Hi John,
On 10/03/2020 6:38 pm, John Garry wrote:
Hi all,
On my arm64 Huawei D06 dev board, I see this on sometimes on linux-next
20200310 just as the boot completes:
[ 48.452674] pcieport 0000:b4:01.0: Adding to iommu group 40
[ 48.473426] rtc-efi rtc-efi.0: setting system clock to
2020-03-10T18:31:29 UTC (1583865089)
[ 48.473426] rtc-efi rtc-efi.0: setting system clock to
2020-03-10T18:31:29 UTC (1583865089)
[ 48.486755] hid-generic 0003:12D1:0003.0001: input: USB HID v1.10
Keyboard [Keyboard/Mouse KVM 1.1.0] on usb-0000:7a:01.0-1.1/input0
[ 48.486755] hid-generic 0003:12D1:0003.0001: input: USB HID v1.10
Keyboard [Keyboard/Mouse KVM 1.1.0] on usb-0000:7a:01.0-1.1/input0
[ 48.491033] ALSA device list:
[ 48A device list:
[ 48.522304] No soundcards found.
[ 48.522304] No soundcards found.
[ 48.526319] input: Keyboard/Mouse KVM 1.1.0 as
/devices/pci0000:7a/0000:7a:01.0/usb1/1-1/1-1.1/1-1.1:1.1/0003:12D1:0003.0002/input/input2
[ 48.526319] input: Keyboard/Mouse KVM 1.1.0 as
/devices/pci0000:7a/0000:7a:01.0/usb1/1-1/1-1.1/1-1.1:1.1/0003:12D1:0003.0002/input/input2
[|Uz
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The system is still alive, as keypresses respond with garbage.
FWIW, that looks every bit like something changing the UART baud rate
under the console's feet, either explicitly, or implicitly by messing
with the input clock behind the driver's back.
Robin.
Full dmesg:
https://pastebin.com/C2Xy0yUW
v5.6-rc4 is ok from my attempts.
Anyone else see such an issue?
Thanks,
John
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