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- chaos@mangopimcore:~$ sudo /bin/bash ./sbc-bench.sh -r
- [sudo] password for chaos:
- Starting to examine hardware/software for review purposes...
- Average load and/or CPU utilization too high (too much background activity). Waiting...
- Too busy for benchmarking: 20:52:15 up 39 min, 1 user, load average: 0.26, 1.66, 1.52, cpu: 14%
- Too busy for benchmarking: 20:52:20 up 39 min, 1 user, load average: 0.24, 1.63, 1.51, cpu: 0%
- Too busy for benchmarking: 20:52:25 up 39 min, 1 user, load average: 0.30, 1.62, 1.51, cpu: 2%
- Too busy for benchmarking: 20:52:30 up 40 min, 1 user, load average: 0.28, 1.59, 1.50, cpu: 0%
- Too busy for benchmarking: 20:52:35 up 40 min, 1 user, load average: 0.26, 1.56, 1.49, cpu: 0%
- Too busy for benchmarking: 20:52:40 up 40 min, 1 user, load average: 0.24, 1.54, 1.48, cpu: 0%
- Too busy for benchmarking: 20:52:45 up 40 min, 1 user, load average: 0.22, 1.51, 1.47, cpu: 0%
- sbc-bench v0.9.64
- Installing needed tools: distro packages already (can't build cpuminer) Done.
- Checking cpufreq OPP. Done.
- Executing tinymembench. Done.
- Executing RAM latency tester. Done.
- Executing OpenSSL benchmark. Done.
- Executing 7-zip benchmark. Done.
- Throttling test: heating up the device, 5 more minutes to wait...[ 3155.939982] Unable to handle kernel paging request at virtual address ffffe1aec0000360
- [ 3155.948042] Mem abort info:
- [ 3155.950867] ESR = 0x0000000096000004
- [ 3155.954622] EC = 0x25: DABT (current EL), IL = 32 bits
- [ 3155.959934] SET = 0, FnV = 0
- [ 3155.962990] EA = 0, S1PTW = 0
- [ 3155.966132] FSC = 0x04: level 0 translation fault
- [ 3155.971024] Data abort info:
- [ 3155.973913] ISV = 0, ISS = 0x00000004
- [ 3155.977749] CM = 0, WnR = 0
- [ 3155.980719] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000413be000
- [ 3155.987419] [ffffe1aec0000360] pgd=0000000000000000, p4d=0000000000000000
- [ 3155.994229] Internal error: Oops: 96000004 [#1] SMP
- [ 3155.999105] Modules linked in: algif_hash algif_skcipher af_alg bnep lz4hc lz4 hci_uart 8723ds btqca btrtl btbcm btintel cfg80211 bluetooth sunxi_cedrus(C) ecdh_generic rfkill ecc videobuf2_dma_contig v4l2_mem2mem videobuf2_memops videobuf2_v4l2 videobuf2_common videodev panfrost mc gpu_sched zram drm_shmem_helper cpufreq_dt g_ether usb_f_rndis u_ether libcomposite fuse nfsd auth_rpcgss nfs_acl lockd grace sunrpc spidev dwmac_sun8i mdio_mux i2c_mv64xxx
- Message from sy[ 3156.039379] CPU: 2 PID: 12448 Comm: stress-ng Tainted: G C 5.19.4-sunxi64 #22.08.2
- slogd@mangopimco[ 3156.049619] Hardware name: MangoPi Mcore (DT)
- re at Feb 18 02:[ 3156.055354] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
- 05:04 ...
- ker[ 3156.063685] pc : __handle_mm_fault+0x114/0xae8
- nel:[ 3155.99422[ 3156.069503] lr : handle_mm_fault+0xbc/0x238
- 9] Internal erro[ 3156.075061] sp : ffff80000cb0bcd0
- r: Oops: 9600000[ 3156.079753] x29: ffff80000cb0bcd0 x28: ffff00001318aa00 x27: ffff0000022fc3e8
- 4 [#1] SMP
- [ 3156.088261] x26: 0000000000000007 x25: ffff0000022fc380 x24: 0000000000000254
- [ 3156.096512] x23: ffff8000090e4000 x22: ffff000023147ff8 x21: ffff8000090e42f8
- [ 3156.103641] x20: ffff00000a404640 x19: 000000000000006c x18: 0000000000000000
- [ 3156.110770] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
- [ 3156.117897] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
- [ 3156.125025] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
- [ 3156.132153] x8 : 0000000000000000 x7 : 0000000000000000 x6 : ffff800008daa000
- [ 3156.139280] x5 : 0000000000000030 x4 : ffff000015b18000 x3 : ffff80000925feb8
- [ 3156.146407] x2 : 0000000040000000 x1 : ffffe1aec0000360 x0 : ffffe1aec0000000
- [ 3156.153535] Call trace:
- [ 3156.155977] __handle_mm_fault+0x114/0xae8
- [ 3156.160074] handle_mm_fault+0xbc/0x238
- [ 3156.163906] do_page_fault+0x208/0x400
- [ 3156.167652] do_translation_fault+0x58/0x68
- [ 3156.171830] do_mem_abort+0x40/0x90
- [ 3156.175316] el0_da+0x24/0x58
- [ 3156.178282] el0t_64_sync_handler+0x68/0xc0
- [ 3156.182460] el0t_64_sync+0x170/0x174
- [ 3156.186123] Code: b2503c00 8b130c01 f90047e1 b4000541 (f8737801)
- [ 3156.192208] ---[ end trace 0000000000000000 ]---
- Message from syslogd@mangopimcore at Feb 18 02:05:04 ...
- kernel:[ 3156.186123] Code: b2503c00 8b130c01 f90047e1 b4000541 (f8737801)
- [ 3350.977854] rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
- [ 3350.983788] rcu: 2-...!: (405 ticks this GP) idle=12d/1/0x4000000000000000 softirq=35556/35558 fqs=2664
- [ 3350.993343] (detected by 3, t=15005 jiffies, g=69489, q=88 ncpus=4)
- [ 3350.999688] Task dump for CPU 2:
- [ 3351.002911] task:stress-ng state:R running task stack: 0 pid:12449 ppid: 12441 flags:0x00000000
- [ 3351.012815] Call trace:
- [ 3351.015257] __switch_to+0xfc/0x1b8
- [ 3351.018754] run_rebalance_domains+0x4c/0x78
- [ 3351.023023] _stext+0x11c/0x274
- [ 3351.026161] irq_exit_rcu+0xb0/0xe0
- [ 3351.029648] el0_interrupt+0x44/0xa0
- [ 3351.033219] __el0_irq_handler_common+0x18/0x28
- [ 3351.037743] el0t_64_irq_handler+0x10/0x20
- [ 3351.041834] el0t_64_irq+0x170/0x174
- [ 3351.045405] rcu: rcu_sched kthread timer wakeup didn't happen for 8667 jiffies! g69489 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
- [ 3351.056603] rcu: Possible timer handling issue on cpu=1 timer-softirq=40334
- [ 3351.063638] rcu: rcu_sched kthread starved for 8673 jiffies! g69489 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
- [ 3351.073882] rcu: Unless rcu_sched kthread gets sufficient CPU time, OOM is now expected behavior.
- [ 3351.082823] rcu: RCU grace-period kthread stack dump:
- [ 3351.087863] task:rcu_sched state:I stack: 0 pid: 12 ppid: 2 flags:0x00000008
- [ 3351.096202] Call trace:
- [ 3351.098643] __switch_to+0xfc/0x1b8
- [ 3351.102127] __schedule+0x23c/0x648
- [ 3351.105611] schedule+0x50/0xb0
- [ 3351.108749] schedule_timeout+0x19c/0x2d8
- [ 3351.112756] rcu_gp_fqs_loop+0xe4/0x318
- [ 3351.116588] rcu_gp_kthread+0xf8/0x130
- [ 3351.120332] kthread+0xdc/0xe8
- [ 3351.123385] ret_from_fork+0x10/0x20
- [ 3351.126956] rcu: Stack dump where RCU GP kthread last ran:
- [ 3351.132429] Task dump for CPU 1:
- [ 3351.135651] task:bash state:R running task stack: 0 pid:12440 ppid: 9184 flags:0x00000002
- [ 3351.145551] Call trace:
- [ 3351.147991] __switch_to+0xfc/0x1b8
- [ 3351.151476] 0x7500757575757575
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