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: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: 4222 Comm: syz-executor401 Not tainted 6.1.64-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 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 : ffff80001db47480 x29: ffff80001db47890 x28: 0000000000000000 x27: 0000000000000000 x26: ffff80001db477c0 x25: 0000000000000000 x24: fffffc0005d8efb4 x23: fffffc0005d8ef80 x22: 0000000000000000 x21: 0000000000000000 x20: ffff80001db47c40 x19: 0000000000000001 x18: 1fffe000368b0776 x17: ffff80001580d000 x16: ffff80001213942c x15: 0000000000000000 x14: 1ffff00002b020b0 x13: dfff800000000000 x12: 00000000fd3545b4 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000960f1a4 x8 : ffff0000d50c3780 x7 : ffff800008860898 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 do_iter_write+0x534/0x964 fs/read_write.c:861 vfs_writev fs/read_write.c:934 [inline] do_pwritev+0x1ec/0x334 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+0xd4/0x108 fs/read_write.c:1081 __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:585 Code: 17fffcf7 97bbadb3 d4210000 97bbadb1 (d4210000) ---[ end trace 0000000000000000 ]---