loop1: detected capacity change from 0 to 4096 ================================================================================ UBSAN: shift-out-of-bounds in fs/ntfs/inode.c:1080:43 shift exponent 48 is too large for 32-bit type 'unsigned int' CPU: 0 PID: 2557 Comm: syz-executor.1 Not tainted 6.2.0-syzkaller-13163-g04a357b1f6f0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106 ubsan_epilogue lib/ubsan.c:217 [inline] __ubsan_handle_shift_out_of_bounds+0x3c3/0x420 lib/ubsan.c:387 ntfs_read_locked_inode+0x4665/0x49c0 fs/ntfs/inode.c:1080 ntfs_read_inode_mount+0xda6/0x2660 fs/ntfs/inode.c:2098 ntfs_fill_super+0x1884/0x2bd0 fs/ntfs/super.c:2863 mount_bdev+0x271/0x3a0 fs/super.c:1371 legacy_get_tree+0xef/0x190 fs/fs_context.c:610 vfs_get_tree+0x8c/0x270 fs/super.c:1501 do_new_mount+0x28f/0xae0 fs/namespace.c:3042 do_mount fs/namespace.c:3385 [inline] __do_sys_mount fs/namespace.c:3594 [inline] __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3571 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fee1468d62a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fee1548af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 000000000001f6d9 RCX: 00007fee1468d62a RDX: 000000002001f6c0 RSI: 000000002001f640 RDI: 00007fee1548afe0 RBP: 00007fee1548b020 R08: 00007fee1548b020 R09: 000000000000870b R10: 000000000000870b R11: 0000000000000202 R12: 000000002001f6c0 R13: 000000002001f640 R14: 00007fee1548afe0 R15: 0000000020000000 ================================================================================