10-Oct-2026 04:06:13: building syzkaller on d6526ea3e6ad9081c902859bbb80f9f840377cb4... 10-Oct-2026 04:06:32: fetching kernel... 10-Oct-2026 04:06:34: checked out kernel commit a051a4bf909f76f470ccb3761ee0cf6e2395616e ("Linux 5.15.222", 2026-10-03 12:26:49 +0200 +0200) 10-Oct-2026 04:06:34: cleaning kernel... 10-Oct-2026 04:06:35: building kernel... 10-Oct-2026 04:12:42: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 10-Oct-2026 04:12:42: testing patch... 10-Oct-2026 04:18:51: reproduced crash: KASAN: use-after-free Read in steam_input_open