el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 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:581 ------------[ cut here ]------------ kernel BUG at fs/ntfs/file.c:493! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 4315 Comm: syz-executor213 Not tainted 6.1.20-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __ntfs_grab_cache_pages fs/ntfs/file.c:493 [inline] pc : ntfs_perform_write+0x6c9c/0x6ef4 fs/ntfs/file.c:1833 lr : __ntfs_grab_cache_pages fs/ntfs/file.c:493 [inline] lr : ntfs_perform_write+0x6c9c/0x6ef4 fs/ntfs/file.c:1833 sp : ffff80001dbf7580 x29: ffff80001dbf7990 x28: 0000000000000000 x27: 0000000000000000 x26: ffff80001dbf78c0 x25: 0000000000000000 x24: fffffc0006cb3e74 x23: fffffc0006cb3e40 x22: 0000000000000000 x21: 0000000000000000 x20: ffff80001dbf7bb0 x19: 0000000000000001 x18: 1fffe000368afd76 x17: ffff80001572d000 x16: ffff80001225a54c x15: 0000000000000000 x14: 1ffff00002ae60b0 x13: dfff800000000000 x12: 000000008e55f8b7 x11: ff808000096574a0 x10: 0000000000000000 x9 : ffff8000096574a0 x8 : ffff0000d2590000 x7 : ffff800008868fdc 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+0x6c9c/0x6ef4 fs/ntfs/file.c:1833 ntfs_file_write_iter+0xf78/0x17b0 fs/ntfs/file.c:1917 call_write_iter include/linux/fs.h:2205 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x610/0x914 fs/read_write.c:584 ksys_write+0x15c/0x26c 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+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 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:581 Code: 17fffcf7 97bab1c8 d4210000 97bab1c6 (d4210000) ---[ end trace 0000000000000000 ]---