el0t_64_sync_handler+0x84/0xe4 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: 0 PID: 5358 Comm: syz.4.386 Not tainted 5.15.164-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 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+0x6588/0x66b8 fs/ntfs/file.c:1837 lr : __ntfs_grab_cache_pages fs/ntfs/file.c:497 [inline] lr : ntfs_perform_write+0x6588/0x66b8 fs/ntfs/file.c:1837 sp : ffff80001d617540 x29: ffff80001d617940 x28: 0000000000000000 x27: ffff80001d617880 x26: 0000000000000000 x25: 0000000000000000 x24: ffff80001d617880 x23: ffff80001d617880 x22: 0000000000000fee x21: 0000000000000000 x20: ffff80001d617b90 x19: 0000000000000090 x18: ffff80001d616de0 x17: 1fffe000368f698e x16: ffff800011ab8bb8 x15: 000000000002d094 x14: 1ffff0000295806a x13: dfff800000000000 x12: 00000000ffcffcc9 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000ce199b40 x8 : ffff8000095484bc x7 : ffff8000087d9d04 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+0x6588/0x66b8 fs/ntfs/file.c:1837 ntfs_file_write_iter+0xfa4/0x170c fs/ntfs/file.c:1921 call_write_iter include/linux/fs.h:2172 [inline] new_sync_write fs/read_write.c:507 [inline] vfs_write+0x884/0xb44 fs/read_write.c:594 ksys_write+0x15c/0x26c fs/read_write.c:647 __do_sys_write fs/read_write.c:659 [inline] __se_sys_write fs/read_write.c:656 [inline] __arm64_sys_write+0x7c/0x90 fs/read_write.c:656 __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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: 17fffd14 97bdec87 d4210000 97bdec85 (d4210000) ---[ end trace 93a5851f0c5f2052 ]---