------------[ cut here ]------------ kernel BUG at fs/ntfs/file.c:493! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 11859 Comm: syz-executor.0 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 : ffff80009b3f73c0 x29: ffff80009b3f77c0 x28: ffff80009b3f7708 x27: 05ffc00000008139 x26: ffff80009b3f7700 x25: 0000000000000002 x24: fffffdffc4c3b8f4 x23: fffffdffc4c3b8c0 x22: ffff80009b3f7700 x21: 0000000000000801 x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe00036800396 x17: ffff80008ec8d000 x16: ffff80008ad63400 x15: 0000000000000001 x14: 0000000000000002 x13: 0000000000000001 x12: ffff80009b3f70e0 x11: 0000000000040000 x10: 000000000000bf5b x9 : ffff80009843a000 x8 : 000000000000bf5c 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 do_iter_readv_writev+0x38c/0x540 vfs_writev+0x410/0xb58 fs/read_write.c:971 do_writev+0x178/0x304 fs/read_write.c:1018 __do_sys_writev fs/read_write.c:1091 [inline] __se_sys_writev fs/read_write.c:1088 [inline] __arm64_sys_writev+0x80/0x94 fs/read_write.c:1088 __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 ]---