loop0: detected capacity change from 0 to 4096 ntfs3(loop0): ino=5, "/" indx_read_ra ntfs3(loop0): ino=5, "/" indx_read_ra ------------[ cut here ]------------ err && ni_remove_name(new_dir_ni, ni, new_de, &de2, &undo) WARNING: fs/ntfs3/frecord.c:2804 at ni_rename+0xee/0x100 fs/ntfs3/frecord.c:2803, CPU#0: syz.0.0/5319 Modules linked in: CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 RIP: 0010:ni_rename+0xee/0x100 fs/ntfs3/frecord.c:2803 Code: 8b 05 56 9a 12 10 48 3b 44 24 10 75 22 44 89 e0 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 b3 c4 9e fe 90 <0f> 0b 90 eb c5 e8 f8 1d 83 08 0f 1f 84 00 00 00 00 00 90 90 90 90 RSP: 0018:ffffc900060d7ad8 EFLAGS: 00010287 RAX: ffffffff8326f5ed RBX: 00000000ffffffea RCX: 0000000000100000 RDX: ffffc90020001000 RSI: 00000000000024dc RDI: 00000000000024dd RBP: 00000000ffffffea R08: ffffffff9030c5f7 R09: 1ffffffff20618be R10: dffffc0000000000 R11: fffffbfff20618bf R12: 0000000000000000 R13: ffff888012012000 R14: ffff88804736c000 R15: ffff88804736c708 FS: 00007f57c461d6c0(0000) GS:ffff88808c887000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f790b5a3000 CR3: 0000000011dd4000 CR4: 0000000000352ef0 Call Trace: ntfs_rename+0x6ea/0xb40 fs/ntfs3/namei.c:331 vfs_rename+0xa96/0xeb0 fs/namei.c:6054 filename_renameat2+0x539/0x9c0 fs/namei.c:6172 __do_sys_renameat2 fs/namei.c:6201 [inline] __se_sys_renameat2+0x5a/0x2c0 fs/namei.c:6196 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x15f/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f57c379cdd9 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f57c461cfe8 EFLAGS: 00000246 ORIG_RAX: 000000000000013c RAX: ffffffffffffffda RBX: 00007f57c3a15fa0 RCX: 00007f57c379cdd9 RDX: ffffffffffffff9c RSI: 0000200000000580 RDI: ffffffffffffff9c RBP: 00007f57c3832d69 R08: 0000000000000000 R09: 0000000000000000 R10: 00002000000005c0 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f57c3a16038 R14: 00007f57c3a15fa0 R15: 00007ffea9d400e8