loop0: detected capacity change from 0 to 4096 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5357 at fs/ntfs3/frecord.c:3030 ni_rename+0xee/0x100 fs/ntfs3/frecord.c:3029 Modules linked in: CPU: 0 UID: 0 PID: 5357 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 06 13 99 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 c3 cc cc cc cc cc e8 53 71 b7 fe 90 <0f> 0b 90 eb c5 e8 a8 c9 73 08 0f 1f 84 00 00 00 00 00 90 90 90 90 RSP: 0018:ffffc9000d40fab8 EFLAGS: 00010287 RAX: ffffffff83084d3d RBX: 00000000fffffffe RCX: 0000000000100000 RDX: ffffc9000df4a000 RSI: 0000000000001252 RDI: 0000000000001253 RBP: 00000000fffffffe R08: ffffffff8fa3c137 R09: 1ffffffff1f47826 R10: dffffc0000000000 R11: fffffbfff1f47827 R12: 0000000000000000 R13: ffff888000ada200 R14: ffff8880433cf580 R15: ffff8880433ce6d0 FS: 00007f2ad880b6c0(0000) GS:ffff88808d20a000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2ad7bc3a88 CR3: 00000000440cf000 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: 0033:0x7f2ad798eba9 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:00007f2ad880b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 RAX: ffffffffffffffda RBX: 00007f2ad7bd5fa0 RCX: 00007f2ad798eba9 RDX: 0000000000000000 RSI: 0000200000000100 RDI: 00002000000001c0 RBP: 00007f2ad7a11e19 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f2ad7bd6038 R14: 00007f2ad7bd5fa0 R15: 00007ffc358b37c8