Hi,
with Opensuse Tumbleweed (last updates) i get always when activating a GSM
Connection (Sierra Wireless EM7345) the following problem:
NetworkManager crashes with the following errors:
((src/platform/nm-platform.c:2650)): assertion '<dropped>' failed
Looks like the same issue as described here:
https://bugs.archlinux.org/task/54076
This is the complete log:
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3535] device (cdc-wdm0): Activation: starting connection
'T-Mobile(Telekom)' (426fd291-1304-41d5-97d5-533767651b39)
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3537] audit: op="connection-activate"
uuid="426fd291-1304-41d5-97d5-533767651b39" name="T-Mobile(Telekom)" pid=1865
uid=1000 result="success"
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3539] device (cdc-wdm0): state change: disconnected -> prepare
(reason 'none') [30 40 0]
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3546] device (cdc-wdm0): state change: prepare -> need-auth (reason
'none') [40 60 0]
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3573] device (cdc-wdm0): state change: need-auth -> prepare (reason
'none') [60 40 0]
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net ModemManager[976]: <info> Simple
connect started...
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net ModemManager[976]: <info> Simple
connect state (4/8): Wait to get fully enabled
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net ModemManager[976]: <info> Simple
connect state (5/8): Register
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net ModemManager[976]: <info> Simple
connect state (6/8): Bearer
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net ModemManager[976]: <info> Simple
connect state (7/8): Connect
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net ModemManager[976]: <info> Simple
connect state (8/8): All done
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3930] device (cdc-wdm0): state change: prepare -> config (reason
'none') [40 50 0]
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3949] device (cdc-wdm0): state change: config -> ip-config (reason
'none') [50 70 0]
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3974] modem-broadband[cdc-wdm0]: IPv4 static configuration:
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3975] modem-broadband[cdc-wdm0]: address 10.20.252.90/24
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3975] modem-broadband[cdc-wdm0]: gateway 10.20.252.1
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3975] modem-broadband[cdc-wdm0]: DNS 10.74.210.210
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3975] modem-broadband[cdc-wdm0]: DNS 10.74.210.211
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3982] modem-broadband[cdc-wdm0]: IPv6 base configuration:
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3983] modem-broadband[cdc-wdm0]: address fe80::1:2:56b4:ea82/120
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net avahi-daemon[972]: Joining mDNS
multicast group on interface wwp0s20u4.IPv6 with address fe80::1:2:56b4:ea82.
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3983] modem-broadband[cdc-wdm0]: gateway fe80::1:2:56b4:ea01
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net avahi-daemon[972]: New relevant
interface wwp0s20u4.IPv6 for mDNS.
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3983] modem-broadband[cdc-wdm0]: DNS 2a01:598:7ff:0:10:74:210:210
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net avahi-daemon[972]: Registering new
address record for fe80::1:2:56b4:ea82 on wwp0s20u4.*.
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]: <info>
[1499673046.3983] modem-broadband[cdc-wdm0]: DNS 2a01:598:7ff:0:10:74:210:211
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net kernel: NetworkManager[9009]:
segfault at 8 ip 0000556790dcb1b4 sp 00007ffef643d050 error 4 in
NetworkManager[556790d14000+252000]
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net avahi-daemon[972]: Withdrawing
address record for fe80::1:2:56b4:ea82 on wwp0s20u4.
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net NetworkManager[9009]:
((src/platform/nm-platform.c:2650)): assertion '<dropped>' failed
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net avahi-daemon[972]: Leaving mDNS
multicast group on interface wwp0s20u4.IPv6 with address fe80::1:2:56b4:ea82.
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net avahi-daemon[972]: Interface
wwp0s20u4.IPv6 no longer relevant for mDNS.
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net systemd[1]: Started Process Core
Dump (PID 10269/UID 0).
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net systemd[1]: NetworkManager.service:
Main process exited, code=dumped, status=11/SEGV
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net systemd[1]: NetworkManager.service:
Unit entered failed state.
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net systemd[1]: NetworkManager.service:
Failed with result 'core-dump'.
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net systemd-coredump[10270]: Process
9009 (NetworkManager) of user 0 dumped core.
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net systemd[1]: NetworkManager.service:
Service hold-off time over, scheduling restart.
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net systemd[1]: Stopped Network Manager.
Jul 10 09:50:46 nimrod.thomas.wurfbaum.net systemd[1]: Starting Network
Manager...
Regards,
Thomas