28-Aug-2026 16:11:02: building syzkaller on 5d63f80b763910b40ae04a96c13dc75d621bea67... 28-Aug-2026 16:11:23: fetching kernel... 28-Aug-2026 16:11:26: checked out kernel commit 1b78070aaef63512688aebfbc82365ef9d6660f1 ("Merge tag 'net-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net", 2026-08-27 13:53:43 -0700 -0700) 28-Aug-2026 16:11:26: cleaning kernel... 28-Aug-2026 16:11:28: building kernel... 28-Aug-2026 16:20:05: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 28-Aug-2026 16:20:05: testing patch... 28-Aug-2026 16:34:41: reproduced crash: KASAN: use-after-free Read in hpfs_count_dnodes