[squid-users] Assert, followed by shm_open() fail.

Steve Hill steve at opendium.com
Mon Nov 9 17:58:59 UTC 2015

On Squid 3.5.11 I'm seeing occasional asserts:

2015/11/09 13:45:21 kid1| assertion failed: DestinationIp.cc:41: 
"checklist->conn() && checklist->conn()->clientConnection != NULL"

More concerning though, is that usually when a Squid process crashes, it 
is automatically restarted, but following these asserts I'm often seeing:

FATAL: Ipc::Mem::Segment::open failed to 
shm_open(/squidnocache-squidnocache-cf__metadata.shm): (2) No such file 
or directory

After this, Squid is still running, but won't service requests and 
requires a manual restart.

Has anyone seen this before?


  - Steve Hill
    Technical Director
    Opendium Limited     http://www.opendium.com

Direct contacts:
    Instant messager: xmpp:steve at opendium.com
    Email:            steve at opendium.com
    Phone:            sip:steve at opendium.com

Sales / enquiries contacts:
    Email:            sales at opendium.com
    Phone:            +44-1792-824568 / sip:sales at opendium.com

Support contacts:
    Email:            support at opendium.com
    Phone:            +44-1792-825748 / sip:support at opendium.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: steve.vcf
Type: text/x-vcard
Size: 283 bytes
Desc: not available
URL: <http://lists.squid-cache.org/pipermail/squid-users/attachments/20151109/392307ce/attachment.vcf>

More information about the squid-users mailing list