el0_svc+0x58/0x128 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
------------[ cut here ]------------
kernel BUG at fs/ntfs/file.c:493!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 4632 Comm: syz.1.57 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : __ntfs_grab_cache_pages fs/ntfs/file.c:493 [inline]
pc : ntfs_perform_write+0x6668/0x68b4 fs/ntfs/file.c:1833
lr : __ntfs_grab_cache_pages fs/ntfs/file.c:493 [inline]
lr : ntfs_perform_write+0x6668/0x68b4 fs/ntfs/file.c:1833
sp : ffff800020b87600
x29: ffff800020b879e0 x28: fffffc00038994c0 x27: dfff800000000000
x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000028
x23: 0000000000000001 x22: ffff800020b87920 x21: ffff800020b87bb0
x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe00033e7277e
x17: ffff80001537d000 x16: ffff800011b8ee98 x15: 0000000000000000
x14: 0000000000000006 x13: 1ffff00002a70071 x12: 00000000783555bd
x11: ff00800009577ce0 x10: 0000000000000000 x9 : ffff800009577ce0
x8 : ffff0000cb3eb800 x7 : ffff8000087ee2a4 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 __ntfs_grab_cache_pages fs/ntfs/file.c:493 [inline]
 ntfs_perform_write+0x6668/0x68b4 fs/ntfs/file.c:1833
 ntfs_file_write_iter+0xf28/0x1738 fs/ntfs/file.c:1917
 call_write_iter include/linux/fs.h:2265 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x3c8/0x7c8 fs/read_write.c:584
 ksys_write+0x12c/0x228 fs/read_write.c:637
 __do_sys_write fs/read_write.c:649 [inline]
 __se_sys_write fs/read_write.c:646 [inline]
 __arm64_sys_write+0x7c/0x90 fs/read_write.c:646
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x290 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x13c/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x5c/0x134 arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x128 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: d4210000 97bcea5d d4210000 97bcea5b (d4210000) 
---[ end trace 0000000000000000 ]---