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List: mina-dev
Subject: High Number of sshd-SshClient Thread
From: Prak upad <pu2925 () gmail ! com>
Date: 2022-11-15 2:01:58
Message-ID: CAL3VW--X9wZErOa+FGVhTWJwrzcfbiJ=3f_bOJq6W9dBXe73MQ () mail ! gmail ! com
[Download RAW message or body]
[Attachment #2 (multipart/alternative)]
Hi Team,
We have seen an issue in our production where our process using apache mina
failed with error "java.lang.OutOfMemoryError: unable to create new native
thread"
We try to simulate that issue with a simple code doing one operation of PUT
file on a remote location. we observer there are 18 Threads of below stack
is created
sshd-SshClient[3c0574ec]-nio2-thread-17
stackTrace:
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(
AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(
LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(
ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(
ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(
ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
If we increase the thread like 2 threads doing the operation i see the
above thread stack is increasing twice like 36..
we are using Apache Mina 2.7 Version.
Any help is much appreciated.
Attached is the Thread Dump. for reference.
thanks
[Attachment #5 (text/html)]
<div dir="ltr">Hi Team,<div><br></div><div>We have seen an issue in our production \
where our process using apache mina failed with error "<span \
style="color:rgb(255,0,0);font-family:"Courier \
New";font-size:12px">java.lang.OutOfMemoryError: unable to create new<span \
class="gmail-Apple-converted-space"> </span></span><span \
style="font-family:inherit;font-size:inherit;font-style:inherit;font-variant-caps:inhe \
rit;font-weight:inherit;background-color:rgb(255,238,148);color:rgb(7,7,6);margin:0px; \
padding:0px;opacity:1;float:inherit;font-stretch:inherit;line-height:inherit">native</span><span \
style="color:rgb(255,0,0);font-family:"Courier New";font-size:12px"><span \
class="gmail-Apple-converted-space"> </span></span><span \
style="font-family:inherit;font-size:inherit;font-style:inherit;font-variant-caps:inhe \
rit;font-weight:inherit;background-color:rgb(255,238,148);color:rgb(7,7,6);margin:0px; \
padding:0px;opacity:1;float:inherit;font-stretch:inherit;line-height:inherit">thread</span>"</div><div><br></div><div>We \
try to simulate that issue with a simple code doing one operation of PUT file on a \
remote location. we observer there are 18 Threads of below stack is created \
</div><div><h2 style="box-sizing:border-box;font-weight:normal;line-height:1.1;color:rgb(0,0,0);margin-top:20px;margin-bottom:10px;font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Arial,sans-serif"><font color="#cc3300" \
style="box-sizing:border-box">sshd-SshClient[3c0574ec]-nio2-thread-17</font></h2></div><div><font \
color="#cc3300" style="box-sizing:border-box"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">stackTrace:</span><br \
style="box-sizing:border-box;color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">java.lang.Thread.State: \
WAITING (parking)</span><br \
style="box-sizing:border-box;color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">at \
sun.misc.Unsafe.park(</span><font color="#000080" \
style="box-sizing:border-box;font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">Native Method</font><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">)</span><br \
style="box-sizing:border-box;color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">- parking to wait for \
</span><span style="box-sizing:border-box;font-weight:700;color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><0x00000000a3c0ec90></span><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)</span><br \
style="box-sizing:border-box;color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">at \
java.util.concurrent.locks.LockSupport.park(</span><font color="#000080" \
style="box-sizing:border-box;font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">LockSupport.java:175</font><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">)</span><br \
style="box-sizing:border-box;color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(</span><font \
color="#000080" style="box-sizing:border-box;font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">AbstractQueuedSynchronizer.java:2039</font><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">)</span><br \
style="box-sizing:border-box;color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">at \
java.util.concurrent.LinkedBlockingQueue.take(</span><font color="#000080" \
style="box-sizing:border-box;font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">LinkedBlockingQueue.java:442</font><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">)</span><br \
style="box-sizing:border-box;color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">at \
java.util.concurrent.ThreadPoolExecutor.getTask(</span><font color="#000080" \
style="box-sizing:border-box;font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">ThreadPoolExecutor.java:1074</font><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">)</span><br \
style="box-sizing:border-box;color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">at \
java.util.concurrent.ThreadPoolExecutor.runWorker(</span><font color="#000080" \
style="box-sizing:border-box;font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">ThreadPoolExecutor.java:1134</font><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">)</span><br \
style="box-sizing:border-box;color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">at \
java.util.concurrent.ThreadPoolExecutor$Worker.run(</span><font color="#000080" \
style="box-sizing:border-box;font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">ThreadPoolExecutor.java:624</font><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">)</span><br \
style="box-sizing:border-box;color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">at \
java.lang.Thread.run(</span><font color="#000080" \
style="box-sizing:border-box;font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">Thread.java:748</font><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">)</span><br></font></div><div><font \
color="#cc3300" style="box-sizing:border-box"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><br></span></font></div><div><font \
color="#cc3300" style="box-sizing:border-box"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><br></span></font></div><div><font \
color="#cc3300" style="box-sizing:border-box"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">If we increase the thread \
like 2 threads doing the operation i see the above thread stack is increasing twice \
like 36..</span></font></div><div><font color="#cc3300" \
style="box-sizing:border-box"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><br></span></font></div><div><font \
color="#cc3300" style="box-sizing:border-box"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px">we are using Apache Mina \
2.7 Version. </span></font></div><div><br></div><div>Any help is much appreciated. \
</div><div><br></div><div>Attached is the Thread Dump. for reference. \
</div><div><br></div><div>thanks</div><div><br></div><div><font color="#cc3300" \
style="box-sizing:border-box"><span \
style="color:rgb(77,77,77);font-family:"Helvetica \
Neue",Helvetica,Raleway,"Open Sans","Lucida Sans \
Unicode",Verdana,Helvetica,sans-serif;font-size:14px"><br></span></font></div></div>
--0000000000005e056305ed78be5e--
["tdjschps31.txt" (text/plain)]
26693:
2022-11-14 20:51:21
Full thread dump OpenJDK 64-Bit Server VM (25.265-b01 mixed mode):
"Attach Listener" #60 daemon prio=9 os_prio=0 tid=0x00007f3674001000 nid=0x6915 \
waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"sshd-SshClient[3c0574ec]-nio2-thread-17" #59 daemon prio=5 os_prio=0 \
tid=0x00007f362001b800 nid=0x688e waiting on condition [0x00007f3689cdd000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-16" #58 daemon prio=5 os_prio=0 \
tid=0x00007f36241ce000 nid=0x688d waiting on condition [0x00007f3689dde000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-17" #57 daemon prio=5 os_prio=0 \
tid=0x00007f3630090800 nid=0x688c waiting on condition [0x00007f3689edf000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-16" #56 daemon prio=5 os_prio=0 \
tid=0x00007f361401b000 nid=0x688b waiting on condition [0x00007f3689fe0000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-15" #55 daemon prio=5 os_prio=0 \
tid=0x00007f3620019800 nid=0x688a waiting on condition [0x00007f368a0e1000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-14" #54 daemon prio=5 os_prio=0 \
tid=0x00007f36241cc000 nid=0x6889 waiting on condition [0x00007f368a1e2000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-15" #53 daemon prio=5 os_prio=0 \
tid=0x00007f3630164000 nid=0x6888 waiting on condition [0x00007f368a2e3000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-14" #52 daemon prio=5 os_prio=0 \
tid=0x00007f3614019800 nid=0x6887 waiting on condition [0x00007f368a3e4000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-13" #51 daemon prio=5 os_prio=0 \
tid=0x00007f3620017800 nid=0x6886 waiting on condition [0x00007f368a4e5000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-13" #50 daemon prio=5 os_prio=0 \
tid=0x00007f363012e800 nid=0x6885 waiting on condition [0x00007f368a5e6000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-12" #49 daemon prio=5 os_prio=0 \
tid=0x00007f362417c800 nid=0x6884 waiting on condition [0x00007f368a6e7000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-12" #48 daemon prio=5 os_prio=0 \
tid=0x00007f3614017800 nid=0x6883 waiting on condition [0x00007f368a7e8000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-11" #47 daemon prio=5 os_prio=0 \
tid=0x00007f3620016000 nid=0x6882 waiting on condition [0x00007f368a8e9000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-10" #46 daemon prio=5 os_prio=0 \
tid=0x00007f36241c1800 nid=0x6881 waiting on condition [0x00007f368a9ea000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-11" #45 daemon prio=5 os_prio=0 \
tid=0x00007f363015a000 nid=0x6880 waiting on condition [0x00007f368aaeb000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-9" #44 daemon prio=5 os_prio=0 \
tid=0x00007f3620014000 nid=0x687f waiting on condition [0x00007f368abec000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-10" #43 daemon prio=5 os_prio=0 \
tid=0x00007f3614016000 nid=0x687e waiting on condition [0x00007f368aced000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-9" #42 daemon prio=5 os_prio=0 \
tid=0x00007f3630150800 nid=0x687d waiting on condition [0x00007f368adee000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-8" #41 daemon prio=5 os_prio=0 \
tid=0x00007f36241be000 nid=0x687c waiting on condition [0x00007f368aeef000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-8" #40 daemon prio=5 os_prio=0 \
tid=0x00007f3614014000 nid=0x687b waiting on condition [0x00007f368aff0000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-7" #39 daemon prio=5 os_prio=0 \
tid=0x00007f3620012000 nid=0x687a waiting on condition [0x00007f368b0f1000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-6" #38 daemon prio=5 os_prio=0 \
tid=0x00007f36241b6800 nid=0x6879 waiting on condition [0x00007f368b1f2000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-7" #37 daemon prio=5 os_prio=0 \
tid=0x00007f363014f000 nid=0x6878 waiting on condition [0x00007f368b2f3000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-6" #36 daemon prio=5 os_prio=0 \
tid=0x00007f3614012000 nid=0x6877 waiting on condition [0x00007f368b3f4000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-5" #35 daemon prio=5 os_prio=0 \
tid=0x00007f3614010800 nid=0x6876 waiting on condition [0x00007f368b4f5000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-5" #34 daemon prio=5 os_prio=0 \
tid=0x00007f3620010800 nid=0x6875 waiting on condition [0x00007f368b5f6000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-4" #33 daemon prio=5 os_prio=0 \
tid=0x00007f362000e800 nid=0x6874 waiting on condition [0x00007f368b6f7000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-4" #32 daemon prio=5 os_prio=0 \
tid=0x00007f361400e800 nid=0x6873 waiting on condition [0x00007f368b7f8000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-3" #31 daemon prio=5 os_prio=0 \
tid=0x00007f362000d000 nid=0x6872 waiting on condition [0x00007f368b8f9000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-3" #30 daemon prio=5 os_prio=0 \
tid=0x00007f361400c800 nid=0x6871 waiting on condition [0x00007f368b9fa000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-2" #29 daemon prio=5 os_prio=0 \
tid=0x00007f362000b000 nid=0x686f waiting on condition [0x00007f368bafb000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-2" #28 daemon prio=5 os_prio=0 \
tid=0x00007f361400b000 nid=0x686e waiting on condition [0x00007f368bbfc000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-nio2-thread-1" #27 daemon prio=5 os_prio=0 \
tid=0x00007f3614001000 nid=0x686d waiting on condition [0x00007f368befd000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c261c8> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-nio2-thread-1" #26 daemon prio=5 os_prio=0 \
tid=0x00007f3620001800 nid=0x686c waiting on condition [0x00007f368bffe000] \
java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000a3c0ec90> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"Thread-4" #25 daemon prio=5 os_prio=0 tid=0x00007f363008d800 nid=0x686b runnable \
[0x00007f3698208000] java.lang.Thread.State: RUNNABLE
at sun.nio.ch.EPoll.epollWait(Native Method)
at sun.nio.ch.EPollPort$EventHandlerTask.poll(EPollPort.java:194)
at sun.nio.ch.EPollPort$EventHandlerTask.run(EPollPort.java:268)
at java.lang.Thread.run(Thread.java:748)
"Thread-3" #24 daemon prio=5 os_prio=0 tid=0x00007f3624172800 nid=0x686a runnable \
[0x00007f3698309000] java.lang.Thread.State: RUNNABLE
at sun.nio.ch.EPoll.epollWait(Native Method)
at sun.nio.ch.EPollPort$EventHandlerTask.poll(EPollPort.java:194)
at sun.nio.ch.EPollPort$EventHandlerTask.run(EPollPort.java:268)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[70f74776]-timer-thread-1" #23 daemon prio=5 os_prio=0 \
tid=0x00007f363008a800 nid=0x6869 waiting on condition [0x00007f369840a000] \
java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native \
Method)
- parking to wait for <0x00000000a3c30d70> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"sshd-SshClient[3c0574ec]-timer-thread-1" #22 daemon prio=5 os_prio=0 \
tid=0x00007f3624187800 nid=0x6868 waiting on condition [0x00007f369850b000] \
java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native \
Method)
- parking to wait for <0x00000000a3c38878> (a \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at \
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at \
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"DestroyJavaVM" #21 prio=5 os_prio=0 tid=0x00007f371004c800 nid=0x6846 waiting on \
condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"Thread-2" #20 prio=5 os_prio=0 tid=0x00007f3710203800 nid=0x6867 runnable \
[0x00007f3698a45000] java.lang.Thread.State: RUNNABLE
at sun.security.provider.DigestBase.implCompressMultiBlock0(DigestBase.java:146)
at sun.security.provider.DigestBase.implCompressMultiBlock(DigestBase.java:142)
at sun.security.provider.DigestBase.engineUpdate(DigestBase.java:129)
at java.security.MessageDigest$Delegate.engineUpdate(MessageDigest.java:598)
at java.security.MessageDigest.update(MessageDigest.java:325)
at com.sun.crypto.provider.HmacCore.engineUpdate(HmacCore.java:166)
at javax.crypto.Mac.update(Mac.java:510)
at org.apache.sshd.common.mac.BaseMac.update(BaseMac.java:92)
at org.apache.sshd.common.session.helpers.AbstractSession.appendOutgoingMac(AbstractSession.java:1319)
at org.apache.sshd.common.session.helpers.AbstractSession.encode(AbstractSession.java:1275)
at org.apache.sshd.common.session.helpers.AbstractSession.resolveOutputPacket(AbstractSession.java:983)
at org.apache.sshd.common.session.helpers.AbstractSession.doWritePacket(AbstractSession.java:991)
- locked <0x00000000a3c313b8> (a java.lang.Object)
at org.apache.sshd.common.session.helpers.AbstractSession.writePacket(AbstractSession.java:888)
at org.apache.sshd.common.channel.AbstractChannel.writePacket(AbstractChannel.java:774)
at org.apache.sshd.common.channel.throttle.DefaultChannelStreamWriter.writeData(DefaultChannelStreamWriter.java:46)
at org.apache.sshd.common.channel.ChannelAsyncOutputStream.doWriteIfPossible(ChannelAsyncOutputStream.java:209)
- locked <0x00000000a3c313c8> (a \
org.apache.sshd.sftp.client.impl.DefaultSftpClient$SftpChannelSubsystem$1) at \
org.apache.sshd.common.channel.ChannelAsyncOutputStream.writeBuffer(ChannelAsyncOutputStream.java:106)
- locked <0x00000000a3c313c8> (a \
org.apache.sshd.sftp.client.impl.DefaultSftpClient$SftpChannelSubsystem$1) at \
org.apache.sshd.sftp.client.impl.DefaultSftpClient.send(DefaultSftpClient.java:292) \
at org.apache.sshd.sftp.client.impl.SftpOutputStreamAsync.flush(SftpOutputStreamAsync.java:207)
at org.apache.sshd.sftp.client.impl.SftpOutputStreamAsync.write(SftpOutputStreamAsync.java:138)
at java.io.BufferedOutputStream.write(BufferedOutputStream.java:122)
- locked <0x00000000a3c315a8> (a java.io.BufferedOutputStream)
at java.nio.file.Files.copy(Files.java:2909)
at java.nio.file.Files.copy(Files.java:3069)
at oracle.apps.fnd.provisioning.ovm.sdk.cli.ssh.ApacheMinaSSHUtil.putFile(ApacheMinaSSHUtil.java:287)
at PsrApacheMinaTest.run(PsrApacheMinaTest.java:34)
at java.lang.Thread.run(Thread.java:748)
"Thread-1" #19 prio=5 os_prio=0 tid=0x00007f3710201800 nid=0x6866 runnable \
[0x00007f3698b46000] java.lang.Thread.State: RUNNABLE
at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
at sun.nio.ch.IOUtil.write(IOUtil.java:65)
at sun.nio.ch.UnixAsynchronousSocketChannelImpl.implWrite(UnixAsynchronousSocketChannelImpl.java:694)
at sun.nio.ch.AsynchronousSocketChannelImpl.write(AsynchronousSocketChannelImpl.java:382)
at sun.nio.ch.AsynchronousSocketChannelImpl.write(AsynchronousSocketChannelImpl.java:399)
at org.apache.sshd.common.io.nio2.Nio2Session.doWriteCycle(Nio2Session.java:466)
at org.apache.sshd.common.io.nio2.Nio2Session.startWriting(Nio2Session.java:449)
at org.apache.sshd.common.io.nio2.Nio2Session.writeBuffer(Nio2Session.java:184)
at org.apache.sshd.common.session.helpers.AbstractSession.doWritePacket(AbstractSession.java:993)
- locked <0x00000000a3c5a420> (a java.lang.Object)
at org.apache.sshd.common.session.helpers.AbstractSession.writePacket(AbstractSession.java:888)
at org.apache.sshd.common.channel.AbstractChannel.writePacket(AbstractChannel.java:774)
at org.apache.sshd.common.channel.throttle.DefaultChannelStreamWriter.writeData(DefaultChannelStreamWriter.java:46)
at org.apache.sshd.common.channel.ChannelAsyncOutputStream.doWriteIfPossible(ChannelAsyncOutputStream.java:209)
- locked <0x00000000a3c5a430> (a \
org.apache.sshd.sftp.client.impl.DefaultSftpClient$SftpChannelSubsystem$1) at \
org.apache.sshd.common.channel.ChannelAsyncOutputStream.writeBuffer(ChannelAsyncOutputStream.java:106)
- locked <0x00000000a3c5a430> (a \
org.apache.sshd.sftp.client.impl.DefaultSftpClient$SftpChannelSubsystem$1) at \
org.apache.sshd.sftp.client.impl.DefaultSftpClient.send(DefaultSftpClient.java:292) \
at org.apache.sshd.sftp.client.impl.SftpOutputStreamAsync.flush(SftpOutputStreamAsync.java:207)
at org.apache.sshd.sftp.client.impl.SftpOutputStreamAsync.write(SftpOutputStreamAsync.java:138)
at java.io.BufferedOutputStream.write(BufferedOutputStream.java:122)
- locked <0x00000000a3c5a528> (a java.io.BufferedOutputStream)
at java.nio.file.Files.copy(Files.java:2909)
at java.nio.file.Files.copy(Files.java:3069)
at oracle.apps.fnd.provisioning.ovm.sdk.cli.ssh.ApacheMinaSSHUtil.putFile(ApacheMinaSSHUtil.java:287)
at PsrApacheMinaTest.run(PsrApacheMinaTest.java:34)
at java.lang.Thread.run(Thread.java:748)
"Service Thread" #17 daemon prio=9 os_prio=0 tid=0x00007f3710156800 nid=0x6864 \
runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"C1 CompilerThread11" #16 daemon prio=9 os_prio=0 tid=0x00007f3710153800 nid=0x6863 \
waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"C1 CompilerThread10" #15 daemon prio=9 os_prio=0 tid=0x00007f3710151000 nid=0x6862 \
waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"C1 CompilerThread9" #14 daemon prio=9 os_prio=0 tid=0x00007f371014f000 nid=0x6861 \
waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"C1 CompilerThread8" #13 daemon prio=9 os_prio=0 tid=0x00007f371014d000 nid=0x6860 \
waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"C2 CompilerThread7" #12 daemon prio=9 os_prio=0 tid=0x00007f371014a800 nid=0x685f \
waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"C2 CompilerThread6" #11 daemon prio=9 os_prio=0 tid=0x00007f3710148000 nid=0x685e \
waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"C2 CompilerThread5" #10 daemon prio=9 os_prio=0 tid=0x00007f3710146000 nid=0x685d \
waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"C2 CompilerThread4" #9 daemon prio=9 os_prio=0 tid=0x00007f3710144000 nid=0x685c \
waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"C2 CompilerThread3" #8 daemon prio=9 os_prio=0 tid=0x00007f3710139800 nid=0x685b \
waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"C2 CompilerThread2" #7 daemon prio=9 os_prio=0 tid=0x00007f3710137800 nid=0x685a \
waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"C2 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00007f3710135800 nid=0x6859 \
waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00007f3710128000 nid=0x6858 \
waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00007f3710126000 nid=0x6857 \
runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE
"Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00007f37100f8800 nid=0x6856 in \
Object.wait() [0x00007f36f8909000] java.lang.Thread.State: WAITING (on object \
monitor) at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
- locked <0x00000000a3c55820> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)
"Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00007f37100f4000 nid=0x6855 in \
Object.wait() [0x00007f36f8a0a000] java.lang.Thread.State: WAITING (on object \
monitor) at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:502)
at java.lang.ref.Reference.tryHandlePending(Reference.java:191)
- locked <0x00000000a3c559f0> (a java.lang.ref.Reference$Lock)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
"VM Thread" os_prio=0 tid=0x00007f37100ea000 nid=0x6854 runnable
"GC task thread#0 (ParallelGC)" os_prio=0 tid=0x00007f371005f000 nid=0x6847 runnable
"GC task thread#1 (ParallelGC)" os_prio=0 tid=0x00007f3710061000 nid=0x6848 runnable
"GC task thread#2 (ParallelGC)" os_prio=0 tid=0x00007f3710063000 nid=0x6849 runnable
"GC task thread#3 (ParallelGC)" os_prio=0 tid=0x00007f3710064800 nid=0x684a runnable
"GC task thread#4 (ParallelGC)" os_prio=0 tid=0x00007f3710066800 nid=0x684b runnable
"GC task thread#5 (ParallelGC)" os_prio=0 tid=0x00007f3710068800 nid=0x684c runnable
"GC task thread#6 (ParallelGC)" os_prio=0 tid=0x00007f371006a800 nid=0x684d runnable
"GC task thread#7 (ParallelGC)" os_prio=0 tid=0x00007f371006c000 nid=0x684e runnable
"GC task thread#8 (ParallelGC)" os_prio=0 tid=0x00007f371006e000 nid=0x684f runnable
"GC task thread#9 (ParallelGC)" os_prio=0 tid=0x00007f3710070000 nid=0x6850 runnable
"GC task thread#10 (ParallelGC)" os_prio=0 tid=0x00007f3710072000 nid=0x6851 runnable \
"GC task thread#11 (ParallelGC)" os_prio=0 tid=0x00007f3710073800 nid=0x6852 runnable \
"GC task thread#12 (ParallelGC)" os_prio=0 tid=0x00007f3710075800 nid=0x6853 runnable \
"VM Periodic Task Thread" os_prio=0 tid=0x00007f3710159000 nid=0x6865 waiting on \
condition
JNI global references: 510
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