有一份SDK,之前跑在PPC405EX上没问题。最近换平台,CPU使用了PowerPC的P1020,双核。 linux版本也升级到了3.0.48版本。升级之后出现了一个问题:SDK里面的程序跑一段时间之后会报告: INFO: rcu_sched_state detected stalls on CPUs/tasks: { 1} (detected by 0, t=15002 jiffies)。意思是CORE0检测到CORE1挂...
NMI backtrace for cpu 0 when run oslathttps://bugzilla.redhat.com/show_bug.cgi?id=1837816
RK3588 NVR版本SDK编译的kernel出现rcu: INFO: rcu_sched detected stalls on CPUs/tasks问题。使用百度...
kthread_bind+0x30/0x30[61.291488] ret_from_fork+0x35/0x40[82.349534] rcu: INFO: rcu_sched detected stallsonCPUs/tasks: [82.349560] rcu:0-...!: (1GPs behind) idle=f3c/0/0x0softirq=924/924fqs=0[82.349581] rcu:4-...!: (0ticksthisGP) idle=558/0/0x0softirq=1782/1782fqs=0[82...
[ 247.089964] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 247.095932] rcu: 3-...0: (1 ticks this GP) idle=572/1/0x4000000000000000 softirq=5076/5076 fqs=3727 [ 247.105201] (detected by 0, t=8407 jiffies, g=7101, q=43) [ 247.110716] Task dump for CPU 3: [ ...
<3>[20866.897017] INFO: rcu_sched detected stalls on CPUs/tasks:<3>[20866.897049] 1: (1 GPs behind) idle=369/140000000000000/0 softirq=593036/593037 fqs=221951 <3>[20866.897057] (detected by 3, t=247997 jiffies, g=450146, c=450145, q=48413)<6>[20866.897072] Task dump for CPU 1:<...
"rcu: INFO: rcu_sched detected stalls on CPU/tasks: " and a lot of other info, then i have to do another shutdown command to actually shut down the docker. Strange thing is that after i start it again and go to log i can see that all the sensors and switches wore working wile ...
Today four of my VMs are all console-locked with the "rcu_sched self-detected stalls on..." . Important note however, they are all RUNNING just fine, I just no longer have console access. It kind of coincides with having upgraded my 2-server cluster to latest Proxmox... but that's ...
[ 0.407035] CPU features: detected: 32-bit EL0 Support [ 0.413453] CPU: All CPU(s) started at EL2 [ 0.416212] alternatives: patching kernel code [ 0.421424] devtmpfs: initialized [ 0.427738] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7...
[ 94.691893] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 94.691906] (detected by 3, t=60002 jiffies, g=20409, q=2556) [ 94.691911] rcu: All QSes seen, last rcu_sched kthread activity 59998 (4294762429-4294702431), jiffies_till_next_fqs=3, root ->qsmask 0x0 [ 94.691918...