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
------------[ cut here ]------------
kernel BUG at fs/ntfs/file.c:493!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 5951 Comm: syz.5.227 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 : ffff8000210a74e0
x29: ffff8000210a78c0 x28: fffffc0003ed0fc0 x27: dfff800000000000
x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000405
x23: 000000000001bbfb x22: ffff8000210a7800 x21: ffff8000210a7c40
x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe00033e8417e
x17: ffff80001532d000 x16: ffff800011b3e320 x15: 0000000000000000
x14: 0000000000000006 x13: 1ffff00002a66071 x12: 0000000015b07523
x11: ff00800009577cc4 x10: 0000000000000000 x9 : ffff800009577cc4
x8 : ffff0000cd173800 x7 : ffff8000087ee3cc 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
 do_iter_readv_writev fs/read_write.c:-1 [inline]
 do_iter_write+0x520/0x93c fs/read_write.c:861
 vfs_writev fs/read_write.c:934 [inline]
 do_pwritev+0x1e8/0x338 fs/read_write.c:1031
 __do_sys_pwritev2 fs/read_write.c:1090 [inline]
 __se_sys_pwritev2 fs/read_write.c:1081 [inline]
 __arm64_sys_pwritev2+0xdc/0x110 fs/read_write.c:1081
 __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 97bcea59 d4210000 97bcea57 (d4210000) 
---[ end trace 0000000000000000 ]---