loop0: detected capacity change from 0 to 4096 ------------[ cut here ]------------ kernel BUG at fs/ntfs/malloc.h:31! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 4292 Comm: syz-executor940 Not tainted 6.1.115-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __ntfs_malloc fs/ntfs/malloc.h:31 [inline] pc : ntfs_malloc_nofs+0x10c/0x110 fs/ntfs/malloc.h:52 lr : __ntfs_malloc fs/ntfs/malloc.h:31 [inline] lr : ntfs_malloc_nofs+0x10c/0x110 fs/ntfs/malloc.h:52 sp : ffff800020f67540 x29: ffff800020f67540 x28: ffff0000e1b70840 x27: ffff0000e1b70a04 x26: 0000000000000000 x25: dfff800000000000 x24: ffff000187e13918 x23: ffff000187e13800 x22: ffff0000e1b70ba0 x21: 1fffe00030fc2723 x20: ffff0000d0ff2000 x19: 0000000000000000 x18: 0000000000000140 x17: ffff8000159cd000 x16: ffff8000121e7f80 x15: 0000000000000000 x14: 00000000fffffffe x13: ffff0000d952d340 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000962ea8c x8 : ffff0000d952d340 x7 : ffff0000d44a3100 x6 : ffff0000d44a3100 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80000962eab8 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __ntfs_malloc fs/ntfs/malloc.h:31 [inline] ntfs_malloc_nofs+0x10c/0x110 fs/ntfs/malloc.h:52 ntfs_read_locked_inode+0x1834/0x38e0 fs/ntfs/inode.c:703 ntfs_iget+0x110/0x19c fs/ntfs/inode.c:177 load_and_init_mft_mirror fs/ntfs/super.c:1027 [inline] load_system_files+0xe4/0x4734 fs/ntfs/super.c:1772 ntfs_fill_super+0x14e0/0x2314 fs/ntfs/super.c:2892 mount_bdev+0x274/0x370 fs/super.c:1443 ntfs_mount+0x44/0x58 fs/ntfs/super.c:3049 legacy_get_tree+0xd4/0x16c fs/fs_context.c:632 vfs_get_tree+0x90/0x274 fs/super.c:1573 do_new_mount+0x278/0x8fc fs/namespace.c:3056 path_mount+0x590/0xe5c fs/namespace.c:3386 do_mount fs/namespace.c:3399 [inline] __do_sys_mount fs/namespace.c:3607 [inline] __se_sys_mount fs/namespace.c:3584 [inline] __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3584 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 Code: 97bb2575 aa1f03e0 17ffffdf 97bb2572 (d4210000) ---[ end trace 0000000000000000 ]---