27-Sep-2026 15:10:46: building syzkaller on d6526ea3e6ad9081c902859bbb80f9f840377cb4...
27-Sep-2026 15:12:09: fetching kernel...
27-Sep-2026 15:12:11: checked out kernel commit 0248c33e835ecbec3a591f93fdaae53f7b90a4d6 ("Linux 5.15.221", 2026-09-14 13:20:54 +0200 +0200)
27-Sep-2026 15:12:11: cleaning kernel...
27-Sep-2026 15:12:12: building kernel...
27-Sep-2026 15:17:22: 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 15:17:22: testing patch...
27-Sep-2026 15:24:54: reproduced crash: possible deadlock in kvfree_call_rcu