On 2023-07-12 09:24, Mathieu Desnoyers via lttng-dev wrote:
On 7/10/23 13:28, Bala Gundeboina via lttng-dev wrote:
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
The issue appears to be caused by failure to obtain peudo-random numbers with
getrandom(), so there may be something missing on your system in that area.
Running lttng-sessiond under strace may help figure out exactly how this is
failing.
getrandom() requires Linux 3.17 and glibc 2.25, this warning is common on old
enterprise linux distros.
Also providing the output of lttng-sessiond in verbose mode would be helpful
(lttng-sessiond -vvv).
Thanks,
Mathieu
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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