From mboxrd@z Thu Jan 1 00:00:00 1970 From: compudj@krystal.dyndns.org (Mathieu Desnoyers) Date: Sun, 24 Jan 2010 10:34:33 -0500 Subject: [ltt-dev] Error in loading LTTng modules In-Reply-To: References: Message-ID: <20100124153433.GC18593@Krystal> * Romik Guha Anjoy (romik.03305 at gmail.com) wrote: > Hi, > > I am trying to run LTTng on Ubuntu 9.10. > I have compiled and installed a lttng linux kernel > linux-2.6.32.4-lttng-0.188 > I rebooted and the new kernel is booting fine. > Then I mounted and activated debugfs. > But when I tried to load the LTTng modules I get the following error: > I'd need your .config to find out for sure, but you have probably configured LTTng as built-in (CONFIG_LTT_*=y). So in this case, you don't need to issue modprobe, as everything is already loaded with your kernel image. Thanks, Mathieu > root at romik-ubuntu:/# modprobe ltt-trace-control > FATAL: Module ltt_trace_control not found. > root at romik-ubuntu:/# modprobe ltt-marker-control > FATAL: Module ltt_marker_control not found. > root at romik-ubuntu:/# modprobe ltt-tracer > FATAL: Module ltt_tracer not found. > root at romik-ubuntu:/# modprobe ltt-serialize > FATAL: Module ltt_serialize not found. > root at romik-ubuntu:/# modprobe ltt-relay > FATAL: Module ltt_relay not found. > root at romik-ubuntu:/# modprobe ipc-trace > FATAL: Module ipc_trace not found. > root at romik-ubuntu:/# modprobe kernel-trace > FATAL: Module kernel_trace not found. > root at romik-ubuntu:/# modprobe mm-trace > FATAL: Module mm_trace not found. > root at romik-ubuntu:/# modprobe net-trace > FATAL: Module net_trace not found. > root at romik-ubuntu:/# modprobe fs-trace > FATAL: Module fs_trace not found. > root at romik-ubuntu:/# modprobe jbd2-trace > FATAL: Module jbd2_trace not found. > root at romik-ubuntu:/# modprobe ext4-trace > FATAL: Module ext4_trace not found. > root at romik-ubuntu:/# modprobe syscall-trace > FATAL: Module syscall_trace not found. > root at romik-ubuntu:/# modprobe trap-trace > FATAL: Module trap_trace not found. > > Can you please help? > > Warm Regards, > > Romik Guha Anjoy > M?lardalens H?gskola > V?ster?s, Sweden > Cell: +46 704478803 > mailto: romik.03305 at gmail.com > _______________________________________________ > ltt-dev mailing list > ltt-dev at lists.casi.polymtl.ca > http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev -- Mathieu Desnoyers OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68