[lttng-dev] Fwd: lttng issue

Bala Gundeboina Bala.Gundeboina at kpit.com
Mon Jul 10 13:28:16 EDT 2023



Hi ,
     i have copied the dependencies that i have installed on TDA4 evm board and i have copied  the dependency to the TI board and i getting below error , i found the were this lock will create but in that folder(/var/run/lttng) no lock file is present.
lttng create my-kernel-session --output=/home/root/
Spawning a session daemon
Warning: Failed to produce a random seed using getrandom(), falling back to pseudo-random device seed generation which will block until its pool is initialized: Failed to get true random data using getre
PERROR - 15:35:47.868588025 [Main]: remove lock file: No such file or directory (in sessiond_cleanup_lock_file() at main.cpp:955)
Error: Session daemon terminated with an error (exit status: 1)
Error: Problem occurred while launching session daemon (//bin/lttng-sessiond)

Can you please sort it out and is there any dependency i am missing:
sudo cp -Par bin/lttng /media/bala/root/bin/
sudo cp -Par bin/lttng-sessiond /media/bala/root/bin/
sudo cp -Par lib/liblttng-ctl.so /media/bala/root/lib/
sudo cp -Par lib/liblttng-ctl.so.0 /media/bala/root/lib/
sudo cp -Par lib/liblttng-ctl.so.0.0.0 /media/bala/root/lib/
sudo cp -Par lib/liblttng-ust-ctl.so.5 /media/bala/root/lib/
sudo cp -Par lib/librt.so.1 /media/bala/root/lib/
sudo cp -Par lib/librt-2.30.so /media/bala/root/lib/
sudo cp -Par lib/libm-2.30.so /media/bala/root/lib/
sudo cp -Par lib/libm.so.6 /media/bala/root/lib/
sudo cp -aPr liburcu-common.so.8 /media/bala/root1/usr/lib/
sudocp -aPr liburcu-common.so /media/bala/root1/usr/lib/
sudo cp -aPr liburcu-common.so.8.1.0 /media/bala/root1/usr/lib/

sudo cp -Par lib/libgcc_s.so /media/bala/root/lib/
sudo cp -Par lib/libgcc_s.so.1 /media/bala/root/lib/
sudo cp -Par lib/libpthread-2.30.so /media/bala/root/lib/
sudo cp -Par lib/libpthread.so.0 /media/bala/root/lib/
sudo cp -Par lib/libc.so.6 /media/bala/root/lib/
sudo cp -Par lib/libdl.so.2 /media/bala/root/lib/
sudo cp -Par lib/libdl-2.30.so /media/bala/root/lib/
sudo cp -Par lib/libz.so.1 /media/bala/root/lib/
sudo cp -Par lib/libz.so.1.2.11 /media/bala/root/lib/
sudo cp -Par lib/ld-linux-aarch64.so.1 /media/bala/root/lib/
sudo cp -Par lib/ld-2.30.so /media/bala/root/lib
sudo cp -aPr liburcu-cds.so /media/bala/root1/usr/lib/
sudo cp -aPr liburcu-cds.so.8 /media/bala/root1/usr/
sudo cp -aPr liburcu-cds.so.8.1.0 /media/bala/root1/usr/lib/


sudo cp -Par lib/liblttng-ust-common.so /media/bala/root/lib/
sudo cp -Par lib/liblttng-ust-ctl.so.5.0.0 /media/bala/root/lib/
sudo cp -Par lib/liblttng-ust-common.so.1.0.0 /media/bala/root/lib/
sudo cp -Par usr/lib/libstdc++.so /media/bala/root/usr/lib/
sudo cp -Par usr/lib/libstdc++.so.6 /media/bala/root/usr/lib/
sudo cp -Par usr/lib/libstdc++.so.6.0.28 /media/bala/root/usr/lib/
sudo cp -Par usr/lib/libxml2.so /media/bala/root/usr/lib/
sudo cp -Par usr/lib/libxml2.so.2 /media/bala/root/usr/lib/
sudo cp -Par usr/lib/libxml2.so.2.9.10 /media/bala/root/usr/lib/
sudo cp -Par usr/lib/libpopt.so /media/bala/root/usr/lib/
sudo cp -Par usr/lib/libpopt.so.0 /media/bala/root/usr/lib/
sudo cp -Par usr/lib/libpopt.so.0.0.0 /media/bala/root/usr/lib/
sudo cp -Par usr/lib/libpopt.so.0.0.2 /media/bala/root/usr/lib/
sudo cp -Par usr/lib/liburcu.so /media/bala/root/usr/lib/
sudo cp -Par usr/lib/liburcu.so.8 /media/bala/root/usr/lib/
sudo cp -Par usr/lib/liburcu.so.8.1.0 /media/bala/root/usr/lib/
sudo cp -Par usr/lib/liburcu-cds.so.8 /media/bala/root/usr/lib/
sudo cp -Par usr/lib/liburcu-common.so.8 /media/bala/root/usr/lib/
sudo cp -Par usr/lib/liburcu-cds.so.8.1.0 /media/bala/root/usr/lib/
sudo cp -Par usr/lib/liburcu-common.so.8.1.0 /media/bala/root/usr/lib/
sudo cp -Par usr/local/local/lib/libnuma.so.1 /media/bala/root/usr/lib/
sudo cp -Par usr/local/local/lib/libnuma.so.1.0.0 /media/bala/root/usr/lib/
sudo cp -Par usr/lib/libkmod.so.2.3.4 /media/bala/root/usr/lib/
sudo cp -Par usr/lib/libkmod.so.2 /media/bala/root/usr/lib/


Thanks & Regards
Bala G


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