Aug 27 04:00:57 np0000191337 sudo[1559]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-nuflgujilvomqmjoozpjxxlebfghwcao ; /usr/bin/python3'
Aug 27 04:00:57 np0000191337 sudo[1559]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
Aug 27 04:00:57 np0000191337 sudo[1559]: pam_unix(sudo:session): session closed for user root
Aug 27 04:00:57 np0000191337 sudo[1580]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-alxzgbenmcustnndonuglsolasppfgcz ; /usr/bin/python3'
Aug 27 04:00:57 np0000191337 sudo[1580]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
Aug 27 04:00:58 np0000191337 sudo[1580]: pam_unix(sudo:session): session closed for user root
Aug 27 04:00:58 np0000191337 sudo[1592]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-tauteuvmccblhndbcufcslvnojkbkygm ; /usr/bin/python3'
Aug 27 04:00:58 np0000191337 sudo[1592]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
Aug 27 04:00:58 np0000191337 sudo[1592]: pam_unix(sudo:session): session closed for user root
Aug 27 04:00:59 np0000191337 kernel: TCP: request_sock_TCP: Possible SYN flooding on port [::]:19885. Sending cookies.
Aug 27 04:00:59 np0000191337 sudo[1606]:     zuul : PWD=/home/zuul ; USER=stack ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-lnfjhhfqubkznrsdyuhbisncllkiqelq ; /usr/bin/python3'
Aug 27 04:00:59 np0000191337 sudo[1606]: pam_unix(sudo:session): session opened for user stack(uid=1002) by zuul(uid=1000)
Aug 27 04:00:59 np0000191337 sudo[1606]: pam_unix(sudo:session): session closed for user stack
Aug 27 04:01:01 np0000191337 sudo[1613]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-huwbqdkpkbjyiarpawiywvpojsrwuymi ; /usr/bin/python3'
Aug 27 04:01:01 np0000191337 sudo[1613]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
Aug 27 04:01:10 np0000191337 sudo[1613]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:10 np0000191337 sudo[1785]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-gcryosltjtcerpcyklahhozuibkjidnn ; RUSTUP_HOME=/opt/rust CARGO_HOME=/opt/rust /usr/bin/python3'
Aug 27 04:01:10 np0000191337 sudo[1785]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
Aug 27 04:01:33 np0000191337 sudo[1785]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:34 np0000191337 sudo[1927]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-ejucvxdrhejtktcvvtjkcdridwlrzktc ; /usr/bin/python3'
Aug 27 04:01:34 np0000191337 sudo[1927]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
Aug 27 04:01:34 np0000191337 sudo[1927]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:34 np0000191337 sudo[1939]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-njptipczcfazkwzpzrxwotiuxaluyzph ; /usr/bin/python3'
Aug 27 04:01:34 np0000191337 sudo[1939]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
Aug 27 04:01:35 np0000191337 sudo[1939]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:35 np0000191337 sudo[1950]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-mqluucmtcmkbdddlfyniazrsuptxjtxd ; /usr/bin/python3'
Aug 27 04:01:35 np0000191337 sudo[1950]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
Aug 27 04:01:35 np0000191337 sudo[1950]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:37 np0000191337 sudo[1991]:     zuul : PWD=/home/zuul ; USER=stack ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-xbecrxrnfenchbuescgjycqgstvfwrlb ; /usr/bin/python3'
Aug 27 04:01:37 np0000191337 sudo[1991]: pam_unix(sudo:session): session opened for user stack(uid=1002) by zuul(uid=1000)
Aug 27 04:01:41 np0000191337 sudo[3810]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /etc/devstack-version
Aug 27 04:01:41 np0000191337 sudo[3810]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:41 np0000191337 sudo[3810]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:41 np0000191337 sudo[3874]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/grep -q ^#includedir.*/etc/sudoers.d /etc/sudoers
Aug 27 04:01:41 np0000191337 sudo[3874]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:41 np0000191337 sudo[3874]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:41 np0000191337 sudo[3878]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee -a /etc/sudoers
Aug 27 04:01:41 np0000191337 sudo[3878]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:41 np0000191337 sudo[3878]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:41 np0000191337 sudo[3909]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chown root:root /tmp/tmp.stJzp8foct
Aug 27 04:01:41 np0000191337 sudo[3909]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:41 np0000191337 sudo[3909]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:41 np0000191337 sudo[3913]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/mv /tmp/tmp.stJzp8foct /etc/sudoers.d/50_stack_sh
Aug 27 04:01:41 np0000191337 sudo[3913]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:41 np0000191337 sudo[3913]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:41 np0000191337 sudo[3922]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /etc/apt/apt.conf.d/80retry
Aug 27 04:01:41 np0000191337 sudo[3922]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:41 np0000191337 sudo[3922]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:41 np0000191337 sudo[3936]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/mkdir -p /opt/stack/logs
Aug 27 04:01:41 np0000191337 sudo[3936]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:41 np0000191337 sudo[3936]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:41 np0000191337 sudo[3958]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chown -R stack /opt/stack/logs
Aug 27 04:01:41 np0000191337 sudo[3958]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:41 np0000191337 sudo[3958]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:41 np0000191337 sudo[3980]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chmod 0755 /opt/stack/logs
Aug 27 04:01:41 np0000191337 sudo[3980]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:41 np0000191337 sudo[3980]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:41 np0000191337 sudo[3988]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/mkdir -p /opt/stack/data
Aug 27 04:01:41 np0000191337 sudo[3988]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:41 np0000191337 sudo[3988]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:42 np0000191337 sudo[4010]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chown -R stack /opt/stack/data
Aug 27 04:01:42 np0000191337 sudo[4010]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:42 np0000191337 sudo[4010]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:42 np0000191337 sudo[4032]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/chmod 0755 /opt/stack/data
Aug 27 04:01:42 np0000191337 sudo[4032]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:42 np0000191337 sudo[4032]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:42 np0000191337 sudo[4105]:    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
Aug 27 04:01:42 np0000191337 sudo[4105]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:52 np0000191337 sudo[4105]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:53 np0000191337 sudo[4700]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /sys/module/zswap/parameters/compressor
Aug 27 04:01:53 np0000191337 sudo[4700]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:53 np0000191337 sudo[4700]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:53 np0000191337 sudo[4723]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /sys/module/zswap/parameters/zpool
Aug 27 04:01:53 np0000191337 sudo[4723]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:53 np0000191337 sudo[4723]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:53 np0000191337 sudo[4746]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /sys/module/zswap/parameters/enabled
Aug 27 04:01:53 np0000191337 sudo[4746]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:53 np0000191337 kernel: zswap: loaded using pool lz4/zsmalloc
Aug 27 04:01:53 np0000191337 sudo[4746]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:53 np0000191337 sudo[4758]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/grep -R . /sys/module/zswap/parameters
Aug 27 04:01:53 np0000191337 sudo[4758]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:53 np0000191337 sudo[4758]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:53 np0000191337 sudo[4816]:    stack : PWD=/opt/stack/devstack ; USER=root ; ENV=http_proxy= https_proxy= no_proxy= ; COMMAND=/usr/bin/apt-get update
Aug 27 04:01:53 np0000191337 sudo[4816]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:55 np0000191337 sudo[4816]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:55 np0000191337 sudo[5027]:    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
Aug 27 04:01:55 np0000191337 sudo[5027]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5027]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:58 np0000191337 sudo[5180]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/tee /sys/kernel/mm/ksm/run
Aug 27 04:01:58 np0000191337 sudo[5180]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5180]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:58 np0000191337 sudo[5198]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w vm.dirty_ratio=60
Aug 27 04:01:58 np0000191337 sudo[5198]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5198]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:58 np0000191337 sudo[5208]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w vm.dirty_background_ratio=10
Aug 27 04:01:58 np0000191337 sudo[5208]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5208]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:58 np0000191337 sudo[5218]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w vm.vfs_cache_pressure=50
Aug 27 04:01:58 np0000191337 sudo[5218]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5218]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:58 np0000191337 sudo[5228]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w vm.swappiness=100
Aug 27 04:01:58 np0000191337 sudo[5228]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5228]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:58 np0000191337 sudo[5232]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/grep -R . /proc/sys/vm/
Aug 27 04:01:58 np0000191337 sudo[5232]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5232]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:58 np0000191337 sudo[5251]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.ipv4.tcp_keepalive_time=60
Aug 27 04:01:58 np0000191337 sudo[5251]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5251]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:58 np0000191337 sudo[5261]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.ipv4.tcp_keepalive_intvl=10
Aug 27 04:01:58 np0000191337 sudo[5261]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5261]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:58 np0000191337 sudo[5271]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.ipv4.tcp_keepalive_probes=6
Aug 27 04:01:58 np0000191337 sudo[5271]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5271]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:58 np0000191337 sudo[5281]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.ipv4.tcp_fastopen=3
Aug 27 04:01:58 np0000191337 sudo[5281]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5281]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:58 np0000191337 sudo[5285]:    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
Aug 27 04:01:58 np0000191337 sudo[5285]:    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
Aug 27 04:01:58 np0000191337 sudo[5285]:    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
Aug 27 04:01:58 np0000191337 sudo[5285]:    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
Aug 27 04:01:58 np0000191337 sudo[5285]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5285]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:58 np0000191337 sudo[5295]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/sysctl -w net.core.default_qdisc=pfifo_fast
Aug 27 04:01:58 np0000191337 sudo[5295]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5295]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:58 np0000191337 sudo[5370]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/barbican
Aug 27 04:01:58 np0000191337 sudo[5370]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5370]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:58 np0000191337 sudo[5445]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/magnum
Aug 27 04:01:58 np0000191337 sudo[5445]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:58 np0000191337 sudo[5445]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:59 np0000191337 sudo[5520]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/octavia
Aug 27 04:01:59 np0000191337 sudo[5520]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:59 np0000191337 sudo[5520]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:59 np0000191337 sudo[5595]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/manila
Aug 27 04:01:59 np0000191337 sudo[5595]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:59 np0000191337 sudo[5595]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:59 np0000191337 sudo[5670]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/magnum-cluster-api
Aug 27 04:01:59 np0000191337 sudo[5670]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:59 np0000191337 sudo[5670]: pam_unix(sudo:session): session closed for user root
Aug 27 04:01:59 np0000191337 sudo[5745]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/ovn-octavia-provider
Aug 27 04:01:59 np0000191337 sudo[5745]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:01:59 np0000191337 sudo[5745]: pam_unix(sudo:session): session closed for user root
Aug 27 04:02:05 np0000191337 sudo[8409]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/git config --system --add safe.directory /opt/stack/requirements
Aug 27 04:02:05 np0000191337 sudo[8409]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:02:05 np0000191337 sudo[8409]: pam_unix(sudo:session): session closed for user root
Aug 27 04:02:06 np0000191337 sudo[8582]:    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
Aug 27 04:02:06 np0000191337 sudo[8582]:    stack : (command continued) ebtables haproxy iptables iputils-arping iputils-ping postgresql-server-dev-all python3-mysqldb sqlite3 sudo vlan apache2 golang debootstrap rsyslog lvm2
Aug 27 04:02:06 np0000191337 sudo[8582]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:03:45 np0000191337 sudo[8582]: pam_unix(sudo:session): session closed for user root
Aug 27 04:03:48 np0000191337 sudo[18656]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/rm -rf /usr/lib/python3/dist-packages/PyYAML-*.egg-info
Aug 27 04:03:48 np0000191337 sudo[18656]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:03:48 np0000191337 sudo[18656]: pam_unix(sudo:session): session closed for user root
Aug 27 04:03:48 np0000191337 sudo[18660]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/rm -rf /usr/lib/python3/dist-packages/pyasn1_modules-*.egg-info
Aug 27 04:03:48 np0000191337 sudo[18660]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:03:48 np0000191337 sudo[18660]: pam_unix(sudo:session): session closed for user root
Aug 27 04:03:48 np0000191337 sudo[18664]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/rm -rf /usr/lib/python3/dist-packages/simplejson-*.egg-info
Aug 27 04:03:48 np0000191337 sudo[18664]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:03:48 np0000191337 sudo[18664]: pam_unix(sudo:session): session closed for user root
Aug 27 04:03:48 np0000191337 sudo[18702]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/cinder-manage /usr/local/bin
Aug 27 04:03:48 np0000191337 sudo[18702]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:03:48 np0000191337 sudo[18702]: pam_unix(sudo:session): session closed for user root
Aug 27 04:03:48 np0000191337 sudo[18706]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/cinder-rtstool /usr/local/bin
Aug 27 04:03:48 np0000191337 sudo[18706]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:03:48 np0000191337 sudo[18706]: pam_unix(sudo:session): session closed for user root
Aug 27 04:03:48 np0000191337 sudo[18710]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/glance /usr/local/bin
Aug 27 04:03:48 np0000191337 sudo[18710]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:03:48 np0000191337 sudo[18710]: pam_unix(sudo:session): session closed for user root
Aug 27 04:03:48 np0000191337 sudo[18714]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/nova-manage /usr/local/bin
Aug 27 04:03:48 np0000191337 sudo[18714]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:03:48 np0000191337 sudo[18714]: pam_unix(sudo:session): session closed for user root
Aug 27 04:03:48 np0000191337 sudo[18718]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/openstack /usr/local/bin
Aug 27 04:03:48 np0000191337 sudo[18718]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:03:48 np0000191337 sudo[18718]: pam_unix(sudo:session): session closed for user root
Aug 27 04:03:48 np0000191337 sudo[18722]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/privsep-helper /usr/local/bin
Aug 27 04:03:48 np0000191337 sudo[18722]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:03:48 np0000191337 sudo[18722]: pam_unix(sudo:session): session closed for user root
Aug 27 04:03:48 np0000191337 sudo[18726]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/rally /usr/local/bin
Aug 27 04:03:48 np0000191337 sudo[18726]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:03:48 np0000191337 sudo[18726]: pam_unix(sudo:session): session closed for user root
Aug 27 04:03:48 np0000191337 sudo[18730]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/ln -sf /opt/stack/data/venv/bin/tox /usr/local/bin
Aug 27 04:03:48 np0000191337 sudo[18730]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:03:48 np0000191337 sudo[18730]: pam_unix(sudo:session): session closed for user root
Aug 27 04:04:08 np0000191337 sudo[18980]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/grep -q ^\\[Journal\\] /etc/systemd/journald.conf
Aug 27 04:04:08 np0000191337 sudo[18980]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:04:08 np0000191337 sudo[18980]: pam_unix(sudo:session): session closed for user root
Aug 27 04:04:08 np0000191337 sudo[18985]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/sed -ne '/^\\[Journal\\]/,/^\\[.*\\]/ { /^RateLimitBurst[ \\t]*=/ p; }' /etc/systemd/journald.conf
Aug 27 04:04:08 np0000191337 sudo[18985]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:04:08 np0000191337 sudo[18985]: pam_unix(sudo:session): session closed for user root
Aug 27 04:04:08 np0000191337 sudo[18987]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/sed -i -e '/^\\[Journal\\]/ a\\#012RateLimitBurst = 0#012' /etc/systemd/journald.conf
Aug 27 04:04:08 np0000191337 sudo[18987]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:04:08 np0000191337 sudo[18987]: pam_unix(sudo:session): session closed for user root
Aug 27 04:04:08 np0000191337 sudo[18991]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/systemctl restart systemd-journald
Aug 27 04:04:08 np0000191337 sudo[18991]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:04:08 np0000191337 sudo[18991]: pam_unix(sudo:session): session closed for user root
Aug 27 04:05:09 np0000191337 sudo[19846]:    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
Aug 27 04:05:09 np0000191337 sudo[19846]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:05:09 np0000191337 sudo[19846]: pam_unix(sudo:session): session closed for user root
Aug 27 04:05:21 np0000191337 sudo[19876]:    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
Aug 27 04:05:21 np0000191337 sudo[19876]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:05:21 np0000191337 sudo[19876]: pam_unix(sudo:session): session closed for user root
Aug 27 04:05:30 np0000191337 sudo[19906]:    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
Aug 27 04:05:30 np0000191337 sudo[19906]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:05:30 np0000191337 sudo[19906]: pam_unix(sudo:session): session closed for user root
Aug 27 04:05:33 np0000191337 sudo[19940]:    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
Aug 27 04:05:33 np0000191337 sudo[19940]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:05:33 np0000191337 sudo[19940]: pam_unix(sudo:session): session closed for user root
Aug 27 04:05:38 np0000191337 sudo[19970]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/usr/bin/sh /opt/stack/devstack/files/get.docker.com
Aug 27 04:05:38 np0000191337 sudo[19970]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:06:03 np0000191337 sudo[19970]: pam_unix(sudo:session): session closed for user root
Aug 27 04:06:04 np0000191337 sudo[20219]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/iptables --line-numbers -L -nv -t filter
Aug 27 04:06:04 np0000191337 sudo[20219]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:06:04 np0000191337 sudo[20219]: pam_unix(sudo:session): session closed for user root
Aug 27 04:06:04 np0000191337 sudo[20224]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/iptables --line-numbers -L -nv -t nat
Aug 27 04:06:04 np0000191337 sudo[20224]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:06:04 np0000191337 sudo[20224]: pam_unix(sudo:session): session closed for user root
Aug 27 04:06:04 np0000191337 sudo[20228]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/iptables --line-numbers -L -nv -t mangle
Aug 27 04:06:04 np0000191337 sudo[20228]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:06:04 np0000191337 sudo[20228]: pam_unix(sudo:session): session closed for user root
Aug 27 04:06:04 np0000191337 sudo[20231]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/ebtables -t filter -L
Aug 27 04:06:04 np0000191337 sudo[20231]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:06:04 np0000191337 sudo[20231]: pam_unix(sudo:session): session closed for user root
Aug 27 04:06:04 np0000191337 sudo[20234]:    stack : PWD=/opt/stack/devstack ; USER=root ; COMMAND=/sbin/ebtables -t nat -L
Aug 27 04:06:04 np0000191337 sudo[20234]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1002)
Aug 27 04:06:04 np0000191337 sudo[20234]: pam_unix(sudo:session): session closed for user root
Aug 27 04:06:05 np0000191337 sudo[1991]: pam_unix(sudo:session): session closed for user stack
Aug 27 04:06:07 np0000191337 sudo[20305]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-fztummviieiqslljqtzhpeiihmsdzfmj ; /usr/bin/python3'
Aug 27 04:06:07 np0000191337 sudo[20305]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
Aug 27 04:06:07 np0000191337 sudo[20305]: pam_unix(sudo:session): session closed for user root
Aug 27 04:06:09 np0000191337 sudo[20312]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-zjsqjidchbufwlidfugmlkcsrqjypnvw ; /usr/bin/python3'
Aug 27 04:06:09 np0000191337 sudo[20312]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
Aug 27 04:06:09 np0000191337 sudo[20312]: pam_unix(sudo:session): session closed for user root
Aug 27 04:06:09 np0000191337 sudo[20319]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-saeeoikqarrgayjupkwgflkxfejwaxiu ; /usr/bin/python3'
Aug 27 04:06:09 np0000191337 sudo[20319]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)
Aug 27 04:06:10 np0000191337 sudo[20319]: pam_unix(sudo:session): session closed for user root
Aug 27 04:06:10 np0000191337 sudo[20333]:     zuul : PWD=/home/zuul ; USER=root ; COMMAND=/bin/sh -c 'echo BECOME-SUCCESS-xzmvdjiahkekflippugrpfkwpfjhgrst ; /usr/bin/python3'
Aug 27 04:06:10 np0000191337 sudo[20333]: pam_unix(sudo:session): session opened for user root(uid=0) by zuul(uid=1000)