20-Oct-2026 12:52:15: building syzkaller on e12281bdb1bf7cffd538215163f961a34f2e5494... 20-Oct-2026 12:52:38: fetching kernel... 20-Oct-2026 12:52:41: checked out kernel commit f47d223627f80cb7a1eb14c585fe6cb35de5e984 ("Merge tag 'vfs-7.4-rc1.sync_close' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs", 2026-10-19 21:03:21 -1000 -1000) 20-Oct-2026 12:52:41: cleaning kernel... 20-Oct-2026 12:52:42: building kernel... 20-Oct-2026 12:58:45: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 20-Oct-2026 12:58:45: testing patch... 20-Oct-2026 13:02:38: reproduced crash: KCSAN: data-race in acpi_ut_exit / acpi_ut_trace