el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 ------------[ cut here ]------------ kernel BUG at fs/ntfs/file.c:497! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 8370 Comm: syz.2.811 Not tainted 5.15.189-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 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+0x604c/0x61a8 fs/ntfs/file.c:1837 lr : __ntfs_grab_cache_pages fs/ntfs/file.c:497 [inline] lr : ntfs_perform_write+0x604c/0x61a8 fs/ntfs/file.c:1837 sp : ffff800020c57400 x29: ffff800020c57800 x28: 0000000000000000 x27: ffff800020c57748 x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000e9f695c8 x23: 0000000000000000 x22: ffff800020c57740 x21: 0000000000001000 x20: 0000000000000000 x19: ffff800020c57c40 x18: 0000000000000002 x17: 0000000040000000 x16: ffff8000111bc798 x15: 0000000000000002 x14: 0000000000ff0100 x13: 1ffff0000282e06b x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000946260c x8 : ffff0000ccb6b680 x7 : ffff800008750ed4 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+0x604c/0x61a8 fs/ntfs/file.c:1837 ntfs_file_write_iter+0xfa4/0x1738 fs/ntfs/file.c:1921 do_iter_readv_writev+0x3a0/0x4f8 fs/read_write.c:-1 do_iter_write+0x1c4/0x670 fs/read_write.c:855 vfs_writev fs/read_write.c:928 [inline] do_writev+0x1e0/0x380 fs/read_write.c:971 __do_sys_writev fs/read_write.c:1044 [inline] __se_sys_writev fs/read_write.c:1041 [inline] __arm64_sys_writev+0x80/0x94 fs/read_write.c:1041 __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+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: d4210000 97c05b80 d4210000 97c05b7e (d4210000) ---[ end trace 79514743b0644cc9 ]---