loop0: detected capacity change from 0 to 32768 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6608 at fs/inode.c:417 drop_nlink+0xc5/0x110 fs/inode.c:417 Modules linked in: CPU: 1 UID: 0 PID: 6608 Comm: syz.0.16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 RIP: 0010:drop_nlink+0xc5/0x110 fs/inode.c:417 Code: c0 08 00 00 be 08 00 00 00 e8 d7 6c ec ff f0 48 ff 83 c0 08 00 00 5b 41 5c 41 5e 41 5f 5d e9 52 e4 8f 08 cc e8 7c b2 8a ff 90 <0f> 0b 90 eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 5b ff ff ff RSP: 0018:ffffc9000472f890 EFLAGS: 00010293 RAX: ffffffff82340b14 RBX: ffff8880416c2180 RCX: ffff888026d98000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: dffffc0000000000 R11: fffff9400011ad77 R12: 1ffff110082d8439 R13: 1ffff920008e5f24 R14: ffff8880416c21c8 R15: dffffc0000000000 FS: 00007fe39560e6c0(0000) GS:ffff888126efc000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f45428ad000 CR3: 000000002f70c000 CR4: 00000000003526f0 Call Trace: jfs_rename+0xbb3/0x1610 fs/jfs/namei.c:1247 vfs_rename+0xb34/0xe80 fs/namei.c:5216 do_renameat2+0x6a2/0xa50 fs/namei.c:5364 __do_sys_rename fs/namei.c:5411 [inline] __se_sys_rename fs/namei.c:5409 [inline] __x64_sys_rename+0x82/0x90 fs/namei.c:5409 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: 0033:0x7fe39639e969 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:00007fe39560e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 RAX: ffffffffffffffda RBX: 00007fe3965c5fa0 RCX: 00007fe39639e969 RDX: 0000000000000000 RSI: 0000200000000780 RDI: 00002000000003c0 RBP: 00007fe396420ab1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fe3965c5fa0 R15: 00007ffc097a56c8