Intel NUC J3455 Linux Kernel freeze slowness 4.4.98 errors -

Intel NUC J3455 Linux Kernel freeze slowness 4.4.98 errors

It looks like this has something to do with APIC but I am not sure.  I have similar CPUs with a different MB and BIOS that work fine on the same type of kernel.  A lot of time the issue is because of the C-step setting in the BIOS.

The same thing happened on the 2.6 kernel with Centos 6 but this is a homebrew 4.4 kernel so I am not sure why it is happening when even Centos 7 (3.2) kernel works OK.


[72799.017154] INFO: rcu_sched detected stalls on CPUs/tasks:
[72799.017193]     1-...: (185 GPs behind) idle=832/0/0 softirq=52330/52330 fqs=0
[72799.017220]     (detected by 0, t=5252 jiffies, g=1775778, c=1775777, q=678)
[72799.017249] Task dump for CPU 1:
[72799.017270] swapper/1       R running      0     0      1 0x00200008
[72799.017301]  00200086 00000000 00000000 00000000 c1037b90 f34f0000 c147140d 0
[72799.017353]  00000000 00000000 00000000 00000001 00000000 00000000 0000007b b
[72799.017405]  f3bb00d8 00000000 ffffff10 c100bc48 00000060 00200246 00000000 a
[72799.017458] Call Trace:
[72799.017486]  [<c1037b90>] ? smp_apic_timer_interrupt+0x30/0x40
[72799.017515]  [<c147140d>] ? apic_timer_interrupt+0x2d/0x34
[72799.017542]  [<c100bc48>] ? mwait_idle+0x68/0x150
[72799.017568]  [<c100b586>] ? arch_cpu_idle+0x6/0x10
[72799.017593]  [<c10815dd>] ? cpu_startup_entry+0x1dd/0x2d0
[72799.017618]  [<c1036d9b>] ? setup_APIC_timer+0x9b/0xb0
[72799.017645] rcu_sched kthread starved for 5252 jiffies! g1775778 c1775777 f00
[72862.037828] INFO: rcu_sched detected stalls on CPUs/tasks:
[72862.037866]     1-...: (185 GPs behind) idle=832/0/0 softirq=52330/52330 fqs=0
[72862.037893]     (detected by 0, t=21007 jiffies, g=1775778, c=1775777, q=3093)
[72862.037923] Task dump for CPU 1:
[72862.037944] swapper/1       R running      0     0      1 0x00200008
[72862.037975]  00200086 00000000 00000000 00000000 c1037b90 f34f0000 c147140d 0
[72862.038028]  00000000 00000000 00000000 00000001 00000000 00000000 0000007b b
[72862.038080]  f3bb00d8 00000000 ffffff10 c100bc48 00000060 00200246 00000000 a
[72862.038132] Call Trace:
[72862.038161]  [<c1037b90>] ? smp_apic_timer_interrupt+0x30/0x40
[72862.038190]  [<c147140d>] ? apic_timer_interrupt+0x2d/0x34
[72862.038216]  [<c100bc48>] ? mwait_idle+0x68/0x150
[72862.038242]  [<c100b586>] ? arch_cpu_idle+0x6/0x10
[72862.038268]  [<c10815dd>] ? cpu_startup_entry+0x1dd/0x2d0
[72862.038293]  [<c1036d9b>] ? setup_APIC_timer+0x9b/0xb0
[72862.038320] rcu_sched kthread starved for 21007 jiffies! g1775778 c1775777 f0
[72925.058501] INFO: rcu_sched detected stalls on CPUs/tasks:
[72925.058539]     1-...: (185 GPs behind) idle=832/0/0 softirq=52330/52330 fqs=0
[72925.058566]     (detected by 2, t=36762 jiffies, g=1775778, c=1775777, q=5985)
[72925.058596] Task dump for CPU 1:
[72925.058617] swapper/1       R running      0     0      1 0x00200008
[72925.058648]  00200086 00000000 00000000 00000000 c1037b90 f34f0000 c147140d 0
[72925.058701]  00000000 00000000 00000000 00000001 00000000 00000000 0000007b b
[72925.058752]  f3bb00d8 00000000 ffffff10 c100bc48 00000060 00200246 00000000 a
[72925.058805] Call Trace:
[72925.058834]  [<c1037b90>] ? smp_apic_timer_interrupt+0x30/0x40
[72925.058863]  [<c147140d>] ? apic_timer_interrupt+0x2d/0x34
[72925.058890]  [<c100bc48>] ? mwait_idle+0x68/0x150
[72925.058915]  [<c100b586>] ? arch_cpu_idle+0x6/0x10
[72925.058941]  [<c10815dd>] ? cpu_startup_entry+0x1dd/0x2d0
[72925.058967]  [<c1036d9b>] ? setup_APIC_timer+0x9b/0xb0
[72925.058993] rcu_sched kthread starved for 36762 jiffies! g1775778 c1775777 f0
[72988.079176] INFO: rcu_sched detected stalls on CPUs/tasks:
[72988.079216]     1-...: (185 GPs behind) idle=832/0/0 softirq=52330/52330 fqs=0
[72988.079243]     (detected by 0, t=52517 jiffies, g=1775778, c=1775777, q=9582)
[72988.079273] Task dump for CPU 1:
[72988.079294] swapper/1       R running      0     0      1 0x00200008
[72988.079325]  00200086 00000000 00000000 00000000 c1037b90 f34f0000 c147140d 0
[72988.079378]  00000000 00000000 00000000 00000001 00000000 00000000 0000007b b
[72988.079430]  f3bb00d8 00000000 ffffff10 c100bc48 00000060 00200246 00000000 a
[72988.079482] Call Trace:
[72988.079511]  [<c1037b90>] ? smp_apic_timer_interrupt+0x30/0x40
[72988.079539]  [<c147140d>] ? apic_timer_interrupt+0x2d/0x34
[72988.079566]  [<c100bc48>] ? mwait_idle+0x68/0x150
[72988.079592]  [<c100b586>] ? arch_cpu_idle+0x6/0x10
[72988.079617]  [<c10815dd>] ? cpu_startup_entry+0x1dd/0x2d0
[72988.079643]  [<c1036d9b>] ? setup_APIC_timer+0x9b/0xb0
[72988.079669] rcu_sched kthread starved for 52517 jiffies! g1775778 c1775777 f0
[73051.099850] INFO: rcu_sched detected stalls on CPUs/tasks:
[73051.099888]     1-...: (185 GPs behind) idle=832/0/0 softirq=52330/52330 fqs=0
[73051.099915]     (detected by 0, t=68272 jiffies, g=1775778, c=1775777, q=12493)
[73051.099946] Task dump for CPU 1:
[73051.099966] swapper/1       R running      0     0      1 0x00200008
[73051.099997]  00200086 00000000 00000000 00000000 c1037b90 f34f0000 c147140d 0
[73051.100050]  00000000 00000000 00000000 00000001 00000000 00000000 0000007b b
[73051.100102]  f3bb00d8 00000000 ffffff10 c100bc48 00000060 00200246 00000000 a
[73051.100154] Call Trace:
[73051.100183]  [<c1037b90>] ? smp_apic_timer_interrupt+0x30/0x40
[73051.100211]  [<c147140d>] ? apic_timer_interrupt+0x2d/0x34
[73051.100238]  [<c100bc48>] ? mwait_idle+0x68/0x150
[73051.100264]  [<c100b586>] ? arch_cpu_idle+0x6/0x10
[73051.100289]  [<c10815dd>] ? cpu_startup_entry+0x1dd/0x2d0
[73051.100315]  [<c1036d9b>] ? setup_APIC_timer+0x9b/0xb0
[73051.100341] rcu_sched kthread starved for 68272 jiffies! g1775778 c1775777 f0
[73114.120521] INFO: rcu_sched detected stalls on CPUs/tasks:
[73114.120560]     1-...: (185 GPs behind) idle=832/0/0 softirq=52330/52330 fqs=0
[73114.120588]     (detected by 3, t=84027 jiffies, g=1775778, c=1775777, q=15681)
[73114.120618] Task dump for CPU 1:
[73114.120639] swapper/1       R running      0     0      1 0x00200008
[73114.120670]  00200086 00000000 00000000 00000000 c1037b90 f34f0000 c147140d 0
[73114.120722]  00000000 00000000 00000000 00000001 00000000 00000000 0000007b b
[73114.120774]  f3bb00d8 00000000 ffffff10 c100bc48 00000060 00200246 00000000 a
[73114.120827] Call Trace:
[73114.120856]  [<c1037b90>] ? smp_apic_timer_interrupt+0x30/0x40
[73114.120884]  [<c147140d>] ? apic_timer_interrupt+0x2d/0x34
[73114.120911]  [<c100bc48>] ? mwait_idle+0x68/0x150
[73114.120937]  [<c100b586>] ? arch_cpu_idle+0x6/0x10
[73114.120962]  [<c10815dd>] ? cpu_startup_entry+0x1dd/0x2d0
[73114.120988]  [<c1036d9b>] ? setup_APIC_timer+0x9b/0xb0
[73114.121014] rcu_sched kthread starved for 84027 jiffies! g1775778 c1775777 f0
[73177.141194] INFO: rcu_sched detected stalls on CPUs/tasks:
[73177.141232]     1-...: (185 GPs behind) idle=832/0/0 softirq=52330/52330 fqs=0
[73177.141259]     (detected by 2, t=99782 jiffies, g=1775778, c=1775777, q=18837)
[73177.141289] Task dump for CPU 1:
[73177.141310] swapper/1       R running      0     0      1 0x00200008
[73177.141340]  00200086 00000000 00000000 00000000 c1037b90 f34f0000 c147140d 0
[73177.141393]  00000000 00000000 00000000 00000001 00000000 00000000 0000007b b
[73177.141445]  f3bb00d8 00000000 ffffff10 c100bc48 00000060 00200246 00000000 a
[73177.141497] Call Trace:
[73177.141525]  [<c1037b90>] ? smp_apic_timer_interrupt+0x30/0x40
[73177.141554]  [<c147140d>] ? apic_timer_interrupt+0x2d/0x34
[73177.141581]  [<c100bc48>] ? mwait_idle+0x68/0x150
[73177.141607]  [<c100b586>] ? arch_cpu_idle+0x6/0x10
[73177.141632]  [<c10815dd>] ? cpu_startup_entry+0x1dd/0x2d0
[73177.141658]  [<c1036d9b>] ? setup_APIC_timer+0x9b/0xb0
[73177.141684] rcu_sched kthread starved for 99782 jiffies! g1775778 c1775777 f0
[73240.161868] INFO: rcu_sched detected stalls on CPUs/tasks:
[73240.161906]     1-...: (185 GPs behind) idle=832/0/0 softirq=52330/52330 fqs=0
[73240.161934]     (detected by 3, t=115537 jiffies, g=1775778, c=1775777, q=22200)
[73240.161964] Task dump for CPU 1:
[73240.161985] swapper/1       R running      0     0      1 0x00200008
[73240.162016]  00200086 00000000 00000000 00000000 c1037b90 f34f0000 c147140d 0
[73240.162069]  00000000 00000000 00000000 00000001 00000000 00000000 0000007b b
[73240.162121]  f3bb00d8 00000000 ffffff10 c100bc48 00000060 00200246 00000000 a
[73240.162173] Call Trace:
[73240.163521]  [<c1037b90>] ? smp_apic_timer_interrupt+0x30/0x40
[73240.163550]  [<c147140d>] ? apic_timer_interrupt+0x2d/0x34
[73240.163577]  [<c100bc48>] ? mwait_idle+0x68/0x150
[73240.163603]  [<c100b586>] ? arch_cpu_idle+0x6/0x10
[73240.163628]  [<c10815dd>] ? cpu_startup_entry+0x1dd/0x2d0
[73240.163654]  [<c1036d9b>] ? setup_APIC_timer+0x9b/0xb0
[73240.163680] rcu_sched kthread starved for 115537 jiffies! g1775778 c1775777 0
[73303.182543] INFO: rcu_sched detected stalls on CPUs/tasks:
[73303.182582]     1-...: (185 GPs behind) idle=832/0/0 softirq=52330/52330 fqs=0
[73303.182609]     (detected by 0, t=131292 jiffies, g=1775778, c=1775777, q=24499)
[73303.182639] Task dump for CPU 1:
[73303.182660] swapper/1       R running      0     0      1 0x00200008
[73303.182691]  00200086 00000000 00000000 00000000 c1037b90 f34f0000 c147140d 0
[73303.182743]  00000000 00000000 00000000 00000001 00000000 00000000 0000007b b
[73303.182796]  f3bb00d8 00000000 ffffff10 c100bc48 00000060 00200246 00000000 a
[73303.182848] Call Trace:
[73303.182877]  [<c1037b90>] ? smp_apic_timer_interrupt+0x30/0x40
[73303.182906]  [<c147140d>] ? apic_timer_interrupt+0x2d/0x34
[73303.182932]  [<c100bc48>] ? mwait_idle+0x68/0x150
[73303.182958]  [<c100b586>] ? arch_cpu_idle+0x6/0x10
[73303.182984]  [<c10815dd>] ? cpu_startup_entry+0x1dd/0x2d0
[73303.183009]  [<c1036d9b>] ? setup_APIC_timer+0x9b/0xb0
[73303.183035] rcu_sched kthread starved for 131292 jiffies! g1775778 c1775777 0
[73366.203215] INFO: rcu_sched detected stalls on CPUs/tasks:
[73366.203254]     1-...: (185 GPs behind) idle=832/0/0 softirq=52330/52330 fqs=0
[73366.203281]     (detected by 3, t=147047 jiffies, g=1775778, c=1775777, q=26783)
[73366.203311] Task dump for CPU 1:
[73366.203332] swapper/1       R running      0     0      1 0x00200008
[73366.203363]  00200086 00000000 00000000 00000000 c1037b90 f34f0000 c147140d 0
[73366.203416]  00000000 00000000 00000000 00000001 00000000 00000000 0000007b b
[73366.203468]  f3bb00d8 00000000 ffffff10 c100bc48 00000060 00200246 00000000 a
[73366.203520] Call Trace:
[73366.203549]  [<c1037b90>] ? smp_apic_timer_interrupt+0x30/0x40
[73366.203578]  [<c147140d>] ? apic_timer_interrupt+0x2d/0x34
[73366.203604]  [<c100bc48>] ? mwait_idle+0x68/0x150
[73366.203630]  [<c100b586>] ? arch_cpu_idle+0x6/0x10
[73366.203656]  [<c10815dd>] ? cpu_startup_entry+0x1dd/0x2d0
[73366.203681]  [<c1036d9b>] ? setup_APIC_timer+0x9b/0xb0
[73366.203707] rcu_sched kthread starved for 147047 jiffies! g1775778 c1775777 0


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