02-Oct-2026 04:29:28: building syzkaller on 874a1386706482fe473dfe96f8a3acc52c1b2ba1...
02-Oct-2026 04:30:51: fetching kernel...
02-Oct-2026 04:30:53: checked out kernel commit 6612ef9d0b09420469e261578372ab3cc9aa9cf1 ("UPSTREAM: Bluetooth: RFCOMM: serialize security confirmation handling", 2026-09-29 20:52:17 +0000 UTC)
02-Oct-2026 04:30:53: cleaning kernel...
02-Oct-2026 04:30:54: building kernel...
02-Oct-2026 04:34:04: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
02-Oct-2026 04:34:04: testing patch...
02-Oct-2026 04:39:42: reproduced crash: invalid opcode in __traceiter_percpu_free_percpu