------------[ cut here ]------------
WARNING: CPU: 1 PID: 4120 at lib/idr.c:269 idr_get_next+0x300/0x360
Modules linked in:
CPU: 0 PID: 4120 Comm: syz-executor.2 Not tainted 5.12.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:idr_get_next+0x300/0x360
Code: 6b 89 2b 65 48 8b 04 25 28 00 00 00 48 3b 44 24 58 75 72 4c 89 f8 48 83 c4 60 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 60 54 b4 fd <0f> 0b 45 31 ff eb d2 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 32 fd
RSP: 0018:ffffc900014c7d40 EFLAGS: 00010293

RAX: ffffffff83c32850 RBX: ffffc900014c7de4 RCX: ffff888113be04c0
RDX: 0000000000000000 RSI: 00000000fffffffc RDI: 000000007fffffff
RBP: 00000000fffffffc R08: ffffffff83c3280b R09: fffffbfff15e51f5
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff92000298faf
R13: dffffc0000000000 R14: ffff888121c32ac8 R15: ffff888100cfe040
FS:  00007f4b5fcb26c0(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000140 CR3: 000000010abca005 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __qrtr_bind+0x563/0x7a0
 qrtr_bind+0x118/0x1a0
 __sys_bind+0x28a/0x360
 __x64_sys_bind+0x76/0x80
 do_syscall_64+0x30/0x70
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f4b60931f69
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4b5fcb20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000031
RAX: ffffffffffffffda RBX: 00007f4b60a5ff80 RCX: 00007f4b60931f69
RDX: 000000000000000c RSI: 0000000020000140 RDI: 0000000000000003
RBP: 00007f4b6097e4a4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f4b60a5ff80 R15: 00007ffed47d82e8
irq event stamp: 2649
hardirqs last  enabled at (2687): [<ffffffff883598df>] _raw_spin_unlock_irq+0x1f/0x80
hardirqs last disabled at (2798): [<ffffffff8834ca3b>] __schedule+0x25b/0x19d0
softirqs last  enabled at (2836): [<ffffffff814a6202>] __irq_exit_rcu+0x202/0x230
softirqs last disabled at (2847): [<ffffffff814a6202>] __irq_exit_rcu+0x202/0x230
---[ end trace f87cb2916e37c9c9 ]---
