| trippeh | I'm having some crashes with vanilla 4.2(.1-rc) as well, but havent taken the time to capture any eventual kernel output | 02:30 |
|---|---|---|
| apw | jtaylor, a new bug ... with the crashes if you can get them ... we have one patch we are tracking which might cause network related crashes | 02:59 |
| trippeh | apw: got a link? my crashing machine is a router. | 03:02 |
| trippeh | looked briefly in netdev but didnt find anything | 03:02 |
| apw | trippeh, this issue wouldn't affect 4.2 as far as i know ... | 03:06 |
| apw | jtaylor, LP #1497184 | 03:06 |
| ubot5 | Launchpad bug 1497184 in linux (Ubuntu Vivid) "Kernel-panic with 3.13.0-64.104 generic kernel (BUG at net/core/skbuff:1290)" [High,Confirmed] https://launchpad.net/bugs/1497184 | 03:06 |
| trippeh | oh, ok | 03:07 |
| trippeh | I dont even have kernel output yet so who knows ;) | 03:07 |
| apw | trippeh, it was in 4.1* but is in 4.2-rc7 and later | 03:08 |
| apw | (thats not at all clear, the fix was in 4.2-rc7 and later, before that 4.1 etc was affected) | 03:09 |
| trippeh | yeah probably not related then | 03:09 |
| apw | trippeh, get a stack if you can and get it reported in a bug | 03:11 |
| trippeh | was just a shot in the dark :) have to dig up some hw for a serial console methinks | 03:18 |
| UNIm95 | apw: henrix I got panic again. As predicted it was while router updated my IP address. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1497184/comments/5 | 05:26 |
| ubot5 | Ubuntu bug 1497184 in linux (Ubuntu Vivid) "Kernel-panic with 3.13.0-64.104 generic kernel (BUG at net/core/skbuff:1290)" [High,Confirmed] | 05:26 |
| apw | UNIm95, was that with the original kernel or with the test kernel from henrix ? | 08:11 |
| UNIm95 | apw it was with original kernel | 08:11 |
| apw | UNIm95, ok great, i assume you will switch over to the test kernel now | 08:12 |
| apw | ? | 08:12 |
| apw | (and can you indicate that that comment relates to the old kernel in the bug, esle its position with the request to test feels like the fix was tested) | 08:12 |
| UNIm95 | apw yes. I waited till some one you, or henrix came here | 08:12 |
| UNIm95 | apw: but i haven't build test network with dhcp renewal of some minutes. | 08:14 |
| UNIm951 | apw: Damn. My router has minimum lease time 60 min =( | 08:20 |
| UNIm951 | apw: do you know how we can simulate short lease time? | 08:21 |
| === UNIm951 is now known as UNIm95 | ||
| TJ- | UNIm95: via dhclient config | 08:25 |
| UNIm95 | TJ-: can network-manger do this? i dont want to kill nm. | 08:25 |
| UNIm95 | and then restore it | 08:26 |
| TJ- | UNIm95: NM runs a 'private' instance of dhclient. It might be possible to configure a predefined/override for te lease 'expire' | 08:28 |
| UNIm95 | TJ-: Ok. i hope changes that i made are right. | 08:35 |
| UNIm95 | apw Now I going to install henrix kernel and test it | 08:35 |
| jtaylor | apw: looks like my issue, I get stacktraces from skb stuff | 08:49 |
| UNIm95 | apw: henrix Now i with henrix kernel. | 08:58 |
| UNIm95 | henrix: Is it ok that internet now works very slov? | 09:19 |
| UNIm95 | slow* | 09:19 |
| UNIm95 | henrix: with your suggested kernel? | 09:19 |
| UNIm95 | apw: First dhcp renewal. All works | 09:49 |
| apw | UNIm95, that is encouraging, we have others testing this kernle too | 15:03 |
| UNIm95 | apw all ok. router has mistake in config. internet works ok | 16:48 |
| apw | UNIm95, thanks for the update | 18:41 |
| UNIm95 | apw Pls. Uptime 9:47. No bugs. | 18:42 |
| apw | UNIm95, nice ... let us know tommorow where you are at, if no issues i think we have things identified | 18:42 |
| UNIm95 | apw: Ok. But from Friday till Saturday a had only one pamic | 18:43 |
| UNIm95 | So i think we must wait | 18:43 |
| apw | UNIm95, yep, we hope but not cirtainty indeed | 18:47 |
| UNIm95 | apw this patch will came with *-64-105 or *-65? | 18:48 |
| apw | UNIm95, though it is not my direct decision, I would expect us to respin to just add that single patch | 18:50 |
| UNIm95 | apw: Thanks. | 18:50 |
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