May 20 01:19:33 np0000175148 sudo[1570]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-olwdhuwvalxovjvteeyxywaldlxyftdz ; /usr/bin/python3'
May 20 01:19:33 np0000175148 sudo[1570]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:19:34 np0000175148 sudo[1570]: pam_unix(sudo:session): session closed for user root
May 20 01:19:34 np0000175148 sudo[1591]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-hdiwxxcbbixeduhmuymvhpfqmrkcpkxu ; /usr/bin/python3'
May 20 01:19:34 np0000175148 sudo[1591]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:19:34 np0000175148 sudo[1591]: pam_unix(sudo:session): session closed for user root
May 20 01:19:34 np0000175148 sudo[1603]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-gtkfvhxuwtbsecaxsggapcaectvsqfod ; /usr/bin/python3'
May 20 01:19:34 np0000175148 sudo[1603]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:19:34 np0000175148 sudo[1603]: pam_unix(sudo:session): session closed for user root
May 20 01:19:39 np0000175148 sudo[1625]:     zuul : PWD=/home/zuul ; USER=stack ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-xxugwssycsffgezejmkdziktuqoeimzv ; /usr/bin/python3'
May 20 01:19:39 np0000175148 sudo[1625]: pam_unix(sudo:session): session opened for user stack(uid=1002) by zuul(uid=1000)
May 20 01:19:39 np0000175148 sudo[1625]: pam_unix(sudo:session): session closed for user stack
May 20 01:19:41 np0000175148 sudo[1642]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-qhgjbornbpldiitsqyfpuzkpcvonqflc ; /usr/bin/python3'
May 20 01:19:41 np0000175148 sudo[1642]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:19:47 np0000175148 sudo[1642]: pam_unix(sudo:session): session closed for user root
May 20 01:19:48 np0000175148 sudo[1814]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-dolkouycghpqwqncqmphikaxrokibfkj ; RUSTUP_HOME=/opt/rust CARGO_HOME=/opt/rust /usr/bin/python3'
May 20 01:19:48 np0000175148 sudo[1814]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:20:04 np0000175148 sudo[1814]: pam_unix(sudo:session): session closed for user root
May 20 01:20:04 np0000175148 sudo[1956]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-yntmdigmrzjljfnntaqqpxlnkbbpwntg ; /usr/bin/python3'
May 20 01:20:04 np0000175148 sudo[1956]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:20:04 np0000175148 sudo[1956]: pam_unix(sudo:session): session closed for user root
May 20 01:20:04 np0000175148 sudo[1968]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-wimqkxapeilwmsxpfzgcoluwmzejmido ; /usr/bin/python3'
May 20 01:20:04 np0000175148 sudo[1968]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:20:05 np0000175148 sudo[1968]: pam_unix(sudo:session): session closed for user root
May 20 01:20:05 np0000175148 sudo[1979]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-dyvsdpzkyzwauamrdxwwictaiwsghvdh ; /usr/bin/python3'
May 20 01:20:05 np0000175148 sudo[1979]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:20:05 np0000175148 sudo[1979]: pam_unix(sudo:session): session closed for user root
May 20 01:20:07 np0000175148 sudo[2031]:     zuul : PWD=/home/zuul ; USER=stack ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-kwaxugwccfoxugdmuhepppihzvpqonnp ; /usr/bin/python3'
May 20 01:20:07 np0000175148 sudo[2031]: pam_unix(sudo:session): session opened for user stack(uid=1002) by zuul(uid=1000)
May 20 01:20:11 np0000175148 sudo[3851]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /etc/devstack-version
May 20 01:20:11 np0000175148 sudo[3851]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:11 np0000175148 sudo[3851]: pam_unix(sudo:session): session closed for user root
May 20 01:20:11 np0000175148 sudo[3915]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/grep -q ^#includedir.*/etc/sudoers.d /etc/sudoers
May 20 01:20:11 np0000175148 sudo[3915]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:11 np0000175148 sudo[3915]: pam_unix(sudo:session): session closed for user root
May 20 01:20:11 np0000175148 sudo[3918]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee -a /etc/sudoers
May 20 01:20:11 np0000175148 sudo[3918]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:11 np0000175148 sudo[3918]: pam_unix(sudo:session): session closed for user root
May 20 01:20:11 np0000175148 sudo[3942]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chown root:root /tmp/tmp.39yhZ4pAke
May 20 01:20:11 np0000175148 sudo[3942]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:11 np0000175148 sudo[3942]: pam_unix(sudo:session): session closed for user root
May 20 01:20:11 np0000175148 sudo[3946]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/mv /tmp/tmp.39yhZ4pAke /etc/sudoers.d/50_stack_sh
May 20 01:20:11 np0000175148 sudo[3946]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:11 np0000175148 sudo[3946]: pam_unix(sudo:session): session closed for user root
May 20 01:20:11 np0000175148 sudo[3955]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /etc/apt/apt.conf.d/80retry
May 20 01:20:11 np0000175148 sudo[3955]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:11 np0000175148 sudo[3955]: pam_unix(sudo:session): session closed for user root
May 20 01:20:11 np0000175148 sudo[3969]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/mkdir -p /opt/stack/logs
May 20 01:20:11 np0000175148 sudo[3969]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:11 np0000175148 sudo[3969]: pam_unix(sudo:session): session closed for user root
May 20 01:20:11 np0000175148 sudo[3991]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chown -R stack /opt/stack/logs
May 20 01:20:11 np0000175148 sudo[3991]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:11 np0000175148 sudo[3991]: pam_unix(sudo:session): session closed for user root
May 20 01:20:11 np0000175148 sudo[4013]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chmod 0755 /opt/stack/logs
May 20 01:20:11 np0000175148 sudo[4013]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:11 np0000175148 sudo[4013]: pam_unix(sudo:session): session closed for user root
May 20 01:20:11 np0000175148 sudo[4021]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/mkdir -p /opt/stack/data
May 20 01:20:11 np0000175148 sudo[4021]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:11 np0000175148 sudo[4021]: pam_unix(sudo:session): session closed for user root
May 20 01:20:11 np0000175148 sudo[4043]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chown -R stack /opt/stack/data
May 20 01:20:11 np0000175148 sudo[4043]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:11 np0000175148 sudo[4043]: pam_unix(sudo:session): session closed for user root
May 20 01:20:11 np0000175148 sudo[4065]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chmod 0755 /opt/stack/data
May 20 01:20:11 np0000175148 sudo[4065]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:11 np0000175148 sudo[4065]: pam_unix(sudo:session): session closed for user root
May 20 01:20:11 np0000175148 sudo[4138]:    stack : PWD=/opt/stack/devstack ; USER=root ; ENV=DEBIAN_FRONTEND=noninteractive http_proxy= https_proxy= no_proxy= ; COMMAND=/usr/bin/apt-get --option Dpkg::Options::=--force-confold --assume-yes install python3.12 python3.12-dev
May 20 01:20:11 np0000175148 sudo[4138]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:26 np0000175148 sudo[4138]: pam_unix(sudo:session): session closed for user root
May 20 01:20:26 np0000175148 sudo[4609]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /sys/module/zswap/parameters/compressor
May 20 01:20:26 np0000175148 sudo[4609]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:26 np0000175148 sudo[4609]: pam_unix(sudo:session): session closed for user root
May 20 01:20:26 np0000175148 sudo[4616]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /sys/module/zswap/parameters/zpool
May 20 01:20:26 np0000175148 sudo[4616]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:26 np0000175148 sudo[4616]: pam_unix(sudo:session): session closed for user root
May 20 01:20:27 np0000175148 sudo[4623]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /sys/module/zswap/parameters/enabled
May 20 01:20:27 np0000175148 sudo[4623]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:27 np0000175148 kernel: zswap: loaded using pool lz4/zsmalloc
May 20 01:20:27 np0000175148 sudo[4623]: pam_unix(sudo:session): session closed for user root
May 20 01:20:27 np0000175148 sudo[4636]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/grep -R . /sys/module/zswap/parameters
May 20 01:20:27 np0000175148 sudo[4636]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:27 np0000175148 sudo[4636]: pam_unix(sudo:session): session closed for user root
May 20 01:20:27 np0000175148 sudo[4694]:    stack : PWD=/opt/stack/devstack ; USER=root ; ENV=http_proxy= https_proxy= no_proxy= ; COMMAND=/usr/bin/apt-get update
May 20 01:20:27 np0000175148 sudo[4694]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:29 np0000175148 sudo[4694]: pam_unix(sudo:session): session closed for user root
May 20 01:20:29 np0000175148 sudo[4905]:    stack : PWD=/opt/stack/devstack ; USER=root ; ENV=DEBIAN_FRONTEND=noninteractive http_proxy= https_proxy= no_proxy= ; COMMAND=/usr/bin/apt-get --option Dpkg::Options::=--force-confold --assume-yes install ksmtuned
May 20 01:20:29 np0000175148 sudo[4905]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[4905]: pam_unix(sudo:session): session closed for user root
May 20 01:20:31 np0000175148 sudo[5036]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /sys/kernel/mm/ksm/run
May 20 01:20:31 np0000175148 sudo[5036]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[5036]: pam_unix(sudo:session): session closed for user root
May 20 01:20:31 np0000175148 sudo[5064]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w vm.dirty_ratio=60
May 20 01:20:31 np0000175148 sudo[5064]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[5064]: pam_unix(sudo:session): session closed for user root
May 20 01:20:31 np0000175148 sudo[5068]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w vm.dirty_background_ratio=10
May 20 01:20:31 np0000175148 sudo[5068]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[5068]: pam_unix(sudo:session): session closed for user root
May 20 01:20:31 np0000175148 sudo[5072]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w vm.vfs_cache_pressure=50
May 20 01:20:31 np0000175148 sudo[5072]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[5072]: pam_unix(sudo:session): session closed for user root
May 20 01:20:31 np0000175148 sudo[5076]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w vm.swappiness=100
May 20 01:20:31 np0000175148 sudo[5076]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[5076]: pam_unix(sudo:session): session closed for user root
May 20 01:20:31 np0000175148 sudo[5080]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/grep -R . /proc/sys/vm/
May 20 01:20:31 np0000175148 sudo[5080]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[5080]: pam_unix(sudo:session): session closed for user root
May 20 01:20:31 np0000175148 sudo[5093]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.ipv4.tcp_keepalive_time=60
May 20 01:20:31 np0000175148 sudo[5093]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[5093]: pam_unix(sudo:session): session closed for user root
May 20 01:20:31 np0000175148 sudo[5097]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.ipv4.tcp_keepalive_intvl=10
May 20 01:20:31 np0000175148 sudo[5097]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[5097]: pam_unix(sudo:session): session closed for user root
May 20 01:20:31 np0000175148 sudo[5101]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.ipv4.tcp_keepalive_probes=6
May 20 01:20:31 np0000175148 sudo[5101]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[5101]: pam_unix(sudo:session): session closed for user root
May 20 01:20:31 np0000175148 sudo[5105]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.ipv4.tcp_fastopen=3
May 20 01:20:31 np0000175148 sudo[5105]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[5105]: pam_unix(sudo:session): session closed for user root
May 20 01:20:31 np0000175148 sudo[5109]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/grep -R . /proc/sys/net/ipv4/tcp_abort_on_overflow /proc/sys/net/ipv4/tcp_adv_win_scale /proc/sys/net/ipv4/tcp_allowed_congestion_control /proc/sys/net/ipv4/tcp_app_win /proc/sys/net/ipv4/tcp_autocorking /proc/sys/net/ipv4/tcp_available_congestion_control /proc/sys/net/ipv4/tcp_available_ulp /proc/sys/net/ipv4/tcp_backlog_ack_defer /proc/sys/net/ipv4/tcp_base_mss /proc/sys/net/ipv4/tcp_challenge_ack_limit /proc/sys/net/ipv4/tcp_child_ehash_entries /proc/sys/net/ipv4/tcp_comp_sack_delay_ns /proc/sys/net/ipv4/tcp_comp_sack_nr /proc/sys/net/ipv4/tcp_comp_sack_slack_ns /proc/sys/net/ipv4/tcp_congestion_control /proc/sys/net/ipv4/tcp_dsack /proc/sys/net/ipv4/tcp_early_demux /proc/sys/net/ipv4/tcp_early_retrans /proc/sys/net/ipv4/tcp_ecn /proc/sys/net/ipv4/tcp_ecn_fallback /proc/sys/net/ipv4/tcp_ehash_entries /proc/sys/net/ipv4/tcp_fack /proc/sys/net/ipv4/tcp_fastopen
May 20 01:20:31 np0000175148 sudo[5109]:    stack : (command continued) /proc/sys/net/ipv4/tcp_fastopen_blackhole_timeout_sec /proc/sys/net/ipv4/tcp_fastopen_key /proc/sys/net/ipv4/tcp_fin_timeout /proc/sys/net/ipv4/tcp_frto /proc/sys/net/ipv4/tcp_fwmark_accept /proc/sys/net/ipv4/tcp_invalid_ratelimit /proc/sys/net/ipv4/tcp_keepalive_intvl /proc/sys/net/ipv4/tcp_keepalive_probes /proc/sys/net/ipv4/tcp_keepalive_time /proc/sys/net/ipv4/tcp_l3mdev_accept /proc/sys/net/ipv4/tcp_limit_output_bytes /proc/sys/net/ipv4/tcp_low_latency /proc/sys/net/ipv4/tcp_max_orphans /proc/sys/net/ipv4/tcp_max_reordering /proc/sys/net/ipv4/tcp_max_syn_backlog /proc/sys/net/ipv4/tcp_max_tw_buckets /proc/sys/net/ipv4/tcp_mem /proc/sys/net/ipv4/tcp_migrate_req /proc/sys/net/ipv4/tcp_min_rtt_wlen /proc/sys/net/ipv4/tcp_min_snd_mss /proc/sys/net/ipv4/tcp_min_tso_segs /proc/sys/net/ipv4/tcp_moderate_rcvbuf /proc/sys/net/ipv4/tcp_mtu_probe_floor /proc/sys/net/ipv4/tcp_mtu_probing
May 20 01:20:31 np0000175148 sudo[5109]:    stack : (command continued) /proc/sys/net/ipv4/tcp_no_metrics_save /proc/sys/net/ipv4/tcp_no_ssthresh_metrics_save /proc/sys/net/ipv4/tcp_notsent_lowat /proc/sys/net/ipv4/tcp_orphan_retries /proc/sys/net/ipv4/tcp_pacing_ca_ratio /proc/sys/net/ipv4/tcp_pacing_ss_ratio /proc/sys/net/ipv4/tcp_pingpong_thresh /proc/sys/net/ipv4/tcp_plb_cong_thresh /proc/sys/net/ipv4/tcp_plb_enabled /proc/sys/net/ipv4/tcp_plb_idle_rehash_rounds /proc/sys/net/ipv4/tcp_plb_rehash_rounds /proc/sys/net/ipv4/tcp_plb_suspend_rto_sec /proc/sys/net/ipv4/tcp_probe_interval /proc/sys/net/ipv4/tcp_probe_threshold /proc/sys/net/ipv4/tcp_recovery /proc/sys/net/ipv4/tcp_reflect_tos /proc/sys/net/ipv4/tcp_reordering /proc/sys/net/ipv4/tcp_retrans_collapse /proc/sys/net/ipv4/tcp_retries1 /proc/sys/net/ipv4/tcp_retries2 /proc/sys/net/ipv4/tcp_rfc1337 /proc/sys/net/ipv4/tcp_rmem /proc/sys/net/ipv4/tcp_sack /proc/sys/net/ipv4/tcp_shrink_window
May 20 01:20:31 np0000175148 sudo[5109]:    stack : (command continued) /proc/sys/net/ipv4/tcp_slow_start_after_idle /proc/sys/net/ipv4/tcp_stdurg /proc/sys/net/ipv4/tcp_synack_retries /proc/sys/net/ipv4/tcp_syncookies /proc/sys/net/ipv4/tcp_syn_linear_timeouts /proc/sys/net/ipv4/tcp_syn_retries /proc/sys/net/ipv4/tcp_thin_linear_timeouts /proc/sys/net/ipv4/tcp_timestamps /proc/sys/net/ipv4/tcp_tso_rtt_log /proc/sys/net/ipv4/tcp_tso_win_divisor /proc/sys/net/ipv4/tcp_tw_reuse /proc/sys/net/ipv4/tcp_window_scaling /proc/sys/net/ipv4/tcp_wmem /proc/sys/net/ipv4/tcp_workaround_signed_windows
May 20 01:20:31 np0000175148 sudo[5109]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[5109]: pam_unix(sudo:session): session closed for user root
May 20 01:20:31 np0000175148 sudo[5113]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.core.default_qdisc=pfifo_fast
May 20 01:20:31 np0000175148 sudo[5113]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[5113]: pam_unix(sudo:session): session closed for user root
May 20 01:20:31 np0000175148 sudo[5188]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/barbican
May 20 01:20:31 np0000175148 sudo[5188]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[5188]: pam_unix(sudo:session): session closed for user root
May 20 01:20:31 np0000175148 sudo[5263]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/magnum
May 20 01:20:31 np0000175148 sudo[5263]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:31 np0000175148 sudo[5263]: pam_unix(sudo:session): session closed for user root
May 20 01:20:32 np0000175148 sudo[5338]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/octavia
May 20 01:20:32 np0000175148 sudo[5338]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:32 np0000175148 sudo[5338]: pam_unix(sudo:session): session closed for user root
May 20 01:20:32 np0000175148 sudo[5413]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/manila
May 20 01:20:32 np0000175148 sudo[5413]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:32 np0000175148 sudo[5413]: pam_unix(sudo:session): session closed for user root
May 20 01:20:32 np0000175148 sudo[5488]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/magnum-cluster-api
May 20 01:20:32 np0000175148 sudo[5488]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:32 np0000175148 sudo[5488]: pam_unix(sudo:session): session closed for user root
May 20 01:20:32 np0000175148 sudo[5563]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/ovn-octavia-provider
May 20 01:20:32 np0000175148 sudo[5563]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:32 np0000175148 sudo[5563]: pam_unix(sudo:session): session closed for user root
May 20 01:20:38 np0000175148 sudo[8188]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/requirements
May 20 01:20:38 np0000175148 sudo[8188]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:38 np0000175148 sudo[8188]: pam_unix(sudo:session): session closed for user root
May 20 01:20:38 np0000175148 sudo[8361]:    stack : PWD=/opt/stack/devstack ; USER=root ; ENV=DEBIAN_FRONTEND=noninteractive http_proxy= https_proxy= no_proxy= ; COMMAND=/usr/bin/apt-get --option Dpkg::Options::=--force-confold --assume-yes install apache2 apache2-dev bc bsdmainutils curl g++ gawk gcc gettext git graphviz iputils-ping libffi-dev libjpeg-dev libpq-dev libssl-dev libsystemd-dev libxml2-dev libxslt1-dev libyaml-dev lsof openssh-server openssl pkg-config psmisc python3-dev python3-pip python3-systemd python3-venv tar tcpdump unzip uuid-runtime wget zlib1g-dev lvm2 qemu-utils thin-provisioning-tools lsscsi open-iscsi libkrb5-dev libldap2-dev libsasl2-dev memcached python3-mysqldb sqlite3 conntrack curl ebtables genisoimage iptables iputils-arping kpartx libjs-jquery-tablesorter parted pm-utils python3-mysqldb socat sqlite3 sudo vlan cryptsetup dosfstools genisoimage gir1.2-libosinfo-1.0 netcat-openbsd open-iscsi qemu-utils sg3-utils sysfsutils acl dnsmasq-base dnsmasq-utils
May 20 01:20:38 np0000175148 sudo[8361]:    stack : (command continued) ebtables haproxy iptables iputils-arping iputils-ping postgresql-server-dev-all python3-mysqldb sqlite3 sudo vlan apache2 golang debootstrap rsyslog lvm2
May 20 01:20:38 np0000175148 sudo[8361]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:44 np0000175148 sudo[8361]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175148 sudo[18398]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/rm -rf /usr/lib/python3/dist-packages/PyYAML-*.egg-info
May 20 01:22:47 np0000175148 sudo[18398]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175148 sudo[18398]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175148 sudo[18402]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/rm -rf /usr/lib/python3/dist-packages/pyasn1_modules-*.egg-info
May 20 01:22:47 np0000175148 sudo[18402]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175148 sudo[18402]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175148 sudo[18406]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/rm -rf /usr/lib/python3/dist-packages/simplejson-*.egg-info
May 20 01:22:47 np0000175148 sudo[18406]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175148 sudo[18406]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175148 sudo[18444]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/cinder-manage /usr/local/bin
May 20 01:22:47 np0000175148 sudo[18444]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175148 sudo[18444]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175148 sudo[18448]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/cinder-rtstool /usr/local/bin
May 20 01:22:47 np0000175148 sudo[18448]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175148 sudo[18448]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175148 sudo[18452]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/glance /usr/local/bin
May 20 01:22:47 np0000175148 sudo[18452]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175148 sudo[18452]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175148 sudo[18456]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/nova-manage /usr/local/bin
May 20 01:22:47 np0000175148 sudo[18456]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175148 sudo[18456]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175148 sudo[18460]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/openstack /usr/local/bin
May 20 01:22:47 np0000175148 sudo[18460]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175148 sudo[18460]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175148 sudo[18464]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/privsep-helper /usr/local/bin
May 20 01:22:47 np0000175148 sudo[18464]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175148 sudo[18464]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175148 sudo[18468]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/rally /usr/local/bin
May 20 01:22:47 np0000175148 sudo[18468]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175148 sudo[18468]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175148 sudo[18472]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/tox /usr/local/bin
May 20 01:22:47 np0000175148 sudo[18472]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175148 sudo[18472]: pam_unix(sudo:session): session closed for user root
May 20 01:22:58 np0000175148 sudo[18717]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/grep -q ^\\[Journal\\] /etc/systemd/journald.conf
May 20 01:22:58 np0000175148 sudo[18717]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:58 np0000175148 sudo[18717]: pam_unix(sudo:session): session closed for user root
May 20 01:22:58 np0000175148 sudo[18722]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/sed -ne '/^\\[Journal\\]/,/^\\[.*\\]/ { /^RateLimitBurst[ \\t]*=/ p; }' /etc/systemd/journald.conf
May 20 01:22:58 np0000175148 sudo[18722]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:58 np0000175148 sudo[18722]: pam_unix(sudo:session): session closed for user root
May 20 01:22:58 np0000175148 sudo[18724]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/sed -i -e '/^\\[Journal\\]/ a\\#012RateLimitBurst = 0#012' /etc/systemd/journald.conf
May 20 01:22:58 np0000175148 sudo[18724]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:58 np0000175148 sudo[18724]: pam_unix(sudo:session): session closed for user root
May 20 01:22:58 np0000175148 sudo[18728]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/systemctl restart systemd-journald
May 20 01:22:58 np0000175148 sudo[18728]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:59 np0000175148 sudo[18728]: pam_unix(sudo:session): session closed for user root
May 20 01:23:21 np0000175148 sudo[19578]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/install -o root -g root -m 0755 /opt/stack/devstack/files/kubectl /usr/local/bin/kubectl
May 20 01:23:21 np0000175148 sudo[19578]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:23:21 np0000175148 sudo[19578]: pam_unix(sudo:session): session closed for user root
May 20 01:23:22 np0000175148 sudo[19608]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/install -o root -g root -m 0755 /opt/stack/devstack/files/clusterctl-linux-amd64 /usr/local/bin/clusterctl
May 20 01:23:22 np0000175148 sudo[19608]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:23:22 np0000175148 sudo[19608]: pam_unix(sudo:session): session closed for user root
May 20 01:23:22 np0000175148 sudo[19638]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/install -o root -g root -m 0755 /opt/stack/devstack/files/kind-linux-amd64 /usr/local/bin/kind
May 20 01:23:22 np0000175148 sudo[19638]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:23:22 np0000175148 sudo[19638]: pam_unix(sudo:session): session closed for user root
May 20 01:23:23 np0000175148 sudo[19672]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/install -o root -g root -m 0755 /tmp/linux-amd64/helm /usr/local/bin/helm
May 20 01:23:23 np0000175148 sudo[19672]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:23:23 np0000175148 sudo[19672]: pam_unix(sudo:session): session closed for user root
May 20 01:23:23 np0000175148 sudo[19702]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/sh /opt/stack/devstack/files/get.docker.com
May 20 01:23:23 np0000175148 sudo[19702]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:28:22 np0000175148 sudo[19702]: pam_unix(sudo:session): session closed for user root
May 20 01:28:23 np0000175148 sudo[19906]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/iptables --line-numbers -L -nv -t filter
May 20 01:28:23 np0000175148 sudo[19906]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:28:23 np0000175148 sudo[19906]: pam_unix(sudo:session): session closed for user root
May 20 01:28:23 np0000175148 sudo[19911]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/iptables --line-numbers -L -nv -t nat
May 20 01:28:23 np0000175148 sudo[19911]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:28:23 np0000175148 sudo[19911]: pam_unix(sudo:session): session closed for user root
May 20 01:28:23 np0000175148 sudo[19914]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/iptables --line-numbers -L -nv -t mangle
May 20 01:28:23 np0000175148 sudo[19914]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:28:23 np0000175148 sudo[19914]: pam_unix(sudo:session): session closed for user root
May 20 01:28:23 np0000175148 sudo[19917]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/ebtables -t filter -L
May 20 01:28:23 np0000175148 sudo[19917]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:28:23 np0000175148 sudo[19917]: pam_unix(sudo:session): session closed for user root
May 20 01:28:23 np0000175148 sudo[19920]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/ebtables -t nat -L
May 20 01:28:23 np0000175148 sudo[19920]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:28:23 np0000175148 sudo[19920]: pam_unix(sudo:session): session closed for user root
May 20 01:28:23 np0000175148 sudo[2031]: pam_unix(sudo:session): session closed for user stack
May 20 01:28:24 np0000175148 kernel: workqueue: inode_switch_wbs_work_fn hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUND
May 20 01:28:25 np0000175148 kernel: workqueue: inode_switch_wbs_work_fn hogged CPU for >10000us 8 times, consider switching to WQ_UNBOUND
May 20 01:28:27 np0000175148 sudo[20009]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-kesnwegwbphdxbjlhfzyiotkuqgpqetw ; /usr/bin/python3'
May 20 01:28:27 np0000175148 sudo[20009]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:28:27 np0000175148 sudo[20009]: pam_unix(sudo:session): session closed for user root
May 20 01:28:29 np0000175148 sudo[20027]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-mouxnmqkfoxlajokibbmltsubfrcpwci ; /usr/bin/python3'
May 20 01:28:29 np0000175148 sudo[20027]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:28:29 np0000175148 sudo[20027]: pam_unix(sudo:session): session closed for user root
May 20 01:28:30 np0000175148 sudo[20034]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-ugsilyqpcuhelzsbsecteeymlglfxpyy ; /usr/bin/python3'
May 20 01:28:30 np0000175148 sudo[20034]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:28:30 np0000175148 sudo[20034]: pam_unix(sudo:session): session closed for user root
May 20 01:28:30 np0000175148 sudo[20048]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-ssqwbhedncsndlmxjhhrazpclxvcqakp ; /usr/bin/python3'
May 20 01:28:30 np0000175148 sudo[20048]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)