14-Oct-2026 08:05:43: building syzkaller on edc5149ad2ab7a38db6b3bcb1b594e0264a92163... 14-Oct-2026 08:05:54: fetching kernel... 14-Oct-2026 08:05:57: checked out kernel commit 5ca734335a87ebb65fa89a60e6e41c18a1cef16c ("Revert \"ax25: fix use-after-free bugs caused by ax25_ds_del_timer\"", 2026-10-13 12:19:12 +0000 UTC) 14-Oct-2026 08:05:57: cleaning kernel... 14-Oct-2026 08:09:30: building kernel... 14-Oct-2026 08:12:16: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 14-Oct-2026 08:12:16: testing patch... 14-Oct-2026 08:18:41: reproduced crash: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM