F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 F2FS-fs (loop5): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. F2FS-fs (loop5): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. ===================================================== BUG: KMSAN: uninit-value in f2fs_new_node_page+0x14c5/0x1690 fs/f2fs/node.c:1341 f2fs_new_node_page+0x14c5/0x1690 fs/f2fs/node.c:1341 write_all_xattrs+0x7df/0xc20 fs/f2fs/xattr.c:490 __f2fs_setxattr+0x18ba/0x1d40 fs/f2fs/xattr.c:769 f2fs_setxattr+0x341/0x610 fs/f2fs/xattr.c:825 __f2fs_set_acl+0xe83/0xfb0 fs/f2fs/acl.c:268 f2fs_set_acl+0x12c/0x1c0 fs/f2fs/acl.c:286 set_posix_acl fs/posix_acl.c:954 [inline] vfs_set_acl+0xebe/0x12c0 fs/posix_acl.c:1133 do_set_acl+0x195/0x310 fs/posix_acl.c:1278 do_setxattr fs/xattr.c:633 [inline] file_setxattr+0x440/0x560 fs/xattr.c:646 path_setxattrat+0x60a/0x760 fs/xattr.c:711 __do_sys_fsetxattr fs/xattr.c:761 [inline] __se_sys_fsetxattr fs/xattr.c:758 [inline] __x64_sys_fsetxattr+0xfa/0x190 fs/xattr.c:758 x64_sys_call+0x3416/0x3c30 arch/x86/include/generated/asm/syscalls_64.h:191 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Local variable new_ni created at: f2fs_new_node_page+0xa4/0x1690 fs/f2fs/node.c:1317 write_all_xattrs+0x7df/0xc20 fs/f2fs/xattr.c:490 CPU: 0 UID: 0 PID: 7401 Comm: syz.5.332 Not tainted 6.13.0-syzkaller-07632-gaa22f4da2a46 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 =====================================================