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Hi,
resuming from suspension, journald takes 100% cpu and continuously reports this:
[...]
kernel: pcieport 0000:00:01.3: PME: Spurious native interrupt!
systemd-journald[625]: Missed 37 kernel messages
[...]
the pcie is this:
00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge
if I issue suspension again it fails and need to reboot by reset button.
if I try to restart
systemd-journald
it doesn't.
my system info:
OS: Arch Linux x86_64
Kernel: 5.2.5-arch1-1-ARCH
DE: Xfce
WM: Xfwm4
CPU: AMD Ryzen 7 2700X (16) @ 4.000GHz
GPU: NVIDIA GeForce GTX 1050 Ti (2nd card just plugged)
GPU: AMD ATI Radeon RX 580 Nitro (in use)
Memory: 3495MiB / 64415MiB
it started happening like 1 or 2 weeks ago and in the meantime I updated 2 to 5 times.
any idea?
Last edited by FraYoshi (2019-08-31 19:34:09)
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The message was upgraded from dbg to info with [1] which would be present in 5.2.
[1] https://github.com/torvalds/linux/commi … 0592bfbe6a
Edit:
If you replace
pci_info(port, "Spurious native interrupt!\n");
with
#define pci_info_once(pdev, fmt, arg...) \
dev_info_once(&(pdev)->dev, fmt, ##arg)
pci_info_once(port, "Spurious native interrupt!\n");
or
#define pci_info_ratelimited(pdev, fmt, arg...) \
dev_info_ratelimited(&(pdev)->dev, fmt, ##arg)
pci_info_ratelimited(port, "Spurious native interrupt!\n");
Rebuild the kernel with that change then does the system resume correctly?
Last edited by loqs (2019-08-04 22:10:39)
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Sorry, it took a while to learn how to and compile the kernel.. followed this guide
and yes, with
#define pci_info_once(pdev, fmt, arg...) \
dev_info_once(&(pdev)->dev, fmt, ##arg)
pci_info_once(port, "Spurious native interrupt!\n");
the problem has been solved!!
now I can standby again my pc ^^
just.. need to update the kernel this way u.u (or maybe could automate the thing... okay, that's another topic).
thanks : )
p.s. should we notify about this on the Github?
Last edited by FraYoshi (2019-08-05 02:44:49)
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The kernel developers do acceept bug reports or pull requests on github. kernel bug reporting
https://bugzilla.kernel.org/show_bug.cgi?id=204413 mentions the message as a side effect of another issue.
https://bugzilla.kernel.org/show_bug.cgi?id=203885 mentions adding more info to see what device is generating the event for the bridge.
Edit:
Updated patcheto add info
diff --git a/drivers/pci/pcie/pme.c b/drivers/pci/pcie/pme.c
index f38e6c19dd50..f5f6f2bac713 100644
--- a/drivers/pci/pcie/pme.c
+++ b/drivers/pci/pcie/pme.c
@@ -203,7 +203,9 @@ static void pcie_pme_handle_request(struct pci_dev *port, u16 req_id)
out:
if (!found)
- pci_info(port, "Spurious native interrupt!\n");
+#define pci_info_once(pdev, fmt, arg...) \
+ dev_info_once(&(pdev)->dev, fmt, ##arg)
+ pci_info_once(port, "Spurious native interrupt! (Bus# %d DevFn %d)\n", busnr, devfn);
}
/**
or
diff --git a/drivers/pci/pcie/pme.c b/drivers/pci/pcie/pme.c
index f38e6c19dd50..8c29746dd67b 100644
--- a/drivers/pci/pcie/pme.c
+++ b/drivers/pci/pcie/pme.c
@@ -203,7 +203,9 @@ static void pcie_pme_handle_request(struct pci_dev *port, u16 req_id)
out:
if (!found)
- pci_info(port, "Spurious native interrupt!\n");
+#define pci_info_ratelimited(pdev, fmt, arg...) \
+ dev_info_ratelimited(&(pdev)->dev, fmt, ##arg)
+ pci_info_ratelimited(port, "Spurious native interrupt! (Bus# %d DevFn %d)\n", busnr, devfn);
}
/**
Last edited by loqs (2019-08-05 22:45:06)
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Looks like solved with the version 5.2.11. (upgraded today from .7 to .11)
By the way, the pme.c file has not changed so something else must have solved the issue...
Thanks for support, much appreciated and I compile the kernel for the first time because of this issue
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