Re: net.ipv6.conf.intf.disable_ipv6 behavior changes

2022-09-07 Thread Casey Deccio
> On Sep 3, 2022, at 7:30 PM, Kevin Price wrote: > > Am 03.09.22 um 06:32 schrieb Casey Deccio: >>> On Sep 2, 2022, at 8:14 PM, Kevin Price wrote > >>> We got him. :) Casey, you file the bug report, Okay? > >> Done! https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1018999 >> Thanks for

Re: net.ipv6.conf.intf.disable_ipv6 behavior changes

2022-09-03 Thread Kevin Price
Am 03.09.22 um 06:32 schrieb Casey Deccio: >> On Sep 2, 2022, at 8:14 PM, Kevin Price wrote >> We got him. :) Casey, you file the bug report, Okay? > Done! https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1018999 > Thanks for all the help! You are very welcome. Thanks a lot for this

Re: net.ipv6.conf.intf.disable_ipv6 behavior changes

2022-09-02 Thread Casey Deccio
> On Sep 2, 2022, at 8:14 PM, Kevin Price wrote: > > Am 03.09.22 um 02:15 schrieb Kevin Price: >> Let's double check whether our connman is in fact the culprit, and then >> make arrest. (file bug report) > > We got him. :) Casey, you file the bug report, Okay? Done!

Re: net.ipv6.conf.intf.disable_ipv6 behavior changes

2022-09-02 Thread Kevin Price
Am 03.09.22 um 02:15 schrieb Kevin Price: > Let's double check whether our connman is in fact the culprit, and then > make arrest. (file bug report) We got him. :) Casey, you file the bug report, Okay? Blank debian, apt --no-install-recommends install connman will break "disable_ipv6" as you

Re: net.ipv6.conf.intf.disable_ipv6 behavior changes

2022-09-02 Thread Kevin Price
Am 02.09.22 um 22:03 schrieb Casey Deccio: > Then I ran tasksel and add Debian desktop environment and LXDE and rebooted. > At that point, disable_ipv6 does *not* work. > > Now, this does seem to narrow it down--sort of. It does. And *now* I can reproduce. task-lxde-desktop requires lxde,

Re: net.ipv6.conf.intf.disable_ipv6 behavior changes

2022-09-02 Thread Casey Deccio
> On Sep 2, 2022, at 1:05 PM, Kevin Price wrote: > > I suspect your "very little customization" (since you're doing > networking stuff) or the "VBox Guest Additions" (since they mess with > network interfaces). In order to test this, I used > debian-11.3.0-amd64-netinst.iso from the archive to

Re: net.ipv6.conf.intf.disable_ipv6 behavior changes

2022-09-02 Thread Kevin Price
Am 02.09.22 um 15:46 schrieb Casey Deccio: >> On Sep 2, 2022, at 2:51 AM, Kevin Price wrote: > Thanks for the idea. I took your advice and booted my 5.10.0-17 system > (problem system) with 5.10.0-13. The problem persisted! Then I updated my > "old" (non-problem) system from Debian 11.3 to

Re: net.ipv6.conf.intf.disable_ipv6 behavior changes

2022-09-02 Thread Casey Deccio
> On Sep 2, 2022, at 2:51 AM, Kevin Price wrote: > > Am 02.09.22 um 06:33 schrieb Casey Deccio: >> 1) a sanity check (can others confirm the behavior discrepancy?); > > No. My 5.10.0-17 behaves like your 5.10.0-13. Thanks so much for checking! > 2) an expectation of *correct* behavior

Re: net.ipv6.conf.intf.disable_ipv6 behavior changes

2022-09-02 Thread Kevin Price
Am 02.09.22 um 06:33 schrieb Casey Deccio: > 1) a sanity check (can others confirm the behavior discrepancy?); No. My 5.10.0-17 behaves like your 5.10.0-13. 2) an expectation of *correct* behavior (seems to me like the 5.10.0-13 behavior is "correct"); Yes. and 3) suggestions for next steps.

Re: net.ipv6.conf.intf.disable_ipv6 behavior changes

2022-09-01 Thread Casey Deccio
> On Sep 1, 2022, at 10:33 PM, Casey Deccio wrote: > > I've come across some unexpected changes in interface behavior between > linux-image-5.10.0-13-amd64 and linux-image-5.10.0-17-amd64. > Relatedly, there is this behavior change: linux-image-5.10.0-13-amd64: $ sudo ip link add test1

net.ipv6.conf.intf.disable_ipv6 behavior changes

2022-09-01 Thread Casey Deccio
I've come across some unexpected changes in interface behavior between linux-image-5.10.0-13-amd64 and linux-image-5.10.0-17-amd64. Consider the following script: $ cat test.sh #!/bin/sh sudo ip link add test1 type veth peer test2 sudo ip link set test1 down sudo ip link set test2 down sudo