[08:09] <seb128> slangasek, who would be the right person to review https://code.launchpad.net/~cjwatson/livecd-rootfs/drop-lp-hostname-filtering/+merge/347962 ? that seems trivial and it sitting in the sponsoring queue (which I'm trying to clean up a bit)
[08:23] <seb128> bdmurray, hey, could you have a look to https://code.launchpad.net/~azzar1/software-properties/fix-1768797/+merge/348460 ?
[12:24] <bdrung_work> xnox, hi. can you help me debugging #1779721?
[12:25] <xnox> bdrung_work, hey, sure.
[12:25] <xnox> bug #1779721
[12:26] <bdrung_work> what commands to i need for wireshark?
[12:26] <xnox> bdrung_work, let me create a command line locally that should capture things and paste it to you.
[13:17] <xnox> bdrung_work, $ sudo tshark -i eth0 -w /tmp/dhclient.pcap
[13:17] <xnox> bdrung_work, install tshark first.
[13:17] <xnox> that will capture all the traffic on the interface, then you can view that file with GUI wireshark, and filter on DHCP things
[13:18] <xnox> digging into debug options of the systemd debug client
[13:18] <xnox> ...
[13:18] <xnox> for systemd-networkd debug
[13:18] <xnox> $ systemctl stop systemd-networkd
[13:18] <xnox> $ sudo SYSTEMD_LOG_LEVEL=debug /lib/systemd/systemd-networkd
[13:19] <xnox> possibly you want to grep for DHCP
[13:20] <xnox> DHCP CLIENT (0x58807593): OFFER
[13:20] <xnox> DHCP CLIENT (0x58807593): REQUEST (requesting)
[13:20] <xnox> DHCP CLIENT (0x58807593): ACK
[13:20] <xnox> DHCP CLIENT (0x58807593): lease expires in 59min 57s
[13:20] <xnox> DHCP CLIENT (0x58807593): T2 expires in 52min 28s
[13:20] <xnox> DHCP CLIENT (0x58807593): T1 expires in 29min 57s
[13:20] <xnox> and the like.
[13:20] <xnox> bdrung_work, is that enough or no?
[13:20] <xnox> (sorry for the delay)
[13:30] <bdrung_work> SYSTEMD_LOG_LEVEL=debug /lib/systemd/systemd-networkd shows that the client complains
[13:31] <bdrung_work> xnox, "received lease lacks address, server address or lease lifetime, ignoring"
[13:31] <xnox> bdrung_work, paste all that into the bug report.
[13:32] <xnox> bdrung_work, ideally i want the dhclient packet capture / lease too.
[13:32] <xnox> bdrung_work, it is possible that we fail to support fixed-address 87.106.172.36;
[13:33] <xnox> bdrung_work, it would be nice to find the config if this dhcp server; for me to reproduce everything locally and contribute an upstream test case.....
[13:34] <bdrung_work> that is not a normal dhcp server, so you have to construct the config yourself
[13:35] <bdrung_work> i tried "sudo env SYSTEMD_LOG_LEVEL=debug /lib/systemd/systemd-networkd 2>&1 | tee log" to capture the output, but it does not output anything
[13:35] <xnox> bdrung_work, yeah, it's weird.
[13:35] <xnox> bdrung_work, as if it detects pipe, and stops printing anything
[13:39] <xnox> bdrung_work, it smells like a networkd bug, because there is address; there is server_address... and the lifetime stuff it calculates itself, and probably badly.
[13:39] <xnox> i see no dhcp-renewal-time and dhcp-rebinding-time provided by the dhcp server; i wonder if that's what is confusing networkd ehre.
[13:46] <bdrung_work> xnox, attached full log output and pcap file to bug report
[13:48] <xnox> bdrung_work, awesome thanks!
[14:30] <bdrung_work> xnox, i will be on vacation tomorrow. is there something that i could do before?
[14:32] <xnox> bdrung_work, next steps for me; is to recreate a dnsmasq config that would generate leases similar to your one; until networkd crashes; fix networkd; provide you with a test ppa to validate.
[14:32] <xnox> bdrung_work, i think you are good. hopefully this week, as i'm off next week myself.
[14:34] <bdrung_work> okay. so i can hopefully test the fix after my vacation
[15:08] <guest1524> where can i find the build logs for a specific package in bionic?
[15:09] <bdrung_work> guest1524, go to https://launchpad.net/ubuntu/+source/$source_package
[15:10] <bdrung_work> guest1524, e.g. https://launchpad.net/ubuntu/+source/distro-info-data and click on the version, then there are the builds log (e.g. https://launchpad.net/ubuntu/+source/distro-info-data/0.38/+build/14860865)
[15:11] <guest1524> thank you very much bdrung_work!
[15:12] <slangasek> seb128: https://code.launchpad.net/~cjwatson/livecd-rootfs/drop-lp-hostname-filtering/+merge/347962 merged
[15:13] <cjwatson> thanks
[15:22] <bdmurray> Has anybody seen something like bug 1779827?
[15:23] <bdmurray> seems like a regression in bionic-updates
[17:37] <seb128> slangasek, thanks for the livecd-rootfs merge :)
[17:38] <seb128> bdmurray, what makes you think it's a regression? I don't think it's known by us (desktop) at least
[17:39] <bdmurray> seb128: the fact that multiple people said it happened after a kernel update
[17:40] <seb128> video driver issue?
[17:43] <bdmurray> I asked as I was curious if there were any other reports of issues with the new kernel. jsalisbury is looking into the specific bug now though.
[19:04] <slangasek> stgraber: are you chairing TB meeting today?