[jcifs] RE: JCIFS Thread Blocked

Caldarale, Charles R Chuck.Caldarale at unisys.com
Thu Dec 11 18:37:13 GMT 2008

> From: jcifs-bounces+chuck.caldarale=unisys.com at lists.samba.org
> [mailto:jcifs-bounces+chuck.caldarale=unisys.com at lists.samba.org]
> On Behalf Of Jack Collins
> Subject: [jcifs] JCIFS Thread Blocked
> A thread dump shows the following.

Take several thread dumps to see which threads keep doing the same thing.

> "JCIFS-NameServiceClient" daemon prio=6 tid=0x47dca800
> nid=0x988 runnable [0x4899f000..0x4899fa94]
>    java.lang.Thread.State: RUNNABLE
>         at
> jcifs.netbios.NameServicePacket.readResourceRecordWireFormat(N
> ameServicePacket.java:226)
>         at
> jcifs.netbios.NameQueryResponse.readBodyWireFormat(NameQueryRe
> sponse.java:31)
>         at
> jcifs.netbios.NameServicePacket.readWireFormat(NameServicePack
> et..java:129)
>         at
> jcifs.netbios.NameServiceClient.run(NameServiceClient.java:191)
>         - locked <0x0348c8b8> (a jcifs.netbios.NameQueryResponse)
>         at java.lang.Thread.run(Thread.java:619)

The above thread is the one that looks highly suspect to me.

 - Chuck

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