loop4: detected capacity change from 0 to 190 ------------[ cut here ]------------ kernel BUG at fs/ntfs/malloc.h:31! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 11338 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-gfe4469582053 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 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 : ffff800099437560 x29: ffff800099437560 x28: ffff00012778a940 x27: ffff00012778ab04 x26: 0000000000000000 x25: dfff800000000000 x24: ffff00012f9fc118 x23: ffff00012f9fc000 x22: ffff00012778aca0 x21: 1fffe00025f3f823 x20: ffff0000df9d0000 x19: 0000000000000000 x18: 1fffe0003683f1c6 x17: ffff80008e09d000 x16: ffff80008a4bf000 x15: 0000000000000001 x14: 1fffe00024ef1532 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000040000 x10: 000000000001576c x9 : ffff80009b379000 x8 : 000000000001576d x7 : ffff0000d2b54a80 x6 : ffff0000d2b54a80 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800081686118 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_upcase fs/ntfs/super.c:1663 [inline] load_system_files+0x1728/0x4734 fs/ntfs/super.c:1818 ntfs_fill_super+0x14e0/0x2314 fs/ntfs/super.c:2900 mount_bdev+0x24c/0x328 fs/super.c:1391 ntfs_mount+0x44/0x58 fs/ntfs/super.c:3057 legacy_get_tree+0xd4/0x16c fs/fs_context.c:611 vfs_get_tree+0x90/0x274 fs/super.c:1519 do_new_mount+0x25c/0x8c8 fs/namespace.c:3335 path_mount+0x590/0xe04 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] __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3861 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 Code: 97ba42fa aa1f03e0 17ffffdf 97ba42f7 (d4210000) ---[ end trace 0000000000000000 ]---