sched: DL replenish lagged too much
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-....: (10491 ticks this GP) idle=d50c/1/0x4000000000000000 softirq=21678/22802 fqs=5233
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1290139       2386            0
rcu: 	cputime:    32338      20115           71   ==> 52490(ms)
rcu: 	(t=10501 jiffies g=15885 q=3595 ncpus=2)
CPU: 1 UID: 0 PID: 7779 Comm: syz.1.798 Not tainted 6.16.0-syzkaller-11113-gf3af62b6cee8 #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_get_return_address+0x0/0x90
Code: f7 49 89 f7 e8 11 34 b0 00 4c 89 f7 4c 89 fe e9 29 ff ff ff e8 91 a0 04 0a 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 41 57 41 56 53 48 89 fb 49 be 00 00 00 00 00 fc ff df
RSP: 0018:ffffc900001dfaa0 EFLAGS: 00000202
RAX: 0000000090daef01 RBX: ffffc900001dfb60 RCX: a7ad3a6cb8a75c00
RDX: 0000000000000004 RSI: ffffffff8dba01e6 RDI: ffffc900001dfaa8
RBP: ffffc900001dfb30 R08: ffffc9000620e318 R09: 0000000000000000
R10: ffffc900001dfaf8 R11: fffff5200003bf61 R12: ffff888020f49cc0
R13: ffff88810a2fe800 R14: ffffffff81ac34b0 R15: ffffc900001dfaa8
FS:  00007f507c5b66c0(0000) GS:ffff8881a3c2a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055557560e808 CR3: 00000001122aa000 CR4: 00000000000006f0
Call Trace:
 <IRQ>
 arch_stack_walk+0xfc/0x150
 stack_trace_save+0x9c/0xe0
 kasan_save_track+0x3e/0x80
