On Mon, 2012-07-16 at 20:31 +0200, [email protected] wrote: > Hi, > > it was not crashing, but simply doing nothing anymore (not detect any modem > at all). It waits forever inside of poll and the backtrace Harald sent, was > the place where the poll occurs.
Ah right, yeah. Missing udev rules would do that. So nevermind about my question :) Dan > Hope this clarifies things a bit > > Gerald > > > > -----Original Message----- > > From: Dan Williams [mailto:[email protected]] > > Sent: Monday, July 16, 2012 8:23 PM > > To: Harald Jung > > Cc: [email protected] > > Subject: Re: modem-manager hangs while starting up > > > > On Thu, 2012-07-12 at 09:07 +0200, Harald Jung wrote: > > > Hi, > > > > > > finally the reason was the missing udev rule 80-mm-candidate.rules > > > > Odd, ideally MM shouldn't be crashing there. So that file was simply > > missing? > > If that's the case, I'll test that and see if I can get the crash. > > > > Dan > > > > > > > > Harald > > > > > > Am Dienstag, den 03.07.2012, 20:35 +0000 schrieb Harald Jung: > > > > okay .. i got the debugging symbols, but: > > > > > > > > (gdb) bt > > > > #0 0xa3455c81 in poll () from /lib/libc.so.6 > > > > #1 0xa35361b0 in g_poll () from /usr/lib/libglib-2.0.so.0 > > > > #2 0x00000011 in ?? () > > > > #3 0xffffffff in ?? () > > > > #4 0xa356c775 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0 > > > > #5 0xb044ca04 in ?? () > > > > Backtrace stopped: previous frame inner to this frame (corrupt > > > > stack?) > > > > > > > > :( > > > > > > > > Am Dienstag, den 03.07.2012, 20:21 +0000 schrieb Dan Williams: > > > > > On Tue, 2012-07-03 at 21:44 +0200, Harald Jung wrote: > > > > > > strange thing.. i've used the unstripped version and i get: > > > > > > > > > > > > GNU gdb (Gentoo 7.3.1 p2) 7.3.1 > > > > > > .......blah..... > > > > > > Reading symbols from /tmp/modem-manager...(no debugging > > symbols > > > > > > found)...done. > > > > > > > > > > > > is there a special configure or Makefile hook? > > > > > > > > > > Not specifically, but you could use CFLAGS including "-g -O0" to > > > > > build the debugging into and turn off optimization. That's > > > > > usually enough to get at least function names in the stack traces. > > > > > > > > > > Dan > > > > > > > > > > > > > > > > > Harald > > > > > > > > > > > > Am Dienstag, den 03.07.2012, 19:30 +0000 schrieb Dan Williams: > > > > > > > Any chance you could get some debug symbols there? > > > > > > > > > > > > > > Dan > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > networkmanager-list mailing list > > > > > [email protected] > > > > > https://mail.gnome.org/mailman/listinfo/networkmanager-list > > > > > > > > > > > > _______________________________________________ > > > > networkmanager-list mailing list > > > > [email protected] > > > > https://mail.gnome.org/mailman/listinfo/networkmanager-list > > > > > > > > > > _______________________________________________ networkmanager-list mailing list [email protected] https://mail.gnome.org/mailman/listinfo/networkmanager-list
