17-Sep-2026 06:22:02: building syzkaller on 680aa3e19b52574eca8bcba3c41aa18235367abe... 17-Sep-2026 06:22:35: fetching kernel... 17-Sep-2026 06:22:39: checked out kernel commit 7bc21b740291c06b6437fd7ed7fab2d707b35cff ("selftests: net: gro: fix OOB access when under-coalescing", 2026-09-16 19:14:56 -0700 -0700) 17-Sep-2026 06:22:39: cleaning kernel... 17-Sep-2026 06:22:42: applying patch (773 bytes)... 17-Sep-2026 06:22:42: building kernel... 17-Sep-2026 06:35:45: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 17-Sep-2026 06:35:45: testing patch... 17-Sep-2026 06:48:46: reproduced crash: INFO: task hung in addrconf_dad_work