loop2: detected capacity change from 0 to 4096 ntfs3: loop2: Different NTFS sector size (2048) and media sector size (512). ntfs3: loop2: Failed to initialize $Extend/$ObjId. ------------[ cut here ]------------ kernel BUG at include/linux/highmem.h:275! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 1 UID: 0 PID: 6228 Comm: syz.2.250 Not tainted 6.11.0-rc3-next-20240816-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:zero_user_segments+0x28b/0x290 include/linux/highmem.h:275 Code: 01 02 e9 47 fe ff ff e8 e3 8b a7 fe 89 ea be 00 10 00 00 48 c7 c7 90 bc ce 8e e8 c0 f3 01 02 e9 d3 fe ff ff e8 c6 8b a7 fe 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 RSP: 0018:ffffc900176678a0 EFLAGS: 00010283 RAX: ffffffff82ec07aa RBX: ffffea000163f9c0 RCX: 0000000000040000 RDX: ffffc90009521000 RSI: 00000000000003b5 RDI: 00000000000003b6 RBP: 0000000000001000 R08: ffffffff82ec05e5 R09: 1ffffd40002c7f38 R10: dffffc0000000000 R11: fffff940002c7f39 R12: 000000000000100a R13: 0000000000000000 R14: 1ffffd40002c7f38 R15: 000000000000100a FS: 00007ff9aabfe6c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff99f47f000 CR3: 000000002d334000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: folio_zero_range include/linux/highmem.h:647 [inline] ntfs_extend_initialized_size+0x50b/0x950 fs/ntfs3/file.c:215 ntfs_extend+0x3fe/0x480 fs/ntfs3/file.c:403 ntfs_file_write_iter+0x3d1/0x740 fs/ntfs3/file.c:1187 do_iter_readv_writev+0x60a/0x890 vfs_writev+0x37c/0xbb0 fs/read_write.c:971 do_pwritev fs/read_write.c:1072 [inline] __do_sys_pwritev2 fs/read_write.c:1131 [inline] __se_sys_pwritev2+0x1ca/0x2d0 fs/read_write.c:1122 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7ff9a9d79e79 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ff9aabfe038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 RAX: ffffffffffffffda RBX: 00007ff9a9f15f80 RCX: 00007ff9a9d79e79 RDX: 0000000000000001 RSI: 00000000200006c0 RDI: 0000000000000006 RBP: 00007ff9a9de7916 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000006e45 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007ff9a9f15f80 R15: 00007fff7ea944d8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:zero_user_segments+0x28b/0x290 include/linux/highmem.h:275 Code: 01 02 e9 47 fe ff ff e8 e3 8b a7 fe 89 ea be 00 10 00 00 48 c7 c7 90 bc ce 8e e8 c0 f3 01 02 e9 d3 fe ff ff e8 c6 8b a7 fe 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 RSP: 0018:ffffc900176678a0 EFLAGS: 00010283 RAX: ffffffff82ec07aa RBX: ffffea000163f9c0 RCX: 0000000000040000 RDX: ffffc90009521000 RSI: 00000000000003b5 RDI: 00000000000003b6 RBP: 0000000000001000 R08: ffffffff82ec05e5 R09: 1ffffd40002c7f38 R10: dffffc0000000000 R11: fffff940002c7f39 R12: 000000000000100a R13: 0000000000000000 R14: 1ffffd40002c7f38 R15: 000000000000100a FS: 00007ff9aabfe6c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff9aabdcf98 CR3: 000000002d334000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400