07-Oct-2026 13:50:08: building syzkaller on 79782afcff30fd0c0af8c2725d508b2c7150f3ed... 07-Oct-2026 13:51:57: fetching kernel... 07-Oct-2026 13:51:59: checked out kernel commit a051a4bf909f76f470ccb3761ee0cf6e2395616e ("Linux 5.15.222", 2026-10-03 12:26:49 +0200 +0200) 07-Oct-2026 13:51:59: cleaning kernel... 07-Oct-2026 13:51:59: building kernel... 07-Oct-2026 13:57:46: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 07-Oct-2026 13:57:46: testing patch... 07-Oct-2026 14:12:46: reproduced crash: kernel BUG in ext4_write_inline_data_end