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From "Ganesh Murthy (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DISPATCH-254) Router crash after several management requests
Date Tue, 05 Apr 2016 13:10:25 GMT

    [ https://issues.apache.org/jira/browse/DISPATCH-254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15226224#comment-15226224
] 

Ganesh Murthy commented on DISPATCH-254:
----------------------------------------

I see the following backtrace 

{noformat}
#0  0x00007fac48d3fa98 in raise () from /lib64/libc.so.6
#1  0x00007fac48d4169a in abort () from /lib64/libc.so.6
#2  0x00007fac48d38227 in __assert_fail_base () from /lib64/libc.so.6
#3  0x00007fac48d382d2 in __assert_fail () from /lib64/libc.so.6
#4  0x00007fac49d5ad49 in qd_dealloc (desc=0x7fac49f71a20 <__desc_qd_bitmask_t>, tpool=0x7fac3c606d80,
p=0x7fac340287e0) at /home/gmurthy/opensource/dispatch/src/alloc_pool.c:214
#5  0x00007fac49d2531e in free_qd_bitmask_t (p=0x7fac340287e0) at /home/gmurthy/opensource/dispatch/src/bitmask.c:37
#6  0x00007fac49d2539b in qd_bitmask_free (b=0x7fac340287e0) at /home/gmurthy/opensource/dispatch/src/bitmask.c:65
#7  0x00007fac49d502d2 in qdr_link_forward_CT (core=0x1efeac0, link=0x7fac3403c4b0, dlv=0x7fac300267b0,
addr=0x7fac340245e0) at /home/gmurthy/opensource/dispatch/src/router_core/transfer.c:370
#8  0x00007fac49d50575 in qdr_link_deliver_CT (core=0x1efeac0, action=0x7fac2c023d40, discard=false)
at /home/gmurthy/opensource/dispatch/src/router_core/transfer.c:425
#9  0x00007fac49d4b7a9 in router_core_thread (arg=0x1efeac0) at /home/gmurthy/opensource/dispatch/src/router_core/router_core_thread.c:71
#10 0x00007fac498a860a in start_thread () from /lib64/libpthread.so.0
#11 0x00007fac48e0da4d in clone () from /lib64/libc.so.6
{noformat}

> Router crash after several management requests
> ----------------------------------------------
>
>                 Key: DISPATCH-254
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-254
>             Project: Qpid Dispatch
>          Issue Type: Bug
>          Components: Management Agent
>    Affects Versions: 0.6
>            Reporter: Ernest Allen
>            Assignee: Ganesh Murthy
>             Fix For: 0.6
>
>         Attachments: core_backtrace, router.crash.tar.gz
>
>
> A router will spontaneously crash after being connected to the console for a few minutes.
During that time, the console is making management requests every 2 seconds:
> GET-MGMT-NODES for the connected router and QUERY for entities router, connection, container,
router.node, listener, router.link for each router in the network.



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