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Showing results for tags 'segfault'.
Found 3 results
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NetworkManager consistently segfaults (on a specific device)
walterw posted a topic in General Discussion
I built NetworkManager with these settings: net-misc/networkmanager -dhclient -ppp -wext (I rebuilt it with -dhcpcd and have the same issue, and also ensure that my kernel had support for wireless extensions). However, I came across this bug and this post: https://bugs.funtoo.org/browse/FL-2372 The segfault: NetworkManager segfault at 8 ip 00007fa89e102e16 sp 00007fff51f34be8 error 4 in libc-2.23.so[7fa89e084000+18e000] The interesting thing is that this issue is tied to shorewall. Whenever I start my shorewall, I get this segfault. I only get this issue with this particular device (router) and not my other devices (workstations). The rulesets are different between my workstations and my router so that may be why I don't experience this issue on those devices. Still though, I find it odd that shorewall or iptables would cause some sort of issue with NetworkManager. I just reverted back to 1.4.4-r1 and will use that until I can sort out this issue with 1.10.2. -
Hi, I have just installed Funtoo, including X, with the Debian kernel as per the manual and then built a tailored Gentoo 4.14 kernel. Then I emerged LXDE and a number of applications. All seems to be running fine (I have updated world and performed a number of consistency checks, all good). However when I try to run an OpenGL application it segfaults. I have tried sci-chem/chimera-bin (two versions), sci-chem/avogadro, sci-chem/pymol and glxgears. Same result. They all emerge just fine but they segfault immediately when I run them. No problems with Libreoffice, Firefox, Gimp, Inkscape, etc. Just OpenGL. I have followed the Intel section of the Gentoo wiki to make sure everything is fine and rebooted. No joy. This is a Lenovo Ideapad S10-3s $ lspci 00:00.0 Host bridge: Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx DMI Bridge 00:02.0 VGA compatible controller: Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller 00:02.1 Display controller: Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller $ cat /proc/cpuinfo model name : Intel(R) Atom(TM) CPU N455 @ 1.66GHz $ glxinfo name of display: :0.0 display: :0 screen: 0 direct rendering: Yes server glx vendor string: SGI server glx version string: 1.4 server glx extensions: $ eselect opengl list Available OpenGL implementations: [1] xorg-x11 * $ lspci -nnk | grep -i vga -A3 | grep 'in use' Kernel driver in use: i915 I am a member of the video group, etc. Any ideas? I wonder, shouldn't Intel be the OpenGL vendor and Mesa the implementation?
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NetworkManager segfaults when restarting and interface is up with an IP assigned [SOLVED]
walterw posted a question in General Help
Hi all, This one has been bugging me for a while. At first, I thought it might be related to running a hardened system, so I decided to migrate to a more vanilla install, but I get the same thing repeatably. I' running gentoo sources 4.13.9 and NetworkManager 1.4.4-r1. I can reproduce this problem on any of my machines as long as I restart NetworkManager when an interface is up. The workaround for me is to bring down the interface (ifconfig eth0 down) before restarting NetworkManager. Short of running strace, what else can I do to sort this out? Walter
