watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [syz-executor.3:6423]
Modules linked in:
irq event stamp: 3991167
hardirqs last  enabled at (3991166): [<ffffffff8482356b>] irqentry_exit+0x3b/0x90
hardirqs last disabled at (3991167): [<ffffffff84821f2f>] sysvec_apic_timer_interrupt+0xf/0x80
softirqs last  enabled at (3987830): [<ffffffff811a7dec>] handle_softirqs+0x50c/0x770
softirqs last disabled at (3987843): [<ffffffff811a87f4>] irq_exit_rcu+0x94/0xc0
CPU: 0 UID: 0 PID: 6423 Comm: syz-executor.3 Not tainted 6.12.0-rc3-next-20241016 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:___slab_alloc+0x195/0x1200
Code: 24 28 00 00 00 00 4c 89 e7 48 8d 35 00 00 00 00 e8 30 23 ac ff 48 83 bd 58 ff ff ff 00 74 06 e8 41 a3 d5 ff fb 48 83 7b 18 00 <0f> 84 a3 0c 00 00 48 8d 05 00 00 00 00 48 89 85 60 ff ff ff 48 89
RSP: 0018:ffff88806ce09050 EFLAGS: 00000282
RAX: 00000000003ce678 RBX: ffff88806ce40330 RCX: 1ffffffff0fe318c
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8183d4ff
RBP: ffff88806ce09120 R08: 0000000000000001 R09: fffffbfff0fda9e9
R10: ffffffff87ed4f4f R11: ffff88806ce40350 R12: ffff88806ce40350
R13: 00000000ffffffff R14: ffff888008c4f780 R15: ffffea000058b5c0
FS:  00007f97e6921700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001140 CR3: 0000000012fd2000 CR4: 0000000000350ef0
Call Trace:
 <IRQ>
 kmem_cache_alloc_noprof+0x228/0x3d0
 __alloc_object+0x2f/0x270
 __create_object+0x1d/0x80
 __kmalloc_noprof+0x37e/0x4b0
 ieee802_11_parse_elems_full+0xec/0x15a0
 ieee80211_inform_bss+0xf7/0x10b0
 cfg80211_inform_single_bss_data+0x7fe/0x1c50
 cfg80211_inform_bss_data+0x20f/0x3510
 cfg80211_inform_bss_frame_data+0x250/0x690
 ieee80211_bss_info_update+0x2f6/0xa90
 ieee80211_scan_rx+0x474/0xac0
 ieee80211_rx_list+0x21ec/0x2cf0
 ieee80211_rx_napi+0xdc/0x3b0
 ieee80211_handle_queued_frames+0xd9/0x130
 tasklet_action_common+0x235/0x3b0
 handle_softirqs+0x1b1/0x770
 irq_exit_rcu+0x94/0xc0
 sysvec_apic_timer_interrupt+0x70/0x80
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:put_cpu_partial+0x10a/0x1b0
Code: 24 28 75 5b 49 c7 44 24 28 00 00 00 00 4c 89 e7 48 8d 35 00 00 00 00 e8 b4 ff ab ff 4d 85 ed 74 06 e8 ca 7f d5 ff fb 4d 85 f6 <74> 1c 5b 4c 89 f6 48 89 ef 5d 41 5c 41 5d 41 5e e9 c1 fa ff ff 44
RSP: 0018:ffff88803fe07620 EFLAGS: 00000246
RAX: 00000000003cd981 RBX: ffffea0000ffd000 RCX: 1ffffffff0fdca53
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8183f876
RBP: ffff888009402280 R08: 0000000000000001 R09: fffffbfff0fda9d9
R10: ffffffff87ed4ecf R11: 00000000000007e0 R12: ffff88806ce42090
R13: 0000000000000200 R14: 0000000000000000 R15: ffff88803ff44400
 qlist_free_all+0x50/0x160
 kasan_quarantine_reduce+0x19c/0x230
 __kasan_slab_alloc+0x49/0x70
 kmem_cache_alloc_lru_noprof+0x14c/0x3c0
 __d_alloc+0x31/0x990
 d_alloc+0x4a/0x1e0
 d_alloc_parallel+0xe6/0x1140
 lookup_open.isra.0+0x960/0x1550
 path_openat+0xc91/0x2980
 do_filp_open+0x1b8/0x410
 do_sys_openat2+0x164/0x1d0
 __x64_sys_openat+0x143/0x200
 do_syscall_64+0xbf/0x1d0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f97e935ea04
Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
RSP: 002b:00007f97e6921060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f97e94bef60 RCX: 00007f97e935ea04
RDX: 0000000000000002 RSI: 00007f97e69210f0 RDI: 00000000ffffff9c
RBP: 00007f97e69210f0 R08: 0000000000000000 R09: 00007f97e6920f70
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
R13: 00007ffdd0a7dbcf R14: 00007f97e6921300 R15: 0000000000022000
 </TASK>
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1 skipped: idling at default_idle+0x1e/0x30
----------------
Code disassembly (best guess):
   0:	24 28                	and    $0x28,%al
   2:	00 00                	add    %al,(%rax)
   4:	00 00                	add    %al,(%rax)
   6:	4c 89 e7             	mov    %r12,%rdi
   9:	48 8d 35 00 00 00 00 	lea    0x0(%rip),%rsi        # 0x10
  10:	e8 30 23 ac ff       	callq  0xffac2345
  15:	48 83 bd 58 ff ff ff 	cmpq   $0x0,-0xa8(%rbp)
  1c:	00
  1d:	74 06                	je     0x25
  1f:	e8 41 a3 d5 ff       	callq  0xffd5a365
  24:	fb                   	sti
  25:	48 83 7b 18 00       	cmpq   $0x0,0x18(%rbx)
* 2a:	0f 84 a3 0c 00 00    	je     0xcd3 <-- trapping instruction
  30:	48 8d 05 00 00 00 00 	lea    0x0(%rip),%rax        # 0x37
  37:	48 89 85 60 ff ff ff 	mov    %rax,-0xa0(%rbp)
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89