Bug 862341
| Summary: | fc17 modem-manager segfault at libglib with f3507g mobile broadband modem | ||||||||||
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| Product: | [Fedora] Fedora | Reporter: | luavi1 <tiktokoptik> | ||||||||
| Component: | ModemManager | Assignee: | Dan Williams <dcbw> | ||||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||
| Severity: | medium | Docs Contact: | |||||||||
| Priority: | unspecified | ||||||||||
| Version: | 17 | CC: | dcbw, jklimes, vo.on3z | ||||||||
| Target Milestone: | --- | ||||||||||
| Target Release: | --- | ||||||||||
| Hardware: | x86_64 | ||||||||||
| OS: | Linux | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||
| Doc Text: | Story Points: | --- | |||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2012-12-08 04:36:37 UTC | Type: | Bug | ||||||||
| Regression: | --- | Mount Type: | --- | ||||||||
| Documentation: | --- | CRM: | |||||||||
| Verified Versions: | Category: | --- | |||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||
| Embargoed: | |||||||||||
| Attachments: |
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Description
luavi1
2012-10-02 17:01:08 UTC
i've got rid of segfault message after uninstalling pptp and NetworkManager-pptp it's not a solution for me, because i still need both broadband and pptp functionality. Do you happen to have a stacktrace, possibly caught by abrt? Or could you be run modem-manager in gdb? See https://live.gnome.org/NetworkManager/Debugging/#NM_3G_08_09 (add gdb before 'modem-manager --debug' in the third bullet) Created attachment 652099 [details]
NetworkManager debug log
Done as follows:
Stop NetworkManager
killall -TERM modem-manager
modem-manager --debug
start NetworkManager again
Created attachment 652100 [details]
Abrt output, archived
I've archived contents of /var/spool/abrt/<cc-xxx>
Sorry for the late reply, modem is not mine, I took it from a friend. $ NetworkManager --version 0.9.4.0-9.git20120521.fc17 > Steps to Reproduce: > 1. Start mobile broadband connection with NetworkManager or wvdial. wvdial works good for me > i've got rid of segfault message after uninstalling pptp and NetworkManager-pptp I'm not sertainly sure about that. Hardware used: ID 12d1:1001 Huawei Technologies Co., Ltd. E620 USB Modem Created attachment 652253 [details]
modem-manager debug log
There is my gdb log.
I've stopped NetworkManager, killed modem-manager,
started modem-manager in gdb with args '--debug',
then started NetworkManager and tried to connect.
Also i've installed all the debuginfo packages, except for:
- dbus-libs-1.4.10-5.fc17.i686
- glibc-2.15-57.fc17.i686
The last lines of log are here:
modem-manager[1981]: <debug> [1353960740.159579] [mm-generic-gsm.c:6205] simple_state_machine(): (ttyUSB0): simple connect state 0
modem-manager[1981]: <debug> [1353960740.160127] [mm-generic-gsm.c:6205] simple_state_machine(): (ttyUSB0): simple connect state 2
modem-manager[1981]: <debug> [1353960740.184166] [mm-at-serial-port.c:334] debug_log(): (ttyUSB2): <-- '<CR><LF>+COPS: 0,0,"UTEL3G\161",2<CR><LF><CR><LF>OK<CR><LF>'
Program received signal SIGSEGV, Segmentation fault.
g_utf8_validate (str=str@entry=0x0, max_len=max_len@entry=-1, end=end@entry=0x0) at gutf8.c:1629
1629 p = fast_validate (str);
Missing separate debuginfos, use: debuginfo-install dbus-libs-1.4.10-5.fc17.i686 glibc-2.15-57.fc17.i686
Just in case, there are such versions of packages in my system:
glib
glib2-debuginfo-2.32.4-2.fc17.i686
glibc-headers-2.15-57.fc17.i686
glib-networking-2.32.3-1.fc17.i686
glib2-2.32.4-2.fc17.i686
glibc-devel-2.15-57.fc17.i686
glibc-2.15-57.fc17.i686
glib-1.2.10-36.fc17.i686
glibc-common-2.15-57.fc17.i686
glibmm24-2.32.1-1.fc17.i686
glib-devel-1.2.10-36.fc17.i686
pptp:
pptp-1.7.2-14.fc17.i686
NetworkManager-pptp-0.9.3.997-1.fc17.i6
Network-manager
NetworkManager-0.9.4.0-9.git20120521.fc17.i686
NetworkManager-glib-0.9.4.0-9.git20120521.fc17.i686
NetworkManager-gtk-0.9.4.0-9.git20120521.fc17.i686
NetworkManager-pptp-0.9.3.997-1.fc17.i686
NetworkManager-gnome-0.9.4.0-9.git20120521.fc17.i686
Vladimir, thanks for the debugging logs. The upstream contains fixes (MM_06 branch): e07c2162d66ab1a2e938db48744fc00afd29c272 219424a6e2d017491a05ecbed661bccde3f991ef but they are not in Fedora. I'm going to update F17 package when I get access permissions. Meanwhile, you can try the scratch build: http://koji.fedoraproject.org/koji/taskinfo?taskID=4732936 ModemManager-0.6.0.0-2.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/ModemManager-0.6.0.0-2.fc17 ModemManager-0.6.0.0-2.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/ModemManager-0.6.0.0-2.fc18 Package ModemManager-0.6.0.0-2.fc18: * should fix your issue, * was pushed to the Fedora 18 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing ModemManager-0.6.0.0-2.fc18' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-19331/ModemManager-0.6.0.0-2.fc18 then log in and leave karma (feedback). ModemManager-0.6.0.0-2.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. ModemManager-0.6.0.0-3.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/ModemManager-0.6.0.0-3.fc17 ModemManager-0.6.0.0-3.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/ModemManager-0.6.0.0-3.fc18 ModemManager-0.6.0.0-3.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. ModemManager-0.6.0.0-3.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report. |