=============================
[ BUG: Invalid wait context ]
6.12.0-rc2-syzkaller #0 Not tainted
-----------------------------
syz.2.15/4327 is trying to lock:
ffffffff8400dd58 (map_idr_lock){+...}-{3:3}, at: bpf_map_free_id kernel/bpf/syscall.c:380 [inline]
ffffffff8400dd58 (map_idr_lock){+...}-{3:3}, at: bpf_map_put+0x26/0x120 kernel/bpf/syscall.c:808
other info that might help us debug this:
context-{5:5}
2 locks held by syz.2.15/4327:
 #0: ffffffff83ff0910 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline]
 #0: ffffffff83ff0910 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffffffff83ff0910 (rcu_read_lock){....}-{1:3}, at: map_delete_elem+0x144/0x210 kernel/bpf/syscall.c:1677
 #1: ffff888179b08820 (&htab->lockdep_key){....}-{2:2}, at: htab_lock_bucket+0x92/0x140 kernel/bpf/hashtab.c:167
stack backtrace:
CPU: 1 UID: 0 PID: 4327 Comm: syz.2.15 Not tainted 6.12.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0xa3/0x100 lib/dump_stack.c:120
 print_lock_invalid_wait_context kernel/locking/lockdep.c:4826 [inline]
 check_wait_context kernel/locking/lockdep.c:4898 [inline]
 __lock_acquire+0xc89/0x2570 kernel/locking/lockdep.c:5176
 lock_acquire+0xeb/0x270 kernel/locking/lockdep.c:5849
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0x61/0xa0 kernel/locking/spinlock.c:162
 bpf_map_free_id kernel/bpf/syscall.c:380 [inline]
 bpf_map_put+0x26/0x120 kernel/bpf/syscall.c:808
 htab_put_fd_value kernel/bpf/hashtab.c:911 [inline]
 free_htab_elem+0x36/0x130 kernel/bpf/hashtab.c:946
 htab_map_delete_elem+0x126/0x210 kernel/bpf/hashtab.c:1438
 map_delete_elem+0x1b7/0x210 kernel/bpf/syscall.c:1678
 __sys_bpf+0x3ea/0x5a0 kernel/bpf/syscall.c:5625
 __do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
 __x64_sys_bpf+0x17/0x20 kernel/bpf/syscall.c:5739
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xa0/0x1b0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe6c9d7e719
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:00007fe6cabb3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007fe6c9f35f80 RCX: 00007fe6c9d7e719
RDX: 0000000000000020 RSI: 0000000020000300 RDI: 0000000000000003
RBP: 00007fe6c9df132e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fe6c9f35f80 R15: 00007fff8a708468
 </TASK>