Bug#933967: More information, testing using .link files to rename iface

[Michael Biebl]

Am 31.08.19 um 20:08 schrieb Michael Biebl:
> On Tue, 6 Aug 2019 09:42:15 -0400 Kathryn Tolsen
> <katybethtolsen at gmail.com> wrote:
>>> Which version is this?
>>
>>> Is the problem still reproducible?
>>
>> root at t440:/home/user# dpkg -l systemd udev linux-image-amd64;cat
>> /etc/systemd/network/70-wifi.link;dmesg|tail -n 31
>> Desired=Unknown/Install/Remove/Purge/Hold
>> |
>> Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
>> |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
>> ||/ Name              Version      Architecture Description
>> +++-=================-============-============-===================================
>> ii  linux-image-amd64 4.19+105     amd64        Linux for 64-bit PCs
>> (meta-package)
>> ii  systemd           241-5        amd64        system and service manager
>> ii  udev              241-5        amd64        /dev/ and hotplug
>> management daemon
>> [Match]
>> MACAddress=c4:3d:c7:74:f9:9b
>>
>> [Link]
>> Name=wifi0
>> [   59.833725] usb 1-1: new high-speed USB device number 5 using xhci_hcd
>> [   59.990838] usb 1-1: New USB device found, idVendor=0846,
>> idProduct=4260, bcdDevice= 2.00
>> [   59.990844] usb 1-1: New USB device strings: Mfr=1, Product=2,
>> SerialNumber=3
>> [   59.990847] usb 1-1: Product: NETGEAR WG111v3
>> [   59.990850] usb 1-1: Manufacturer: Manufacturer_NETGEAR
>> [   59.990852] usb 1-1: SerialNumber: C43DC774F99B
>> [   60.768528] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
>> [   60.769098] ieee80211 phy1: hwaddr c4:3d:c7:74:f9:9b, RTL8187BvE V0 +
>> rtl8225z2, rfkill mask 2
>> [   60.786783] rtl8187: Customer ID is 0x00
>> [   60.787395] rtl8187: wireless switch is on
>> [   60.787442] usbcore: registered new interface driver rtl8187
>> [   60.804006] rtl8187 1-1:1.0 wlxc43dc774f99b: renamed from wlan0
>> [   60.850461] IPv6: ADDRCONF(NETDEV_UP): wlxc43dc774f99b: link is not ready
>> [   63.193129] IPv6: ADDRCONF(NETDEV_UP): wlxc43dc774f99b: link is not ready
>> [   66.147517] IPv6: ADDRCONF(NETDEV_UP): wlxc43dc774f99b: link is not ready
>> [   66.224888] IPv6: ADDRCONF(NETDEV_UP): wlxc43dc774f99b: link is not ready
>> [  162.299965] IPv6: ADDRCONF(NETDEV_UP): wlxc43dc774f99b: link is not ready
>> [  164.571920] wlxc43dc774f99b: authenticate with 8c:3b:ad:cb:08:6e
>> [  164.909574] wlxc43dc774f99b: send auth to 8c:3b:ad:cb:08:6e (try 1/3)
>> [  164.911514] wlxc43dc774f99b: authenticated
>> [  169.910445] wlxc43dc774f99b: aborting authentication with
>> 8c:3b:ad:cb:08:6e by local choice (Reason: 3=DEAUTH_LEAVING)
>> [  172.471431] wlxc43dc774f99b: authenticate with 8c:3b:ad:cb:08:6e
>> [  172.797357] wlxc43dc774f99b: send auth to 8c:3b:ad:cb:08:6e (try 1/3)
>> [  172.799288] wlxc43dc774f99b: authenticated
>> [  177.801182] wlxc43dc774f99b: aborting authentication with
>> 8c:3b:ad:cb:08:6e by local choice (Reason: 3=DEAUTH_LEAVING)
>> [  180.740423] wlxc43dc774f99b: authenticate with 8c:3b:ad:cb:08:6e
>> [  181.081228] wlxc43dc774f99b: send auth to 8c:3b:ad:cb:08:6e (try 1/3)
>> [  181.085033] wlxc43dc774f99b: authenticated
>> [  186.082430] wlxc43dc774f99b: aborting authentication with
>> 8c:3b:ad:cb:08:6e by local choice (Reason: 3=DEAUTH_LEAVING)
>> [  187.168136] IPv6: ADDRCONF(NETDEV_UP): wlxc43dc774f99b: link is not ready
>> [  190.079680] IPv6: ADDRCONF(NETDEV_UP): wlxc43dc774f99b: link is not ready
>>
> 
> Hm, you probably need to blacklist
> /lib/udev/rules.d/73-usb-net-by-mac.rules. You can do that by creating a
> file /etc/udev/rules.d/73-usb-net-by-mac.rules pointing at /dev/null
> 
> After that (and running update-initramfs -u), 70-wifi.link should become
> active and you should be able to test, if incrementally increasing the
> length of the iface name at some point triggers the problem.
> 


Any news here?

Unfortunately I seem to lack the hardware to reproduce the issue so it
would be great for someone affected by this to try and help help.

Michael


-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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