[Bug 158936] Re: networkmanager infinite SIGSEGV on resume
partial backtrace attached; i've installed the other debug symbols and will attach a full backtrace the next time this happens ** Attachment added: partial backtrace (networkmanager symbols only) http://launchpadlibrarian.net/10277328/partial%20trace.log -- networkmanager infinite SIGSEGV on resume https://bugs.launchpad.net/bugs/158936 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 158936] Re: networkmanager infinite SIGSEGV on resume
It looks to me, based on NetworkManagerAPList.c:352, that NetworkManager is calling nm_null_safe_strcmp(), and either s1 or s2 has already been freed, so the not-null checks pass, but strcmp segfaults. -- networkmanager infinite SIGSEGV on resume https://bugs.launchpad.net/bugs/158936 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 158936] Re: networkmanager infinite SIGSEGV on resume
Thanks for your bug report. Please try to obtain a backtrace http://wiki.ubuntu.com/DebuggingProgramCrash and attach the file to the bug report. This will greatly help us in tracking down your problem. ** Changed in: network-manager (Ubuntu) Importance: Undecided = Medium Assignee: (unassigned) = Ubuntu Desktop Bugs (desktop-bugs) Status: New = Incomplete -- networkmanager infinite SIGSEGV on resume https://bugs.launchpad.net/bugs/158936 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 158936] Re: networkmanager infinite SIGSEGV on resume
# gdb -p $(pidof NetworkManager) GNU gdb 6.6-debian Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type show copying to see the conditions. There is absolutely no warranty for GDB. Type show warranty for details. This GDB was configured as i486-linux-gnu. Attaching to process 19888 /build/buildd/gdb-6.6.dfsg/gdb/linux-nat.c:1026: internal-error: linux_nat_attach: Assertion `pid == GET_PID (inferior_ptid) WIFSTOPPED (status) WSTOPSIG (status) == SIGSTOP' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Quit this debugging session? (y or n) y /build/buildd/gdb-6.6.dfsg/gdb/linux-nat.c:1026: internal-error: linux_nat_attach: Assertion `pid == GET_PID (inferior_ptid) WIFSTOPPED (status) WSTOPSIG (status) == SIGSTOP' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Create a core file of GDB? (y or n) y Aborted (core dumped) # I don't really know what to do about this, since I can't figure out where, if anywhere, gdb gave me ITS core dump. -- networkmanager infinite SIGSEGV on resume https://bugs.launchpad.net/bugs/158936 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
