On Oct 11, 2011, at 0:08, Camaleón <noela...@gmail.com> wrote: > On Mon, 10 Oct 2011 23:04:53 +0800, lina wrote: > > (care with that html...)
I don't get this part. Sorry, What does this mean? > >> On Mon, Oct 10, 2011 at 9:00 PM, Camaleón <noela...@gmail.com> wrote: >> >>> On Sun, 09 Oct 2011 23:44:00 +0800, lina wrote: >>> >>>> I met "Segmentation fault" in two places in one day, >>> >>> What are those places? >>> >> On laptop, later I figured out due to the recent update of one package >> which cause its crashed. >> after downgrading, it's fixed. > > Good. > > Maybe you can report a regression bug :-? It's seemed I sent an email to the two maintainers at the same time, mainly told them it would cause segment fault and some other errors. But I deleted nearly all emails today. So can't follow. > >> Another segmental fault is on cluster: mpirun noticed that process rank >> 17 with PID 12834 on node c10 exited on signal 11 (Segmentation fault). >> (I guess this problem will keep it as it is. don't wanna trouble the >> administrator, but if you have suggestions welcome to let me know) > > (...) > > Mmm, for this I can't tell, as I don't know what "mpirun" is or does. > > What you can try is to get a trace for the segfault, some binaries > provide debugging tools (by means of "-debug" flags you can pass to > daemon) or even provide the corresponding "-gdb" packages to get a > insightful trace. > >>>> Which are the possible reasons for the segmentation fault. >>> >>> Wow, there can be many. You need to provide more data.' >> >> I choose some which I thought might be important data. > > But what command did you run? I qsub some job. Those came from the log file. Error log file. > >> Signal: Segmentation fault (11) >> Signal code: Address not mapped (1) >> Failing at address: 0xd1 >> [ 0] /lib64/libpthread.so.0 [0x3ec8e0e7c0] >> [ 1] /usr/local/mpi/intel/lib/openmpi/mca_pml_ob1.so [0x2b7c80a013e8] >> : >> : >> [14] /lib64/libc.so.6(__libc_start_main+0xf4) [0x3ec861d994] >> [15] mdrun_mpi_d(do_cg+0x1c1) [0x40b359] > > Ah, okay, I guess this comes from the mentioned daemon (mpirun), right? Yes. > > I'm afraid that goes beyond my knowledge, sorry, let's see if someone can > give you any hint :-) Thanks. .^_^. > > Greetings, > > -- > Camaleón > > > -- > To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org > Archive: http://lists.debian.org/pan.2011.10.10.16.08...@gmail.com > -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/103b3357-4fff-48ef-acff-b9947909b...@gmail.com