May 20 01:19:00 np0000175151 sudo[1578]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-gojqmlnvusoxwjdagoslihnjdlourxaq ; /usr/bin/python3'
May 20 01:19:00 np0000175151 sudo[1578]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:19:00 np0000175151 sudo[1578]: pam_unix(sudo:session): session closed for user root
May 20 01:19:00 np0000175151 sudo[1599]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-qzdylvdgjvhkykxnqinybdthzkhhsxki ; /usr/bin/python3'
May 20 01:19:00 np0000175151 sudo[1599]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:19:01 np0000175151 sudo[1599]: pam_unix(sudo:session): session closed for user root
May 20 01:19:01 np0000175151 sudo[1611]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-killntmqbrxfzatpqwdvuexuotrxcdwe ; /usr/bin/python3'
May 20 01:19:01 np0000175151 sudo[1611]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:19:01 np0000175151 sudo[1611]: pam_unix(sudo:session): session closed for user root
May 20 01:19:07 np0000175151 sudo[1633]:     zuul : PWD=/home/zuul ; USER=stack ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-xbasxxwivtrpukfbemwpybgkeznwxzin ; /usr/bin/python3'
May 20 01:19:07 np0000175151 sudo[1633]: pam_unix(sudo:session): session opened for user stack(uid=1002) by zuul(uid=1000)
May 20 01:19:08 np0000175151 sudo[1633]: pam_unix(sudo:session): session closed for user stack
May 20 01:19:10 np0000175151 sudo[1650]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-uobkvlnjoqjfmrqjtnaiaujxelwinaru ; /usr/bin/python3'
May 20 01:19:10 np0000175151 sudo[1650]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:19:50 np0000175151 sudo[1650]: pam_unix(sudo:session): session closed for user root
May 20 01:19:50 np0000175151 sudo[1822]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-ouxozixxclzdalgdtsefvpblfrzpjmgd ; RUSTUP_HOME=/opt/rust CARGO_HOME=/opt/rust /usr/bin/python3'
May 20 01:19:50 np0000175151 sudo[1822]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:20:05 np0000175151 sudo[1822]: pam_unix(sudo:session): session closed for user root
May 20 01:20:06 np0000175151 sudo[1964]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-vxycomtagasgegsjxlrotcylqjiiqtgs ; /usr/bin/python3'
May 20 01:20:06 np0000175151 sudo[1964]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:20:06 np0000175151 sudo[1964]: pam_unix(sudo:session): session closed for user root
May 20 01:20:06 np0000175151 sudo[1976]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-wgbjnyodgkthwbgfmfkgoosjlgthesvj ; /usr/bin/python3'
May 20 01:20:06 np0000175151 sudo[1976]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:20:06 np0000175151 sudo[1976]: pam_unix(sudo:session): session closed for user root
May 20 01:20:07 np0000175151 sudo[1987]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-udjqecijaczzumheaijabbwrlwmpvhse ; /usr/bin/python3'
May 20 01:20:07 np0000175151 sudo[1987]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:20:07 np0000175151 sudo[1987]: pam_unix(sudo:session): session closed for user root
May 20 01:20:10 np0000175151 sudo[2039]:     zuul : PWD=/home/zuul ; USER=stack ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-yjvvazebivnuceofohsxogshatnnuqol ; /usr/bin/python3'
May 20 01:20:10 np0000175151 sudo[2039]: pam_unix(sudo:session): session opened for user stack(uid=1002) by zuul(uid=1000)
May 20 01:20:14 np0000175151 sudo[3859]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /etc/devstack-version
May 20 01:20:14 np0000175151 sudo[3859]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:14 np0000175151 sudo[3859]: pam_unix(sudo:session): session closed for user root
May 20 01:20:14 np0000175151 sudo[3923]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/grep -q ^#includedir.*/etc/sudoers.d /etc/sudoers
May 20 01:20:14 np0000175151 sudo[3923]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:14 np0000175151 sudo[3923]: pam_unix(sudo:session): session closed for user root
May 20 01:20:14 np0000175151 sudo[3926]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee -a /etc/sudoers
May 20 01:20:14 np0000175151 sudo[3926]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:14 np0000175151 sudo[3926]: pam_unix(sudo:session): session closed for user root
May 20 01:20:14 np0000175151 sudo[3950]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chown root:root /tmp/tmp.SnnoLAPajL
May 20 01:20:14 np0000175151 sudo[3950]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:14 np0000175151 sudo[3950]: pam_unix(sudo:session): session closed for user root
May 20 01:20:14 np0000175151 sudo[3954]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/mv /tmp/tmp.SnnoLAPajL /etc/sudoers.d/50_stack_sh
May 20 01:20:14 np0000175151 sudo[3954]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:14 np0000175151 sudo[3954]: pam_unix(sudo:session): session closed for user root
May 20 01:20:14 np0000175151 sudo[3963]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /etc/apt/apt.conf.d/80retry
May 20 01:20:14 np0000175151 sudo[3963]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:14 np0000175151 sudo[3963]: pam_unix(sudo:session): session closed for user root
May 20 01:20:14 np0000175151 sudo[3977]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/mkdir -p /opt/stack/logs
May 20 01:20:14 np0000175151 sudo[3977]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:14 np0000175151 sudo[3977]: pam_unix(sudo:session): session closed for user root
May 20 01:20:14 np0000175151 sudo[3999]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chown -R stack /opt/stack/logs
May 20 01:20:14 np0000175151 sudo[3999]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:14 np0000175151 sudo[3999]: pam_unix(sudo:session): session closed for user root
May 20 01:20:14 np0000175151 sudo[4021]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chmod 0755 /opt/stack/logs
May 20 01:20:14 np0000175151 sudo[4021]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:14 np0000175151 sudo[4021]: pam_unix(sudo:session): session closed for user root
May 20 01:20:14 np0000175151 sudo[4029]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/mkdir -p /opt/stack/data
May 20 01:20:14 np0000175151 sudo[4029]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:14 np0000175151 sudo[4029]: pam_unix(sudo:session): session closed for user root
May 20 01:20:14 np0000175151 sudo[4051]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chown -R stack /opt/stack/data
May 20 01:20:14 np0000175151 sudo[4051]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:14 np0000175151 sudo[4051]: pam_unix(sudo:session): session closed for user root
May 20 01:20:14 np0000175151 sudo[4073]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chmod 0755 /opt/stack/data
May 20 01:20:14 np0000175151 sudo[4073]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:14 np0000175151 sudo[4073]: pam_unix(sudo:session): session closed for user root
May 20 01:20:15 np0000175151 sudo[4146]:    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 01:20:15 np0000175151 sudo[4146]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:50 np0000175151 sudo[4146]: pam_unix(sudo:session): session closed for user root
May 20 01:20:51 np0000175151 sudo[4617]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /sys/module/zswap/parameters/compressor
May 20 01:20:51 np0000175151 sudo[4617]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:51 np0000175151 sudo[4617]: pam_unix(sudo:session): session closed for user root
May 20 01:20:51 np0000175151 sudo[4624]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /sys/module/zswap/parameters/zpool
May 20 01:20:51 np0000175151 sudo[4624]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:51 np0000175151 sudo[4624]: pam_unix(sudo:session): session closed for user root
May 20 01:20:51 np0000175151 sudo[4631]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /sys/module/zswap/parameters/enabled
May 20 01:20:51 np0000175151 sudo[4631]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:51 np0000175151 kernel: zswap: loaded using pool lz4/zsmalloc
May 20 01:20:51 np0000175151 sudo[4631]: pam_unix(sudo:session): session closed for user root
May 20 01:20:51 np0000175151 sudo[4645]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/grep -R . /sys/module/zswap/parameters
May 20 01:20:51 np0000175151 sudo[4645]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:51 np0000175151 sudo[4645]: pam_unix(sudo:session): session closed for user root
May 20 01:20:51 np0000175151 sudo[4703]:    stack : PWD=/opt/stack/devstack ; USER=root ; ENV=http_proxy= https_proxy= no_proxy= ; COMMAND=/usr/bin/apt-get update
May 20 01:20:51 np0000175151 sudo[4703]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:54 np0000175151 sudo[4703]: pam_unix(sudo:session): session closed for user root
May 20 01:20:54 np0000175151 sudo[4914]:    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 01:20:54 np0000175151 sudo[4914]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:57 np0000175151 sudo[4914]: pam_unix(sudo:session): session closed for user root
May 20 01:20:57 np0000175151 sudo[5045]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /sys/kernel/mm/ksm/run
May 20 01:20:57 np0000175151 sudo[5045]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:57 np0000175151 sudo[5045]: pam_unix(sudo:session): session closed for user root
May 20 01:20:57 np0000175151 sudo[5073]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w vm.dirty_ratio=60
May 20 01:20:57 np0000175151 sudo[5073]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:57 np0000175151 sudo[5073]: pam_unix(sudo:session): session closed for user root
May 20 01:20:57 np0000175151 sudo[5077]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w vm.dirty_background_ratio=10
May 20 01:20:57 np0000175151 sudo[5077]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:57 np0000175151 sudo[5077]: pam_unix(sudo:session): session closed for user root
May 20 01:20:57 np0000175151 sudo[5081]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w vm.vfs_cache_pressure=50
May 20 01:20:57 np0000175151 sudo[5081]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:57 np0000175151 sudo[5081]: pam_unix(sudo:session): session closed for user root
May 20 01:20:57 np0000175151 sudo[5085]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w vm.swappiness=100
May 20 01:20:57 np0000175151 sudo[5085]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:57 np0000175151 sudo[5085]: pam_unix(sudo:session): session closed for user root
May 20 01:20:57 np0000175151 sudo[5089]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/grep -R . /proc/sys/vm/
May 20 01:20:57 np0000175151 sudo[5089]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:57 np0000175151 sudo[5089]: pam_unix(sudo:session): session closed for user root
May 20 01:20:57 np0000175151 sudo[5102]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.ipv4.tcp_keepalive_time=60
May 20 01:20:57 np0000175151 sudo[5102]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:57 np0000175151 sudo[5102]: pam_unix(sudo:session): session closed for user root
May 20 01:20:57 np0000175151 sudo[5106]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.ipv4.tcp_keepalive_intvl=10
May 20 01:20:57 np0000175151 sudo[5106]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:57 np0000175151 sudo[5106]: pam_unix(sudo:session): session closed for user root
May 20 01:20:57 np0000175151 sudo[5110]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.ipv4.tcp_keepalive_probes=6
May 20 01:20:57 np0000175151 sudo[5110]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:57 np0000175151 sudo[5110]: pam_unix(sudo:session): session closed for user root
May 20 01:20:57 np0000175151 sudo[5114]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.ipv4.tcp_fastopen=3
May 20 01:20:57 np0000175151 sudo[5114]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:57 np0000175151 sudo[5114]: pam_unix(sudo:session): session closed for user root
May 20 01:20:57 np0000175151 sudo[5118]:    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 01:20:57 np0000175151 sudo[5118]:    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 01:20:57 np0000175151 sudo[5118]:    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 01:20:57 np0000175151 sudo[5118]:    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 01:20:57 np0000175151 sudo[5118]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:57 np0000175151 sudo[5118]: pam_unix(sudo:session): session closed for user root
May 20 01:20:57 np0000175151 sudo[5122]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.core.default_qdisc=pfifo_fast
May 20 01:20:57 np0000175151 sudo[5122]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:57 np0000175151 sudo[5122]: pam_unix(sudo:session): session closed for user root
May 20 01:20:57 np0000175151 sudo[5197]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/barbican
May 20 01:20:57 np0000175151 sudo[5197]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:57 np0000175151 sudo[5197]: pam_unix(sudo:session): session closed for user root
May 20 01:20:58 np0000175151 sudo[5272]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/magnum
May 20 01:20:58 np0000175151 sudo[5272]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:58 np0000175151 sudo[5272]: pam_unix(sudo:session): session closed for user root
May 20 01:20:58 np0000175151 sudo[5347]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/octavia
May 20 01:20:58 np0000175151 sudo[5347]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:58 np0000175151 sudo[5347]: pam_unix(sudo:session): session closed for user root
May 20 01:20:58 np0000175151 sudo[5422]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/manila
May 20 01:20:58 np0000175151 sudo[5422]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:58 np0000175151 sudo[5422]: pam_unix(sudo:session): session closed for user root
May 20 01:20:58 np0000175151 sudo[5497]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/magnum-cluster-api
May 20 01:20:58 np0000175151 sudo[5497]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:58 np0000175151 sudo[5497]: pam_unix(sudo:session): session closed for user root
May 20 01:20:58 np0000175151 sudo[5572]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/ovn-octavia-provider
May 20 01:20:58 np0000175151 sudo[5572]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:20:58 np0000175151 sudo[5572]: pam_unix(sudo:session): session closed for user root
May 20 01:21:05 np0000175151 sudo[8196]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/requirements
May 20 01:21:05 np0000175151 sudo[8196]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:21:05 np0000175151 sudo[8196]: pam_unix(sudo:session): session closed for user root
May 20 01:21:05 np0000175151 sudo[8369]:    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 01:21:05 np0000175151 sudo[8369]:    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 01:21:05 np0000175151 sudo[8369]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:02 np0000175151 kernel: workqueue: inode_switch_wbs_work_fn hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUND
May 20 01:22:43 np0000175151 sudo[8369]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175151 sudo[18396]:    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 np0000175151 sudo[18396]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175151 sudo[18396]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175151 sudo[18400]:    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 np0000175151 sudo[18400]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175151 sudo[18400]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175151 sudo[18404]:    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 np0000175151 sudo[18404]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175151 sudo[18404]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175151 sudo[18442]:    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 np0000175151 sudo[18442]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175151 sudo[18442]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175151 sudo[18446]:    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 np0000175151 sudo[18446]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175151 sudo[18446]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175151 sudo[18450]:    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 np0000175151 sudo[18450]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175151 sudo[18450]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175151 sudo[18454]:    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 np0000175151 sudo[18454]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175151 sudo[18454]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175151 sudo[18458]:    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 np0000175151 sudo[18458]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175151 sudo[18458]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175151 sudo[18462]:    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 np0000175151 sudo[18462]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175151 sudo[18462]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175151 sudo[18466]:    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 np0000175151 sudo[18466]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175151 sudo[18466]: pam_unix(sudo:session): session closed for user root
May 20 01:22:47 np0000175151 sudo[18470]:    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 np0000175151 sudo[18470]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:47 np0000175151 sudo[18470]: pam_unix(sudo:session): session closed for user root
May 20 01:22:58 np0000175151 sudo[18721]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/grep -q ^\\[Journal\\] /etc/systemd/journald.conf
May 20 01:22:58 np0000175151 sudo[18721]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:58 np0000175151 sudo[18721]: pam_unix(sudo:session): session closed for user root
May 20 01:22:58 np0000175151 sudo[18726]:    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 np0000175151 sudo[18726]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:58 np0000175151 sudo[18726]: pam_unix(sudo:session): session closed for user root
May 20 01:22:58 np0000175151 sudo[18728]:    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 np0000175151 sudo[18728]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:58 np0000175151 sudo[18728]: pam_unix(sudo:session): session closed for user root
May 20 01:22:58 np0000175151 sudo[18732]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/systemctl restart systemd-journald
May 20 01:22:58 np0000175151 sudo[18732]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:22:58 np0000175151 sudo[18732]: pam_unix(sudo:session): session closed for user root
May 20 01:23:21 np0000175151 sudo[19582]:    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 np0000175151 sudo[19582]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:23:21 np0000175151 sudo[19582]: pam_unix(sudo:session): session closed for user root
May 20 01:23:22 np0000175151 sudo[19612]:    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 np0000175151 sudo[19612]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:23:22 np0000175151 sudo[19612]: pam_unix(sudo:session): session closed for user root
May 20 01:23:22 np0000175151 sudo[19642]:    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 np0000175151 sudo[19642]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:23:22 np0000175151 sudo[19642]: pam_unix(sudo:session): session closed for user root
May 20 01:23:23 np0000175151 sudo[19676]:    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 np0000175151 sudo[19676]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:23:23 np0000175151 sudo[19676]: pam_unix(sudo:session): session closed for user root
May 20 01:23:23 np0000175151 sudo[19706]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/sh /opt/stack/devstack/files/get.docker.com
May 20 01:23:23 np0000175151 sudo[19706]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:28:38 np0000175151 sudo[19706]: pam_unix(sudo:session): session closed for user root
May 20 01:28:38 np0000175151 sudo[20019]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/iptables --line-numbers -L -nv -t filter
May 20 01:28:38 np0000175151 sudo[20019]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:28:38 np0000175151 sudo[20019]: pam_unix(sudo:session): session closed for user root
May 20 01:28:38 np0000175151 sudo[20024]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/iptables --line-numbers -L -nv -t nat
May 20 01:28:38 np0000175151 sudo[20024]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:28:38 np0000175151 sudo[20024]: pam_unix(sudo:session): session closed for user root
May 20 01:28:38 np0000175151 sudo[20027]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/iptables --line-numbers -L -nv -t mangle
May 20 01:28:38 np0000175151 sudo[20027]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:28:38 np0000175151 sudo[20027]: pam_unix(sudo:session): session closed for user root
May 20 01:28:38 np0000175151 sudo[20030]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/ebtables -t filter -L
May 20 01:28:38 np0000175151 sudo[20030]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:28:38 np0000175151 sudo[20030]: pam_unix(sudo:session): session closed for user root
May 20 01:28:38 np0000175151 sudo[20033]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/ebtables -t nat -L
May 20 01:28:38 np0000175151 sudo[20033]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
May 20 01:28:38 np0000175151 sudo[20033]: pam_unix(sudo:session): session closed for user root
May 20 01:28:39 np0000175151 sudo[2039]: pam_unix(sudo:session): session closed for user stack
May 20 01:28:42 np0000175151 sudo[20119]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-enykizrgbpmtjrsutggccjfnwvbdprte ; /usr/bin/python3'
May 20 01:28:42 np0000175151 sudo[20119]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:28:42 np0000175151 sudo[20119]: pam_unix(sudo:session): session closed for user root
May 20 01:28:45 np0000175151 sudo[20137]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-sdjswxaphnungfshmcjztvgrktkymdxf ; /usr/bin/python3'
May 20 01:28:45 np0000175151 sudo[20137]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:28:45 np0000175151 sudo[20137]: pam_unix(sudo:session): session closed for user root
May 20 01:28:45 np0000175151 sudo[20144]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-aaufwrfajxmlkoapcuiuljkgnxvcitlq ; /usr/bin/python3'
May 20 01:28:45 np0000175151 sudo[20144]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
May 20 01:28:46 np0000175151 sudo[20144]: pam_unix(sudo:session): session closed for user root
May 20 01:28:46 np0000175151 sudo[20160]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-aeuxdhjipbxpvqleijzkckijpsprldex ; /usr/bin/python3'
May 20 01:28:46 np0000175151 sudo[20160]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)