**** BEGIN LOGGING AT Sun Apr 29 03:00:03 2018 Apr 29 10:55:08 Rip telegram 2013-2018 Apr 29 11:34:07 Has something happened to Telegram? Apr 29 11:35:01 big power outage in one of the central (amsterdam) data centres Apr 29 11:35:17 knocked telegram offline in big parts of europe Apr 29 11:36:30 also in Asia, west usa, australia, russia, arabian emirates, africa... pretty much everywhere Apr 29 11:36:37 Oh Apr 29 11:36:56 I haven't read reports about latin america Apr 29 11:45:09 @mayltonfnds Hello, how did you fare with those kernel config changes? Apr 29 11:45:40 I had some problems Apr 29 11:45:57 I'm installing rootfs again right now Apr 29 11:46:42 As long as i use my daily phone to it, I have to restore my system when I need it Apr 29 11:49:51 Yes, I've had the same thing, I had my phone out of service for about a week and I just restored it yesterday Apr 29 11:55:41 The bad thing is that you have to do everything again every time you get back to work on halium Apr 29 11:56:04 The good thing is that now I am sure I can login in ssh Apr 29 11:56:20 What I did is back up my rootfs.img and system.img using `adb pull` so I can just `adb push` it back again (and install `hybris-boot` again of course) Apr 29 11:56:22 Which I couldn't before Apr 29 11:56:35 Oh, nice Apr 29 12:01:27 My current problem is that lxc-android container is not running Apr 29 12:02:47 https://paste.ubuntu.com/p/2NkSSWZPrY/ Apr 29 12:03:34 try `lxc-checkconfig` again Apr 29 12:04:05 there's a problem Apr 29 12:04:12 try `lxc-checkconfig` again (if you missed prior message( Apr 29 12:04:23 CONFIG_IP6_NF_TARGET_MASQUERADE: missing Apr 29 12:04:39 This setting is already set in my defconfig Apr 29 12:04:42 Interestingly I had the same problem, but it didn't affect me starting LXC Apr 29 12:04:57 I wonder if that's a bug in lxc-checkconfig Apr 29 12:05:03 i don't know it that's the reason though Apr 29 12:05:08 Is there anything else missing ? Apr 29 12:06:09 https://paste.ubuntu.com/p/tBzr69kbxG/ Apr 29 12:06:29 only user namespace Apr 29 12:06:40 That's on par with mine (User namespace apparently isn't a problem if it's missing) Apr 29 12:06:51 ye Apr 29 12:08:59 would you be able to post the result of `PAGER=cat systemctl status lxc@android -l` ? Apr 29 12:10:26 sure Apr 29 12:10:26 https://paste.ubuntu.com/p/H28Xgn3SSD/ Apr 29 12:11:34 Well, we have a couple of errors in this output Apr 29 12:12:29 Notably it's similar (but not the same as :/) https://docs.halium.org/en/latest/porting/debug-build/debug-android-userspace.html#lxc-android Apr 29 12:12:35 it's failing to allocate memory, so it can't create cgroups Apr 29 12:13:10 nvm it's not the same error as that, it doesn't involve netcls Apr 29 12:13:13 @reivilibre, and my kernel is 3.18 Apr 29 12:19:07 maybe try this: `lxc-start -n android -L /tmp/lxc.log -l DEBUG` and see if we get any more interesting messages Apr 29 12:24:18 https://paste.ubuntu.com/ Apr 29 12:24:47 https://paste.ubuntu.com/p/jN28TPy2n4/ Apr 29 12:25:20 OK I clearly don't know the magic incantation to run an LXC container alone Apr 29 12:25:39 😂 Apr 29 12:25:53 maybe we can try a different route first and see if anything turns up from that Apr 29 12:26:13 first clear the kernel message buffer with `dmesg -c` Apr 29 12:26:32 then try `systemctl start lxc@android` again, give it time to fail, then post the output of `dmesg` Apr 29 12:28:27 I got a lot of messages like this Apr 29 12:28:29 [ 29.232794] Nested SchedTune boosting groups not allowed Apr 29 12:29:09 anything else ? Apr 29 12:29:21 Ye Apr 29 12:29:34 and is that from running `dmesg -c` or `dmesg` after trying to start it? Apr 29 12:29:37 It's a enormous output Apr 29 12:29:47 from dmesg Apr 29 12:30:13 if you run `dmesg -c` then `dmesg` immediately after, is it empty? Apr 29 12:30:49 yes Apr 29 12:31:43 then you did `systemctl start lxc@android`, then `dmesg`, and the output is massive? Apr 29 12:32:03 yes Apr 29 12:32:06 look Apr 29 12:32:25 https://paste.ubuntu.com/p/bPjXFrg8ms/ Apr 29 12:32:55 this is what i got a few seconds after dmesg -c without systemctl start lxc@android Apr 29 12:33:07 now look it with systemctl start lxc@android Apr 29 12:39:21 https://paste.ubuntu.com/p/sNjKTs5Pgr/ Apr 29 12:39:55 I see what you mean, that's certainly a lot of that one message Apr 29 12:41:02 ye Apr 29 12:42:52 there's something interesting Apr 29 12:44:21 ya? Apr 29 12:44:36 once i tried systemctl status lxc@android Apr 29 12:44:44 and it was successfully working Apr 29 12:44:55 but it stopped a few seconds later Apr 29 12:45:02 sorry Apr 29 12:45:05 Yeah it might be because it didn't fall over immediately Apr 29 12:45:14 I meant . Apr 29 12:45:27 systemctl unmask lxc@android && systemctl start lxc@android Apr 29 12:45:38 [Edit] I meant Apr 29 12:47:50 Do you possibly have AppArmour compiled into your kernel? Apr 29 12:48:11 I don't know Apr 29 12:48:26 if you run `apparmor_status` does it tell you anything of the sort? Apr 29 12:48:36 or try `/sbin/apparmor_status` (some binaries seem to be there) Apr 29 12:50:04 -bash: /sbin/apparmor_status: No such file or directory Apr 29 12:50:22 looks like there is no file system mounted here Apr 29 12:50:36 Like, there's nothing when I try ls Apr 29 12:50:44 OK well I haven't seen enough evidence to suggest that AppArmour is in any way involved, so I'll try and see if we can coax LXC to giving us more output Apr 29 12:51:31 Hmm, as far as I remember, I had an /sbin in mine.. Apr 29 12:51:57 no idea if apparmor_status is included though Apr 29 12:52:15 ye Apr 29 12:53:59 does /var/lib/lxc exist? Apr 29 12:54:47 ye Apr 29 12:55:43 can you `cd /var/lib/lxc/android` and see if there is a config file in that directory? Apr 29 12:55:56 not sure what it would be called Apr 29 12:58:25 ls /var/lib/lxc/android/ … config pre-start.sh rootfs Apr 29 12:58:41 eyyy, `config` looks promising Apr 29 12:59:01 haha Apr 29 12:59:32 can you peek in there and see if it looks like `lxc.blahblah = blahblah` Apr 29 13:00:18 Like this? Apr 29 13:00:21 file /var/lib/lxc/android/config … /var/lib/lxc/android/config: ASCII text Apr 29 13:00:37 try `cat config | grep lxc.log` Apr 29 13:01:29 and after that? Apr 29 13:01:33 was that empty? Apr 29 13:01:40 no output Apr 29 13:01:52 maybe can you just post the full file ? :-) Apr 29 13:02:27 root@localhost:/# cat /var/lib/lxc/android/config | grep lxc.log … root@localhost:/# Apr 29 13:02:28 ? Apr 29 13:02:52 just /var/lib/lxc/android/config (you can transfer it to your PC with `adb pull /var/lib/lxc/android/config` if you want) Apr 29 13:04:10 root@localhost:/# /var/lib/lxc/android/config … -bash: /var/lib/lxc/android/config: Permission denied Apr 29 13:04:22 sorry, use `cat` to read it Apr 29 13:05:43 https://paste.ubuntu.com/p/pPjrBScHHT/ Apr 29 13:07:01 yeah that's looking like what we needed Apr 29 13:07:22 yaaay Apr 29 13:08:25 edit it and add this line: `lxc.log.level = 1` Apr 29 13:08:43 at the end? Apr 29 13:08:57 yeah, at the end will be fine Apr 29 13:09:12 can I edit it from the ssh? Apr 29 13:09:56 You could use `vi` but it's probably easier to do `echo 'lxc.log.level = 1' >> /var/lib/lxc/android/config` Apr 29 13:10:17 sure 😂 Apr 29 13:10:26 I didn't know I could do it Apr 29 13:10:38 Lots of people use `vi` for many years... because they can't figure out how to leave it :-) Apr 29 13:11:03 done Apr 29 13:11:20 now try starting lxc@android again Apr 29 13:12:02 done Apr 29 13:12:23 check its status now Apr 29 13:13:04 https://paste.ubuntu.com/p/DZ7v6JvWHq/ Apr 29 13:13:25 looks like that line doesn't work Apr 29 13:14:09 well that's a bit of a shame Apr 29 13:14:30 maybe you will have to go into `vi` and remove that line Apr 29 13:15:22 why no use nano? (if it is there at all) Apr 29 13:15:27 done Apr 29 13:15:34 `nano` wasn't there at least for me Apr 29 13:15:42 It isn't Apr 29 13:15:44 I resorted to `ed` and then `vi` when `ed` wasn't there Apr 29 13:16:00 vi is fine Apr 29 13:16:06 I learned how to use it Apr 29 13:16:26 ok, I still haven't learnt >.> Apr 29 13:16:29 Oh good, you know more than me about vi then, I can just about make simple changes, write them, and quit :-P Apr 29 13:16:55 @reivilibre, me too 😂😂 Apr 29 13:18:30 well this leaves us in a situation, because I'm certainly not an LXC/cgroups mage, and I don't know how we can get it to give us more detailed information Apr 29 13:19:58 I notice that systemd does tell us what command it ran... maybe we can try and copy it Apr 29 13:21:02 do you mean this '--logfile and --logpriority options' ? Apr 29 13:21:19 yeah I think I see how we might be able to get some more output Apr 29 13:21:37 try doing this for me: `find -name "lxc@android.service"` Apr 29 13:22:16 let me know if you get any hits, it's probably going to be /etc/systemd/blah/lxc@android.service Apr 29 13:23:16 @reivilibre, ./etc/systemd/system/multi-user.target.wants/lxc@android.service Apr 29 13:23:46 if you restart lxc manually, android image gets permanently corruputed Apr 29 13:23:49 and you have to reflash it Apr 29 13:23:53 never restart lxc manually Apr 29 13:24:11 Hmm, that sounds dangerous. What's the suggested route? Apr 29 13:24:27 Is it fine if we add some arguments to the lxc@android service file? Apr 29 13:24:40 why Apr 29 13:24:42 you don't need that Apr 29 13:24:48 We're trying to get more logging output Apr 29 13:24:52 fix your container, don't hack it Apr 29 13:24:57 you have enough logging info already Apr 29 13:25:20 Any suggestions for the error https://paste.ubuntu.com/p/H28Xgn3SSD/ ? Apr 29 13:25:27 dmesg, mount, systemctl, systemctl statux lxc@android, lxc-checkconfig Apr 29 13:25:39 output of those will give you enough info for a fix Apr 29 13:26:10 [Edit] dmesg, mount, systemctl, systemctl status lxc@android, lxc-checkconfig Apr 29 13:26:50 Yes, but systemctl status lxc@android doesn't give all loglevel messages (it'd be good to have level 1 (debug) messages, no?) Apr 29 13:27:13 you don't really need that Apr 29 13:27:40 What do I/does mayltonfnds need then? :-P The error is a mystery to me Apr 29 13:27:56 pastebin output of commands i gave you above Apr 29 13:28:42 Just a second Apr 29 13:30:43 @vanyasem any details why restarting manually corrupts the android image, though? That seems a bit dangerous yet not mentioned in the docs as far as I saw Apr 29 13:31:27 i don't know why, it's just a fact. search the chat on telegram to find more info Apr 29 13:31:59 that might explain why my rootfs.img and system.img once vanished by themselves xD Apr 29 13:33:48 just a fool question: do you think my .rules might me something related to it? Apr 29 13:37:05 @vanyasem here you have my dmesg output https://paste.ubuntu.com/p/MbVPQzb643/ Apr 29 13:38:21 mount output: https://paste.ubuntu.com/p/bDDRdpHKcm/ Apr 29 13:39:17 systemctl output: https://paste.ubuntu.com/p/N7Tvb4ZVpw/ Apr 29 13:40:51 systemctl status lxc@android output https://paste.ubuntu.com/p/kTb6KPzkXQ/ Apr 29 13:41:51 lxc-checkconfig output https://paste.ubuntu.com/p/jscG63MPjM/ Apr 29 13:42:44 you may want to provide `PAGER=cat systemctl status lxc@android -l` so you don't get the lines chopped off Apr 29 13:42:58 OBS: CONFIG_IP6_NF_TARGET_MASQUERADE is SET in my defconfigs. but somehow it shows as missing in that output Apr 29 13:43:57 @reivilibre, Here you have https://paste.ubuntu.com/p/9gHzKSfSpQ/ Apr 29 13:44:21 I'm asking for @vanyasem as the chopped output is probably not as useful Apr 29 13:44:45 Oh, I see 😘 Apr 29 13:44:51 [Edit] Oh, I see Apr 29 13:45:05 @mayltonfnds, this is ok Apr 29 13:45:29 @mayltonfnds, chopped output Apr 29 13:45:38 plz send a full status Apr 29 13:45:42 [Edit] plz send a full output Apr 29 13:46:24 @vanyasem if you mean systemctl status, he mentioned it to me: Apr 29 13:46:26 https://paste.ubuntu.com/p/9gHzKSfSpQ/ Apr 29 13:46:32 no Apr 29 13:46:36 i mean `systemctl` Apr 29 13:46:37 @mayltonfnds, Here you have full output Apr 29 13:46:47 Oh, I see Apr 29 13:46:49 it's a different thing damn it Apr 29 13:47:49 sorry pal I didn't know to which one you referred to, Apr 29 13:48:13 yeah i get how IRC works :P @mayltonfnds got it Apr 29 13:48:29 Here you have full output for systemctl https://paste.ubuntu.com/p/Vz6KVdqp9M/ Apr 29 13:48:43 can you respond to individual messages or so on telegram? Apr 29 13:48:50 yeah Apr 29 13:48:53 Ahhh Apr 29 13:49:11 @mayltonfnds, and plz full output of `systemctl status` Apr 29 13:49:19 without mentioning a service Apr 29 13:49:45 oh and please link me to your device's fstab Apr 29 13:49:50 i need to check one things Apr 29 13:49:50 [Edit] i need to check one thing Apr 29 13:50:12 sounds like the professional has arrived or something :-) Apr 29 13:50:27 systemctl status https://paste.ubuntu.com/p/RhHyqjbMdq/ Apr 29 13:50:31 i took a break from halium for 2 months, i have ported 3 devices previously Apr 29 13:50:37 @vanyasem, Oh, sorry Apr 29 13:50:55 @vanyasem That's pretty good going, you seem like you know your stuff Apr 29 13:51:25 every device is different, so you can't really know everything :P but i do my best Apr 29 13:51:38 at least i will gather all required logs for bhushan if i fail to fix it myself :P Apr 29 13:52:20 My savior has come Apr 29 13:52:21 haha Apr 29 13:52:48 do you have a separate firmware partrition on your device? link me to your fstab Apr 29 13:53:59 root@localhost:~# cat /etc/fstab … # UNCONFIGURED FSTAB FOR BASE SYSTEM Apr 29 13:54:00 wth?! Apr 29 13:54:00 no, from your device tree Apr 29 13:54:04 not from the device itself Apr 29 13:54:29 it's usually in `rootdir/etc/` Apr 29 13:54:37 do you mean github link? Apr 29 13:54:41 and has a name life `fstab.qcom` or `fstab.CODENAME Apr 29 13:54:42 [Edit] and has a name life `fstab.qcom` or `fstab.CODENAME` Apr 29 13:54:43 @vanyasem, oh Apr 29 13:54:45 @mayltonfnds, yep Apr 29 13:54:59 [Edit] and has a name like `fstab.qcom` or `fstab.CODENAME` Apr 29 13:56:56 I can't find it Apr 29 13:57:03 here you have github link Apr 29 13:57:04 https://github.com/LineageOS/android_device_leeco_x2/tree/cm-14.1 Apr 29 13:57:39 Also, here you have my manifest if you need something https://gist.github.com/maylton/bc1243ce24fd0ad3646f63f8b9720d41 Apr 29 13:57:52 @mayltonfnds, thank you for finding that fstab yourself 😆 Apr 29 13:58:26 I tried searching for it but nothing was found Apr 29 13:58:29 haven't you forked any of the trees? Apr 29 13:58:32 why? Apr 29 13:59:07 Well, I have most of them Apr 29 13:59:33 but I used a manifest of a friend as base Apr 29 13:59:36 weird, fstab is not there Apr 29 13:59:45 He used it for porting sailfishOS Apr 29 14:00:11 @vanyasem, I told you 😞 Apr 29 14:00:20 ookay Apr 29 14:00:58 i forgot the way to get a list of all partritions on a device tbh Apr 29 14:01:29 I may know Apr 29 14:01:32 https://github.com/TeamWin/android_device_leeco_x2/blob/android-8.1/recovery/root/etc/twrp.fstab Apr 29 14:01:34 just a second Apr 29 14:01:44