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发表于 2022-10-15 15:30:42
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[ 24.236049] rcu_preempt kthread starved for 5252 jiffies! g18446744073709551399 c18446744073709551398 f0x0 s3 ->state=0x19 Q l, u! K+ ~( w: Q1 k* P
[ 87.198666] INFO: rcu_preempt detected stalls on CPUs/tasks:' E% g, Z. O( C
[ 87.204348] 0-...: (0 ticks this GP) idle=5cf/1/0 softirq=359/359 fqs=15738
* d# O' ?: ?4 z! _[ 87.211901] (detected by 1, t=21007 jiffies, g=-217, c=-218, q=20). ^. S0 B. W$ z- p/ `2 B
[ 87.218206] Task dump for CPU 0:
; R7 f7 i& d. M8 b[ 87.221448] swapper/0 R running task 0 0 0 0x00000002
: G/ g4 c, H) S[ 87.228650] Call trace:' v: G9 _3 o R7 z6 W7 L% L
[ 87.231446] [<ffffffc000086cc0>] __switch_to+0x88/0xa0! q& R- {8 U2 L- T7 U: f3 V
[ 87.236666] [<ffffffc0008f8000>] vgic_ids+0x3b0/0x3e8% a @: M3 r/ F/ @" n* }
[ 87.242065] [<ffffffc0008de010>] rest_init+0x88/0x981 O" ?: h4 U: _. w+ m) x2 \
[ 87.246844] [<ffffffc000bf4958>] start_kernel+0x38c/0x3a04 G6 ]% F2 X4 s% A
[ 87.252511] [<00000000008e9000>] 0x8e9000# \$ Z1 r$ t6 C q9 k% r, o
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发表于 2022-10-15 21:40:51
