[Bug 689445] New: driver rt73usb: blocked for 1.5 hours, then continued to work.
https://bugzilla.novell.com/show_bug.cgi?id=689445 https://bugzilla.novell.com/show_bug.cgi?id=689445#c0 Summary: driver rt73usb: blocked for 1.5 hours, then continued to work. Classification: openSUSE Product: openSUSE 12.1 Version: Factory Platform: i686 OS/Version: openSUSE 11.4 Status: NEW Severity: Critical Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: cobexer@gmail.com QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=426313) --> (http://bugzilla.novell.com/attachment.cgi?id=426313) kernel logs discovered while the network driver blocked User-Agent: Mozilla/5.0 (X11; Linux i686; rv:2.0.0) Gecko/20100101 Firefox/4.0 clean boot of the system. used the net for a while (WLAN), then suddenly network requests failed with "Network unreachable" with some debugging i discovered that NetworkManager was in state D, and attempts to restart it or the network failed. trying to figure out how to produce a good bugreport, at some point the system started to working normally again. logs attached. additionally after resume i get: rt73usb 1-7:1.0: no reset_resume for driver rt73usb? Reproducible: Sometimes Steps to Reproduce: use the wlan, sometimes happens after resumes, sometimes when wlans drop / new ones appear. also reloading the rt73usb driver after resumes sometimes blocks, however i never waited 1.5h so no idea if it would stop blocking after that too. Actual Results: network driver blocked. took NetworkManager, ifconfig with it Expected Results: there was no reason to drop the network connection IMHO. (i was not moving, well within range,...) christophnet:~ # hwinfo --wlan 22: USB 00.0: 0282 WLAN controller [Created at usb.122] Unique ID: X7GA.kMYwghKIXz8 Parent ID: k4bc.9T1GDCLyFd9 SysFS ID: /devices/pci0000:00/0000:00:1d.7/usb1/1-7/1-7:1.0 SysFS BusID: 1-7:1.0 Hardware Class: network Model: "Micro Star International 802.11 bg WLAN" Hotplug: USB Vendor: usb 0x0db0 "Micro Star International" Device: usb 0x6877 "802.11 bg WLAN" Revision: "0.01" Driver: "rt73usb" Driver Modules: "rt73usb" Device File: wlan0 Features: WLAN Speed: 480 Mbps HW Address: ..:..:..:..:..:.. Link detected: yes WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13 WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462 2.467 2.472 WLAN encryption modes: WEP40 WEP104 TKIP CCMP WLAN authentication modes: open sharedkey wpa-psk wpa-eap Module Alias: "usb:v0DB0p6877d0001dc00dsc00dp00icFFiscFFipFF" Driver Info #0: Driver Status: rt73usb is active Driver Activation Cmd: "modprobe rt73usb" Config Status: cfg=no, avail=yes, need=no, active=unknown -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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Jeff Mahoney
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Jiri Slaby
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Jiri Slaby
Created an attachment (id=426313) --> (http://bugzilla.novell.com/attachment.cgi?id=426313) [details] kernel logs discovered while the network driver blocked .. Error - Vendor Request 0x07 failed for offset 0x308c with error -110.
110 means timeout. So the device doesn't respond to USB messages. * Does it happen in all USB slots? * Do you have the latest firmware installed? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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Christoph Obexer
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Jiri Slaby
timeout? 1.5h timeout for messages sent on the USB? seems a bit high.
No, it times out hundred times in a loop.
* i use factory on my netbook, so i think it has the latest firmware. I was however not aware that this device requires firmware.
Yeah, it does. Its name is rt73.bin and it's part of this package:
kernel-firmware-2.6.38-2.2.noarch
Could you check if Kernel:HEAD [1] is better? [1] http://download.opensuse.org/repositories/Kernel:/HEAD/openSUSE_11.4/ -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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Jiri Slaby
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