EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz-executor.3: couldn't read orphan inode 15 (err -117) EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. ===================================================== BUG: KMSAN: uninit-value in ext4_inlinedir_to_tree+0x11ac/0x17b0 fs/ext4/inline.c:1432 ext4_inlinedir_to_tree+0x11ac/0x17b0 fs/ext4/inline.c:1432 ext4_htree_fill_tree+0x1947/0x1cd0 fs/ext4/namei.c:1195 ext4_dx_readdir fs/ext4/dir.c:597 [inline] ext4_readdir+0x50df/0x6150 fs/ext4/dir.c:142 iterate_dir+0x3e6/0x9b0 __do_compat_sys_getdents fs/readdir.c:537 [inline] __se_compat_sys_getdents+0x182/0x560 fs/readdir.c:522 __ia32_compat_sys_getdents+0x93/0xd0 fs/readdir.c:522 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline] __do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178 do_fast_syscall_32+0x37/0x80 arch/x86/entry/common.c:203 do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:246 entry_SYSENTER_compat_after_hwframe+0x70/0x82 Local variable hinfo created at: ext4_htree_fill_tree+0x63/0x1cd0 fs/ext4/namei.c:1170 ext4_dx_readdir fs/ext4/dir.c:597 [inline] ext4_readdir+0x50df/0x6150 fs/ext4/dir.c:142 CPU: 0 PID: 6132 Comm: syz-executor.3 Not tainted 6.3.0-rc3-syzkaller-g90ea0df61c98 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 =====================================================