------------[ cut here ]------------ kernel BUG at fs/ntfs/malloc.h:31! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 13953 Comm: syz-executor.1 Not tainted 6.5.0-syzkaller-04808-g6c1b980a7e79 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 RIP: 0010:__ntfs_malloc fs/ntfs/malloc.h:31 [inline] RIP: 0010:ntfs_malloc_nofs fs/ntfs/malloc.h:52 [inline] RIP: 0010:ntfs_read_locked_inode+0x4064/0x5860 fs/ntfs/inode.c:703 Code: 3c 02 00 0f 85 bc 0e 00 00 48 8b 73 28 48 c7 c2 c0 77 a2 8a 48 c7 c7 c0 a8 a2 8a e8 46 3c fe ff e9 ca d0 ff ff e8 6c 6a cf fe <0f> 0b e8 65 6a cf fe 48 8d bb a8 fe ff ff b8 ff ff 37 00 48 89 fa RSP: 0018:ffffc9000426f9a0 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff88803f9ce320 RCX: ffffc90004bd9000 RDX: 0000000000040000 RSI: ffffffff82b723e4 RDI: 0000000000000007 RBP: ffff8880891fc000 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000000000 R11: ffffffff81f51d73 R12: ffff8880375a4800 R13: ffff8880891fc110 R14: 0000000000000000 R15: 0000000000000000 FS: 00007feb143fe6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9c5a8ff000 CR3: 0000000018f7b000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ntfs_iget+0x130/0x180 fs/ntfs/inode.c:177 load_and_init_upcase fs/ntfs/super.c:1663 [inline] load_system_files fs/ntfs/super.c:1818 [inline] ntfs_fill_super+0x2825/0x9100 fs/ntfs/super.c:2900 mount_bdev+0x1f3/0x2e0 fs/super.c:1603 legacy_get_tree+0x109/0x220 fs/fs_context.c:638 vfs_get_tree+0x8c/0x370 fs/super.c:1724 do_new_mount fs/namespace.c:3335 [inline] path_mount+0x1492/0x1ed0 fs/namespace.c:3662 do_mount fs/namespace.c:3675 [inline] __do_sys_mount fs/namespace.c:3884 [inline] __se_sys_mount fs/namespace.c:3861 [inline] __x64_sys_mount+0x293/0x310 fs/namespace.c:3861 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7feb1587e1ea Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007feb143fdee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007feb143fdf80 RCX: 00007feb1587e1ea RDX: 000000002001f1c0 RSI: 0000000020000000 RDI: 00007feb143fdf40 RBP: 000000002001f1c0 R08: 00007feb143fdf80 R09: 0000000000000004 R10: 0000000000000004 R11: 0000000000000202 R12: 0000000020000000 R13: 00007feb143fdf40 R14: 000000000000097a R15: 0000000020000040 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__ntfs_malloc fs/ntfs/malloc.h:31 [inline] RIP: 0010:ntfs_malloc_nofs fs/ntfs/malloc.h:52 [inline] RIP: 0010:ntfs_read_locked_inode+0x4064/0x5860 fs/ntfs/inode.c:703 Code: 3c 02 00 0f 85 bc 0e 00 00 48 8b 73 28 48 c7 c2 c0 77 a2 8a 48 c7 c7 c0 a8 a2 8a e8 46 3c fe ff e9 ca d0 ff ff e8 6c 6a cf fe <0f> 0b e8 65 6a cf fe 48 8d bb a8 fe ff ff b8 ff ff 37 00 48 89 fa RSP: 0018:ffffc9000426f9a0 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff88803f9ce320 RCX: ffffc90004bd9000 RDX: 0000000000040000 RSI: ffffffff82b723e4 RDI: 0000000000000007 RBP: ffff8880891fc000 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000000000 R11: ffffffff81f51d73 R12: ffff8880375a4800 R13: ffff8880891fc110 R14: 0000000000000000 R15: 0000000000000000 FS: 00007feb143fe6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f09f26de438 CR3: 0000000018f7b000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400