loop0: detected capacity change from 0 to 4096 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5351 at fs/ntfs3/frecord.c:3030 ni_rename+0xee/0x100 fs/ntfs3/frecord.c:3029 Modules linked in: CPU: 0 UID: 0 PID: 5351 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 66 ee 98 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 49 39 76 08 cc e8 03 a9 b7 fe 90 <0f> 0b 90 eb c5 e8 08 55 73 08 0f 1f 84 00 00 00 00 00 90 90 90 90 RSP: 0018:ffffc9000d5c7ab8 EFLAGS: 00010283 RAX: ffffffff830811dd RBX: 00000000fffffffe RCX: 0000000000100000 RDX: ffffc9000df72000 RSI: 0000000000002ecf RDI: 0000000000002ed0 RBP: 00000000fffffffe R08: ffffffff8fa3a437 R09: 1ffffffff1f47486 R10: dffffc0000000000 R11: fffffbfff1f47487 R12: 0000000000000000 R13: ffff888038ca2200 R14: ffff888044da0000 R15: ffff8880433766d0 FS: 00007fd83a7856c0(0000) GS:ffff88808d210000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055f5f6f17168 CR3: 0000000042cb2000 CR4: 0000000000352ef0 Call Trace: ntfs_rename+0x735/0xbf0 fs/ntfs3/namei.c:332 vfs_rename+0xbd7/0xf00 fs/namei.c:5129 do_renameat2+0x6ce/0xa80 fs/namei.c:5278 __do_sys_rename fs/namei.c:5325 [inline] __se_sys_rename fs/namei.c:5323 [inline] __x64_sys_rename+0x82/0x90 fs/namei.c:5323 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fd83998ebe9 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:00007fd83a785038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 RAX: ffffffffffffffda RBX: 00007fd839bb5fa0 RCX: 00007fd83998ebe9 RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000200000000240 RBP: 00007fd839a11e19 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fd839bb6038 R14: 00007fd839bb5fa0 R15: 00007fff6f3059a8