rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (10500 ticks this GP) idle=6bb4/1/0x4000000000000000 softirq=25034/25037 fqs=5240
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:   878561          1            0
rcu: 	cputime:    26499      25999          111   ==> 52500(ms)
rcu: 	(t=10501 jiffies g=18693 q=2643 ncpus=2)
CPU: 0 UID: 0 PID: 8601 Comm: syz.0.679 Not tainted 6.16.0-rc6-syzkaller-00411-g95993dc3039e #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:_raw_spin_unlock_irq+0x29/0x50
Code: 90 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 4a 35 2d f6 48 89 df e8 a2 cc 2d f6 e8 0d 9e 56 f6 fb bf 01 00 00 00 <e8> 72 cc 1f f6 65 8b 05 1b f9 2e 07 85 c0 74 07 5b e9 81 4c 00 00
RSP: 0018:ffffc90000007c90 EFLAGS: 00000286
RAX: 246829b2c4def900 RBX: ffff88804b025940 RCX: 246829b2c4def900
RDX: 0000000000000000 RSI: ffffffff8d998836 RDI: 0000000000000001
RBP: ffffc90000007e10 R08: ffffffff8fa1e8f7 R09: 1ffffffff1f43d1e
R10: dffffc0000000000 R11: fffffbfff1f43d1f R12: ffff88804b025940
R13: 1ffff92000000fad R14: ffff88801f0c8708 R15: ffffc90000007d68
FS:  00007ffb2bd3b6c0(0000) GS:ffff8880b861f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001900 CR3: 0000000114930000 CR4: 00000000000006f0
DR0: 0000200000000300 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 __run_timer_base+0x60a/0x860
 run_timer_softirq+0xb7/0x180
 handle_softirqs+0x286/0x870
 __irq_exit_rcu+0xca/0x1f0
 irq_exit_rcu+0x9/0x30
 sysvec_irq_work+0xa3/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_irq_work+0x1a/0x20
RIP: 0010:kasan_check_range+0x9f/0x2c0
Code: 00 fc ff df 4d 8d 34 19 4d 89 f4 4d 29 dc 49 83 fc 10 7f 29 4d 85 e4 0f 84 41 01 00 00 4c 89 cb 48 f7 d3 4c 01 fb 41 80 3b 00 <0f> 85 de 01 00 00 49 ff c3 48 ff c3 75 ee e9 21 01 00 00 44 89 dd
RSP: 0018:ffffc9000251f0e0 EFLAGS: 00000246
RAX: 1ffff1100462e701 RBX: ffffffffffffffff RCX: ffffffff8191fc1b
RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8881093d1e00
RBP: ffffc9000251f170 R08: ffff8881093d1e03 R09: 1ffff1102127a3c0
R10: dffffc0000000000 R11: ffffed102127a3c0 R12: 0000000000000001
R13: dffffc0000000000 R14: ffffed102127a3c1 R15: 1ffff1102127a3c0
 finish_task_switch+0x32b/0x950
 __schedule+0x16fd/0x4d00
 preempt_schedule_notrace+0xd1/0x110
 preempt_schedule_notrace_thunk+0x16/0x30
 kfree+0x3b2/0x440
 free_verifier_state+0xa7/0x230
 do_check_common+0x1984/0x2470
 bpf_check+0x1746a/0x1d2e0
 bpf_prog_load+0x1318/0x1930
 __sys_bpf+0x528/0x870
 __x64_sys_bpf+0x7c/0x90
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ffb2af8e9a9
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:00007ffb2bd3b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007ffb2b1b5fa0 RCX: 00007ffb2af8e9a9
RDX: 0000000000000094 RSI: 00002000000008c0 RDI: 0000000000000005
RBP: 00007ffb2b010d69 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007ffb2b1b5fa0 R15: 00007ffebdd418d8
 </TASK>
sched: DL replenish lagged too much
