rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (10393 ticks this GP) idle=fac4/1/0x4000000000000000 softirq=17720/17722 fqs=4533
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:   831927          0            0
rcu: 	cputime:    35062      17377           57   ==> 52440(ms)
rcu: 	(t=10501 jiffies g=11521 q=4418 ncpus=2)
CPU: 0 UID: 0 PID: 6336 Comm: syz.2.133 Not tainted 6.17.0-rc1-syzkaller-00022-g07866544e410-dirty #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:unwind_next_frame+0x0/0x2390
Code: 0a cc 89 d9 80 e1 07 80 c1 03 38 c1 7c 92 48 89 df e8 64 5d b0 00 eb 88 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 55 41 57 41 56 41 55 41 54 53 48 81 ec 98 00 00 00 49
RSP: 0018:ffffc90000006e00 EFLAGS: 00000202
RAX: 0000000000000001 RBX: ffffc90000006ec0 RCX: 5a21755199226c00
RDX: dffffc0000000000 RSI: ffffffff82183d4a RDI: ffffc90000006e08
RBP: ffffc90000006e90 R08: ffffc90000006ed0 R09: 0000000000000002
R10: ffffc90000006e58 R11: ffffffff81ac3890 R12: ffff888107945640
R13: ffff888028533500 R14: ffffffff81ac3890 R15: ffffc90000006e08
FS:  00007ffa74a866c0(0000) GS:ffff8880b861c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002000000049c0 CR3: 000000001fdc2000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 00000000000d0602
Call Trace:
 <IRQ>
 arch_stack_walk+0x11c/0x150
 stack_trace_save+0x9c/0xe0
 kasan_save_track+0x3e/0x80
 __kasan_kmalloc+0x93/0xb0
 __kmalloc_noprof+0x27a/0x4f0
 cfg80211_inform_single_bss_data+0x905/0x1ac0
 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:preempt_schedule_irq+0xb0/0x150
Code: 24 20 f6 44 24 21 02 74 0c 90 0f 0b 48 f7 03 08 00 00 00 74 64 bf 01 00 00 00 e8 5b 98 15 f6 e8 96 f2 4c f6 fb bf 01 00 00 00 <e8> 5b ab ff ff 48 c7 44 24 40 00 00 00 00 9c 8f 44 24 40 8b 44 24
RSP: 0018:ffffc90004ff76c0 EFLAGS: 00000282
RAX: 5a21755199226c00 RBX: 0000000000000000 RCX: 5a21755199226c00
RDX: 0000000000000000 RSI: ffffffff8d9b6df1 RDI: 0000000000000001
RBP: ffffc90004ff7760 R08: ffffffff8fa37e37 R09: 1ffffffff1f46fc6
R10: dffffc0000000000 R11: fffffbfff1f46fc7 R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff920009feed8
 irqentry_exit+0x6f/0x90
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:try_charge_memcg+0x5f1/0x1290
Code: d8 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 fb 01 00 00 c6 03 00 bf 01 00 00 00 e8 da 60 64 ff 65 8b 05 53 a4 74 10 85 c0 74 69 <80> 7c 24 28 00 8b 54 24 08 0f 85 a0 0a 00 00 f7 44 24 0c 00 0c 00
RSP: 0018:ffffc90004ff7820 EFLAGS: 00000286
RAX: 0000000080000000 RBX: ffff88804b03b430 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff8dba603a RDI: 00000000ffffffff
RBP: ffffc90004ff79a0 R08: 0000000000000000 R09: ffffffff822b981a
R10: 000000000000000a R11: ffffffff81ac3890 R12: dffffc0000000000
R13: 0000000000000040 R14: ffff88801b6f1b40 R15: ffff88804b03b430
 obj_cgroup_charge_pages+0x1e/0xa0
 obj_cgroup_charge_account+0xcf/0x660
 pcpu_alloc_noprof+0x215/0x16b0
 bpf_prog_alloc_no_stats+0x10e/0x4b0
 bpf_prog_alloc+0x3c/0x1a0
 bpf_prog_load+0x735/0x1930
 __sys_bpf+0x528/0x870
 __x64_sys_bpf+0x7c/0x90
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ffa73b8ebe9
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:00007ffa74a86038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007ffa73db5fa0 RCX: 00007ffa73b8ebe9
RDX: 0000000000000094 RSI: 00002000000049c0 RDI: 0000000000000005
RBP: 00007ffa73c11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffa73db6038 R14: 00007ffa73db5fa0 R15: 00007ffee61f2188
 </TASK>
sched: DL replenish lagged too much
clocksource: Long readout interval, skipping watchdog check: cs_nsec: 103821183585 wd_nsec: 103821191129
