[Bug 1213365] New: kernel 6.4.2 - error messages and dropouts for usb hub and network adapter
https://bugzilla.suse.com/show_bug.cgi?id=1213365 Bug ID: 1213365 Summary: kernel 6.4.2 - error messages and dropouts for usb hub and network adapter Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: opensuse@mike.franken.de QA Contact: qa-bugs@suse.de Target Milestone: --- Found By: --- Blocker: --- Starting with Linux 6.4.2-1-default I get the following new error messages in my log: kernel: usb 9-1: device descriptor read/64, error -71 kernel: usb 9-1: device descriptor read/64, error -71 kernel: usb 9-1: device descriptor read/64, error -71 kernel: usb 9-1: device descriptor read/64, error -71 kernel: usb 9-1: device not accepting address 4, error -71 kernel: usb 9-1: device not accepting address 5, error -71 kernel: usb usb9-port1: unable to enumerate USB device ... kernel: r8152 10-2.3:1.0: ram code speedup mode fail kernel: r8152 10-2.3:1.0 (unnamed net_device) (uninitialized): netif_napi_add_weight() called with weight 256 Actual system version is openSUSE Tumbleweed 20230714. usb 9-1 is Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub which is an integrated usb hub in a DELL U4924DW monitor. The netowrk card also is integrated in this monitor. All usb devices connected to that hub seem to work generally, but have some dropouts from time to time. The network card sometimes loses connection. With kernel 6.3.9 this doesn't happen. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213365 Takashi Iwai <tiwai@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |oneukum@suse.com, | |tiwai@suse.com -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213365 https://bugzilla.suse.com/show_bug.cgi?id=1213365#c1 Takashi Iwai <tiwai@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo?(opensuse@mike.fra | |nken.de) CC| |opensuse@mike.franken.de --- Comment #1 from Takashi Iwai <tiwai@suse.com> --- Is it a built-in port or a thunderbolt dock? As always, you can try the kernel in OBS Kernel:stable. Also, it'd be helpful to check whether the problem persists with 6.5-rc2 kernel in OBS Kernel:HEAD, too. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213365 https://bugzilla.suse.com/show_bug.cgi?id=1213365#c2 --- Comment #2 from Michael Hirmke <opensuse@mike.franken.de> --- (In reply to Takashi Iwai from comment #1)
Is it a built-in port or a thunderbolt dock?
"which is an integrated usb hub in a DELL U4924DW monitor"
As always, you can try the kernel in OBS Kernel:stable. Also, it'd be helpful to check whether the problem persists with 6.5-rc2 kernel in OBS Kernel:HEAD, too.
I'll try next weekend, if time permits. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213365 https://bugzilla.suse.com/show_bug.cgi?id=1213365#c6 --- Comment #6 from Takashi Iwai <tiwai@suse.com> --- And does it happen *always* when NI box is plugged? The error -71 is -EPROTO, and it often indicates some firmware problem... -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213365 https://bugzilla.suse.com/show_bug.cgi?id=1213365#c7 --- Comment #7 from Michael Hirmke <opensuse@mike.franken.de> --- (In reply to Takashi Iwai from comment #6)
And does it happen *always* when NI box is plugged? The error -71 is -EPROTO, and it often indicates some firmware problem...
It always happens, yes. And maybe it is a firmware problem, but it worked for a long time until I installed 6.4.x. And - the box is too old to get new firmware. And - it always works after unplugging the box and plugging it in again. And - as I wrote: There are problems with many of my usb devices since I installed 6.4.x. For example the keyboad isn't available for a few seconds in the plymouth passphrase dialog for the encrypted root partition. It looks to me as if in 6.4.x the code for usb/usb-c/thunderbolt devices and boxes has been modified heavily. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213365 https://bugzilla.suse.com/show_bug.cgi?id=1213365#c8 --- Comment #8 from Takashi Iwai <tiwai@suse.com> --- OK, and it happens only with that connection over the TB hub? -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213365 https://bugzilla.suse.com/show_bug.cgi?id=1213365#c9 --- Comment #9 from Michael Hirmke <opensuse@mike.franken.de> --- (In reply to Takashi Iwai from comment #8)
OK, and it happens only with that connection over the TB hub?
This notebook only has two thunderbolt connectors. I could try to plugin the box with an adapter for a short test, but most parts of my system won't work then - I have to choose between no network, no power and no external monitor then. I'll try later this day. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213365 https://bugzilla.suse.com/show_bug.cgi?id=1213365#c10 --- Comment #10 from Michael Hirmke <opensuse@mike.franken.de> --- I rebooted my notebook with only the usb audio box connected. The problem didn't occur in this configuration. I then updated the notbook BIOS and Tumbleweed to the latest versions, but it didn't help to solve the problem, when all my usb boxes and devices are connected. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213365 https://bugzilla.suse.com/show_bug.cgi?id=1213365#c11 --- Comment #11 from Takashi Iwai <tiwai@suse.com> --- If only NI box is connected to the hub, and only the hub is connected to the machine, the bug still happens? Just for narrowing down the condition. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213365 https://bugzilla.suse.com/show_bug.cgi?id=1213365#c12 --- Comment #12 from Michael Hirmke <opensuse@mike.franken.de> --- (In reply to Takashi Iwai from comment #11)
If only NI box is connected to the hub, and only the hub is connected to the machine, the bug still happens? Just for narrowing down the condition.
If only the Thunderbolt box is connected, there are at least the internal devices of the box itself connected, too, i.e. a network adapter, a sound device and a card reader. I'll try to strip it down as much as possible. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213365 https://bugzilla.suse.com/show_bug.cgi?id=1213365#c13 Michael Hirmke <opensuse@mike.franken.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |WORKSFORME --- Comment #13 from Michael Hirmke <opensuse@mike.franken.de> --- (In reply to Michael Hirmke from comment #12)
(In reply to Takashi Iwai from comment #11)
If only NI box is connected to the hub, and only the hub is connected to the machine, the bug still happens? Just for narrowing down the condition.
If only the Thunderbolt box is connected, there are at least the internal devices of the box itself connected, too, i.e. a network adapter, a sound device and a card reader. I'll try to strip it down as much as possible.
Ok, now it really gets mysterious: I shutdown the notebook, unplugged everything from the Thunderbolt box besides the audio box and started the notebook - problem was still there. I then shutdown the machine again, plugged everything back in (in exactly the same way as it was before), started the notebook - and the problem was gone. Even after a few reboots the problem didn't reoccur. I don't understand why, but as it works, I am satisfied :) Thx! -- You are receiving this mail because: You are on the CC list for the bug.
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