diff --git a/docs/source/intro.rst b/docs/source/intro.rst
index 96b06121..bdc1f667 100644
--- a/docs/source/intro.rst
+++ b/docs/source/intro.rst
@@ -11,6 +11,12 @@ navigate through your logs using a variety of :ref:`hotkeys<hotkeys>`.
 for doing things like applying filters, tagging messages, and more.  You can
 then analyze your log messages using the :ref:`sql-ext`.
 
+.. figure:: lnav-intro-screen.png
+   :align: center
+   :alt: Screenshot of lnav showing a mix of syslog and web access_log messages.
+
+   Screenshot of **lnav** viewing syslog and web access_log messages.
+
 Development
 -----------
 
diff --git a/docs/source/lnav-gantt-1.png b/docs/source/lnav-gantt-1.png
new file mode 100644
index 00000000..306187c4
Binary files /dev/null and b/docs/source/lnav-gantt-1.png differ
diff --git a/docs/source/lnav-gantt-2.png b/docs/source/lnav-gantt-2.png
new file mode 100644
index 00000000..90bf8c15
Binary files /dev/null and b/docs/source/lnav-gantt-2.png differ
diff --git a/docs/source/lnav-intro-screen.png b/docs/source/lnav-intro-screen.png
new file mode 100644
index 00000000..39d8129a
Binary files /dev/null and b/docs/source/lnav-intro-screen.png differ
diff --git a/docs/source/ui.rst b/docs/source/ui.rst
index e6ca1667..2b68132f 100644
--- a/docs/source/ui.rst
+++ b/docs/source/ui.rst
@@ -301,6 +301,13 @@ GANTT
 
 .. note:: This feature is available in v0.12.0+.
 
+.. figure:: lnav-gantt-1.png
+   :align: center
+
+   Screenshot of the Gantt chart view when viewing logs from the
+   VMWare Update Manager.  Most rows show API requests as they
+   are received and processed.
+
 The Gantt Chart view visualizes operations over time.  The operations
 are identified by the "opid" field defined in the log format.  In the
 view, there is a header that shows the overall time span, the
@@ -322,7 +329,27 @@ focused time span will be adjusted to keep the preceding and following
 five operations within the span.
 
 The preview panel at the bottom of the display will show the
-messages associated with the operation.
+messages associated with the focused operation.
+
+The following hotkeys can be useful in this view:
+
+* :kbd:`p` -- If the log format defined sub-operations with the
+  :code:`opid/subid` property, this will toggle an overlay panel
+  that displays the sub-operation descriptions.
+
+  .. figure:: lnav-gantt-2.png
+     :align: center
+
+     Screenshot showing the same log as above after pressing
+     :kbd:`p`.  The overlay panel shows a breakdown of
+     sub-operations performed while processing the main operation.
+
+* :kbd:`Shift` + :kbd:`q` -- Return to the previous view and change
+  its focused line to match the time that was focused in the gantt
+  view.
+* :kbd:`Shift` + :kbd:`a` -- After leaving the gantt view, pressing
+  these keys will return to the Gantt view while keeping the focused
+  time in sync.
 
 PRETTY
 ^^^^^^
diff --git a/release/loggen.py b/release/loggen.py
index 5e0bbbb5..556991cc 100755
--- a/release/loggen.py
+++ b/release/loggen.py
@@ -131,7 +131,7 @@ TEST_AGENTS = [
     "Roku4640X/DVP-7.70 (297.70E04154A)",
 ]
 
-START_TIME = datetime.datetime.fromtimestamp(1641898727)
+START_TIME = datetime.datetime.fromtimestamp(1692700000)
 ACCESS_LOG_CURR_TIME = START_TIME
 SYSLOG_LOG_CURR_TIME = START_TIME
 
@@ -139,7 +139,7 @@ SYSLOG_LOG_CURR_TIME = START_TIME
 def access_log_msgs():
     global ACCESS_LOG_CURR_TIME
     while True:
-        ACCESS_LOG_CURR_TIME += datetime.timedelta(seconds=random.randrange(1, 3))
+        ACCESS_LOG_CURR_TIME += datetime.timedelta(seconds=random.randrange(1, 5))
         yield '%s - %s [%s +0000] "%s %s %s" %s %s "%s" "%s"\n' % (
             random.choice(TEST_ADDRESSES),
             random.choice(TEST_USERNAMES),
@@ -181,7 +181,7 @@ TEST_MSGS = [
 def syslog_msgs():
     global SYSLOG_LOG_CURR_TIME
     while True:
-        SYSLOG_LOG_CURR_TIME += datetime.timedelta(seconds=random.randrange(1, 3))
+        SYSLOG_LOG_CURR_TIME += datetime.timedelta(seconds=random.randrange(1, 5))
         yield '%s frontend3 %s: %s\n' % (
             SYSLOG_LOG_CURR_TIME.strftime(SYSLOG_DATE_FMT),
             random.choice(TEST_PROCS),
diff --git a/src/formats/procstate_log.json b/src/formats/procstate_log.json
index 0c409167..c6fe7277 100644
--- a/src/formats/procstate_log.json
+++ b/src/formats/procstate_log.json
@@ -15,7 +15,7 @@
         ],
         "search-table": {
             "procstate_procs": {
-                "pattern": "^(?<user>\\S+)\\s+(?:(?<ppid>\\d+)\\s+)?(?<pid>\\d+)\\s+(?<cpu_pct>\\d+(?:\\.\\d+)?)\\s+(?<mem_pct>\\d+(?:\\.\\d+)?)\\s+(?<vsz>\\d+)\\s+(?<rss>\\d+)\\s(?<tty>\\S+)\\s+(?<stat>\\S+)\\s+(?<start_time>\\S+)\\s+(?<cpu_time>\\S+)\\s+(?<cmd>(?<cmd_name>[^ \\n]+)(?: (?<cmd_args>[^\\n]+))?)$"
+                "pattern": "^(?<user>\\S+)\\s+(?:(?<ppid>\\d+)\\s+)?(?<pid>\\d+)\\s+(?<cpu_pct>\\d+(?:\\.\\d+)?)\\s+(?<mem_pct>\\d+(?:\\.\\d+)?)\\s+(?<vsz>\\d+)\\s+(?<rss>\\d+)\\s(?<tty>\\S+)\\s+(?<stat>\\S+)\\s+(?<start_time>\\S+)\\s+(?<cpu_time>\\S+)(?:\\s+(?<maj_flt>\\d+)\\s+(?<min_flt>\\d+))?\\s+(?<cmd>(?<cmd_name>[^ \\n]+)(?: (?<cmd_args>[^\\n]+))?)$"
             }
         }
     }
diff --git a/src/spectro_source.cc b/src/spectro_source.cc
index 6a098da4..0fefd48b 100644
--- a/src/spectro_source.cc
+++ b/src/spectro_source.cc
@@ -132,6 +132,7 @@ spectrogram_source::list_input_handle_key(listview_curses& lv, int ch)
             this->text_attrs_for_line((textview_curses&) lv, sel, sa);
 
             if (sa.empty()) {
+                this->ss_details_source.reset();
                 this->ss_cursor_column = nonstd::nullopt;
                 return true;
             }
@@ -165,6 +166,7 @@ spectrogram_source::list_input_handle_key(listview_curses& lv, int ch)
                 }
             }
             this->ss_cursor_column = current->sa_range.lr_start;
+            this->ss_details_source.reset();
 
             lv.reload_data();
 
@@ -526,12 +528,14 @@ spectrogram_source::text_selection_changed(textview_curses& tc)
 {
     if (this->ss_value_source == nullptr || this->text_line_count() == 0) {
         this->ss_cursor_column = nonstd::nullopt;
+        this->ss_details_source.reset();
         return;
     }
 
     const auto& s_row = this->load_row(tc, tc.get_selection());
     this->ss_cursor_column
         = s_row.nearest_column(this->ss_cursor_column.value_or(0));
+    this->ss_details_source.reset();
 }
 
 bool
diff --git a/test/expected/test_sql_search_table.sh_5aaae556ecb1661602f176215e28f661d3404032.out b/test/expected/test_sql_search_table.sh_5aaae556ecb1661602f176215e28f661d3404032.out
index 927666fa..20c213a0 100644
--- a/test/expected/test_sql_search_table.sh_5aaae556ecb1661602f176215e28f661d3404032.out
+++ b/test/expected/test_sql_search_table.sh_5aaae556ecb1661602f176215e28f661d3404032.out
@@ -1,4 +1,4 @@
-log_line log_part        log_time         log_idle_msecs log_level log_mark log_comment log_tags log_annotations log_filters match_index user  ppid  pid cpu_pct mem_pct vsz rss tty stat start_time cpu_time    cmd      cmd_name  cmd_args 
-       0   <NULL> 2022-06-02 00:01:01.000              0 info             0      <NULL>   <NULL>          <NULL>      <NULL>           1 root <NULL>   2       0       0   0   0 ?   S    Jun01      0:00     [kthreadd] [kthreadd]   <NULL> 
-      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           1 root <NULL>   2       0       0   0   0 ?   S    Jun01      0:00     [kthreadd] [kthreadd]   <NULL> 
-      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           1 root <NULL>   2       0       0   0   0 ?   S    Jun01      0:00     [kthreadd] [kthreadd]   <NULL> 
+log_line log_part        log_time         log_idle_msecs log_level log_mark log_comment log_tags log_annotations log_filters match_index user  ppid  pid cpu_pct mem_pct vsz rss tty stat start_time cpu_time maj_flt min_flt    cmd      cmd_name  cmd_args 
+       0   <NULL> 2022-06-02 00:01:01.000              0 info             0      <NULL>   <NULL>          <NULL>      <NULL>           1 root <NULL>   2       0       0   0   0 ?   S    Jun01      0:00      <NULL>  <NULL> [kthreadd] [kthreadd]   <NULL> 
+      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           1 root <NULL>   2       0       0   0   0 ?   S    Jun01      0:00      <NULL>  <NULL> [kthreadd] [kthreadd]   <NULL> 
+      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           1 root <NULL>   2       0       0   0   0 ?   S    Jun01      0:00      <NULL>  <NULL> [kthreadd] [kthreadd]   <NULL> 
diff --git a/test/expected/test_sql_search_table.sh_df0fd242f57a96d40f466493938cda0789a094fa.out b/test/expected/test_sql_search_table.sh_df0fd242f57a96d40f466493938cda0789a094fa.out
index 22cd3f38..62071ed6 100644
--- a/test/expected/test_sql_search_table.sh_df0fd242f57a96d40f466493938cda0789a094fa.out
+++ b/test/expected/test_sql_search_table.sh_df0fd242f57a96d40f466493938cda0789a094fa.out
@@ -1,24 +1,24 @@
-log_line log_part        log_time         log_idle_msecs log_level log_mark log_comment log_tags log_annotations log_filters match_index user  ppid  pid cpu_pct mem_pct  vsz   rss  tty stat start_time cpu_time                              cmd                                      cmd_name                        cmd_args                  
-       0   <NULL> 2022-06-02 00:01:01.000              0 info             0      <NULL>   <NULL>          <NULL>      <NULL>           0 root <NULL>   1       0       0 158392 7792 ?   Ss   Jun01      0:14     /lib/systemd/systemd --switched-root --system --deserialize 16 /lib/systemd/systemd   --switched-root --system --deserialize 16 
-       0   <NULL> 2022-06-02 00:01:01.000              0 info             0      <NULL>   <NULL>          <NULL>      <NULL>           1 root <NULL>   2       0       0      0    0 ?   S    Jun01      0:00     [kthreadd]                                                     [kthreadd]             <NULL>                                    
-       0   <NULL> 2022-06-02 00:01:01.000              0 info             0      <NULL>   <NULL>          <NULL>      <NULL>           2 root <NULL>   3       0       0      0    0 ?   I<   Jun01      0:00     [rcu_gp]                                                       [rcu_gp]               <NULL>                                    
-       0   <NULL> 2022-06-02 00:01:01.000              0 info             0      <NULL>   <NULL>          <NULL>      <NULL>           3 root <NULL>   4       0       0      0    0 ?   I<   Jun01      0:00     [rcu_par_gp]                                                   [rcu_par_gp]           <NULL>                                    
-       0   <NULL> 2022-06-02 00:01:01.000              0 info             0      <NULL>   <NULL>          <NULL>      <NULL>           4 root <NULL>   6       0       0      0    0 ?   I<   Jun01      0:00     [kworker/0:0H-kblockd]                                         [kworker/0:0H-kblockd] <NULL>                                    
-      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           0 root <NULL>   1       0       0 158392 7792 ?   Ss   Jun01      0:14     /lib/systemd/systemd --switched-root --system --deserialize 16 /lib/systemd/systemd   --switched-root --system --deserialize 16 
-      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           1 root <NULL>   2       0       0      0    0 ?   S    Jun01      0:00     [kthreadd]                                                     [kthreadd]             <NULL>                                    
-      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           2 root <NULL>   3       0       0      0    0 ?   I<   Jun01      0:00     [rcu_gp]                                                       [rcu_gp]               <NULL>                                    
-      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           3 root <NULL>   4       0       0      0    0 ?   I<   Jun01      0:00     [rcu_par_gp]                                                   [rcu_par_gp]           <NULL>                                    
-      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           4 root <NULL>   6       0       0      0    0 ?   I<   Jun01      0:00     [kworker/0:0H-kblockd]                                         [kworker/0:0H-kblockd] <NULL>                                    
-      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           5 root <NULL>   8       0       0      0    0 ?   I<   Jun01      0:00     [mm_percpu_wq]                                                 [mm_percpu_wq]         <NULL>                                    
-      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           6 root <NULL>   9       0       0      0    0 ?   S    Jun01      0:00     [ksoftirqd/0]                                                  [ksoftirqd/0]          <NULL>                                    
-      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           7 root <NULL>  10       0       0      0    0 ?   I    Jun01      0:23     [rcu_sched]                                                    [rcu_sched]            <NULL>                                    
-      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           8 root <NULL>  11       0       0      0    0 ?   I    Jun01      0:00     [rcu_bh]                                                       [rcu_bh]               <NULL>                                    
-      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           9 root <NULL>  12       0       0      0    0 ?   S    Jun01      0:00     [migration/0]                                                  [migration/0]          <NULL>                                    
-      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>          10 root <NULL>  14       0       0      0    0 ?   S    Jun01      0:00     [cpuhp/0]                                                      [cpuhp/0]              <NULL>                                    
-      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           0 root <NULL>   1       0       0 158392 7792 ?   Ss   Jun01      0:14     /lib/systemd/systemd --switched-root --system --deserialize 16 /lib/systemd/systemd   --switched-root --system --deserialize 16 
-      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           1 root <NULL>   2       0       0      0    0 ?   S    Jun01      0:00     [kthreadd]                                                     [kthreadd]             <NULL>                                    
-      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           2 root <NULL>   3       0       0      0    0 ?   I<   Jun01      0:00     [rcu_gp]                                                       [rcu_gp]               <NULL>                                    
-      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           3 root <NULL>   4       0       0      0    0 ?   I<   Jun01      0:00     [rcu_par_gp]                                                   [rcu_par_gp]           <NULL>                                    
-      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           4 root <NULL>   6       0       0      0    0 ?   I<   Jun01      0:00     [kworker/0:0H-kblockd]                                         [kworker/0:0H-kblockd] <NULL>                                    
-      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           5 root <NULL>   8       0       0      0    0 ?   I<   Jun01      0:00     [mm_percpu_wq]                                                 [mm_percpu_wq]         <NULL>                                    
-      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           6 root <NULL>   9       0       0      0    0 ?   S    Jun01      0:00     [ksoftirqd/0]                                                  [ksoftirqd/0]          <NULL>                                    
+log_line log_part        log_time         log_idle_msecs log_level log_mark log_comment log_tags log_annotations log_filters match_index user  ppid  pid cpu_pct mem_pct  vsz   rss  tty stat start_time cpu_time maj_flt min_flt                              cmd                                      cmd_name                        cmd_args                  
+       0   <NULL> 2022-06-02 00:01:01.000              0 info             0      <NULL>   <NULL>          <NULL>      <NULL>           0 root <NULL>   1       0       0 158392 7792 ?   Ss   Jun01      0:14      <NULL>  <NULL> /lib/systemd/systemd --switched-root --system --deserialize 16 /lib/systemd/systemd   --switched-root --system --deserialize 16 
+       0   <NULL> 2022-06-02 00:01:01.000              0 info             0      <NULL>   <NULL>          <NULL>      <NULL>           1 root <NULL>   2       0       0      0    0 ?   S    Jun01      0:00      <NULL>  <NULL> [kthreadd]                                                     [kthreadd]             <NULL>                                    
+       0   <NULL> 2022-06-02 00:01:01.000              0 info             0      <NULL>   <NULL>          <NULL>      <NULL>           2 root <NULL>   3       0       0      0    0 ?   I<   Jun01      0:00      <NULL>  <NULL> [rcu_gp]                                                       [rcu_gp]               <NULL>                                    
+       0   <NULL> 2022-06-02 00:01:01.000              0 info             0      <NULL>   <NULL>          <NULL>      <NULL>           3 root <NULL>   4       0       0      0    0 ?   I<   Jun01      0:00      <NULL>  <NULL> [rcu_par_gp]                                                   [rcu_par_gp]           <NULL>                                    
+       0   <NULL> 2022-06-02 00:01:01.000              0 info             0      <NULL>   <NULL>          <NULL>      <NULL>           4 root <NULL>   6       0       0      0    0 ?   I<   Jun01      0:00      <NULL>  <NULL> [kworker/0:0H-kblockd]                                         [kworker/0:0H-kblockd] <NULL>                                    
+      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           0 root <NULL>   1       0       0 158392 7792 ?   Ss   Jun01      0:14      <NULL>  <NULL> /lib/systemd/systemd --switched-root --system --deserialize 16 /lib/systemd/systemd   --switched-root --system --deserialize 16 
+      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           1 root <NULL>   2       0       0      0    0 ?   S    Jun01      0:00      <NULL>  <NULL> [kthreadd]                                                     [kthreadd]             <NULL>                                    
+      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           2 root <NULL>   3       0       0      0    0 ?   I<   Jun01      0:00      <NULL>  <NULL> [rcu_gp]                                                       [rcu_gp]               <NULL>                                    
+      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           3 root <NULL>   4       0       0      0    0 ?   I<   Jun01      0:00      <NULL>  <NULL> [rcu_par_gp]                                                   [rcu_par_gp]           <NULL>                                    
+      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           4 root <NULL>   6       0       0      0    0 ?   I<   Jun01      0:00      <NULL>  <NULL> [kworker/0:0H-kblockd]                                         [kworker/0:0H-kblockd] <NULL>                                    
+      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           5 root <NULL>   8       0       0      0    0 ?   I<   Jun01      0:00      <NULL>  <NULL> [mm_percpu_wq]                                                 [mm_percpu_wq]         <NULL>                                    
+      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           6 root <NULL>   9       0       0      0    0 ?   S    Jun01      0:00      <NULL>  <NULL> [ksoftirqd/0]                                                  [ksoftirqd/0]          <NULL>                                    
+      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           7 root <NULL>  10       0       0      0    0 ?   I    Jun01      0:23      <NULL>  <NULL> [rcu_sched]                                                    [rcu_sched]            <NULL>                                    
+      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           8 root <NULL>  11       0       0      0    0 ?   I    Jun01      0:00      <NULL>  <NULL> [rcu_bh]                                                       [rcu_bh]               <NULL>                                    
+      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           9 root <NULL>  12       0       0      0    0 ?   S    Jun01      0:00      <NULL>  <NULL> [migration/0]                                                  [migration/0]          <NULL>                                    
+      12   <NULL> 2022-06-02 00:02:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>          10 root <NULL>  14       0       0      0    0 ?   S    Jun01      0:00      <NULL>  <NULL> [cpuhp/0]                                                      [cpuhp/0]              <NULL>                                    
+      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           0 root <NULL>   1       0       0 158392 7792 ?   Ss   Jun01      0:14      <NULL>  <NULL> /lib/systemd/systemd --switched-root --system --deserialize 16 /lib/systemd/systemd   --switched-root --system --deserialize 16 
+      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           1 root <NULL>   2       0       0      0    0 ?   S    Jun01      0:00      <NULL>  <NULL> [kthreadd]                                                     [kthreadd]             <NULL>                                    
+      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           2 root <NULL>   3       0       0      0    0 ?   I<   Jun01      0:00      <NULL>  <NULL> [rcu_gp]                                                       [rcu_gp]               <NULL>                                    
+      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           3 root <NULL>   4       0       0      0    0 ?   I<   Jun01      0:00      <NULL>  <NULL> [rcu_par_gp]                                                   [rcu_par_gp]           <NULL>                                    
+      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           4 root <NULL>   6       0       0      0    0 ?   I<   Jun01      0:00      <NULL>  <NULL> [kworker/0:0H-kblockd]                                         [kworker/0:0H-kblockd] <NULL>                                    
+      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           5 root <NULL>   8       0       0      0    0 ?   I<   Jun01      0:00      <NULL>  <NULL> [mm_percpu_wq]                                                 [mm_percpu_wq]         <NULL>                                    
+      30   <NULL> 2022-06-02 00:03:01.000          60000 info             0      <NULL>   <NULL>          <NULL>      <NULL>           6 root <NULL>   9       0       0      0    0 ?   S    Jun01      0:00      <NULL>  <NULL> [ksoftirqd/0]                                                  [ksoftirqd/0]          <NULL>