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+--- Thread: No boot, garbage console text and blinking red light ... (/showthread.php?tid=10617)
No boot, garbage console text and blinking red light ... - jean_bruder - 07-09-2020
Good evening,
My Rock64 won't boot anymore : the SD card has no issue, the text displayed at the boot is only garbage and after a time the red light is blinking twice quickly and wait 1 second, then twice b;inking again and so on ...
Could somebody help to understand what happen ?
Many thanks in advance,
Regards,
Jean
RE: No boot, garbage console text and blinking red light ... - Rocklobster - 07-17-2020
Sounds like it might be power supply related. Do you have an alternative power supply. you could try.
RE: No boot, garbage console text and blinking red light ... - jean_bruder - 07-19-2020
(07-17-2020, 05:48 PM)Rocklobster Wrote: Sounds like it might be power supply related. Do you have an alternative power supply. you could try.
The power supply has been purchased with the board ... I wonder why would the power supply be broken as it is only used to power the Rock64 board
OK, got some console output, and now the system hang with a kernel panic, or boot in emergency mode ... What goes wrong ?
Here's the output of the output :
Quote:[ 23.943835] Internal error: Oops: 96000004 [#1] PREEMPT SMP
[ 23.944326] Modules linked in: snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec videobuf2_dma_contig v4l2_mem2mem videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 zstd videobuf2_common ro
ckchipdrm gpio_ir_recv videodev analogix_dp dw_mipi_dsi mc lima rc_core dw_hdmi drm_kms_helper snd_soc_rk3328 gpu_sched snd_soc_simple_card snd_soc_simple_card_utils snd_soc_rockchip_i2s snd_
soc_rockchip_spdif drm snd_soc_rockchip_pcm snd_soc_core snd_pcm_dmaengine snd_pcm drm_panel_orientation_quirks snd_timer snd soundcore cpufreq_dt zram ip_tables x_tables autofs4 uas realtek
dwmac_rk stmmac_platform stmmac phylink gpio_syscon
[ 23.949088] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 5.4.43-rockchip64 #20.05.2
[ 23.949732] Hardware name: Pine64 Rock64 (DT)
[ 23.950113] pstate: 40000085 (nZcv daIf -PAN -UAO)
[ 23.950539] pc : activate_task+0x54/0xd8
[ 23.950884] lr : ttwu_do_activate+0x50/0x78
[ 23.951249] sp : ffff80001001bcb0
[ 23.951539] x29: ffff80001001bcb0 x28: 0000000000000003
[ 23.952004] x27: ffff8000111d9908 x26: 0000000000000003
[ 23.952468] x25: ffff8000111bff80 x24: 0000000000000000
[ 23.952932] x23: ffff0000fdd09554 x22: ffff80001001bd78
[ 23.953397] x21: 00000000111fa3c0 x20: 0000000000000004
[ 23.953863] x19: ffff0000fdd08e40 x18: 0000000000000000
[ 23.954328] x17: 0000000000000000 x16: 0000000000000000
[ 23.954792] x15: 0000000000000000 x14: 0000000000000000
[ 23.955256] x13: 0000000000000000 x12: 0000000000000001
[ 23.955720] x11: 0000000000000000 x10: 0000000000000000
[ 23.956184] x9 : 0000000000000003 x8 : 0000040000000000
[ 23.956648] x7 : ffff0000fe7b1368 x6 : 0000000006420ddd
[ 23.957112] x5 : 00ffffffffffffff x4 : 0000000000000015
[ 23.957576] x3 : ffff80001001bd78 x2 : 0000000000000009
[ 23.958040] x1 : ffff0000fdd08e40 x0 : 0000000000000000
[ 23.958504] Call trace:
[ 23.958722] activate_task+0x54/0xd8
[ 23.959036] ttwu_do_activate+0x50/0x78
[ 23.959374] try_to_wake_up+0x1fc/0x448
[ 23.959711] wake_up_process+0x14/0x20
[ 23.960042] process_timeout+0x10/0x18
[ 23.960371] call_timer_fn.isra.35+0x20/0x78
[ 23.960745] run_timer_softirq+0x3a4/0x3c0
[ 23.961105] __do_softirq+0x15c/0x280
[ 23.961428] irq_exit+0xb0/0xd0
[ 23.961706] __handle_domain_irq+0x94/0x100
[ 23.962072] gic_handle_irq+0x50/0xa0
[ 23.962393] el1_irq+0xb8/0x180
[ 23.962670] arch_cpu_idle+0x1c/0x30
[ 23.962986] default_idle_call+0x30/0x38
[ 23.963331] do_idle+0x20c/0x298
[ 23.963616] cpu_startup_entry+0x24/0x28
[ 23.963962] secondary_start_kernel+0x150/0x160
[ 23.964362] Code: b942e800 34000100 f941be60 b50000c0 (b949b280)
[ 23.964899] ---[ end trace 56ba694517edac30 ]---
[ 23.965304] Kernel panic - not syncing: Fatal exception in interrupt
[ 23.965858] SMP: stopping secondary CPUs
[ 23.966203] Kernel Offset: disabled
[ 23.966510] CPU features: 0x0002,20002004
[ 23.966861] Memory Limit: none
[ 23.967133] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
Any help would be appreciated
