------------[ cut here ]------------
ida_free called for id=1543 which is not allocated.
WARNING: CPU: 0 PID: 6006 at lib/idr.c:592 ida_free+0x280/0x310
Modules linked in:

CPU: 0 UID: 0 PID: 6006 Comm: syz.1.26 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:ida_free+0x280/0x310
Code: 00 00 00 00 fc ff df 48 8b 5c 24 10 48 8b 7c 24 40 48 89 de e8 d1 8a 0c 00 90 48 c7 c7 80 ee ba 8c 44 89 fe e8 11 87 12 f6 90 <0f> 0b 90 90 eb 34 e8 95 02 4f f6 49 bd 00 00 00 00 00 fc ff df eb
RSP: 0018:ffffc9000496fba0 EFLAGS: 00010246
