-2026 10:21:15: reproduced crash: INFO: rcu detected stall in tc_modify_qdisc