sched: DL replenish lagged too much
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (10500 ticks this GP) idle=19bc/1/0x4000000000000000 softirq=16264/21086 fqs=5240
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1076795       4873            0
rcu: 	cputime:    24421      28014          134   ==> 52500(ms)
rcu: 	(t=10502 jiffies g=9793 q=3936 ncpus=2)
CPU: 0 UID: 0 PID: 6462 Comm: syz.1.260 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:lock_release+0x2b5/0x3e0
Code: 51 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f7 44 24 20 00 02 00 00 75 56 f7 c3 00 02 00 00 74 01 fb 65 48 8b 05 2b c1 01 11 <48> 3b 44 24 28 0f 85 8b 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e
RSP: 0018:ffffc90000007af8 EFLAGS: 00000206
RAX: 1b7f6f07c0fc9e00 RBX: 0000000000000206 RCX: 1b7f6f07c0fc9e00
RDX: 0000000000000005 RSI: ffffffff8db86553 RDI: ffffffff8be29f40
RBP: ffff888108638bb8 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff52000000f5c R12: 0000000000000005
R13: 0000000000000005 R14: ffff88810d0294c8 R15: ffff888108638000
FS:  00007f1f5f1136c0(0000) GS:ffff8880b861f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b3005ffff CR3: 000000010e80c000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 _raw_spin_unlock+0x16/0x50
 mrp_join_timer+0x82/0x170
 call_timer_fn+0x17e/0x5f0
 __run_timer_base+0x61a/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: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 8b 2d 21 f6 e8 c6 00 58 f6 fb bf 01 00 00 00 <e8> 1b ab ff ff 48 c7 44 24 40 00 00 00 00 9c 8f 44 24 40 8b 44 24
RSP: 0018:ffffc90007567580 EFLAGS: 00000282
RAX: 1b7f6f07c0fc9e00 RBX: 0000000000000000 RCX: 1b7f6f07c0fc9e00
RDX: 0000000000000006 RSI: ffffffff8d998836 RDI: 0000000000000001
RBP: ffffc90007567620 R08: ffffffff8fa1e8f7 R09: 1ffffffff1f43d1e
R10: dffffc0000000000 R11: fffffbfff1f43d1f R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff92000eaceb0
 irqentry_exit+0x6f/0x90
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:lock_acquire+0x175/0x360
Code: 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 9b d3 01 11 <48> 3b 44 24 58 0f 85 f2 00 00 00 48 83 c4 60 5b 41 5c 41 5d 41 5e
RSP: 0018:ffffc900075676e8 EFLAGS: 00000206
RAX: 1b7f6f07c0fc9e00 RBX: 0000000000000000 RCX: 1b7f6f07c0fc9e00
RDX: 0000000000030000 RSI: ffffffff8db86553 RDI: ffffffff8be29f40
RBP: ffffffff8216016d R08: ffffc90007567508 R09: 0000000000000020
R10: 00000000fc84ee4b R11: ffffffff819eacb0 R12: 0000000000000000
R13: ffffffff8e258aa0 R14: 0000000000000001 R15: 0000000000000246
 fs_reclaim_acquire+0x99/0x100
 __kmalloc_cache_noprof+0x41/0x3d0
 kernfs_fop_open+0x397/0xca0
 do_dentry_open+0xdf3/0x1970
 vfs_open+0x3b/0x340
 path_openat+0x2ee5/0x3830
 do_filp_open+0x1fa/0x410
 do_sys_openat2+0x121/0x1c0
 __x64_sys_openat+0x138/0x170
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1f5e38e9a9
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:00007f1f5f113038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f1f5e5b5fa0 RCX: 00007f1f5e38e9a9
RDX: 000000000000275a RSI: 0000200000000040 RDI: 0000000000000007
RBP: 00007f1f5e410d69 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f1f5e5b5fa0 R15: 00007ffe62d62b78
 </TASK>
