------------[ cut here ]------------ kernel BUG at fs/ntfs/file.c:493! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 8481 Comm: syz-executor.2 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 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+0x80e4/0x82ec fs/ntfs/file.c:1826 lr : __ntfs_grab_cache_pages fs/ntfs/file.c:493 [inline] lr : ntfs_perform_write+0x80e4/0x82ec fs/ntfs/file.c:1826 sp : ffff8000a54b75a0 x29: ffff8000a54b79a0 x28: ffff8000a54b78e8 x27: 05ffc00000008021 x26: ffff8000a54b78e0 x25: 0000000000000002 x24: fffffdffc4da9bf4 x23: fffffdffc4da9bc0 x22: ffff8000a54b78e0 x21: 0000000000001000 x20: 0000000000000000 x19: 0000000000000000 x18: ffff800097a576c0 x17: 0000000000000000 x16: ffff80008ad63400 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: ffff8000a54b72c0 x11: 0000000000040000 x10: 000000000000d5c1 x9 : ffff8000a087a000 x8 : 000000000000d5c2 x7 : 0000000000000000 x6 : ffff8000808cfde4 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __ntfs_grab_cache_pages fs/ntfs/file.c:493 [inline] ntfs_perform_write+0x80e4/0x82ec fs/ntfs/file.c:1826 ntfs_file_write_iter+0xf3c/0x1738 fs/ntfs/file.c:1909 call_write_iter include/linux/fs.h:2085 [inline] new_sync_write fs/read_write.c:497 [inline] vfs_write+0x968/0xc3c fs/read_write.c:590 ksys_write+0x15c/0x26c fs/read_write.c:643 __do_sys_write fs/read_write.c:655 [inline] __se_sys_write fs/read_write.c:652 [inline] __arm64_sys_write+0x7c/0x90 fs/read_write.c:652 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x54/0x158 arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 Code: aa1503e0 97cbaa99 17ffff41 97b85f5d (d4210000) ---[ end trace 0000000000000000 ]---