Hi! Ben Hutchings <[email protected]> writes: > On Sat, 2014-07-19 at 08:39 +0200, Christoph Egger wrote: >> Package: src:linux >> Version: 3.14.12-1 >> Severity: important >> >> After suspend/resume the computer is unable to perform any IPv6 >> connection (no ping to fixed IP, no nc, no anything). tcpdump was >> unfortunately not helpfull in figuring out where exactly it breaks >> because, as soon as I start tcpdump, things work again. If I stop >> tcpdump after resume I can still reach all routed IPv6 addresses but >> only the local ones I have contacted while tcpdump running. Removing >> the interface and adding it again helps as well. > [...] > > IPv6 addresses are dropped when the interface is taken down. Do you > have a script that does that on suspend?
I'm using pm-suspend for suspending:
| % cat /var/log/pm-suspend.log
|
| % ls /etc/pm/*
| /etc/pm/config.d:
| unload_module
|
| /etc/pm/power.d:
|
| /etc/pm/sleep.d:
|
| % cat /etc/pm/config.d/unload_module
| SUSPEND_MODULES="xhci_hcd"
anywhere else to look? I haven't done anything manually. Also what's the
current-good way to do suspend without any magic for debugging purposes?
The interface seems up after suspend (IPv4 works, even the autoconf address
works after I remove the manually set IPv6 address).
The problem either appeared with booting into the 3.13 kernel or with
adding the br0.65 vlan interface -- I can try and see if removing the
vlan interface changes anything as soon as I'm back home.
Christoph
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