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1. 旁路由 N1 刷的5.15.79-flippy-78+o
2. 使用smartdns和pa**wall science
3. 观看Netflix几乎都是晚上10多一点,系统自动断网,不能进后台。要重新拔插电源才能重进系统。连上电视看到如下打印代码。大佬帮分析一下,是什么导致RCU CPU Stall 失速报警?
rcu: INFO: rcu_preempt self-detected stall on CPU
149424.3419531 rcu: 03-.
..: (1 GPs behind) idle=729/0/0x7 softirq=1001544/1001545 fqs-12484
[49424.3616311 o(t=49493 jiffies g=1703493 q=3541)
[49424.3756621 Task dump for CPU 3:
149424.3896821 task:swapper/3
state:R running task stack:
[49424.4080411 Call trace:
0 pid:
0 ppid:
149424.4220951
dump_backtrace+0x0/0xlec
[49424.4361451
sched_show_task+0x168/0x194
[49424.4501161
dump_cpu_task+0x44/0×54
49424.4640101
rcu_dump_cpu_stacks+0xf4/0x150
[49424.4779061
reu_sched_clock_irq+0x8d0/0x04
149424.4917601
[49424.5055691
update_process_times+0x98/0x0
tick_sched_timer+0x15c/0x1c0
[49424.5193371
_hrtimer_run_queues+0x124/0x1d0
[49424.5330831
hrtimer_interrupt+0xec/0x3ac
[49424.5463261
[49424.5590851
arch_timer_handler_phys+0x3c/0x4c handle_percpu_devid_1rq+0×98/0x17c
[49424.571346] handle_domain_irq+0x80/0xe
[49424.5831061
gic_handle_irq*0x68/0xfc
[49424.5943521
do_interrupt_handler+0×11/0×50
[49424.6051231
[49424.6153811
e11_interrupt+0x30/0x5c e11h_64_irq_handler+0×18/0×24
[49424.6251771
[49424.6345211
e11h_64_irq+0x78/0x7c stext+0xa0/0x2e0 |
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