[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1900401
I tried "pcie_aspm=off nvme_core.default_ps_max_latency_us=0" but did
not help. I'll try with "force" and "performance" policy.
I ended fed up with crashes and upgraded to a Ryzen 7 2700X, with the
rest of the system unchanged. It still crashes from time to time, but it
takes much more time.
Please see if kernel parameter "pcie_aspm=force
pcie_aspm.policy=performance" helps.
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https://bugs.launchpad.net/bugs/1900401
Title:
Ryzen 1800X soft lockups
To manage notifications
It crashed. Nothing appears in the dmesg, except a corrected AER error.
** Attachment added: "Linux 5.10 rc6 dmesg crash"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1900401/+attachment/5441240/+files/dmesg-ryzen-7-1800x-linux5.10rc6-crash.txt
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I have installed Linux 5.10-rc2. Currently, 30 minutes of uptime.
** Attachment added: "Linux 5.10 rc6 dmesg 30 minutes uptime"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1900401/+attachment/5441146/+files/dmesg-ryzen-7-1800x-linux5.10rc6.txt
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I tested with Linux 5.8.16 (https://kernel.ubuntu.com/~kernel-
ppa/mainline/v5.8.16/) and the lockups persisted. I installed a Ryzen 7
2700X and I have not had a single lockup in 17 days of uptime.
Is there any change in Linux 5.10 rc2 (or the latest, rc6) which affects
this?
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Please test latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.10-rc2/amd64/
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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I have tested two ASUS Crosshair VII Hero and I'm now on an MSI X470 Gaming Pro
MAX.
I've also used four different AMD Ryzen 7 1800X processors, three of them
coming from AMD's RMA process. With the last RMA, the representative told me it
was a task for my Linux vendor to fix this. Well, I'm
dump_acpi_tables.py crashed with an error of permission denied while
accessing to /sys/firmware/acpi/tables/SSDT4.
I'm attaching the output of journalctl -k -b all which contains MCE
errors, soft, hard lockups and NMI and PCIe AER.
** Attachment added: "dmesg.txt.gz"
