EXT4-fs warning (device loop1): __ext4fs_dirhash:270: inode #18: comm syz-executor.1: Siphash requires key
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BUG: KMSAN: uninit-value in ext4_inlinedir_to_tree+0xde2/0x15a0 fs/ext4/inline.c:1415
 ext4_inlinedir_to_tree+0xde2/0x15a0 fs/ext4/inline.c:1415
 ext4_htree_fill_tree+0x1941/0x1cd0 fs/ext4/namei.c:1210
 ext4_dx_readdir fs/ext4/dir.c:597 [inline]
 ext4_readdir+0x4bbf/0x5b00 fs/ext4/dir.c:142
 iterate_dir+0x688/0x870 fs/readdir.c:110
 __do_sys_getdents fs/readdir.c:326 [inline]
 __se_sys_getdents+0x16c/0x540 fs/readdir.c:311
 __x64_sys_getdents+0x96/0xe0 fs/readdir.c:311
 x64_sys_call+0x2b76/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:79
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Local variable hinfo created at:
 ext4_htree_fill_tree+0x52/0x1cd0 fs/ext4/namei.c:1185
 ext4_dx_readdir fs/ext4/dir.c:597 [inline]
 ext4_readdir+0x4bbf/0x5b00 fs/ext4/dir.c:142

CPU: 0 PID: 7662 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-02707-g614da38e2f7a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
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