dhclient-4.2.5-21.fc21.x86_64 segfaults on boot
Same problem with dhclient-4.2.5-21.fc20.x86_64 in F20 (NetworkManager complaints about dhclient problems during boot)
I'm seeing this too. It doesn't only happen at boot. It happens all the time. Everytime I restart NetworkManager.service, dhclient segfaults. This is what journalctl -xb says: Sep 18 14:47:25 ankur.pc dhclient[10363]: Internet Systems Consortium DHCP Client 4.2.5 Sep 18 14:47:25 ankur.pc dhclient[10363]: Copyright 2004-2013 Internet Systems Consortium. Sep 18 14:47:25 ankur.pc dhclient[10363]: All rights reserved. Sep 18 14:47:25 ankur.pc dhclient[10363]: For info, please visit https://www.isc.org/software/dhcp/ Sep 18 14:47:25 ankur.pc dhclient[10363]: Sep 18 14:47:25 ankur.pc NetworkManager[10264]: Internet Systems Consortium DHCP Client 4.2.5 Sep 18 14:47:25 ankur.pc NetworkManager[10264]: Copyright 2004-2013 Internet Systems Consortium. Sep 18 14:47:25 ankur.pc NetworkManager[10264]: All rights reserved. Sep 18 14:47:25 ankur.pc NetworkManager[10264]: For info, please visit https://www.isc.org/software/dhcp/ Sep 18 14:47:25 ankur.pc NetworkManager[10264]: <info> (p1p1): DHCPv4 state changed nbi -> preinit Sep 18 14:47:25 ankur.pc dhclient[10363]: Listening on LPF/p1p1/f0:4d:a2:aa:22:b0 Sep 18 14:47:25 ankur.pc dhclient[10363]: Sending on LPF/p1p1/f0:4d:a2:aa:22:b0 Sep 18 14:47:25 ankur.pc NetworkManager[10264]: Listening on LPF/p1p1/f0:4d:a2:aa:22:b0 Sep 18 14:47:25 ankur.pc NetworkManager[10264]: Sending on LPF/p1p1/f0:4d:a2:aa:22:b0 Sep 18 14:47:25 ankur.pc kernel: dhclient[10363]: segfault at 0 ip 00007f2c654f42f1 sp 00007fff837ec270 error 4 in dhclient[7f2c654ae000+64000] Sep 18 14:47:25 ankur.pc abrt[10365]: Saved core dump of pid 10363 (/usr/sbin/dhclient) to /var/tmp/abrt/ccpp-2013-09-18-14:47:25-10363 (13193216 bytes) Sep 18 14:47:25 ankur.pc abrtd[478]: New client connected Sep 18 14:47:25 ankur.pc NetworkManager[10264]: <info> (p1p1): DHCPv4 client pid 10363 exited with status -1 Sep 18 14:47:25 ankur.pc NetworkManager[10264]: <warn> DHCP client died abnormally I'm trying to get abrt to generate a proper backtrace. Will provide a bug link as soon as it's ready. *** Currently, it is impossible to connect to *any* network with this version of dhclient. I tried: ethernet, wireless and usb tethering. *** Downgrading to 4.2.5-20 fixes it. Thanks, Warm regards, Ankur
Abrt is unable to generate a backtrace here. Sorry :/
Abrt bug added with backtrace etc information.
*** Bug 1009259 has been marked as a duplicate of this bug. ***
I'm sorry for the inconvenience caused by lack of testing on my side. Should be fixed with: dhcp-4.2.5-22.fc21 dhcp-4.2.5-22.fc20 dhcp-4.2.5-22.fc19
I tested the proposed RPMS (from koji), works OK here.
-22 fixes it. Karma given to update. Thanks for the quick fix Jiri. Warm regards, Ankur
*** Bug 1009814 has been marked as a duplicate of this bug. ***