rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-....: (1 GPs behind) idle=bba4/1/0x4000000000000000 softirq=15586/15588 fqs=5229
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:   933956          2            0
rcu: 	cputime:    32257      20232           54   ==> 52500(ms)
rcu: 	(t=10502 jiffies g=9009 q=4607 ncpus=2)
CPU: 1 UID: 0 PID: 6450 Comm: syz.1.244 Not tainted 6.17.0-rc1-syzkaller-00022-g07866544e410 #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:cfg80211_inform_single_bss_data+0x937/0x1ac0
Code: 00 48 89 c2 48 b8 00 00 00 00 00 fc ff df 41 80 3c 04 00 48 89 54 24 18 74 0d 4c 89 ff e8 91 a7 56 f7 48 8b 54 24 18 4d 8b 2f <4c> 8d 7a 18 4c 89 f8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df 42
RSP: 0018:ffffc900001e0200 EFLAGS: 00000246
RAX: dffffc0000000000 RBX: 0000000000000048 RCX: f72735e11e939700
RDX: ffff88810eabc500 RSI: ffffffff8be332e0 RDI: ffffffff8be332a0
RBP: ffffc900001e03f0 R08: 0000000000000920 R09: 00000000ffffffff
R10: 0000000000000011 R11: ffffffff81ac3890 R12: 1ffff9200003c0df
R13: 0000000000000028 R14: 0000000000000028 R15: ffffc900001e06f8
FS:  00007f51fb85f6c0(0000) GS:ffff8881a3c1c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000000201bc000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000050602
Call Trace:
 <IRQ>
 cfg80211_inform_bss_data+0x1fb/0x3b30
 cfg80211_inform_bss_frame_data+0x3d7/0x730
 ieee80211_bss_info_update+0x746/0x9e0
 ieee80211_scan_rx+0x593/0xa20
 ieee80211_rx_list+0x201c/0x2a90
 ieee80211_rx_napi+0x1a8/0x3d0
 ieee80211_handle_queued_frames+0xe8/0x1f0
 tasklet_action_common+0x36c/0x580
 handle_softirqs+0x286/0x870
 __irq_exit_rcu+0xca/0x1f0
 irq_exit_rcu+0x9/0x30
 sysvec_apic_timer_interrupt+0xa6/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:lock_acquire+0x4e/0x360
Code: 48 8b ac 24 98 00 00 00 65 48 8b 05 2c e5 02 11 48 89 44 24 58 0f 1f 44 00 00 65 8b 05 2f e5 02 11 83 f8 08 0f 83 b8 01 00 00 <89> c0 48 0f a3 05 18 23 06 0e 73 16 e8 61 02 09 00 84 c0 75 0d f6
RSP: 0018:ffffc9000664f8d0 EFLAGS: 00000297
RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff88813663b500
RBP: ffffffff822b2bf6 R08: 0000000000000001 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1003750131 R12: 0000000000000000
R13: ffff88813663b500 R14: 0000000000000000 R15: 0000000000000001
 refill_obj_stock+0x131/0x850
 obj_cgroup_charge_account+0x116/0x660
 __memcg_slab_post_alloc_hook+0x3e6/0x7f0
 kmem_cache_alloc_lru_noprof+0x2c7/0x3d0
 __d_alloc+0x36/0x7a0
 d_alloc_pseudo+0x21/0xc0
 alloc_file_pseudo+0xcc/0x210
 anon_inode_getfile+0xc5/0x1a0
 __se_sys_perf_event_open+0xf20/0x1d70
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f51fa98ebe9
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:00007f51fb85f038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007f51fabb5fa0 RCX: 00007f51fa98ebe9
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000000
RBP: 00007f51faa11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000000a R11: 0000000000000246 R12: 0000000000000000
R13: 00007f51fabb6038 R14: 00007f51fabb5fa0 R15: 00007ffc0ac9a428
 </TASK>
sched: DL replenish lagged too much
