[Serial Console (P14)]

Was the cable, new one worked like a champ. False alarm, thanks for the sanity check.

[Serial Console (P14)]

13 hours ago, RockBian said:

 

Where do you get this message? As far as I read the 2 pins are simply put parallel to the on-board FTDI chip. So the board shouldn't know if there is something connected or not.

If this is a message from your client, then blame your PL2303. If you don't connect it to the Helios, and you short rx and tx (of the PL2303) you should see a local echo in your terminal emulator.

Further, you are aware you should also connect ground?

 

I'm getting the message on the client USB side. I think I got either a bad cable or just the wrong one. Ordered this to try (https://smile.amazon.com/gp/product/B08BLHGWHS). I was grounding the cable, but I think the PL2303 is looking for more juice.

[Serial Console (P14)]

Using P14 in the documentation (https://wiki.kobol.io/helios64/usb/#serial-console) I am unable to get a serial connection to work. Has anyone been able to get UART2 debug Serial working using P14 and an FT232 USB cable?

 

With Kobol plug pulled looking to just have this run in DAS mode over USB-C to still get use without fear but still need to maintain serial console to monitor booting as it sometimes locks up on boot. Downclocking to 1Ghz or below conservative seems to do a lot better but still looking to have remote debug console.

 

When I try to connect I just get the follow error and no output.

pl2303_get_line_request - failed: -32

[Helios64 Support]

13 hours ago, aprayoga said:

I forgot to answer this. the power staggering is handled by bootloader and not user configurable.
We have tested various HDD brand/model and the highest current during spin up can go up to 7 seconds. We are considering the delay to be user configurable in future.

 

Strange, that kind of crash should be fixed since 20.08.8. I don't encounter such crash on latest image. Could you get the serial console log start from power up?

 

My logs are actually from a serial console start up.  The logs I captured was a fresh SD card with 20.08.13 on the first time boot.

 

1 hour ago, dancgn said:

Today, home from doing stuff with my kids, the server won't work. No connection with ssh or serial.

 

After restart the server runs about 3-4 Minutes and then this messages was shown:

 

https://www.directupload.net/file/d/5977/5duv2mqg_png.htm

https://www.directupload.net/file/d/5977/jhn6v7wz_png.htm

 

I completley reinstalled the server, but the problem stayed. Rebooting everytime without doing something. And the startup (Starting kernel ...) needs a lot of time.

 

Help...

 

Greets

Daniel

 

-> My german is much better...

 

I had the same problem, you can see my logs above.  I was getting the same errors after the update from 20.08.10 to 20.08.13, but also on first boot on a fresh 20.08.13 as well.

[Helios64 Support]

Ran an update and now on 20.08.13 but getting errors immediately. Thought maybe it was something I had done so was preparing to start with a fresh install. First boot on SD with 20.08.13 gets the following error on boot.

 

Spoiler

[   26.679038] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
[   26.679536] Modules linked in: r8152 snd_soc_hdmi_codec hantro_vpu(C) rockchi                        p_vdec(C) snd_soc_rockchip_i2s rockchipdrm v4l2_h264 rockchip_rga videobuf2_dma_                        contig dw_mipi_dsi snd_soc_core zstd videobuf2_vmalloc videobuf2_dma_sg v4l2_mem                        2mem dw_hdmi videobuf2_memops snd_pcm_dmaengine analogix_dp leds_pwm snd_pcm vid                        eobuf2_v4l2 drm_kms_helper panfrost videobuf2_common snd_timer cec gpio_charger                         videodev gpu_sched rc_core snd pwm_fan sg soundcore fusb30x(C) mc drm drm_panel_                        orientation_quirks gpio_beeper cpufreq_dt zram lm75 ip_tables x_tables autofs4 r                        aid10 raid1 raid0 multipath linear raid456 async_raid6_recov async_memcpy async_                        pq async_xor async_tx realtek md_mod dwmac_rk stmmac_platform stmmac mdio_xpcs a                        dc_keys
[   26.685159] CPU: 5 PID: 45 Comm: kworker/5:1 Tainted: G         C        5.8.                        16-rockchip64 #20.08.13
[   26.685963] Hardware name: Helios64 (DT)
[   26.686330] Workqueue: events dbs_work_handler
[   26.686730] pstate: 00000085 (nzcv daIf -PAN -UAO BTYPE=--)
[   26.687228] pc : do_undefinstr+0x2ec/0x310
[   26.687594] lr : do_undefinstr+0x1e0/0x310
[   26.687959] sp : ffff800011d6b320
[   26.688256] x29: ffff800011d6b320 x28: ffff0000f66a1d00
[   26.688730] x27: ffff0000f588ecf8 x26: ffff0000f66a1d00
[   26.689202] x25: ffff8000119cf3a8 x24: 0000000001000001
[   26.689675] x23: 0000000080000085 x22: ffff8000100101f8
[   26.690148] x21: ffff800011d6b4d0 x20: ffff0000f66a1d00
[   26.690620] x19: ffff800011d6b390 x18: 0000000000000000
[   26.691092] x17: 0000000000000000 x16: 0000000000000000
[   26.691563] x15: 0000000000000000 x14: 0000000000000137
[   26.692036] x13: 0000000000000355 x12: 000000000000035d
[   26.692507] x11: 0000000000000001 x10: 0000000000000a20
[   26.692979] x9 : ffff800011d6b460 x8 : ffff0000f66a2780
[   26.693450] x7 : 0000000000000001 x6 : ffff800011d6b378
[   26.693922] x5 : 00000000d5300000 x4 : ffff800011806118
[   26.694394] x3 : 0000000092800000 x2 : 0000000000000002
[   26.694866] x1 : ffff0000f66a1d00 x0 : 0000000080000085
[   26.695338] Call trace:
[   26.695563]  do_undefinstr+0x2ec/0x310
[   26.695903]  el1_sync_handler+0x88/0x110
[   26.696255]  el1_sync+0x7c/0x100
[   26.696548]  unwind_frame+0x78/0x1a0
[   26.696869]  return_address+0x58/0x90
[   26.697200]  preempt_count_add+0xb8/0x158
[   26.697564]  _raw_spin_lock_irqsave+0x28/0xa0
[   26.697954]  prepare_to_wait_event+0x24/0xe8
[   26.698339]  rk3x_i2c_xfer+0x2c8/0x448
[   26.698675]  __i2c_transfer+0x144/0x650
[   26.699018]  i2c_transfer+0x60/0x128
[   26.699338]  i2c_transfer_buffer_flags+0x5c/0x88
[   26.699752]  regmap_i2c_write+0x20/0x58
[   26.700099]  _regmap_raw_write_impl+0x6f8/0x8c0
[   26.700504]  _regmap_bus_raw_write+0x68/0x88
[   26.700886]  _regmap_write+0x6c/0x160
[   26.701216]  _regmap_update_bits+0xf8/0x110
[   26.701591]  regmap_update_bits_base+0x64/0x98
[   26.701990]  regulator_set_voltage_sel_regmap+0x4c/0x98
[   26.702458]  _regulator_call_set_voltage_sel+0x78/0xd0
[   26.702916]  _regulator_do_set_voltage+0x474/0x5f0
[   26.703343]  regulator_set_voltage_rdev+0xac/0x230
[   26.703771]  regulator_do_balance_voltage+0x280/0x420
[   26.704223]  regulator_balance_voltage+0x50/0x90
[   26.704634]  regulator_set_voltage_unlocked+0x94/0x118
[   26.705090]  regulator_set_voltage+0x50/0x90
[   26.705474]  _set_opp_voltage+0x44/0x110
[   26.705826]  dev_pm_opp_set_rate+0x250/0x618
[   26.706213]  set_target+0x40/0x88 [cpufreq_dt]
[   26.706611]  __cpufreq_driver_target+0x2c4/0x668
[   26.707023]  od_dbs_update+0xbc/0x1a0
[   26.707353]  dbs_work_handler+0x40/0x80
[   26.707700]  process_one_work+0x1c4/0x470
[   26.708060]  worker_thread+0x4c/0x420
[   26.708391]  kthread+0x118/0x150
[   26.708682]  ret_from_fork+0x10/0x34
[   26.709006] Code: f9401bf7 17ffff7d a9025bf5 f9001bf7 (d4210000)
[   26.709549] ---[ end trace 96ce5fbef0a4e2d9 ]---
[   26.709961] note: kworker/5:1[45] exited with preempt_count 2
[   26.710629] ------------[ cut here ]------------
[   26.711057] WARNING: CPU: 5 PID: 0 at kernel/rcu/tree.c:618 rcu_eqs_enter.isr                        a.0+0x150/0x168
[   26.711802] Modules linked in: r8152 snd_soc_hdmi_codec hantro_vpu(C) rockchi                        p_vdec(C) snd_soc_rockchip_i2s rockchipdrm v4l2_h264 rockchip_rga videobuf2_dma_                        contig dw_mipi_dsi snd_soc_core zstd videobuf2_vmalloc videobuf2_dma_sg v4l2_mem                        2mem dw_hdmi videobuf2_memops snd_pcm_dmaengine analogix_dp leds_pwm snd_pcm vid                        eobuf2_v4l2 drm_kms_helper panfrost videobuf2_common snd_timer cec gpio_charger                         videodev gpu_sched rc_core snd pwm_fan sg soundcore fusb30x(C) mc drm drm_panel_                        orientation_quirks gpio_beeper cpufreq_dt zram lm75 ip_tables x_tables autofs4 r                        aid10 raid1 raid0 multipath linear raid456 async_raid6_recov async_memcpy async_                        pq async_xor async_tx realtek md_mod dwmac_rk stmmac_platform stmmac mdio_xpcs a                        dc_keys
[   26.717407] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G      D  C        5.8.16-                        rockchip64 #20.08.13
[   26.718188] Hardware name: Helios64 (DT)
[   26.718541] pstate: 200003c5 (nzCv DAIF -PAN -UAO BTYPE=--)
[   26.719037] pc : rcu_eqs_enter.isra.0+0x150/0x168
[   26.719457] lr : rcu_eqs_enter.isra.0+0x1c/0x168
[   26.719867] sp : ffff800011c5bf00
[   26.720164] x29: ffff800011c5bf00 x28: 0000000000000000
[   26.720636] x27: ffff0000f6ea6580 x26: 0000000000000000
[   26.721109] x25: 0000000000000000 x24: ffff80001125f1f8
[   26.721581] x23: ffff0000f6ea6580 x22: ffff8000114f2738
[   26.722053] x21: ffff8000117fa2a0 x20: ffff8000117f9980
[   26.722525] x19: ffff8000114f47c0 x18: 000000000000000e
[   26.722997] x17: 0000000000000001 x16: 0000000000000019
[   26.723468] x15: 0000000000000004 x14: 0000000000000149
[   26.723940] x13: 0000000000000003 x12: 0000000000000000
[   26.724412] x11: 0000000000000040 x10: ffff800011819518
[   26.724884] x9 : ffff800011819510 x8 : ffff0000f6800028
[   26.725356] x7 : 0000000000000000 x6 : 000000003be2522a
[   26.725832] x5 : 00ffffffffffffff x4 : 0000000000002774
[   26.726304] x3 : ffff8000114de018 x2 : 4000000000000000
[   26.726776] x1 : 4000000000000002 x0 : ffff0000f77c87c0
[   26.727248] Call trace:
[   26.727472]  rcu_eqs_enter.isra.0+0x150/0x168
[   26.727864]  rcu_idle_enter+0x10/0x20
[   26.728193]  do_idle+0x20c/0x288
[   26.728484]  cpu_startup_entry+0x28/0x68
[   26.728837]  secondary_start_kernel+0x140/0x178
[   26.729240] ---[ end trace 96ce5fbef0a4e2da ]---
[   36.086089] EXT4-fs (mmcblk0p1): resized to 3670016 blocks