loop0: detected capacity change from 0 to 4096 ntfs3(loop0): Different NTFS sector size (4096) and media sector size (512). ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5331 at fs/ntfs3/frecord.c:3030 ni_rename+0xee/0x100 fs/ntfs3/frecord.c:3029 Modules linked in: CPU: 0 UID: 0 PID: 5331 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~bpo12+1 04/01/2014 RIP: 0010:ni_rename+0xee/0x100 fs/ntfs3/frecord.c:3029 Code: 8b 05 a6 e6 84 0f 48 3b 44 24 10 75 22 44 89 e0 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d e9 09 6b 43 08 cc e8 03 ca b2 fe 90 <0f> 0b 90 eb c5 e8 68 87 40 08 0f 1f 84 00 00 00 00 00 90 90 90 90 RSP: 0018:ffffc9000d40fa78 EFLAGS: 00010287 RAX: ffffffff830cd99d RBX: 00000000fffffffe RCX: 0000000000100000 RDX: ffffc9000e1da000 RSI: 0000000000001268 RDI: 0000000000001269 RBP: 00000000fffffffe R08: ffffffff8f9e3177 R09: 1ffffffff1f3c62e R10: dffffc0000000000 R11: fffffbfff1f3c62f R12: 0000000000000000 R13: ffff888033be6600 R14: ffff88800067f480 R15: ffff88800067e5f0 FS: 00007f16f88c26c0(0000) GS:ffff88808d304000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc43398dd30 CR3: 000000001f50e000 CR4: 0000000000352ef0 Call Trace: ntfs_rename+0x735/0xbf0 fs/ntfs3/namei.c:332 vfs_rename+0xb31/0xe80 fs/namei.c:5216 do_renameat2+0x6a2/0xa50 fs/namei.c:5364 __do_sys_renameat2 fs/namei.c:5398 [inline] __se_sys_renameat2 fs/namei.c:5395 [inline] __x64_sys_renameat2+0xce/0xe0 fs/namei.c:5395 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f16f798eec9 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:00007f16f88c2038 EFLAGS: 00000246 ORIG_RAX: 000000000000013c RAX: ffffffffffffffda RBX: 00007f16f7be5fa0 RCX: 00007f16f798eec9 RDX: ffffffffffffff9c RSI: 0000200000000140 RDI: ffffffffffffff9c RBP: 00007f16f7a11f91 R08: 0000000000000000 R09: 0000000000000000 R10: 00002000000004c0 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f16f7be6038 R14: 00007f16f7be5fa0 R15: 00007fff88d0eb88