------------[ cut here ]------------ kernel BUG at fs/ntfs/file.c:497! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 21419 Comm: syz-executor.3 Not tainted 5.15.147-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __ntfs_grab_cache_pages fs/ntfs/file.c:497 [inline] pc : ntfs_perform_write+0x6588/0x66b8 fs/ntfs/file.c:1837 lr : __ntfs_grab_cache_pages fs/ntfs/file.c:497 [inline] lr : ntfs_perform_write+0x6588/0x66b8 fs/ntfs/file.c:1837 sp : ffff80001d7d7580 x29: ffff80001d7d7980 x28: 0000000000000000 x27: ffff80001d7d78c0 x26: 0000000000000000 x25: 0000000000000000 x24: ffff80001d7d78c0 x23: ffff80001d7d78c0 x22: 0000000000001000 x21: 0000000000000010 x20: ffff80001d7d7bd0 x19: 0000000000000001 x18: 1fffe000368fe78e x17: 1fffe000368fe78e x16: ffff800011982b2c x15: ffff8000149bed40 x14: 1ffff0000292406a x13: dfff800000000000 x12: 0000000000040000 x11: 000000000001c352 x10: ffff80001e8b9000 x9 : 000000000001c353 x8 : ffff800009527c84 x7 : ffff8000087d0c00 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __ntfs_grab_cache_pages fs/ntfs/file.c:497 [inline] ntfs_perform_write+0x6588/0x66b8 fs/ntfs/file.c:1837 ntfs_file_write_iter+0xfa4/0x170c fs/ntfs/file.c:1921 call_write_iter include/linux/fs.h:2146 [inline] new_sync_write fs/read_write.c:507 [inline] vfs_write+0x87c/0xb3c fs/read_write.c:594 ksys_pwrite64 fs/read_write.c:701 [inline] __do_sys_pwrite64 fs/read_write.c:711 [inline] __se_sys_pwrite64 fs/read_write.c:708 [inline] __arm64_sys_pwrite64+0x188/0x220 fs/read_write.c:708 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: 17fffd14 97be670d d4210000 97be670b (d4210000) ---[ end trace af3f65b1a2f7d85d ]---