ntfs: (device loop2): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. ------------[ cut here ]------------ kernel BUG at fs/ntfs/malloc.h:31! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 16880 Comm: syz-executor.2 Not tainted 6.7.0-rc2-syzkaller-00265-gd2da77f431ac #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 RIP: 0010:__ntfs_malloc fs/ntfs/malloc.h:31 [inline] RIP: 0010:ntfs_malloc_nofs+0xfe/0x100 fs/ntfs/malloc.h:52 Code: e8 17 e6 bf fe 48 89 df be 42 0c 00 00 5b 41 5e 41 5f e9 f5 f6 0d ff e8 00 e6 bf fe 31 c0 5b 41 5e 41 5f c3 e8 f3 e5 bf fe 90 <0f> 0b 66 0f 1f 00 55 41 57 41 56 41 55 41 54 53 49 89 fe 49 bc 00 RSP: 0018:ffffc90016a477b8 EFLAGS: 00010287 RAX: ffffffff82ce944d RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc90003de9000 RSI: 00000000000158c4 RDI: 00000000000158c5 RBP: ffff88803c2ae918 R08: ffffffff82ce937d R09: 1ffff11007cdfe7a R10: dffffc0000000000 R11: ffffed1007cdfe7b R12: dffffc0000000000 R13: ffff88803e6ff6a0 R14: ffff88803c2ae947 R15: dffffc0000000000 FS: 00007f5ac5e7a6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2d60398000 CR3: 000000001ab7e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ntfs_read_locked_inode+0x1f9c/0x4940 fs/ntfs/inode.c:703 ntfs_iget+0x113/0x190 fs/ntfs/inode.c:177 load_and_init_mft_mirror fs/ntfs/super.c:1035 [inline] load_system_files+0x100/0x4840 fs/ntfs/super.c:1780 ntfs_fill_super+0x19b3/0x2bd0 fs/ntfs/super.c:2900 mount_bdev+0x237/0x300 fs/super.c:1650 legacy_get_tree+0xef/0x190 fs/fs_context.c:662 vfs_get_tree+0x8c/0x2a0 fs/super.c:1771 do_new_mount+0x28f/0xae0 fs/namespace.c:3337 do_mount fs/namespace.c:3677 [inline] __do_sys_mount fs/namespace.c:3886 [inline] __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3863 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x45/0x110 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f5ac507e1ea 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:00007f5ac5e79ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f5ac5e79f80 RCX: 00007f5ac507e1ea RDX: 0000000020000000 RSI: 000000002001ee80 RDI: 00007f5ac5e79f40 RBP: 0000000020000000 R08: 00007f5ac5e79f80 R09: 0000000000800804 R10: 0000000000800804 R11: 0000000000000202 R12: 000000002001ee80 R13: 00007f5ac5e79f40 R14: 000000000001ee53 R15: 0000000020000180 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__ntfs_malloc fs/ntfs/malloc.h:31 [inline] RIP: 0010:ntfs_malloc_nofs+0xfe/0x100 fs/ntfs/malloc.h:52 Code: e8 17 e6 bf fe 48 89 df be 42 0c 00 00 5b 41 5e 41 5f e9 f5 f6 0d ff e8 00 e6 bf fe 31 c0 5b 41 5e 41 5f c3 e8 f3 e5 bf fe 90 <0f> 0b 66 0f 1f 00 55 41 57 41 56 41 55 41 54 53 49 89 fe 49 bc 00 RSP: 0018:ffffc90016a477b8 EFLAGS: 00010287 RAX: ffffffff82ce944d RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc90003de9000 RSI: 00000000000158c4 RDI: 00000000000158c5 RBP: ffff88803c2ae918 R08: ffffffff82ce937d R09: 1ffff11007cdfe7a R10: dffffc0000000000 R11: ffffed1007cdfe7b R12: dffffc0000000000 R13: ffff88803e6ff6a0 R14: ffff88803c2ae947 R15: dffffc0000000000 FS: 00007f5ac5e7a6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2cd5978038 CR3: 000000001ab7e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400