------------[ cut here ]------------ kernel BUG at fs/ntfs/file.c:493! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 22343 Comm: syz-executor.0 Not tainted 6.2.0-rc6-syzkaller-17549-gca72d58361ee #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __ntfs_grab_cache_pages+0x30c/0x328 fs/ntfs/file.c:493 lr : __ntfs_grab_cache_pages+0x30c/0x328 fs/ntfs/file.c:493 sp : ffff800018eabaa0 x29: ffff800018eabaa0 x28: ffff000119f8f440 x27: ffff800018eabb70 x26: 00000000ffffffff x25: ffff000119f8f988 x24: 000000000000000f x23: 0000000000000000 x22: ffff800018eabb68 x21: ffff000119f8f440 x20: 0000000000000000 x19: ffff800018eabb70 x18: 000000000000ba7e x17: ffff80000c17e8bc x16: ffff80000ddcb118 x15: ffff00011cd8ce00 x14: 0000000000000030 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000000e4eb x10: ffff800012fa4000 x9 : ffff800008bc9af4 x8 : 000000000000e4ec x7 : ffff8000084839f8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : ffff800018eabb68 x3 : ffff800018eabb70 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __ntfs_grab_cache_pages+0x30c/0x328 fs/ntfs/file.c:493 ntfs_perform_write+0x224/0xa98 fs/ntfs/file.c:1833 ntfs_file_write_iter+0x2c4/0x4f0 fs/ntfs/file.c:1917 call_write_iter include/linux/fs.h:2189 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x2dc/0x46c fs/read_write.c:584 ksys_write+0xb4/0x160 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+0x24/0x34 fs/read_write.c:646 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 Code: 17ffff88 97db8f43 17ffff86 97db8f41 (d4210000) ---[ end trace 0000000000000000 ]---