wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
------------[ cut here ]------------
WARNING: kernel/futex/core.c:1604 at futex_ref_rcu+0x2cf/0x360, CPU#1: systemd-udevd/113
Modules linked in:
CPU: 1 UID: 0 PID: 113 Comm: systemd-udevd Tainted: G        W           6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) 
Tainted: [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:futex_ref_rcu+0x2cf/0x360
Code: ff e9 37 ff ff ff e8 40 fb 0c 00 4c 89 ef e8 c8 04 e8 ff eb a8 e8 31 fb 0c 00 48 89 ef e8 e9 fb ff ff eb a6 e8 22 fb 0c 00 90 <0f> 0b 90 eb 8e e8 17 fb 0c 00 90 0f 0b 90 e9 cd fd ff ff 48 89 ef
RSP: 0018:ffff88806cf08e20 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8166fb1d
RDX: ffff888015d10000 RSI: ffffffff8166fb8e RDI: 0000000000000007
RBP: ffffffffffffffff R08: 0000000000000001 R09: ffffed100891d841
R10: ffffffffffffffff R11: 0000000000000001 R12: dffffc0000000000
R13: ffff8880448ebf00 R14: ffffed100891d842 R15: 0000000000000002
FS:  00007f9c2d4338c0(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fce933ca000 CR3: 000000000d6c7000 CR4: 0000000000350ef0
Call Trace:
 <IRQ>
 rcu_core+0x7c8/0x1800
 handle_softirqs+0x1b1/0x770
 __irq_exit_rcu+0xc4/0x100
 irq_exit_rcu+0x9/0x20
 sysvec_apic_timer_interrupt+0x70/0x80
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:unwind_next_frame+0x1748/0x2540
Code: bf 41 02 ba 08 00 00 00 4c 89 ff 49 01 c6 4c 89 f6 e8 ec e6 ff ff 4d 8d 4f 40 84 c0 0f 84 08 ec ff ff 4c 89 f7 e8 e8 de ff ff <49> 8d 7f 50 48 89 fa 48 89 c5 48 b8 00 00 00 00 00 fc ff df 48 c1
RSP: 0018:ffff888017daf960 EFLAGS: 00000202
RAX: ffff8880179b0380 RBX: 0000000000000001 RCX: 0000000000000001
RDX: ffff888017dafe01 RSI: ffff888017dafe48 RDI: ffff888017dafe48
RBP: ffff888017dafa28 R08: 0000000000000001 R09: ffff888017dafa10
R10: 000000000003bea3 R11: 00000000000268b0 R12: ffff888017dafa30
R13: ffff888017dafa18 R14: ffff888017dafe48 R15: ffff888017daf9d0
 arch_stack_walk+0x86/0xf0
 stack_trace_save+0x8e/0xc0
 kasan_save_stack+0x24/0x50
 kasan_record_aux_stack+0x89/0xa0
 __call_rcu_common.constprop.0+0x70/0x960
 kmem_cache_free+0x33a/0x540
 security_file_free+0x65/0xa0
 __fput+0x54b/0xb50
 fput_close_sync+0x10f/0x240
 __x64_sys_close+0x8f/0x120
 do_syscall_64+0xbf/0x360
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9c2d8e7d77
Code: 44 00 00 48 8b 15 19 a1 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb bc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 e9 a0 0c 00 f7 d8 64 89 02 b8
RSP: 002b:00007ffe122fb998 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007f9c2d4336c0 RCX: 00007f9c2d8e7d77
RDX: 0000000000011e00 RSI: 0000000000000000 RDI: 0000000000000012
RBP: 0000561a71a731d0 R08: 0000000000000000 R09: 00007f9c2d9b2be0
R10: 0000000000000076 R11: 0000000000000202 R12: 0000000000000000
R13: 0000561a71a10ed0 R14: 0000561a71a10ed0 R15: 0000561a71a27580
 </TASK>
irq event stamp: 364508
hardirqs last  enabled at (364518): [<ffffffff81541b18>] __up_console_sem+0x78/0x80
hardirqs last disabled at (364525): [<ffffffff81541afd>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (363272): [<ffffffff813bafcc>] handle_softirqs+0x50c/0x770
softirqs last disabled at (363677): [<ffffffff813bb364>] __irq_exit_rcu+0xc4/0x100
---[ end trace 0000000000000000 ]---
wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
----------------
Code disassembly (best guess):
   0:	bf 41 02 ba 08       	mov    $0x8ba0241,%edi
   5:	00 00                	add    %al,(%rax)
   7:	00 4c 89 ff          	add    %cl,-0x1(%rcx,%rcx,4)
   b:	49 01 c6             	add    %rax,%r14
   e:	4c 89 f6             	mov    %r14,%rsi
  11:	e8 ec e6 ff ff       	callq  0xffffe702
  16:	4d 8d 4f 40          	lea    0x40(%r15),%r9
  1a:	84 c0                	test   %al,%al
  1c:	0f 84 08 ec ff ff    	je     0xffffec2a
  22:	4c 89 f7             	mov    %r14,%rdi
  25:	e8 e8 de ff ff       	callq  0xffffdf12
* 2a:	49 8d 7f 50          	lea    0x50(%r15),%rdi <-- trapping instruction
  2e:	48 89 fa             	mov    %rdi,%rdx
  31:	48 89 c5             	mov    %rax,%rbp
  34:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  3b:	fc ff df
  3e:	48                   	rex.W
  3f:	c1                   	.byte 0xc1