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楼主 |
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=0x1. d: I( q! [" E2 M2 h
[ 87.198666] INFO: rcu_preempt detected stalls on CPUs/tasks:
) \7 [( T/ |* ^9 B" P[ 87.204348] 0-...: (0 ticks this GP) idle=5cf/1/0 softirq=359/359 fqs=15738
" C" b! |* t, k% K# S9 ]! E w[ 87.211901] (detected by 1, t=21007 jiffies, g=-217, c=-218, q=20)
, @; |) G0 c5 [2 Q' _( \[ 87.218206] Task dump for CPU 0:6 C0 D0 X9 m) D% i$ X+ @
[ 87.221448] swapper/0 R running task 0 0 0 0x00000002' p+ i& |% R! O' P) B. e6 h1 d8 i( g( l
[ 87.228650] Call trace:
6 P' X1 ^ q+ p[ 87.231446] [<ffffffc000086cc0>] __switch_to+0x88/0xa02 k% ]( i" }# a4 y- a. y% B7 `
[ 87.236666] [<ffffffc0008f8000>] vgic_ids+0x3b0/0x3e81 ]( ~; M2 V; _
[ 87.242065] [<ffffffc0008de010>] rest_init+0x88/0x989 A5 h# ~4 k1 g: `# _6 r( y
[ 87.246844] [<ffffffc000bf4958>] start_kernel+0x38c/0x3a0* X. e% f3 E% j* B) o1 A
[ 87.252511] [<00000000008e9000>] 0x8e9000 {. b7 H+ {9 s
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